>sp|Q9KLR4|NAPA_VIBCH Periplasmic nitrate reductase OS=Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) OX=243277 GN=napA PE=3 SV=1 MKMTRRAFVKANAAASAAAVAGITLPASATNLIASSDQTAIHWDKAPCRFCGTGCSVLVG TQDGRVVATQGDPEAPVNKGLNCIKGYFLSKIMYGQDRLKTPLLRMKDGQYHKDGEFTPV SWDTAFDVMAEKWKASLKTKGPTSVGMFGSGQWTVMEGYAAVKLMKAGFRSNNIDPNARH CMASAVVGFMRTFGIDEPMGCYDDFEHADAFVLWGSNMAEMHPVLWTRITDRRLSHPHVK VNVLSTYYHRSFELADHGYIFHPQSDLAIANFIANYIIQNDAVNWDFVNKHTHFKQAVTD IGYGLRDDHPLQKKAKNANSGDVSDISFEEYKKSVAPYTVEKASEISGVSPDKLITLAKQ YADPNTKVMSLWTMGMNQHTRGVWMQSLVYNLHLLTGKIATPGNSPFSLTGQPSACGTAR EVGTFAHRLPADMVVANPKHRAIAEKVWKLPEGTIPEKPGFHAVQQDRMLKDGVLNCYWV QCNNNMQAGPNINEERLPGYRNPENFIVVSDAYPTVTAQAADLVLPTAMWVEKEGAYGNA ERRTQVWYQQVKTVGESHSDSWQVIEFSKRFKVEDVWPEELLAKAPQYRGKTLYDVLFKN GQVDKFPLSEARELNDDAHHFGFYIQKGLFEEYAEFGRGHGHDLAPYDVYHQVRGLRWPV VDGKETKWRFKEGSDPYAKAGSGWDFYGKPDGKAWIISSPYEAPPEMPNEEYDLWLCTGR VLEHWHTGTMTRRVPELYKAVPDALCFMHHEDAQARGLRRGDEVLISNSRGEVRVRVETR GRNKPPKGLVFVPFFDARILVNKLILDATDPLSKQTDFKKCPVKITKVA