2bvb
From Proteopedia
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| - | [[Image:2bvb.png|left|200px]] | ||
| - | + | ==The C-terminal domain from Micronemal Protein 1 (MIC1) from Toxoplasma Gondii== | |
| + | <StructureSection load='2bvb' size='340' side='right'caption='[[2bvb]]' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[2bvb]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Toxoplasma_gondii Toxoplasma gondii]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BVB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BVB FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR, 1 model</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=2bvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bvb OCA], [https://pdbe.org/2bvb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bvb RCSB], [https://www.ebi.ac.uk/pdbsum/2bvb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bvb ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/MIC1_TOXGO MIC1_TOXGO] Adhesin. Required for attachment of the parasite to the host cell prior to invasion. Ensures correct folding of MIC6 and transport of the MIC6-MIC1-MIC4 complex into the micronemes.<ref>PMID:11447133</ref> <ref>PMID:11157983</ref> <ref>PMID:16166092</ref> <ref>PMID:17491595</ref> <ref>PMID:9027753</ref> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Immediately prior to invasion Toxoplasma gondii tachyzoites release a large number of micronemal proteins (TgMICs) that participate in host cell attachment and penetration. The TgMIC4-MIC1-MIC6 complex was the first to be identified in T. gondii and has been recently shown to be critical in invasion. This study establishes that the N-terminal thrombospondin type I repeat-like domains (TSR1-like) from TgMIC1 function as an independent adhesin as well as promoting association with TgMIC4. Using the newly solved three-dimensional structure of the C-terminal domain of TgMIC1 we have identified a novel Galectin-like fold that does not possess carbohydrate binding properties and redefines the architecture of TgMIC1. Instead, the TgMIC1 Galectin-like domain interacts and stabilizes TgMIC6, which provides the basis for a highly specific quality control mechanism for successful exit from the early secretory compartments and for subsequent trafficking of the complex to the micronemes. | ||
| - | + | A novel galectin-like domain from Toxoplasma gondii micronemal protein 1 assists the folding, assembly, and transport of a cell adhesion complex.,Saouros S, Edwards-Jones B, Reiss M, Sawmynaden K, Cota E, Simpson P, Dowse TJ, Jakle U, Ramboarina S, Shivarattan T, Matthews S, Soldati-Favre D J Biol Chem. 2005 Nov 18;280(46):38583-91. Epub 2005 Sep 15. PMID:16166092<ref>PMID:16166092</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | <div class="pdbe-citations 2bvb" style="background-color:#fffaf0;"></div> | |
| - | + | == References == | |
| - | + | <references/> | |
| - | == | + | __TOC__ |
| - | < | + | </StructureSection> |
| + | [[Category: Large Structures]] | ||
[[Category: Toxoplasma gondii]] | [[Category: Toxoplasma gondii]] | ||
| - | [[Category: Cota | + | [[Category: Cota E]] |
| - | [[Category: Dowse | + | [[Category: Dowse TJ]] |
| - | [[Category: Edwards-Jones | + | [[Category: Edwards-Jones B]] |
| - | [[Category: Jakle | + | [[Category: Jakle U]] |
| - | [[Category: Matthews | + | [[Category: Matthews S]] |
| - | [[Category: Ramboarina | + | [[Category: Ramboarina S]] |
| - | [[Category: Reiss | + | [[Category: Reiss M]] |
| - | [[Category: Saouros | + | [[Category: Saouros S]] |
| - | [[Category: Sawmynaden | + | [[Category: Sawmynaden K]] |
| - | [[Category: Shivarattan | + | [[Category: Shivarattan T]] |
| - | [[Category: Simpson | + | [[Category: Simpson P]] |
| - | [[Category: Soldati-Favre | + | [[Category: Soldati-Favre D]] |
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Current revision
The C-terminal domain from Micronemal Protein 1 (MIC1) from Toxoplasma Gondii
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