CATH Classification

Domain Context

CATH Clusters

Superfamily 3.40.50.20
Functional Family Acetyl-CoA carboxylase subunit alpha

Enzyme Information

6.3.4.14
Biotin carboxylase.
based on mapping to UniProt P24182
ATP + biotin-[carboxyl-carrier-protein] + HCO(3)(-) = ADP + phosphate + carboxy-biotin-[carboxyl-carrier-protein].
6.4.1.2
Acetyl-CoA carboxylase.
based on mapping to UniProt P24182
ATP + acetyl-CoA + HCO(3)(-) = ADP + phosphate + malonyl-CoA.
-!- Also catalyzes transcarboxylation; the plant enzyme also carboxylates propanoyl-CoA and butanoyl-CoA.

UniProtKB Entries (1)

P24182
ACCC_ECOLI
Escherichia coli K-12
Biotin carboxylase

PDB Structure

PDB 1BNC
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Three-dimensional structure of the biotin carboxylase subunit of acetyl-CoA carboxylase.
Waldrop, G.L., Rayment, I., Holden, H.M.
Biochemistry