4kmq: Difference between revisions
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<StructureSection load='4kmq' size='340' side='right' caption='[[4kmq]], [[Resolution|resolution]] 1.90Å' scene=''> | <StructureSection load='4kmq' size='340' side='right' caption='[[4kmq]], [[Resolution|resolution]] 1.90Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4kmq]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KMQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4KMQ FirstGlance]. <br> | <table><tr><td colspan='2'>[[4kmq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Lismo Lismo]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KMQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4KMQ FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> | ||
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | ||
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">lmo2446 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=169963 LISMO])</td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4kmq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4kmq OCA], [http://pdbe.org/4kmq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4kmq RCSB], [http://www.ebi.ac.uk/pdbsum/4kmq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4kmq ProSAT]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4kmq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4kmq OCA], [http://pdbe.org/4kmq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4kmq RCSB], [http://www.ebi.ac.uk/pdbsum/4kmq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4kmq ProSAT]</span></td></tr> | ||
</table> | </table> | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Lismo]] | |||
[[Category: Anderson, W F]] | [[Category: Anderson, W F]] | ||
[[Category: Structural genomic]] | [[Category: Structural genomic]] | ||
Revision as of 12:23, 15 November 2017
1.9 Angstrom resolution crystal structure of uncharacterized protein lmo2446 from Listeria monocytogenes EGD-e1.9 Angstrom resolution crystal structure of uncharacterized protein lmo2446 from Listeria monocytogenes EGD-e
Structural highlights
Publication Abstract from PubMedHere 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. 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[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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