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pro vyhledávání: '"35"'
Autor:
Seyedsayamdost MR; Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139-4307, USA., Argirević T, Minnihan EC, Stubbe J, Bennati M
Publikováno v:
Journal of the American Chemical Society [J Am Chem Soc] 2009 Nov 04; Vol. 131 (43), pp. 15729-38.
Autor:
Mohammad R. Seyedsayamdost, Tomislav Argirević, JoAnne Stubbe, Ellen Catherine Minnihan, Marina Bennati
Publikováno v:
Journal of the American Chemical Society
E. coli ribonucleotide reductase (RNR) catalyzes the conversion of nucleotides to deoxynucleotides, a process that requires long-range radical transfer over 35 A from a tyrosyl radical (Y(122)*) within the beta2 subunit to a cysteine residue (C(439))
Publikováno v:
Journal of the American Chemical Society. 132(43)
Escherichia coli ribonucleotide reductase is an α2β2 complex that catalyzes the conversion of nucleotides to deoxynucleotides and requires a diferric-tyrosyl radical (Y(•)) cofactor to initiate catalysis. The initiation process requires long-rang
Autor:
Robert G. Griffin, Sylwia Kacprzak, Brian Hoffman, Erin Artin, JoAnne Stubbe, Hendrik Zipse, Debora Marcela Martino, Nicholas Lees, Martin Kaupp, Gregory J. S. Lohman, Marina Bennati, Stanislaw F. Wnuk
Publikováno v:
Journal of the American Chemical Society
The Escherichia coli ribonucleotide reductase (RNR) catalyzes the conversion of nucleoside diphosphates to deoxynucleotides and requires a diferric-tyrosyl radical cofactor for catalysis. RNR is composed of a 1:1 complex of two homodimeric subunits:
Autor:
JoAnne Stubbe, Peter P. Borbat, Marina Bennati, Veronica Mugnaini, Jack H. Freed, John H. Robblee
Publikováno v:
Journal of the American Chemical Society. 127(43)
The class I E. coli ribonucleotide reductase, composed of homodimers of R1 and R2, catalyzes the conversion of nucleoside diphosphates to deoxynucleoside diphosphates. The reduction process involves the tyrosyl radical on R2 that generates a transien
Publikováno v:
Journal of the American Chemical Society. 128:2522-2523
E. coli ribonucleotide reductase (RNR), composed of the homodimeric subunits alpha2 and beta2, catalyzes the conversion of nucleotides to deoxynucleotides via complex radical chemistry. The radical initiation process involves a putative proton-couple