25yr
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High-resolution crystal structure of Arp2/3 complex inhibitor Arpin
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Structural highlights
FunctionARPIN_DANRE Regulates actin polymerization by inhibiting the actin-nucleating activity of the Arp2/3 complex; the function is competitive with nucleation promoting factors (By similarity). Involved in steering cell migration by controlling its directional persistence.[1] References
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This page was last modified 15:00, 10 June 2026.