developmental stage:Expressed in fetal brain, kidney and lung.,domain:The WW-binding motifs mediate interaction with NEDD4.,function:May play a role in Golgi structure maintenance.,PTM:Ubiquitinated by NEDD4; mono-, di- and polyubiquitinated forms are detected. Ubiquitination regulates its degradation.,subunit:Interacts with NEDD4. Interacts in vitro with NEDD4L, SR140, WWP2 and ITCH.,tissue specificity:Widely expressed. Higher levels are detected in cerebellum, pituitary, thalamus, kidney, liver, testis, salivary glands and placenta.,
Endosome membrane ; Multi-pass membrane protein . Golgi apparatus membrane . Cell junction, synapse, synaptosome . Cell projection, dendrite . Secreted . Detected in exosomes and secreted via the exosomal pathway (PubMed:18819914).
Widely expressed. Higher levels are detected in cerebellum, pituitary, thalamus, kidney, liver, testis, salivary glands and placenta. Also expressed in fetal brain, kidney and lung.