Opioid receptor protein in membrane, illustration. Opioid receptor proteins consist of a membrane-spanning helical domain (blue) and a G-protein signalling domain (red). A morphine analog (orange) occupies the opioid binding site. The G-protein domain signals to the cell that the binding site is occupied. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / GREG WILLIAMS |
Taille de l’image : | 4200 px × 6000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |