SMTL ID : 7q0e.1

Human Carbonic Anhydrase II in complex with Methyl 2-(benzenesulfonyl)-4-chloro-5-sulfamoylbenzoate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.92, H.94, E.104, H.117, T.196 Ligands: 84Z.8 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.92, A:H.94, A:H.117

4 x NA: SODIUM ION(Non-functional Binders)

NA.2: 2 residues within 4Å: Chain A: S.71, Q.72 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.71, A:Q.72 NA.3: 1 residues within 4Å: Chain A: F.128 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.128 Water bridges: A:D.70, A:D.70 NA.4: 4 residues within 4Å: Chain A: T.33, H.34, T.35, A.36 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.34 NA.5: 1 residues within 4Å: Chain A: P.247 No protein-ligand interaction detected (PLIP)

1 x BCN: BICINE(Non-covalent)

BCN.6: 4 residues within 4Å: Chain A: K.146, K.210, E.211, P.212 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.146 Water bridges: A:Y.112

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

DMS.7: 3 residues within 4Å: Chain A: D.240, W.242, P.244 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.242 Salt bridges: A:D.240 pi-Cation interactions: A:W.242, A:W.242

1 x 84Z: methyl 4-chloranyl-2-(phenylsulfonyl)-5-sulfamoyl-benzoate(Non-covalent)

84Z.8: 15 residues within 4Å: Chain A: Q.90, H.92, H.94, H.117, V.119, F.128, L.138, V.140, L.195, T.196, T.197, P.198, P.199, W.206 Ligands: ZN.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.128, A:L.195, A:L.195, A:P.199 Hydrogen bonds: A:T.196, A:T.196, A:T.197 Water bridges: A:N.60, A:N.60, A:Q.90

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zaksauskas, A. et al., Methyl 2-Halo-4-Substituted-5-Sulfamoyl-Benzoates as High Affinity and Selective Inhibitors of Carbonic Anhydrase IX. Int J Mol Sci (2021)

Release Date

2022-01-12

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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