ENTRY EC 6.4.1.2
NAME Acetyl-CoA carboxylase
CLASS Ligases
Forming carbon-carbon bonds
SYSNAME Acetyl-CoA:carbon-dioxide ligase (ADP-forming)
REACTION ATP + Acetyl-CoA + HCO3- = ADP + Orthophosphate + Malonyl-CoA
SUBSTRATE ATP
Acetyl-CoA
Propanonyl-CoA
Butanoyl-CoA
HCO3-
PRODUCT ADP
Orthophosphate
Malonyl-CoA
INHIBITOR (RS)-2-[4-(3-Chloro-5-(trifluoromethyl-2-pyridyloxy)phenoxy]-
$propionic acid
COFACTOR Biotin
COMMENT A biotinyl-protein. Also catalyses transcarboxylation; the plant
enzyme also carboxylates propanonyl-CoA and butanoyl-CoA.
PATHWAY PATH: MAP00061 Fatty acid biosynthesis (path 1)
PATH: MAP00620 Pyruvate metabolism
PATH: MAP00640 Propanoate metabolism
DISEASE MIM: 200350 Acetyl-Coenzyme A carboxylase; Acetyl-CoA carboxylase
deficiency (1)
MOTIF PS: PS00188 [GN]-[DEQ]-x-[LIVMFY]-x(2)-[LIVM]-x-[AIV]-M-K-[LMA]-
x(3)-[LIVM]-x-[SA]
PS: PS00866 [FYV]-P-[LIVMC]-[LIVMA]-[LIVM]-[KR]-[PSA]-[STA]-x(3)-
[SG]-G-x-[AG]
PS: PS00867 [LIVMF]-[LIMN]-E-[LIVMCA]-N-[PATLIVM]-[KR]-[LIVMSTAC]
GENES MJA: MJ1229(accC)
MTH: MTH1917
ECO: b0185(accA) b2316(accD) b3255(accB)
HIN: HI0406(accA) HI0971(accB) HI0972(accC) HI1260(accD)
HPY: HP0370(accC) HP0557(accA) HP0950(accD)
BSU: accA accB(fabE) accC(yqhX)
SYN: sll0336(accD) sll0728(accA) slr0435(accB)
SCE: YNR016C(FAS3)
HSA: ACACA(ACAC)
STRUCTURES PDB: 1BDO
DBLINKS University of Geneva ENZYME DATA BANK: 6.4.1.2
WIT (What Is There) Metabolic Reconstruction: 6.4.1.2
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