DescriptionL-Methionin - L-Methionine.svg Deutsch: Struktur von L-Methionin English: Structure of L-methionine Date 4 February 2007 Source Own work Author
DescriptionL-Photo-Methionine.svg English: Chemical structure of L-Photo-Methionine Date 15 October 2014, 15:22 (UTC) Source Own work Author Ed (Edgar181)