>sp|B0URQ3|NAPA_HISS2 Periplasmic nitrate reductase OS=Histophilus somni (strain 2336) OX=228400 GN=napA PE=3 SV=1 MNLSRRDFMKANAALAAASVAGLIIPVKNVNAADTSITWDKAVCRFCGTGCAVLVGTKDG RVVASQGDPDAEVNRGLNCIKGYFLPKIMYGKDRLTHPMLRMKNGQYDKEGEFTPVTWDF AFKTMAEKFKSALKAKGPNGVGMFTSGQSTIFEGVAKSKLFKAGLLSNNIDPNARHCMAS AAVAFVRTFGIDEPMGCYDDIEHADAFVLWGSNMAEMHPILWSRISDRRLANPDTVSVNV LSTFEHRSFELADLGILLKPQSDLAILNYIANYLIENNAINREFIEKHTKFKRGETDIGY GLRPQDPREQTAKNVKTAGKMYDSSFEEFKKLVAPYTLEKAHEISGVPKEQLEKLAKLYA DPNKKVVSYWTMGINQHTRGVWANHLIYNIHLLTGKISLPGCGPFSLTGQPSACGTAREV GTFIHRLPADLVVIKPEHRKIAEKIWKLPEGLISDKLGFHAVAQSRALKDGKMQVLWQMC NNNMQAGPNINEETYPGWRNPDNFIVVSDPYPTVSALSADLILPTAMWVEKEGAYGNAER RTQFWRQQVKAPGEAKSDLWQLVEFSKYFTTDEVWPAEILAKNPAYQGKTLYEVLYLNGQ VNQYSNDELKGRLNDEAYHFGFYIQKGLFEEYASFGRGHGHDLADFDTYHKARGLRWPVV DGKETLWRYREGYDPYVKAGEGVSFYGQADKRAVILAVPYEPPAEVPDRKYDLWLTTGRI LEHWHTGSMTRRVPELHRSFPNNLVWMNPNDAKKRGLKHGDKIKVISRRGEITSYIDTRG RNKCPEGLIYTTFFDAGQLANKLILDATDPISKETDFKKCAVKVVKA