0.024698
0.000000
0.000000
0.000000
0.016549
0.000000
0.000000
0.000000
0.006258
0.00000
0.00000
0.00000
Chen, X.
Tomchick, D.
Kovrigin, E.
Arac, D.
Machius, M.
Sudhof, T.C.
Rizo, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
40.489
60.425
159.787
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
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
Mg 2
24.305
MAGNESIUM ION
non-polymer
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
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
N
N
114
N
C
N
115
N
C
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
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
Y
128
N
C
Y
129
N
N
Y
130
N
C
Y
131
N
C
Y
132
N
N
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
N
N
148
S
C
N
149
N
C
N
150
N
O
N
151
S
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
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
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
N
N
170
S
C
N
171
N
C
N
172
N
O
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
O
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
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
N
N
192
S
C
N
193
N
C
N
194
N
O
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
N
N
200
N
O
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
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
N
N
217
S
C
N
218
N
C
N
219
N
O
N
220
N
C
N
221
N
C
N
222
N
S
N
223
N
C
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
MG
N
237
N
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
N
C
Y
242
N
C
Y
243
N
C
Y
244
N
C
Y
245
N
C
Y
246
N
C
Y
247
N
C
N
248
N
O
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
N
N
261
S
C
N
262
N
C
N
263
N
O
N
264
N
C
N
265
N
C
N
266
N
C
N
267
N
O
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
N
N
278
S
C
N
279
N
C
N
280
N
O
N
281
N
C
N
282
N
O
N
283
N
O
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
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
R
C
N
296
N
O
N
297
N
C
N
298
N
O
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
N
N
309
S
C
N
310
N
C
N
311
N
O
N
312
N
C
Y
313
N
C
Y
314
N
C
Y
315
N
C
Y
316
N
N
Y
317
N
C
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
N
322
N
O
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
N
N
336
S
C
N
337
N
C
N
338
N
O
N
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
C
N
346
N
O
N
347
N
O
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
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
N
N
360
S
C
N
361
N
C
N
362
N
O
N
363
N
C
N
364
N
C
N
365
N
C
N
366
N
O
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
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
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
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
doub
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
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
doub
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
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
doub
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
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
doub
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
Y
235
N
doub
Y
236
N
sing
Y
237
N
sing
N
238
N
sing
Y
239
N
doub
N
240
N
sing
Y
241
N
doub
N
242
N
sing
Y
243
N
sing
N
244
N
sing
N
245
N
sing
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
doub
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
sing
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
doub
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
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
Y
304
N
doub
Y
305
N
sing
Y
306
N
sing
N
307
N
sing
Y
308
N
doub
Y
309
N
sing
Y
310
N
sing
N
311
N
sing
Y
312
N
sing
Y
313
N
doub
N
314
N
sing
Y
315
N
doub
N
316
N
sing
Y
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
doub
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
Y
332
N
doub
Y
333
N
sing
Y
334
N
sing
N
335
N
sing
Y
336
N
doub
N
337
N
sing
Y
338
N
doub
N
339
N
sing
Y
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
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
doub
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
sing
US
Neuron
NERNET
2038
0896-6273
33
397
409
10.1016/S0896-6273(02)00583-4
11832227
Three-dimensional structure of the complexin/SNARE complex.
2002
10.2210/pdb1kil/pdb
pdb_00001kil
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
2001-09-20
CUSTOM-MADE
Double-crystal monochrmator Si (111)
SINGLE WAVELENGTH
M
x-ray
1
1.0332
1.0
19-ID
APS
1.0332
SYNCHROTRON
APS BEAMLINE 19-ID
7660.553
Synaptobrevin SNARE motif
SNARE motif (29-93)
1
man
polymer
7192.038
Syntaxin SNARE motif short
SNARE motif (191-253)
1
man
polymer
8642.615
SNAP-25 N-terminal SNARE motif
SNARE motif (11-82)
W added at C-terminus
1
man
polymer
7613.459
SNAP-25 C-terminal SNARE motif
SNARE motif (141-203)
W added at C-terminus
1
man
polymer
5766.459
Complexin I SNARE-complex binding region
Complexin (residues 26-83)
1
man
polymer
24.305
MAGNESIUM ION
2
syn
non-polymer
18.015
water
113
nat
water
vesicle associated membrane protein 2B
synaptotagmin associated associated 35 kDA protein
synaptosomal-associated protein 25kD
synaptosomal-associated protein 25kD
no
no
GSNRRLQQTQAQVDEVVDIMRVNVDKVLERDQKLSELDDRADALQAGASQFETSAAKLKRKYWWKN
GSNRRLQQTQAQVDEVVDIMRVNVDKVLERDQKLSELDDRADALQAGASQFETSAAKLKRKYWWKN
A
polypeptide(L)
no
no
GSALSEIETRHSEIIKLENSIRELHDMFMDMAMLVESQGEMIDRIEYNVEHAVDYVERAVSD
GSALSEIETRHSEIIKLENSIRELHDMFMDMAMLVESQGEMIDRIEYNVEHAVDYVERAVSD
B
polypeptide(L)
no
no
GSLEEMQRRADQLADESLESTRRMLQLVEESKDAGIRTLVMLDEQGEQLDRVEEGMNHINQDMKEAEKNLKDLW
GSLEEMQRRADQLADESLESTRRMLQLVEESKDAGIRTLVMLDEQGEQLDRVEEGMNHINQDMKEAEKNLKDLW
C
polypeptide(L)
no
no
GSARENEMDENLEQVSGIIGNLRHMALDMGNEIDTQNRQIDRIMEKADSNKTRIDEANQRATKMLW
GSARENEMDENLEQVSGIIGNLRHMALDMGNEIDTQNRQIDRIMEKADSNKTRIDEANQRATKMLW
D
polypeptide(L)
no
no
GSKDPDAAKKEEERQEALRQAEEERKAKYAKMEAEREVMRQGIRDKYGI
GSKDPDAAKKEEERQEALRQAEEERKAKYAKMEAEREVMRQGIRDKYGI
E
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
Norway rat
Rattus
Escherichia
Escherichia coli
sample
Synaptobrevin 2
10116
Rattus norvegicus
469008
Escherichia coli BL21(DE3)
BL21(DE3)
PLASMID
pGEX-KT
Norway rat
Rattus
Escherichia
Escherichia coli
sample
Syntaxin 1A
10116
Rattus norvegicus
469008
Escherichia coli BL21(DE3)
BL21(DE3)
PLASMID
pGEX-KT
human
Homo
Escherichia
Escherichia coli
sample
SNAP-25
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21(DE3)
PLASMID
pGEX-KT
human
Homo
Escherichia
Escherichia coli
sample
SNAP-25
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21(DE3)
PLASMID
pGEX-KT
Norway rat
Rattus
Escherichia
Escherichia coli
sample
Complexin 1
10116
Rattus norvegicus
469008
Escherichia coli BL21(DE3)
BL21(DE3)
PLASMID
pGEX-KT
1
2.65
53.59
VAPOR DIFFUSION, HANGING DROP
7.5
27%(v/v) Iso-Propanol, 200mM MgCl2, 100mM Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2002-03-13
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_asym_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_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_asym_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
SEQUENCE
RESIDUE 10 CHAIN C, THE WILD-TYPE SEQUENCE STARTS WITH LEU11.
SER10 IN THE COORDINATES IS PART OF THE VECTOR GLY9
WHICH IS DISORDERED.
RESIDUE 140 CHAIN D, THE WILD-TYPE SEQUENCE STARTS WITH ALA141.
BOTH RESIDUES FROM THE VECTOR GLY139 AND SER140 ARE ORDERED.
RESIDUE 204 CHAIN D IS AN ENGINEERED TRP(FLUORESCENCE STUDIES)
IT IS NOT PART OF THE NATIVE SEQUENCES, THREFORE NOT A MUTATION.
RCSB
Y
RCSB
2001-12-03
REL
REL
MG
MAGNESIUM ION
HOH
water
1SFC
PDB ENTRY 1SFC
PDB
experimental model
MG
301
6
MG
MG
301
A
MG
302
6
MG
MG
302
C
HOH
1
7
HOH
HOH
302
A
HOH
3
7
HOH
HOH
303
A
HOH
5
7
HOH
HOH
304
A
HOH
13
7
HOH
HOH
305
A
HOH
18
7
HOH
HOH
306
A
HOH
20
7
HOH
HOH
307
A
HOH
21
7
HOH
HOH
308
A
HOH
28
7
HOH
HOH
309
A
HOH
53
7
HOH
HOH
310
A
HOH
54
7
HOH
HOH
311
A
HOH
56
7
HOH
HOH
312
A
HOH
57
7
HOH
HOH
313
A
HOH
58
7
HOH
HOH
314
A
HOH
59
7
HOH
HOH
315
A
HOH
60
7
HOH
HOH
316
A
HOH
61
7
HOH
HOH
317
A
HOH
62
7
HOH
HOH
318
A
HOH
63
7
HOH
HOH
319
A
HOH
65
7
HOH
HOH
320
A
HOH
92
7
HOH
HOH
321
A
HOH
93
7
HOH
HOH
322
A
HOH
106
7
HOH
HOH
323
A
HOH
107
7
HOH
HOH
324
A
HOH
2
7
HOH
HOH
2
B
HOH
4
7
HOH
HOH
4
B
HOH
19
7
HOH
HOH
19
B
HOH
23
7
HOH
HOH
23
B
HOH
26
7
HOH
HOH
26
B
HOH
29
7
HOH
HOH
29
B
HOH
36
7
HOH
HOH
36
B
HOH
37
7
HOH
HOH
37
B
HOH
38
7
HOH
HOH
38
B
HOH
45
7
HOH
HOH
45
B
HOH
47
7
HOH
HOH
47
B
HOH
48
7
HOH
HOH
48
B
HOH
49
7
HOH
HOH
49
B
HOH
50
7
HOH
HOH
50
B
HOH
51
7
HOH
HOH
51
B
HOH
64
7
HOH
HOH
64
B
HOH
66
7
HOH
HOH
66
B
HOH
67
7
HOH
HOH
67
B
HOH
68
7
HOH
HOH
68
B
HOH
69
7
HOH
HOH
69
B
HOH
70
7
HOH
HOH
70
B
HOH
72
7
HOH
HOH
72
B
HOH
73
7
HOH
HOH
73
B
HOH
94
7
HOH
HOH
94
B
HOH
95
7
HOH
HOH
95
B
HOH
108
7
HOH
HOH
108
B
HOH
7
7
HOH
HOH
303
C
HOH
9
7
HOH
HOH
304
C
HOH
11
7
HOH
HOH
305
C
HOH
12
7
HOH
HOH
306
C
HOH
14
7
HOH
HOH
307
C
HOH
22
7
HOH
HOH
308
C
HOH
25
7
HOH
HOH
309
C
HOH
27
7
HOH
HOH
310
C
HOH
30
7
HOH
HOH
311
C
HOH
40
7
HOH
HOH
312
C
HOH
43
7
HOH
HOH
313
C
HOH
44
7
HOH
HOH
314
C
HOH
46
7
HOH
HOH
315
C
HOH
74
7
HOH
HOH
316
C
HOH
75
7
HOH
HOH
317
C
HOH
77
7
HOH
HOH
318
C
HOH
78
7
HOH
HOH
319
C
HOH
79
7
HOH
HOH
320
C
HOH
81
7
HOH
HOH
321
C
HOH
82
7
HOH
HOH
322
C
HOH
96
7
HOH
HOH
323
C
HOH
97
7
HOH
HOH
324
C
HOH
98
7
HOH
HOH
325
C
HOH
109
7
HOH
HOH
326
C
HOH
110
7
HOH
HOH
327
C
HOH
6
7
HOH
HOH
6
D
HOH
8
7
HOH
HOH
8
D
HOH
10
7
HOH
HOH
10
D
HOH
15
7
HOH
HOH
15
D
HOH
16
7
HOH
HOH
16
D
HOH
17
7
HOH
HOH
17
D
HOH
24
7
HOH
HOH
24
D
HOH
31
7
HOH
HOH
31
D
HOH
33
7
HOH
HOH
33
D
HOH
34
7
HOH
HOH
34
D
HOH
39
7
HOH
HOH
39
D
HOH
52
7
HOH
HOH
52
D
HOH
55
7
HOH
HOH
55
D
HOH
71
7
HOH
HOH
71
D
HOH
76
7
HOH
HOH
76
D
HOH
80
7
HOH
HOH
80
D
HOH
83
7
HOH
HOH
83
D
HOH
84
7
HOH
HOH
84
D
HOH
85
7
HOH
HOH
85
D
HOH
99
7
HOH
HOH
99
D
HOH
100
7
HOH
HOH
100
D
HOH
111
7
HOH
HOH
111
D
HOH
112
7
HOH
HOH
112
D
HOH
32
7
HOH
HOH
73
E
HOH
35
7
HOH
HOH
74
E
HOH
41
7
HOH
HOH
75
E
HOH
42
7
HOH
HOH
76
E
HOH
86
7
HOH
HOH
77
E
HOH
87
7
HOH
HOH
78
E
HOH
88
7
HOH
HOH
79
E
HOH
89
7
HOH
HOH
80
E
HOH
90
7
HOH
HOH
81
E
HOH
91
7
HOH
HOH
82
E
HOH
101
7
HOH
HOH
83
E
HOH
102
7
HOH
HOH
84
E
HOH
103
7
HOH
HOH
85
E
HOH
104
7
HOH
HOH
86
E
HOH
105
7
HOH
HOH
87
E
HOH
113
7
HOH
HOH
88
E
n
1
27
A
SER
28
n
2
SER
28
A
ASN
29
n
3
ASN
29
A
ARG
30
n
4
ARG
30
A
ARG
31
n
5
ARG
31
A
LEU
32
n
6
LEU
32
A
GLN
33
n
7
GLN
33
A
GLN
34
n
8
GLN
34
A
THR
35
n
9
THR
35
A
GLN
36
n
10
GLN
36
A
ALA
37
n
11
ALA
37
A
GLN
38
n
12
GLN
38
A
VAL
39
n
13
VAL
39
A
ASP
40
n
14
ASP
40
A
GLU
41
n
15
GLU
41
A
VAL
42
n
16
VAL
42
A
VAL
43
n
17
VAL
43
A
ASP
44
n
18
ASP
44
A
ILE
45
n
19
ILE
45
A
MET
46
n
20
MET
46
A
ARG
47
n
21
ARG
47
A
VAL
48
n
22
VAL
48
A
ASN
49
n
23
ASN
49
A
VAL
50
n
24
VAL
50
A
ASP
51
n
25
ASP
51
A
LYS
52
n
26
LYS
52
A
VAL
53
n
27
VAL
53
A
LEU
54
n
28
LEU
54
A
GLU
55
n
29
GLU
55
A
ARG
56
n
30
ARG
56
A
ASP
57
n
31
ASP
57
A
GLN
58
n
32
GLN
58
A
LYS
59
n
33
LYS
59
A
LEU
60
n
34
LEU
60
A
SER
61
n
35
SER
61
A
GLU
62
n
36
GLU
62
A
LEU
63
n
37
LEU
63
A
ASP
64
n
38
ASP
64
A
ASP
65
n
39
ASP
65
A
ARG
66
n
40
ARG
66
A
ALA
67
n
41
ALA
67
A
ASP
68
n
42
ASP
68
A
ALA
69
n
43
ALA
69
A
LEU
70
n
44
LEU
70
A
GLN
71
n
45
GLN
71
A
ALA
72
n
46
ALA
72
A
GLY
73
n
47
GLY
73
A
ALA
74
n
48
ALA
74
A
SER
75
n
49
SER
75
A
GLN
76
n
50
GLN
76
A
PHE
77
n
51
PHE
77
A
GLU
78
n
52
GLU
78
A
THR
79
n
53
THR
79
A
SER
80
n
54
SER
80
A
ALA
81
n
55
ALA
81
A
ALA
82
n
56
ALA
82
A
LYS
83
n
57
LYS
83
A
LEU
84
n
58
LEU
84
A
LYS
85
n
59
LYS
85
A
ARG
86
n
60
ARG
86
A
LYS
87
n
61
LYS
87
A
TYR
88
n
62
TYR
88
A
TRP
89
n
63
TRP
89
A
TRP
90
n
64
TRP
90
A
LYS
91
n
65
LYS
91
A
ASN
92
n
66
ASN
92
A
n
1
189
B
n
2
190
B
n
3
191
B
LEU
192
n
4
LEU
192
B
SER
193
n
5
SER
193
B
GLU
194
n
6
GLU
194
B
ILE
195
n
7
ILE
195
B
GLU
196
n
8
GLU
196
B
THR
197
n
9
THR
197
B
ARG
198
n
10
ARG
198
B
HIS
199
n
11
HIS
199
B
SER
200
n
12
SER
200
B
GLU
201
n
13
GLU
201
B
ILE
202
n
14
ILE
202
B
ILE
203
n
15
ILE
203
B
LYS
204
n
16
LYS
204
B
LEU
205
n
17
LEU
205
B
GLU
206
n
18
GLU
206
B
ASN
207
n
19
ASN
207
B
SER
208
n
20
SER
208
B
ILE
209
n
21
ILE
209
B
ARG
210
n
22
ARG
210
B
GLU
211
n
23
GLU
211
B
LEU
212
n
24
LEU
212
B
HIS
213
n
25
HIS
213
B
ASP
214
n
26
ASP
214
B
MET
215
n
27
MET
215
B
PHE
216
n
28
PHE
216
B
MET
217
n
29
MET
217
B
ASP
218
n
30
ASP
218
B
MET
219
n
31
MET
219
B
ALA
220
n
32
ALA
220
B
MET
221
n
33
MET
221
B
LEU
222
n
34
LEU
222
B
VAL
223
n
35
VAL
223
B
GLU
224
n
36
GLU
224
B
SER
225
n
37
SER
225
B
GLN
226
n
38
GLN
226
B
GLY
227
n
39
GLY
227
B
GLU
228
n
40
GLU
228
B
MET
229
n
41
MET
229
B
ILE
230
n
42
ILE
230
B
ASP
231
n
43
ASP
231
B
ARG
232
n
44
ARG
232
B
ILE
233
n
45
ILE
233
B
GLU
234
n
46
GLU
234
B
TYR
235
n
47
TYR
235
B
ASN
236
n
48
ASN
236
B
VAL
237
n
49
VAL
237
B
GLU
238
n
50
GLU
238
B
HIS
239
n
51
HIS
239
B
ALA
240
n
52
ALA
240
B
VAL
241
n
53
VAL
241
B
ASP
242
n
54
ASP
242
B
TYR
243
n
55
TYR
243
B
VAL
244
n
56
VAL
244
B
GLU
245
n
57
GLU
245
B
ARG
246
n
58
ARG
246
B
ALA
247
n
59
ALA
247
B
VAL
248
n
60
VAL
248
B
SER
249
n
61
SER
249
B
ASP
250
n
62
ASP
250
B
n
1
9
C
SER
10
n
2
SER
10
C
LEU
11
n
3
LEU
11
C
GLU
12
n
4
GLU
12
C
GLU
13
n
5
GLU
13
C
MET
14
n
6
MET
14
C
GLN
15
n
7
GLN
15
C
ARG
16
n
8
ARG
16
C
ARG
17
n
9
ARG
17
C
ALA
18
n
10
ALA
18
C
ASP
19
n
11
ASP
19
C
GLN
20
n
12
GLN
20
C
LEU
21
n
13
LEU
21
C
ALA
22
n
14
ALA
22
C
ASP
23
n
15
ASP
23
C
GLU
24
n
16
GLU
24
C
SER
25
n
17
SER
25
C
LEU
26
n
18
LEU
26
C
GLU
27
n
19
GLU
27
C
SER
28
n
20
SER
28
C
THR
29
n
21
THR
29
C
ARG
30
n
22
ARG
30
C
ARG
31
n
23
ARG
31
C
MET
32
n
24
MET
32
C
LEU
33
n
25
LEU
33
C
GLN
34
n
26
GLN
34
C
LEU
35
n
27
LEU
35
C
VAL
36
n
28
VAL
36
C
GLU
37
n
29
GLU
37
C
GLU
38
n
30
GLU
38
C
SER
39
n
31
SER
39
C
LYS
40
n
32
LYS
40
C
ASP
41
n
33
ASP
41
C
ALA
42
n
34
ALA
42
C
GLY
43
n
35
GLY
43
C
ILE
44
n
36
ILE
44
C
ARG
45
n
37
ARG
45
C
THR
46
n
38
THR
46
C
LEU
47
n
39
LEU
47
C
VAL
48
n
40
VAL
48
C
MET
49
n
41
MET
49
C
LEU
50
n
42
LEU
50
C
ASP
51
n
43
ASP
51
C
GLU
52
n
44
GLU
52
C
GLN
53
n
45
GLN
53
C
GLY
54
n
46
GLY
54
C
GLU
55
n
47
GLU
55
C
GLN
56
n
48
GLN
56
C
LEU
57
n
49
LEU
57
C
ASP
58
n
50
ASP
58
C
ARG
59
n
51
ARG
59
C
VAL
60
n
52
VAL
60
C
GLU
61
n
53
GLU
61
C
GLU
62
n
54
GLU
62
C
GLY
63
n
55
GLY
63
C
MET
64
n
56
MET
64
C
ASN
65
n
57
ASN
65
C
HIS
66
n
58
HIS
66
C
ILE
67
n
59
ILE
67
C
ASN
68
n
60
ASN
68
C
GLN
69
n
61
GLN
69
C
ASP
70
n
62
ASP
70
C
MET
71
n
63
MET
71
C
LYS
72
n
64
LYS
72
C
GLU
73
n
65
GLU
73
C
ALA
74
n
66
ALA
74
C
GLU
75
n
67
GLU
75
C
LYS
76
n
68
LYS
76
C
ASN
77
n
69
ASN
77
C
LEU
78
n
70
LEU
78
C
LYS
79
n
71
LYS
79
C
ASP
80
n
72
ASP
80
C
LEU
81
n
73
LEU
81
C
n
74
82
C
GLY
139
n
1
GLY
139
D
SER
140
n
2
SER
140
D
ALA
141
n
3
ALA
141
D
ARG
142
n
4
ARG
142
D
GLU
143
n
5
GLU
143
D
ASN
144
n
6
ASN
144
D
GLU
145
n
7
GLU
145
D
MET
146
n
8
MET
146
D
ASP
147
n
9
ASP
147
D
GLU
148
n
10
GLU
148
D
ASN
149
n
11
ASN
149
D
LEU
150
n
12
LEU
150
D
GLU
151
n
13
GLU
151
D
GLN
152
n
14
GLN
152
D
VAL
153
n
15
VAL
153
D
SER
154
n
16
SER
154
D
GLY
155
n
17
GLY
155
D
ILE
156
n
18
ILE
156
D
ILE
157
n
19
ILE
157
D
GLY
158
n
20
GLY
158
D
ASN
159
n
21
ASN
159
D
LEU
160
n
22
LEU
160
D
ARG
161
n
23
ARG
161
D
HIS
162
n
24
HIS
162
D
MET
163
n
25
MET
163
D
ALA
164
n
26
ALA
164
D
LEU
165
n
27
LEU
165
D
ASP
166
n
28
ASP
166
D
MET
167
n
29
MET
167
D
GLY
168
n
30
GLY
168
D
ASN
169
n
31
ASN
169
D
GLU
170
n
32
GLU
170
D
ILE
171
n
33
ILE
171
D
ASP
172
n
34
ASP
172
D
THR
173
n
35
THR
173
D
GLN
174
n
36
GLN
174
D
ASN
175
n
37
ASN
175
D
ARG
176
n
38
ARG
176
D
GLN
177
n
39
GLN
177
D
ILE
178
n
40
ILE
178
D
ASP
179
n
41
ASP
179
D
ARG
180
n
42
ARG
180
D
ILE
181
n
43
ILE
181
D
MET
182
n
44
MET
182
D
GLU
183
n
45
GLU
183
D
LYS
184
n
46
LYS
184
D
ALA
185
n
47
ALA
185
D
ASP
186
n
48
ASP
186
D
SER
187
n
49
SER
187
D
ASN
188
n
50
ASN
188
D
LYS
189
n
51
LYS
189
D
THR
190
n
52
THR
190
D
ARG
191
n
53
ARG
191
D
ILE
192
n
54
ILE
192
D
ASP
193
n
55
ASP
193
D
GLU
194
n
56
GLU
194
D
ALA
195
n
57
ALA
195
D
ASN
196
n
58
ASN
196
D
GLN
197
n
59
GLN
197
D
ARG
198
n
60
ARG
198
D
ALA
199
n
61
ALA
199
D
THR
200
n
62
THR
200
D
LYS
201
n
63
LYS
201
D
MET
202
n
64
MET
202
D
LEU
203
n
65
LEU
203
D
TRP
204
n
66
TRP
204
D
n
1
24
E
n
2
25
E
n
3
26
E
n
4
27
E
n
5
28
E
n
6
29
E
n
7
30
E
n
8
31
E
LYS
32
n
9
LYS
32
E
LYS
33
n
10
LYS
33
E
GLU
34
n
11
GLU
34
E
GLU
35
n
12
GLU
35
E
GLU
36
n
13
GLU
36
E
ARG
37
n
14
ARG
37
E
GLN
38
n
15
GLN
38
E
GLU
39
n
16
GLU
39
E
ALA
40
n
17
ALA
40
E
LEU
41
n
18
LEU
41
E
ARG
42
n
19
ARG
42
E
GLN
43
n
20
GLN
43
E
ALA
44
n
21
ALA
44
E
GLU
45
n
22
GLU
45
E
GLU
46
n
23
GLU
46
E
GLU
47
n
24
GLU
47
E
ARG
48
n
25
ARG
48
E
LYS
49
n
26
LYS
49
E
ALA
50
n
27
ALA
50
E
LYS
51
n
28
LYS
51
E
TYR
52
n
29
TYR
52
E
ALA
53
n
30
ALA
53
E
LYS
54
n
31
LYS
54
E
MET
55
n
32
MET
55
E
GLU
56
n
33
GLU
56
E
ALA
57
n
34
ALA
57
E
GLU
58
n
35
GLU
58
E
ARG
59
n
36
ARG
59
E
GLU
60
n
37
GLU
60
E
VAL
61
n
38
VAL
61
E
MET
62
n
39
MET
62
E
ARG
63
n
40
ARG
63
E
GLN
64
n
41
GLN
64
E
GLY
65
n
42
GLY
65
E
ILE
66
n
43
ILE
66
E
ARG
67
n
44
ARG
67
E
ASP
68
n
45
ASP
68
E
LYS
69
n
46
LYS
69
E
TYR
70
n
47
TYR
70
E
GLY
71
n
48
GLY
71
E
ILE
72
n
49
ILE
72
E
author_and_software_defined_assembly
PISA
5
pentameric
13790
-113
16520
A
ASP
68
A
OD1
ASP
42
1_555
A
MG
301
F
MG
MG
1_555
A
HOH
302
H
O
HOH
1_555
96.9
A
ASP
68
A
OD1
ASP
42
1_555
A
MG
301
F
MG
MG
1_555
A
HOH
303
H
O
HOH
1_555
86.2
A
HOH
302
H
O
HOH
1_555
A
MG
301
F
MG
MG
1_555
A
HOH
303
H
O
HOH
1_555
93.6
A
ASP
68
A
OD1
ASP
42
1_555
A
MG
301
F
MG
MG
1_555
A
HOH
304
H
O
HOH
1_555
96.9
A
HOH
302
H
O
HOH
1_555
A
MG
301
F
MG
MG
1_555
A
HOH
304
H
O
HOH
1_555
98.7
A
HOH
303
H
O
HOH
1_555
A
MG
301
F
MG
MG
1_555
A
HOH
304
H
O
HOH
1_555
166.9
A
ASP
68
A
OD1
ASP
42
1_555
A
MG
301
F
MG
MG
1_555
B
HOH
2
I
O
HOH
1_555
83.7
A
HOH
302
H
O
HOH
1_555
A
MG
301
F
MG
MG
1_555
B
HOH
2
I
O
HOH
1_555
164.1
A
HOH
303
H
O
HOH
1_555
A
MG
301
F
MG
MG
1_555
B
HOH
2
I
O
HOH
1_555
70.5
A
HOH
304
H
O
HOH
1_555
A
MG
301
F
MG
MG
1_555
B
HOH
2
I
O
HOH
1_555
97.0
A
ASP
68
A
OD1
ASP
42
1_555
A
MG
301
F
MG
MG
1_555
B
HOH
4
I
O
HOH
1_555
164.1
A
HOH
302
H
O
HOH
1_555
A
MG
301
F
MG
MG
1_555
B
HOH
4
I
O
HOH
1_555
98.9
A
HOH
303
H
O
HOH
1_555
A
MG
301
F
MG
MG
1_555
B
HOH
4
I
O
HOH
1_555
91.0
A
HOH
304
H
O
HOH
1_555
A
MG
301
F
MG
MG
1_555
B
HOH
4
I
O
HOH
1_555
82.5
B
HOH
2
I
O
HOH
1_555
A
MG
301
F
MG
MG
1_555
B
HOH
4
I
O
HOH
1_555
80.6
C
HOH
303
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
C
HOH
304
J
O
HOH
1_555
80.7
C
HOH
303
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
C
HOH
305
J
O
HOH
1_555
122.0
C
HOH
304
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
C
HOH
305
J
O
HOH
1_555
57.5
C
HOH
303
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
C
HOH
306
J
O
HOH
1_555
39.4
C
HOH
304
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
C
HOH
306
J
O
HOH
1_555
65.9
C
HOH
305
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
C
HOH
306
J
O
HOH
1_555
84.7
C
HOH
303
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
6
K
O
HOH
1_555
152.1
C
HOH
304
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
6
K
O
HOH
1_555
83.9
C
HOH
305
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
6
K
O
HOH
1_555
66.2
C
HOH
306
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
6
K
O
HOH
1_555
146.5
C
HOH
303
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
8
K
O
HOH
1_555
72.9
C
HOH
304
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
8
K
O
HOH
1_555
78.8
C
HOH
305
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
8
K
O
HOH
1_555
126.6
C
HOH
306
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
8
K
O
HOH
1_555
105.4
D
HOH
6
K
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
8
K
O
HOH
1_555
81.4
C
HOH
303
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
10
K
O
HOH
1_555
123.3
C
HOH
304
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
10
K
O
HOH
1_555
156.1
C
HOH
305
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
10
K
O
HOH
1_555
104.1
C
HOH
306
J
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
10
K
O
HOH
1_555
132.1
D
HOH
6
K
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
10
K
O
HOH
1_555
73.8
D
HOH
8
K
O
HOH
1_555
C
MG
302
G
MG
MG
1_555
D
HOH
10
K
O
HOH
1_555
105.9
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
CB
SER
28
A
CB
SER
2
1
Y
1
A
OG
SER
28
A
OG
SER
2
1
Y
1
A
CG
ARG
30
A
CG
ARG
4
0
Y
1
A
CD
ARG
30
A
CD
ARG
4
0
Y
1
A
NE
ARG
30
A
NE
ARG
4
0
Y
1
A
CZ
ARG
30
A
CZ
ARG
4
0
Y
1
A
NH1
ARG
30
A
NH1
ARG
4
0
Y
1
A
NH2
ARG
30
A
NH2
ARG
4
0
Y
1
A
CG
ARG
31
A
CG
ARG
5
0
Y
1
A
CD
ARG
31
A
CD
ARG
5
0
Y
1
A
NE
ARG
31
A
NE
ARG
5
0
Y
1
A
CZ
ARG
31
A
CZ
ARG
5
0
Y
1
A
NH1
ARG
31
A
NH1
ARG
5
0
Y
1
A
NH2
ARG
31
A
NH2
ARG
5
0
Y
1
B
CD
GLU
194
B
CD
GLU
6
0
Y
1
B
OE1
GLU
194
B
OE1
GLU
6
0
Y
1
B
OE2
GLU
194
B
OE2
GLU
6
0
Y
1
B
CE
LYS
204
B
CE
LYS
16
0
Y
1
B
NZ
LYS
204
B
NZ
LYS
16
0
Y
1
C
CB
GLU
12
C
CB
GLU
4
0
Y
1
C
CG
GLU
12
C
CG
GLU
4
0
Y
1
C
CD
GLU
12
C
CD
GLU
4
0
Y
1
C
OE1
GLU
12
C
OE1
GLU
4
0
Y
1
C
OE2
GLU
12
C
OE2
GLU
4
0
Y
1
C
CB
GLU
13
C
CB
GLU
5
0
Y
1
C
CG
GLU
13
C
CG
GLU
5
0
Y
1
C
CD
GLU
13
C
CD
GLU
5
0
Y
1
C
OE1
GLU
13
C
OE1
GLU
5
0
Y
1
C
OE2
GLU
13
C
OE2
GLU
5
0
Y
1
C
CD
LYS
76
C
CD
LYS
68
0
Y
1
C
CE
LYS
76
C
CE
LYS
68
0
Y
1
C
NZ
LYS
76
C
NZ
LYS
68
0
Y
1
E
CB
LYS
32
E
CB
LYS
9
0
Y
1
E
CG
LYS
32
E
CG
LYS
9
0
Y
1
E
CD
LYS
32
E
CD
LYS
9
0
Y
1
E
CE
LYS
32
E
CE
LYS
9
0
Y
1
E
NZ
LYS
32
E
NZ
LYS
9
0
Y
1
E
CD
LYS
33
E
CD
LYS
10
0
Y
1
E
CE
LYS
33
E
CE
LYS
10
0
Y
1
E
NZ
LYS
33
E
NZ
LYS
10
0
Y
1
E
CG
GLU
36
E
CG
GLU
13
0
Y
1
E
CD
GLU
36
E
CD
GLU
13
0
Y
1
E
OE1
GLU
36
E
OE1
GLU
13
0
Y
1
E
OE2
GLU
36
E
OE2
GLU
13
0
Y
1
E
CD
GLN
38
E
CD
GLN
15
0
Y
1
E
OE1
GLN
38
E
OE1
GLN
15
0
Y
1
E
NE2
GLN
38
E
NE2
GLN
15
0
Y
1
E
CB
GLU
39
E
CB
GLU
16
0
Y
1
E
CG
GLU
39
E
CG
GLU
16
0
Y
1
E
CD
GLU
39
E
CD
GLU
16
0
Y
1
E
OE1
GLU
39
E
OE1
GLU
16
0
Y
1
E
OE2
GLU
39
E
OE2
GLU
16
0
Y
1
E
CD
ARG
42
E
CD
ARG
19
0
Y
1
E
NE
ARG
42
E
NE
ARG
19
0
Y
1
E
CZ
ARG
42
E
CZ
ARG
19
0
Y
1
E
NH1
ARG
42
E
NH1
ARG
19
0
Y
1
E
NH2
ARG
42
E
NH2
ARG
19
0
Y
1
A
GLY
27
A
GLY
1
1
Y
1
B
GLY
189
B
GLY
1
1
Y
1
B
SER
190
B
SER
2
1
Y
1
B
ALA
191
B
ALA
3
1
Y
1
C
GLY
9
C
GLY
1
1
Y
1
C
TRP
82
C
TRP
74
1
Y
1
E
GLY
24
E
GLY
1
1
Y
1
E
SER
25
E
SER
2
1
Y
1
E
LYS
26
E
LYS
3
1
Y
1
E
ASP
27
E
ASP
4
1
Y
1
E
PRO
28
E
PRO
5
1
Y
1
E
ASP
29
E
ASP
6
1
Y
1
E
ALA
30
E
ALA
7
1
Y
1
E
ALA
31
E
ALA
8
1
Y
1
C
C
O
O
HOH
HOH
303
306
1.78
1
C
D
O
O
HOH
HOH
305
6
2.14
1
C
C
O
O
HOH
HOH
304
305
2.19
1
A
TYR
88
-103.92
62.75
1
C
ASP
80
-63.55
30.68
PROTEIN_REP.PARAM
PROTEIN_REP.
WATER_REP.PARAM
WATER_REP.
ION.PARAM
ION.
65.7
36.42
0.00
0.00
-4.39
0.00
-32.03
0.305
0.010
0.245
0.287
2.30
32.23
1005
15857
15857
6.3
87.3
RANDOM
1536401.45
1536401.45
0.000000
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1SFC
Engh & Huber
FLAT MODEL
61.1732
0.32352
0.43
0.34
5.00
0.46
0.52
2.30
32.23
113
2610
2
0
2495
0.011
1.2
16.6
0.80
1.46
1.50
2.46
2.00
2.52
2.00
3.93
2.50
0.368
0.033
0.361
2.44
116
1920
6
5.7
69.2
45.8
2.30
32.2
1KIL
18098
17624
-3.00
-3.00
0.051
0.051
1
24.8
5.3
97.4
0.265
2.30
2.34
4.3
728
0.265
3.8
82.4
data collection
HKL-2000
data reduction
HKL-2000
phasing
AMoRE
refinement
CNS
1.1
data scaling
HKL-2000
Three-dimensional structure of the complexin/SNARE complex
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
6
N
N
7
N
N
7
N
N
7
N
N
7
N
N
7
N
N
B
LEU
192
B
LEU
4
HELX_P
B
VAL
248
B
VAL
60
1
2
57
C
SER
10
C
SER
2
HELX_P
C
ASP
80
C
ASP
72
1
3
71
D
SER
140
D
SER
2
HELX_P
D
MET
202
D
MET
64
1
4
63
E
GLU
34
E
GLU
11
HELX_P
E
GLY
71
E
GLY
48
1
5
38
metalc
2.308
A
ASP
68
A
OD1
ASP
42
1_555
A
MG
301
F
MG
MG
1_555
metalc
1.983
A
MG
301
F
MG
MG
1_555
A
HOH
302
H
O
HOH
1_555
metalc
2.266
A
MG
301
F
MG
MG
1_555
A
HOH
303
H
O
HOH
1_555
metalc
2.242
A
MG
301
F
MG
MG
1_555
A
HOH
304
H
O
HOH
1_555
metalc
2.010
A
MG
301
F
MG
MG
1_555
B
HOH
2
I
O
HOH
1_555
metalc
2.467
A
MG
301
F
MG
MG
1_555
B
HOH
4
I
O
HOH
1_555
metalc
2.676
C
MG
302
G
MG
MG
1_555
C
HOH
303
J
O
HOH
1_555
metalc
2.473
C
MG
302
G
MG
MG
1_555
C
HOH
304
J
O
HOH
1_555
metalc
2.010
C
MG
302
G
MG
MG
1_555
C
HOH
305
J
O
HOH
1_555
metalc
2.610
C
MG
302
G
MG
MG
1_555
C
HOH
306
J
O
HOH
1_555
metalc
1.908
C
MG
302
G
MG
MG
1_555
D
HOH
6
K
O
HOH
1_555
metalc
1.920
C
MG
302
G
MG
MG
1_555
D
HOH
8
K
O
HOH
1_555
metalc
1.987
C
MG
302
G
MG
MG
1_555
D
HOH
10
K
O
HOH
1_555
MEMBRANE PROTEIN
Helix bound to four helix bundle, MEMBRANE PROTEIN
VAMP2_RAT
UNP
1
1
P63045
MSATAATVPPAAPAGEGGPPAPPPNLTSNRRLQQTQAQVDEVVDIMRVNVDKVLERDQKLSELDDRADALQAGASQFETS
AAKLKRKYWWKNLKMMIILGVICAIILIIIIGEWSRSGQGPFPGEVEGFPVGSGL
STX1A_RAT
UNP
2
1
P32851
MKDRTQELRTAKDSDDDDDVTVTVDRDRFMDEFFEQVEEIRGFIDKIAENVEEVKRKHSAILASPNPDEKTKEELEELMS
DIKKTANKVRSKLKSIEQSIEQEEGLNRSSADLRIRKTQHSTLSRKFVEVMSEYNATQSDYRERCKGRIQRQLEITGRTT
TSEELEDMLESGNPAIFASGIIMDSSISKQALSEIETRHSEIIKLENSIRELHDMFMDMAMLVESQGEMIDRIEYNVEHA
VDYVERAVSDTKKAVKYQSKARRKKIMIIICCVILGIIIASTIGGIFG
SN25_HUMAN
UNP
3
1
P60880
MAEDADMRNELEEMQRRADQLADESLESTRRMLQLVEESKDAGIRTLVMLDEQGEQLDRVEEGMNHINQDMKEAEKNLKD
LGKCCGLFICPCNKLKSSDAYKKAWGNNQDGVVASQPARVVDEREQMAISGGFIRRVTNDARENEMDENLEQVSGIIGNL
RHMALDMGNEIDTQNRQIDRIMEKADSNKTRIDEANQRATKMLGSG
SN25_HUMAN
UNP
4
1
P60880
MAEDADMRNELEEMQRRADQLADESLESTRRMLQLVEESKDAGIRTLVMLDEQGEQLERIEEGMDQINKDMKEAEKNLTD
LGKFCGLCVCPCNKLKSSDAYKKAWGNNQDGVVASQPARVVDEREQMAISGGFIRRVTNDARENEMDENLEQVSGIIGNL
RHMALDMGNEIDTQNRQIDRIMEKADSNKTRIDEANQRATKMLGSG
CPLX1_RAT
UNP
5
1
P63041
MEFVMKQALGGATKDMGKMLGGDEEKDPDAAKKEEERQEALRQAEEERKAKYAKMEAEREVMRQGIRDKYGIKKKEEREA
EAQAAMEANSEGSLTRPKKAIPPGCGDEPEEEDESILDTVIKYLPGPLQDMFKK
28
92
1KIL
28
92
P63045
A
1
2
66
192
250
1KIL
192
250
P32851
B
2
4
62
10
81
1KIL
10
81
P60880
C
3
2
73
139
204
1KIL
139
204
P60880
D
4
1
66
32
72
1KIL
32
72
P63041
E
5
9
49
3
GLU
SEE REMARK 999
SER
10
1KIL
C
P60880
UNP
10
2
4
ASN
SEE REMARK 999
GLY
139
1KIL
D
P60880
UNP
139
1
4
ASP
SEE REMARK 999
SER
140
1KIL
D
P60880
UNP
140
2
4
GLY
SEE REMARK 999
TRP
204
1KIL
D
P60880
UNP
204
66
BINDING SITE FOR RESIDUE MG A 301
A
MG
301
Software
6
BINDING SITE FOR RESIDUE MG C 302
C
MG
302
Software
7
A
ASP
68
A
ASP
42
6
1_555
A
HOH
302
H
HOH
6
1_555
A
HOH
303
H
HOH
6
1_555
A
HOH
304
H
HOH
6
1_555
B
HOH
2
I
HOH
6
1_555
B
HOH
4
I
HOH
6
1_555
C
HOH
303
J
HOH
7
1_555
C
HOH
304
J
HOH
7
1_555
C
HOH
305
J
HOH
7
1_555
C
HOH
306
J
HOH
7
1_555
D
HOH
6
K
HOH
7
1_555
D
HOH
8
K
HOH
7
1_555
D
HOH
10
K
HOH
7
1_555
19
P 21 21 21