9umc: Difference between revisions

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'''Unreleased structure'''


The entry 9umc is ON HOLD  until Paper Publication
==Human poly ADP-ribose polymerase(PARP-1 )zinc finger 1 bound to 13bp DNA==
 
<StructureSection load='9umc' size='340' side='right'caption='[[9umc]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
Authors: Yan, M., Zhang, H.
== Structural highlights ==
 
<table><tr><td colspan='2'>[[9umc]] is a 4 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=9UMC OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=9UMC FirstGlance]. <br>
Description: Human poly ADP-ribose polymerase(PARP-1 )zinc finger 1 bound to 13bp DNA
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.6&#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=ZN:ZINC+ION'>ZN</scene></td></tr>
[[Category: Yan, M]]
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=9umc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=9umc OCA], [https://pdbe.org/9umc PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=9umc RCSB], [https://www.ebi.ac.uk/pdbsum/9umc PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=9umc ProSAT]</span></td></tr>
[[Category: Zhang, H]]
</table>
== Function ==
[https://www.uniprot.org/uniprot/PARP1_HUMAN PARP1_HUMAN] Involved in the base excision repair (BER) pathway, by catalyzing the poly(ADP-ribosyl)ation of a limited number of acceptor proteins involved in chromatin architecture and in DNA metabolism. This modification follows DNA damages and appears as an obligatory step in a detection/signaling pathway leading to the reparation of DNA strand breaks. Mediates the poly(ADP-ribosyl)ation of APLF and CHFR. Positively regulates the transcription of MTUS1 and negatively regulates the transcription of MTUS2/TIP150. With EEF1A1 and TXK, forms a complex that acts as a T-helper 1 (Th1) cell-specific transcription factor and binds the promoter of IFN-gamma to directly regulate its transcription, and is thus involved importantly in Th1 cytokine production.<ref>PMID:17177976</ref> <ref>PMID:18172500</ref> <ref>PMID:19344625</ref> <ref>PMID:19661379</ref>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Yan M]]
[[Category: Zhang H]]
Retrieved from "https://proteopedia.org/9umc"