| A-форма | B-форма | Файл dna10.pdb | |
| Тип спирали (правая или левая) | правая | правая | правая |
| Шаг спирали (Å) | 28.02 | 33.75 | 28.69 |
| Число оснований на виток | 11 | 10 | 10 |
| Ширина большой бороздки | 7.985(A22B.P-G5A.P) | 17.215(A10A.P-C20B.P) | 15.292(A3A.P-T5A.P) |
| Ширина малой бороздки | 16.807(C12A.P-T23B.P) | 11.693(A10A.P-T27B.P) | 9.768(C7A.P-T8A.P) |
Информация о важных торсионных углах:
где alpha: O3'(i-1)-P-O5'-C5'
beta: P-O5'-C5'-C4'
gamma: O5'-C5'-C4'-C3'
delta: C5'-C4'-C3'-O3'
epsilon: C4'-C3'-O3'-P(i+1)
zeta: C3'-O3'-P(i+1)-O5'(i+1)
chi for pyrimidines(Y): O4'-C1'-N1-C2
chi for purines(R): O4'-C1'-N9-C4
А-форма:
Strand I base alpha beta gamma delta epsilon zeta chi 1 G --- 174.8 41.7 79.0 -147.8 -75.1 -157.2 2 A -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 3 T -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 4 C -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 5 G -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 6 A -51.7 174.8 41.7 79.0 -147.8 -75.1 -157.2 7 T -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 8 C -51.7 174.8 41.7 79.0 -147.8 -75.0 -157.2 9 G -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 10 A -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 11 T -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 12 C -51.7 174.8 41.7 79.1 -147.7 -75.1 -157.2 13 G -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 14 A -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 15 T -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 16 C -51.7 174.8 41.7 79.1 --- --- -157.2 |
Strand II base alpha beta gamma delta epsilon zeta chi 1 C -51.7 174.8 41.7 79.0 --- --- -157.2 2 T -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 3 A -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 4 G -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 5 C -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 6 T -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 7 A -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 8 G -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 9 C -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 10 T -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 11 A -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 12 G -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 13 C -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 14 T -51.7 174.8 41.7 79.1 -147.8 -75.1 -157.2 15 A -51.7 174.8 41.7 79.0 -147.8 -75.1 -157.2 16 G --- 174.8 41.7 79.1 -147.7 -75.1 -157.2 |
Strand I base alpha beta gamma delta epsilon zeta chi 1 G --- 136.4 31.1 143.4 -140.8 -160.5 -98.0 2 A -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 3 T -29.9 136.3 31.1 143.3 -140.8 -160.5 -97.9 4 C -29.9 136.4 31.1 143.4 -140.8 -160.5 -98.0 5 G -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 6 A -29.9 136.4 31.1 143.4 -140.8 -160.5 -98.0 7 T -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 8 C -29.9 136.3 31.1 143.3 -140.8 -160.5 -97.9 9 G -29.9 136.4 31.1 143.4 -140.8 -160.5 -98.0 10 A -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 11 T -29.9 136.4 31.1 143.4 -140.8 -160.5 -98.0 12 C -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 13 G -29.9 136.3 31.1 143.3 -140.8 -160.5 -98.0 14 A -29.9 136.4 31.1 143.4 -140.8 -160.5 -98.0 15 T -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 16 C -29.9 136.4 31.1 143.4 --- --- -98.0 |
Strand II base alpha beta gamma delta epsilon zeta chi 1 C -29.9 136.4 31.1 143.4 --- --- -98.0 2 T -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 3 A -29.9 136.4 31.1 143.4 -140.8 -160.5 -98.0 4 G -29.9 136.3 31.1 143.3 -140.8 -160.5 -98.0 5 C -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 6 T -29.9 136.4 31.1 143.4 -140.8 -160.5 -98.0 7 A -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 8 G -29.9 136.4 31.1 143.4 -140.8 -160.5 -98.0 9 C -29.9 136.3 31.1 143.3 -140.8 -160.5 -97.9 10 T -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 11 A -29.9 136.4 31.1 143.4 -140.8 -160.5 -98.0 12 G -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 13 C -29.9 136.4 31.1 143.4 -140.8 -160.5 -98.0 14 T -29.9 136.3 31.1 143.3 -140.8 -160.5 -97.9 15 A -29.9 136.3 31.2 143.3 -140.8 -160.5 -98.0 16 G --- 136.4 31.1 143.4 -140.8 -160.5 -98.0 |
Strand I base alpha beta gamma delta epsilon zeta chi 1 C --- --- -173.5 69.9 -149.9 -68.5 -153.5 2 C -79.4 174.1 39.6 142.6 -105.1 163.4 -78.3 3 A -71.5 147.4 50.0 142.7 -172.3 -86.2 -81.7 4 G -69.7 169.6 44.7 139.6 -131.1 175.8 -79.5 5 T -70.1 141.2 56.8 138.1 176.8 -112.6 -107.9 6 A -60.6 -175.1 57.9 146.4 -169.9 -86.5 -113.2 7 C -69.7 167.5 49.8 90.5 -173.7 -87.2 -127.2 8 T -59.7 171.8 52.6 141.4 -98.8 164.9 -90.0 9 G -74.8 152.6 46.7 146.1 -171.5 -90.4 -77.2 10 G -64.9 160.9 53.0 113.1 --- --- -104.8 |
Strand II base alpha beta gamma delta epsilon zeta chi 1 G -64.9 160.9 53.0 113.1 --- --- -104.8 2 G -74.8 152.6 46.7 146.1 -171.5 -90.4 -77.2 3 T -59.7 171.8 52.6 141.4 -98.8 164.9 -90.0 4 C -69.7 167.5 49.8 90.5 -173.7 -87.2 -127.2 5 A -60.6 -175.1 57.9 146.4 -169.9 -86.5 -113.2 6 T -70.1 141.2 56.8 138.1 176.8 -112.6 -107.9 7 G -69.7 169.6 44.7 139.6 -131.1 175.8 -79.5 8 A -71.5 147.4 50.0 142.7 -172.3 -86.2 -81.7 9 C -79.4 174.1 39.6 142.6 -105.1 163.4 -78.3 10 C --- --- -173.5 69.9 -149.9 -68.5 -153.5 |
Стопочные модели для: dna10 Для получения изображения с повернутой молекулой надо: вращать в rasmol так, чтобы получить вид сверху, создать скрипт командой: write molscript, на вход rotate_mol подать этот скрипт
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