4oqb: Difference between revisions

<StructureSection load='4oqb' size='340' side='right'caption='[[4oqb]], [[Resolution|resolution]] 3.36&Aring;' scene=''>

<table><tr><td colspan='2'>[[4oqb]] is a 6 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=4OQB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4OQB 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]] 3.362&#8491;</td></tr>

<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2UT:(2Z)-2-{4-[2-(MORPHOLIN-4-YL)ETHOXY]BENZYLIDENE}-3-OXO-2,3-DIHYDRO-1-BENZOFURAN-7-CARBOXAMIDE'>2UT</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=4oqb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4oqb OCA], [https://pdbe.org/4oqb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4oqb RCSB], [https://www.ebi.ac.uk/pdbsum/4oqb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4oqb ProSAT]</span></td></tr>

</table>

[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>  

[[Category: Homo sapiens]]

[[Category: Large Structures]]

[[Category: Pascal JM]]

[[Category: Steffen JD]]