Proline,molecular model. Non-essential alpha-amino acid,one of the 20 DNA-encoded amino acids. Atoms are represented as spheres and are colour-coded: carbon (grey),hydrogen (white),nitrogen (blue) and oxygen (red) | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Laguna Design |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |