>2K73_1|Chain A|Disulfide bond formation protein B|Escherichia coli (83333) MLRFLNQASQGRGAWLLMAFTALALELTALWFQHVMLLKPCVLSIYERAALFGVLGAALIGAIAPKTPLRYVAMVIWLYSAFRGVQLTYEHTMLQLYPSPFATSDFMVRFPEWLPLDKWVPQVFVASGDCAERQWDFLGLEMPQWLLGIFIAYLIVAVLVVISQPFKAKKRDLFGRGHHHHHH