| Locus: |
|
AT5G24270 |
| Name: |
|
ATSOS3, CALCINEURIN B-LIKE PROTEIN 4, CBL4, SALT OVERLY SENSITIVE 3, SOS3 |
| Description: |
|
encodes a calcium sensor that is essential for K+ nutrition, K+/Na+ selectivity, and salt tolerance. The protein is similar to calcineurin B. Lines carrying recessive mutations are hypersensitive to Na+ and Li+ stresses and is unable to grow in low K+. The growth defect is rescued by extracellular calcium. |
| Associations: |
|
| Category |
|
Relationship Type |
|
Keyword |
| GO Biological Process |
|
has protein modification of type |
|
N-terminal protein myristoylation
|
| GO Biological Process |
|
involved in |
|
cellular potassium ion homeostasis ,dephosphorylation ,detection of calcium ion ,hypotonic salinity response
|
| GO Cellular Component |
|
located in |
|
calcineurin complex ,cytoplasm
|
| GO Molecular Function |
|
functions in |
|
calcium ion binding
|
| GO Molecular Function |
|
has |
|
calcium-dependent protein serine/threonine phosphatase activity ,protein binding
|
| Growth and Developmental Stages |
|
expressed during |
|
4 anthesis ,petal differentiation and expansion stage
|
| Plant structure |
|
expressed in |
|
collective leaf structure ,hypocotyl ,petal ,root ,sepal ,stem
|
|
|
Mutant: |
|
CS3864 (sos3-1, Line 10) |
| wild type tissue expression: |
|
| wild type tissue expression ... |
 |
| microarray data |
|
 |
| RTPCR with control |
|
|
|
