Table 1.

Generalized order parameters (S²) for the side-chain H-N bond of the seven introduced glutamines

Glutamine	7	23	28	41	42	54	61
S2∗	0.28 ± 0.03	0.24 ± 0.02	0.23 ± 0.03	0.31 ± 0.01	0.32 ± 0.03	0.36 ± 0.04	0.30 ± 0.05

^∗Model-free approach (69) with a local correlation time (71) was employed to obtain the generalized order parameter (S²) from the experimental relaxation rates. The average value for the correlation time is 4.05 ± 0.3 ns.