4wuj: Difference between revisions

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-'''Unreleased structure'''
-The entry 4wuj is ON HOLD  until Paper Publication
+==Structural Biochemistry of a Fungal LOV Domain Photoreceptor Reveals an Evolutionarily Conserved Pathway Integrating Blue-Light and Oxidative Stress==
+<StructureSection load='4wuj' size='340' side='right'caption='[[4wuj]], [[Resolution|resolution]] 2.23&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[4wuj]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Trichoderma_reesei_QM6a Trichoderma reesei QM6a]. 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=4WUJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4WUJ FirstGlance]. <br>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.23&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4wuj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wuj OCA], [https://pdbe.org/4wuj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4wuj RCSB], [https://www.ebi.ac.uk/pdbsum/4wuj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4wuj ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/G0RUC2_HYPJQ G0RUC2_HYPJQ]
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Fungal LOV proteins facilitate photoadaptation via blue light regulation of dimer formation. Despite considerable homology of these proteins in closely related fungi, deviations in signaling exist. Here we report the crystal structure of ENVOY (ENV1), a homolog of N. crassa VVD in the fungus T. reesei, a model organism for plant cell wall degradation. Structural studies contradict a model of reversible competitive dimerization. Rather, evolutionary pressures have facilitated a two-residue shift in the position of a key Cys residue (Cys96) that enables the integration of environmental stress and light responses. A Cys96Thr variant abolishes adaptive responses to light and oxidative stress in a carbon source-dependent manner in vivo. Phylogenetic analysis verifies an evolutionary relevance of the Cys residue shift in different orders within Sordariomycetes. In this manner, we identified a widespread oxidative stress signaling mechanism that couples metabolic sensing and blue light responses not previously identified in LOV proteins.
-Authors: Hopkins, H.C., Lokhandwala, J., Zoltowski, B.D.
+Structural Biochemistry of a Fungal LOV Domain Photoreceptor Reveals an Evolutionarily Conserved Pathway Integrating Light and Oxidative Stress.,Lokhandwala J, Hopkins HC, Rodriguez-Iglesias A, Dattenbock C, Schmoll M, Zoltowski BD Structure. 2015 Jan 6;23(1):116-25. doi: 10.1016/j.str.2014.10.020. Epub 2014 Dec, 18. PMID:25533487<ref>PMID:25533487</ref>
-Description: Structural Biochemistry of a Fungal LOV Domain Photoreceptor Reveals an Evolutionarily Conserved Pathway Integrating Blue-Light and Oxidative Stress
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-[[Category: Unreleased Structures]]
+</div>
-[[Category: Hopkins, H.C]]
+<div class="pdbe-citations 4wuj" style="background-color:#fffaf0;"></div>
-[[Category: Lokhandwala, J]]
+== References ==
-[[Category: Zoltowski, B.D]]
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
+[[Category: Phototropin]]
+[[Category: RCSB PDB Molecule of the Month]]
+[[Category: Trichoderma reesei QM6a]]
+[[Category: Hopkins HC]]
+[[Category: Lokhandwala J]]
+[[Category: Zoltowski BD]]