SMTL ID : 6eeh.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

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: J4D.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.116

3 x J4D: 1-[3-nitro-2-oxidanyl-5-[oxidanyl(oxidanylidene)-$l^{4}-azanyl]sulfonyl-phenyl]-3-[2,3,4,5,6-pentakis(fluoranyl)phenyl]urea(Non-covalent)

J4D.2: 20 residues within 4Å: Chain A: N.59, H.61, S.62, Q.64, Q.89, H.91, H.93, E.103, H.116, V.118, V.127, G.128, V.131, L.194, T.195, T.196, P.198 Ligands: ZN.1, J4D.3, J4D.4 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 J4D.3: 7 residues within 4Å: Chain A: W.2, F.17, V.127, P.197, P.198 Ligands: J4D.2, J4D.4 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.197 J4D.4: 9 residues within 4Å: Chain A: D.126, G.128, K.129, V.131, Q.132, P.198, A.200 Ligands: J4D.2, J4D.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.132

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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