{ "id": "cond-mat/0601244", "version": "v1", "published": "2006-01-12T05:24:38.000Z", "updated": "2006-01-12T05:24:38.000Z", "title": "CSAW: a dynamical model of protein folding", "authors": [ "Kerson Huang" ], "comment": "16 figures", "categories": [ "cond-mat.stat-mech", "cond-mat.soft", "physics.bio-ph", "q-bio.QM" ], "abstract": "CSAW (conditioned self-avoiding walk) is a model of protein folding that combines SAW (self-avoiding walk) with Monte-Carlo. It simulates the Brownian motion of a chain molecule in the presence of interactions, both among chain residues, and with the environment. In a first model that includes the hydrophobic effect and hydrogen bonding, a chain of 30 residues folds into a native state with stable secondary and tertiary structures. The process starts with a rapid collapse into an intermediate \"molten globule\", which slowly decays into the native state afer a relatively long quiescent period. The behavior of the radius of gyration mimics experimental data.", "revisions": [ { "version": "v1", "updated": "2006-01-12T05:24:38.000Z" } ], "analyses": { "keywords": [ "protein folding", "dynamical model", "gyration mimics experimental data", "native state", "self-avoiding walk" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2006cond.mat..1244H" } } }