Comparison of anchor motifs to HLA-DR class II (T-cell epitopes) in the sequences of profilin proteins sequences.

A) Initial amino acid of the anchor motifs to HLA-DR class II with high frequency (frequency>70%) among profilin sequences. Specific motifs are highlighted with boxes, and these common shared among all species are highlighted in bold. B) Comparison of anchor motifs to HLA-DR class II more frequent in the sequences of profilins for different olive cultivars. The initial residue of the anchor motifs for specific and common shared T-cell epitopes, which frequency in lower than 30% among profilin sequences of different cultivars are indicated with X.