MEF2A
Gene Ontology Biological Process
- ERK5 cascade [IMP]
- MAPK cascade [IDA]
- MyD88-dependent toll-like receptor signaling pathway [TAS]
- MyD88-independent toll-like receptor signaling pathway [TAS]
- TRIF-dependent toll-like receptor signaling pathway [TAS]
- cardiac conduction [ISS]
- cellular response to calcium ion [IDA]
- dendrite morphogenesis [ISS]
- heart development [IEP]
- innate immune response [TAS]
- mitochondrial genome maintenance [ISS]
- mitochondrion distribution [ISS]
- muscle cell differentiation [TAS]
- muscle organ development [NAS]
- negative regulation of transcription from RNA polymerase II promoter [IDA]
- neurotrophin TRK receptor signaling pathway [TAS]
- positive regulation of muscle cell differentiation [TAS]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
- stress-activated MAPK cascade [TAS]
- toll-like receptor 10 signaling pathway [TAS]
- toll-like receptor 2 signaling pathway [TAS]
- toll-like receptor 3 signaling pathway [TAS]
- toll-like receptor 4 signaling pathway [TAS]
- toll-like receptor 5 signaling pathway [TAS]
- toll-like receptor 9 signaling pathway [TAS]
- toll-like receptor TLR1:TLR2 signaling pathway [TAS]
- toll-like receptor TLR6:TLR2 signaling pathway [TAS]
- toll-like receptor signaling pathway [TAS]
- transcription from RNA polymerase II promoter [IDA]
- transcription, DNA-templated [IDA]
- ventricular cardiac myofibril assembly [ISS]
Gene Ontology Molecular Function- RNA polymerase II core promoter proximal region sequence-specific DNA binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IDA]
- RNA polymerase II regulatory region sequence-specific DNA binding [IDA]
- RNA polymerase II transcription coactivator activity [IDA]
- RNA polymerase II transcription factor binding [IPI]
- SMAD binding [IPI]
- activating transcription factor binding [IPI]
- chromatin binding [IDA]
- histone acetyltransferase binding [IPI]
- histone deacetylase binding [IPI]
- protein binding [IPI]
- protein heterodimerization activity [IPI]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding RNA polymerase II transcription factor activity [IDA]
- sequence-specific DNA binding transcription factor activity [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in positive regulation of transcription [IDA]
- RNA polymerase II regulatory region sequence-specific DNA binding [IDA]
- RNA polymerase II transcription coactivator activity [IDA]
- RNA polymerase II transcription factor binding [IPI]
- SMAD binding [IPI]
- activating transcription factor binding [IPI]
- chromatin binding [IDA]
- histone acetyltransferase binding [IPI]
- histone deacetylase binding [IPI]
- protein binding [IPI]
- protein heterodimerization activity [IPI]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding RNA polymerase II transcription factor activity [IDA]
- sequence-specific DNA binding transcription factor activity [IDA]
Gene Ontology Cellular Component
HAND1
Gene Ontology Biological Process
- angiogenesis [ISS]
- blastocyst development [IEP]
- cardiac left ventricle formation [IMP]
- cardiac right ventricle formation [IMP]
- cardiac septum morphogenesis [IMP]
- embryonic heart tube development [ISS]
- heart development [ISS]
- heart looping [ISS]
- negative regulation of RNA polymerase II regulatory region sequence-specific DNA binding [IDA]
- negative regulation of sequence-specific DNA binding transcription factor activity [IDA]
- negative regulation of transcription from RNA polymerase II promoter [IDA]
- negative regulation of transcription, DNA-templated [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
- transcription from RNA polymerase II promoter [IDA]
- trophectodermal cell differentiation [IEP]
- ventricular cardiac muscle tissue morphogenesis [IMP]
Gene Ontology Molecular Function- RNA polymerase II core promoter proximal region sequence-specific DNA binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in negative regulation of transcription [IDA]
- bHLH transcription factor binding [IPI]
- identical protein binding [ISS]
- protein binding [IPI]
- protein homodimerization activity [NAS]
- transcription coactivator activity [IC, IDA]
- transcription corepressor activity [IC]
- transcription factor binding [IPI]
- transcription regulatory region DNA binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding [IDA]
- RNA polymerase II core promoter proximal region sequence-specific DNA binding transcription factor activity involved in negative regulation of transcription [IDA]
- bHLH transcription factor binding [IPI]
- identical protein binding [ISS]
- protein binding [IPI]
- protein homodimerization activity [NAS]
- transcription coactivator activity [IC, IDA]
- transcription corepressor activity [IC]
- transcription factor binding [IPI]
- transcription regulatory region DNA binding [IDA]
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
MEF2-dependent recruitment of the HAND1 transcription factor results in synergistic activation of target promoters.
HAND proteins are tissue-restricted members of the basic helix-loop-helix transcription factor family that play critical roles in cell differentiation and organogenesis including placental, cardiovascular, and craniofacial development. Nevertheless, the molecular basis underlying the developmental action of HAND proteins remains undefined. Within the embryo, HAND1 is first detected in the developing heart where it becomes restricted to the atrial and left ... [more]
Throughput
- Low Throughput
Additional Notes
- Figure 4A
- source of bait and hit not clear
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| HAND1 MEF2A | 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 | 1055918 |
Curated By
- BioGRID