>tr|E8XK80|E8XK80_SALT4 Nitric oxide reductase FlRd-NAD(+) reductase OS=Salmonella typhimurium GN=ygbD MSRGIIIIGSGFAARQLVKNIRKQDAHVPLTLIAADSMDEYNKPDLSHVISQSQRADDLT RQLAGEFAEQFNLRRFPHTWVADIDADAHVVKSQDKQWQYDKLVLATGATAFVPPIAGRE LMLTLNSQQEYRACETQLRDAQRVLIVGGGLIGSELAMDFCRAGKTVTLMDNAASLLASL MPPEVSSRLQHHLTDMGVHLLLKSQLQKLEKTEAGIRATLVSQHSIEVDAVIAATGLRPE TALARRAGVAVNRGVCVDSYLQTSHPDIYAIGDCAEINGQVLPFLQPIQLSAMYLAKNLL GGNAPLKLPAMLVKVKTPELPLHLAGETQRRDLSWHITAESDGMIAKGMSGEGQLRAFVV SEDRMKEAFALLKTLSV