Figure 10.
Alignment of the known plant α-glucosidase sequences. Sequences are from Arabidopsis Aglu-1, spinach, sugar beet, and barley. For accession numbers, see legend for Figure 9. Dots represent amino acids that are identical to the Arabidopsis Aglu-1 sequence. The N terminus of the broccoli 96-kD protein is indicated with an asterisk. The 24-kD Aglu-1 polypeptide expressed in E. coli for antibody production is underlined.