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
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
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
Specificity of dimer formation in tropomyosins: influence of alternatively spliced exons on homodimer and heterodimer assembly.
Tropomyosins consist of nearly 100% alpha-helix and assemble into parallel and in-register coiled-coil dimers. In vitro it has been established that nonmuscle as well as native muscle tropomyosins can form homodimers. However, a mixture of muscle alpha and beta tropomyosin subunits results in the formation of the thermodynamically more stable alpha/beta heterodimer. Although the assembly preference of the muscle tropomyosin ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| TPM1 TPM1 | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | Low | - | BioGRID | - |
Curated By
- BioGRID