May play a role in the control of androgen receptor (AR) protein steady-state levels.
Subcellular locations: Cytoplasm, Cytosol
Expressed at highest levels in prostate, followed by testis, retina, trachea and optic nerve. Also detected in brain, epididymis, lung, vagina and pituitary. In the prostate, tends to be up-regulated during malignant progression compared to normal epithelium (at protein level).