Figure 4 A) caption

Figure 4 A). Multiple sequence alignment with sequences from different domains of life indicates conservation of nucleophilic glutamate residues (red letters) within the catalytic domain (yellow box).

Figure 4 A) source

https://www.cell.com/current-biology/fulltext/S0960-9822(23)01449-5?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0960982223014495%3Fshowall%3Dtrue#fx1