This entry includes the nuclear pore complex proteins Nup133, Nup132, Nup131 and Nup15 (from Caenorhabditis elegans). Nup133 is a component of the Nup160 subcomplex, which consists of Nup160, Nup133, Nup107 and Nup96, and is important for mRNA export from the nucleus []. Nup160 subcomplexes are localized to both sides of the NPC during interphase. Nup133 also localizes to kinetochores []. Nup131 and Nup132 are components of the npc107-120 complex in Schizosaccharomyces pombe. This complex consists of nup85, nup107, nup120, nup131, nup132 and seh1 and is also required for mRNA export [].