>sp|Q9ZFR9|URE1_YERPE Urease subunit alpha OS=Yersinia pestis GN=ureC MPQISRQEYAGLFGPTTGDKIRLGDTNLFIEIEKDLRGYGEESVYGGGKSLRDGMGANNN LTRDNGVLDLVITNVTIVDARLGVIKADVGIRDGKIAGIGKSGNPGVMDGVTQGMVVGVS TDAISGEHLILTAAGIDSHIHLISPQQAYHALSNGVATFFGGGIGPTDGTNGTTVTPGPW NIRQMLRSIEGLPVNVGILGKGNSYGRGPLLEQAIAGVVGYKVHEDWGATANALRHALRM ADEVDIQVSVHTDSLNECGYVEDTIDAFEGRTIHTFHTEGAGGGHAPDIIRVASQTNVLP SSTNPTLPYGVNSQAELFDMIMVCHNLNPNVPADVSFAESRVRPETIAAENVLHDMGVIS MFSSDSQAMGRVGENWLRILQTADAMKAARGKLPEDAAGNDNFRVLRYVAKITINPAITQ GVSHVIGSVEVGKMADLVLWDPRFFGAKPKMVIKGGMINWAAMGDPNASLPTPQPVFYRP MFGAMGKTLQDTCVTFVSQAALDDGVKEKAGLDRQVIAVKNCRTISKRDLVRNDQTPNIE VDPETFAVKVDGVHATCEPIATASMNQRYFFG