› 1wws

X-ray diffraction
1.9Å resolution

Crystal structure of ttk003001566 from Thermus Thermophilus HB8

Released:
DOI: 10.2210/pdb1wws/pdb
PDB 1wws coloured by chain and viewed from the front.
PDB 1wws coloured by chain and viewed from the side.
PDB 1wws coloured by chain and viewed from the top.
Source organism: Thermus thermophilus HB8
Entry authors: Wang H, Murayama K, Terada T, Shirouzu M, Kuramitsu S, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo octamer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF1931 family protein Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 148 amino acids
Theoretical weight: 17.02 KDa
Source organism: Thermus thermophilus HB8
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5SI95 (Residues: 1-148; Coverage: 100%)
Gene name: TTHA1479
Sequence domains: Domain of unknown function (DUF1931)
Structure domains: Histone, subunit A

Ligands and Environments

1 bound ligand:
Ligand CA 6 x CA
1 modified residue:
Ligand MSE 24 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P21
Unit cell:
a: 90.77Å b: 70.58Å c: 97.9Å
α: 90° β: 106.6° γ: 90°
R-values:
R R work R free
0.208 0.208 0.254
Expression system: Escherichia coli

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