BAIT

GUN5

ABA-BINDING PROTEIN, ABAR, CCH, CCH1, CHLH, CONDITIONAL CHLORINA, GENOMES UNCOUPLED 5, H SUBUNIT OF MG-CHELATASE, T6I14.12, AT5G13630
magnesium chelatase subunit H
GO Process (0)
GO Function (1)
GO Component (4)

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Arabidopsis thaliana (Columbia)
PREY

WRKY60

ATWRKY60, F27C12.8, F27C12_8, WRKY DNA-binding protein 60, AT2G25000
putative WRKY transcription factor 60
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

The Mg-chelatase H subunit of Arabidopsis antagonizes a group of WRKY transcription repressors to relieve ABA-responsive genes of inhibition.

Shang Y, Yan L, Liu ZQ, Cao Z, Mei C, Xin Q, Wu FQ, Wang XF, Du SY, Jiang T, Zhang XF, Zhao R, Sun HL, Liu R, Yu YT, Zhang DP

The phytohormone abscisic acid (ABA) plays a vital role in plant development and response to environmental challenges, but the complex networks of ABA signaling pathways are poorly understood. We previously reported that a chloroplast protein, the magnesium-protoporphyrin IX chelatase H subunit (CHLH/ABAR), functions as a receptor for ABA in Arabidopsis thaliana. Here, we report that ABAR spans the chloroplast envelope ... [more]

Plant Cell Jun. 01, 2010; 22(6);1909-35 [Pubmed: 20543028]

Throughput

  • Low Throughput

Curated By

  • BioGRID