Table 3.

Average φ, ψ , variation upon minimization

	Average change in angle ± standard deviation
φ1	0.67° ± 23.32°
ψ1	−8.32° ± 21.6°
φ2	9.31° ± 12.90°
ψ2	−8.05° ± 18.28°
φ3	5.57° ± 15.91°
ψ3	3.34° ± 14.67°
φ4	1.31° ± 26.14°
ψ4	−2.53° ± 23.73°