Figure 3.

The Heterologous Interactions Involved in the Formation of Gh–TDH Oligomers. (A) Gh–TDH Oligomer–I. The two Gh–TDH protomers were colored in grey and yellow, respectively. The residue Arg⁴⁶, Glu¹³⁸, and Gln¹⁶⁴ were involved in an intricate network of H–bonds in the protomer–protomer interface. (B) Gh–TDH Oligomer–II. The two Gh–TDH protomers were colored in orange and blue, respectively.