6smy

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(New page: '''Unreleased structure''' The entry 6smy is ON HOLD until Aug 23 2021 Authors: Sharma, M., Davies, G.J. Description: Crystal structure of SLA Reductase YihU from E. Coli with NADH and...)
Current revision (12:44, 24 January 2024) (edit) (undo)
 
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'''Unreleased structure'''
 
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The entry 6smy is ON HOLD until Aug 23 2021
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==Crystal structure of SLA Reductase YihU from E. Coli with NADH and product DHPS==
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<StructureSection load='6smy' size='340' side='right'caption='[[6smy]], [[Resolution|resolution]] 2.45&Aring;' scene=''>
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Authors: Sharma, M., Davies, G.J.
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== Structural highlights ==
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<table><tr><td colspan='2'>[[6smy]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6SMY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6SMY FirstGlance]. <br>
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Description: Crystal structure of SLA Reductase YihU from E. Coli with NADH and product DHPS
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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]] 2.45&#8491;</td></tr>
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[[Category: Unreleased Structures]]
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=LLQ:(2~{S})-2,3-bis(oxidanyl)propane-1-sulfonic+acid'>LLQ</scene>, <scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene></td></tr>
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[[Category: Sharma, M]]
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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=6smy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6smy OCA], [https://pdbe.org/6smy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6smy RCSB], [https://www.ebi.ac.uk/pdbsum/6smy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6smy ProSAT]</span></td></tr>
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[[Category: Davies, G.J]]
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/SQUU_ECOLI SQUU_ECOLI] Reduces 3-sulfolactaldehyde (SLA) to 2,3-dihydroxypropane 1-sulfonate (DHPS) (PubMed:24463506, Ref.6). Metabolite profiling studies showed that the enzyme also catalyzes in vitro the NADH-dependent reduction of succinic semialdehyde (SSA) to 4-hydroxybutyrate (GHB), and that it could be involved in the metabolism of SSA, and other potentially toxic intermediates that may accumulate under stress conditions (PubMed:19372223). However, the enzyme exhibits a 42,000-fold greater catalytic efficiency for the reduction of SLA over SSA (Ref.6). Shows no detectable activity on the analogous glycolytic intermediate glyceraldehyde-3-phosphate (Ref.6).<ref>PMID:19372223</ref> <ref>PMID:24463506</ref> <ref>PMID:24463506</ref>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Escherichia coli K-12]]
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[[Category: Large Structures]]
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[[Category: Davies GJ]]
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[[Category: Sharma M]]

Current revision

Crystal structure of SLA Reductase YihU from E. Coli with NADH and product DHPS

PDB ID 6smy

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