0.019138
0.000000
0.002964
0.000000
0.012734
0.000000
0.000000
0.000000
0.009016
0.00000
0.00000
0.00000
Yuan, Y.A.
Fu, Q.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
20
90.00
98.81
90.00
52.252
78.529
112.242
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 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
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
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
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
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
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
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
N
87
N
N
N
88
N
C
N
89
N
O
N
90
N
N
N
91
N
C
N
92
N
N
N
93
N
C
N
94
N
C
N
95
N
H
N
96
N
H
N
97
N
H
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
N
N
110
R
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
S
N
115
N
O
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
O
N
124
N
P
N
125
N
O
N
126
N
O
N
127
N
O
N
128
N
C
N
129
R
C
N
130
N
O
N
131
S
C
N
132
N
O
N
133
R
C
N
134
N
O
N
135
R
C
Y
136
N
N
Y
137
N
C
Y
138
N
N
Y
139
N
C
N
140
N
C
N
141
N
O
N
142
N
N
N
143
N
C
N
144
N
N
N
145
N
N
Y
146
N
C
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
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
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
N
C
N
166
N
C
N
167
N
C
N
168
N
O
N
169
N
N
N
170
N
O
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
N
N
182
S
C
N
183
N
C
N
184
N
O
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
N
189
N
O
N
190
N
O
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
H
N
199
N
H
N
200
N
N
N
201
N
C
N
202
N
C
N
203
N
O
N
204
N
O
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
N
N
211
S
C
N
212
N
C
N
213
N
O
N
214
S
C
N
215
N
C
N
216
N
C
N
217
N
C
N
218
N
O
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
N
N
233
S
C
N
234
N
C
N
235
N
O
N
236
N
C
N
237
N
C
N
238
N
C
N
239
N
C
N
240
N
O
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
N
N
255
S
C
N
256
N
C
N
257
N
O
N
258
N
C
N
259
N
C
N
260
N
C
N
261
N
C
N
262
N
N
N
263
N
O
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
N
N
280
S
C
N
281
N
C
N
282
N
O
N
283
N
C
N
284
N
C
N
285
N
S
N
286
N
C
N
287
N
O
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
N
N
300
S
C
N
301
N
C
N
302
N
O
N
303
N
C
Y
304
N
C
Y
305
N
C
Y
306
N
C
Y
307
N
C
Y
308
N
C
Y
309
N
C
N
310
N
O
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
N
327
N
C
N
328
N
C
N
329
N
O
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
N
N
340
S
C
N
341
N
C
N
342
N
O
N
343
N
C
N
344
N
O
N
345
N
O
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
N
N
354
S
C
N
355
N
C
N
356
N
O
N
357
R
C
N
358
N
O
N
359
N
C
N
360
N
O
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
N
N
371
S
C
N
372
N
C
N
373
N
O
N
374
N
C
Y
375
N
C
Y
376
N
C
Y
377
N
C
Y
378
N
N
Y
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
N
384
N
O
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
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
N
N
398
S
C
N
399
N
C
N
400
N
O
N
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
C
Y
406
N
C
Y
407
N
C
N
408
N
O
N
409
N
O
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
N
N
422
S
C
N
423
N
C
N
424
N
O
N
425
N
C
N
426
N
C
N
427
N
C
N
428
N
O
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
H
N
437
N
H
N
438
N
H
N
439
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
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
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
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
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
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
doub
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
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
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
doub
N
97
N
sing
N
98
N
doub
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
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
sing
N
121
N
doub
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
Y
143
N
sing
Y
144
N
sing
Y
145
N
doub
N
146
N
sing
Y
147
N
sing
N
148
N
sing
Y
149
N
doub
N
150
N
doub
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
doub
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
doub
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
doub
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
N
182
N
sing
N
183
N
sing
N
184
N
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
doub
N
193
N
sing
N
194
N
sing
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
doub
N
203
N
sing
N
204
N
sing
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
doub
N
212
N
sing
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
sing
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
sing
N
232
N
doub
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
sing
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
sing
N
251
N
sing
N
252
N
sing
N
253
N
doub
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
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
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
doub
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
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
Y
301
N
doub
Y
302
N
sing
Y
303
N
sing
N
304
N
sing
Y
305
N
doub
N
306
N
sing
Y
307
N
doub
N
308
N
sing
Y
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
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
doub
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
doub
N
337
N
sing
N
338
N
sing
N
339
N
sing
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
doub
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
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
doub
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
Y
370
N
doub
Y
371
N
sing
Y
372
N
sing
N
373
N
sing
Y
374
N
doub
Y
375
N
sing
Y
376
N
sing
N
377
N
sing
Y
378
N
sing
Y
379
N
doub
N
380
N
sing
Y
381
N
doub
N
382
N
sing
Y
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
doub
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
Y
398
N
doub
Y
399
N
sing
Y
400
N
sing
N
401
N
sing
Y
402
N
doub
N
403
N
sing
Y
404
N
doub
N
405
N
sing
Y
406
N
sing
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
sing
N
416
N
sing
N
417
N
doub
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
UK
Nucleic Acids Res.
NARHAD
0389
1362-4962
41
3457
3470
10.1093/nar/gkt042
23361462
Structural insights into RISC assembly facilitated by dsRNA-binding domains of human RNA helicase A (DHX9).
2013
10.2210/pdb3vyy/pdb
pdb_00003vyy
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
2012-06-05
ADSC QUANTUM 315r
SINGLE WAVELENGTH
M
x-ray
1
1.007
1.0
X29A
NSLS
1.007
SYNCHROTRON
NSLS BEAMLINE X29A
10283.698
ATP-dependent RNA helicase A
3.6.4.13
UNP residues 1-91
2
man
polymer
3206.980
RNA (5'-R(*GP*CP*GP*CP*GP*CP*GP*CP*GP*C)-3')
5
syn
polymer
RHA, DEAH box protein 9, Leukophysin, LKP, Nuclear DNA helicase II, NDH II
no
no
MGDVKNFLYAWCGKRKMTPSYEIRAVGNKNRQKFMCEVQVEGYNYTGMGNSTNKKDAQSNAARDFVNYLVRINEIKSEEV
PAFGVASPPPL
MGDVKNFLYAWCGKRKMTPSYEIRAVGNKNRQKFMCEVQVEGYNYTGMGNSTNKKDAQSNAARDFVNYLVRINEIKSEEV
PAFGVASPPPL
A,B
polypeptide(L)
no
no
GCGCGCGCGC
GCGCGCGCGC
C,D,E,F,G
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
human
sample
DHX9, DDX9, LKP, NDH2
9606
Homo sapiens
562
Escherichia coli
plasmid
1
3.11
60.43
VAPOR DIFFUSION, HANGING DROP
6.5
PEG 8000, CaAc2, sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
-0.812
1
19
D
1
C
10
1.902
D_G1:C10_C
1
-6.947
-0.180
0.458
0.018
-0.241
1
19
D
2
C
9
-3.798
D_C2:G9_C
2
-17.594
-0.133
0.281
-0.109
-5.382
1
19
D
3
C
8
-1.301
D_G3:C8_C
3
-6.434
-0.052
-0.005
-0.178
-3.729
1
19
D
4
C
7
-0.685
D_C4:G7_C
4
-3.261
-0.262
0.267
-0.088
8.706
1
19
D
5
C
6
-2.341
D_G5:C6_C
5
-6.145
0.509
0.777
-0.348
1.964
1
19
D
6
C
5
0.985
D_C6:G5_C
6
-10.948
0.388
0.075
-0.011
1.891
1
19
D
7
C
4
1.355
D_G7:C4_C
7
-11.319
-0.412
0.544
-0.219
4.735
1
19
D
8
C
3
1.409
D_C8:G3_C
8
-18.281
0.069
0.698
-0.218
2.727
1
19
D
9
C
2
-6.473
D_G9:C2_C
9
-15.974
0.049
0.045
-0.063
-2.226
1
19
D
10
C
1
-1.768
D_C10:G1_C
10
-7.347
-0.553
0.476
-0.271
8.011
E
1
F
10
6.234
E_G1:C10_F
11
-10.566
-1.026
0.322
0.485
15.476
E
2
F
9
105.051
E_C2:G9_F
12
0.113
-0.329
-0.443
-3.890
-2.198
1
19
E
3
F
8
4.880
E_G3:C8_F
13
-22.002
-0.076
0.235
0.139
-2.360
1
19
E
4
F
7
-2.314
E_C4:G7_F
14
-10.083
-0.444
0.206
-0.287
2.316
1
19
E
5
F
6
1.792
E_G5:C6_F
15
-10.717
-0.013
0.169
-0.175
3.652
1
19
E
6
F
5
2.933
E_C6:G5_F
16
-14.118
0.288
0.247
-0.009
-4.568
1
19
E
7
F
4
-6.063
E_G7:C4_F
17
-5.561
0.189
0.158
-0.320
3.108
1
19
E
8
F
3
-4.812
E_C8:G3_F
18
-10.727
0.292
0.224
-0.342
-4.924
1
19
E
9
F
2
-3.117
E_G9:C2_F
19
-17.761
-0.457
0.079
-0.450
-1.145
1
19
E
10
F
1
0.653
E_C10:G1_F
20
-9.667
-0.358
0.168
-0.206
-10.687
G
1
G
10
-0.255
G_G1:C10_G
21
-16.743
-0.663
-0.181
0.422
13.143
G
2
G
9
89.791
G_C2:G9_G
22
20.290
-0.092
-0.520
-4.757
-1.991
1
19
G
3
G
8
-3.891
G_G3:C8_G
23
-3.199
0.787
0.541
-0.090
2.664
1
19
G
4
G
7
-2.856
G_C4:G7_G
24
-12.402
-0.485
0.030
0.078
-7.155
1
19
G
5
G
6
1.141
G_G5:C6_G
25
-12.576
0.116
-0.007
-0.273
7.155
1
19
G
6
G
5
1.141
G_C6:G5_G
26
-12.576
-0.116
-0.007
-0.273
-2.664
1
19
G
7
G
4
-2.856
G_G7:C4_G
27
-12.402
0.485
0.030
0.078
1.991
1
19
G
8
G
3
-3.891
G_C8:G3_G
28
-3.199
-0.787
0.541
-0.090
-13.143
G
9
G
2
-89.791
G_G9:C2_G
29
-20.290
0.092
0.520
4.757
10.687
G
10
G
1
-0.255
G_C10:G1_G
30
-16.743
0.663
-0.181
0.422
3.001
32.147
D
D
1
2
6.315
C
C
10
9
3.206
3.490
-0.707
-1.668
DD_G1C2:G9C10_CC
1
0.471
-0.852
31.958
-3.606
1.357
2.690
32.712
D
D
2
3
16.439
C
C
9
8
3.286
9.141
-0.128
-1.736
DD_C2G3:C8G9_CC
2
-0.309
0.555
31.441
-4.555
0.178
2.936
31.201
D
D
3
4
10.082
C
C
8
7
3.226
5.397
-0.137
-1.450
DD_G3C4:G7C8_CC
3
-0.199
0.371
30.741
-3.670
0.219
2.223
33.458
D
D
4
5
10.079
C
C
7
6
2.598
5.774
0.884
-1.804
DD_C4G5:C6G7_CC
4
-1.317
2.298
32.945
-3.841
-1.697
2.969
33.097
D
D
5
6
7.225
C
C
6
5
3.337
4.078
-0.081
-2.171
DD_G5C6:G5C6_CC
5
6.782
-12.016
32.162
-4.484
1.261
2.031
29.354
D
D
6
7
21.702
C
C
5
4
2.897
10.729
-0.079
-1.850
DD_C6G7:C4G5_CC
6
-3.297
6.669
27.167
-5.461
-0.400
3.052
34.505
D
D
7
8
2.032
C
C
4
3
3.089
1.204
-0.379
-1.596
DD_G7C8:G3C4_CC
7
-2.539
4.285
34.394
-2.866
0.269
2.626
33.559
D
D
8
9
14.144
C
C
3
2
3.078
8.091
-1.158
-1.531
DD_C8G9:C2G3_CC
8
0.210
-0.368
32.596
-3.826
2.036
2.961
31.166
D
D
9
10
10.602
C
C
2
1
3.367
5.657
0.453
-1.652
DD_G9C10:G1C2_CC
9
-3.116
5.840
30.506
-4.130
-1.423
4.076
-12.638
D
E
10
1
-32.015
C
F
1
10
2.876
6.654
0.221
-3.264
DE_C10G1:C10G1_FC
10
2.137
10.282
-10.536
5.787
3.908
-0.316
-176.982
E
E
1
2
5.302
F
F
10
9
-0.538
-10.512
0.199
3.356
EE_G1C2:G9C10_FF
11
175.944
88.736
-72.458
-1.692
-0.117
0.270
177.412
E
E
2
3
-53.331
F
F
9
8
-0.155
-106.503
-0.315
-3.835
EE_C2G3:C8G9_FF
12
127.973
-64.082
157.859
-1.914
0.162
3.025
28.379
E
E
3
4
7.540
F
F
8
7
3.259
3.683
0.072
-1.521
EE_G3C4:G7C8_FF
13
-2.081
4.260
28.068
-3.921
-0.610
2.013
36.888
E
E
4
5
20.474
F
F
7
6
2.839
12.704
0.743
-2.066
EE_C4G5:C6G7_FF
14
1.476
-2.379
34.672
-4.583
-1.021
3.128
31.162
E
E
5
6
-0.378
F
F
6
5
3.102
-0.203
-0.315
-1.730
EE_G5C6:G5C6_FF
15
-3.319
6.190
30.988
-3.183
-0.019
2.367
32.274
E
E
6
7
19.251
F
F
5
4
3.173
10.515
-0.661
-2.064
EE_C6G7:C4G5_FF
16
-0.800
1.466
30.546
-5.341
1.065
2.841
32.036
E
E
7
8
7.044
F
F
4
3
3.050
3.875
-0.594
-1.886
EE_G7C8:G3C4_FF
17
-2.311
4.200
31.725
-4.050
0.700
2.520
28.742
E
E
8
9
21.733
F
F
3
2
3.378
10.546
0.312
-1.738
EE_C8G9:C2G3_FF
18
-0.446
0.919
26.772
-5.715
-0.723
2.855
33.190
E
E
9
10
7.067
F
F
2
1
3.015
4.027
0.408
-1.197
EE_G9C10:G1C2_FF
19
0.149
-0.261
32.951
-2.704
-0.691
-0.161
-171.177
G
G
1
2
7.868
G
G
10
9
-0.557
-15.389
-0.034
2.986
GG_G1C2:G9C10_GG
20
167.136
85.453
-86.826
-1.511
-0.171
0.774
-171.365
G
G
2
3
59.453
G
G
9
8
-2.758
-113.640
-2.670
-1.492
GG_C2G3:C8G9_GG
21
128.224
67.083
-9.596
0.141
-2.024
2.924
27.347
G
G
3
4
8.086
G
G
8
7
3.186
3.775
0.359
-1.669
GG_G3C4:G7C8_GG
22
6.545
-14.020
26.301
-4.424
0.788
2.319
36.648
G
G
4
5
24.024
G
G
7
6
3.093
14.706
0.313
-1.373
GG_C4G5:C6G7_GG
23
0.702
-1.147
33.654
-3.929
-0.415
2.807
30.342
G
G
5
6
-3.575
G
G
6
5
2.708
-1.870
0.000
-1.725
GG_G5C6:G5C6_GG
24
0.000
0.000
30.285
-2.978
0.000
2.319
36.648
G
G
6
7
24.024
G
G
5
4
3.093
14.706
-0.313
-1.373
GG_C6G7:C4G5_GG
25
-0.702
1.147
33.654
-3.929
0.415
2.924
27.347
G
G
7
8
8.086
G
G
4
3
3.186
3.775
-0.359
-1.669
GG_G7C8:G3C4_GG
26
-6.545
14.020
26.301
-4.424
-0.788
2.963
83.467
G
G
8
9
-0.545
G
G
3
2
2.888
-0.725
0.774
-2.833
GG_C8G9:C2G3_GG
27
8.635
-6.494
83.099
-2.112
-0.395
1.716
-16.064
G
G
9
10
-33.862
G
G
2
1
2.970
8.355
-0.159
0.616
GG_G9C10:G1C2_GG
28
8.831
35.792
-10.521
-7.456
4.981
pdbx_entity_src_syn
reflns
reflns_shell
citation
database_2
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Data collection
Source and taxonomy
Database references
Data collection
Refinement description
1
0
2013-02-13
1
1
2019-12-04
1
2
2022-08-24
1
3
2023-11-08
_pdbx_entity_src_syn.ncbi_taxonomy_id
_pdbx_entity_src_syn.organism_scientific
_reflns.pdbx_Rsym_value
_reflns.pdbx_netI_over_sigmaI
_reflns_shell.meanI_over_sigI_obs
_citation.journal_volume
_citation.page_first
_citation.page_last
_citation.title
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
RHA dsRBD2/dsRNA complex
PDBJ
Y
PDBJ
2012-10-05
REL
REL
The sequence is synthesized in vitro.
32630
synthetic construct
sample
1WHQ
PDB
experimental model
MET
1
n
1
MET
1
A
GLY
2
n
2
GLY
2
A
ASP
3
n
3
ASP
3
A
VAL
4
n
4
VAL
4
A
LYS
5
n
5
LYS
5
A
ASN
6
n
6
ASN
6
A
PHE
7
n
7
PHE
7
A
LEU
8
n
8
LEU
8
A
TYR
9
n
9
TYR
9
A
ALA
10
n
10
ALA
10
A
TRP
11
n
11
TRP
11
A
CYS
12
n
12
CYS
12
A
GLY
13
n
13
GLY
13
A
LYS
14
n
14
LYS
14
A
ARG
15
n
15
ARG
15
A
LYS
16
n
16
LYS
16
A
MET
17
n
17
MET
17
A
THR
18
n
18
THR
18
A
PRO
19
n
19
PRO
19
A
SER
20
n
20
SER
20
A
TYR
21
n
21
TYR
21
A
GLU
22
n
22
GLU
22
A
ILE
23
n
23
ILE
23
A
ARG
24
n
24
ARG
24
A
ALA
25
n
25
ALA
25
A
VAL
26
n
26
VAL
26
A
GLY
27
n
27
GLY
27
A
ASN
28
n
28
ASN
28
A
LYS
29
n
29
LYS
29
A
ASN
30
n
30
ASN
30
A
ARG
31
n
31
ARG
31
A
GLN
32
n
32
GLN
32
A
LYS
33
n
33
LYS
33
A
PHE
34
n
34
PHE
34
A
MET
35
n
35
MET
35
A
CYS
36
n
36
CYS
36
A
GLU
37
n
37
GLU
37
A
VAL
38
n
38
VAL
38
A
GLN
39
n
39
GLN
39
A
VAL
40
n
40
VAL
40
A
GLU
41
n
41
GLU
41
A
GLY
42
n
42
GLY
42
A
TYR
43
n
43
TYR
43
A
ASN
44
n
44
ASN
44
A
TYR
45
n
45
TYR
45
A
THR
46
n
46
THR
46
A
GLY
47
n
47
GLY
47
A
MET
48
n
48
MET
48
A
GLY
49
n
49
GLY
49
A
ASN
50
n
50
ASN
50
A
SER
51
n
51
SER
51
A
THR
52
n
52
THR
52
A
ASN
53
n
53
ASN
53
A
LYS
54
n
54
LYS
54
A
LYS
55
n
55
LYS
55
A
ASP
56
n
56
ASP
56
A
ALA
57
n
57
ALA
57
A
GLN
58
n
58
GLN
58
A
SER
59
n
59
SER
59
A
ASN
60
n
60
ASN
60
A
ALA
61
n
61
ALA
61
A
ALA
62
n
62
ALA
62
A
ARG
63
n
63
ARG
63
A
ASP
64
n
64
ASP
64
A
PHE
65
n
65
PHE
65
A
VAL
66
n
66
VAL
66
A
ASN
67
n
67
ASN
67
A
TYR
68
n
68
TYR
68
A
LEU
69
n
69
LEU
69
A
VAL
70
n
70
VAL
70
A
ARG
71
n
71
ARG
71
A
ILE
72
n
72
ILE
72
A
ASN
73
n
73
ASN
73
A
GLU
74
n
74
GLU
74
A
ILE
75
n
75
ILE
75
A
LYS
76
n
76
LYS
76
A
SER
77
n
77
SER
77
A
GLU
78
n
78
GLU
78
A
GLU
79
n
79
GLU
79
A
VAL
80
n
80
VAL
80
A
PRO
81
n
81
PRO
81
A
ALA
82
n
82
ALA
82
A
PHE
83
n
83
PHE
83
A
GLY
84
n
84
GLY
84
A
VAL
85
n
85
VAL
85
A
ALA
86
n
86
ALA
86
A
n
87
87
A
n
88
88
A
n
89
89
A
n
90
90
A
n
91
91
A
MET
1
n
1
MET
1
B
GLY
2
n
2
GLY
2
B
ASP
3
n
3
ASP
3
B
VAL
4
n
4
VAL
4
B
LYS
5
n
5
LYS
5
B
ASN
6
n
6
ASN
6
B
PHE
7
n
7
PHE
7
B
LEU
8
n
8
LEU
8
B
TYR
9
n
9
TYR
9
B
ALA
10
n
10
ALA
10
B
TRP
11
n
11
TRP
11
B
CYS
12
n
12
CYS
12
B
GLY
13
n
13
GLY
13
B
LYS
14
n
14
LYS
14
B
ARG
15
n
15
ARG
15
B
LYS
16
n
16
LYS
16
B
MET
17
n
17
MET
17
B
THR
18
n
18
THR
18
B
PRO
19
n
19
PRO
19
B
SER
20
n
20
SER
20
B
TYR
21
n
21
TYR
21
B
GLU
22
n
22
GLU
22
B
ILE
23
n
23
ILE
23
B
ARG
24
n
24
ARG
24
B
ALA
25
n
25
ALA
25
B
VAL
26
n
26
VAL
26
B
GLY
27
n
27
GLY
27
B
ASN
28
n
28
ASN
28
B
LYS
29
n
29
LYS
29
B
ASN
30
n
30
ASN
30
B
ARG
31
n
31
ARG
31
B
GLN
32
n
32
GLN
32
B
LYS
33
n
33
LYS
33
B
PHE
34
n
34
PHE
34
B
MET
35
n
35
MET
35
B
CYS
36
n
36
CYS
36
B
GLU
37
n
37
GLU
37
B
VAL
38
n
38
VAL
38
B
GLN
39
n
39
GLN
39
B
VAL
40
n
40
VAL
40
B
GLU
41
n
41
GLU
41
B
GLY
42
n
42
GLY
42
B
TYR
43
n
43
TYR
43
B
ASN
44
n
44
ASN
44
B
TYR
45
n
45
TYR
45
B
THR
46
n
46
THR
46
B
GLY
47
n
47
GLY
47
B
MET
48
n
48
MET
48
B
GLY
49
n
49
GLY
49
B
ASN
50
n
50
ASN
50
B
SER
51
n
51
SER
51
B
THR
52
n
52
THR
52
B
ASN
53
n
53
ASN
53
B
LYS
54
n
54
LYS
54
B
LYS
55
n
55
LYS
55
B
ASP
56
n
56
ASP
56
B
ALA
57
n
57
ALA
57
B
GLN
58
n
58
GLN
58
B
SER
59
n
59
SER
59
B
ASN
60
n
60
ASN
60
B
ALA
61
n
61
ALA
61
B
ALA
62
n
62
ALA
62
B
ARG
63
n
63
ARG
63
B
ASP
64
n
64
ASP
64
B
PHE
65
n
65
PHE
65
B
VAL
66
n
66
VAL
66
B
ASN
67
n
67
ASN
67
B
TYR
68
n
68
TYR
68
B
LEU
69
n
69
LEU
69
B
VAL
70
n
70
VAL
70
B
ARG
71
n
71
ARG
71
B
ILE
72
n
72
ILE
72
B
ASN
73
n
73
ASN
73
B
GLU
74
n
74
GLU
74
B
ILE
75
n
75
ILE
75
B
LYS
76
n
76
LYS
76
B
SER
77
n
77
SER
77
B
GLU
78
n
78
GLU
78
B
GLU
79
n
79
GLU
79
B
VAL
80
n
80
VAL
80
B
PRO
81
n
81
PRO
81
B
ALA
82
n
82
ALA
82
B
PHE
83
n
83
PHE
83
B
GLY
84
n
84
GLY
84
B
n
85
85
B
n
86
86
B
n
87
87
B
n
88
88
B
n
89
89
B
n
90
90
B
n
91
91
B
G
1
n
1
G
1
C
C
2
n
2
C
2
C
G
3
n
3
G
3
C
C
4
n
4
C
4
C
G
5
n
5
G
5
C
C
6
n
6
C
6
C
G
7
n
7
G
7
C
C
8
n
8
C
8
C
G
9
n
9
G
9
C
C
10
n
10
C
10
C
G
1
n
1
G
1
D
C
2
n
2
C
2
D
G
3
n
3
G
3
D
C
4
n
4
C
4
D
G
5
n
5
G
5
D
C
6
n
6
C
6
D
G
7
n
7
G
7
D
C
8
n
8
C
8
D
G
9
n
9
G
9
D
C
10
n
10
C
10
D
G
1
n
1
G
1
E
C
2
n
2
C
2
E
G
3
n
3
G
3
E
C
4
n
4
C
4
E
G
5
n
5
G
5
E
C
6
n
6
C
6
E
G
7
n
7
G
7
E
C
8
n
8
C
8
E
G
9
n
9
G
9
E
C
10
n
10
C
10
E
G
1
n
1
G
1
F
C
2
n
2
C
2
F
G
3
n
3
G
3
F
C
4
n
4
C
4
F
G
5
n
5
G
5
F
C
6
n
6
C
6
F
G
7
n
7
G
7
F
C
8
n
8
C
8
F
G
9
n
9
G
9
F
C
10
n
10
C
10
F
G
1
n
1
G
1
G
C
2
n
2
C
2
G
G
3
n
3
G
3
G
C
4
n
4
C
4
G
G
5
n
5
G
5
G
C
6
n
6
C
6
G
G
7
n
7
G
7
G
C
8
n
8
C
8
G
G
9
n
9
G
9
G
C
10
n
10
C
10
G
2.6999
0.8930
-1.9679
2.8676
-0.5238
2.0870
-0.1013
0.5609
-0.0216
-0.5681
0.1681
-0.1574
-0.1374
-0.2803
-0.0668
-0.1089
-0.1049
-0.0556
0.0283
-0.0684
-0.1063
refined
13.7114
-0.0798
33.3669
X-RAY DIFFRACTION
A
1
A
86
X-RAY DIFFRACTION
1
B
1
B
84
X-RAY DIFFRACTION
1
C
1
C
10
X-RAY DIFFRACTION
1
D
1
D
10
X-RAY DIFFRACTION
1
E
1
E
10
X-RAY DIFFRACTION
1
F
1
F
10
X-RAY DIFFRACTION
1
G
1
G
10
X-RAY DIFFRACTION
1
author_and_software_defined_assembly
PISA
3
trimeric
author_and_software_defined_assembly
PISA
3
trimeric
author_and_software_defined_assembly
PISA
2
dimeric
1720
-14
9030
1590
-12
8940
930
-2
3810
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
2_655
-x+1,y,-z
crystal symmetry operation
52.2520000000
0.0000000000
0.0000000000
A
N
VAL
26
A
N
VAL
26
A
O
LYS
33
A
O
LYS
33
A
N
CYS
36
A
N
CYS
36
A
O
GLY
49
A
O
GLY
49
B
N
ARG
24
B
N
ARG
24
B
O
MET
35
B
O
MET
35
B
N
CYS
36
B
N
CYS
36
B
O
GLY
49
B
O
GLY
49
1
A
SER
87
A
SER
87
1
Y
1
A
PRO
88
A
PRO
88
1
Y
1
A
PRO
89
A
PRO
89
1
Y
1
A
PRO
90
A
PRO
90
1
Y
1
A
LEU
91
A
LEU
91
1
Y
1
B
VAL
85
B
VAL
85
1
Y
1
B
ALA
86
B
ALA
86
1
Y
1
B
SER
87
B
SER
87
1
Y
1
B
PRO
88
B
PRO
88
1
Y
1
B
PRO
89
B
PRO
89
1
Y
1
B
PRO
90
B
PRO
90
1
Y
1
B
LEU
91
B
LEU
91
1
Y
1
-11.85
1.90
111.40
99.55
A
A
A
CB
CA
C
VAL
VAL
VAL
38
38
38
N
1
-4.51
0.70
101.30
96.79
C
C
C
C3'
C2'
C1'
C
C
C
2
2
2
N
1
6.42
0.70
108.50
114.92
C
C
C
O4'
C1'
N1
C
C
C
4
4
4
N
1
-6.35
1.00
102.60
96.25
C
C
C
C4'
C3'
C2'
C
C
C
6
6
6
N
1
-6.03
1.00
104.00
97.97
D
D
D
O4'
C4'
C3'
C
C
C
2
2
2
N
1
-8.60
1.40
115.20
106.60
D
D
D
C5'
C4'
C3'
G
G
G
5
5
5
N
1
4.20
0.60
118.90
123.10
E
E
E
N1
C2
O2
C
C
C
2
2
2
N
1
-4.46
0.70
121.90
117.44
E
E
E
N3
C2
O2
C
C
C
2
2
2
N
1
4.30
0.70
108.50
112.80
F
F
F
O4'
C1'
N1
C
C
C
4
4
4
N
1
-4.86
0.70
101.30
96.44
G
G
G
C3'
C2'
C1'
G
G
G
1
1
1
N
1
6.50
0.70
108.50
115.00
G
G
G
O4'
C1'
N1
C
C
C
2
2
2
N
1
4.68
0.70
108.50
113.18
G
G
G
O4'
C1'
N1
C
C
C
4
4
4
N
1
A
ARG
15
-69.10
19.97
1
A
LYS
29
-24.85
-45.45
1
A
TYR
45
-173.89
142.70
1
A
SER
51
-167.60
-168.39
1
A
PHE
83
-74.81
49.82
1
B
LYS
29
44.36
-122.80
59.391
1.83
0.00
1.99
-1.37
0.00
0.15
0.923
0.895
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.26175
0.21890
0.22097
2.90
37.01
481
9511
4.8
99.19
37.400
0.324
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.389
0.80
0.80
1.20
1WHQ
MAXIMUM LIKELIHOOD
MASK
2.90
37.01
0
2416
0
1060
1356
0.011
0.021
2560
1.644
2.465
3684
6.555
5.000
168
41.126
24.444
72
20.953
15.000
251
19.355
15.000
10
0.088
0.200
432
0.005
0.020
1587
0.228
0.200
1136
0.305
0.200
1683
0.145
0.200
93
0.171
0.200
63
0.146
0.200
8
0.684
1.500
858
1.162
2.000
1338
1.107
3.000
2327
1.865
4.500
2346
0.368
0.272
2.972
31
640
20
91.92
2.9
50
3VYY
9520
9511
2
2
0.086
1
27.7
3.2
99.5
2.9
2.95
5.8
0.254
1
3.7
94.7
data collection
HKL-2000
phasing
MOLREP
refinement
REFMAC
5.2.0019
data reduction
HKL-2000
data scaling
HKL-2000
Structural insights into RISC assembly facilitated by dsRNA binding domains of human RNA helicase A (DHX9)
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
2
N
N
A
ASP
3
A
ASP
3
HELX_P
A
ARG
15
A
ARG
15
1
1
13
A
ASN
53
A
ASN
53
HELX_P
A
ILE
72
A
ILE
72
1
2
20
A
LYS
76
A
LYS
76
HELX_P
A
VAL
80
A
VAL
80
5
3
5
B
ASP
3
B
ASP
3
HELX_P
B
LYS
14
B
LYS
14
1
4
12
B
ASN
53
B
ASN
53
HELX_P
B
ILE
72
B
ILE
72
1
5
20
B
LYS
76
B
LYS
76
HELX_P
B
GLY
84
B
GLY
84
5
6
9
hydrog
WATSON-CRICK
C
G
1
C
N1
G
1
1_555
D
C
10
D
N3
C
10
1_555
hydrog
WATSON-CRICK
C
G
1
C
N2
G
1
1_555
D
C
10
D
O2
C
10
1_555
hydrog
WATSON-CRICK
C
G
1
C
O6
G
1
1_555
D
C
10
D
N4
C
10
1_555
hydrog
WATSON-CRICK
C
C
2
C
N3
C
2
1_555
D
G
9
D
N1
G
9
1_555
hydrog
WATSON-CRICK
C
C
2
C
N4
C
2
1_555
D
G
9
D
O6
G
9
1_555
hydrog
WATSON-CRICK
C
C
2
C
O2
C
2
1_555
D
G
9
D
N2
G
9
1_555
hydrog
WATSON-CRICK
C
G
3
C
N1
G
3
1_555
D
C
8
D
N3
C
8
1_555
hydrog
WATSON-CRICK
C
G
3
C
N2
G
3
1_555
D
C
8
D
O2
C
8
1_555
hydrog
WATSON-CRICK
C
G
3
C
O6
G
3
1_555
D
C
8
D
N4
C
8
1_555
hydrog
WATSON-CRICK
C
C
4
C
N3
C
4
1_555
D
G
7
D
N1
G
7
1_555
hydrog
WATSON-CRICK
C
C
4
C
N4
C
4
1_555
D
G
7
D
O6
G
7
1_555
hydrog
WATSON-CRICK
C
C
4
C
O2
C
4
1_555
D
G
7
D
N2
G
7
1_555
hydrog
WATSON-CRICK
C
G
5
C
N1
G
5
1_555
D
C
6
D
N3
C
6
1_555
hydrog
WATSON-CRICK
C
G
5
C
N2
G
5
1_555
D
C
6
D
O2
C
6
1_555
hydrog
WATSON-CRICK
C
G
5
C
O6
G
5
1_555
D
C
6
D
N4
C
6
1_555
hydrog
WATSON-CRICK
C
C
6
C
N3
C
6
1_555
D
G
5
D
N1
G
5
1_555
hydrog
WATSON-CRICK
C
C
6
C
N4
C
6
1_555
D
G
5
D
O6
G
5
1_555
hydrog
WATSON-CRICK
C
C
6
C
O2
C
6
1_555
D
G
5
D
N2
G
5
1_555
hydrog
WATSON-CRICK
C
G
7
C
N1
G
7
1_555
D
C
4
D
N3
C
4
1_555
hydrog
WATSON-CRICK
C
G
7
C
N2
G
7
1_555
D
C
4
D
O2
C
4
1_555
hydrog
WATSON-CRICK
C
G
7
C
O6
G
7
1_555
D
C
4
D
N4
C
4
1_555
hydrog
WATSON-CRICK
C
C
8
C
N3
C
8
1_555
D
G
3
D
N1
G
3
1_555
hydrog
WATSON-CRICK
C
C
8
C
N4
C
8
1_555
D
G
3
D
O6
G
3
1_555
hydrog
WATSON-CRICK
C
C
8
C
O2
C
8
1_555
D
G
3
D
N2
G
3
1_555
hydrog
WATSON-CRICK
C
G
9
C
N1
G
9
1_555
D
C
2
D
N3
C
2
1_555
hydrog
WATSON-CRICK
C
G
9
C
N2
G
9
1_555
D
C
2
D
O2
C
2
1_555
hydrog
WATSON-CRICK
C
G
9
C
O6
G
9
1_555
D
C
2
D
N4
C
2
1_555
hydrog
WATSON-CRICK
C
C
10
C
N3
C
10
1_555
D
G
1
D
N1
G
1
1_555
hydrog
WATSON-CRICK
C
C
10
C
N4
C
10
1_555
D
G
1
D
O6
G
1
1_555
hydrog
WATSON-CRICK
C
C
10
C
O2
C
10
1_555
D
G
1
D
N2
G
1
1_555
hydrog
G-C PAIR
E
G
1
E
N2
G
1
1_555
F
C
10
F
O2
C
10
1_555
hydrog
C-G PAIR
E
C
2
E
N4
C
2
1_555
F
G
9
F
O6
G
9
1_555
hydrog
WATSON-CRICK
E
G
3
E
N1
G
3
1_555
F
C
8
F
N3
C
8
1_555
hydrog
WATSON-CRICK
E
G
3
E
N2
G
3
1_555
F
C
8
F
O2
C
8
1_555
hydrog
WATSON-CRICK
E
G
3
E
O6
G
3
1_555
F
C
8
F
N4
C
8
1_555
hydrog
WATSON-CRICK
E
C
4
E
N3
C
4
1_555
F
G
7
F
N1
G
7
1_555
hydrog
WATSON-CRICK
E
C
4
E
N4
C
4
1_555
F
G
7
F
O6
G
7
1_555
hydrog
WATSON-CRICK
E
C
4
E
O2
C
4
1_555
F
G
7
F
N2
G
7
1_555
hydrog
WATSON-CRICK
E
G
5
E
N1
G
5
1_555
F
C
6
F
N3
C
6
1_555
hydrog
WATSON-CRICK
E
G
5
E
N2
G
5
1_555
F
C
6
F
O2
C
6
1_555
hydrog
WATSON-CRICK
E
G
5
E
O6
G
5
1_555
F
C
6
F
N4
C
6
1_555
hydrog
WATSON-CRICK
E
C
6
E
N3
C
6
1_555
F
G
5
F
N1
G
5
1_555
hydrog
WATSON-CRICK
E
C
6
E
N4
C
6
1_555
F
G
5
F
O6
G
5
1_555
hydrog
WATSON-CRICK
E
C
6
E
O2
C
6
1_555
F
G
5
F
N2
G
5
1_555
hydrog
WATSON-CRICK
E
G
7
E
N1
G
7
1_555
F
C
4
F
N3
C
4
1_555
hydrog
WATSON-CRICK
E
G
7
E
N2
G
7
1_555
F
C
4
F
O2
C
4
1_555
hydrog
WATSON-CRICK
E
G
7
E
O6
G
7
1_555
F
C
4
F
N4
C
4
1_555
hydrog
WATSON-CRICK
E
C
8
E
N3
C
8
1_555
F
G
3
F
N1
G
3
1_555
hydrog
WATSON-CRICK
E
C
8
E
N4
C
8
1_555
F
G
3
F
O6
G
3
1_555
hydrog
WATSON-CRICK
E
C
8
E
O2
C
8
1_555
F
G
3
F
N2
G
3
1_555
hydrog
WATSON-CRICK
E
G
9
E
N1
G
9
1_555
F
C
2
F
N3
C
2
1_555
hydrog
WATSON-CRICK
E
G
9
E
N2
G
9
1_555
F
C
2
F
O2
C
2
1_555
hydrog
WATSON-CRICK
E
G
9
E
O6
G
9
1_555
F
C
2
F
N4
C
2
1_555
hydrog
WATSON-CRICK
E
C
10
E
N3
C
10
1_555
F
G
1
F
N1
G
1
1_555
hydrog
WATSON-CRICK
E
C
10
E
N4
C
10
1_555
F
G
1
F
O6
G
1
1_555
hydrog
WATSON-CRICK
E
C
10
E
O2
C
10
1_555
F
G
1
F
N2
G
1
1_555
hydrog
G-C PAIR
G
G
1
G
N2
G
1
1_555
G
C
10
G
O2
C
10
2_655
hydrog
C-G PAIR
G
C
2
G
N4
C
2
1_555
G
G
9
G
O6
G
9
2_655
hydrog
WATSON-CRICK
G
G
3
G
N1
G
3
1_555
G
C
8
G
N3
C
8
2_655
hydrog
WATSON-CRICK
G
G
3
G
N2
G
3
1_555
G
C
8
G
O2
C
8
2_655
hydrog
WATSON-CRICK
G
G
3
G
O6
G
3
1_555
G
C
8
G
N4
C
8
2_655
hydrog
WATSON-CRICK
G
C
4
G
N3
C
4
1_555
G
G
7
G
N1
G
7
2_655
hydrog
WATSON-CRICK
G
C
4
G
N4
C
4
1_555
G
G
7
G
O6
G
7
2_655
hydrog
WATSON-CRICK
G
C
4
G
O2
C
4
1_555
G
G
7
G
N2
G
7
2_655
hydrog
WATSON-CRICK
G
G
5
G
N1
G
5
1_555
G
C
6
G
N3
C
6
2_655
hydrog
WATSON-CRICK
G
G
5
G
N2
G
5
1_555
G
C
6
G
O2
C
6
2_655
hydrog
WATSON-CRICK
G
G
5
G
O6
G
5
1_555
G
C
6
G
N4
C
6
2_655
hydrog
WATSON-CRICK
G
C
6
G
N3
C
6
1_555
G
G
5
G
N1
G
5
2_655
hydrog
WATSON-CRICK
G
C
6
G
N4
C
6
1_555
G
G
5
G
O6
G
5
2_655
hydrog
WATSON-CRICK
G
C
6
G
O2
C
6
1_555
G
G
5
G
N2
G
5
2_655
hydrog
WATSON-CRICK
G
G
7
G
N1
G
7
1_555
G
C
4
G
N3
C
4
2_655
hydrog
WATSON-CRICK
G
G
7
G
N2
G
7
1_555
G
C
4
G
O2
C
4
2_655
hydrog
WATSON-CRICK
G
G
7
G
O6
G
7
1_555
G
C
4
G
N4
C
4
2_655
hydrog
WATSON-CRICK
G
C
8
G
N3
C
8
1_555
G
G
3
G
N1
G
3
2_655
hydrog
WATSON-CRICK
G
C
8
G
N4
C
8
1_555
G
G
3
G
O6
G
3
2_655
hydrog
WATSON-CRICK
G
C
8
G
O2
C
8
1_555
G
G
3
G
N2
G
3
2_655
hydrog
G-C PAIR
G
G
9
G
O6
G
9
1_555
G
C
2
G
N4
C
2
2_655
hydrog
C-G PAIR
G
C
10
G
O2
C
10
1_555
G
G
1
G
N2
G
1
2_655
HYDROLASE/RNA
dsRBD-dsRNA complex, dsRBD fold, dsRNA binding, protein-protein interaction, HYDROLASE-RNA complex
DHX9_HUMAN
UNP
1
1
Q08211
MGDVKNFLYAWCGKRKMTPSYEIRAVGNKNRQKFMCEVQVEGYNYTGMGNSTNKKDAQSNAARDFVNYLVRINEIKSEEV
PAFGVASPPPL
3VYY
PDB
2
3VYY
1
91
3VYY
1
91
Q08211
A
1
1
91
1
91
3VYY
1
91
Q08211
B
1
1
91
1
10
3VYY
1
10
3VYY
C
2
1
10
1
10
3VYY
1
10
3VYY
D
2
1
10
1
10
3VYY
1
10
3VYY
E
2
1
10
1
10
3VYY
1
10
3VYY
F
2
1
10
1
10
3VYY
1
10
3VYY
G
2
1
10
3
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
SER
20
A
SER
20
A
ASN
28
A
ASN
28
A
ARG
31
A
ARG
31
A
GLN
39
A
GLN
39
A
GLY
47
A
GLY
47
A
SER
51
A
SER
51
B
SER
20
B
SER
20
B
VAL
26
B
VAL
26
B
LYS
33
B
LYS
33
B
GLN
39
B
GLN
39
B
GLY
47
B
GLY
47
B
SER
51
B
SER
51
5
C 1 2 1