>d1l9rb2 b.6.1.3 (B:167-339) Nitrite reductase, NIR {Alcaligenes faecalis, strain s-6} gkaltydkiyyvgeqdfyvprdengkykkyeapgdayedtvkvmrtltpthvvfngavga ltgdkamtaavgekvlivhsqanrdtrphlmgghgdyvwatgkfntppdvdqetwfipgg aagaafytfqqpgiyayvnhnlieafelgaaahfkvtgewnddlmtsvlapsg