Crystal structure of carbonic anhydrase II in complex with a nir inhibitor

Structure

x-ray diffraction · 1 distinct chain · 15% helix, 31% strand (DSSP).

Ligands and binding sites

• TE2 · 3-(4-sulfamoylphenyl)-N-[6-({(6Z)-2-[(2Z)-2-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)ethyl]-6-[(2E)-2-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)ethylidene]cyclohex-1-en-1-yl}amino)hexyl]propanamide · ligand · chains A
• ZN · Zinc ion · metal · chains A
• HG · Mercury (II) ion · metal · 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, 0 with a druggability of 0.5 or more.

Compared structures

• 3NJ9 · Crystal structure of carbonic anhydrase II in complex with a Nir 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 0.99

Analyse

• Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
• Every structure of UniProt P00918
• Elsewhere: RCSB PDB 3NJ9 · PDBe 3NJ9 · UniProt P00918