>sp|Q67QZ1|NAPA_SYMTH Nitrate reductase OS=Symbiobacterium thermophilum GN=napA MKFTRRSFVKASALATAMVAAGCSPQPVAPKQNPETEGATWYKTVCRYCGVGCGVMVAAK DNRVVAVKGDTENPVNKGLLCVKGYYLDRIMNTEEGRILKPLIRKNGQLTEASWDEALDL VAARFREAIDQHGPDSVGFYGSGQNLAEETYIANKLFKGCIGTNNVEGNPRTCMASAVAG FLSTFGKDEPMGNLDDIEHADTFFIIGSNTAEAHPIIYSRITTRKQTGKDVKVILADPRR HRVADIADIFLPFRPGTDLALLNAFAQVIIEEGLHDPDFIERHTTFQDGNGAITFEQYVA FLQDYTPEKVAPITGLSPDDIRAAAREIGARGRKTMTLWCMGINQRTVGTWLNNAIYNLH LLTGKICQPGNSPFSLTGQPSACGSVREGGGLSHLLPCGRQVTNEQHRKEVAAVWGVDYT RMSDKVGYHTMEMFRAAGDGRIKALLISCTNPGHSLPNLNSVRASLEKTFLVVMDAFHNR TTELADVVLPSALWCEKEGIYGNTERRTQHLAKAVEPKGEARPDVWILLEIAKRLGYGEY FSHYTSNEVIWEEFRKMGGGGTGYDYAPYERYKQERGLRWPVNDKQPAGTTLRYVEGDDP FVPEGAGIYFYGKPDGKAVIYARPHRDPAEVPDAEYPFYLSTGRILEHWHTITMTKRVPE IMKGAGEFYCEIHEEDAARLGIQNGDLVKLTSRRGQVVATARVGGRAVPQKGLVFLLMHD DRTERLANFLTNDAVDETSKQMEYKVCAVRVEKA