SMTL ID : 3mhc.1

Crystal structure of human cabonic anhydrase II in adduct with an adamantyl analogue of acetazolamide in a novel hydrophobic binding pocket

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 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: ARZ.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

1 x ARZ: (3S,5S,7S)-N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)tricyclo[3.3.1.1~3,7~]decane-1-carboxamide(Non-covalent)

ARZ.2: 13 residues within 4Å: Chain A: I.91, Q.92, H.94, H.96, H.119, V.121, F.130, V.142, L.197, T.198, T.199, W.208 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.91, A:F.130, A:F.130 Hydrogen bonds: A:Q.92, A:T.198, A:T.198, A:T.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Avvaru, B.S. et al., Carbonic anhydrase inhibitors. The X-ray crystal structure of human isoform II in adduct with an adamantyl analogue of acetazolamide resides in a less utilized binding pocket than most hydrophobic inhibitors. Bioorg.Med.Chem.Lett. (2010)

Release Date

2010-07-21

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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