› 2hq7

X-ray diffraction
2Å resolution

Crystal structure of Protein related to general stress protein 26(GS26) of B.subtilis (pyridoxinephosphate oxidase family) (NP_350077.1) from CLOSTRIDIUM ACETOBUTYLICUM at 2.00 A resolution

Released:
DOI: 10.2210/pdb2hq7/pdb
PDB entry 2hq7 coloured by chain, front view.
PDB entry 2hq7 coloured by chain, side view.
PDB entry 2hq7 coloured by chain, top view.
Source organism: Clostridium acetobutylicum
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 domains:
Structure domain:

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-188891 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
General stress protein FMN-binding split barrel domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 146 amino acids
Theoretical weight: 17.38 KDa
Source organism: Clostridium acetobutylicum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97DI6 (Residues: 1-145; Coverage: 100%)
Gene name: CA_C3491
Sequence domains: Pyridoxamine 5'-phosphate oxidase
Structure domains: Electron Transport, Fmn-binding Protein; Chain A

Ligands and Environments

2 bound ligands:
Ligand CL 2 x CL
Ligand EDO 4 x EDO
1 modified residue:
Ligand MSE 14 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: C2
Unit cell:
a: 85.85Å b: 36.79Å c: 97.97Å
α: 90° β: 113.75° γ: 90°
R-values:
R R work R free
0.193 0.191 0.242
Expression system: Escherichia coli

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