View source for 9dnp


==Structure of UBR2-RFF complex==
<StructureSection load='9dnp' size='340' side='right'caption='[[9dnp]], [[Resolution|resolution]] 1.22&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[9dnp]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=9DNP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9DNP FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.22&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene>, <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=9dnp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9dnp OCA], [https://pdbe.org/9dnp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9dnp RCSB], [https://www.ebi.ac.uk/pdbsum/9dnp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9dnp ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/UBR2_HUMAN UBR2_HUMAN] E3 ubiquitin-protein ligase which is a component of the N-end rule pathway. Recognizes and binds to proteins bearing specific N-terminal residues that are destabilizing according to the N-end rule, leading to their ubiquitination and subsequent degradation. Plays a critical role in chromatin inactivation and chromosome-wide transcriptional silencing during meiosis via ubiquitination of histone H2A. Binds leucine and is a negative regulator of the leucine-mTOR signaling pathway, thereby controlling cell growth.<ref>PMID:15548684</ref> <ref>PMID:20298436</ref> <ref>PMID:20835242</ref> 
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Synthetic construct]]
[[Category: Chen Y]]
[[Category: Huang S]]
[[Category: Taylor S]]
[[Category: Wu J]]