0.013123
0.000000
0.000000
0.000000
0.017953
0.000000
0.000000
0.000000
0.035211
0.00000
0.00000
0.00000
Ni, C.-Z.
Kodandapani, R.
Ely, K.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
76.200
55.700
28.400
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
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
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
O
N
138
N
H
N
139
N
H
N
140
N
N
N
141
S
C
N
142
N
C
N
143
N
O
N
144
S
C
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
O
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
N
N
193
N
O
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
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
N
N
210
S
C
N
211
N
C
N
212
N
O
N
213
N
C
N
214
N
C
N
215
N
S
N
216
N
C
N
217
N
O
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
H
N
228
N
H
N
229
N
N
N
230
S
C
N
231
N
C
N
232
N
O
N
233
N
C
Y
234
N
C
Y
235
N
C
Y
236
N
C
Y
237
N
C
Y
238
N
C
Y
239
N
C
N
240
N
O
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
N
C
N
257
N
C
N
258
N
C
N
259
N
O
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
N
C
N
274
N
O
N
275
N
O
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
N
N
284
S
C
N
285
N
C
N
286
N
O
N
287
R
C
N
288
N
O
N
289
N
C
N
290
N
O
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
N
N
301
S
C
N
302
N
C
N
303
N
O
N
304
N
C
Y
305
N
C
Y
306
N
C
Y
307
N
C
Y
308
N
N
Y
309
N
C
Y
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
C
N
314
N
O
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
N
N
328
S
C
N
329
N
C
N
330
N
O
N
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
Y
337
N
C
N
338
N
O
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
N
N
352
S
C
N
353
N
C
N
354
N
O
N
355
N
C
N
356
N
C
N
357
N
C
N
358
N
O
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
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
sing
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
sing
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
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
doub
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
sing
N
178
N
sing
N
179
N
doub
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
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
doub
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
Y
227
N
doub
Y
228
N
sing
Y
229
N
sing
N
230
N
sing
Y
231
N
doub
N
232
N
sing
Y
233
N
doub
N
234
N
sing
Y
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
doub
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
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
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
doub
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
doub
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
Y
296
N
doub
Y
297
N
sing
Y
298
N
sing
N
299
N
sing
Y
300
N
doub
Y
301
N
sing
Y
302
N
sing
N
303
N
sing
Y
304
N
sing
Y
305
N
doub
N
306
N
sing
Y
307
N
doub
N
308
N
sing
Y
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
doub
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
Y
324
N
doub
Y
325
N
sing
Y
326
N
sing
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
doub
N
331
N
sing
Y
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
doub
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
UK
Structure
STRUE6
2005
0969-2126
3
255
263
10.1016/S0969-2126(01)00156-3
7788292
Crystal structure of the MS2 coat protein dimer: implications for RNA binding and virus assembly.
1995
US
Protein Sci.
PRCIEI
0795
0961-8368
4
1010
Crystallization of the MS2 Translational Repressor Alone and Complexed to Bromouridine
1995
10.2210/pdb1msc/pdb
pdb_00001msc
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
1993-12-07
M
x-ray
1
1.0
13709.448
BACTERIOPHAGE MS2 COAT PROTEIN
1
man
polymer
18.015
water
111
nat
water
no
no
ASNFTQFVLVDNGGTGDVTVAPSNFANGVAEWISSNSRSQAYKVTCSVRQSSAQNRKYTIKVEVPKVATQTVGGVELPVA
ARRSYLNMELTIPIFATNSDCELIVKAMQGLLKDGNPIPSAIAANSGIY
ASNFTQFVLVDNGGTGDVTVAPSNFANGVAEWISSNSRSQAYKVTCSVRQSSAQNRKYTIKVEVPKVATQTVGGVELPVA
ARRSYLNMELTIPIFATNSDCELIVKAMQGLLKDGNPIPSAIAANSGIY
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
Levivirus
Enterobacteria phage MS2
Escherichia
sample
MS2 COAT GENE
12022
Enterobacterio phage MS2
MS2 COAT GENE
562
Escherichia coli
2.20
44.02
COMPND
MOLECULE: MS2 UNASSEMBLED COAT PROTEIN DIMER. THIS
BACTERIOPHAGE COAT PROTEIN WAS CRYSTALLIZED AS AN
UNASSEMBLED DIMER; IT DID NOT FORM VIRAL CAPSIDS.
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
struct_ref_seq_dif
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Other
1
0
1995-07-10
1
1
2008-03-24
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_ref_seq_dif.details
Y
BNL
1995-04-28
REL
HOH
water
HOH
201
2
HOH
HOH
201
A
HOH
202
2
HOH
HOH
202
A
HOH
203
2
HOH
HOH
203
A
HOH
204
2
HOH
HOH
204
A
HOH
205
2
HOH
HOH
205
A
HOH
206
2
HOH
HOH
206
A
HOH
207
2
HOH
HOH
207
A
HOH
208
2
HOH
HOH
208
A
HOH
209
2
HOH
HOH
209
A
HOH
210
2
HOH
HOH
210
A
HOH
211
2
HOH
HOH
211
A
HOH
213
2
HOH
HOH
213
A
HOH
214
2
HOH
HOH
214
A
HOH
216
2
HOH
HOH
216
A
HOH
217
2
HOH
HOH
217
A
HOH
218
2
HOH
HOH
218
A
HOH
219
2
HOH
HOH
219
A
HOH
220
2
HOH
HOH
220
A
HOH
221
2
HOH
HOH
221
A
HOH
222
2
HOH
HOH
222
A
HOH
223
2
HOH
HOH
223
A
HOH
224
2
HOH
HOH
224
A
HOH
225
2
HOH
HOH
225
A
HOH
226
2
HOH
HOH
226
A
HOH
227
2
HOH
HOH
227
A
HOH
228
2
HOH
HOH
228
A
HOH
229
2
HOH
HOH
229
A
HOH
230
2
HOH
HOH
230
A
HOH
231
2
HOH
HOH
231
A
HOH
233
2
HOH
HOH
233
A
HOH
234
2
HOH
HOH
234
A
HOH
235
2
HOH
HOH
235
A
HOH
237
2
HOH
HOH
237
A
HOH
238
2
HOH
HOH
238
A
HOH
239
2
HOH
HOH
239
A
HOH
240
2
HOH
HOH
240
A
HOH
241
2
HOH
HOH
241
A
HOH
242
2
HOH
HOH
242
A
HOH
245
2
HOH
HOH
245
A
HOH
246
2
HOH
HOH
246
A
HOH
247
2
HOH
HOH
247
A
HOH
248
2
HOH
HOH
248
A
HOH
252
2
HOH
HOH
252
A
HOH
253
2
HOH
HOH
253
A
HOH
254
2
HOH
HOH
254
A
HOH
255
2
HOH
HOH
255
A
HOH
256
2
HOH
HOH
256
A
HOH
259
2
HOH
HOH
259
A
HOH
261
2
HOH
HOH
261
A
HOH
265
2
HOH
HOH
265
A
HOH
267
2
HOH
HOH
267
A
HOH
269
2
HOH
HOH
269
A
HOH
271
2
HOH
HOH
271
A
HOH
272
2
HOH
HOH
272
A
HOH
274
2
HOH
HOH
274
A
HOH
275
2
HOH
HOH
275
A
HOH
276
2
HOH
HOH
276
A
HOH
277
2
HOH
HOH
277
A
HOH
279
2
HOH
HOH
279
A
HOH
283
2
HOH
HOH
283
A
HOH
284
2
HOH
HOH
284
A
HOH
285
2
HOH
HOH
285
A
HOH
287
2
HOH
HOH
287
A
HOH
288
2
HOH
HOH
288
A
HOH
289
2
HOH
HOH
289
A
HOH
290
2
HOH
HOH
290
A
HOH
291
2
HOH
HOH
291
A
HOH
293
2
HOH
HOH
293
A
HOH
295
2
HOH
HOH
295
A
HOH
299
2
HOH
HOH
299
A
HOH
301
2
HOH
HOH
301
A
HOH
302
2
HOH
HOH
302
A
HOH
303
2
HOH
HOH
303
A
HOH
304
2
HOH
HOH
304
A
HOH
306
2
HOH
HOH
306
A
HOH
307
2
HOH
HOH
307
A
HOH
308
2
HOH
HOH
308
A
HOH
309
2
HOH
HOH
309
A
HOH
310
2
HOH
HOH
310
A
HOH
311
2
HOH
HOH
311
A
HOH
312
2
HOH
HOH
312
A
HOH
313
2
HOH
HOH
313
A
HOH
315
2
HOH
HOH
315
A
HOH
316
2
HOH
HOH
316
A
HOH
317
2
HOH
HOH
317
A
HOH
318
2
HOH
HOH
318
A
HOH
319
2
HOH
HOH
319
A
HOH
320
2
HOH
HOH
320
A
HOH
321
2
HOH
HOH
321
A
HOH
322
2
HOH
HOH
322
A
HOH
323
2
HOH
HOH
323
A
HOH
324
2
HOH
HOH
324
A
HOH
325
2
HOH
HOH
325
A
HOH
326
2
HOH
HOH
326
A
HOH
327
2
HOH
HOH
327
A
HOH
328
2
HOH
HOH
328
A
HOH
329
2
HOH
HOH
329
A
HOH
330
2
HOH
HOH
330
A
HOH
331
2
HOH
HOH
331
A
HOH
332
2
HOH
HOH
332
A
HOH
333
2
HOH
HOH
333
A
HOH
334
2
HOH
HOH
334
A
HOH
335
2
HOH
HOH
335
A
HOH
338
2
HOH
HOH
338
A
HOH
339
2
HOH
HOH
339
A
HOH
340
2
HOH
HOH
340
A
HOH
341
2
HOH
HOH
341
A
HOH
342
2
HOH
HOH
342
A
HOH
343
2
HOH
HOH
343
A
HOH
345
2
HOH
HOH
345
A
HOH
346
2
HOH
HOH
346
A
ALA
1
n
1
ALA
1
A
SER
2
n
2
SER
2
A
ASN
3
n
3
ASN
3
A
PHE
4
n
4
PHE
4
A
THR
5
n
5
THR
5
A
GLN
6
n
6
GLN
6
A
PHE
7
n
7
PHE
7
A
VAL
8
n
8
VAL
8
A
LEU
9
n
9
LEU
9
A
VAL
10
n
10
VAL
10
A
ASP
11
n
11
ASP
11
A
ASN
12
n
12
ASN
12
A
GLY
13
n
13
GLY
13
A
GLY
14
n
14
GLY
14
A
THR
15
n
15
THR
15
A
GLY
16
n
16
GLY
16
A
ASP
17
n
17
ASP
17
A
VAL
18
n
18
VAL
18
A
THR
19
n
19
THR
19
A
VAL
20
n
20
VAL
20
A
ALA
21
n
21
ALA
21
A
PRO
22
n
22
PRO
22
A
SER
23
n
23
SER
23
A
ASN
24
n
24
ASN
24
A
PHE
25
n
25
PHE
25
A
ALA
26
n
26
ALA
26
A
ASN
27
n
27
ASN
27
A
GLY
28
n
28
GLY
28
A
VAL
29
n
29
VAL
29
A
ALA
30
n
30
ALA
30
A
GLU
31
n
31
GLU
31
A
TRP
32
n
32
TRP
32
A
ILE
33
n
33
ILE
33
A
SER
34
n
34
SER
34
A
SER
35
n
35
SER
35
A
ASN
36
n
36
ASN
36
A
SER
37
n
37
SER
37
A
ARG
38
n
38
ARG
38
A
SER
39
n
39
SER
39
A
GLN
40
n
40
GLN
40
A
ALA
41
n
41
ALA
41
A
TYR
42
n
42
TYR
42
A
LYS
43
n
43
LYS
43
A
VAL
44
n
44
VAL
44
A
THR
45
n
45
THR
45
A
CYS
46
n
46
CYS
46
A
SER
47
n
47
SER
47
A
VAL
48
n
48
VAL
48
A
ARG
49
n
49
ARG
49
A
GLN
50
n
50
GLN
50
A
SER
51
n
51
SER
51
A
SER
52
n
52
SER
52
A
ALA
53
n
53
ALA
53
A
GLN
54
n
54
GLN
54
A
ASN
55
n
55
ASN
55
A
ARG
56
n
56
ARG
56
A
LYS
57
n
57
LYS
57
A
TYR
58
n
58
TYR
58
A
THR
59
n
59
THR
59
A
ILE
60
n
60
ILE
60
A
LYS
61
n
61
LYS
61
A
VAL
62
n
62
VAL
62
A
GLU
63
n
63
GLU
63
A
VAL
64
n
64
VAL
64
A
PRO
65
n
65
PRO
65
A
LYS
66
n
66
LYS
66
A
VAL
67
n
67
VAL
67
A
ALA
68
n
68
ALA
68
A
THR
69
n
69
THR
69
A
GLN
70
n
70
GLN
70
A
THR
71
n
71
THR
71
A
VAL
72
n
72
VAL
72
A
GLY
73
n
73
GLY
73
A
GLY
74
n
74
GLY
74
A
VAL
75
n
75
VAL
75
A
GLU
76
n
76
GLU
76
A
LEU
77
n
77
LEU
77
A
PRO
78
n
78
PRO
78
A
VAL
79
n
79
VAL
79
A
ALA
80
n
80
ALA
80
A
ALA
81
n
81
ALA
81
A
ARG
82
n
82
ARG
82
A
ARG
83
n
83
ARG
83
A
SER
84
n
84
SER
84
A
TYR
85
n
85
TYR
85
A
LEU
86
n
86
LEU
86
A
ASN
87
n
87
ASN
87
A
MET
88
n
88
MET
88
A
GLU
89
n
89
GLU
89
A
LEU
90
n
90
LEU
90
A
THR
91
n
91
THR
91
A
ILE
92
n
92
ILE
92
A
PRO
93
n
93
PRO
93
A
ILE
94
n
94
ILE
94
A
PHE
95
n
95
PHE
95
A
ALA
96
n
96
ALA
96
A
THR
97
n
97
THR
97
A
ASN
98
n
98
ASN
98
A
SER
99
n
99
SER
99
A
ASP
100
n
100
ASP
100
A
CYS
101
n
101
CYS
101
A
GLU
102
n
102
GLU
102
A
LEU
103
n
103
LEU
103
A
ILE
104
n
104
ILE
104
A
VAL
105
n
105
VAL
105
A
LYS
106
n
106
LYS
106
A
ALA
107
n
107
ALA
107
A
MET
108
n
108
MET
108
A
GLN
109
n
109
GLN
109
A
GLY
110
n
110
GLY
110
A
LEU
111
n
111
LEU
111
A
LEU
112
n
112
LEU
112
A
LYS
113
n
113
LYS
113
A
ASP
114
n
114
ASP
114
A
GLY
115
n
115
GLY
115
A
ASN
116
n
116
ASN
116
A
PRO
117
n
117
PRO
117
A
ILE
118
n
118
ILE
118
A
PRO
119
n
119
PRO
119
A
SER
120
n
120
SER
120
A
ALA
121
n
121
ALA
121
A
ILE
122
n
122
ILE
122
A
ALA
123
n
123
ALA
123
A
ALA
124
n
124
ALA
124
A
ASN
125
n
125
ASN
125
A
SER
126
n
126
SER
126
A
GLY
127
n
127
GLY
127
A
ILE
128
n
128
ILE
128
A
TYR
129
n
129
TYR
129
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
6940
-48
12510
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_665
-x+1,-y+1,z
crystal symmetry operation
76.2000000000
55.7000000000
0.0000000000
A
O
SER
84
A
O
SER
84
A
N
VAL
64
A
N
VAL
64
A
O
LYS
57
A
O
LYS
57
A
N
ARG
49
A
N
ARG
49
A
O
VAL
44
A
O
VAL
44
A
N
TRP
32
A
N
TRP
32
A
O
VAL
29
A
O
VAL
29
A
N
ALA
26
A
N
ALA
26
A
O
PHE
7
A
O
PHE
7
A
N
VAL
20
A
N
VAL
20
1
A
A
O
O
ASP
HOH
114
309
1.98
1
A
A
O
O
GLY
HOH
115
316
2.19
1
A
VAL
105
11.46
1
A
ARG
49
0.118
SIDE CHAIN
1
A
ARG
56
0.104
SIDE CHAIN
1
13.43
1.40
112.40
125.83
A
A
A
CA
CB
CG2
THR
THR
THR
5
5
5
N
1
12.95
1.60
122.70
135.65
A
A
A
O
C
N
THR
THR
GLN
5
5
6
Y
1
12.83
1.60
122.70
135.53
A
A
A
O
C
N
PHE
PHE
VAL
7
7
8
Y
1
-11.52
1.90
123.30
111.78
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
11
11
11
N
1
9.27
0.90
118.30
127.57
A
A
A
CB
CG
OD2
ASP
ASP
ASP
11
11
11
N
1
-9.13
0.90
118.30
109.17
A
A
A
CB
CG
OD2
ASP
ASP
ASP
17
17
17
N
1
-12.41
1.50
110.90
98.49
A
A
A
CA
CB
CG2
VAL
VAL
VAL
18
18
18
N
1
-12.09
1.40
110.10
98.01
A
A
A
N
CA
CB
ALA
ALA
ALA
21
21
21
N
1
-9.27
1.50
110.90
101.63
A
A
A
CA
CB
CG1
VAL
VAL
VAL
29
29
29
N
1
-11.66
1.50
110.10
98.44
A
A
A
CB
CA
C
ALA
ALA
ALA
30
30
30
N
1
10.71
1.40
110.10
120.81
A
A
A
N
CA
CB
ALA
ALA
ALA
30
30
30
N
1
-14.20
2.00
118.30
104.10
A
A
A
CG
CD
OE1
GLU
GLU
GLU
31
31
31
N
1
12.90
2.00
118.30
131.20
A
A
A
CG
CD
OE2
GLU
GLU
GLU
31
31
31
N
1
14.03
2.10
120.10
134.13
A
A
A
CA
C
O
SER
SER
SER
35
35
35
N
1
15.70
2.50
121.70
137.40
A
A
A
C
N
CA
SER
ASN
ASN
35
36
36
Y
1
16.31
2.10
120.10
136.41
A
A
A
CA
C
O
ASN
ASN
ASN
36
36
36
N
1
16.04
2.50
121.70
137.74
A
A
A
C
N
CA
ASN
SER
SER
36
37
37
Y
1
-11.54
1.50
110.50
98.96
A
A
A
N
CA
CB
SER
SER
SER
37
37
37
N
1
19.49
2.70
111.00
130.49
A
A
A
N
CA
C
SER
SER
SER
37
37
37
N
1
15.68
1.40
123.60
139.28
A
A
A
CD
NE
CZ
ARG
ARG
ARG
38
38
38
N
1
6.23
0.50
120.30
126.53
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
38
38
38
N
1
14.32
1.80
110.60
124.92
A
A
A
N
CA
CB
TYR
TYR
TYR
42
42
42
N
1
14.87
2.30
111.70
126.57
A
A
A
CD
CE
NZ
LYS
LYS
LYS
43
43
43
N
1
12.50
1.50
110.90
123.40
A
A
A
CA
CB
CG2
VAL
VAL
VAL
44
44
44
N
1
13.59
1.40
112.40
125.99
A
A
A
CA
CB
CG2
THR
THR
THR
45
45
45
N
1
-9.44
1.50
110.90
101.46
A
A
A
CA
CB
CG1
VAL
VAL
VAL
48
48
48
N
1
11.86
1.50
110.90
122.76
A
A
A
CA
CB
CG2
VAL
VAL
VAL
48
48
48
N
1
7.44
1.10
119.40
126.84
A
A
A
NH1
CZ
NH2
ARG
ARG
ARG
49
49
49
N
1
-8.06
0.50
120.30
112.24
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
49
49
49
N
1
18.37
2.60
111.60
129.97
A
A
A
CB
CG
CD
GLN
GLN
GLN
50
50
50
N
1
17.52
1.90
110.10
127.62
A
A
A
CB
CA
C
SER
SER
SER
51
51
51
N
1
11.81
1.50
110.50
122.31
A
A
A
N
CA
CB
SER
SER
SER
52
52
52
N
1
21.70
2.10
120.10
141.80
A
A
A
CA
C
O
ALA
ALA
ALA
53
53
53
N
1
-18.25
1.60
122.70
104.45
A
A
A
O
C
N
ALA
ALA
GLN
53
53
54
Y
1
30.22
2.50
121.70
151.92
A
A
A
C
N
CA
ALA
GLN
GLN
53
54
54
Y
1
-8.43
1.40
123.60
115.17
A
A
A
CD
NE
CZ
ARG
ARG
ARG
56
56
56
N
1
4.09
0.50
120.30
124.39
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
56
56
56
N
1
-10.10
0.60
121.00
110.90
A
A
A
CB
CG
CD2
TYR
TYR
TYR
58
58
58
N
1
7.90
0.60
121.00
128.90
A
A
A
CB
CG
CD1
TYR
TYR
TYR
58
58
58
N
1
19.81
2.70
111.60
131.41
A
A
A
CB
CA
C
THR
THR
THR
59
59
59
N
1
9.33
1.50
110.90
120.23
A
A
A
CA
CB
CG2
VAL
VAL
VAL
62
62
62
N
1
18.65
1.90
111.40
130.05
A
A
A
CB
CA
C
VAL
VAL
VAL
64
64
64
N
1
15.32
2.50
121.70
137.02
A
A
A
C
N
CA
VAL
ALA
ALA
67
68
68
Y
1
13.19
2.00
110.40
123.59
A
A
A
CB
CA
C
ARG
ARG
ARG
82
82
82
N
1
16.58
2.10
120.10
136.68
A
A
A
CA
C
O
ARG
ARG
ARG
82
82
82
N
1
12.75
1.40
123.60
136.35
A
A
A
CD
NE
CZ
ARG
ARG
ARG
83
83
83
N
1
5.98
0.50
120.30
126.28
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
83
83
83
N
1
-3.76
0.50
120.30
116.54
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
83
83
83
N
1
14.76
1.70
113.30
128.06
A
A
A
CA
CB
CG
MET
MET
MET
88
88
88
N
1
15.31
2.00
111.60
126.91
A
A
A
CB
CA
C
ILE
ILE
ILE
94
94
94
N
1
9.82
1.50
110.10
119.92
A
A
A
CB
CA
C
ALA
ALA
ALA
96
96
96
N
1
-15.75
2.20
113.40
97.65
A
A
A
CA
CB
CG
ASN
ASN
ASN
98
98
98
N
1
16.69
1.90
110.10
126.79
A
A
A
CB
CA
C
SER
SER
SER
99
99
99
N
1
-12.44
1.80
114.00
101.56
A
A
A
CA
CB
SG
CYS
CYS
CYS
101
101
101
N
1
-13.50
2.10
120.10
106.60
A
A
A
CA
C
O
LYS
LYS
LYS
106
106
106
N
1
10.96
1.60
122.70
133.65
A
A
A
O
C
N
LYS
LYS
ALA
106
106
107
Y
1
14.77
2.20
113.40
128.17
A
A
A
CA
CB
CG
LYS
LYS
LYS
113
113
113
N
1
-6.77
0.90
118.30
111.53
A
A
A
CB
CG
OD1
ASP
ASP
ASP
114
114
114
N
1
14.22
0.90
118.30
132.52
A
A
A
CB
CG
OD2
ASP
ASP
ASP
114
114
114
N
1
7.40
1.20
103.30
110.70
A
A
A
N
CA
CB
PRO
PRO
PRO
119
119
119
N
1
32.87
2.80
113.90
146.77
A
A
A
CB
CG1
CD1
ILE
ILE
ILE
122
122
122
N
1
9.96
1.60
122.70
132.66
A
A
A
O
C
N
ILE
ILE
ALA
122
122
123
Y
1
17.21
2.40
116.70
133.91
A
A
A
CB
CG
ND2
ASN
ASN
ASN
125
125
125
N
1
-5.05
0.60
121.00
115.95
A
A
A
CB
CG
CD2
TYR
TYR
TYR
129
129
129
N
1
6.19
0.60
121.00
127.19
A
A
A
CB
CG
CD1
TYR
TYR
TYR
129
129
129
N
1
A
A
O
O
HOH
HOH
333
333
1.16
1_555
2_665
1
A
A
CB
O
ASN
HOH
3
242
1.25
1_555
2_665
1
A
A
C
O
ALA
HOH
123
301
1.32
1_555
2_665
1
A
A
CG
O
LEU
HOH
86
285
1.37
1_555
2_665
1
A
A
O
O
ALA
HOH
123
301
1.39
1_555
2_665
1
A
A
NH2
O
ARG
HOH
82
288
1.41
1_555
3_546
1
A
A
CA
O
ASN
HOH
3
242
1.47
1_555
2_665
1
A
A
N
O
PHE
HOH
4
242
1.53
1_555
2_665
1
A
A
OG
O
SER
GLY
2
127
1.54
1_555
2_665
1
A
A
OG1
O
THR
HOH
5
308
1.57
1_555
2_665
1
A
A
C
O
ASN
HOH
3
242
1.58
1_555
2_665
1
A
A
CD2
O
LEU
HOH
86
285
1.66
1_555
2_665
1
A
A
CA
O
THR
HOH
5
308
1.72
1_555
2_665
1
A
A
CG
O
ASN
HOH
3
242
1.75
1_555
2_665
1
A
A
O
O
THR
HOH
5
308
1.80
1_555
2_665
1
A
A
C
O
THR
HOH
5
308
1.81
1_555
2_665
1
A
A
ND2
O
ASN
HOH
3
242
1.89
1_555
2_665
1
A
A
CG1
NZ
VAL
LYS
10
106
1.90
1_555
2_665
1
A
A
N
O
THR
HOH
5
308
1.91
1_555
2_665
1
A
A
CG
CB
ASN
PRO
3
117
1.94
1_555
2_665
1
A
A
CA
O
ALA
HOH
123
301
1.98
1_555
2_665
1
A
A
O
O
HOH
HOH
206
307
2.06
1_555
2_665
1
A
A
CZ
O
ARG
HOH
82
288
2.08
1_555
3_546
1
A
A
CB
O
THR
HOH
5
308
2.09
1_555
2_665
1
A
A
CB
O
ALA
HOH
123
301
2.09
1_555
2_665
1
A
A
OD1
O
ASP
HOH
114
312
2.13
1_555
2_665
1
A
A
CD2
O
TYR
HOH
85
340
2.13
1_555
1_554
1
A
A
CD1
O
LEU
HOH
86
285
2.14
1_555
2_665
1
A
A
N
N
VAL
GLY
75
127
2.19
1_555
3_546
1
A
SER
2
-173.28
-133.79
1
A
ASN
3
178.52
-80.31
1
A
THR
15
-23.42
-43.31
1
A
ASN
27
36.94
80.96
1
A
SER
35
-62.24
62.07
1
A
GLN
40
-118.07
-137.03
1
A
ALA
41
59.66
87.56
1
A
SER
51
-90.61
-134.62
1
A
SER
52
-68.03
95.75
1
A
ALA
53
-61.34
97.27
1
A
GLN
54
-157.09
-25.90
1
A
LYS
66
65.49
127.63
1
A
VAL
67
-66.65
13.50
1
A
THR
69
98.81
118.94
1
A
GLN
70
81.50
-28.15
1
A
VAL
72
-136.92
-109.08
1
A
VAL
75
28.37
81.19
1
A
GLU
76
-49.20
-79.33
1
A
PRO
78
-61.45
-158.37
1
A
VAL
79
140.49
124.44
1
A
ALA
81
23.81
-51.49
1
A
ARG
82
96.91
58.12
1
A
ASP
114
-26.64
-60.75
1
A
SER
126
-105.36
-167.47
34.47
0.200
2.0
8.0
6668
90.
1
3.
2.0
8.0
111
1073
0
0
962
0.021
0.02
0.066
0.045
0.051
0.035
0.018
0.020
0.239
0.30
0.292
0.30
0.287
0.30
3.8
5.0
24.1
20.0
42.1
20.0
2.03
55.
1MSC
7447
0.031
1
3.2
90.
refinement
PROLSQ
data reduction
XENGEN
(HOWARD
data reduction
NIELSEN
data reduction
XUONG)
CRYSTAL STRUCTURE OF MS2 COAT PROTEIN DIMER
1
N
N
2
N
N
A
ASN
98
A
ASN
98
HELX_P
A
LEU
111
A
LEU
111
1
1
14
A
PRO
117
A
PRO
117
HELX_P
A
ALA
124
A
ALA
124
1
2
8
VIRAL PROTEIN
TRANSLATION REPRESSOR, Viral protein
COAT_BPMS2
UNP
1
1
P03612
ASNFTQFVLVDNGGTGDVTVAPSNFANGVAEWISSNSRSQAYKVTCSVRQSSAQNRKYTIKVEVPKVATQTVGGVELPVA
AWRSYLNMELTIPIFATNSDCELIVKAMQGLLKDGNPIPSAIAANSGIY
1
129
1MSC
1
129
P03612
A
1
1
129
1
TRP
conflict
ARG
82
1MSC
A
P03612
UNP
82
82
5
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
SER
84
A
SER
84
A
PRO
93
A
PRO
93
A
ASN
55
A
ASN
55
A
VAL
64
A
VAL
64
A
LYS
43
A
LYS
43
A
GLN
50
A
GLN
50
A
VAL
29
A
VAL
29
A
ILE
33
A
ILE
33
A
ALA
21
A
ALA
21
A
ALA
26
A
ALA
26
A
PHE
7
A
PHE
7
A
VAL
10
A
VAL
10
A
VAL
18
A
VAL
18
A
VAL
20
A
VAL
20
18
P 21 21 2