› 1iqx

X-ray diffraction
2Å resolution

CRYSTAL STRUCTURE OF COBALT-SUBSTITUTED AMINE OXIDASE FROM ARTHROBACTER GLOBIFORMIS

Released:
DOI: 10.2210/pdb1iqx/pdb
PDB entry 1iqx coloured by chain, front view.
PDB entry 1iqx coloured by chain, side view.
PDB entry 1iqx coloured by chain, top view.
Source organism: Arthrobacter globiformis
Primary publication:
Role of copper ion in bacterial copper amine oxidase: spectroscopic and crystallographic studies of metal-substituted enzymes.
Kishishita S, Okajima T, Kim M, Yamaguchi H, Hirota S, Suzuki S, Kuroda S, Tanizawa K, Mure M
J Am Chem Soc 125 1041-55 (2003)
PMID: 12537504

Function and Biology Details

Reaction catalysed: 
RCH(2)NH(2) + H(2)O + O(2) = RCHO + NH(3) + H(2)O(2)
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155528 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phenylethylamine oxidase Chains: A, B
Molecule details ›
Chains: A, B
Length: 638 amino acids
Theoretical weight: 70.75 KDa
Source organism: Arthrobacter globiformis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P46881 (Residues: 1-638; Coverage: 100%)
Sequence domains: Copper amine oxidase, enzyme domain
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand CO 2 x CO
1 modified residue:
Ligand TPQ 2 x TPQ

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Unit cell:
a: 157.99Å b: 62.77Å c: 184.19Å
α: 90° β: 111.85° γ: 90°
R-values:
R R work R free
0.213 0.211 0.26
Expression system: Escherichia coli BL21(DE3)

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Citations

6 review citations

Bacterial volatiles: the smell of small organisms.
Schulz et al. (2007)
5 more

2 mentions without citation

Copper active sites in biology.
Solomon et al. (2014)
1 more