› 2obp

X-ray diffraction
1.7Å resolution

Crystal structure of a putative dna-binding protein (reut_b4095) from ralstonia eutropha jmp134 at 1.70 A resolution

Released:
DOI: 10.2210/pdb2obp/pdb
PDB entry 2obp coloured by chain, front view.
PDB entry 2obp coloured by chain, side view.
PDB entry 2obp coloured by chain, top view.
Source organism: Cupriavidus pinatubonensis JMP134
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175200 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Putative DNA-binding protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 96 amino acids
Theoretical weight: 10.1 KDa
Source organism: Cupriavidus pinatubonensis JMP134
Expression system: Escherichia coli
UniProt:
  • Canonical: Q46TT3 (Residues: 1-95; Coverage: 100%)
Gene name: Reut_B4095
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

2 bound ligands:
Ligand NO3 1 x NO3
Ligand CL 1 x CL
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P6322
Unit cell:
a: 76.58Å b: 76.58Å c: 137.86Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.188 0.186 0.219
Expression system: Escherichia coli

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