Galactosylacylglycerol O-acyltransferase

In enzymology, a galactosylacylglycerol O-acyltransferase (EC number|2.3.1.141) is an enzyme that catalyzes the chemical reaction

:acyl- [acyl-carrier-protein] + sn-3-D-galactosyl-sn-2-acylglycerol $ightleftharpoons$ [acyl-carrier-protein] + D-galactosyldiacylglycerol

Thus, the two substrates of this enzyme are [acyl- [acyl-carrier-protein] and sn-3-D-galactosyl-sn-2-acylglycerol, whereas its two products are [acyl-carrier-protein] and D-galactosyldiacylglycerol.

This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is acyl- [acyl-carrier-protein] :D-galactosylacylglycerol O-acyltransferase. Other names in common use include acyl-acyl-carrier protein: lysomonogalactosyldiacylglycerol, acyltransferase, and acyl-ACP:lyso-MGDG acyltransferase. This enzyme participates in glycerolipid metabolism.

References

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External links

::"The CAS registry number for this enzyme class is CAS registry|119129-68-9."

Gene Ontology (GO) codes