>tr|Q8U2H8|Q8U2H8_PYRFU Ferrous iron transport protein B OS=Pyrococcus furiosus GN=PF0857 MLKTVALVGNPNVGKTTIFNALTGLRQHVGNWPGVTVEKKEGIMEYREKEFLVVDLPGIY SLTAHSIDELIARNFILDGNADVIVDIVDSTCLMRNLFLTLELFEMEVKNIILVLNKFDL LKKKGAKIDIKKMRKELGVPVIPTNAKKGEGVEELKRMIALMAEGKVTTNPIIPRYDEDI EREIKHISELLRGTPLAEKYPIRWLALKLLQRDEEVIKLVLKYLGQEKMDEILKHISELE EKYKRPLDIVIASQKYEFLEQLLRKFVVHEPEVKENLANQLDRLLTHPVYGMISLLITFY LVFKFVFTFGFPLQELLDTAFSQLGESIAPYIGNEALRGLIVDGIIGGVGTVVSFFPLVF LLFVAMSILEDVGYLARIAAMMERFMRIFRLPGKAVIPMVLAFGCNVPAIMATRTIENEK ERIITLLINPLVPCVARMTVITFLAGTFFPDRAPLVAIAIYAIAIGLALLSSLLLGKFIV KGEESPFIIELPEYLIPSWRVVLVHSWERSKEFLKKAATVILFGSILIWYLSSYPEPVGN GISYAERLGKIFEPLMKLMGLDWKAAVALLFGIIAKENTIVAYSIIYGVSEESLAGTLAG IMTPLQAFVLALVTTLYMPCIATLAAIRAEGGTKWMIMAALYNLLLATVIGIAVYQIGGI IYG