Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

2.3.1.86: fatty-acyl-CoA synthase system

This is an abbreviated version!
For detailed information about fatty-acyl-CoA synthase system, go to the full flat file.

Word Map on EC 2.3.1.86

Reaction

acetyl-CoA
+ 7 malonyl-CoA + 14 NADPH + 14 H+ =
hexadecanoyl-CoA
+ 7 CoA + 7 CO2 + 14 NADP+ + 7 H2O

Synonyms

CpFas2, FAS, FAS1, fas2, fatty acid synthase, fatty-acyl-CoA synthase, yeast fatty acid synthase

ECTree

     2 Transferases
         2.3 Acyltransferases
             2.3.1 Transferring groups other than aminoacyl groups
                2.3.1.86 fatty-acyl-CoA synthase system

Systematic Name

Systematic Name on EC 2.3.1.86 - fatty-acyl-CoA synthase system

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
SYSTEMATIC NAME
IUBMB Comments
acyl-CoA:malonyl-CoA C-acyltransferase (decarboxylating, oxoacyl- and enoyl-reducing)
The enzyme from yeasts (Ascomycota and Basidiomycota) is a multi-functional protein complex composed of two subunits. One subunit catalyses the reactions EC 1.1.1.100, 3-oxoacyl-[acyl-carrier-protein] reductase and EC 2.3.1.41, beta-ketoacyl-[acyl-carrier-protein] synthase I, while the other subunit catalyses the reactions of EC 2.3.1.38, [acyl-carrier-protein] S-acetyltransferase, EC 2.3.1.39, [acyl-carrier-protein] S-malonyltransferase, EC 4.2.1.59, 3-hydroxyacyl-[acyl-carrier-protein] dehydratase, EC 1.3.1.10, enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific) and EC 1.1.1.279, (R)-3-hydroxyacid-ester dehydrogenase. The enzyme system differs from the animal system (EC 2.3.1.85, fatty-acid synthase system) in that the enoyl reductase domain requires FMN as a cofactor, and the ultimate product is an acyl-CoA (usually palmitoyl-CoA) instead of a free fatty acid.