Redox reactivity of the tyrosine radical and Fe III 2 of the B2 subunit of E. coil ribonucleotide reductase
- 1 January 1990
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 15,p. 1019-1021
- https://doi.org/10.1039/c39900001019
Abstract
Rate constants have been obtained for the biphasic electron-transfer reduction of Tyr˙ and FeIII 2 of the B2 subunit of ribonucleotide reductase (RNR) with long-lived radical reductants, e.g. methyl viologen, MV+˙, generated in situ by reaction with dithionite.Keywords
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