A simple lattice model that captures protein folding, aggregation and amyloid formation.

ABSTRACT: The ability of many proteins to convert from their functional soluble state to amyloid fibrils can be attributed to inter-molecular beta strand formation. Such amyloid formation is associated with neurodegenerative disorders like Alzheimer's and Parkinson's. Molecular modelling can play a key role in providing insight into the factors that make proteins prone to fibril formation. However, fully atomistic models are computationally too expensive to capture the length and time scales associated with fibril formation. As the ability to form fibrils is the rule rather than the exception, much insight can be gained from the study of coarse-grained models that capture the key generic features associated with amyloid formation. Here we present a simple lattice model that can capture both protein

SUBMITTER: Abeln S 

PROVIDER: S-EPMC3893179 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature