Figure 3
Phylogenetic relationship and subfamily formation of OsPTR proteins. Identical, conservative and block of similar amino acid residues are shaded in black, charcoal gray and gray, respectively. The TM regions are marked by blue rectangles. Green lines represent the hydrophilic loops in the PTR domain. The red arrows indicate the start and end position of PTR domain. The three conserved motifs are marked by red rectangles.