>tr|A0A078LEF9|A0A078LEF9_CITKO Periplasmic nitrate reductase OS=Citrobacter koseri GN=napA
MKLSRRSFMKANAVAAAAAAAGLSVPGVARAVVGQQEAIKWDKAPCRFCGTGCGVLVGTQ
QGRIVACQGDPDAPVNRGLNCIKGYFLPKIMYGKDRLTQPMLRMKDGQYNKEGEFTPISW
DQAFDVMEEKFKASLKEKGPEAIGMFGSGQWTVWEGYAAAKLFKAGFRSNNIDPNARHCM
ASAVVGFMRTFGMDEPMGCYDDIEQADAFVLWGSNMAEMHPILWSRITNRRLSDPNVNVA
VLSTFQHRSFELADNGIVFTPQSDLVILNYIANYIIQNNAINQDFFSKYVNLRKGTTDIG
YGLRPTHPLEKAAKNPGSDASEPMSFDEYKAFVAEYTLEKTAEMTGVPKDQLEQLAQLYA
DPKKKVISYWTMGFNQHTRGVWANNLVYNLHLLTGKISQPGCGPFSLTGQPSACGTAREV
GTFSHRLPADMVVTNEKHRDICEKHWQIPTGTIPAKIGLHAVAQDRALKDGKLNVYWVMC
NNNMQAGPNINEERMPGWRDPRNFVIVSDPYPTVSALAADLILPTAMWVEKEGAYGNAER
RTQFWRQQIKAPGEAKSDLWQLVQFARRFKTEEVWPEDLLAQKPELRGKTLYDVLFATPA
VSKFPLTDLAEDQLNDESRELGFYLQKGLFEEYAWFGRGHGHDLAPFDDYHKARGLRWPV
VDGKETQWRYSEGHDPYVKAGEGYKFYGKPDGKAVIFALPFEPAAEAPDKEYDLWLSTGR
VLEHWHTGSMTRRVPELHRAFPEAVLFIHPLDAKTRDLRRGDKVKVISRRGEVISVVETR
GRNRPPQGLVYMPFFDAAQLVNNLTLDATDPLSKETDFKKCAVKLAKV