2. The active site is a three-dimensional entity formed by groups that come from different parts of the linear amino acid sequence A Figure 8-11 (A)Space-filling model of lysozyme Two catalytically critical residues are nown in red and green. Several other residues in the active site are shown in yellow.(B)Schematic diagram of lysozyme showing that the active site is formed by residues that come from different segments of the poly peptide chain. [(A) Drawn from 6lyz. R B.HaN--coo Diamond / Mol Bio/ 82(1974): 371.1 355262, 101108129