5m7n

X-ray diffraction
2.9Å resolution

Crystal structure of NtrX from Brucella abortus in complex with ATP processed with the CrystalDirect automated mounting and cryo-cooling technology

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nitrogen assimilation regulatory protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 454 amino acids
Theoretical weight: 50.28 KDa
Source organism: Brucella abortus str. 2308 A
Expression system: Escherichia coli
UniProt:
  • Canonical: C4IRH0 (Residues: 1-453; Coverage: 100%)
Gene name: BAAA_2000042
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE MASSIF-1
Spacegroup: C2221
Unit cell:
a: 116.867Å b: 191.611Å c: 111.702Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.201 0.238
Expression system: Escherichia coli