Extended Data Figure 8.
Computational binding model of guanides/biguanides to mGPD from Streptococcus sp. Modeling of guanides/bigaunides binding to mGPD after modification of key residues to fit the human sequence, show (a) FAD+ binding and predicted movement in the pocket, (b) metformin binding, and (c) phenformin binding to the FAD+-containing pocket.