SMTL ID : 1g0e.1

SITE-SPECIFIC MUTANT (HIS64 REPLACED WITH ALA) OF HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH 4-METHYLIMIDAZOLE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.94, H.96, E.106, H.119, T.198 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.94, A:H.96, A:H.119, H2O.12

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

HG.2: 4 residues within 4Å: Chain A: V.134, Q.136, E.204, C.205 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:Q.136, A:C.205, H2O.1

1 x 4MZ: 4-METHYLIMIDAZOLE(Non-covalent)

4MZ.3: 6 residues within 4Å: Chain A: W.5, G.6, N.62, G.63, A.64, K.169 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.5 Hydrogen bonds: A:K.169 Water bridges: A:W.5, A:K.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Duda, D. et al., Structural and kinetic analysis of the chemical rescue of the proton transfer function of carbonic anhydrase II. Biochemistry (2001)

Release Date

2000-10-18

Peptides

CARBONIC ANHYDRASE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBONIC ANHYDRASE II

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