Journal article icon

Journal article

The kinetics of a weakly electron-coupled proton transfer in azurin

Abstract:

The thermodynamics and kinetics of the weakly electron-coupled proton transfer of Pseudomonas aeruginosa azurin have been studied and quantitatively determined using fast scan cyclic voltammetry (CV), in which the protein is adsorbed on two types of electrode (pyrolytic graphite 'edge' (PGE) or 1-decanethiol modified gold). Electron transfer is coupled to a slow protonation of His35, which is not a ligand to the copper ion but is located approximately 8 Å away. Protonation of His35 produces s...

Expand abstract
Publication status:
Published

Actions


Access Document


Authors


Jeuken, LJC More by this author
Wisson, LJ More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Journal:
INORGANICA CHIMICA ACTA
Volume:
331
Issue:
1
Pages:
216-223
Publication date:
2002-03-28
DOI:
ISSN:
0020-1693
URN:
uuid:b61199de-7f02-4ba1-9696-764f76d8416d
Source identifiers:
38236
Local pid:
pubs:38236
Language:
English
Keywords:

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP