>sp|Q21PN1|NAPA_SACD2 Periplasmic nitrate reductase OS=Saccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 17024) GN=napA PE=3 SV=1 MTVTRRDFVRHQALATAAAAAGVAVPAAATNIVTTAADNKLVWSKAPCRFCGTGCSVNVA TKEGRVVATHGDIKSPVNRGLNCVKGYFLSKVMYGEDRLTQPLLRKKNGVYAKDGEFEPV TWEEAFTIMAEKFKKTLKEKGPEGIGMFGSGQWTVWEGYAASKLMKAGFRSNNIDPNARH CMASAVGGFMRTFGIDEPMGCYDDFEHADAFVLWGSNMAEMHPILWTRIADRRLSYPHVQ VAVMSTYEHRSFDLADLGVVFTPQSDLAIANFIANYIIQNKKVNWDFVKKHTNFRVGTTD IGYGLRPEHPLQKAAKNADSAGASEPIDFETYAKFVADYTVEKASEISGVSEDKLIKLAK LYADPNIKVMSLWTMGVNQHTRGVWMNNLIYNIHLLTGKISEPGNSPFSLTGQPSACGTA REVGTFSHRLPADMVVTNPKHRAYAEKIWKLPEGSIPEKVGAHAVLQSRKLKDGEINAYW VQVNNNVQAGPNINEEVLPGYRNPQNFIVVSDAYPTVTAQAADLILPSAMWVEKEGAYGN AERRTQFWHQLVNAPGDARSDLWQLVEFSKYFKVEEVWPADLIAKMPEAKGKTLFDILYK NGKVNKFPLAQVSKDYENKEADAFGFYIQKGLFEEYAEFGRGHGHDLADFDRYHEERGLR WPVVNGEETLWRYREGSDPYVEKGKGVQFYGKPDGKAIIFALPYEPPAESPNKEYPFWLC TGRVIEHWHSGSMTQRVPELYKAFPDAVCFMHPEDARSAGLRRGDKVKLQSIRGHIITRI ETRGRNKPPKGLVFVPWFDARQLINKVTLDATDPISKQTDFKKCAVKVERV