0.009006
0.005199
0.000000
0.000000
0.010399
0.000000
0.000000
0.000000
0.007287
0.00000
0.00000
0.00000
Bar-on, P.
Millard, C.B.
Harel, M.
Dvir, H.
Enz, A.
Sussman, J.L.
Silman, I.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
111.040
111.040
137.227
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
C8 H15 N O6
221.208
2-acetamido-2-deoxy-beta-D-glucopyranose
N-acetyl-beta-D-glucosamine; 2-acetamido-2-deoxy-beta-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; N-ACETYL-D-GLUCOSAMINE
D-saccharide, beta linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C10 H15 N O
165.232
3-[(1S)-1-(DIMETHYLAMINO)ETHYL]PHENOL
non-polymer
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
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
R
C
N
251
R
C
N
252
R
C
N
253
S
C
N
254
R
C
N
255
N
C
N
256
N
C
N
257
N
C
N
258
N
N
N
259
N
O
N
260
N
O
N
261
N
O
N
262
N
O
N
263
N
O
N
264
N
O
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
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
N
N
281
S
C
N
282
N
C
N
283
N
O
N
284
N
C
Y
285
N
C
Y
286
N
C
Y
287
N
C
Y
288
N
C
Y
289
N
C
Y
290
N
C
N
291
N
O
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
N
N
304
S
C
N
305
N
C
N
306
N
O
N
307
N
C
N
308
N
C
N
309
N
C
N
310
N
O
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
H
N
319
N
H
Y
320
N
C
Y
321
N
C
Y
322
N
C
Y
323
N
C
Y
324
N
C
N
325
N
O
N
326
N
N
N
327
N
C
N
328
N
C
N
329
S
C
N
330
N
C
Y
331
N
C
N
332
N
H
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
H
N
346
N
H
N
347
N
N
N
348
S
C
N
349
N
C
N
350
N
O
N
351
N
C
N
352
N
O
N
353
N
O
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
N
N
362
S
C
N
363
N
C
N
364
N
O
N
365
R
C
N
366
N
O
N
367
N
C
N
368
N
O
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
378
N
N
N
379
S
C
N
380
N
C
N
381
N
O
N
382
N
C
Y
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
N
Y
387
N
C
Y
388
N
C
Y
389
N
C
Y
390
N
C
Y
391
N
C
N
392
N
O
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
N
N
406
S
C
N
407
N
C
N
408
N
O
N
409
N
C
Y
410
N
C
Y
411
N
C
Y
412
N
C
Y
413
N
C
Y
414
N
C
Y
415
N
C
N
416
N
O
N
417
N
O
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
N
N
430
S
C
N
431
N
C
N
432
N
O
N
433
N
C
N
434
N
C
N
435
N
C
N
436
N
O
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
446
N
H
N
447
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
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
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
doub
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
sing
N
271
N
sing
N
272
N
sing
N
273
N
doub
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
Y
278
N
doub
Y
279
N
sing
Y
280
N
sing
N
281
N
sing
Y
282
N
doub
N
283
N
sing
Y
284
N
doub
N
285
N
sing
Y
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
Y
307
N
doub
Y
308
N
sing
N
309
N
sing
Y
310
N
sing
Y
311
N
doub
N
312
N
sing
Y
313
N
doub
N
314
N
sing
Y
315
N
sing
N
316
N
sing
N
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
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
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
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
doub
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
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
doub
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
Y
374
N
doub
Y
375
N
sing
Y
376
N
sing
N
377
N
sing
Y
378
N
doub
Y
379
N
sing
Y
380
N
sing
N
381
N
sing
Y
382
N
sing
Y
383
N
doub
N
384
N
sing
Y
385
N
doub
N
386
N
sing
Y
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
doub
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
Y
402
N
doub
Y
403
N
sing
Y
404
N
sing
N
405
N
sing
Y
406
N
doub
N
407
N
sing
Y
408
N
doub
N
409
N
sing
Y
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
doub
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
41
3555
10.1021/BI020016X
11888271
Kinetic and Structural Studies on the Interaction of Cholinesterases with the Anti-Alzheimer Drug Rivastigmine
2002
US
Science
SCIEAS
0038
0036-8075
253
872
10.1126/SCIENCE.1678899
1678899
Atomic Structure of Acetylcholinesterase from Torpedo Californica: A Prototypic Acetylcholine-Binding Protein
1991
10.2210/pdb1gqs/pdb
pdb_00001gqs
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
IMAGE PLATE
1999-08-15
SINGLE WAVELENGTH
M
x-ray
1
1.54
1.0
1.54
ROTATING ANODE
RIGAKU
60193.977
ACETYLCHOLINESTERASE
3.1.1.7
1
nat
polymer
221.208
2-acetamido-2-deoxy-beta-D-glucopyranose
2
man
non-polymer
165.232
3-[(1S)-1-(DIMETHYLAMINO)ETHYL]PHENOL
1
syn
non-polymer
18.015
water
142
nat
water
ACHE
no
no
SELLVNTKSGKVMGTRVPVLSSHISAFLGIPFAEPPVGNMRFRRPEPKKPWSGVWNASTYPNNCQQYVDEQFPGFSGSEM
WNPNREMSEDCLYLNIWVPSPRPKSTTVMVWIYGGGFYSGSSTLDVYNGKYLAYTEEVVLVSLSYRVGAFGFLALHGSQE
APGNVGLLDQRMALQWVHDNIQFFGGDPKTVTIFGESAGGASVGMHILSPGSRDLFRRAILQSGSPNCPWASVSVAEGRR
RAVELGRNLNCNLNSDEELIHCLREKKPQELIDVEWNVLPFDSIFRFSFVPVIDGEFFPTSLESMLNSGNFKKTQILLGV
NKDEGSFFLLYGAPGFSKDSESKISREDFMSGVKLSVPHANDLGLDAVTLQYTDWMDDNNGIKNRDGLDDIVGDHNVICP
LMHFVNKYTKFGNGTYLYFFNHRASNLVWPEWMGVIHGYEIEFVFGLPLVKELNYTAEEEALSRRIMHYWATFAKTGNPN
EPHSQESKWPLFTTKEQKFIDLNTEPMKVHQRLRVQMCVFWNQFLPKLLNAT
SELLVNTKSGKVMGTRVPVLSSHISAFLGIPFAEPPVGNMRFRRPEPKKPWSGVWNASTYPNNCQQYVDEQFPGFSGSEM
WNPNREMSEDCLYLNIWVPSPRPKSTTVMVWIYGGGFYSGSSTLDVYNGKYLAYTEEVVLVSLSYRVGAFGFLALHGSQE
APGNVGLLDQRMALQWVHDNIQFFGGDPKTVTIFGESAGGASVGMHILSPGSRDLFRRAILQSGSPNCPWASVSVAEGRR
RAVELGRNLNCNLNSDEELIHCLREKKPQELIDVEWNVLPFDSIFRFSFVPVIDGEFFPTSLESMLNSGNFKKTQILLGV
NKDEGSFFLLYGAPGFSKDSESKISREDFMSGVKLSVPHANDLGLDAVTLQYTDWMDDNNGIKNRDGLDDIVGDHNVICP
LMHFVNKYTKFGNGTYLYFFNHRASNLVWPEWMGVIHGYEIEFVFGLPLVKELNYTAEEEALSRRIMHYWATFAKTGNPN
EPHSQESKWPLFTTKEQKFIDLNTEPMKVHQRLRVQMCVFWNQFLPKLLNAT
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
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n
n
n
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n
n
n
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n
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n
n
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n
n
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n
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n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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n
n
n
n
n
n
n
n
n
n
n
n
n
n
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n
n
n
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n
n
n
n
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n
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n
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n
n
n
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n
n
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n
n
n
n
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n
PACIFIC ELECTRIC RAY
sample
7787
ELECTRIC ORGAN
TORPEDO CALIFORNICA
G2 FORM
ELECTROPLAQUE
1
4.06
69.68
5.80
pH 5.80
chem_comp
entity
pdbx_chem_comp_identifier
pdbx_database_status
pdbx_entity_nonpoly
struct_conn
struct_site
struct_site_gen
chem_comp
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Carbohydrate remediation
repository
Remediation
Derived calculations
Non-polymer description
Other
Refinement description
Structure summary
Version format compliance
Data collection
Derived calculations
Other
Structure summary
Data collection
Database references
Refinement description
Structure summary
1
0
2002-03-15
1
1
2011-09-07
1
2
2020-07-29
1
3
2023-12-13
_chem_comp.name
_chem_comp.type
_entity.pdbx_description
_pdbx_database_status.status_code_sf
_pdbx_entity_nonpoly.name
_struct_conn.pdbx_role
_chem_comp.pdbx_synonyms
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
DGlcpNAcb
N-acetyl-b-D-glucopyranosamine
b-D-GlcpNAc
GlcNAc
ACETYLCHOLINESTERASE COMPLEXED WITH TACRINE
ACETYLCHOLINESTERASE COMPLEXED WITH DECAMETHONIUM
TRANSITION STATE ANALOG: ACETYLCHOLINESTERASE COMPLEXED WITH M-(N,N,N-TRIMETHYLAMMONIO) TRIFLUOROACETOPHENONE
ACETYLCHOLINESTERASE COMPLEXED WITH EDROPHONIUM, LAUE DATA
METHYLPHOSPHONYLATED ACETYLCHOLINESTERASE (AGED) OBTAINED BY REACTION WITH O- ISOPROPYLMETHYLPHOSPHONOFLUORIDATE (GB, SARIN)
STRUCTURE OF ACETYLCHOLINESTERASE COMPLEXED WITH (-)-GALANTHAMINE AT 2.3A RESOLUTION
TORPEDO CALIFORNICA ACETYLCHOLINESTERASE COMPLEXED WITH BW284C51
STRUCTURE OF ACETYLCHOLINESTERASE COMPLEXED WITH (-)-HUPRINE X AT 2.1A RESOLUTION
NATIVE ACETYLCHOLINESTERASE (E.C. 3.1.1.7 ) FROM TORPEDO CALIFORNICA AT 1.8A RESOLUTION
ACETYLCHOLINESTERASE
THREE DIMENSIONAL STRUCTURE OF THE ANTI- ALZHEIMER DRUG, E2020 (ARICEPT), COMPLEXED WITH ITS TARGET ACETYLCHOLINESTERASE
ACETYLCHOLINESTERASE COMPLEXED WITH FASCICULIN- II
STRUCTURE OF ACETYLCHOLINESTERASE COMPLEXE WITH (+)-HUPERZINE A AT 2.1A RESOLUTION
STRUCTURE OF ACETYLCHOLINESTERASE COMPLEXED WITH HUPERZINE B AT 2.35A RESOLUTION
X-RAY CRYSTAL STRUCTURE OF COMPLEX BETWEEN TORPEDO CALIFORNICA ACHE AND A REVERSIBLE INHIBITOR, 4-AMINO-5-FLUORO-2-METHYL-3-( 3-TRIFLUOROACETYLBENZYLTHIOMETHYL)QUINOLINE
ACETYLCHOLINESTERASE COMPLEXED WITH MF268
SPECIFIC CHEMICAL AND STRUCTURAL DAMAGE AT NINE TIME POINTS (POINT A) CAUSED BY INTENSE SYNCHROTRON RADIATION TO TORPEDO CALIFORNICA ACETYLCHOLINESTERASE
SPECIFIC CHEMICAL AND STRUCTURAL DAMAGE AT NINE TIME POINTS (POINT B) CAUSED BY INTENSE SYNCHROTRON RADIATION TO TORPEDO CALIFORNICA ACETYLCHOLINESTERASE
SPECIFIC CHEMICAL AND STRUCTURAL DAMAGE AT NINE TIME POINTS (POINT C) CAUSED BY INTENSE SYNCHROTRON RADIATION TO TORPEDO CALIFORNICA ACETYLCHOLINESTERASE
SPECIFIC CHEMICAL AND STRUCTURAL DAMAGE AT NINE TIME POINTS (POINT D) CAUSED BY INTENSE SYNCHROTRON RADIATION TO TORPEDO CALIFORNICA ACETYLCHOLINESTERASE
SPECIFIC CHEMICAL AND STRUCTURAL DAMAGE AT NINE TIME POINTS (POINT E) CAUSED BY INTENSE SYNCHROTRON RADIATION TO TORPEDO CALIFORNICA ACETYLCHOLINESTERASE
SPECIFIC CHEMICAL AND STRUCTURAL DAMAGE AT NINE TIME POINTS (POINT F) CAUSED BY INTENSE SYNCHROTRON RADIATION TO TORPEDO CALIFORNICA ACETYLCHOLINESTERASE
SPECIFIC CHEMICAL AND STRUCTURAL DAMAGE AT NINE TIME POINTS (POINT G) CAUSED BY INTENSE SYNCHROTRON RADIATION TO TORPEDO CALIFORNICA ACETYLCHOLINESTERASE
SPECIFIC CHEMICAL AND STRUCTURAL DAMAGE AT NINE TIME POINTS (POINT H) CAUSED BY INTENSE SYNCHROTRON RADIATION TO TORPEDO CALIFORNICA ACETYLCHOLINESTERASE
SPECIFIC CHEMICAL AND STRUCTURAL DAMAGE AT NINE TIME POINTS (POINT I) CAUSED BY INTENSE SYNCHROTRON RADIATION TO TORPEDO CALIFORNICA ACETYLCHOLINESTERASE
ACETYLCHOLINESTERASE
TORPEDO CALIFORNICA ACETYLCHOLINESTERASE INHIBITED BY NERVE AGENT GD (SOMAN).
ACETYLCHOLINESTERASE COMPLEXED WITH HUPERZINE A
METHYLPHOSPHONYLATED ACETYLCHOLINESTERASE (AGED) OBTAINED BY REACTION WITH O-ETHYL-S-[2-[ BIS(1-METHYLETHYL) AMINO]ETHYL] METHYLPHOSPHONOTHIOATE (VX)
O-ETHYLMETHYLPHOSPHONYLATED ACETYLCHOLINESTERASE OBTAINED BY REACTION WITH O-ETHYL-S-[2-[ BIS(1-METHYLETHYL) AMINO]ETHYL] METHYLPHOSPHONOTHIOATE (VX)
NATIVE ACETYLCHOLINESTERASE FROM TORPEDO CALIFORNICA
ACETYLCHOLINESTERASE COMPLEXED WITH EDROPHONIUM, MONOCHROMATIC DATA
X-RAY STRUCTURE OF AGED DI-ISOPROPYL- PHOSPHORO-FLUORIDATE (DFP) BOUND TO ACETYLCHOLINESTERASE
THEORETICAL MODEL OF (R)-E2020 BOUND ACETYLCHOLINESTERASE COMPLEX, 3 STRUCTURES
THEORETICAL MODEL OF (S)-E2020 BOUND ACETYLCHOLINESTERASE COMPLEX, 3 STRUCTURES
ACETYLCHOLINESTERASE (E.C. 3.1.1.7) COMPLEXED WITH RIVASTIGMINE
PDBE
Y
PDBE
2001-12-04
REL
REL
1
A
O
HOH
842
6.49
NAG
2-acetamido-2-deoxy-beta-D-glucopyranose
SAF
3-[(1S)-1-(DIMETHYLAMINO)ETHYL]PHENOL
HOH
water
1ACE
PDB ENTRY 1ACE
PDB
experimental model
NAG
1536
2
NAG
NAG
601
A
NAG
1537
2
NAG
NAG
602
A
SAF
1538
3
SAF
SAF
603
A
HOH
2137
4
HOH
HOH
701
A
HOH
2067
4
HOH
HOH
702
A
HOH
2041
4
HOH
HOH
703
A
HOH
2112
4
HOH
HOH
704
A
HOH
2038
4
HOH
HOH
705
A
HOH
2088
4
HOH
HOH
706
A
HOH
2118
4
HOH
HOH
707
A
HOH
2122
4
HOH
HOH
708
A
HOH
2081
4
HOH
HOH
709
A
HOH
2053
4
HOH
HOH
710
A
HOH
2142
4
HOH
HOH
711
A
HOH
2045
4
HOH
HOH
712
A
HOH
2139
4
HOH
HOH
713
A
HOH
2141
4
HOH
HOH
714
A
HOH
2068
4
HOH
HOH
715
A
HOH
2130
4
HOH
HOH
716
A
HOH
2054
4
HOH
HOH
717
A
HOH
2016
4
HOH
HOH
718
A
HOH
2108
4
HOH
HOH
719
A
HOH
2121
4
HOH
HOH
720
A
HOH
2004
4
HOH
HOH
721
A
HOH
2028
4
HOH
HOH
722
A
HOH
2094
4
HOH
HOH
723
A
HOH
2087
4
HOH
HOH
724
A
HOH
2091
4
HOH
HOH
725
A
HOH
2084
4
HOH
HOH
726
A
HOH
2082
4
HOH
HOH
727
A
HOH
2044
4
HOH
HOH
728
A
HOH
2001
4
HOH
HOH
729
A
HOH
2101
4
HOH
HOH
730
A
HOH
2070
4
HOH
HOH
731
A
HOH
2015
4
HOH
HOH
732
A
HOH
2066
4
HOH
HOH
733
A
HOH
2021
4
HOH
HOH
734
A
HOH
2073
4
HOH
HOH
735
A
HOH
2096
4
HOH
HOH
736
A
HOH
2029
4
HOH
HOH
737
A
HOH
2072
4
HOH
HOH
738
A
HOH
2119
4
HOH
HOH
739
A
HOH
2065
4
HOH
HOH
740
A
HOH
2056
4
HOH
HOH
741
A
HOH
2011
4
HOH
HOH
742
A
HOH
2027
4
HOH
HOH
743
A
HOH
2111
4
HOH
HOH
744
A
HOH
2007
4
HOH
HOH
745
A
HOH
2127
4
HOH
HOH
746
A
HOH
2133
4
HOH
HOH
747
A
HOH
2060
4
HOH
HOH
748
A
HOH
2050
4
HOH
HOH
749
A
HOH
2078
4
HOH
HOH
750
A
HOH
2061
4
HOH
HOH
751
A
HOH
2110
4
HOH
HOH
752
A
HOH
2136
4
HOH
HOH
753
A
HOH
2117
4
HOH
HOH
754
A
HOH
2098
4
HOH
HOH
755
A
HOH
2120
4
HOH
HOH
756
A
HOH
2079
4
HOH
HOH
757
A
HOH
2022
4
HOH
HOH
758
A
HOH
2093
4
HOH
HOH
759
A
HOH
2138
4
HOH
HOH
760
A
HOH
2040
4
HOH
HOH
761
A
HOH
2115
4
HOH
HOH
762
A
HOH
2135
4
HOH
HOH
763
A
HOH
2095
4
HOH
HOH
764
A
HOH
2105
4
HOH
HOH
765
A
HOH
2077
4
HOH
HOH
766
A
HOH
2103
4
HOH
HOH
767
A
HOH
2113
4
HOH
HOH
768
A
HOH
2047
4
HOH
HOH
769
A
HOH
2035
4
HOH
HOH
770
A
HOH
2042
4
HOH
HOH
771
A
HOH
2030
4
HOH
HOH
772
A
HOH
2013
4
HOH
HOH
773
A
HOH
2140
4
HOH
HOH
774
A
HOH
2129
4
HOH
HOH
775
A
HOH
2008
4
HOH
HOH
776
A
HOH
2064
4
HOH
HOH
777
A
HOH
2039
4
HOH
HOH
778
A
HOH
2080
4
HOH
HOH
779
A
HOH
2057
4
HOH
HOH
780
A
HOH
2102
4
HOH
HOH
781
A
HOH
2125
4
HOH
HOH
782
A
HOH
2034
4
HOH
HOH
783
A
HOH
2012
4
HOH
HOH
784
A
HOH
2025
4
HOH
HOH
785
A
HOH
2123
4
HOH
HOH
786
A
HOH
2104
4
HOH
HOH
787
A
HOH
2052
4
HOH
HOH
788
A
HOH
2128
4
HOH
HOH
789
A
HOH
2043
4
HOH
HOH
790
A
HOH
2069
4
HOH
HOH
791
A
HOH
2010
4
HOH
HOH
792
A
HOH
2116
4
HOH
HOH
793
A
HOH
2003
4
HOH
HOH
794
A
HOH
2055
4
HOH
HOH
795
A
HOH
2031
4
HOH
HOH
796
A
HOH
2107
4
HOH
HOH
797
A
HOH
2048
4
HOH
HOH
798
A
HOH
2020
4
HOH
HOH
799
A
HOH
2074
4
HOH
HOH
800
A
HOH
2005
4
HOH
HOH
801
A
HOH
2026
4
HOH
HOH
802
A
HOH
2124
4
HOH
HOH
803
A
HOH
2100
4
HOH
HOH
804
A
HOH
2089
4
HOH
HOH
805
A
HOH
2058
4
HOH
HOH
806
A
HOH
2076
4
HOH
HOH
807
A
HOH
2017
4
HOH
HOH
808
A
HOH
2092
4
HOH
HOH
809
A
HOH
2106
4
HOH
HOH
810
A
HOH
2037
4
HOH
HOH
811
A
HOH
2062
4
HOH
HOH
812
A
HOH
2046
4
HOH
HOH
813
A
HOH
2071
4
HOH
HOH
814
A
HOH
2002
4
HOH
HOH
815
A
HOH
2097
4
HOH
HOH
816
A
HOH
2033
4
HOH
HOH
817
A
HOH
2132
4
HOH
HOH
818
A
HOH
2075
4
HOH
HOH
819
A
HOH
2059
4
HOH
HOH
820
A
HOH
2114
4
HOH
HOH
821
A
HOH
2024
4
HOH
HOH
822
A
HOH
2063
4
HOH
HOH
823
A
HOH
2109
4
HOH
HOH
824
A
HOH
2083
4
HOH
HOH
825
A
HOH
2032
4
HOH
HOH
826
A
HOH
2131
4
HOH
HOH
827
A
HOH
2049
4
HOH
HOH
828
A
HOH
2006
4
HOH
HOH
829
A
HOH
2051
4
HOH
HOH
830
A
HOH
2099
4
HOH
HOH
831
A
HOH
2009
4
HOH
HOH
832
A
HOH
2018
4
HOH
HOH
833
A
HOH
2019
4
HOH
HOH
834
A
HOH
2036
4
HOH
HOH
835
A
HOH
2126
4
HOH
HOH
836
A
HOH
2086
4
HOH
HOH
837
A
HOH
2134
4
HOH
HOH
838
A
HOH
2090
4
HOH
HOH
839
A
HOH
2085
4
HOH
HOH
840
A
HOH
2023
4
HOH
HOH
841
A
HOH
2014
4
HOH
HOH
842
A
SER
4
n
1
SER
4
A
GLU
5
n
2
GLU
5
A
LEU
6
n
3
LEU
6
A
LEU
7
n
4
LEU
7
A
VAL
8
n
5
VAL
8
A
ASN
9
n
6
ASN
9
A
THR
10
n
7
THR
10
A
LYS
11
n
8
LYS
11
A
SER
12
n
9
SER
12
A
GLY
13
n
10
GLY
13
A
LYS
14
n
11
LYS
14
A
VAL
15
n
12
VAL
15
A
MET
16
n
13
MET
16
A
GLY
17
n
14
GLY
17
A
THR
18
n
15
THR
18
A
ARG
19
n
16
ARG
19
A
VAL
20
n
17
VAL
20
A
PRO
21
n
18
PRO
21
A
VAL
22
n
19
VAL
22
A
LEU
23
n
20
LEU
23
A
SER
24
n
21
SER
24
A
SER
25
n
22
SER
25
A
HIS
26
n
23
HIS
26
A
ILE
27
n
24
ILE
27
A
SER
28
n
25
SER
28
A
ALA
29
n
26
ALA
29
A
PHE
30
n
27
PHE
30
A
LEU
31
n
28
LEU
31
A
GLY
32
n
29
GLY
32
A
ILE
33
n
30
ILE
33
A
PRO
34
n
31
PRO
34
A
PHE
35
n
32
PHE
35
A
ALA
36
n
33
ALA
36
A
GLU
37
n
34
GLU
37
A
PRO
38
n
35
PRO
38
A
PRO
39
n
36
PRO
39
A
VAL
40
n
37
VAL
40
A
GLY
41
n
38
GLY
41
A
ASN
42
n
39
ASN
42
A
MET
43
n
40
MET
43
A
ARG
44
n
41
ARG
44
A
PHE
45
n
42
PHE
45
A
ARG
46
n
43
ARG
46
A
ARG
47
n
44
ARG
47
A
PRO
48
n
45
PRO
48
A
GLU
49
n
46
GLU
49
A
PRO
50
n
47
PRO
50
A
LYS
51
n
48
LYS
51
A
LYS
52
n
49
LYS
52
A
PRO
53
n
50
PRO
53
A
TRP
54
n
51
TRP
54
A
SER
55
n
52
SER
55
A
GLY
56
n
53
GLY
56
A
VAL
57
n
54
VAL
57
A
TRP
58
n
55
TRP
58
A
ASN
59
n
56
ASN
59
A
ALA
60
n
57
ALA
60
A
SER
61
n
58
SER
61
A
THR
62
n
59
THR
62
A
TYR
63
n
60
TYR
63
A
PRO
64
n
61
PRO
64
A
ASN
65
n
62
ASN
65
A
ASN
66
n
63
ASN
66
A
CYS
67
n
64
CYS
67
A
GLN
68
n
65
GLN
68
A
GLN
69
n
66
GLN
69
A
TYR
70
n
67
TYR
70
A
VAL
71
n
68
VAL
71
A
ASP
72
n
69
ASP
72
A
GLU
73
n
70
GLU
73
A
GLN
74
n
71
GLN
74
A
PHE
75
n
72
PHE
75
A
PRO
76
n
73
PRO
76
A
GLY
77
n
74
GLY
77
A
PHE
78
n
75
PHE
78
A
SER
79
n
76
SER
79
A
GLY
80
n
77
GLY
80
A
SER
81
n
78
SER
81
A
GLU
82
n
79
GLU
82
A
MET
83
n
80
MET
83
A
TRP
84
n
81
TRP
84
A
ASN
85
n
82
ASN
85
A
PRO
86
n
83
PRO
86
A
ASN
87
n
84
ASN
87
A
ARG
88
n
85
ARG
88
A
GLU
89
n
86
GLU
89
A
MET
90
n
87
MET
90
A
SER
91
n
88
SER
91
A
GLU
92
n
89
GLU
92
A
ASP
93
n
90
ASP
93
A
CYS
94
n
91
CYS
94
A
LEU
95
n
92
LEU
95
A
TYR
96
n
93
TYR
96
A
LEU
97
n
94
LEU
97
A
ASN
98
n
95
ASN
98
A
ILE
99
n
96
ILE
99
A
TRP
100
n
97
TRP
100
A
VAL
101
n
98
VAL
101
A
PRO
102
n
99
PRO
102
A
SER
103
n
100
SER
103
A
PRO
104
n
101
PRO
104
A
ARG
105
n
102
ARG
105
A
PRO
106
n
103
PRO
106
A
LYS
107
n
104
LYS
107
A
SER
108
n
105
SER
108
A
THR
109
n
106
THR
109
A
THR
110
n
107
THR
110
A
VAL
111
n
108
VAL
111
A
MET
112
n
109
MET
112
A
VAL
113
n
110
VAL
113
A
TRP
114
n
111
TRP
114
A
ILE
115
n
112
ILE
115
A
TYR
116
n
113
TYR
116
A
GLY
117
n
114
GLY
117
A
GLY
118
n
115
GLY
118
A
GLY
119
n
116
GLY
119
A
PHE
120
n
117
PHE
120
A
TYR
121
n
118
TYR
121
A
SER
122
n
119
SER
122
A
GLY
123
n
120
GLY
123
A
SER
124
n
121
SER
124
A
SER
125
n
122
SER
125
A
THR
126
n
123
THR
126
A
LEU
127
n
124
LEU
127
A
ASP
128
n
125
ASP
128
A
VAL
129
n
126
VAL
129
A
TYR
130
n
127
TYR
130
A
ASN
131
n
128
ASN
131
A
GLY
132
n
129
GLY
132
A
LYS
133
n
130
LYS
133
A
TYR
134
n
131
TYR
134
A
LEU
135
n
132
LEU
135
A
ALA
136
n
133
ALA
136
A
TYR
137
n
134
TYR
137
A
THR
138
n
135
THR
138
A
GLU
139
n
136
GLU
139
A
GLU
140
n
137
GLU
140
A
VAL
141
n
138
VAL
141
A
VAL
142
n
139
VAL
142
A
LEU
143
n
140
LEU
143
A
VAL
144
n
141
VAL
144
A
SER
145
n
142
SER
145
A
LEU
146
n
143
LEU
146
A
SER
147
n
144
SER
147
A
TYR
148
n
145
TYR
148
A
ARG
149
n
146
ARG
149
A
VAL
150
n
147
VAL
150
A
GLY
151
n
148
GLY
151
A
ALA
152
n
149
ALA
152
A
PHE
153
n
150
PHE
153
A
GLY
154
n
151
GLY
154
A
PHE
155
n
152
PHE
155
A
LEU
156
n
153
LEU
156
A
ALA
157
n
154
ALA
157
A
LEU
158
n
155
LEU
158
A
HIS
159
n
156
HIS
159
A
GLY
160
n
157
GLY
160
A
SER
161
n
158
SER
161
A
GLN
162
n
159
GLN
162
A
GLU
163
n
160
GLU
163
A
ALA
164
n
161
ALA
164
A
PRO
165
n
162
PRO
165
A
GLY
166
n
163
GLY
166
A
ASN
167
n
164
ASN
167
A
VAL
168
n
165
VAL
168
A
GLY
169
n
166
GLY
169
A
LEU
170
n
167
LEU
170
A
LEU
171
n
168
LEU
171
A
ASP
172
n
169
ASP
172
A
GLN
173
n
170
GLN
173
A
ARG
174
n
171
ARG
174
A
MET
175
n
172
MET
175
A
ALA
176
n
173
ALA
176
A
LEU
177
n
174
LEU
177
A
GLN
178
n
175
GLN
178
A
TRP
179
n
176
TRP
179
A
VAL
180
n
177
VAL
180
A
HIS
181
n
178
HIS
181
A
ASP
182
n
179
ASP
182
A
ASN
183
n
180
ASN
183
A
ILE
184
n
181
ILE
184
A
GLN
185
n
182
GLN
185
A
PHE
186
n
183
PHE
186
A
PHE
187
n
184
PHE
187
A
GLY
188
n
185
GLY
188
A
GLY
189
n
186
GLY
189
A
ASP
190
n
187
ASP
190
A
PRO
191
n
188
PRO
191
A
LYS
192
n
189
LYS
192
A
THR
193
n
190
THR
193
A
VAL
194
n
191
VAL
194
A
THR
195
n
192
THR
195
A
ILE
196
n
193
ILE
196
A
PHE
197
n
194
PHE
197
A
GLY
198
n
195
GLY
198
A
GLU
199
n
196
GLU
199
A
SER
200
n
197
SER
200
A
ALA
201
n
198
ALA
201
A
GLY
202
n
199
GLY
202
A
GLY
203
n
200
GLY
203
A
ALA
204
n
201
ALA
204
A
SER
205
n
202
SER
205
A
VAL
206
n
203
VAL
206
A
GLY
207
n
204
GLY
207
A
MET
208
n
205
MET
208
A
HIS
209
n
206
HIS
209
A
ILE
210
n
207
ILE
210
A
LEU
211
n
208
LEU
211
A
SER
212
n
209
SER
212
A
PRO
213
n
210
PRO
213
A
GLY
214
n
211
GLY
214
A
SER
215
n
212
SER
215
A
ARG
216
n
213
ARG
216
A
ASP
217
n
214
ASP
217
A
LEU
218
n
215
LEU
218
A
PHE
219
n
216
PHE
219
A
ARG
220
n
217
ARG
220
A
ARG
221
n
218
ARG
221
A
ALA
222
n
219
ALA
222
A
ILE
223
n
220
ILE
223
A
LEU
224
n
221
LEU
224
A
GLN
225
n
222
GLN
225
A
SER
226
n
223
SER
226
A
GLY
227
n
224
GLY
227
A
SER
228
n
225
SER
228
A
PRO
229
n
226
PRO
229
A
ASN
230
n
227
ASN
230
A
CYS
231
n
228
CYS
231
A
PRO
232
n
229
PRO
232
A
TRP
233
n
230
TRP
233
A
ALA
234
n
231
ALA
234
A
SER
235
n
232
SER
235
A
VAL
236
n
233
VAL
236
A
SER
237
n
234
SER
237
A
VAL
238
n
235
VAL
238
A
ALA
239
n
236
ALA
239
A
GLU
240
n
237
GLU
240
A
GLY
241
n
238
GLY
241
A
ARG
242
n
239
ARG
242
A
ARG
243
n
240
ARG
243
A
ARG
244
n
241
ARG
244
A
ALA
245
n
242
ALA
245
A
VAL
246
n
243
VAL
246
A
GLU
247
n
244
GLU
247
A
LEU
248
n
245
LEU
248
A
GLY
249
n
246
GLY
249
A
ARG
250
n
247
ARG
250
A
ASN
251
n
248
ASN
251
A
LEU
252
n
249
LEU
252
A
ASN
253
n
250
ASN
253
A
CYS
254
n
251
CYS
254
A
ASN
255
n
252
ASN
255
A
LEU
256
n
253
LEU
256
A
ASN
257
n
254
ASN
257
A
SER
258
n
255
SER
258
A
ASP
259
n
256
ASP
259
A
GLU
260
n
257
GLU
260
A
GLU
261
n
258
GLU
261
A
LEU
262
n
259
LEU
262
A
ILE
263
n
260
ILE
263
A
HIS
264
n
261
HIS
264
A
CYS
265
n
262
CYS
265
A
LEU
266
n
263
LEU
266
A
ARG
267
n
264
ARG
267
A
GLU
268
n
265
GLU
268
A
LYS
269
n
266
LYS
269
A
LYS
270
n
267
LYS
270
A
PRO
271
n
268
PRO
271
A
GLN
272
n
269
GLN
272
A
GLU
273
n
270
GLU
273
A
LEU
274
n
271
LEU
274
A
ILE
275
n
272
ILE
275
A
ASP
276
n
273
ASP
276
A
VAL
277
n
274
VAL
277
A
GLU
278
n
275
GLU
278
A
TRP
279
n
276
TRP
279
A
ASN
280
n
277
ASN
280
A
VAL
281
n
278
VAL
281
A
LEU
282
n
279
LEU
282
A
PRO
283
n
280
PRO
283
A
PHE
284
n
281
PHE
284
A
ASP
285
n
282
ASP
285
A
SER
286
n
283
SER
286
A
ILE
287
n
284
ILE
287
A
PHE
288
n
285
PHE
288
A
ARG
289
n
286
ARG
289
A
PHE
290
n
287
PHE
290
A
SER
291
n
288
SER
291
A
PHE
292
n
289
PHE
292
A
VAL
293
n
290
VAL
293
A
PRO
294
n
291
PRO
294
A
VAL
295
n
292
VAL
295
A
ILE
296
n
293
ILE
296
A
ASP
297
n
294
ASP
297
A
GLY
298
n
295
GLY
298
A
GLU
299
n
296
GLU
299
A
PHE
300
n
297
PHE
300
A
PHE
301
n
298
PHE
301
A
PRO
302
n
299
PRO
302
A
THR
303
n
300
THR
303
A
SER
304
n
301
SER
304
A
LEU
305
n
302
LEU
305
A
GLU
306
n
303
GLU
306
A
SER
307
n
304
SER
307
A
MET
308
n
305
MET
308
A
LEU
309
n
306
LEU
309
A
ASN
310
n
307
ASN
310
A
SER
311
n
308
SER
311
A
GLY
312
n
309
GLY
312
A
ASN
313
n
310
ASN
313
A
PHE
314
n
311
PHE
314
A
LYS
315
n
312
LYS
315
A
LYS
316
n
313
LYS
316
A
THR
317
n
314
THR
317
A
GLN
318
n
315
GLN
318
A
ILE
319
n
316
ILE
319
A
LEU
320
n
317
LEU
320
A
LEU
321
n
318
LEU
321
A
GLY
322
n
319
GLY
322
A
VAL
323
n
320
VAL
323
A
ASN
324
n
321
ASN
324
A
LYS
325
n
322
LYS
325
A
ASP
326
n
323
ASP
326
A
GLU
327
n
324
GLU
327
A
GLY
328
n
325
GLY
328
A
SER
329
n
326
SER
329
A
PHE
330
n
327
PHE
330
A
PHE
331
n
328
PHE
331
A
LEU
332
n
329
LEU
332
A
LEU
333
n
330
LEU
333
A
TYR
334
n
331
TYR
334
A
GLY
335
n
332
GLY
335
A
ALA
336
n
333
ALA
336
A
PRO
337
n
334
PRO
337
A
GLY
338
n
335
GLY
338
A
PHE
339
n
336
PHE
339
A
SER
340
n
337
SER
340
A
LYS
341
n
338
LYS
341
A
ASP
342
n
339
ASP
342
A
SER
343
n
340
SER
343
A
GLU
344
n
341
GLU
344
A
SER
345
n
342
SER
345
A
LYS
346
n
343
LYS
346
A
ILE
347
n
344
ILE
347
A
SER
348
n
345
SER
348
A
ARG
349
n
346
ARG
349
A
GLU
350
n
347
GLU
350
A
ASP
351
n
348
ASP
351
A
PHE
352
n
349
PHE
352
A
MET
353
n
350
MET
353
A
SER
354
n
351
SER
354
A
GLY
355
n
352
GLY
355
A
VAL
356
n
353
VAL
356
A
LYS
357
n
354
LYS
357
A
LEU
358
n
355
LEU
358
A
SER
359
n
356
SER
359
A
VAL
360
n
357
VAL
360
A
PRO
361
n
358
PRO
361
A
HIS
362
n
359
HIS
362
A
ALA
363
n
360
ALA
363
A
ASN
364
n
361
ASN
364
A
ASP
365
n
362
ASP
365
A
LEU
366
n
363
LEU
366
A
GLY
367
n
364
GLY
367
A
LEU
368
n
365
LEU
368
A
ASP
369
n
366
ASP
369
A
ALA
370
n
367
ALA
370
A
VAL
371
n
368
VAL
371
A
THR
372
n
369
THR
372
A
LEU
373
n
370
LEU
373
A
GLN
374
n
371
GLN
374
A
TYR
375
n
372
TYR
375
A
THR
376
n
373
THR
376
A
ASP
377
n
374
ASP
377
A
TRP
378
n
375
TRP
378
A
MET
379
n
376
MET
379
A
ASP
380
n
377
ASP
380
A
ASP
381
n
378
ASP
381
A
ASN
382
n
379
ASN
382
A
ASN
383
n
380
ASN
383
A
GLY
384
n
381
GLY
384
A
ILE
385
n
382
ILE
385
A
LYS
386
n
383
LYS
386
A
ASN
387
n
384
ASN
387
A
ARG
388
n
385
ARG
388
A
ASP
389
n
386
ASP
389
A
GLY
390
n
387
GLY
390
A
LEU
391
n
388
LEU
391
A
ASP
392
n
389
ASP
392
A
ASP
393
n
390
ASP
393
A
ILE
394
n
391
ILE
394
A
VAL
395
n
392
VAL
395
A
GLY
396
n
393
GLY
396
A
ASP
397
n
394
ASP
397
A
HIS
398
n
395
HIS
398
A
ASN
399
n
396
ASN
399
A
VAL
400
n
397
VAL
400
A
ILE
401
n
398
ILE
401
A
CYS
402
n
399
CYS
402
A
PRO
403
n
400
PRO
403
A
LEU
404
n
401
LEU
404
A
MET
405
n
402
MET
405
A
HIS
406
n
403
HIS
406
A
PHE
407
n
404
PHE
407
A
VAL
408
n
405
VAL
408
A
ASN
409
n
406
ASN
409
A
LYS
410
n
407
LYS
410
A
TYR
411
n
408
TYR
411
A
THR
412
n
409
THR
412
A
LYS
413
n
410
LYS
413
A
PHE
414
n
411
PHE
414
A
GLY
415
n
412
GLY
415
A
ASN
416
n
413
ASN
416
A
GLY
417
n
414
GLY
417
A
THR
418
n
415
THR
418
A
TYR
419
n
416
TYR
419
A
LEU
420
n
417
LEU
420
A
TYR
421
n
418
TYR
421
A
PHE
422
n
419
PHE
422
A
PHE
423
n
420
PHE
423
A
ASN
424
n
421
ASN
424
A
HIS
425
n
422
HIS
425
A
ARG
426
n
423
ARG
426
A
ALA
427
n
424
ALA
427
A
SER
428
n
425
SER
428
A
ASN
429
n
426
ASN
429
A
LEU
430
n
427
LEU
430
A
VAL
431
n
428
VAL
431
A
TRP
432
n
429
TRP
432
A
PRO
433
n
430
PRO
433
A
GLU
434
n
431
GLU
434
A
TRP
435
n
432
TRP
435
A
MET
436
n
433
MET
436
A
GLY
437
n
434
GLY
437
A
VAL
438
n
435
VAL
438
A
ILE
439
n
436
ILE
439
A
HIS
440
n
437
HIS
440
A
GLY
441
n
438
GLY
441
A
TYR
442
n
439
TYR
442
A
GLU
443
n
440
GLU
443
A
ILE
444
n
441
ILE
444
A
GLU
445
n
442
GLU
445
A
PHE
446
n
443
PHE
446
A
VAL
447
n
444
VAL
447
A
PHE
448
n
445
PHE
448
A
GLY
449
n
446
GLY
449
A
LEU
450
n
447
LEU
450
A
PRO
451
n
448
PRO
451
A
LEU
452
n
449
LEU
452
A
VAL
453
n
450
VAL
453
A
LYS
454
n
451
LYS
454
A
GLU
455
n
452
GLU
455
A
LEU
456
n
453
LEU
456
A
ASN
457
n
454
ASN
457
A
TYR
458
n
455
TYR
458
A
THR
459
n
456
THR
459
A
ALA
460
n
457
ALA
460
A
GLU
461
n
458
GLU
461
A
GLU
462
n
459
GLU
462
A
GLU
463
n
460
GLU
463
A
ALA
464
n
461
ALA
464
A
LEU
465
n
462
LEU
465
A
SER
466
n
463
SER
466
A
ARG
467
n
464
ARG
467
A
ARG
468
n
465
ARG
468
A
ILE
469
n
466
ILE
469
A
MET
470
n
467
MET
470
A
HIS
471
n
468
HIS
471
A
TYR
472
n
469
TYR
472
A
TRP
473
n
470
TRP
473
A
ALA
474
n
471
ALA
474
A
THR
475
n
472
THR
475
A
PHE
476
n
473
PHE
476
A
ALA
477
n
474
ALA
477
A
LYS
478
n
475
LYS
478
A
THR
479
n
476
THR
479
A
GLY
480
n
477
GLY
480
A
ASN
481
n
478
ASN
481
A
PRO
482
n
479
PRO
482
A
ASN
483
n
480
ASN
483
A
GLU
484
n
481
GLU
484
A
PRO
485
n
482
PRO
485
A
HIS
486
n
483
HIS
486
A
SER
487
n
484
SER
487
A
GLN
488
n
485
GLN
488
A
GLU
489
n
486
GLU
489
A
SER
490
n
487
SER
490
A
LYS
491
n
488
LYS
491
A
TRP
492
n
489
TRP
492
A
PRO
493
n
490
PRO
493
A
LEU
494
n
491
LEU
494
A
PHE
495
n
492
PHE
495
A
THR
496
n
493
THR
496
A
THR
497
n
494
THR
497
A
LYS
498
n
495
LYS
498
A
GLU
499
n
496
GLU
499
A
GLN
500
n
497
GLN
500
A
LYS
501
n
498
LYS
501
A
PHE
502
n
499
PHE
502
A
ILE
503
n
500
ILE
503
A
ASP
504
n
501
ASP
504
A
LEU
505
n
502
LEU
505
A
ASN
506
n
503
ASN
506
A
THR
507
n
504
THR
507
A
GLU
508
n
505
GLU
508
A
PRO
509
n
506
PRO
509
A
MET
510
n
507
MET
510
A
LYS
511
n
508
LYS
511
A
VAL
512
n
509
VAL
512
A
HIS
513
n
510
HIS
513
A
GLN
514
n
511
GLN
514
A
ARG
515
n
512
ARG
515
A
LEU
516
n
513
LEU
516
A
ARG
517
n
514
ARG
517
A
VAL
518
n
515
VAL
518
A
GLN
519
n
516
GLN
519
A
MET
520
n
517
MET
520
A
CYS
521
n
518
CYS
521
A
VAL
522
n
519
VAL
522
A
PHE
523
n
520
PHE
523
A
TRP
524
n
521
TRP
524
A
ASN
525
n
522
ASN
525
A
GLN
526
n
523
GLN
526
A
PHE
527
n
524
PHE
527
A
LEU
528
n
525
LEU
528
A
PRO
529
n
526
PRO
529
A
LYS
530
n
527
LYS
530
A
LEU
531
n
528
LEU
531
A
LEU
532
n
529
LEU
532
A
ASN
533
n
530
ASN
533
A
ALA
534
n
531
ALA
534
A
THR
535
n
532
THR
535
A
author_and_software_defined_assembly
PISA
1
monomeric
A
ASN
59
GLYCOSYLATION SITE
A
ASN
56
ASN
A
ASN
416
GLYCOSYLATION SITE
A
ASN
413
ASN
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
VAL
8
A
N
VAL
5
A
O
VAL
15
A
O
VAL
12
A
N
MET
16
A
N
MET
13
A
O
TRP
58
A
O
TRP
55
A
N
VAL
20
A
N
VAL
17
A
O
ILE
27
A
O
ILE
24
A
N
SER
28
A
N
SER
25
A
O
VAL
101
A
O
VAL
98
A
N
TRP
100
A
N
TRP
97
A
O
LEU
143
A
O
LEU
140
A
O
VAL
144
A
O
VAL
141
A
N
TRP
114
A
N
TRP
111
A
N
THR
109
A
N
THR
106
A
O
ASP
190
A
O
ASP
187
A
N
ILE
196
A
N
ILE
193
A
O
ILE
223
A
O
ILE
220
A
N
ALA
222
A
N
ALA
219
A
O
LEU
320
A
O
LEU
317
A
N
VAL
323
A
N
VAL
320
A
O
PHE
423
A
O
PHE
420
A
N
PHE
422
A
N
PHE
419
A
O
ILE
503
A
O
ILE
500
A
N
PHE
502
A
N
PHE
499
A
O
HIS
513
A
O
HIS
510
A
N
VAL
236
A
N
VAL
233
A
O
ILE
296
A
O
ILE
293
1
A
A
O
O
HOH
HOH
754
762
2.14
1
A
PRO
39
-68.50
45.70
1
A
PHE
45
72.83
-16.40
1
A
ALA
60
-115.32
55.61
1
A
SER
91
-173.52
140.45
1
A
LEU
95
-69.20
96.00
1
A
SER
108
-167.38
84.37
1
A
VAL
129
-68.15
0.76
1
A
SER
200
64.34
-122.97
1
A
SER
291
-56.67
-72.93
1
A
GLU
299
-103.73
-80.37
1
A
ASN
313
-68.08
79.51
1
A
THR
317
179.91
-158.69
1
A
ASP
326
-113.61
70.18
1
A
VAL
360
-118.11
67.69
1
A
ASP
380
-171.78
42.56
1
A
ASP
381
-57.23
-0.91
1
A
VAL
400
-132.56
-63.16
1
A
THR
412
-38.96
-33.35
1
A
PHE
414
-140.87
-16.89
1
A
GLU
455
-54.12
-8.17
1
A
SER
490
24.30
112.23
1
A
ARG
515
46.56
77.14
PARHCSDX.PRO
TOPHCSDX.PRO
23.62
9.86
8.82
0.0
9.86
0.0
-19.72
0.262
0.008
0.212
0.212
3.00
29.20
1006
20004
5.0
99.9
RANDOM
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1ACE
FLAT
41.5
0.349
0.47
0.36
5.0
0.88
0.66
3.00
29.20
142
4427
40
0
4245
0.008
1.4
23.0
0.9
1.62
1.50
2.77
2.00
2.50
2.00
3.97
2.50
0.424
0.033
0.355
3.19
164
3094
6
5.0
99.6
3.000
29.200
1GQS
20004
0.000
0.16000
1
5.0000
5.300
99.4
0.64000
3.00
3.11
1.400
1
refinement
CNS
1.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
ACETYLCHOLINESTERASE (E.C. 3.1.1.7) COMPLEXED WITH NAP
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
VAL
40
A
VAL
37
HELX_P
A
ARG
44
A
ARG
41
5
AA1
5
A
PHE
78
A
PHE
75
HELX_P
A
MET
83
A
MET
80
1
AA2
6
A
LEU
127
A
LEU
124
HELX_P
A
ASN
131
A
ASN
128
5
AA3
5
A
GLY
132
A
GLY
129
HELX_P
A
GLU
140
A
GLU
137
1
AA4
9
A
GLY
151
A
GLY
148
HELX_P
A
LEU
156
A
LEU
153
1
AA5
6
A
ASN
167
A
ASN
164
HELX_P
A
ILE
184
A
ILE
181
1
AA6
18
A
GLN
185
A
GLN
182
HELX_P
A
PHE
187
A
PHE
184
5
AA7
3
A
SER
200
A
SER
197
HELX_P
A
SER
212
A
SER
209
1
AA8
13
A
SER
212
A
SER
209
HELX_P
A
ASP
217
A
ASP
214
1
AA9
6
A
VAL
238
A
VAL
235
HELX_P
A
LEU
252
A
LEU
249
1
AB1
15
A
SER
258
A
SER
255
HELX_P
A
LYS
269
A
LYS
266
1
AB2
12
A
LYS
270
A
LYS
267
HELX_P
A
GLU
278
A
GLU
275
1
AB3
9
A
TRP
279
A
TRP
276
HELX_P
A
LEU
282
A
LEU
279
5
AB4
4
A
SER
304
A
SER
301
HELX_P
A
SER
311
A
SER
308
1
AB5
8
A
GLY
328
A
GLY
325
HELX_P
A
GLY
335
A
GLY
332
1
AB6
8
A
SER
348
A
SER
345
HELX_P
A
VAL
360
A
VAL
357
1
AB7
13
A
ASN
364
A
ASN
361
HELX_P
A
TYR
375
A
TYR
372
1
AB8
12
A
ASN
383
A
ASN
380
HELX_P
A
VAL
400
A
VAL
397
1
AB9
18
A
VAL
400
A
VAL
397
HELX_P
A
LYS
413
A
LYS
410
1
AC1
14
A
PRO
433
A
PRO
430
HELX_P
A
GLY
437
A
GLY
434
5
AC2
5
A
GLU
443
A
GLU
440
HELX_P
A
PHE
448
A
PHE
445
1
AC3
6
A
VAL
453
A
VAL
450
HELX_P
A
ASN
457
A
ASN
454
5
AC4
5
A
THR
459
A
THR
456
HELX_P
A
GLY
480
A
GLY
477
1
AC5
22
A
ARG
517
A
ARG
514
HELX_P
A
GLN
526
A
GLN
523
1
AC6
10
A
GLN
526
A
GLN
523
HELX_P
A
THR
535
A
THR
532
1
AC7
10
disulf
2.025
A
CYS
67
A
SG
CYS
64
1_555
A
CYS
94
A
SG
CYS
91
1_555
disulf
2.029
A
CYS
254
A
SG
CYS
251
1_555
A
CYS
265
A
SG
CYS
262
1_555
disulf
2.035
A
CYS
402
A
SG
CYS
399
1_555
A
CYS
521
A
SG
CYS
518
1_555
covale
1.474
one
N-Glycosylation
A
ASN
59
A
ND2
ASN
56
1_555
A
NAG
601
B
C1
NAG
1_555
covale
1.448
one
N-Glycosylation
A
ASN
416
A
ND2
ASN
413
1_555
A
NAG
602
C
C1
NAG
1_555
HYDROLASE
HYDROLASE, NEUROTRANSMITTER CLEAVAGE, ANTI-ALZHEIMER DRUG
A
SER
103
A
SER
100
1
A
PRO
104
A
PRO
101
0.12
ACES_TORCA
UNP
1
P04058
25
556
1GQS
4
535
P04058
A
1
1
532
3
11
2
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
parallel
A
LEU
7
A
LEU
4
A
THR
10
A
THR
7
A
GLY
13
A
GLY
10
A
MET
16
A
MET
13
A
VAL
57
A
VAL
54
A
ASN
59
A
ASN
56
A
THR
18
A
THR
15
A
VAL
22
A
VAL
19
A
SER
25
A
SER
22
A
PRO
34
A
PRO
31
A
TYR
96
A
TYR
93
A
VAL
101
A
VAL
98
A
VAL
142
A
VAL
139
A
SER
145
A
SER
142
A
THR
109
A
THR
106
A
ILE
115
A
ILE
112
A
GLY
189
A
GLY
186
A
GLU
199
A
GLU
196
A
ARG
221
A
ARG
218
A
GLN
225
A
GLN
222
A
GLN
318
A
GLN
315
A
ASN
324
A
ASN
321
A
GLY
417
A
GLY
414
A
PHE
423
A
PHE
420
A
LYS
501
A
LYS
498
A
LEU
505
A
LEU
502
A
VAL
512
A
VAL
509
A
GLN
514
A
GLN
511
A
VAL
236
A
VAL
233
A
SER
237
A
SER
234
A
VAL
295
A
VAL
292
A
ILE
296
A
ILE
293
152
P 31 2 1