› 7pri

X-ray diffraction
1.68Å resolution

Carbonic Anhydrase from Schistosoma Mansoni in complex with clorsulon

Released:
DOI: 10.2210/pdb7pri/pdb
PDB entry 7pri coloured by chain, front view.
PDB entry 7pri coloured by chain, side view.
PDB entry 7pri coloured by chain, top view.
Source organism: Schistosoma mansoni
Primary publication:
Inhibition of Schistosoma mansoni carbonic anhydrase by the antiparasitic drug clorsulon: X-ray crystallographic and in vitro studies.
Ferraroni M, Angeli A, Carradori S, Supuran CT
OpenAccess logo Acta Crystallogr D Struct Biol 78 321-327 (2022)
PMID: 35234146

Function and Biology Details

Reaction catalysed: 
H(2)CO(3) = CO(2) + H(2)O
Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-104928 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carbonic anhydrase Chains: AAA, BBB
Molecule details ›
Chains: AAA, BBB
Length: 280 amino acids
Theoretical weight: 32.11 KDa
Source organism: Schistosoma mansoni
Expression system: Cricetulus griseus
UniProt:
  • Canonical: A0A3Q0KSG2 (Residues: 21-298; Coverage: 92%)
Sequence domains: Eukaryotic-type carbonic anhydrase

Ligands and Environments

4 bound ligands:
Ligand ZN 2 x ZN
Ligand NAG 5 x NAG
Ligand 7TI 2 x 7TI
Ligand GOL 1 x GOL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ELETTRA BEAMLINE 11.2C
Spacegroup: P3221
Unit cell:
a: 103.8Å b: 103.8Å c: 132.9Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.168 0.167 0.195
Expression system: Cricetulus griseus

Quick links

Citations

5 citation in other articles

Cloning, purification, kinetic and anion inhibition studies of a recombinant β-carbonic anhydrase from the Atlantic salmon parasite platyhelminth Gyrodactylus salaris.
Aspatwar et al. (2022)
4 more

1 mention without citation

Inhibition of Schistosoma mansoni carbonic anhydrase by the antiparasitic drug clorsulon: X-ray crystallographic and in vitro studies.
Ferraroni et al. (2022)