Ontology highlight
ABSTRACT:
SUBMITTER: Abrera AT
PROVIDER: S-EPMC6949865 | biostudies-literature | 2020 Feb
REPOSITORIES: biostudies-literature
Abrera Annabelle T AT Chang Hucheng H Kracher Daniel D Ludwig Roland R Haltrich Dietmar D
Biochimica et biophysica acta. Proteins and proteomics 20191127 2
Pyranose oxidase (POx) catalyzes the oxidation of d-glucose to 2-ketoglucose with concurrent reduction of oxygen to H<sub>2</sub>O<sub>2</sub>. POx from Trametes ochracea (ToPOx) is known to react with alternative electron acceptors including 1,4-benzoquinone (1,4-BQ), 2,6-dichlorophenol indophenol (DCPIP), and the ferrocenium ion. In this study, enzyme variants with improved electron acceptor turnover and reduced oxygen turnover were characterized as potential anode biocatalysts. Pre-steady-sta ...[more]