BAIT

BIM1

T22D6.70, T22D6_70, AT5G08130
transcription factor BIM1
Arabidopsis thaliana (Columbia)
PREY

ESR1

DORNROSCHEN, DRN, ENHANCER OF SHOOT REGENERATION 1, F3F19.1, F3F19_1, AT1G12980
ethylene-responsive transcription factor ESR1
Arabidopsis thaliana (Columbia)

PCA

A Protein-Fragment Complementation Assay (PCA) is a protein-protein interaction assay in which a bait protein is expressed as fusion to one of the either N- or C- terminal peptide fragments of a reporter protein and prey protein is expressed as fusion to the complementary N- or C- terminal fragment of the same reporter protein. Interaction of bait and prey proteins bring together complementary fragments, which can then fold into an active reporter, e.g. the split-ubiquitin assay.

Publication

BIM1, a bHLH protein involved in brassinosteroid signalling, controls Arabidopsis embryonic patterning via interaction with DORNROSCHEN and DORNROSCHEN-LIKE.

Chandler JW, Cole M, Flier A, Werr W

The BIM1 protein which has been implicated in brassinosteroid (BR) signal transduction was identified from a two hybrid screen using the N-terminus, including the AP2 domain, of the transcription factors DORNROESCHEN (DRN) and DORNROESCHEN-LIKE (DRNL) which control embryonic patterning. The protein-protein interaction between BIM1 and DRN or DRNL was confirmed by co-immunoprecipitation and for DRN also in vivo by bimolecular ... [more]

Plant Mol. Biol. Jan. 01, 2009; 69(1);57-68 [Pubmed: 18830673]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
BIM1 ESR1
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
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Curated By

  • BioGRID