› 3h83

X-ray diffraction
2.06Å resolution

2.06 Angstrom resolution structure of a hypoxanthine-guanine phosphoribosyltransferase (hpt-1) from Bacillus anthracis str. 'Ames Ancestor'

Released:
DOI: 10.2210/pdb3h83/pdb
PDB entry 3h83 coloured by chain, front view.
PDB entry 3h83 coloured by chain, side view.
PDB entry 3h83 coloured by chain, top view.
Source organism: Bacillus anthracis str. 'Ames Ancestor'
Entry authors: Halavaty AS, Shuvalova L, Minasov G, Dubrovska I, Peterson SN, Anderson WF, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-163608 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Hypoxanthine phosphoribosyltransferase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 204 amino acids
Theoretical weight: 22.98 KDa
Source organism: Bacillus anthracis str. 'Ames Ancestor'
Expression system: Escherichia coli
Structure domains: Rossmann fold

Ligands and Environments

Carbohydrate polymer : NEW Components: GLC, FRU
Carbohydrate polymer
1 bound ligand:
Ligand PO4 10 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: P21
Unit cell:
a: 54.236Å b: 80.549Å c: 120.536Å
α: 90° β: 101.23° γ: 90°
R-values:
R R work R free
0.17 0.168 0.208
Expression system: Escherichia coli

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