› 2q9k

X-ray diffraction
1.59Å resolution

Crystal structure of a putative oxidoreductase (exig_1997) from exiguobacterium sibiricum 255-15 at 1.59 A resolution

Released:
DOI: 10.2210/pdb2q9k/pdb
PDB entry 2q9k coloured by chain, front view.
PDB entry 2q9k coloured by chain, side view.
PDB entry 2q9k coloured by chain, top view.
Source organism: Exiguobacterium sibiricum 255-15
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-109444 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pyridoxamine 5'-phosphate oxidase putative domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 151 amino acids
Theoretical weight: 17.28 KDa
Source organism: Exiguobacterium sibiricum 255-15
Expression system: Escherichia coli
UniProt:
  • Canonical: B1YJ68 (Residues: 1-150; Coverage: 100%)
Gene name: Exig_1997
Structure domains: Electron Transport, Fmn-binding Protein; Chain A

Ligands and Environments

1 bound ligand:
Ligand UNL 1 x UNL
1 modified residue:
Ligand MSE 3 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P3121
Unit cell:
a: 56.314Å b: 56.314Å c: 95.205Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.206 0.203 0.252
Expression system: Escherichia coli

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