BAIT
SOS2
ATSOS2, CBL-INTERACTING PROTEIN KINASE 24, CIPK24, K21B8.3, K21B8_3, SALT OVERLY SENSITIVE 2, SNF1-RELATED PROTEIN KINASE 3.11, SNRK3.11, AT5G35410
CBL-interacting serine/threonine-protein kinase 24
GO Process (1)
GO Function (4)
GO Component (2)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Arabidopsis thaliana (Columbia)
PREY
CAX1
ATCAX1, F16M14.10, F16M14_10, HIGH AFFINITY CALCIUM ANTIPORTER CAX1, RARE COLD INDUCIBLE 4, RCI4, cation exchanger 1, AT2G38170
vacuolar cation/proton exchanger 1
GO Process (6)
GO Function (4)
GO Component (5)
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
The protein kinase SOS2 activates the Arabidopsis H(+)/Ca(2+) antiporter CAX1 to integrate calcium transport and salt tolerance.
The regulation of ions within cells is an indispensable component of growth and adaptation. The plant SOS2 protein kinase and its associated Ca(2+) sensor, SOS3, have been demonstrated to modulate the plasma membrane H(+)/Na(+) antiporter SOS1; however, how these regulators modulate Ca(2+) levels within cells is poorly understood. Here we demonstrate that SOS2 regulates the vacuolar H(+)/Ca(2+) antiporter CAX1. Using ... [more]
J. Biol. Chem. Jan. 23, 2004; 279(4);2922-6 [Pubmed: 14583601]
Throughput
- Low Throughput
Curated By
- BioGRID