>sp|O30601|YOSP_BACSU SPbeta prophage-derived ribonucleoside-diphosphate reductase subunit beta OS=Bacillus subtilis GN=yosP MTKIYDAANWSKHEDDFTQMFYNQNVKQFWLPEEIALNGDLLTWKYLGKNEQDTYMKVLA GLTLLDTEQGNTGMPIVAEHVDGHQRKAVLNFMAMMENAVHAKSYSNIFLTLAPTEQINE VFEWVKNNRFLQKKARTIVSVYKTIKKNDEISLFKGMVASVFLESFLFYSGFYYPLYFYG QGKLMQSGEIINLIIRDEAIHGVYVGLLAQEIYKKQTPQKQKELYAWALNLLQELYENEL EYTEDVYDQVGLAPDVKKFIRYNANKALNNLGFDHWFEEEDVNPIVINGLNTKTKSHDFF STKGNGYKKATVEPLKDSDFIFTEKGCIQ