1zr7

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(New page: 200px<br /><applet load="1zr7" size="450" color="white" frame="true" align="right" spinBox="true" caption="1zr7" /> '''Solution structure of the first WW domain of...)
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[[Image:1zr7.gif|left|200px]]<br /><applet load="1zr7" size="450" color="white" frame="true" align="right" spinBox="true"
 
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caption="1zr7" />
 
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'''Solution structure of the first WW domain of FBP11'''<br />
 
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==Overview==
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==Solution structure of the first WW domain of FBP11==
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The Group-II/III WW domains bind Pro-rich sequences, the most frequent, protein motif found in eucaryotic genomes. We have proposed that the, Group-II and -III WW domains be merged into a larger group because the, members of each group have relatively wide specificity and bind to the, common ligands [Kato et al., J Biol Chem 2004;279:31833-31841]. We have, also proposed that Group-II/III has a common surface patch, the XP2, groove, to bind the ligands. The first WW domain of FBP11/HYPA is one of, the Group-II/III WW domains. The solution structure of the 26 residue-long, converged region exhibits an antiparallel triple stranded beta-sheet with, a small hydrophobic core. The WW domain of FBP11/HYPA has both XP and XP2, grooves on its surface. Ligand titration by 1H-15N HSQC NMR spectra, revealed that the WW domain of FBP11/HYPA binds all the peptides with the, PL, PP, and PR motifs. The profile patterns of chemical shift perturbation, were quite similar among the spectra titrated with all three ligands. In, addition, the titration significantly shifts the signals of the residues, that compose the XP2 groove. All these findings suggest the functional, importance of the XP2 groove and group definition of Group-II/III of the, WW domains.
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<StructureSection load='1zr7' size='340' side='right'caption='[[1zr7]]' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1zr7]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ZR7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1ZR7 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">Solution NMR</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=1zr7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1zr7 OCA], [https://pdbe.org/1zr7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1zr7 RCSB], [https://www.ebi.ac.uk/pdbsum/1zr7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1zr7 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/PR40A_HUMAN PR40A_HUMAN] Binds to WASL/N-WASP and suppresses its translocation from the nucleus to the cytoplasm, thereby inhibiting its cytoplasmic function (By similarity). Plays a role in the regulation of cell morphology and cytoskeletal organization. Required in the control of cell shape and migration. May play a role in cytokinesis. May be involved in pre-mRNA splicing.<ref>PMID:21834987</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/zr/1zr7_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=1zr7 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 Group-II/III WW domains bind Pro-rich sequences, the most frequent protein motif found in eucaryotic genomes. We have proposed that the Group-II and -III WW domains be merged into a larger group because the members of each group have relatively wide specificity and bind to the common ligands [Kato et al., J Biol Chem 2004;279:31833-31841]. We have also proposed that Group-II/III has a common surface patch, the XP2 groove, to bind the ligands. The first WW domain of FBP11/HYPA is one of the Group-II/III WW domains. The solution structure of the 26 residue-long converged region exhibits an antiparallel triple stranded beta-sheet with a small hydrophobic core. The WW domain of FBP11/HYPA has both XP and XP2 grooves on its surface. Ligand titration by 1H-15N HSQC NMR spectra revealed that the WW domain of FBP11/HYPA binds all the peptides with the PL, PP, and PR motifs. The profile patterns of chemical shift perturbation were quite similar among the spectra titrated with all three ligands. In addition, the titration significantly shifts the signals of the residues that compose the XP2 groove. All these findings suggest the functional importance of the XP2 groove and group definition of Group-II/III of the WW domains.
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==About this Structure==
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Solution structure and binding specificity of FBP11/HYPA WW domain as Group-II/III.,Kato Y, Hino Y, Nagata K, Tanokura M Proteins. 2006 Apr 1;63(1):227-34. PMID:16463264<ref>PMID:16463264</ref>
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1ZR7 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1ZR7 OCA].
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==Reference==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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Solution structure and binding specificity of FBP11/HYPA WW domain as Group-II/III., Kato Y, Hino Y, Nagata K, Tanokura M, Proteins. 2006 Apr 1;63(1):227-34. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=16463264 16463264]
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</div>
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<div class="pdbe-citations 1zr7" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Hino, Y.]]
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[[Category: Hino Y]]
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[[Category: Kato, Y.]]
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[[Category: Kato Y]]
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[[Category: RSGI, RIKEN.Structural.Genomics/Proteomics.Initiative.]]
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[[Category: Tanokura M]]
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[[Category: Tanokura, M.]]
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[[Category: beta sheet]]
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[[Category: national project on protein structural and functional analyses]]
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[[Category: nppsfa]]
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[[Category: riken structural genomics/proteomics initiative]]
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[[Category: rsgi]]
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[[Category: structural genomics]]
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''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Wed Nov 21 07:36:58 2007''
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Current revision

Solution structure of the first WW domain of FBP11

PDB ID 1zr7

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