On this page you can download free threonine (amino acid) clipart. The clip art is classified as science clip art. Threonine (amino acid) clipart added 14 April 2014. This clipart viewed 285 times and downloaded 0 times. Also you can find similar clipart images via tags: Amino Acid, Amino, Acid, Structure, Model, Science, Chemistry, Biology, Threonine, Polar. If you like this clip art, share them with you friends!