SMTL ID : 6qut.1 (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.86, H.88, E.98, H.111 Ligands: J8N.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.86, A:H.88, A:H.111 ZN.3: 6 residues within 4Å: Chain B: H.86, H.88, E.98, H.111, T.192 Ligands: J8N.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.86, B:H.88, B:H.111

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

J8N.2: 19 residues within 4Å: Chain A: N.58, H.60, S.61, Q.63, Q.84, H.86, H.88, E.98, H.111, V.113, V.122, L.126, L.132, V.134, L.191, T.192, T.193, W.202 Ligands: ZN.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:H.60, A:V.122, A:L.126, A:L.132, A:L.191 Hydrogen bonds: A:N.58, A:Q.63, A:Q.84, A:E.98, A:T.192, A:T.193 J8N.4: 18 residues within 4Å: Chain B: N.58, H.60, S.61, Q.63, Q.84, H.86, H.88, E.98, H.111, V.113, V.134, L.191, T.192, T.193, P.194, W.202 Ligands: ZN.3, J8N.5 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:H.60, B:V.113, B:L.191 Hydrogen bonds: B:N.58, B:Q.63, B:Q.84, B:T.192, B:T.192, B:T.193, B:T.193 J8N.5: 9 residues within 4Å: Chain B: Q.63, R.81, L.83, Q.84, A.120, R.121, V.122, D.123 Ligands: J8N.4 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:L.83, B:V.122, B:D.123 Hydrogen bonds: B:Q.84, B:V.122 Water bridges: B:Q.63, B:Q.63, B:T.65

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

2020-03-25

Peptides

Carbonic anhydrase 9: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Carbonic anhydrase 9

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