>tr|A0A843JSA1|A0A843JSA1_9EURY FAD synthase OS=Methanospirillum sp GN=ribL
MIRVVATGTFDILHPGHLWYLEESAKLGDELYVIVARDANIRHKPRPVIPEEQRLVMVAA
LKPVTHAVLGDLEDMFRPIREIKPDIITLGCNQHFDPETLQKALEKQNIRAQVVRISEHS
SSPFTSSRDIVRKIAELTHQRSQTRETKEQRECGAV