3hjk

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{{Seed}}
 
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[[Image:3hjk.jpg|left|200px]]
 
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==2.0 Angstrom Structure of the Ile74Val Variant of Vivid (VVD).==
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The line below this paragraph, containing "STRUCTURE_3hjk", creates the "Structure Box" on the page.
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<StructureSection load='3hjk' size='340' side='right'caption='[[3hjk]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3hjk]] 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=3HJK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HJK FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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&#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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{{STRUCTURE_3hjk| PDB=3hjk | SCENE= }}
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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=3hjk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hjk OCA], [https://pdbe.org/3hjk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hjk RCSB], [https://www.ebi.ac.uk/pdbsum/3hjk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hjk 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/hj/3hjk_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=3hjk 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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Phototropin-like LOV domains form a cysteinyl-flavin adduct in response to blue light but show considerable variation in output signal and the lifetime of the photo-adduct signaling state. Mechanistic studies of the slow-cycling fungal LOV photoreceptor Vivid (VVD) reveal the importance of reactive cysteine conformation, flavin electronic environment and solvent accessibility for adduct scission and thermal reversion. Proton inventory, pH effects, base catalysis and structural studies implicate flavin N(5) deprotonation as rate-determining for recovery. Substitutions of active site residues Ile74, Ile85, Met135 and Met165 alter photoadduct lifetimes by over four orders of magnitude in VVD, and similar changes in other LOV proteins show analogous effects. Adduct state decay rates also correlate with changes in conformational and oligomeric properties of the protein necessary for signaling. These findings link natural sequence variation of LOV domains to function and provide a means to design broadly reactive light-sensitive probes.
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===2.0 Angstrom Structure of the Ile74Val Variant of Vivid (VVD).===
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Mechanism-based tuning of a LOV domain photoreceptor.,Zoltowski BD, Vaccaro B, Crane BR Nat Chem Biol. 2009 Nov;5(11):827-34. Epub 2009 Aug 30. PMID:19718042<ref>PMID:19718042</ref>
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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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The line below this paragraph, {{ABSTRACT_PUBMED_19718042}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 3hjk" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 19718042 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_19718042}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Large Structures]]
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3HJK is a 2 chains structure of sequences 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=3HJK OCA].
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==Reference==
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<ref group="xtra">PMID:19718042</ref><references group="xtra"/>
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[[Category: Neurospora crassa]]
[[Category: Neurospora crassa]]
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[[Category: Crane, B R.]]
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[[Category: Phototropin]]
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[[Category: Vaccaro, B J.]]
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[[Category: RCSB PDB Molecule of the Month]]
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[[Category: Zoltowski, B D.]]
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[[Category: Crane BR]]
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[[Category: Circadian clock]]
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[[Category: Vaccaro BJ]]
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[[Category: Fad]]
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[[Category: Zoltowski BD]]
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[[Category: Lov]]
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[[Category: Pa]]
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[[Category: Photoreceptor]]
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[[Category: Signaling protein]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Sep 30 09:15:47 2009''
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Current revision

2.0 Angstrom Structure of the Ile74Val Variant of Vivid (VVD).

PDB ID 3hjk

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