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Adenosine triphosphate phosphoribosyltransferase from Campylobacter jejuni in complex with the inhibitors AMP and histidine

X-ray diffraction
1.98Å resolution
PDB entry 4yb6 coloured by chain, front view.
PDB entry 4yb6 coloured by chain, side view.
PDB entry 4yb6 coloured by chain, top view.
Source organism: Campylobacter jejuni RM1221
Assembly composition:
homo hexamer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: ATP phosphoribosyltransferase
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Multimeric state: homo hexamer
Accessible surface area: 69285.05 Å2
Buried surface area: 27953.25 Å2
Dissociation area: 3,514.46 Å2
Dissociation energy (ΔGdiss): 23.42 kcal/mol
Dissociation entropy (TΔSdiss): 16.15 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-177236

Macromolecules

ATP phosphoribosyltransferase
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
Pfam:
InterPro:
CATH:
ATP phosphoribosyltransferase in PDB entry 4yb6, assembly 1, front view.
ATP phosphoribosyltransferase in PDB entry 4yb6, assembly 1, side view.
ATP phosphoribosyltransferase in PDB entry 4yb6, assembly 1, top view.
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