Figure 8.

A comparison of the multiple alignments of PIF3, its rice ortholog, and PAS domain proteins. The scheme for displaying multiple alignments is as described in the legend to Figure 1. Residues are colored at 90% consensus. A consensus secondary structure was derived from those available for FixL (1EW0) and photoactive yellow protein (3PYP). Aa, A. aeolicus; Af, A. fulgidus; At, A. thaliana; Av, Azotobacter vinelandii; Bs, B. subtilis; Dm, D. melanogaster; Ec, E. coli; Eh, Ectothiorhodospira halophila; Nc: Neurospora crassa; Os, O. sativa, Rm: Rhizobium meliloti.