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Article

Redox equilibria of manganese peroxidase from Phanerochaetes chrysosporium: functional role of residues on the proximal side of the haem pocket.

The Biochemical journal - 1 Jul 2000

Santucci R, Bongiovanni C, Marini S, Del Conte R, Tien M, Banci L, Coletta M

Abstract excerpt

Redox potentials of recombinant manganese peroxidase from Phanerochaetes chrysosporium have been measured by cyclic voltammetry as a function of pH, between pH 4.5 and pH 10.5. They display a bimodal behaviour (characterized by an 'alkaline' and an 'acid' transition), which indicates that (at least) two protonating groups change their pK(b) values upon reduction (and/or oxidation) of the iron atom in haem....

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Identifiers

PMID: 10861214
DOI: 10.1042/0264-6021:3490085
PMCID: PMC1221123

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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