1a4e

X-ray diffraction
2.4Å resolution

CATALASE A FROM SACCHAROMYCES CEREVISIAE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-147266 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peroxisomal catalase A Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 488 amino acids
Theoretical weight: 55.62 KDa
Source organism: Saccharomyces cerevisiae
UniProt:
  • Canonical: P15202 (Residues: 15-502; Coverage: 95%)
Gene names: CTA1, YD9320A.06C, YDR256C
Sequence domains:
Structure domains: Catalase core domain

Ligands and Environments


Cofactor: Ligand HEM 4 x HEM
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG
Spacegroup: P6122
Unit cell:
a: 184.172Å b: 184.172Å c: 304.977Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.154 0.154 0.198