Figure 1.

PopW protein structure. (A) A sketch of PopW including the N‐terminal harpin domain (residues 1–159) and C‐terminal pectate lyase domain (residues 160–366) according to the Conserved Domain Database (CDD) at the National Center for Biotechnology Information (NCBI) website. (B) The predicted secondary structure of the N‐terminal domain of PopW (residues 1–80) containing an α‐helix (residues 28–54). This result was analysed using the PSIPRED Protein Structure Prediction Server.