› 4blc

X-ray diffraction
2.3Å resolution

THE STRUCTURE OF ORTHORHOMBIC CRYSTALS OF BEEF LIVER CATALASE

Released:
DOI: 10.2210/pdb4blc/pdb
PDB entry 4blc coloured by chain, front view.
PDB entry 4blc coloured by chain, side view.
PDB entry 4blc coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
Structure of orthorhombic crystals of beef liver catalase.
Ko TP, Day J, Malkin AJ, McPherson A
Acta Crystallogr D Biol Crystallogr 55 1383-94 (1999)
PMID: 10417406

Function and Biology Details

Reaction catalysed: 
2 H(2)O(2) = O(2) + 2 H(2)O
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132477 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Catalase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 506 amino acids
Theoretical weight: 57.66 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P00432 (Residues: 2-507; Coverage: 96%)
Gene name: CAT
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand HEM 4 x HEM
1 bound ligand:
Ligand NDP 4 x NDP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P212121
Unit cell:
a: 87.8Å b: 140.6Å c: 232.4Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.205 0.205 0.273

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Citations

1 review citation

Peroxygenase reactions catalyzed by cytochromes P450.
Shoji et al. (2014)
12 other articles

11 mentions without citation

Carbonic anhydrase as a model for biophysical and physical-organic studies of proteins and protein-ligand binding.
Krishnamurthy et al. (2008)
10 more