Extended Data Fig. 2: MccB homologs from L. johnsonii and H. pylori can be used in combination with subtiligase for enzyme-catalysed expressed protein ligation.

(a) LjMccB- and subtiligase-catalysed ATP-dependent peptide ligation of Ala-Phe (left) or AFAGAGS-azAla (right) to GFP- LjTeCH. (b) HpMccB- and subtiligase-catalysed ATP-dependent peptide ligation of Ala-Phe (left) or AFAGAGS-azAla (right) to GFP-HpTeCH.