>sp|Q21AR4|NAPA_RHOPB Periplasmic nitrate reductase OS=Rhodopseudomonas palustris (strain BisB18) OX=316056 GN=napA PE=3 SV=1
MTTPKLDRRQVLKLEAAAMAALAGGIAMPAAAANLVTERAVSELKWDKAACRFCGTGCSV
MVATKENRVVATHGDTKSEVNRGLNCVKGYFLSKIMYGHDRLTQPMLRKTDGKYDKNGEF
MPVSWDEAFDIMAEKFKAALKKRGPSGVGMFGSGQWTVWEGYAASKLFKAGFRSNNIDPN
ARHCMASAVAGFMRTFGIDEPMGCYDDIEAADVFVLWGSNMAEMHPLLWTRVTDRRLSAP
HVKVAVLSTFEHRSFDLADLGLVFKPQTDLAILNAIANHIIKTGRVNKDFVAKHTTFKRG
QTDIGYGLRPEHPLQKAATGAAKANDATDMSFEDYAAFVADYTIEKASQISGVPAAKIEA
LAELYADPNTKVTSFWTMGFNQHTRGVWANNLAYNLHLLTGKISEPGNSPFSLTGQPSAC
GTAREVGTFSHRLPADMVVTNKKHRDIAEKIWKLPEGTIPDKPGYHAVLQSRMLKDGLLN
AYWVQVNNNLQAGANANEETYPGFRNPDNFIVVSDAYPSVTALAADLILPTAMWVEKEGA
YGNAERRTQFWHQLVSAPGQARSDLWQLMEFAKRFKIEEVWTEELLAKKPEVRGKTMYDV
LYRNGQVDKYPSSDIEAGYLNDESKAFGYYVQKGLFEEYASFGRGHGHDLAPFDDYHRER
GLRWPVVNGQETRWRFREGSDPYVQQGAGVQFYGFPDGRARIFALPYEPAAEAPDAEFPF
WLSTGRVLEHWHSGTMTRRVPELYKAFPEAVCFMHPDDAAELKLRRGDEIKVESRRGFIR
TRVETRGRNKPPRGLVFVPWFDEAQLINKVTLDATDPISLQTDYKKCAVRIERVTAS