>tr|A0A0H3EMM9|A0A0H3EMM9_ECO8N Nitric oxide reductase FlRd-NAD(+) reductase OS=Escherichia coli O83:H1 GN=norW MSNGIVIIGSGFAARQLVKNIRKQDASIPLTLIAADSMDEYNKPDLSHVISQGQRADDLT RQTAGEFAEQFNLRLFPHTWVTDIDAEAHVVKSQNNQWQYDKLVLATGASAFVPPVPGRE LMLTLNSQQEYRACETQLRDARRVLIVGGGLIGSELAMDFCRAGKAVTLIDNAASILASL MPPEVSSRLQHRLTEMGVHLLLKSQLQGLEKTDSGILATLDRQRCIEVDAVIAATGLRPE TALARRAGLTINRGVCVDSYLQTSNADIYALGDCAEINGQVLPFLQPIQLSAMVLAKNLL GNNTPLKLPAMLVKIKTPELPLHLAGETQRQDLRWQINTERQGMVARGVDDADQLRAFVV SEDRMKEAFGLLKTLSM