0.011084
0.006399
0.000000
0.000000
0.012799
0.000000
0.000000
0.000000
0.006755
0.00000
0.00000
0.00000
Tamjar, J.
Popov, A.N.
Malinina, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
18
90.00
90.00
120.00
90.219
90.219
148.039
C10 H14 N5 O7 P
347.221
y
ADENOSINE-5'-MONOPHOSPHATE
RNA linking
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C9 H14 N3 O8 P
323.197
y
CYTIDINE-5'-MONOPHOSPHATE
RNA linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C10 H14 N5 O8 P
363.221
y
GUANOSINE-5'-MONOPHOSPHATE
RNA linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
O4 S -2
96.063
SULFATE ION
non-polymer
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide 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
N
N
39
S
C
N
40
N
C
N
41
N
O
N
42
N
C
N
43
N
O
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
H
N
49
N
H
N
50
N
H
N
51
N
N
N
52
S
C
N
53
N
C
N
54
N
O
N
55
N
C
N
56
N
C
N
57
N
C
N
58
N
N
N
59
N
C
N
60
N
N
N
61
N
N
N
62
N
O
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
H
N
77
N
H
N
78
N
N
N
79
S
C
N
80
N
C
N
81
N
O
N
82
N
C
N
83
N
C
N
84
N
O
N
85
N
N
N
86
N
O
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
N
N
96
S
C
N
97
N
C
N
98
N
O
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
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
O
N
112
N
P
N
113
N
O
N
114
N
O
N
115
N
O
N
116
N
C
N
117
R
C
N
118
N
O
N
119
S
C
N
120
N
O
N
121
R
C
N
122
N
O
N
123
R
C
N
124
N
N
N
125
N
C
N
126
N
O
N
127
N
N
N
128
N
C
N
129
N
N
N
130
N
C
N
131
N
C
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
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
N
N
147
R
C
N
148
N
C
N
149
N
O
N
150
N
C
N
151
N
S
N
152
N
O
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
O
N
161
N
P
N
162
N
O
N
163
N
O
N
164
N
O
N
165
N
C
N
166
R
C
N
167
N
O
N
168
S
C
N
169
N
O
N
170
R
C
N
171
N
O
N
172
R
C
Y
173
N
N
Y
174
N
C
Y
175
N
N
Y
176
N
C
N
177
N
C
N
178
N
O
N
179
N
N
N
180
N
C
N
181
N
N
N
182
N
N
Y
183
N
C
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
N
N
199
S
C
N
200
N
C
N
201
N
O
N
202
N
C
N
203
N
C
N
204
N
C
N
205
N
O
N
206
N
N
N
207
N
O
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
N
N
219
S
C
N
220
N
C
N
221
N
O
N
222
N
C
N
223
N
C
N
224
N
C
N
225
N
O
N
226
N
O
N
227
N
O
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
N
N
238
N
C
N
239
N
C
N
240
N
O
N
241
N
O
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
Y
252
N
C
Y
253
N
N
Y
254
N
C
Y
255
N
C
Y
256
N
N
N
257
N
O
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
O
N
269
N
H
N
270
N
H
N
271
N
N
N
272
S
C
N
273
N
C
N
274
N
O
N
275
S
C
N
276
N
C
N
277
N
C
N
278
N
C
N
279
N
O
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
N
N
294
S
C
N
295
N
C
N
296
N
O
N
297
N
C
N
298
N
C
N
299
N
C
N
300
N
C
N
301
N
O
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
N
N
316
S
C
N
317
N
C
N
318
N
O
N
319
N
C
N
320
N
C
N
321
N
C
N
322
N
C
N
323
N
N
N
324
N
O
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
N
N
341
S
C
N
342
N
C
N
343
N
O
N
344
N
C
N
345
N
C
N
346
N
S
N
347
N
C
N
348
N
O
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
N
N
361
S
C
N
362
N
C
N
363
N
O
N
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
C
Y
368
N
C
Y
369
N
C
Y
370
N
C
N
371
N
O
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
N
N
384
S
C
N
385
N
C
N
386
N
O
N
387
N
C
N
388
N
C
N
389
N
C
N
390
N
O
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
N
N
401
S
C
N
402
N
C
N
403
N
O
N
404
N
C
N
405
N
O
N
406
N
O
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
S
N
415
N
O
N
416
N
O
N
417
N
O
N
418
N
O
N
419
N
N
N
420
S
C
N
421
N
C
N
422
N
O
N
423
R
C
N
424
N
O
N
425
N
C
N
426
N
O
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
N
N
437
S
C
N
438
N
C
N
439
N
O
N
440
N
C
Y
441
N
C
Y
442
N
C
Y
443
N
C
Y
444
N
N
Y
445
N
C
Y
446
N
C
Y
447
N
C
Y
448
N
C
Y
449
N
C
N
450
N
O
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
N
N
464
S
C
N
465
N
C
N
466
N
O
N
467
N
C
Y
468
N
C
Y
469
N
C
Y
470
N
C
Y
471
N
C
Y
472
N
C
Y
473
N
C
N
474
N
O
N
475
N
O
N
476
N
H
N
477
N
H
N
478
N
H
N
479
N
H
N
480
N
H
N
481
N
H
N
482
N
H
N
483
N
H
N
484
N
H
N
485
N
H
N
486
N
H
N
487
N
N
N
488
S
C
N
489
N
C
N
490
N
O
N
491
N
C
N
492
N
C
N
493
N
C
N
494
N
O
N
495
N
H
N
496
N
H
N
497
N
H
N
498
N
H
N
499
N
H
N
500
N
H
N
501
N
H
N
502
N
H
N
503
N
H
N
504
N
H
N
505
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
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
doub
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
doub
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
sing
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
doub
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
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
doub
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
doub
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
doub
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
doub
N
112
N
sing
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
sing
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
doub
N
136
N
sing
N
137
N
doub
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
doub
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
doub
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
doub
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
Y
182
N
sing
Y
183
N
sing
Y
184
N
doub
N
185
N
sing
Y
186
N
sing
N
187
N
sing
Y
188
N
doub
N
189
N
doub
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
doub
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
doub
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
doub
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
doub
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
doub
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
doub
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
doub
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
Y
255
N
sing
Y
256
N
doub
Y
257
N
doub
N
258
N
sing
Y
259
N
sing
N
260
N
sing
Y
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
doub
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
doub
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
doub
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
doub
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
Y
363
N
doub
Y
364
N
sing
Y
365
N
sing
N
366
N
sing
Y
367
N
doub
N
368
N
sing
Y
369
N
doub
N
370
N
sing
Y
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
doub
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
doub
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
doub
N
406
N
doub
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
doub
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
doub
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
Y
436
N
doub
Y
437
N
sing
Y
438
N
sing
N
439
N
sing
Y
440
N
doub
Y
441
N
sing
Y
442
N
sing
N
443
N
sing
Y
444
N
sing
Y
445
N
doub
N
446
N
sing
Y
447
N
doub
N
448
N
sing
Y
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
N
458
N
sing
N
459
N
doub
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
463
N
sing
Y
464
N
doub
Y
465
N
sing
Y
466
N
sing
N
467
N
sing
Y
468
N
doub
N
469
N
sing
Y
470
N
doub
N
471
N
sing
Y
472
N
sing
N
473
N
sing
N
474
N
sing
N
475
N
sing
N
476
N
sing
N
477
N
sing
N
478
N
sing
N
479
N
sing
N
480
N
sing
N
481
N
sing
N
482
N
sing
N
483
N
doub
N
484
N
sing
N
485
N
sing
N
486
N
sing
N
487
N
sing
N
488
N
sing
N
489
N
sing
N
490
N
sing
N
491
N
sing
N
492
N
sing
N
493
N
sing
N
494
N
sing
To be published
0353
Structural insights into CNG-repetitive RNAs associated with human Trinucleotide Repeat Expansion Diseases (TREDs)
10.2210/pdb4j5v/pdb
pdb_00004j5v
100
1
CCD
2010-10-25
ADSC QUANTUM 315r
Si(111)
SINGLE WAVELENGTH
M
x-ray
1
0.9724
1.0
ID23-1
ESRF
0.9724
SYNCHROTRON
ESRF BEAMLINE ID23-1
14513.208
RNA silencing suppressor p19
UNP residues 27-149
1
man
polymer
siRNA p(CAG)3C(CCG)3
6065.712
5'-R(P*CP*AP*GP*CP*AP*GP*CP*AP*GP*CP*CP*CP*GP*CP*CP*GP*CP*CP*G)-3'
1
syn
polymer
96.063
SULFATE ION
8
syn
non-polymer
18.015
water
143
nat
water
19 kDa symptom severity modulator
no
no
GSHMTSPFKLPDESPSWTEWRLHNDETNSNQDNPLGFKESWGFGKVVFKRYLRYDRTEASLHRVLGSWTGDSVNYAASRF
FGFDQIGCTYSIRFRGVSITVSGGSRTLQHLCEMAIRSKQELLQLAP
GSHMTSPFKLPDESPSWTEWRLHNDETNSNQDNPLGFKESWGFGKVVFKRYLRYDRTEASLHRVLGSWTGDSVNYAASRF
FGFDQIGCTYSIRFRGVSITVSGGSRTLQHLCEMAIRSKQELLQLAP
A
polypeptide(L)
no
no
CAGCAGCAGCCCGCCGCCG
CAGCAGCAGCCCGCCGCCG
B
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
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
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
TBSV
sample
ORF4
12145
Tomato bushy stunt virus
469008
Escherichia coli
BL21(DE3)
plasmid
pET28a
1
2.82
56.34
VAPOR DIFFUSION, HANGING DROP
6.0
1.7 mM ammonium sulfate, 0.1 M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
291
6.410
1
19
B
201
B
219
-1.577
B_C201:G219_B
1
-5.315
0.124
-0.585
-0.153
-6.029
1
B
202
B
218
14.823
B_A202:C218_B
2
-13.198
-2.462
-0.315
-0.343
-8.892
1
19
B
203
B
217
2.226
B_G203:C217_B
3
-12.212
-0.124
-0.204
-0.135
2.200
1
19
B
204
B
216
4.314
B_C204:G216_B
4
-8.654
0.803
-0.056
-0.090
0.197
1
B
205
B
215
16.148
B_A205:C215_B
5
-16.821
-2.051
0.243
0.020
-6.341
1
19
B
206
B
214
3.341
B_G206:C214_B
6
-12.556
-0.347
0.018
-0.025
-8.429
1
19
B
207
B
213
1.295
B_C207:G213_B
7
-12.700
0.583
0.194
-0.167
-2.349
1
19
B
209
B
211
1.102
B_G209:C211_B
8
-11.221
-0.299
-0.040
-0.152
2.349
1
19
B
211
B
209
1.102
B_C211:G209_B
9
-11.221
0.299
-0.040
-0.152
8.429
1
19
B
213
B
207
1.295
B_G213:C207_B
10
-12.700
-0.583
0.194
-0.167
6.341
1
19
B
214
B
206
3.341
B_C214:G206_B
11
-12.556
0.347
0.018
-0.025
-0.197
1
B
215
B
205
16.148
B_C215:A205_B
12
-16.821
2.051
0.243
0.020
-2.200
1
19
B
216
B
204
4.314
B_G216:C204_B
13
-8.654
-0.803
-0.056
-0.090
8.892
1
19
B
217
B
203
2.226
B_C217:G203_B
14
-12.212
0.124
-0.204
-0.135
6.029
1
B
218
B
202
14.823
B_C218:A202_B
15
-13.198
2.462
-0.315
-0.343
-6.410
1
19
B
219
B
201
-1.577
B_G219:C201_B
16
-5.315
-0.124
-0.585
-0.153
1.812
27.345
B
B
201
202
31.363
B
B
219
218
3.616
14.050
1.465
-1.937
BB_C201A202:C218G219_BB
1
-4.884
10.901
23.011
-7.253
-4.195
3.391
38.725
B
B
202
203
5.903
B
B
218
217
3.500
3.905
-0.837
-1.450
BB_A202G203:C217C218_BB
2
-2.672
4.040
38.446
-2.693
0.915
2.863
36.410
B
B
203
204
4.678
B
B
217
216
2.987
2.920
0.123
-1.500
BB_G203C204:G216C217_BB
3
0.368
-0.590
36.295
-2.764
-0.152
1.148
19.066
B
B
204
205
37.744
B
B
216
215
3.001
11.630
0.930
-2.120
BB_C204A205:C215G216_BB
4
1.109
-3.600
15.094
-10.637
-2.404
3.155
36.742
B
B
205
206
11.883
B
B
215
214
3.464
7.435
-0.838
-1.510
BB_A205G206:C214C215_BB
5
-2.873
4.591
35.896
-3.434
0.928
2.931
36.316
B
B
206
207
12.421
B
B
214
213
3.334
7.685
-0.031
-1.606
BB_G206C207:G213C214_BB
6
1.274
-2.058
35.498
-3.618
0.223
5.012
57.125
B
B
207
209
16.684
B
B
213
211
6.040
15.739
1.012
-3.565
BB_C207G209:C211G213_BB
7
7.568
-8.023
54.605
-5.228
-0.337
6.036
69.354
B
B
209
211
5.545
B
B
211
209
6.289
6.303
0.000
-2.923
BB_G209C211:G209C211_BB
8
0.000
0.000
69.103
-3.000
0.000
5.012
57.125
B
B
211
213
16.684
B
B
209
207
6.040
15.739
-1.012
-3.565
BB_C211G213:C207G209_BB
9
-7.569
8.023
54.605
-5.228
0.337
2.931
36.316
B
B
213
214
12.421
B
B
207
206
3.334
7.685
0.031
-1.606
BB_G213C214:G206C207_BB
10
-1.274
2.058
35.498
-3.618
-0.223
3.155
36.742
B
B
214
215
11.883
B
B
206
205
3.464
7.435
0.838
-1.510
BB_C214C215:A205G206_BB
11
2.873
-4.591
35.896
-3.434
-0.928
1.148
19.066
B
B
215
216
37.744
B
B
205
204
3.001
11.630
-0.930
-2.120
BB_C215G216:C204A205_BB
12
-1.109
3.600
15.094
-10.637
2.404
2.863
36.410
B
B
216
217
4.678
B
B
204
203
2.987
2.920
-0.123
-1.500
BB_G216C217:G203C204_BB
13
-0.368
0.590
36.295
-2.764
0.152
3.391
38.725
B
B
217
218
5.903
B
B
203
202
3.500
3.905
0.837
-1.450
BB_C217C218:A202G203_BB
14
2.672
-4.040
38.446
-2.693
-0.916
1.812
27.345
B
B
218
219
31.363
B
B
202
201
3.616
14.050
-1.465
-1.937
BB_C218G219:C201A202_BB
15
4.884
-10.901
23.011
-7.253
4.195
software
chem_comp_atom
chem_comp_bond
database_2
struct_ref_seq_dif
struct_site
repository
Initial release
Refinement description
Data collection
Database references
Derived calculations
1
0
2014-02-12
1
1
2017-11-15
1
2
2024-02-28
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Crystal structure of p19 in complex with double-helical RNA 19mer p(CAG)3C(CUG)3
Crystal structure of p19 complexed with 19-bp small interfering RNA
Crystal Structure of 19mer double-helical RNA containing CUG/CGG-repeats
Structure of 20mer double-helical RNA composed of CUG/CUG-repeats
Crystal Structure of statistically disordered 19mer duplex p(CGG)3C(CUG)3
RCSB
Y
RCSB
2013-02-10
REL
REL
SO4
SULFATE ION
HOH
water
SO4
301
3
SO4
SO4
301
A
SO4
303
3
SO4
SO4
302
A
SO4
304
3
SO4
SO4
303
A
SO4
306
3
SO4
SO4
304
A
SO4
309
3
SO4
SO4
305
A
SO4
305
3
SO4
SO4
301
B
SO4
307
3
SO4
SO4
302
B
SO4
308
3
SO4
SO4
303
B
HOH
1
4
HOH
HOH
401
A
HOH
2
4
HOH
HOH
402
A
HOH
3
4
HOH
HOH
403
A
HOH
4
4
HOH
HOH
404
A
HOH
5
4
HOH
HOH
405
A
HOH
6
4
HOH
HOH
406
A
HOH
7
4
HOH
HOH
407
A
HOH
8
4
HOH
HOH
408
A
HOH
9
4
HOH
HOH
409
A
HOH
10
4
HOH
HOH
410
A
HOH
11
4
HOH
HOH
411
A
HOH
12
4
HOH
HOH
412
A
HOH
13
4
HOH
HOH
413
A
HOH
14
4
HOH
HOH
414
A
HOH
15
4
HOH
HOH
415
A
HOH
17
4
HOH
HOH
416
A
HOH
18
4
HOH
HOH
417
A
HOH
19
4
HOH
HOH
418
A
HOH
20
4
HOH
HOH
419
A
HOH
21
4
HOH
HOH
420
A
HOH
22
4
HOH
HOH
421
A
HOH
23
4
HOH
HOH
422
A
HOH
24
4
HOH
HOH
423
A
HOH
25
4
HOH
HOH
424
A
HOH
26
4
HOH
HOH
425
A
HOH
27
4
HOH
HOH
426
A
HOH
28
4
HOH
HOH
427
A
HOH
29
4
HOH
HOH
428
A
HOH
31
4
HOH
HOH
429
A
HOH
32
4
HOH
HOH
430
A
HOH
34
4
HOH
HOH
431
A
HOH
36
4
HOH
HOH
432
A
HOH
38
4
HOH
HOH
433
A
HOH
39
4
HOH
HOH
434
A
HOH
40
4
HOH
HOH
435
A
HOH
41
4
HOH
HOH
436
A
HOH
44
4
HOH
HOH
437
A
HOH
45
4
HOH
HOH
438
A
HOH
46
4
HOH
HOH
439
A
HOH
47
4
HOH
HOH
440
A
HOH
48
4
HOH
HOH
441
A
HOH
49
4
HOH
HOH
442
A
HOH
50
4
HOH
HOH
443
A
HOH
51
4
HOH
HOH
444
A
HOH
52
4
HOH
HOH
445
A
HOH
53
4
HOH
HOH
446
A
HOH
54
4
HOH
HOH
447
A
HOH
55
4
HOH
HOH
448
A
HOH
56
4
HOH
HOH
449
A
HOH
57
4
HOH
HOH
450
A
HOH
58
4
HOH
HOH
451
A
HOH
59
4
HOH
HOH
452
A
HOH
60
4
HOH
HOH
453
A
HOH
61
4
HOH
HOH
454
A
HOH
62
4
HOH
HOH
455
A
HOH
63
4
HOH
HOH
456
A
HOH
64
4
HOH
HOH
457
A
HOH
65
4
HOH
HOH
458
A
HOH
66
4
HOH
HOH
459
A
HOH
68
4
HOH
HOH
460
A
HOH
69
4
HOH
HOH
461
A
HOH
72
4
HOH
HOH
462
A
HOH
74
4
HOH
HOH
463
A
HOH
75
4
HOH
HOH
464
A
HOH
76
4
HOH
HOH
465
A
HOH
77
4
HOH
HOH
466
A
HOH
78
4
HOH
HOH
467
A
HOH
79
4
HOH
HOH
468
A
HOH
80
4
HOH
HOH
469
A
HOH
81
4
HOH
HOH
470
A
HOH
82
4
HOH
HOH
471
A
HOH
83
4
HOH
HOH
472
A
HOH
84
4
HOH
HOH
473
A
HOH
85
4
HOH
HOH
474
A
HOH
86
4
HOH
HOH
475
A
HOH
87
4
HOH
HOH
476
A
HOH
90
4
HOH
HOH
477
A
HOH
91
4
HOH
HOH
478
A
HOH
92
4
HOH
HOH
479
A
HOH
94
4
HOH
HOH
480
A
HOH
95
4
HOH
HOH
481
A
HOH
96
4
HOH
HOH
482
A
HOH
97
4
HOH
HOH
483
A
HOH
100
4
HOH
HOH
484
A
HOH
101
4
HOH
HOH
485
A
HOH
104
4
HOH
HOH
486
A
HOH
106
4
HOH
HOH
487
A
HOH
107
4
HOH
HOH
488
A
HOH
109
4
HOH
HOH
489
A
HOH
110
4
HOH
HOH
490
A
HOH
115
4
HOH
HOH
491
A
HOH
117
4
HOH
HOH
492
A
HOH
118
4
HOH
HOH
493
A
HOH
119
4
HOH
HOH
494
A
HOH
120
4
HOH
HOH
495
A
HOH
121
4
HOH
HOH
496
A
HOH
124
4
HOH
HOH
497
A
HOH
125
4
HOH
HOH
498
A
HOH
127
4
HOH
HOH
499
A
HOH
128
4
HOH
HOH
500
A
HOH
129
4
HOH
HOH
501
A
HOH
132
4
HOH
HOH
502
A
HOH
133
4
HOH
HOH
503
A
HOH
134
4
HOH
HOH
504
A
HOH
143
4
HOH
HOH
505
A
HOH
148
4
HOH
HOH
506
A
HOH
155
4
HOH
HOH
507
A
HOH
156
4
HOH
HOH
508
A
HOH
157
4
HOH
HOH
509
A
HOH
158
4
HOH
HOH
510
A
HOH
159
4
HOH
HOH
511
A
HOH
160
4
HOH
HOH
512
A
HOH
161
4
HOH
HOH
513
A
HOH
162
4
HOH
HOH
514
A
HOH
164
4
HOH
HOH
515
A
HOH
166
4
HOH
HOH
516
A
HOH
167
4
HOH
HOH
517
A
HOH
168
4
HOH
HOH
518
A
HOH
16
4
HOH
HOH
401
B
HOH
35
4
HOH
HOH
402
B
HOH
43
4
HOH
HOH
403
B
HOH
71
4
HOH
HOH
404
B
HOH
73
4
HOH
HOH
405
B
HOH
88
4
HOH
HOH
406
B
HOH
89
4
HOH
HOH
407
B
HOH
98
4
HOH
HOH
408
B
HOH
99
4
HOH
HOH
409
B
HOH
102
4
HOH
HOH
410
B
HOH
103
4
HOH
HOH
411
B
HOH
105
4
HOH
HOH
412
B
HOH
108
4
HOH
HOH
413
B
HOH
112
4
HOH
HOH
414
B
HOH
113
4
HOH
HOH
415
B
HOH
122
4
HOH
HOH
416
B
HOH
123
4
HOH
HOH
417
B
HOH
126
4
HOH
HOH
418
B
HOH
136
4
HOH
HOH
419
B
HOH
137
4
HOH
HOH
420
B
HOH
147
4
HOH
HOH
421
B
HOH
151
4
HOH
HOH
422
B
HOH
154
4
HOH
HOH
423
B
HOH
163
4
HOH
HOH
424
B
HOH
165
4
HOH
HOH
425
B
n
1
1
A
n
2
2
A
n
3
3
A
MET
4
n
4
MET
4
A
THR
5
n
5
THR
5
A
SER
6
n
6
SER
6
A
PRO
7
n
7
PRO
7
A
PHE
8
n
8
PHE
8
A
LYS
9
n
9
LYS
9
A
LEU
10
n
10
LEU
10
A
PRO
11
n
11
PRO
11
A
ASP
12
n
12
ASP
12
A
GLU
13
n
13
GLU
13
A
SER
14
n
14
SER
14
A
PRO
15
n
15
PRO
15
A
SER
16
n
16
SER
16
A
TRP
17
n
17
TRP
17
A
THR
18
n
18
THR
18
A
GLU
19
n
19
GLU
19
A
TRP
20
n
20
TRP
20
A
ARG
21
n
21
ARG
21
A
LEU
22
n
22
LEU
22
A
HIS
23
n
23
HIS
23
A
ASN
24
n
24
ASN
24
A
ASP
25
n
25
ASP
25
A
GLU
26
n
26
GLU
26
A
THR
27
n
27
THR
27
A
n
28
28
A
n
29
29
A
ASN
30
n
30
ASN
30
A
GLN
31
n
31
GLN
31
A
ASP
32
n
32
ASP
32
A
ASN
33
n
33
ASN
33
A
PRO
34
n
34
PRO
34
A
LEU
35
n
35
LEU
35
A
GLY
36
n
36
GLY
36
A
PHE
37
n
37
PHE
37
A
LYS
38
n
38
LYS
38
A
GLU
39
n
39
GLU
39
A
SER
40
n
40
SER
40
A
TRP
41
n
41
TRP
41
A
GLY
42
n
42
GLY
42
A
PHE
43
n
43
PHE
43
A
GLY
44
n
44
GLY
44
A
LYS
45
n
45
LYS
45
A
VAL
46
n
46
VAL
46
A
VAL
47
n
47
VAL
47
A
PHE
48
n
48
PHE
48
A
LYS
49
n
49
LYS
49
A
ARG
50
n
50
ARG
50
A
TYR
51
n
51
TYR
51
A
LEU
52
n
52
LEU
52
A
ARG
53
n
53
ARG
53
A
TYR
54
n
54
TYR
54
A
ASP
55
n
55
ASP
55
A
ARG
56
n
56
ARG
56
A
THR
57
n
57
THR
57
A
GLU
58
n
58
GLU
58
A
ALA
59
n
59
ALA
59
A
SER
60
n
60
SER
60
A
LEU
61
n
61
LEU
61
A
HIS
62
n
62
HIS
62
A
ARG
63
n
63
ARG
63
A
VAL
64
n
64
VAL
64
A
LEU
65
n
65
LEU
65
A
GLY
66
n
66
GLY
66
A
SER
67
n
67
SER
67
A
TRP
68
n
68
TRP
68
A
THR
69
n
69
THR
69
A
GLY
70
n
70
GLY
70
A
ASP
71
n
71
ASP
71
A
SER
72
n
72
SER
72
A
VAL
73
n
73
VAL
73
A
ASN
74
n
74
ASN
74
A
TYR
75
n
75
TYR
75
A
ALA
76
n
76
ALA
76
A
ALA
77
n
77
ALA
77
A
SER
78
n
78
SER
78
A
ARG
79
n
79
ARG
79
A
PHE
80
n
80
PHE
80
A
PHE
81
n
81
PHE
81
A
GLY
82
n
82
GLY
82
A
PHE
83
n
83
PHE
83
A
ASP
84
n
84
ASP
84
A
GLN
85
n
85
GLN
85
A
ILE
86
n
86
ILE
86
A
GLY
87
n
87
GLY
87
A
CYS
88
n
88
CYS
88
A
THR
89
n
89
THR
89
A
TYR
90
n
90
TYR
90
A
SER
91
n
91
SER
91
A
ILE
92
n
92
ILE
92
A
ARG
93
n
93
ARG
93
A
PHE
94
n
94
PHE
94
A
ARG
95
n
95
ARG
95
A
GLY
96
n
96
GLY
96
A
VAL
97
n
97
VAL
97
A
SER
98
n
98
SER
98
A
ILE
99
n
99
ILE
99
A
THR
100
n
100
THR
100
A
VAL
101
n
101
VAL
101
A
SER
102
n
102
SER
102
A
GLY
103
n
103
GLY
103
A
GLY
104
n
104
GLY
104
A
SER
105
n
105
SER
105
A
ARG
106
n
106
ARG
106
A
THR
107
n
107
THR
107
A
LEU
108
n
108
LEU
108
A
GLN
109
n
109
GLN
109
A
HIS
110
n
110
HIS
110
A
LEU
111
n
111
LEU
111
A
CYS
112
n
112
CYS
112
A
GLU
113
n
113
GLU
113
A
MET
114
n
114
MET
114
A
ALA
115
n
115
ALA
115
A
ILE
116
n
116
ILE
116
A
ARG
117
n
117
ARG
117
A
SER
118
n
118
SER
118
A
LYS
119
n
119
LYS
119
A
GLN
120
n
120
GLN
120
A
GLU
121
n
121
GLU
121
A
LEU
122
n
122
LEU
122
A
LEU
123
n
123
LEU
123
A
GLN
124
n
124
GLN
124
A
LEU
125
n
125
LEU
125
A
ALA
126
n
126
ALA
126
A
PRO
127
n
127
PRO
127
A
C
201
n
1
C
201
B
A
202
n
2
A
202
B
G
203
n
3
G
203
B
C
204
n
4
C
204
B
A
205
n
5
A
205
B
G
206
n
6
G
206
B
C
207
n
7
C
207
B
A
208
n
8
A
208
B
G
209
n
9
G
209
B
C
210
n
10
C
210
B
C
211
n
11
C
211
B
C
212
n
12
C
212
B
G
213
n
13
G
213
B
C
214
n
14
C
214
B
C
215
n
15
C
215
B
G
216
n
16
G
216
B
C
217
n
17
C
217
B
C
218
n
18
C
218
B
G
219
n
19
G
219
B
2.4197
0.0203
0.7746
1.8950
-1.1158
5.6823
-0.0863
0.0320
-0.0669
-0.0391
-0.0306
-0.0572
-0.0711
0.1269
0.1169
0.0383
-0.0125
0.0398
0.0136
-0.0216
0.0678
refined
13.7758
34.8454
10.9158
X-RAY DIFFRACTION
0.3770
0.1338
-0.1460
0.7412
0.1282
0.1142
0.1326
0.0504
0.1813
-0.1105
0.0567
-0.2032
-0.1995
0.0537
-0.1893
0.7143
-0.1002
-0.0288
0.4875
0.1106
0.3414
refined
25.7433
47.6624
-1.3685
X-RAY DIFFRACTION
A
4
A
127
X-RAY DIFFRACTION
1
B
201
B
219
X-RAY DIFFRACTION
2
author_and_software_defined_assembly
PISA
4
tetrameric
10100
-255
17090
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
-0.5000000000
0.8660254038
0.0000000000
0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_555
y,x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
O
ARG
50
A
O
ARG
50
A
N
GLU
39
A
N
GLU
39
A
N
GLY
42
A
N
GLY
42
A
O
THR
89
A
O
THR
89
A
N
CYS
88
A
N
CYS
88
A
O
GLY
103
A
O
GLY
103
1
A
HOH
422
K
HOH
1
A
GLY
1
A
GLY
1
1
Y
1
A
SER
2
A
SER
2
1
Y
1
A
HIS
3
A
HIS
3
1
Y
1
A
ASN
28
A
ASN
28
1
Y
1
A
SER
29
A
SER
29
1
Y
1
B
B
OP2
O
C
HOH
211
407
2.01
1
A
A
O
O
HOH
HOH
436
461
2.05
1
A
A
O
O
HOH
HOH
408
508
2.18
1
A
A
NZ
O
LYS
HOH
38
467
2.19
B
1
10.08
1.60
110.90
120.98
A
A
A
CG1
CB
CG2
VAL
VAL
VAL
97
97
97
N
1
4.37
0.70
108.50
112.87
B
B
B
O4'
C1'
N9
A
A
A
202
202
202
N
1
-3.63
0.60
119.90
116.27
B
B
B
N1
C6
O6
G
G
G
203
203
203
N
1
6.74
0.70
108.50
115.24
B
B
B
O4'
C1'
N1
C
C
C
204
204
204
N
1
-2.53
0.40
120.30
117.77
B
B
B
C6
N1
C2
C
C
C
204
204
204
N
1
-5.12
0.80
109.40
104.28
B
B
B
O5'
C5'
C4'
A
A
A
205
205
205
N
1
4.65
0.70
108.50
113.15
B
B
B
O4'
C1'
N9
A
A
A
205
205
205
N
1
4.42
0.70
108.50
112.92
B
B
B
O4'
C1'
N1
C
C
C
207
207
207
N
1
4.83
0.70
108.50
113.33
B
B
B
O4'
C1'
N9
A
A
A
208
208
208
N
1
5.77
0.70
108.50
114.27
B
B
B
O4'
C1'
N1
C
C
C
210
210
210
N
1
-4.56
0.70
101.30
96.74
B
B
B
C3'
C2'
C1'
C
C
C
212
212
212
N
1
5.37
0.70
108.50
113.87
B
B
B
O4'
C1'
N9
G
G
G
213
213
213
N
1
7.34
0.70
108.50
115.84
B
B
B
O4'
C1'
N1
C
C
C
215
215
215
N
1
4.88
0.70
108.50
113.38
B
B
B
O4'
C1'
N9
G
G
G
216
216
216
N
1
4.67
0.70
108.50
113.17
B
B
B
O4'
C1'
N1
C
C
C
218
218
218
N
1
A
A
CB
OG
SER
SER
91
91
-0.078
0.013
1.418
1.340
N
1
A
A
CB
CG
GLU
GLU
121
121
0.130
0.019
1.517
1.647
N
1
B
B
P
OP3
C
C
201
201
-0.101
0.012
1.607
1.506
A
A
N
1
B
B
P
OP3
C
C
201
201
-0.127
0.012
1.607
1.480
B
B
N
1
A
B
O
O
HOH
HOH
436
415
2.08
1_555
4_555
1
A
A
O
O
HOH
HOH
459
494
2.15
1_555
3_565
1
A
B
O
O
HOH
HOH
436
421
2.18
1_555
4_555
45.401
2.22
1.11
0.00
2.22
0.00
-3.33
0.963
0.945
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.21401
0.17161
0.17369
2.15
15.00
610
11888
4.9
97.89
1.000
0.330
9.457
0.114
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.204
0.173
0.80
0.80
1.40
MAXIMUM LIKELIHOOD
MASK
2.15
15.00
143
1578
40
405
990
0.024
0.021
1516
2.114
2.311
2145
5.575
5.000
120
35.564
22.500
52
13.944
15.000
176
16.440
15.000
10
0.144
0.200
239
0.010
0.021
987
0.001
0.020
275
0.190
0.200
236
0.207
0.200
893
0.199
0.200
649
0.087
0.200
616
0.232
0.200
74
0.215
0.200
36
0.373
0.200
53
0.239
0.200
32
1.287
1.500
605
0.210
1.500
248
2.127
2.000
976
2.808
3.000
911
3.967
4.500
1169
0.201
0.200
2.209
47
835
20
95.66
2.150
30.0
4J5V
12580
0.100
1
19.5
3.1
98.2
0.134
2.150
2.190
1
1.9
95.9
0.126
2.190
2.230
1
2.0
96.7
0.115
2.230
2.270
1
2.0
97.2
0.118
2.270
2.320
1
2.0
97.4
0.111
2.320
2.370
1
2.0
96.9
0.100
2.370
2.420
1
2.0
97.1
0.107
2.420
2.480
1
2.0
98.3
0.089
2.480
2.550
1
2.0
97.2
0.081
2.550
2.620
1
2.0
97.7
0.077
2.620
2.710
1
2.0
98.0
0.066
2.710
2.810
1
2.0
97.9
0.073
2.810
2.920
1
2.0
98.3
0.216
2.920
3.050
1
4.9
99.4
0.166
3.050
3.210
1
5.0
99.2
0.130
3.210
3.410
1
4.9
99.5
0.112
3.410
3.670
1
5.0
99.7
0.109
3.670
4.040
1
4.9
99.4
0.096
4.040
4.630
1
4.8
99.7
0.080
4.630
5.820
1
4.7
99.7
0.056
5.820
30.000
1
4.2
98.9
data reduction
Zbyszek Otwinowski
hkl@hkl-xray.com
http://www.hkl-xray.com/
DENZO
package
data scaling
Zbyszek Otwinowski
hkl@hkl-xray.com
http://www.hkl-xray.com/
SCALEPACK
package
refinement
Garib N. Murshudov
garib@ysbl.york.ac.uk
Fortran_77
http://www.ccp4.ac.uk/dist/html/refmac5.html
REFMAC
program
5.2.0019
data extraction
PDB
deposit@deposit.rcsb.org
April 22, 2011
C++
http://sw-tools.pdb.org/apps/PDB_EXTRACT/
PDB_EXTRACT
package
3.11
data collection
ADSC
Quantum
data reduction
HKL-2000
data scaling
HKL-2000
phasing
REFMAC
Crystal structure of p19 in complex with double-helical RNA 19mer p(CAG)3C(CCG)3
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
4
N
N
THE BIOLOGICAL UNIT IS A P19 HOMODIMER BOUND TO DOUBLE-STRANDED RNA.
A
SER
16
A
SER
16
HELX_P
A
THR
27
A
THR
27
1
1
12
A
THR
57
A
THR
57
HELX_P
A
GLY
66
A
GLY
66
1
2
10
A
THR
69
A
THR
69
HELX_P
A
ARG
79
A
ARG
79
1
3
11
A
THR
107
A
THR
107
HELX_P
A
GLN
124
A
GLN
124
1
4
18
hydrog
WATSON-CRICK
B
C
201
B
N3
C
1
1_555
B
G
219
B
N1
G
19
4_555
hydrog
WATSON-CRICK
B
C
201
B
N4
C
1
1_555
B
G
219
B
O6
G
19
4_555
hydrog
WATSON-CRICK
B
C
201
B
O2
C
1
1_555
B
G
219
B
N2
G
19
4_555
hydrog
A-C MISPAIR
B
A
202
B
N6
A
2
1_555
B
C
218
B
N3
C
18
4_555
hydrog
WATSON-CRICK
B
G
203
B
N1
G
3
1_555
B
C
217
B
N3
C
17
4_555
hydrog
WATSON-CRICK
B
G
203
B
N2
G
3
1_555
B
C
217
B
O2
C
17
4_555
hydrog
WATSON-CRICK
B
G
203
B
O6
G
3
1_555
B
C
217
B
N4
C
17
4_555
hydrog
WATSON-CRICK
B
C
204
B
N3
C
4
1_555
B
G
216
B
N1
G
16
4_555
hydrog
WATSON-CRICK
B
C
204
B
N4
C
4
1_555
B
G
216
B
O6
G
16
4_555
hydrog
WATSON-CRICK
B
C
204
B
O2
C
4
1_555
B
G
216
B
N2
G
16
4_555
hydrog
A-C MISPAIR
B
A
205
B
N6
A
5
1_555
B
C
215
B
N3
C
15
4_555
hydrog
WATSON-CRICK
B
G
206
B
N1
G
6
1_555
B
C
214
B
N3
C
14
4_555
hydrog
WATSON-CRICK
B
G
206
B
N2
G
6
1_555
B
C
214
B
O2
C
14
4_555
hydrog
WATSON-CRICK
B
G
206
B
O6
G
6
1_555
B
C
214
B
N4
C
14
4_555
hydrog
WATSON-CRICK
B
C
207
B
N3
C
7
1_555
B
G
213
B
N1
G
13
4_555
hydrog
WATSON-CRICK
B
C
207
B
N4
C
7
1_555
B
G
213
B
O6
G
13
4_555
hydrog
WATSON-CRICK
B
C
207
B
O2
C
7
1_555
B
G
213
B
N2
G
13
4_555
hydrog
WATSON-CRICK
B
G
209
B
N1
G
9
1_555
B
C
211
B
N3
C
11
4_555
hydrog
WATSON-CRICK
B
G
209
B
N2
G
9
1_555
B
C
211
B
O2
C
11
4_555
hydrog
WATSON-CRICK
B
G
209
B
O6
G
9
1_555
B
C
211
B
N4
C
11
4_555
hydrog
WATSON-CRICK
B
C
211
B
N3
C
11
1_555
B
G
209
B
N1
G
9
4_555
hydrog
WATSON-CRICK
B
C
211
B
N4
C
11
1_555
B
G
209
B
O6
G
9
4_555
hydrog
WATSON-CRICK
B
C
211
B
O2
C
11
1_555
B
G
209
B
N2
G
9
4_555
hydrog
WATSON-CRICK
B
G
213
B
N1
G
13
1_555
B
C
207
B
N3
C
7
4_555
hydrog
WATSON-CRICK
B
G
213
B
N2
G
13
1_555
B
C
207
B
O2
C
7
4_555
hydrog
WATSON-CRICK
B
G
213
B
O6
G
13
1_555
B
C
207
B
N4
C
7
4_555
hydrog
WATSON-CRICK
B
C
214
B
N3
C
14
1_555
B
G
206
B
N1
G
6
4_555
hydrog
WATSON-CRICK
B
C
214
B
N4
C
14
1_555
B
G
206
B
O6
G
6
4_555
hydrog
WATSON-CRICK
B
C
214
B
O2
C
14
1_555
B
G
206
B
N2
G
6
4_555
hydrog
C-A MISPAIR
B
C
215
B
N3
C
15
1_555
B
A
205
B
N6
A
5
4_555
hydrog
WATSON-CRICK
B
G
216
B
N1
G
16
1_555
B
C
204
B
N3
C
4
4_555
hydrog
WATSON-CRICK
B
G
216
B
N2
G
16
1_555
B
C
204
B
O2
C
4
4_555
hydrog
WATSON-CRICK
B
G
216
B
O6
G
16
1_555
B
C
204
B
N4
C
4
4_555
hydrog
WATSON-CRICK
B
C
217
B
N3
C
17
1_555
B
G
203
B
N1
G
3
4_555
hydrog
WATSON-CRICK
B
C
217
B
N4
C
17
1_555
B
G
203
B
O6
G
3
4_555
hydrog
WATSON-CRICK
B
C
217
B
O2
C
17
1_555
B
G
203
B
N2
G
3
4_555
hydrog
C-A MISPAIR
B
C
218
B
N3
C
18
1_555
B
A
202
B
N6
A
2
4_555
hydrog
WATSON-CRICK
B
G
219
B
N1
G
19
1_555
B
C
201
B
N3
C
1
4_555
hydrog
WATSON-CRICK
B
G
219
B
N2
G
19
1_555
B
C
201
B
O2
C
1
4_555
hydrog
WATSON-CRICK
B
G
219
B
O6
G
19
1_555
B
C
201
B
N4
C
1
4_555
RNA BINDING PROTEIN/RNA
RNA silencing suppression, trinucleotide repeats, dimer, RNA BINDING PROTEIN-RNA complex
P19_TBSVK
UNP
1
27
P69517
TSPFKLPDESPSWTEWRLHNDETNSNQDNPLGFKESWGFGKVVFKRYLRYDRTEASLHRVLGSWTGDSVNYAASRFFGFD
QIGCTYSIRFRGVSITVSGGSRTLQHLCEMAIRSKQELLQLAP
4J5V
PDB
2
1
4J5V
CAGCAGCAGCCCGCCGCCG
27
149
4J5V
5
127
P69517
A
1
5
127
201
219
4J5V
201
219
4J5V
B
2
1
19
1
expression tag
GLY
1
4J5V
A
P69517
UNP
1
1
expression tag
SER
2
4J5V
A
P69517
UNP
2
1
expression tag
HIS
3
4J5V
A
P69517
UNP
3
1
expression tag
MET
4
4J5V
A
P69517
UNP
4
4
anti-parallel
anti-parallel
anti-parallel
A
VAL
46
A
VAL
46
A
ARG
53
A
ARG
53
A
GLY
36
A
GLY
36
A
PHE
43
A
PHE
43
A
GLY
87
A
GLY
87
A
PHE
94
A
PHE
94
A
VAL
97
A
VAL
97
A
GLY
104
A
GLY
104
BINDING SITE FOR RESIDUE SO4 A 301
A
SO4
301
Software
6
BINDING SITE FOR RESIDUE SO4 A 302
A
SO4
302
Software
3
BINDING SITE FOR RESIDUE SO4 A 303
A
SO4
303
Software
3
BINDING SITE FOR RESIDUE SO4 A 304
A
SO4
304
Software
5
BINDING SITE FOR RESIDUE SO4 A 305
A
SO4
305
Software
5
BINDING SITE FOR RESIDUE SO4 B 301
B
SO4
301
Software
5
BINDING SITE FOR RESIDUE SO4 B 302
B
SO4
302
Software
5
BINDING SITE FOR RESIDUE SO4 B 303
B
SO4
303
Software
3
A
SER
6
A
SER
6
6
1_555
A
PHE
48
A
PHE
48
6
1_555
A
ARG
50
A
ARG
50
6
1_555
A
HOH
415
K
HOH
6
1_555
A
HOH
441
K
HOH
6
1_555
A
HOH
474
K
HOH
6
1_555
A
THR
69
A
THR
69
3
1_555
A
GLY
70
A
GLY
70
3
1_555
A
HOH
408
K
HOH
3
1_555
A
GLN
31
A
GLN
31
3
1_555
A
ARG
93
A
ARG
93
3
1_555
A
GLY
96
A
GLY
96
3
1_555
A
SER
16
A
SER
16
5
1_555
A
THR
18
A
THR
18
5
1_555
A
HIS
62
A
HIS
62
5
12_555
A
HOH
403
K
HOH
5
1_555
A
HOH
512
K
HOH
5
1_555
A
PHE
8
A
PHE
8
5
1_555
A
LYS
9
A
LYS
9
5
1_555
A
LEU
10
A
LEU
10
5
1_555
A
PRO
11
A
PRO
11
5
1_555
A
ARG
50
A
ARG
50
5
1_555
B
C
204
B
C
4
5
1_555
B
A
205
B
A
5
5
1_555
B
C
215
B
C
15
5
4_555
B
G
216
B
G
16
5
4_555
B
HOH
408
L
HOH
5
4_555
B
C
207
B
C
7
5
1_555
B
A
208
B
A
8
5
1_555
B
C
212
B
C
12
5
4_555
B
HOH
409
L
HOH
5
4_555
B
HOH
422
L
HOH
5
4_555
B
C
201
B
C
1
3
1_555
B
A
202
B
A
2
3
1_555
B
C
218
B
C
18
3
4_555
155
H 3 2