Rae1 (Rae1) encodes a nucleoporin member of the WD40-repeat beta propeller protein super family. Biological roles of the pleiotropic Rae1 gene product include poly(A)+ mRNA export, cell cycle regulation, male meiosis control and male germ cell post-meiotic differentiation.

Nuclear pore complex protein Nup154; Component of the nuclear pore complex. Has a role in the organization of the inner nuclear membrane proteins at the nuclear envelope. In germ cells, plays a role in the nuclear localization of components of the dpp signaling pathways, such as Medea and phosphorylated Mad. Binds to chromatin, and together with Nup62 and Nup93-1, contributes to karyosome morphology and chromatin organization including attachment to the nuclear envelope in oocytes and nurse cells. Has a role in female fertility including egg chamber development; in nurse cells, has a r [...]

Nuclear pore complex protein Nup107; Plays a role in nuclear pore complex (NPC) assembly and maintenance. Required for nuclear import of Mad. Plays a role in double strand break repair by relocalizing the heterochromatic double strain breaks (DSBs) to the nuclear periphery as part of the homologous recombination (HR) repair process. Regulates cytokinesis during spermatocyte meiosis by maintaining type-B lamin Lam localization to the spindle envelope. Regulates female gonad development and oogenesis. Belongs to the nucleoporin Nup84/Nup107 family.

WD_REPEATS_REGION domain-containing protein; Ubiquitin binding; RNA binding. It is involved in the biological process described with: RNA export from nucleus; transcription-dependent tethering of RNA polymerase II gene DNA at nuclear periphery; mRNA export from nucleus.

Nuclear pore glycoprotein p62; Essential component of the nuclear pore complex (By similarity). The N-terminal is probably involved in nucleocytoplasmic transport (By similarity). The C-terminal is involved in protein- protein interaction probably via coiled-coil formation, promotes its association with centrosomes and may function in anchorage of Nup62 to the pore complex (By similarity). Binds to transcriptionally active genes. Negatively regulates chromatin attachment to the nuclear envelope, probably by preventing chromatin tethering by Nup154.

Probable nucleoporin Nup54; Component of the nuclear pore complex (NPC), a complex required for the trafficking across the nuclear envelope. Essential for the nuclear import of nuclear localization signal (NLS)-containing proteins in an importin alpha/importin beta-dependent manner.

Nuclear pore complex protein Nup133; Probable component of the nuclear pore complex (NPC) (Probable). Plays a role in NPC assembly and/or maintenance.

Nuclear pore complex protein Nup88; Essential component of nuclear pore complex. Required for the anchoring of Nup214 and emb on the nuclear envelope and thereby attenuates nuclear export signal (NES)-mediated nuclear export. Together with Nup214, required for the nuclear import of the Rel family transcription factors dorsal (dl) and Dorsal-related immunity factor (Dif) and the activation of an immune response.

Nuclear pore complex protein Nup205; Plays a role in the nuclear pore complex (NPC) assembly and maintenance, but with limited role in NPC permeability. Required for specific nuclear import pathways such as Mad import. Belongs to the NUP186/NUP192/NUP205 family.