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Article

Chromophore formation in DsRed occurs by a branched pathway.

Journal of the American Chemical Society - 23 Jun 2010

Strack Rita L, Strongin Daniel E, Mets Laurens, Glick Benjamin S, Keenan Robert J

Abstract excerpt

Like GFP, the fluorescent protein DsRed has a chromophore that forms autocatalytically within the folded protein, but the mechanism of DsRed chromophore formation has been unclear. It was proposed that an initial oxidation generates a green chromophore, and that a final oxidation yields the red chromophore. However, this model does not adequately explain why a mature DsRed sample contains a mixture of green and...

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Identifiers

PMID: 20509651
DOI: 10.1021/ja1030084
PMCID: PMC2891888

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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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