9m0h: Difference between revisions

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'''Unreleased structure'''


The entry 9m0h is ON HOLD  until Paper Publication
==Crystal structure of human endonuclease G mutant C113A/H141A==
 
<StructureSection load='9m0h' size='340' side='right'caption='[[9m0h]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
Authors: Yang, W.Z., Yuan, H.S.
== Structural highlights ==
 
<table><tr><td colspan='2'>[[9m0h]] is a 2 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=9M0H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9M0H FirstGlance]. <br>
Description: Crystal structure of human endonuclease G mutant C113A/H141A
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.85&#8491;</td></tr>
[[Category: Unreleased Structures]]
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
[[Category: Yuan, H.S]]
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9m0h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9m0h OCA], [https://pdbe.org/9m0h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9m0h RCSB], [https://www.ebi.ac.uk/pdbsum/9m0h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9m0h ProSAT]</span></td></tr>
[[Category: Yang, W.Z]]
</table>
== Function ==
[https://www.uniprot.org/uniprot/NUCG_HUMAN NUCG_HUMAN] Endonuclease that preferentially catalyzes the cleavage of double-stranded 5-hydroxymethylcytosine (5hmC)-modified DNA (PubMed:25355512). The 5hmC-modified nucleotide does not increase the binding affinity, but instead increases the efficiency of cutting and specifies the site of cleavage for the modified DNAs (By similarity). Shows significantly higher affinity for four-stranded Holliday junction over duplex and single-stranded DNAs (By similarity). Promotes conservative recombination when the DNA is 5hmC-modified (PubMed:25355512). Promotes autophagy through the suppression of mTOR by its phosphorylation-mediated interaction with YWHAG and its endonuclease activity-mediated DNA damage response (PubMed:33473107). GSK3-beta mediated phosphorylation of ENDOG enhances its interaction with YWHAG, leading to the release of TSC2 and PIK3C3 from YWHAG resulting in mTOR pathway suppression and autophagy initiation (PubMed:33473107). Promotes cleavage of mtDNA in response to oxidative and nitrosative stress, in turn inducing compensatory mtDNA replication (PubMed:29719607).[UniProtKB:O08600]<ref>PMID:25355512</ref> <ref>PMID:29719607</ref> <ref>PMID:33473107</ref>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Yang WZ]]
[[Category: Yuan HS]]
Retrieved from "https://proteopedia.org/9m0h"