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==Crystal Structure of the Grb2 SH2 Domain in Complex with An Acyclic Ligand Having the Sequence pYVNVP==
==Crystal Structure of the Grb2 SH2 Domain in Complex with An Acyclic Ligand Having the Sequence pYVNVP==
<StructureSection load='3n8m' size='340' side='right' caption='[[3n8m]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
<StructureSection load='3n8m' size='340' side='right'caption='[[3n8m]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3n8m]] is a 2 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=3N8M OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3N8M FirstGlance]. <br>
<table><tr><td colspan='2'>[[3n8m]] 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=3N8M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3N8M FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2&#8491;</td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=6NA:HEXANOIC+ACID'>6NA</scene>, <scene name='pdbligand=9PR:N-METHYL-L-PROLINAMIDE'>9PR</scene>, <scene name='pdbligand=PTR:O-PHOSPHOTYROSINE'>PTR</scene></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=6NA:HEXANOIC+ACID'>6NA</scene>, <scene name='pdbligand=9PR:N-METHYL-L-PROLINAMIDE'>9PR</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PTR:O-PHOSPHOTYROSINE'>PTR</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1bmb|1bmb]], [[1jyr|1jyr]], [[1tze|1tze]]</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3n8m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3n8m OCA], [https://pdbe.org/3n8m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3n8m RCSB], [https://www.ebi.ac.uk/pdbsum/3n8m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3n8m ProSAT]</span></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GRB2, ASH ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3n8m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3n8m OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3n8m RCSB], [http://www.ebi.ac.uk/pdbsum/3n8m PDBsum]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://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>
[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>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 3n8m" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Growth factor receptor-bound protein|Growth factor receptor-bound protein]]
*[[Growth factor receptor-bound proteins 3D structures|Growth factor receptor-bound proteins 3D structures]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Clements, J H]]
[[Category: Large Structures]]
[[Category: Martin, S F]]
[[Category: Clements JH]]
[[Category: Whiddon, B B]]
[[Category: Martin SF]]
[[Category: Grb2 sh2 domain]]
[[Category: Whiddon BB]]
[[Category: Ligand preorganization]]
[[Category: Macrocycle]]
[[Category: Macrocyclic ligand]]
[[Category: Protein binding-peptide complex]]

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