nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process small molecule metabolic process biosynthetic process cell communication cellular response to stimulus cell death nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process small molecule metabolic process biosynthetic process cell communication cellular response to stimulus cell death nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process small molecule metabolic process biosynthetic process cell communication cellular response to stimulus cell death nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process small molecule metabolic process biosynthetic process cell communication cellular response to stimulus cell death nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process small molecule metabolic process biosynthetic process cell communication cellular response to stimulus cell death nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process small molecule metabolic process biosynthetic process cell communication cellular response to stimulus cell death nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process small molecule metabolic process biosynthetic process cell communication cellular response to stimulus cell death nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process small molecule metabolic process biosynthetic process cell communication cellular response to stimulus cell death nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process small molecule metabolic process biosynthetic process cell communication cellular response to stimulus cell death nitrogen compound metabolic process cellular metabolic process primary metabolic process organic substance metabolic process small molecule metabolic process biosynthetic process cell communication cellular response to stimulus cell death nitrogen compounitrogen compound metabolic process cellular metabocellular metabolic process primary metabolprimary metabolic process organic substanorganic substance metabolic process small molecule small molecule metabolic process biosynthetic prbiosynthetic process cell communicatcell communication cellular responcellular response to stimulus cell deathcell death hydrolase activity hydrolase activity hydrolase activity hydrolase activity hydrolase activity hydrolase activity hydrolase activity hydrolase activity hydrolase activity hydrolase activity hydrolase activityhydrolase 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