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| | ==NDP52 in complex with LC3C== | | ==NDP52 in complex with LC3C== |
| - | <StructureSection load='3vvw' size='340' side='right' caption='[[3vvw]], [[Resolution|resolution]] 2.50Å' scene=''> | + | <StructureSection load='3vvw' size='340' side='right'caption='[[3vvw]], [[Resolution|resolution]] 2.50Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[3vvw]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3VVW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3VVW FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[3vvw]] 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=3VVW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3VVW FirstGlance]. <br> |
| - | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3vvv|3vvv]]</td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CALCOCO2, NDP52 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]), MAP1LC3C ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</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=3vvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vvw OCA], [https://pdbe.org/3vvw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3vvw RCSB], [https://www.ebi.ac.uk/pdbsum/3vvw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3vvw ProSAT]</span></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=3vvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vvw OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3vvw RCSB], [http://www.ebi.ac.uk/pdbsum/3vvw PDBsum]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/CACO2_HUMAN CACO2_HUMAN]] May play a role in ruffle formation and actin cytoskeleton organization. Seems to negatively regulate constitutive secretion.<ref>PMID:17635994</ref> | + | [https://www.uniprot.org/uniprot/CACO2_HUMAN CACO2_HUMAN] May play a role in ruffle formation and actin cytoskeleton organization. Seems to negatively regulate constitutive secretion.<ref>PMID:17635994</ref> |
| - | <div style="background-color:#fffaf0;">
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| - | == Publication Abstract from PubMed ==
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| - | Autophagy protects cellular homeostasis by capturing cytosolic components and invading pathogens for lysosomal degradation. Autophagy receptors target cargo to autophagy by binding ATG8 on autophagosomal membranes. The expansion of the ATG8 family in higher eukaryotes suggests that specific interactions with autophagy receptors facilitate differential cargo handling. However, selective interactors of ATG8 orthologs are unknown. Here we show that the selectivity of the autophagy receptor NDP52 for LC3C is crucial for innate immunity since cells lacking either protein cannot protect their cytoplasm against Salmonella. LC3C is required for antibacterial autophagy because in its absence the remaining ATG8 orthologs do not support efficient antibacterial autophagy. Structural analysis revealed that the selectivity of NDP52 for LC3C is conferred by a noncanonical LIR, in which lack of an aromatic residue is balanced by LC3C-specific interactions. Our report illustrates that specificity in the interaction between autophagy receptors and autophagy machinery is of functional importance to execute selective autophagy.
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| - | LC3C, bound selectively by a noncanonical LIR motif in NDP52, is required for antibacterial autophagy.,von Muhlinen N, Akutsu M, Ravenhill BJ, Foeglein A, Bloor S, Rutherford TJ, Freund SM, Komander D, Randow F Mol Cell. 2012 Nov 9;48(3):329-42. doi: 10.1016/j.molcel.2012.08.024. Epub 2012, Sep 27. PMID:23022382<ref>PMID:23022382</ref>
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
| + | ==See Also== |
| - | </div>
| + | *[[Microtubule-associated protein 3D structures|Microtubule-associated protein 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
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| | </StructureSection> | | </StructureSection> |
| | [[Category: Homo sapiens]] | | [[Category: Homo sapiens]] |
| - | [[Category: Akutsu, M]] | + | [[Category: Large Structures]] |
| - | [[Category: Komander, D]] | + | [[Category: Akutsu M]] |
| - | [[Category: Muhlinen, N V]] | + | [[Category: Komander D]] |
| - | [[Category: Randow, F]] | + | [[Category: Muhlinen NV]] |
| - | [[Category: Autophagy adaptor protein]]
| + | [[Category: Randow F]] |
| - | [[Category: Protein transport]]
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