Description
Required in the presynaptic motoneuron to down-regulate the levels of wnd and restrain synaptic terminal growth at the neuromuscular junction (NMJ).
Required in the presynaptic motoneuron to down-regulate the levels of wnd and restrain synaptic terminal growth at the neuromuscular junction (NMJ). Negatively regulates the localization of vas to the posterior pole of the oocyte. Involved in primordial germ cell formation.
Subunit
Component of an E3 ubiquitin ligase complex composed of hiw and Fsn.
Component of an E3 ubiquitin ligase complex composed of hiw and Fsn (PubMed:17697379, PubMed:21874015). Interacts with Rae1, probably as part of the hiw-Fsn complex (PubMed:21874015). Interacts (via B30.2/SPRY domain) with vas (PubMed:20123973). Interacts with Cul1 (PubMed:20123973).
Subcellular location
Cytoplasm
In mid- to late-stage oocytes, recruited to the pole plasm. This posterior distribution is not maintained in later developmental stages. Some cortical accumulation is observed at mid- to late-stage oocytes. In mature eggs, present at high levels throughout the ooplasm. With evidence from 6 publications.
Nucleus
In mid- to late-stage oocytes, recruited to the pole plasm. This posterior distribution is not maintained in later developmental stages. Some cortical accumulation is observed at mid- to late-stage oocytes. In mature eggs, present at high levels throughout the ooplasm. With evidence from 6 publications.
Cell junction
In mid- to late-stage oocytes, recruited to the pole plasm. This posterior distribution is not maintained in later developmental stages. Some cortical accumulation is observed at mid- to late-stage oocytes. In mature eggs, present at high levels throughout the ooplasm. With evidence from 6 publications.
Synapse
In mid- to late-stage oocytes, recruited to the pole plasm. This posterior distribution is not maintained in later developmental stages. Some cortical accumulation is observed at mid- to late-stage oocytes. In mature eggs, present at high levels throughout the ooplasm. With evidence from 6 publications.
Cell projection
In mid- to late-stage oocytes, recruited to the pole plasm. This posterior distribution is not maintained in later developmental stages. Some cortical accumulation is observed at mid- to late-stage oocytes. In mature eggs, present at high levels throughout the ooplasm. With evidence from 6 publications.
Axon
In mid- to late-stage oocytes, recruited to the pole plasm. This posterior distribution is not maintained in later developmental stages. Some cortical accumulation is observed at mid- to late-stage oocytes. In mature eggs, present at high levels throughout the ooplasm. With evidence from 6 publications.
Perikaryon
In mid- to late-stage oocytes, recruited to the pole plasm. This posterior distribution is not maintained in later developmental stages. Some cortical accumulation is observed at mid- to late-stage oocytes. In mature eggs, present at high levels throughout the ooplasm. With evidence from 6 publications.