› 3j7b

Electron crystallography
3.2Å resolution

Catalase solved at 3.2 Angstrom resolution by MicroED

Released:
DOI: 10.2210/pdb3j7b/pdb
PDB 3j7b coloured by chain and viewed from the front.
PDB 3j7b coloured by chain and viewed from the side.
PDB 3j7b coloured by chain and viewed from the top.
Source organism: Bos taurus
Primary publication:
Catalase solved at 3.2 Angstrom resolution by MicroED
Nannenga BL, Shi D, Hattne J, Reyes FE, Gonen T
Elife (2014)
Related structures: EMD-6314

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)
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: 60 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P00432 (Residues: 1-527; Coverage: 100%)
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
Resolution: 3.2Å
Relevant EMDB volumes: EMD-6314

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