PDBe 1ekj

X-ray diffraction
1.93Å resolution

THE X-RAY CRYSTALLOGRAPHIC STRUCTURE OF BETA CARBONIC ANHYDRASE FROM THE C3 DICOT PISUM SATIVUM

Released:

Function and Biology Details

Reaction catalysed:
H(2)CO(3) = CO(2) + H(2)O
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carbonic anhydrase, 25 kDa isoform Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 221 amino acids
Theoretical weight: 23.97 KDa
Source organism: Pisum sativum
UniProt:
  • Canonical: P17067 (Residues: 108-328; Coverage: 67%)
Sequence domains: Carbonic anhydrase
Structure domains: Beta-carbonic Anhydrase; Chain A

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS
Spacegroup: C222
Unit cell:
a: 136.909Å b: 143.318Å c: 202.135Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 0.229 0.25