LMX1A
TCF3
Gene Ontology Biological Process
- B cell differentiation [NAS]
- B cell lineage commitment [IDA, NAS]
- immunoglobulin V(D)J recombination [IDA]
- muscle cell differentiation [TAS]
- negative regulation of transcription from RNA polymerase II promoter [IDA]
- positive regulation of B cell proliferation [IMP]
- positive regulation of cell cycle [IDA]
- positive regulation of muscle cell differentiation [TAS]
- positive regulation of neuron differentiation [ISS]
- positive regulation of sequence-specific DNA binding transcription factor activity [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IDA, ISS]
- positive regulation of transcription, DNA-templated [IDA, ISS]
- regulation of G1/S transition of mitotic cell cycle [IDA]
- regulation of transcription, DNA-templated [NAS]
- transcription, DNA-templated [IDA]
Gene Ontology Molecular Function- DNA binding [IDA, NAS]
- E-box binding [IDA, ISS]
- 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]
- enhancer binding [IC]
- mitogen-activated protein kinase kinase kinase binding [IPI]
- protein binding [IPI]
- protein heterodimerization activity [IDA, IPI, NAS]
- protein homodimerization activity [IDA]
- repressing transcription factor binding [IPI]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding transcription factor activity [IDA, NAS]
- transcription coactivator activity [IDA]
- transcription factor binding [IPI]
- transcription regulatory region DNA binding [IDA]
- vitamin D response element binding [IDA]
- DNA binding [IDA, NAS]
- E-box binding [IDA, ISS]
- 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]
- enhancer binding [IC]
- mitogen-activated protein kinase kinase kinase binding [IPI]
- protein binding [IPI]
- protein heterodimerization activity [IDA, IPI, NAS]
- protein homodimerization activity [IDA]
- repressing transcription factor binding [IPI]
- sequence-specific DNA binding [IDA]
- sequence-specific DNA binding transcription factor activity [IDA, NAS]
- transcription coactivator activity [IDA]
- transcription factor binding [IPI]
- transcription regulatory region DNA binding [IDA]
- vitamin D response element binding [IDA]
Gene Ontology Cellular Component
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.
Publication
Transcriptional synergy between LIM-homeodomain proteins and basic helix-loop-helix proteins: the LIM2 domain determines specificity.
LIM-homeodomain proteins direct cellular differentiation by activating transcription of cell-type-specific genes, but this activation requires cooperation with other nuclear factors. The LIM-homeodomain protein Lmx1 cooperates with the basic helix-loop-helix (bHLH) protein E47/Pan-1 to activate the insulin promoter in transfected fibroblasts. In this study, we show that two proteins originally called Lmx1 are the closely related products of two distinct vertebrate ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| LMX1A TCF3 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - |
Curated By
- BioGRID