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1lsl
From Proteopedia
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==Crystal Structure of the Thrombospondin-1 Type 1 Repeats== | ==Crystal Structure of the Thrombospondin-1 Type 1 Repeats== | ||
| - | <StructureSection load='1lsl' size='340' side='right' caption='[[1lsl]], [[Resolution|resolution]] 1.90Å' scene=''> | + | <StructureSection load='1lsl' size='340' side='right'caption='[[1lsl]], [[Resolution|resolution]] 1.90Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1lsl]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[1lsl]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1LSL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1LSL FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=FUL:BETA-L-FUCOSE'>FUL</scene></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1lsl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1lsl OCA], [https://pdbe.org/1lsl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1lsl RCSB], [https://www.ebi.ac.uk/pdbsum/1lsl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1lsl ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/TSP1_HUMAN TSP1_HUMAN] Adhesive glycoprotein that mediates cell-to-cell and cell-to-matrix interactions. Binds heparin. May play a role in dentinogenesis and/or maintenance of dentin and dental pulp (By similarity). Ligand for CD36 mediating antiangiogenic properties.<ref>PMID:11134179</ref> <ref>PMID:15014436</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ls/1lsl_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ls/1lsl_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1lsl ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1lsl ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | Thrombospondin-1 (TSP-1) contains three type 1 repeats (TSRs), which mediate cell attachment, glycosaminoglycan binding, inhibition of angiogenesis, activation of TGFbeta, and inhibition of matrix metalloproteinases. The crystal structure of the TSRs reported in this article reveals a novel, antiparallel, three-stranded fold that consists of alternating stacked layers of tryptophan and arginine residues from respective strands, capped by disulfide bonds on each end. The front face of the TSR contains a right-handed spiral, positively charged groove that might be the "recognition" face, mediating interactions with various ligands. This is the first high-resolution crystal structure of a TSR domain that provides a prototypic architecture for structural and functional exploration of the diverse members of the TSR superfamily. | ||
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| - | Crystal structure of the TSP-1 type 1 repeats: a novel layered fold and its biological implication.,Tan K, Duquette M, Liu JH, Dong Y, Zhang R, Joachimiak A, Lawler J, Wang JH J Cell Biol. 2002 Oct 28;159(2):373-82. Epub 2002 Oct 21. PMID:12391027<ref>PMID:12391027</ref> | ||
| - | + | ==See Also== | |
| - | + | *[[Thrombospondin|Thrombospondin]] | |
| - | + | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
| - | [[Category: Dong | + | [[Category: Large Structures]] |
| - | [[Category: Duquette | + | [[Category: Dong Y]] |
| - | [[Category: Joachimiak | + | [[Category: Duquette M]] |
| - | [[Category: Lawler | + | [[Category: Joachimiak A]] |
| - | [[Category: Liu | + | [[Category: Lawler J]] |
| - | [[Category: Tan | + | [[Category: Liu J]] |
| - | [[Category: Wang | + | [[Category: Tan K]] |
| - | [[Category: Zhang | + | [[Category: Wang J-H]] |
| - | + | [[Category: Zhang R]] | |
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Current revision
Crystal Structure of the Thrombospondin-1 Type 1 Repeats
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Categories: Homo sapiens | Large Structures | Dong Y | Duquette M | Joachimiak A | Lawler J | Liu J | Tan K | Wang J-H | Zhang R
