Subcellular distribution of lysophosphatidylinositol and lysophosphatidylcholine acyltransferases in rat brain.
Lysophosphatidylinositol acyltransferase utilizing arachidonoyl CoA and lysophosphatidylcholine acyltransferase utilizing linoleoyl CoA were measured in subcellular fractions of rat brain. In general, the distribution of activities paralleled that of NADPH--cytochrome c reductase. It is concluded that the endoplasmic reticulum is the major site of these acyltransferase activities in rat brain.
D008243:1-Acylglycerophosphocholine O-Acyltransferase / Q000032:analysis; D000217:Acyltransferases / Q000032:analysis*; D000818:Animals; D001921:Brain / Q000201:enzymology* / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000201:enzymology*; D008297:Male; D009251:NADPH-Ferrihemoprotein Reductase / Q000032:analysis; D010716:Phosphatidylinositols; D051381:Rats; D013347:Subcellular Fractions / Q000201:enzymology; D013574:Synaptosomes / Q000201:enzymology
D010716:Phosphatidylinositols; D009251:NADPH-Ferrihemoprotein Reductase; D000217:Acyltransferases; C021522:lysophosphatidylinositol acyltransferase; D008243:1-Acylglycerophosphocholine O-Acyltransferase