nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process oxidation-reduction process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process oxidation-reduction process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process oxidation-reduction process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process oxidation-reduction process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process oxidation-reduction process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process oxidation-reduction process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process oxidation-reduction process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process oxidation-reduction process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process oxidation-reduction process nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process oxidation-reduction process nitrogen compound menitrogen compound metabolic process biosynthetic processbiosynthetic process cellular metabolic pcellular metabolic process primary metabolic prprimary metabolic process small molecule metabsmall molecule metabolic process organic substance meorganic substance metabolic process oxidation-reduction oxidation-reduction process oxidoreductase activity oxidoreductase activity oxidoreductase activity oxidoreductase activity oxidoreductase activity oxidoreductase activity oxidoreductase activity oxidoreductase activity oxidoreductase activity oxidoreductase activity oxidoreductase activityoxidoreductase activity cell organelle membrane-enclosed lumen membrane cell organelle membrane-enclosed lumen membrane cell organelle membrane-enclosed lumen membrane cell organelle membrane-enclosed lumen membrane cell organelle membrane-enclosed lumen membrane cell organelle membrane-enclosed lumen membrane cell organelle membrane-enclosed lumen membrane cell organelle membrane-enclosed lumen membrane cell organelle membrane-enclosed lumen membrane cell organelle membrane-enclosed lumen membrane cellcell organelleorganelle membrane-enclosed lumenmembrane-enclosed lumen membranemembrane