| Name | Actin-related protein 3B |
| Description | Plays a role in the organization of the actin cytoskeleton. May function as ATP-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. May decrease the metastatic potential of tumors. |
| UniProt ID | Q9P1U1 |
| Gene | ACTR3B |
