5f7s
From Proteopedia
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==Cycloalternan-degrading enzyme from Trueperella pyogenes== | ==Cycloalternan-degrading enzyme from Trueperella pyogenes== | ||
| - | <StructureSection load='5f7s' size='340' side='right' caption='[[5f7s]], [[Resolution|resolution]] 2.30Å' scene=''> | + | <StructureSection load='5f7s' size='340' side='right'caption='[[5f7s]], [[Resolution|resolution]] 2.30Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[5f7s]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5F7S OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[5f7s]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Trueperella_pyogenes Trueperella pyogenes]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5F7S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5F7S FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PGE:TRIETHYLENE+GLYCOL'>PGE</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.3Å</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PGE:TRIETHYLENE+GLYCOL'>PGE</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=5f7s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5f7s OCA], [https://pdbe.org/5f7s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5f7s RCSB], [https://www.ebi.ac.uk/pdbsum/5f7s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5f7s ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Here we employ a 'systems structural biology' approach to functionally characterize an unconventional alpha-glucan metabolic pathway from the food-borne pathogen Listeria monocytogenes (Lm). Crystal structure determination coupled with basic biochemical and biophysical assays allowed for the identification of anabolic, transport, catabolic and regulatory portions of the cycloalternan pathway. These findings provide numerous insights into cycloalternan pathway function and reveal the mechanism of repressor, open reading frame, kinase (ROK) transcription regulators. Moreover, by developing a structural overview we were able to anticipate the cycloalternan pathway's role in the metabolism of partially hydrolysed starch derivatives and demonstrate its involvement in Lm pathogenesis. These findings suggest that the cycloalternan pathway plays a role in interspecies resource competition-potentially within the host gastrointestinal tract-and establish the methodological framework for characterizing bacterial systems of unknown function. | ||
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| + | Structure to function of an alpha-glucan metabolic pathway that promotes Listeria monocytogenes pathogenesis.,Light SH, Cahoon LA, Halavaty AS, Freitag NE, Anderson WF Nat Microbiol. 2016 Nov 7;2:16202. doi: 10.1038/nmicrobiol.2016.202. PMID:27819654<ref>PMID:27819654</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 5f7s" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Trueperella pyogenes]] |
| - | [[Category: | + | [[Category: Anderson WF]] |
| - | [[Category: | + | [[Category: Light SH]] |
| - | + | ||
Current revision
Cycloalternan-degrading enzyme from Trueperella pyogenes
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