Figure 2 | Scientific Reports

Figure 2

From: Atomistic mechanisms underlying the activation of the G protein-coupled sweet receptor heterodimer by sugar alcohol recognition

Figure 2

(A) Superimposed docked structures between model 1 and model 2 of xylitol and sorbitol in complex with T1R2 (pink) and T1R3 (green) monomers, where the CDOCKER interaction energies (kcal/mol) are given below. (B) All-atom RMSD plots for the T1R2-T1R3 heterodimeric STR in (left) apo form or with (middle and right) xylitol or sorbitol bound at the two glutamate-binding sites.

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