get only amino acid sequence to compute number of theoretical peptides

src/core/proteinxtp.cpp

@@ -140,7 +140,7 @@ unsigned int ProteinXtp::countTrypticPeptidesForPAI() const {
         kinase.setTakeOnlyFirstWildcard(true);
         DigestionHandler digestion;
 
-        pappso::ProteinSp protein = std::make_shared<const pappso::Protein>(*this);
+        pappso::ProteinSp protein = std::make_shared<const pappso::Protein>(this->getAccession(), this->getOnlyAminoAcidSequence());
         kinase.eat(0,protein,false,digestion);
 
         unsigned int count = 0;