>sp|P0A9I9|NIRD_ECO57 Nitrite reductase (NADH) small subunit OS=Escherichia coli O157:H7 GN=nirD
MSQWKDICKIDDILPETGVCALLGDEQVAIFRPYHSDQVFAISNIDPFFESSVLSRGLIA
EHQGELWVASPLKKQRFRLSDGLCMEDEQFSVKHYEARVKDGVVQLRG