4f8c

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==Structure of the Cif:Nedd8 complex - Yersinia pseudotuberculosis Cycle Inhibiting Factor in complex with human Nedd8==
==Structure of the Cif:Nedd8 complex - Yersinia pseudotuberculosis Cycle Inhibiting Factor in complex with human Nedd8==
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<StructureSection load='4f8c' size='340' side='right' caption='[[4f8c]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
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<StructureSection load='4f8c' size='340' side='right'caption='[[4f8c]], [[Resolution|resolution]] 1.95&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4f8c]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human] and [http://en.wikipedia.org/wiki/Yerpy Yerpy]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4F8C OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4F8C FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4f8c]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Yersinia_pseudotuberculosis_YPIII Yersinia pseudotuberculosis YPIII]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4F8C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4F8C FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4fbj|4fbj]]</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=4f8c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4f8c OCA], [https://pdbe.org/4f8c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4f8c RCSB], [https://www.ebi.ac.uk/pdbsum/4f8c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4f8c ProSAT]</span></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">YPK_1971 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=502800 YERPY]), NEDD8 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
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<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=4f8c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4f8c OCA], [http://pdbe.org/4f8c PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4f8c RCSB], [http://www.ebi.ac.uk/pdbsum/4f8c PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4f8c ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/NEDD8_HUMAN NEDD8_HUMAN]] Ubiquitin-like protein which plays an important role in cell cycle control and embryogenesis. Covalent attachment to its substrates requires prior activation by the E1 complex UBE1C-APPBP1 and linkage to the E2 enzyme UBE2M. Attachment of NEDD8 to cullins activates their associated E3 ubiquitin ligase activity, and thus promotes polyubiquitination and proteasomal degradation of cyclins and other regulatory proteins.<ref>PMID:10318914</ref> <ref>PMID:10597293</ref> <ref>PMID:11953428</ref>
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[https://www.uniprot.org/uniprot/CIF_YERPY CIF_YERPY] Protein-glutamine deamidase effector that inhibits the host cell cycle and other key cellular processes such as the actin network and programmed-cell death (PubMed:19308257, PubMed:22691497). Acts by mediating the side chain deamidation of 'Gln-40' of host NEDD8, converting it to glutamate, thereby abolishing the activity of cullin-RING-based E3 ubiquitin-protein ligase complexes (CRL complexes) (PubMed:22691497). Inactivation of CRL complexes prevents ubiquitination and subsequent degradation of the cyclin-dependent kinase inhibitors CDKN1A/p21 and CDKN1B/p27, leading to G1 and G2 cell cycle arrests in host cells (PubMed:19308257). Also able to catalyze deamidation of 'Gln-40' of host ubiquitin in vitro; however, NEDD8 constitutes the preferred substrate in vivo (By similarity).[UniProtKB:Q63KH5]<ref>PMID:19308257</ref> <ref>PMID:22691497</ref>
==See Also==
==See Also==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Human]]
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[[Category: Homo sapiens]]
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[[Category: Yerpy]]
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[[Category: Large Structures]]
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[[Category: Banfield, M]]
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[[Category: Yersinia pseudotuberculosis YPIII]]
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[[Category: Crow, A]]
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[[Category: Banfield M]]
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[[Category: Bacterial effector]]
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[[Category: Crow A]]
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[[Category: Cell cycle-protein binding complex]]
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[[Category: Deamidation]]
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[[Category: Effector-host target complex]]
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[[Category: Glutamine deamidase]]
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Revision as of 04:40, 7 October 2022

Structure of the Cif:Nedd8 complex - Yersinia pseudotuberculosis Cycle Inhibiting Factor in complex with human Nedd8

PDB ID 4f8c

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