0.012585
0.007266
0.000000
0.000000
0.014532
0.000000
0.000000
0.000000
0.002987
0.00000
0.00000
0.00000
Lescar, J.
Roussel, A.
Wien, M.W.
Navaza, J.
Fuller, S.D.
Wengler, G.
Wengler, G.
Rey, F.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90
90
120
79.46
79.46
334.76
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
US
Cell(Cambridge,Mass.)
CELLB5
0998
0092-8674
105
137
148
10.1016/S0092-8674(01)00303-8
11301009
The Fusion glycoprotein shell of Semliki Forest virus: an icosahedral assembly primed for fusogenic activation at endosomal pH.
2001
10.2210/pdb1i9w/pdb
pdb_00001i9w
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
1998-01-22
MARRESEARCH
mirrors
SINGLE WAVELENGTH
M
x-ray
1
0.945
1.0
ID14-3
ESRF
0.945
SYNCHROTRON
ESRF BEAMLINE ID14-3
42619.047
FUSION PROTEIN E1
1
nat
polymer
SPIKE GLYCOPROTEIN E1
no
no
YEHSTVMPNVVGFPYKAHIERPGYSPLTLQMQVVETSLEPTLNLEYITCEYKTVVPSPYVKCCGASECSTKEKPDYQCKV
YTGVYPFMWGGAYCFCDSENTQLSEAYVDRSDVCRHDHASAYKAHTASLKAKVRVMYGNVNQTVDVYVNGDHAVTIGGTQ
FIFGPLSSAWTPFDNKIVVYKDEVFNQDFPPYGSGQPGRFGDIQSRTVESNDLYANTALKLARPSPGMVHVPYTQTPSGF
KYWLKEKGTALNTKAPFGCQIKTNPVRAMNCAVGNIPVSMNLPDSAFTRIVEAPTIIDLTCTVATCTHSSDFGGVLTLTY
KTNKNGDCSVHSHSNVATLQEATAKVKTAGKVTLHFSTASASPSFVVSLCSARATCSASCEPPKDHIVPY
YEHSTVMPNVVGFPYKAHIERPGYSPLTLQMQVVETSLEPTLNLEYITCEYKTVVPSPYVKCCGASECSTKEKPDYQCKV
YTGVYPFMWGGAYCFCDSENTQLSEAYVDRSDVCRHDHASAYKAHTASLKAKVRVMYGNVNQTVDVYVNGDHAVTIGGTQ
FIFGPLSSAWTPFDNKIVVYKDEVFNQDFPPYGSGQPGRFGDIQSRTVESNDLYANTALKLARPSPGMVHVPYTQTPSGF
KYWLKEKGTALNTKAPFGCQIKTNPVRAMNCAVGNIPVSMNLPDSAFTRIVEAPTIIDLTCTVATCTHSSDFGGVLTLTY
KTNKNGDCSVHSHSNVATLQEATAKVKTAGKVTLHFSTASASPSFVVSLCSARATCSASCEPPKDHIVPY
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Alphavirus
sample
11033
Semliki forest virus
1
3.58
63
VAPOR DIFFUSION
8.0
PEG 8K, pH 8.0, VAPOR DIFFUSION, temperature 294K
294
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Version format compliance
Version format compliance
Structure summary
Data collection
Database references
1
0
2002-04-06
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-02-08
1
4
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
CA ATOMS ONLY
BIOMOLECULE: 1
THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT
WHICH CONSISTS OF 1 CHAIN(S).
No matrices were provided to generate the icosohedral
particle consisting of this protein from these
coordinates.
RCSB
Y
RCSB
2001-03-21
REL
REL
TYR
1
n
1
TYR
1
A
GLU
2
n
2
GLU
2
A
HIS
3
n
3
HIS
3
A
SER
4
n
4
SER
4
A
THR
5
n
5
THR
5
A
VAL
6
n
6
VAL
6
A
MET
7
n
7
MET
7
A
PRO
8
n
8
PRO
8
A
ASN
9
n
9
ASN
9
A
VAL
10
n
10
VAL
10
A
VAL
11
n
11
VAL
11
A
GLY
12
n
12
GLY
12
A
PHE
13
n
13
PHE
13
A
PRO
14
n
14
PRO
14
A
TYR
15
n
15
TYR
15
A
LYS
16
n
16
LYS
16
A
ALA
17
n
17
ALA
17
A
HIS
18
n
18
HIS
18
A
ILE
19
n
19
ILE
19
A
GLU
20
n
20
GLU
20
A
ARG
21
n
21
ARG
21
A
PRO
22
n
22
PRO
22
A
GLY
23
n
23
GLY
23
A
TYR
24
n
24
TYR
24
A
SER
25
n
25
SER
25
A
PRO
26
n
26
PRO
26
A
LEU
27
n
27
LEU
27
A
THR
28
n
28
THR
28
A
LEU
29
n
29
LEU
29
A
GLN
30
n
30
GLN
30
A
MET
31
n
31
MET
31
A
GLN
32
n
32
GLN
32
A
VAL
33
n
33
VAL
33
A
VAL
34
n
34
VAL
34
A
GLU
35
n
35
GLU
35
A
THR
36
n
36
THR
36
A
SER
37
n
37
SER
37
A
LEU
38
n
38
LEU
38
A
GLU
39
n
39
GLU
39
A
PRO
40
n
40
PRO
40
A
THR
41
n
41
THR
41
A
LEU
42
n
42
LEU
42
A
ASN
43
n
43
ASN
43
A
LEU
44
n
44
LEU
44
A
GLU
45
n
45
GLU
45
A
TYR
46
n
46
TYR
46
A
ILE
47
n
47
ILE
47
A
THR
48
n
48
THR
48
A
CYS
49
n
49
CYS
49
A
GLU
50
n
50
GLU
50
A
TYR
51
n
51
TYR
51
A
LYS
52
n
52
LYS
52
A
THR
53
n
53
THR
53
A
VAL
54
n
54
VAL
54
A
VAL
55
n
55
VAL
55
A
PRO
56
n
56
PRO
56
A
SER
57
n
57
SER
57
A
PRO
58
n
58
PRO
58
A
TYR
59
n
59
TYR
59
A
VAL
60
n
60
VAL
60
A
LYS
61
n
61
LYS
61
A
CYS
62
n
62
CYS
62
A
CYS
63
n
63
CYS
63
A
GLY
64
n
64
GLY
64
A
ALA
65
n
65
ALA
65
A
SER
66
n
66
SER
66
A
GLU
67
n
67
GLU
67
A
CYS
68
n
68
CYS
68
A
SER
69
n
69
SER
69
A
THR
70
n
70
THR
70
A
LYS
71
n
71
LYS
71
A
GLU
72
n
72
GLU
72
A
LYS
73
n
73
LYS
73
A
PRO
74
n
74
PRO
74
A
ASP
75
n
75
ASP
75
A
TYR
76
n
76
TYR
76
A
GLN
77
n
77
GLN
77
A
CYS
78
n
78
CYS
78
A
LYS
79
n
79
LYS
79
A
VAL
80
n
80
VAL
80
A
TYR
81
n
81
TYR
81
A
THR
82
n
82
THR
82
A
GLY
83
n
83
GLY
83
A
VAL
84
n
84
VAL
84
A
TYR
85
n
85
TYR
85
A
PRO
86
n
86
PRO
86
A
PHE
87
n
87
PHE
87
A
MET
88
n
88
MET
88
A
TRP
89
n
89
TRP
89
A
GLY
90
n
90
GLY
90
A
GLY
91
n
91
GLY
91
A
ALA
92
n
92
ALA
92
A
TYR
93
n
93
TYR
93
A
CYS
94
n
94
CYS
94
A
PHE
95
n
95
PHE
95
A
CYS
96
n
96
CYS
96
A
ASP
97
n
97
ASP
97
A
SER
98
n
98
SER
98
A
GLU
99
n
99
GLU
99
A
ASN
100
n
100
ASN
100
A
THR
101
n
101
THR
101
A
GLN
102
n
102
GLN
102
A
LEU
103
n
103
LEU
103
A
SER
104
n
104
SER
104
A
GLU
105
n
105
GLU
105
A
ALA
106
n
106
ALA
106
A
TYR
107
n
107
TYR
107
A
VAL
108
n
108
VAL
108
A
ASP
109
n
109
ASP
109
A
ARG
110
n
110
ARG
110
A
SER
111
n
111
SER
111
A
ASP
112
n
112
ASP
112
A
VAL
113
n
113
VAL
113
A
CYS
114
n
114
CYS
114
A
ARG
115
n
115
ARG
115
A
HIS
116
n
116
HIS
116
A
ASP
117
n
117
ASP
117
A
HIS
118
n
118
HIS
118
A
ALA
119
n
119
ALA
119
A
SER
120
n
120
SER
120
A
ALA
121
n
121
ALA
121
A
TYR
122
n
122
TYR
122
A
LYS
123
n
123
LYS
123
A
ALA
124
n
124
ALA
124
A
HIS
125
n
125
HIS
125
A
THR
126
n
126
THR
126
A
ALA
127
n
127
ALA
127
A
SER
128
n
128
SER
128
A
LEU
129
n
129
LEU
129
A
LYS
130
n
130
LYS
130
A
ALA
131
n
131
ALA
131
A
LYS
132
n
132
LYS
132
A
VAL
133
n
133
VAL
133
A
ARG
134
n
134
ARG
134
A
VAL
135
n
135
VAL
135
A
MET
136
n
136
MET
136
A
TYR
137
n
137
TYR
137
A
GLY
138
n
138
GLY
138
A
ASN
139
n
139
ASN
139
A
VAL
140
n
140
VAL
140
A
ASN
141
n
141
ASN
141
A
GLN
142
n
142
GLN
142
A
THR
143
n
143
THR
143
A
VAL
144
n
144
VAL
144
A
ASP
145
n
145
ASP
145
A
VAL
146
n
146
VAL
146
A
TYR
147
n
147
TYR
147
A
VAL
148
n
148
VAL
148
A
ASN
149
n
149
ASN
149
A
GLY
150
n
150
GLY
150
A
ASP
151
n
151
ASP
151
A
HIS
152
n
152
HIS
152
A
ALA
153
n
153
ALA
153
A
VAL
154
n
154
VAL
154
A
THR
155
n
155
THR
155
A
ILE
156
n
156
ILE
156
A
GLY
157
n
157
GLY
157
A
GLY
158
n
158
GLY
158
A
THR
159
n
159
THR
159
A
GLN
160
n
160
GLN
160
A
PHE
161
n
161
PHE
161
A
ILE
162
n
162
ILE
162
A
PHE
163
n
163
PHE
163
A
GLY
164
n
164
GLY
164
A
PRO
165
n
165
PRO
165
A
LEU
166
n
166
LEU
166
A
SER
167
n
167
SER
167
A
SER
168
n
168
SER
168
A
ALA
169
n
169
ALA
169
A
TRP
170
n
170
TRP
170
A
THR
171
n
171
THR
171
A
PRO
172
n
172
PRO
172
A
PHE
173
n
173
PHE
173
A
ASP
174
n
174
ASP
174
A
ASN
175
n
175
ASN
175
A
LYS
176
n
176
LYS
176
A
ILE
177
n
177
ILE
177
A
VAL
178
n
178
VAL
178
A
VAL
179
n
179
VAL
179
A
TYR
180
n
180
TYR
180
A
LYS
181
n
181
LYS
181
A
ASP
182
n
182
ASP
182
A
GLU
183
n
183
GLU
183
A
VAL
184
n
184
VAL
184
A
PHE
185
n
185
PHE
185
A
ASN
186
n
186
ASN
186
A
GLN
187
n
187
GLN
187
A
ASP
188
n
188
ASP
188
A
PHE
189
n
189
PHE
189
A
PRO
190
n
190
PRO
190
A
PRO
191
n
191
PRO
191
A
TYR
192
n
192
TYR
192
A
GLY
193
n
193
GLY
193
A
SER
194
n
194
SER
194
A
GLY
195
n
195
GLY
195
A
GLN
196
n
196
GLN
196
A
PRO
197
n
197
PRO
197
A
GLY
198
n
198
GLY
198
A
ARG
199
n
199
ARG
199
A
PHE
200
n
200
PHE
200
A
GLY
201
n
201
GLY
201
A
ASP
202
n
202
ASP
202
A
ILE
203
n
203
ILE
203
A
GLN
204
n
204
GLN
204
A
SER
205
n
205
SER
205
A
ARG
206
n
206
ARG
206
A
THR
207
n
207
THR
207
A
VAL
208
n
208
VAL
208
A
GLU
209
n
209
GLU
209
A
SER
210
n
210
SER
210
A
ASN
211
n
211
ASN
211
A
ASP
212
n
212
ASP
212
A
LEU
213
n
213
LEU
213
A
TYR
214
n
214
TYR
214
A
ALA
215
n
215
ALA
215
A
ASN
216
n
216
ASN
216
A
THR
217
n
217
THR
217
A
ALA
218
n
218
ALA
218
A
LEU
219
n
219
LEU
219
A
LYS
220
n
220
LYS
220
A
LEU
221
n
221
LEU
221
A
ALA
222
n
222
ALA
222
A
ARG
223
n
223
ARG
223
A
PRO
224
n
224
PRO
224
A
SER
225
n
225
SER
225
A
PRO
226
n
226
PRO
226
A
GLY
227
n
227
GLY
227
A
MET
228
n
228
MET
228
A
VAL
229
n
229
VAL
229
A
HIS
230
n
230
HIS
230
A
VAL
231
n
231
VAL
231
A
PRO
232
n
232
PRO
232
A
TYR
233
n
233
TYR
233
A
THR
234
n
234
THR
234
A
GLN
235
n
235
GLN
235
A
THR
236
n
236
THR
236
A
PRO
237
n
237
PRO
237
A
SER
238
n
238
SER
238
A
GLY
239
n
239
GLY
239
A
PHE
240
n
240
PHE
240
A
LYS
241
n
241
LYS
241
A
TYR
242
n
242
TYR
242
A
TRP
243
n
243
TRP
243
A
LEU
244
n
244
LEU
244
A
LYS
245
n
245
LYS
245
A
GLU
246
n
246
GLU
246
A
LYS
247
n
247
LYS
247
A
GLY
248
n
248
GLY
248
A
THR
249
n
249
THR
249
A
ALA
250
n
250
ALA
250
A
LEU
251
n
251
LEU
251
A
ASN
252
n
252
ASN
252
A
THR
253
n
253
THR
253
A
LYS
254
n
254
LYS
254
A
ALA
255
n
255
ALA
255
A
PRO
256
n
256
PRO
256
A
PHE
257
n
257
PHE
257
A
GLY
258
n
258
GLY
258
A
CYS
259
n
259
CYS
259
A
GLN
260
n
260
GLN
260
A
ILE
261
n
261
ILE
261
A
LYS
262
n
262
LYS
262
A
THR
263
n
263
THR
263
A
ASN
264
n
264
ASN
264
A
PRO
265
n
265
PRO
265
A
VAL
266
n
266
VAL
266
A
ARG
267
n
267
ARG
267
A
ALA
268
n
268
ALA
268
A
MET
269
n
269
MET
269
A
ASN
270
n
270
ASN
270
A
CYS
271
n
271
CYS
271
A
ALA
272
n
272
ALA
272
A
VAL
273
n
273
VAL
273
A
GLY
274
n
274
GLY
274
A
ASN
275
n
275
ASN
275
A
ILE
276
n
276
ILE
276
A
PRO
277
n
277
PRO
277
A
VAL
278
n
278
VAL
278
A
SER
279
n
279
SER
279
A
MET
280
n
280
MET
280
A
ASN
281
n
281
ASN
281
A
LEU
282
n
282
LEU
282
A
PRO
283
n
283
PRO
283
A
ASP
284
n
284
ASP
284
A
SER
285
n
285
SER
285
A
ALA
286
n
286
ALA
286
A
PHE
287
n
287
PHE
287
A
GLY
288
n
288
THR
288
A
GLY
289
n
289
ARG
289
A
ILE
290
n
290
ILE
290
A
VAL
291
n
291
VAL
291
A
GLU
292
n
292
GLU
292
A
ALA
293
n
293
ALA
293
A
PRO
294
n
294
PRO
294
A
THR
295
n
295
THR
295
A
ILE
296
n
296
ILE
296
A
ILE
297
n
297
ILE
297
A
ASP
298
n
298
ASP
298
A
LEU
299
n
299
LEU
299
A
THR
300
n
300
THR
300
A
CYS
301
n
301
CYS
301
A
THR
302
n
302
THR
302
A
VAL
303
n
303
VAL
303
A
ALA
304
n
304
ALA
304
A
THR
305
n
305
THR
305
A
CYS
306
n
306
CYS
306
A
THR
307
n
307
THR
307
A
HIS
308
n
308
HIS
308
A
SER
309
n
309
SER
309
A
n
310
310
A
n
311
311
A
n
312
312
A
n
313
313
A
n
314
314
A
VAL
315
n
315
VAL
315
A
LEU
316
n
316
LEU
316
A
THR
317
n
317
THR
317
A
LEU
318
n
318
LEU
318
A
THR
319
n
319
THR
319
A
TYR
320
n
320
TYR
320
A
LYS
321
n
321
LYS
321
A
THR
322
n
322
THR
322
A
ASN
323
n
323
ASN
323
A
LYS
324
n
324
LYS
324
A
ASN
325
n
325
ASN
325
A
GLY
326
n
326
GLY
326
A
ASP
327
n
327
ASP
327
A
CYS
328
n
328
CYS
328
A
SER
329
n
329
SER
329
A
VAL
330
n
330
VAL
330
A
HIS
331
n
331
HIS
331
A
SER
332
n
332
SER
332
A
HIS
333
n
333
HIS
333
A
SER
334
n
334
SER
334
A
ASN
335
n
335
ASN
335
A
VAL
336
n
336
VAL
336
A
ALA
337
n
337
ALA
337
A
THR
338
n
338
THR
338
A
LEU
339
n
339
LEU
339
A
GLN
340
n
340
GLN
340
A
GLU
341
n
341
GLU
341
A
ALA
342
n
342
ALA
342
A
THR
343
n
343
THR
343
A
ALA
344
n
344
ALA
344
A
ALA
345
n
345
LYS
345
A
n
346
346
A
n
347
347
A
n
348
348
A
n
349
349
A
n
350
350
A
n
351
351
A
VAL
352
n
352
VAL
352
A
THR
353
n
353
THR
353
A
LEU
354
n
354
LEU
354
A
HIS
355
n
355
HIS
355
A
PHE
356
n
356
PHE
356
A
SER
357
n
357
SER
357
A
THR
358
n
358
THR
358
A
ALA
359
n
359
ALA
359
A
SER
360
n
360
SER
360
A
ALA
361
n
361
ALA
361
A
SER
362
n
362
SER
362
A
PRO
363
n
363
PRO
363
A
SER
364
n
364
SER
364
A
PHE
365
n
365
PHE
365
A
VAL
366
n
366
VAL
366
A
VAL
367
n
367
VAL
367
A
SER
368
n
368
SER
368
A
LEU
369
n
369
LEU
369
A
CYS
370
n
370
CYS
370
A
SER
371
n
371
SER
371
A
ALA
372
n
372
ALA
372
A
ARG
373
n
373
ARG
373
A
ALA
374
n
374
ALA
374
A
THR
375
n
375
THR
375
A
CYS
376
n
376
CYS
376
A
SER
377
n
377
SER
377
A
ALA
378
n
378
ALA
378
A
SER
379
n
379
SER
379
A
CYS
380
n
380
CYS
380
A
n
381
381
A
n
382
382
A
n
383
383
A
n
384
384
A
n
385
385
A
n
386
386
A
n
387
387
A
n
388
388
A
n
389
389
A
n
390
390
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
SER
310
A
SER
310
1
Y
1
A
ASP
311
A
ASP
311
1
Y
1
A
PHE
312
A
PHE
312
1
Y
1
A
GLY
313
A
GLY
313
1
Y
1
A
GLY
314
A
GLY
314
1
Y
1
A
VAL
346
A
VAL
346
1
Y
1
A
LYS
347
A
LYS
347
1
Y
1
A
THR
348
A
THR
348
1
Y
1
A
ALA
349
A
ALA
349
1
Y
1
A
GLY
350
A
GLY
350
1
Y
1
A
LYS
351
A
LYS
351
1
Y
1
A
GLU
381
A
GLU
381
1
Y
1
A
PRO
382
A
PRO
382
1
Y
1
A
PRO
383
A
PRO
383
1
Y
1
A
LYS
384
A
LYS
384
1
Y
1
A
ASP
385
A
ASP
385
1
Y
1
A
HIS
386
A
HIS
386
1
Y
1
A
ILE
387
A
ILE
387
1
Y
1
A
VAL
388
A
VAL
388
1
Y
1
A
PRO
389
A
PRO
389
1
Y
1
A
TYR
390
A
TYR
390
1
Y
The coordinates contain only CA atoms.
0.3440000
0.2750000
3.0
15.0
1166
13318
11519
86.5
1
MIR
3.0
15.0
0
369
0
0
369
3.0
15.0
1I9W
13318
11519
0.0820000
1
7.5
3
86.5
0.2520000
3.0
3.0
1
phasing
MLPHARE
refinement
CNS
1.0
data reduction
DENZO
data scaling
CCP4
(SCALA)
CRYSTAL STRUCTURE OF THE FUSION GLYCOPROTEIN E1 FROM SEMLIKI FOREST VIRUS
1
N
N
VIRAL PROTEIN
envelope glycoprotein, virus, membrane fusion, Viral protein
POLS_SFV
UNP
1
816
P03315
YEHSTVMPNVVGFPYKAHIERPGYSPLTLQMQVVETSLEPTLNLEYITCEYKTVVPSPYVKCCGASECSTKEKPDYQCKV
YTGVYPFMWGGAYCFCDSENTQLSEAYVDRSDVCRHDHASAYKAHTASLKAKVRVMYGNVNQTVDVYVNGDHAVTIGGTQ
FIFGPLSSAWTPFDNKIVVYKDEVFNQDFPPYGSGQPGRFGDIQSRTVESNDLYANTALKLARPSPGMVHVPYTQTPSGF
KYWLKEKGTALNTKAPFGCQIKTNPVRAMNCAVGNIPVSMNLPDSAFTRIVEAPTIIDLTCTVATCTHSSDFGGVLTLTY
KTNKNGDCSVHSHSNVATLQEATAKVKTAGKVTLHFSTASASPSFVVSLCSARATCSASCEPPKDHIVPY
816
1205
1I9W
1
390
P03315
A
1
1
390
181
P 64 2 2