4p9f

X-ray diffraction
2.1Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH gntR-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 215 amino acids
Theoretical weight: 24.91 KDa
Source organism: Escherichia coli UMEA 3718-1
Expression system: Escherichia coli
UniProt:
  • Canonical: T9SVH4 (Residues: 10-221; Coverage: 96%)
Gene name: G994_01403
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P63
Unit cell:
a: 107.581Å b: 107.581Å c: 72.715Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.167 0.165 0.209
Expression system: Escherichia coli