2huw

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[[Image:2huw.gif|left|200px]]
 
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==X-ray crystal structure of the Grb2 SH2 domain complexed to a constrained and cyclopropane-derived ligand==
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The line below this paragraph, containing "STRUCTURE_2huw", creates the "Structure Box" on the page.
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<StructureSection load='2huw' size='340' side='right'caption='[[2huw]], [[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'>[[2huw]] is a 2 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=2HUW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HUW FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=YVN:N-({(1R,2R,3S)-2-(METHYLCARBAMOYL)-3-[4-(PHOSPHONOOXY)PHENYL]CYCLOPROPYL}CARBONYL)-L-VALYL-L-ASPARTAMIDE'>YVN</scene></td></tr>
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{{STRUCTURE_2huw| PDB=2huw | 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=2huw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2huw OCA], [https://pdbe.org/2huw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2huw RCSB], [https://www.ebi.ac.uk/pdbsum/2huw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2huw ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/GRB2_HUMAN GRB2_HUMAN] Adapter protein that provides a critical link between cell surface growth factor receptors and the Ras signaling pathway.<ref>PMID:1322798</ref> <ref>PMID:8178156</ref> <ref>PMID:19815557</ref> Isoform 2 does not bind to phosphorylated epidermal growth factor receptor (EGFR) but inhibits EGF-induced transactivation of a RAS-responsive element. Isoform 2 acts as a dominant negative protein over GRB2 and by suppressing proliferative signals, may trigger active programmed cell death.<ref>PMID:1322798</ref> <ref>PMID:8178156</ref> <ref>PMID:19815557</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/hu/2huw_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=2huw ConSurf].
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<div style="clear:both"></div>
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'''X-ray crystal structure of the Grb2 SH2 domain complexed to a constrained and cyclopropane-derived ligand'''
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==See Also==
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*[[Growth factor receptor-bound proteins 3D structures|Growth factor receptor-bound proteins 3D structures]]
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== References ==
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==About this Structure==
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<references/>
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2HUW is a [[Single protein]] structure of 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=2HUW OCA].
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__TOC__
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</StructureSection>
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==Reference==
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Ligand preorganization may be accompanied by entropic penalties in protein-ligand interactions., Benfield AP, Teresk MG, Plake HR, DeLorbe JE, Millspaugh LE, Martin SF, Angew Chem Int Ed Engl. 2006 Oct 20;45(41):6830-5. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17001728 17001728]
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[[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: Benfield, A P.]]
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[[Category: Benfield AP]]
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[[Category: Martin, S F.]]
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[[Category: Martin SF]]
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[[Category: Contrained]]
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[[Category: Cylcopropane]]
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[[Category: Grb2]]
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[[Category: Preorganization]]
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[[Category: Sh2]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May 4 06:44:28 2008''
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Current revision

X-ray crystal structure of the Grb2 SH2 domain complexed to a constrained and cyclopropane-derived ligand

PDB ID 2huw

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