0.013319
0.000000
0.000000
0.000000
0.013319
0.000000
0.000000
0.000000
0.016694
0.00000
0.00000
0.00000
Park, H.
Lohman, J.
Disney, M.D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
75.078
75.078
59.900
C10 H14 N5 O7 P
347.221
y
ADENOSINE-5'-MONOPHOSPHATE
RNA linking
C9 H14 N3 O8 P
323.197
y
CYTIDINE-5'-MONOPHOSPHATE
RNA linking
Cl -1
35.453
CHLORIDE ION
non-polymer
C10 H14 N5 O8 P
363.221
y
GUANOSINE-5'-MONOPHOSPHATE
RNA linking
H2 O
18.015
WATER
non-polymer
Mg 2
24.305
MAGNESIUM 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
N
51
N
N
N
52
N
C
N
53
N
O
N
54
N
N
N
55
N
C
N
56
N
N
N
57
N
C
N
58
N
C
N
59
N
H
N
60
N
H
N
61
N
H
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
CL
N
74
N
O
N
75
N
P
N
76
N
O
N
77
N
O
N
78
N
O
N
79
N
C
N
80
R
C
N
81
N
O
N
82
S
C
N
83
N
O
N
84
R
C
N
85
N
O
N
86
R
C
Y
87
N
N
Y
88
N
C
Y
89
N
N
Y
90
N
C
N
91
N
C
N
92
N
O
N
93
N
N
N
94
N
C
N
95
N
N
N
96
N
N
Y
97
N
C
N
98
N
H
N
99
N
H
N
100
N
H
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
O
N
113
N
H
N
114
N
H
N
115
N
MG
N
116
N
O
N
117
N
P
N
118
N
O
N
119
N
O
N
120
N
O
N
121
N
C
N
122
R
C
N
123
N
O
N
124
S
C
N
125
N
O
N
126
R
C
N
127
N
O
N
128
R
C
N
129
N
N
N
130
N
C
N
131
N
O
N
132
N
N
N
133
N
C
N
134
N
O
N
135
N
C
N
136
N
C
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
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
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
doub
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
doub
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
doub
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
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
Y
100
N
sing
Y
101
N
sing
Y
102
N
doub
N
103
N
sing
Y
104
N
sing
N
105
N
sing
Y
106
N
doub
N
107
N
doub
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
doub
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
doub
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
doub
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
doub
N
149
N
sing
N
150
N
doub
N
151
N
sing
N
152
N
sing
US
ACS CHEM.BIOL.
1554-8937
Myotonic Dystrophy Type 2 RNA: Structural Studies and Designed Small Molecules that Modulate RNA Function
2013
10.2210/pdb4k27/pdb
pdb_00004k27
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
PIXEL
2012-10-15
DECTRIS PILATUS 6M
Si(111)
SINGLE WAVELENGTH
M
x-ray
1
0.97856
1.0
BL11-1
SSRL
0.97856
SYNCHROTRON
SSRL BEAMLINE BL11-1
17584.424
Myotonic Dystrophy Type 2 RNA
1
syn
polymer
24.305
MAGNESIUM ION
3
syn
non-polymer
35.453
CHLORIDE ION
6
syn
non-polymer
18.015
water
71
nat
water
no
no
GCCCCUGCCUGCCUGCAGCUAAGGAUGAAAGUCUAUGCUGCCUGCCUGCCUGGGC
GCCCCUGCCUGCCUGCAGCUAAGGAUGAAAGUCUAUGCUGCCUGCCUGCCUGGGC
U
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
1
2.40
48.75
VAPOR DIFFUSION, SITTING DROP
6
50 mM MES, pH 6.0, 100 mM ammonium acetate, 5 mM Mg sulfate, and 600 mM NaCl, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
-7.809
1
19
U
1
U
55
-0.109
U_G1:C55_U
1
-7.564
-0.802
-0.203
-0.192
7.460
1
19
U
2
U
54
-1.544
U_C2:G54_U
2
-11.621
0.026
-0.009
-0.225
11.076
1
19
U
3
U
53
2.161
U_C3:G53_U
3
-14.565
0.187
-0.192
-0.069
3.986
1
19
U
4
U
52
-0.735
U_C4:G52_U
4
-10.431
0.157
-0.130
0.042
-0.881
U
5
U
51
-29.236
U_C5:U51_U
5
-16.613
0.289
-0.669
-0.068
-3.692
U
6
U
50
-32.066
U_U6:C50_U
6
-21.825
0.324
-0.665
-0.173
7.658
1
19
U
7
U
49
0.172
U_G7:C49_U
7
-20.167
0.131
0.411
-0.241
5.857
1
19
U
8
U
48
2.674
U_C8:G48_U
8
-15.297
0.111
0.155
-0.308
12.261
1
18
U
9
U
47
11.954
U_C9:U47_U
9
-15.403
-0.225
0.245
-1.638
-6.889
1
18
U
10
U
46
16.445
U_U10:C46_U
10
-18.138
-0.344
-0.385
-1.370
-2.357
1
19
U
11
U
45
1.227
U_G11:C45_U
11
-8.266
-0.435
-0.538
-0.116
1.287
1
19
U
12
U
44
1.852
U_C12:G44_U
12
-6.402
-0.018
-0.517
-0.199
6.918
1
18
U
13
U
43
15.495
U_C13:U43_U
13
-21.169
0.350
0.157
-1.735
-12.168
1
18
U
14
U
42
12.750
U_U14:C42_U
14
-20.264
-0.202
0.048
-1.536
-4.323
1
19
U
15
U
41
2.225
U_G15:C41_U
15
-6.110
-0.134
-0.322
-0.024
-0.096
1
19
U
16
U
40
0.589
U_C16:G40_U
16
-9.660
0.280
0.111
-0.140
-4.595
1
20
U
17
U
39
4.926
U_A17:U39_U
17
-9.577
0.032
-0.074
-0.028
-2.815
1
19
U
18
U
38
4.088
U_G18:C38_U
18
-12.257
-0.223
-0.295
-0.130
5.698
1
19
U
19
U
37
1.011
U_C19:G37_U
19
-11.990
0.247
-0.145
-0.094
-17.179
4
24
U
20
U
35
-84.510
U_U20:A35_U
20
-3.831
4.403
-0.533
-2.723
8.672
U
22
U
21
-3.193
U_A22:A21_U
21
-18.476
-6.778
-0.566
0.444
0.074
1
28
U
23
U
34
-1.279
U_G23:U34_U
22
-9.721
-2.692
-0.085
-0.615
-3.537
1
19
U
24
U
33
3.314
U_G24:C33_U
23
-10.382
-0.497
-0.231
-0.109
-12.516
1
20
U
25
U
32
0.922
U_A25:U32_U
24
-6.088
0.173
-0.301
-0.008
-4.956
1
28
U
26
U
31
2.972
U_U26:G31_U
25
6.037
2.397
-0.159
-0.419
14.734
U
27
U
30
-14.655
U_G27:A30_U
26
3.294
6.967
0.767
-5.106
3.135
37.265
U
U
1
2
-4.028
U
U
55
54
3.017
-2.569
-0.435
-1.482
UU_G1C2:G54C55_UU
1
-3.118
4.889
37.053
-1.997
0.290
3.070
31.634
U
U
2
3
5.239
U
U
54
53
3.197
2.851
0.498
-1.568
UU_C2C3:G53G54_UU
2
1.836
-3.375
31.456
-3.382
-0.588
2.999
31.028
U
U
3
4
13.073
U
U
53
52
3.472
6.935
-0.707
-1.899
UU_C3C4:G52G53_UU
3
-1.271
2.395
30.236
-4.886
1.076
2.903
35.152
U
U
4
5
14.238
U
U
52
51
3.445
8.516
-1.856
-1.569
UU_C4C5:U51G52_UU
4
1.444
-2.414
34.107
-3.852
3.285
3.043
33.298
U
U
5
6
11.399
U
U
51
50
3.403
6.492
-0.221
-1.574
UU_C5U6:C50U51_UU
5
-0.084
0.147
32.676
-3.824
0.372
1.803
32.809
U
U
6
7
23.318
U
U
50
49
2.861
12.765
1.461
-1.409
UU_U6G7:C49C50_UU
6
-5.940
10.851
29.710
-4.141
-3.352
3.041
33.844
U
U
7
8
10.417
U
U
49
48
3.265
6.029
0.744
-1.262
UU_G7C8:G48C49_UU
7
2.428
-4.196
33.232
-3.113
-0.898
1.928
20.464
U
U
8
9
31.398
U
U
48
47
3.046
10.413
-1.193
-1.770
UU_C8C9:U47G48_UU
8
-6.529
19.688
16.394
-8.907
0.898
2.793
43.827
U
U
9
10
31.704
U
U
47
46
3.812
22.586
-0.086
-0.986
UU_C9U10:C46U47_UU
9
4.182
-5.871
37.581
-3.680
0.552
2.341
29.038
U
U
10
11
28.389
U
U
46
45
3.269
13.678
-0.221
-1.145
UU_U10G11:C45C46_UU
10
2.163
-4.488
25.586
-5.036
0.876
3.161
32.698
U
U
11
12
3.583
U
U
45
44
3.148
2.013
1.012
-1.103
UU_G11C12:G44C45_UU
11
3.310
-5.893
32.474
-2.297
-1.244
1.964
31.799
U
U
12
13
34.815
U
U
44
43
3.201
17.768
-0.490
-1.287
UU_C12C13:U43G44_UU
12
-8.222
16.111
25.181
-5.236
-0.441
2.974
38.279
U
U
13
14
21.914
U
U
43
42
3.675
14.042
0.123
-1.294
UU_C13U14:C42U43_UU
13
3.126
-4.878
35.567
-3.836
0.227
1.794
31.659
U
U
14
15
34.276
U
U
42
41
3.048
17.430
0.495
-1.419
UU_U14G15:C41C42_UU
14
8.534
-16.782
25.134
-5.274
0.402
3.446
35.618
U
U
15
16
-6.817
U
U
41
40
3.238
-4.136
-0.904
-1.041
UU_G15C16:G40C41_UU
15
-6.892
11.359
34.728
-1.079
0.441
2.781
32.573
U
U
16
17
15.980
U
U
40
39
3.263
8.846
0.620
-1.527
UU_C16A17:U39G40_UU
16
2.672
-4.828
31.269
-4.178
-0.666
2.605
29.980
U
U
17
18
16.521
U
U
39
38
3.207
8.426
0.670
-1.897
UU_A17G18:C38U39_UU
17
2.515
-4.932
28.689
-5.247
-0.824
3.192
28.381
U
U
18
19
0.557
U
U
38
37
3.076
0.272
-1.116
-2.289
UU_G18C19:G37C38_UU
18
-4.575
9.370
28.016
-4.728
1.260
3.414
75.382
U
U
19
20
7.875
U
U
37
35
3.915
9.597
-2.685
-1.931
UU_C19U20:A35G37_UU
19
8.197
-6.726
74.474
-1.907
2.476
3.334
-17.497
U
U
20
22
-20.444
U
U
35
21
2.944
5.817
-0.677
-1.890
UU_U20A22:A21A35_UU
20
8.575
30.140
-14.119
2.438
3.342
3.406
59.274
U
U
22
23
1.156
U
U
21
34
3.436
1.143
0.746
1.669
UU_A22G23:U34A21_UU
21
-4.429
4.481
59.113
1.627
-0.990
2.806
40.030
U
U
23
24
16.597
U
U
34
33
3.323
11.210
0.095
-1.399
UU_G23G24:C33U34_UU
22
-3.046
4.509
38.373
-3.275
-0.473
2.648
37.057
U
U
24
25
19.780
U
U
33
32
3.429
12.347
-0.039
-1.854
UU_G24A25:U32C33_UU
23
0.029
-0.046
35.008
-4.502
0.065
2.899
38.512
U
U
25
26
10.615
U
U
32
31
3.187
6.962
0.563
-1.535
UU_A25U26:G31U32_UU
24
2.417
-3.686
37.827
-3.138
-0.573
2.244
44.076
U
U
26
27
14.918
U
U
31
30
2.683
11.082
-1.857
-1.132
UU_U26G27:A30G31_UU
25
2.142
-2.883
42.676
-2.308
2.629
atom_site
atom_site_anisotrop
database_2
pdbx_struct_conn_angle
pdbx_unobs_or_zero_occ_atoms
struct_conn
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Advisory
Atomic model
Database references
Derived calculations
Data collection
1
0
2013-11-27
2
0
2022-06-08
2
1
2024-02-28
_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_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_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_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2013-04-08
REL
REL
MG
MAGNESIUM ION
CL
CHLORIDE ION
HOH
water
MG
5
2
MG
MG
101
U
MG
6
2
MG
MG
102
U
MG
7
2
MG
MG
103
U
CL
1
3
CL
CL
104
U
CL
2
3
CL
CL
105
U
CL
3
3
CL
CL
106
U
CL
4
3
CL
CL
107
U
CL
5
3
CL
CL
108
U
CL
6
3
CL
CL
109
U
HOH
1
4
HOH
HOH
201
U
HOH
2
4
HOH
HOH
202
U
HOH
3
4
HOH
HOH
203
U
HOH
4
4
HOH
HOH
204
U
HOH
5
4
HOH
HOH
205
U
HOH
6
4
HOH
HOH
206
U
HOH
7
4
HOH
HOH
207
U
HOH
8
4
HOH
HOH
208
U
HOH
9
4
HOH
HOH
209
U
HOH
10
4
HOH
HOH
210
U
HOH
11
4
HOH
HOH
211
U
HOH
12
4
HOH
HOH
212
U
HOH
13
4
HOH
HOH
213
U
HOH
14
4
HOH
HOH
214
U
HOH
15
4
HOH
HOH
215
U
HOH
16
4
HOH
HOH
216
U
HOH
17
4
HOH
HOH
217
U
HOH
18
4
HOH
HOH
218
U
HOH
19
4
HOH
HOH
219
U
HOH
20
4
HOH
HOH
220
U
HOH
21
4
HOH
HOH
221
U
HOH
22
4
HOH
HOH
222
U
HOH
23
4
HOH
HOH
223
U
HOH
24
4
HOH
HOH
224
U
HOH
25
4
HOH
HOH
225
U
HOH
26
4
HOH
HOH
226
U
HOH
27
4
HOH
HOH
227
U
HOH
28
4
HOH
HOH
228
U
HOH
29
4
HOH
HOH
229
U
HOH
30
4
HOH
HOH
230
U
HOH
31
4
HOH
HOH
231
U
HOH
32
4
HOH
HOH
232
U
HOH
33
4
HOH
HOH
233
U
HOH
34
4
HOH
HOH
234
U
HOH
35
4
HOH
HOH
235
U
HOH
36
4
HOH
HOH
236
U
HOH
37
4
HOH
HOH
237
U
HOH
38
4
HOH
HOH
238
U
HOH
39
4
HOH
HOH
239
U
HOH
40
4
HOH
HOH
240
U
HOH
41
4
HOH
HOH
241
U
HOH
42
4
HOH
HOH
242
U
HOH
43
4
HOH
HOH
243
U
HOH
44
4
HOH
HOH
244
U
HOH
45
4
HOH
HOH
245
U
HOH
46
4
HOH
HOH
246
U
HOH
47
4
HOH
HOH
247
U
HOH
48
4
HOH
HOH
248
U
HOH
49
4
HOH
HOH
249
U
HOH
50
4
HOH
HOH
250
U
HOH
51
4
HOH
HOH
251
U
HOH
52
4
HOH
HOH
252
U
HOH
53
4
HOH
HOH
253
U
HOH
54
4
HOH
HOH
254
U
HOH
55
4
HOH
HOH
255
U
HOH
56
4
HOH
HOH
256
U
HOH
57
4
HOH
HOH
257
U
HOH
58
4
HOH
HOH
258
U
HOH
59
4
HOH
HOH
259
U
HOH
60
4
HOH
HOH
260
U
HOH
61
4
HOH
HOH
261
U
HOH
62
4
HOH
HOH
262
U
HOH
63
4
HOH
HOH
263
U
HOH
64
4
HOH
HOH
264
U
HOH
65
4
HOH
HOH
265
U
HOH
66
4
HOH
HOH
266
U
HOH
67
4
HOH
HOH
267
U
HOH
68
4
HOH
HOH
268
U
HOH
69
4
HOH
HOH
269
U
HOH
70
4
HOH
HOH
270
U
HOH
71
4
HOH
HOH
271
U
G
1
n
1
G
1
U
C
2
n
2
C
2
U
C
3
n
3
C
3
U
C
4
n
4
C
4
U
C
5
n
5
C
5
U
U
6
n
6
U
6
U
G
7
n
7
G
7
U
C
8
n
8
C
8
U
C
9
n
9
C
9
U
U
10
n
10
U
10
U
G
11
n
11
G
11
U
C
12
n
12
C
12
U
C
13
n
13
C
13
U
U
14
n
14
U
14
U
G
15
n
15
G
15
U
C
16
n
16
C
16
U
A
17
n
17
A
17
U
G
18
n
18
G
18
U
C
19
n
19
C
19
U
U
20
n
20
U
20
U
A
21
n
21
A
21
U
A
22
n
22
A
22
U
G
23
n
23
G
23
U
G
24
n
24
G
24
U
A
25
n
25
A
25
U
U
26
n
26
U
26
U
G
27
n
27
G
27
U
A
28
n
28
A
28
U
A
29
n
29
A
29
U
A
30
n
30
A
30
U
G
31
n
31
G
31
U
U
32
n
32
U
32
U
C
33
n
33
C
33
U
U
34
n
34
U
34
U
A
35
n
35
A
35
U
U
36
n
36
U
36
U
G
37
n
37
G
37
U
C
38
n
38
C
38
U
U
39
n
39
U
39
U
G
40
n
40
G
40
U
C
41
n
41
C
41
U
C
42
n
42
C
42
U
U
43
n
43
U
43
U
G
44
n
44
G
44
U
C
45
n
45
C
45
U
C
46
n
46
C
46
U
U
47
n
47
U
47
U
G
48
n
48
G
48
U
C
49
n
49
C
49
U
C
50
n
50
C
50
U
U
51
n
51
U
51
U
G
52
n
52
G
52
U
G
53
n
53
G
53
U
G
54
n
54
G
54
U
C
55
n
55
C
55
U
0.4595
-0.2231
-0.4139
0.2343
0.6197
1.5785
0.2038
0.1440
0.0364
0.1497
-0.0383
-0.1073
0.9151
-0.3440
-0.2229
0.6447
-0.0001
-0.0001
0.4920
-0.0167
0.4029
refined
23.9441
40.1241
-6.7038
X-RAY DIFFRACTION
0.5514
-0.4102
-0.4592
0.2737
0.1414
2.3274
0.0851
0.1003
0.1002
-0.1264
0.1596
-0.1020
0.1942
0.0522
-0.2492
0.2465
-0.0384
0.0229
0.2321
-0.0560
0.2791
refined
16.4355
42.9789
9.7437
X-RAY DIFFRACTION
X-RAY DIFFRACTION
1
chain 'U' and (resid 1 through 17 )
X-RAY DIFFRACTION
2
chain 'U' and (resid 18 through 55 )
author_defined_assembly
1
monomeric
U
C
13
A
O2
C
13
1_555
U
MG
102
C
MG
MG
1_555
U
U
43
A
O2
U
43
1_555
81.0
U
C
13
A
O2
C
13
1_555
U
MG
102
C
MG
MG
1_555
U
HOH
241
K
O
HOH
1_555
76.7
U
U
43
A
O2
U
43
1_555
U
MG
102
C
MG
MG
1_555
U
HOH
241
K
O
HOH
1_555
102.7
U
U
14
A
O2
U
14
1_555
U
MG
101
B
MG
MG
1_555
U
C
42
A
O2
C
42
1_555
88.6
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
U
OP2
C
2
A
OP2
C
2
1
Y
1
U
OP2
C
3
A
OP2
C
3
1
Y
1
U
OP2
C
4
A
OP2
C
4
1
Y
1
U
OP2
C
5
A
OP2
C
5
1
Y
1
U
OP2
U
6
A
OP2
U
6
1
Y
1
U
OP2
G
7
A
OP2
G
7
1
Y
1
U
OP2
C
8
A
OP2
C
8
1
Y
1
U
OP2
C
9
A
OP2
C
9
1
Y
1
U
OP2
U
10
A
OP2
U
10
1
Y
1
U
OP2
G
11
A
OP2
G
11
1
Y
1
U
OP2
C
12
A
OP2
C
12
1
Y
1
U
OP2
C
13
A
OP2
C
13
1
Y
1
U
OP2
U
14
A
OP2
U
14
1
Y
1
U
OP2
G
15
A
OP2
G
15
1
Y
1
U
OP2
C
16
A
OP2
C
16
1
Y
1
U
OP2
A
17
A
OP2
A
17
1
Y
1
U
OP2
G
18
A
OP2
G
18
1
Y
1
U
OP2
C
19
A
OP2
C
19
1
Y
1
U
OP2
U
20
A
OP2
U
20
1
Y
1
U
OP2
A
21
A
OP2
A
21
1
Y
1
U
OP2
A
22
A
OP2
A
22
1
Y
1
U
OP2
G
23
A
OP2
G
23
1
Y
1
U
OP2
G
24
A
OP2
G
24
1
Y
1
U
OP2
A
25
A
OP2
A
25
1
Y
1
U
OP2
U
26
A
OP2
U
26
1
Y
1
U
OP2
G
27
A
OP2
G
27
1
Y
1
U
OP2
A
28
A
OP2
A
28
1
Y
1
U
OP2
A
29
A
OP2
A
29
1
Y
1
U
OP2
A
30
A
OP2
A
30
1
Y
1
U
OP2
G
31
A
OP2
G
31
1
Y
1
U
OP2
U
32
A
OP2
U
32
1
Y
1
U
OP2
C
33
A
OP2
C
33
1
Y
1
U
OP2
U
34
A
OP2
U
34
1
Y
1
U
OP2
A
35
A
OP2
A
35
1
Y
1
U
OP2
U
36
A
OP2
U
36
1
Y
1
U
OP2
G
37
A
OP2
G
37
1
Y
1
U
OP2
C
38
A
OP2
C
38
1
Y
1
U
OP2
U
39
A
OP2
U
39
1
Y
1
U
OP2
G
40
A
OP2
G
40
1
Y
1
U
OP2
C
41
A
OP2
C
41
1
Y
1
U
OP2
C
42
A
OP2
C
42
1
Y
1
U
OP2
U
43
A
OP2
U
43
1
Y
1
U
OP2
G
44
A
OP2
G
44
1
Y
1
U
OP2
C
45
A
OP2
C
45
1
Y
1
U
OP2
C
46
A
OP2
C
46
1
Y
1
U
OP2
U
47
A
OP2
U
47
1
Y
1
U
OP2
G
48
A
OP2
G
48
1
Y
1
U
OP2
C
49
A
OP2
C
49
1
Y
1
U
OP2
C
50
A
OP2
C
50
1
Y
1
U
OP2
U
51
A
OP2
U
51
1
Y
1
U
OP2
G
52
A
OP2
G
52
1
Y
1
U
OP2
G
53
A
OP2
G
53
1
Y
1
U
OP2
G
54
A
OP2
G
54
1
Y
1
U
OP2
C
55
A
OP2
C
55
1
Y
1
5.60
0.70
108.50
114.10
U
U
U
O4'
C1'
N9
G
G
G
15
15
15
N
1
6.11
0.70
108.50
114.61
U
U
U
O4'
C1'
N9
G
G
G
44
44
44
N
0.2398
0.1940
0.1961
2.35
39.730
345
7497
4.60
99.81
0.26
random
1
1.56
MOLECULAR REPLACEMENT
26.30
0.90
1.11
MLHL
FLAT BULK SOLVENT MODEL
2.35
39.730
71
1244
9
1164
0
0.004
1297
0.922
2018
11.129
657
0.045
275
0.008
55
0.3117
0.2750
2.9645
173
3484
100.00
0.2128
0.1693
39.7357
172
3668
100.00
2.35
59.9
4K27
7540
7540
0
0
1
100
2.35
2.48
1
100
data collection
Blu-Ice
phasing
PHASES
refinement
PHENIX
(phenix.refine: 1.8.1_1168)
data reduction
PROCESS
data scaling
SCALA
Myotonic Dystrophy Type 2 RNA: Structural Studies and Designed Small Molecules that Modulate RNA Function
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
metalc
2.317
U
C
13
A
O2
C
13
1_555
U
MG
102
C
MG
MG
1_555
metalc
2.341
U
U
14
A
O2
U
14
1_555
U
MG
101
B
MG
MG
1_555
metalc
2.354
U
C
42
A
O2
C
42
1_555
U
MG
101
B
MG
MG
1_555
metalc
2.280
U
U
43
A
O2
U
43
1_555
U
MG
102
C
MG
MG
1_555
metalc
2.363
U
MG
102
C
MG
MG
1_555
U
HOH
241
K
O
HOH
1_555
hydrog
WATSON-CRICK
U
G
1
A
N1
G
1
1_555
U
C
55
A
N3
C
55
1_555
hydrog
WATSON-CRICK
U
G
1
A
N2
G
1
1_555
U
C
55
A
O2
C
55
1_555
hydrog
WATSON-CRICK
U
G
1
A
O6
G
1
1_555
U
C
55
A
N4
C
55
1_555
hydrog
WATSON-CRICK
U
C
2
A
N3
C
2
1_555
U
G
54
A
N1
G
54
1_555
hydrog
WATSON-CRICK
U
C
2
A
N4
C
2
1_555
U
G
54
A
O6
G
54
1_555
hydrog
WATSON-CRICK
U
C
2
A
O2
C
2
1_555
U
G
54
A
N2
G
54
1_555
hydrog
WATSON-CRICK
U
C
3
A
N3
C
3
1_555
U
G
53
A
N1
G
53
1_555
hydrog
WATSON-CRICK
U
C
3
A
N4
C
3
1_555
U
G
53
A
O6
G
53
1_555
hydrog
WATSON-CRICK
U
C
3
A
O2
C
3
1_555
U
G
53
A
N2
G
53
1_555
hydrog
WATSON-CRICK
U
C
4
A
N3
C
4
1_555
U
G
52
A
N1
G
52
1_555
hydrog
WATSON-CRICK
U
C
4
A
N4
C
4
1_555
U
G
52
A
O6
G
52
1_555
hydrog
WATSON-CRICK
U
C
4
A
O2
C
4
1_555
U
G
52
A
N2
G
52
1_555
hydrog
C-U MISPAIR
U
C
5
A
N4
C
5
1_555
U
U
51
A
O4
U
51
1_555
hydrog
U-C MISPAIR
U
U
6
A
O4
U
6
1_555
U
C
50
A
N4
C
50
1_555
hydrog
WATSON-CRICK
U
G
7
A
N1
G
7
1_555
U
C
49
A
N3
C
49
1_555
hydrog
WATSON-CRICK
U
G
7
A
N2
G
7
1_555
U
C
49
A
O2
C
49
1_555
hydrog
WATSON-CRICK
U
G
7
A
O6
G
7
1_555
U
C
49
A
N4
C
49
1_555
hydrog
WATSON-CRICK
U
C
8
A
N3
C
8
1_555
U
G
48
A
N1
G
48
1_555
hydrog
WATSON-CRICK
U
C
8
A
N4
C
8
1_555
U
G
48
A
O6
G
48
1_555
hydrog
WATSON-CRICK
U
C
8
A
O2
C
8
1_555
U
G
48
A
N2
G
48
1_555
hydrog
TYPE_18_PAIR
U
C
9
A
N3
C
9
1_555
U
U
47
A
N3
U
47
1_555
hydrog
TYPE_18_PAIR
U
C
9
A
N4
C
9
1_555
U
U
47
A
O4
U
47
1_555
hydrog
TYPE_18_PAIR
U
U
10
A
N3
U
10
1_555
U
C
46
A
N3
C
46
1_555
hydrog
TYPE_18_PAIR
U
U
10
A
O4
U
10
1_555
U
C
46
A
N4
C
46
1_555
hydrog
WATSON-CRICK
U
G
11
A
N1
G
11
1_555
U
C
45
A
N3
C
45
1_555
hydrog
WATSON-CRICK
U
G
11
A
N2
G
11
1_555
U
C
45
A
O2
C
45
1_555
hydrog
WATSON-CRICK
U
G
11
A
O6
G
11
1_555
U
C
45
A
N4
C
45
1_555
hydrog
WATSON-CRICK
U
C
12
A
N3
C
12
1_555
U
G
44
A
N1
G
44
1_555
hydrog
WATSON-CRICK
U
C
12
A
N4
C
12
1_555
U
G
44
A
O6
G
44
1_555
hydrog
WATSON-CRICK
U
C
12
A
O2
C
12
1_555
U
G
44
A
N2
G
44
1_555
hydrog
TYPE_18_PAIR
U
C
13
A
N3
C
13
1_555
U
U
43
A
N3
U
43
1_555
hydrog
TYPE_18_PAIR
U
C
13
A
N4
C
13
1_555
U
U
43
A
O4
U
43
1_555
hydrog
TYPE_18_PAIR
U
U
14
A
N3
U
14
1_555
U
C
42
A
N3
C
42
1_555
hydrog
TYPE_18_PAIR
U
U
14
A
O4
U
14
1_555
U
C
42
A
N4
C
42
1_555
hydrog
WATSON-CRICK
U
G
15
A
N1
G
15
1_555
U
C
41
A
N3
C
41
1_555
hydrog
WATSON-CRICK
U
G
15
A
N2
G
15
1_555
U
C
41
A
O2
C
41
1_555
hydrog
WATSON-CRICK
U
G
15
A
O6
G
15
1_555
U
C
41
A
N4
C
41
1_555
hydrog
WATSON-CRICK
U
C
16
A
N3
C
16
1_555
U
G
40
A
N1
G
40
1_555
hydrog
WATSON-CRICK
U
C
16
A
N4
C
16
1_555
U
G
40
A
O6
G
40
1_555
hydrog
WATSON-CRICK
U
C
16
A
O2
C
16
1_555
U
G
40
A
N2
G
40
1_555
hydrog
WATSON-CRICK
U
A
17
A
N1
A
17
1_555
U
U
39
A
N3
U
39
1_555
hydrog
WATSON-CRICK
U
A
17
A
N6
A
17
1_555
U
U
39
A
O4
U
39
1_555
hydrog
WATSON-CRICK
U
G
18
A
N1
G
18
1_555
U
C
38
A
N3
C
38
1_555
hydrog
WATSON-CRICK
U
G
18
A
N2
G
18
1_555
U
C
38
A
O2
C
38
1_555
hydrog
WATSON-CRICK
U
G
18
A
O6
G
18
1_555
U
C
38
A
N4
C
38
1_555
hydrog
WATSON-CRICK
U
C
19
A
N3
C
19
1_555
U
G
37
A
N1
G
37
1_555
hydrog
WATSON-CRICK
U
C
19
A
N4
C
19
1_555
U
G
37
A
O6
G
37
1_555
hydrog
WATSON-CRICK
U
C
19
A
O2
C
19
1_555
U
G
37
A
N2
G
37
1_555
hydrog
REVERSED HOOGSTEEN
U
U
20
A
N3
U
20
1_555
U
A
35
A
N7
A
35
1_555
hydrog
REVERSED HOOGSTEEN
U
U
20
A
O2
U
20
1_555
U
A
35
A
N6
A
35
1_555
hydrog
A-A MISPAIR
U
A
21
A
N3
A
21
1_555
U
A
22
A
N6
A
22
1_555
hydrog
TYPE_28_PAIR
U
G
23
A
N1
G
23
1_555
U
U
34
A
O2
U
34
1_555
hydrog
TYPE_28_PAIR
U
G
23
A
O6
G
23
1_555
U
U
34
A
N3
U
34
1_555
hydrog
WATSON-CRICK
U
G
24
A
N1
G
24
1_555
U
C
33
A
N3
C
33
1_555
hydrog
WATSON-CRICK
U
G
24
A
N2
G
24
1_555
U
C
33
A
O2
C
33
1_555
hydrog
WATSON-CRICK
U
G
24
A
O6
G
24
1_555
U
C
33
A
N4
C
33
1_555
hydrog
WATSON-CRICK
U
A
25
A
N1
A
25
1_555
U
U
32
A
N3
U
32
1_555
hydrog
WATSON-CRICK
U
A
25
A
N6
A
25
1_555
U
U
32
A
O4
U
32
1_555
hydrog
TYPE_28_PAIR
U
U
26
A
N3
U
26
1_555
U
G
31
A
O6
G
31
1_555
hydrog
TYPE_28_PAIR
U
U
26
A
O2
U
26
1_555
U
G
31
A
N1
G
31
1_555
hydrog
G-A MISPAIR
U
G
27
A
N2
G
27
1_555
U
A
30
A
N7
A
30
1_555
RNA
A-form RNA, Myotonic Dystrophy Type 2, Unknown, RNA
4K27
PDB
1
4K27
GCCCCUGCCUGCCUGCAGCUAAGGAUGAAAGUCUAUGCUGCCUGCCUGCCUGGGC
1
55
4K27
1
55
4K27
U
1
1
55
BINDING SITE FOR RESIDUE MG U 101
U
MG
101
Software
3
BINDING SITE FOR RESIDUE MG U 102
U
MG
102
Software
4
BINDING SITE FOR RESIDUE MG U 103
U
MG
103
Software
1
BINDING SITE FOR RESIDUE CL U 104
U
CL
104
Software
1
BINDING SITE FOR RESIDUE CL U 105
U
CL
105
Software
3
BINDING SITE FOR RESIDUE CL U 106
U
CL
106
Software
1
BINDING SITE FOR RESIDUE CL U 107
U
CL
107
Software
1
BINDING SITE FOR RESIDUE CL U 109
U
CL
109
Software
1
U
U
14
A
U
14
3
1_555
U
C
42
A
C
42
3
1_555
U
U
43
A
U
43
3
1_555
U
C
13
A
C
13
4
1_555
U
U
14
A
U
14
4
1_555
U
U
43
A
U
43
4
1_555
U
HOH
241
K
HOH
4
1_555
U
U
20
A
U
20
1
1_555
U
C
33
A
C
33
1
1_555
U
G
7
A
G
7
3
1_555
U
A
17
A
A
17
3
4_454
U
C
50
A
C
50
3
1_555
U
G
15
A
G
15
1
1_555
U
G
40
A
G
40
1
1_555
U
G
44
A
G
44
1
1_555
92
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