0.006977
0.000000
0.000000
0.000000
0.006977
0.000000
0.000000
0.000000
0.016567
0.00000
0.00000
0.00000
Weichenrieder, O.
Wild, K.
Strub, K.
Cusack, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
143.330
143.330
60.360
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
Eu 3
151.964
EUROPIUM (III) ION
non-polymer
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
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
C9 H13 N2 O9 P
324.181
y
URIDINE-5'-MONOPHOSPHATE
RNA 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
EU
N
161
N
O
N
162
N
P
N
163
N
O
N
164
N
O
N
165
N
O
N
166
N
C
N
167
R
C
N
168
N
O
N
169
S
C
N
170
N
O
N
171
R
C
N
172
N
O
N
173
R
C
Y
174
N
N
Y
175
N
C
Y
176
N
N
Y
177
N
C
N
178
N
C
N
179
N
O
N
180
N
N
N
181
N
C
N
182
N
N
N
183
N
N
Y
184
N
C
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
H
N
199
N
N
N
200
S
C
N
201
N
C
N
202
N
O
N
203
N
C
N
204
N
C
N
205
N
C
N
206
N
O
N
207
N
N
N
208
N
O
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
H
N
219
N
N
N
220
S
C
N
221
N
C
N
222
N
O
N
223
N
C
N
224
N
C
N
225
N
C
N
226
N
O
N
227
N
O
N
228
N
O
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
H
N
238
N
N
N
239
N
C
N
240
N
C
N
241
N
O
N
242
N
O
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
N
N
249
S
C
N
250
N
C
N
251
N
O
N
252
N
C
Y
253
N
C
Y
254
N
N
Y
255
N
C
Y
256
N
C
Y
257
N
N
N
258
N
O
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
H
N
269
N
N
N
270
S
C
N
271
N
C
N
272
N
O
N
273
S
C
N
274
N
C
N
275
N
C
N
276
N
C
N
277
N
O
N
278
N
H
N
279
N
H
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
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
C
N
297
N
C
N
298
N
C
N
299
N
O
N
300
N
H
N
301
N
H
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
N
N
314
S
C
N
315
N
C
N
316
N
O
N
317
N
C
N
318
N
C
N
319
N
C
N
320
N
C
N
321
N
N
N
322
N
O
N
323
N
H
N
324
N
H
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
N
N
339
S
C
N
340
N
C
N
341
N
O
N
342
N
C
N
343
N
C
N
344
N
S
N
345
N
C
N
346
N
O
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
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
N
N
359
S
C
N
360
N
C
N
361
N
O
N
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
C
Y
368
N
C
N
369
N
O
N
370
N
H
N
371
N
H
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
N
N
382
S
C
N
383
N
C
N
384
N
O
N
385
N
C
N
386
N
C
N
387
N
C
N
388
N
O
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
H
N
398
N
N
N
399
S
C
N
400
N
C
N
401
N
O
N
402
N
C
N
403
N
O
N
404
N
O
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
N
N
413
S
C
N
414
N
C
N
415
N
O
N
416
R
C
N
417
N
O
N
418
N
C
N
419
N
O
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
N
N
430
S
C
N
431
N
C
N
432
N
O
N
433
N
C
Y
434
N
C
Y
435
N
C
Y
436
N
C
Y
437
N
N
Y
438
N
C
Y
439
N
C
Y
440
N
C
Y
441
N
C
Y
442
N
C
N
443
N
O
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
N
N
457
S
C
N
458
N
C
N
459
N
O
N
460
N
C
Y
461
N
C
Y
462
N
C
Y
463
N
C
Y
464
N
C
Y
465
N
C
Y
466
N
C
N
467
N
O
N
468
N
O
N
469
N
H
N
470
N
H
N
471
N
H
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
O
N
481
N
P
N
482
N
O
N
483
N
O
N
484
N
O
N
485
N
C
N
486
R
C
N
487
N
O
N
488
S
C
N
489
N
O
N
490
R
C
N
491
N
O
N
492
R
C
N
493
N
N
N
494
N
C
N
495
N
O
N
496
N
N
N
497
N
C
N
498
N
O
N
499
N
C
N
500
N
C
N
501
N
H
N
502
N
H
N
503
N
H
N
504
N
H
N
505
N
H
N
506
N
H
N
507
N
H
N
508
N
H
N
509
N
H
N
510
N
H
N
511
N
H
N
512
N
H
N
513
N
H
N
514
N
N
N
515
S
C
N
516
N
C
N
517
N
O
N
518
N
C
N
519
N
C
N
520
N
C
N
521
N
O
N
522
N
H
N
523
N
H
N
524
N
H
N
525
N
H
N
526
N
H
N
527
N
H
N
528
N
H
N
529
N
H
N
530
N
H
N
531
N
H
N
532
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
doub
N
272
N
sing
N
273
N
sing
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
doub
N
293
N
sing
N
294
N
sing
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
doub
N
314
N
sing
N
315
N
sing
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
doub
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
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
doub
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
Y
361
N
doub
Y
362
N
sing
Y
363
N
sing
N
364
N
sing
Y
365
N
doub
N
366
N
sing
Y
367
N
doub
N
368
N
sing
Y
369
N
sing
N
370
N
sing
N
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
doub
N
380
N
sing
N
381
N
sing
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
doub
N
397
N
sing
N
398
N
sing
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
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
doub
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
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
doub
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
Y
430
N
doub
Y
431
N
sing
Y
432
N
sing
N
433
N
sing
Y
434
N
doub
Y
435
N
sing
Y
436
N
sing
N
437
N
sing
Y
438
N
sing
Y
439
N
doub
N
440
N
sing
Y
441
N
doub
N
442
N
sing
Y
443
N
sing
N
444
N
sing
N
445
N
sing
N
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
doub
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
Y
458
N
doub
Y
459
N
sing
Y
460
N
sing
N
461
N
sing
Y
462
N
doub
N
463
N
sing
Y
464
N
doub
N
465
N
sing
Y
466
N
sing
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
N
472
N
sing
N
473
N
doub
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
sing
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
N
495
N
sing
N
496
N
sing
N
497
N
doub
N
498
N
sing
N
499
N
sing
N
500
N
sing
N
501
N
doub
N
502
N
sing
N
503
N
doub
N
504
N
sing
N
505
N
sing
N
506
N
sing
N
507
N
sing
N
508
N
sing
N
509
N
sing
N
510
N
sing
N
511
N
sing
N
512
N
doub
N
513
N
sing
N
514
N
sing
N
515
N
sing
N
516
N
sing
N
517
N
sing
N
518
N
sing
N
519
N
sing
N
520
N
sing
N
521
N
sing
N
522
N
sing
N
523
N
sing
UK
Nature
NATUAS
0006
0028-0836
408
167
10.1038/35041507
11089964
Structure and Assembly of the Alu Domain of the Mammalian Signal Recognition Particle
2000
10.2210/pdb1e8s/pdb
pdb_00001e8s
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
CCD
1999-11-15
MARRESEARCH
MAD
M
x-ray
1
1.7757
1.0
1.7753
1.0
1.033
1.0
0.9326
1.0
ID14-2
ESRF
1.7757,1.7753,1.033,0.9326
SYNCHROTRON
ESRF BEAMLINE ID14-2
9996.567
SIGNAL RECOGNITION PARTICLE 9 KDA PROTEIN
1
man
polymer
12114.235
SIGNAL RECOGNITION PARTICLE 14 KDA PROTEIN
TRUNCATED AFTER K107
1
man
polymer
G101-U164 AND A383-U399 OF 7SL RNA CIRCULAR PERMUTATION (G101 LINKED TO U399) ADDITIONAL
28490.900
7SL RNA, 88-MER
ALU RNA
YES
1
syn
polymer
151.964
EUROPIUM (III) ION
2
syn
non-polymer
SRP9
SRP14
no
no
PQYQTWEEFSRAAEKLYLADPMKARVVLKYRHSDGNLCVKVTDDLVCLVYKTDQAQDVKKIEKFHSQLMRLMVAKEARNV
TMETE
PQYQTWEEFSRAAEKLYLADPMKARVVLKYRHSDGNLCVKVTDDLVCLVYKTDQAQDVKKIEKFHSQLMRLMVAKEARNV
TMETE
A
polypeptide(L)
no
no
VLLESEQFLTELTRLFQKCRTSGSVYITLKKYDGRTKPIPKKGTVEGFEPADNKCLLRATDGKKKISTVVSSKEVNKFQM
AYSNLLRANMDGLKKRDKKNKTKKTK
VLLESEQFLTELTRLFQKCRTSGSVYITLKKYDGRTKPIPKKGTVEGFEPADNKCLLRATDGKKKISTVVSSKEVNKFQM
AYSNLLRANMDGLKKRDKKNKTKKTK
B
polypeptide(L)
no
no
GCUAGCGAGACCCCGUCUCUGCCGGGCGCGGUGGCGCGCGCCUGUAGUCCCAGCUACUCGGGAGGCUGAGGUGGGAGGAU
CGCUAGUC
GCUAGCGAGACCCCGUCUCUGCCGGGCGCGGUGGCGCGCGCCUGUAGUCCCAGCUACUCGGGAGGCUGAGGUGGGAGGAU
CGCUAGUC
C
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
CYTOPLASM, NUCLEUS?
9606
HOMO SAPIENS
562
ESCHERICHIA COLI
HUMAN
sample
CYTOPLASM, NUCLEUS?
9606
HOMO SAPIENS
562
ESCHERICHIA COLI
1
3.06
66
EUROPIUM L(III) EDGE
7.00
50MM HEPES, 10MM MGCL2, 150MM NACL, 0.8 MM EU(NO3)3, 390MM (NH4)2SO4, 23% PEG400, pH 7.00
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Data collection
Database references
1
0
2000-11-08
1
1
2024-05-08
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
CA ATOMS ONLY
CA ATOMS ONLY
P ATOMS ONLY
CORE OF THE ALU DOMAIN OF THE MAMMALIAN SRP
PDBE
Y
PDBE
2000-09-29
REL
EU3
EUROPIUM (III) ION
THE RNA WAS PRODUCED BY IN VITRO TRANSCRIPTION WITH T7 RNA POLYMERASE USING RIBOZYME TECHNOLOGY.
9606
HUMAN
HOMO SAPIENS
sample
SIGNAL-RECOGNITION-PARTICLE ASSEMBLY HAS A CRUCIAL ROLE
IN TARGETING SECRETORY PROTEINS TO THE ROUGH ENDOPLASMIC
RETICULUM MEMBRANE. SRP9 TOGETHER WITH SRP14 AND THE ALU PORTION
OF THE SRP RNA, CONSTITUTES THE ELONGATION ARREST DOMAIN OF SRP.
THE COMPLEX OF SRP9 AND SRP14 IS REQUIRED FOR SRP RNA BINDING.
SIGNAL RECOGNITION PARTICLE CONSISTS OF A 7S RNA MOLECULE
OF 300 NUCLEOTIDES AND SIX PROTEIN SUBUNITS: SRP72, SRP68, SRP54,
SRP19, SRP14 AND SRP9.
CHAIN C CONTAINS ENGINEERED MUTATIONS U119C, C152U, U153G
EU3
1001
4
EU3
EU3
1001
C
EU3
1002
4
EU3
EU3
1002
C
n
1
2
A
n
2
3
A
n
3
4
A
GLN
5
n
4
GLN
5
A
THR
6
n
5
THR
6
A
TRP
7
n
6
TRP
7
A
GLU
8
n
7
GLU
8
A
GLU
9
n
8
GLU
9
A
PHE
10
n
9
PHE
10
A
SER
11
n
10
SER
11
A
ARG
12
n
11
ARG
12
A
ALA
13
n
12
ALA
13
A
ALA
14
n
13
ALA
14
A
GLU
15
n
14
GLU
15
A
LYS
16
n
15
LYS
16
A
LEU
17
n
16
LEU
17
A
TYR
18
n
17
TYR
18
A
LEU
19
n
18
LEU
19
A
ALA
20
n
19
ALA
20
A
ASP
21
n
20
ASP
21
A
PRO
22
n
21
PRO
22
A
MET
23
n
22
MET
23
A
LYS
24
n
23
LYS
24
A
ALA
25
n
24
ALA
25
A
ARG
26
n
25
ARG
26
A
VAL
27
n
26
VAL
27
A
VAL
28
n
27
VAL
28
A
LEU
29
n
28
LEU
29
A
LYS
30
n
29
LYS
30
A
TYR
31
n
30
TYR
31
A
ARG
32
n
31
ARG
32
A
HIS
33
n
32
HIS
33
A
SER
34
n
33
SER
34
A
ASP
35
n
34
ASP
35
A
GLY
36
n
35
GLY
36
A
ASN
37
n
36
ASN
37
A
LEU
38
n
37
LEU
38
A
CYS
39
n
38
CYS
39
A
VAL
40
n
39
VAL
40
A
LYS
41
n
40
LYS
41
A
VAL
42
n
41
VAL
42
A
THR
43
n
42
THR
43
A
ASP
44
n
43
ASP
44
A
ASP
45
n
44
ASP
45
A
LEU
46
n
45
LEU
46
A
VAL
47
n
46
VAL
47
A
CYS
48
n
47
CYS
48
A
LEU
49
n
48
LEU
49
A
VAL
50
n
49
VAL
50
A
TYR
51
n
50
TYR
51
A
LYS
52
n
51
LYS
52
A
THR
53
n
52
THR
53
A
ASP
54
n
53
ASP
54
A
GLN
55
n
54
GLN
55
A
ALA
56
n
55
ALA
56
A
GLN
57
n
56
GLN
57
A
ASP
58
n
57
ASP
58
A
VAL
59
n
58
VAL
59
A
LYS
60
n
59
LYS
60
A
LYS
61
n
60
LYS
61
A
ILE
62
n
61
ILE
62
A
GLU
63
n
62
GLU
63
A
LYS
64
n
63
LYS
64
A
PHE
65
n
64
PHE
65
A
HIS
66
n
65
HIS
66
A
SER
67
n
66
SER
67
A
GLN
68
n
67
GLN
68
A
LEU
69
n
68
LEU
69
A
MET
70
n
69
MET
70
A
ARG
71
n
70
ARG
71
A
LEU
72
n
71
LEU
72
A
MET
73
n
72
MET
73
A
VAL
74
n
73
VAL
74
A
ALA
75
n
74
ALA
75
A
n
75
76
A
n
76
77
A
n
77
78
A
n
78
79
A
n
79
80
A
n
80
81
A
n
81
82
A
n
82
83
A
n
83
84
A
n
84
85
A
n
85
86
A
VAL
2
n
1
VAL
2
B
LEU
3
n
2
LEU
3
B
LEU
4
n
3
LEU
4
B
GLU
5
n
4
GLU
5
B
SER
6
n
5
SER
6
B
GLU
7
n
6
GLU
7
B
GLN
8
n
7
GLN
8
B
PHE
9
n
8
PHE
9
B
LEU
10
n
9
LEU
10
B
THR
11
n
10
THR
11
B
GLU
12
n
11
GLU
12
B
LEU
13
n
12
LEU
13
B
THR
14
n
13
THR
14
B
ARG
15
n
14
ARG
15
B
LEU
16
n
15
LEU
16
B
PHE
17
n
16
PHE
17
B
GLN
18
n
17
GLN
18
B
LYS
19
n
18
LYS
19
B
CYS
20
n
19
CYS
20
B
ARG
21
n
20
ARG
21
B
THR
22
n
21
THR
22
B
SER
23
n
22
SER
23
B
GLY
24
n
23
GLY
24
B
SER
25
n
24
SER
25
B
VAL
26
n
25
VAL
26
B
TYR
27
n
26
TYR
27
B
ILE
28
n
27
ILE
28
B
THR
29
n
28
THR
29
B
LEU
30
n
29
LEU
30
B
LYS
31
n
30
LYS
31
B
LYS
32
n
31
LYS
32
B
TYR
33
n
32
TYR
33
B
ASP
34
n
33
ASP
34
B
GLY
35
n
34
GLY
35
B
n
35
36
B
n
36
37
B
n
37
38
B
n
38
39
B
n
39
40
B
n
40
41
B
n
41
42
B
n
42
43
B
n
43
44
B
n
44
45
B
n
45
46
B
n
46
47
B
n
47
48
B
n
48
49
B
n
49
50
B
n
50
51
B
n
51
52
B
n
52
53
B
ASN
54
n
53
ASN
54
B
LYS
55
n
54
LYS
55
B
CYS
56
n
55
CYS
56
B
LEU
57
n
56
LEU
57
B
LEU
58
n
57
LEU
58
B
ARG
59
n
58
ARG
59
B
ALA
60
n
59
ALA
60
B
THR
61
n
60
THR
61
B
ASP
62
n
61
ASP
62
B
GLY
63
n
62
GLY
63
B
LYS
64
n
63
LYS
64
B
LYS
65
n
64
LYS
65
B
LYS
66
n
65
LYS
66
B
ILE
67
n
66
ILE
67
B
SER
68
n
67
SER
68
B
THR
69
n
68
THR
69
B
VAL
70
n
69
VAL
70
B
VAL
71
n
70
VAL
71
B
SER
72
n
71
SER
72
B
SER
73
n
72
SER
73
B
LYS
74
n
73
LYS
74
B
GLU
75
n
74
GLU
75
B
VAL
76
n
75
VAL
76
B
ASN
77
n
76
ASN
77
B
LYS
78
n
77
LYS
78
B
PHE
79
n
78
PHE
79
B
GLN
80
n
79
GLN
80
B
MET
81
n
80
MET
81
B
ALA
82
n
81
ALA
82
B
TYR
83
n
82
TYR
83
B
SER
84
n
83
SER
84
B
ASN
85
n
84
ASN
85
B
LEU
86
n
85
LEU
86
B
LEU
87
n
86
LEU
87
B
ARG
88
n
87
ARG
88
B
ALA
89
n
88
ALA
89
B
ASN
90
n
89
ASN
90
B
MET
91
n
90
MET
91
B
ASP
92
n
91
ASP
92
B
GLY
93
n
92
GLY
93
B
LEU
94
n
93
LEU
94
B
LYS
95
n
94
LYS
95
B
n
95
96
B
n
96
97
B
n
97
98
B
n
98
99
B
n
99
100
B
n
100
101
B
n
101
102
B
n
102
103
B
n
103
104
B
n
104
105
B
n
105
106
B
n
106
107
B
G
380
n
1
G
380
C
C
381
n
2
C
381
C
U
382
n
3
U
382
C
A
383
n
4
A
383
C
G
384
n
5
G
384
C
C
385
n
6
C
385
C
G
386
n
7
G
386
C
A
387
n
8
A
387
C
G
388
n
9
G
388
C
A
389
n
10
A
389
C
C
390
n
11
C
390
C
C
391
n
12
C
391
C
C
392
n
13
C
392
C
C
393
n
14
C
393
C
G
394
n
15
G
394
C
U
395
n
16
U
395
C
C
396
n
17
C
396
C
U
397
n
18
U
397
C
C
398
n
19
C
398
C
U
399
n
20
U
399
C
G
101
n
21
G
101
C
C
102
n
22
C
102
C
C
103
n
23
C
103
C
G
104
n
24
G
104
C
G
105
n
25
G
105
C
G
106
n
26
G
106
C
C
107
n
27
C
107
C
G
108
n
28
G
108
C
C
109
n
29
C
109
C
G
110
n
30
G
110
C
G
111
n
31
G
111
C
U
112
n
32
U
112
C
G
113
n
33
G
113
C
G
114
n
34
G
114
C
C
115
n
35
C
115
C
G
116
n
36
G
116
C
C
117
n
37
C
117
C
G
118
n
38
G
118
C
C
119
n
39
C
119
C
G
120
n
40
G
120
C
C
121
n
41
C
121
C
C
122
n
42
C
122
C
U
123
n
43
U
123
C
G
124
n
44
G
124
C
U
125
n
45
U
125
C
A
126
n
46
A
126
C
G
127
n
47
G
127
C
U
128
n
48
U
128
C
C
129
n
49
C
129
C
C
130
n
50
C
130
C
C
131
n
51
C
131
C
A
132
n
52
A
132
C
G
133
n
53
G
133
C
C
134
n
54
C
134
C
U
135
n
55
U
135
C
A
136
n
56
A
136
C
C
137
n
57
C
137
C
U
138
n
58
U
138
C
C
139
n
59
C
139
C
G
140
n
60
G
140
C
G
141
n
61
G
141
C
G
142
n
62
G
142
C
A
143
n
63
A
143
C
G
144
n
64
G
144
C
G
145
n
65
G
145
C
C
146
n
66
C
146
C
U
147
n
67
U
147
C
G
148
n
68
G
148
C
A
149
n
69
A
149
C
G
150
n
70
G
150
C
G
151
n
71
G
151
C
U
152
n
72
U
152
C
G
153
n
73
G
153
C
G
154
n
74
G
154
C
G
155
n
75
G
155
C
A
156
n
76
A
156
C
G
157
n
77
G
157
C
G
158
n
78
G
158
C
A
159
n
79
A
159
C
U
160
n
80
U
160
C
C
161
n
81
C
161
C
G
162
n
82
G
162
C
C
163
n
83
C
163
C
U
164
n
84
U
164
C
A
165
n
85
A
165
C
G
166
n
86
G
166
C
n
87
167
C
n
88
168
C
software_defined_assembly
PQS
3
trimeric
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
A
PRO
2
A
PRO
1
1
Y
1
A
GLN
3
A
GLN
2
1
Y
1
A
TYR
4
A
TYR
3
1
Y
1
A
LYS
76
A
LYS
75
1
Y
1
A
GLU
77
A
GLU
76
1
Y
1
A
ALA
78
A
ALA
77
1
Y
1
A
ARG
79
A
ARG
78
1
Y
1
A
ASN
80
A
ASN
79
1
Y
1
A
VAL
81
A
VAL
80
1
Y
1
A
THR
82
A
THR
81
1
Y
1
A
MET
83
A
MET
82
1
Y
1
A
GLU
84
A
GLU
83
1
Y
1
A
THR
85
A
THR
84
1
Y
1
A
GLU
86
A
GLU
85
1
Y
1
B
ARG
36
B
ARG
35
1
Y
1
B
THR
37
B
THR
36
1
Y
1
B
LYS
38
B
LYS
37
1
Y
1
B
PRO
39
B
PRO
38
1
Y
1
B
ILE
40
B
ILE
39
1
Y
1
B
PRO
41
B
PRO
40
1
Y
1
B
LYS
42
B
LYS
41
1
Y
1
B
LYS
43
B
LYS
42
1
Y
1
B
GLY
44
B
GLY
43
1
Y
1
B
THR
45
B
THR
44
1
Y
1
B
VAL
46
B
VAL
45
1
Y
1
B
GLU
47
B
GLU
46
1
Y
1
B
GLY
48
B
GLY
47
1
Y
1
B
PHE
49
B
PHE
48
1
Y
1
B
GLU
50
B
GLU
49
1
Y
1
B
PRO
51
B
PRO
50
1
Y
1
B
ALA
52
B
ALA
51
1
Y
1
B
ASP
53
B
ASP
52
1
Y
1
B
LYS
96
B
LYS
95
1
Y
1
B
ARG
97
B
ARG
96
1
Y
1
B
ASP
98
B
ASP
97
1
Y
1
B
LYS
99
B
LYS
98
1
Y
1
B
LYS
100
B
LYS
99
1
Y
1
B
ASN
101
B
ASN
100
1
Y
1
B
LYS
102
B
LYS
101
1
Y
1
B
THR
103
B
THR
102
1
Y
1
B
LYS
104
B
LYS
103
1
Y
1
B
LYS
105
B
LYS
104
1
Y
1
B
THR
106
B
THR
105
1
Y
1
B
LYS
107
B
LYS
106
1
Y
1
C
U
167
C
U
87
1
Y
1
C
C
168
C
C
88
1
Y
PROTEIN_REP.PARAM
PROTEIN.TOP
DNA-RNA-ALLATOM-MOD.PARAM
DNA-RNA-ALLATOM-MOD.TOP
ION_EU.PARAM
ION-EU.TOP
50.0
-6.33141
0.00
0.00
-6.33141
0.00
12.6628
0.388
0.388
4.00
37.46
5448
96.2
3024867.55
1
RESTRAINED
0.0
MAD
FLAT MODEL
15
0.25
4.00
37.46
0
235
2
86
147
0.006
1.7
22.1
0.44
0.00
1.50
0.00
2.00
0.00
2.00
0.00
2.50
211.4
4.000
50.000
1E8S
5053
0.05900
1
5.9000
2.900
90.3
4.00
4.10
1.500
0.54100
1
1.90
59.6
data reduction
HKL
data reduction
MOSFLM
V. 6.0
data scaling
HKL
data scaling
SCALA
phasing
SHARP
phasing
SOLOMON
refinement
CNS
1.0
CA ATOMS ONLY, CHAIN A, B ; P ATOMS ONLY, CHAIN C
Alu domain of the mammalian SRP (potential Alu retroposition intermediate)
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
ALU RIBONUCLEOPROTEIN PARTICLE
ALU RIBONUCLEOPROTEIN PARTICLE, ALU RNP ASSEMBLY AND DIMERISATION, TRANSLATIONAL CONTROL, ALU RETROPOSITION
SR09_HUMAN
UNP
1
P49458
SR14_HUMAN
UNP
2
P37108
1E8S
PDB
3
1E8S
1
85
1E8S
2
86
P49458
A
1
1
85
2
107
1E8S
2
107
P37108
B
2
1
106
380
168
1E8S
380
168
1E8S
C
3
1
88
BINDING SITE FOR RESIDUE EU3 C1001
Software
1
C
A
156
C
A
76
1
1_555
94
P 42 21 2