3op0: Difference between revisions

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{{Seed}}
[[Image:3op0.jpg|left|200px]]
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{{STRUCTURE_3op0|  PDB=3op0  |  SCENE=  }}  
{{STRUCTURE_3op0|  PDB=3op0  |  SCENE=  }}  
===Crystal structure of Cbl-c (Cbl-3) TKB domain in complex with EGFR pY1069 peptide===


===Crystal structure of Cbl-c (Cbl-3) TKB domain in complex with EGFR pY1069 peptide===
==Disease==
[[http://www.uniprot.org/uniprot/EGFR_HUMAN EGFR_HUMAN]] Defects in EGFR are associated with lung cancer (LNCR) [MIM:[http://omim.org/entry/211980 211980]]. LNCR is a common malignancy affecting tissues of the lung. The most common form of lung cancer is non-small cell lung cancer (NSCLC) that can be divided into 3 major histologic subtypes: squamous cell carcinoma, adenocarcinoma, and large cell lung cancer. NSCLC is often diagnosed at an advanced stage and has a poor prognosis.


==Function==
[[http://www.uniprot.org/uniprot/CBLC_HUMAN CBLC_HUMAN]] Regulator of EGFR mediated signal transduction. [[http://www.uniprot.org/uniprot/EGFR_HUMAN EGFR_HUMAN]] Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular cues into appropriate cellular responses. Known ligands include EGF, TGFA/TGF-alpha, amphiregulin, epigen/EPGN, BTC/betacellulin, epiregulin/EREG and HBEGF/heparin-binding EGF. Ligand binding triggers receptor homo- and/or heterodimerization and autophosphorylation on key cytoplasmic residues. The phosphorylated receptor recruits adapter proteins like GRB2 which in turn activates complex downstream signaling cascades. Activates at least 4 major downstream signaling cascades including the RAS-RAF-MEK-ERK, PI3 kinase-AKT, PLCgamma-PKC and STATs modules. May also activate the NF-kappa-B signaling cascade. Also directly phosphorylates other proteins like RGS16, activating its GTPase activity and probably coupling the EGF receptor signaling to the G protein-coupled receptor signaling. Also phosphorylates MUC1 and increases its interaction with SRC and CTNNB1/beta-catenin.<ref>PMID:7657591</ref><ref>PMID:11602604</ref><ref>PMID:12873986</ref><ref>PMID:10805725</ref><ref>PMID:11116146</ref><ref>PMID:11483589</ref><ref>PMID:17115032</ref><ref>PMID:21258366</ref><ref>PMID:12297050</ref><ref>PMID:12620237</ref><ref>PMID:15374980</ref><ref>PMID:19560417</ref><ref>PMID:20837704</ref>  Isoform 2 may act as an antagonist of EGF action.<ref>PMID:7657591</ref><ref>PMID:11602604</ref><ref>PMID:12873986</ref><ref>PMID:10805725</ref><ref>PMID:11116146</ref><ref>PMID:11483589</ref><ref>PMID:17115032</ref><ref>PMID:21258366</ref><ref>PMID:12297050</ref><ref>PMID:12620237</ref><ref>PMID:15374980</ref><ref>PMID:19560417</ref><ref>PMID:20837704</ref>


==About this Structure==
==About this Structure==
3OP0 is a 4 chains structure with sequences 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=3OP0 OCA].  
[[3op0]] is a 4 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=3OP0 OCA].  
 
==Reference==
<references group="xtra"/><references/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Arrowsmith, C H.]]
[[Category: Arrowsmith, C H.]]
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[[Category: Structural genomic]]
[[Category: Structural genomic]]
[[Category: Structural genomics consortium]]
[[Category: Structural genomics consortium]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Oct 20 06:40:27 2010''