4x0o

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Beta-ketoacyl-(acyl carrier protein) synthase III-2 (FabH2) from Vibrio cholerae soaked with Acetyl-CoABeta-ketoacyl-(acyl carrier protein) synthase III-2 (FabH2) from Vibrio cholerae soaked with Acetyl-CoA

Structural highlights

4x0o is a 8 chain structure with sequence from Vibch. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, ,
NonStd Res:
Gene:fabH2, VC_A0751 (VIBCH)
Activity:[acyl-carrier-protein_synthase_III Beta-ketoacyl-[acyl-carrier-protein] synthase III], with EC number 2.3.1.180
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[FABH2_VIBCH] Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. Catalyzes the first condensation reaction which initiates fatty acid synthesis and may therefore play a role in governing the total rate of fatty acid production. Possesses both acetoacetyl-ACP synthase and acetyl transacylase activities. Its substrate specificity determines the biosynthesis of branched-chain and/or straight-chain of fatty acids.[HAMAP-Rule:MF_01815]

See Also

4x0o, resolution 2.20Å

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