>tr|A0A554PHX4|A0A554PHX4_9PSED Copper-containing nitrite reductase OS=Pseudomonas sp. ATCC 13985 GN=nirK MSVFRSVLGACVLLGSCASSLALAGGAEGLQRVKVDLVAPPLVHPHEQVVSGPPKVVQFR MSIEEKKMVIDDQGTTLQAMTFNGSMPGPTLVVHEGDYIELTLVNPATNSMPHNVDFHAA TGALGGAGLTQVVPGQEVVLRFKADRSGTFVYHCAPQGMVPWHVVSGMNGALMVLPRDGL RDPQGKLLHYDRVYTIGESDLYIPKDKDGHYKDYPDLASSYQDTRAVMRTLTPSHVVFNG RVGALTGANALTSKVGESVLFIHSQANRDSRPHLIGGHGDWVWTTGKFANPPQRNMETWF IPGGSAVAALYTFKQPGTYVYLSHNLIEAMELGALAQIKVEGQWDDDLMTQVKAPGPIVE PKQ