5u06: Difference between revisions

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'''Unreleased structure'''


The entry 5u06 is ON HOLD  until sometime in the future
==Grb7-SH2 with bicyclic peptide inhibitor containing a pY mimetic==
<StructureSection load='5u06' size='340' side='right'caption='[[5u06]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[5u06]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5U06 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5U06 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1PA:4-(CARBOXYMETHYL)-L-PHENYLALANINE'>1PA</scene>, <scene name='pdbligand=48V:{[(2R)-2,3-DIAMINO-3-OXOPROPYL]SULFANYL}ACETIC+ACID'>48V</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</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=5u06 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5u06 OCA], [https://pdbe.org/5u06 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5u06 RCSB], [https://www.ebi.ac.uk/pdbsum/5u06 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5u06 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/GRB7_HUMAN GRB7_HUMAN] Adapter protein that interacts with the cytoplasmic domain of numerous receptor kinases and modulates down-stream signaling. Promotes activation of down-stream protein kinases, including STAT3, AKT1, MAPK1 and/or MAPK3. Promotes activation of HRAS. Plays a role in signal transduction in response to EGF. Plays a role in the regulation of cell proliferation and cell migration. Plays a role in the assembly and stability of RNA stress granules. Binds to the 5'UTR of target mRNA molecules and represses translation of target mRNA species, when not phosphorylated. Phosphorylation impairs RNA binding and promotes stress granule disassembly during recovery after cellular stress (By similarity).<ref>PMID:10893408</ref> <ref>PMID:12021278</ref> <ref>PMID:12223469</ref> <ref>PMID:20622016</ref>


Authors:  
==See Also==
 
*[[Growth factor receptor-bound proteins 3D structures|Growth factor receptor-bound proteins 3D structures]]
Description:  
== References ==
[[Category: Unreleased Structures]]
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Synthetic construct]]
[[Category: Watson GM]]
[[Category: Wilce JA]]

Latest revision as of 18:44, 6 March 2024

Grb7-SH2 with bicyclic peptide inhibitor containing a pY mimeticGrb7-SH2 with bicyclic peptide inhibitor containing a pY mimetic

Structural highlights

5u06 is a 8 chain structure with sequence from Homo sapiens and Synthetic construct. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.1Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

GRB7_HUMAN Adapter protein that interacts with the cytoplasmic domain of numerous receptor kinases and modulates down-stream signaling. Promotes activation of down-stream protein kinases, including STAT3, AKT1, MAPK1 and/or MAPK3. Promotes activation of HRAS. Plays a role in signal transduction in response to EGF. Plays a role in the regulation of cell proliferation and cell migration. Plays a role in the assembly and stability of RNA stress granules. Binds to the 5'UTR of target mRNA molecules and represses translation of target mRNA species, when not phosphorylated. Phosphorylation impairs RNA binding and promotes stress granule disassembly during recovery after cellular stress (By similarity).[1] [2] [3] [4]

See Also

References

  1. ↑ Han DC, Shen TL, Guan JL. Role of Grb7 targeting to focal contacts and its phosphorylation by focal adhesion kinase in regulation of cell migration. J Biol Chem. 2000 Sep 15;275(37):28911-7. PMID:10893408 doi:10.1074/jbc.M001997200
  2. ↑ Shen TL, Han DC, Guan JL. Association of Grb7 with phosphoinositides and its role in the regulation of cell migration. J Biol Chem. 2002 Aug 9;277(32):29069-77. Epub 2002 May 20. PMID:12021278 doi:10.1074/jbc.M203085200
  3. ↑ Han DC, Shen TL, Miao H, Wang B, Guan JL. EphB1 associates with Grb7 and regulates cell migration. J Biol Chem. 2002 Nov 22;277(47):45655-61. Epub 2002 Sep 9. PMID:12223469 doi:10.1074/jbc.M203165200
  4. ↑ Chu PY, Li TK, Ding ST, Lai IR, Shen TL. EGF-induced Grb7 recruits and promotes Ras activity essential for the tumorigenicity of Sk-Br3 breast cancer cells. J Biol Chem. 2010 Sep 17;285(38):29279-85. doi: 10.1074/jbc.C110.114124. Epub, 2010 Jul 9. PMID:20622016 doi:10.1074/jbc.C110.114124

5u06, resolution 2.10Å

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