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Article

Structural studies of yeast iso-1 cytochrome c mutants by resonance Raman spectroscopy.

European journal of biochemistry - 1 Oct 1991

Hildebrandt P, Pielak G J, Williams R J

Abstract excerpt

The Ser82 and Phe82 variants of yeast iso-1 cytochrome c were studied by resonance Raman spectroscopy. In both oxidation states, distinct spectral changes were observed for some of those bands in the low-frequency region, which sensitively respond to conformational perturbations of the protein environment of the heme. These bands can be assigned to modes which include strong contributions of vibrations largely...

Topics

Crystallization
Cytochrome c Group
Drug Stability
Electrochemistry
Heme
Hot Temperature
Mutation
Oxidation-Reduction
Protein Conformation
Saccharomyces cerevisiae
Spectrum Analysis, Raman

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Identifiers

PMID: 1655427
DOI: 10.1111/j.1432-1033.1991.tb16276.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1655427-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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