The conversion of the amino group of amino acids and proteins to the non-basic nitroguanidino group.
D000578:Amidines / Q000737:chemistry*; D000596:Amino Acids / Q000737:chemistry*; D000933:Antifibrinolytic Agents; D011506:Proteins / Q000737:chemistry*
D000578:Amidines; D000596:Amino Acids; D000933:Antifibrinolytic Agents; D011506:Proteins
AMIDINES/chemistry; AMINO ACIDS/chemistry; PROTEINS/chemistry