Figure 8.
Modelling of the external aldimine of wild type (A) and the S77E mutant (B) of TgCGL in complex with l-cth. The external aldimines are shown as pink sticks. Residues described in text are labelled in single-letter code. Potential favourable and unfavourable interactions are depicted as yellow (A) and red (B) dashes, respectively. The position of the loop hosting E77 relatively to the other chains (A = yellow; B = pink; C = cyan; D = blue) of the quaternary structure is shown in the inset of panel (B).