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2huw

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Current revision (09:34, 14 February 2024) (edit) (undo)
 
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<StructureSection load='2huw' size='340' side='right'caption='[[2huw]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
<StructureSection load='2huw' size='340' side='right'caption='[[2huw]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2huw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. 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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<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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</td></tr><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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</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='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GRB2, ASH ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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>
<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>
<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>
</table>
</table>
== Function ==
== 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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[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>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Human]]
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[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[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: Hormone-growth factor complex]]
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[[Category: Preorganization]]
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[[Category: Sh2]]
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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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