Fig. 3

Double mutated active residues of template (1OGQ) and gbPGIP, (a) 1OGQ- before mutation, (b) 1OGQ- after mutation, (c) gbPGIP- before mutation, and (d) gbPGIP- after mutation. V: Valine (Val), Q: Glutamine (Gln), E: Glutamate (Glu), F: Phenylalanine (Phe), G: Glycine(Gly) and K: Lysine (Lys)