>sp|Q1C5S8|NAPA_YERPA Periplasmic nitrate reductase OS=Yersinia pestis bv. Antiqua GN=napA MKLSRRDFMKANAAVAAAAAAGMTIPTVAKAVGETTNAIKWDKAPCRFCGTGCGVLVGTQ NGRIVASQGDPDSPVNRGLNCIKGYFLPKIMYGKDRLTQPLLRMKDGQYDKEGDFTPISW EKAFDIMELKFKNALKEKGPTAVGMFGSGQWTVWEGYAALKLLKGGFRSNNLDPNARHCM ASSVVGFMRTFGMDEPMGCYDDIEEADAFVLWGSNMAEMHPVLWSRMTSRRLTNAHVRIA VLSTYEHRSFELADNPIVFTPQTDLVIMNYIANYIIQNNAVDKDFLAQHVNFRRGATDIG YGLRPTHPLEKAAKNPGSDASEPMSFEDFKTFVAEYTLEKAAKMSGVPEDQLESLAQLYA DPKVKLVSYWTMGFNQHTRGVWANNMCYNLHLLTGKISTPGSGPFSLTGQPSACGTAREV GTFSHRLPADMVVTNEKHRQIAETTWQLPAGTIPEKVGLHAVAQDRALKDGTLNAYWVMC NNNMQAGPNINEERMPGWRDPRNFIVVSDPYPTISALSADLILPTSMWVEKEGAYGNAER RTQFWRQQVPSPGEAKSDLWQIVEFAKRFNVEEVWPAELVNQKPEYRGKNLYEVLFANDV VSKYPLSEIPDDQLNDEARDFGFYIQKGLFEEYASFGRGHAHDLAPFDVYHQVRGLRWPV VDGKETLWRYREGFDPFVPKGEEVRFYGKPDGKAVIFALPYEPAAESPDQEYDLWLSTGR VLEHWHTGSMTRRVPELHRAFPEAVLFIHPLDAKARGLHRGDKVKVISRRGEVISLVETR GRNRPPRGLVYMPFFDAAQLVNNLTLDATDPLSKETDFKKCAVKLERVVA