View source for 4fhn


==Nup37-Nup120 full-length complex from Schizosaccharomyces pombe==
<StructureSection load='4fhn' size='340' side='right'caption='[[4fhn]], [[Resolution|resolution]] 6.99&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4fhn]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_O157:H7 Escherichia coli O157:H7] and [https://en.wikipedia.org/wiki/Schizosaccharomyces_pombe_972h- Schizosaccharomyces pombe 972h-]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4FHN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4FHN FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 6.989&#8491;</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4fhn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4fhn OCA], [https://pdbe.org/4fhn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4fhn RCSB], [https://www.ebi.ac.uk/pdbsum/4fhn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4fhn ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/YEKI_SCHPO YEKI_SCHPO] 
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Nucleocytoplasmic transport is mediated by nuclear pore complexes (NPCs), enormous assemblies composed of multiple copies of approximately 30 different proteins called nucleoporins. To unravel the basic scaffold underlying the NPC, we have characterized the species-specific scaffold nucleoporin Nup37 and ELY5/ELYS. Both proteins integrate directly via Nup120/160 into the universally conserved heptameric Y-complex, the critical unit for the assembly and functionality of the NPC. We present the crystal structure of Schizosaccharomyces pombe Nup37 in complex with Nup120, a 174-kDa subassembly that forms one of the two short arms of the Y-complex. Nup37 binds near the bend of the L-shaped Nup120 protein, potentially stabilizing the relative orientation of its two domains. By means of reconstitution assays, we pinpoint residues crucial for this interaction. In vivo and in vitro results show that ELY5 binds near an interface of the Nup120-Nup37 complex. Complementary biochemical and cell biological data refine and consolidate the interactions of Nup120 within the current Y-model. Finally, we propose an orientation of the Y-complex relative to the pore membrane, consistent with the lattice model.

Molecular basis for Nup37 and ELY5/ELYS recruitment to the nuclear pore complex.,Bilokapic S, Schwartz TU Proc Natl Acad Sci U S A. 2012 Sep 18;109(38):15241-6. Epub 2012 Sep 5. PMID:22955883<ref>PMID:22955883</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 4fhn" style="background-color:#fffaf0;"></div>

==See Also==
*[[Glutamate dehydrogenase 3D structures|Glutamate dehydrogenase 3D structures]]
*[[Nucleoporin 3D structures|Nucleoporin 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Escherichia coli O157:H7]]
[[Category: Large Structures]]
[[Category: Schizosaccharomyces pombe 972h-]]
[[Category: Bilokapic S]]
[[Category: Schwartz TU]]