2erf

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[[Image:2erf.png|left|200px]]
 
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{{STRUCTURE_2erf| PDB=2erf | SCENE= }}
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==Crystal Structure of the Thrombospondin-1 N-terminal Domain at 1.45A Resolution==
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<StructureSection load='2erf' size='340' side='right'caption='[[2erf]], [[Resolution|resolution]] 1.45&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2erf]] 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=2ERF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ERF FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.45&#8491;</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2erf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2erf OCA], [https://pdbe.org/2erf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2erf RCSB], [https://www.ebi.ac.uk/pdbsum/2erf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2erf ProSAT]</span></td></tr>
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</table>
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== Function ==
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[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>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/er/2erf_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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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=2erf ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The N-terminal domain of thrombospondin-1 (TSPN-1) mediates the protein's interaction with (1) glycosaminoglycans, calreticulin, and integrins during cellular adhesion, (2) low-density lipoprotein receptor-related protein during uptake and clearance, and (3) fibrinogen during platelet aggregation. The crystal structure of TSPN-1 to 1.8 A resolution is a beta sandwich with 13 antiparallel beta strands and 1 irregular strand-like segment. Unique structural features of the N- and C-terminal regions, and the disulfide bond location, distinguish TSPN-1 from the laminin G domain and other concanavalin A-like lectins/glucanases superfamily members. The crystal structure of the complex of TSPN-1 with heparin indicates that residues R29, R42, and R77 in an extensive positively charged patch at the bottom of the domain specifically associate with the sulfate groups of heparin. The TSPN-1 structure and identified adjacent linker region provide a structural framework for the analysis of the TSPN domain of various molecules, including TSPs, NELLs, many collagens, TSPEAR, and kielin.
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===Crystal Structure of the Thrombospondin-1 N-terminal Domain at 1.45A Resolution===
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The structures of the thrombospondin-1 N-terminal domain and its complex with a synthetic pentameric heparin.,Tan K, Duquette M, Liu JH, Zhang R, Joachimiak A, Wang JH, Lawler J Structure. 2006 Jan;14(1):33-42. PMID:16407063<ref>PMID:16407063</ref>
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{{ABSTRACT_PUBMED_16407063}}
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 2erf" style="background-color:#fffaf0;"></div>
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==About this Structure==
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==See Also==
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[[2erf]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ERF OCA].
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*[[Thrombospondin|Thrombospondin]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:016407063</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Lawler, J.]]
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[[Category: Large Structures]]
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[[Category: Tan, K.]]
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[[Category: Lawler J]]
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[[Category: Wang, J.]]
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[[Category: Tan K]]
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[[Category: Hbd]]
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[[Category: Wang J]]
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[[Category: N-terminal tspn]]
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[[Category: Sugar binding protein]]
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[[Category: Thrombospondin-1]]
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[[Category: Tsp-1]]
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Current revision

Crystal Structure of the Thrombospondin-1 N-terminal Domain at 1.45A Resolution

PDB ID 2erf

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