GRB2
Gene Ontology Biological Process
- Ras protein signal transduction [TAS]
- aging [ISO]
- anatomical structure formation involved in morphogenesis [IMP]
- branching involved in labyrinthine layer morphogenesis [IMP]
- cell differentiation [IMP]
- cellular response to ionizing radiation [ISO]
- fibroblast growth factor receptor signaling pathway [IGI]
- insulin receptor signaling pathway [ISO]
- positive regulation of actin filament polymerization [IGI]
- positive regulation of reactive oxygen species metabolic process [ISO]
- positive regulation of signal transduction [IDA]
- protein heterooligomerization [ISO]
- receptor internalization [ISO]
- regulation of MAPK cascade [IGI]
- signal transduction in response to DNA damage [ISO]
Gene Ontology Molecular Function- SH3 domain binding [ISO]
- SH3/SH2 adaptor activity [IDA]
- ephrin receptor binding [IPI, ISO]
- epidermal growth factor receptor binding [ISO]
- identical protein binding [ISO]
- insulin receptor substrate binding [ISO]
- neurotrophin TRKA receptor binding [ISO]
- phosphoprotein binding [ISO]
- phosphotyrosine binding [ISO]
- poly(A) RNA binding [ISO]
- protein binding [IPI]
- protein domain specific binding [IPI, ISO]
- protein kinase binding [ISO]
- protein phosphatase binding [IPI]
- SH3 domain binding [ISO]
- SH3/SH2 adaptor activity [IDA]
- ephrin receptor binding [IPI, ISO]
- epidermal growth factor receptor binding [ISO]
- identical protein binding [ISO]
- insulin receptor substrate binding [ISO]
- neurotrophin TRKA receptor binding [ISO]
- phosphoprotein binding [ISO]
- phosphotyrosine binding [ISO]
- poly(A) RNA binding [ISO]
- protein binding [IPI]
- protein domain specific binding [IPI, ISO]
- protein kinase binding [ISO]
- protein phosphatase binding [IPI]
Gene Ontology Cellular Component
PIK3R1
Gene Ontology Biological Process
- B cell differentiation [IMP]
- NFAT protein import into nucleus [IMP]
- cellular glucose homeostasis [IDA]
- cellular response to UV [IGI, IMP]
- cellular response to insulin stimulus [IDA]
- extrinsic apoptotic signaling pathway via death domain receptors [IGI, IMP]
- glucose metabolic process [ISO]
- growth hormone receptor signaling pathway [ISO]
- insulin receptor signaling pathway [ISO]
- insulin-like growth factor receptor signaling pathway [ISO]
- intrinsic apoptotic signaling pathway in response to DNA damage [IGI, IMP]
- negative regulation of apoptotic process [IDA, ISO]
- negative regulation of blood pressure [ISO]
- negative regulation of cell-cell adhesion [ISO]
- negative regulation of cell-matrix adhesion [IGI]
- negative regulation of heart rate [ISO]
- negative regulation of muscle cell apoptotic process [ISO]
- negative regulation of osteoclast differentiation [IGI]
- negative regulation of proteolysis [ISO]
- negative regulation of smooth muscle cell proliferation [ISO]
- phosphatidylinositol 3-kinase signaling [ISO]
- phosphatidylinositol phosphorylation [TAS]
- phosphatidylinositol-3-phosphate biosynthetic process [ISO, TAS]
- positive regulation of RNA splicing [ISO]
- positive regulation of cell migration [IGI, ISO]
- positive regulation of endoplasmic reticulum unfolded protein response [ISO]
- positive regulation of gene expression [ISO]
- positive regulation of myoblast differentiation [ISO]
- positive regulation of protein phosphorylation [ISO]
- positive regulation of transcription factor import into nucleus [IMP, ISO]
- positive regulation of transcription from RNA polymerase II promoter [IDA, IMP, ISO]
- positive regulation of tumor necrosis factor production [IMP]
- protein phosphorylation [IDA]
- protein stabilization [ISO]
- regulation of phosphatidylinositol 3-kinase activity [ISO]
- response to cAMP [ISO]
- response to endoplasmic reticulum stress [IDA, ISO]
- response to glucocorticoid [ISO]
- response to insulin [ISO]
Gene Ontology Molecular Function- 1-phosphatidylinositol-3-kinase activity [ISO, TAS]
- 1-phosphatidylinositol-3-kinase regulator activity [ISO]
- ATPase binding [ISO]
- ErbB-3 class receptor binding [ISO]
- calmodulin binding [ISO]
- estrogen receptor binding [ISO]
- insulin binding [ISO]
- insulin receptor binding [ISO]
- insulin receptor substrate binding [IPI, ISO]
- insulin-like growth factor receptor binding [ISO]
- neurotrophin TRKA receptor binding [ISO]
- phosphatidylinositol 3-kinase binding [ISO]
- phosphoprotein binding [ISO]
- platelet-derived growth factor receptor binding [ISO]
- protein C-terminus binding [ISO]
- protein binding [IPI]
- protein domain specific binding [ISO]
- protein kinase binding [ISO]
- protein phosphatase binding [ISO]
- receptor binding [ISO]
- receptor tyrosine kinase binding [ISO]
- transcription factor binding [IPI, ISO]
- ubiquitin protein ligase binding [ISO]
- 1-phosphatidylinositol-3-kinase activity [ISO, TAS]
- 1-phosphatidylinositol-3-kinase regulator activity [ISO]
- ATPase binding [ISO]
- ErbB-3 class receptor binding [ISO]
- calmodulin binding [ISO]
- estrogen receptor binding [ISO]
- insulin binding [ISO]
- insulin receptor binding [ISO]
- insulin receptor substrate binding [IPI, ISO]
- insulin-like growth factor receptor binding [ISO]
- neurotrophin TRKA receptor binding [ISO]
- phosphatidylinositol 3-kinase binding [ISO]
- phosphoprotein binding [ISO]
- platelet-derived growth factor receptor binding [ISO]
- protein C-terminus binding [ISO]
- protein binding [IPI]
- protein domain specific binding [ISO]
- protein kinase binding [ISO]
- protein phosphatase binding [ISO]
- receptor binding [ISO]
- receptor tyrosine kinase binding [ISO]
- transcription factor binding [IPI, ISO]
- ubiquitin protein ligase binding [ISO]
Gene Ontology Cellular Component
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
Publication
Tyrosine phosphorylation of p120cbl in BCR/abl transformed hematopoietic cells mediates enhanced association with phosphatidylinositol 3-kinase.
Increased tyrosine kinase activity of abl oncogene in Philadelphia chromosome positive-leukemic cells leads to activation of p21ras and phosphatidylinositol 3'-kinase (PI 3-Kinase). The mechanism of activation of these signaling pathways is not understood, but numerous studies have focused on the identification and characterization of downstream substrates of BCR/abl tyrosine kinase as potential mediators of oncogenic signaling. It was recently found ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PIK3R1 GRB2 | 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 | - | |
| GRB2 PIK3R1 | 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 | - | |
| PIK3R1 GRB2 | Co-fractionation Co-fractionation Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex. | High | 0.8935 | BioGRID | 2669652 | |
| PIK3R1 GRB2 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | 2396518 |
Curated By
- BioGRID