Table 2.
No. | % | χ1,° | Range | χ2,° | Range | |
---|---|---|---|---|---|---|
Backbone-independent: | ||||||
m-80° | 118 | 7.9 | −71 | −40, −100 | −76 | −100, −60 |
m-20° | 582 | 39.0 | −71 | −40, −100 | −23 | −60, 10 |
m120° | 58 | 3.9 | −64 | −40, −100 | 132 | 60, 160 |
t30° | 235 | 15.7 | −168 | −140, 160 | 31 | 0, 80 |
t-20° | 179 | 12.0 | −174 | −140, 160 | −20 | −120, 0 |
p-10° | 103 | 6.9 | 63 | 30, 90 | −13 | −90, 0 |
p30° | 132 | 8.8 | 64 | 30, 90 | 34 | 0, 90 |
Major, backbone-dependent: | ||||||
αm-20° | 204 | 65.8 | −72 | −45, −105 | −17 | −60, 10 |
αm-80° | 26 | 8.4 | −71 | −45, −105 | −81 | −100, −60 |
αt60° | 40 | 12.9 | −175 | −140, 160 | 64 | 30, 80 |
βm-50° | 73 | 35.8 | −66 | −35, −95 | −49 | −90, 0 |
βt 10° | 77 | 37.7 | −179 | −150, 150 | 11 | −90, 90 |
Lm-30° | 91 | 54.8 | −65 | −40, −100 | −30 | −70, 10 |
Lt30° | 58 | 34.9 | −166 | −130, 170 | 32 | 0, 60 |
Minor, backbone-dependent: | ||||||
αm100° | 9 | 2.9 | −70 | 120 | ||
αt-60° | 10 | 3.2 | −175 | −60 | ||
βm100° | 7 | 3.4 | −65 | 120 | ||
βp60° | 17 | 8.3 | 65 | 60 |