Ontology highlight
ABSTRACT:
SUBMITTER: de Poulpiquet A
PROVIDER: S-EPMC6007015 | biostudies-literature | 2017 Jun
REPOSITORIES: biostudies-literature
de Poulpiquet Anne A Kjaergaard Christian H CH Rouhana Jad J Mazurenko Ievgen I Infossi Pascale P Gounel Sébastien S Gadiou Roger R Giudici-Orticoni Marie Thérèse MT Solomon Edward I EI Mano Nicolas N Lojou Elisabeth E
ACS catalysis 20170427 6
Bilirubin oxidases (BODs) belong to the multi-copper oxidase (MCO) family and efficiently reduce O<sub>2</sub> at neutral pH and in physiological conditions where chloride concentrations are over 100 mM. BODs were consequently considered to be Cl<sup>-</sup> resistant contrary to laccases. However, there has not been a detailed study on the related effect of chloride and pH on the redox state of immobilized BODs. Here, we investigate by electrochemistry the catalytic mechanism of O<sub>2</sub> r ...[more]