SMTL ID : 1hca.1

UNEXPECTED PH-DEPENDENT CONFORMATION OF HIS-64, THE PROTON SHUTTLE OF CARBONIC ANHYDRASE II.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 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.1

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

HG.2: 5 residues within 4Å: Chain A: V.134, Q.136, P.137, E.204, C.205 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:Q.136, A:C.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nair, S.K. et al., Unexpected Ph-Dependent Conformation of His-64, the Proton Shuttle of Carbonic Anhydrase II. J.Am.Chem.Soc. (1991)

Release Date

1992-10-15

Peptides

CARBONIC ANHYDRASE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBONIC ANHYDRASE II

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