Binds to the plus end of microtubules and regulates the dynamics of the microtubule cytoskeleton. Promotes microtubule growth. May be involved in spindle function by stabilizing microtubules and anchoring them at centrosomes. May play a role in cell migration. Belongs to the MAPRE family. 2 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Alt. Names/Synonyms: APC binding protein; EB1 protein family member 3; EB3; EBF3; EBF3-S; End-binding protein 3; MAPRE3; MARE3; Microtubule-associated protein RP/EB family member 3; microtubule-associated protein, RP/EB family, member 3; RP3