ACTR1A
Function
Part of the ACTR1A/ACTB filament around which the dynactin complex is built. The dynactin multiprotein complex activates the molecular motor dynein for ultra-processive transport along microtubules.
Sequence Similarities
Belongs to the actin family. ARP1 subfamily.
Cellular localization
- Cytoplasm
- Cytoskeleton
- Cytoplasm
- Cytoskeleton
- Microtubule organizing center
- Centrosome
- Cytoplasm
- Cell cortex
Alternative names
CTRN1, ACTR1A, Alpha-centractin, Centractin, ARP1, Actin-RPV, Centrosome-associated actin homolog