Exact Mass: 719.3516728
Exact Mass Matches: 719.3516728
Found 60 metabolites which its exact mass value is equals to given mass value 719.3516728,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
PA(8:0/LTE4)
PA(8:0/LTE4) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids 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, phosphatidic acids 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. PA(8:0/LTE4), in particular, consists of one chain of one octanoyl at the C-1 position and one chain of Leukotriene E4 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 PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).
PA(LTE4/8:0)
PA(LTE4/8:0) is an oxidized phosphatidic acid (PA). Oxidized phosphatidic acids are glycerophospholipids in which a phosphate moiety occupies a glycerol substitution site and at least one of the fatty acyl chains has undergone oxidation. As all oxidized lipids, oxidized phosphatidic acids 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, phosphatidic acids 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. PA(LTE4/8:0), in particular, consists of one chain of one Leukotriene E4 at the C-1 position and one chain of octanoyl 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 PAs can be synthesized via three different routes. In one route, the oxidized PA is synthetized de novo following the same mechanisms as for PAs but incorporating oxidized acyl chains (PMID: 33329396). An alternative is the transacylation of one of the non-oxidized acyl chains with an oxidized acylCoA (PMID: 33329396). The third pathway results from the oxidation of the acyl chain while still attached to the PA backbone, mainly through the action of LOX (PMID: 33329396).
(3E,5E,7R,84S)-14-chloro-10t,11c-epoxy-84-hydroxy-12c-(N-isobutyryl-N-methyl-L-alanyloxy)-15,7r-dimethoxy-3,9c,11t,15-tetramethyl-(84rH,86cH)-15-aza-1(1,3)-benzena-8(4,6)-[1,3]oxazinana-cyclopentadecaphane-3,5-diene-82,14-dione|Maytanbutin|maytanbutine|O3-(N-isobutyryl-N-methyl-L-alanyl)-maytansinol
C36H50ClN3O10 (719.3184550000001)
(16alpha,20R,24R)-24N,25-carbamoyloxy-2,16,20-trihydroxycucurbita-1,5-diene-3,11,22-trione 2-O-beta-D-glucopyranoside
A triterpenoid saponin of the class of cucurbitane glycosides isolated from the roots of Machilus yaoshansis. It has been shown to exhibit inhibitory activity against protein tyrosine phosphatase.
4-[4-[3-[(3,4-Dihydroxybenzoyl)amino]propylazaniumyl]butylamino]-2-[2-[4-[3-[(3,4-dihydroxybenzoyl)amino]propylazaniumyl]butylamino]-2-oxoethyl]-2-hydroxy-4-oxobutanoate
C34H51N6O11+ (719.3615636000001)
(6E,8E,10E,16Z)-15,28-Dihydroxy-5-methoxy-14,16-dimethyl-3,24-dioxo-22-thia-2,25-diazatricyclo[18.7.1.0(21,26)]octacosa-1(28),6,8,10,16,20,26-heptaen-13-yl 1-[(1-cyclohexen-1-ylcarbonyl)amino]cyclopropanecarboxylate
C39H49N3O8S (719.3240194000001)
D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D012294 - Rifamycins
(4Z,10E,12E,14E)-6,28-Dihydroxy-16-methoxy-5,7-dimethyl-18,24-dioxo-22-thia-19,25-diazatricyclo[18.7.1.0(21,26)]octacosa-1(28),4,10,12,14,20,26-heptaen-8-yl 1-[(1-cyclohexen-1-ylcarbonyl)amino]cyclopropanecarboxylate
C39H49N3O8S (719.3240194000001)
D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D012294 - Rifamycins
Kitastatin 1
An 18-membered cyclodepsipeptide having a 3-amino-2-hydroxybenzoyl group attached to the amino terminus. It is isolated from an Alaskan Kitasatospora sp. and exhibits antineoplastic activity.
3-cyclohexyl-1-[[(3S,9R,10S)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-[[oxo-[4-(trifluoromethyl)anilino]methyl]amino]-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-1-methylurea
3-cyclohexyl-1-[[(3S,9R,10S)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-[[oxo-[4-(trifluoromethyl)anilino]methyl]amino]-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-1-methylurea
1-[[(3S,9R,10S)-16-[[(cyclohexylamino)-oxomethyl]amino]-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-1-methyl-3-[4-(trifluoromethyl)phenyl]urea
3-cyclohexyl-1-[[(3R,9S,10R)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-[[oxo-[4-(trifluoromethyl)anilino]methyl]amino]-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-1-methylurea
3-cyclohexyl-1-[[(3R,9S,10R)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-[[oxo-[4-(trifluoromethyl)anilino]methyl]amino]-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-1-methylurea
3-cyclohexyl-1-[[(3S,9S,10S)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-16-[[oxo-[4-(trifluoromethyl)anilino]methyl]amino]-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-1-methylurea
2-amino-3-[2,3-bis[[(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoyl]oxy]propoxy-hydroxyphosphoryl]oxypropanoic acid
(2S)-2-amino-3-[[3-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-2-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2S)-2-amino-3-[[2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-3-[(9E,11E,13E)-hexadeca-9,11,13-trienoyl]oxypropoxy]-hydroxyphosphoryl]oxypropanoic acid
(2S)-2-amino-3-[2,3-bis[[(7E,9E,11E,13E)-hexadeca-7,9,11,13-tetraenoyl]oxy]propoxy-hydroxyphosphoryl]oxypropanoic acid
TMC-135B
C39H49N3O8S (719.3240194000001)
An organonitrogen heterocyclic compound that is a 21-membered macrocyclic lactam substituted by a ({1-[(cyclohex-1-en-1-ylcarbonyl)amino]cyclopropyl}carbonyl)oxy group at position 18. It is isolated from Streptomyces sp. TC-1190 and exhibits growth inhibitory effects on a series of human tumour cell lines.
TMC-135A
C39H49N3O8S (719.3240194000001)
An organonitrogen heterocyclic compound that is a 21-membered macrocyclic lactam, substituted by a ({1-[(cyclohex-1-en-1-ylcarbonyl)amino]cyclopropyl}carbonyl)oxy group at position 17, which is obtained from Streptomyces sp. TC-1190. It exhibits growth inhibitory effects on a series of human tumour cell lines.
Z-Tyr-Lys-Arg-pNA
Z-Tyr-Lys-Arg-pNA is a chromogenic substrate. Z-Tyr-Lys-Arg-pNA can be used to detect the activity of subtilisin-type and yapsin-like proteases[1].
n-{1-[({3,15,24,28-tetrahydroxy-5-methoxy-14,16-dimethyl-22-thia-2,25-diazatricyclo[18.7.1.0²¹,²⁶]octacosa-1(27),2,6,8,10,16,20(28),21(26),24-nonaen-13-yl}oxy)carbonyl]cyclopropyl}cyclohex-1-ene-1-carboximidic acid
C39H49N3O8S (719.3240194000001)