A hot oxidant, 3-NO[subscript 2]Y[subscript 122] radical, unmasks conformational gating in reductase
Escherichia coli ribonucleotide reductase is an α2β2 complex that catalyzes the conversion of nucleotides to deoxynucleotides and requires a diferric-tyrosyl radical (Y[superscript •]) cofactor to initiate catalysis. The initiation process requires long-range proton-coupled electron transfer (PCET)...
Principais autores: | , , |
---|---|
Outros Autores: | |
Formato: | Artigo |
Idioma: | en_US |
Publicado em: |
American Chemical Society (ACS)
2012
|
Acesso em linha: | http://hdl.handle.net/1721.1/72149 https://orcid.org/0000-0001-8076-4489 |