This gene encodes a member of the transforming acidic colied-coil protein family. The encoded protein is a motor spindle protein that may play a role in stabilization of the mitotic spindle. This protein may also play a role in growth a differentiation of certain cancer cells.TACC3 (Transforming Acidic Coiled-Coil Containing Protein 3) is a Protein Coding gene. Diseases associated with TACC3 include Gliosarcoma and Giant Cell Glioblastoma. Among its related pathways are Notch signaling pathway (KEGG) and RNA transport. GO annotations related to this gene include protein domain specific binding. An important paralog of this gene is TACC2.