ISDA

Deposition Date 2018-10-16

Release Date 2018-12-26

Last Version Date 2024-05-15

Entry Detail

PDB ID:

6HX5

Keywords:

PROTEIN BINDING

Title:

Selenols: a new class of Carbonic Anhydrase inhibitors

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.44 Å

R-Value Free:

0.20

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Carbonic anhydrase 2
Gene (Uniprot):CA2
Chain IDs:A
Chain Length:260
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P00918 Pfam ID:PF00194 EC:4.2.1.1

Ligand Molecules

GXE

Primary Citation

Selenols: a new class of carbonic anhydrase inhibitors.

Angeli, A, Tanini, D, Nocentini, A, Capperucci, A, Ferraroni, M, Gratteri, P, Supuran, C.T.Show

Chem. Commun. (Camb.) 55 648 651 (2019)

PMID: 30560259 DOI: 10.1039/c8cc08562e

Abstact

Stable aryl selenols were obtained through a convenient procedure. Selenols represent a new chemotype acting as carbonic anhydrase inhibitors (CAIs), inhibiting four human isoforms, CAs I, II, VII and the tumor-associated CA IX. X-ray crystallographic, physical and computational studies provided insights into the binding mode of this conceptually new class of CAIs.

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Primary Citation of related structures