0.026608
0.000000
0.006128
0.000000
0.007295
0.000000
0.000000
0.000000
0.012222
0.00000
0.00000
0.00000
Jenkins, J.L.
Frato, K.H.
Kielkopf, C.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
102.97
90.00
37.583
137.081
83.962
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 H12 Br N2 O8 P
387.078
n
5-BROMO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE
DNA linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C9 H14 N3 O7 P
307.197
y
2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE
DNA linking
C4 H8 O2
88.105
1,4-DIETHYLENE DIOXIDE
non-polymer
C9 H13 N2 O8 P
308.182
y
2'-DEOXYURIDINE-5'-MONOPHOSPHATE
DNA 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
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
N
N
75
N
C
N
76
N
N
N
77
N
C
N
78
N
C
N
79
N
C
N
80
N
O
N
81
N
O
N
82
N
BR
N
83
R
C
N
84
N
C
N
85
S
C
N
86
R
C
N
87
N
O
N
88
N
O
N
89
N
C
N
90
N
O
N
91
N
P
N
92
N
O
N
93
N
O
N
94
N
O
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
N
N
108
R
C
N
109
N
C
N
110
N
O
N
111
N
C
N
112
N
S
N
113
N
O
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
O
N
122
N
P
N
123
N
O
N
124
N
O
N
125
N
O
N
126
N
C
N
127
R
C
N
128
N
O
N
129
S
C
N
130
N
O
N
131
N
C
N
132
R
C
N
133
N
N
N
134
N
C
N
135
N
O
N
136
N
N
N
137
N
C
N
138
N
N
N
139
N
C
N
140
N
C
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
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
C
N
156
N
C
N
157
N
C
N
158
N
C
N
159
N
O
N
160
N
O
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
O
N
170
N
P
N
171
N
O
N
172
N
O
N
173
N
O
N
174
N
C
N
175
R
C
N
176
N
O
N
177
S
C
N
178
N
O
N
179
N
C
N
180
R
C
N
181
N
N
N
182
N
C
N
183
N
O
N
184
N
N
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
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
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
N
N
203
S
C
N
204
N
C
N
205
N
O
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
O
N
210
N
N
N
211
N
O
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
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
N
N
223
S
C
N
224
N
C
N
225
N
O
N
226
N
C
N
227
N
C
N
228
N
C
N
229
N
O
N
230
N
O
N
231
N
O
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
N
N
242
N
C
N
243
N
C
N
244
N
O
N
245
N
O
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
Y
256
N
C
Y
257
N
N
Y
258
N
C
Y
259
N
C
Y
260
N
N
N
261
N
O
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
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
O
N
273
N
H
N
274
N
H
N
275
N
N
N
276
S
C
N
277
N
C
N
278
N
O
N
279
S
C
N
280
N
C
N
281
N
C
N
282
N
C
N
283
N
O
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
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
N
N
298
S
C
N
299
N
C
N
300
N
O
N
301
N
C
N
302
N
C
N
303
N
C
N
304
N
C
N
305
N
O
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
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
N
N
320
S
C
N
321
N
C
N
322
N
O
N
323
N
C
N
324
N
C
N
325
N
C
N
326
N
C
N
327
N
N
N
328
N
O
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
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
N
N
345
S
C
N
346
N
C
N
347
N
O
N
348
N
C
N
349
N
C
N
350
N
S
N
351
N
C
N
352
N
O
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
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
N
N
365
S
C
N
366
N
C
N
367
N
O
N
368
N
C
Y
369
N
C
Y
370
N
C
Y
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
N
375
N
O
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
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
N
N
388
S
C
N
389
N
C
N
390
N
O
N
391
N
C
N
392
N
C
N
393
N
C
N
394
N
O
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
N
N
405
S
C
N
406
N
C
N
407
N
O
N
408
N
C
N
409
N
O
N
410
N
O
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
S
N
419
N
O
N
420
N
O
N
421
N
O
N
422
N
O
N
423
N
N
N
424
S
C
N
425
N
C
N
426
N
O
N
427
R
C
N
428
N
O
N
429
N
C
N
430
N
O
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
440
N
N
N
441
S
C
N
442
N
C
N
443
N
O
N
444
N
C
Y
445
N
C
Y
446
N
C
Y
447
N
C
Y
448
N
C
Y
449
N
C
Y
450
N
C
N
451
N
O
N
452
N
O
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
H
N
464
N
N
N
465
S
C
N
466
N
C
N
467
N
O
N
468
N
C
N
469
N
C
N
470
N
C
N
471
N
O
N
472
N
H
N
473
N
H
N
474
N
H
N
475
N
H
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
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
sing
N
73
N
sing
N
74
N
doub
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
doub
N
79
N
doub
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
doub
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
sing
N
109
N
sing
N
110
N
doub
N
111
N
sing
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
doub
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
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
doub
N
143
N
sing
N
144
N
doub
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
doub
N
150
N
sing
N
151
N
sing
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
sing
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
doub
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
N
182
N
sing
N
183
N
sing
N
184
N
sing
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
doub
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
doub
N
196
N
sing
N
197
N
doub
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
sing
N
205
N
sing
N
206
N
doub
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
doub
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
doub
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
sing
N
233
N
doub
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
doub
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
doub
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
Y
257
N
sing
Y
258
N
doub
Y
259
N
doub
N
260
N
sing
Y
261
N
sing
N
262
N
sing
Y
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
doub
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
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
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
sing
N
316
N
sing
N
317
N
doub
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
sing
N
340
N
sing
N
341
N
doub
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
sing
N
359
N
sing
N
360
N
doub
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
Y
365
N
doub
Y
366
N
sing
Y
367
N
sing
N
368
N
sing
Y
369
N
doub
N
370
N
sing
Y
371
N
doub
N
372
N
sing
Y
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
sing
N
382
N
sing
N
383
N
doub
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
sing
N
399
N
sing
N
400
N
doub
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
doub
N
408
N
doub
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
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
doub
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
Y
438
N
doub
Y
439
N
sing
Y
440
N
sing
N
441
N
sing
Y
442
N
doub
N
443
N
sing
Y
444
N
doub
N
445
N
sing
Y
446
N
sing
N
447
N
sing
N
448
N
sing
N
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
doub
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
UK
Nucleic Acids Res.
NARHAD
0389
0305-1048
41
3859
3873
10.1093/nar/gkt046
23376934
U2AF65 adapts to diverse pre-mRNA splice sites through conformational selection of specific and promiscuous RNA recognition motifs.
2013
10.2210/pdb3val/pdb
pdb_00003val
100
1
CCD
2006-01-01
ADSC QUANTUM 315
SINGLE WAVELENGTH
M
x-ray
1
0.912
1.0
X29A
NSLS
0.912
SYNCHROTRON
NSLS BEAMLINE X29A
19075.754
Splicing factor U2AF 65 kDa subunit
RNA Binding Domains 1 and 2
4
man
polymer
2064.121
DNA (5'-D(*C*UP*UP*UP*(BRU)P*UP*U)-3')
4
syn
polymer
88.105
1,4-DIETHYLENE DIOXIDE
4
syn
non-polymer
96.063
SULFATE ION
11
syn
non-polymer
18.015
water
225
nat
water
U2 auxiliary factor 65 kDa subunit, hU2AF(65), hU2AF65, U2 snRNP auxiliary factor large subunit
no
no
GPLGSARRLYVGNIPFGITEEAMMDFFNAQMRLGGLTQAPGNPVLAVQINQDKNFAFLEFRSVDETTQAMAFDGIIFQGQ
SLKIRRPHDYQPLPGAHKLFIGGLPNYLNDDQVKELLTSFGPLKAFNLVKDSATGLSKGYAFCEYVDINVTDQAIAGLNG
MQLGDKKLLVQRAS
GPLGSARRLYVGNIPFGITEEAMMDFFNAQMRLGGLTQAPGNPVLAVQINQDKNFAFLEFRSVDETTQAMAFDGIIFQGQ
SLKIRRPHDYQPLPGAHKLFIGGLPNYLNDDQVKELLTSFGPLKAFNLVKDSATGLSKGYAFCEYVDINVTDQAIAGLNG
MQLGDKKLLVQRAS
A,B,D,I
polypeptide(L)
no
yes
(DC)(DU)(DU)(DU)(BRU)(DU)(DU)
CUUUUUU
E,H,K,P
polydeoxyribonucleotide
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
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
6
95
U2AF2, U2AF65
9606
Homo sapiens
562
Escherichia coli
BL21
plasmid
PGEX-6P
human
sample
96
174
U2AF2, U2AF65
9606
Homo sapiens
562
Escherichia coli
BL21
plasmid
PGEX-6P
1
2.49
50.65
VAPOR DIFFUSION, HANGING DROP
6.5
1.6M Ammonium sulfate, 10% Dioxane, 0.1M MES pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
entity_src_gen
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Database references
Refinement description
Source and taxonomy
Data collection
Database references
Derived calculations
Refinement description
1
0
2013-02-13
1
1
2013-05-22
1
2
2017-08-16
1
3
2023-09-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
U2AF65 variant with polyuridine tract
N-terminal RRM of U2AF65
RCSB
Y
RCSB
2011-12-29
REL
REL
DIO
1,4-DIETHYLENE DIOXIDE
SO4
SULFATE ION
HOH
water
DNA
sample
2G4B
PDB
experimental model
DOX
3
3
DIO
DIO
401
A
SO4
1
4
SO4
SO4
402
A
SO4
5
4
SO4
SO4
403
A
DOX
1
3
DIO
DIO
401
B
SO4
3
4
SO4
SO4
402
B
SO4
6
4
SO4
SO4
403
B
DOX
4
3
DIO
DIO
401
D
SO4
4
4
SO4
SO4
402
D
SO4
12
4
SO4
SO4
403
D
SO4
13
4
SO4
SO4
404
D
DOX
5
3
DIO
DIO
401
I
SO4
8
4
SO4
SO4
402
I
SO4
9
4
SO4
SO4
403
I
SO4
15
4
SO4
SO4
404
I
SO4
14
4
SO4
SO4
101
H
HOH
57
5
HOH
HOH
501
A
HOH
59
5
HOH
HOH
502
A
HOH
60
5
HOH
HOH
503
A
HOH
61
5
HOH
HOH
504
A
HOH
62
5
HOH
HOH
505
A
HOH
63
5
HOH
HOH
506
A
HOH
67
5
HOH
HOH
507
A
HOH
70
5
HOH
HOH
508
A
HOH
71
5
HOH
HOH
509
A
HOH
73
5
HOH
HOH
510
A
HOH
74
5
HOH
HOH
511
A
HOH
76
5
HOH
HOH
512
A
HOH
79
5
HOH
HOH
513
A
HOH
84
5
HOH
HOH
514
A
HOH
85
5
HOH
HOH
515
A
HOH
86
5
HOH
HOH
516
A
HOH
91
5
HOH
HOH
517
A
HOH
96
5
HOH
HOH
518
A
HOH
100
5
HOH
HOH
519
A
HOH
101
5
HOH
HOH
520
A
HOH
103
5
HOH
HOH
521
A
HOH
104
5
HOH
HOH
522
A
HOH
106
5
HOH
HOH
523
A
HOH
109
5
HOH
HOH
524
A
HOH
113
5
HOH
HOH
525
A
HOH
115
5
HOH
HOH
526
A
HOH
118
5
HOH
HOH
527
A
HOH
120
5
HOH
HOH
528
A
HOH
122
5
HOH
HOH
529
A
HOH
123
5
HOH
HOH
530
A
HOH
124
5
HOH
HOH
531
A
HOH
125
5
HOH
HOH
532
A
HOH
126
5
HOH
HOH
533
A
HOH
129
5
HOH
HOH
534
A
HOH
130
5
HOH
HOH
535
A
HOH
132
5
HOH
HOH
536
A
HOH
134
5
HOH
HOH
537
A
HOH
136
5
HOH
HOH
538
A
HOH
137
5
HOH
HOH
539
A
HOH
138
5
HOH
HOH
540
A
HOH
139
5
HOH
HOH
541
A
HOH
141
5
HOH
HOH
542
A
HOH
142
5
HOH
HOH
543
A
HOH
151
5
HOH
HOH
544
A
HOH
152
5
HOH
HOH
545
A
HOH
153
5
HOH
HOH
546
A
HOH
154
5
HOH
HOH
547
A
HOH
157
5
HOH
HOH
548
A
HOH
162
5
HOH
HOH
549
A
HOH
163
5
HOH
HOH
550
A
HOH
172
5
HOH
HOH
551
A
HOH
173
5
HOH
HOH
552
A
HOH
178
5
HOH
HOH
553
A
HOH
189
5
HOH
HOH
554
A
HOH
190
5
HOH
HOH
555
A
HOH
191
5
HOH
HOH
556
A
HOH
192
5
HOH
HOH
557
A
HOH
193
5
HOH
HOH
558
A
HOH
194
5
HOH
HOH
559
A
HOH
196
5
HOH
HOH
560
A
HOH
204
5
HOH
HOH
561
A
HOH
209
5
HOH
HOH
562
A
HOH
211
5
HOH
HOH
563
A
HOH
213
5
HOH
HOH
564
A
HOH
215
5
HOH
HOH
565
A
HOH
216
5
HOH
HOH
566
A
HOH
222
5
HOH
HOH
567
A
HOH
223
5
HOH
HOH
568
A
HOH
19
5
HOH
HOH
501
B
HOH
20
5
HOH
HOH
502
B
HOH
21
5
HOH
HOH
503
B
HOH
22
5
HOH
HOH
504
B
HOH
23
5
HOH
HOH
505
B
HOH
24
5
HOH
HOH
506
B
HOH
25
5
HOH
HOH
507
B
HOH
26
5
HOH
HOH
508
B
HOH
27
5
HOH
HOH
509
B
HOH
50
5
HOH
HOH
510
B
HOH
58
5
HOH
HOH
511
B
HOH
77
5
HOH
HOH
512
B
HOH
82
5
HOH
HOH
513
B
HOH
92
5
HOH
HOH
514
B
HOH
94
5
HOH
HOH
515
B
HOH
110
5
HOH
HOH
516
B
HOH
121
5
HOH
HOH
517
B
HOH
167
5
HOH
HOH
518
B
HOH
168
5
HOH
HOH
519
B
HOH
169
5
HOH
HOH
520
B
HOH
170
5
HOH
HOH
521
B
HOH
171
5
HOH
HOH
522
B
HOH
175
5
HOH
HOH
523
B
HOH
176
5
HOH
HOH
524
B
HOH
177
5
HOH
HOH
525
B
HOH
205
5
HOH
HOH
526
B
HOH
208
5
HOH
HOH
527
B
HOH
214
5
HOH
HOH
528
B
HOH
224
5
HOH
HOH
529
B
HOH
1
5
HOH
HOH
501
D
HOH
2
5
HOH
HOH
502
D
HOH
3
5
HOH
HOH
503
D
HOH
4
5
HOH
HOH
504
D
HOH
5
5
HOH
HOH
505
D
HOH
6
5
HOH
HOH
506
D
HOH
7
5
HOH
HOH
507
D
HOH
8
5
HOH
HOH
508
D
HOH
9
5
HOH
HOH
509
D
HOH
10
5
HOH
HOH
510
D
HOH
11
5
HOH
HOH
511
D
HOH
12
5
HOH
HOH
512
D
HOH
13
5
HOH
HOH
513
D
HOH
14
5
HOH
HOH
514
D
HOH
15
5
HOH
HOH
515
D
HOH
16
5
HOH
HOH
516
D
HOH
17
5
HOH
HOH
517
D
HOH
18
5
HOH
HOH
518
D
HOH
49
5
HOH
HOH
519
D
HOH
51
5
HOH
HOH
520
D
HOH
52
5
HOH
HOH
521
D
HOH
65
5
HOH
HOH
522
D
HOH
81
5
HOH
HOH
523
D
HOH
87
5
HOH
HOH
524
D
HOH
88
5
HOH
HOH
525
D
HOH
93
5
HOH
HOH
526
D
HOH
102
5
HOH
HOH
527
D
HOH
107
5
HOH
HOH
528
D
HOH
111
5
HOH
HOH
529
D
HOH
112
5
HOH
HOH
530
D
HOH
119
5
HOH
HOH
531
D
HOH
131
5
HOH
HOH
532
D
HOH
135
5
HOH
HOH
533
D
HOH
150
5
HOH
HOH
534
D
HOH
155
5
HOH
HOH
535
D
HOH
156
5
HOH
HOH
536
D
HOH
181
5
HOH
HOH
537
D
HOH
200
5
HOH
HOH
538
D
HOH
201
5
HOH
HOH
539
D
HOH
202
5
HOH
HOH
540
D
HOH
203
5
HOH
HOH
541
D
HOH
206
5
HOH
HOH
542
D
HOH
210
5
HOH
HOH
543
D
HOH
217
5
HOH
HOH
544
D
HOH
218
5
HOH
HOH
545
D
HOH
219
5
HOH
HOH
546
D
HOH
220
5
HOH
HOH
547
D
HOH
221
5
HOH
HOH
548
D
HOH
225
5
HOH
HOH
549
D
HOH
28
5
HOH
HOH
501
I
HOH
29
5
HOH
HOH
502
I
HOH
31
5
HOH
HOH
503
I
HOH
33
5
HOH
HOH
504
I
HOH
34
5
HOH
HOH
505
I
HOH
35
5
HOH
HOH
506
I
HOH
36
5
HOH
HOH
507
I
HOH
37
5
HOH
HOH
508
I
HOH
38
5
HOH
HOH
509
I
HOH
39
5
HOH
HOH
510
I
HOH
40
5
HOH
HOH
511
I
HOH
42
5
HOH
HOH
512
I
HOH
43
5
HOH
HOH
513
I
HOH
44
5
HOH
HOH
514
I
HOH
45
5
HOH
HOH
515
I
HOH
46
5
HOH
HOH
516
I
HOH
47
5
HOH
HOH
517
I
HOH
56
5
HOH
HOH
518
I
HOH
64
5
HOH
HOH
519
I
HOH
68
5
HOH
HOH
520
I
HOH
69
5
HOH
HOH
521
I
HOH
72
5
HOH
HOH
522
I
HOH
75
5
HOH
HOH
523
I
HOH
83
5
HOH
HOH
524
I
HOH
95
5
HOH
HOH
525
I
HOH
97
5
HOH
HOH
526
I
HOH
98
5
HOH
HOH
527
I
HOH
114
5
HOH
HOH
528
I
HOH
117
5
HOH
HOH
529
I
HOH
133
5
HOH
HOH
530
I
HOH
140
5
HOH
HOH
531
I
HOH
143
5
HOH
HOH
532
I
HOH
144
5
HOH
HOH
533
I
HOH
148
5
HOH
HOH
534
I
HOH
149
5
HOH
HOH
535
I
HOH
160
5
HOH
HOH
536
I
HOH
161
5
HOH
HOH
537
I
HOH
183
5
HOH
HOH
538
I
HOH
184
5
HOH
HOH
539
I
HOH
185
5
HOH
HOH
540
I
HOH
187
5
HOH
HOH
541
I
HOH
188
5
HOH
HOH
542
I
HOH
207
5
HOH
HOH
543
I
HOH
30
5
HOH
HOH
101
E
HOH
32
5
HOH
HOH
102
E
HOH
41
5
HOH
HOH
103
E
HOH
158
5
HOH
HOH
104
E
HOH
159
5
HOH
HOH
105
E
HOH
195
5
HOH
HOH
106
E
HOH
198
5
HOH
HOH
107
E
HOH
199
5
HOH
HOH
108
E
HOH
55
5
HOH
HOH
201
H
HOH
78
5
HOH
HOH
202
H
HOH
89
5
HOH
HOH
203
H
HOH
99
5
HOH
HOH
204
H
HOH
105
5
HOH
HOH
205
H
HOH
108
5
HOH
HOH
206
H
HOH
147
5
HOH
HOH
207
H
HOH
164
5
HOH
HOH
208
H
HOH
165
5
HOH
HOH
209
H
HOH
166
5
HOH
HOH
210
H
HOH
174
5
HOH
HOH
211
H
HOH
212
5
HOH
HOH
212
H
HOH
48
5
HOH
HOH
101
K
HOH
53
5
HOH
HOH
102
K
HOH
54
5
HOH
HOH
103
K
HOH
80
5
HOH
HOH
104
K
HOH
128
5
HOH
HOH
105
K
HOH
146
5
HOH
HOH
106
K
HOH
179
5
HOH
HOH
107
K
HOH
180
5
HOH
HOH
108
K
HOH
182
5
HOH
HOH
109
K
HOH
186
5
HOH
HOH
110
K
HOH
66
5
HOH
HOH
101
P
HOH
90
5
HOH
HOH
102
P
HOH
116
5
HOH
HOH
103
P
HOH
127
5
HOH
HOH
104
P
HOH
145
5
HOH
HOH
105
P
HOH
197
5
HOH
HOH
106
P
GLY
143
n
1
GLY
143
A
PRO
144
n
2
PRO
144
A
LEU
145
n
3
LEU
145
A
GLY
146
n
4
GLY
146
A
SER
147
n
5
SER
147
A
ALA
148
n
6
ALA
148
A
ARG
149
n
7
ARG
149
A
ARG
150
n
8
ARG
150
A
LEU
151
n
9
LEU
151
A
TYR
152
n
10
TYR
152
A
VAL
153
n
11
VAL
153
A
GLY
154
n
12
GLY
154
A
ASN
155
n
13
ASN
155
A
ILE
156
n
14
ILE
156
A
PRO
157
n
15
PRO
157
A
PHE
158
n
16
PHE
158
A
GLY
159
n
17
GLY
159
A
ILE
160
n
18
ILE
160
A
THR
161
n
19
THR
161
A
GLU
162
n
20
GLU
162
A
GLU
163
n
21
GLU
163
A
ALA
164
n
22
ALA
164
A
MET
165
n
23
MET
165
A
MET
166
n
24
MET
166
A
ASP
167
n
25
ASP
167
A
PHE
168
n
26
PHE
168
A
PHE
169
n
27
PHE
169
A
ASN
170
n
28
ASN
170
A
ALA
171
n
29
ALA
171
A
GLN
172
n
30
GLN
172
A
MET
173
n
31
MET
173
A
ARG
174
n
32
ARG
174
A
LEU
175
n
33
LEU
175
A
GLY
176
n
34
GLY
176
A
GLY
177
n
35
GLY
177
A
LEU
178
n
36
LEU
178
A
THR
179
n
37
THR
179
A
GLN
180
n
38
GLN
180
A
ALA
181
n
39
ALA
181
A
PRO
182
n
40
PRO
182
A
GLY
183
n
41
GLY
183
A
ASN
184
n
42
ASN
184
A
PRO
185
n
43
PRO
185
A
VAL
186
n
44
VAL
186
A
LEU
187
n
45
LEU
187
A
ALA
188
n
46
ALA
188
A
VAL
189
n
47
VAL
189
A
GLN
190
n
48
GLN
190
A
ILE
191
n
49
ILE
191
A
ASN
192
n
50
ASN
192
A
GLN
193
n
51
GLN
193
A
ASP
194
n
52
ASP
194
A
LYS
195
n
53
LYS
195
A
ASN
196
n
54
ASN
196
A
PHE
197
n
55
PHE
197
A
ALA
198
n
56
ALA
198
A
PHE
199
n
57
PHE
199
A
LEU
200
n
58
LEU
200
A
GLU
201
n
59
GLU
201
A
PHE
202
n
60
PHE
202
A
ARG
203
n
61
ARG
203
A
SER
204
n
62
SER
204
A
VAL
205
n
63
VAL
205
A
ASP
206
n
64
ASP
206
A
GLU
207
n
65
GLU
207
A
THR
208
n
66
THR
208
A
THR
209
n
67
THR
209
A
GLN
210
n
68
GLN
210
A
ALA
211
n
69
ALA
211
A
MET
212
n
70
MET
212
A
ALA
213
n
71
ALA
213
A
PHE
214
n
72
PHE
214
A
ASP
215
n
73
ASP
215
A
GLY
216
n
74
GLY
216
A
ILE
217
n
75
ILE
217
A
ILE
218
n
76
ILE
218
A
PHE
219
n
77
PHE
219
A
GLN
220
n
78
GLN
220
A
GLY
221
n
79
GLY
221
A
GLN
222
n
80
GLN
222
A
SER
223
n
81
SER
223
A
LEU
224
n
82
LEU
224
A
LYS
225
n
83
LYS
225
A
ILE
226
n
84
ILE
226
A
ARG
227
n
85
ARG
227
A
ARG
228
n
86
ARG
228
A
PRO
229
n
87
PRO
229
A
HIS
230
n
88
HIS
230
A
ASP
231
n
89
ASP
231
A
TYR
232
n
90
TYR
232
A
GLN
233
n
91
GLN
233
A
PRO
234
n
92
PRO
234
A
LEU
235
n
93
LEU
235
A
PRO
236
n
94
PRO
236
A
GLY
237
n
95
GLY
237
A
ALA
258
n
96
ALA
258
A
HIS
259
n
97
HIS
259
A
LYS
260
n
98
LYS
260
A
LEU
261
n
99
LEU
261
A
PHE
262
n
100
PHE
262
A
ILE
263
n
101
ILE
263
A
GLY
264
n
102
GLY
264
A
GLY
265
n
103
GLY
265
A
LEU
266
n
104
LEU
266
A
PRO
267
n
105
PRO
267
A
ASN
268
n
106
ASN
268
A
TYR
269
n
107
TYR
269
A
LEU
270
n
108
LEU
270
A
ASN
271
n
109
ASN
271
A
ASP
272
n
110
ASP
272
A
ASP
273
n
111
ASP
273
A
GLN
274
n
112
GLN
274
A
VAL
275
n
113
VAL
275
A
LYS
276
n
114
LYS
276
A
GLU
277
n
115
GLU
277
A
LEU
278
n
116
LEU
278
A
LEU
279
n
117
LEU
279
A
THR
280
n
118
THR
280
A
SER
281
n
119
SER
281
A
PHE
282
n
120
PHE
282
A
GLY
283
n
121
GLY
283
A
PRO
284
n
122
PRO
284
A
LEU
285
n
123
LEU
285
A
LYS
286
n
124
LYS
286
A
ALA
287
n
125
ALA
287
A
PHE
288
n
126
PHE
288
A
ASN
289
n
127
ASN
289
A
LEU
290
n
128
LEU
290
A
VAL
291
n
129
VAL
291
A
LYS
292
n
130
LYS
292
A
ASP
293
n
131
ASP
293
A
SER
294
n
132
SER
294
A
ALA
295
n
133
ALA
295
A
THR
296
n
134
THR
296
A
GLY
297
n
135
GLY
297
A
LEU
298
n
136
LEU
298
A
SER
299
n
137
SER
299
A
LYS
300
n
138
LYS
300
A
GLY
301
n
139
GLY
301
A
TYR
302
n
140
TYR
302
A
ALA
303
n
141
ALA
303
A
PHE
304
n
142
PHE
304
A
CYS
305
n
143
CYS
305
A
GLU
306
n
144
GLU
306
A
TYR
307
n
145
TYR
307
A
VAL
308
n
146
VAL
308
A
ASP
309
n
147
ASP
309
A
ILE
310
n
148
ILE
310
A
ASN
311
n
149
ASN
311
A
VAL
312
n
150
VAL
312
A
THR
313
n
151
THR
313
A
ASP
314
n
152
ASP
314
A
GLN
315
n
153
GLN
315
A
ALA
316
n
154
ALA
316
A
ILE
317
n
155
ILE
317
A
ALA
318
n
156
ALA
318
A
GLY
319
n
157
GLY
319
A
LEU
320
n
158
LEU
320
A
ASN
321
n
159
ASN
321
A
GLY
322
n
160
GLY
322
A
MET
323
n
161
MET
323
A
GLN
324
n
162
GLN
324
A
LEU
325
n
163
LEU
325
A
GLY
326
n
164
GLY
326
A
ASP
327
n
165
ASP
327
A
LYS
328
n
166
LYS
328
A
LYS
329
n
167
LYS
329
A
LEU
330
n
168
LEU
330
A
LEU
331
n
169
LEU
331
A
VAL
332
n
170
VAL
332
A
GLN
333
n
171
GLN
333
A
ARG
334
n
172
ARG
334
A
ALA
335
n
173
ALA
335
A
SER
336
n
174
SER
336
A
n
1
143
B
PRO
144
n
2
PRO
144
B
LEU
145
n
3
LEU
145
B
GLY
146
n
4
GLY
146
B
SER
147
n
5
SER
147
B
ALA
148
n
6
ALA
148
B
ARG
149
n
7
ARG
149
B
ARG
150
n
8
ARG
150
B
LEU
151
n
9
LEU
151
B
TYR
152
n
10
TYR
152
B
VAL
153
n
11
VAL
153
B
GLY
154
n
12
GLY
154
B
ASN
155
n
13
ASN
155
B
ILE
156
n
14
ILE
156
B
PRO
157
n
15
PRO
157
B
PHE
158
n
16
PHE
158
B
GLY
159
n
17
GLY
159
B
ILE
160
n
18
ILE
160
B
THR
161
n
19
THR
161
B
GLU
162
n
20
GLU
162
B
GLU
163
n
21
GLU
163
B
ALA
164
n
22
ALA
164
B
MET
165
n
23
MET
165
B
MET
166
n
24
MET
166
B
ASP
167
n
25
ASP
167
B
PHE
168
n
26
PHE
168
B
PHE
169
n
27
PHE
169
B
ASN
170
n
28
ASN
170
B
ALA
171
n
29
ALA
171
B
GLN
172
n
30
GLN
172
B
MET
173
n
31
MET
173
B
ARG
174
n
32
ARG
174
B
LEU
175
n
33
LEU
175
B
GLY
176
n
34
GLY
176
B
GLY
177
n
35
GLY
177
B
LEU
178
n
36
LEU
178
B
THR
179
n
37
THR
179
B
GLN
180
n
38
GLN
180
B
ALA
181
n
39
ALA
181
B
PRO
182
n
40
PRO
182
B
GLY
183
n
41
GLY
183
B
ASN
184
n
42
ASN
184
B
PRO
185
n
43
PRO
185
B
VAL
186
n
44
VAL
186
B
LEU
187
n
45
LEU
187
B
ALA
188
n
46
ALA
188
B
VAL
189
n
47
VAL
189
B
GLN
190
n
48
GLN
190
B
ILE
191
n
49
ILE
191
B
ASN
192
n
50
ASN
192
B
GLN
193
n
51
GLN
193
B
ASP
194
n
52
ASP
194
B
LYS
195
n
53
LYS
195
B
ASN
196
n
54
ASN
196
B
PHE
197
n
55
PHE
197
B
ALA
198
n
56
ALA
198
B
PHE
199
n
57
PHE
199
B
LEU
200
n
58
LEU
200
B
GLU
201
n
59
GLU
201
B
PHE
202
n
60
PHE
202
B
ARG
203
n
61
ARG
203
B
SER
204
n
62
SER
204
B
VAL
205
n
63
VAL
205
B
ASP
206
n
64
ASP
206
B
GLU
207
n
65
GLU
207
B
THR
208
n
66
THR
208
B
THR
209
n
67
THR
209
B
GLN
210
n
68
GLN
210
B
ALA
211
n
69
ALA
211
B
MET
212
n
70
MET
212
B
ALA
213
n
71
ALA
213
B
PHE
214
n
72
PHE
214
B
ASP
215
n
73
ASP
215
B
GLY
216
n
74
GLY
216
B
ILE
217
n
75
ILE
217
B
ILE
218
n
76
ILE
218
B
PHE
219
n
77
PHE
219
B
GLN
220
n
78
GLN
220
B
GLY
221
n
79
GLY
221
B
GLN
222
n
80
GLN
222
B
SER
223
n
81
SER
223
B
LEU
224
n
82
LEU
224
B
LYS
225
n
83
LYS
225
B
ILE
226
n
84
ILE
226
B
ARG
227
n
85
ARG
227
B
ARG
228
n
86
ARG
228
B
PRO
229
n
87
PRO
229
B
HIS
230
n
88
HIS
230
B
ASP
231
n
89
ASP
231
B
TYR
232
n
90
TYR
232
B
GLN
233
n
91
GLN
233
B
PRO
234
n
92
PRO
234
B
LEU
235
n
93
LEU
235
B
PRO
236
n
94
PRO
236
B
GLY
237
n
95
GLY
237
B
ALA
258
n
96
ALA
258
B
HIS
259
n
97
HIS
259
B
LYS
260
n
98
LYS
260
B
LEU
261
n
99
LEU
261
B
PHE
262
n
100
PHE
262
B
ILE
263
n
101
ILE
263
B
GLY
264
n
102
GLY
264
B
GLY
265
n
103
GLY
265
B
LEU
266
n
104
LEU
266
B
PRO
267
n
105
PRO
267
B
ASN
268
n
106
ASN
268
B
TYR
269
n
107
TYR
269
B
LEU
270
n
108
LEU
270
B
ASN
271
n
109
ASN
271
B
ASP
272
n
110
ASP
272
B
ASP
273
n
111
ASP
273
B
GLN
274
n
112
GLN
274
B
VAL
275
n
113
VAL
275
B
LYS
276
n
114
LYS
276
B
GLU
277
n
115
GLU
277
B
LEU
278
n
116
LEU
278
B
LEU
279
n
117
LEU
279
B
THR
280
n
118
THR
280
B
SER
281
n
119
SER
281
B
PHE
282
n
120
PHE
282
B
GLY
283
n
121
GLY
283
B
PRO
284
n
122
PRO
284
B
LEU
285
n
123
LEU
285
B
LYS
286
n
124
LYS
286
B
ALA
287
n
125
ALA
287
B
PHE
288
n
126
PHE
288
B
ASN
289
n
127
ASN
289
B
LEU
290
n
128
LEU
290
B
VAL
291
n
129
VAL
291
B
LYS
292
n
130
LYS
292
B
ASP
293
n
131
ASP
293
B
SER
294
n
132
SER
294
B
ALA
295
n
133
ALA
295
B
THR
296
n
134
THR
296
B
GLY
297
n
135
GLY
297
B
LEU
298
n
136
LEU
298
B
SER
299
n
137
SER
299
B
LYS
300
n
138
LYS
300
B
GLY
301
n
139
GLY
301
B
TYR
302
n
140
TYR
302
B
ALA
303
n
141
ALA
303
B
PHE
304
n
142
PHE
304
B
CYS
305
n
143
CYS
305
B
GLU
306
n
144
GLU
306
B
TYR
307
n
145
TYR
307
B
VAL
308
n
146
VAL
308
B
ASP
309
n
147
ASP
309
B
ILE
310
n
148
ILE
310
B
ASN
311
n
149
ASN
311
B
VAL
312
n
150
VAL
312
B
THR
313
n
151
THR
313
B
ASP
314
n
152
ASP
314
B
GLN
315
n
153
GLN
315
B
ALA
316
n
154
ALA
316
B
ILE
317
n
155
ILE
317
B
ALA
318
n
156
ALA
318
B
GLY
319
n
157
GLY
319
B
LEU
320
n
158
LEU
320
B
ASN
321
n
159
ASN
321
B
GLY
322
n
160
GLY
322
B
MET
323
n
161
MET
323
B
GLN
324
n
162
GLN
324
B
LEU
325
n
163
LEU
325
B
GLY
326
n
164
GLY
326
B
ASP
327
n
165
ASP
327
B
LYS
328
n
166
LYS
328
B
LYS
329
n
167
LYS
329
B
LEU
330
n
168
LEU
330
B
LEU
331
n
169
LEU
331
B
VAL
332
n
170
VAL
332
B
GLN
333
n
171
GLN
333
B
ARG
334
n
172
ARG
334
B
ALA
335
n
173
ALA
335
B
SER
336
n
174
SER
336
B
GLY
143
n
1
GLY
143
D
PRO
144
n
2
PRO
144
D
LEU
145
n
3
LEU
145
D
GLY
146
n
4
GLY
146
D
SER
147
n
5
SER
147
D
ALA
148
n
6
ALA
148
D
ARG
149
n
7
ARG
149
D
ARG
150
n
8
ARG
150
D
LEU
151
n
9
LEU
151
D
TYR
152
n
10
TYR
152
D
VAL
153
n
11
VAL
153
D
GLY
154
n
12
GLY
154
D
ASN
155
n
13
ASN
155
D
ILE
156
n
14
ILE
156
D
PRO
157
n
15
PRO
157
D
PHE
158
n
16
PHE
158
D
GLY
159
n
17
GLY
159
D
ILE
160
n
18
ILE
160
D
THR
161
n
19
THR
161
D
GLU
162
n
20
GLU
162
D
GLU
163
n
21
GLU
163
D
ALA
164
n
22
ALA
164
D
MET
165
n
23
MET
165
D
MET
166
n
24
MET
166
D
ASP
167
n
25
ASP
167
D
PHE
168
n
26
PHE
168
D
PHE
169
n
27
PHE
169
D
ASN
170
n
28
ASN
170
D
ALA
171
n
29
ALA
171
D
GLN
172
n
30
GLN
172
D
MET
173
n
31
MET
173
D
ARG
174
n
32
ARG
174
D
LEU
175
n
33
LEU
175
D
GLY
176
n
34
GLY
176
D
GLY
177
n
35
GLY
177
D
LEU
178
n
36
LEU
178
D
THR
179
n
37
THR
179
D
GLN
180
n
38
GLN
180
D
ALA
181
n
39
ALA
181
D
PRO
182
n
40
PRO
182
D
GLY
183
n
41
GLY
183
D
ASN
184
n
42
ASN
184
D
PRO
185
n
43
PRO
185
D
VAL
186
n
44
VAL
186
D
LEU
187
n
45
LEU
187
D
ALA
188
n
46
ALA
188
D
VAL
189
n
47
VAL
189
D
GLN
190
n
48
GLN
190
D
ILE
191
n
49
ILE
191
D
ASN
192
n
50
ASN
192
D
GLN
193
n
51
GLN
193
D
ASP
194
n
52
ASP
194
D
LYS
195
n
53
LYS
195
D
ASN
196
n
54
ASN
196
D
PHE
197
n
55
PHE
197
D
ALA
198
n
56
ALA
198
D
PHE
199
n
57
PHE
199
D
LEU
200
n
58
LEU
200
D
GLU
201
n
59
GLU
201
D
PHE
202
n
60
PHE
202
D
ARG
203
n
61
ARG
203
D
SER
204
n
62
SER
204
D
VAL
205
n
63
VAL
205
D
ASP
206
n
64
ASP
206
D
GLU
207
n
65
GLU
207
D
THR
208
n
66
THR
208
D
THR
209
n
67
THR
209
D
GLN
210
n
68
GLN
210
D
ALA
211
n
69
ALA
211
D
MET
212
n
70
MET
212
D
ALA
213
n
71
ALA
213
D
PHE
214
n
72
PHE
214
D
ASP
215
n
73
ASP
215
D
GLY
216
n
74
GLY
216
D
ILE
217
n
75
ILE
217
D
ILE
218
n
76
ILE
218
D
PHE
219
n
77
PHE
219
D
GLN
220
n
78
GLN
220
D
GLY
221
n
79
GLY
221
D
GLN
222
n
80
GLN
222
D
SER
223
n
81
SER
223
D
LEU
224
n
82
LEU
224
D
LYS
225
n
83
LYS
225
D
ILE
226
n
84
ILE
226
D
ARG
227
n
85
ARG
227
D
ARG
228
n
86
ARG
228
D
PRO
229
n
87
PRO
229
D
HIS
230
n
88
HIS
230
D
ASP
231
n
89
ASP
231
D
TYR
232
n
90
TYR
232
D
GLN
233
n
91
GLN
233
D
PRO
234
n
92
PRO
234
D
LEU
235
n
93
LEU
235
D
PRO
236
n
94
PRO
236
D
GLY
237
n
95
GLY
237
D
ALA
258
n
96
ALA
258
D
HIS
259
n
97
HIS
259
D
LYS
260
n
98
LYS
260
D
LEU
261
n
99
LEU
261
D
PHE
262
n
100
PHE
262
D
ILE
263
n
101
ILE
263
D
GLY
264
n
102
GLY
264
D
GLY
265
n
103
GLY
265
D
LEU
266
n
104
LEU
266
D
PRO
267
n
105
PRO
267
D
ASN
268
n
106
ASN
268
D
TYR
269
n
107
TYR
269
D
LEU
270
n
108
LEU
270
D
ASN
271
n
109
ASN
271
D
ASP
272
n
110
ASP
272
D
ASP
273
n
111
ASP
273
D
GLN
274
n
112
GLN
274
D
VAL
275
n
113
VAL
275
D
LYS
276
n
114
LYS
276
D
GLU
277
n
115
GLU
277
D
LEU
278
n
116
LEU
278
D
LEU
279
n
117
LEU
279
D
THR
280
n
118
THR
280
D
SER
281
n
119
SER
281
D
PHE
282
n
120
PHE
282
D
GLY
283
n
121
GLY
283
D
PRO
284
n
122
PRO
284
D
LEU
285
n
123
LEU
285
D
LYS
286
n
124
LYS
286
D
ALA
287
n
125
ALA
287
D
PHE
288
n
126
PHE
288
D
ASN
289
n
127
ASN
289
D
LEU
290
n
128
LEU
290
D
VAL
291
n
129
VAL
291
D
LYS
292
n
130
LYS
292
D
ASP
293
n
131
ASP
293
D
SER
294
n
132
SER
294
D
ALA
295
n
133
ALA
295
D
THR
296
n
134
THR
296
D
GLY
297
n
135
GLY
297
D
LEU
298
n
136
LEU
298
D
SER
299
n
137
SER
299
D
LYS
300
n
138
LYS
300
D
GLY
301
n
139
GLY
301
D
TYR
302
n
140
TYR
302
D
ALA
303
n
141
ALA
303
D
PHE
304
n
142
PHE
304
D
CYS
305
n
143
CYS
305
D
GLU
306
n
144
GLU
306
D
TYR
307
n
145
TYR
307
D
VAL
308
n
146
VAL
308
D
ASP
309
n
147
ASP
309
D
ILE
310
n
148
ILE
310
D
ASN
311
n
149
ASN
311
D
VAL
312
n
150
VAL
312
D
THR
313
n
151
THR
313
D
ASP
314
n
152
ASP
314
D
GLN
315
n
153
GLN
315
D
ALA
316
n
154
ALA
316
D
ILE
317
n
155
ILE
317
D
ALA
318
n
156
ALA
318
D
GLY
319
n
157
GLY
319
D
LEU
320
n
158
LEU
320
D
ASN
321
n
159
ASN
321
D
GLY
322
n
160
GLY
322
D
MET
323
n
161
MET
323
D
GLN
324
n
162
GLN
324
D
LEU
325
n
163
LEU
325
D
GLY
326
n
164
GLY
326
D
ASP
327
n
165
ASP
327
D
LYS
328
n
166
LYS
328
D
LYS
329
n
167
LYS
329
D
LEU
330
n
168
LEU
330
D
LEU
331
n
169
LEU
331
D
VAL
332
n
170
VAL
332
D
GLN
333
n
171
GLN
333
D
ARG
334
n
172
ARG
334
D
ALA
335
n
173
ALA
335
D
SER
336
n
174
SER
336
D
n
1
143
I
n
2
144
I
LEU
145
n
3
LEU
145
I
GLY
146
n
4
GLY
146
I
SER
147
n
5
SER
147
I
ALA
148
n
6
ALA
148
I
ARG
149
n
7
ARG
149
I
ARG
150
n
8
ARG
150
I
LEU
151
n
9
LEU
151
I
TYR
152
n
10
TYR
152
I
VAL
153
n
11
VAL
153
I
GLY
154
n
12
GLY
154
I
ASN
155
n
13
ASN
155
I
ILE
156
n
14
ILE
156
I
PRO
157
n
15
PRO
157
I
PHE
158
n
16
PHE
158
I
GLY
159
n
17
GLY
159
I
ILE
160
n
18
ILE
160
I
THR
161
n
19
THR
161
I
GLU
162
n
20
GLU
162
I
GLU
163
n
21
GLU
163
I
ALA
164
n
22
ALA
164
I
MET
165
n
23
MET
165
I
MET
166
n
24
MET
166
I
ASP
167
n
25
ASP
167
I
PHE
168
n
26
PHE
168
I
PHE
169
n
27
PHE
169
I
ASN
170
n
28
ASN
170
I
ALA
171
n
29
ALA
171
I
GLN
172
n
30
GLN
172
I
MET
173
n
31
MET
173
I
ARG
174
n
32
ARG
174
I
LEU
175
n
33
LEU
175
I
GLY
176
n
34
GLY
176
I
GLY
177
n
35
GLY
177
I
LEU
178
n
36
LEU
178
I
THR
179
n
37
THR
179
I
GLN
180
n
38
GLN
180
I
ALA
181
n
39
ALA
181
I
PRO
182
n
40
PRO
182
I
GLY
183
n
41
GLY
183
I
ASN
184
n
42
ASN
184
I
PRO
185
n
43
PRO
185
I
VAL
186
n
44
VAL
186
I
LEU
187
n
45
LEU
187
I
ALA
188
n
46
ALA
188
I
VAL
189
n
47
VAL
189
I
GLN
190
n
48
GLN
190
I
ILE
191
n
49
ILE
191
I
ASN
192
n
50
ASN
192
I
GLN
193
n
51
GLN
193
I
ASP
194
n
52
ASP
194
I
LYS
195
n
53
LYS
195
I
ASN
196
n
54
ASN
196
I
PHE
197
n
55
PHE
197
I
ALA
198
n
56
ALA
198
I
PHE
199
n
57
PHE
199
I
LEU
200
n
58
LEU
200
I
GLU
201
n
59
GLU
201
I
PHE
202
n
60
PHE
202
I
ARG
203
n
61
ARG
203
I
SER
204
n
62
SER
204
I
VAL
205
n
63
VAL
205
I
ASP
206
n
64
ASP
206
I
GLU
207
n
65
GLU
207
I
THR
208
n
66
THR
208
I
THR
209
n
67
THR
209
I
GLN
210
n
68
GLN
210
I
ALA
211
n
69
ALA
211
I
MET
212
n
70
MET
212
I
ALA
213
n
71
ALA
213
I
PHE
214
n
72
PHE
214
I
ASP
215
n
73
ASP
215
I
GLY
216
n
74
GLY
216
I
ILE
217
n
75
ILE
217
I
ILE
218
n
76
ILE
218
I
PHE
219
n
77
PHE
219
I
GLN
220
n
78
GLN
220
I
GLY
221
n
79
GLY
221
I
GLN
222
n
80
GLN
222
I
SER
223
n
81
SER
223
I
LEU
224
n
82
LEU
224
I
LYS
225
n
83
LYS
225
I
ILE
226
n
84
ILE
226
I
ARG
227
n
85
ARG
227
I
ARG
228
n
86
ARG
228
I
PRO
229
n
87
PRO
229
I
HIS
230
n
88
HIS
230
I
ASP
231
n
89
ASP
231
I
TYR
232
n
90
TYR
232
I
GLN
233
n
91
GLN
233
I
PRO
234
n
92
PRO
234
I
LEU
235
n
93
LEU
235
I
PRO
236
n
94
PRO
236
I
GLY
237
n
95
GLY
237
I
ALA
258
n
96
ALA
258
I
HIS
259
n
97
HIS
259
I
LYS
260
n
98
LYS
260
I
LEU
261
n
99
LEU
261
I
PHE
262
n
100
PHE
262
I
ILE
263
n
101
ILE
263
I
GLY
264
n
102
GLY
264
I
GLY
265
n
103
GLY
265
I
LEU
266
n
104
LEU
266
I
PRO
267
n
105
PRO
267
I
ASN
268
n
106
ASN
268
I
TYR
269
n
107
TYR
269
I
LEU
270
n
108
LEU
270
I
ASN
271
n
109
ASN
271
I
ASP
272
n
110
ASP
272
I
ASP
273
n
111
ASP
273
I
GLN
274
n
112
GLN
274
I
VAL
275
n
113
VAL
275
I
LYS
276
n
114
LYS
276
I
GLU
277
n
115
GLU
277
I
LEU
278
n
116
LEU
278
I
LEU
279
n
117
LEU
279
I
THR
280
n
118
THR
280
I
SER
281
n
119
SER
281
I
PHE
282
n
120
PHE
282
I
GLY
283
n
121
GLY
283
I
PRO
284
n
122
PRO
284
I
LEU
285
n
123
LEU
285
I
LYS
286
n
124
LYS
286
I
ALA
287
n
125
ALA
287
I
PHE
288
n
126
PHE
288
I
ASN
289
n
127
ASN
289
I
LEU
290
n
128
LEU
290
I
VAL
291
n
129
VAL
291
I
LYS
292
n
130
LYS
292
I
ASP
293
n
131
ASP
293
I
SER
294
n
132
SER
294
I
ALA
295
n
133
ALA
295
I
THR
296
n
134
THR
296
I
GLY
297
n
135
GLY
297
I
LEU
298
n
136
LEU
298
I
SER
299
n
137
SER
299
I
LYS
300
n
138
LYS
300
I
GLY
301
n
139
GLY
301
I
TYR
302
n
140
TYR
302
I
ALA
303
n
141
ALA
303
I
PHE
304
n
142
PHE
304
I
CYS
305
n
143
CYS
305
I
GLU
306
n
144
GLU
306
I
TYR
307
n
145
TYR
307
I
VAL
308
n
146
VAL
308
I
ASP
309
n
147
ASP
309
I
ILE
310
n
148
ILE
310
I
ASN
311
n
149
ASN
311
I
VAL
312
n
150
VAL
312
I
THR
313
n
151
THR
313
I
ASP
314
n
152
ASP
314
I
GLN
315
n
153
GLN
315
I
ALA
316
n
154
ALA
316
I
ILE
317
n
155
ILE
317
I
ALA
318
n
156
ALA
318
I
GLY
319
n
157
GLY
319
I
LEU
320
n
158
LEU
320
I
ASN
321
n
159
ASN
321
I
GLY
322
n
160
GLY
322
I
MET
323
n
161
MET
323
I
GLN
324
n
162
GLN
324
I
LEU
325
n
163
LEU
325
I
GLY
326
n
164
GLY
326
I
ASP
327
n
165
ASP
327
I
LYS
328
n
166
LYS
328
I
LYS
329
n
167
LYS
329
I
LEU
330
n
168
LEU
330
I
LEU
331
n
169
LEU
331
I
VAL
332
n
170
VAL
332
I
GLN
333
n
171
GLN
333
I
ARG
334
n
172
ARG
334
I
ALA
335
n
173
ALA
335
I
SER
336
n
174
SER
336
I
n
1
1
E
DU
2
n
2
DU
2
E
DU
3
n
3
DU
3
E
DU
4
n
4
DU
4
E
BRU
5
n
5
BRU
5
E
DU
6
n
6
DU
6
E
DU
7
n
7
DU
7
E
DC
1
n
1
DC
1
H
DU
2
n
2
DU
2
H
DU
3
n
3
DU
3
H
DU
4
n
4
DU
4
H
BRU
5
n
5
BRU
5
H
DU
6
n
6
DU
6
H
DU
7
n
7
DU
7
H
DC
1
n
1
DC
1
K
DU
2
n
2
DU
2
K
DU
3
n
3
DU
3
K
DU
4
n
4
DU
4
K
BRU
5
n
5
BRU
5
K
DU
6
n
6
DU
6
K
DU
7
n
7
DU
7
K
n
1
1
P
DU
2
n
2
DU
2
P
DU
3
n
3
DU
3
P
DU
4
n
4
DU
4
P
BRU
5
n
5
BRU
5
P
DU
6
n
6
DU
6
P
DU
7
n
7
DU
7
P
author_defined_assembly
8
octameric
E
BRU
5
E
BRU
5
DU
H
BRU
5
F
BRU
5
DU
K
BRU
5
G
BRU
5
DU
P
BRU
5
H
BRU
5
DU
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
A
N
ASN
192
A
N
ASN
50
A
O
PHE
197
A
O
PHE
55
A
O
ALA
198
A
O
ALA
56
A
N
VAL
153
A
N
VAL
11
A
N
TYR
152
A
N
TYR
10
A
O
ARG
227
A
O
ARG
85
A
N
PHE
219
A
N
PHE
77
A
O
GLN
222
A
O
GLN
80
A
N
ASN
289
A
N
ASN
127
A
O
PHE
304
A
O
PHE
142
A
O
ALA
303
A
O
ALA
141
A
N
ILE
263
A
N
ILE
101
A
N
PHE
262
A
N
PHE
100
A
O
GLN
333
A
O
GLN
171
A
N
LEU
325
A
N
LEU
163
A
O
LYS
328
A
O
LYS
166
B
N
ALA
188
B
N
ALA
46
B
O
GLU
201
B
O
GLU
59
B
O
ALA
198
B
O
ALA
56
B
N
VAL
153
B
N
VAL
11
B
N
TYR
152
B
N
TYR
10
B
O
ARG
227
B
O
ARG
85
B
N
PHE
219
B
N
PHE
77
B
O
GLN
222
B
O
GLN
80
B
N
VAL
291
B
N
VAL
129
B
O
LYS
300
B
O
LYS
138
B
O
CYS
305
B
O
CYS
143
B
N
LEU
261
B
N
LEU
99
B
N
GLY
264
B
N
GLY
102
B
O
LEU
331
B
O
LEU
169
B
N
LEU
325
B
N
LEU
163
B
O
LYS
328
B
O
LYS
166
D
N
ASN
192
C
N
ASN
50
D
O
PHE
197
C
O
PHE
55
D
O
ALA
198
C
O
ALA
56
D
N
VAL
153
C
N
VAL
11
D
N
GLY
154
C
N
GLY
12
D
O
LYS
225
C
O
LYS
83
D
N
PHE
219
C
N
PHE
77
D
O
GLN
222
C
O
GLN
80
D
N
LYS
286
C
N
LYS
124
D
O
GLU
306
C
O
GLU
144
D
O
ALA
303
C
O
ALA
141
D
N
ILE
263
C
N
ILE
101
D
N
PHE
262
C
N
PHE
100
D
O
GLN
333
C
O
GLN
171
I
N
LEU
187
D
N
LEU
45
I
O
GLU
201
D
O
GLU
59
I
O
ALA
198
D
O
ALA
56
I
N
VAL
153
D
N
VAL
11
I
N
TYR
152
D
N
TYR
10
I
O
ARG
227
D
O
ARG
85
I
N
PHE
219
D
N
PHE
77
I
O
GLN
222
D
O
GLN
80
I
N
VAL
291
D
N
VAL
129
I
O
LYS
300
D
O
LYS
138
I
O
ALA
303
D
O
ALA
141
I
N
ILE
263
D
N
ILE
101
I
N
GLY
264
D
N
GLY
102
I
O
LEU
331
D
O
LEU
169
1
E
P
DU
2
E
P
DU
2
1
Y
1
E
OP1
DU
2
E
OP1
DU
2
1
Y
1
E
OP2
DU
2
E
OP2
DU
2
1
Y
1
H
O5'
DC
1
F
O5'
DC
1
1
Y
1
H
C5'
DC
1
F
C5'
DC
1
1
Y
1
H
C4'
DC
1
F
C4'
DC
1
1
Y
1
H
O4'
DC
1
F
O4'
DC
1
1
Y
1
H
C3'
DC
1
F
C3'
DC
1
1
Y
1
H
C2'
DC
1
F
C2'
DC
1
1
Y
1
H
C1'
DC
1
F
C1'
DC
1
1
Y
1
H
N1
DC
1
F
N1
DC
1
1
Y
1
H
C2
DC
1
F
C2
DC
1
1
Y
1
H
O2
DC
1
F
O2
DC
1
1
Y
1
H
N3
DC
1
F
N3
DC
1
1
Y
1
H
C4
DC
1
F
C4
DC
1
1
Y
1
H
N4
DC
1
F
N4
DC
1
1
Y
1
H
C5
DC
1
F
C5
DC
1
1
Y
1
H
C6
DC
1
F
C6
DC
1
1
Y
1
K
O5'
DC
1
G
O5'
DC
1
1
Y
1
K
C5'
DC
1
G
C5'
DC
1
1
Y
1
K
C4'
DC
1
G
C4'
DC
1
1
Y
1
K
O4'
DC
1
G
O4'
DC
1
1
Y
1
K
C3'
DC
1
G
C3'
DC
1
1
Y
1
K
C2'
DC
1
G
C2'
DC
1
1
Y
1
K
C1'
DC
1
G
C1'
DC
1
1
Y
1
K
N1
DC
1
G
N1
DC
1
1
Y
1
K
C2
DC
1
G
C2
DC
1
1
Y
1
K
O2
DC
1
G
O2
DC
1
1
Y
1
K
N3
DC
1
G
N3
DC
1
1
Y
1
K
C4
DC
1
G
C4
DC
1
1
Y
1
K
N4
DC
1
G
N4
DC
1
1
Y
1
K
C5
DC
1
G
C5
DC
1
1
Y
1
K
C6
DC
1
G
C6
DC
1
1
Y
1
P
P
DU
2
H
P
DU
2
1
Y
1
P
OP1
DU
2
H
OP1
DU
2
1
Y
1
P
OP2
DU
2
H
OP2
DU
2
1
Y
1
P
O5'
DU
2
H
O5'
DU
2
1
Y
1
P
C5'
DU
2
H
C5'
DU
2
1
Y
1
P
C4'
DU
2
H
C4'
DU
2
1
Y
1
P
O4'
DU
2
H
O4'
DU
2
1
Y
1
P
C3'
DU
2
H
C3'
DU
2
1
Y
1
P
C2'
DU
2
H
C2'
DU
2
1
Y
1
P
C1'
DU
2
H
C1'
DU
2
1
Y
1
P
N1
DU
2
H
N1
DU
2
1
Y
1
P
C2
DU
2
H
C2
DU
2
1
Y
1
P
O2
DU
2
H
O2
DU
2
1
Y
1
P
N3
DU
2
H
N3
DU
2
1
Y
1
P
C4
DU
2
H
C4
DU
2
1
Y
1
P
O4
DU
2
H
O4
DU
2
1
Y
1
P
C5
DU
2
H
C5
DU
2
1
Y
1
P
C6
DU
2
H
C6
DU
2
1
Y
1
B
GLY
143
B
GLY
1
1
Y
1
I
GLY
143
D
GLY
1
1
Y
1
I
PRO
144
D
PRO
2
1
Y
1
E
DC
1
E
DC
1
1
Y
1
P
DC
1
H
DC
1
1
Y
1
E
DU
6
0.103
SIDE CHAIN
1
P
DU
6
0.066
SIDE CHAIN
1
H
H
O3'
P
DC
DU
1
2
-0.085
0.012
1.607
1.522
Y
1
K
K
O3'
P
DC
DU
1
2
-0.085
0.012
1.607
1.522
Y
1
P
P
O3'
P
DU
DU
2
3
-0.086
0.012
1.607
1.521
Y
1
A
PRO
144
-66.35
10.52
1
A
GLN
233
-178.82
137.21
1
B
LEU
145
-110.22
50.70
1
B
ILE
160
-38.80
146.82
1
B
LEU
235
-111.52
78.43
1
B
MET
323
-55.39
175.38
1
D
PRO
267
-54.73
98.94
1
D
ASN
268
-46.82
10.12
1
I
ALA
181
178.08
-178.50
1
I
ASN
196
39.06
61.26
1
I
ASP
231
-86.00
31.47
1
I
PRO
236
-27.46
-69.80
1
I
ASN
289
-176.85
133.94
1
I
ASP
293
-69.21
98.56
1
I
SER
294
-31.21
-37.12
1
I
ALA
295
-81.35
-74.19
1
I
ILE
310
-50.01
-9.27
1
I
LEU
325
-90.44
59.79
CNS_TOPPAR:protein_rep.param
dna-rna_rep_brpatch.param
CNS_TOPPAR:ion.param
CNS_TOPPAR:water_rep.param
dioxane.param
123.620
39.7133
10.820
3.9680
0.0000
0.4460
-16.7290
0.0000
12.7610
0.2706
0.2079
2.5000
50.0000
4926
55742
50816
8.7000
90.1000
1.000
1.000
RANDOM
1
THROUGHOUT
0.000
MOLECULAR REPLACEMENT
2G4B
Engh & Huber
38.3339
2.5000
50.0000
225
6102
79
441
5357
0.007
2.000
1.23
2.500
23.5
2.500
0.96
3.000
2.500
50.000
3VAL
-1.00
0.147
1.635
1
17.7
6.700
95.100
0.324
2.500
2.590
1928
0.448
1
3.900
69.100
0.301
2.590
2.690
2500
0.520
1
4.700
85.700
0.275
2.690
2.820
2710
0.598
1
5.800
96.100
0.240
2.820
2.960
2823
0.720
1
6.900
99.500
0.198
2.960
3.150
2872
0.939
1
7.500
99.800
0.164
3.150
3.390
2861
1.499
1
7.600
100.000
0.148
3.390
3.730
2842
2.297
1
7.500
100.000
0.140
3.730
4.270
2862
2.570
1
7.400
100.000
0.134
4.270
5.380
2887
2.610
1
7.100
100.000
0.115
5.380
30.000
2904
2.409
1
7.500
100.000
data reduction
Zbyszek Otwinowski
hkl@hkl-xray.com
http://www.hkl-xray.com/
DENZO
program
data scaling
Zbyszek Otwinowski
hkl@hkl-xray.com
http://www.hkl-xray.com/
SCALEPACK
program
refinement
Axel T. Brunger
axel.brunger@yale.edu
Fortran_77
http://cns-online.org/
CNS
package
data extraction
PDB
deposit@deposit.rcsb.org
June 10, 2010
C++
http://sw-tools.pdb.org/apps/PDB_EXTRACT/
PDB_EXTRACT
package
3.10
data collection
HKL-2000
phasing
PHASER
Structure of U2AF65 variant with BrU5C1 DNA
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
3
N
N
4
N
N
4
N
N
3
N
N
4
N
N
4
N
N
3
N
N
4
N
N
4
N
N
4
N
N
3
N
N
4
N
N
4
N
N
4
N
N
4
N
N
5
N
N
5
N
N
5
N
N
5
N
N
5
N
N
5
N
N
5
N
N
5
N
N
A
THR
161
A
THR
19
HELX_P
A
GLY
176
A
GLY
34
1
1
16
A
SER
204
A
SER
62
HELX_P
A
ALA
211
A
ALA
69
1
2
8
A
MET
212
A
MET
70
HELX_P
A
ASP
215
A
ASP
73
5
3
4
A
ASN
271
A
ASN
109
HELX_P
A
SER
281
A
SER
119
1
4
11
A
ASN
311
A
ASN
149
HELX_P
A
ASN
321
A
ASN
159
1
5
11
B
THR
161
B
THR
19
HELX_P
B
GLY
176
B
GLY
34
1
6
16
B
SER
204
B
SER
62
HELX_P
B
MET
212
B
MET
70
1
7
9
B
ALA
213
B
ALA
71
HELX_P
B
ASP
215
B
ASP
73
5
8
3
B
ASN
271
B
ASN
109
HELX_P
B
SER
281
B
SER
119
1
9
11
B
ASP
309
B
ASP
147
HELX_P
B
ASN
311
B
ASN
149
5
10
3
B
VAL
312
B
VAL
150
HELX_P
B
ASN
321
B
ASN
159
1
11
10
D
THR
161
C
THR
19
HELX_P
D
GLY
176
C
GLY
34
1
12
16
D
SER
204
C
SER
62
HELX_P
D
ALA
211
C
ALA
69
1
13
8
D
MET
212
C
MET
70
HELX_P
D
ASP
215
C
ASP
73
5
14
4
D
ASN
271
C
ASN
109
HELX_P
D
THR
280
C
THR
118
1
15
10
D
SER
281
C
SER
119
HELX_P
D
GLY
283
C
GLY
121
5
16
3
D
ASN
311
C
ASN
149
HELX_P
D
ASN
321
C
ASN
159
1
17
11
I
LEU
145
D
LEU
3
HELX_P
I
ALA
148
D
ALA
6
5
18
4
I
THR
161
D
THR
19
HELX_P
I
GLY
177
D
GLY
35
1
19
17
I
SER
204
D
SER
62
HELX_P
I
MET
212
D
MET
70
1
20
9
I
ALA
213
D
ALA
71
HELX_P
I
ASP
215
D
ASP
73
5
21
3
I
ASN
271
D
ASN
109
HELX_P
I
THR
280
D
THR
118
1
22
10
I
SER
281
D
SER
119
HELX_P
I
GLY
283
D
GLY
121
5
23
3
I
VAL
312
D
VAL
150
HELX_P
I
ASN
321
D
ASN
159
1
24
10
covale
1.599
both
E
DU
4
E
O3'
DU
4
1_555
E
BRU
5
E
P
BRU
5
1_555
covale
1.603
both
E
BRU
5
E
O3'
BRU
5
1_555
E
DU
6
E
P
DU
6
1_555
covale
1.596
both
H
DU
4
F
O3'
DU
4
1_555
H
BRU
5
F
P
BRU
5
1_555
covale
1.603
both
H
BRU
5
F
O3'
BRU
5
1_555
H
DU
6
F
P
DU
6
1_555
covale
1.599
both
K
DU
4
G
O3'
DU
4
1_555
K
BRU
5
G
P
BRU
5
1_555
covale
1.605
both
K
BRU
5
G
O3'
BRU
5
1_555
K
DU
6
G
P
DU
6
1_555
covale
1.599
both
P
DU
4
H
O3'
DU
4
1_555
P
BRU
5
H
P
BRU
5
1_555
covale
1.601
both
P
BRU
5
H
O3'
BRU
5
1_555
P
DU
6
H
P
DU
6
1_555
RNA BINDING PROTEIN/DNA
RNA SPLICING FACTOR, RNA RECOGNITION MOTIF, RNA BINDING PROTEIN, RNA BINDING PROTEIN-DNA complex
A
GLY
143
A
GLY
1
1
A
PRO
144
A
PRO
2
-0.59
D
GLY
143
C
GLY
1
1
D
PRO
144
C
PRO
2
-0.25
U2AF2_HUMAN
UNP
1
148
P26368
ARRLYVGNIPFGITEEAMMDFFNAQMRLGGLTQAPGNPVLAVQINQDKNFAFLEFRSVDETTQAMAFDGIIFQGQSLKIR
RPHDYQPLPG
U2AF2_HUMAN
UNP
1
258
P26368
AHKLFIGGLPNYLNDDQVKELLTSFGPLKAFNLVKDSATGLSKGYAFCEYVDINVTDQAIAGLNGMQLGDKKLLVQRAS
3VAL
PDB
2
1
3VAL
CUUUUUU
148
237
3VAL
148
237
P26368
A
1
6
95
258
336
3VAL
258
336
P26368
A
2
96
174
148
237
3VAL
148
237
P26368
B
1
6
95
258
336
3VAL
258
336
P26368
B
2
96
174
148
237
3VAL
148
237
P26368
D
1
6
95
258
336
3VAL
258
336
P26368
D
2
96
174
148
237
3VAL
148
237
P26368
I
1
6
95
258
336
3VAL
258
336
P26368
I
2
96
174
1
7
3VAL
1
7
3VAL
E
3
1
7
1
7
3VAL
1
7
3VAL
H
3
1
7
1
7
3VAL
1
7
3VAL
K
3
1
7
1
7
3VAL
1
7
3VAL
P
3
1
7
1
expression tag
GLY
143
3VAL
A
P26368
UNP
1
1
expression tag
PRO
144
3VAL
A
P26368
UNP
2
1
expression tag
LEU
145
3VAL
A
P26368
UNP
3
1
expression tag
GLY
146
3VAL
A
P26368
UNP
4
1
expression tag
SER
147
3VAL
A
P26368
UNP
5
3
expression tag
GLY
143
3VAL
B
P26368
UNP
1
3
expression tag
PRO
144
3VAL
B
P26368
UNP
2
3
expression tag
LEU
145
3VAL
B
P26368
UNP
3
3
expression tag
GLY
146
3VAL
B
P26368
UNP
4
3
expression tag
SER
147
3VAL
B
P26368
UNP
5
5
expression tag
GLY
143
3VAL
D
P26368
UNP
1
5
expression tag
PRO
144
3VAL
D
P26368
UNP
2
5
expression tag
LEU
145
3VAL
D
P26368
UNP
3
5
expression tag
GLY
146
3VAL
D
P26368
UNP
4
5
expression tag
SER
147
3VAL
D
P26368
UNP
5
7
expression tag
GLY
143
3VAL
I
P26368
UNP
1
7
expression tag
PRO
144
3VAL
I
P26368
UNP
2
7
expression tag
LEU
145
3VAL
I
P26368
UNP
3
7
expression tag
GLY
146
3VAL
I
P26368
UNP
4
7
expression tag
SER
147
3VAL
I
P26368
UNP
5
4
2
4
2
4
2
4
2
4
2
4
4
2
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
186
A
VAL
44
A
ASN
192
A
ASN
50
A
PHE
197
A
PHE
55
A
PHE
202
A
PHE
60
A
ARG
150
A
ARG
8
A
GLY
154
A
GLY
12
A
LYS
225
A
LYS
83
A
ARG
227
A
ARG
85
A
ILE
218
A
ILE
76
A
PHE
219
A
PHE
77
A
GLN
222
A
GLN
80
A
SER
223
A
SER
81
A
LEU
285
A
LEU
123
A
LYS
292
A
LYS
130
A
SER
299
A
SER
137
A
TYR
307
A
TYR
145
A
LEU
261
A
LEU
99
A
GLY
264
A
GLY
102
A
LEU
331
A
LEU
169
A
ARG
334
A
ARG
172
A
GLN
324
A
GLN
162
A
LEU
325
A
LEU
163
A
LYS
328
A
LYS
166
A
LYS
329
A
LYS
167
B
VAL
186
B
VAL
44
B
ASN
192
B
ASN
50
B
PHE
197
B
PHE
55
B
PHE
202
B
PHE
60
B
ARG
150
B
ARG
8
B
GLY
154
B
GLY
12
B
LYS
225
B
LYS
83
B
ARG
227
B
ARG
85
B
ILE
218
B
ILE
76
B
PHE
219
B
PHE
77
B
GLN
222
B
GLN
80
B
SER
223
B
SER
81
B
LEU
285
B
LEU
123
B
LYS
292
B
LYS
130
B
SER
299
B
SER
137
B
TYR
307
B
TYR
145
B
LEU
261
B
LEU
99
B
GLY
264
B
GLY
102
B
LEU
331
B
LEU
169
B
ARG
334
B
ARG
172
B
GLN
324
B
GLN
162
B
LEU
325
B
LEU
163
B
LYS
328
B
LYS
166
B
LYS
329
B
LYS
167
D
VAL
186
C
VAL
44
D
ASN
192
C
ASN
50
D
PHE
197
C
PHE
55
D
PHE
202
C
PHE
60
D
ARG
150
C
ARG
8
D
GLY
154
C
GLY
12
D
LYS
225
C
LYS
83
D
ARG
227
C
ARG
85
D
ILE
218
C
ILE
76
D
PHE
219
C
PHE
77
D
GLN
222
C
GLN
80
D
SER
223
C
SER
81
D
LEU
285
C
LEU
123
D
LYS
292
C
LYS
130
D
SER
299
C
SER
137
D
TYR
307
C
TYR
145
D
LEU
261
C
LEU
99
D
GLY
264
C
GLY
102
D
LEU
331
C
LEU
169
D
ARG
334
C
ARG
172
I
VAL
186
D
VAL
44
I
ASN
192
D
ASN
50
I
PHE
197
D
PHE
55
I
PHE
202
D
PHE
60
I
ARG
150
D
ARG
8
I
GLY
154
D
GLY
12
I
LYS
225
D
LYS
83
I
ARG
227
D
ARG
85
I
ILE
218
D
ILE
76
I
PHE
219
D
PHE
77
I
GLN
222
D
GLN
80
I
SER
223
D
SER
81
I
LEU
285
D
LEU
123
I
LYS
292
D
LYS
130
I
SER
299
D
SER
137
I
TYR
307
D
TYR
145
I
LEU
261
D
LEU
99
I
GLY
264
D
GLY
102
I
LEU
331
D
LEU
169
I
ARG
334
D
ARG
172
BINDING SITE FOR RESIDUE DIO A 401
A
DIO
401
Software
6
BINDING SITE FOR RESIDUE SO4 A 402
A
SO4
402
Software
3
BINDING SITE FOR RESIDUE SO4 A 403
A
SO4
403
Software
3
BINDING SITE FOR RESIDUE DIO B 401
B
DIO
401
Software
4
BINDING SITE FOR RESIDUE SO4 B 402
B
SO4
402
Software
2
BINDING SITE FOR RESIDUE SO4 B 403
B
SO4
403
Software
1
BINDING SITE FOR RESIDUE DIO D 401
D
DIO
401
Software
6
BINDING SITE FOR RESIDUE SO4 D 402
D
SO4
402
Software
3
BINDING SITE FOR RESIDUE SO4 D 403
D
SO4
403
Software
3
BINDING SITE FOR RESIDUE SO4 D 404
D
SO4
404
Software
3
BINDING SITE FOR RESIDUE DIO I 401
I
DIO
401
Software
3
BINDING SITE FOR RESIDUE SO4 I 402
I
SO4
402
Software
4
BINDING SITE FOR RESIDUE SO4 I 403
I
SO4
403
Software
1
BINDING SITE FOR RESIDUE SO4 I 404
I
SO4
404
Software
2
BINDING SITE FOR RESIDUE SO4 H 101
H
SO4
101
Software
3
A
PRO
144
A
PRO
2
6
1_555
A
LEU
145
A
LEU
3
6
1_555
A
TYR
232
A
TYR
90
6
1_555
A
GLN
233
A
GLN
91
6
1_555
A
PRO
234
A
PRO
92
6
1_555
A
LEU
325
A
LEU
163
6
1_655
A
LYS
225
A
LYS
83
3
1_555
A
ARG
227
A
ARG
85
3
1_555
A
HOH
560
X
HOH
3
1_555
A
THR
209
A
THR
67
3
1_555
A
MET
212
A
MET
70
3
1_555
A
ARG
228
A
ARG
86
3
1_555
B
ARG
174
B
ARG
32
4
1_555
B
PRO
182
B
PRO
40
4
1_555
B
GLY
183
B
GLY
41
4
1_555
B
HIS
259
B
HIS
97
4
1_655
B
ARG
228
B
ARG
86
2
1_555
B
TYR
232
B
TYR
90
2
1_555
B
VAL
205
B
VAL
63
1
1_555
D
PRO
144
C
PRO
2
6
1_555
D
LEU
145
C
LEU
3
6
1_555
D
TYR
232
C
TYR
90
6
1_555
D
GLN
233
C
GLN
91
6
1_555
D
LEU
235
C
LEU
93
6
1_555
D
LEU
325
C
LEU
163
6
1_655
D
LYS
225
C
LYS
83
3
1_555
D
ARG
227
C
ARG
85
3
1_555
E
HOH
106
BA
HOH
3
1_656
D
ARG
150
C
ARG
8
3
1_555
D
GLU
201
C
GLU
59
3
1_555
E
DU
7
E
DU
7
3
1_656
D
ARG
228
C
ARG
86
3
1_555
D
ILE
310
C
ILE
148
3
1_555
D
HOH
549
Z
HOH
3
1_555
I
ARG
174
D
ARG
32
3
1_555
I
GLY
183
D
GLY
41
3
1_555
I
HIS
259
D
HIS
97
3
1_655
I
ARG
149
D
ARG
7
4
1_555
I
ARG
203
D
ARG
61
4
1_555
I
SER
204
D
SER
62
4
1_555
I
VAL
205
D
VAL
63
4
1_555
I
ARG
228
D
ARG
86
1
1_555
I
LYS
225
D
LYS
83
2
1_555
I
ARG
227
D
ARG
85
2
1_555
B
LYS
225
B
LYS
83
3
1_556
B
ARG
227
B
ARG
85
3
1_556
H
HOH
212
CA
HOH
3
1_555
4
P 1 21 1