2hap

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{{STRUCTURE_2hap| PDB=2hap | SCENE= }}
 
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===STRUCTURE OF A HAP1-18/DNA COMPLEX REVEALS THAT PROTEIN/DNA INTERACTIONS CAN HAVE DIRECT ALLOSTERIC EFFECTS ON TRANSCRIPTIONAL ACTIVATION===
 
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{{ABSTRACT_PUBMED_9886287}}
 
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==About this Structure==
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==STRUCTURE OF A HAP1-18/DNA COMPLEX REVEALS THAT PROTEIN/DNA INTERACTIONS CAN HAVE DIRECT ALLOSTERIC EFFECTS ON TRANSCRIPTIONAL ACTIVATION==
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[[2hap]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HAP OCA].
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<StructureSection load='2hap' size='340' side='right'caption='[[2hap]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
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== Structural highlights ==
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==Reference==
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<table><tr><td colspan='2'>[[2hap]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HAP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HAP FirstGlance]. <br>
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<ref group="xtra">PMID:009886287</ref><references group="xtra"/><references/>
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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]] 2.5&#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=ZN:ZINC+ION'>ZN</scene></td></tr>
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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=2hap FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2hap OCA], [https://pdbe.org/2hap PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2hap RCSB], [https://www.ebi.ac.uk/pdbsum/2hap PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2hap ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/HAP1_YEASX HAP1_YEASX] Regulation of oxygen dependent gene expression. It modulates the expression of Iso-1 (CYP1) and Iso-2 (CYP3) cytochrome c. In response to heme, promotes transcription of genes encoding functions required for respiration, controlling oxidative damage and repression of anaerobic genes. Binds to the sequence 5'-CGGNNNTNNCGG-3'. Is non-functional in terms of iso-1 cytochrome c expression in strain S288c and its derivatives.<ref>PMID:10541856</ref> <ref>PMID:11689685</ref> <ref>PMID:2851658</ref> <ref>PMID:9027731</ref>
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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/ha/2hap_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=2hap ConSurf].
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<div style="clear:both"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Saccharomyces cerevisiae]]
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[[Category: Guarente, L.]]
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[[Category: Guarente L]]
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[[Category: King, D A.]]
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[[Category: King DA]]
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[[Category: Marmorstein, R.]]
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[[Category: Marmorstein R]]
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[[Category: Zhang, L.]]
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[[Category: Zhang L]]
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[[Category: Asymmetry]]
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[[Category: Complex transcription factor-dna]]
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[[Category: Gene regulation-dna complex]]
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[[Category: Hyperactive mutant]]
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[[Category: Transcriptional activation]]
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Current revision

STRUCTURE OF A HAP1-18/DNA COMPLEX REVEALS THAT PROTEIN/DNA INTERACTIONS CAN HAVE DIRECT ALLOSTERIC EFFECTS ON TRANSCRIPTIONAL ACTIVATION

PDB ID 2hap

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