PlantRegMap/PlantTFDB v5.0
Plant Transcription
Factor Database
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Species | TF ID | Description |
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Solyc01g057270.2.1 | CAMTA family protein | |
Solyc01g060170.2.1 | CAMTA family protein | |
Solyc01g105230.2.1 | CAMTA family protein | |
Solyc04g056270.2.1 | CAMTA family protein | |
Solyc05g015650.2.1 | CAMTA family protein | |
Solyc12g035520.1.1 | CAMTA family protein | |
Solyc12g099340.1.1 | 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