› 1t6s

X-ray diffraction
1.95Å resolution

Crystal structure of a conserved hypothetical protein from Chlorobium tepidum

Released:
DOI: 10.2210/pdb1t6s/pdb
PDB entry 1t6s coloured by chain, front view.
PDB entry 1t6s coloured by chain, side view.
PDB entry 1t6s coloured by chain, top view.
Source organism: Chlorobaculum tepidum TLS
Primary publication:
Crystal structure of ScpB from Chlorobium tepidum, a protein involved in chromosome partitioning.
Kim JS, Shin DH, Pufan R, Huang C, Yokota H, Kim R, Kim SH
Proteins 62 322-8 (2006)
PMID: 16294331

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
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-185127 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Segregation and condensation protein B Chains: A, B
Molecule details ›
Chains: A, B
Length: 162 amino acids
Theoretical weight: 18.48 KDa
Source organism: Chlorobaculum tepidum TLS
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8KF54 (Residues: 1-162; Coverage: 78%)
Gene names: CT0478, scpB
Sequence domains: Segregation and condensation complex subunit ScpB
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

1 bound ligand:
Ligand NO3 21 x NO3
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.1
Spacegroup: P62
Unit cell:
a: 69.42Å b: 69.42Å c: 117.99Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.23 0.216 0.253
Expression system: Escherichia coli

Quick links

Citations

4 review citations

At the heart of the chromosome: SMC proteins in action.
Hirano T. (2006)
3 more

1 mention without citation

Ligands in PSI structures.
Kumar et al. (2010)