>tr|A0AA51SAE6|A0AA51SAE6_9GAMM Copper-containing nitrite reductase OS=Pseudoalteromonas sp. HL-AS2 GN=nirK MKIQPNKHTLWLPLIAILFSGNLLAASNLKTEQAILTPPPMVPPAINRDHSAKVVINLET REQVGRIADGVEYVFWSFGETVPGSFIRVREGDEIEFNLSNHPSSKMPHNIDLHAVTGPG GGAESSFTAPGHTSTFNFKALNPGLYIYHCATAPVGMHIANGMYGLILVEPKEGLAPVDR EYYLVQGDFYTKGEFGEAGLQPFDMAKAIDEDADYVVFNGSVGSTTDENSLTAKVGETVR LYIGNGGPNLVSSFHVIGEIFDTVYVEGGSLKNHNVQTTLIPAGGAAIVEFKVEVPGTFI LVDHSIFRAFNKGALAMLKVEGPDDHSIFTGKTAENVYLPEGSAIQSLDNTFTKITANNK DEQIRFGQRVYEANCMACHQANGEGIPGAFPPLAKSDYLNNNPLLGVNAIIKGLSGPIKV NNVNYNGVMPAMNLNDEDIANVITFVLNNWDNAGGKVSAEQVAKQRK