EGFR
Gene Ontology Biological Process
- activation of MAPKK activity [ISO]
- astrocyte activation [ISO]
- cell morphogenesis [IGI]
- cell proliferation [ISO]
- cell surface receptor signaling pathway [ISO]
- cellular response to amino acid stimulus [IDA]
- cellular response to epidermal growth factor stimulus [ISO]
- cellular response to estradiol stimulus [ISO]
- cerebral cortex cell migration [IMP]
- digestive tract morphogenesis [IMP]
- embryonic placenta development [IMP]
- epidermal growth factor receptor signaling pathway [IDA, IGI, IMP, ISO]
- epidermis development [IMP]
- hair follicle development [IMP]
- intracellular signal transduction [ISO]
- learning or memory [ISO]
- magnesium ion homeostasis [ISO]
- morphogenesis of an epithelial fold [IMP]
- negative regulation of apoptotic process [ISO]
- negative regulation of mitotic cell cycle [ISO]
- negative regulation of protein catabolic process [ISO]
- neuron projection morphogenesis [ISO]
- ovulation cycle [ISO]
- peptidyl-tyrosine phosphorylation [IDA, ISO]
- positive regulation of DNA repair [ISO]
- positive regulation of DNA replication [ISO]
- positive regulation of ERK1 and ERK2 cascade [ISO]
- positive regulation of MAP kinase activity [ISO]
- positive regulation of catenin import into nucleus [ISO]
- positive regulation of cell migration [ISO]
- positive regulation of cell proliferation [IDA, IGI, ISO]
- positive regulation of cyclin-dependent protein serine/threonine kinase activity involved in G1/S transition of mitotic cell cycle [ISO]
- positive regulation of epithelial cell proliferation [IMP, ISO]
- positive regulation of fibroblast proliferation [IMP]
- positive regulation of inflammatory response [ISO]
- positive regulation of nitric oxide biosynthetic process [ISO]
- positive regulation of phosphorylation [ISO]
- positive regulation of protein kinase B signaling [ISO]
- positive regulation of protein phosphorylation [ISO]
- positive regulation of smooth muscle cell proliferation [ISO]
- positive regulation of superoxide anion generation [ISO]
- positive regulation of synaptic transmission, glutamatergic [ISO]
- positive regulation of transcription from RNA polymerase II promoter [ISO]
- positive regulation of vasoconstriction [ISO]
- positive regulation of vasodilation [ISO]
- protein autophosphorylation [IDA, ISO]
- regulation of cell proliferation [IGI]
- regulation of nitric-oxide synthase activity [ISO]
- regulation of peptidyl-tyrosine phosphorylation [IMP, ISO]
- response to UV-A [ISO]
- response to calcium ion [ISO]
- salivary gland morphogenesis [IMP]
- signal transduction [IDA, ISO]
- single organismal cell-cell adhesion [ISO]
- translation [ISO]
Gene Ontology Molecular Function- actin filament binding [ISO]
- chromatin binding [ISO]
- enzyme binding [ISO]
- epidermal growth factor binding [ISO]
- epidermal growth factor-activated receptor activity [IDA, ISO]
- glycoprotein binding [ISO]
- identical protein binding [ISO]
- integrin binding [ISO]
- kinase activity [IDA]
- nitric-oxide synthase regulator activity [ISO]
- protein binding [IPI]
- protein heterodimerization activity [ISO]
- protein kinase binding [ISO]
- protein phosphatase binding [ISO]
- protein tyrosine kinase activity [ISO]
- receptor binding [ISO]
- signal transducer activity [IDA]
- transmembrane signaling receptor activity [ISO]
- ubiquitin protein ligase binding [ISO]
- actin filament binding [ISO]
- chromatin binding [ISO]
- enzyme binding [ISO]
- epidermal growth factor binding [ISO]
- epidermal growth factor-activated receptor activity [IDA, ISO]
- glycoprotein binding [ISO]
- identical protein binding [ISO]
- integrin binding [ISO]
- kinase activity [IDA]
- nitric-oxide synthase regulator activity [ISO]
- protein binding [IPI]
- protein heterodimerization activity [ISO]
- protein kinase binding [ISO]
- protein phosphatase binding [ISO]
- protein tyrosine kinase activity [ISO]
- receptor binding [ISO]
- signal transducer activity [IDA]
- transmembrane signaling receptor activity [ISO]
- ubiquitin protein ligase binding [ISO]
Gene Ontology Cellular Component
- apical plasma membrane [ISO]
- basolateral plasma membrane [IDA, ISO]
- cell surface [IDA, ISO]
- cytoplasm [ISO]
- endocytic vesicle [IDA, ISO]
- endosome [ISO]
- endosome membrane [ISO]
- focal adhesion [ISO]
- intracellular [IDA]
- membrane [ISO]
- membrane raft [ISO]
- nucleus [IDA, ISO]
- perinuclear region of cytoplasm [IDA]
- plasma membrane [IDA, ISO]
- receptor complex [ISO]
SOS1
Gene Ontology Biological Process
- B cell homeostasis [IGI]
- Ras protein signal transduction [ISO]
- fibroblast growth factor receptor signaling pathway [IGI]
- lymphocyte homeostasis [IGI]
- neurotrophin TRK receptor signaling pathway [ISO]
- positive regulation of Ras GTPase activity [IMP, ISO]
- positive regulation of small GTPase mediated signal transduction [ISO]
- regulation of T cell differentiation in thymus [IGI]
- regulation of T cell proliferation [IGI]
- regulation of pro-B cell differentiation [IGI]
- small GTPase mediated signal transduction [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Affinity Capture-Western
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.
Publication
HER2 stabilizes EGFR and itself by altering autophosphorylation patterns in a manner that overcomes regulatory mechanisms and promotes proliferative and transformation signaling.
One of the causes of breast cancer is overexpression of the human epidermal growth factor receptor 2 (HER2). Enhanced receptor autophosphorylation and resistance to activation-induced downregulation have been suggested as mechanisms for HER2-induced sustained signaling and cell transformation. However, the molecular mechanisms underlying these possibilities remain incompletely understood. In the current report, we present evidence that show that HER2 overexpression ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| EGFR SOS1 | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - |
Curated By
- BioGRID