› 2cz8

X-ray diffraction
1.5Å resolution

Crystal Structure of tt0972 protein from Thermus thermophilus

Released:
DOI: 10.2210/pdb2cz8/pdb
PDB entry 2cz8 coloured by chain, front view.
PDB entry 2cz8 coloured by chain, side view.
PDB entry 2cz8 coloured by chain, top view.
Source organism: Thermus thermophilus HB8
Entry authors: Kumei M, Inagaki E, Nakano N, Shinkai A, 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

Assembly composition:
homo dodecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177956 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dodecin Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 69 amino acids
Theoretical weight: 7.76 KDa
Source organism: Thermus thermophilus HB8
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5SIE3 (Residues: 1-69; Coverage: 100%)
Gene name: TTHA1431
Sequence domains: Dodecin
Structure domains: Flavin-binding protein dodecin

Ligands and Environments

3 bound ligands:
Ligand PO4 9 x PO4
Ligand K 4 x K
Ligand FAD 8 x FAD
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B2
Spacegroup: P3
Unit cell:
a: 66.36Å b: 66.36Å c: 124.566Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.205 0.205 0.229
Expression system: Escherichia coli

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