PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Dichanthelium oligosanthes
CAMTA Family
Species TF ID Description
Do004480.1CAMTA family protein
Do008052.1CAMTA family protein
Do008777.1CAMTA family protein
Do016171.1CAMTA family protein
Do016252.1CAMTA family protein
Do024553.1CAMTA family protein
Do026536.1CAMTA 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