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4dxr
From Proteopedia
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| - | [[Image:4dxr.jpg|left|200px]] | ||
| - | + | ==Human SUN2-KASH1 complex== | |
| - | + | <StructureSection load='4dxr' size='340' side='right'caption='[[4dxr]], [[Resolution|resolution]] 2.32Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[4dxr]] is a 2 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=4DXR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4DXR 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]] 2.32Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMU:DECYL-BETA-D-MALTOPYRANOSIDE'>DMU</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene></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=4dxr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4dxr OCA], [https://pdbe.org/4dxr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4dxr RCSB], [https://www.ebi.ac.uk/pdbsum/4dxr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4dxr ProSAT]</span></td></tr> | |
| - | + | </table> | |
| - | + | == Function == | |
| - | + | [https://www.uniprot.org/uniprot/SUN2_HUMAN SUN2_HUMAN] Component of SUN-protein-containing multivariate complexes also called LINC complexes which link the nucleoskeleton and cytoskeleton by providing versatile outer nuclear membrane attachment sites for cytoskeletal filaments. Specifically, SYNE2 and SUN2 assemble in arrays of transmembrane actin-associated nuclear (TAN) lines which are bound to F-actin cables and couple the nucleus to retrograde actin flow during actin-dependent nuclear movement. Required for interkinetic nuclear migration (INM) and essential for nucleokinesis and centrosome-nucleus coupling during radial neuronal migration in the cerebral cortex and during glial migration. Anchors chromosome movement in the prophase of meiosis and is involved in selective gene expression of coding and non-coding RNAs needed for gametogenesis. Required for telomere attachment to nuclear envelope and gametogenesis. May also function on endocytic vesicles as a receptor for RAB5-GDP and participate in the activation of RAB5.<ref>PMID:18396275</ref> | |
| - | + | == References == | |
| - | < | + | <references/> |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
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| - | [[4dxr]] is a 2 chain structure with sequence from [ | + | |
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[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Schwartz TU]] |
| - | [[Category: | + | [[Category: Sosa B]] |
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Current revision
Human SUN2-KASH1 complex
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