Creatinine is formed from -
Creatinine and creatine are synthesized from glycine, arginine and methionine.Synthesis of creatine and creatinineCreatine and creatinine are not amino acids, but specialized products of amino acids. Creatine is synthesized from glycine, arginine and methionine. Synthesis sta with formation of guanidoacetate from glycine and arginine in kidney. Fuher reactions takes place in liver and muscle.
Glycine
Lysine
Leucine
Histamine