Enzymes
| UniProtKB help_outline | 4 proteins |
Reaction participants Show >> << Hide
- Name help_outline (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA Identifier CHEBI:57368 Charge -4 Formula C41H62N7O17P3S InChIKeyhelp_outline JDEPVTUUCBFJIW-YQVDHACTSA-J SMILEShelp_outline CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=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 44 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline a 1-acyl-sn-glycero-3-phosphocholine Identifier CHEBI:58168 Charge 0 Formula C9H19NO7PR SMILEShelp_outline C[N+](C)(C)CCOP([O-])(=O)OC[C@H](O)COC([*])=O 2D coordinates Mol file for the small molecule Search links Involved in 218 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline 1-acyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine Identifier CHEBI:75063 Charge 0 Formula C29H49NO8PR SMILEShelp_outline CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)O[C@H](COC([*])=O)COP([O-])(=O)OCC[N+](C)(C)C 2D coordinates Mol file for the small molecule Search links Involved in 24 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 1,500 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:37559 | RHEA:37560 | RHEA:37561 | RHEA:37562 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
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Related reactions help_outline
Specific form(s) of this reaction
More general form(s) of this reaction
Publications
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Member of the membrane-bound O-acyltransferase (MBOAT) family encodes a lysophospholipid acyltransferase with broad substrate specificity.
Matsuda S., Inoue T., Lee H.C., Kono N., Tanaka F., Gengyo-Ando K., Mitani S., Arai H.
Glycerophospholipids in biological membranes are metabolically active and participate in a series of deacylation-reacylation reactions, which may lead to accumulation of polyunsaturated fatty acids (PUFAs) at the sn-2 position of the glycerol backbone. The reacylation reaction is believed to be ca ... >> More
Glycerophospholipids in biological membranes are metabolically active and participate in a series of deacylation-reacylation reactions, which may lead to accumulation of polyunsaturated fatty acids (PUFAs) at the sn-2 position of the glycerol backbone. The reacylation reaction is believed to be catalyzed by acyl-coenzyme A (acyl-CoA):lysophospholipid acyltransferase. Very recently, we have shown that Caenorhabditis elegans mboa-7, which belongs to the membrane-bound O-acyltransferase (MBOAT) family, encodes lysophosphatidylinositol (LPI)-specific acyltransferase (LPIAT). In this study, we found that knockdown of another member of the MBOAT family in C. elegans, named mboa-6, reduced incorporation of exogenous PUFAs into phosphatidylcholine (PC), phosphatidylserine (PS) and phosphatidylethanolamine (PE) in C. elegans. Knockdown of a human mboa-6 homologue, referred to as MBOAT5, also impaired the incorporation of PUFAs into PC, PS and PE in HeLa cells. In in vitro assays, lysoPC (LPC), lysoPS (LPS) and lysoPE (LPE) acyltransferase activities using [(14)C]arachidonoyl-CoA were significantly reduced in the microsomes of MBOAT5 knockdown cells. Conversely, over-expression of MBOAT5 in human embryonic kidney (HEK) 293 cells resulted in great increases in LPC, LPS and LPE acyltransferase activities but not in LPIAT or lysophosphatidic acid (LPA) acyltransferase (LPAAT) activities. These results indicate that human MBOAT5 is a lysophospholipid acyltransferase acting preferentially on LPC, LPS and LPE. << Less
Genes Cells 13:879-888(2008) [PubMed] [EuropePMC]
This publication is cited by 6 other entries.