>sp|P25006|NIR_ACHCY Copper-containing nitrite reductase OS=Achromobacter cycloclastes GN=nirK
MTEQLQMTRRTMLAGAALAGAVAPLLHTAQAHAAGAAAAAGAAPVDISTLPRVKVDLVKP
PFVHAHDQVAKTGPRVVEFTMTIEEKKLVIDREGTEIHAMTFNGSVPGPLMVVHENDYVE
LRLINPDTNTLLHNIDFHAATGALGGGALTQVNPGEETTLRFKATKPGVFVYHCAPEGMV
PWHVTSGMNGAIMVLPRDGLKDEKGQPLTYDKIYYVGEQDFYVPKDEAGNYKKYETPGEA
YEDAVKAMRTLTPTHIVFNGAVGALTGDHALTAAVGERVLVVHSQANRDTRPHLIGGHGD
YVWATGKFRNPPDLDQETWLIPGGTAGAAFYTFRQPGVYAYVNHNLIEAFELGAAGHFKV
TGEWNDDLMTSVVKPASM