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==Solution structure of the zinc finger CCHC domain from the human retinoblastoma-binding protein 6 (Retinoblastoma-binding Q protein 1, RBQ-1)==
==Solution structure of the zinc finger CCHC domain from the human retinoblastoma-binding protein 6 (Retinoblastoma-binding Q protein 1, RBQ-1)==
<StructureSection load='2ysa' size='340' side='right'caption='[[2ysa]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
<StructureSection load='2ysa' size='340' side='right'caption='[[2ysa]]' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2ysa]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2YSA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2YSA FirstGlance]. <br>
<table><tr><td colspan='2'>[[2ysa]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2YSA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2YSA FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">RBBP6 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=2ysa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ysa OCA], [https://pdbe.org/2ysa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ysa RCSB], [https://www.ebi.ac.uk/pdbsum/2ysa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ysa ProSAT], [https://www.topsan.org/Proteins/RSGI/2ysa TOPSAN]</span></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=2ysa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ysa OCA], [https://pdbe.org/2ysa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ysa RCSB], [https://www.ebi.ac.uk/pdbsum/2ysa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ysa ProSAT], [https://www.topsan.org/Proteins/RSGI/2ysa TOPSAN]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/RBBP6_HUMAN RBBP6_HUMAN]] E3 ubiquitin-protein ligase which promotes ubiquitination of YBX1, leading to its degradation by the proteasome. May play a role as a scaffold protein to promote the assembly of the p53/TP53-MDM2 complex, resulting in increase of MDM2-mediated ubiquitination and degradation of p53/TP53; may function as negative regulator of p53/TP53, leading to both apoptosis and cell growth.  
[https://www.uniprot.org/uniprot/RBBP6_HUMAN RBBP6_HUMAN] E3 ubiquitin-protein ligase which promotes ubiquitination of YBX1, leading to its degradation by the proteasome. May play a role as a scaffold protein to promote the assembly of the p53/TP53-MDM2 complex, resulting in increase of MDM2-mediated ubiquitination and degradation of p53/TP53; may function as negative regulator of p53/TP53, leading to both apoptosis and cell growth.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Harada, T]]
[[Category: Harada T]]
[[Category: Kigawa, T]]
[[Category: Kigawa T]]
[[Category: Koshiba, S]]
[[Category: Koshiba S]]
[[Category: Ohnishi, S]]
[[Category: Ohnishi S]]
[[Category: Structural genomic]]
[[Category: Sato M]]
[[Category: Sato, M]]
[[Category: Tochio N]]
[[Category: Tochio, N]]
[[Category: Watanabe S]]
[[Category: Watanabe, S]]
[[Category: Yokoyama S]]
[[Category: Yokoyama, S]]
[[Category: Cchc]]
[[Category: Metal binding protein]]
[[Category: National project on protein structural and functional analyse]]
[[Category: Nppsfa]]
[[Category: Rsgi]]
[[Category: Zinc finger]]
Retrieved from "https://proteopedia.org/2ysa"