>sp|Q1CKJ9|URE1_YERPN Urease subunit alpha OS=Yersinia pestis bv. Antiqua GN=ureC MPQISRQEYAGLFGPTTGDKIRLGDTNLFIEIEKDLRGYGEESVYGGGKSLRDGMGANNN LTRDNGVLDLVITNVTIVDARLGVIKADVGIRDGKIAGIGKSGNPGVMDGVTQGMVVGVS TDAISGEHLILTAAGIDSHIHLISPQQAYHALSNGVATFFGGGIGPTDGTNGTTVTPGPW NIRQMLRSIEGLPVNVGILGKGNSYGRGPLLEQAIAGVVGYKVHEDWGATANALRHALRM ADEVDIQVSVHTDSLNECGYVEDTIDAFEGRTIHTFHTEGAGGGHAPDIIRVASQTNVLP SSTNPTLPYGVNSQAELFDMIMVCHNLNPNVPADVSFAESRVRPETIAAENVLHDMGVIS MFSSDSQAMGRVGENWLRILQTADAMKAARGKLPEDAAGNDNFRVLRYVAKITINPAITQ GVSHVIGSVEVGKMADLVLWDPRFFGAKPKMVIKGGMINWAAMGDPNASLPTPQPVFYRP MFGAMGKTLQDTCVTFVSQAALDDGVKEKAGLDRQVIAVKNCRTISKRDLVRNDQTPNIE VDPETFAVKVDGVHATCEPIATASMNQRYFFG