SMTL ID : 6qn5.2 (1 other biounit)

Three dimensional structure of human carbonic anhydrase IX in complex with benzenesulfonamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.92, H.94, E.104, H.117 Ligands: J8N.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.92, A:H.94, A:H.117 ZN.3: 6 residues within 4Å: Chain B: H.92, H.94, E.104, H.117, T.198 Ligands: J8N.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.92, B:H.94, B:H.117

2 x J8N: 4-chloranyl-~{N}-(3-oxidanylpropyl)-2-phenylsulfanyl-5-sulfamoyl-benzamide(Non-covalent)

J8N.2: 19 residues within 4Å: Chain A: N.64, H.66, S.67, Q.69, Q.90, H.92, H.94, E.104, H.117, V.119, V.128, L.132, L.138, V.140, L.197, T.198, T.199, W.208 Ligands: ZN.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:H.66, A:V.128, A:L.132, A:L.138, A:L.197 Hydrogen bonds: A:N.64, A:Q.69, A:Q.90, A:E.104, A:T.198, A:T.199 J8N.4: 17 residues within 4Å: Chain B: N.64, H.66, S.67, Q.69, Q.90, H.92, H.94, E.104, H.117, V.119, V.140, L.197, T.198, T.199, P.200, W.208 Ligands: ZN.3 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:H.66, B:V.119, B:L.197 Hydrogen bonds: B:N.64, B:Q.69, B:Q.90, B:T.198, B:T.198, B:T.199, B:T.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zaksauskas, A. et al., Halogenated and di-substituted benzenesulfonamides as selective inhibitors of carbonic anhydrase isoforms. Eur.J.Med.Chem. (2020)

Release Date

2020-02-26

Peptides

Carbonic anhydrase 9: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Carbonic anhydrase 9

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