Keywords: 1-Aminocyclopropane-1-carboxylic acid.svg validSVG Chemical structure of 1-Aminocyclopropane-1-carboxylic acid aminocyclopropanecarboxylic acid Own 17 41 18 January 2013 UTC Ed Edgar181 File 1-aminocyclopropanecarboxylic acid 200 svg<br /> File 1-aminocyclopropanecarboxylic acid 200 svg Cyclopropane derivatives Amino acids nonproteic Alpha-amino acids |