Figure 5. Configuration of the several glycoside hydrolase family 57 glycogen branching enzyme showing the position of the flexible loop, the tyrosine at the tip of the flexible loop, and the presence/absence of the β5 and β6 sheets (purple). The insert shows the position and distance of the tyrosine at the tip of the flexible loop and the two catalytic residues.
Table 1. Information and sequence similarity of various putative GH57GBEs used in this study.