Plant Transcription factor database - Universität Potsdam
version: 3.0

Oryza sativa subsp. japonica 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
LOC_Os01g69910.1 calmodulin-binding transcription activator, putative, expressed Ank CG-1 IQ
LOC_Os01g69910.2 calmodulin-binding transcription activator, putative, expressed Ank CG-1 IQ
LOC_Os03g09100.1 calmodulin-binding transcription activator, putative, expressed Ank CG-1 IQ
LOC_Os04g31900.1 calmodulin-binding transcription activator 4, putative, expressed Ank CG-1 IQ
LOC_Os07g30774.1 calmodulin-binding transcription activator 5, putative, expressed Ank CG-1 IQ
LOC_Os07g43030.1 calmodulin-binding transcription activator, putative, expressed Ank CG-1 IQ
LOC_Os10g22950.1 calmodulin-binding transcription activator, putative, expressed 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

Specific references

Choi, MS; Kim, MC; Yoo, JH; Moon, BC; Koo, SC; Park, BO; Lee, JH; Koo, YD; Han, HJ; Lee, SY; Chung, WS; Lim, CO; Cho, MJ. 2005. Isolation of a calmodulin-binding transcription factor from rice (Oryza sativa L.). J. Biol. Chem. 280(49):40820-31 PUBMEDID:16192280