X-ray diffraction
2.15Å resolution

Crystal structure of a domain of functionally unknown protein from Thermus thermophilus HB8

Source organism: Thermus thermophilus HB8
Entry authors: Chang C, Li H, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Uncharacterized PIN and TRAM-domain containing protein TTHA0540 Chains: A, B
Molecule details ›
Chains: A, B
Length: 134 amino acids
Theoretical weight: 14.76 KDa
Source organism: Thermus thermophilus HB8
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q5SKV3 (Residues: 138-269; Coverage: 42%)
Gene name: TTHA0540
Structure domains: 5'-nuclease

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P61
Unit cell:
a: 110.152Å b: 110.152Å c: 39.205Å
α: 90° β: 90° γ: 120°
R R work R free
0.212 0.209 0.256
Expression system: Escherichia coli BL21(DE3)