ISDA

Deposition Date 2015-07-16

Release Date 2015-11-11

Last Version Date 2024-01-10

Entry Detail

PDB ID:

5CLU

Keywords:

LYASE

Title:

THE CRYSTAL STRUCTURE OF THE COMPLEX of HCAII WITH A SACCHARINE DERIVATIVE

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.55 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
Chain Length:257
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P00918 Pfam ID:PF00194 EC:4.2.1.1

Ligand Molecules

GOL

S8A

Primary Citation

A Combined Crystallographic and Theoretical Study Explains the Capability of Carboxylic Acids to Adopt Multiple Binding Modes in the Active Site of Carbonic Anhydrases.

Langella, E, D'Ambrosio, K, D'Ascenzio, M, Carradori, S, Monti, S.M, Supuran, C.T, De Simone, G.Show

Chemistry 22 97 100 (2016)

PMID: 26507456 DOI: 10.1002/chem.201503748

Abstact

Carboxylates are the least investigated class of inhibitors of carbonic anhydrases (CAs). Here we explain the versatility of binding of these molecules to CAs by examining a new adduct of hCA II with N-carboxymethyl-saccharin.

Legend

Protein

Chemical

Disease

Primary Citation of related structures