6hyh: Difference between revisions
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==Crystal structure of MSMEG_1712 from Mycobacterium smegmatis in complex with Beta-D-Fucofuranose== | |||
<StructureSection load='6hyh' size='340' side='right'caption='[[6hyh]], [[Resolution|resolution]] 2.50Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[6hyh]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6HYH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6HYH FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GYE:Beta-D-Fucofuranose'>GYE</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | |||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[6hbm|6hbm]], [[6hbd|6hbd]], [[6hb0|6hb0]]</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=6hyh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6hyh OCA], [http://pdbe.org/6hyh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6hyh RCSB], [http://www.ebi.ac.uk/pdbsum/6hyh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6hyh ProSAT]</span></td></tr> | |||
</table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Nutrient uptake is essential for survival of organisms, and carbohydrates serve as a crucial carbon and energy source for most microorganisms. Given the importance of mycobacteria as human pathogens a detailed knowledge of carbohydrate uptake transporters is highly desirable, but currently available information is severely limited and mainly based on in silico analyses. Moreover, there is only very little data available on the in vitro characterization of carbohydrate transporters from mycobacterial species. To overcome these significant limitations there is a strong demand for innovative approaches to experimentally match substrates to ATP-binding cassette (ABC) transporters in a straightforward manner. Our study focuses on the model organism Mycobacterium smegmatis and identifies a mycobacterial ABC transport system based on a rapid label-free mass spectrometry lipoproteomics assay with broad applicability. Further validation and X-ray structure analyses reveal a highly selective mycobacterial L-arabinose uptake system. | |||
Detection and Characterization of a Mycobacterial L-Arabinofuranose ABC Transporter Identified with a Rapid Lipoproteomics Protocol.,Li M, Muller C, Frohlich K, Gorka O, Zhang L, Gross O, Schilling O, Einsle O, Jessen-Trefzer C Cell Chem Biol. 2019 Mar 15. pii: S2451-9456(19)30079-0. doi:, 10.1016/j.chembiol.2019.03.002. PMID:31006617<ref>PMID:31006617</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
[[Category: | </div> | ||
<div class="pdbe-citations 6hyh" style="background-color:#fffaf0;"></div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Einsle, O]] | |||
[[Category: Jessen-Trefzer, C]] | |||
[[Category: Li, M]] | |||
[[Category: Mueller, C]] | |||
[[Category: Zhang, L]] | [[Category: Zhang, L]] | ||
[[Category: | [[Category: Periplasmic binding protein]] | ||
[[Category: | [[Category: Sugar binding protein]] | ||
Revision as of 11:48, 1 May 2019
Crystal structure of MSMEG_1712 from Mycobacterium smegmatis in complex with Beta-D-FucofuranoseCrystal structure of MSMEG_1712 from Mycobacterium smegmatis in complex with Beta-D-Fucofuranose
Structural highlights
Publication Abstract from PubMedNutrient uptake is essential for survival of organisms, and carbohydrates serve as a crucial carbon and energy source for most microorganisms. Given the importance of mycobacteria as human pathogens a detailed knowledge of carbohydrate uptake transporters is highly desirable, but currently available information is severely limited and mainly based on in silico analyses. Moreover, there is only very little data available on the in vitro characterization of carbohydrate transporters from mycobacterial species. To overcome these significant limitations there is a strong demand for innovative approaches to experimentally match substrates to ATP-binding cassette (ABC) transporters in a straightforward manner. Our study focuses on the model organism Mycobacterium smegmatis and identifies a mycobacterial ABC transport system based on a rapid label-free mass spectrometry lipoproteomics assay with broad applicability. Further validation and X-ray structure analyses reveal a highly selective mycobacterial L-arabinose uptake system. Detection and Characterization of a Mycobacterial L-Arabinofuranose ABC Transporter Identified with a Rapid Lipoproteomics Protocol.,Li M, Muller C, Frohlich K, Gorka O, Zhang L, Gross O, Schilling O, Einsle O, Jessen-Trefzer C Cell Chem Biol. 2019 Mar 15. pii: S2451-9456(19)30079-0. doi:, 10.1016/j.chembiol.2019.03.002. PMID:31006617[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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