Sars-CoV-2 Envelope and Membrane Proteins: Structural Differences Linked to Virus Characteristics?

Figure 1

Multiple sequence alignment among Sars-CoV-2 Envelope protein variants and a set of the most similar homologous proteins. The sequence labelled Sars-CoV-2 corresponds to the reference sequence identified by the RefSeq code YP_009724392. Red lines below the alignment indicate the changed sites discussed in the text. Blu background denotes conserved alignment positions.