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Phosphines are ribonucleotide reductase reductants that act via C-terminal cysteines similar to thioredoxins and glutaredoxins

Ribonucleotide reductases (RNRs) catalyze the formation of 2′-deoxyribonucleotides. Each polypeptide of the large subunit of eukaryotic RNRs contains two redox-active cysteine pairs, one in the active site and the other at the C-terminus. In each catalytic cycle, the active-site disulfide is reduced...

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Autori principali: Domkin, Vladimir, Chabes, Andrei
Natura: Artigo
Lingua:Inglês
Pubblicazione: Nature Publishing Group 2014
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4078304/
https://ncbi.nlm.nih.gov/pubmed/24986213
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep05539
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