MPK3
Gene Ontology Biological Process
- abscisic acid-activated signaling pathway [TAS]
- activation of MAPK activity involved in osmosensory signaling pathway [IDA]
- camalexin biosynthetic process [IMP]
- inflorescence development [IGI]
- ovule development [IGI]
- pollen development [IGI]
- pollen tube guidance [IGI]
- priming of cellular response to stress [IMP]
- regulation of stomatal complex development [IGI]
- regulation of stomatal complex patterning [IGI]
- response to UV-B [IMP]
- response to bacterium [IEP]
- response to chitin [IEP]
- response to cold [IEP]
- response to osmotic stress [IDA]
- response to oxidative stress [IEP, TAS]
- response to wounding [IEP]
- signal transduction [IC]
Gene Ontology Molecular Function
HSF A4A
Gene Ontology Biological Process
Gene Ontology Molecular Function
Biochemical Activity (Phosphorylation)
An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.
Publication
The Heat Shock Factor A4A Confers Salt Tolerance and Is Regulated by Oxidative Stress and the Mitogen-Activated Protein Kinases MPK3 and MPK6.
Heat shock factors (HSFs) are principal regulators of plant responses to several abiotic stresses. Here, we show that estradiol-dependent induction of HSFA4A confers enhanced tolerance to salt and oxidative agents, whereas inactivation of HSFA4A results in hypersensitivity to salt stress in Arabidopsis (Arabidopsis thaliana). Estradiol induction of HSFA4A in transgenic plants decreases, while the knockout hsfa4a mutation elevates hydrogen peroxide ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| MPK3 HSF A4A | Affinity Capture-Western 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. | Low | - | BioGRID | - | |
| MPK3 HSF A4A | FRET FRET An interaction is inferred when close proximity of interaction partners is detected by fluorescence resonance energy transfer between pairs of fluorophore-labeled molecules, such as occurs between CFP (donor) and YFP (acceptor) fusion proteins. | Low | - | BioGRID | - | |
| MPK3 HSF A4A | 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