>tr|A0A7S9SW46|A0A7S9SW46_BPT4 ribonucleoside-diphosphate reductase OS=Escherichia phage T4 GN=nrdB MSTVFNTNPVDVLNEPMFFGSGLGLARYDIQRHRVFEELIERQISFFWRPEEVNLMMDAA QFNKLPQYQQNIFTNNLKYQSLLDSIQGRAPSAVLMSLISDPSLDTWVATWTFSETIHSR SYTHIMRNLYTDPSKVFDEIVLDEAIMKRAESIGRYYDDVLVKTREWENAKDMVEYYKDQ GLILADKDVEQRAKRDLMKSLYLCLHVINALEAIRFYVSFACTFNFHKNMEIMEGNAKIM KFIARDEQLHLKGTQYIIRQLQSGTDGDEWVKIAQECEQEAVDIFMEVNRQEKDWAVHLF KDGDVPGLNTNSMWSFIDYLTVSRMKQCGLPCPITDAPVKHPYPWIREYLNSDNVQSAPQ EVELSSYLVAQIDNDVDDKVMMSFKKYF