>8VWL_1|Chains A, B, C, D, E, F, G, H|Ferrous iron transport protein B|Vibrio cholerae (666) MKYQVLTVGNPNSGKTTLFNGLTGAKQQVGNWAGVTVEKKTGSFVHAGDEFSLTDLPGIYALDSGNDSNSIDESIASRAVLTHPADVIINVVDATCLERSLYMTLQLRELRRPMIVVLNKMDALKRERVHLDLKQLEAFLGCPVLALSANNKEQVRRFKEKLHKLLVQGIALKQIELHYGAEFESLIHELEPMFAEQAVSARALAIRALENDRLVINGLKEAERQNVEQRQHECQVDIDLLVANVRYTYLHELCTHVRRTEGKLSHKFTEKAKLAAALEHHHHHH