› 6pm7

X-ray diffraction
1.85Å resolution

The structure of the triclinic crystal form of beef liver catalase at 1.85 A resolution

Released:
DOI: 10.2210/pdb6pm7/pdb
PDB entry 6pm7 coloured by chain, front view.
PDB entry 6pm7 coloured by chain, side view.
PDB entry 6pm7 coloured by chain, top view.
Source organism: Bos taurus
Entry author: McPherson A

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 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
Molecule details ›
Chains: A, B
Length: 527 amino acids
Theoretical weight: 60 KDa
Source organism: Bos taurus
Expression system: Bos taurus
UniProt:
  • Canonical: P00432 (Residues: 1-527; Coverage: 100%)
Gene name: CAT
Sequence domains:

Ligands and Environments


Cofactor: Ligand HEM 2 x HEM
1 bound ligand:
Ligand NDP 2 x NDP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P3221
Unit cell:
a: 140.865Å b: 140.865Å c: 101.84Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.194 0.192 0.232
Expression system: Bos taurus

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