Практикум 2
- В сторону большой бороздки обращены атомы [DT]7:A.C2, O2, N3
- В сторону малой бороздки обращены атомы [DT]7:A.C4,O4,C5,C7,C6
| A-форма | B-форма | Z-форма | |
|---|---|---|---|
| Тип спирали (правая или левая) | правая | правая | левая |
| Шаг спирали (Å) | 28.03 | 33.75 | 43.50 |
| Число оснований на виток | 11 | 10 | 12 |
| Ширина большой бороздки (Å) | 7.98 [DG]33:B.P #657, [DA]2:A.P #23 | 17.21 [DT]35:B.P #700, [DT]3:A.P #44 | 11.58 [DC]4:A.P #64, [DG]19:B.P #370 |
| Ширина малой бороздки (Å) | 18.50 [DG]33:B.P #657, [DC]12:A.P #228 | 11.69 [DT]35:B.P #700, [DA]10:A.P #187 | 7.20 [DG]17:B.P #329, [DG]7:A.P #124 |
В файле 2fmt.out находится информация о структуре водородных связей между основаниями:
Strand I Strand II Helix
1 (0.017) ....>C:...2_:[..G]G-----C[..C]:..71_:C<.... (0.004) |
2 (0.006) ....>C:...3_:[..C]C-----G[..G]:..70_:C<.... (0.006) |
3 (0.008) ....>C:...4_:[..G]G-----C[..C]:..69_:C<.... (0.005) |
4 (0.004) ....>C:...5_:[..G]G-----C[..C]:..68_:C<.... (0.014) |
5 (0.009) ....>C:...6_:[..G]G-----C[..C]:..67_:C<.... (0.009) |
6 (0.006) ....>C:...7_:[..G]G-----C[..C]:..66_:C<.... (0.003) |
7 (0.005) ....>C:..49_:[..G]G-----C[..C]:..65_:C<.... (0.006) |
8 (0.009) ....>C:..50_:[..U]U-*---G[..G]:..64_:C<.... (0.007) |
9 (0.006) ....>C:..51_:[..C]C-----G[..G]:..63_:C<.... (0.006) |
10 (0.015) ....>C:..52_:[..G]G-----C[..C]:..62_:C<.... (0.002) |
11 (0.009) ....>C:..53_:[..G]G-----C[..C]:..61_:C<.... (0.010) |
12 (0.007) ....>C:..54_:[5MU]t-**--A[..A]:..58_:C<.... (0.005) |
13 (0.043) ....>C:..55_:[PSU]P-**+-G[..G]:..18_:C<.... (0.007) x
14 (0.005) ....>C:..35_:[..A]A-**--U[..U]:..33_:C<.... (0.005) |
15 (0.005) ....>C:..38_:[..A]A-**--c[OMC]:..32_:C<.... (0.009) |
16 (0.005) ....>C:..39_:[..C]C-----G[..G]:..31_:C<.... (0.013) |
17 (0.006) ....>C:..40_:[..C]C-----G[..G]:..30_:C<.... (0.008) |
18 (0.004) ....>C:..41_:[..C]C-----G[..G]:..29_:C<.... (0.006) |
19 (0.007) ....>C:..42_:[..G]G-----C[..C]:..28_:C<.... (0.005) |
20 (0.004) ....>C:..43_:[..A]A-----U[..U]:..27_:C<.... (0.006) |
21 (0.012) ....>C:..44_:[..A]A-**--G[..G]:..26_:C<.... (0.010) |
22 (0.015) ....>C:..10_:[..G]G-----C[..C]:..25_:C<.... (0.007) |
23 (0.005) ....>C:..11_:[..A]A-----U[..U]:..24_:C<.... (0.008) |
24 (0.007) ....>C:..12_:[..G]G-----C[..C]:..23_:C<.... (0.005) |
25 (0.009) ....>C:..13_:[..C]C-----G[..G]:..22_:C<.... (0.004) |
26 (0.008) ....>C:..14_:[..A]A-**--u[4SU]:...8_:C<.... (0.006) |
27 (0.007) ....>C:..15_:[..G]G-**+-C[..C]:..48_:C<.... (0.006) x
28 (0.019) ....>C:..19_:[..G]G-----C[..C]:..56_:C<.... (0.004) +
29 (0.012) ....>D:...2_:[..G]G-----C[..C]:..71_:D<.... (0.007) |
30 (0.007) ....>D:...3_:[..C]C-----G[..G]:..70_:D<.... (0.011) |
31 (0.014) ....>D:...4_:[..G]G-----C[..C]:..69_:D<.... (0.007) |
32 (0.005) ....>D:...5_:[..G]G-----C[..C]:..68_:D<.... (0.010) |
33 (0.005) ....>D:...6_:[..G]G-----C[..C]:..67_:D<.... (0.005) |
34 (0.006) ....>D:...7_:[..G]G-----C[..C]:..66_:D<.... (0.005) |
35 (0.007) ....>D:..49_:[..G]G-----C[..C]:..65_:D<.... (0.007) |
36 (0.010) ....>D:..50_:[..U]U-*---G[..G]:..64_:D<.... (0.003) |
37 (0.004) ....>D:..51_:[..C]C-----G[..G]:..63_:D<.... (0.008) |
38 (0.009) ....>D:..52_:[..G]G-----C[..C]:..62_:D<.... (0.007) |
39 (0.012) ....>D:..53_:[..G]G-----C[..C]:..61_:D<.... (0.009) |
40 (0.004) ....>D:..54_:[5MU]t-**--A[..A]:..58_:D<.... (0.005) |
41 (0.043) ....>D:..55_:[PSU]P-**+-G[..G]:..18_:D<.... (0.006) x
42 (0.009) ....>D:..35_:[..A]A-**--U[..U]:..33_:D<.... (0.010) |
43 (0.009) ....>D:..38_:[..A]A-**--c[OMC]:..32_:D<.... (0.014) |
44 (0.008) ....>D:..39_:[..C]C-----G[..G]:..31_:D<.... (0.011) |
45 (0.006) ....>D:..40_:[..C]C-----G[..G]:..30_:D<.... (0.015) |
46 (0.009) ....>D:..41_:[..C]C-----G[..G]:..29_:D<.... (0.005) |
47 (0.008) ....>D:..42_:[..G]G-----C[..C]:..28_:D<.... (0.009) |
48 (0.005) ....>D:..43_:[..A]A-----U[..U]:..27_:D<.... (0.008) |
49 (0.007) ....>D:..44_:[..A]A-**--G[..G]:..26_:D<.... (0.009) |
50 (0.006) ....>D:..10_:[..G]G-----C[..C]:..25_:D<.... (0.013) |
51 (0.009) ....>D:..11_:[..A]A-----U[..U]:..24_:D<.... (0.012) |
52 (0.008) ....>D:..12_:[..G]G-----C[..C]:..23_:D<.... (0.005) |
53 (0.006) ....>D:..13_:[..C]C-----G[..G]:..22_:D<.... (0.007) |
54 (0.009) ....>D:..14_:[..A]A-**--u[4SU]:...8_:D<.... (0.008) |
55 (0.010) ....>D:..15_:[..G]G-**+-C[..C]:..48_:D<.... (0.006) |
56 (0.008) ....>D:..16_:[..C]C-**+-A[..A]:..59_:D<.... (0.004) x
57 (0.008) ....>D:..19_:[..G]G-----C[..C]:..56_:D<.... (0.004) +
стебли образуют нуклеотиды 2-7 и 71-66, 49-54 и 65-58, 35-44 и 33-26, 10-13 и 25-22.
неканонические пары:
50_:[..U]U-*---G[..G]:..64
54_:[5MU]t-**--A[..A]:..58_:C
55_:[PSU]P-**+-G[..G]:..18
35_:[..A]A-**--U[..U]:..33
38_:[..A]A-**--c[OMC]:..32
44_:[..A]A-**--G[..G]:..26
14_:[..A]A-**--u[4SU]:...8
15_:[..G]G-**+-C[..C]:..48
дополнительные водородные связи:
55_:[PSU]P-**+-G[..G]:..18
14_:[..A]A-**--u[4SU]:...8
15_:[..G]G-**+-C[..C]:..48
16_:[..C]C-**+-A[..A]:..59
19_:[..G]G-----C[..C]:..56