Sequence of AgTG3 and Plugin.
A, schematic diagram of AgTG3 and Plugin amino acid sequence with predicted tertiary and secondary structure, respectively. Residues of the catalytic triad indicated by yellow stars. B, alignment of Plugin N-terminal repeats containing QIP motif. C, sequence of Plugin C-terminal domain. The predicted α-helices are shown as red cylinders, with the consensus sequence in each helix highlighted in gray.