2gxg

X-ray diffraction
1.45Å resolution

Crystal structure of EmrR homolog from hyperthermophilic archaea Sulfolobus tokodaii strain7

Released:
Source organism: Sulfurisphaera tokodaii
Entry authors: Miyazono K, Tsujimura M, Kawarabayasi Y, Tanokura M

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH marR-type domain-containing protein Chain: A
Molecule details ›
Chain: A
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

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-5A
Spacegroup: P41212
Unit cell:
a: 46.114Å b: 46.114Å c: 140.257Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.223 0.223 0.239
Expression system: Escherichia coli