PDBe 2hjw

X-ray diffraction
2.5Å resolution

Crystal Structure of the BC domain of ACC2


Function and Biology Details

Reactions catalysed:
ATP + [biotin carboxyl-carrier protein]-biotin-N(6)-L-lysine + hydrogencarbonate- = ADP + phosphate + [biotin carboxyl-carrier protein]-carboxybiotin-N(6)-L-lysine
ATP + acetyl-CoA + HCO(3)(-) = ADP + phosphate + malonyl-CoA
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Acetyl-CoA carboxylase 2 Chain: A
Molecule details ›
Chain: A
Length: 573 amino acids
Theoretical weight: 63.78 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
  • Canonical: O00763 (Residues: 216-775; Coverage: 23%)
Gene names: ACACB, ACC2, ACCB
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 4A
Spacegroup: P3221
Unit cell:
a: 75.797Å b: 75.797Å c: 189.006Å
α: 90° β: 90° γ: 120°
R R work R free
0.251 0.212 0.248
Expression system: Escherichia coli BL21