› 3bww

X-ray diffraction
2.2Å resolution

Crystal structure of a duf692 family protein (hs_1138) from haemophilus somnus 129pt at 2.20 A resolution

Released:
DOI: 10.2210/pdb3bww/pdb
PDB entry 3bww coloured by chain, front view.
PDB entry 3bww coloured by chain, side view.
PDB entry 3bww coloured by chain, top view.
Source organism: Histophilus somni 129PT
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 analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-170959 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein of unknown function DUF692/COG3220 Chain: A
Molecule details ›
Chain: A
Length: 307 amino acids
Theoretical weight: 35.59 KDa
Source organism: Histophilus somni 129PT
Expression system: Escherichia coli
UniProt:
  • Canonical: Q0I408 (Residues: 62-367; Coverage: 83%)
Gene name: HS_1138
Sequence domains: Protein of unknown function (DUF692)
Structure domains: Divalent-metal-dependent TIM barrel enzymes

Ligands and Environments

3 bound ligands:
Ligand FE 2 x FE
Ligand CAC 1 x CAC
Ligand EDO 2 x EDO
1 modified residue:
Ligand MSE 7 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P212121
Unit cell:
a: 53.572Å b: 65.992Å c: 95.585Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.195 0.26
Expression system: Escherichia coli

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