0.013261
0.000000
0.000000
0.000000
0.013261
0.000000
0.000000
0.000000
0.005922
0.00000
0.00000
0.00000
Roussel, A.
Baker, E.N.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
75.410
75.410
168.870
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
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
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
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
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
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
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
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
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
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
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
H
N
248
N
H
N
249
N
H
N
250
N
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
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
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
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
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
N
310
N
C
N
311
N
O
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
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
Y
326
N
C
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
O
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
N
350
N
C
N
351
N
C
N
352
N
O
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
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
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
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
doub
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
sing
N
223
N
sing
N
224
N
doub
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
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
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
sing
N
265
N
sing
N
266
N
doub
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
sing
N
282
N
sing
N
283
N
doub
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
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
N
322
N
sing
Y
323
N
doub
N
324
N
sing
Y
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
doub
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
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
4
635
643
10.1038/nsb0897-635
9253413
Crystal structure of the streptococcal superantigen SPE-C: dimerization and zinc binding suggest a novel mode of interaction with MHC class II molecules.
1997
10.2210/pdb1an8/pdb
pdb_00001an8
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293
1
FILM
1996-04
FILM
M
x-ray
1
1.0
1.0
Photon Factory
1.0
SYNCHROTRON
PHOTON FACTORY
24384.285
STREPTOCOCCAL PYROGENIC EXOTOXIN C
1
man
polymer
18.015
water
140
nat
water
SPE-C
no
no
DSKKDISNVKSDLLYAYTITPYDYKDCRVNFSTTHTLNIDTQKYRGKDYYISSEMSYEASQKFKRDDHVDVFGLFYILNS
HTGEYIYGGITPAQNNKVNHKLLGNLFISGESQQNLNNKIILEKDIVTFQEIDFKIRKYLMDNYKIYDATSPYVSGRIEI
GTKDGKHEQIDLFDSPNEGTRSDIFAKYKDNRIINMKNFSHFDIYLEK
DSKKDISNVKSDLLYAYTITPYDYKDCRVNFSTTHTLNIDTQKYRGKDYYISSEMSYEASQKFKRDDHVDVFGLFYILNS
HTGEYIYGGITPAQNNKVNHKLLGNLFISGESQQNLNNKIILEKDIVTFQEIDFKIRKYLMDNYKIYDATSPYVSGRIEI
GTKDGKHEQIDLFDSPNEGTRSDIFAKYKDNRIINMKNFSHFDIYLEK
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
Streptococcus
Escherichia
sample
1314
Streptococcus pyogenes
562
Escherichia coli
BACTERIAL
1
4.98
75.01
8.0
PROTEIN WAS CRYSTALLIZED FROM 2.7 M AMMONIUM SULFATE IN 0.1 M TRIS/HCL BUFFER AT PH 8.0
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Other
1
0
1998-04-29
1
1
2008-03-24
1
2
2011-07-13
1
3
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
Y
BNL
1997-06-27
REL
REL
HOH
water
HOH
1
2
HOH
HOH
209
A
HOH
2
2
HOH
HOH
210
A
HOH
3
2
HOH
HOH
211
A
HOH
4
2
HOH
HOH
212
A
HOH
5
2
HOH
HOH
213
A
HOH
6
2
HOH
HOH
214
A
HOH
7
2
HOH
HOH
215
A
HOH
8
2
HOH
HOH
216
A
HOH
9
2
HOH
HOH
217
A
HOH
10
2
HOH
HOH
218
A
HOH
11
2
HOH
HOH
219
A
HOH
12
2
HOH
HOH
220
A
HOH
13
2
HOH
HOH
221
A
HOH
14
2
HOH
HOH
222
A
HOH
15
2
HOH
HOH
223
A
HOH
16
2
HOH
HOH
224
A
HOH
17
2
HOH
HOH
225
A
HOH
18
2
HOH
HOH
226
A
HOH
19
2
HOH
HOH
227
A
HOH
20
2
HOH
HOH
228
A
HOH
21
2
HOH
HOH
229
A
HOH
22
2
HOH
HOH
230
A
HOH
23
2
HOH
HOH
231
A
HOH
24
2
HOH
HOH
232
A
HOH
25
2
HOH
HOH
233
A
HOH
26
2
HOH
HOH
234
A
HOH
27
2
HOH
HOH
235
A
HOH
28
2
HOH
HOH
236
A
HOH
29
2
HOH
HOH
237
A
HOH
30
2
HOH
HOH
238
A
HOH
31
2
HOH
HOH
239
A
HOH
32
2
HOH
HOH
240
A
HOH
33
2
HOH
HOH
241
A
HOH
34
2
HOH
HOH
242
A
HOH
35
2
HOH
HOH
243
A
HOH
36
2
HOH
HOH
244
A
HOH
37
2
HOH
HOH
245
A
HOH
38
2
HOH
HOH
246
A
HOH
39
2
HOH
HOH
247
A
HOH
40
2
HOH
HOH
248
A
HOH
41
2
HOH
HOH
249
A
HOH
42
2
HOH
HOH
250
A
HOH
43
2
HOH
HOH
251
A
HOH
44
2
HOH
HOH
252
A
HOH
45
2
HOH
HOH
253
A
HOH
46
2
HOH
HOH
254
A
HOH
47
2
HOH
HOH
255
A
HOH
48
2
HOH
HOH
256
A
HOH
49
2
HOH
HOH
257
A
HOH
50
2
HOH
HOH
258
A
HOH
51
2
HOH
HOH
259
A
HOH
52
2
HOH
HOH
260
A
HOH
53
2
HOH
HOH
261
A
HOH
54
2
HOH
HOH
262
A
HOH
55
2
HOH
HOH
263
A
HOH
56
2
HOH
HOH
264
A
HOH
57
2
HOH
HOH
265
A
HOH
58
2
HOH
HOH
266
A
HOH
59
2
HOH
HOH
267
A
HOH
60
2
HOH
HOH
268
A
HOH
61
2
HOH
HOH
269
A
HOH
62
2
HOH
HOH
270
A
HOH
63
2
HOH
HOH
271
A
HOH
64
2
HOH
HOH
272
A
HOH
65
2
HOH
HOH
273
A
HOH
66
2
HOH
HOH
274
A
HOH
67
2
HOH
HOH
275
A
HOH
68
2
HOH
HOH
276
A
HOH
69
2
HOH
HOH
277
A
HOH
70
2
HOH
HOH
278
A
HOH
71
2
HOH
HOH
279
A
HOH
72
2
HOH
HOH
280
A
HOH
73
2
HOH
HOH
281
A
HOH
74
2
HOH
HOH
282
A
HOH
75
2
HOH
HOH
283
A
HOH
76
2
HOH
HOH
284
A
HOH
77
2
HOH
HOH
285
A
HOH
78
2
HOH
HOH
286
A
HOH
79
2
HOH
HOH
287
A
HOH
80
2
HOH
HOH
288
A
HOH
81
2
HOH
HOH
289
A
HOH
82
2
HOH
HOH
290
A
HOH
83
2
HOH
HOH
291
A
HOH
84
2
HOH
HOH
292
A
HOH
85
2
HOH
HOH
293
A
HOH
86
2
HOH
HOH
294
A
HOH
87
2
HOH
HOH
295
A
HOH
88
2
HOH
HOH
296
A
HOH
89
2
HOH
HOH
297
A
HOH
90
2
HOH
HOH
298
A
HOH
91
2
HOH
HOH
299
A
HOH
92
2
HOH
HOH
300
A
HOH
93
2
HOH
HOH
301
A
HOH
94
2
HOH
HOH
302
A
HOH
95
2
HOH
HOH
303
A
HOH
96
2
HOH
HOH
304
A
HOH
97
2
HOH
HOH
305
A
HOH
98
2
HOH
HOH
306
A
HOH
99
2
HOH
HOH
307
A
HOH
100
2
HOH
HOH
308
A
HOH
101
2
HOH
HOH
309
A
HOH
102
2
HOH
HOH
310
A
HOH
103
2
HOH
HOH
311
A
HOH
104
2
HOH
HOH
312
A
HOH
105
2
HOH
HOH
313
A
HOH
106
2
HOH
HOH
314
A
HOH
107
2
HOH
HOH
315
A
HOH
108
2
HOH
HOH
316
A
HOH
109
2
HOH
HOH
317
A
HOH
110
2
HOH
HOH
318
A
HOH
111
2
HOH
HOH
319
A
HOH
112
2
HOH
HOH
320
A
HOH
113
2
HOH
HOH
321
A
HOH
114
2
HOH
HOH
322
A
HOH
115
2
HOH
HOH
323
A
HOH
116
2
HOH
HOH
324
A
HOH
117
2
HOH
HOH
325
A
HOH
118
2
HOH
HOH
326
A
HOH
119
2
HOH
HOH
327
A
HOH
120
2
HOH
HOH
328
A
HOH
121
2
HOH
HOH
329
A
HOH
122
2
HOH
HOH
330
A
HOH
123
2
HOH
HOH
331
A
HOH
124
2
HOH
HOH
332
A
HOH
125
2
HOH
HOH
333
A
HOH
126
2
HOH
HOH
334
A
HOH
127
2
HOH
HOH
335
A
HOH
128
2
HOH
HOH
336
A
HOH
129
2
HOH
HOH
337
A
HOH
130
2
HOH
HOH
338
A
HOH
131
2
HOH
HOH
339
A
HOH
132
2
HOH
HOH
340
A
HOH
133
2
HOH
HOH
341
A
HOH
134
2
HOH
HOH
342
A
HOH
135
2
HOH
HOH
343
A
HOH
136
2
HOH
HOH
344
A
HOH
137
2
HOH
HOH
345
A
HOH
138
2
HOH
HOH
346
A
HOH
139
2
HOH
HOH
347
A
HOH
140
2
HOH
HOH
348
A
n
1
1
A
n
2
2
A
LYS
3
n
3
LYS
3
A
LYS
4
n
4
LYS
4
A
ASP
5
n
5
ASP
5
A
ILE
6
n
6
ILE
6
A
SER
7
n
7
SER
7
A
ASN
8
n
8
ASN
8
A
VAL
9
n
9
VAL
9
A
LYS
10
n
10
LYS
10
A
SER
11
n
11
SER
11
A
ASP
12
n
12
ASP
12
A
LEU
13
n
13
LEU
13
A
LEU
14
n
14
LEU
14
A
TYR
15
n
15
TYR
15
A
ALA
16
n
16
ALA
16
A
TYR
17
n
17
TYR
17
A
THR
18
n
18
THR
18
A
ILE
19
n
19
ILE
19
A
THR
20
n
20
THR
20
A
PRO
21
n
21
PRO
21
A
TYR
22
n
22
TYR
22
A
ASP
23
n
23
ASP
23
A
TYR
24
n
24
TYR
24
A
LYS
25
n
25
LYS
25
A
ASP
26
n
26
ASP
26
A
CYS
27
n
27
CYS
27
A
ARG
28
n
28
ARG
28
A
VAL
29
n
29
VAL
29
A
ASN
30
n
30
ASN
30
A
PHE
31
n
31
PHE
31
A
SER
32
n
32
SER
32
A
THR
33
n
33
THR
33
A
THR
34
n
34
THR
34
A
HIS
35
n
35
HIS
35
A
THR
36
n
36
THR
36
A
LEU
37
n
37
LEU
37
A
ASN
38
n
38
ASN
38
A
ILE
39
n
39
ILE
39
A
ASP
40
n
40
ASP
40
A
THR
41
n
41
THR
41
A
GLN
42
n
42
GLN
42
A
LYS
43
n
43
LYS
43
A
TYR
44
n
44
TYR
44
A
ARG
45
n
45
ARG
45
A
GLY
46
n
46
GLY
46
A
LYS
47
n
47
LYS
47
A
ASP
48
n
48
ASP
48
A
TYR
49
n
49
TYR
49
A
TYR
50
n
50
TYR
50
A
ILE
51
n
51
ILE
51
A
SER
52
n
52
SER
52
A
SER
53
n
53
SER
53
A
GLU
54
n
54
GLU
54
A
MET
55
n
55
MET
55
A
SER
56
n
56
SER
56
A
TYR
57
n
57
TYR
57
A
GLU
58
n
58
GLU
58
A
ALA
59
n
59
ALA
59
A
SER
60
n
60
SER
60
A
GLN
61
n
61
GLN
61
A
LYS
62
n
62
LYS
62
A
PHE
63
n
63
PHE
63
A
LYS
64
n
64
LYS
64
A
ARG
65
n
65
ARG
65
A
ASP
66
n
66
ASP
66
A
ASP
67
n
67
ASP
67
A
HIS
68
n
68
HIS
68
A
VAL
69
n
69
VAL
69
A
ASP
70
n
70
ASP
70
A
VAL
71
n
71
VAL
71
A
PHE
72
n
72
PHE
72
A
GLY
73
n
73
GLY
73
A
LEU
74
n
74
LEU
74
A
PHE
75
n
75
PHE
75
A
TYR
76
n
76
TYR
76
A
ILE
77
n
77
ILE
77
A
LEU
78
n
78
LEU
78
A
ASN
79
n
79
ASN
79
A
SER
80
n
80
SER
80
A
HIS
81
n
81
HIS
81
A
THR
82
n
82
THR
82
A
GLY
83
n
83
GLY
83
A
GLU
84
n
84
GLU
84
A
TYR
85
n
85
TYR
85
A
ILE
86
n
86
ILE
86
A
TYR
87
n
87
TYR
87
A
GLY
88
n
88
GLY
88
A
GLY
89
n
89
GLY
89
A
ILE
90
n
90
ILE
90
A
THR
91
n
91
THR
91
A
PRO
92
n
92
PRO
92
A
ALA
93
n
93
ALA
93
A
GLN
94
n
94
GLN
94
A
ASN
95
n
95
ASN
95
A
ASN
96
n
96
ASN
96
A
LYS
97
n
97
LYS
97
A
VAL
98
n
98
VAL
98
A
ASN
99
n
99
ASN
99
A
HIS
100
n
100
HIS
100
A
LYS
101
n
101
LYS
101
A
LEU
102
n
102
LEU
102
A
LEU
103
n
103
LEU
103
A
GLY
104
n
104
GLY
104
A
ASN
105
n
105
ASN
105
A
LEU
106
n
106
LEU
106
A
PHE
107
n
107
PHE
107
A
ILE
108
n
108
ILE
108
A
SER
109
n
109
SER
109
A
GLY
110
n
110
GLY
110
A
GLU
111
n
111
GLU
111
A
SER
112
n
112
SER
112
A
GLN
113
n
113
GLN
113
A
GLN
114
n
114
GLN
114
A
ASN
115
n
115
ASN
115
A
LEU
116
n
116
LEU
116
A
ASN
117
n
117
ASN
117
A
ASN
118
n
118
ASN
118
A
LYS
119
n
119
LYS
119
A
ILE
120
n
120
ILE
120
A
ILE
121
n
121
ILE
121
A
LEU
122
n
122
LEU
122
A
GLU
123
n
123
GLU
123
A
LYS
124
n
124
LYS
124
A
ASP
125
n
125
ASP
125
A
ILE
126
n
126
ILE
126
A
VAL
127
n
127
VAL
127
A
THR
128
n
128
THR
128
A
PHE
129
n
129
PHE
129
A
GLN
130
n
130
GLN
130
A
GLU
131
n
131
GLU
131
A
ILE
132
n
132
ILE
132
A
ASP
133
n
133
ASP
133
A
PHE
134
n
134
PHE
134
A
LYS
135
n
135
LYS
135
A
ILE
136
n
136
ILE
136
A
ARG
137
n
137
ARG
137
A
LYS
138
n
138
LYS
138
A
TYR
139
n
139
TYR
139
A
LEU
140
n
140
LEU
140
A
MET
141
n
141
MET
141
A
ASP
142
n
142
ASP
142
A
ASN
143
n
143
ASN
143
A
TYR
144
n
144
TYR
144
A
LYS
145
n
145
LYS
145
A
ILE
146
n
146
ILE
146
A
TYR
147
n
147
TYR
147
A
ASP
148
n
148
ASP
148
A
ALA
149
n
149
ALA
149
A
THR
150
n
150
THR
150
A
SER
151
n
151
SER
151
A
PRO
152
n
152
PRO
152
A
TYR
153
n
153
TYR
153
A
VAL
154
n
154
VAL
154
A
SER
155
n
155
SER
155
A
GLY
156
n
156
GLY
156
A
ARG
157
n
157
ARG
157
A
ILE
158
n
158
ILE
158
A
GLU
159
n
159
GLU
159
A
ILE
160
n
160
ILE
160
A
GLY
161
n
161
GLY
161
A
THR
162
n
162
THR
162
A
LYS
163
n
163
LYS
163
A
ASP
164
n
164
ASP
164
A
GLY
165
n
165
GLY
165
A
LYS
166
n
166
LYS
166
A
HIS
167
n
167
HIS
167
A
GLU
168
n
168
GLU
168
A
GLN
169
n
169
GLN
169
A
ILE
170
n
170
ILE
170
A
ASP
171
n
171
ASP
171
A
LEU
172
n
172
LEU
172
A
PHE
173
n
173
PHE
173
A
ASP
174
n
174
ASP
174
A
SER
175
n
175
SER
175
A
PRO
176
n
176
PRO
176
A
ASN
177
n
177
ASN
177
A
GLU
178
n
178
GLU
178
A
GLY
179
n
179
GLY
179
A
THR
180
n
180
THR
180
A
ARG
181
n
181
ARG
181
A
SER
182
n
182
SER
182
A
ASP
183
n
183
ASP
183
A
ILE
184
n
184
ILE
184
A
PHE
185
n
185
PHE
185
A
ALA
186
n
186
ALA
186
A
LYS
187
n
187
LYS
187
A
TYR
188
n
188
TYR
188
A
LYS
189
n
189
LYS
189
A
ASP
190
n
190
ASP
190
A
ASN
191
n
191
ASN
191
A
ARG
192
n
192
ARG
192
A
ILE
193
n
193
ILE
193
A
ILE
194
n
194
ILE
194
A
ASN
195
n
195
ASN
195
A
MET
196
n
196
MET
196
A
LYS
197
n
197
LYS
197
A
ASN
198
n
198
ASN
198
A
PHE
199
n
199
PHE
199
A
SER
200
n
200
SER
200
A
HIS
201
n
201
HIS
201
A
PHE
202
n
202
PHE
202
A
ASP
203
n
203
ASP
203
A
ILE
204
n
204
ILE
204
A
TYR
205
n
205
TYR
205
A
LEU
206
n
206
LEU
206
A
GLU
207
n
207
GLU
207
A
LYS
208
n
208
LYS
208
A
0.1740000
0.1710000
0.2150000
1221
7.0
author_defined_assembly
2
dimeric
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
0.0000000000
-1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
8_665
-y+1,-x+1,-z+1/2
crystal symmetry operation
75.4100000000
75.4100000000
84.4350000000
A
O
TYR
22
A
O
TYR
22
A
N
GLY
73
A
N
GLY
73
A
O
ASP
70
A
O
ASP
70
A
N
THR
91
A
N
THR
91
A
O
GLU
84
A
O
GLU
84
A
N
TYR
50
A
N
TYR
50
A
O
ILE
51
A
O
ILE
51
A
N
ILE
39
A
N
ILE
39
A
O
ASN
38
A
O
ASN
38
A
N
PHE
31
A
N
PHE
31
A
O
ASN
105
A
O
ASN
105
A
N
PHE
202
A
N
PHE
202
A
O
SER
200
A
O
SER
200
A
N
GLY
161
A
N
GLY
161
A
O
ILE
158
A
O
ILE
158
A
N
ILE
170
A
N
ILE
170
A
O
VAL
127
A
O
VAL
127
A
N
ILE
194
A
N
ILE
194
1
A
CG
LYS
3
A
CG
LYS
3
1
Y
1
A
CD
LYS
3
A
CD
LYS
3
1
Y
1
A
CE
LYS
3
A
CE
LYS
3
1
Y
1
A
NZ
LYS
3
A
NZ
LYS
3
1
Y
1
A
ASP
1
A
ASP
1
1
Y
1
A
SER
2
A
SER
2
1
Y
1
A
ASP
26
54.24
70.53
1
A
THR
33
-115.87
-166.03
1
A
ASP
66
80.76
-2.82
1
A
HIS
81
59.72
-127.91
1
A
ASN
177
48.50
-128.14
1
A
SER
200
-102.89
-65.11
X-PLOR ALSO WAS USED. RESIDUE 3 HAS NO REPORTED DENSITY.
0.2100000
0.1710000
0.1740000
0.1740000
2.4
20.
1221
17866
16645
7.0
91.
RANDOM
1
TNT BCORREL V1.0
0.0
MIR
ENGH & HUBER
TRONRUD METHOD
189.6
0.734
2.4
20.
140
1842
0
0
1702
0.010
1739
1.200
1.266
2339
1.300
22.127
1031
0.000
0
0.009
52
2.000
0.014
246
5.000
2.668
1739
4.000
0.033
27
10.000
34.317
2.4
20.
1AN8
17866
2.
0.1030000
1
5.9
3.5
91.6
2.42
2.57
2.4
0.3250000
3.6
87.4
model building
CCP4
refinement
TNT
5E
data reduction
DENZO
data scaling
CCP4
(ROTAVATA)
phasing
CCP4
CRYSTAL STRUCTURE OF THE STREPTOCOCCAL SUPERANTIGEN SPE-C
1
N
N
2
N
N
A
ILE
6
A
ILE
6
HELX_P
A
TYR
17
A
TYR
17
1
1
12
A
GLN
42
A
GLN
42
HELX_P
A
ARG
45
A
ARG
45
1
2
4
A
TYR
57
A
TYR
57
HELX_P
A
LYS
62
A
LYS
62
1
3
6
A
PHE
129
A
PHE
129
HELX_P
A
TYR
144
A
TYR
144
1
4
16
A
ARG
181
A
ARG
181
HELX_P
A
ASP
190
A
ASP
190
1
5
10
A
MET
196
A
MET
196
HELX_P
A
ASN
198
A
ASN
198
5
6
3
BACTERIAL SUPERANTIGEN
BACTERIAL SUPERANTIGEN, TOXIN
SPEC_STRPY
UNP
1
1
P13380
MKKINIIKIVFIITVILISTISPIIKSDSKKDISNVKSDLLYAYTITPYDYKDCRVNFSTTHTLNIDTQKYRGKDYYISS
EMSYEASQKFKRDDHVDVFGLFYILNSHTGEYIYGGITPAQNNKVNHKLLGNLFISGESQQNLNNKIILEKDIVTFQEID
FKIRKYLMDNYKIYDATSPYVSGRIEIGTKDGKHEQIDLFDSPNEGTRSDIFAKYKDNRIINMKNFSHFDIYLEK
28
235
1AN8
1
208
P13380
A
1
1
208
3
4
4
2
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
TYR
22
A
TYR
22
A
TYR
24
A
TYR
24
A
VAL
69
A
VAL
69
A
GLY
73
A
GLY
73
A
ILE
90
A
ILE
90
A
PRO
92
A
PRO
92
A
GLY
83
A
GLY
83
A
TYR
87
A
TYR
87
A
TYR
50
A
TYR
50
A
GLU
54
A
GLU
54
A
THR
36
A
THR
36
A
ASP
40
A
ASP
40
A
VAL
29
A
VAL
29
A
SER
32
A
SER
32
A
GLY
104
A
GLY
104
A
ILE
108
A
ILE
108
A
PHE
199
A
PHE
199
A
GLU
207
A
GLU
207
A
SER
155
A
SER
155
A
THR
162
A
THR
162
A
HIS
167
A
HIS
167
A
ASP
171
A
ASP
171
A
ILE
126
A
ILE
126
A
THR
128
A
THR
128
A
ILE
193
A
ILE
193
A
ASN
195
A
ASN
195
THIS SITE ALSO INCLUDES HIS 81 FROM A SYMMETRY-RELATED MOLECULE.
Unknown
3
THIS SITE ALSO INCLUDES HIS 35 AND GLU 54 FROM A SYMMETRY-RELATED MOLECULE.
Unknown
2
A
HIS
167
A
HIS
167
3
1_555
A
HIS
201
A
HIS
201
3
1_555
A
ASP
203
A
ASP
203
3
1_555
A
HIS
35
A
HIS
35
2
1_555
A
GLU
54
A
GLU
54
2
1_555
96
P 43 21 2