Keywords: Amminoacido leucina formula.png Leucine structure formula drawn by --Paginazero 16 55 12 Nov 2004 UTC with XymTex corresponds to the code <nowiki> <xym> \hexamethylenei 6 OH 2 \null;4SB NH _2 ;4SA H;5D O </xym> </nowiki> Paginazero Wikimedia logo mosaic |