>tr|A0A223ZFK6|A0A223ZFK6_9EURY Riboflavin kinase OS=Methanothermobacter sp. EMTCatA1 GN=ribK
MKSGFGEGAYFITRSVYRDQFREKLGFDPFPGTLNIEVGDPEIVERIREGAPVIQGGGGF
GDVLYVKALLNGVVEGAILFPLKTHHRQGCLEFVAPVNLRKTLKLRDGDTVSLDIDTSEI
QE