Figure 3.
Protein-sequence comparison between Arabidopsis HPL (94J16) and related proteins. A, Comparison of the four Cyt P-450 domains (A–D) of Arabidopsis HPL (94J16) with those of green pepper HPL (CA-HPL), as well as those of AOS from Arabidopsis (AT-AOS), flax (FX-AOS), and rubber plant (RP-AOS). Asterisks in Cyt P-450 domain D denote residues conserved in HPL sequences that are dissimilar from corresponding residues in published AOS sequences. B, Structural comparison of the full-length sequences of 94J16, green pepper HPL (CA-HPL), and Arabidopsis AOS (AT-AOS). The figure divides the protein sequence into three regions: TP, putative transit peptide; N-Term, N-terminal region; and P-450, Cyt P-450 region, indicating the four Cyt P-450 domains (A–D). Percentage figures above the individual regions indicate the degree of similarity at the protein level between 94J16 and CA-HPL or AT-AOS.