Amino Acid Sequence|Arabidopsis|Arabidopsis Proteins|Blotting, Western|Carrier Proteins|Computational Biology|Cyclic AMP|Gene Expression Regulation, Plant|Genes, Plant|Genome|Genome, Plant|Ion Channels|Molecular Sequence Data|Nucleotides, Cyclic|Oryza|Phylogeny|Plant Proteins|Potassium Channels|Protein Structure, Tertiary|Sequence Homology, Amino Acid|Signal Transduction|Thiolester Hydrolases|Transcription Factors