>tr|A0A448U101|A0A448U101_ACTPL Periplasmic nitrate reductase OS=Actinobacillus pleuropneumoniae GN=napA MELNRRDFMKANAAMAAAAAAGMTIPVKNVYAADDGIRWDKAPCRFCGTGCSVLVGTKDG RVVATQGDPDAEVNRGLNCIKGYFLSKIMYGADRVQTPLLRMKDGKFHKEGDFTPVSWDQ AFTIMAEKVKDILKKKEPNSVGMFSSGQTTIFEGYAKVKLWKGGLRSNTIDPNARHCMAS AAVAFMRTFGMDEPMGCYNDIEKTDAFVLWGSNMAEMHPILWSRISDRRLSDDKVKVVVM STFEHRSFELADTPIIFKPHSDLAILNYIANYIIQNDKVNWDFVNKHTKFKRGETDIGYG LRPDHPRQKAAKNAKTAGKMYDSDFEEFKKIVEPYTLEKAHEISGVPKDQLETLAKMYAD PKQTLVSFWTMGFNQHVRGVWVNHMVYNVHLLTGKISTPGCGPFSLTGQPSACGTAREVG TFVHRLPADMVVTNPKHVEIVEKAWKLPKGTIPTVPGYPAVMQSRMLKDGKLNFLWQLCT NNMQGGPNINEEIFPGWRNPENFIVVSDPYPSVSAVAADLILPTCMWVEKEGAYGNAERR TQFWRQQVKGPGESKSDLWQIVEFSKYFKTDEVWDEALLAQMPEYRGKTLYEVLYKNGQV DKFDTPTNIPGYINDEAEHFGYYLQKGLFEEYAAFGRGHGHDLADFDTYHQVRGLRWPVV DGKETLWRYREGFDPYVKAGEGVSFYGYPDKKAIILGVPYEEPAESPDEEYDLWLCTGRV LEHWHTGTMTRRVPELHRSFPNNLCWMHPDDAKARGLRHGDKVKLITRRGEIITHLDTRG RNKCPKGLIYTTFFDAGQLANKLTLDATDPISGETDYKKCAVKVVKA