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4b5n
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of oxidized Shewanella Yellow Enzyme 4 (SYE4)== | |
| + | <StructureSection load='4b5n' size='340' side='right'caption='[[4b5n]], [[Resolution|resolution]] 1.10Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4b5n]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Shewanella_oneidensis_MR-1 Shewanella oneidensis MR-1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4B5N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4B5N 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]] 1.1Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=8K6:OCTADECANE'>8K6</scene>, <scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</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=4b5n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4b5n OCA], [https://pdbe.org/4b5n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4b5n RCSB], [https://www.ebi.ac.uk/pdbsum/4b5n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4b5n ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q8EBV3_SHEON Q8EBV3_SHEON] | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Shewanella oneidensis, a Gram-negative gamma-proteobacterium with an extensive redox capacity, possesses four old yellow enzyme (OYE) homologs. Of these, Shewanella yellow enzyme 4 (SYE4) is implicated in resistance to oxidative stress. Here, we present a series of high-resolution crystal structures for SYE4 in the oxidized and reduced states, and in complex with phenolic ligands and the nitro-aromatic explosive picric acid. The structures unmask new features, including the identification of a binding platform for long-chain hydrophobic molecules. Furthermore, we present the first structural observation of a hydride-Meisenheimer complex of picric acid with a flavoenzyme. Overall, our study exposes the binding promiscuity of SYE4 toward a variety of electrophilic substrates and is consistent with a general detoxification function for SYE4. | ||
| - | + | Structural dissection of Shewanella oneidensis old yellow enzyme 4 bound to a Meisenheimer complex and (nitro)phenolic ligands.,Elegheert J, Brige A, Van Beeumen J, Savvides SN FEBS Lett. 2017 Sep 4. doi: 10.1002/1873-3468.12833. PMID:28869767<ref>PMID:28869767</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| + | </div> | ||
| + | <div class="pdbe-citations 4b5n" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[NADPH dehydrogenase|NADPH dehydrogenase]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Shewanella oneidensis MR-1]] | ||
| + | [[Category: Brige A]] | ||
| + | [[Category: Elegheert J]] | ||
| + | [[Category: Savvides SN]] | ||
Current revision
Crystal structure of oxidized Shewanella Yellow Enzyme 4 (SYE4)
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