SMTL ID : 6qn2.2 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 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: J92.2 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: J92.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.92, B:H.94, B:H.117

2 x J92: methyl 4-[(4-chloranyl-2-cyclohexylsulfanyl-5-sulfamoyl-phenyl)carbonylamino]butanoate(Non-covalent)

J92.2: 17 residues within 4Å: Chain A: R.62, N.64, H.66, Q.69, Q.90, H.92, H.94, E.104, H.117, V.119, V.128, V.140, L.197, T.198, T.199, W.208 Ligands: ZN.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.128, A:L.197, A:L.197 Hydrogen bonds: A:Q.90, A:T.198, A:T.198, A:T.199, A:T.199 J92.4: 17 residues within 4Å: Chain B: R.62, N.64, H.66, Q.69, Q.90, H.92, H.94, E.104, H.117, V.119, V.140, L.197, T.198, T.199, P.201, W.208 Ligands: ZN.3 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:V.119, B:T.199 Hydrogen bonds: B:Q.69, B:Q.90, B:T.198, B:T.198, 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
B

B
D

Carbonic anhydrase 9

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