› 2yr2

X-ray diffraction
2.01Å resolution

Crystal Structure of the Hypothetical regulator from Sulfolobus tokodaii

Released:
DOI: 10.2210/pdb2yr2/pdb
PDB entry 2yr2 coloured by chain, front view.
PDB entry 2yr2 coloured by chain, side view.
PDB entry 2yr2 coloured by chain, top view.
Source organism: Sulfurisphaera tokodaii
Entry authors: Kumarevel TS, Tanaka T, Nishio M, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188801 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH marR-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 146 amino acids
Theoretical weight: 16.88 KDa
Source organism: Sulfurisphaera tokodaii
Expression system: Escherichia coli
UniProt:
  • Canonical: Q96ZY1 (Residues: 1-146; Coverage: 100%)
Gene names: ST1710, STK_17100
Sequence domains: MarR family
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

1 bound ligand:
Ligand ZN 1 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: C2
Unit cell:
a: 106.258Å b: 41.928Å c: 70.579Å
α: 90° β: 109.22° γ: 90°
R-values:
R R work R free
0.234 0.234 0.279
Expression system: Escherichia coli

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