9oge

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Current revision (06:31, 26 November 2025) (edit) (undo)
 
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'''Unreleased structure'''
 
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The entry 9oge is ON HOLD until Paper Publication
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==Cryo-EM structure of human exportin-1 conjugated with KPT-127 and bound to human ASB8-ELOB/C==
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<StructureSection load='9oge' size='340' side='right'caption='[[9oge]], [[Resolution|resolution]] 3.28&Aring;' scene=''>
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Authors:
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== Structural highlights ==
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<table><tr><td colspan='2'>[[9oge]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9OGE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9OGE FirstGlance]. <br>
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Description:
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.28&#8491;</td></tr>
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[[Category: Unreleased Structures]]
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=A1CBC:propan-2-yl+3-[3-(3-chlorophenyl)-1H-1,2,4-triazol-1-yl]propanoate'>A1CBC</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9oge FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9oge OCA], [https://pdbe.org/9oge PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9oge RCSB], [https://www.ebi.ac.uk/pdbsum/9oge PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9oge ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/XPO1_HUMAN XPO1_HUMAN] Mediates the nuclear export of cellular proteins (cargos) bearing a leucine-rich nuclear export signal (NES) and of RNAs. In the nucleus, in association with RANBP3, binds cooperatively to the NES on its target protein and to the GTPase RAN in its active GTP-bound form (Ran-GTP). Docking of this complex to the nuclear pore complex (NPC) is mediated through binding to nucleoporins. Upon transit of a nuclear export complex into the cytoplasm, disassembling of the complex and hydrolysis of Ran-GTP to Ran-GDP (induced by RANBP1 and RANGAP1, respectively) cause release of the cargo from the export receptor. The directionality of nuclear export is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus. Involved in U3 snoRNA transport from Cajal bodies to nucleoli. Binds to late precursor U3 snoRNA bearing a TMG cap. Several viruses, among them HIV-1, HTLV-1 and influenza A use it to export their unspliced or incompletely spliced RNAs out of the nucleus. Interacts with, and mediates the nuclear export of HIV-1 Rev and HTLV-1 Rex proteins. Involved in HTLV-1 Rex multimerization.<ref>PMID:9323133</ref> <ref>PMID:9311922</ref> <ref>PMID:9837918</ref> <ref>PMID:14612415</ref> <ref>PMID:15574332</ref> <ref>PMID:20921223</ref>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
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[[Category: Chook YM]]
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[[Category: Fung HYJ]]
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[[Category: Wing CE]]

Current revision

Cryo-EM structure of human exportin-1 conjugated with KPT-127 and bound to human ASB8-ELOB/C

PDB ID 9oge

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