6s6t: Difference between revisions

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New page: '''Unreleased structure''' The entry 6s6t is ON HOLD Authors: Description: Category: Unreleased Structures
 
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'''Unreleased structure'''


The entry 6s6t is ON HOLD
==Structure of Azospirillum brasilense Glutamate Synthase in a4b3 oligomeric state==
<SX load='6s6t' size='340' side='right' viewer='molstar' caption='[[6s6t]], [[Resolution|resolution]] 4.10&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[6s6t]] is a 7 chain structure with sequence from [https://en.wikipedia.org/wiki/Azospirillum_brasilense Azospirillum brasilense]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6S6T OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6S6T FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 4.1&#8491;</td></tr>
<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>, <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=6s6t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6s6t OCA], [https://pdbe.org/6s6t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6s6t RCSB], [https://www.ebi.ac.uk/pdbsum/6s6t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6s6t ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/GLTD_AZOBR GLTD_AZOBR]
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Bacterial NADPH-dependent glutamate synthase (GltS) is a complex iron-sulfur flavoprotein that catalyzes the reductive synthesis of two L-Glu molecules from L-Gln and 2-oxo-glutarate. GltS functional unit hosts an alpha-subunit (alphaGltS) and a beta-subunit (betaGltS) that assemble in different alphabeta oligomers in solution. Here, we present the cryo-electron microscopy structures of Azospirillum brasilense GltS in four different oligomeric states (alpha4beta3, alpha4beta4, alpha6beta4 and alpha6beta6, in the 3.5- to 4.1-A resolution range). Our study provides a comprehensive GltS model that details the inter-protomeric assemblies and allows unequivocal location of the FAD cofactor and of two electron transfer [4Fe-4S](+1,+2) clusters within betaGltS.


Authors:  
Cryo-EM Structures of Azospirillum brasilense Glutamate Synthase in Its Oligomeric Assemblies.,Swuec P, Chaves-Sanjuan A, Camilloni C, Vanoni MA, Bolognesi M J Mol Biol. 2019 Aug 29. pii: S0022-2836(19)30520-0. doi:, 10.1016/j.jmb.2019.08.011. PMID:31473159<ref>PMID:31473159</ref>


Description:  
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
[[Category: Unreleased Structures]]
</div>
<div class="pdbe-citations 6s6t" style="background-color:#fffaf0;"></div>
 
==See Also==
*[[Glutamate synthase|Glutamate synthase]]
== References ==
<references/>
__TOC__
</SX>
[[Category: Azospirillum brasilense]]
[[Category: Large Structures]]
[[Category: Bolognesi M]]
[[Category: Chaves-Sanjuan A]]
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