4fc2: Difference between revisions
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==Crystal structure of mouse poly(ADP-ribose) glycohydrolase (PARG) catalytic domain== | |||
<StructureSection load='4fc2' size='340' side='right' caption='[[4fc2]], [[Resolution|resolution]] 1.91Å' scene=''> | |||
== Structural highlights == | |||
==Function== | <table><tr><td colspan='2'>[[4fc2]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4FC2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4FC2 FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | |||
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | |||
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Parg ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice])</td></tr> | |||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Poly(ADP-ribose)_glycohydrolase Poly(ADP-ribose) glycohydrolase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.143 3.2.1.143] </span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4fc2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4fc2 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4fc2 RCSB], [http://www.ebi.ac.uk/pdbsum/4fc2 PDBsum]</span></td></tr> | |||
</table> | |||
== Function == | |||
[[http://www.uniprot.org/uniprot/PARG_MOUSE PARG_MOUSE]] Poly(ADP-ribose) synthesized after DNA damage is only present transiently and is rapidly degraded by poly(ADP-ribose) glycohydrolase. PARG acts both as an endo- and exoglycosidase, releasing PAR of different length as well as ADP-ribose monomers. Required for retinoid acid-dependent gene transactivation, probably by dePARsylating histone demethylase KDM4D, allowing chromatin derepression at RAR-dependent gene promoters (By similarity). | [[http://www.uniprot.org/uniprot/PARG_MOUSE PARG_MOUSE]] Poly(ADP-ribose) synthesized after DNA damage is only present transiently and is rapidly degraded by poly(ADP-ribose) glycohydrolase. PARG acts both as an endo- and exoglycosidase, releasing PAR of different length as well as ADP-ribose monomers. Required for retinoid acid-dependent gene transactivation, probably by dePARsylating histone demethylase KDM4D, allowing chromatin derepression at RAR-dependent gene promoters (By similarity). | ||
== | ==See Also== | ||
[[ | *[[Poly (ADP-ribose) glycohydrolase|Poly (ADP-ribose) glycohydrolase]] | ||
__TOC__ | |||
</StructureSection> | |||
[[Category: Lk3 transgenic mice]] | [[Category: Lk3 transgenic mice]] | ||
[[Category: Cheng, Z | [[Category: Cheng, Z]] | ||
[[Category: Wang, Z | [[Category: Wang, Z]] | ||
[[Category: Xu, W | [[Category: Xu, W]] | ||
[[Category: Hydrolase]] | [[Category: Hydrolase]] | ||
[[Category: Mouse]] | [[Category: Mouse]] | ||
[[Category: Parg]] | [[Category: Parg]] | ||
