Anisotropic formation mechanism and nanomechanics for the self-assembly process of cross-β peptides Project supported by the National Basic Research Program of China (Grant No. 2013CB932804), the National Natural Science Foundation of China (Grant Nos. 11421063, 11647601, 11504431, and 21503275), the Scientific Research Foundation of China University of Petroleum (East China) for Young Scholar (Grant Y1304073). YantingWang also thanks the financial support through the CAS Biophysics Interdisciplinary Innovation Team Project (Grant No. 2060299). |
(color online) Short-range non-bonded energies between different groups of the pulled and fixed parts as a function of ξ for the intra- and inter-sheet structures at T = 300 K. Panels (a) and (c) are non-bonded energies of the hydrophobic side chain-side chain and hydrophilic backbone-backbone interactions for the intra-sheet structure, and panels (b) and (d) are those for the inter-sheet structure. |