Exact Mass: 813.554324
Exact Mass Matches: 813.554324
Found 210 metabolites which its exact mass value is equals to given mass value 813.554324
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within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
PS(18:0/20:3(8Z,11Z,14Z))
PS(18:0/20:3(8Z,11Z,14Z)) is a phosphatidylserine (PS or GPSer). It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoserines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PS(18:0/20:3(8Z,11Z,14Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of homo-g-linolenic acid at the C-2 position. The stearic acid moiety is derived from animal fats, coco butter and sesame oil, while the homo-g-linolenic acid moiety is derived from fish oils, liver and kidney. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants and microorganisms. It is usually less than 10\\% of the total phospholipids, the greatest concentration being in myelin from brain tissue. However, it may comprise 10 to 20 mol\\% of the total phospholipid in the plasma membrane and endoplasmic reticulum of the cell. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups, i.e. the phosphate moiety, the amino group and the carboxyl function. As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate to calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine, especially during bone formation for example. As phosphatidylserine is located entirely on the inner monolayer surface of the plasma membrane (and of other cellular membranes) and it is the most abundant anionic phospholipids. Therefore phosphatidylseriine may make the largest contribution to interfacial effects in membranes involving non-specific electrostatic interactions. This normal distribution is disturbed during platelet activation and cellular apoptosis. In human plasma, 1-stearoyl-2-oleoyl and 1-stearoyl-2-arachidonoyl species predominate, but in brain (especially grey matter), retina and many other tissues 1-stearoyl-2-docosahexaenoyl species are very abundant. Indeed, the ratio of n-3 to n-6 fatty acids in brain phosphatidylserine is very much higher than in most other lipids. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE. PS(18:0/20:3(8Z,11Z,14Z)) is a phosphatidylserine (PS or GPSer). It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoserines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PS(18:0/20:3(8Z,11Z,14Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of homo-g-linolenic acid at the C-2 position. The stearic acid moiety is derived from animal fats, coco butter and sesame oil, while the homo-g-linolenic acid moiety is derived from fish oils, liver and kidney. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants and microorganisms. It is usually less than 10\\% of the total phospholipids, the greatest concentration being in myelin from brain tissue. However, it may comprise 10 to 20 mol\\% of the total phospholipid in the plasma membrane and endoplasmic reticulum of the cell. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups, i.e. the phosphate moiety, the amino group and the carboxyl function. As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate to calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine, especially during bone formation for example. As phosphatidylserine is located entirely on the inner monolayer surface of the plasma membrane (and of other cellular membranes) and it is the most abundant anionic phospholipids. Therefore phosphatidylseriine may make the largest contribution to interfacial effects in membranes involving non-specific electrostatic interactions. This normal distribution is disturbed during platelet activation and cellular apoptosis. In human plasma, 1-stearoyl-2-oleoyl and 1-stearoyl-2-arachidonoyl species predominate, but in brain (especially grey matter), retina and many other tissues 1-stearoyl-2-docosahexaenoyl species are very abundant. Indeed, the ratio of n-3 to n-6 fatty acids in brain phosphatidylserine is very much higher than in most other lipids.
PS(20:3(8Z,11Z,14Z)/18:0)
PS(20:3(8Z,11Z,14Z)/18:0) is a phosphatidylserine (PS or GPSer). It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoserines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PS(20:3(8Z,11Z,14Z)/18:0), in particular, consists of one chain of homo-g-linolenic acid at the C-1 position and one chain of stearic acid at the C-2 position. The homo-g-linolenic acid moiety is derived from fish oils, liver and kidney, while the stearic acid moiety is derived from animal fats, coco butter and sesame oil. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants and microorganisms. It is usually less than 10\\% of the total phospholipids, the greatest concentration being in myelin from brain tissue. However, it may comprise 10 to 20 mol\\% of the total phospholipid in the plasma membrane and endoplasmic reticulum of the cell. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups, i.e. the phosphate moiety, the amino group and the carboxyl function. As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate to calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine, especially during bone formation for example. As phosphatidylserine is located entirely on the inner monolayer surface of the plasma membrane (and of other cellular membranes) and it is the most abundant anionic phospholipids. Therefore phosphatidylseriine may make the largest contribution to interfacial effects in membranes involving non-specific electrostatic interactions. This normal distribution is disturbed during platelet activation and cellular apoptosis. In human plasma, 1-stearoyl-2-oleoyl and 1-stearoyl-2-arachidonoyl species predominate, but in brain (especially grey matter), retina and many other tissues 1-stearoyl-2-docosahexaenoyl species are very abundant. Indeed, the ratio of n-3 to n-6 fatty acids in brain phosphatidylserine is very much higher than in most other lipids. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE. PS(20:3(8Z,11Z,14Z)/18:0) is a phosphatidylserine (PS or GPSer). It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoserines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PS(20:3(8Z,11Z,14Z)/18:0), in particular, consists of one chain of homo-g-linolenic acid at the C-1 position and one chain of stearic acid at the C-2 position. The homo-g-linolenic acid moiety is derived from fish oils, liver and kidney, while the stearic acid moiety is derived from animal fats, coco butter and sesame oil. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants and microorganisms. It is usually less than 10\\% of the total phospholipids, the greatest concentration being in myelin from brain tissue. However, it may comprise 10 to 20 mol\\% of the total phospholipid in the plasma membrane and endoplasmic reticulum of the cell. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups, i.e. the phosphate moiety, the amino group and the carboxyl function. As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate to calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine, especially during bone formation for example. As phosphatidylserine is located entirely on the inner monolayer surface of the plasma membrane (and of other cellular membranes) and it is the most abundant anionic phospholipids. Therefore phosphatidylseriine may make the largest contribution to interfacial effects in membranes involving non-specific electrostatic interactions. This normal distribution is disturbed during platelet activation and cellular apoptosis. In human plasma, 1-stearoyl-2-oleoyl and 1-stearoyl-2-arachidonoyl species predominate, but in brain (especially grey matter), retina and many other tissues 1-stearoyl-2-docosahexaenoyl species are very abundant. Indeed, the ratio of n-3 to n-6 fatty acids in brain phosphatidylserine is very much higher than in most other lipids.
PS(16:1(9Z)/22:2(13Z,16Z))
PS(16:1(9Z)/22:2(13Z,16Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(16:1(9Z)/22:2(13Z,16Z)), in particular, consists of one chain of palmitoleic acid at the C-1 position and one chain of docosadienoic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(18:0/20:3(5Z,8Z,11Z))
PS(18:0/20:3(5Z,8Z,11Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(18:0/20:3(5Z,8Z,11Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of mead acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(18:1(11Z)/20:2(11Z,14Z))
PS(18:1(11Z)/20:2(11Z,14Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(18:1(11Z)/20:2(11Z,14Z)), in particular, consists of one chain of cis-vaccenic acid at the C-1 position and one chain of eicosadienoic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(18:1(9Z)/20:2(11Z,14Z))
PS(18:1(9Z)/20:2(11Z,14Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(18:1(9Z)/20:2(11Z,14Z)), in particular, consists of one chain of oleic acid at the C-1 position and one chain of eicosadienoic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(18:2(9Z,12Z)/20:1(11Z))
PS(18:2(9Z,12Z)/20:1(11Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(18:2(9Z,12Z)/20:1(11Z)), in particular, consists of one chain of linoleic acid at the C-1 position and one chain of eicosenoic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(18:3(6Z,9Z,12Z)/20:0)
PS(18:3(6Z,9Z,12Z)/20:0) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(18:3(6Z,9Z,12Z)/20:0), in particular, consists of one chain of gamma-linolenic acid at the C-1 position and one chain of arachidic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(18:3(9Z,12Z,15Z)/20:0)
PS(18:3(9Z,12Z,15Z)/20:0) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(18:3(9Z,12Z,15Z)/20:0), in particular, consists of one chain of alpha-linolenic acid at the C-1 position and one chain of arachidic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(20:0/18:3(6Z,9Z,12Z))
PS(20:0/18:3(6Z,9Z,12Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(20:0/18:3(6Z,9Z,12Z)), in particular, consists of one chain of arachidic acid at the C-1 position and one chain of gamma-linolenic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(20:0/18:3(9Z,12Z,15Z))
PS(20:0/18:3(9Z,12Z,15Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(20:0/18:3(9Z,12Z,15Z)), in particular, consists of one chain of arachidic acid at the C-1 position and one chain of alpha-linolenic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(20:1(11Z)/18:2(9Z,12Z))
PS(20:1(11Z)/18:2(9Z,12Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(20:1(11Z)/18:2(9Z,12Z)), in particular, consists of one chain of eicosenoic acid at the C-1 position and one chain of linoleic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(20:2(11Z,14Z)/18:1(11Z))
PS(20:2(11Z,14Z)/18:1(11Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(20:2(11Z,14Z)/18:1(11Z)), in particular, consists of one chain of eicosadienoic acid at the C-1 position and one chain of cis-vaccenic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(20:2(11Z,14Z)/18:1(9Z))
PS(20:2(11Z,14Z)/18:1(9Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(20:2(11Z,14Z)/18:1(9Z)), in particular, consists of one chain of eicosadienoic acid at the C-1 position and one chain of oleic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(20:3(5Z,8Z,11Z)/18:0)
PS(20:3(5Z,8Z,11Z)/18:0) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(20:3(5Z,8Z,11Z)/18:0), in particular, consists of one chain of mead acid at the C-1 position and one chain of stearic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PS(22:2(13Z,16Z)/16:1(9Z))
PS(22:2(13Z,16Z)/16:1(9Z)) is a phosphatidylserine. It is a glycerophospholipid in which a phosphorylserine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylserines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PS(22:2(13Z,16Z)/16:1(9Z)), in particular, consists of one chain of docosadienoic acid at the C-1 position and one chain of palmitoleic acid at the C-2 position. Phosphatidylserine or 1,2-diacyl-sn-glycero-3-phospho-L-serine is distributed widely among animals, plants, and microorganisms. Phosphatidylserine is an acidic (anionic) phospholipid with three ionizable groups (i.e. the phosphate moiety, the amino group and the carboxyl group). As with other acidic lipids, it exists in nature in salt form, but it has a high propensity to chelate calcium via the charged oxygen atoms of both the carboxyl and phosphate moieties, modifying the conformation of the polar head group. This interaction may be of considerable relevance to the biological function of phosphatidylserine. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylserines typically carry a net charge of -1 at physiological pH. They mostly have a palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PS biosynthesis involves an exchange reaction of serine for ethanolamine in PE.
PC(16:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R))
PC(16:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(16:0/20:4(6Z,8E,10E,14Z)-2OH(5S,12R)), in particular, consists of one chain of one hexadecanoyl at the C-1 position and one chain of Leukotriene B4 at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/16:0)
PC(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/16:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(20:4(6Z,8E,10E,14Z)-2OH(5S,12R)/16:0), in particular, consists of one chain of one Leukotriene B4 at the C-1 position and one chain of hexadecanoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(16:0/20:4(6E,8Z,11Z,13E)-2OH(5S,15S))
PC(16:0/20:4(6E,8Z,11Z,13E)-2OH(5S,15S)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(16:0/20:4(6E,8Z,11Z,13E)-2OH(5S,15S)), in particular, consists of one chain of one hexadecanoyl at the C-1 position and one chain of 5(S),15(S)-Dihydroxyeicosatetraenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/16:0)
PC(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/16:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(20:4(6E,8Z,11Z,13E)-2OH(5S,15S)/16:0), in particular, consists of one chain of one 5(S),15(S)-Dihydroxyeicosatetraenoyl at the C-1 position and one chain of hexadecanoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(16:0/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R))
PC(16:0/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(16:0/20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)), in particular, consists of one chain of one hexadecanoyl at the C-1 position and one chain of 5,6-Dihydroxyeicosatetraenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/16:0)
PC(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/16:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(20:4(8Z,11Z,14Z,17Z)-2OH(5S,6R)/16:0), in particular, consists of one chain of one 5,6-Dihydroxyeicosatetraenoyl at the C-1 position and one chain of hexadecanoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(16:1(9Z)/20:3(8Z,11Z,14Z)-2OH(5,6))
PC(16:1(9Z)/20:3(8Z,11Z,14Z)-2OH(5,6)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(16:1(9Z)/20:3(8Z,11Z,14Z)-2OH(5,6)), in particular, consists of one chain of one 9Z-hexadecenoyl at the C-1 position and one chain of 5,6-dihydroxyeicosatrienoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(20:3(8Z,11Z,14Z)-2OH(5,6)/16:1(9Z))
PC(20:3(8Z,11Z,14Z)-2OH(5,6)/16:1(9Z)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(20:3(8Z,11Z,14Z)-2OH(5,6)/16:1(9Z)), in particular, consists of one chain of one 5,6-dihydroxyeicosatrienoyl at the C-1 position and one chain of 9Z-hexadecenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(18:3(6Z,9Z,12Z)/18:1(12Z)-2OH(9,10))
PC(18:3(6Z,9Z,12Z)/18:1(12Z)-2OH(9,10)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(18:3(6Z,9Z,12Z)/18:1(12Z)-2OH(9,10)), in particular, consists of one chain of one 6Z,9Z,12Z-octadecatrienoyl at the C-1 position and one chain of 9,10-hydroxy-octadecenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(18:1(12Z)-2OH(9,10)/18:3(6Z,9Z,12Z))
PC(18:1(12Z)-2OH(9,10)/18:3(6Z,9Z,12Z)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(18:1(12Z)-2OH(9,10)/18:3(6Z,9Z,12Z)), in particular, consists of one chain of one 9,10-hydroxy-octadecenoyl at the C-1 position and one chain of 6Z,9Z,12Z-octadecatrienoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(18:3(9Z,12Z,15Z)/18:1(12Z)-2OH(9,10))
PC(18:3(9Z,12Z,15Z)/18:1(12Z)-2OH(9,10)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(18:3(9Z,12Z,15Z)/18:1(12Z)-2OH(9,10)), in particular, consists of one chain of one 9Z,12Z,15Z-octadecatrienoyl at the C-1 position and one chain of 9,10-hydroxy-octadecenoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(18:1(12Z)-2OH(9,10)/18:3(9Z,12Z,15Z))
PC(18:1(12Z)-2OH(9,10)/18:3(9Z,12Z,15Z)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(18:1(12Z)-2OH(9,10)/18:3(9Z,12Z,15Z)), in particular, consists of one chain of one 9,10-hydroxy-octadecenoyl at the C-1 position and one chain of 9Z,12Z,15Z-octadecatrienoyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(P-16:0/PGE2)
PC(P-16:0/PGE2) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(P-16:0/PGE2), in particular, consists of one chain of one 1Z-hexadecenyl at the C-1 position and one chain of Prostaglandin E2 at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(PGE2/P-16:0)
PC(PGE2/P-16:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(PGE2/P-16:0), in particular, consists of one chain of one Prostaglandin E2 at the C-1 position and one chain of 1Z-hexadecenyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(P-16:0/PGD2)
PC(P-16:0/PGD2) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(P-16:0/PGD2), in particular, consists of one chain of one 1Z-hexadecenyl at the C-1 position and one chain of Prostaglandin D2 at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(PGD2/P-16:0)
PC(PGD2/P-16:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(PGD2/P-16:0), in particular, consists of one chain of one Prostaglandin D2 at the C-1 position and one chain of 1Z-hexadecenyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(P-16:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S))
PC(P-16:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(P-16:0/20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)), in particular, consists of one chain of one 1Z-hexadecenyl at the C-1 position and one chain of Lipoxin A4 at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/P-16:0)
PC(20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/P-16:0) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(20:4(7E,9E,11Z,13E)-3OH(5S,6R,15S)/P-16:0), in particular, consists of one chain of one Lipoxin A4 at the C-1 position and one chain of 1Z-hexadecenyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(P-18:1(11Z)/5-iso PGF2VI)
PC(P-18:1(11Z)/5-iso PGF2VI) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(P-18:1(11Z)/5-iso PGF2VI), in particular, consists of one chain of one 1Z,11Z-octadecadienyl at the C-1 position and one chain of 5-iso Prostaglandin F2alpha-VI at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(5-iso PGF2VI/P-18:1(11Z))
PC(5-iso PGF2VI/P-18:1(11Z)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(5-iso PGF2VI/P-18:1(11Z)), in particular, consists of one chain of one 5-iso Prostaglandin F2alpha-VI at the C-1 position and one chain of 1Z,11Z-octadecadienyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(P-18:1(9Z)/5-iso PGF2VI)
PC(P-18:1(9Z)/5-iso PGF2VI) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(P-18:1(9Z)/5-iso PGF2VI), in particular, consists of one chain of one 1Z,9Z-octadecadienyl at the C-1 position and one chain of 5-iso Prostaglandin F2alpha-VI at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PC(5-iso PGF2VI/P-18:1(9Z))
PC(5-iso PGF2VI/P-18:1(9Z)) is an oxidized phosphatidylcholine (PC or GPCho). Oxidized phosphatidylcholines are glycerophospholipids in which a phosphorylcholine moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidylcholines belong to a group of biomolecules that have a role as signaling molecules. The biosynthesis of oxidized lipids is mediated by several enzymatic families, including cyclooxygenases (COX), lipoxygenases (LOX) and cytochrome P450s (CYP). Non-enzymatically oxidized lipids are produced by uncontrolled oxidation through free radicals and are considered harmful to human health (PMID: 33329396). As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths, saturation and degrees of oxidation attached at the C-1 and C-2 positions. PC(5-iso PGF2VI/P-18:1(9Z)), in particular, consists of one chain of one 5-iso Prostaglandin F2alpha-VI at the C-1 position and one chain of 1Z,9Z-octadecadienyl at the C-2 position. Phospholipids are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. Similarly to what occurs with phospholipids, the fatty acid distribution at the C-1 and C-2 positions of glycerol within oxidized phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Oxidized PCs can be synthesized via three different routes. In one route, the oxidized PC is synthetized de novo following the same mechanisms as for PCs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidated acyl chains with an oxidated acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PC backbone, mainely through the action of LOX (PMID: 33329396).
PS 38:3
Found in mouse lung; TwoDicalId=249; MgfFile=160901_Lung_normal_Neg_02; MgfId=699
2-amino-3-({hydroxy[2-[icosa-5.8.11-trienoyloxy]-3-(octadecanoyloxy)propoxy]phosphoryl}oxy)propanoic acid
2-amino-3-[hydroxy-[2-[(11Z,14Z,17Z)-icosa-11,14,17-trienoyl]oxy-3-octadecanoyloxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-[(13Z,16Z)-tetracosa-13,16-dienoyl]oxy-3-[(Z)-tetradec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
2-[4-[3-[(10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoyl]oxy-12-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoylamino]ethanesulfonic acid
2-amino-3-[hydroxy-[3-icosanoyloxy-2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[3-[(Z)-icos-11-enoyl]oxy-2-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[[2-[(11Z,14Z)-henicosa-11,14-dienoyl]oxy-3-[(Z)-heptadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[3-[(Z)-henicos-11-enoyl]oxy-2-[(9Z,12Z)-heptadeca-9,12-dienoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[3-[(Z)-docos-13-enoyl]oxy-2-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[[2-[(13Z,16Z)-docosa-13,16-dienoyl]oxy-3-[(Z)-hexadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-[(9Z,12Z)-nonadeca-9,12-dienoyl]oxy-3-[(Z)-nonadec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[[3-docosanoyloxy-2-[(7Z,10Z,13Z)-hexadeca-7,10,13-trienoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-[(11Z,14Z)-icosa-11,14-dienoyl]oxy-3-[(Z)-octadec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
2-amino-3-[[2-[(10Z,13Z,16Z)-docosa-10,13,16-trienoyl]oxy-3-hexadecanoyloxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
2-amino-3-[hydroxy-[2-[(4Z,7Z,10Z)-icosa-4,7,10-trienoyl]oxy-3-octadecanoyloxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(5E,8E)-icosa-5,8-dienoyl]oxy-3-[(E)-octadec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(5E,8E)-icosa-5,8-dienoyl]oxy-3-[(E)-octadec-7-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(5E,8E)-icosa-5,8-dienoyl]oxy-3-[(E)-octadec-4-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
4-[2-[(7E,9E,11E,13E,15E,17E,19E)-docosa-7,9,11,13,15,17,19-heptaenoyl]oxy-3-[(4E,7E,10E,13E,16E)-nonadeca-4,7,10,13,16-pentaenoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
(2S)-2-amino-3-[hydroxy-[(2R)-2-icosanoyloxy-3-[(9E,12E,15E)-octadeca-9,12,15-trienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(E)-icos-11-enoyl]oxy-2-[(9E,11E)-octadeca-9,11-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2R)-2-amino-3-[[(2S)-3-[(13E,16E)-docosa-13,16-dienoyl]oxy-2-[(E)-hexadec-7-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(5E,8E)-icosa-5,8-dienoyl]oxy-2-[(E)-octadec-7-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(11E,14E)-icosa-11,14-dienoyl]oxy-2-[(E)-octadec-13-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(5E,8E)-icosa-5,8-dienoyl]oxy-3-[(E)-octadec-6-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(5E,8E,11E)-icosa-5,8,11-trienoyl]oxy-2-octadecanoyloxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(E)-icos-13-enoyl]oxy-2-[(9E,12E)-octadeca-9,12-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(E)-icos-11-enoyl]oxy-2-[(9E,12E)-octadeca-9,12-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(5E,8E)-icosa-5,8-dienoyl]oxy-2-[(E)-octadec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(11E,14E)-icosa-11,14-dienoyl]oxy-2-octadec-17-enoyloxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(E)-icos-13-enoyl]oxy-3-[(9E,11E)-octadeca-9,11-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(5E,8E)-icosa-5,8-dienoyl]oxy-2-[(E)-octadec-6-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[[(2S)-2-[(13E,16E)-docosa-13,16-dienoyl]oxy-3-[(E)-hexadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(E)-icos-11-enoyl]oxy-3-[(9E,11E)-octadeca-9,11-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(8E,11E,14E)-icosa-8,11,14-trienoyl]oxy-2-octadecanoyloxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(11E,14E)-icosa-11,14-dienoyl]oxy-2-[(E)-octadec-6-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(E)-icos-13-enoyl]oxy-2-[(6E,9E)-octadeca-6,9-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(E)-icos-13-enoyl]oxy-2-[(9E,11E)-octadeca-9,11-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(E)-icos-13-enoyl]oxy-3-[(2E,4E)-octadeca-2,4-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(E)-icos-13-enoyl]oxy-2-[(2E,4E)-octadeca-2,4-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(11E,14E)-icosa-11,14-dienoyl]oxy-2-[(E)-octadec-11-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(8E,11E,14E)-icosa-8,11,14-trienoyl]oxy-3-octadecanoyloxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(5E,8E)-icosa-5,8-dienoyl]oxy-2-[(E)-octadec-11-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2R)-2-amino-3-[[3-docosanoyloxy-2-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2R)-2-amino-3-[[(2S)-3-[(13E,16E)-docosa-13,16-dienoyl]oxy-2-[(E)-hexadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-icosanoyloxy-2-[(6E,9E,12E)-octadeca-6,9,12-trienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(E)-icos-11-enoyl]oxy-2-[(6E,9E)-octadeca-6,9-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(5E,8E)-icosa-5,8-dienoyl]oxy-2-octadec-17-enoyloxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(11E,14E)-icosa-11,14-dienoyl]oxy-3-octadec-17-enoyloxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(E)-icos-11-enoyl]oxy-3-[(6E,9E)-octadeca-6,9-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(11E,14E)-icosa-11,14-dienoyl]oxy-3-[(E)-octadec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(11E,14E)-icosa-11,14-dienoyl]oxy-2-[(E)-octadec-7-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(5E,8E)-icosa-5,8-dienoyl]oxy-3-[(E)-octadec-11-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[[(2S)-2-[(13E,16E)-docosa-13,16-dienoyl]oxy-3-[(E)-hexadec-7-enoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(E)-icos-11-enoyl]oxy-3-[(2E,4E)-octadeca-2,4-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(E)-icos-13-enoyl]oxy-3-[(9E,12E)-octadeca-9,12-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(11E,14E)-icosa-11,14-dienoyl]oxy-3-[(E)-octadec-4-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(11E,14E)-icosa-11,14-dienoyl]oxy-3-[(E)-octadec-7-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(5E,8E)-icosa-5,8-dienoyl]oxy-3-[(E)-octadec-13-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(5E,8E)-icosa-5,8-dienoyl]oxy-2-[(E)-octadec-13-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(11E,14E)-icosa-11,14-dienoyl]oxy-3-[(E)-octadec-11-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(11E,14E)-icosa-11,14-dienoyl]oxy-2-[(E)-octadec-9-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2R)-2-amino-3-[[3-[(E)-docos-11-enoyl]oxy-2-[(4E,7E)-hexadeca-4,7-dienoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(E)-icos-11-enoyl]oxy-2-[(2E,4E)-octadeca-2,4-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-icosanoyloxy-3-[(6E,9E,12E)-octadeca-6,9,12-trienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(E)-icos-13-enoyl]oxy-3-[(6E,9E)-octadeca-6,9-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(11E,14E)-icosa-11,14-dienoyl]oxy-3-[(E)-octadec-13-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(E)-icos-11-enoyl]oxy-3-[(9E,12E)-octadeca-9,12-dienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(11E,14E)-icosa-11,14-dienoyl]oxy-2-[(E)-octadec-4-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(5E,8E,11E)-icosa-5,8,11-trienoyl]oxy-3-octadecanoyloxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-[(5E,8E)-icosa-5,8-dienoyl]oxy-2-[(E)-octadec-4-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-3-icosanoyloxy-2-[(9E,12E,15E)-octadeca-9,12,15-trienoyl]oxypropoxy]phosphoryl]oxypropanoic acid
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(11E,14E)-icosa-11,14-dienoyl]oxy-3-[(E)-octadec-6-enoyl]oxypropoxy]phosphoryl]oxypropanoic acid
4-[3-[(7E,9E,11E,13E,15E,17E,19E)-docosa-7,9,11,13,15,17,19-heptaenoyl]oxy-2-[(4E,7E,10E,13E,16E)-nonadeca-4,7,10,13,16-pentaenoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate
(2S)-2-amino-3-[hydroxy-[(2R)-2-[(5E,8E)-icosa-5,8-dienoyl]oxy-3-octadec-17-enoyloxypropoxy]phosphoryl]oxypropanoic acid
phosphatidylserine 38:3
A 3-sn-phosphatidyl-L-serine in which the two acyl groups contain a total of 38 carbon atoms and 3 double bonds.
Phosphatidylserine(18:0/20:3)
A 3-sn-phosphatidyl-L-serine in which the 1- and 2-acyl groups are octadecanoyl and icosatrienoyl respectively.
1-stearoyl-2-(8Z,11Z,14Z-icosatrienoyl)-sn-glycero-3-phosphoserine
A 3-sn-phosphatidyl L-serine in which the phosphatidyl acyl groups at positions 1 and 2 are stearoyl and (8Z,11Z,14Z)-eicosatrienoyl group respectively.