May dephosphorylate MAPK13, ATF2, ERBB3, PDGFRB and SNX6 .
May play a role in the regulation of oligodendrocyte differentiation. May play a role in the regulation of myelin formation (By similarity). Involved in the regulation of Erk1/2 phosphorylation in Schwann cells; the signaling may be linked to the regulation of myelination (By similarity).
Subcellular locations: Cytoplasm
Subcellular locations: Cell membrane
Highly expressed in testis . Expressed in brain; up-regulated in patients with multiple sclerosis gray matter lesions .