alpha-synuclein fibril structure, determined by solid-state nmr. thought to play a role in diseases including parkinson`s disease

acid aggregate aggregation alphasynuclein amino antioxidant atoms bodies brain component dementia disease disordered fibril gene health illustration lewy model molecular molecule nacp neurites nonabeta parkinson parkinsons pdb2n0a peptide polymer polypeptide precursor protein rendering science scientific snca structure synuclein synucleinopathy