1kq8: Difference between revisions

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[[Image:1kq8.png|left|200px]]


{{STRUCTURE_1kq8| PDB=1kq8 | SCENE= }}
==Solution Structure of Winged Helix Protein HFH-1==
<StructureSection load='1kq8' size='340' side='right'caption='[[1kq8]]' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1kq8]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KQ8 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1KQ8 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=1kq8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1kq8 OCA], [https://pdbe.org/1kq8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1kq8 RCSB], [https://www.ebi.ac.uk/pdbsum/1kq8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1kq8 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/FOXQ1_RAT FOXQ1_RAT] Plays a role in hair follicle differentiation (By similarity).
== 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/kq/1kq8_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=1kq8 ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The hepatocyte nuclear factor 3 (HNF-3)/fork head (fkh) family contains a large number of transcription factors that recognize divergent DNA sequences via a winged helix binding motif. HNF-3/fkh proteins show a broad profile of DNA sequence-specificity in which one DNA sequence can be recognized by more than one HNF-3/fkh protein and each individual HNF-3/fkh protein has several DNA binding sequences. In this study, heteronuclear NMR methods were used to study the structures of the DNA binding domain of a conserved winged helix protein HFH-1 and its DNA complexes. The structural comparison of winged helix proteins HFH-1 and Genesis and their DNA complexes indicates that even two highly conserved HNF-3 family members can adopt different local structures when they contact an identical DNA binding sequence, while one of these two HNF-3 proteins seems to adopt only slightly different structures on different DNA binding sites.


===Solution Structure of Winged Helix Protein HFH-1===
Structure comparison of two conserved HNF-3/fkh proteins HFH-1 and genesis indicates the existence of folding differences in their complexes with a DNA binding sequence.,Sheng W, Rance M, Liao X Biochemistry. 2002 Mar 12;41(10):3286-93. PMID:11876636<ref>PMID:11876636</ref>


{{ABSTRACT_PUBMED_11876636}}
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 
</div>
==About this Structure==
<div class="pdbe-citations 1kq8" style="background-color:#fffaf0;"></div>
[[1kq8]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KQ8 OCA].
== References ==
 
<references/>
==Reference==
__TOC__
<ref group="xtra">PMID:011876636</ref><references group="xtra"/>
</StructureSection>
[[Category: Large Structures]]
[[Category: Rattus norvegicus]]
[[Category: Rattus norvegicus]]
[[Category: Liao, X.]]
[[Category: Liao X]]
[[Category: Rance, M.]]
[[Category: Rance M]]
[[Category: Sheng, W.]]
[[Category: Sheng W]]
[[Category: Hfh-1]]
[[Category: Transcription]]
[[Category: Winged helix protein]]
Retrieved from "https://proteopedia.org/1kq8"