PDBe 4yb5

X-ray diffraction
2.24Å resolution

Adenosine triphosphate phosphoribosyltransferase from Campylobacter jejuni in complex with the allosteric inhibitor histidine

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ATP phosphoribosyltransferase Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 300 amino acids
Theoretical weight: 33.74 KDa
Source organism: Campylobacter jejuni RM1221
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q5HSJ4 (Residues: 1-299; Coverage: 100%)
Gene names: CJE1769, hisG
Sequence domains:
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup: P21
Unit cell:
a: 91.137Å b: 123.216Å c: 95.701Å
α: 90° β: 110.66° γ: 90°
R-values:
R R work R free
0.21 0.209 0.239
Expression system: Escherichia coli BL21(DE3)