Family of patatin-like phospholipases consists of various patatin glycoproteins from the total soluble protein from potato tubers, and also some proteins found in vertebrates. Patatin is a storage protein but it also has the enzymatic activity of phospholipase, catalysing the cleavage of fatty acids from membrane lipids. Family of patatin-like phospholipases consists of various patatin glycoproteins from the total soluble protein from potato tubers, and also some proteins found in vertebrates. Patatin is a storage protein but it also has the enzymatic activity of phospholipase, catalysing the cleavage of fatty acids from membrane lipids. PNPLA1; PNPLA2; PNPLA3; PNPLA4; PNPLA5; PNPLA6; PNPLA7; PNPLA8;