Laccase-Catalyzed Oxidation of Mn(2+) in the Presence of Natural Mn(3+) Chelators as a Novel Source of Extracellular H(2)O(2) Production and Its Impact on Manganese Peroxidase

A purified and electrophoretically homogeneous blue laccase from the litter-decaying basidiomycete Stropharia rugosoannulata with a molecular mass of approximately 66 kDa oxidized Mn(2+) to Mn(3+), as assessed in the presence of the Mn chelators oxalate, malonate, and pyrophosphate. At rate-saturati...

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Detalhes bibliográficos

Publicado no:	Appl Environ Microbiol
Principais autores:	Schlosser, Dietmar, Höfer, Christine
Formato:	Artigo
Idioma:	Inglês
Publicado em:	American Society for Microbiology (ASM) 2002
Assuntos:	Enzymology and Protein Engineering
Acesso em linha:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC126759/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12089036/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/AEM.68.7.3514-3521.2002
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