>sp|B4SYT3|NAPA_SALNS Periplasmic nitrate reductase OS=Salmonella newport GN=napA MKLSRRSFMKANAVAAAAAAAGLSVPGVARAVVGQQEAIKWDKAPCRFCGTGCGVLVGTQ QGRVVACQGDPDAPVNRGLNCIKGYFLPKIMYGKDRLTQPMLRMKDGSYHKDGEFTPVSW EQAFDVMEEKFKTSLKEKGPEAIGMFGSGQWTIWEGYAAAKLFKAGFRSNNIDPNARHCM ASAVVGFMRTFGMDEPMGCYDDIEQADAFVLWGSNMAEMHPILWSRITNRRLSDPNVKVA VLSTFQHRSFELADNGIVFTPQSDLVILNYIANYIIQNNAVNQDFFTKHVNLRKGATDIG YGLRPTHPLEKAAKNPGSDASEPMSFDEYKAFVAEYTLDKTAEMTGVPKDQLEQLAQLYA DPNKRVISYWTMGFNQHTRGVWANNLVYNLHLLTGKISQPGCGPFSLTGQPSACGTAREV GTFSHRLPADMVVTNEKHRDICEKHWQIPAGTIPAKVGLHAVAQDRALKDGKLNVYWVMC NNNMQAGPNINEDRMPGWRDPRNFIIVSDPYPTVSALSADLILPTAMWVEKEGAYGNAER RTQFWRQQIKAPGEAKSDLWQLVQFSRRFKTEEVWPEALLAQKPELRGKTLYDVLFATPA VSKFPLSELKEDQLNDESRELGFYLQKGLFEEYAWFGRGHGHDLAPFDDYHNARGLRWPV VEGKETQWRYSEGNDPYVKAGEGYKFYGKPDGKAVIFALPFEPAAESPDNEYDLWLSTGR VLEHWHTGSMTRRVPELHRAFPEAVVFIHPLDAKARDLRRGDKVKVSSRRGEVISIVETR GRNRPPQGLVYMPFFDAAQLVNNLTLDATDPLSKETDFKKCAVKLAKV