PDBe 1f4j

X-ray diffraction
2.4Å resolution

STRUCTURE OF TETRAGONAL CRYSTALS OF HUMAN ERYTHROCYTE CATALASE

Released:
Source organism: Homo sapiens
Primary publication:
Structure of tetragonal crystals of human erythrocyte catalase.
Acta Crystallogr. D Biol. Crystallogr. 57 1-7 (2001)
PMID: 11134921

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Catalase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 527 amino acids
Theoretical weight: 59.84 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P04040 (Residues: 1-527; Coverage: 100%)
Gene name: CAT
Sequence domains:
Structure domains: Catalase core domain

Ligands and Environments


Cofactor: Ligand HEM 4 x HEM
No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: I41
Unit cell:
a: 203.6Å b: 203.6Å c: 144.6Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.196 0.244