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4o2w

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==Crystal structure of the third RCC1-like domain of HERC1==
==Crystal structure of the third RCC1-like domain of HERC1==
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<StructureSection load='4o2w' size='340' side='right' caption='[[4o2w]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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<StructureSection load='4o2w' size='340' side='right'caption='[[4o2w]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4o2w]] is a 4 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=4O2W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4O2W FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4o2w]] is a 4 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=4O2W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4O2W 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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HERC1 ([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'>[https://proteopedia.org/fgij/fg.htm?mol=4o2w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4o2w OCA], [https://pdbe.org/4o2w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4o2w RCSB], [https://www.ebi.ac.uk/pdbsum/4o2w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4o2w ProSAT]</span></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=4o2w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4o2w OCA], [http://pdbe.org/4o2w PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4o2w RCSB], [http://www.ebi.ac.uk/pdbsum/4o2w PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4o2w ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/HERC1_HUMAN HERC1_HUMAN]] Involved in membrane trafficking via some guanine nucleotide exchange factor (GEF) activity and its ability to bind clathrin. Acts as a GEF for Arf and Rab, by exchanging bound GDP for free GTP. Binds phosphatidylinositol 4,5-bisphosphate, which is required for GEF activity. May also act as a 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.<ref>PMID:8861955</ref> <ref>PMID:9233772</ref> <ref>PMID:15642342</ref>
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[https://www.uniprot.org/uniprot/HERC1_HUMAN HERC1_HUMAN] Involved in membrane trafficking via some guanine nucleotide exchange factor (GEF) activity and its ability to bind clathrin. Acts as a GEF for Arf and Rab, by exchanging bound GDP for free GTP. Binds phosphatidylinositol 4,5-bisphosphate, which is required for GEF activity. May also act as a 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.<ref>PMID:8861955</ref> <ref>PMID:9233772</ref> <ref>PMID:15642342</ref>
==See Also==
==See Also==
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*[[Ubiquitin protein ligase|Ubiquitin protein ligase]]
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*[[Ubiquitin protein ligase 3D structures|Ubiquitin protein ligase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Human]]
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[[Category: Homo sapiens]]
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[[Category: Arrowsmith, C H]]
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[[Category: Large Structures]]
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[[Category: Bountra, C]]
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[[Category: Arrowsmith CH]]
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[[Category: Dong, A]]
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[[Category: Bountra C]]
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[[Category: Edwards, A M]]
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[[Category: Dong A]]
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[[Category: Hu, J]]
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[[Category: Edwards AM]]
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[[Category: Li, Y]]
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[[Category: Hu J]]
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[[Category: Structural genomic]]
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[[Category: Li Y]]
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[[Category: Tong, Y]]
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[[Category: Tong Y]]
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[[Category: Walker, J R]]
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[[Category: Walker JR]]
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[[Category: Beta-propeller]]
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[[Category: Herc1]]
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[[Category: Ligase]]
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[[Category: Rcc1]]
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[[Category: Rld]]
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[[Category: Sgc]]
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Revision as of 08:53, 18 January 2023

Crystal structure of the third RCC1-like domain of HERC1

PDB ID 4o2w

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