Keywords: Amminoacido lisina formula.png Lysine structure formula drawn by --Paginazero 16 58 12 Nov 2004 UTC with XymTex corresponds to the code <nowiki> <xym> \octamethylenei 1 NH _2 ;8 OH 6SB NH _2 ;6SA H;7D O </xym> </nowiki> Paginazero Wikimedia logo mosaic |