title: Hydrodynamic interactions in protein folding.
abstract: We incorporate hydrodynamic interactions (HIs) in a coarse-grained and structure-based model of proteins by employing the Rotne-Prager hydrodynamic tensor. We study several small proteins and demonstrate that HIs facilitate folding. We also study HIV-1 protease and show that HIs make the flap closing dynamics faster. The HIs are found to affect time correlation functions in the vicinity of the native state even though they have no impact on same time characteristics of the structure fluctuations around the native state.
authors.affiliation: Institute of Physics, Polish Academy of Sciences, Al. Lotnikow 32/46, 02-668 Warsaw, Poland. mc@ifpan.edu.pl
authors.forename: Marek
authors.initials: M
authors.lastname: Cieplak
authors.forename: Szymon
authors.initials: S
authors.lastname: Niewieczerzał