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Article

Nicotinamide Adenine Dinucleotides Arrest Photoreduction of Class II DNA Photolyases in FADH˙ State.

Photochemistry and photobiology - 1 Jan 2018

Ignatz Elisabeth, Geisselbrecht Yann, Kiontke Stephan, Essen Lars-Oliver

Abstract excerpt

All light-sensitive members of the photolyase/cryptochrome family rely on FAD as catalytic cofactor. Its activity is regulated by photoreduction, a light-triggered electron transfer process from a conserved tryptophan triad to the flavin. The stability of the reduced flavin depends on available external electron donors and oxygen. In this study, we show for the class II photolyase of Methanosarcina mazei,...

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PMID: 28858395
DOI: 10.1111/php.12834

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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