>sp|O67475|RIR2_AQUAE Ribonucleoside-diphosphate reductase subunit beta OS=Aquifex aeolicus (strain VF5) OX=224324 GN=nrdB PE=1 SV=1 MEKTEKNELVRKLIFNPQGDREASKRKIIKGNPTNIFELNEIKYSWAFDLYKLMGFTNFW IPEEIQMLEDRKQYETVLSDYEKRAYELVLSFLIALDSFQVDMLKEFGRMITAPEVEMAI TAQEFQESVHAYSYQFILESVVDPVKADEIYNYWREDERLLERNKVIAELYNEFIRKPNE ENFIKATIGNYILESLYFYSGFAFFYTLGRQGKMRNTVQQIKYINRDELCFIEGTEVLTK RGFVDFRELREDDLVAQYDIETGEISWTKPYAYVERDYEGSMYRLKHPKSNWEVVATEGH EFIVRNLKTGKERKEPIEKVKLHPYSAIPVAGRYTGEVEEYDLWELVSGKGITLKTRSAV KNKLTPIEKLLIVLQADGTIDSKRNGKFTGFQQLKFFFSKYRKINEFEKILNECAPYGIK WKKYERQDGIAYTVYYPNDLPIKPTKFFDEWVRLDEITEEWIREFVEELVKWDGHIPKDR NKKKVYYYSTKEKRNKDFVQALCALGGMRTVVSRERNPKAKNPVYRIWIYLEDDYINTQT MVKEEFYYKGKVYCVSVPKGNIVVRYKDSVCIAGNCHVTLFRNIINTLRKENPELFTPEI EKWIVEYFKYAVNEEIKWGQYVTQNQILGINDVLIERYIKYLGNLRITQIGFDPIYPEVT ENPLKWIDEFRKINNTKTDFFQAKPQTYSKANELKW