4l4u

X-ray diffraction
2.2Å resolution

Crystal structure of construct containing A. aeolicus NtrC1 receiver, central and DNA binding domains

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcriptional regulator (NtrC family) Chain: A
Molecule details ›
Chain: A
Length: 447 amino acids
Theoretical weight: 51.23 KDa
Source organism: Aquifex aeolicus VF5
Expression system: Escherichia coli
UniProt:
  • Canonical: O67198 (Residues: 1-439; Coverage: 100%)
Gene names: aq_1117, ntrC1
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: C2221
Unit cell:
a: 102.421Å b: 107.01Å c: 98.181Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.215 0.213 0.248
Expression system: Escherichia coli