› 3j7b

Electron crystallography
3.2Å resolution

Catalase solved at 3.2 Angstrom resolution by MicroED

Released:
DOI: 10.2210/pdb3j7b/pdb
PDB entry 3j7b coloured by chain, front view.
PDB entry 3j7b coloured by chain, side view.
PDB entry 3j7b coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
Structure of catalase determined by MicroED.
Nannenga BL, Shi D, Hattne J, Reyes FE, Gonen T
Elife 3 e03600 (2014)
PMID: 25303172
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)
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: 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

Quick links

Citations

11 review citations

3D Electron Diffraction: The Nanocrystallography Revolution.
Gemmi et al. (2019)
10 more

8 mentions without citation

The cryo-EM method microcrystal electron diffraction (MicroED).
Nannenga et al. (2019)
7 more