page_title: Dynactin
hierarchical_section_title: Dynactin
caption_attribution_description: English: Quaternary structure of dynactin
context_page_description: Dynactin is a 23 subunit protein complex that acts as a co-factor for the microtubule motor cytoplasmic dynein-1. It is built around a short filament of actin related protein-1.
context_section_description: Dynactin is a 23 subunit protein complex that acts as a co-factor for the microtubule motor cytoplasmic dynein-1.  It is built around a short filament of actin related protein-1 (Arp1).
caption: Quaternary structure of dynactin
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