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. 2017 Jan 26;8:44. doi: 10.3389/fpls.2017.00044

FIGURE 1.

FIGURE 1

Conserved domain in the deduced BnSIP1-1 protein. (A) Structure of the deduced BnSIP1-1 protein of Brassica napus. The trihelix DNA binding domains are shown in yellow. The fourth amphipathic a-helix is shown in orange. The long, uninterrupted α-helical sequence in the C terminus is shown in blue. (B) Amino acid alignments of the conserved domain trihelix in BnSIP1-1 with orthologous sequences from B. rapa (accession No. XP_009116124), Eutrema salsugineum (accession No. XP_006403581.1) and Arabidopsis thaliana ASIL1 (accession No. NP_564648.1). The conserved tryptophan (or isoleucine) in each helix is indicated by the boxes. The asterisks denote the conserved amino acids.