› 2yqy

X-ray diffraction
2Å resolution

Crystal structure of TT2238, a four-helix bundle protein

Released:
DOI: 10.2210/pdb2yqy/pdb
PDB entry 2yqy coloured by chain, front view.
PDB entry 2yqy coloured by chain, side view.
PDB entry 2yqy coloured by chain, top view.
Source organism: Thermus thermophilus HB8
Primary publication:
Crystal structure of TTHA0303 (TT2238), a four-helix bundle protein with an exposed histidine triad from Thermus thermophilus HB8 at 2.0 A.
Nagata K, Ohtsuka J, Takahashi M, Asano A, Iino H, Ebihara A, Tanokura M
Proteins 70 1103-7 (2008)
PMID: 18004771

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-178170 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DinB-like domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 169 amino acids
Theoretical weight: 18.74 KDa
Source organism: Thermus thermophilus HB8
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5SLJ0 (Residues: 1-169; Coverage: 100%)
Gene name: TTHA0303
Sequence domains: DinB superfamily
Structure domains: dinb family like domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B2
Spacegroup: P41212
Unit cell:
a: 104.846Å b: 104.846Å c: 51.254Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.222 0.22 0.257
Expression system: Escherichia coli

Quick links

Citations

2 citation in other articles

Structure of the sulfoxide synthase EgtB from the ergothioneine biosynthetic pathway.
Goncharenko et al. (2015)
1 more

2 mentions without citation

Self-association of a highly charged arginine-rich cell-penetrating peptide.
Tesei et al. (2017)
1 more