PDBe 3img

X-ray diffraction
1.8Å resolution

Crystal Structure of Mycobacterium Tuberculosis Pantothenate Synthetase at 1.8 Ang resolution in a ternary complex with fragment compounds 5-methoxyindole and 1-benzofuran-2-carboxylic acid

Released:

Function and Biology Details

Reaction catalysed:
ATP + (R)-pantoate + beta-alanine = AMP + diphosphate + (R)-pantothenate. 
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pantothenate synthetase Chains: A, B
Molecule details ›
Chains: A, B
Length: 301 amino acids
Theoretical weight: 31.57 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Escherichia coli
UniProt:
  • Canonical: P9WIL5 (Residues: 1-300; Coverage: 97%)
Gene names: MTCY07H7B.20, Rv3602c, panC
Sequence domains: Pantoate-beta-alanine ligase
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 48.48Å b: 71.22Å c: 81.8Å
α: 90° β: 99.4° γ: 90°
R-values:
R R work R free
0.17 0.168 0.209
Expression system: Escherichia coli