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Carbonic anhydrase II in complex with trichloromethiazide as sulfonamide inhibitor

Analyse Carbonic anhydrase II in complex with trichloromethiazide as sulfonamide… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1ZGF
Type
protein
Length
256 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Carbonic anhydrase II
EC
4.2.1.1
UniProt
P00918
Ligands
TRU, BE7, ZN
Pockets
1 · best druggability 0.53

Structure

x-ray diffraction · 1 distinct chain · 15% helix, 30% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ACarbonic anhydrase II (EC 4.2.1.1)protein25615% helix, 30% strandP00918

Ligands and binding sites

  • TRU · 6-chloro-3-(dichloromethyl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide · ligand · chains A
  • BE7 · (4-carboxyphenyl)(chloro)mercury · ligand · chains A
  • ZN · Zinc ion · metal · 2 copies · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11140.530.8223TRU

Compared structures

  • 1ZGF · carbonic anhydrase II in complex with trichloromethiazide as sulfonamide inhibitor · the same entry in another collection · chain A against A, TM-score 1.00
  • P00918 · AlphaFold monomer V2.0 prediction for carbonic anhydrase 2 (P00918) · a predicted model of the same protein · chain A against A, TM-score 1.00

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