PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Brassica napus
CAMTA Family
Species TF ID Description
GSBRNA2T00005805001CAMTA family protein
GSBRNA2T00016043001CAMTA family protein
GSBRNA2T00021112001CAMTA family protein
GSBRNA2T00023027001CAMTA family protein
GSBRNA2T00032849001CAMTA family protein
GSBRNA2T00034374001CAMTA family protein
GSBRNA2T00041588001CAMTA family protein
GSBRNA2T00070150001CAMTA family protein
GSBRNA2T00078204001CAMTA family protein
GSBRNA2T00088866001CAMTA family protein
GSBRNA2T00090682001CAMTA family protein
GSBRNA2T00098391001CAMTA family protein
GSBRNA2T00101890001CAMTA family protein
GSBRNA2T00102145001CAMTA family protein
GSBRNA2T00103807001CAMTA family protein
GSBRNA2T00112945001CAMTA family protein
GSBRNA2T00121806001CAMTA family protein
GSBRNA2T00124423001CAMTA family protein
GSBRNA2T00127470001CAMTA family protein
GSBRNA2T00134683001CAMTA family protein
GSBRNA2T00135091001CAMTA family protein
GSBRNA2T00135980001CAMTA family protein
GSBRNA2T00149707001CAMTA family protein
GSBRNA2T00153797001CAMTA family protein
CAMTA Family Introduction

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