1mp4

X-ray diffraction
2.2Å resolution

W224H VARIANT OF S. ENTERICA RmlA

Released:

Function and Biology Details

Reaction catalysed:
dTTP + alpha-D-glucose 1-phosphate = diphosphate + dTDP-alpha-D-glucose
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-190266 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucose-1-phosphate thymidylyltransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 292 amino acids
Theoretical weight: 32.38 KDa
Source organism: Salmonella enterica
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9F7G8 (Residues: 1-291; Coverage: 100%)
Gene name: rmlA
Sequence domains: Nucleotidyl transferase
Structure domains: Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P6522
Unit cell:
a: 88.958Å b: 88.958Å c: 329.1Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.403 0.257 0.288
Expression system: Escherichia coli