Identification of catalytic residues can help unveil interesting attributes of enzyme function for various therapeutic and industrial applications. Based on their biochemical roles. the number of catalytic residues and sequence lengths of enzymes vary. This article describes a prediction approach (PINGU) for such a scenario. https://www.nacrack.com/amazing-offer-Premium-Crushed-Velvet-120-Round-Tablecloth-Fuchsia-Reusable-Soft-Stylish-Seamless-Table-Cover-save-extra/