1
12
-1 1 2 3 4 5 6 7 8 9
10 11
UUGCCUGGCG GC
Crystallography ?
? Angstroms
1
U
O3'
8.259 -5.129 -2.969
2
U
P
8.351 -6.712 -2.617
O3'
9.386 -6.922 3.303
3
G
P
8.980 -8.026 4.424
O3'
7.750 -8.555 9.201
4
C
P
6.885 -9.923 9.102
O3'
2.986 -11.070 12.108
5
C
P
2.837 -12.653 11.859
O3'
-1.999 -14.577 11.804
6
U
P
-2.180 -16.127 11.388
O3'
-6.753 -18.244 9.834
7
G
P
-6.406 -19.819 9.795
O3'
-7.809 -22.238 5.197
8
G
P
-7.227 -23.703 4.851
O3'
-5.647 -25.204 0.052
9
C
P
-4.947 -26.660 -0.070
O3'
-0.376 -28.263 -1.441
10
G
P
0.168 -29.487 -0.510
O3'
5.655 -30.694 -2.112
11
G
P
6.162 -32.175 -1.712
O3'
10.427 -32.538 1.443
12
C
P
10.323 -34.074 1.923
O3'
12.516 -35.235 6.401
SG1
1
2
SG2
12
12
1
0.000 0.000
2
0.000 31.731
3
0.000 63.462
4
0.000 116.346
5
0.000 169.231
6
0.000 222.115
7
0.000 275.000
8
0.000 327.885
9
0.000 380.769
10
0.000 433.654
11
0.000 486.538
12
0.000 518.269
1
13
8 9 10 11 12 13 14 15
16 17 18 19 20
AACUGCCA GGCAU
Crystallography ?
? Angstroms
1
A
O3'
-1.502 -28.697 13.465
2
A
P
-0.592 -27.390 13.172
O3'
3.238 -25.337 15.638
3
C
P
3.017 -24.092 14.625
O3'
7.367 -21.470 12.889
4
U
P
6.781 -20.205 12.070
O3'
9.861 -19.605 7.664
5
G
P
9.422 -18.077 7.402
O3'
9.557 -16.436 2.270
6
C
P
8.357 -15.465 1.776
O3'
5.891 -16.351 -2.962
7
C
P
4.916 -15.072 -3.043
O3'
0.135 -15.459 -5.413
8
A
P
-0.250 -13.892 -5.428
O3'
-5.582 -12.584 -4.853
9
G
P
-6.102 -11.110 -4.438
O3'
-9.265 -9.372 -0.738
10
G
P
-9.116 -7.777 -0.515
O3'
-9.222 -6.031 4.607
11
C
P
-8.875 -4.483 4.916
O3'
-5.751 -3.432 9.015
12
A
P
-5.541 -1.838 9.141
O3'
-0.799 0.313 9.986
13
U
P
-0.525 1.895 9.750
O3'
4.461 3.628 8.104
SG1
1
2
SG2
12
13
1
126.923 550.000
2
126.923 518.269
3
126.923 486.538
4
126.923 433.654
5
126.923 380.769
6
126.923 327.885
7
126.923 275.000
8
126.923 222.115
9
126.923 169.231
10
126.923 116.346
11
126.923 63.462
12
126.923 31.731
13
126.923 0.000
1
13
W
W
c
3
11
+
+
c
4
10
+
+
c
5
9
+
+
c
6
8
-
-
c
7
7
+
+
c
8
6
W
W
c
9
5
+
+
c
10
4
W
W
c
11
3
+
+
c
12
1
W
H
t
9
4
!
!
!
10
3
!
!
!
3
11
9