› 5syl

X-ray diffraction
1.95Å resolution

B. pseudomallei KatG with KCN bound

Released:
DOI: 10.2210/pdb5syl/pdb
PDB entry 5syl coloured by chain, front view.
PDB entry 5syl coloured by chain, side view.
PDB entry 5syl coloured by chain, top view.
Source organism: Burkholderia pseudomallei 1710b
Entry author: Loewen PC

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 dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-174650 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Catalase-peroxidase Chains: A, B
Molecule details ›
Chains: A, B
Length: 728 amino acids
Theoretical weight: 79.54 KDa
Source organism: Burkholderia pseudomallei 1710b
Expression system: Escherichia coli
UniProt:
  • Canonical: Q3JNW6 (Residues: 1-728; Coverage: 100%)
Gene names: BURPS1710b_3366, katG
Sequence domains: Peroxidase
Structure domains:

Ligands and Environments


Cofactor: Ligand HEM 2 x HEM
5 bound ligands:
Ligand NA 2 x NA
Ligand CL 2 x CL
Ligand CYN 2 x CYN
Ligand MPD 5 x MPD
Ligand PO4 1 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-D
Spacegroup: P212121
Unit cell:
a: 101.114Å b: 114.231Å c: 175.19Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.177 0.216
Expression system: Escherichia coli

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