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Article

Reduction potential of yeast cytochrome c peroxidase and three distal histidine mutants: dependence on pH.

Journal of inorganic biochemistry - 1 Apr 2011

DiCarlo Cory M, Vitello Lidia B, Erman James E

Abstract excerpt

The pH dependence of the Fe(III) reduction potential, E(0)', for yeast cytochrome c peroxidase (yCcP) and three distal pocket mutants, CcP(H52L), CcP(H52Q), and CcP(R48L/W51L/H52L), has been determined between pH 4 and 8. E(0)' values at pH 7.0 for the yCcP, CcP(H52L), CcP(H52Q), and CcP(R48L/W51L/H52L) are -189, -170, -224, and -146mV, respectively. A heme-linked ionization in the reduced enzyme affects the...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 21334283
DOI: 10.1016/j.jinorgbio.2011.01.002
PMCID: PMC3071893

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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