nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process glycosylation cell recognition nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process glycosylation cell recognition nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process glycosylation cell recognition nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process glycosylation cell recognition nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process glycosylation cell recognition nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process glycosylation cell recognition nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process glycosylation cell recognition nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process glycosylation cell recognition nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process glycosylation cell recognition nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process glycosylation cell recognition nitrogen compound menitrogen compound metabolic process biosynthetic processbiosynthetic process cellular metabolic pcellular metabolic process primary metabolic prprimary metabolic process organic substance meorganic substance metabolic process glycosylationglycosylation cell recognitioncell recognition transferase activity transferase activity transferase activity transferase activity transferase activity transferase activity transferase activity transferase activity transferase activity transferase activity transferase activitytransferase activity cell membrane organelle cell membrane organelle cell membrane organelle cell membrane organelle cell membrane organelle cell membrane organelle cell membrane organelle cell membrane organelle cell membrane organelle cell membrane organelle cellcell membranemembrane organelleorganelle