SMTL ID : 3s74.1

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 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: 03T.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.92, A:H.94, A:H.117

2 x 03T: 1-benzothiophene-2-sulfonamide(Non-covalent)

03T.2: 8 residues within 4Å: Chain A: H.2, W.3, N.9, H.13, W.14, K.16, D.17, F.18 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.16, A:D.17, A:D.17, A:D.17 Water bridges: A:W.3 03T.3: 13 residues within 4Å: Chain A: Q.90, H.92, H.94, H.117, V.119, F.128, 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:V.119, A:F.128, A:L.195 Hydrogen bonds: A:T.196, A:T.196

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

2011-10-19

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Carbonic anhydrase 2

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