6hyl
From Proteopedia
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<StructureSection load='6hyl' size='340' side='right'caption='[[6hyl]], [[Resolution|resolution]] 1.56Å' scene=''> | <StructureSection load='6hyl' size='340' side='right'caption='[[6hyl]], [[Resolution|resolution]] 1.56Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[6hyl]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6HYL OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[6hyl]] 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=6HYL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6HYL FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.559Å</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=6hyl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6hyl OCA], [https://pdbe.org/6hyl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6hyl RCSB], [https://www.ebi.ac.uk/pdbsum/6hyl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6hyl ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Disease == | == Disease == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/PCM1_HUMAN PCM1_HUMAN] Differentiated thyroid carcinoma. A chromosomal aberration involving PCM1 is found in papillary thyroid carcinomas (PTCs) (PubMed:10980597). Translocation t(8;10)(p21.3;q11.2) with RET links the protein kinase domain of RET to the major portion of PCM1 (PubMed:10980597).<ref>PMID:10980597</ref> A chromosomal aberration involving PCM1 is found in a variety of hematological malignancies including atypical chronic myeloid leukemia (atypical CML) and T-cell lymphoma (PubMed:15805263, PubMed:16034466, PubMed:16091753, PubMed:16769584, PubMed:16424865). Translocation t(8;9)(p22;p24) with JAK2 links the protein kinase domain of JAK2 to the major portion of PCM1 (PubMed:15805263, PubMed:16034466, PubMed:16091753, PubMed:16769584, PubMed:16424865).<ref>PMID:15805263</ref> <ref>PMID:16034466</ref> <ref>PMID:16091753</ref> <ref>PMID:16424865</ref> <ref>PMID:16769584</ref> |
== Function == | == Function == | ||
| - | [[ | + | [https://www.uniprot.org/uniprot/GBRAP_HUMAN GBRAP_HUMAN] May play a role in intracellular transport of GABA(A) receptors and its interaction with the cytoskeleton. Involved in apoptosis. Involved in autophagy (By similarity).<ref>PMID:15977068</ref> [https://www.uniprot.org/uniprot/PCM1_HUMAN PCM1_HUMAN] Required for centrosome assembly and function (PubMed:12403812, PubMed:15659651, PubMed:16943179). Essential for the correct localization of several centrosomal proteins including CEP250, CETN3, PCNT and NEK2 (PubMed:12403812, PubMed:15659651). Required to anchor microtubules to the centrosome (PubMed:12403812, PubMed:15659651). Involved in the biogenesis of cilia (PubMed:20551181, PubMed:24121310).<ref>PMID:12403812</ref> <ref>PMID:15659651</ref> <ref>PMID:16943179</ref> <ref>PMID:20551181</ref> <ref>PMID:24121310</ref> |
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Autophagy is an essential recycling and quality control pathway. Mammalian ATG8 proteins drive autophagosome formation and selective removal of protein aggregates and organelles by recruiting autophagy receptors and adaptors that contain a LC3-interacting region (LIR) motif. LIR motifs can be highly selective for ATG8 subfamily proteins (LC3s/GABARAPs), however the molecular determinants regulating these selective interactions remain elusive. Here we show that residues within the core LIR motif and adjacent C-terminal region as well as ATG8 subfamily-specific residues in the LIR docking site are critical for binding of receptors and adaptors to GABARAPs. Moreover, rendering GABARAP more LC3B-like impairs autophagy receptor degradation. Modulating LIR binding specificity of the centriolar satellite protein PCM1, implicated in autophagy and centrosomal function, alters its dynamics in cells. Our data provides new mechanistic insight into how selective binding of LIR motifs to GABARAPs is achieved, and elucidate the overlapping and distinct functions of ATG8 subfamily proteins. | ||
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| + | Molecular determinants regulating selective binding of autophagy adapters and receptors to ATG8 proteins.,Wirth M, Zhang W, Razi M, Nyoni L, Joshi D, O'Reilly N, Johansen T, Tooze SA, Mouilleron S Nat Commun. 2019 May 3;10(1):2055. doi: 10.1038/s41467-019-10059-6. PMID:31053714<ref>PMID:31053714</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 6hyl" style="background-color:#fffaf0;"></div> | ||
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| + | ==See Also== | ||
| + | *[[GABA receptor-associated protein 3D structures|GABA receptor-associated protein 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Homo sapiens]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Johansen | + | [[Category: Johansen T]] |
| - | [[Category: Joshi | + | [[Category: Joshi D]] |
| - | [[Category: Mouilleron | + | [[Category: Mouilleron S]] |
| - | [[Category: Nyoni | + | [[Category: Nyoni L]] |
| - | [[Category: | + | [[Category: O'Reilly N]] |
| - | [[Category: | + | [[Category: Razi M]] |
| - | [[Category: Tooze | + | [[Category: Tooze S]] |
| - | [[Category: Wirth | + | [[Category: Wirth M]] |
| - | [[Category: Zhang | + | [[Category: Zhang W]] |
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Current revision
Structure of PCM1 LIR motif bound to GABARAP
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Categories: Homo sapiens | Large Structures | Johansen T | Joshi D | Mouilleron S | Nyoni L | O'Reilly N | Razi M | Tooze S | Wirth M | Zhang W
