Figure 3.

Comparison of deduced amino acid sequences of the AREB 1, AREB2, and AREB3 proteins and sunflower DPBF1 (21). Symbols denote identical (*) and conserved (⋅) amino acid residues in the four sequences. The boxes represent conserved regions, and dashes indicate gaps introduced to maximize alignment. Inverted characters indicates consensus sequences for various kinases (R/KXXS/T for CDPK, S/TXXD/E for CK II, S/TXK/R for PKC, K/RXXXS/T for cGMP-dependent protein kinase) appeared within the conserved regions.