>tr|C2GW41|C2GW41_BIFLN Guanylate kinase OS=Bifidobacterium longum subsp. longum ATCC 55813 GN=gmk MTENTHAGRLIVLTGPTAVGKGTVEAKLRADHPEVWVSVSATTRAPRPGEVDGVNYWFLT EDEFLAREAAGEFLETAVVHGMAHYGTLLKPVEEHLAAGVPTILEIDLQGARRVKQRAAE LDLEVVYVFIAPPSFEELERRLIGRGTETAEQQARRLETAKVELAAESEFDVTIVNETVD QAAADLWSVIAKEYGL