May regulate the disassembly of focal adhesions. May localize receptor-like tyrosine phosphatases type 2A at specific sites on the plasma membrane, possibly regulating their interaction with the extracellular environment and their association with substrates.
Subcellular locations: Cytoplasm, Cytoplasmic vesicle, Secretory vesicle, Acrosome
Also detected in epididymosome.
Predominantly expressed in brain . Also detected in sperm (at protein level) .