>8VWN_1|Chains A, B, C, D|Ferrous iron transport protein B|Vibrio cholerae (666)
MKYQVLTVGNPNSGKTTLFNGLTGAKQQVGNWAGVTVEKKTGSFVHAGDEFSLTDLPGIYALDSGNDSNSIDESIASRAVLTHPADVIINVVDATCLERSLYMTLQLRELRRPMIVVLNKMDALKRERVHLDLKQLEAFLGCPVLALSANNKEQVRRFKEKLHKLLVQGIALKQIELHYGAEFESLIHELEPMFAEQAVSARALAIRALENDRLVINGLKEAERQNVEQRQHECQVDIDLLVANVRYTYLHELCTHVRRTEGKLSHKFTEKAKLAAALEHHHHHH