PlantRegMap/PlantTFDB v5.0
Plant Transcription
Factor Database
|
Home TFext BLAST Prediction Download Help About Links PlantRegMap |
Species | TF ID | Description |
---|---|---|
Malus domestica (14) | MDP0000139862 | CAMTA family protein |
MDP0000148340 | CAMTA family protein | |
MDP0000164873 | CAMTA family protein | |
MDP0000167705 | CAMTA family protein | |
MDP0000219043 | CAMTA family protein | |
MDP0000233860 | CAMTA family protein | |
MDP0000245567 | CAMTA family protein | |
MDP0000255517 | CAMTA family protein | |
MDP0000262800 | CAMTA family protein | |
MDP0000265800 | CAMTA family protein | |
MDP0000290409 | CAMTA family protein | |
MDP0000295480 | CAMTA family protein | |
MDP0000308350 | CAMTA family protein | |
MDP0000320656 | CAMTA family protein |
The CAMTA family of calmodulin binding transcription factors comprises six members in Arabidopsis (Bouche et al., 2002; Finkler et al., 2007). Each protein includes an IQ domain for calmodulin binding; ankyrin repeats for protein interactions; the TIG domain, which has nonspecific DNA binding activity; and the CG-1 domain, which has specific DNA binding activity. The CG-1 domain recognizes the core consensus sequence, vCGCGb, referred to as the CG-1 element (da Costa e Silva, 1994). This sequence matches the CM2 sequence, CCGCGT, and overlaps the ICEr1 element. Thus, the possibility was raised that one or more of the CAMTA proteins might have a role in regulating CBF2 expression.
Finkler A, Ashery-Padan R, Fromm H.
CAMTAs: calmodulin-binding transcription activators from plants to human.
FEBS Lett, 2007. 581(21): p. 3893-8.
PMID: 17689537