PDBe 3coz

X-ray diffraction
2Å resolution

Crystal Structure of Mycobacterium Tuberculosis Pantothenate Synthetase at 2.0 Ang resolution- in complex with sulphonamide inhibitor 4


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
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
  • 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: 48.6Å b: 71.23Å c: 82.02Å
α: 90° β: 99.56° γ: 90°
R R work R free
0.17 0.168 0.218
Expression system: Escherichia coli