>tr|A0A024L4M2|A0A024L4M2_ECOLX Periplasmic pilin chaperone OS=Escherichia coli GN=ycbR MKTCITKGIVTVSLTAILLSCSSAWAAGKGGIGLAATRLVYSEGEEQISLGVRNTSPDVP YLIQSWVMTPDNKKSADFIITPPLFVLNPANENLLRIMYIGAPLAKDRETLFFTSVRAVP STTKRKEGNTLKIATQSVIKLFWRPKGLAYPLGEAPAKLRCTSSADMVTVSNPTPYFITL TDLKIGGKVVKNQMISPFDKYQFSLPKGAKNSSVTYRTINDYGAETPQLNCKS