BAIT
IQGAP1
HUMORFA01, SAR1, p195
IQ motif containing GTPase activating protein 1
GO Process (13)
GO Function (9)
GO Component (17)
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]
Homo sapiens
PREY
LRP6
ADCAD2
low density lipoprotein receptor-related protein 6
GO Process (48)
GO Function (12)
GO Component (9)
Gene Ontology Biological Process
- Wnt signaling pathway [IDA, IMP]
- Wnt signaling pathway involved in dorsal/ventral axis specification [IDA]
- Wnt signaling pathway involved in somitogenesis [IBA]
- anterior/posterior pattern specification [IBA]
- axis elongation involved in somitogenesis [IBA]
- bone morphogenesis [IBA]
- bone remodeling [IBA]
- branching involved in mammary gland duct morphogenesis [IBA]
- canonical Wnt signaling pathway [IDA, IMP]
- canonical Wnt signaling pathway involved in neural crest cell differentiation [IC]
- canonical Wnt signaling pathway involved in regulation of cell proliferation [IC]
- cellular response to cholesterol [IMP]
- cerebellum morphogenesis [IBA]
- cerebral cortex development [IBA]
- convergent extension [IBA]
- embryonic camera-type eye morphogenesis [IBA]
- embryonic limb morphogenesis [IBA]
- embryonic pattern specification [IBA]
- embryonic retina morphogenesis in camera-type eye [IBA]
- external genitalia morphogenesis [IBA]
- face morphogenesis [IBA]
- gastrulation with mouth forming second [IBA]
- midbrain development [IBA]
- midbrain-hindbrain boundary development [IBA]
- negative regulation of protein kinase activity [IMP]
- negative regulation of protein phosphorylation [IMP]
- negative regulation of protein serine/threonine kinase activity [IDA]
- negative regulation of smooth muscle cell apoptotic process [IMP]
- neural crest cell differentiation [IDA]
- neural crest formation [IDA]
- neural tube closure [IBA]
- odontogenesis of dentin-containing tooth [IBA]
- palate development [IBA]
- pericardium morphogenesis [IBA]
- positive regulation of Wnt signaling pathway involved in dorsal/ventral axis specification [IDA]
- positive regulation of canonical Wnt signaling pathway [IDA]
- positive regulation of cell cycle [IMP]
- positive regulation of sequence-specific DNA binding transcription factor activity [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
- positive regulation of transcription, DNA-templated [IMP]
- primitive streak formation [IBA]
- receptor-mediated endocytosis of low-density lipoprotein particle involved in cholesterol transport [IBA]
- regulation of fat cell differentiation [IBA]
- regulation of ossification [IBA]
- synaptic transmission [IBA]
- thalamus development [IBA]
- toxin transport [IMP]
- trachea cartilage morphogenesis [IBA]
Gene Ontology Molecular Function- Wnt-activated receptor activity [IBA]
- Wnt-protein binding [IPI]
- apolipoprotein binding [IBA]
- coreceptor activity involved in Wnt signaling pathway [IDA]
- frizzled binding [IPI]
- identical protein binding [IPI]
- kinase inhibitor activity [IMP]
- low-density lipoprotein receptor activity [IDA]
- protein binding [IPI]
- protein homodimerization activity [IPI]
- receptor binding [IPI]
- toxin transporter activity [IMP]
- Wnt-activated receptor activity [IBA]
- Wnt-protein binding [IPI]
- apolipoprotein binding [IBA]
- coreceptor activity involved in Wnt signaling pathway [IDA]
- frizzled binding [IPI]
- identical protein binding [IPI]
- kinase inhibitor activity [IMP]
- low-density lipoprotein receptor activity [IDA]
- protein binding [IPI]
- protein homodimerization activity [IPI]
- receptor binding [IPI]
- toxin transporter activity [IMP]
Gene Ontology Cellular Component
Homo sapiens
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]
Proc. Natl. Acad. Sci. U.S.A. Apr. 01, 2014; 111(13);E1221-9 [Pubmed: 24639526]
Throughput
- Low Throughput
Curated By
- BioGRID