Fig. 1From: Fruit ripening-associated leucylaminopeptidase with cysteinylglycine dipeptidase activity from durian suggests its involvement in glutathione recyclingAmino acid sequence alignment of various plant LAPs. Deduced amino acid sequence of Chanee DzLAP1 (DzLAP1_CN) aligned with Musang King DzLAP1_MK and DzLAP2_MK (Durio zibethinus), Arabidopsis (Arabidopsis thaliana) AtLAP1–AtLAP3; potato (Solanum tuberosum) StLAP1 and StLAP2; and tomato (Solanum lycopersicum) SlLAP1 and SlLAP2. Eight substrate binding/catalytic residues are marked by arrowheads. Five of the eight residues are conserved metal ion-coordinating residues (boxes). Twenty-eight LAP-A signature residues are highlighted. Asterisks, colons, and dots indicate strictly, highly, and moderately conserved amino acid residues, respectivelyBack to article page