0.023315
0.013461
0.000000
0.000000
0.026922
0.000000
0.000000
0.000000
0.003746
0.00000
0.00000
0.00000
Mooers, B.H.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
18
90.00
90.00
120.00
42.890
42.890
266.936
C10 H14 N5 O7 P
347.221
y
ADENOSINE-5'-MONOPHOSPHATE
RNA linking
C10 H14 N5 O8 P
363.221
y
GUANOSINE-5'-MONOPHOSPHATE
RNA linking
H2 O
18.015
WATER
non-polymer
K 1
39.098
POTASSIUM ION
non-polymer
C9 H13 N2 O9 P
324.181
y
URIDINE-5'-MONOPHOSPHATE
RNA linking
N
1
N
O
N
2
N
P
N
3
N
O
N
4
N
O
N
5
N
O
N
6
N
C
N
7
R
C
N
8
N
O
N
9
S
C
N
10
N
O
N
11
R
C
N
12
N
O
N
13
R
C
Y
14
N
N
Y
15
N
C
Y
16
N
N
Y
17
N
C
Y
18
N
C
N
19
N
N
Y
20
N
N
Y
21
N
C
Y
22
N
N
Y
23
N
C
N
24
N
H
N
25
N
H
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
O
N
39
N
P
N
40
N
O
N
41
N
O
N
42
N
O
N
43
N
C
N
44
R
C
N
45
N
O
N
46
S
C
N
47
N
O
N
48
R
C
N
49
N
O
N
50
R
C
Y
51
N
N
Y
52
N
C
Y
53
N
N
Y
54
N
C
N
55
N
C
N
56
N
O
N
57
N
N
N
58
N
C
N
59
N
N
N
60
N
N
Y
61
N
C
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
O
N
77
N
H
N
78
N
H
N
79
N
K
N
80
N
O
N
81
N
P
N
82
N
O
N
83
N
O
N
84
N
O
N
85
N
C
N
86
R
C
N
87
N
O
N
88
S
C
N
89
N
O
N
90
R
C
N
91
N
O
N
92
R
C
N
93
N
N
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
C
N
98
N
O
N
99
N
C
N
100
N
C
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
1
N
sing
N
2
N
sing
N
3
N
doub
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
Y
25
N
sing
Y
26
N
sing
Y
27
N
doub
N
28
N
sing
Y
29
N
sing
Y
30
N
sing
Y
31
N
doub
N
32
N
sing
Y
33
N
doub
N
34
N
sing
N
35
N
sing
Y
36
N
sing
Y
37
N
doub
N
38
N
sing
Y
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
doub
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
Y
64
N
sing
Y
65
N
sing
Y
66
N
doub
N
67
N
sing
Y
68
N
sing
N
69
N
sing
Y
70
N
doub
N
71
N
doub
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
doub
N
113
N
sing
N
114
N
doub
N
115
N
sing
N
116
N
sing
To be Published
0353
Structure of the Trypanosome RNA Editing U-Helix with 16 Contiguous Us
US
Methods Mol.Biol.
1064-3745
1240
191
216
10.1007/978-1-4939-1896-6_14
25352146
Fusion RNAs in crystallographic studies of double-stranded RNA from trypanosome RNA editing.
2015
10.2210/pdb4rbq/pdb
pdb_00004rbq
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2009-05-10
ADSC QUANTUM 315r
side scattering I-beam bent single crystal, asymmetric cut 4.965 degrees
SINGLE WAVELENGTH
M
x-ray
1
0.97946
1.0
BL7-1
SSRL
0.97946
0.97946
SYNCHROTRON
SSRL BEAMLINE BL7-1
10216.987
U-Helix RNA from Trypanosome editing
1
syn
polymer
39.098
POTASSIUM ION
5
syn
non-polymer
18.015
water
247
nat
water
no
no
AGAGAAGAAAGGGAAAUUUUUUUUUUUUUUUU
AGAGAAGAAAGGGAAAUUUUUUUUUUUUUUUU
A
polyribonucleotide
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
1
2.31
46.81
VAPOR DIFFUSION, HANGING DROP
6.5
50 mM sodium cacodylate, pH 6.5, 200 mM potassium chloride, 75 mM magnesium acetate, 900 mM lithium sulfate, VAPOR DIFFUSION, HANGING DROP, temperature 295K
295
-14.972
1
20
A
1
A
32
4.472
A_A1:U32_A
1
-0.658
-0.131
-0.431
-0.101
-5.138
1
28
A
2
A
31
-2.499
A_G2:U31_A
2
-11.060
-2.354
-0.050
-0.570
-6.065
1
20
A
3
A
30
3.141
A_A3:U30_A
3
-10.587
0.027
-0.160
-0.132
-6.637
1
28
A
4
A
29
-3.186
A_G4:U29_A
4
-10.600
-2.410
-0.135
-0.612
-0.736
1
20
A
5
A
28
-0.525
A_A5:U28_A
5
-7.946
0.072
-0.031
-0.089
-3.250
1
20
A
6
A
27
1.586
A_A6:U27_A
6
-11.443
-0.016
-0.100
-0.156
-3.228
1
28
A
7
A
26
-2.476
A_G7:U26_A
7
-9.652
-2.332
-0.064
-0.562
-0.871
1
20
A
8
A
25
1.253
A_A8:U25_A
8
-7.661
0.043
-0.142
-0.104
-5.264
1
20
A
9
A
24
4.233
A_A9:U24_A
9
-12.362
0.007
-0.057
-0.068
-4.327
1
20
A
10
A
23
3.187
A_A10:U23_A
10
-12.368
-0.037
-0.054
-0.144
-4.418
1
28
A
11
A
22
-3.522
A_G11:U22_A
11
-12.068
-2.198
-0.143
-0.607
-6.134
1
28
A
12
A
21
-7.155
A_G12:U21_A
12
-10.634
-2.097
-0.180
-0.576
-3.881
1
28
A
13
A
20
-2.064
A_G13:U20_A
13
-8.685
-2.352
-0.088
-0.548
-1.010
1
20
A
14
A
19
2.178
A_A14:U19_A
14
-8.357
-0.022
-0.172
-0.114
-2.074
1
20
A
15
A
18
4.762
A_A15:U18_A
15
-12.494
0.089
-0.024
-0.094
-1.478
1
20
A
16
A
17
1.970
A_A16:U17_A
16
-13.159
-0.038
0.015
-0.093
1.478
1
20
A
17
A
16
1.970
A_U17:A16_A
17
-13.159
0.038
0.015
-0.093
2.074
1
20
A
18
A
15
4.762
A_U18:A15_A
18
-12.494
-0.089
-0.024
-0.094
1.010
1
20
A
19
A
14
2.178
A_U19:A14_A
19
-8.357
0.022
-0.172
-0.114
3.881
1
28
A
20
A
13
-2.064
A_U20:G13_A
20
-8.685
2.352
-0.088
-0.548
6.134
1
28
A
21
A
12
-7.155
A_U21:G12_A
21
-10.634
2.097
-0.180
-0.576
4.418
1
28
A
22
A
11
-3.522
A_U22:G11_A
22
-12.068
2.198
-0.143
-0.607
4.327
1
20
A
23
A
10
3.187
A_U23:A10_A
23
-12.368
0.037
-0.054
-0.144
5.264
1
20
A
24
A
9
4.233
A_U24:A9_A
24
-12.362
-0.007
-0.057
-0.068
0.871
1
20
A
25
A
8
1.253
A_U25:A8_A
25
-7.661
-0.043
-0.142
-0.104
3.228
1
28
A
26
A
7
-2.476
A_U26:G7_A
26
-9.652
2.332
-0.064
-0.562
3.250
1
20
A
27
A
6
1.586
A_U27:A6_A
27
-11.443
0.016
-0.100
-0.156
0.736
1
20
A
28
A
5
-0.525
A_U28:A5_A
28
-7.946
-0.072
-0.031
-0.089
6.637
1
28
A
29
A
4
-3.186
A_U29:G4_A
29
-10.600
2.410
-0.135
-0.612
6.065
1
20
A
30
A
3
3.141
A_U30:A3_A
30
-10.587
-0.027
-0.160
-0.132
5.138
1
28
A
31
A
2
-2.499
A_U31:G2_A
31
-11.060
2.354
-0.050
-0.570
14.972
1
20
A
32
A
1
4.472
A_U32:A1_A
32
-0.658
0.131
-0.431
-0.101
2.449
19.060
A
A
1
2
12.689
A
A
32
31
3.006
4.163
-0.140
-2.243
AA_A1G2:U31U32_AA
1
-1.700
5.180
18.527
-8.581
-0.314
3.107
42.089
A
A
2
3
10.521
A
A
31
30
3.375
7.519
0.059
-1.271
AA_G2A3:U30U31_AA
2
-0.717
1.003
41.436
-2.546
-0.156
1.677
23.974
A
A
3
4
30.230
A
A
30
29
3.129
12.004
0.345
-2.108
AA_A3G4:U29U30_AA
3
0.224
-0.564
20.789
-8.142
-0.773
3.106
41.726
A
A
4
5
4.135
A
A
29
28
3.195
2.943
0.054
-1.195
AA_G4A5:U28U29_AA
4
-0.702
0.987
41.621
-1.977
-0.147
3.063
31.438
A
A
5
6
8.649
A
A
28
27
3.329
4.667
0.188
-1.632
AA_A5A6:U27U28_AA
5
1.799
-3.335
31.047
-3.871
-0.016
2.212
25.953
A
A
6
7
20.586
A
A
27
26
3.062
9.031
-0.161
-1.922
AA_A6G7:U26U27_AA
6
-3.339
7.610
24.130
-6.364
-0.411
3.038
40.260
A
A
7
8
10.855
A
A
26
25
3.322
7.431
0.066
-1.287
AA_G7A8:U25U26_AA
7
-1.220
1.782
39.578
-2.695
-0.231
2.668
32.716
A
A
8
9
20.427
A
A
25
24
3.379
11.269
0.625
-1.647
AA_A8A9:U24U25_AA
8
2.684
-4.866
30.648
-4.785
-0.665
2.976
32.681
A
A
9
10
10.088
A
A
24
23
3.243
5.648
-0.213
-1.256
AA_A9A10:U23U24_AA
9
1.238
-2.211
32.179
-3.168
0.584
2.309
26.217
A
A
10
11
20.991
A
A
23
22
3.092
9.317
-0.169
-1.691
AA_A10G11:U22U23_AA
10
-1.181
2.660
24.505
-5.881
0.100
2.896
32.759
A
A
11
12
10.130
A
A
22
21
3.255
5.682
0.041
-1.801
AA_G11G12:U21U22_AA
11
-2.031
3.621
32.213
-4.122
-0.405
2.502
33.639
A
A
12
13
14.117
A
A
21
20
3.107
8.080
0.558
-1.907
AA_G12G13:U20U21_AA
12
-3.499
6.114
32.499
-4.447
-1.462
2.970
40.283
A
A
13
14
12.086
A
A
20
19
3.301
8.268
0.020
-1.343
AA_G13A14:U19U20_AA
13
-1.170
1.710
39.443
-2.856
-0.158
2.715
32.697
A
A
14
15
19.206
A
A
19
18
3.305
10.621
0.488
-1.390
AA_A14A15:U18U19_AA
14
1.726
-3.121
30.921
-4.209
-0.583
2.870
33.046
A
A
15
16
11.720
A
A
18
17
3.211
6.623
-0.190
-1.394
AA_A15A16:U17U18_AA
15
1.094
-1.936
32.376
-3.503
0.508
2.939
31.166
A
A
16
17
9.053
A
A
17
16
3.201
4.845
0.000
-1.485
AA_A16U17:A16U17_AA
16
0.000
0.000
30.796
-3.635
0.000
2.870
33.046
A
A
17
18
11.720
A
A
16
15
3.211
6.623
0.190
-1.394
AA_U17U18:A15A16_AA
17
-1.094
1.936
32.376
-3.503
-0.508
2.715
32.697
A
A
18
19
19.206
A
A
15
14
3.305
10.621
-0.488
-1.390
AA_U18U19:A14A15_AA
18
-1.726
3.121
30.921
-4.209
0.583
2.970
40.283
A
A
19
20
12.086
A
A
14
13
3.301
8.268
-0.020
-1.343
AA_U19U20:G13A14_AA
19
1.170
-1.710
39.443
-2.856
0.158
2.502
33.639
A
A
20
21
14.117
A
A
13
12
3.107
8.080
-0.558
-1.907
AA_U20U21:G12G13_AA
20
3.499
-6.114
32.499
-4.447
1.462
2.896
32.759
A
A
21
22
10.130
A
A
12
11
3.255
5.682
-0.041
-1.801
AA_U21U22:G11G12_AA
21
2.031
-3.621
32.213
-4.122
0.405
2.309
26.217
A
A
22
23
20.991
A
A
11
10
3.092
9.317
0.169
-1.691
AA_U22U23:A10G11_AA
22
1.181
-2.660
24.505
-5.881
-0.100
2.976
32.681
A
A
23
24
10.088
A
A
10
9
3.243
5.648
0.213
-1.256
AA_U23U24:A9A10_AA
23
-1.238
2.211
32.179
-3.168
-0.584
2.668
32.716
A
A
24
25
20.427
A
A
9
8
3.379
11.269
-0.625
-1.647
AA_U24U25:A8A9_AA
24
-2.684
4.866
30.648
-4.785
0.665
3.038
40.260
A
A
25
26
10.855
A
A
8
7
3.322
7.431
-0.066
-1.287
AA_U25U26:G7A8_AA
25
1.220
-1.782
39.578
-2.695
0.231
2.212
25.953
A
A
26
27
20.586
A
A
7
6
3.062
9.031
0.161
-1.922
AA_U26U27:A6G7_AA
26
3.339
-7.610
24.130
-6.364
0.411
3.063
31.438
A
A
27
28
8.649
A
A
6
5
3.329
4.667
-0.188
-1.632
AA_U27U28:A5A6_AA
27
-1.799
3.335
31.047
-3.871
0.016
3.106
41.726
A
A
28
29
4.135
A
A
5
4
3.195
2.943
-0.054
-1.195
AA_U28U29:G4A5_AA
28
0.702
-0.987
41.621
-1.977
0.147
1.677
23.974
A
A
29
30
30.230
A
A
4
3
3.129
12.004
-0.345
-2.108
AA_U29U30:A3G4_AA
29
-0.224
0.564
20.789
-8.142
0.773
3.107
42.089
A
A
30
31
10.521
A
A
3
2
3.375
7.519
-0.059
-1.271
AA_U30U31:G2A3_AA
30
0.717
-1.003
41.436
-2.546
0.156
2.449
19.060
A
A
31
32
12.689
A
A
2
1
3.006
4.163
0.140
-2.243
AA_U31U32:A1G2_AA
31
1.700
-5.180
18.527
-8.581
0.314
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
pdbx_initial_refinement_model
repository
Initial release
Refinement description
Data collection
Database references
Derived calculations
Refinement description
1
0
2015-11-11
1
1
2017-11-22
1
2
2024-02-28
1
3
2024-04-03
_software.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_alt_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_alt_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
U-helix 16-mer dsRNA
RCSB
Y
RCSB
2014-09-12
REL
REL
K
POTASSIUM ION
HOH
water
32630
synthetic construct
sample
IDEAL A-FORM RNA
Other
in silico model
K
91
2
K
K
101
A
K
92
2
K
K
102
A
K
93
2
K
K
103
A
K
94
2
K
K
104
A
K
95
2
K
K
105
A
HOH
101
3
HOH
HOH
201
A
HOH
102
3
HOH
HOH
202
A
HOH
103
3
HOH
HOH
203
A
HOH
104
3
HOH
HOH
204
A
HOH
105
3
HOH
HOH
205
A
HOH
108
3
HOH
HOH
206
A
HOH
109
3
HOH
HOH
207
A
HOH
110
3
HOH
HOH
208
A
HOH
111
3
HOH
HOH
209
A
HOH
112
3
HOH
HOH
210
A
HOH
114
3
HOH
HOH
211
A
HOH
115
3
HOH
HOH
212
A
HOH
116
3
HOH
HOH
213
A
HOH
117
3
HOH
HOH
214
A
HOH
118
3
HOH
HOH
215
A
HOH
119
3
HOH
HOH
216
A
HOH
120
3
HOH
HOH
217
A
HOH
121
3
HOH
HOH
218
A
HOH
122
3
HOH
HOH
219
A
HOH
123
3
HOH
HOH
220
A
HOH
124
3
HOH
HOH
221
A
HOH
125
3
HOH
HOH
222
A
HOH
126
3
HOH
HOH
223
A
HOH
127
3
HOH
HOH
224
A
HOH
128
3
HOH
HOH
225
A
HOH
129
3
HOH
HOH
226
A
HOH
130
3
HOH
HOH
227
A
HOH
131
3
HOH
HOH
228
A
HOH
132
3
HOH
HOH
229
A
HOH
133
3
HOH
HOH
230
A
HOH
134
3
HOH
HOH
231
A
HOH
135
3
HOH
HOH
232
A
HOH
136
3
HOH
HOH
233
A
HOH
137
3
HOH
HOH
234
A
HOH
138
3
HOH
HOH
235
A
HOH
139
3
HOH
HOH
236
A
HOH
140
3
HOH
HOH
237
A
HOH
141
3
HOH
HOH
238
A
HOH
142
3
HOH
HOH
239
A
HOH
143
3
HOH
HOH
240
A
HOH
144
3
HOH
HOH
241
A
HOH
145
3
HOH
HOH
242
A
HOH
146
3
HOH
HOH
243
A
HOH
147
3
HOH
HOH
244
A
HOH
148
3
HOH
HOH
245
A
HOH
149
3
HOH
HOH
246
A
HOH
150
3
HOH
HOH
247
A
HOH
151
3
HOH
HOH
248
A
HOH
152
3
HOH
HOH
249
A
HOH
153
3
HOH
HOH
250
A
HOH
154
3
HOH
HOH
251
A
HOH
155
3
HOH
HOH
252
A
HOH
156
3
HOH
HOH
253
A
HOH
157
3
HOH
HOH
254
A
HOH
158
3
HOH
HOH
255
A
HOH
159
3
HOH
HOH
256
A
HOH
160
3
HOH
HOH
257
A
HOH
161
3
HOH
HOH
258
A
HOH
162
3
HOH
HOH
259
A
HOH
163
3
HOH
HOH
260
A
HOH
164
3
HOH
HOH
261
A
HOH
165
3
HOH
HOH
262
A
HOH
166
3
HOH
HOH
263
A
HOH
167
3
HOH
HOH
264
A
HOH
168
3
HOH
HOH
265
A
HOH
169
3
HOH
HOH
266
A
HOH
170
3
HOH
HOH
267
A
HOH
171
3
HOH
HOH
268
A
HOH
172
3
HOH
HOH
269
A
HOH
173
3
HOH
HOH
270
A
HOH
174
3
HOH
HOH
271
A
HOH
175
3
HOH
HOH
272
A
HOH
176
3
HOH
HOH
273
A
HOH
177
3
HOH
HOH
274
A
HOH
178
3
HOH
HOH
275
A
HOH
179
3
HOH
HOH
276
A
HOH
180
3
HOH
HOH
277
A
HOH
181
3
HOH
HOH
278
A
HOH
182
3
HOH
HOH
279
A
HOH
183
3
HOH
HOH
280
A
HOH
184
3
HOH
HOH
281
A
HOH
185
3
HOH
HOH
282
A
HOH
186
3
HOH
HOH
283
A
HOH
187
3
HOH
HOH
284
A
HOH
188
3
HOH
HOH
285
A
HOH
189
3
HOH
HOH
286
A
HOH
190
3
HOH
HOH
287
A
HOH
191
3
HOH
HOH
288
A
HOH
192
3
HOH
HOH
289
A
HOH
193
3
HOH
HOH
290
A
HOH
194
3
HOH
HOH
291
A
HOH
195
3
HOH
HOH
292
A
HOH
196
3
HOH
HOH
293
A
HOH
197
3
HOH
HOH
294
A
HOH
198
3
HOH
HOH
295
A
HOH
199
3
HOH
HOH
296
A
HOH
200
3
HOH
HOH
297
A
HOH
201
3
HOH
HOH
298
A
HOH
202
3
HOH
HOH
299
A
HOH
203
3
HOH
HOH
300
A
HOH
204
3
HOH
HOH
301
A
HOH
205
3
HOH
HOH
302
A
HOH
206
3
HOH
HOH
303
A
HOH
207
3
HOH
HOH
304
A
HOH
208
3
HOH
HOH
305
A
HOH
209
3
HOH
HOH
306
A
HOH
210
3
HOH
HOH
307
A
HOH
211
3
HOH
HOH
308
A
HOH
212
3
HOH
HOH
309
A
HOH
213
3
HOH
HOH
310
A
HOH
214
3
HOH
HOH
311
A
HOH
215
3
HOH
HOH
312
A
HOH
216
3
HOH
HOH
313
A
HOH
217
3
HOH
HOH
314
A
HOH
218
3
HOH
HOH
315
A
HOH
219
3
HOH
HOH
316
A
HOH
220
3
HOH
HOH
317
A
HOH
221
3
HOH
HOH
318
A
HOH
222
3
HOH
HOH
319
A
HOH
223
3
HOH
HOH
320
A
HOH
225
3
HOH
HOH
321
A
HOH
226
3
HOH
HOH
322
A
HOH
227
3
HOH
HOH
323
A
HOH
228
3
HOH
HOH
324
A
HOH
229
3
HOH
HOH
325
A
HOH
230
3
HOH
HOH
326
A
HOH
231
3
HOH
HOH
327
A
HOH
232
3
HOH
HOH
328
A
HOH
233
3
HOH
HOH
329
A
HOH
234
3
HOH
HOH
330
A
HOH
235
3
HOH
HOH
331
A
HOH
236
3
HOH
HOH
332
A
HOH
237
3
HOH
HOH
333
A
HOH
238
3
HOH
HOH
334
A
HOH
239
3
HOH
HOH
335
A
HOH
240
3
HOH
HOH
336
A
HOH
241
3
HOH
HOH
337
A
HOH
242
3
HOH
HOH
338
A
HOH
243
3
HOH
HOH
339
A
HOH
244
3
HOH
HOH
340
A
HOH
245
3
HOH
HOH
341
A
HOH
246
3
HOH
HOH
342
A
HOH
247
3
HOH
HOH
343
A
HOH
248
3
HOH
HOH
344
A
HOH
249
3
HOH
HOH
345
A
HOH
250
3
HOH
HOH
346
A
HOH
251
3
HOH
HOH
347
A
HOH
252
3
HOH
HOH
348
A
HOH
253
3
HOH
HOH
349
A
HOH
254
3
HOH
HOH
350
A
HOH
255
3
HOH
HOH
351
A
HOH
256
3
HOH
HOH
352
A
HOH
257
3
HOH
HOH
353
A
HOH
258
3
HOH
HOH
354
A
HOH
259
3
HOH
HOH
355
A
HOH
260
3
HOH
HOH
356
A
HOH
261
3
HOH
HOH
357
A
HOH
262
3
HOH
HOH
358
A
HOH
263
3
HOH
HOH
359
A
HOH
264
3
HOH
HOH
360
A
HOH
265
3
HOH
HOH
361
A
HOH
266
3
HOH
HOH
362
A
HOH
267
3
HOH
HOH
363
A
HOH
269
3
HOH
HOH
364
A
HOH
270
3
HOH
HOH
365
A
HOH
271
3
HOH
HOH
366
A
HOH
272
3
HOH
HOH
367
A
HOH
274
3
HOH
HOH
368
A
HOH
275
3
HOH
HOH
369
A
HOH
277
3
HOH
HOH
370
A
HOH
278
3
HOH
HOH
371
A
HOH
279
3
HOH
HOH
372
A
HOH
280
3
HOH
HOH
373
A
HOH
281
3
HOH
HOH
374
A
HOH
282
3
HOH
HOH
375
A
HOH
283
3
HOH
HOH
376
A
HOH
284
3
HOH
HOH
377
A
HOH
285
3
HOH
HOH
378
A
HOH
286
3
HOH
HOH
379
A
HOH
287
3
HOH
HOH
380
A
HOH
288
3
HOH
HOH
381
A
HOH
289
3
HOH
HOH
382
A
HOH
290
3
HOH
HOH
383
A
HOH
291
3
HOH
HOH
384
A
HOH
293
3
HOH
HOH
385
A
HOH
294
3
HOH
HOH
386
A
HOH
295
3
HOH
HOH
387
A
HOH
296
3
HOH
HOH
388
A
HOH
297
3
HOH
HOH
389
A
HOH
298
3
HOH
HOH
390
A
HOH
300
3
HOH
HOH
391
A
HOH
301
3
HOH
HOH
392
A
HOH
302
3
HOH
HOH
393
A
HOH
303
3
HOH
HOH
394
A
HOH
304
3
HOH
HOH
395
A
HOH
306
3
HOH
HOH
396
A
HOH
307
3
HOH
HOH
397
A
HOH
308
3
HOH
HOH
398
A
HOH
309
3
HOH
HOH
399
A
HOH
310
3
HOH
HOH
400
A
HOH
311
3
HOH
HOH
401
A
HOH
312
3
HOH
HOH
402
A
HOH
313
3
HOH
HOH
403
A
HOH
314
3
HOH
HOH
404
A
HOH
315
3
HOH
HOH
405
A
HOH
316
3
HOH
HOH
406
A
HOH
317
3
HOH
HOH
407
A
HOH
318
3
HOH
HOH
408
A
HOH
319
3
HOH
HOH
409
A
HOH
320
3
HOH
HOH
410
A
HOH
321
3
HOH
HOH
411
A
HOH
323
3
HOH
HOH
412
A
HOH
324
3
HOH
HOH
413
A
HOH
325
3
HOH
HOH
414
A
HOH
326
3
HOH
HOH
415
A
HOH
327
3
HOH
HOH
416
A
HOH
328
3
HOH
HOH
417
A
HOH
329
3
HOH
HOH
418
A
HOH
330
3
HOH
HOH
419
A
HOH
331
3
HOH
HOH
420
A
HOH
332
3
HOH
HOH
421
A
HOH
333
3
HOH
HOH
422
A
HOH
334
3
HOH
HOH
423
A
HOH
335
3
HOH
HOH
424
A
HOH
336
3
HOH
HOH
425
A
HOH
337
3
HOH
HOH
426
A
HOH
338
3
HOH
HOH
427
A
HOH
339
3
HOH
HOH
428
A
HOH
340
3
HOH
HOH
429
A
HOH
341
3
HOH
HOH
430
A
HOH
342
3
HOH
HOH
431
A
HOH
344
3
HOH
HOH
432
A
HOH
345
3
HOH
HOH
433
A
HOH
346
3
HOH
HOH
434
A
HOH
347
3
HOH
HOH
435
A
HOH
348
3
HOH
HOH
436
A
HOH
349
3
HOH
HOH
437
A
HOH
350
3
HOH
HOH
438
A
HOH
351
3
HOH
HOH
439
A
HOH
352
3
HOH
HOH
440
A
HOH
355
3
HOH
HOH
441
A
HOH
356
3
HOH
HOH
442
A
HOH
357
3
HOH
HOH
443
A
HOH
358
3
HOH
HOH
444
A
HOH
359
3
HOH
HOH
445
A
HOH
360
3
HOH
HOH
446
A
HOH
361
3
HOH
HOH
447
A
A
1
n
1
A
1
A
G
2
n
2
G
2
A
A
3
n
3
A
3
A
G
4
n
4
G
4
A
A
5
n
5
A
5
A
A
6
n
6
A
6
A
G
7
n
7
G
7
A
A
8
n
8
A
8
A
A
9
n
9
A
9
A
A
10
n
10
A
10
A
G
11
n
11
G
11
A
G
12
n
12
G
12
A
G
13
n
13
G
13
A
A
14
n
14
A
14
A
A
15
n
15
A
15
A
A
16
n
16
A
16
A
U
17
n
17
U
17
A
U
18
n
18
U
18
A
U
19
n
19
U
19
A
U
20
n
20
U
20
A
U
21
n
21
U
21
A
U
22
n
22
U
22
A
U
23
n
23
U
23
A
U
24
n
24
U
24
A
U
25
n
25
U
25
A
U
26
n
26
U
26
A
U
27
n
27
U
27
A
U
28
n
28
U
28
A
U
29
n
29
U
29
A
U
30
n
30
U
30
A
U
31
n
31
U
31
A
U
32
n
32
U
32
A
author_and_software_defined_assembly
PISA
2
dimeric
2920
-29
11420
A
A
10
A
OP1
A
10
1_555
A
K
101
B
K
K
1_555
A
HOH
432
B
G
O
HOH
1_555
67.5
A
A
10
A
OP1
A
10
1_555
A
K
101
B
K
K
1_555
A
HOH
432
A
G
O
HOH
1_555
92.5
A
HOH
432
B
G
O
HOH
1_555
A
K
101
B
K
K
1_555
A
HOH
432
A
G
O
HOH
1_555
35.6
A
A
16
A
OP1
A
16
1_555
A
K
102
C
K
K
1_555
A
HOH
320
G
O
HOH
1_555
70.2
A
U
20
A
O2'
U
20
1_555
A
K
105
F
K
K
1_555
A
HOH
225
G
O
HOH
1_555
71.1
A
U
21
A
OP1
U
21
1_555
A
K
104
E
K
K
1_555
A
HOH
404
G
O
HOH
1_555
49.6
A
U
31
A
O2'
U
31
1_555
A
K
103
D
K
K
1_555
A
U
31
A
O3'
U
31
1_555
52.0
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
5_555
x-y,-y,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
1
A
K
101
B
K
1
A
K
102
C
K
1
A
K
103
D
K
1
A
K
104
E
K
1
A
K
105
F
K
1
A
HOH
202
G
HOH
1
A
HOH
205
G
HOH
1
A
HOH
212
G
HOH
1
A
HOH
216
G
HOH
1
A
HOH
221
G
HOH
1
A
HOH
225
G
HOH
1
A
HOH
226
G
HOH
1
A
HOH
319
G
HOH
1
A
HOH
361
G
HOH
1.00070
-0.00000
0.00000
1.00070
0.00000
-2.00130
0.1537
0.1307
0.1312
1.050
36.790
921
44972
2.05
99.26
0.10
1
0.23
MOLECULAR REPLACEMENT
16.19
0.90
1.11
IDEAL A-FORM RNA
ML
FLAT BULK SOLVENT MODEL
1.050
36.790
247
927
5
675
0
0.004
754
0.898
1172
5.895
380
0.034
159
0.012
32
0.2600
0.2776
1.0809
163
6876
99.00
0.2098
0.2016
1.1158
117
6998
100.00
0.2251
0.1643
1.1557
124
6999
100.00
0.1575
0.1447
1.2020
138
6928
100.00
0.1778
0.1328
1.2567
164
6994
100.00
0.1657
0.1367
1.3229
140
6922
100.00
0.1616
0.1305
1.4058
154
6953
100.00
0.1526
0.1221
1.5143
148
7007
100.00
0.1250
0.1196
1.6667
144
6963
100.00
0.1320
0.1141
1.9079
153
6950
100.00
0.1607
0.1288
2.4037
160
6769
97.00
0.1486
0.1251
36.8122
138
6804
97.00
9.50
1.050
36.8
4RBQ
45101
45101
2.0
2.0
0.057
0.057
1
20.1
4.0
100.0
1.050
1
data collection
Blu-Ice
phasing
MOLREP
refinement
PHENIX
(PHENIX.REFINE: 1.7.3_927)
data reduction
MOSFLM
32 base pair oligo(U) RNA
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
2
N
N
3
N
N
metalc
2.862
A
A
10
A
OP1
A
10
1_555
A
K
101
B
K
K
1_555
metalc
2.857
A
A
16
A
OP1
A
16
1_555
A
K
102
C
K
K
1_555
metalc
2.841
A
U
20
A
O2'
U
20
1_555
A
K
105
F
K
K
1_555
metalc
2.869
A
U
21
A
OP1
U
21
1_555
A
K
104
E
K
K
1_555
metalc
2.847
A
U
31
A
O2'
U
31
1_555
A
K
103
D
K
K
1_555
metalc
3.413
A
U
31
A
O3'
U
31
1_555
A
K
103
D
K
K
1_555
metalc
3.152
B
A
K
101
B
K
K
1_555
A
HOH
432
G
O
HOH
1_555
metalc
3.228
A
A
K
101
B
K
K
1_555
A
HOH
432
G
O
HOH
1_555
metalc
2.947
A
K
102
C
K
K
1_555
A
HOH
320
G
O
HOH
1_555
metalc
3.489
A
K
104
E
K
K
1_555
A
HOH
404
G
O
HOH
1_555
metalc
3.251
A
K
105
F
K
K
1_555
A
HOH
225
G
O
HOH
1_555
hydrog
WATSON-CRICK
A
A
1
A
N1
A
1
1_555
A
U
32
A
N3
U
32
5_555
hydrog
WATSON-CRICK
A
A
1
A
N6
A
1
1_555
A
U
32
A
O4
U
32
5_555
hydrog
TYPE_28_PAIR
A
G
2
A
N1
G
2
1_555
A
U
31
A
O2
U
31
5_555
hydrog
TYPE_28_PAIR
A
G
2
A
O6
G
2
1_555
A
U
31
A
N3
U
31
5_555
hydrog
WATSON-CRICK
A
A
3
A
N1
A
3
1_555
A
U
30
A
N3
U
30
5_555
hydrog
WATSON-CRICK
A
A
3
A
N6
A
3
1_555
A
U
30
A
O4
U
30
5_555
hydrog
TYPE_28_PAIR
A
G
4
A
N1
G
4
1_555
A
U
29
A
O2
U
29
5_555
hydrog
TYPE_28_PAIR
A
G
4
A
O6
G
4
1_555
A
U
29
A
N3
U
29
5_555
hydrog
WATSON-CRICK
A
A
5
A
N1
A
5
1_555
A
U
28
A
N3
U
28
5_555
hydrog
WATSON-CRICK
A
A
5
A
N6
A
5
1_555
A
U
28
A
O4
U
28
5_555
hydrog
WATSON-CRICK
A
A
6
A
N1
A
6
1_555
A
U
27
A
N3
U
27
5_555
hydrog
WATSON-CRICK
A
A
6
A
N6
A
6
1_555
A
U
27
A
O4
U
27
5_555
hydrog
TYPE_28_PAIR
A
G
7
A
N1
G
7
1_555
A
U
26
A
O2
U
26
5_555
hydrog
TYPE_28_PAIR
A
G
7
A
O6
G
7
1_555
A
U
26
A
N3
U
26
5_555
hydrog
WATSON-CRICK
A
A
8
A
N1
A
8
1_555
A
U
25
A
N3
U
25
5_555
hydrog
WATSON-CRICK
A
A
8
A
N6
A
8
1_555
A
U
25
A
O4
U
25
5_555
hydrog
WATSON-CRICK
A
A
9
A
N1
A
9
1_555
A
U
24
A
N3
U
24
5_555
hydrog
WATSON-CRICK
A
A
9
A
N6
A
9
1_555
A
U
24
A
O4
U
24
5_555
hydrog
WATSON-CRICK
A
A
10
A
N1
A
10
1_555
A
U
23
A
N3
U
23
5_555
hydrog
WATSON-CRICK
A
A
10
A
N6
A
10
1_555
A
U
23
A
O4
U
23
5_555
hydrog
TYPE_28_PAIR
A
G
11
A
N1
G
11
1_555
A
U
22
A
O2
U
22
5_555
hydrog
TYPE_28_PAIR
A
G
11
A
O6
G
11
1_555
A
U
22
A
N3
U
22
5_555
hydrog
TYPE_28_PAIR
A
G
12
A
N1
G
12
1_555
A
U
21
A
O2
U
21
5_555
hydrog
TYPE_28_PAIR
A
G
12
A
O6
G
12
1_555
A
U
21
A
N3
U
21
5_555
hydrog
TYPE_28_PAIR
A
G
13
A
N1
G
13
1_555
A
U
20
A
O2
U
20
5_555
hydrog
TYPE_28_PAIR
A
G
13
A
O6
G
13
1_555
A
U
20
A
N3
U
20
5_555
hydrog
WATSON-CRICK
A
A
14
A
N1
A
14
1_555
A
U
19
A
N3
U
19
5_555
hydrog
WATSON-CRICK
A
A
14
A
N6
A
14
1_555
A
U
19
A
O4
U
19
5_555
hydrog
WATSON-CRICK
A
A
15
A
N1
A
15
1_555
A
U
18
A
N3
U
18
5_555
hydrog
WATSON-CRICK
A
A
15
A
N6
A
15
1_555
A
U
18
A
O4
U
18
5_555
hydrog
WATSON-CRICK
A
A
16
A
N1
A
16
1_555
A
U
17
A
N3
U
17
5_555
hydrog
WATSON-CRICK
A
A
16
A
N6
A
16
1_555
A
U
17
A
O4
U
17
5_555
hydrog
WATSON-CRICK
A
U
17
A
N3
U
17
1_555
A
A
16
A
N1
A
16
5_555
hydrog
WATSON-CRICK
A
U
17
A
O4
U
17
1_555
A
A
16
A
N6
A
16
5_555
hydrog
WATSON-CRICK
A
U
18
A
N3
U
18
1_555
A
A
15
A
N1
A
15
5_555
hydrog
WATSON-CRICK
A
U
18
A
O4
U
18
1_555
A
A
15
A
N6
A
15
5_555
hydrog
WATSON-CRICK
A
U
19
A
N3
U
19
1_555
A
A
14
A
N1
A
14
5_555
hydrog
WATSON-CRICK
A
U
19
A
O4
U
19
1_555
A
A
14
A
N6
A
14
5_555
hydrog
TYPE_28_PAIR
A
U
20
A
N3
U
20
1_555
A
G
13
A
O6
G
13
5_555
hydrog
TYPE_28_PAIR
A
U
20
A
O2
U
20
1_555
A
G
13
A
N1
G
13
5_555
hydrog
TYPE_28_PAIR
A
U
21
A
N3
U
21
1_555
A
G
12
A
O6
G
12
5_555
hydrog
TYPE_28_PAIR
A
U
21
A
O2
U
21
1_555
A
G
12
A
N1
G
12
5_555
hydrog
TYPE_28_PAIR
A
U
22
A
N3
U
22
1_555
A
G
11
A
O6
G
11
5_555
hydrog
TYPE_28_PAIR
A
U
22
A
O2
U
22
1_555
A
G
11
A
N1
G
11
5_555
hydrog
WATSON-CRICK
A
U
23
A
N3
U
23
1_555
A
A
10
A
N1
A
10
5_555
hydrog
WATSON-CRICK
A
U
23
A
O4
U
23
1_555
A
A
10
A
N6
A
10
5_555
hydrog
WATSON-CRICK
A
U
24
A
N3
U
24
1_555
A
A
9
A
N1
A
9
5_555
hydrog
WATSON-CRICK
A
U
24
A
O4
U
24
1_555
A
A
9
A
N6
A
9
5_555
hydrog
WATSON-CRICK
A
U
25
A
N3
U
25
1_555
A
A
8
A
N1
A
8
5_555
hydrog
WATSON-CRICK
A
U
25
A
O4
U
25
1_555
A
A
8
A
N6
A
8
5_555
hydrog
TYPE_28_PAIR
A
U
26
A
N3
U
26
1_555
A
G
7
A
O6
G
7
5_555
hydrog
TYPE_28_PAIR
A
U
26
A
O2
U
26
1_555
A
G
7
A
N1
G
7
5_555
hydrog
WATSON-CRICK
A
U
27
A
N3
U
27
1_555
A
A
6
A
N1
A
6
5_555
hydrog
WATSON-CRICK
A
U
27
A
O4
U
27
1_555
A
A
6
A
N6
A
6
5_555
hydrog
WATSON-CRICK
A
U
28
A
N3
U
28
1_555
A
A
5
A
N1
A
5
5_555
hydrog
WATSON-CRICK
A
U
28
A
O4
U
28
1_555
A
A
5
A
N6
A
5
5_555
hydrog
TYPE_28_PAIR
A
U
29
A
N3
U
29
1_555
A
G
4
A
O6
G
4
5_555
hydrog
TYPE_28_PAIR
A
U
29
A
O2
U
29
1_555
A
G
4
A
N1
G
4
5_555
hydrog
WATSON-CRICK
A
U
30
A
N3
U
30
1_555
A
A
3
A
N1
A
3
5_555
hydrog
WATSON-CRICK
A
U
30
A
O4
U
30
1_555
A
A
3
A
N6
A
3
5_555
hydrog
TYPE_28_PAIR
A
U
31
A
N3
U
31
1_555
A
G
2
A
O6
G
2
5_555
hydrog
TYPE_28_PAIR
A
U
31
A
O2
U
31
1_555
A
G
2
A
N1
G
2
5_555
hydrog
WATSON-CRICK
A
U
32
A
N3
U
32
1_555
A
A
1
A
N1
A
1
5_555
hydrog
WATSON-CRICK
A
U
32
A
O4
U
32
1_555
A
A
1
A
N6
A
1
5_555
RNA
double helix, oligoU, 3' U-tail, atomic resolution, A-form RNA, Trypanosome RNA editing substrate, mitochondrion, RNA
4RBQ
PDB
1
1
4RBQ
AGAGAAGAAAGGGAAAUUUUUUUUUUUUUUUU
1
32
4RBQ
1
32
4RBQ
A
1
1
32
BINDING SITE FOR RESIDUE K A 101
A
K
101
Software
3
BINDING SITE FOR RESIDUE K A 102
A
K
102
Software
6
BINDING SITE FOR RESIDUE K A 103
A
K
103
Software
3
BINDING SITE FOR RESIDUE K A 104
A
K
104
Software
3
BINDING SITE FOR RESIDUE K A 105
A
K
105
Software
3
A
A
10
A
A
10
3
1_555
A
A
10
A
A
10
3
3_665
A
A
10
A
A
10
3
2_655
A
A
16
A
A
16
6
2_545
A
A
16
A
A
16
6
3_655
A
A
16
A
A
16
6
1_555
A
HOH
320
G
HOH
6
1_555
A
HOH
320
G
HOH
6
3_655
A
HOH
320
G
HOH
6
2_545
A
U
31
A
U
31
3
1_555
A
U
31
A
U
31
3
3_665
A
U
31
A
U
31
3
2_655
A
U
21
A
U
21
3
1_555
A
U
21
A
U
21
3
3_665
A
U
21
A
U
21
3
2_655
A
U
20
A
U
20
3
1_555
A
U
20
A
U
20
3
3_665
A
U
20
A
U
20
3
2_655
155
H 3 2