Equilibration of Tyrosyl Radicals (Y[• over 356], Y[• over 731], Y[• over 730]) in the Radical Propagation Pathway of the Escherichia coli Class Ia Ribonucleotide Reductase

Equilibration of Tyrosyl Radicals (Y[• over 356], Y[• over 731], Y[• over 730]) in the Radical Propagation Pathway of the Escherichia coli Class Ia Ribonucleotide Reductase

Escherichia coli ribonucleotide reductase is an α2β2 complex that catalyzes the conversion of nucleotides to deoxynucleotides using a diferric tyrosyl radical (Y[• over 122]) cofactor in β2 to initiate catalysis in α2. Each turnover requires reversible long-range proton-coupled electron transfer (PC...

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Bibliographic Details
Main Authors: Yokoyama, Kenichi (Contributor), Smith, Albert A. (Contributor), Stubbe, JoAnne (Contributor), Corzilius, Bjorn (Contributor), Griffin, Robert Guy (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Biology (Contributor), Massachusetts Institute of Technology. Department of Chemistry (Contributor), Francis Bitter Magnet Laboratory (Massachusetts Institute of Technology) (Contributor)
Format: Article
Language:English
Published: American Chemical Society (ACS), 2013-11-12T14:28:07Z.
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