Exact Mass: 685.4626
Exact Mass Matches: 685.4626
Found 107 metabolites which its exact mass value is equals to given mass value 685.4626,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Pepstatin
D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents D004791 - Enzyme Inhibitors > D011480 - Protease Inhibitors > D010436 - Pepstatins C471 - Enzyme Inhibitor > C783 - Protease Inhibitor Pepstatin (Pepstatin A) is a specific, orally active aspartic protease inhibitor produced by actinomycetes, with IC50s of 4.5 nM, 6.2 nM, 150 nM, 290 nM, 520 nM and 260 nM for hemoglobin-pepsin, hemoglobin-proctase, casein-pepsin, casein-proctase, casein-acid protease and hemoglobin-acid protease, respectively. Pepstatin also inhibits HIV protease[1][2]. Pepstatin (Pepstatin A) is a specific, orally active aspartic protease inhibitor produced by actinomycetes, with IC50s of 4.5 nM, 6.2 nM, 150 nM, 290 nM, 520 nM and 260 nM for hemoglobin-pepsin, hemoglobin-proctase, casein-pepsin, casein-proctase, casein-acid protease and hemoglobin-acid protease, respectively. Pepstatin also inhibits HIV protease[1][2].
PE(14:0/18:3(6Z,9Z,12Z))
PE(14:0/18:3(6Z,9Z,12Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(14:0/18:3(6Z,9Z,12Z)), in particular, consists of one chain of myristic acid at the C-1 position and one chain of g-linolenic acid at the C-2 position. The myristic acid moiety is derived from nutmeg and butter, while the g-linolenic acid moiety is derived from animal fats. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.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. PEs are neutral zwitterions 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. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(14:0/18:3(6Z,9Z,12Z)) is a phosphatidylethanolamine. It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 atoms. PE(14:0/18:3(6Z,9Z,12Z)), in particular, consists of one tetradecanoyl chain to the C-1 atom, and one 6Z,9Z,12Z-octadecatrienoyl to the C-2 atom. 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. PEs are neutral zwitterions 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. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
PE(14:0/18:3(9Z,12Z,15Z))
PE(14:0/18:3(9Z,12Z,15Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(14:0/18:3(9Z,12Z,15Z)), in particular, consists of one chain of myristic acid at the C-1 position and one chain of a-linolenic acid at the C-2 position. The myristic acid moiety is derived from nutmeg and butter, while the a-linolenic acid moiety is derived from seed oils, especially canola and soybean oil. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.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. PEs are neutral zwitterions 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. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(14:0/18:3(9Z,12Z,15Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(14:0/18:3(9Z,12Z,15Z)), in particular, consists of one chain of myristic acid at the C-1 position and one chain of a-linolenic acid at the C-2 position. The myristic acid moiety is derived from nutmeg and butter, while the a-linolenic acid moiety is derived from seed oils, especially canola and soybean oil. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
PE(14:1(9Z)/18:2(9Z,12Z))
PE(14:1(9Z)/18:2(9Z,12Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(14:1(9Z)/18:2(9Z,12Z)), in particular, consists of one chain of myristoleic acid at the C-1 position and one chain of linoleic acid at the C-2 position. The myristoleic acid moiety is derived from milk fats, while the linoleic acid moiety is derived from seed oils. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.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. PEs are neutral zwitterions 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. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
PE(18:2(9Z,12Z)/14:1(9Z))
PE(18:2(9Z,12Z)/14:1(9Z)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(18:2(9Z,12Z)/14:1(9Z)), in particular, consists of one chain of linoleic acid at the C-1 position and one chain of myristoleic acid at the C-2 position. The linoleic acid moiety is derived from seed oils, while the myristoleic acid moiety is derived from milk fats. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.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. PEs are neutral zwitterions 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. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
PE(18:3(6Z,9Z,12Z)/14:0)
PE(18:3(6Z,9Z,12Z)/14:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(18:3(6Z,9Z,12Z)/14:0), in particular, consists of one chain of g-linolenic acid at the C-1 position and one chain of myristic acid at the C-2 position. The g-linolenic acid moiety is derived from animal fats, while the myristic acid moiety is derived from nutmeg and butter. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.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. PEs are neutral zwitterions 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. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(18:3(6Z,9Z,12Z)/14:0) is a phosphatidylethanolamine. It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 atoms. PE(18:3(6Z,9Z,12Z)/14:0), in particular, consists of one 6Z,9Z,12Z-octadecatrienoyl chain to the C-1 atom, and one tetradecanoyl to the C-2 atom. 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. PEs are neutral zwitterions 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. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS.
PE(18:3(9Z,12Z,15Z)/14:0)
PE(18:3(9Z,12Z,15Z)/14:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(18:3(9Z,12Z,15Z)/14:0), in particular, consists of one chain of a-linolenic acid at the C-1 position and one chain of myristic acid at the C-2 position. The a-linolenic acid moiety is derived from seed oils, especially canola and soybean oil, while the myristic acid moiety is derived from nutmeg and butter. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.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. PEs are neutral zwitterions 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. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. PE(18:3(9Z,12Z,15Z)/14:0) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines 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. PE(18:3(9Z,12Z,15Z)/14:0), in particular, consists of one chain of a-linolenic acid at the C-1 position and one chain of myristic acid at the C-2 position. The a-linolenic acid moiety is derived from seed oils, especially canola and soybean oil, while the myristic acid moiety is derived from nutmeg and butter. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
Pepstatin
PE(15:1(9Z)/17:2(9Z,12Z))
PE(17:2(9Z,12Z)/15:1(9Z))
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-octanoyloxypropan-2-yl] (10Z,13Z,16Z)-tetracosa-10,13,16-trienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-tridec-9-enoyl]oxypropan-2-yl] (9Z,12Z)-nonadeca-9,12-dienoate
[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(7Z,10Z,13Z)-hexadeca-7,10,13-trienoyl]oxypropyl] hexadecanoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecanoyloxypropan-2-yl] (11Z,14Z,17Z)-icosa-11,14,17-trienoate
[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxypropyl] (Z)-hexadec-9-enoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-tetradecanoyloxypropan-2-yl] (9Z,12Z,15Z)-octadeca-9,12,15-trienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-pentadec-9-enoyl]oxypropan-2-yl] (9Z,12Z)-heptadeca-9,12-dienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-tetradec-9-enoyl]oxypropan-2-yl] (9Z,12Z)-octadeca-9,12-dienoate
[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-decanoyloxypropan-2-yl] (10Z,13Z,16Z)-docosa-10,13,16-trienoate
[2-[(11Z,14Z,17Z)-icosa-11,14,17-trienoyl]oxy-3-nonanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-[(10Z,13Z,16Z)-docosa-10,13,16-trienoyl]oxy-3-heptanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyl]oxy-3-undecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-[(7Z,10Z,13Z)-hexadeca-7,10,13-trienoyl]oxy-3-tridecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxy-3-[(Z)-tridec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(4E,7E)-hexadeca-4,7-dienoyl]oxypropyl] (E)-hexadec-7-enoate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-tetradecanoyloxypropyl] (6E,9E,12E)-octadeca-6,9,12-trienoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(E)-tetradec-9-enoyl]oxypropan-2-yl] (9E,11E)-octadeca-9,11-dienoate
[(2R)-2-[(6E,9E,12E)-octadeca-6,9,12-trienoyl]oxy-3-undecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-[(4E,7E)-hexadeca-4,7-dienoyl]oxy-3-[(E)-tridec-8-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(E)-tetradec-9-enoyl]oxypropyl] (9E,12E)-octadeca-9,12-dienoate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-dodecanoyloxypropyl] (5E,8E,11E)-icosa-5,8,11-trienoate
[(2R)-2-[(9E,12E,15E)-octadeca-9,12,15-trienoyl]oxy-3-undecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxypropyl] hexadecanoate
[(2S)-3-[(6E,9E,12E)-octadeca-6,9,12-trienoyl]oxy-2-undecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[(2S)-3-[(9E,12E,15E)-octadeca-9,12,15-trienoyl]oxy-2-undecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[2-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxy-3-tridecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-tetradecanoyloxypropyl] (9E,12E,15E)-octadeca-9,12,15-trienoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecanoyloxypropan-2-yl] (5E,8E,11E)-icosa-5,8,11-trienoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(E)-tetradec-9-enoyl]oxypropan-2-yl] (6E,9E)-octadeca-6,9-dienoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-tetradecanoyloxypropan-2-yl] (6E,9E,12E)-octadeca-6,9,12-trienoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-tetradecanoyloxypropan-2-yl] (9E,12E,15E)-octadeca-9,12,15-trienoate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(E)-pentadec-9-enoyl]oxypropyl] (9E,12E)-heptadeca-9,12-dienoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(E)-pentadec-9-enoyl]oxypropan-2-yl] (9E,12E)-heptadeca-9,12-dienoate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(E)-tetradec-9-enoyl]oxypropyl] (9E,11E)-octadeca-9,11-dienoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(E)-tetradec-9-enoyl]oxypropan-2-yl] (9E,12E)-octadeca-9,12-dienoate
[(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-dodecanoyloxypropyl] (8E,11E,14E)-icosa-8,11,14-trienoate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(E)-tetradec-9-enoyl]oxypropyl] (6E,9E)-octadeca-6,9-dienoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-dodecanoyloxypropan-2-yl] (8E,11E,14E)-icosa-8,11,14-trienoate
[(2R)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(E)-tetradec-9-enoyl]oxypropyl] (2E,4E)-octadeca-2,4-dienoate
[(2R)-1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-[(E)-tetradec-9-enoyl]oxypropan-2-yl] (2E,4E)-octadeca-2,4-dienoate
phosphatidylethanolamine 32:3
A 1,2-diacyl-sn-glycero-3-phosphoethanolamine zwitterion in which the acyl groups at C-1 and C-2 contain 32 carbons in total with 3 double bonds.
pepstatin A
A pentapeptide isolated from Streptomyces testaceus. It is a potent inhibitor of aspartyl proteases.
PC(29:3)
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MePC(28:3)
Provides by LipidSearch Vendor. © Copyright 2006-2024 Thermo Fisher Scientific Inc. All rights reserved
