Reference: Zhang Y, et al. (2013) Investigation of in Vivo Roles of the C-terminal Tails of the Small Subunit (??') of Saccharomyces cerevisiae Ribonucleotide Reductase: CONTRIBUTION TO COFACTOR FORMATION AND INTERSUBUNIT ASSOCIATION WITHIN THE ACTIVE HOLOENZYME. J Biol Chem 288(20):13951-9