SMTL ID : 6r6y.1 (1 other biounit)

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

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.38 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: EA3.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.117 ZN.6: 6 residues within 4Å: Chain B: H.91, H.93, E.104, H.117, T.198 Ligands: EA3.10 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

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

EDO.2: 5 residues within 4Å: Chain A: D.156, F.159, S.160, Q.221, A.224 No protein-ligand interaction detected (PLIP) EDO.3: 3 residues within 4Å: Chain A: N.71, L.72, T.88 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.72 EDO.7: 5 residues within 4Å: Chain B: D.156, F.159, S.160, Q.221, A.224 No protein-ligand interaction detected (PLIP) EDO.8: 8 residues within 4Å: Chain B: S.42, L.43, T.44, L.46, G.80, L.81, Y.190, R.192 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.192, B:R.192 EDO.9: 5 residues within 4Å: Chain B: A.55, K.157, P.175, G.176, F.177 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.157 Water bridges: B:K.157

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.4: 3 residues within 4Å: Chain A: Q.110, H.111, F.112 1 PLIP interactions: 1 interactions with chain A pi-Cation interactions: A:F.112

2 x EA3: 4-chloranyl-2-cyclohexylsulfanyl-~{N}-(2-hydroxyethyl)-5-sulfamoyl-benzamide(Non-covalent)

EA3.5: 19 residues within 4Å: Chain A: W.4, H.66, Q.89, H.91, H.93, E.104, H.117, V.119, A.129, S.130, S.133, V.141, L.197, T.198, T.199, P.200, V.206, W.208 Ligands: ZN.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:A.129, A:L.197 Hydrogen bonds: A:Q.89, A:T.198, A:T.198, A:T.199 Water bridges: A:N.64, A:N.64, A:N.64, A:N.64 EA3.10: 16 residues within 4Å: Chain B: W.4, H.66, Q.89, H.91, H.93, H.117, A.129, S.130, S.133, V.141, S.196, L.197, T.198, T.199, W.208 Ligands: ZN.6 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:A.129, 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

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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