GABBR2
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
DDIT3
Gene Ontology Biological Process
- activation of signaling protein activity involved in unfolded protein response [TAS]
- cell redox homeostasis [IDA]
- cellular protein metabolic process [TAS]
- cellular response to DNA damage stimulus [TAS]
- endoplasmic reticulum unfolded protein response [TAS]
- intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress [IDA, IMP, TAS]
- mRNA transcription from RNA polymerase II promoter [IDA]
- negative regulation of canonical Wnt signaling pathway [ISS]
- negative regulation of determination of dorsal identity [IDA]
- negative regulation of sequence-specific DNA binding transcription factor activity [IDA]
- negative regulation of transcription, DNA-templated [IDA]
- positive regulation of interleukin-8 production [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IDA, IMP]
- positive regulation of transcription from RNA polymerase II promoter in response to endoplasmic reticulum stress [ISS]
- positive regulation of transcription, DNA-templated [IDA]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IDA]
- regulation of DNA-templated transcription in response to stress [TAS]
- regulation of transcription involved in anterior/posterior axis specification [ISS]
- regulation of transcription, DNA-templated [IMP]
- response to endoplasmic reticulum stress [IDA]
- response to unfolded protein [IDA]
Gene Ontology Molecular Function- 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 positive regulation of transcription [IDA]
- protein binding [IPI]
- protein heterodimerization activity [TAS]
- sequence-specific DNA binding transcription factor activity [NAS]
- transcription corepressor activity [TAS]
- transcription factor binding [IPI]
- transcription regulatory region DNA binding [ISS]
- 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 positive regulation of transcription [IDA]
- protein binding [IPI]
- protein heterodimerization activity [TAS]
- sequence-specific DNA binding transcription factor activity [NAS]
- transcription corepressor activity [TAS]
- transcription factor binding [IPI]
- transcription regulatory region DNA binding [ISS]
Gene Ontology Cellular Component
- CHOP-C/EBP complex [TAS]
- cytosol [TAS]
- nucleoplasm [IDA, TAS]
- nucleus [IDA, TAS]
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
Subtype-selective interaction with the transcription factor CCAAT/enhancer-binding protein (C/EBP) homologous protein (CHOP) regulates cell surface expression of GABA(B) receptors.
The metabotropic gamma-aminobutyric acid, type B (GABA(B)) receptors mediate the slow component of GABAergic transmission in the brain. Functional GABA(B) receptors are heterodimers of the two subunits GABA(B1) and GABA(B2), of which GABA(B1) exists in two main isoforms, GABA(B1a) and GABA(B1b). The significance of the structural heterogeneity of GABA(B) receptors, the mechanism leading to their differential targeting in neurons as ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| GABBR2 DDIT3 | Co-localization Co-localization Interaction inferred from two proteins that co-localize in the cell by indirect immunofluorescence only when in addition, if one gene is deleted, the other protein becomes mis-localized. Also includes co-dependent association of proteins with promoter DNA in chromatin immunoprecipitation experiments. | Low | - | BioGRID | - | |
| DDIT3 GABBR2 | 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