1ulz

X-ray diffraction
2.2Å resolution

Crystal structure of the biotin carboxylase subunit of pyruvate carboxylase

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-130499 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pyruvate carboxylase n-terminal domain Chain: A
Molecule details ›
Chain: A
Length: 451 amino acids
Theoretical weight: 50.72 KDa
Source organism: Aquifex aeolicus VF5
Expression system: Escherichia coli
UniProt:
  • Canonical: O67483 (Residues: 1-451; Coverage: 96%)
Gene names: aq_1517, pycB
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL24XU
Spacegroup: P21212
Unit cell:
a: 92.418Å b: 122.145Å c: 59.011Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.201 0.199 0.236
Expression system: Escherichia coli