Scientists reveal how phosphate escapes from actin filaments

PHYSorg
Sep 28, 2023, 11:09 am334 pts
Actin filaments are dynamic protein-fibers in the cell built from single actin proteins. Many cellular functions, including cell movement, are regulated by constant filament assembly and disassembly. The disassembly phase is initiated by the release of a phosphate group from inside the filament, but the details…

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