is 183.01 KB, has a resolution of 1100x882 pixels and was uploaded on April 1, 2020 @ 7:01 pm by user: tillahann. It is filed under the tags: ballandstick model, crystal structure, proline, carboxylic acid, imino acid. Click the blue button at the top to freely download: Hydroxyproline Amino Acid Zwitterion Structure png.