BAIT
PAP1
ATMYB75, F25P12.92, F25P12_92, MYB DOMAIN PROTEIN 75, MYB75, MYELOBLASTOSIS PROTEIN 75, SIAA1, SUC-INDUCED ANTHOCYANIN ACCUMULATION 1, phosphatidic acid phosphatase 1, production of anthocyanin pigment 1, AT1G56650
transcription factor MYB75
GO Process (11)
GO Function (3)
GO Component (1)
Gene Ontology Biological Process
- anthocyanin-containing compound biosynthetic process [IMP]
- anthocyanin-containing compound metabolic process [IMP]
- defense response to fungus [IEP]
- regulation of anthocyanin biosynthetic process [IMP]
- regulation of transcription, DNA-templated [ISS]
- removal of superoxide radicals [IMP]
- response to auxin [IEP]
- response to ethylene [IEP]
- response to jasmonic acid [IEP]
- response to salt stress [IEP]
- sucrose mediated signaling [IMP]
Gene Ontology Molecular Function
Arabidopsis thaliana (Columbia)
PREY
SPA4
F8L10.5, F8L10_5, SPA1-related 4, AT1G53090
SPA1-related 4 protein
GO Process (0)
GO Function (3)
GO Component (3)
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Arabidopsis thaliana (Columbia)
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.
Publication
Light and the E3 ubiquitin ligase COP1/SPA control the protein stability of the MYB transcriptions factors PAP1 and PAP2 involved in anthocyanin accumulation in Arabidopsis.
Anthocyanins are natural pigments that accumulate only in light-grown and not in dark-grown Arabidopsis plants. Repression of anthocyanin accumulation in darkness requires the COP1/SPA ubiquitin ligase since cop1 and spa mutants produce anthocyanins also in darkness. Here, we show that COP1 and SPA proteins interact with the MYB transcription factors PAP1 and PAP2, two members of a small protein family ... [more]
Plant J. Feb. 20, 2013; 0(0); [Pubmed: 23425305]
Throughput
- Low Throughput
Curated By
- BioGRID