Table 1. Percentage of secondary structure the Tunisian PpSP32 compared to PpSP32 from Genbank.

Secondary structure Type	Helix	Strand	Loop
% in protein PpSP32 (Tun)	0	19.92	80.08
% in protein PpSP32 (GenBank)	0	21.54	78.46

Tun: Tunisian strain.