IQGAP1
Gene Ontology Biological Process
- cellular response to calcium ion [IDA]
- cellular response to epidermal growth factor stimulus [IMP]
- energy reserve metabolic process [TAS]
- epidermal growth factor receptor signaling pathway [IMP]
- glomerular visceral epithelial cell development [ISS]
- negative regulation of catalytic activity [TAS]
- neuron projection extension [IMP]
- positive regulation of GTPase activity [TAS]
- positive regulation of protein kinase activity [IMP]
- positive regulation of protein serine/threonine kinase activity [IDA]
- regulation of insulin secretion [TAS]
- signal transduction [TAS]
- small molecule metabolic process [TAS]
Gene Ontology Molecular Function- GTPase activator activity [TAS]
- GTPase inhibitor activity [TAS]
- calcium ion binding [TAS]
- calmodulin binding [IPI]
- phosphatidylinositol-3,4,5-trisphosphate binding [IDA]
- protein binding [IPI]
- protein kinase binding [IPI]
- protein phosphatase binding [IPI]
- protein serine/threonine kinase activator activity [IDA]
- GTPase activator activity [TAS]
- GTPase inhibitor activity [TAS]
- calcium ion binding [TAS]
- calmodulin binding [IPI]
- phosphatidylinositol-3,4,5-trisphosphate binding [IDA]
- protein binding [IPI]
- protein kinase binding [IPI]
- protein phosphatase binding [IPI]
- protein serine/threonine kinase activator activity [IDA]
Gene Ontology Cellular Component
- actin cytoskeleton [ISS]
- actin filament [TAS]
- axon [ISS]
- cell junction [IDA]
- cytoplasm [IDA]
- cytoplasmic ribonucleoprotein granule [IDA]
- extracellular vesicular exosome [IDA]
- extrinsic component of cytoplasmic side of plasma membrane [IDA]
- focal adhesion [IDA]
- growth cone [ISS]
- microtubule [IDA]
- microtubule cytoskeleton [ISS]
- midbody [IDA]
- neuron projection [ISS]
- nucleoplasm [IDA]
- plasma membrane [IDA, TAS]
- slit diaphragm [ISS]
PTK2
Gene Ontology Biological Process
- Fc-gamma receptor signaling pathway involved in phagocytosis [TAS]
- angiogenesis [IBA, TAS]
- apoptotic process [TAS]
- axon guidance [TAS]
- blood coagulation [TAS]
- cell motility [TAS]
- cellular component disassembly involved in execution phase of apoptosis [TAS]
- cytoskeleton organization [IBA]
- embryo development [TAS]
- ephrin receptor signaling pathway [IDA]
- epidermal growth factor receptor signaling pathway [IBA]
- establishment of cell polarity [TAS]
- growth hormone receptor signaling pathway [IDA]
- heart morphogenesis [TAS]
- innate immune response [IBA, TAS]
- integrin-mediated signaling pathway [IDA, IMP, TAS]
- negative regulation of anoikis [IMP]
- negative regulation of apoptotic process [IMP]
- negative regulation of cell-cell adhesion [IDA]
- netrin-activated signaling pathway [TAS]
- peptidyl-tyrosine autophosphorylation [IBA]
- peptidyl-tyrosine phosphorylation [IDA]
- placenta development [TAS]
- platelet activation [TAS]
- positive regulation of cell migration [IDA]
- positive regulation of cell proliferation [ISS]
- positive regulation of phosphatidylinositol 3-kinase activity [TAS]
- positive regulation of phosphatidylinositol 3-kinase signaling [IMP]
- positive regulation of protein kinase B signaling [IMP]
- positive regulation of protein kinase activity [IMP]
- positive regulation of protein phosphorylation [IMP]
- positive regulation of protein ubiquitination involved in ubiquitin-dependent protein catabolic process [ISS]
- protein autophosphorylation [IDA]
- regulation of Rho GTPase activity [TAS]
- regulation of cell adhesion mediated by integrin [IDA]
- regulation of cell proliferation [IMP]
- regulation of cell shape [IMP]
- regulation of cytoskeleton organization [TAS]
- regulation of endothelial cell migration [TAS]
- regulation of focal adhesion assembly [TAS]
- regulation of osteoblast differentiation [IMP]
- transforming growth factor beta receptor signaling pathway [IDA]
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
RSPO-LGR4 functions via IQGAP1 to potentiate Wnt signaling.
R-spondins (RSPOs) and their receptor leucine-rich repeat-containing G-protein coupled receptor 4 (LGR4) play pleiotropic roles in normal and cancer development as well as the survival of adult stem cells through potentiation of Wnt signaling. Current evidence indicates that RSPO-LGR4 functions to elevate levels of Wnt receptors through direct inhibition of two membrane-bound E3 ligases (RNF43 and ZNRF3), which otherwise ubiquitinate ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| IQGAP1 PTK2 | 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 | - | BioGRID | 3444110 |
Curated By
- BioGRID