>tr|A0A0E1SXK3|A0A0E1SXK3_ECOLX UPF0370 protein YpfN OS=Escherichia coli 53638 GN=ypfN MDWLAKYWWILVIVFLVGVLLNVIKDLKRVDHKKFLANKPELPPHRDFNDKWDDDDDWPK KDQPKK