A zinc finger is a small protein structural motif that is characterized by the coordination of one or more zinc ions (Zn2+) in order to stabilize the fold. Proteins that contain zinc fingers (zinc finger proteins) are classified into several different structural families. A particular zinc finger protein's class is determined by this three-dimensional structure, but it can also be recognized based on the primary structure of the protein or the identity of the ligands coordinating the zinc ion
EUPROTEIN has developed new products of the SARS-CoV-2 (2019-nCoVs) and the associated cellular receptor protein products