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6xpp
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of itaconate modified Mycobaterium tuberculosis isocitrate lyase== | |
| + | <StructureSection load='6xpp' size='340' side='right'caption='[[6xpp]], [[Resolution|resolution]] 1.55Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6xpp]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis_H37Rv Mycobacterium tuberculosis H37Rv]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6XPP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6XPP 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]] 1.55Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ITN:2-METHYLIDENEBUTANEDIOIC+ACID'>ITN</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=6xpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6xpp OCA], [https://pdbe.org/6xpp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6xpp RCSB], [https://www.ebi.ac.uk/pdbsum/6xpp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6xpp ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/ACEA_MYCTU ACEA_MYCTU] Catalyzes the formation of succinate and glyoxylate from isocitrate, a key step of the glyoxylate cycle. May be involved in the assimilation of one-carbon compounds via the isocitrate lyase-positive serine pathway (By similarity). | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Itaconate is a mammalian antimicrobial metabolite that inhibits the isocitrate lyases (ICLs) of Mycobacterium tuberculosis. Herein, we report that ICLs form a covalent adduct with itaconate through their catalytic cysteine residue. These results reveal atomic details of itaconate inhibition and provide insights into the catalytic mechanism of ICLs. | ||
| - | + | Itaconate is a covalent inhibitor of the Mycobacterium tuberculosis isocitrate lyase.,Kwai BXC, Collins AJ, Middleditch MJ, Sperry J, Bashiri G, Leung IKH RSC Med Chem. 2020 Oct 19;12(1):57-61. doi: 10.1039/d0md00301h. eCollection 2021 , Jan 1. PMID:34046597<ref>PMID:34046597</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| - | [[Category: | + | <div class="pdbe-citations 6xpp" style="background-color:#fffaf0;"></div> |
| - | [[Category: Bashiri | + | == References == |
| - | [[Category: Leung | + | <references/> |
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Mycobacterium tuberculosis H37Rv]] | ||
| + | [[Category: Bashiri G]] | ||
| + | [[Category: Kwai BXC]] | ||
| + | [[Category: Leung IKH]] | ||
Current revision
Crystal structure of itaconate modified Mycobaterium tuberculosis isocitrate lyase
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