Fig. 4From: Evaluation and directed evolution for thermostability improvement of a GH 13 thermostable α-glucosidase from Thermus thermophilus TC11Location and interaction of Q10 site in the modelled 3D structure of TtAG. a Location of the Q10 site. b Hydrogen bond interaction of the Q10 site. c Hydrophobic interaction of the Q10 site. The structure was modelled by SWISS-MODEL online and the figure was developed using Pymol™ 1.3.XBack to article page