› 2h0a

X-ray diffraction
2.8Å resolution

Crystal structure of probable Transcription regulator from Thermus thermophilus

Released:
DOI: 10.2210/pdb2h0a/pdb
PDB entry 2h0a coloured by chain, front view.
PDB entry 2h0a coloured by chain, side view.
PDB entry 2h0a coloured by chain, top view.
Source organism: Thermus thermophilus
Primary publication:
Crystal structure of TTHA0807, a CcpA regulator, from Thermus thermophilus HB8.
Kumarevel T, Tanaka T, Shinkai A, Yokoyama S
Proteins 77 747-51 (2009)
PMID: 19714777

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-178063 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH lacI-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 276 amino acids
Theoretical weight: 30.67 KDa
Source organism: Thermus thermophilus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5SK45 (Residues: 65-340; Coverage: 80%)
Gene name: TTHA0807
Sequence domains: Periplasmic binding protein-like domain
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P41212
Unit cell:
a: 74.45Å b: 74.45Å c: 138.68Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.224 0.224 0.268
Expression system: Escherichia coli

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