>sp|A7IAS7|NADE_METB6 NH(3)-dependent NAD(+) synthetase OS=Methanoregula boonei GN=nadE MAQELGCRMGQVEQMIRYAYWNSKSQGIVVGVSGGVDSALAAAFCCRAIGPEKVLGLSLP ASVSNPQDLSDAQELCAMLGMEHRVVLIDPMLAAFKTIPGFVETPYLLGNLMARIRMTVL YYHANRDHRLVCGTSNRSEAMLGYCTKYGDNAADFQPIVHLYKTDVYEMAKEVKIPKAIL EKTPSAGLWAGQSDEGEIGLSYAEIDAALKNLEANGWKAGTPSEEKVLSRAQANAHKRLA APNLLSVP