The structure of the F-actin filament and the actin molecule.
A consensus view on the three-dimensional structure of the F-actin filament and the relative strength of the intersubunit contacts in the filament has been established from an atomic filament model and recent three-dimensional reconstructions from electron micrographs of F-actin filaments. Functional implications of recent structural and biochemical data indicating a rather dynamic filament structure are discussed.
Bremer
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A
ME Müller-Institute for High-Resolution Electron Microscopy at the Biocenter, University of Basel, Basel, Switzerland.
Aebi
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U
D008841:Actin Cytoskeleton / Q000737:chemistry* / Q000648:ultrastructure; D000199:Actins / Q000737:chemistry* / Q000648:ultrastructure; D000818:Animals; D008958:Models, Molecular; D011487:Protein Conformation; D013329:Structure-Activity Relationship
D000199:Actins