0.007623
0.004401
0.000000
0.000000
0.008802
0.000000
0.000000
0.000000
0.004901
0.00000
0.00000
0.00000
Kuglstatter, A.
Oubridge, C.
Nagai, K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
131.180
131.180
204.051
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
C9 H13 N3 O10 P2
385.161
n
CYTIDINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE
RNA linking
Cl -1
35.453
CHLORIDE ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C10 H14 N5 O8 P
363.221
y
GUANOSINE-5'-MONOPHOSPHATE
RNA linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
Mg 2
24.305
MAGNESIUM ION
non-polymer
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
S
P
N
147
N
O
N
148
N
O
N
149
N
P
N
150
N
O
N
151
N
O
N
152
N
O
N
153
N
O
N
154
N
C
N
155
R
C
N
156
N
O
N
157
R
C
N
158
N
O
N
159
R
C
N
160
N
O
N
161
R
C
N
162
N
N
N
163
N
C
N
164
N
O
N
165
N
N
N
166
N
C
N
167
N
N
N
168
N
C
N
169
N
C
N
170
N
H
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
H
N
182
N
H
N
183
N
CL
N
184
N
N
N
185
R
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
S
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
O
N
199
N
P
N
200
N
O
N
201
N
O
N
202
N
O
N
203
N
C
N
204
R
C
N
205
N
O
N
206
S
C
N
207
N
O
N
208
R
C
N
209
N
O
N
210
R
C
Y
211
N
N
Y
212
N
C
Y
213
N
N
Y
214
N
C
N
215
N
C
N
216
N
O
N
217
N
N
N
218
N
C
N
219
N
N
N
220
N
N
Y
221
N
C
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
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
N
C
N
241
N
C
N
242
N
C
N
243
N
O
N
244
N
N
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
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
N
N
257
S
C
N
258
N
C
N
259
N
O
N
260
N
C
N
261
N
C
N
262
N
C
N
263
N
O
N
264
N
O
N
265
N
O
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
N
N
276
N
C
N
277
N
C
N
278
N
O
N
279
N
O
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
N
N
286
S
C
N
287
N
C
N
288
N
O
N
289
N
C
Y
290
N
C
Y
291
N
N
Y
292
N
C
Y
293
N
C
Y
294
N
N
N
295
N
O
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
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
O
N
307
N
H
N
308
N
H
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
S
C
N
314
N
C
N
315
N
C
N
316
N
C
N
317
N
O
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
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
N
N
332
S
C
N
333
N
C
N
334
N
O
N
335
N
C
N
336
N
C
N
337
N
C
N
338
N
C
N
339
N
O
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
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
N
C
N
358
N
C
N
359
N
C
N
360
N
C
N
361
N
N
N
362
N
O
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
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
N
N
379
S
C
N
380
N
C
N
381
N
O
N
382
N
C
N
383
N
C
N
384
N
S
N
385
N
C
N
386
N
O
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
H
N
398
N
MG
N
399
N
N
N
400
S
C
N
401
N
C
N
402
N
O
N
403
N
C
Y
404
N
C
Y
405
N
C
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
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
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
N
N
423
S
C
N
424
N
C
N
425
N
O
N
426
N
C
N
427
N
C
N
428
N
C
N
429
N
O
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
N
N
440
S
C
N
441
N
C
N
442
N
O
N
443
N
C
N
444
N
O
N
445
N
O
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
N
N
454
S
C
N
455
N
C
N
456
N
O
N
457
R
C
N
458
N
O
N
459
N
C
N
460
N
O
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
H
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
H
N
469
N
H
N
470
N
N
N
471
S
C
N
472
N
C
N
473
N
O
N
474
N
C
Y
475
N
C
Y
476
N
C
Y
477
N
C
Y
478
N
N
Y
479
N
C
Y
480
N
C
Y
481
N
C
Y
482
N
C
Y
483
N
C
N
484
N
O
N
485
N
H
N
486
N
H
N
487
N
H
N
488
N
H
N
489
N
H
N
490
N
H
N
491
N
H
N
492
N
H
N
493
N
H
N
494
N
H
N
495
N
H
N
496
N
H
N
497
N
N
N
498
S
C
N
499
N
C
N
500
N
O
N
501
N
C
Y
502
N
C
Y
503
N
C
Y
504
N
C
Y
505
N
C
Y
506
N
C
Y
507
N
C
N
508
N
O
N
509
N
O
N
510
N
H
N
511
N
H
N
512
N
H
N
513
N
H
N
514
N
H
N
515
N
H
N
516
N
H
N
517
N
H
N
518
N
H
N
519
N
H
N
520
N
H
N
521
N
O
N
522
N
P
N
523
N
O
N
524
N
O
N
525
N
O
N
526
N
C
N
527
R
C
N
528
N
O
N
529
S
C
N
530
N
O
N
531
R
C
N
532
N
O
N
533
R
C
N
534
N
N
N
535
N
C
N
536
N
O
N
537
N
N
N
538
N
C
N
539
N
O
N
540
N
C
N
541
N
C
N
542
N
H
N
543
N
H
N
544
N
H
N
545
N
H
N
546
N
H
N
547
N
H
N
548
N
H
N
549
N
H
N
550
N
H
N
551
N
H
N
552
N
H
N
553
N
H
N
554
N
H
N
555
N
N
N
556
S
C
N
557
N
C
N
558
N
O
N
559
N
C
N
560
N
C
N
561
N
C
N
562
N
O
N
563
N
H
N
564
N
H
N
565
N
H
N
566
N
H
N
567
N
H
N
568
N
H
N
569
N
H
N
570
N
H
N
571
N
H
N
572
N
H
N
573
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
doub
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
doub
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
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
doub
N
175
N
sing
N
176
N
doub
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
doub
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
doub
N
191
N
sing
N
192
N
sing
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
doub
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
sing
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
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
Y
221
N
sing
Y
222
N
sing
Y
223
N
doub
N
224
N
sing
Y
225
N
sing
N
226
N
sing
Y
227
N
doub
N
228
N
doub
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
doub
N
252
N
sing
N
253
N
sing
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
doub
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
doub
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
sing
N
278
N
sing
N
279
N
sing
N
280
N
doub
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
doub
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
Y
294
N
sing
Y
295
N
doub
Y
296
N
doub
N
297
N
sing
Y
298
N
sing
N
299
N
sing
Y
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
doub
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
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
doub
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
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
doub
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
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
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
doub
N
379
N
sing
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
sing
N
397
N
doub
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
Y
402
N
doub
Y
403
N
sing
Y
404
N
sing
N
405
N
sing
Y
406
N
doub
N
407
N
sing
Y
408
N
doub
N
409
N
sing
Y
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
doub
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
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
doub
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
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
doub
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
N
458
N
sing
N
459
N
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
doub
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
Y
471
N
doub
Y
472
N
sing
Y
473
N
sing
N
474
N
sing
Y
475
N
doub
Y
476
N
sing
Y
477
N
sing
N
478
N
sing
Y
479
N
sing
Y
480
N
doub
N
481
N
sing
Y
482
N
doub
N
483
N
sing
Y
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
doub
N
495
N
sing
N
496
N
sing
N
497
N
sing
N
498
N
sing
Y
499
N
doub
Y
500
N
sing
Y
501
N
sing
N
502
N
sing
Y
503
N
doub
N
504
N
sing
Y
505
N
doub
N
506
N
sing
Y
507
N
sing
N
508
N
sing
N
509
N
sing
N
510
N
sing
N
511
N
sing
N
512
N
sing
N
513
N
sing
N
514
N
doub
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
N
524
N
sing
N
525
N
sing
N
526
N
sing
N
527
N
sing
N
528
N
sing
N
529
N
sing
N
530
N
sing
N
531
N
sing
N
532
N
sing
N
533
N
sing
N
534
N
sing
N
535
N
sing
N
536
N
sing
N
537
N
sing
N
538
N
doub
N
539
N
sing
N
540
N
sing
N
541
N
sing
N
542
N
doub
N
543
N
sing
N
544
N
doub
N
545
N
sing
N
546
N
sing
N
547
N
sing
N
548
N
sing
N
549
N
sing
N
550
N
sing
N
551
N
sing
N
552
N
sing
N
553
N
doub
N
554
N
sing
N
555
N
sing
N
556
N
sing
N
557
N
sing
N
558
N
sing
N
559
N
sing
N
560
N
sing
N
561
N
sing
N
562
N
sing
N
563
N
sing
N
564
N
sing
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
9
740
744
10.1038/nsb843
12244299
Induced structural changes of 7SL RNA during the assembly of human
signal recognition particle
2002
10.2210/pdb1mfq/pdb
pdb_00001mfq
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
2002-02-19
ADSC QUANTUM 4
SINGLE WAVELENGTH
M
x-ray
1
0.9393
1.0
ID14-4
ESRF
0.9393
SYNCHROTRON
ESRF BEAMLINE ID14-4
41566.715
7S RNA of human SRP
S-domain
1
man
polymer
12561.688
signal recognition particle 19kDa protein
1
man
polymer
14733.043
signal recognition particle 54kDa protein
M-domain
1
man
polymer
24.305
MAGNESIUM ION
5
syn
non-polymer
35.453
CHLORIDE ION
2
syn
non-polymer
18.015
water
19
nat
water
SRP19
SRP54
no
yes
GACACUAAGUUCGGCAUCAAUAUGGUGACCUCCCGGGAGCGGGGGACCACCAGGUUGCCUAAGGAGGGGUGAACCGGCCC
AGGUCGGAAACGGAGCAGGUCAAAACUCCCGUGCUGAUCAGUAGUGU(CCC)
GACACUAAGUUCGGCAUCAAUAUGGUGACCUCCCGGGAGCGGGGGACCACCAGGUUGCCUAAGGAGGGGUGAACCGGCCC
AGGUCGGAAACGGAGCAGGUCAAAACUCCCGUGCUGAUCAGUAGUGUC
A
polyribonucleotide
no
no
MRFICIYPAYLNNKKTIAEGRRIPISKAVENPTATEIQDVCSAVGLNVFLEKNKMYSREWNRDVQYRGRVRVQLKQEDGS
LCLVQFPSRKSVMLYAAEMIPKLKTRTQ
MRFICIYPAYLNNKKTIAEGRRIPISKAVENPTATEIQDVCSAVGLNVFLEKNKMYSREWNRDVQYRGRVRVQLKQEDGS
LCLVQFPSRKSVMLYAAEMIPKLKTRTQ
B
polypeptide(L)
no
no
MRGSHHHHHHKHGQFTLRDMYEQFQNIMKMGPFSQILGMIPGFGTDFMSKGNEQESMARLKKLMTIMDSMNDQELDSTDG
AKVFSKQPGRIQRVARGSGVSTRDVQELLTQYTKFAQMVKKMGGIKGLF
MRGSHHHHHHKHGQFTLRDMYEQFQNIMKMGPFSQILGMIPGFGTDFMSKGNEQESMARLKKLMTIMDSMNDQELDSTDG
AKVFSKQPGRIQRVARGSGVSTRDVQELLTQYTKFAQMVKKMGGIKGLF
C
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
Homo
sample
in vitro transcription with T7 RNA polymerase
9606
Homo sapiens
plasmid
pUC18
human
Homo
Escherichia
sample
SRP19
9606
Homo sapiens
562
Escherichia coli
JM109(DE3)
plasmid
pET23d
human
Homo
Escherichia
Escherichia coli
sample
SRP54
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21(DE3)
plasmid
pRK172
1
3.68
66.57
VAPOR DIFFUSION, HANGING DROP
6.5
14% (w/v) PEG8000, 100mM Na-cacodylate, 400mM lithium sulfate, 80mM magnesium chloride, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 300.5K
300.5
PEG8000
1
Na-cacodylate
1
LiSO4
1
MgCl
1
-13.094
1
19
A
112
A
239
-3.230
A_G112:CCC239_A
1
-2.632
-1.118
0.081
-0.455
1.004
1
20
A
113
A
238
-1.375
A_A113:U238_A
2
-15.302
-0.433
0.198
-0.326
-0.322
1
19
A
114
A
237
-2.526
A_C114:G237_A
3
-11.143
-1.050
0.744
-0.243
-9.398
1
20
A
115
A
236
1.946
A_A115:U236_A
4
-26.109
0.548
-0.221
-0.297
2.462
1
19
A
116
A
235
-0.052
A_C116:G235_A
5
-14.434
1.725
0.149
-0.310
3.067
1
20
A
117
A
234
-8.700
A_U117:A234_A
6
-17.575
0.948
-0.079
-0.652
0.136
1
A
120
A
230
22.829
A_G120:C230_A
7
-19.251
-1.182
-0.270
-0.084
-5.991
1
16
A
121
A
229
19.989
A_U121:U229_A
8
-18.731
-1.935
0.287
-1.288
-8.893
1
A
122
A
228
18.567
A_U122:A228_A
9
-14.775
-0.558
0.576
0.308
3.847
A
123
A
227
-9.514
A_C123:G227_A
10
-20.698
1.151
-0.334
0.177
0.570
28
A
124
A
226
13.187
A_G124:U226_A
11
-10.861
-3.411
-0.145
-0.612
-15.364
1
19
A
125
A
225
-5.333
A_G125:C225_A
12
-8.133
1.193
-0.201
-0.151
-8.381
1
19
A
126
A
224
6.395
A_C126:G224_A
13
-10.256
0.959
0.556
-0.268
-16.445
1
20
A
127
A
223
-2.790
A_A127:U223_A
14
-22.255
-0.023
0.231
0.110
-14.174
28
A
128
A
222
-14.193
A_U128:G222_A
15
-12.439
1.518
0.544
-0.644
-12.407
1
19
A
175
A
221
-2.333
A_G175:C221_A
16
-7.964
1.191
0.291
-0.255
-3.049
1
19
A
177
A
220
-5.177
A_G177:C220_A
17
-2.302
-0.468
0.022
-0.449
-9.386
1
19
A
178
A
219
0.224
A_G178:C219_A
18
-8.555
0.514
-0.151
-0.343
-1.639
28
A
179
A
218
-6.052
A_G179:U218_A
19
-7.989
-2.778
-0.070
-0.881
-5.466
1
19
A
180
A
217
-2.832
A_G180:C217_A
20
-8.880
-0.763
0.066
-0.547
-4.625
1
20
A
181
A
216
-4.917
A_U181:A216_A
21
-9.799
0.636
0.049
-0.190
6.032
9
11
A
182
A
215
-5.601
A_G182:A215_A
22
-4.455
6.666
0.323
-3.507
8.137
1
19
A
187
A
212
-2.081
A_G187:C212_A
23
0.478
0.079
0.136
-0.358
9.707
1
28
A
188
A
211
-1.433
A_G188:U211_A
24
-15.729
-2.034
-0.053
-0.751
4.167
1
19
A
189
A
210
-4.935
A_C189:G210_A
25
-14.363
-0.641
-0.179
-0.168
2.427
1
19
A
190
A
209
1.253
A_C190:G209_A
26
-2.650
0.409
0.138
-0.190
-7.468
A
191
A
208
-28.214
A_C191:A208_A
27
-3.733
6.047
1.127
-3.921
-2.734
4
25
A
192
A
207
-93.024
A_A192:C207_A
28
-11.512
-2.865
-0.595
-0.461
9.798
A
193
A
206
-26.741
A_G193:G206_A
29
-9.263
-6.956
0.629
-2.440
12.601
8
A
194
A
205
-16.129
A_G194:A205_A
30
-11.929
-0.571
-0.020
1.508
11.865
1
28
A
195
A
204
-7.588
A_U195:G204_A
31
-12.883
1.743
-0.068
-0.660
6.572
1
19
A
196
A
203
-6.401
A_C196:G203_A
32
-9.103
0.170
-0.157
-0.592
4.153
1
19
A
197
A
202
-3.890
A_G197:C202_A
33
0.574
0.684
-0.015
-0.495
11.829
2
1
A
149
A
201
-174.238
A_A149:A201_A
34
16.626
1.571
-0.084
1.568
13.466
A
129
A
168
-16.938
A_C129:G168_A
35
-50.099
0.107
0.597
-0.037
-11.772
1
A
130
A
167
11.669
A_A130:U167_A
36
-39.568
-0.588
1.036
0.089
-26.248
1
20
A
131
A
166
-9.216
A_A131:U166_A
37
-24.025
1.719
-0.622
0.070
-2.571
1
28
A
132
A
165
-0.445
A_U132:G165_A
38
-7.146
0.989
0.643
-0.186
-10.073
A
133
A
164
-0.604
A_A133:G164_A
39
-13.364
-2.943
-0.135
1.792
0.581
1
19
A
135
A
162
-3.574
A_G135:C162_A
40
-7.342
-0.909
0.369
-0.316
-4.988
1
19
A
136
A
161
0.840
A_G136:C161_A
41
-18.081
-0.080
0.020
-0.431
-12.542
1
20
A
137
A
160
1.712
A_U137:A160_A
42
-2.128
-0.337
0.427
-0.263
4.369
1
19
A
138
A
159
1.819
A_G138:C159_A
43
0.752
-0.251
0.851
-0.342
7.003
1
19
A
141
A
156
2.145
A_C141:G156_A
44
-9.798
1.196
0.203
0.016
0.107
1
28
A
142
A
155
5.488
A_U142:G155_A
45
-6.798
2.071
-0.462
-0.608
8.168
1
19
A
143
A
154
6.831
A_C143:G154_A
46
-9.592
-0.184
0.020
0.090
16.261
1
19
A
144
A
153
1.422
A_C144:G153_A
47
-11.812
-0.738
-0.315
-0.144
7.143
1
19
A
145
A
152
2.509
A_C145:G152_A
48
-6.049
0.190
-0.375
-0.371
-15.648
1
19
A
146
A
151
6.627
A_G146:C151_A
49
-11.581
0.073
-0.465
-0.108
2.879
40.126
A
A
112
113
6.878
A
A
239
238
2.995
4.709
-0.010
-0.860
AA_G112A113:U238CCC239_AA
1
-1.033
1.508
39.847
-1.737
-0.092
2.949
25.312
A
A
113
114
6.463
A
A
238
237
3.295
2.815
0.511
-1.881
AA_A113C114:G237U238_AA
2
-3.998
9.180
24.842
-5.080
-2.285
2.832
43.501
A
A
114
115
15.264
A
A
237
236
3.410
11.121
0.021
-1.673
AA_C114A115:U236G237_AA
3
9.007
-12.362
41.188
-3.315
0.828
3.044
42.552
A
A
115
116
3.896
A
A
236
235
3.053
2.817
-0.658
-1.007
AA_A115C116:G235U236_AA
4
-5.947
8.225
42.063
-1.654
0.343
2.687
29.523
A
A
116
117
19.444
A
A
235
234
3.317
9.727
-1.120
-1.215
AA_C116U117:A234G235_AA
5
1.500
-2.999
27.869
-4.340
2.499
2.655
34.461
A
A
120
121
16.376
A
A
230
229
3.202
9.467
-0.145
-1.318
AA_G120U121:U229C230_AA
6
-9.229
15.964
31.895
-3.597
-1.093
3.528
38.538
A
A
121
122
-0.566
A
A
229
228
3.524
-0.374
0.086
-0.838
AA_U121U122:A228U229_AA
7
-1.069
1.620
38.522
-1.220
-0.272
2.692
38.858
A
A
122
123
6.055
A
A
228
227
3.139
4.004
-1.885
-0.871
AA_U122C123:G227A228_AA
8
6.509
-9.843
38.127
-1.747
3.546
-0.825
15.558
A
A
123
124
58.132
A
A
227
226
3.239
13.096
2.419
-2.450
AA_C123G124:U226G227_AA
9
-2.747
12.195
7.957
-14.004
-9.973
3.596
51.334
A
A
124
125
7.050
A
A
226
225
3.738
6.093
-1.442
-1.592
AA_G124G125:C225U226_AA
10
-2.308
2.671
50.947
-2.308
1.487
2.874
28.823
A
A
125
126
4.566
A
A
225
224
3.057
2.261
0.207
-1.368
AA_G125C126:G224C225_AA
11
-4.554
9.195
28.380
-3.210
-1.345
1.635
32.326
A
A
126
127
31.453
A
A
224
223
3.219
16.674
0.386
-2.298
AA_C126A127:U223G224_AA
12
3.217
-6.068
27.608
-6.503
-0.236
3.324
44.151
A
A
127
128
1.944
A
A
223
222
3.367
1.461
-0.853
-1.677
AA_A127U128:G222U223_AA
13
-0.604
0.804
44.124
-2.370
1.077
2.928
62.054
A
A
128
175
1.912
A
A
222
221
3.275
1.967
-3.312
-0.274
AA_U128G175:C221G222_AA
14
6.702
-6.512
61.699
-0.352
3.507
1.847
19.755
A
A
175
177
9.834
A
A
221
220
3.048
3.252
-0.580
-3.853
AA_G175G177:C220C221_AA
15
8.371
-25.311
17.614
-12.461
4.859
3.519
41.664
A
A
177
178
1.160
A
A
220
219
3.543
0.824
0.133
-1.331
AA_G177G178:C219C220_AA
16
2.056
-2.892
41.607
-1.966
0.047
2.051
15.298
A
A
178
179
18.042
A
A
219
218
3.097
4.691
0.221
-2.573
AA_G178G179:U218C219_AA
17
-3.131
12.043
14.226
-12.723
-2.869
3.316
36.747
A
A
179
180
0.055
A
A
218
217
3.333
0.034
0.106
-1.832
AA_G179G180:C217U218_AA
18
-2.733
4.339
36.649
-2.910
-0.547
3.163
36.354
A
A
180
181
5.607
A
A
217
216
3.319
3.493
-0.157
-1.497
AA_G180U181:A216C217_AA
19
0.498
-0.799
36.188
-2.882
0.320
3.147
54.950
A
A
181
182
5.549
A
A
216
215
3.237
5.113
-0.128
-0.845
AA_U181G182:A215A216_AA
20
1.751
-1.900
54.705
-1.213
0.241
3.345
75.614
A
A
182
187
-4.349
A
A
215
212
3.205
-5.328
1.398
-1.689
AA_G182G187:C212A215_AA
21
2.933
-2.394
75.405
-1.217
-1.052
2.383
30.312
A
A
187
188
17.972
A
A
212
211
3.078
9.224
0.051
-1.736
AA_G187G188:U211C212_AA
22
-4.268
8.316
28.596
-4.921
-0.837
3.552
35.938
A
A
188
189
-3.038
A
A
211
210
3.457
-1.873
-0.261
-1.810
AA_G188C189:G210U211_AA
23
-1.964
3.186
35.839
-2.647
0.123
3.285
38.162
A
A
189
190
6.517
A
A
210
209
3.477
4.252
0.199
-1.636
AA_C189C190:G209G210_AA
24
0.738
-1.131
37.926
-3.058
-0.207
3.163
52.900
A
A
190
191
11.187
A
A
209
208
3.599
9.915
-0.116
-2.192
AA_C190C191:A208G209_AA
25
-0.797
0.899
52.023
-3.127
0.077
-0.381
18.242
A
A
191
192
50.912
A
A
208
207
2.410
13.937
-4.957
-0.814
AA_C191A192:C207A208_AA
26
4.459
-16.290
10.922
-5.614
16.611
1.517
24.810
A
A
192
193
-6.284
A
A
207
206
2.782
-2.659
4.475
-1.039
AA_A192G193:G206C207_AA
27
-7.022
16.597
23.663
-1.877
-11.844
2.955
52.212
A
A
193
194
10.186
A
A
206
205
3.291
8.922
-0.023
-1.822
AA_G193G194:A205G206_AA
28
-3.144
3.589
51.408
-2.639
-0.174
3.208
45.619
A
A
194
195
-0.229
A
A
205
204
3.227
-0.178
0.493
-1.439
AA_G194U195:G204A205_AA
29
-2.056
2.653
45.575
-1.840
-0.813
2.467
27.772
A
A
195
196
17.591
A
A
204
203
3.204
8.319
-0.242
-2.017
AA_U195C196:G203G204_AA
30
0.221
-0.468
26.520
-5.980
0.551
2.982
36.541
A
A
196
197
11.493
A
A
203
202
3.342
7.160
-0.248
-1.626
AA_C196G197:C202G203_AA
31
-1.832
2.940
35.811
-3.558
0.149
2.912
176.013
A
A
197
149
-79.924
A
A
202
201
4.587
-159.007
3.654
1.634
AA_G197A149:A201C202_AA
32
-62.243
31.286
128.851
1.608
-2.138
3.498
32.622
A
A
129
130
10.689
A
A
168
167
3.807
5.972
1.115
-1.274
AA_C129A130:U167G168_AA
33
-0.626
1.120
32.080
-3.437
-2.108
4.167
41.481
A
A
130
131
2.684
A
A
167
166
4.102
1.899
-1.685
-0.521
AA_A130A131:U166U167_AA
34
-2.557
3.613
41.364
-0.992
2.034
2.886
27.038
A
A
131
132
-13.107
A
A
166
165
2.792
-5.854
0.164
-2.534
AA_A131U132:G165U166_AA
35
-12.379
27.718
23.370
-4.031
-3.288
-0.138
27.463
A
A
132
133
45.525
A
A
165
164
2.807
19.289
-0.388
-2.823
AA_U132A133:G164G165_AA
36
6.214
-14.665
18.633
-8.273
1.568
6.241
68.748
A
A
133
135
6.663
A
A
164
162
6.427
7.505
0.745
-0.851
AA_A133G135:C162G164_AA
37
-5.902
5.240
68.163
-1.294
-1.085
2.790
37.638
A
A
135
136
15.481
A
A
162
161
3.296
9.839
1.027
-2.046
AA_G135G136:C161C162_AA
38
6.015
-9.464
35.889
-4.391
-0.846
2.944
30.870
A
A
136
137
11.879
A
A
161
160
3.298
6.273
-0.192
-1.475
AA_G136U137:A160C161_AA
39
-2.769
5.244
30.117
-3.949
-0.159
2.108
30.289
A
A
137
138
6.336
A
A
160
159
2.372
3.302
0.710
-1.890
AA_U137G138:C159A160_AA
40
-1.921
3.686
30.053
-4.075
-1.625
3.117
33.323
A
A
141
142
5.813
A
A
156
155
3.384
3.312
-0.228
-1.671
AA_C141U142:G155G156_AA
41
5.886
-10.332
32.651
-3.467
1.381
2.583
19.533
A
A
142
143
10.957
A
A
155
154
3.129
3.694
0.360
-2.533
AA_U142C143:G154G155_AA
42
-0.727
2.157
19.170
-9.059
-1.373
1.760
23.467
A
A
143
144
23.889
A
A
154
153
2.934
9.431
0.235
-2.367
AA_C143C144:G153G154_AA
43
2.340
-5.927
21.386
-8.218
0.016
3.114
36.928
A
A
144
145
12.325
A
A
153
152
3.596
7.753
-0.423
-1.983
AA_C144C145:G152G153_AA
44
0.402
-0.638
36.131
-4.218
0.725
2.745
37.016
A
A
145
146
25.286
A
A
152
151
3.690
15.553
0.913
-1.711
AA_C145G146:C151G152_AA
45
4.082
-6.636
33.452
-4.865
-0.868
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2002-09-20
1
1
2008-04-28
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2002-08-13
REL
REL
MG
MAGNESIUM ION
CL
CHLORIDE ION
HOH
water
1L9A
PDB entries 1L9A (RNA), 1JID (SRP19), 1QB2 (SRP54 M-domain)
PDB
experimental model
1JID
PDB entries 1L9A (RNA), 1JID (SRP19), 1QB2 (SRP54 M-domain)
PDB
experimental model
1QB2
PDB entries 1L9A (RNA), 1JID (SRP19), 1QB2 (SRP54 M-domain)
PDB
experimental model
MG
1
4
MG
MG
501
A
MG
2
4
MG
MG
502
A
MG
3
4
MG
MG
503
A
MG
4
4
MG
MG
504
A
MG
5
4
MG
MG
505
A
CL
2
5
CL
CL
602
B
CL
1
5
CL
CL
601
C
HOH
1
6
HOH
HOH
1
A
HOH
2
6
HOH
HOH
2
A
HOH
3
6
HOH
HOH
3
A
HOH
5
6
HOH
HOH
5
A
HOH
6
6
HOH
HOH
6
A
HOH
9
6
HOH
HOH
9
A
HOH
10
6
HOH
HOH
10
A
HOH
11
6
HOH
HOH
11
A
HOH
12
6
HOH
HOH
12
A
HOH
13
6
HOH
HOH
13
A
HOH
14
6
HOH
HOH
14
A
HOH
15
6
HOH
HOH
15
A
HOH
16
6
HOH
HOH
16
A
HOH
17
6
HOH
HOH
17
A
HOH
19
6
HOH
HOH
19
A
HOH
8
6
HOH
HOH
8
B
HOH
4
6
HOH
HOH
4
C
HOH
7
6
HOH
HOH
7
C
HOH
18
6
HOH
HOH
18
C
G
112
n
1
G
112
A
A
113
n
2
A
113
A
C
114
n
3
C
114
A
A
115
n
4
A
115
A
C
116
n
5
C
116
A
U
117
n
6
U
117
A
A
118
n
7
A
118
A
A
119
n
8
A
119
A
G
120
n
9
G
120
A
U
121
n
10
U
121
A
U
122
n
11
U
122
A
C
123
n
12
C
123
A
G
124
n
13
G
124
A
G
125
n
14
G
125
A
C
126
n
15
C
126
A
A
127
n
16
A
127
A
U
128
n
17
U
128
A
C
129
n
18
C
129
A
A
130
n
19
A
130
A
A
131
n
20
A
131
A
U
132
n
21
U
132
A
A
133
n
22
A
133
A
U
134
n
23
U
134
A
G
135
n
24
G
135
A
G
136
n
25
G
136
A
U
137
n
26
U
137
A
G
138
n
27
G
138
A
A
139
n
28
A
139
A
C
140
n
29
C
140
A
C
141
n
30
C
141
A
U
142
n
31
U
142
A
C
143
n
32
C
143
A
C
144
n
33
C
144
A
C
145
n
34
C
145
A
G
146
n
35
G
146
A
G
147
n
36
G
147
A
G
148
n
37
G
148
A
A
149
n
38
A
149
A
G
150
n
39
G
150
A
C
151
n
40
C
151
A
G
152
n
41
G
152
A
G
153
n
42
G
153
A
G
154
n
43
G
154
A
G
155
n
44
G
155
A
G
156
n
45
G
156
A
A
157
n
46
A
157
A
C
158
n
47
C
158
A
C
159
n
48
C
159
A
A
160
n
49
A
160
A
C
161
n
50
C
161
A
C
162
n
51
C
162
A
A
163
n
52
A
163
A
G
164
n
53
G
164
A
G
165
n
54
G
165
A
U
166
n
55
U
166
A
U
167
n
56
U
167
A
G
168
n
57
G
168
A
C
169
n
58
C
169
A
C
170
n
59
C
170
A
U
171
n
60
U
171
A
A
172
n
61
A
172
A
A
173
n
62
A
173
A
G
174
n
63
G
174
A
G
175
n
64
G
175
A
A
176
n
65
A
176
A
G
177
n
66
G
177
A
G
178
n
67
G
178
A
G
179
n
68
G
179
A
G
180
n
69
G
180
A
U
181
n
70
U
181
A
G
182
n
71
G
182
A
A
183
n
72
A
183
A
A
184
n
73
A
184
A
C
185
n
74
C
185
A
C
186
n
75
C
186
A
G
187
n
76
G
187
A
G
188
n
77
G
188
A
C
189
n
78
C
189
A
C
190
n
79
C
190
A
C
191
n
80
C
191
A
A
192
n
81
A
192
A
G
193
n
82
G
193
A
G
194
n
83
G
194
A
U
195
n
84
U
195
A
C
196
n
85
C
196
A
G
197
n
86
G
197
A
G
198
n
87
G
198
A
A
199
n
88
A
199
A
A
200
n
89
A
200
A
A
201
n
90
A
201
A
C
202
n
91
C
202
A
G
203
n
92
G
203
A
G
204
n
93
G
204
A
A
205
n
94
A
205
A
G
206
n
95
G
206
A
C
207
n
96
C
207
A
A
208
n
97
A
208
A
G
209
n
98
G
209
A
G
210
n
99
G
210
A
U
211
n
100
U
211
A
C
212
n
101
C
212
A
A
213
n
102
A
213
A
A
214
n
103
A
214
A
A
215
n
104
A
215
A
A
216
n
105
A
216
A
C
217
n
106
C
217
A
U
218
n
107
U
218
A
C
219
n
108
C
219
A
C
220
n
109
C
220
A
C
221
n
110
C
221
A
G
222
n
111
G
222
A
U
223
n
112
U
223
A
G
224
n
113
G
224
A
C
225
n
114
C
225
A
U
226
n
115
U
226
A
G
227
n
116
G
227
A
A
228
n
117
A
228
A
U
229
n
118
U
229
A
C
230
n
119
C
230
A
A
231
n
120
A
231
A
G
232
n
121
G
232
A
U
233
n
122
U
233
A
A
234
n
123
A
234
A
G
235
n
124
G
235
A
U
236
n
125
U
236
A
G
237
n
126
G
237
A
U
238
n
127
U
238
A
CCC
239
n
128
CCC
239
A
n
1
13
B
ARG
14
n
2
ARG
14
B
PHE
15
n
3
PHE
15
B
ILE
16
n
4
ILE
16
B
CYS
17
n
5
CYS
17
B
ILE
18
n
6
ILE
18
B
TYR
19
n
7
TYR
19
B
PRO
20
n
8
PRO
20
B
ALA
21
n
9
ALA
21
B
TYR
22
n
10
TYR
22
B
LEU
23
n
11
LEU
23
B
ASN
24
n
12
ASN
24
B
ASN
25
n
13
ASN
25
B
LYS
26
n
14
LYS
26
B
LYS
27
n
15
LYS
27
B
THR
28
n
16
THR
28
B
ILE
29
n
17
ILE
29
B
ALA
30
n
18
ALA
30
B
GLU
31
n
19
GLU
31
B
GLY
32
n
20
GLY
32
B
ARG
33
n
21
ARG
33
B
ARG
34
n
22
ARG
34
B
ILE
35
n
23
ILE
35
B
PRO
36
n
24
PRO
36
B
ILE
37
n
25
ILE
37
B
SER
38
n
26
SER
38
B
LYS
39
n
27
LYS
39
B
ALA
40
n
28
ALA
40
B
VAL
41
n
29
VAL
41
B
GLU
42
n
30
GLU
42
B
ASN
43
n
31
ASN
43
B
PRO
44
n
32
PRO
44
B
THR
45
n
33
THR
45
B
ALA
46
n
34
ALA
46
B
THR
47
n
35
THR
47
B
GLU
48
n
36
GLU
48
B
ILE
49
n
37
ILE
49
B
GLN
50
n
38
GLN
50
B
ASP
51
n
39
ASP
51
B
VAL
52
n
40
VAL
52
B
CYS
53
n
41
CYS
53
B
SER
54
n
42
SER
54
B
ALA
55
n
43
ALA
55
B
VAL
56
n
44
VAL
56
B
GLY
57
n
45
GLY
57
B
LEU
58
n
46
LEU
58
B
ASN
59
n
47
ASN
59
B
VAL
60
n
48
VAL
60
B
PHE
61
n
49
PHE
61
B
LEU
62
n
50
LEU
62
B
GLU
63
n
51
GLU
63
B
LYS
64
n
52
LYS
64
B
ASN
65
n
53
ASN
65
B
LYS
66
n
54
LYS
66
B
MET
67
n
55
MET
67
B
TYR
68
n
56
TYR
68
B
SER
69
n
57
SER
69
B
ARG
70
n
58
ARG
70
B
GLU
71
n
59
GLU
71
B
TRP
72
n
60
TRP
72
B
ASN
73
n
61
ASN
73
B
ARG
74
n
62
ARG
74
B
ASP
75
n
63
ASP
75
B
VAL
76
n
64
VAL
76
B
GLN
77
n
65
GLN
77
B
TYR
78
n
66
TYR
78
B
ARG
79
n
67
ARG
79
B
GLY
80
n
68
GLY
80
B
ARG
81
n
69
ARG
81
B
VAL
82
n
70
VAL
82
B
ARG
83
n
71
ARG
83
B
VAL
84
n
72
VAL
84
B
GLN
85
n
73
GLN
85
B
LEU
86
n
74
LEU
86
B
LYS
87
n
75
LYS
87
B
GLN
88
n
76
GLN
88
B
GLU
89
n
77
GLU
89
B
ASP
90
n
78
ASP
90
B
GLY
91
n
79
GLY
91
B
SER
92
n
80
SER
92
B
LEU
93
n
81
LEU
93
B
CYS
94
n
82
CYS
94
B
LEU
95
n
83
LEU
95
B
VAL
96
n
84
VAL
96
B
GLN
97
n
85
GLN
97
B
PHE
98
n
86
PHE
98
B
PRO
99
n
87
PRO
99
B
SER
100
n
88
SER
100
B
ARG
101
n
89
ARG
101
B
LYS
102
n
90
LYS
102
B
SER
103
n
91
SER
103
B
VAL
104
n
92
VAL
104
B
MET
105
n
93
MET
105
B
LEU
106
n
94
LEU
106
B
TYR
107
n
95
TYR
107
B
ALA
108
n
96
ALA
108
B
ALA
109
n
97
ALA
109
B
GLU
110
n
98
GLU
110
B
MET
111
n
99
MET
111
B
ILE
112
n
100
ILE
112
B
PRO
113
n
101
PRO
113
B
LYS
114
n
102
LYS
114
B
LEU
115
n
103
LEU
115
B
LYS
116
n
104
LYS
116
B
THR
117
n
105
THR
117
B
ARG
118
n
106
ARG
118
B
THR
119
n
107
THR
119
B
GLN
120
n
108
GLN
120
B
n
1
313
C
n
2
314
C
n
3
315
C
n
4
316
C
n
5
317
C
n
6
318
C
n
7
319
C
n
8
320
C
n
9
321
C
n
10
322
C
LYS
323
n
11
LYS
323
C
HIS
324
n
12
HIS
324
C
GLY
325
n
13
GLY
325
C
GLN
326
n
14
GLN
326
C
PHE
327
n
15
PHE
327
C
THR
328
n
16
THR
328
C
LEU
329
n
17
LEU
329
C
ARG
330
n
18
ARG
330
C
ASP
331
n
19
ASP
331
C
MET
332
n
20
MET
332
C
TYR
333
n
21
TYR
333
C
GLU
334
n
22
GLU
334
C
GLN
335
n
23
GLN
335
C
PHE
336
n
24
PHE
336
C
GLN
337
n
25
GLN
337
C
ASN
338
n
26
ASN
338
C
ILE
339
n
27
ILE
339
C
MET
340
n
28
MET
340
C
LYS
341
n
29
LYS
341
C
MET
342
n
30
MET
342
C
GLY
343
n
31
GLY
343
C
PRO
344
n
32
PRO
344
C
PHE
345
n
33
PHE
345
C
SER
346
n
34
SER
346
C
GLN
347
n
35
GLN
347
C
ILE
348
n
36
ILE
348
C
LEU
349
n
37
LEU
349
C
GLY
350
n
38
GLY
350
C
MET
351
n
39
MET
351
C
ILE
352
n
40
ILE
352
C
PRO
353
n
41
PRO
353
C
GLY
354
n
42
GLY
354
C
PHE
355
n
43
PHE
355
C
n
44
356
C
n
45
357
C
n
46
358
C
n
47
359
C
n
48
360
C
n
49
361
C
n
50
362
C
n
51
363
C
ASN
364
n
52
ASN
364
C
GLU
365
n
53
GLU
365
C
GLN
366
n
54
GLN
366
C
GLU
367
n
55
GLU
367
C
SER
368
n
56
SER
368
C
MET
369
n
57
MET
369
C
ALA
370
n
58
ALA
370
C
ARG
371
n
59
ARG
371
C
LEU
372
n
60
LEU
372
C
LYS
373
n
61
LYS
373
C
LYS
374
n
62
LYS
374
C
LEU
375
n
63
LEU
375
C
MET
376
n
64
MET
376
C
THR
377
n
65
THR
377
C
ILE
378
n
66
ILE
378
C
MET
379
n
67
MET
379
C
ASP
380
n
68
ASP
380
C
SER
381
n
69
SER
381
C
MET
382
n
70
MET
382
C
ASN
383
n
71
ASN
383
C
ASP
384
n
72
ASP
384
C
GLN
385
n
73
GLN
385
C
GLU
386
n
74
GLU
386
C
LEU
387
n
75
LEU
387
C
ASP
388
n
76
ASP
388
C
SER
389
n
77
SER
389
C
THR
390
n
78
THR
390
C
ASP
391
n
79
ASP
391
C
GLY
392
n
80
GLY
392
C
ALA
393
n
81
ALA
393
C
LYS
394
n
82
LYS
394
C
VAL
395
n
83
VAL
395
C
PHE
396
n
84
PHE
396
C
SER
397
n
85
SER
397
C
LYS
398
n
86
LYS
398
C
GLN
399
n
87
GLN
399
C
PRO
400
n
88
PRO
400
C
GLY
401
n
89
GLY
401
C
ARG
402
n
90
ARG
402
C
ILE
403
n
91
ILE
403
C
GLN
404
n
92
GLN
404
C
ARG
405
n
93
ARG
405
C
VAL
406
n
94
VAL
406
C
ALA
407
n
95
ALA
407
C
ARG
408
n
96
ARG
408
C
GLY
409
n
97
GLY
409
C
SER
410
n
98
SER
410
C
GLY
411
n
99
GLY
411
C
VAL
412
n
100
VAL
412
C
SER
413
n
101
SER
413
C
THR
414
n
102
THR
414
C
ARG
415
n
103
ARG
415
C
ASP
416
n
104
ASP
416
C
VAL
417
n
105
VAL
417
C
GLN
418
n
106
GLN
418
C
GLU
419
n
107
GLU
419
C
LEU
420
n
108
LEU
420
C
LEU
421
n
109
LEU
421
C
THR
422
n
110
THR
422
C
GLN
423
n
111
GLN
423
C
TYR
424
n
112
TYR
424
C
THR
425
n
113
THR
425
C
LYS
426
n
114
LYS
426
C
PHE
427
n
115
PHE
427
C
ALA
428
n
116
ALA
428
C
GLN
429
n
117
GLN
429
C
MET
430
n
118
MET
430
C
VAL
431
n
119
VAL
431
C
LYS
432
n
120
LYS
432
C
LYS
433
n
121
LYS
433
C
MET
434
n
122
MET
434
C
GLY
435
n
123
GLY
435
C
GLY
436
n
124
GLY
436
C
ILE
437
n
125
ILE
437
C
LYS
438
n
126
LYS
438
C
n
127
439
C
n
128
440
C
n
129
441
C
author_defined_assembly
3
trimeric
A
C
116
A
O3'
C
5
1_555
A
MG
505
H
MG
MG
1_555
A
U
117
A
OP1
U
6
1_555
49.5
A
C
116
A
O3'
C
5
1_555
A
MG
505
H
MG
MG
1_555
A
U
117
A
OP2
U
6
1_555
53.2
A
U
117
A
OP1
U
6
1_555
A
MG
505
H
MG
MG
1_555
A
U
117
A
OP2
U
6
1_555
56.8
A
A
183
A
OP2
A
72
1_555
A
MG
502
E
MG
MG
1_555
A
C
185
A
OP1
C
74
1_555
86.3
A
A
192
A
OP1
A
81
1_555
A
MG
501
D
MG
MG
1_555
A
G
193
A
OP2
G
82
1_555
70.1
A
CCC
239
A
CCC
128
C
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
B
N
ILE
16
B
N
ILE
4
B
O
VAL
84
B
O
VAL
72
B
O
ARG
81
B
O
ARG
69
B
N
GLU
63
B
N
GLU
51
1
B
MET
13
B
MET
1
1
Y
1
C
MET
313
C
MET
1
1
Y
1
C
ARG
314
C
ARG
2
1
Y
1
C
GLY
315
C
GLY
3
1
Y
1
C
SER
316
C
SER
4
1
Y
1
C
HIS
317
C
HIS
5
1
Y
1
C
HIS
318
C
HIS
6
1
Y
1
C
HIS
319
C
HIS
7
1
Y
1
C
HIS
320
C
HIS
8
1
Y
1
C
HIS
321
C
HIS
9
1
Y
1
C
HIS
322
C
HIS
10
1
Y
1
C
GLY
356
C
GLY
44
1
Y
1
C
THR
357
C
THR
45
1
Y
1
C
ASP
358
C
ASP
46
1
Y
1
C
PHE
359
C
PHE
47
1
Y
1
C
MET
360
C
MET
48
1
Y
1
C
SER
361
C
SER
49
1
Y
1
C
LYS
362
C
LYS
50
1
Y
1
C
GLY
363
C
GLY
51
1
Y
1
C
GLY
439
C
GLY
127
1
Y
1
C
LEU
440
C
LEU
128
1
Y
1
C
PHE
441
C
PHE
129
1
Y
1
A
G
197
0.072
SIDE CHAIN
1
A
A
201
0.062
SIDE CHAIN
1
B
PHE
15
-56.40
174.98
1
B
ALA
40
-57.74
177.25
1
B
GLU
42
-43.44
-97.62
1
B
ALA
55
-95.68
44.50
1
B
VAL
56
-150.18
-8.83
1
B
LYS
64
-28.46
-45.26
1
B
ARG
70
-92.75
37.04
1
B
ASP
75
-50.53
-177.24
1
B
LEU
86
-93.10
-74.82
1
B
GLU
89
-35.70
-35.58
1
B
VAL
96
-35.65
-37.83
1
B
PRO
99
-69.01
-82.07
1
B
PRO
113
-64.22
11.76
1
C
GLN
326
-127.48
-149.27
1
C
PHE
327
-162.80
108.10
1
C
ILE
339
-58.08
-9.71
1
C
LYS
341
-66.20
44.42
1
C
MET
342
-100.28
-91.98
1
C
PRO
344
-57.91
-78.49
1
C
PRO
353
-52.01
90.05
1
C
MET
434
-116.93
-88.08
PROTEIN_REP.PARAM
PROTEIN.TOP
DNA-RNA_REP_AK.PARAM
DNA-RNA_AK.TOP
ION.PARAM
ION.TOP
WATER_REP.PARAM
WATER.TOP
97.6
-12.72
4.68
0.00
-12.72
0.00
25.45
0.2670000
0.008
0.2290000
3.10
49.63
992
19309
5.1
99.4
RANDOM
1
RESTRAINED
THROUGHOUT
0.0
SIRAS
PDB entries 1L9A (RNA), 1JID (SRP19), 1QB2 (SRP54 M-domain)
Engh & Huber
FLAT MODEL
57.551
0.264604
0.43
0.45
3.10
49.63
19
4503
7
2751
1726
0.006
1.1
16.5
1.26
3.68
1.50
6.52
2.00
4.68
2.00
8.28
2.50
0.3830000
0.030
0.2980000
3.29
162
2875
6
5.3
95.7
3.1
50.0
1MFQ
19354
-3.0
0.1170000
1
24.3
16.6
99.7
3.1
3.21
6.2
1886
0.6020000
15.9
100.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
SOLVE
refinement
CNS
1.1
Crystal Structure Analysis of a Ternary S-Domain Complex of Human Signal Recognition Particle
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
4
N
N
4
N
N
5
N
N
5
N
N
6
N
N
6
N
N
6
N
N
B
TYR
19
B
TYR
7
HELX_P
B
ASN
24
B
ASN
12
5
1
6
B
THR
45
B
THR
33
HELX_P
B
SER
54
B
SER
42
1
2
10
B
ALA
55
B
ALA
43
HELX_P
B
GLY
57
B
GLY
45
5
3
3
B
ARG
101
B
ARG
89
HELX_P
B
ILE
112
B
ILE
100
1
4
12
B
LEU
115
B
LEU
103
HELX_P
B
GLN
120
B
GLN
108
1
5
6
C
THR
328
C
THR
16
HELX_P
C
ILE
339
C
ILE
27
1
6
12
C
MET
342
C
MET
30
HELX_P
C
ILE
348
C
ILE
36
1
7
7
C
GLU
365
C
GLU
53
HELX_P
C
ASP
380
C
ASP
68
1
8
16
C
ASN
383
C
ASN
71
HELX_P
C
ASP
388
C
ASP
76
1
9
6
C
ASP
391
C
ASP
79
HELX_P
C
GLN
399
C
GLN
87
1
10
9
C
PRO
400
C
PRO
88
HELX_P
C
SER
410
C
SER
98
1
11
11
C
SER
413
C
SER
101
HELX_P
C
MET
434
C
MET
122
1
12
22
covale
1.606
both
A
U
238
A
O3'
U
127
1_555
A
CCC
239
A
P
CCC
128
1_555
metalc
3.060
A
C
116
A
O3'
C
5
1_555
A
MG
505
H
MG
MG
1_555
metalc
2.926
A
U
117
A
OP1
U
6
1_555
A
MG
505
H
MG
MG
1_555
metalc
2.373
A
U
117
A
OP2
U
6
1_555
A
MG
505
H
MG
MG
1_555
metalc
2.205
A
A
183
A
OP2
A
72
1_555
A
MG
502
E
MG
MG
1_555
metalc
1.865
A
A
183
A
OP1
A
72
1_555
A
MG
504
G
MG
MG
1_555
metalc
1.827
A
C
185
A
OP1
C
74
1_555
A
MG
502
E
MG
MG
1_555
metalc
3.142
A
A
192
A
OP1
A
81
1_555
A
MG
501
D
MG
MG
1_555
metalc
2.522
A
G
193
A
OP2
G
82
1_555
A
MG
501
D
MG
MG
1_555
metalc
2.187
A
A
205
A
OP2
A
94
1_555
A
MG
503
F
MG
MG
1_555
hydrog
WATSON-CRICK
A
G
112
A
N1
G
1
1_555
A
CCC
239
A
N3
CCC
128
1_555
hydrog
WATSON-CRICK
A
G
112
A
N2
G
1
1_555
A
CCC
239
A
O2
CCC
128
1_555
hydrog
WATSON-CRICK
A
G
112
A
O6
G
1
1_555
A
CCC
239
A
N4
CCC
128
1_555
hydrog
WATSON-CRICK
A
A
113
A
N1
A
2
1_555
A
U
238
A
N3
U
127
1_555
hydrog
WATSON-CRICK
A
A
113
A
N6
A
2
1_555
A
U
238
A
O4
U
127
1_555
hydrog
WATSON-CRICK
A
C
114
A
N3
C
3
1_555
A
G
237
A
N1
G
126
1_555
hydrog
WATSON-CRICK
A
C
114
A
N4
C
3
1_555
A
G
237
A
O6
G
126
1_555
hydrog
WATSON-CRICK
A
C
114
A
O2
C
3
1_555
A
G
237
A
N2
G
126
1_555
hydrog
WATSON-CRICK
A
A
115
A
N1
A
4
1_555
A
U
236
A
N3
U
125
1_555
hydrog
WATSON-CRICK
A
A
115
A
N6
A
4
1_555
A
U
236
A
O4
U
125
1_555
hydrog
WATSON-CRICK
A
C
116
A
N3
C
5
1_555
A
G
235
A
N1
G
124
1_555
hydrog
WATSON-CRICK
A
C
116
A
N4
C
5
1_555
A
G
235
A
O6
G
124
1_555
hydrog
WATSON-CRICK
A
C
116
A
O2
C
5
1_555
A
G
235
A
N2
G
124
1_555
hydrog
WATSON-CRICK
A
U
117
A
N3
U
6
1_555
A
A
234
A
N1
A
123
1_555
hydrog
WATSON-CRICK
A
U
117
A
O4
U
6
1_555
A
A
234
A
N6
A
123
1_555
hydrog
G-C PAIR
A
G
120
A
N1
G
9
1_555
A
C
230
A
O2
C
119
1_555
hydrog
TYPE_16_PAIR
A
U
121
A
N3
U
10
1_555
A
U
229
A
O2
U
118
1_555
hydrog
TYPE_16_PAIR
A
U
121
A
O4
U
10
1_555
A
U
229
A
N3
U
118
1_555
hydrog
U-A PAIR
A
U
122
A
N3
U
11
1_555
A
A
228
A
N1
A
117
1_555
hydrog
C-G PAIR
A
C
123
A
N4
C
12
1_555
A
G
227
A
O6
G
116
1_555
hydrog
TYPE_28_PAIR
A
G
124
A
N1
G
13
1_555
A
U
226
A
O2
U
115
1_555
hydrog
TYPE_28_PAIR
A
G
124
A
O6
G
13
1_555
A
U
226
A
N3
U
115
1_555
hydrog
WATSON-CRICK
A
G
125
A
N1
G
14
1_555
A
C
225
A
N3
C
114
1_555
hydrog
WATSON-CRICK
A
G
125
A
N2
G
14
1_555
A
C
225
A
O2
C
114
1_555
hydrog
WATSON-CRICK
A
G
125
A
O6
G
14
1_555
A
C
225
A
N4
C
114
1_555
hydrog
WATSON-CRICK
A
C
126
A
N3
C
15
1_555
A
G
224
A
N1
G
113
1_555
hydrog
WATSON-CRICK
A
C
126
A
N4
C
15
1_555
A
G
224
A
O6
G
113
1_555
hydrog
WATSON-CRICK
A
C
126
A
O2
C
15
1_555
A
G
224
A
N2
G
113
1_555
hydrog
WATSON-CRICK
A
A
127
A
N1
A
16
1_555
A
U
223
A
N3
U
112
1_555
hydrog
WATSON-CRICK
A
A
127
A
N6
A
16
1_555
A
U
223
A
O4
U
112
1_555
hydrog
TYPE_28_PAIR
A
U
128
A
N3
U
17
1_555
A
G
222
A
O6
G
111
1_555
hydrog
TYPE_28_PAIR
A
U
128
A
O2
U
17
1_555
A
G
222
A
N1
G
111
1_555
hydrog
C-G PAIR
A
C
129
A
N4
C
18
1_555
A
G
168
A
O6
G
57
1_555
hydrog
A-U PAIR
A
A
130
A
N1
A
19
1_555
A
U
167
A
N3
U
56
1_555
hydrog
WATSON-CRICK
A
A
131
A
N1
A
20
1_555
A
U
166
A
N3
U
55
1_555
hydrog
WATSON-CRICK
A
A
131
A
N6
A
20
1_555
A
U
166
A
O4
U
55
1_555
hydrog
TYPE_28_PAIR
A
U
132
A
N3
U
21
1_555
A
G
165
A
O6
G
54
1_555
hydrog
TYPE_28_PAIR
A
U
132
A
O2
U
21
1_555
A
G
165
A
N1
G
54
1_555
hydrog
A-G MISPAIR
A
A
133
A
N1
A
22
1_555
A
G
164
A
N2
G
53
1_555
hydrog
WATSON-CRICK
A
G
135
A
N1
G
24
1_555
A
C
162
A
N3
C
51
1_555
hydrog
WATSON-CRICK
A
G
135
A
N2
G
24
1_555
A
C
162
A
O2
C
51
1_555
hydrog
WATSON-CRICK
A
G
135
A
O6
G
24
1_555
A
C
162
A
N4
C
51
1_555
hydrog
G-A MISPAIR
A
G
135
A
N2
G
24
1_555
A
A
213
A
N1
A
102
1_555
hydrog
WATSON-CRICK
A
G
136
A
N1
G
25
1_555
A
C
161
A
N3
C
50
1_555
hydrog
WATSON-CRICK
A
G
136
A
N2
G
25
1_555
A
C
161
A
O2
C
50
1_555
hydrog
WATSON-CRICK
A
G
136
A
O6
G
25
1_555
A
C
161
A
N4
C
50
1_555
hydrog
G-A MISPAIR
A
G
136
A
N2
G
25
1_555
A
A
214
A
N3
A
103
1_555
hydrog
WATSON-CRICK
A
U
137
A
N3
U
26
1_555
A
A
160
A
N1
A
49
1_555
hydrog
WATSON-CRICK
A
U
137
A
O4
U
26
1_555
A
A
160
A
N6
A
49
1_555
hydrog
WATSON-CRICK
A
G
138
A
N1
G
27
1_555
A
C
159
A
N3
C
48
1_555
hydrog
WATSON-CRICK
A
G
138
A
N2
G
27
1_555
A
C
159
A
O2
C
48
1_555
hydrog
WATSON-CRICK
A
G
138
A
O6
G
27
1_555
A
C
159
A
N4
C
48
1_555
hydrog
WATSON-CRICK
A
C
141
A
N3
C
30
1_555
A
G
156
A
N1
G
45
1_555
hydrog
WATSON-CRICK
A
C
141
A
N4
C
30
1_555
A
G
156
A
O6
G
45
1_555
hydrog
WATSON-CRICK
A
C
141
A
O2
C
30
1_555
A
G
156
A
N2
G
45
1_555
hydrog
TYPE_28_PAIR
A
U
142
A
N3
U
31
1_555
A
G
155
A
O6
G
44
1_555
hydrog
TYPE_28_PAIR
A
U
142
A
O2
U
31
1_555
A
G
155
A
N1
G
44
1_555
hydrog
WATSON-CRICK
A
C
143
A
N3
C
32
1_555
A
G
154
A
N1
G
43
1_555
hydrog
WATSON-CRICK
A
C
143
A
N4
C
32
1_555
A
G
154
A
O6
G
43
1_555
hydrog
WATSON-CRICK
A
C
143
A
O2
C
32
1_555
A
G
154
A
N2
G
43
1_555
hydrog
WATSON-CRICK
A
C
144
A
N3
C
33
1_555
A
G
153
A
N1
G
42
1_555
hydrog
WATSON-CRICK
A
C
144
A
N4
C
33
1_555
A
G
153
A
O6
G
42
1_555
hydrog
WATSON-CRICK
A
C
144
A
O2
C
33
1_555
A
G
153
A
N2
G
42
1_555
hydrog
WATSON-CRICK
A
C
145
A
N3
C
34
1_555
A
G
152
A
N1
G
41
1_555
hydrog
WATSON-CRICK
A
C
145
A
N4
C
34
1_555
A
G
152
A
O6
G
41
1_555
hydrog
WATSON-CRICK
A
C
145
A
O2
C
34
1_555
A
G
152
A
N2
G
41
1_555
hydrog
WATSON-CRICK
A
G
146
A
N1
G
35
1_555
A
C
151
A
N3
C
40
1_555
hydrog
WATSON-CRICK
A
G
146
A
N2
G
35
1_555
A
C
151
A
O2
C
40
1_555
hydrog
WATSON-CRICK
A
G
146
A
O6
G
35
1_555
A
C
151
A
N4
C
40
1_555
hydrog
TYPE_1_PAIR
A
A
149
A
N1
A
38
1_555
A
A
201
A
N6
A
90
1_555
hydrog
TYPE_1_PAIR
A
A
149
A
N6
A
38
1_555
A
A
201
A
N1
A
90
1_555
hydrog
G-A MISPAIR
A
G
150
A
N2
G
39
1_555
A
A
201
A
N1
A
90
1_555
hydrog
G-C PAIR
A
G
150
A
N2
G
39
1_555
A
C
202
A
O2
C
91
1_555
hydrog
WATSON-CRICK
A
G
175
A
N1
G
64
1_555
A
C
221
A
N3
C
110
1_555
hydrog
WATSON-CRICK
A
G
175
A
N2
G
64
1_555
A
C
221
A
O2
C
110
1_555
hydrog
WATSON-CRICK
A
G
175
A
O6
G
64
1_555
A
C
221
A
N4
C
110
1_555
hydrog
WATSON-CRICK
A
G
177
A
N1
G
66
1_555
A
C
220
A
N3
C
109
1_555
hydrog
WATSON-CRICK
A
G
177
A
N2
G
66
1_555
A
C
220
A
O2
C
109
1_555
hydrog
WATSON-CRICK
A
G
177
A
O6
G
66
1_555
A
C
220
A
N4
C
109
1_555
hydrog
WATSON-CRICK
A
G
178
A
N1
G
67
1_555
A
C
219
A
N3
C
108
1_555
hydrog
WATSON-CRICK
A
G
178
A
N2
G
67
1_555
A
C
219
A
O2
C
108
1_555
hydrog
WATSON-CRICK
A
G
178
A
O6
G
67
1_555
A
C
219
A
N4
C
108
1_555
hydrog
TYPE_28_PAIR
A
G
179
A
N1
G
68
1_555
A
U
218
A
O2
U
107
1_555
hydrog
TYPE_28_PAIR
A
G
179
A
O6
G
68
1_555
A
U
218
A
N3
U
107
1_555
hydrog
WATSON-CRICK
A
G
180
A
N1
G
69
1_555
A
C
217
A
N3
C
106
1_555
hydrog
WATSON-CRICK
A
G
180
A
N2
G
69
1_555
A
C
217
A
O2
C
106
1_555
hydrog
WATSON-CRICK
A
G
180
A
O6
G
69
1_555
A
C
217
A
N4
C
106
1_555
hydrog
WATSON-CRICK
A
U
181
A
N3
U
70
1_555
A
A
216
A
N1
A
105
1_555
hydrog
WATSON-CRICK
A
U
181
A
O4
U
70
1_555
A
A
216
A
N6
A
105
1_555
hydrog
TYPE_11_PAIR
A
G
182
A
N2
G
71
1_555
A
A
215
A
N7
A
104
1_555
hydrog
TYPE_11_PAIR
A
G
182
A
N3
G
71
1_555
A
A
215
A
N6
A
104
1_555
hydrog
WATSON-CRICK
A
G
187
A
N1
G
76
1_555
A
C
212
A
N3
C
101
1_555
hydrog
WATSON-CRICK
A
G
187
A
N2
G
76
1_555
A
C
212
A
O2
C
101
1_555
hydrog
WATSON-CRICK
A
G
187
A
O6
G
76
1_555
A
C
212
A
N4
C
101
1_555
hydrog
TYPE_28_PAIR
A
G
188
A
N1
G
77
1_555
A
U
211
A
O2
U
100
1_555
hydrog
TYPE_28_PAIR
A
G
188
A
O6
G
77
1_555
A
U
211
A
N3
U
100
1_555
hydrog
WATSON-CRICK
A
C
189
A
N3
C
78
1_555
A
G
210
A
N1
G
99
1_555
hydrog
WATSON-CRICK
A
C
189
A
N4
C
78
1_555
A
G
210
A
O6
G
99
1_555
hydrog
WATSON-CRICK
A
C
189
A
O2
C
78
1_555
A
G
210
A
N2
G
99
1_555
hydrog
WATSON-CRICK
A
C
190
A
N3
C
79
1_555
A
G
209
A
N1
G
98
1_555
hydrog
WATSON-CRICK
A
C
190
A
N4
C
79
1_555
A
G
209
A
O6
G
98
1_555
hydrog
WATSON-CRICK
A
C
190
A
O2
C
79
1_555
A
G
209
A
N2
G
98
1_555
hydrog
C-C MISPAIR
A
C
191
A
O2
C
80
1_555
A
C
207
A
N4
C
96
1_555
hydrog
C-A MISPAIR
A
C
191
A
O2
C
80
1_555
A
A
208
A
N6
A
97
1_555
hydrog
TYPE_25_PAIR
A
A
192
A
N6
A
81
1_555
A
C
207
A
N3
C
96
1_555
hydrog
TYPE_25_PAIR
A
A
192
A
N7
A
81
1_555
A
C
207
A
N4
C
96
1_555
hydrog
G-G MISPAIR
A
G
193
A
O6
G
82
1_555
A
G
206
A
N2
G
95
1_555
hydrog
TYPE_8_PAIR
A
G
194
A
N1
G
83
1_555
A
A
205
A
N1
A
94
1_555
hydrog
TYPE_8_PAIR
A
G
194
A
O6
G
83
1_555
A
A
205
A
N6
A
94
1_555
hydrog
TYPE_28_PAIR
A
U
195
A
N3
U
84
1_555
A
G
204
A
O6
G
93
1_555
hydrog
TYPE_28_PAIR
A
U
195
A
O2
U
84
1_555
A
G
204
A
N1
G
93
1_555
hydrog
WATSON-CRICK
A
C
196
A
N3
C
85
1_555
A
G
203
A
N1
G
92
1_555
hydrog
WATSON-CRICK
A
C
196
A
N4
C
85
1_555
A
G
203
A
O6
G
92
1_555
hydrog
WATSON-CRICK
A
C
196
A
O2
C
85
1_555
A
G
203
A
N2
G
92
1_555
hydrog
WATSON-CRICK
A
G
197
A
N1
G
86
1_555
A
C
202
A
N3
C
91
1_555
hydrog
WATSON-CRICK
A
G
197
A
N2
G
86
1_555
A
C
202
A
O2
C
91
1_555
hydrog
WATSON-CRICK
A
G
197
A
O6
G
86
1_555
A
C
202
A
N4
C
91
1_555
hydrog
TYPE_11_PAIR
A
G
198
A
N2
G
87
1_555
A
A
201
A
N7
A
90
1_555
hydrog
TYPE_11_PAIR
A
G
198
A
N3
G
87
1_555
A
A
201
A
N6
A
90
1_555
SIGNALING PROTEIN/RNA
RNA-protein complex, A-minor motif, 3-helix junction, SIGNALING PROTEIN-RNA COMPLEX
SRP19_HUMAN
UNP
2
14
P09132
RFICIYPAYLNNKKTIAEGRRIPISKAVENPTATEIQDVCSAVGLNVFLEKNKMYSREWNRDVQYRGRVRVQLKQEDGSL
CLVQFPSRKSVMLYAAEMIPKLKTRTQ
SRP54_HUMAN
UNP
3
323
P61011
KHGQFTLRDMYEQFQNIMKMGPFSQILGMIPGFGTDFMSKGNEQESMARLKKLMTIMDSMNDQELDSTDGAKVFSKQPGR
IQRVARGSGVSTRDVQELLTQYTKFAQMVKKMGGIKGLF
1MFQ
PDB
1
1MFQ
14
120
1MFQ
14
120
P09132
B
1
2
108
323
441
1MFQ
323
441
P61011
C
2
11
129
112
239
1MFQ
112
239
1MFQ
A
3
1
128
1
initiating methionine
MET
13
1MFQ
B
P09132
UNP
1
2
expression tag
MET
313
1MFQ
C
P61011
UNP
1
2
expression tag
ARG
314
1MFQ
C
P61011
UNP
2
2
expression tag
GLY
315
1MFQ
C
P61011
UNP
3
2
expression tag
SER
316
1MFQ
C
P61011
UNP
4
2
expression tag
HIS
317
1MFQ
C
P61011
UNP
5
2
expression tag
HIS
318
1MFQ
C
P61011
UNP
6
2
expression tag
HIS
319
1MFQ
C
P61011
UNP
7
2
expression tag
HIS
320
1MFQ
C
P61011
UNP
8
2
expression tag
HIS
321
1MFQ
C
P61011
UNP
9
2
expression tag
HIS
322
1MFQ
C
P61011
UNP
10
3
anti-parallel
anti-parallel
B
ILE
16
B
ILE
4
B
ILE
18
B
ILE
6
B
ARG
81
B
ARG
69
B
GLN
85
B
GLN
73
B
ASN
59
B
ASN
47
B
GLU
63
B
GLU
51
BINDING SITE FOR RESIDUE MG A 501
A
MG
501
Software
3
BINDING SITE FOR RESIDUE MG A 502
A
MG
502
Software
2
BINDING SITE FOR RESIDUE MG A 503
A
MG
503
Software
1
BINDING SITE FOR RESIDUE MG A 504
A
MG
504
Software
1
BINDING SITE FOR RESIDUE MG A 505
A
MG
505
Software
2
A
A
192
A
A
81
3
1_555
A
G
193
A
G
82
3
1_555
A
G
194
A
G
83
3
1_555
A
A
183
A
A
72
2
1_555
A
C
185
A
C
74
2
1_555
A
A
205
A
A
94
1
1_555
A
A
183
A
A
72
1
1_555
A
C
116
A
C
5
2
1_555
A
U
117
A
U
6
2
1_555
179
P 65 2 2