The crystal structure of the neuropeptide proctolin (Arg-Tyr-Leu-Pro-Thr) is reported revealing the solid-state conformation of its molecules and their association in the crystal.
David Lyndon Emsley, Manuel Cordova
Michele Ceriotti, Edgar Albert Engel, Maria Pakhnova
Nicola Marzari, Marnik Bercx, Elena Gazzarrini, Carl Simon Adorf