0.017919
0.000000
0.000000
0.000000
0.015953
0.000000
0.000000
0.000000
0.007676
0.00000
0.00000
0.00000
Hanson, M.A.
Stevens, R.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
55.807
62.684
130.278
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
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
Zn 2
65.409
ZINC ION
non-polymer
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
N
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
N
335
N
O
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
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
O
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
370
N
H
N
371
N
H
N
372
N
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
N
377
N
C
N
378
N
C
N
379
N
O
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
388
N
H
N
389
N
H
N
390
N
H
N
391
N
ZN
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
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
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
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
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
sing
N
363
N
sing
N
364
N
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
7
687
692
10.1038/77997
10932255
Cocrystal structure of synaptobrevin-II bound to botulinum neurotoxin type B at 2.0 A resolution.
2000
10.2210/pdb1f82/pdb
pdb_00001f82
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
80
1
IMAGE PLATE
2000-01-17
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
0.785
1.0
BL9-1
SSRL
0.785
SYNCHROTRON
SSRL BEAMLINE BL9-1
49010.617
BOTULINUM NEUROTOXIN TYPE B
3.4.24.69
CATALYTIC DOMAIN
1
man
polymer
65.409
ZINC ION
1
syn
non-polymer
18.015
water
238
nat
water
no
no
PVTINNFNYNDPIDNNNIIMMEPPFARGTGRYYKAFKITDRIWIIPERYTFGYKPEDFNKSSGIFNRDVCEYYDPDYLNT
NDKKNIFLQTMIKLFNRIKSKPLGEKLLEMIINGIPYLGDRRVPLEEFNTNIASVTVNKLISNPGEVERKKGIFANLIIF
GPGPVLNENETIDIGIQNHFASREGFGGIMQMKFCPEYVSVFNNVQENKGASIFNRRGYFSDPALILMHELIHVLHGLYG
IKVDDLPIVPNEKKFFMQSTDAIQAEELYTFGGQDPSIITPSTDKSIYDKVLQNFRGIVDRLNKVLVCISDPNININIYK
NKFKDKYKFVEDSEGKYSIDVESFDKLYKSLMFGFTETNIAENYKIKTRASYFSDSLPPVKIKNLLDNEIYTIEEGFNIS
DKDMEKEYRGQNKAINKQAYEEIS
PVTINNFNYNDPIDNNNIIMMEPPFARGTGRYYKAFKITDRIWIIPERYTFGYKPEDFNKSSGIFNRDVCEYYDPDYLNT
NDKKNIFLQTMIKLFNRIKSKPLGEKLLEMIINGIPYLGDRRVPLEEFNTNIASVTVNKLISNPGEVERKKGIFANLIIF
GPGPVLNENETIDIGIQNHFASREGFGGIMQMKFCPEYVSVFNNVQENKGASIFNRRGYFSDPALILMHELIHVLHGLYG
IKVDDLPIVPNEKKFFMQSTDAIQAEELYTFGGQDPSIITPSTDKSIYDKVLQNFRGIVDRLNKVLVCISDPNININIYK
NKFKDKYKFVEDSEGKYSIDVESFDKLYKSLMFGFTETNIAENYKIKTRASYFSDSLPPVKIKNLLDNEIYTIEEGFNIS
DKDMEKEYRGQNKAINKQAYEEIS
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Clostridium
Escherichia
sample
1491
Clostridium botulinum
562
Escherichia coli
PLASMID
PBN13
1
2.32
47.07
VAPOR DIFFUSION, HANGING DROP
7.3
Hepes, Polyethylene glycol MW 4000, pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 294K
294
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Data collection
Database references
Derived calculations
1
0
2000-08-16
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
1
4
2024-02-07
_software.classification
_software.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Botulinum neurotoxin type A holotoxin
RCSB
Y
RCSB
2000-06-28
REL
REL
ZN
ZINC ION
HOH
water
ZN
500
2
ZN
ZN
500
A
TIP
601
3
HOH
HOH
601
A
TIP
602
3
HOH
HOH
602
A
TIP
603
3
HOH
HOH
603
A
TIP
604
3
HOH
HOH
604
A
TIP
605
3
HOH
HOH
605
A
TIP
606
3
HOH
HOH
606
A
TIP
607
3
HOH
HOH
607
A
TIP
608
3
HOH
HOH
608
A
TIP
609
3
HOH
HOH
609
A
TIP
610
3
HOH
HOH
610
A
TIP
611
3
HOH
HOH
611
A
TIP
612
3
HOH
HOH
612
A
TIP
613
3
HOH
HOH
613
A
TIP
614
3
HOH
HOH
614
A
TIP
615
3
HOH
HOH
615
A
TIP
617
3
HOH
HOH
617
A
TIP
618
3
HOH
HOH
618
A
TIP
619
3
HOH
HOH
619
A
TIP
620
3
HOH
HOH
620
A
TIP
621
3
HOH
HOH
621
A
TIP
622
3
HOH
HOH
622
A
TIP
623
3
HOH
HOH
623
A
TIP
624
3
HOH
HOH
624
A
TIP
625
3
HOH
HOH
625
A
TIP
626
3
HOH
HOH
626
A
TIP
627
3
HOH
HOH
627
A
TIP
628
3
HOH
HOH
628
A
TIP
629
3
HOH
HOH
629
A
TIP
630
3
HOH
HOH
630
A
TIP
631
3
HOH
HOH
631
A
TIP
632
3
HOH
HOH
632
A
TIP
633
3
HOH
HOH
633
A
TIP
634
3
HOH
HOH
634
A
TIP
635
3
HOH
HOH
635
A
TIP
636
3
HOH
HOH
636
A
TIP
637
3
HOH
HOH
637
A
TIP
638
3
HOH
HOH
638
A
TIP
639
3
HOH
HOH
639
A
TIP
640
3
HOH
HOH
640
A
TIP
641
3
HOH
HOH
641
A
TIP
642
3
HOH
HOH
642
A
TIP
643
3
HOH
HOH
643
A
TIP
644
3
HOH
HOH
644
A
TIP
645
3
HOH
HOH
645
A
TIP
646
3
HOH
HOH
646
A
TIP
647
3
HOH
HOH
647
A
TIP
648
3
HOH
HOH
648
A
TIP
650
3
HOH
HOH
650
A
TIP
651
3
HOH
HOH
651
A
TIP
652
3
HOH
HOH
652
A
TIP
653
3
HOH
HOH
653
A
TIP
654
3
HOH
HOH
654
A
TIP
655
3
HOH
HOH
655
A
TIP
656
3
HOH
HOH
656
A
TIP
657
3
HOH
HOH
657
A
TIP
658
3
HOH
HOH
658
A
TIP
659
3
HOH
HOH
659
A
TIP
660
3
HOH
HOH
660
A
TIP
661
3
HOH
HOH
661
A
TIP
662
3
HOH
HOH
662
A
TIP
663
3
HOH
HOH
663
A
TIP
664
3
HOH
HOH
664
A
TIP
665
3
HOH
HOH
665
A
TIP
666
3
HOH
HOH
666
A
TIP
667
3
HOH
HOH
667
A
TIP
668
3
HOH
HOH
668
A
TIP
669
3
HOH
HOH
669
A
TIP
670
3
HOH
HOH
670
A
TIP
671
3
HOH
HOH
671
A
TIP
672
3
HOH
HOH
672
A
TIP
673
3
HOH
HOH
673
A
TIP
674
3
HOH
HOH
674
A
TIP
675
3
HOH
HOH
675
A
TIP
676
3
HOH
HOH
676
A
TIP
677
3
HOH
HOH
677
A
TIP
678
3
HOH
HOH
678
A
TIP
679
3
HOH
HOH
679
A
TIP
680
3
HOH
HOH
680
A
TIP
681
3
HOH
HOH
681
A
TIP
682
3
HOH
HOH
682
A
TIP
683
3
HOH
HOH
683
A
TIP
684
3
HOH
HOH
684
A
TIP
685
3
HOH
HOH
685
A
TIP
686
3
HOH
HOH
686
A
TIP
687
3
HOH
HOH
687
A
TIP
688
3
HOH
HOH
688
A
TIP
689
3
HOH
HOH
689
A
TIP
690
3
HOH
HOH
690
A
TIP
691
3
HOH
HOH
691
A
TIP
692
3
HOH
HOH
692
A
TIP
693
3
HOH
HOH
693
A
TIP
694
3
HOH
HOH
694
A
TIP
695
3
HOH
HOH
695
A
TIP
696
3
HOH
HOH
696
A
TIP
697
3
HOH
HOH
697
A
TIP
698
3
HOH
HOH
698
A
TIP
699
3
HOH
HOH
699
A
TIP
700
3
HOH
HOH
700
A
TIP
701
3
HOH
HOH
701
A
TIP
702
3
HOH
HOH
702
A
TIP
703
3
HOH
HOH
703
A
TIP
704
3
HOH
HOH
704
A
TIP
705
3
HOH
HOH
705
A
TIP
706
3
HOH
HOH
706
A
TIP
707
3
HOH
HOH
707
A
TIP
708
3
HOH
HOH
708
A
TIP
709
3
HOH
HOH
709
A
TIP
710
3
HOH
HOH
710
A
TIP
711
3
HOH
HOH
711
A
TIP
712
3
HOH
HOH
712
A
TIP
713
3
HOH
HOH
713
A
TIP
714
3
HOH
HOH
714
A
TIP
715
3
HOH
HOH
715
A
TIP
716
3
HOH
HOH
716
A
TIP
717
3
HOH
HOH
717
A
TIP
718
3
HOH
HOH
718
A
TIP
719
3
HOH
HOH
719
A
TIP
720
3
HOH
HOH
720
A
TIP
721
3
HOH
HOH
721
A
TIP
722
3
HOH
HOH
722
A
TIP
723
3
HOH
HOH
723
A
TIP
724
3
HOH
HOH
724
A
TIP
725
3
HOH
HOH
725
A
TIP
726
3
HOH
HOH
726
A
TIP
727
3
HOH
HOH
727
A
TIP
729
3
HOH
HOH
729
A
TIP
730
3
HOH
HOH
730
A
TIP
731
3
HOH
HOH
731
A
TIP
732
3
HOH
HOH
732
A
TIP
733
3
HOH
HOH
733
A
TIP
734
3
HOH
HOH
734
A
TIP
735
3
HOH
HOH
735
A
TIP
736
3
HOH
HOH
736
A
TIP
737
3
HOH
HOH
737
A
TIP
738
3
HOH
HOH
738
A
TIP
739
3
HOH
HOH
739
A
TIP
740
3
HOH
HOH
740
A
TIP
741
3
HOH
HOH
741
A
TIP
742
3
HOH
HOH
742
A
TIP
743
3
HOH
HOH
743
A
TIP
744
3
HOH
HOH
744
A
TIP
745
3
HOH
HOH
745
A
TIP
746
3
HOH
HOH
746
A
TIP
747
3
HOH
HOH
747
A
TIP
748
3
HOH
HOH
748
A
TIP
749
3
HOH
HOH
749
A
TIP
750
3
HOH
HOH
750
A
TIP
751
3
HOH
HOH
751
A
TIP
752
3
HOH
HOH
752
A
TIP
753
3
HOH
HOH
753
A
TIP
754
3
HOH
HOH
754
A
TIP
755
3
HOH
HOH
755
A
TIP
756
3
HOH
HOH
756
A
TIP
757
3
HOH
HOH
757
A
TIP
758
3
HOH
HOH
758
A
TIP
759
3
HOH
HOH
759
A
TIP
760
3
HOH
HOH
760
A
TIP
761
3
HOH
HOH
761
A
TIP
762
3
HOH
HOH
762
A
TIP
763
3
HOH
HOH
763
A
TIP
764
3
HOH
HOH
764
A
TIP
765
3
HOH
HOH
765
A
TIP
766
3
HOH
HOH
766
A
TIP
767
3
HOH
HOH
767
A
TIP
768
3
HOH
HOH
768
A
TIP
769
3
HOH
HOH
769
A
TIP
770
3
HOH
HOH
770
A
TIP
771
3
HOH
HOH
771
A
TIP
772
3
HOH
HOH
772
A
TIP
773
3
HOH
HOH
773
A
TIP
774
3
HOH
HOH
774
A
TIP
775
3
HOH
HOH
775
A
TIP
776
3
HOH
HOH
776
A
TIP
777
3
HOH
HOH
777
A
TIP
778
3
HOH
HOH
778
A
TIP
779
3
HOH
HOH
779
A
TIP
780
3
HOH
HOH
780
A
TIP
781
3
HOH
HOH
781
A
TIP
782
3
HOH
HOH
782
A
TIP
783
3
HOH
HOH
783
A
TIP
784
3
HOH
HOH
784
A
TIP
785
3
HOH
HOH
785
A
TIP
786
3
HOH
HOH
786
A
TIP
787
3
HOH
HOH
787
A
TIP
788
3
HOH
HOH
788
A
TIP
789
3
HOH
HOH
789
A
TIP
790
3
HOH
HOH
790
A
TIP
791
3
HOH
HOH
791
A
TIP
792
3
HOH
HOH
792
A
TIP
793
3
HOH
HOH
793
A
TIP
794
3
HOH
HOH
794
A
TIP
795
3
HOH
HOH
795
A
TIP
796
3
HOH
HOH
796
A
TIP
797
3
HOH
HOH
797
A
TIP
798
3
HOH
HOH
798
A
TIP
799
3
HOH
HOH
799
A
TIP
800
3
HOH
HOH
800
A
TIP
801
3
HOH
HOH
801
A
TIP
802
3
HOH
HOH
802
A
TIP
803
3
HOH
HOH
803
A
TIP
804
3
HOH
HOH
804
A
TIP
805
3
HOH
HOH
805
A
TIP
806
3
HOH
HOH
806
A
TIP
807
3
HOH
HOH
807
A
TIP
808
3
HOH
HOH
808
A
TIP
809
3
HOH
HOH
809
A
TIP
810
3
HOH
HOH
810
A
TIP
811
3
HOH
HOH
811
A
TIP
812
3
HOH
HOH
812
A
TIP
813
3
HOH
HOH
813
A
TIP
814
3
HOH
HOH
814
A
TIP
815
3
HOH
HOH
815
A
TIP
816
3
HOH
HOH
816
A
TIP
817
3
HOH
HOH
817
A
TIP
818
3
HOH
HOH
818
A
TIP
819
3
HOH
HOH
819
A
TIP
820
3
HOH
HOH
820
A
TIP
821
3
HOH
HOH
821
A
TIP
822
3
HOH
HOH
822
A
TIP
823
3
HOH
HOH
823
A
TIP
824
3
HOH
HOH
824
A
TIP
825
3
HOH
HOH
825
A
TIP
826
3
HOH
HOH
826
A
TIP
827
3
HOH
HOH
827
A
TIP
828
3
HOH
HOH
828
A
TIP
829
3
HOH
HOH
829
A
TIP
830
3
HOH
HOH
830
A
TIP
831
3
HOH
HOH
831
A
TIP
832
3
HOH
HOH
832
A
TIP
833
3
HOH
HOH
833
A
TIP
834
3
HOH
HOH
834
A
TIP
835
3
HOH
HOH
835
A
TIP
836
3
HOH
HOH
836
A
TIP
837
3
HOH
HOH
837
A
TIP
838
3
HOH
HOH
838
A
TIP
839
3
HOH
HOH
839
A
TIP
840
3
HOH
HOH
840
A
TIP
841
3
HOH
HOH
841
A
PRO
1
n
1
PRO
1
A
VAL
2
n
2
VAL
2
A
THR
3
n
3
THR
3
A
ILE
4
n
4
ILE
4
A
ASN
5
n
5
ASN
5
A
ASN
6
n
6
ASN
6
A
PHE
7
n
7
PHE
7
A
ASN
8
n
8
ASN
8
A
TYR
9
n
9
TYR
9
A
ASN
10
n
10
ASN
10
A
ASP
11
n
11
ASP
11
A
PRO
12
n
12
PRO
12
A
ILE
13
n
13
ILE
13
A
ASP
14
n
14
ASP
14
A
ASN
15
n
15
ASN
15
A
ASN
16
n
16
ASN
16
A
ASN
17
n
17
ASN
17
A
ILE
18
n
18
ILE
18
A
ILE
19
n
19
ILE
19
A
MET
20
n
20
MET
20
A
MET
21
n
21
MET
21
A
GLU
22
n
22
GLU
22
A
PRO
23
n
23
PRO
23
A
PRO
24
n
24
PRO
24
A
PHE
25
n
25
PHE
25
A
ALA
26
n
26
ALA
26
A
ARG
27
n
27
ARG
27
A
GLY
28
n
28
GLY
28
A
THR
29
n
29
THR
29
A
GLY
30
n
30
GLY
30
A
ARG
31
n
31
ARG
31
A
TYR
32
n
32
TYR
32
A
TYR
33
n
33
TYR
33
A
LYS
34
n
34
LYS
34
A
ALA
35
n
35
ALA
35
A
PHE
36
n
36
PHE
36
A
LYS
37
n
37
LYS
37
A
ILE
38
n
38
ILE
38
A
THR
39
n
39
THR
39
A
ASP
40
n
40
ASP
40
A
ARG
41
n
41
ARG
41
A
ILE
42
n
42
ILE
42
A
TRP
43
n
43
TRP
43
A
ILE
44
n
44
ILE
44
A
ILE
45
n
45
ILE
45
A
PRO
46
n
46
PRO
46
A
GLU
47
n
47
GLU
47
A
ARG
48
n
48
ARG
48
A
TYR
49
n
49
TYR
49
A
THR
50
n
50
THR
50
A
PHE
51
n
51
PHE
51
A
GLY
52
n
52
GLY
52
A
TYR
53
n
53
TYR
53
A
LYS
54
n
54
LYS
54
A
PRO
55
n
55
PRO
55
A
GLU
56
n
56
GLU
56
A
ASP
57
n
57
ASP
57
A
PHE
58
n
58
PHE
58
A
ASN
59
n
59
ASN
59
A
LYS
60
n
60
LYS
60
A
SER
61
n
61
SER
61
A
SER
62
n
62
SER
62
A
GLY
63
n
63
GLY
63
A
ILE
64
n
64
ILE
64
A
PHE
65
n
65
PHE
65
A
ASN
66
n
66
ASN
66
A
ARG
67
n
67
ARG
67
A
ASP
68
n
68
ASP
68
A
VAL
69
n
69
VAL
69
A
CYS
70
n
70
CYS
70
A
GLU
71
n
71
GLU
71
A
TYR
72
n
72
TYR
72
A
TYR
73
n
73
TYR
73
A
ASP
74
n
74
ASP
74
A
PRO
75
n
75
PRO
75
A
ASP
76
n
76
ASP
76
A
TYR
77
n
77
TYR
77
A
LEU
78
n
78
LEU
78
A
ASN
79
n
79
ASN
79
A
THR
80
n
80
THR
80
A
ASN
81
n
81
ASN
81
A
ASP
82
n
82
ASP
82
A
LYS
83
n
83
LYS
83
A
LYS
84
n
84
LYS
84
A
ASN
85
n
85
ASN
85
A
ILE
86
n
86
ILE
86
A
PHE
87
n
87
PHE
87
A
LEU
88
n
88
LEU
88
A
GLN
89
n
89
GLN
89
A
THR
90
n
90
THR
90
A
MET
91
n
91
MET
91
A
ILE
92
n
92
ILE
92
A
LYS
93
n
93
LYS
93
A
LEU
94
n
94
LEU
94
A
PHE
95
n
95
PHE
95
A
ASN
96
n
96
ASN
96
A
ARG
97
n
97
ARG
97
A
ILE
98
n
98
ILE
98
A
LYS
99
n
99
LYS
99
A
SER
100
n
100
SER
100
A
LYS
101
n
101
LYS
101
A
PRO
102
n
102
PRO
102
A
LEU
103
n
103
LEU
103
A
GLY
104
n
104
GLY
104
A
GLU
105
n
105
GLU
105
A
LYS
106
n
106
LYS
106
A
LEU
107
n
107
LEU
107
A
LEU
108
n
108
LEU
108
A
GLU
109
n
109
GLU
109
A
MET
110
n
110
MET
110
A
ILE
111
n
111
ILE
111
A
ILE
112
n
112
ILE
112
A
ASN
113
n
113
ASN
113
A
GLY
114
n
114
GLY
114
A
ILE
115
n
115
ILE
115
A
PRO
116
n
116
PRO
116
A
TYR
117
n
117
TYR
117
A
LEU
118
n
118
LEU
118
A
GLY
119
n
119
GLY
119
A
ASP
120
n
120
ASP
120
A
ARG
121
n
121
ARG
121
A
ARG
122
n
122
ARG
122
A
VAL
123
n
123
VAL
123
A
PRO
124
n
124
PRO
124
A
LEU
125
n
125
LEU
125
A
GLU
126
n
126
GLU
126
A
GLU
127
n
127
GLU
127
A
PHE
128
n
128
PHE
128
A
ASN
129
n
129
ASN
129
A
THR
130
n
130
THR
130
A
ASN
131
n
131
ASN
131
A
ILE
132
n
132
ILE
132
A
PHE
133
n
133
ALA
133
A
SER
134
n
134
SER
134
A
VAL
135
n
135
VAL
135
A
THR
136
n
136
THR
136
A
VAL
137
n
137
VAL
137
A
ASN
138
n
138
ASN
138
A
LYS
139
n
139
LYS
139
A
LEU
140
n
140
LEU
140
A
ILE
141
n
141
ILE
141
A
SER
142
n
142
SER
142
A
ASN
143
n
143
ASN
143
A
PRO
144
n
144
PRO
144
A
GLY
145
n
145
GLY
145
A
GLU
146
n
146
GLU
146
A
VAL
147
n
147
VAL
147
A
GLU
148
n
148
GLU
148
A
ARG
149
n
149
ARG
149
A
LYS
150
n
150
LYS
150
A
LYS
151
n
151
LYS
151
A
GLY
152
n
152
GLY
152
A
ILE
153
n
153
ILE
153
A
PHE
154
n
154
PHE
154
A
ALA
155
n
155
ALA
155
A
ASN
156
n
156
ASN
156
A
LEU
157
n
157
LEU
157
A
ILE
158
n
158
ILE
158
A
ILE
159
n
159
ILE
159
A
PHE
160
n
160
PHE
160
A
GLY
161
n
161
GLY
161
A
PRO
162
n
162
PRO
162
A
GLY
163
n
163
GLY
163
A
PRO
164
n
164
PRO
164
A
VAL
165
n
165
VAL
165
A
LEU
166
n
166
LEU
166
A
ASN
167
n
167
ASN
167
A
GLU
168
n
168
GLU
168
A
ASN
169
n
169
ASN
169
A
GLU
170
n
170
GLU
170
A
THR
171
n
171
THR
171
A
ILE
172
n
172
ILE
172
A
ASP
173
n
173
ASP
173
A
ILE
174
n
174
ILE
174
A
GLY
175
n
175
GLY
175
A
ILE
176
n
176
ILE
176
A
GLN
177
n
177
GLN
177
A
ASN
178
n
178
ASN
178
A
HIS
179
n
179
HIS
179
A
PHE
180
n
180
PHE
180
A
ALA
181
n
181
ALA
181
A
SER
182
n
182
SER
182
A
ARG
183
n
183
ARG
183
A
GLU
184
n
184
GLU
184
A
GLY
185
n
185
GLY
185
A
PHE
186
n
186
PHE
186
A
GLY
187
n
187
GLY
187
A
GLY
188
n
188
GLY
188
A
ILE
189
n
189
ILE
189
A
MET
190
n
190
MET
190
A
GLN
191
n
191
GLN
191
A
MET
192
n
192
MET
192
A
LYS
193
n
193
LYS
193
A
PHE
194
n
194
PHE
194
A
CYS
195
n
195
CYS
195
A
PRO
196
n
196
PRO
196
A
GLU
197
n
197
GLU
197
A
TYR
198
n
198
TYR
198
A
VAL
199
n
199
VAL
199
A
SER
200
n
200
SER
200
A
VAL
201
n
201
VAL
201
A
PHE
202
n
202
PHE
202
A
ASN
203
n
203
ASN
203
A
ASN
204
n
204
ASN
204
A
VAL
205
n
205
VAL
205
A
GLN
206
n
206
GLN
206
A
GLU
207
n
207
GLU
207
A
ASN
208
n
208
ASN
208
A
LYS
209
n
209
LYS
209
A
GLY
210
n
210
GLY
210
A
ALA
211
n
211
ALA
211
A
SER
212
n
212
SER
212
A
ILE
213
n
213
ILE
213
A
PHE
214
n
214
PHE
214
A
ASN
215
n
215
ASN
215
A
ARG
216
n
216
ARG
216
A
ARG
217
n
217
ARG
217
A
GLY
218
n
218
GLY
218
A
TYR
219
n
219
TYR
219
A
PHE
220
n
220
PHE
220
A
SER
221
n
221
SER
221
A
ASP
222
n
222
ASP
222
A
PRO
223
n
223
PRO
223
A
ALA
224
n
224
ALA
224
A
LEU
225
n
225
LEU
225
A
ILE
226
n
226
ILE
226
A
LEU
227
n
227
LEU
227
A
MET
228
n
228
MET
228
A
HIS
229
n
229
HIS
229
A
GLU
230
n
230
GLU
230
A
LEU
231
n
231
LEU
231
A
ILE
232
n
232
ILE
232
A
HIS
233
n
233
HIS
233
A
VAL
234
n
234
VAL
234
A
LEU
235
n
235
LEU
235
A
HIS
236
n
236
HIS
236
A
GLY
237
n
237
GLY
237
A
LEU
238
n
238
LEU
238
A
TYR
239
n
239
TYR
239
A
GLY
240
n
240
GLY
240
A
ILE
241
n
241
ILE
241
A
LYS
242
n
242
LYS
242
A
VAL
243
n
243
VAL
243
A
ASP
244
n
244
ASP
244
A
ASP
245
n
245
ASP
245
A
LEU
246
n
246
LEU
246
A
PRO
247
n
247
PRO
247
A
ILE
248
n
248
ILE
248
A
VAL
249
n
249
VAL
249
A
PRO
250
n
250
PRO
250
A
ASN
251
n
251
ASN
251
A
GLU
252
n
252
GLU
252
A
LYS
253
n
253
LYS
253
A
LYS
254
n
254
LYS
254
A
PHE
255
n
255
PHE
255
A
PHE
256
n
256
PHE
256
A
MET
257
n
257
MET
257
A
GLN
258
n
258
GLN
258
A
SER
259
n
259
SER
259
A
THR
260
n
260
THR
260
A
ASP
261
n
261
ASP
261
A
ALA
262
n
262
ALA
262
A
ILE
263
n
263
ILE
263
A
GLN
264
n
264
GLN
264
A
ALA
265
n
265
ALA
265
A
GLU
266
n
266
GLU
266
A
GLU
267
n
267
GLU
267
A
LEU
268
n
268
LEU
268
A
TYR
269
n
269
TYR
269
A
THR
270
n
270
THR
270
A
PHE
271
n
271
PHE
271
A
GLY
272
n
272
GLY
272
A
GLY
273
n
273
GLY
273
A
GLN
274
n
274
GLN
274
A
ASP
275
n
275
ASP
275
A
PRO
276
n
276
PRO
276
A
SER
277
n
277
SER
277
A
ILE
278
n
278
ILE
278
A
ILE
279
n
279
ILE
279
A
THR
280
n
280
THR
280
A
PRO
281
n
281
PRO
281
A
SER
282
n
282
SER
282
A
THR
283
n
283
THR
283
A
ASP
284
n
284
ASP
284
A
LYS
285
n
285
LYS
285
A
SER
286
n
286
SER
286
A
ILE
287
n
287
ILE
287
A
TYR
288
n
288
TYR
288
A
ASP
289
n
289
ASP
289
A
LYS
290
n
290
LYS
290
A
VAL
291
n
291
VAL
291
A
LEU
292
n
292
LEU
292
A
GLN
293
n
293
GLN
293
A
ASN
294
n
294
ASN
294
A
PHE
295
n
295
PHE
295
A
ARG
296
n
296
ARG
296
A
GLY
297
n
297
GLY
297
A
ILE
298
n
298
ILE
298
A
VAL
299
n
299
VAL
299
A
ASP
300
n
300
ASP
300
A
ARG
301
n
301
ARG
301
A
LEU
302
n
302
LEU
302
A
ASN
303
n
303
ASN
303
A
LYS
304
n
304
LYS
304
A
VAL
305
n
305
VAL
305
A
LEU
306
n
306
LEU
306
A
VAL
307
n
307
VAL
307
A
CYS
308
n
308
CYS
308
A
ILE
309
n
309
ILE
309
A
SER
310
n
310
SER
310
A
ASP
311
n
311
ASP
311
A
PRO
312
n
312
PRO
312
A
ASN
313
n
313
ASN
313
A
ILE
314
n
314
ILE
314
A
ASN
315
n
315
ASN
315
A
ILE
316
n
316
ILE
316
A
ASN
317
n
317
ASN
317
A
ILE
318
n
318
ILE
318
A
TYR
319
n
319
TYR
319
A
LYS
320
n
320
LYS
320
A
ASN
321
n
321
ASN
321
A
LYS
322
n
322
LYS
322
A
PHE
323
n
323
PHE
323
A
LYS
324
n
324
LYS
324
A
ASP
325
n
325
ASP
325
A
LYS
326
n
326
LYS
326
A
TYR
327
n
327
TYR
327
A
LYS
328
n
328
LYS
328
A
PHE
329
n
329
PHE
329
A
VAL
330
n
330
VAL
330
A
GLU
331
n
331
GLU
331
A
ASP
332
n
332
ASP
332
A
SER
333
n
333
SER
333
A
GLU
334
n
334
GLU
334
A
GLY
335
n
335
GLY
335
A
LYS
336
n
336
LYS
336
A
TYR
337
n
337
TYR
337
A
SER
338
n
338
SER
338
A
ILE
339
n
339
ILE
339
A
ASP
340
n
340
ASP
340
A
VAL
341
n
341
VAL
341
A
GLU
342
n
342
GLU
342
A
SER
343
n
343
SER
343
A
PHE
344
n
344
PHE
344
A
ASP
345
n
345
ASP
345
A
LYS
346
n
346
LYS
346
A
LEU
347
n
347
LEU
347
A
TYR
348
n
348
TYR
348
A
LYS
349
n
349
LYS
349
A
SER
350
n
350
SER
350
A
LEU
351
n
351
LEU
351
A
MET
352
n
352
MET
352
A
PHE
353
n
353
PHE
353
A
GLU
354
n
354
GLY
354
A
PHE
355
n
355
PHE
355
A
THR
356
n
356
THR
356
A
GLU
357
n
357
GLU
357
A
THR
358
n
358
THR
358
A
ASN
359
n
359
ASN
359
A
ILE
360
n
360
ILE
360
A
ALA
361
n
361
ALA
361
A
GLU
362
n
362
GLU
362
A
ASN
363
n
363
ASN
363
A
TYR
364
n
364
TYR
364
A
LYS
365
n
365
LYS
365
A
ILE
366
n
366
ILE
366
A
LYS
367
n
367
LYS
367
A
THR
368
n
368
THR
368
A
ARG
369
n
369
ARG
369
A
ALA
370
n
370
ALA
370
A
SER
371
n
371
SER
371
A
TYR
372
n
372
TYR
372
A
PHE
373
n
373
PHE
373
A
SER
374
n
374
SER
374
A
ASP
375
n
375
ASP
375
A
SER
376
n
376
SER
376
A
LEU
377
n
377
LEU
377
A
PRO
378
n
378
PRO
378
A
PRO
379
n
379
PRO
379
A
VAL
380
n
380
VAL
380
A
LYS
381
n
381
LYS
381
A
ILE
382
n
382
ILE
382
A
LYS
383
n
383
LYS
383
A
ASN
384
n
384
ASN
384
A
LEU
385
n
385
LEU
385
A
LEU
386
n
386
LEU
386
A
ASP
387
n
387
ASP
387
A
ASN
388
n
388
ASN
388
A
GLU
389
n
389
GLU
389
A
ILE
390
n
390
ILE
390
A
TYR
391
n
391
TYR
391
A
THR
392
n
392
THR
392
A
ILE
393
n
393
ILE
393
A
GLU
394
n
394
GLU
394
A
GLU
395
n
395
GLU
395
A
GLY
396
n
396
GLY
396
A
PHE
397
n
397
PHE
397
A
ASN
398
n
398
ASN
398
A
ILE
399
n
399
ILE
399
A
SER
400
n
400
SER
400
A
ASP
401
n
401
ASP
401
A
LYS
402
n
402
LYS
402
A
ASP
403
n
403
ASP
403
A
MET
404
n
404
MET
404
A
GLU
405
n
405
GLU
405
A
LYS
406
n
406
LYS
406
A
GLU
407
n
407
GLU
407
A
TYR
408
n
408
TYR
408
A
ARG
409
n
409
ARG
409
A
GLY
410
n
410
GLY
410
A
GLN
411
n
411
GLN
411
A
ASN
412
n
412
ASN
412
A
LYS
413
n
413
LYS
413
A
ALA
414
n
414
ALA
414
A
ILE
415
n
415
ILE
415
A
ASN
416
n
416
ASN
416
A
LYS
417
n
417
LYS
417
A
GLN
418
n
418
GLN
418
A
ALA
419
n
419
ALA
419
A
TYR
420
n
420
TYR
420
A
GLU
421
n
421
GLU
421
A
GLU
422
n
422
GLU
422
A
ILE
423
n
423
ILE
423
A
SER
424
n
424
SER
424
A
author_defined_assembly
1
monomeric
A
HIS
229
A
NE2
HIS
229
1_555
A
ZN
500
B
ZN
ZN
1_555
A
HIS
233
A
NE2
HIS
233
1_555
99.8
A
HIS
229
A
NE2
HIS
229
1_555
A
ZN
500
B
ZN
ZN
1_555
A
GLU
267
A
OE2
GLU
267
1_555
94.0
A
HIS
233
A
NE2
HIS
233
1_555
A
ZN
500
B
ZN
ZN
1_555
A
GLU
267
A
OE2
GLU
267
1_555
97.3
A
HIS
229
A
NE2
HIS
229
1_555
A
ZN
500
B
ZN
ZN
1_555
A
GLU
267
A
OE1
GLU
267
1_555
146.7
A
HIS
233
A
NE2
HIS
233
1_555
A
ZN
500
B
ZN
ZN
1_555
A
GLU
267
A
OE1
GLU
267
1_555
93.0
A
GLU
267
A
OE2
GLU
267
1_555
A
ZN
500
B
ZN
ZN
1_555
A
GLU
267
A
OE1
GLU
267
1_555
53.8
A
HIS
229
A
NE2
HIS
229
1_555
A
ZN
500
B
ZN
ZN
1_555
A
HOH
833
C
O
HOH
1_555
124.0
A
HIS
233
A
NE2
HIS
233
1_555
A
ZN
500
B
ZN
ZN
1_555
A
HOH
833
C
O
HOH
1_555
101.1
A
GLU
267
A
OE2
GLU
267
1_555
A
ZN
500
B
ZN
ZN
1_555
A
HOH
833
C
O
HOH
1_555
133.3
A
GLU
267
A
OE1
GLU
267
1_555
A
ZN
500
B
ZN
ZN
1_555
A
HOH
833
C
O
HOH
1_555
82.6
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
A
N
ILE
153
A
N
ILE
153
A
O
VAL
137
A
O
VAL
137
A
O
ASN
138
A
O
ASN
138
A
N
GLU
22
A
N
GLU
22
A
N
MET
21
A
N
MET
21
A
O
TYR
33
A
O
TYR
33
A
O
THR
39
A
O
THR
39
A
N
ILE
42
A
N
ILE
42
A
N
TRP
43
A
N
TRP
43
A
O
LEU
157
A
O
LEU
157
A
N
ILE
158
A
N
ILE
158
A
O
MET
190
A
O
MET
190
A
N
LYS
193
A
N
LYS
193
A
O
GLU
170
A
O
GLU
170
A
N
ILE
176
A
N
ILE
176
A
O
HIS
179
A
O
HIS
179
A
O
VAL
199
A
O
VAL
199
A
N
VAL
380
A
N
VAL
380
A
N
PHE
202
A
N
PHE
202
A
O
TYR
219
A
O
TYR
219
A
N
ILE
248
A
N
ILE
248
A
O
ILE
263
A
O
ILE
263
A
N
VAL
330
A
N
VAL
330
A
O
SER
338
A
O
SER
338
1
A
A
OXT
O
SER
HOH
424
773
1.91
1
A
ASN
16
-150.77
-70.69
1
A
PRO
23
-49.65
152.92
1
A
ARG
41
71.47
-1.34
1
A
PRO
46
-68.24
84.53
1
A
PRO
55
-58.61
34.66
1
A
PHE
58
-48.24
-7.78
1
A
ASN
59
-157.80
82.60
1
A
SER
61
39.08
112.45
1
A
SER
62
-104.57
-89.96
1
A
ILE
64
-58.18
109.20
1
A
PHE
65
68.58
99.62
1
A
ASN
66
-175.46
131.48
1
A
ASP
68
-170.27
-99.41
1
A
CYS
70
55.06
-25.22
1
A
ASP
74
179.48
82.27
1
A
LEU
78
56.68
16.21
1
A
ASN
131
-93.02
48.24
1
A
ALA
133
-37.30
-34.98
1
A
ASN
143
-58.22
176.98
1
A
GLU
146
35.03
-148.58
1
A
VAL
147
42.56
83.69
1
A
GLU
168
-115.19
65.68
1
A
SER
182
-65.03
3.97
1
A
VAL
205
-148.63
-158.83
1
A
GLU
207
-48.74
5.85
1
A
ALA
211
-164.49
86.09
1
A
SER
212
53.16
-134.37
1
A
PHE
214
-71.57
49.76
1
A
ASN
215
63.60
137.35
1
A
ARG
216
-108.75
-112.03
1
A
ARG
217
78.74
163.60
1
A
ASP
245
-29.68
111.07
1
A
GLU
252
-172.34
136.34
1
A
PHE
255
-37.02
-30.47
1
A
PRO
276
-69.15
1.99
1
A
ASN
384
-165.61
99.99
1
A
ASN
388
-56.42
-6.08
1
A
ILE
390
-132.68
-42.61
1
A
ASN
416
-97.34
59.84
1
A
ILE
423
53.82
-92.51
PROTEIN_REP.PARAM
PROTEIN.TOP
ION.PARAM
ION.TOP
WATER_REP.PARAM
WATER.TOP
42.3
3.24
0.00
0.00
-0.61
0.00
-2.63
0.2760000
0.008
0.2440000
0.2440000
0.2280000
2.20
15.88
1124
30913
22417
5.0
94.1
RANDOM
1108080.12
0.00
1
RESTRAINED
THROUGHOUT
0.0
2.00
Leonard-Jones
FLAT MODEL
38.59
0.314
0.36
0.30
5.00
0.32
0.21
2.20
15.88
238
3705
1
0
3466
0.008
1.4
23.0
0.84
1.28
1.50
2.20
2.00
1.68
2.00
2.47
2.50
0.3540000
0.027
0.2940000
2.34
177
3273
6
5.1
88.2
18.8
2.0
20.0
1F82
107054
103629
2.0
2.0
0.0600000
1
16.5
3.5
97.3
0.4640000
2.00
2.05
1986
2.7
96.2
phasing
AMoRE
refinement
CNS
0.9
data collection
MAR345
data scaling
SCALEPACK
BOTULINUM NEUROTOXIN TYPE B CATALYTIC DOMAIN
1
N
N
2
N
N
3
N
N
A
PRO
23
A
PRO
23
HELX_P
A
ARG
27
A
ARG
27
5
1
5
A
THR
80
A
THR
80
HELX_P
A
LYS
99
A
LYS
99
1
2
20
A
LYS
101
A
LYS
101
HELX_P
A
GLY
114
A
GLY
114
1
3
14
A
SER
182
A
SER
182
HELX_P
A
GLU
184
A
GLU
184
5
4
3
A
ASP
222
A
ASP
222
HELX_P
A
TYR
239
A
TYR
239
1
5
18
A
ALA
265
A
ALA
265
HELX_P
A
GLY
272
A
GLY
272
1
6
8
A
GLN
274
A
GLN
274
HELX_P
A
ILE
279
A
ILE
279
5
7
6
A
THR
280
A
THR
280
HELX_P
A
VAL
305
A
VAL
305
1
8
26
A
ASN
315
A
ASN
315
HELX_P
A
LYS
328
A
LYS
328
1
9
14
A
THR
356
A
THR
356
HELX_P
A
LYS
365
A
LYS
365
1
11
10
A
ILE
399
A
ILE
399
HELX_P
A
ASP
403
A
ASP
403
5
12
5
A
TYR
408
A
TYR
408
HELX_P
A
GLN
411
A
GLN
411
5
13
4
A
ASN
416
A
ASN
416
HELX_P
A
TYR
420
A
TYR
420
5
14
5
metalc
2.147
A
HIS
229
A
NE2
HIS
229
1_555
A
ZN
500
B
ZN
ZN
1_555
metalc
2.109
A
HIS
233
A
NE2
HIS
233
1_555
A
ZN
500
B
ZN
ZN
1_555
metalc
2.200
A
GLU
267
A
OE2
GLU
267
1_555
A
ZN
500
B
ZN
ZN
1_555
metalc
2.595
A
GLU
267
A
OE1
GLU
267
1_555
A
ZN
500
B
ZN
ZN
1_555
metalc
2.085
A
ZN
500
B
ZN
ZN
1_555
A
HOH
833
C
O
HOH
1_555
TOXIN,HYDROLASE
Zinc dependent protease, Botulinum neurotoxin, TOXIN, HYDROLASE
BXB_CLOBO
UNP
1
P10844
1
424
1F82
1
424
P10844
A
1
1
424
8
2
2
2
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LYS
151
A
LYS
151
A
PHE
154
A
PHE
154
A
THR
136
A
THR
136
A
LYS
139
A
LYS
139
A
ILE
18
A
ILE
18
A
GLU
22
A
GLU
22
A
TYR
33
A
TYR
33
A
THR
39
A
THR
39
A
ILE
42
A
ILE
42
A
ILE
45
A
ILE
45
A
LEU
157
A
LEU
157
A
PHE
160
A
PHE
160
A
MET
190
A
MET
190
A
LYS
193
A
LYS
193
A
GLU
170
A
GLU
170
A
ILE
172
A
ILE
172
A
GLY
175
A
GLY
175
A
ILE
176
A
ILE
176
A
HIS
179
A
HIS
179
A
PHE
180
A
PHE
180
A
TYR
198
A
TYR
198
A
VAL
199
A
VAL
199
A
VAL
380
A
VAL
380
A
LYS
381
A
LYS
381
A
VAL
201
A
VAL
201
A
PHE
202
A
PHE
202
A
TYR
219
A
TYR
219
A
PHE
220
A
PHE
220
A
PRO
247
A
PRO
247
A
ILE
248
A
ILE
248
A
ILE
263
A
ILE
263
A
GLN
264
A
GLN
264
A
PHE
329
A
PHE
329
A
GLU
331
A
GLU
331
A
TYR
337
A
TYR
337
A
ILE
339
A
ILE
339
BINDING SITE FOR RESIDUE ZN A 500
A
ZN
500
Software
4
A
HIS
229
A
HIS
229
4
1_555
A
HIS
233
A
HIS
233
4
1_555
A
GLU
267
A
GLU
267
4
1_555
A
HOH
833
C
HOH
4
1_555
19
P 21 21 21