4wyk: Difference between revisions

Revision as of 16:01, 7 February 2015

Structure of the LRR and NTF2-like domains of NXF1 complexed with NXT1

Structural highlights

4wyk is a 4 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Resources:	FirstGlance, OCA, RCSB, PDBsum

Function

[NXF1_HUMAN] Involved in the nuclear export of mRNA species bearing retroviral constitutive transport elements (CTE) and in the export of mRNA from the nucleus to the cytoplasm. The NXF1-NXT1 heterodimer is involved in the export of HSP70 mRNA in conjunction with ALYREF/THOC4 and THOC5.^[1] ^[2] [NXT1_HUMAN] Stimulator of protein export for NES-containing proteins. Also plays a role in the nuclear export of U1 snRNA, tRNA, and mRNA. The NXF1-NXT1 heterodimer is involved in the export of HSP70 mRNA in conjunction with ALYREF/THOC4 and THOC5.^[3] ^[4] ^[5] ^[6]

References

↑ Gruter P, Tabernero C, von Kobbe C, Schmitt C, Saavedra C, Bachi A, Wilm M, Felber BK, Izaurralde E. TAP, the human homolog of Mex67p, mediates CTE-dependent RNA export from the nucleus. Mol Cell. 1998 Apr;1(5):649-59. PMID:9660949
↑ Katahira J, Inoue H, Hurt E, Yoneda Y. Adaptor Aly and co-adaptor Thoc5 function in the Tap-p15-mediated nuclear export of HSP70 mRNA. EMBO J. 2009 Mar 4;28(5):556-67. doi: 10.1038/emboj.2009.5. Epub 2009 Jan 22. PMID:19165146 doi:10.1038/emboj.2009.5
↑ Black BE, Levesque L, Holaska JM, Wood TC, Paschal BM. Identification of an NTF2-related factor that binds Ran-GTP and regulates nuclear protein export. Mol Cell Biol. 1999 Dec;19(12):8616-24. PMID:10567585
↑ Ossareh-Nazari B, Maison C, Black BE, Levesque L, Paschal BM, Dargemont C. RanGTP-binding protein NXT1 facilitates nuclear export of different classes of RNA in vitro. Mol Cell Biol. 2000 Jul;20(13):4562-71. PMID:10848583
↑ Guzik BW, Levesque L, Prasad S, Bor YC, Black BE, Paschal BM, Rekosh D, Hammarskjold ML. NXT1 (p15) is a crucial cellular cofactor in TAP-dependent export of intron-containing RNA in mammalian cells. Mol Cell Biol. 2001 Apr;21(7):2545-54. PMID:11259602 doi:10.1128/MCB.21.7.2545-2554.2001
↑ Katahira J, Inoue H, Hurt E, Yoneda Y. Adaptor Aly and co-adaptor Thoc5 function in the Tap-p15-mediated nuclear export of HSP70 mRNA. EMBO J. 2009 Mar 4;28(5):556-67. doi: 10.1038/emboj.2009.5. Epub 2009 Jan 22. PMID:19165146 doi:10.1038/emboj.2009.5

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OCA

[1] Gruter P, Tabernero C, von Kobbe C, Schmitt C, Saavedra C, Bachi A, Wilm M, Felber BK, Izaurralde E. TAP, the human homolog of Mex67p, mediates CTE-dependent RNA export from the nucleus. Mol Cell. 1998 Apr;1(5):649-59. PMID:9660949

[2] Katahira J, Inoue H, Hurt E, Yoneda Y. Adaptor Aly and co-adaptor Thoc5 function in the Tap-p15-mediated nuclear export of HSP70 mRNA. EMBO J. 2009 Mar 4;28(5):556-67. doi: 10.1038/emboj.2009.5. Epub 2009 Jan 22. PMID:19165146 doi:10.1038/emboj.2009.5

[3] Black BE, Levesque L, Holaska JM, Wood TC, Paschal BM. Identification of an NTF2-related factor that binds Ran-GTP and regulates nuclear protein export. Mol Cell Biol. 1999 Dec;19(12):8616-24. PMID:10567585

[4] Ossareh-Nazari B, Maison C, Black BE, Levesque L, Paschal BM, Dargemont C. RanGTP-binding protein NXT1 facilitates nuclear export of different classes of RNA in vitro. Mol Cell Biol. 2000 Jul;20(13):4562-71. PMID:10848583

[5] Guzik BW, Levesque L, Prasad S, Bor YC, Black BE, Paschal BM, Rekosh D, Hammarskjold ML. NXT1 (p15) is a crucial cellular cofactor in TAP-dependent export of intron-containing RNA in mammalian cells. Mol Cell Biol. 2001 Apr;21(7):2545-54. PMID:11259602 doi:10.1128/MCB.21.7.2545-2554.2001

[6] Katahira J, Inoue H, Hurt E, Yoneda Y. Adaptor Aly and co-adaptor Thoc5 function in the Tap-p15-mediated nuclear export of HSP70 mRNA. EMBO J. 2009 Mar 4;28(5):556-67. doi: 10.1038/emboj.2009.5. Epub 2009 Jan 22. PMID:19165146 doi:10.1038/emboj.2009.5

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@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
+==Structure of the LRR and NTF2-like domains of NXF1 complexed with NXT1==
+<StructureSection load='4wyk' size='340' side='right' caption='[[4wyk]], [[Resolution|resolution]] 3.40&Aring;' scene=''>
-The entry 4wyk is ON HOLD
+== Structural highlights ==
+<table><tr><td colspan='2'>[[4wyk]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WYK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4WYK FirstGlance]. <br>
-Authors: Aibara, S., Valkov, E., Stewart, M.
+</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4wyk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wyk OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4wyk RCSB], [http://www.ebi.ac.uk/pdbsum/4wyk PDBsum]</span></td></tr>
+</table>
-Description: Structure of the LRR and NTF2-like domains of NXF1 complexed with NXT1
+== Function ==
-[[Category: Unreleased Structures]]
+[[http://www.uniprot.org/uniprot/NXF1_HUMAN NXF1_HUMAN]] Involved in the nuclear export of mRNA species bearing retroviral constitutive transport elements (CTE) and in the export of mRNA from the nucleus to the cytoplasm. The NXF1-NXT1 heterodimer is involved in the export of HSP70 mRNA in conjunction with ALYREF/THOC4 and THOC5.<ref>PMID:9660949</ref> <ref>PMID:19165146</ref>  [[http://www.uniprot.org/uniprot/NXT1_HUMAN NXT1_HUMAN]] Stimulator of protein export for NES-containing proteins. Also plays a role in the nuclear export of U1 snRNA, tRNA, and mRNA. The NXF1-NXT1 heterodimer is involved in the export of HSP70 mRNA in conjunction with ALYREF/THOC4 and THOC5.<ref>PMID:10567585</ref> <ref>PMID:10848583</ref> <ref>PMID:11259602</ref> <ref>PMID:19165146</ref>
+== References ==
+<references/>
+__TOC__
+</StructureSection>
 [[Category: Aibara, S]]
+[[Category: Stewart, M]]
 [[Category: Valkov, E]]
-[[Category: Stewart, M]]
+[[Category: Nuclear export]]
+[[Category: Transport protein]]

4wyk: Difference between revisions

Revision as of 16:01, 7 February 2015

Structure of the LRR and NTF2-like domains of NXF1 complexed with NXT1

Structural highlights

Function

References

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