nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process regulation of biological quality organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process regulation of biological quality organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process regulation of biological quality organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process regulation of biological quality organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process regulation of biological quality organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process regulation of biological quality organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process regulation of biological quality organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process regulation of biological quality organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process regulation of biological quality organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process regulation of biological quality organic substance metabolic process nitrogen compound metabnitrogen compound metabolic process cellular metabolic proccellular metabolic process primary metabolic proceprimary metabolic process small molecule metabolismall molecule metabolic process regulation of biologicaregulation of biological quality organic substance metaborganic substance metabolic process transferase activity ion binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding drug binding transferase activity ion binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding drug binding transferase activity ion binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding drug binding transferase activity ion binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding drug binding transferase activity ion binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding drug binding transferase activity ion binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding drug binding transferase activity ion binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding drug binding transferase activity ion binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding drug binding transferase activity ion binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding drug binding transferase activity ion binding organic cyclic compound binding heterocyclic compound binding cofactor binding small molecule binding drug binding transferase activitytransferase activity ion bindingion binding organic cyclic compoorganic cyclic compound binding heterocyclic compounheterocyclic compound binding cofactor bindingcofactor binding small molecule bindismall molecule binding drug bindingdrug binding