Fig. 4From: Screening marine algae metabolites as high-affinity inhibitors of SARS-CoV-2 main protease (3CLpro): an in silico analysis to identify novel drug candidates to combat COVID-19 pandemica Percentage of 3CLpro-callophysin A secondary structure element (SSE) varied during simulation, and b Involvement of 3CLpro amino acid residues in SSEs formation, wherein α-helices β-sheets are represented in light brown and teal colors, respectivelyBack to article page