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Structural highlights

Function

[SEH1_YEAST] Functions as a component of the nuclear pore complex (NPC). NPC components, collectively referred to as nucleoporins (NUPs), can play the role of both NPC structural components and of docking or interaction partners for transiently associated nuclear transport factors. Involved in nuclear poly(A)+ RNA export and NPC biogenesis. It is also required for normal nuclear morphology. Component of the SEA complex which coats the vacuolar membrane and is involved in intracellular trafficking, autophagy, response to nitrogen starvation, and amino acid biogenesis.^{[1] [2] [3] [4]} [NUP85_YEAST] Functions as a component of the nuclear pore complex (NPC). NPC components, collectively referred to as nucleoporins (NUPs), can play the role of both NPC structural components and of docking or interaction partners for transiently associated nuclear transport factors. NUP85 is involved in nuclear poly(A)+ RNA and pre-ribosome export, in GSP1 nuclear import, in NPC assembly and distribution, as well as in nuclear envelope organization.^{[5] [6] [7] [8] [9] [10]}

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

• Nucleoporin

References

1. ↑ Siniossoglou S, Wimmer C, Rieger M, Doye V, Tekotte H, Weise C, Emig S, Segref A, Hurt EC. A novel complex of nucleoporins, which includes Sec13p and a Sec13p homolog, is essential for normal nuclear pores. Cell. 1996 Jan 26;84(2):265-75. PMID:8565072
2. ↑ Lutzmann M, Kunze R, Buerer A, Aebi U, Hurt E. Modular self-assembly of a Y-shaped multiprotein complex from seven nucleoporins. EMBO J. 2002 Feb 1;21(3):387-97. PMID:11823431 doi:10.1093/emboj/21.3.387
3. ↑ Teixeira MT, Dujon B, Fabre E. Genome-wide nuclear morphology screen identifies novel genes involved in nuclear architecture and gene-silencing in Saccharomyces cerevisiae. J Mol Biol. 2002 Aug 23;321(4):551-61. PMID:12206772
4. ↑ Dokudovskaya S, Waharte F, Schlessinger A, Pieper U, Devos DP, Cristea IM, Williams R, Salamero J, Chait BT, Sali A, Field MC, Rout MP, Dargemont C. A conserved coatomer-related complex containing Sec13 and Seh1 dynamically associates with the vacuole in Saccharomyces cerevisiae. Mol Cell Proteomics. 2011 Jun;10(6):M110.006478. doi: 10.1074/mcp.M110.006478., Epub 2011 Mar 31. PMID:21454883 doi:10.1074/mcp.M110.006478
5. ↑ Goldstein AL, Snay CA, Heath CV, Cole CN. Pleiotropic nuclear defects associated with a conditional allele of the novel nucleoporin Rat9p/Nup85p. Mol Biol Cell. 1996 Jun;7(6):917-34. PMID:8816998
6. ↑ Santos-Rosa H, Moreno H, Simos G, Segref A, Fahrenkrog B, Pante N, Hurt E. Nuclear mRNA export requires complex formation between Mex67p and Mtr2p at the nuclear pores. Mol Cell Biol. 1998 Nov;18(11):6826-38. PMID:9774696
7. ↑ Stage-Zimmermann T, Schmidt U, Silver PA. Factors affecting nuclear export of the 60S ribosomal subunit in vivo. Mol Biol Cell. 2000 Nov;11(11):3777-89. PMID:11071906
8. ↑ Allen NP, Patel SS, Huang L, Chalkley RJ, Burlingame A, Lutzmann M, Hurt EC, Rexach M. Deciphering networks of protein interactions at the nuclear pore complex. Mol Cell Proteomics. 2002 Dec;1(12):930-46. PMID:12543930
9. ↑ Lutzmann M, Kunze R, Buerer A, Aebi U, Hurt E. Modular self-assembly of a Y-shaped multiprotein complex from seven nucleoporins. EMBO J. 2002 Feb 1;21(3):387-97. PMID:11823431 doi:10.1093/emboj/21.3.387
10. ↑ Gao H, Sumanaweera N, Bailer SM, Stochaj U. Nuclear accumulation of the small GTPase Gsp1p depends on nucleoporins Nup133p, Rat2p/Nup120p, Nup85p, Nic96p, and the acetyl-CoA carboxylase Acc1p. J Biol Chem. 2003 Jul 11;278(28):25331-40. Epub 2003 May 1. PMID:12730220 doi:http://dx.doi.org/10.1074/jbc.M301607200
11. ↑ Brohawn SG, Leksa NC, Spear ED, Rajashankar KR, Schwartz TU. Structural Evidence for Common Ancestry of the Nuclear Pore Complex and Vesicle Coats. Science. 2008 Oct 30. PMID:18974315