Diacilglicerol holinfosfotransferaza

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Diacilglicerol holinfosfotransferaza
Identifikatori
EC broj 2.7.8.2
CAS broj 9026-13-5
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB RCSB PDB PDBe PDBj PDBsum

Diacilglicerol holinfosfotransferaza (EC 2.7.8.2, fosforilholin-gliceridna transferaza, alkilacilglicerol holinfosfotransferaza, 1-alkil-2-acetilglicerol holinfosfotransferaza, holinfosfotransferaza, CPT, alkilacilglicerol holin fosfotransferaza, diacilglicerol holin fosfotransferaza, 1-alkil-2-acetil-m-glicerol:CDPholin holin fosfotransferaza, CDP-holin digliceridna fosfotransferaza, citidin difosfoholin gliceridna transferaza, citidin difosforilholin diglicerid transferaza, fosfoholin diacilgliceroltransferaza, sn-1,2-diacilglicerol holinfosfotransferaza, 1-alkil-2-acetil-sn-glicerol holinfosfotransferaza, CDP holin:1,2-diacilglicerol holinfosfotransferaza, CDP-holin:1,2-diacilglicerol holinfosfotransferaza) je enzim sa sistematskim imenom CDP-holin:1,2-diacil-sn-glicerol holinfosfotransferaza.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju

CDP-holin + 1,2-diacil-sn-glicerol CMP + fosfatidilholin

1-Alkil-2-acilglicerol može da deluje kao akceptor.

Reference[uredi | uredi kod]

  1. Coleman, R. and Bell, R.M. (1977). „Phospholipid synthesis in isolated fat cells. Studies of microsomal diacylglycerol cholinephosphotransferase and diacylglycerol ethanolaminephosphotransferase activities”. J. Biol. Chem. 252: 3050-3056. PMID 192727. 
  2. Lee, T.-C., Blank, M.L., Fitzgerald, V. and Snyder, F. (1982). „Formation of alkylacyl- and diacylglycerophosphocholines via diradylglycerol cholinephosphotransferase in rat liver”. Biochim. Biophys. Acta 713: 479-483. PMID 6295501. 
  3. Parsasarathy, S., Cady, R.K., Kraushaar, D.S., Sladek, N.E. and Baumann, W.J. (1978). „Inhibition of diacylglycerol:CDPcholine cholinephosphotransferase activity by dimethylaminoethyl p-chlorophenoxyacetate”. Lipids 13: 161-164. PMID 204847. 
  4. Renooij, W. and Snyder, F. (1981). „Biosynthesis of 1-alkyl-2-acetyl-sn-glycero-3-phosphocholine (platelet activating factor and a hypotensive lipid) by cholinephosphotransferase in various rat tissues”. Biochim. Biophys. Acta 663: 545-556. PMID 6260215. 

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