ISDA

Deposition Date 2020-04-18

Release Date 2020-07-01

Last Version Date 2024-01-24

Entry Detail

PDB ID:

6YQT

Keywords:

LYASE

Title:

CRYSTAL STRUCTURE OF HUMAN CA II IN COMPLEX WITH A SULFONAMIDE DERIVATIVE OF 2-MERCAPTOBENZOXAZOLE

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.50 Å

R-Value Free:

0.20

R-Value Work:

0.17

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

DMS

P9E

Primary Citation

2-Mercaptobenzoxazoles: a class of carbonic anhydrase inhibitors with a novel binding mode to the enzyme active site.

Bozdag, M, Supuran, C.T, Esposito, D, Angeli, A, Carta, F, Monti, S.M, De Simone, G, Alterio, V.Show

Chem.Commun.(Camb.) 56 8297 8300 (2020)

PMID: 32573627 DOI: 10.1039/d0cc02857f

Abstact

2-Mercaptobenzoxazole is a widely used organic scaffold in medicinal chemistry. By means of kinetic and structural studies, we demonstrate that this molecule can effectively be used to inhibit hCAs showing a peculiar binding mode. The results reported here can pave the way for the development of selective CA inhibitors.

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Primary Citation of related structures