>tr|B7LE42|B7LE42_ECO55 YcbU protein OS=Escherichia coli GN=ycbU MKKKTIFQCVILFFSILNIHVGMAGPEQVSMHIYGNVVDQGCDVATKSALQNIHIGDFNI SDFQAANTVSTAADLNIDITGCAAGITGADVLFSGEADTLAPTLLKLTDTGGSGGMATGI AVQILDAQSQQEIPLNQVQPLTPLKAGDNTLKYQLRYKSTKAGATGGNATAVLYFDLVYQ