2pd8

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[[Image:2pd8.png|left|200px]]
 
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{{STRUCTURE_2pd8| PDB=2pd8 | SCENE= }}
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==1.8 Angstrom Crystal Structure of the Cys71Ser mutant of Vivid==
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<StructureSection load='2pd8' size='340' side='right'caption='[[2pd8]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2pd8]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Neurospora_crassa Neurospora crassa]. The March 2015 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Phototropin'' by David Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2015_3 10.2210/rcsb_pdb/mom_2015_3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PD8 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PD8 FirstGlance]. <br>
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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]] 1.8&#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=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</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=2pd8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pd8 OCA], [https://pdbe.org/2pd8 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2pd8 RCSB], [https://www.ebi.ac.uk/pdbsum/2pd8 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2pd8 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/Q9C3Y6_NEUCS Q9C3Y6_NEUCS]
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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/pd/2pd8_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=2pd8 ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The Neurospora crassa photoreceptor Vivid tunes blue-light responses and modulates gating of the circadian clock. Crystal structures of dark-state and light-state Vivid reveal a light, oxygen, or voltage Per-Arnt-Sim domain with an unusual N-terminal cap region and a loop insertion that accommodates the flavin cofactor. Photoinduced formation of a cystein-flavin adduct drives flavin protonation to induce an N-terminal conformational change. A cysteine-to-serine substitution remote from the flavin adenine dinucleotide binding site decouples conformational switching from the flavin photocycle and prevents Vivid from sending signals in Neurospora. Key elements of this activation mechanism are conserved by other photosensors such as White Collar-1, ZEITLUPE, ENVOY, and flavin-binding, kelch repeat, F-BOX 1 (FKF1).
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===1.8 Angstrom Crystal Structure of the Cys71Ser mutant of Vivid===
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Conformational switching in the fungal light sensor Vivid.,Zoltowski BD, Schwerdtfeger C, Widom J, Loros JJ, Bilwes AM, Dunlap JC, Crane BR Science. 2007 May 18;316(5827):1054-7. PMID:17510367<ref>PMID:17510367</ref>
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{{ABSTRACT_PUBMED_17510367}}
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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==About this Structure==
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<div class="pdbe-citations 2pd8" style="background-color:#fffaf0;"></div>
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[[2pd8]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Neurospora_crassa Neurospora crassa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PD8 OCA].
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== References ==
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<references/>
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==Reference==
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__TOC__
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<ref group="xtra">PMID:017510367</ref><references group="xtra"/>
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Neurospora crassa]]
[[Category: Neurospora crassa]]
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[[Category: Bilwes, A M.]]
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[[Category: Phototropin]]
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[[Category: Crane, B R.]]
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[[Category: RCSB PDB Molecule of the Month]]
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[[Category: Zoltowski, B D.]]
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[[Category: Bilwes AM]]
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[[Category: Circadian clock]]
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[[Category: Crane BR]]
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[[Category: Circadian clock protein]]
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[[Category: Zoltowski BD]]
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[[Category: Flavin]]
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[[Category: Lov domain]]
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[[Category: Photoreceptor]]
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Current revision

1.8 Angstrom Crystal Structure of the Cys71Ser mutant of Vivid

PDB ID 2pd8

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