Enzymes
| UniProtKB help_outline | 5 proteins |
Reaction participants Show >> << Hide
- Name help_outline 2-(9Z-octadecenoyl)-glycerol Identifier CHEBI:73990 (CAS: 3443-84-3) help_outline Charge 0 Formula C21H40O4 InChIKeyhelp_outline UPWGQKDVAURUGE-KTKRTIGZSA-N SMILEShelp_outline CCCCCCCC\C=C/CCCCCCCC(=O)OC(CO)CO 2D coordinates Mol file for the small molecule Search links Involved in 29 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline octanoyl-CoA Identifier CHEBI:57386 Charge -4 Formula C29H46N7O17P3S InChIKeyhelp_outline KQMZYOXOBSXMII-CECATXLMSA-J SMILEShelp_outline 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 31 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline 1-octanoyl-2-(9Z-octadecenoyl)-glycerol Identifier CHEBI:197391 Charge 0 Formula C29H54O5 InChIKeyhelp_outline KJIDXLFNTLKOKK-YPKPFQOOSA-N SMILEShelp_outline O(C(=O)CCCCCCC/C=C\CCCCCCCC)C(CO)COC(CCCCCCC)=O 2D coordinates Mol file for the small molecule Search links Involved in 2 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:77539 | RHEA:77540 | RHEA:77541 | RHEA:77542 | |
|---|---|---|---|---|
| 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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MGAT2, a monoacylglycerol acyltransferase expressed in the small intestine.
Yen C.-L.E., Farese R.V. Jr.
Acyl CoA:monoacylglycerol acyltransferase (MGAT) catalyzes the synthesis of diacylglycerol, a precursor of triacylglycerol. In the intestine, MGAT plays a major role in the absorption of dietary fat by catalyzing the resynthesis of triacylglycerol in enterocytes. This resynthesis is required for t ... >> More
Acyl CoA:monoacylglycerol acyltransferase (MGAT) catalyzes the synthesis of diacylglycerol, a precursor of triacylglycerol. In the intestine, MGAT plays a major role in the absorption of dietary fat by catalyzing the resynthesis of triacylglycerol in enterocytes. This resynthesis is required for the assembly of lipoproteins that transport absorbed fat to other tissues. Despite intense efforts, a gene encoding an intestinal MGAT has not been found. Previously, we identified a gene encoding MGAT1, which in mice is expressed in the stomach, kidney, adipose tissue, and liver but not in the intestine. We now report the identification of homologous genes in humans and mice encoding MGAT2. Expression of the MGAT2 cDNA in either insect or mammalian cells markedly increased MGAT activity in cell membranes. MGAT activity was proportional to the level of MGAT2 protein expressed, and the amount of diacylglycerol produced depended on the concentration of MGAT substrates (fatty acyl CoA or monoacylglycerol). In humans, the MGAT2 gene is highly expressed in the small intestine, liver, stomach, kidney, colon, and white adipose tissue; in mice, it is expressed predominantly in the small intestine. The discovery of the MGAT2 gene will facilitate studies to determine the functional role of MGAT2 in fat absorption in the intestine and to determine whether blocking MGAT activity in enterocytes is a feasible approach to inhibit fat absorption and treat obesity. << Less
J. Biol. Chem. 278:18532-18537(2003) [PubMed] [EuropePMC]
This publication is cited by 29 other entries.