>sp|O64174|BNRDF_BPSPB Ribonucleoside-diphosphate reductase subunit beta OS=Bacillus phage SPbeta GN=bnrdF MTKIYDAANWSKHEDDFTQMFYNQNVKQFWLPEEIALNGDLLTWKYLGKNEQDTYMKVLA GLTLLDTEQGNTGMPIVAEHVDGHQRKAVLNFMAMMENAVHAKSYSNIFLTLAPTEQINE VFEWVKNNRFLQKKARTIVSVYKTIKKNDEISLFKGMVASVFLESFLFYSGFYYPLYFYG QGKLMQSGEIINLIIRDEAIHGVYVGLLAQEIYKKQTPQKQKELYAWALNLLQELYENEL EYTEDVYDQVGLAPDVKKFIRYNANKALNNLGFDHWFEEEDVNPIVINGLNTKTKSHDFF STKGNGYKKATVEPLKDSDFIFTEKGCIQ