Table 1. 2H and η̅ Values Determined for Lys Aliphatic Sites in Microcrystalline GB1a.
For deuterium undergoing large-amplitude motion, η̅ was set to zero for line-shape fitting.
The 13Cγ–13Cδ and 13Cδ−13Cξ cross peaks of K4 severely overlap with those of K10. The same 2Hδ and 2Hξ quadrupolar values were assigned to K4 and K10, which were obtained from the overlapped 2H line shapes.