Prion protein. Computer model of the prion protein responsible for causing CJD (Creutzfeldt-Jakob disease) in humans,superimposed on a CT (computed tomography) scan of a brain. The prion is a mutated form of a normal cell protein (PrP). This prion comprises spiralling alpha helices (orange) and straight beta sheets (green). The C and N represent the carbon and nitrogen ends of the amino acid structure respectively. Both BSE and CJD are brain-wasting disorders characterised by progressive dementia and a rapid deterioration in co-ordination,leading inevitably to death | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Pasieka, Alfred |
Bildgröße: | 4441 px × 3176 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |