>sp|P00322|FLAV_CLOBE Flavodoxin OS=Clostridium beijerinckii MKIVYWSGTGNTEKMAELIAKGIIESGKDVNTINVSDVNIDELLNEDILILGCSAMGDEV LEESEFEPFIEEISTKISGKKVALFGSYGWGDGKWMRDFEERMNGYGCVVVETPLIVQNE PDEAEQDCIEFGKKIANI