7oqq
From Proteopedia
(Difference between revisions)
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==PARP15 catalytic domain in complex with TIQ-A== | ==PARP15 catalytic domain in complex with TIQ-A== | ||
| - | <StructureSection load='7oqq' size='340' side='right'caption='[[7oqq]]' scene=''> | + | <StructureSection load='7oqq' size='340' side='right'caption='[[7oqq]], [[Resolution|resolution]] 2.00Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7OQQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7OQQ FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[7oqq]] 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=7OQQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7OQQ FirstGlance]. <br> |
| - | </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=7oqq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7oqq OCA], [https://pdbe.org/7oqq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7oqq RCSB], [https://www.ebi.ac.uk/pdbsum/7oqq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7oqq ProSAT]</span></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2Å</td></tr> |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=G18:4H-THIENO[2,3-C]ISOQUINOLIN-5-ONE'>G18</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=7oqq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7oqq OCA], [https://pdbe.org/7oqq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7oqq RCSB], [https://www.ebi.ac.uk/pdbsum/7oqq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7oqq ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/PAR15_HUMAN PAR15_HUMAN] Transcriptional repressor. Has ADP-ribosyltransferase activity. | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The scaffold of TIQ-A, a previously known inhibitor of human poly-ADP-ribosyltransferase PARP1, was utilized to develop inhibitors against human mono-ADP-ribosyltransferases through structure-guided design and activity profiling. By supplementing the TIQ-A scaffold with small structural changes, based on a PARP10 inhibitor OUL35, selectivity changed from poly-ADP-ribosyltransferases towards mono-ADP-ribosyltransferases. Binding modes of analogs were experimentally verified by determining complex crystal structures with mono-ADP-ribosyltransferase PARP15 and with poly-ADP-ribosyltransferase TNKS2. The best analogs of the study achieved 10-20-fold selectivity towards mono-ADP-ribosyltransferases PARP10 and PARP15 while maintaining micromolar potencies. The work demonstrates a route to differentiate compound selectivity between mono- and poly-ribosyltransferases of the human ARTD family. | ||
| + | |||
| + | Analogs of TIQ-A as inhibitors of human mono-ADP-ribosylating PARPs.,Maksimainen MM, Murthy S, Sowa ST, Galera-Prat A, Rolina E, Heiskanen JP, Lehtio L Bioorg Med Chem. 2021 Nov 10;52:116511. doi: 10.1016/j.bmc.2021.116511. PMID:34801828<ref>PMID:34801828</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 7oqq" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Poly(ADP-ribose) polymerase 3D structures|Poly(ADP-ribose) polymerase 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| + | [[Category: Homo sapiens]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Lehtio L]] | [[Category: Lehtio L]] | ||
[[Category: Maksimainen MM]] | [[Category: Maksimainen MM]] | ||
Current revision
PARP15 catalytic domain in complex with TIQ-A
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