View source for 1wxl


==Solution Structure of the HMG-box domain in the SSRP1 subunit of FACT==
<StructureSection load='1wxl' size='340' side='right'caption='[[1wxl]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1wxl]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WXL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1WXL FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=1wxl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1wxl OCA], [https://pdbe.org/1wxl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1wxl RCSB], [https://www.ebi.ac.uk/pdbsum/1wxl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1wxl ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/SSRP1_DROME SSRP1_DROME] Component of the FACT complex, a general chromatin factor that acts to reorganize nucleosomes. The FACT complex is involved in multiple processes that require DNA as a template such as mRNA elongation, DNA replication and DNA repair. During transcription elongation the FACT complex acts as a histone chaperone that both destabilizes and restores nucleosomal structure. It facilitates the passage of RNA polymerase II and transcription by promoting the dissociation of one histone H2A-H2B dimer from the nucleosome, then subsequently promotes the reestablishment of the nucleosome following the passage of RNA polymerase II. Binds specifically to single-stranded DNA and RNA with highest affinity for nucleotides G and U. The FACT complex is required for expression of Hox genes.<ref>PMID:12815073</ref> 
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/wx/1wxl_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1wxl ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Drosophila melanogaster]]
[[Category: Large Structures]]
[[Category: Hirose S]]
[[Category: Kasai N]]
[[Category: Morikawa K]]
[[Category: Ohki I]]
[[Category: Tate S]]
[[Category: Tsunaka Y]]