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2k1n

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{{Seed}}
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==DNA bound structure of the N-terminal domain of AbrB==
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[[Image:2k1n.png|left|200px]]
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<StructureSection load='2k1n' size='340' side='right' caption='[[2k1n]], [[NMR_Ensembles_of_Models | 10 NMR models]]' scene=''>
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== Structural highlights ==
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[[2k1n]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2K1N OCA]. <br>
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<b>Related:</b> [[1z0r|1z0r]]<br>
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<b>Activity:</b> <span class='plainlinks'>[http://en.wikipedia.org/wiki/Glucokinase Glucokinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.2 2.7.1.2] </span><br>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/k1/2k1n_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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/chain_selection.php?pdb_ID=2ata ConSurf].
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<div style="clear:both"></div>
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== Publication Abstract from PubMed ==
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Understanding the DNA recognition and binding by the AbrB-like family of transcriptional regulators is of significant interest since these proteins enable bacteria to elicit the appropriate response to diverse environmental stimuli. Although these "transition-state regulator" proteins have been well characterized at the genetic level, the general and specific mechanisms of DNA binding remain elusive. We present RDC-refined NMR solution structures and dynamic properties of the DNA-binding domains of three Bacillus subtilis transition-state regulators: AbrB, Abh, and SpoVT. We combined previously investigated DNase I footprinting, DNA methylation, gel-shift assays, and mutagenic and NMR studies to generate a structural model of the complex between AbrBN(55) and its cognate promoter, abrB8. These investigations have enabled us to generate a model for the specific nature of the transition-state regulator-DNA interaction, a structure that has remained elusive thus far.
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Insights into the nature of DNA binding of AbrB-like transcription factors.,Sullivan DM, Bobay BG, Kojetin DJ, Thompson RJ, Rance M, Strauch MA, Cavanagh J Structure. 2008 Nov 12;16(11):1702-13. PMID:19000822<ref>PMID:19000822</ref>
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The line below this paragraph, containing "STRUCTURE_2k1n", creates the "Structure Box" on the page.
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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or leave the SCENE parameter empty for the default display.
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-->
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{{STRUCTURE_2k1n| PDB=2k1n | SCENE= }}
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===DNA bound structure of the N-terminal domain of AbrB===
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
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== References ==
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<references/>
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<!--
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__TOC__
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The line below this paragraph, {{ABSTRACT_PUBMED_19000822}}, adds the Publication Abstract to the page
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</StructureSection>
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(as it appears on PubMed at http://www.pubmed.gov), where 19000822 is the PubMed ID number.
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-->
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{{ABSTRACT_PUBMED_19000822}}
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==About this Structure==
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2K1N is a 6 chains structure of sequences from [http://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2K1N OCA].
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==Reference==
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<ref group="xtra">PMID:19000822</ref><references group="xtra"/>
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[[Category: Bacillus subtilis]]
[[Category: Bacillus subtilis]]
[[Category: Bobay, B G.]]
[[Category: Bobay, B G.]]
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[[Category: Transcription]]
[[Category: Transcription]]
[[Category: Transcription regulation]]
[[Category: Transcription regulation]]
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[[Category: Transcription/dna complex]]
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[[Category: Transcription-dna complex]]
[[Category: Transition state regulator]]
[[Category: Transition state regulator]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 20:36:51 2009''
 

Revision as of 08:45, 30 April 2014

DNA bound structure of the N-terminal domain of AbrB

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