PDBe 1d0s

X-ray diffraction
1.9Å resolution

CRYSTAL STRUCTURE OF NICOTINATE MONONUCLEOTIDE : 5,6-DIMETHYLBENZIMIDAZOLE PHOSPHORIBOSYLTRANSFERASE (COBT) FROM SALMONELLA TYPHIMURIUM COMPLEXED WITH 5, 6-DIMETHYLBENZIMIDAZOLE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase Chain: A
Molecule details ›
Chain: A
Length: 356 amino acids
Theoretical weight: 36.65 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
UniProt:
  • Canonical: Q05603 (Residues: 1-356; Coverage: 100%)
Gene names: STM2016, cobT
Sequence domains: Phosphoribosyltransferase
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P21212
Unit cell:
a: 72.1Å b: 90.2Å c: 47.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.172 0.172 not available