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5c91

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Revision as of 06:24, 7 June 2023

NEDD4 HECT with covalently bound indole-based inhibitor

Structural highlights

5c91 is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

NEDD4_HUMAN E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Involved in the pathway leading to the degradation of VEGFR-2/KDFR, independently of its ubiquitin-ligase activity. Monoubiquitinates IGF1R at multiple sites, thus leading to receptor internalization and degradation in lysosomes. Ubiquitinates FGFR1, leading to receptor internalization and degradation in lysosomes. According to PubMed:18562292 the direct link between NEDD4 and PTEN regulation through polyubiquitination described in PubMed:17218260 is questionable. Involved in ubiquitination of ERBB4 intracellular domain E4ICD. Involved in the budding of many viruses. Part of a signaling complex composed of NEDD4, RAP2A and TNIK which regulates neuronal dendrite extension and arborization during development. Ubiquitinates TNK2 and regulates EGF-induced degradation of EGFR and TNF2.^[1] ^[2] ^[3] ^[4] ^[5]

Publication Abstract from PubMed

E3 ligases are genetically implicated in many human diseases, yet E3 enzyme mechanisms are not fully understood, and there is a strong need for pharmacological probes of E3s. We report the discovery that the HECT E3 Nedd4-1 is a processive enzyme and that disruption of its processivity by biochemical mutations or small molecules switches Nedd4-1 from a processive to a distributive mechanism of polyubiquitin chain synthesis. Furthermore, we discovered and structurally characterized the first covalent inhibitor of Nedd4-1, which switches Nedd4-1 from a processive to a distributive mechanism. To visualize the binding mode of the Nedd4-1 inhibitor, we used X-ray crystallography and solved the first structure of a Nedd4-1 family ligase bound to an inhibitor. Importantly, our study shows that processive Nedd4-1, but not the distributive Nedd4-1:inhibitor complex, is able to synthesize polyubiquitin chains on the substrate in the presence of the deubiquitinating enzyme USP8. Therefore, inhibition of E3 ligase processivity is a viable strategy to design E3 inhibitors. Our study provides fundamental insights into the HECT E3 mechanism and uncovers a novel class of HECT E3 inhibitors.

A Small Molecule That Switches a Ubiquitin Ligase From a Processive to a Distributive Enzymatic Mechanism.,Kathman SG, Span I, Smith AT, Xu Z, Zhan J, Rosenzweig AC, Statsyuk AV J Am Chem Soc. 2015 Oct 7;137(39):12442-5. doi: 10.1021/jacs.5b06839. Epub 2015, Sep 22. PMID:26371805^[6]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Wang X, Trotman LC, Koppie T, Alimonti A, Chen Z, Gao Z, Wang J, Erdjument-Bromage H, Tempst P, Cordon-Cardo C, Pandolfi PP, Jiang X. NEDD4-1 is a proto-oncogenic ubiquitin ligase for PTEN. Cell. 2007 Jan 12;128(1):129-39. PMID:17218260 doi:10.1016/j.cell.2006.11.039
↑ Fouladkou F, Landry T, Kawabe H, Neeb A, Lu C, Brose N, Stambolic V, Rotin D. The ubiquitin ligase Nedd4-1 is dispensable for the regulation of PTEN stability and localization. Proc Natl Acad Sci U S A. 2008 Jun 24;105(25):8585-90. doi:, 10.1073/pnas.0803233105. Epub 2008 Jun 18. PMID:18562292 doi:10.1073/pnas.0803233105
↑ Lin Q, Wang J, Childress C, Sudol M, Carey DJ, Yang W. HECT E3 ubiquitin ligase Nedd4-1 ubiquitinates ACK and regulates epidermal growth factor (EGF)-induced degradation of EGF receptor and ACK. Mol Cell Biol. 2010 Mar;30(6):1541-54. doi: 10.1128/MCB.00013-10. Epub 2010 Jan, 19. PMID:20086093 doi:10.1128/MCB.00013-10
↑ Persaud A, Alberts P, Hayes M, Guettler S, Clarke I, Sicheri F, Dirks P, Ciruna B, Rotin D. Nedd4-1 binds and ubiquitylates activated FGFR1 to control its endocytosis and function. EMBO J. 2011 Jul 15;30(16):3259-73. doi: 10.1038/emboj.2011.234. PMID:21765395 doi:10.1038/emboj.2011.234
↑ Maspero E, Mari S, Valentini E, Musacchio A, Fish A, Pasqualato S, Polo S. Structure of the HECT:ubiquitin complex and its role in ubiquitin chain elongation. EMBO Rep. 2011 Mar 11. PMID:21399620 doi:10.1038/embor.2011.21
↑ Kathman SG, Span I, Smith AT, Xu Z, Zhan J, Rosenzweig AC, Statsyuk AV. A Small Molecule That Switches a Ubiquitin Ligase From a Processive to a Distributive Enzymatic Mechanism. J Am Chem Soc. 2015 Oct 7;137(39):12442-5. doi: 10.1021/jacs.5b06839. Epub 2015, Sep 22. PMID:26371805 doi:http://dx.doi.org/10.1021/jacs.5b06839

1 Structural highlights
2 Function
3 Publication Abstract from PubMed
4 See Also
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/5c91"

@@ Line 1: / Line 1: @@
 ==NEDD4 HECT with covalently bound indole-based inhibitor==
-<StructureSection load='5c91' size='340' side='right' caption='[[5c91]], [[Resolution|resolution]] 2.44&Aring;' scene=''>
+<StructureSection load='5c91' size='340' side='right'caption='[[5c91]], [[Resolution|resolution]] 2.44&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[5c91]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5C91 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5C91 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[5c91]] is a 1 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=5C91 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5C91 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=4YU:METHYL+(2E)-4-{[(5-METHOXY-1,2-DIMETHYL-1H-INDOL-3-YL)CARBONYL]AMINO}BUT-2-ENOATE'>4YU</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4YU:METHYL+(2E)-4-{[(5-METHOXY-1,2-DIMETHYL-1H-INDOL-3-YL)CARBONYL]AMINO}BUT-2-ENOATE'>4YU</scene></td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2xbf|2xbf]], [[2xbb|2xbb]]</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=5c91 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5c91 OCA], [https://pdbe.org/5c91 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5c91 RCSB], [https://www.ebi.ac.uk/pdbsum/5c91 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5c91 ProSAT]</span></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">NEDD4, KIAA0093, NEDD4-1, PIG53 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=5c91 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5c91 OCA], [http://pdbe.org/5c91 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5c91 RCSB], [http://www.ebi.ac.uk/pdbsum/5c91 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5c91 ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/NEDD4_HUMAN NEDD4_HUMAN]] E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Involved in the pathway leading to the degradation of VEGFR-2/KDFR, independently of its ubiquitin-ligase activity. Monoubiquitinates IGF1R at multiple sites, thus leading to receptor internalization and degradation in lysosomes. Ubiquitinates FGFR1, leading to receptor internalization and degradation in lysosomes. According to PubMed:18562292 the direct link between NEDD4 and PTEN regulation through polyubiquitination described in PubMed:17218260 is questionable. Involved in ubiquitination of ERBB4 intracellular domain E4ICD. Involved in the budding of many viruses. Part of a signaling complex composed of NEDD4, RAP2A and TNIK which regulates neuronal dendrite extension and arborization during development. Ubiquitinates TNK2 and regulates EGF-induced degradation of EGFR and TNF2.<ref>PMID:17218260</ref> <ref>PMID:18562292</ref> <ref>PMID:20086093</ref> <ref>PMID:21765395</ref> <ref>PMID:21399620</ref>
+[https://www.uniprot.org/uniprot/NEDD4_HUMAN NEDD4_HUMAN] E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Involved in the pathway leading to the degradation of VEGFR-2/KDFR, independently of its ubiquitin-ligase activity. Monoubiquitinates IGF1R at multiple sites, thus leading to receptor internalization and degradation in lysosomes. Ubiquitinates FGFR1, leading to receptor internalization and degradation in lysosomes. According to PubMed:18562292 the direct link between NEDD4 and PTEN regulation through polyubiquitination described in PubMed:17218260 is questionable. Involved in ubiquitination of ERBB4 intracellular domain E4ICD. Involved in the budding of many viruses. Part of a signaling complex composed of NEDD4, RAP2A and TNIK which regulates neuronal dendrite extension and arborization during development. Ubiquitinates TNK2 and regulates EGF-induced degradation of EGFR and TNF2.<ref>PMID:17218260</ref> <ref>PMID:18562292</ref> <ref>PMID:20086093</ref> <ref>PMID:21765395</ref> <ref>PMID:21399620</ref>
 <div style="background-color:#fffaf0;">
 == Publication Abstract from PubMed ==
@@ Line 22: / Line 20: @@
 ==See Also==
-*[[Ubiquitin protein ligase|Ubiquitin protein ligase]]
+*[[Ubiquitin protein ligase 3D structures|Ubiquitin protein ligase 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
-[[Category: Kathman, S]]
+[[Category: Large Structures]]
-[[Category: Rosenzweig, A C]]
+[[Category: Kathman S]]
-[[Category: Smith, A T]]
+[[Category: Rosenzweig AC]]
-[[Category: Span, I]]
+[[Category: Smith AT]]
-[[Category: Statsyuk, A V]]
+[[Category: Span I]]
-[[Category: Hect]]
+[[Category: Statsyuk AV]]
-[[Category: Inhibitor]]
-[[Category: Ligase]]
-[[Category: Ligase-ligase inhibitor complex]]
-[[Category: Nedd4]]

5c91

From Proteopedia

Revision as of 06:24, 7 June 2023

NEDD4 HECT with covalently bound indole-based inhibitor

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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