› 1jku

X-ray diffraction
1.84Å resolution

Crystal Structure of Manganese Catalase from Lactobacillus plantarum

Released:
DOI: 10.2210/pdb1jku/pdb
PDB entry 1jku coloured by chain, front view.
PDB entry 1jku coloured by chain, side view.
PDB entry 1jku coloured by chain, top view.
Source organism: Lactiplantibacillus plantarum
Primary publication:
Crystal structure of manganese catalase from Lactobacillus plantarum.
Barynin VV, Whittaker MM, Antonyuk SV, Lamzin VS, Harrison PM, Artymiuk PJ, Whittaker JW
Structure 9 725-38 (2001)
PMID: 11587647

Function and Biology Details

Reaction catalysed: 
2 H(2)O(2) = O(2) + 2 H(2)O
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-158004 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Manganese catalase Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 266 amino acids
Theoretical weight: 29.78 KDa
Source organism: Lactiplantibacillus plantarum
UniProt:
  • Canonical: P60355 (Residues: 1-266; Coverage: 100%)
Sequence domains: Manganese containing catalase
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand CA 6 x CA
Ligand OH 18 x OH
Ligand MN3 12 x MN3
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7B
Spacegroup: P21
Unit cell:
a: 74.72Å b: 96.42Å c: 106.69Å
α: 90° β: 106.88° γ: 90°
R-values:
R R work R free
0.147 0.145 0.187

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Citations

22 review citations

Why do bacteria use so many enzymes to scavenge hydrogen peroxide?
Mishra et al. (2012)
21 more

6 mentions without citation

Non-heme manganese catalase--the 'other' catalase.
Whittaker JW. (2012)
5 more