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Article

Photogeneration and Quenching of Tryptophan Radical in Azurin.

The journal of physical chemistry. B - 23 Jul 2015

Larson Bethany C, Pomponio Jennifer R, Shafaat Hannah S, Kim Rachel H, Leigh Brian S, Tauber Michael J, Kim Judy E

Abstract excerpt

Tryptophan and tyrosine can form radical intermediates that enable long-range, multistep electron transfer (ET) reactions in proteins. This report describes the mechanisms of formation and quenching of a neutral tryptophan radical in azurin, a blue-copper protein that contains native tyrosine (Y1...

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Identifiers

PMID: 25625660
DOI: 10.1021/jp511523z
PMCID: PMC5092234

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-25625660-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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