BAIT
STIP1
HEL-S-94n, HOP, IEF-SSP-3521, P60, STI1, STI1L
stress-induced phosphoprotein 1
GO Process (1)
GO Function (2)
GO Component (2)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
PREY
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
Affinity Capture-MS
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 is identified by mass spectrometric methods.
Publication
The Hsp70-Hsp90 co-chaperone Hop/Stip1 shifts the proteostatic balance from folding towards degradation.
Hop/Stip1/Sti1 is thought to be essential as a co-chaperone to facilitate substrate transfer between the Hsp70 and Hsp90 molecular chaperones. Despite this proposed key function for protein folding and maturation, it is not essential in a number of eukaryotes and bacteria lack an ortholog. We set out to identify and to characterize its eukaryote-specific function. Human cell lines and the ... [more]
Nat Commun Nov. 25, 2020; 11(1);5975 [Pubmed: 33239621]
Throughput
- High Throughput
Curated By
- BioGRID