lysine chemical formula. lysine 3d realistic chemical molecular structure

lysine chemical formula molecular structure vector molecule lys chemistry acid amino essential science research natural medicine meat health education protein skeletal line structural atom methyllation methyllysine modification polypeptide posttranslational sumoylation ubiquitination acetyllysine acetylation concept methionine supplement food nutritional carnitine biotechnology template design medical hexagon banner microbiology biological 3d