1q1h

X-ray diffraction
2.9Å resolution

An extended winged helix domain in general transcription factor E/IIE alpha

Released:
Source organism: Saccharolobus solfataricus
Primary publication:
An extended winged helix domain in general transcription factor E/IIE alpha.
J Biol Chem 278 48267-74 (2003)
PMID: 13679366

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189096 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcription factor E Chain: A
Molecule details ›
Chain: A
Length: 110 amino acids
Theoretical weight: 13.09 KDa
Source organism: Saccharolobus solfataricus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q980M5 (Residues: 1-110; Coverage: 62%)
Gene names: SSO0266, tfe
Sequence domains: TFIIE alpha subunit
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: SLS BEAMLINE X06SA
Spacegroup: P6122
Unit cell:
a: 66.1Å b: 66.1Å c: 92.7Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.339 0.315 0.321
Expression system: Escherichia coli