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| | <StructureSection load='6hyh' size='340' side='right'caption='[[6hyh]], [[Resolution|resolution]] 2.50Å' scene=''> | | <StructureSection load='6hyh' size='340' side='right'caption='[[6hyh]], [[Resolution|resolution]] 2.50Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[6hyh]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycs2 Mycs2]. 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> | + | <table><tr><td colspan='2'>[[6hyh]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycolicibacterium_smegmatis_MC2_155 Mycolicibacterium smegmatis MC2 155]. 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 [https://proteopedia.org/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> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5Å</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='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GYE:beta-D-fucofuranose'>GYE</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MSMEI_1672 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=246196 MYCS2])</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=6hyh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6hyh OCA], [https://pdbe.org/6hyh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6hyh RCSB], [https://www.ebi.ac.uk/pdbsum/6hyh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6hyh 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=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> | | </table> |
| | + | == Function == |
| | + | [https://www.uniprot.org/uniprot/A0QT50_MYCS2 A0QT50_MYCS2] |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | </StructureSection> | | </StructureSection> |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Mycs2]] | + | [[Category: Mycolicibacterium smegmatis MC2 155]] |
| - | [[Category: Einsle, O]] | + | [[Category: Einsle O]] |
| - | [[Category: Jessen-Trefzer, C]] | + | [[Category: Jessen-Trefzer C]] |
| - | [[Category: Li, M]] | + | [[Category: Li M]] |
| - | [[Category: Mueller, C]] | + | [[Category: Mueller C]] |
| - | [[Category: Zhang, L]] | + | [[Category: Zhang L]] |
| - | [[Category: Periplasmic binding protein]]
| + | |
| - | [[Category: Sugar binding protein]]
| + | |
| Structural highlights
Function
A0QT50_MYCS2
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[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Li M, Muller C, Frohlich K, Gorka O, Zhang L, Gross O, Schilling O, Einsle O, Jessen-Trefzer C. Detection and Characterization of a Mycobacterial L-Arabinofuranose ABC Transporter Identified with a Rapid Lipoproteomics Protocol. Cell Chem Biol. 2019 Mar 15. pii: S2451-9456(19)30079-0. doi:, 10.1016/j.chembiol.2019.03.002. PMID:31006617 doi:http://dx.doi.org/10.1016/j.chembiol.2019.03.002
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