SMTL ID : 1okl.1

CARBONIC ANHYDRASE II COMPLEX WITH THE 1OKL INHIBITOR 5-DIMETHYLAMINO-NAPHTHALENE-1-SULFONAMIDE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

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

HG.1: 5 residues within 4Å: Chain A: V.133, Q.134, Q.135, E.203, C.204 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.204

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 6 residues within 4Å: Chain A: H.93, H.95, E.105, H.118, T.197 Ligands: MNS.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.93, A:H.95, A:H.118

1 x MNS: 5-(DIMETHYLAMINO)-1-NAPHTHALENESULFONAMIDE(Non-covalent)

MNS.3: 13 residues within 4Å: Chain A: Q.91, H.93, H.95, H.118, V.120, F.129, L.139, V.141, L.196, T.197, T.198, W.207 Ligands: ZN.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.120, A:V.120, A:F.129, A:L.139, A:L.196 Hydrogen bonds: A:E.105, A:T.197

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nair, S.K. et al., Unexpected binding mode of the sulfonamide fluorophore 5-dimethylamino-1-naphthalene sulfonamide to human carbonic anhydrase II. Implications for the development of a zinc biosensor. J.Biol.Chem. (1996)

Release Date

1997-01-11

Peptides

CARBONIC ANHYDRASE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBONIC ANHYDRASE II

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