SMTL ID : 1yda.1

STRUCTURAL BASIS OF INHIBITOR AFFINITY TO VARIANTS OF HUMAN CARBONIC ANHYDRASE II

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.93, H.95, H.118 Ligands: AZM.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.93, A:H.95, A:H.118

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

HG.2: 6 residues within 4Å: Chain A: V.133, Q.134, Q.135, P.136, E.203, C.204 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:Q.135, A:C.204

1 x AZM: 5-ACETAMIDO-1,3,4-THIADIAZOLE-2-SULFONAMIDE(Non-covalent)

AZM.3: 11 residues within 4Å: Chain A: Q.91, H.93, H.118, V.120, F.129, V.141, E.196, T.197, T.198, W.207 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.129 Hydrogen bonds: A:Q.91, A:T.197, A:T.198, A:T.198 Water bridges: A:T.198, A:T.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nair, S.K. et al., Structural basis of inhibitor affinity to variants of human carbonic anhydrase II. Biochemistry (1995)

Release Date

1995-02-14

Peptides

CARBONIC ANHYDRASE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBONIC ANHYDRASE II