BAIT
CRN1
L000004279, YLR429W
Coronin; cortical actin cytoskeletal component that associates with the Arp2p/Arp3p complex to regulate its activity; plays a role in regulation of actin patch assembly
GO Process (5)
GO Function (3)
GO Component (3)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
PREY
ARP3
ACT4, actin-related protein 3, L000003198, YJR065C
Essential component of the Arp2/3 complex; Arp2/3 is a highly conserved actin nucleation center required for the motility and integrity of actin patches; involved in endocytosis and membrane growth and polarity
GO Process (3)
GO Function (1)
GO Component (2)
Gene Ontology Biological Process
Gene Ontology Molecular Function- ATP binding [IDA, IMP]
- ATP binding [IDA, IMP]
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
Publication
Mechanism of a concentration-dependent switch between activation and inhibition of ARP2/3 complex by coronin.
Arp2/3 complex is a key actin filament nucleator that assembles branched actin networks in response to cellular signals. The activity of Arp2/3 complex is regulated by both activating and inhibitory proteins. Coronins make up a large class of actin binding proteins previously shown to inhibit Arp2/3 complex. While coronins are known to play a role in controlling actin dynamics in ... [more]
Unknown Mar. 21, 2011; 0(0); [Pubmed: 21454476]
Throughput
- Low Throughput
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
ARP3 CRN1 | Affinity Capture-MS 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. | High | - | BioGRID | - |
Curated By
- BioGRID