1ijx

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{{Seed}}
 
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[[Image:1ijx.png|left|200px]]
 
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==CRYSTAL STRUCTURE OF THE CYSTEINE-RICH DOMAIN OF SECRETED FRIZZLED-RELATED PROTEIN 3 (SFRP-3;FZB)==
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The line below this paragraph, containing "STRUCTURE_1ijx", creates the "Structure Box" on the page.
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<StructureSection load='1ijx' size='340' side='right'caption='[[1ijx]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1ijx]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IJX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IJX 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]] 1.9&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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{{STRUCTURE_1ijx| PDB=1ijx | SCENE= }}
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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=1ijx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ijx OCA], [https://pdbe.org/1ijx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ijx RCSB], [https://www.ebi.ac.uk/pdbsum/1ijx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ijx ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/SFRP3_MOUSE SFRP3_MOUSE] Soluble frizzled-related proteins (sFRPS) function as modulators of Wnt signaling through direct interaction with Wnts. They have a role in regulating cell growth and differentiation in specific cell types. SFRP3/FRZB appears to be involved in limb skeletogenesis. Antagonist of Wnt8 signaling. Regulates chondrocyte maturation and long bone development (By similarity).<ref>PMID:9178261</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/ij/1ijx_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=1ijx 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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Members of the Frizzled family of seven-pass transmembrane proteins serve as receptors for Wnt signalling proteins. Wnt proteins have important roles in the differentiation and patterning of diverse tissues during animal development, and inappropriate activation of Wnt signalling pathways is a key feature of many cancers. An extracellular cysteine-rich domain (CRD) at the amino terminus of Frizzled proteins binds Wnt proteins, as do homologous domains in soluble proteins-termed secreted Frizzled-related proteins-that function as antagonists of Wnt signalling. Recently, an LDL-receptor-related protein has been shown to function as a co-receptor for Wnt proteins and to bind to a Frizzled CRD in a Wnt-dependent manner. To investigate the molecular nature of the Wnt signalling complex, we determined the crystal structures of the CRDs from mouse Frizzled 8 and secreted Frizzled-related protein 3. Here we show a previously unknown protein fold, and the design and interpretation of CRD mutations that identify a Wnt-binding site. CRDs exhibit a conserved dimer interface that may be a feature of Wnt signalling. This work provides a framework for studies of homologous CRDs in proteins including muscle-specific kinase and Smoothened, a component of the Hedgehog signalling pathway.
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===CRYSTAL STRUCTURE OF THE CYSTEINE-RICH DOMAIN OF SECRETED FRIZZLED-RELATED PROTEIN 3 (SFRP-3;FZB)===
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Insights into Wnt binding and signalling from the structures of two Frizzled cysteine-rich domains.,Dann CE, Hsieh JC, Rattner A, Sharma D, Nathans J, Leahy DJ Nature. 2001 Jul 5;412(6842):86-90. PMID:11452312<ref>PMID:11452312</ref>
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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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The line below this paragraph, {{ABSTRACT_PUBMED_11452312}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 1ijx" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 11452312 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_11452312}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Large Structures]]
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1IJX is a 6 chains structure of sequences from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IJX OCA].
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==Reference==
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<ref group="xtra">PMID:11452312</ref><references group="xtra"/>
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[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Dann, C E.]]
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[[Category: Dann III CE]]
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[[Category: Hsieh, J C.]]
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[[Category: Hsieh JC]]
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[[Category: Leahy, D J.]]
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[[Category: Leahy DJ]]
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[[Category: Nathans, J.]]
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[[Category: Nathans J]]
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[[Category: Rattner, A.]]
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[[Category: Rattner A]]
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[[Category: Sharma, D.]]
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[[Category: Sharma D]]
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[[Category: Cysteine-rich]]
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[[Category: Frizzled protein structure]]
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[[Category: Wnt receptor]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Feb 16 22:03:16 2009''
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Current revision

CRYSTAL STRUCTURE OF THE CYSTEINE-RICH DOMAIN OF SECRETED FRIZZLED-RELATED PROTEIN 3 (SFRP-3;FZB)

PDB ID 1ijx

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