>sp|A8GHJ4|NAPA_SERP5 Periplasmic nitrate reductase OS=Serratia proteamaculans GN=napA
MKLSRRDFMKANAAVAAAAAAGLTIPTVVQAAAGSADSIKWDKAPCRFCGTGCGVLVGTQ
NGRIVASQGDPEAAVNRGLSCIKGYFLPKIMYGKDRLNQPLLRMKDGQYHKEGEFTPVSW
QQAFDIMAEKFKQALKEKGPEAVGMFGSGQWTVWEGYAAAKLLKAGLRSNNLDPNARHCM
ASAVVGFMRTFGMDEPMGCYDDIEQADAFVLWGSNMAEMHPILWSRITDRRLSNEKVNVS
VLSTFEHRSFELADNGMVFTPQTDLAIMNYIANYIIQNNAVDQDFLNRHVNFRRGATDIG
YGLRPTDPLEKAAKNPGSDASDPMSFEEYKAFVADYTLEKTAKMSGVPEDQLEALAKLYA
DPNIKVVSYWTMGFNQHTRGVWANNLCYNLHLLTGKISKPGCGPFSLTGQPSACGTAREV
GTFAHRLPADMVVTNEKHRQTAEQKWQLPAGTIPAKVGLHAVAQDRALKDGTLNAYWVMC
NNNMQAGPNINEDRMPGWRDARNFVVVSDPYPTVSALAADLILPTAMWVEKEGAYGNAER
RTQFWRQQVKAPGEAKSDLWQLVEFSKRFTVEEVWPAELLAQKPEYRGKTLYDVLFANGE
VNKYPLTEIPADQLNDEARDFGFYLQKGLFEEYAGFGRGHGHDLAPFDSYHQARGLRWPV
VEGKETLWRYREGTDPYVKAGEEVRFYGKPDGKAVIFALPFEPAAESPDKEYDLWLSTGR
VLEHWHTGSMTRRVPELHRAFPQAVVFIHPLDAKSRNLRRGEKVRVLSRRGELISTVETR
GRNRPPRGLVYMPFFDAAQLVNNLTLDATDPLSKEVDFKKCAVKLEKV