Enzymes
| UniProtKB help_outline | 4 proteins |
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- Name help_outline (9Z)-octadecenoyl-CoA Identifier CHEBI:57387 Charge -4 Formula C39H64N7O17P3S InChIKeyhelp_outline XDUHQPOXLUAVEE-BPMMELMSSA-J SMILEShelp_outline CCCCCCCC\C=C/CCCCCCCC(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP([O-])(=O)OP([O-])(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP([O-])([O-])=O)n1cnc2c(N)ncnc12 2D coordinates Mol file for the small molecule Search links Involved in 103 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline 1-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphate Identifier CHEBI:74547 Charge -2 Formula C21H37O7P InChIKeyhelp_outline ZQTAMPRZFOOEEP-KKFOGOCZSA-L SMILEShelp_outline O(C[C@H](COP(=O)([O-])[O-])O)C(=O)CCCCCCC/C=C\C/C=C\CCCCC 2D coordinates Mol file for the small molecule Search links Involved in 3 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline 1-(9Z,12Z)-octadecadienoyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphate Identifier CHEBI:74548 Charge -2 Formula C39H69O8P InChIKeyhelp_outline FIJDZRJJPLMKEQ-VCAYUJMESA-L SMILEShelp_outline CCCCCCCC\C=C/CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)COP([O-])([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 1 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline CoA Identifier CHEBI:57287 (Beilstein: 11604429) help_outline Charge -4 Formula C21H32N7O16P3S InChIKeyhelp_outline RGJOEKWQDUBAIZ-IBOSZNHHSA-J SMILEShelp_outline CC(C)(COP([O-])(=O)OP([O-])(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP([O-])([O-])=O)n1cnc2c(N)ncnc12)[C@@H](O)C(=O)NCCC(=O)NCCS 2D coordinates Mol file for the small molecule Search links Involved in 1,468 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:37135 | RHEA:37136 | RHEA:37137 | RHEA:37138 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
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Related reactions help_outline
More general form(s) of this reaction
Publications
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Functional characterization of human 1-acylglycerol-3-phosphate acyltransferase isoform 8: cloning, tissue distribution, gene structure, and enzymatic activity.
Agarwal A.K., Barnes R.I., Garg A.
Glycerophospholipids and triglycerides are synthesized de novo by cells through an evolutionary conserved process involving serial acylations of phosphorylated glycerol. Various isoforms of the enzyme, 1-acylglycerol-3-phosphate acyltransferase (AGPAT), acylate lysophosphatidic acid at the sn-2 po ... >> More
Glycerophospholipids and triglycerides are synthesized de novo by cells through an evolutionary conserved process involving serial acylations of phosphorylated glycerol. Various isoforms of the enzyme, 1-acylglycerol-3-phosphate acyltransferase (AGPAT), acylate lysophosphatidic acid at the sn-2 position to produce phosphatidic acid. We cloned a cDNA predicted to be AGPAT isoform and designated it AGPAT8. Human and mouse AGPAT8 proteins are 89% homologous, and their gene structure is also highly conserved. AGPAT8 is most closely related to AGPAT5, and its cDNA is expressed most in the heart, while AGPAT5 is expressed more in the prostate and testis. In cell lysates, AGPAT8 shows moderate acyltransferase activity with [(3)H]oleoyl-CoA but lacks acyl-CoA:lysocardiolipin acyltransferase activity. In whole cells upon incubation with [(14)C]linoleic acid, most of the radioactivity was recovered in phosphatidyl ethanolamine, phosphatidyl choline and phosphatidic acid fraction. Of the two well conserved acyltransferase motifs, NHX(4)D is present in AGPAT8, whereas arginine in the EGTR motif is substituted by aspartate. However, mutation of EGTD to EGTR did not increase enzymatic activity significantly. Based on the X-ray crystallographic structure of a related acyltransferase, squash gpat, a model is proposed in which a hydrophobic pocket in AGPAT8 accommodates fatty acyl chains of both substrates in an orientation where the NHX(4)D motif participates in catalysis. << Less
Arch. Biochem. Biophys. 449:64-76(2006) [PubMed] [EuropePMC]
This publication is cited by 7 other entries.