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1d3u

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[[Image:1d3u.gif|left|200px]]
 
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{{Structure
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==TATA-BINDING PROTEIN/TRANSCRIPTION FACTOR (II)B/BRE+TATA-BOX COMPLEX FROM PYROCOCCUS WOESEI==
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|PDB= 1d3u |SIZE=350|CAPTION= <scene name='initialview01'>1d3u</scene>, resolution 2.4&Aring;
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<StructureSection load='1d3u' size='340' side='right'caption='[[1d3u]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
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|SITE=
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== Structural highlights ==
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|LIGAND=
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<table><tr><td colspan='2'>[[1d3u]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Pyrococcus_woesei Pyrococcus woesei]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1D3U OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1D3U FirstGlance]. <br>
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|ACTIVITY=
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4&#8491;</td></tr>
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|GENE=
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1d3u FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1d3u OCA], [https://pdbe.org/1d3u PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1d3u RCSB], [https://www.ebi.ac.uk/pdbsum/1d3u PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1d3u ProSAT]</span></td></tr>
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}}
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/TBP_PYRWO TBP_PYRWO] General factor that plays a role in the activation of archaeal genes transcribed by RNA polymerase. Binds specifically to the TATA box promoter element which lies close to the position of transcription initiation.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|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/d3/1d3u_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/main_output.php?pdb_ID=1d3u ConSurf].
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<div style="clear:both"></div>
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'''TATA-BINDING PROTEIN/TRANSCRIPTION FACTOR (II)B/BRE+TATA-BOX COMPLEX FROM PYROCOCCUS WOESEI'''
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==See Also==
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*[[TATA-binding protein 3D structures|TATA-binding protein 3D structures]]
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*[[Transcription initiation factors 3D structures|Transcription initiation factors 3D structures]]
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==Overview==
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__TOC__
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Recently the definition of the metazoan RNA polymerase II and archaeal core promoters has been expanded to include a region immediately upstream of the TATA box called the B recognition element (BRE), so named because eukaryal transcription factor TFIIB and its archaeal orthologue TFB interact with the element in a sequence-specific manner. Here we present the 2.4-A crystal structure of archaeal TBP and the C-terminal core of TFB (TFB(c)) in a complex with an extended TATA-box-containing promoter that provides a detailed picture of the stereospecific interactions between the BRE and a helix-turn-helix motif in the C-terminal cyclin repeat of TFB(c). This interaction is important in determining the level of basal transcription and explicitly defines the direction of transcription.
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</StructureSection>
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[[Category: Large Structures]]
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==About this Structure==
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1D3U is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Pyrococcus_woesei Pyrococcus woesei]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1D3U OCA].
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==Reference==
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The structural basis for the oriented assembly of a TBP/TFB/promoter complex., Littlefield O, Korkhin Y, Sigler PB, Proc Natl Acad Sci U S A. 1999 Nov 23;96(24):13668-73. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/10570130 10570130]
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[[Category: Protein complex]]
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[[Category: Pyrococcus woesei]]
[[Category: Pyrococcus woesei]]
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[[Category: Korkhin, Y.]]
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[[Category: Korkhin Y]]
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[[Category: Littlefield, O.]]
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[[Category: Littlefield O]]
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[[Category: Sigler, P B.]]
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[[Category: Sigler PB]]
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[[Category: hyperthermophile]]
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[[Category: protein-dna complex]]
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[[Category: transcription]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 10:32:31 2008''
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Current revision

TATA-BINDING PROTEIN/TRANSCRIPTION FACTOR (II)B/BRE+TATA-BOX COMPLEX FROM PYROCOCCUS WOESEI

PDB ID 1d3u

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