3kfo

Structural highlights

Function

[NU133_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. NUP133 is involved in nuclear poly(A)+ RNA, tRNA and pre-ribosome export, in GSP1 nuclear import, in NPC assembly and distribution, as well as in nuclear envelope organization.^{[1] [2] [3] [4] [5] [6] [7]}

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 3D structures

References

1. ↑ Doye V, Wepf R, Hurt EC. A novel nuclear pore protein Nup133p with distinct roles in poly(A)+ RNA transport and nuclear pore distribution. EMBO J. 1994 Dec 15;13(24):6062-75. PMID:7813444
2. ↑ Pemberton LF, Rout MP, Blobel G. Disruption of the nucleoporin gene NUP133 results in clustering of nuclear pore complexes. Proc Natl Acad Sci U S A. 1995 Feb 14;92(4):1187-91. PMID:7862658
3. ↑ Sharma K, Fabre E, Tekotte H, Hurt EC, Tollervey D. Yeast nucleoporin mutants are defective in pre-tRNA splicing. Mol Cell Biol. 1996 Jan;16(1):294-301. PMID:8524308
4. ↑ Belgareh N, Doye V. Dynamics of nuclear pore distribution in nucleoporin mutant yeast cells. J Cell Biol. 1997 Feb 24;136(4):747-59. PMID:9049242
5. ↑ 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
6. ↑ 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
7. ↑ 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