RNA-binding protein. May be involved in post-transcriptional regulatory mechanisms.
Subcellular locations: Nucleus, Cytoplasm, Cytoplasm, P-body, Cytoplasmic granule
Predominantly expressed in the cytoplasm and shuttles between the cytoplasm and the nucleus through the CRM1 export pathway. Localization to P-bodies is dependent on 14-3-3.
Highest levels found in fetal brain and testis. Detected in the adult intestinal epithelium, specifically in goblet cell at protein level.