ISDA

Deposition Date 2022-01-13

Release Date 2023-01-25

Last Version Date 2024-02-07

Entry Detail

PDB ID:

7QSI

Keywords:

LYASE

Title:

human Carbonic Anhydrase II in complex with indoline-1-sulfonamide

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.30 Å

R-Value Free:

0.18

R-Value Work:

0.16

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 (auth: AAA)
Chain Length:260
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P00918 Pfam ID:PF00194 EC:4.2.1.1

Ligand Molecules

EWF

GOL

Primary Citation

Diversely substituted sulfamides for fragment-based drug discovery of carbonic anhydrase inhibitors: synthesis and inhibitory profile.

Sharonova, T, Zhmurov, P, Kalinin, S, Nocentini, A, Angeli, A, Ferraroni, M, Korsakov, M, Supuran, C.T, Krasavin, M.Show

J Enzyme Inhib Med Chem 37 857 865 (2022)

PMID: 35296197 DOI: 10.1080/14756366.2022.2051023

Abstact

A series of sulfamide fragments has been synthesised and investigated for human carbonic anhydrase inhibition. One of the fragments showing greater selectivity for cancer-related isoforms hCA IX and XII was co-crystalized with hCA II showing significant potential for fragment periphery evolution via fragment growth and linking. These opportunities will be identified in the future via the screening of this fragment structure for co-operative carbonic anhydrase binding with other structurally diverse fragments.[Figure: see text].

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Primary Citation of related structures