1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Rawat, U.B.S.
Zavialov, A.V.
Sengupta, J.
Valle, M.
Grassucci, R.A.
Linde, J.
Vestergaard, B.
Ehrenberg, M.
Frank, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
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
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide 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
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
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
S
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
O
N
167
N
H
N
168
N
H
N
169
N
H
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
N
N
181
S
C
N
182
N
C
N
183
N
O
N
184
N
C
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
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
C
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
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
S
N
234
N
C
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
Y
252
N
C
Y
253
N
C
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
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
H
N
270
N
N
N
271
S
C
N
272
N
C
N
273
N
O
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
N
N
288
S
C
N
289
N
C
N
290
N
O
N
291
N
C
N
292
N
O
N
293
N
O
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
R
C
N
306
N
O
N
307
N
C
N
308
N
O
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
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
N
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
C
N
332
N
O
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
H
N
345
N
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
N
356
N
O
N
357
N
O
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
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
N
N
370
S
C
N
371
N
C
N
372
N
O
N
373
N
C
N
374
N
C
N
375
N
C
N
376
N
O
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
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
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
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
doub
N
98
N
sing
N
99
N
sing
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
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
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
doub
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
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
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
doub
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
sing
N
175
N
sing
N
176
N
sing
N
177
N
doub
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
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
doub
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
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
N
221
N
sing
N
222
N
doub
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
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
Y
246
N
doub
Y
247
N
sing
Y
248
N
sing
N
249
N
sing
Y
250
N
doub
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
doub
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
doub
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
doub
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
doub
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
Y
315
N
doub
Y
316
N
sing
Y
317
N
sing
N
318
N
sing
Y
319
N
doub
Y
320
N
sing
Y
321
N
sing
N
322
N
sing
Y
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
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
doub
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
doub
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
UK
Nature
NATUAS
0006
0028-0836
421
87
90
10.1038/nature01224
12511960
A cryo-electron microscopic study of ribosome-bound termination factor RF2
2003
US
Cell(Cambridge,Mass.)
CELLB5
0998
0092-8674
100
311
321
The Crystal Structure of Human Eukaryotic Release Factor eRF1-Mechanism of Stop Codon Recognition and peptidyl-tRNA hydrolysis
2000
US
Mol.Cell
MOCEFL
2168
1097-2765
8
1375
1382
Bacterial Polypeptide Release Factor RF2 is structurally distinct from Eukaryotic eRF1
2001
10.2210/pdb1mi6/pdb
pdb_00001mi6
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
METHOD--Manual
OTHER
REAL
1GQE
1
1GQE
PDB
experimental model
2.82
SPIDER package
1MI6
TMV
Reference Based Alignment
18199
12.8
POINT
polymix buffer
polymix buffer
7.5
CTF correction of 3D-maps
E.coli 70S Ribosome - RF2(wt) Complex
0
RIBOSOME
PARTICLE
1
1
SINGLE PARTICLE
20
KODAK SO-163 FILM
200
49696
2001-11-08
FIELD EMISSION GUN
FLOOD BEAM
FEI TECNAI F20
BRIGHT FIELD
2.0
4000
2500
50000
1
93
0
0
1MI6
C1
MODEL FITTING
O
RECONSTRUCTION
1
SPIDER
32
NO
NO
NO
YES
ETHANE
Rapid-freezing in liquid ethane
1MI6
HOMEMADE PLUNGER
41256.605
peptide chain release factor RF-2
1
nat
polymer
Release Factor 2; RF2
no
no
MFEINPVNNRIQDLTERSDVLRGYLDYDAKKERLEEVNAELEQPDVWNEPERAQALGKERSSLEAVVDTLDQMKQGLEDV
SGLLELAVEADDEETFNEAVAELDALEEKLAQLEFRRMFSGEYDSADCYLDIQAGSGGTEAQDWASMLERMYLRWAESRG
FKTEIIEESEGEVAGIKSVTIKISGDYAYGWLRTETGVHRLVRKSPFDSGGRRHTSFSSAFVYPEVDDDIDIEINPADLR
IDVYRASGAGGQHVNRTESAVRITHIPTGIVTQCQNDRSQHKNKDQAMKQMKAKLYEVEMQKKNAEKQAMEDNKSDIGWG
SQIRSYVLDDSRIKDLRTGVETRNTQAVLDGSLDQFIEASLKAGL
MFEINPVNNRIQDLTERSDVLRGYLDYDAKKERLEEVNAELEQPDVWNEPERAQALGKERSSLEAVVDTLDQMKQGLEDV
SGLLELAVEADDEETFNEAVAELDALEEKLAQLEFRRMFSGEYDSADCYLDIQAGSGGTEAQDWASMLERMYLRWAESRG
FKTEIIEESEGEVAGIKSVTIKISGDYAYGWLRTETGVHRLVRKSPFDSGGRRHTSFSSAFVYPEVDDDIDIEINPADLR
IDVYRASGAGGQHVNRTESAVRITHIPTGIVTQCQNDRSQHKNKDQAMKQMKAKLYEVEMQKKNAEKQAMEDNKSDIGWG
SQIRSYVLDDSRIKDLRTGVETRNTQAVLDGSLDQFIEASLKAGL
A
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
Escherichia
sample
83333
Escherichia coli
Escherichia coli
K12
em_image_scans
em_software
chem_comp_atom
chem_comp_bond
database_2
em_3d_fitting_list
pdbx_initial_refinement_model
refine
struct_ref_seq_dif
repository
Initial release
Version format compliance
Source and taxonomy
Version format compliance
Structure summary
Data collection
Data collection
Database references
Refinement description
1
0
2003-01-14
1
1
2008-04-28
1
2
2011-07-13
1
3
2017-02-01
1
4
2018-07-18
1
5
2024-02-14
_em_software.image_processing_id
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_em_3d_fitting_list.accession_code
_em_3d_fitting_list.initial_refinement_model_id
_em_3d_fitting_list.source_name
_em_3d_fitting_list.type
_refine.ls_d_res_high
_struct_ref_seq_dif.details
CA ATOMS ONLY
Polypeptide chain Release Factor 2 (RF2) from E. coli
The Crystal Structure of Human Eukaryotic Release Factor eRF1
RCSB
Y
RCSB
2002-08-22
REL
1GQE
PDB entry 1GQE
PDB
experimental model
n
1
1
A
n
2
2
A
n
3
3
A
ILE
4
n
4
ILE
4
A
ASN
5
n
5
ASN
5
A
PRO
6
n
6
PRO
6
A
VAL
7
n
7
VAL
7
A
ASN
8
n
8
ASN
8
A
ASN
9
n
9
ASN
9
A
ARG
10
n
10
ARG
10
A
ILE
11
n
11
ILE
11
A
GLN
12
n
12
GLN
12
A
ASP
13
n
13
ASP
13
A
LEU
14
n
14
LEU
14
A
THR
15
n
15
THR
15
A
GLU
16
n
16
GLU
16
A
ARG
17
n
17
ARG
17
A
SER
18
n
18
SER
18
A
ASP
19
n
19
ASP
19
A
VAL
20
n
20
VAL
20
A
LEU
21
n
21
LEU
21
A
ARG
22
n
22
ARG
22
A
GLY
23
n
23
GLY
23
A
TYR
24
n
24
TYR
24
A
LEU
25
n
25
LEU
25
A
ASP
26
n
26
ASP
26
A
TYR
27
n
27
TYR
27
A
ASP
28
n
28
ASP
28
A
ALA
29
n
29
ALA
29
A
LYS
30
n
30
LYS
30
A
LYS
31
n
31
LYS
31
A
GLU
32
n
32
GLU
32
A
ARG
33
n
33
ARG
33
A
LEU
34
n
34
LEU
34
A
GLU
35
n
35
GLU
35
A
GLU
36
n
36
GLU
36
A
VAL
37
n
37
VAL
37
A
ASN
38
n
38
ASN
38
A
ALA
39
n
39
ALA
39
A
GLU
40
n
40
GLU
40
A
LEU
41
n
41
LEU
41
A
GLU
42
n
42
GLU
42
A
GLN
43
n
43
GLN
43
A
PRO
44
n
44
PRO
44
A
ASP
45
n
45
ASP
45
A
VAL
46
n
46
VAL
46
A
TRP
47
n
47
TRP
47
A
ASN
48
n
48
ASN
48
A
GLU
49
n
49
GLU
49
A
PRO
50
n
50
PRO
50
A
GLU
51
n
51
GLU
51
A
ARG
52
n
52
ARG
52
A
ALA
53
n
53
ALA
53
A
GLN
54
n
54
GLN
54
A
ALA
55
n
55
ALA
55
A
LEU
56
n
56
LEU
56
A
GLY
57
n
57
GLY
57
A
LYS
58
n
58
LYS
58
A
GLU
59
n
59
GLU
59
A
ARG
60
n
60
ARG
60
A
SER
61
n
61
SER
61
A
SER
62
n
62
SER
62
A
LEU
63
n
63
LEU
63
A
GLU
64
n
64
GLU
64
A
ALA
65
n
65
ALA
65
A
VAL
66
n
66
VAL
66
A
VAL
67
n
67
VAL
67
A
ASP
68
n
68
ASP
68
A
THR
69
n
69
THR
69
A
LEU
70
n
70
LEU
70
A
ASP
71
n
71
ASP
71
A
GLN
72
n
72
GLN
72
A
MET
73
n
73
MET
73
A
LYS
74
n
74
LYS
74
A
GLN
75
n
75
GLN
75
A
GLY
76
n
76
GLY
76
A
LEU
77
n
77
LEU
77
A
GLU
78
n
78
GLU
78
A
ASP
79
n
79
ASP
79
A
VAL
80
n
80
VAL
80
A
SER
81
n
81
SER
81
A
GLY
82
n
82
GLY
82
A
LEU
83
n
83
LEU
83
A
LEU
84
n
84
LEU
84
A
GLU
85
n
85
GLU
85
A
LEU
86
n
86
LEU
86
A
ALA
87
n
87
ALA
87
A
VAL
88
n
88
VAL
88
A
GLU
89
n
89
GLU
89
A
ALA
90
n
90
ALA
90
A
ASP
91
n
91
ASP
91
A
ASP
92
n
92
ASP
92
A
GLU
93
n
93
GLU
93
A
GLU
94
n
94
GLU
94
A
THR
95
n
95
THR
95
A
PHE
96
n
96
PHE
96
A
ASN
97
n
97
ASN
97
A
GLU
98
n
98
GLU
98
A
ALA
99
n
99
ALA
99
A
VAL
100
n
100
VAL
100
A
ALA
101
n
101
ALA
101
A
GLU
102
n
102
GLU
102
A
LEU
103
n
103
LEU
103
A
ASP
104
n
104
ASP
104
A
ALA
105
n
105
ALA
105
A
LEU
106
n
106
LEU
106
A
GLU
107
n
107
GLU
107
A
GLU
108
n
108
GLU
108
A
LYS
109
n
109
LYS
109
A
LEU
110
n
110
LEU
110
A
ALA
111
n
111
ALA
111
A
GLN
112
n
112
GLN
112
A
LEU
113
n
113
LEU
113
A
GLU
114
n
114
GLU
114
A
PHE
115
n
115
PHE
115
A
ARG
116
n
116
ARG
116
A
ARG
117
n
117
ARG
117
A
MET
118
n
118
MET
118
A
PHE
119
n
119
PHE
119
A
SER
120
n
120
SER
120
A
GLY
121
n
121
GLY
121
A
GLU
122
n
122
GLU
122
A
TYR
123
n
123
TYR
123
A
ASP
124
n
124
ASP
124
A
SER
125
n
125
SER
125
A
ALA
126
n
126
ALA
126
A
ASP
127
n
127
ASP
127
A
CYS
128
n
128
CYS
128
A
TYR
129
n
129
TYR
129
A
LEU
130
n
130
LEU
130
A
ASP
131
n
131
ASP
131
A
ILE
132
n
132
ILE
132
A
GLN
133
n
133
GLN
133
A
ALA
134
n
134
ALA
134
A
GLY
135
n
135
GLY
135
A
SER
136
n
136
SER
136
A
GLY
137
n
137
GLY
137
A
GLY
138
n
138
GLY
138
A
THR
139
n
139
THR
139
A
GLU
140
n
140
GLU
140
A
ALA
141
n
141
ALA
141
A
GLN
142
n
142
GLN
142
A
ASP
143
n
143
ASP
143
A
TRP
144
n
144
TRP
144
A
ALA
145
n
145
ALA
145
A
SER
146
n
146
SER
146
A
MET
147
n
147
MET
147
A
LEU
148
n
148
LEU
148
A
GLU
149
n
149
GLU
149
A
ARG
150
n
150
ARG
150
A
MET
151
n
151
MET
151
A
TYR
152
n
152
TYR
152
A
LEU
153
n
153
LEU
153
A
ARG
154
n
154
ARG
154
A
TRP
155
n
155
TRP
155
A
ALA
156
n
156
ALA
156
A
GLU
157
n
157
GLU
157
A
SER
158
n
158
SER
158
A
ARG
159
n
159
ARG
159
A
GLY
160
n
160
GLY
160
A
PHE
161
n
161
PHE
161
A
LYS
162
n
162
LYS
162
A
THR
163
n
163
THR
163
A
GLU
164
n
164
GLU
164
A
ILE
165
n
165
ILE
165
A
ILE
166
n
166
ILE
166
A
GLU
167
n
167
GLU
167
A
GLU
168
n
168
GLU
168
A
SER
169
n
169
SER
169
A
GLU
170
n
170
GLU
170
A
GLY
171
n
171
GLY
171
A
GLU
172
n
172
GLU
172
A
VAL
173
n
173
VAL
173
A
ALA
174
n
174
ALA
174
A
GLY
175
n
175
GLY
175
A
ILE
176
n
176
ILE
176
A
LYS
177
n
177
LYS
177
A
SER
178
n
178
SER
178
A
VAL
179
n
179
VAL
179
A
THR
180
n
180
THR
180
A
ILE
181
n
181
ILE
181
A
LYS
182
n
182
LYS
182
A
ILE
183
n
183
ILE
183
A
SER
184
n
184
SER
184
A
GLY
185
n
185
GLY
185
A
ASP
186
n
186
ASP
186
A
TYR
187
n
187
TYR
187
A
ALA
188
n
188
ALA
188
A
TYR
189
n
189
TYR
189
A
GLY
190
n
190
GLY
190
A
TRP
191
n
191
TRP
191
A
LEU
192
n
192
LEU
192
A
ARG
193
n
193
ARG
193
A
THR
194
n
194
THR
194
A
GLU
195
n
195
GLU
195
A
THR
196
n
196
THR
196
A
GLY
197
n
197
GLY
197
A
VAL
198
n
198
VAL
198
A
HIS
199
n
199
HIS
199
A
ARG
200
n
200
ARG
200
A
LEU
201
n
201
LEU
201
A
VAL
202
n
202
VAL
202
A
ARG
203
n
203
ARG
203
A
LYS
204
n
204
LYS
204
A
SER
205
n
205
SER
205
A
PRO
206
n
206
PRO
206
A
PHE
207
n
207
PHE
207
A
ASP
208
n
208
ASP
208
A
SER
209
n
209
SER
209
A
GLY
210
n
210
GLY
210
A
GLY
211
n
211
GLY
211
A
ARG
212
n
212
ARG
212
A
ARG
213
n
213
ARG
213
A
HIS
214
n
214
HIS
214
A
THR
215
n
215
THR
215
A
SER
216
n
216
SER
216
A
PHE
217
n
217
PHE
217
A
SER
218
n
218
SER
218
A
SER
219
n
219
SER
219
A
ALA
220
n
220
ALA
220
A
PHE
221
n
221
PHE
221
A
VAL
222
n
222
VAL
222
A
TYR
223
n
223
TYR
223
A
PRO
224
n
224
PRO
224
A
GLU
225
n
225
GLU
225
A
VAL
226
n
226
VAL
226
A
ASP
227
n
227
ASP
227
A
ASP
228
n
228
ASP
228
A
ASP
229
n
229
ASP
229
A
ILE
230
n
230
ILE
230
A
ASP
231
n
231
ASP
231
A
ILE
232
n
232
ILE
232
A
GLU
233
n
233
GLU
233
A
ILE
234
n
234
ILE
234
A
ASN
235
n
235
ASN
235
A
PRO
236
n
236
PRO
236
A
ALA
237
n
237
ALA
237
A
ASP
238
n
238
ASP
238
A
LEU
239
n
239
LEU
239
A
ARG
240
n
240
ARG
240
A
ILE
241
n
241
ILE
241
A
ASP
242
n
242
ASP
242
A
VAL
243
n
243
VAL
243
A
TYR
244
n
244
TYR
244
A
ARG
245
n
245
ARG
245
A
ALA
246
n
246
ALA
246
A
SER
247
n
247
SER
247
A
GLY
248
n
248
GLY
248
A
ALA
249
n
249
ALA
249
A
GLY
250
n
250
GLY
250
A
GLY
251
n
251
GLY
251
A
GLN
252
n
252
GLN
252
A
HIS
253
n
253
HIS
253
A
VAL
254
n
254
VAL
254
A
ASN
255
n
255
ASN
255
A
ARG
256
n
256
ARG
256
A
THR
257
n
257
THR
257
A
GLU
258
n
258
GLU
258
A
SER
259
n
259
SER
259
A
ALA
260
n
260
ALA
260
A
VAL
261
n
261
VAL
261
A
ARG
262
n
262
ARG
262
A
ILE
263
n
263
ILE
263
A
THR
264
n
264
THR
264
A
HIS
265
n
265
HIS
265
A
ILE
266
n
266
ILE
266
A
PRO
267
n
267
PRO
267
A
THR
268
n
268
THR
268
A
GLY
269
n
269
GLY
269
A
ILE
270
n
270
ILE
270
A
VAL
271
n
271
VAL
271
A
THR
272
n
272
THR
272
A
GLN
273
n
273
GLN
273
A
CYS
274
n
274
CYS
274
A
GLN
275
n
275
GLN
275
A
ASN
276
n
276
ASN
276
A
ASP
277
n
277
ASP
277
A
ARG
278
n
278
ARG
278
A
SER
279
n
279
SER
279
A
GLN
280
n
280
GLN
280
A
HIS
281
n
281
HIS
281
A
LYS
282
n
282
LYS
282
A
ASN
283
n
283
ASN
283
A
LYS
284
n
284
LYS
284
A
ASP
285
n
285
ASP
285
A
GLN
286
n
286
GLN
286
A
ALA
287
n
287
ALA
287
A
MET
288
n
288
MET
288
A
LYS
289
n
289
LYS
289
A
GLN
290
n
290
GLN
290
A
MET
291
n
291
MET
291
A
LYS
292
n
292
LYS
292
A
ALA
293
n
293
ALA
293
A
LYS
294
n
294
LYS
294
A
LEU
295
n
295
LEU
295
A
TYR
296
n
296
TYR
296
A
GLU
297
n
297
GLU
297
A
VAL
298
n
298
VAL
298
A
GLU
299
n
299
GLU
299
A
MET
300
n
300
MET
300
A
GLN
301
n
301
GLN
301
A
LYS
302
n
302
LYS
302
A
LYS
303
n
303
LYS
303
A
ASN
304
n
304
ASN
304
A
ALA
305
n
305
ALA
305
A
GLU
306
n
306
GLU
306
A
LYS
307
n
307
LYS
307
A
GLN
308
n
308
GLN
308
A
ALA
309
n
309
ALA
309
A
MET
310
n
310
MET
310
A
GLU
311
n
311
GLU
311
A
ASP
312
n
312
ASP
312
A
ASN
313
n
313
ASN
313
A
LYS
314
n
314
LYS
314
A
SER
315
n
315
SER
315
A
ASP
316
n
316
ASP
316
A
ILE
317
n
317
ILE
317
A
GLY
318
n
318
GLY
318
A
TRP
319
n
319
TRP
319
A
GLY
320
n
320
GLY
320
A
SER
321
n
321
SER
321
A
GLN
322
n
322
GLN
322
A
ILE
323
n
323
ILE
323
A
ARG
324
n
324
ARG
324
A
SER
325
n
325
SER
325
A
TYR
326
n
326
TYR
326
A
VAL
327
n
327
VAL
327
A
LEU
328
n
328
LEU
328
A
ASP
329
n
329
ASP
329
A
ASP
330
n
330
ASP
330
A
SER
331
n
331
SER
331
A
ARG
332
n
332
ARG
332
A
ILE
333
n
333
ILE
333
A
LYS
334
n
334
LYS
334
A
ASP
335
n
335
ASP
335
A
LEU
336
n
336
LEU
336
A
ARG
337
n
337
ARG
337
A
THR
338
n
338
THR
338
A
GLY
339
n
339
GLY
339
A
VAL
340
n
340
VAL
340
A
GLU
341
n
341
GLU
341
A
THR
342
n
342
THR
342
A
ARG
343
n
343
ARG
343
A
ASN
344
n
344
ASN
344
A
THR
345
n
345
THR
345
A
GLN
346
n
346
GLN
346
A
ALA
347
n
347
ALA
347
A
VAL
348
n
348
VAL
348
A
LEU
349
n
349
LEU
349
A
ASP
350
n
350
ASP
350
A
GLY
351
n
351
GLY
351
A
SER
352
n
352
SER
352
A
LEU
353
n
353
LEU
353
A
ASP
354
n
354
ASP
354
A
GLN
355
n
355
GLN
355
A
PHE
356
n
356
PHE
356
A
ILE
357
n
357
ILE
357
A
GLU
358
n
358
GLU
358
A
ALA
359
n
359
ALA
359
A
SER
360
n
360
SER
360
A
LEU
361
n
361
LEU
361
A
LYS
362
n
362
LYS
362
A
ALA
363
n
363
ALA
363
A
GLY
364
n
364
GLY
364
A
LEU
365
n
365
LEU
365
A
author_defined_assembly
1
monomeric
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
MET
1
A
MET
1
1
Y
1
A
PHE
2
A
PHE
2
1
Y
1
A
GLU
3
A
GLU
3
1
Y
12.8
1
PDB entry 1GQE
10.9
0
362
0
0
362
Docking of the modified RF2 X-ray structure into the Low Resolution Cryo-EM map of RF2 E.coli 70S Ribosome
1
N
N
TRANSLATION, RIBOSOME
RF2, Release Complex, Conformational Changes, TRANSLATION, RIBOSOME
RF2_ECOLI
UNP
1
1
P07012
MFEINPVNNRIQDLTERSDVLRGYLDYDAKKERLEEVNAELEQPDVWNEPERAQALGKERSSLEAVVDTLDQMKQGLEDV
SGLLELAVEADDEETFNEAVAELDALEEKLAQLEFRRMFSGEYDSADCYLDIQAGSGGTEAQDWASMLERMYLRWAESRG
FKTEIIEESEGEVAGIKSVTIKISGDYAYGWLRTETGVHRLVRKSPFDSGGRRHTSFSSAFVYPEVDDDIDIEINPADLR
IDVYRTSGAGGQHVNRTESAVRITHIPTGIVTQCQNDRSQHKNKDQAMKQMKAKLYELEMQKKNAEKQAMEDNKSDIGWG
SQIRSYVLDDSRIKDLRTGVETRNTQAVLDGSLDQFIEASLKAGL
1
365
1MI6
1
365
P07012
A
1
1
365
1
THR
conflict
ALA
246
1MI6
A
P07012
UNP
246
246
1
LEU
conflict
VAL
298
1MI6
A
P07012
UNP
298
298