lipid A phosphoethanolamine transferase EC#: 2.7.8.43 • ChemWhat中文网

lipid A phosphoethanolamine transferase EC#: 2.7.8.43; 凯望编码 (ChemWhat Code): 1378977


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英文名	lipid A phosphoethanolamine transferase
Example Structure
别名	Cj0256, EptA, EptAPa, EptC, ethanolamine phosphotransferase, HD_0852, Hp0022, lipid A PEA transferase, lipid A pEtN transferase, lipid A phosphoethanolamine transferase, lipooligosaccharide phosphoethanolamine transferase A, LOS PEA transferase A, LPS phosphoethenolamine transferase for lipid A, lpt-O, LptA, LptH, NmLptA, opgE, PEA transferase, PEA transferase A, pEtN transferase, PEtN-transferase, phosphoethanolamine transferase, phosphoethanolamine transferase A, PmrA, PmrC, polymyxin resistance protein A, polymyxin resistance protein C, sNMLptA
EC Number	2.7.8.43
CAS编号
Comments	The enzyme adds one or two ethanolamine phosphate groups to lipid A giving a diphosphate, sometimes in combination with EC?2.4.2.43?(lipid IVA?4-amino-4-deoxy-L-arabinosyltransferase) giving products with 4-amino-4-deoxy-¦Â-L-arabinose groups at the phosphates of lipid A instead of diphosphoethanolamine groups. It will also act on lipid IVA?and Kdo2-lipid A.
Cofactor
History
Reactions	(1) Diacylphosphatidylethanolamine + lipid A = diacylglycerol + lipid a 1-(2-aminoethyl diphosphate). (2) Diacylphosphatidylethanolamine + lipid A = diacylglycerol + lipid a 4′-(2-aminoethyl diphosphate). (3) Diacylphosphatidylethanolamine + lipid A 1-(2-aminoethyl diphosphate) = diacylglycerol + lipid A 1,4′-bis(2-aminoethyl diphosphate).