SMTL ID : 7mu3.1

human carbonic anhydrase 9 mimic with compound

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.94, H.96, E.106, H.119, T.198 Ligands: ZOA.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.94, A:H.96, A:H.119, H2O.1

1 x ZOA: ethyl (8R)-7-methyl-3-({[(4-sulfamoylphenyl)methyl]carbamothioyl}amino)pyrazolo[1,5-a]pyrimidine-6-carboxylate(Non-covalent)

ZOA.2: 16 residues within 4Å: Chain A: Q.67, L.91, Q.92, H.94, H.96, H.119, V.121, D.129, V.130, V.142, L.197, T.198, T.199, W.208 Ligands: ZN.1, SO4.7 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.91, A:L.91, A:V.121, A:V.121, A:D.129, A:L.197 Hydrogen bonds: A:Q.92, A:T.198 Water bridges: A:Q.92

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: R.58, A.173, D.174 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.58, A:R.58, A:D.174

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.4: 3 residues within 4Å: Chain A: D.19, F.20 Ligands: SO4.6 No protein-ligand interaction detected (PLIP)

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.5: 4 residues within 4Å: Chain A: K.112, Y.114, K.148, P.214 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.114 Water bridges: A:K.112, A:K.112 Salt bridges: A:K.112, A:K.148 SO4.6: 4 residues within 4Å: Chain A: H.3, H.4, W.5 Ligands: IMD.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.4, A:W.5 SO4.7: 4 residues within 4Å: Chain A: N.62, H.64, Q.67 Ligands: ZOA.2 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.67 Water bridges: A:N.62, A:N.62, A:N.62, A:H.64, A:Q.92 Salt bridges: A:H.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gumus, A. et al., Privileged scaffolds in medicinal chemistry: Studies on pyrazolo[1,5-a]pyrimidines on sulfonamide containing Carbonic Anhydrase inhibitors. Bioorg.Med.Chem.Lett. (2021)

Release Date

2021-08-25

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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