SMTL ID : 6r71.1

Crystal structure of human carbonic anhydrase isozyme XII with 2-(benzenesulfonyl)-4-chloro-N-(2-hydroxyethyl)-5-sulfamoyl-benzamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.91, H.93, E.104, H.117, T.198 Ligands: JTW.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.117 ZN.4: 6 residues within 4Å: Chain B: H.91, H.93, E.104, H.117, T.198 Ligands: JTW.5 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 6 residues within 4Å: Chain A: P.9, S.14, K.17 Chain B: S.16, P.20, G.23 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:P.9, A:S.14, A:K.17, B:P.20, B:G.23 Water bridges: A:G.11

2 x JTW: 4-chloranyl-~{N}-(2-hydroxyethyl)-2-(phenylsulfonyl)-5-sulfamoyl-benzamide(Non-covalent)

JTW.3: 19 residues within 4Å: Chain A: W.4, H.66, S.67, Q.89, H.91, H.93, H.117, V.119, A.129, S.133, V.141, S.196, L.197, T.198, T.199, P.201, V.206, W.208 Ligands: ZN.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.119 Hydrogen bonds: A:Q.89, A:T.198, A:T.198, A:T.199 Water bridges: A:N.64, A:N.64, A:H.66, A:H.93 JTW.5: 18 residues within 4Å: Chain B: N.64, H.66, S.67, Q.89, H.91, H.93, E.104, H.117, V.119, S.133, V.141, L.197, T.198, T.199, P.201, V.206, W.208 Ligands: ZN.4 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:V.119, B:L.197 Hydrogen bonds: B:N.64, B:Q.89, B:T.198, B:T.198, B:T.199, B:T.199 Water bridges: B:H.66, B:H.93

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

2020-04-08

Peptides

Carbonic anhydrase 12: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Carbonic anhydrase 12

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