BAIT

HFR1

FBI1, LONG HYPOCOTYL IN FAR-RED, REDUCED PHYTOCHROME SIGNALING 1, REDUCED SENSITIVITY TO FAR-RED LIGHT 1, REP1, RSF1, T6A9.4, T6A9_4, AT1G02340
transcription factor HFR1
Arabidopsis thaliana (Columbia)
PREY

CKB1

CASEIN KINASE II BETA SUBUNIT CKB1, K14A3.3, K14A3_3, casein kinase II beta chain 1, AT5G47080
casein kinase 2 subunit beta
GO Process (2)
GO Function (2)
GO Component (2)

Gene Ontology Biological Process

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

Multisite phosphorylation of Arabidopsis HFR1 by casein kinase II and a plausible role in regulating its degradation rate.

Park HJ, Ding L, Dai M, Lin R, Wang H

Arabidopsis Long Hypocotyl in Far-Red Light 1 (HFR1), a bHLH transcription factor, plays a critical role in promoting seedling photomorphogenesis and in balancing the shade-avoidance response under canopy shade conditions. Previous studies have established that HFR1 protein is degraded in darkness and is stabilized under light conditions to promote light signaling. How light regulates HFR1 stability is not well understood. ... [more]

J. Biol. Chem. Aug. 22, 2008; 283(34);23264-73 [Pubmed: 18556661]

Throughput

  • Low Throughput

Curated By

  • BioGRID