1
12
1 2 3 4 5 6 7 8 9 10
11 12
cgcgaauucg cg
1
C43
2
G48
3
C43
4
G48
5
A44
6
A44
7
U36
8
U36
9
C43
10
G48
11
C43
12
G48
Crystallography ?
? Angstroms
1
c
O3'
16.289 20.008 -3.788
2
g
P
16.653 19.698 -2.241
O3'
15.495 22.673 1.541
3
c
P
16.165 21.859 2.744
O3'
14.580 21.477 7.344
4
g
P
15.446 20.225 7.862
O3'
13.703 17.015 11.446
5
a
P
14.786 15.853 11.536
O3'
13.897 11.138 13.226
6
a
P
15.377 10.534 13.054
O3'
15.949 5.513 12.513
7
u
P
17.537 5.364 12.492
O3'
19.475 1.388 9.862
8
u
P
21.082 1.535 9.879
O3'
24.211 -0.317 6.387
9
c
P
25.607 0.419 6.728
O3'
29.077 1.616 3.320
10
g
P
30.189 2.324 4.234
O3'
33.383 5.512 2.134
11
c
P
34.161 5.891 3.475
O3'
36.377 10.683 3.548
12
g
P
37.107 10.711 4.973
O3'
37.366 15.058 7.590
1
0.000 0.000
2
0.000 50.000
3
0.000 100.000
4
0.000 150.000
5
0.000 200.000
6
0.000 250.000
7
0.000 300.000
8
0.000 350.000
9
0.000 400.000
10
0.000 450.000
11
0.000 500.000
12
0.000 550.000
1
12
13 14 15 16 17 18 19 20
21 22 23 24
cgcgaauu cgcg
1
C43
2
G48
3
C43
4
G48
5
A44
6
A44
7
U36
8
U36
9
C43
10
G48
11
C43
12
G48
Crystallography ?
? Angstroms
1
c
O3'
22.845 17.800 11.508
2
g
P
22.412 17.777 9.975
O3'
24.384 19.942 5.929
3
c
P
23.385 19.339 4.835
O3'
24.921 18.208 0.097
4
g
P
23.643 17.472 -0.555
O3'
23.798 14.001 -4.010
5
a
P
22.249 13.528 -4.024
O3'
20.869 9.095 -5.805
6
a
P
19.269 9.120 -5.633
O3'
16.451 5.017 -4.811
7
u
P
15.051 5.807 -4.890
O3'
11.138 3.595 -2.413
8
u
P
9.980 4.711 -2.465
O3'
6.580 4.628 1.295
9
c
P
5.586 5.844 0.992
O3'
3.162 8.327 4.599
10
g
P
2.461 9.452 3.691
O3'
1.123 13.927 5.878
11
c
P
0.474 14.586 4.573
O3'
0.782 19.698 4.191
12
g
P
0.161 19.860 2.730
O3'
2.014 23.753 -0.341
1
120.000 550.000
2
120.000 500.000
3
120.000 450.000
4
120.000 400.000
5
120.000 350.000
6
120.000 300.000
7
120.000 250.000
8
120.000 200.000
9
120.000 150.000
10
120.000 100.000
11
120.000 50.000
12
120.000 0.000
1
12
+
+
c
2
11
+
+
c
3
10
+
+
c
4
9
+
+
c
5
8
-
-
c
6
7
-
-
c
7
6
-
-
c
8
5
-
-
c
9
4
+
+
c
10
3
+
+
c
11
2
+
+
c
12
1
+
+
c
1
12
12