Ontology highlight
ABSTRACT:
SUBMITTER: Schuman B
PROVIDER: S-EPMC6481714 | biostudies-literature | 2018 Jun
REPOSITORIES: biostudies-literature
Schuman Brock B Won Amy A Brand-Arzamendi Koroboshka K Koprich James B JB Wen Xiao-Yan XY Howson Patrick A PA Brotchie Jonathan M JM Yip Christopher M CM
APL bioengineering 20180501 2
Parkinson's disease neurodegenerative brain tissue exhibits two biophysically distinct α-synuclein fiber isoforms-single stranded fibers that appear to be steric-zippers and double-stranded fibers with an undetermined structure. Herein, we describe a β-helical homology model of α-synuclein that exhibits stability in probabilistic and Monte Carlo simulations as a candidate for stable prional dimer conformers in equilibrium with double-stranded fibers and cytotoxic pore assemblies. Molecular model ...[more]