>tr|B7N5D9|B7N5D9_ECOLU Peptidase, outer membrane lipoprotein OS=Escherichia coli O17:K52:H18 GN=spr MVKSQPILRYILRGIPAIAVAVLLSACSANNTAKNMHPETRAVGSETSSLQASQDEFENL VRNVDVKSRIMDQYADWKGVRYRLGGSTKKGIDCSGFVQRTFREQFGLELPRSTYEQQEM GKSVSRSNLRTGDLVLFRAGSTGRHVGIYIGNNQFVHASTSSGVIISSMNEPYWKKRYNE ARRVLSRS