>sp|Q2FPM5|RIFK_METHJ Riboflavin kinase OS=Methanospirillum hungatei JF-1 GN=ribK
MVTPEDLECLKRIALMGGLNTPVFLKTISLGSELGFSPQTASRRLRSLEQQGFISRTLGT
DGQQVTITHGGEDALRQEYCDYYRLFGRQEKSLMLNGTVQSGLGEGAYYMSLQPYADQFQ
RILGFTPFPGTLNIRLLPGATLQRKRLSSAEWKVVQGFESEGRTFGDVRCLPCFIRDVPC
GIIIPGRTHYPEELIEVVSPEGLRKRFSLKDGDEVTIEVTL