2get

X-ray diffraction
2.35Å resolution

Pantothenate kinase from Mycobacterium tuberculosis (MtPanK) in complex with a coenzyme A derivative, Form-I (LT)

Released:

Function and Biology Details

Reaction catalysed:
ATP + (R)-pantothenate = ADP + (R)-4'-phosphopantothenate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-161936 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pantothenate kinase Chain: A
Molecule details ›
Chain: A
Length: 312 amino acids
Theoretical weight: 35.78 KDa
Source organism: Mycobacterium tuberculosis H37Rv
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P9WPA7 (Residues: 1-312; Coverage: 100%)
Gene names: MTV017.45c, Rv1092c, coaA
Sequence domains: Phosphoribulokinase / Uridine kinase family
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU ULTRAX 18
Spacegroup: P3121
Unit cell:
a: 76.973Å b: 76.973Å c: 113.647Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.227 0.227 0.27
Expression system: Escherichia coli BL21(DE3)