Figure 6. D-amino acid “scan” to identify aggregation-prone regions in TP10.

Aggregation of TP10 depends on the position of substitution with the sterically restrictive D -CF₃-Bpg, as monitored by solid-state ¹⁹F-NMR and OCD in oriented DMPC/DMPG (3∶1) at P/L = 1∶50. The boxed spectral regions show the static powder pattern contributions of immobilized molecules with −8 kHz splittings.