1mg8
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1mg8]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MG8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1MG8 FirstGlance]. <br> | <table><tr><td colspan='2'>[[1mg8]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MG8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1MG8 FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1mg8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mg8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1mg8 RCSB], [http://www.ebi.ac.uk/pdbsum/1mg8 PDBsum], [http://www.topsan.org/Proteins/RSGI/1mg8 TOPSAN]</span></td></tr> | + | </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=1mg8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mg8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1mg8 RCSB], [http://www.ebi.ac.uk/pdbsum/1mg8 PDBsum], [http://www.topsan.org/Proteins/RSGI/1mg8 TOPSAN]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/PRKN2_MOUSE PRKN2_MOUSE]] Functions within a multiprotein E3 ubiquitin ligase complex, catalyzing the covalent attachment of ubiquitin moieties onto substrate proteins, such as BCL2, SYT11, CCNE1, GPR37, STUB1, a 22 kDa O-linked glycosylated isoform of SNCAIP, SEPT5, ZNF746 and AIMP2. Mediates monoubiquitination as well as 'Lys-48'-linked and 'Lys-63'-linked polyubiquitination of substrates depending on the context. Participates in the removal and/or detoxification of abnormally folded or damaged protein by mediating 'Lys-63'-linked polyubiquitination of misfolded proteins such as PARK7: 'Lys-63'-linked polyubiquitinated misfolded proteins are then recognized by HDAC6, leading to their recruitment to aggresomes, followed by degradation. Mediates 'Lys-63'-linked polyubiquitination of SNCAIP, possibly playing a role in Lewy-body formation. Mediates monoubiquitination of BCL2, thereby acting as a positive regulator of autophagy. Promotes the autophagic degradation of dysfunctional depolarized mitochondria. Mediates 'Lys-48'-linked polyubiquitination of ZNF746, followed by degradation of ZNF746 by the proteasome; possibly playing a role in role in regulation of neuron death. Limits the production of reactive oxygen species (ROS). Loss of this ubiquitin ligase activity appears to be the mechanism underlying pathogenesis of PARK2. May protect neurons against alpha synuclein toxicity, proteasomal dysfunction, GPR37 accumulation, and kainate-induced excitotoxicity. May play a role in controlling neurotransmitter trafficking at the presynaptic terminal and in calcium-dependent exocytosis. Regulates cyclin-E during neuronal apoptosis. May represent a tumor suppressor gene (By similarity).<ref>PMID:15105460</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
| - | [[Category: Hatanaka, H | + | [[Category: Hatanaka, H]] |
| - | [[Category: Kainosho, M | + | [[Category: Kainosho, M]] |
| - | [[Category: Okubo, S | + | [[Category: Okubo, S]] |
| - | [[Category: | + | [[Category: Structural genomic]] |
| - | [[Category: Shimotakahara, S | + | [[Category: Shimotakahara, S]] |
| - | [[Category: Shindo, H | + | [[Category: Shindo, H]] |
| - | [[Category: Tashiro, M | + | [[Category: Tashiro, M]] |
| - | [[Category: Yasuda, H | + | [[Category: Yasuda, H]] |
| - | [[Category: Yokoyama, S | + | [[Category: Yokoyama, S]] |
[[Category: Apoptosis]] | [[Category: Apoptosis]] | ||
[[Category: Parkinson disease]] | [[Category: Parkinson disease]] | ||
| - | [[Category: Riken structural genomics/proteomics initiative]] | ||
[[Category: Rsgi]] | [[Category: Rsgi]] | ||
| - | [[Category: Structural genomic]] | ||
Revision as of 22:27, 25 December 2014
NMR structure of ubiquitin-like domain in murine Parkin
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