nitrogen compound metabolic process cellular metabolic process organic substance metabolic process catabolic process nitrogen compound metabolic process cellular metabolic process organic substance metabolic process catabolic process nitrogen compound metabolic process cellular metabolic process organic substance metabolic process catabolic process nitrogen compound metabolic process cellular metabolic process organic substance metabolic process catabolic process nitrogen compound metabolic process cellular metabolic process organic substance metabolic process catabolic process nitrogen compound metabolic process cellular metabolic process organic substance metabolic process catabolic process nitrogen compound metabolic process cellular metabolic process organic substance metabolic process catabolic process nitrogen compound metabolic process cellular metabolic process organic substance metabolic process catabolic process nitrogen compound metabolic process cellular metabolic process organic substance metabolic process catabolic process nitrogen compound metabolic process cellular metabolic process organic substance metabolic process catabolic process nitrogen compound metabolic processnitrogen compound metabolic process cellular metabolic processcellular metabolic process organic substance metabolic processorganic substance metabolic process catabolic processcatabolic process transferase activity ion binding polyamine binding transferase activity ion binding polyamine binding transferase activity ion binding polyamine binding transferase activity ion binding polyamine binding transferase activity ion binding polyamine binding transferase activity ion binding polyamine binding transferase activity ion binding polyamine binding transferase activity ion binding polyamine binding transferase activity ion binding polyamine binding transferase activity ion binding polyamine binding transferase activitytransferase activity ion bindingion binding polyamine bindingpolyamine binding cell cell cell cell cell cell cell cell cell cell cellcell