3ng2: Difference between revisions

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{{Seed}}
[[Image:3ng2.jpg|left|200px]]


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==Crystal structure of the RNF4 ring domain dimer==
The line below this paragraph, containing "STRUCTURE_3ng2", creates the "Structure Box" on the page.
<StructureSection load='3ng2' size='340' side='right'caption='[[3ng2]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[3ng2]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NG2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3NG2 FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
{{STRUCTURE_3ng2| PDB=3ng2 |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3ng2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ng2 OCA], [https://pdbe.org/3ng2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ng2 RCSB], [https://www.ebi.ac.uk/pdbsum/3ng2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ng2 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/RNF4_RAT RNF4_RAT] E3 ubiquitin-protein ligase which binds polysumoylated chains covalently attached to proteins and mediates 'Lys-6'-, 'Lys-11'-, 'Lys-48'- and 'Lys-63'-linked polyubiquitination of those substrates and their subsequent targeting to the proteasome for degradation. Regulates the degradation of several proteins including PML and the transcriptional activator PEA3. Involved in chromosome alignment and spindle assembly, it regulates the kinetochore CENPH-CENPI-CENPK complex by targeting polysumoylated CENPI to proteasomal degradation. Regulates the cellular responses to hypoxia and heat shock through degradation of respectively EPAS1 and PARP1. Alternatively, it may also bind DNA/nucleosomes and have a more direct role in the regulation of transcription for instance enhancing basal transcription and steroid receptor-mediated transcriptional activation.<ref>PMID:9710597</ref> <ref>PMID:11319220</ref> <ref>PMID:14987998</ref> <ref>PMID:15707587</ref> <ref>PMID:18408734</ref> <ref>PMID:20943951</ref>
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ng/3ng2_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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/main_output.php?pdb_ID=3ng2 ConSurf].
<div style="clear:both"></div>


===Crystal structure of the RNF4 ring domain dimer===
==See Also==
 
*[[Ubiquitin protein ligase 3D structures|Ubiquitin protein ligase 3D structures]]
 
== References ==
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<references/>
The line below this paragraph, {{ABSTRACT_PUBMED_20681948}}, adds the Publication Abstract to the page
__TOC__
(as it appears on PubMed at http://www.pubmed.gov), where 20681948 is the PubMed ID number.
</StructureSection>
-->
[[Category: Large Structures]]
{{ABSTRACT_PUBMED_20681948}}
 
==About this Structure==
3NG2 is a 2 chains structure with sequences from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NG2 OCA].
 
==Reference==
<ref group="xtra">PMID:20681948</ref><references group="xtra"/>
[[Category: Rattus norvegicus]]
[[Category: Rattus norvegicus]]
[[Category: Day, C L.]]
[[Category: Day CL]]
[[Category: Liew, C W.]]
[[Category: Liew CW]]
[[Category: E3 ligase]]
[[Category: Metal binding protein]]
[[Category: Ring domain]]
[[Category: Sumoylation]]
[[Category: Ubiquitylation]]
[[Category: Zinc-finger]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Oct  6 06:06:39 2010''

Latest revision as of 08:32, 20 March 2024

Crystal structure of the RNF4 ring domain dimer

3ng2, resolution 1.80Å

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