>5JTR_1|Chains A, B, C, D|Protein-export protein SecB|Escherichia coli O157:H7 (83334) MSEQNNTEMTFQIQRIYTKDISFEAPNAPHVFQKDWQPEVKLDLDTASSQLADDVYEVVLRVTVTASLGEETAFLCEVQQGGIFSIAGIEGTQMAHCLGAYCPNILFPYARECITSMVSRGTFPQLNLAPVNFDALFMNYLQQQAGEGTEEHQDA >5JTR_2|Chains E, F, G, H|Maltose-binding periplasmic protein|Escherichia coli O157:H7 (83334) KGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDV