1iph

X-ray diffraction
2.8Å resolution

STRUCTURE OF CATALASE HPII FROM ESCHERICHIA COLI

Released:
Source organism: Escherichia coli

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-149122 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Catalase HPII Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 753 amino acids
Theoretical weight: 84.27 KDa
Source organism: Escherichia coli
UniProt:
  • Canonical: P21179 (Residues: 1-753; Coverage: 100%)
Gene names: JW1721, b1732, katE
Sequence domains:
Structure domains:

Ligands and Environments


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

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21
Unit cell:
a: 95.2Å b: 134.7Å c: 124.4Å
α: 90° β: 109.4° γ: 90°
R-values:
R R work R free
0.2 0.2 not available