SMTL ID : 2h4n.1

H94N CARBONIC ANHYDRASE II COMPLEXED WITH ACETAZOLAMIDE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: N.93, H.95, H.118 Ligands: AZM.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.95, A:H.118 ZN.2: 2 residues within 4Å: Chain A: H.3, H.63 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.3, A:H.63

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

AZM.3: 11 residues within 4Å: Chain A: Q.91, N.93, H.95, H.118, V.120, F.129, L.196, T.197, T.198, W.207 Ligands: ZN.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.129 Hydrogen bonds: A:T.197, A:T.197

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lesburg, C.A. et al., Histidine --> carboxamide ligand substitutions in the zinc binding site of carbonic anhydrase II alter metal coordination geometry but retain catalytic activity. Biochemistry (1997)

Release Date

1997-09-17

Peptides

CARBONIC ANHYDRASE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBONIC ANHYDRASE II

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