>sp|A9A8B2|RIFK_METM6 Riboflavin kinase OS=Methanococcus maripaludis (strain C6 / ATCC BAA-1332) OX=444158 GN=ribK PE=3 SV=1
MEIFGNVVSGLGEGSFFVGLTPYKYKFKELTGFTPFEGTLNVKLKHNFNLDEFNPIEFDG
FEIDGKKYFGGKVLLIKLFNKSGHSIDCAIVAPKKTDHSKKTLEIIAPIQLRKFLSLKNF
DVVKIVI