SMTL ID : 7q0d.1 (1 other biounit)

Human carbonic anhydrase I in complex with Methyl 2-(benzenesulfonyl)-4-chloro-5-sulfamoylbenzoate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.24 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.95, H.97, H.120, T.200 Ligands: 84Z.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.95, A:H.97, A:H.120

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

84Z.2: 15 residues within 4Å: Chain A: H.68, F.92, Q.93, H.95, H.97, H.120, L.132, V.144, L.199, T.200, H.201, P.203, V.208, W.210 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.199, A:L.199, A:P.203 Hydrogen bonds: A:T.200, A:T.200 Salt bridges: A:H.68, A:H.201

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

EDO.3: 6 residues within 4Å: Chain A: Y.8, D.9, P.241, M.242, Q.243, H.244 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:P.241, A:Q.243, A:H.244 Water bridges: A:Y.8 EDO.4: 1 residues within 4Å: Chain A: A.55 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.77, A:R.77 EDO.5: 3 residues within 4Å: Chain A: H.104, P.248, T.249 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.249, A:T.249 Water bridges: A:T.249 EDO.11: 3 residues within 4Å: Chain A: I.23, N.28, E.206 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.206 Water bridges: A:N.27, A:E.206 EDO.12: 5 residues within 4Å: Chain A: P.156, K.157, Q.159, K.160, F.180 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.160, A:T.184, A:T.184 EDO.13: 4 residues within 4Å: Chain A: T.36, T.39, W.193, F.261 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.36, A:T.39 Water bridges: A:F.261, A:F.261 EDO.14: 3 residues within 4Å: Chain A: K.150, V.151, G.152 No protein-ligand interaction detected (PLIP) EDO.15: 3 residues within 4Å: Chain A: K.171, G.172, V.234 No protein-ligand interaction detected (PLIP)

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.6: 4 residues within 4Å: Chain A: V.113, K.114, Y.115, K.150 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:K.150 Salt bridges: A:K.150 ACT.7: 5 residues within 4Å: Chain A: Y.115, L.148, K.214, E.215, S.216 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.148 Hydrogen bonds: A:Y.115, A:K.214, A:S.216

3 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.8: 7 residues within 4Å: Chain A: D.73, R.90, W.124, S.126, Y.129, S.130, S.131 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.90, A:R.90, A:Y.129 Water bridges: A:D.73, A:D.73, A:D.73, A:L.132 PEG.9: 1 residues within 4Å: Chain A: V.234 2 PLIP interactions: 2 interactions with chain A Water bridges: A:E.235, A:E.235 PEG.10: 4 residues within 4Å: Chain A: K.157, S.183, T.184, L.186 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.157

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 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 1

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