CNN1
Gene Ontology Biological Process
Gene Ontology Cellular Component
TPM1
Gene Ontology Biological Process
- cardiac muscle contraction [IMP]
- cellular component movement [TAS]
- cellular response to reactive oxygen species [IEP]
- cytoskeleton organization [TAS]
- muscle contraction [TAS]
- muscle filament sliding [ISS, TAS]
- negative regulation of cell migration [ISS]
- positive regulation of ATPase activity [ISS]
- positive regulation of cell adhesion [ISS]
- positive regulation of heart rate by epinephrine [ISS]
- positive regulation of stress fiber assembly [ISS]
- regulation of heart contraction [TAS]
- regulation of muscle contraction [TAS]
- ruffle organization [ISS]
- sarcomere organization [IMP]
- ventricular cardiac muscle tissue morphogenesis [IMP]
- wound healing [ISS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
Publication
Smooth muscle calponin. Inhibition of actomyosin MgATPase and regulation by phosphorylation.
Calponin isolated from chicken gizzard smooth muscle inhibits the actin-activated MgATPase activity of smooth muscle myosin in a reconstituted system composed of contractile and regulatory proteins. ATPase inhibition is not due to inhibition of myosin phosphorylation since, at calponin concentrations sufficient to cause maximal ATPase inhibition, myosin phosphorylation was unaffected. Furthermore, calponin inhibited the actin-activated MgATPase of fully phosphorylated or ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| TPM1 CNN1 | Co-purification Co-purification An interaction is inferred from the identification of two or more protein subunits in a purified protein complex, as obtained by classical biochemical fractionation or affinity purification and one or more additional fractionation steps. | Low | - | BioGRID | - |
Curated By
- BioGRID