>tr|M1J564|M1J564_9CREN Ribonucleotide-diphosphate reductase subunit beta OS=Sulfolobus acidocaldarius Ron12/I GN=SacRon12I_10910 MKEKLLEFRSEGVIHKKFKATSVGYDWNTFPMKLYQIGKRLFWDPAKIDFSKDKEDWKKL SKDEKNYLLNIVSLFMAGEEAVAVDITPLISTMINEGRVEDVIYLEQFAFEEAKHAEAFR RFCDSLEINDDLTIFTTEYNPWYQKIFYEELPSVMWKLRVDPSPENLAVAVTTYNLYVEG VAAESGYKTFKHIFNSLNIMPGLSKTVNLIATDESRHIAYGTYLITRLIVENGESIYRKA IEQFNKLVGIVQSLTRPLAKLPFGLTPDFTIENRKQLVNARLTVIERALKMTPEQVKSFS PKDLGVIEEIKLDK