SMTL ID : 1cny.1

SECONDARY INTERACTIONS SIGNIFICANTLY REMOVED FROM THE SULFONAMIDE BINDING POCKET OF CARBONIC ANHYDRASE II INFLUENCE BINDING CONSTANTS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 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: EG3.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

1 x HG: MERCURY (II) ION(Non-covalent)

HG.2: 6 residues within 4Å: Chain A: V.134, Q.135, Q.136, P.137, E.204, C.205 No protein-ligand interaction detected (PLIP)

1 x EG3: PHENYLALANYLAMINODI(ETHYLOXY)ETHYL BENZENESULFONAMIDEAMINOCARBONYLBENZENESULFONAMIDE(Non-covalent)

EG3.3: 15 residues within 4Å: Chain A: Q.92, H.94, H.96, H.119, V.121, F.130, V.134, V.142, L.197, T.198, T.199, P.201, L.203, W.208 Ligands: ZN.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.121, A:V.121, A:L.197 Hydrogen bonds: A:T.198, A:T.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Boriack, P.A. et al., Secondary interactions significantly removed from the sulfonamide binding pocket of carbonic anhydrase II influence inhibitor binding constants. J.Med.Chem. (1995)

Release Date

1995-11-14

Peptides

CARBONIC ANHYDRASE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBONIC ANHYDRASE II

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