Binds microtubules. Together with MAPRE1 may target the microtubule depolymerase KIF2C to the plus-end of microtubules. May regulate the dynamics of microtubules at their growing distal tip.
Subcellular locations: Cytoplasm, Cytoskeleton
Associated with the microtubule network at the growing distal tip (the plus-end) of microtubules.
Detected in embryonic stem cells differentiating to cardiomyocytes.