TY - GEN AU - Garcia-Manyes,Sergi AU - Dougan,Lorna AU - Badilla,Carmen L AU - Brujic,Jasna AU - Fernández,Julio M TI - Direct observation of an ensemble of stable collapsed states in the mechanical folding of ubiquitin SN - 1091-6490 PY - 2009///0928 KW - Computer Simulation KW - Kinetics KW - Microscopy, Atomic Force KW - methods KW - Models, Chemical KW - Protein Conformation KW - Protein Denaturation KW - Protein Folding KW - Thermodynamics KW - Ubiquitin KW - chemistry N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1073/pnas.0901213106 ER -