>sp|Q9KFH7|RIR2_HALH5 Ribonucleoside-diphosphate reductase subunit beta OS=Halalkalibacterium halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) OX=272558 GN=nrdB PE=1 SV=1 MEQLQKRKIYDTTASNASTGILNGKSSNVLNWDDVRFSWAYPLYKNMLANFWTPFEINMS HDAKQFPTLTETEQEAFKKIIGLLAFLDSVQTDYSMRAAEYLTDSSLAALMSVLSFQEVV HNQSYSYVLSSLVPKATQDEIFEYWKHDDVLKERNEFIIDGYEKFVDNPTPKTFLESIVY DVILEGLNFYSGFAFFYNLARNQKMVSTSTMINYINRDEQLHVYLFTNIFKELLVEFPEL NTEETKTFVKTTLMKAADLEKDWFRYIIGDKIPGINPEDMETYISFIANKRAVQLGMEKP YPEIKHNPMKWIRAYEDVNSGKSDFFEQKSRQYAKVSADNGFDEL