Plant Transcription factor database - Universität Potsdam
version: 3.0

Oryza sativa subsp. indica CAMTA Family

Description

Bouche et al. 2002: Screening of cDNA expression libraries derived from plants exposed to stress, with 35S-labeled recombinant calmodulin as a probe, revealed a new family of proteins containing a transcription activation domain and two types of DNA-binding domains designated the CG-1 domain and the transcription factor immunoglobulin domain, ankyrin repeats, and a varying number of IQ calmodulin-binding motifs. Based on domain organization and amino acid sequence comparisons, similar proteins, with the same domain organization, were identified in the genomes of other multicellular organisms including human, Drosophila, and Caenorhabditis, whereas none were found in the complete genomes of single cell eukaryotes and prokaryotes. This family of proteins was designated calmodulin-binding transcription activators (CAMTAs).

Members of this family
  SHOULD possess CG-1 IQ domains

Domain alignments

This family is also present in:

References

There are 7 gene models in this family



Gene modelDescriptionDomains
OsIBCD004335 Chr01_6633,2571,,,1,2571, Ank CG-1 IQ
OsIBCD009120 Chr03_820,2970,,,1,2970, Ank CG-1 IQ
OsIBCD010409 Chr03_2647,3096,,,1,3096, Ank CG-1 IQ
OsIBCD014121 Chr04_2494,2934,,,1,2934, Ank CG-1 IQ
OsIBCD023473 Chr07_2463,2958,,,1,2958, Ank CG-1 IQ
OsIBCD024239 Chr07_3618,2490,,,1,2490, CG-1 IQ
OsIBCD030339 Chr10_1549,3003,,,1,3003, Ank CG-1 IQ

General references

Bouché, N; Scharlat, A; Snedden, W; Bouchez, D; Fromm, H. 2002. A novel family of calmodulin-binding transcription activators in multicellular organisms. J. Biol. Chem. 277(24):21851-61 PUBMEDID:11925432