>sp|Q58483|ISF2_METJA Iron-sulfur flavoprotein MJ1083 OS=Methanocaldococcus jannaschii GN=MJ1083 MKVIGISGSPRPEGNTTLLVREALNAIAEEGIETEFISLADKELNPCIGCNMCKEEGKCP IIDDVDEILKKMKEADGIILGSPVYFGGVSAQLKMLMDRSRPLRIGFQLRNKVGGAVAVG ASRNGGQETTIQQIHNFFLIHSMIVVGDNDPTAHYGGTGVGKAPGDCKNDDIGLETARNL GKKVAEVVKLIKK