SMTL ID : 6eea.1

Bioreductive 4-hydroxy-3-nitro-5-ureido-benzenesulfonamides selectively target the tumor-associated carbonic anhydrase isoforms IX and XII and show hypoxia-enhanced cytotoxicity against human cancer cell lines.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.63 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.91, H.93, E.103, H.116, T.195 Ligands: J3V.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.116

2 x J3V: 4-hydroxy-3-nitro-5-({[4-(trifluoromethyl)phenyl]carbamoyl}amino)benzene-1-sulfonamide(Non-covalent)

J3V.2: 15 residues within 4Å: Chain A: N.59, H.61, S.62, Q.64, Q.89, H.91, H.93, H.116, V.118, V.127, L.194, T.195, T.196 Ligands: ZN.1, J3V.3 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:T.196 Hydrogen bonds: A:N.59, A:H.61, A:Q.64, A:Q.89, A:T.195, A:T.195, A:T.196 J3V.3: 11 residues within 4Å: Chain A: L.88, Q.89, V.118, V.127, G.128, V.131, L.137, L.194, P.197, P.198 Ligands: J3V.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.131, A:P.198 Hydrogen bonds: A:Q.89

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nocentini, A. et al., 4-Hydroxy-3-nitro-5-ureido-benzenesulfonamides Selectively Target the Tumor-Associated Carbonic Anhydrase Isoforms IX and XII Showing Hypoxia-Enhanced Antiproliferative Profiles. J. Med. Chem. (2018)

Release Date

2018-11-28

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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