3hyi: Difference between revisions

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{{Seed}}
[[Image:3hyi.png|left|200px]]


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==Crystal structure of full-length DUF199/WhiA from Thermatoga maritima==
The line below this paragraph, containing "STRUCTURE_3hyi", creates the "Structure Box" on the page.
<StructureSection load='3hyi' size='340' side='right'caption='[[3hyi]], [[Resolution|resolution]] 2.34&Aring;' scene=''>
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== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[3hyi]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HYI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HYI FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.34&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
{{STRUCTURE_3hyi|  PDB=3hyi  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3hyi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hyi OCA], [https://pdbe.org/3hyi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hyi RCSB], [https://www.ebi.ac.uk/pdbsum/3hyi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hyi ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/WHIA_THEMA WHIA_THEMA] Involved in cell division and chromosome segregation.[HAMAP-Rule:MF_01420]
== 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/hy/3hyi_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=3hyi ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Proteins of the DUF199 family, present in all Gram-positive bacteria and best characterized by the WhiA sporulation control factor in Streptomyces coelicolor, are thought to act as genetic regulators. The crystal structure of the DUF199/WhiA protein from Thermatoga maritima demonstrates that these proteins possess a bipartite structure, in which a degenerate N-terminal LAGLIDADG homing endonuclease (LHE) scaffold is tethered to a C-terminal helix-turn-helix (HTH) domain. The LHE domain has lost those residues critical for metal binding and catalysis, and also displays an extensively altered DNA-binding surface as compared with homing endonucleases. The HTH domain most closely resembles related regions of several bacterial sigma70 factors that bind the -35 regions of bacterial promoters. The structure illustrates how an invasive element might be transformed during evolution into a larger assemblage of protein folds that can participate in the regulation of a complex biological pathway.


===Crystal structure of full-length DUF199/WhiA from Thermatoga maritima===
The structure of a bacterial DUF199/WhiA protein: domestication of an invasive endonuclease.,Kaiser BK, Clifton MC, Shen BW, Stoddard BL Structure. 2009 Oct 14;17(10):1368-76. PMID:19836336<ref>PMID:19836336</ref>


 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 3hyi" style="background-color:#fffaf0;"></div>
(as it appears on PubMed at http://www.pubmed.gov), where 19836336 is the PubMed ID number.
== References ==
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<references/>
{{ABSTRACT_PUBMED_19836336}}
__TOC__
 
</StructureSection>
==About this Structure==
[[Category: Large Structures]]
3HYI is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Thermotoga_maritima Thermotoga maritima]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HYI OCA].
 
==Reference==
<ref group="xtra">PMID:19836336</ref><references group="xtra"/>
[[Category: Thermotoga maritima]]
[[Category: Thermotoga maritima]]
[[Category: Clifton, M C.]]
[[Category: Clifton MC]]
[[Category: Kaiser, B K.]]
[[Category: Kaiser BK]]
[[Category: Shen, B W.]]
[[Category: Shen BW]]
[[Category: Stoddard, B L.]]
[[Category: Stoddard BL]]
[[Category: Helix-turn-helix]]
[[Category: Homing endonuclease]]
[[Category: Hth]]
[[Category: Laglidadg]]
[[Category: Transcription regulator]]
 
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Retrieved from "https://proteopedia.org/3hyi"