SMTL ID : 3s73.1

The origin of the hydrophobic effect in the molecular recognition of arylsulfonamides by carbonic anhydrase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 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: EVF.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.92, A:H.94, A:H.117

2 x EVF: 1,3-benzothiazole-2-sulfonamide(Non-covalent)

EVF.2: 12 residues within 4Å: Chain A: Q.90, H.92, H.94, H.117, V.119, V.140, L.195, T.196, T.197, P.198, W.206 Ligands: ZN.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.195 Hydrogen bonds: A:T.196, A:T.196, A:T.197 Water bridges: A:T.197 EVF.3: 8 residues within 4Å: Chain A: H.2, W.3, H.8, N.9, H.13, W.14, D.17, F.18 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.17, A:D.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Snyder, P.W. et al., Mechanism of the hydrophobic effect in the biomolecular recognition of arylsulfonamides by carbonic anhydrase. Proc.Natl.Acad.Sci.USA (2011)

Release Date

2011-12-21

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Carbonic anhydrase 2

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