Egelman E H, Orlova A
Department of Cell Biology and Neuroanatomy, University of Minnesota Medical School, Minneapolis 55455, USA.
Curr Opin Struct Biol. 1995 Apr;5(2):172-80. doi: 10.1016/0959-440x(95)80072-7.
Great progress has been made in advancing an atomic-level model for F-actin. A growing body of data shows, however, that any picture of F-actin must take into account allosteric interactions within subunits, long-range cooperative effects that occur between subunits, and the fact that several conformations of the filament can exist.