5udw: Difference between revisions
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==LarE, a sulfur transferase involved in synthesis of the cofactor for lactate racemase, in complex with nickel== | ==LarE, a sulfur transferase involved in synthesis of the cofactor for lactate racemase, in complex with nickel== | ||
<StructureSection load='5udw' size='340' side='right' caption='[[5udw]], [[Resolution|resolution]] 2.70Å' scene=''> | <StructureSection load='5udw' size='340' side='right'caption='[[5udw]], [[Resolution|resolution]] 2.70Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[5udw]] is a 6 chain structure with sequence from [ | <table><tr><td colspan='2'>[[5udw]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Lactiplantibacillus_plantarum_WCFS1 Lactiplantibacillus plantarum WCFS1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5UDW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5UDW FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.698Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NI:NICKEL+(II)+ION'>NI</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=5udw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5udw OCA], [https://pdbe.org/5udw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5udw RCSB], [https://www.ebi.ac.uk/pdbsum/5udw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5udw ProSAT]</span></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/LARE_LACPL LARE_LACPL] Involved in the biosynthesis of a nickel-pincer cofactor ((SCS)Ni(II) pincer complex). Catalyzes the ATP-dependent incorporation of two sulfur atoms in pyridinium-3,5-biscarboxylic acid mononucleotide (P2CMN) to yield pyridinium-3,5-bisthiocarboxylic acid mononucleotide (P2TMN). The source of sulfur is the enzyme itself: Cys-176 of LarE is the sulfur donor, thereby being converted into dehydroalanine, and is not regenerated in vivo. Thus, two molecules of LarE undergo sacrificial sulfur transfer to create one P2TMN (PubMed:27114550). Binds nickel (PubMed:24710389). Is required for the activation of the lactate racemase LarA (PubMed:24710389). May also be involved in the activation of other nickel-pincer cofactor-dependent enzymes (PubMed:27114550).<ref>PMID:24710389</ref> <ref>PMID:27114550</ref> | |||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
| Line 22: | Line 23: | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Lactiplantibacillus plantarum WCFS1]] | ||
[[Category: Desguin | [[Category: Large Structures]] | ||
[[Category: Fellner | [[Category: Desguin B]] | ||
[[Category: Hausinger | [[Category: Fellner M]] | ||
[[Category: Hu | [[Category: Hausinger RP]] | ||
[[Category: Hu J]] | |||
