>2Z23_1|Chain A|Periplasmic oligopeptide-binding protein|Yersinia pestis (214092) ANVPTGVQLAEKQVLVRNNGSEPQSLDPHKIEGVPESNISRDLLEGLVINDPNGNIVPGAAESWDNKDFKVWTFNIRKDAKWSNGDPVTAQDFVYSWQRLADPKTVSPYASYLQYAHLTNIDDIITGKAAPDTLGVKALDDHTLEVTLSEPVPYLDKLLAHPLMSPVNKTVVEKFGEKWTQPQNFVGNGAYKLKDWIVNERIVLERSPTYWDNAKTVINQVTYLPISSEVTDVNRYRSGEIDMTYNNMPIELFQKLKKEIPDQVHVDPYLCTYYYEINNQKAPFTDARVREALKLGMDRDIIVNKVKNQGDLPAYGFTPPYTSGAELTPPEWFSWTQEKRNEVAKKLLAEAGYTKDNPLKFSLLYNTSDLHKKLAIAAASIWKKNLGVDVKLENQEWKTFLDTRHQGTYDVARAAWCADYNEPSSFLNMMLSNSSNNTTHYKSSVFDKLIEDTLKVKSEKERADLYQQAEIQLDKDSAIVPVFYYVSARLVKPYVGGYTGKDPLDNMHVKDLYIIKQ >2Z23_2|Chain B|peptide (LYS)(LYS)(LYS)|null KKK