0.008772
0.005064
0.000000
0.000000
0.010129
0.000000
0.000000
0.000000
0.007236
0.00000
0.00000
0.00000
Felder, C.E.
Harel, M.
Silman, I.
Sussman, J.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
114.000
114.000
138.200
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
C27 H38 N2 O 2
406.603
4-(5-{4-[DIMETHYL(PROP-2-ENYL)AMMONIO]PHENYL}-3-OXOPENTYL)-N,N-DIMETHYL-N-PROP-2-ENYLBENZENAMINIUM
non-polymer
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
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
O4 S -2
96.063
SULFATE ION
non-polymer
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
C
N
89
N
C
N
90
N
C
N
91
N
C
Y
92
N
C
Y
93
N
C
Y
94
N
C
Y
95
N
C
Y
96
N
C
N
97
N
N
N
98
N
N
Y
99
N
C
N
100
N
C
Y
101
N
C
Y
102
N
C
Y
103
N
C
Y
104
N
C
Y
105
N
C
Y
106
N
C
N
107
N
C
N
108
N
C
N
109
N
C
N
110
N
C
N
111
N
C
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
C
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
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
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
H
N
145
N
H
N
146
N
H
N
147
N
H
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
N
N
157
S
C
N
158
N
C
N
159
N
O
N
160
N
C
N
161
N
C
N
162
N
C
N
163
N
O
N
164
N
N
N
165
N
O
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
N
N
177
S
C
N
178
N
C
N
179
N
O
N
180
N
C
N
181
N
C
N
182
N
C
N
183
N
O
N
184
N
O
N
185
N
O
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
N
N
196
N
C
N
197
N
C
N
198
N
O
N
199
N
O
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
Y
210
N
C
Y
211
N
N
Y
212
N
C
Y
213
N
C
Y
214
N
N
N
215
N
O
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
O
N
227
N
H
N
228
N
H
N
229
N
N
N
230
S
C
N
231
N
C
N
232
N
O
N
233
S
C
N
234
N
C
N
235
N
C
N
236
N
C
N
237
N
O
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
N
256
N
C
N
257
N
C
N
258
N
C
N
259
N
O
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
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
C
N
281
N
N
N
282
N
O
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
H
N
291
N
H
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
N
N
299
S
C
N
300
N
C
N
301
N
O
N
302
N
C
N
303
N
C
N
304
N
S
N
305
N
C
N
306
N
O
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
R
C
N
319
R
C
N
320
R
C
N
321
S
C
N
322
R
C
N
323
N
C
N
324
N
C
N
325
N
C
N
326
N
N
N
327
N
O
N
328
N
O
N
329
N
O
N
330
N
O
N
331
N
O
N
332
N
O
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
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
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
N
N
372
S
C
N
373
N
C
N
374
N
O
N
375
N
C
N
376
N
C
N
377
N
C
N
378
N
O
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
N
N
389
S
C
N
390
N
C
N
391
N
O
N
392
N
C
N
393
N
O
N
394
N
O
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
S
N
403
N
O
N
404
N
O
N
405
N
O
N
406
N
O
N
407
N
N
N
408
S
C
N
409
N
C
N
410
N
O
N
411
R
C
N
412
N
O
N
413
N
C
N
414
N
O
N
415
N
H
N
416
N
H
N
417
N
H
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
N
N
425
S
C
N
426
N
C
N
427
N
O
N
428
N
C
Y
429
N
C
Y
430
N
C
Y
431
N
C
Y
432
N
N
Y
433
N
C
Y
434
N
C
Y
435
N
C
Y
436
N
C
Y
437
N
C
N
438
N
O
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
448
N
H
N
449
N
H
N
450
N
H
N
451
N
N
N
452
S
C
N
453
N
C
N
454
N
O
N
455
N
C
Y
456
N
C
Y
457
N
C
Y
458
N
C
Y
459
N
C
Y
460
N
C
Y
461
N
C
N
462
N
O
N
463
N
O
N
464
N
H
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
H
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
475
N
N
N
476
S
C
N
477
N
C
N
478
N
O
N
479
N
C
N
480
N
C
N
481
N
C
N
482
N
O
N
483
N
H
N
484
N
H
N
485
N
H
N
486
N
H
N
487
N
H
N
488
N
H
N
489
N
H
N
490
N
H
N
491
N
H
N
492
N
H
N
493
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
doub
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
Y
95
N
doub
Y
96
N
sing
Y
97
N
sing
N
98
N
sing
Y
99
N
doub
N
100
N
sing
Y
101
N
sing
N
102
N
sing
Y
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
sing
N
114
N
sing
N
115
N
sing
Y
116
N
doub
Y
117
N
sing
Y
118
N
sing
N
119
N
sing
Y
120
N
doub
N
121
N
sing
Y
122
N
sing
Y
123
N
doub
N
124
N
sing
N
125
N
sing
N
126
N
sing
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
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
doub
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
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
doub
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
doub
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
doub
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
doub
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
Y
209
N
sing
Y
210
N
doub
Y
211
N
doub
N
212
N
sing
Y
213
N
sing
N
214
N
sing
Y
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
doub
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
doub
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
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
doub
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
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
doub
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
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
doub
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
sing
N
341
N
sing
N
342
N
doub
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
Y
347
N
doub
Y
348
N
sing
Y
349
N
sing
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
doub
N
354
N
sing
Y
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
doub
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
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
doub
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
doub
N
390
N
doub
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
sing
N
398
N
sing
N
399
N
doub
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
doub
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
Y
420
N
doub
Y
421
N
sing
Y
422
N
sing
N
423
N
sing
Y
424
N
doub
Y
425
N
sing
Y
426
N
sing
N
427
N
sing
Y
428
N
sing
Y
429
N
doub
N
430
N
sing
Y
431
N
doub
N
432
N
sing
Y
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
doub
N
444
N
sing
N
445
N
sing
N
446
N
sing
N
447
N
sing
Y
448
N
doub
Y
449
N
sing
Y
450
N
sing
N
451
N
sing
Y
452
N
doub
N
453
N
sing
Y
454
N
doub
N
455
N
sing
Y
456
N
sing
N
457
N
sing
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
doub
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
N
472
N
sing
N
473
N
sing
N
474
N
sing
N
475
N
sing
N
476
N
sing
N
477
N
sing
N
478
N
sing
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
58
1765
10.1107/S0907444902011642
12351819
Structure of a Complex of the Potent and Specific Inhibitor Bw284C51 with Torpedo Californica Acetylcholinesterase
2002
UK
Structure
STRUE6
2005
0969-2126
7
297
10.1016/S0969-2126(99)80040-9
10368299
Structure of Acetylcholinesterase Complexed with E2020 (Aricept): Implications for the Design of New Anti-Alzheimer Drugs
1999
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
90
9031
10.1073/PNAS.90.19.9031
8415649
Quaternary Ligand Binding to Aromatic Residues in the Active-Site Gorge of Acetylcholinesterase
1993
10.2210/pdb1e3q/pdb
pdb_00001e3q
NAG A 603 HAS WRONG CHIRALITY AT ATOM C1
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293.0
1
MIRRORS
AREA DETECTOR
1991-12-15
MULTIWIRE XENTRONICS
NI FILTER
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH3R
61325.090
ACETYLCHOLINESTERASE
3.1.1.7
1
nat
polymer
406.603
4-(5-{4-[DIMETHYL(PROP-2-ENYL)AMMONIO]PHENYL}-3-OXOPENTYL)-N,N-DIMETHYL-N-PROP-2-ENYLBENZENAMINIUM
1
syn
non-polymer
96.063
SULFATE ION
1
syn
non-polymer
221.208
2-acetamido-2-deoxy-beta-D-glucopyranose
3
man
non-polymer
18.015
water
128
nat
water
no
no
DDHSELLVNTKSGKVMGTRVPVLSSHISAFLGIPFAEPPVGNMRFRRPEPKKPWSGVWNASTYPNNCQQYVDEQFPGFSG
SEMWNPNREMSEDCLYLNIWVPSPRPKSTTVMVWIYGGGFYSGSSTLDVYNGKYLAYTEEVVLVSLSYRVGAFGFLALHG
SQEAPGNVGLLDQRMALQWVHDNIQFFGGDPKTVTIFGESAGGASVGMHILSPGSRDLFRRAILQSGSPNCPWASVSVAE
GRRRAVELGRNLNCNLNSDEELIHCLREKKPQELIDVEWNVLPFDSIFRFSFVPVIDGEFFPTSLESMLNSGNFKKTQIL
LGVNKDEGSFFLLYGAPGFSKDSESKISREDFMSGVKLSVPHANDLGLDAVTLQYTDWMDDNNGIKNRDGLDDIVGDHNV
ICPLMHFVNKYTKFGNGTYLYFFNHRASNLVWPEWMGVIHGYEIEFVFGLPLVKELNYTAEEEALSRRIMHYWATFAKTG
NPNEPHSQESKWPLFTTKEQKFIDLNTEPMKVHQRLRVQMCVFWNQFLPKLLNATACDGELSS
DDHSELLVNTKSGKVMGTRVPVLSSHISAFLGIPFAEPPVGNMRFRRPEPKKPWSGVWNASTYPNNCQQYVDEQFPGFSG
SEMWNPNREMSEDCLYLNIWVPSPRPKSTTVMVWIYGGGFYSGSSTLDVYNGKYLAYTEEVVLVSLSYRVGAFGFLALHG
SQEAPGNVGLLDQRMALQWVHDNIQFFGGDPKTVTIFGESAGGASVGMHILSPGSRDLFRRAILQSGSPNCPWASVSVAE
GRRRAVELGRNLNCNLNSDEELIHCLREKKPQELIDVEWNVLPFDSIFRFSFVPVIDGEFFPTSLESMLNSGNFKKTQIL
LGVNKDEGSFFLLYGAPGFSKDSESKISREDFMSGVKLSVPHANDLGLDAVTLQYTDWMDDNNGIKNRDGLDDIVGDHNV
ICPLMHFVNKYTKFGNGTYLYFFNHRASNLVWPEWMGVIHGYEIEFVFGLPLVKELNYTAEEEALSRRIMHYWATFAKTG
NPNEPHSQESKWPLFTTKEQKFIDLNTEPMKVHQRLRVQMCVFWNQFLPKLLNATACDGELSS
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
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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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
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n
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n
n
n
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n
n
n
n
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n
n
n
n
n
n
n
n
n
n
n
n
n
PACIFIC ELECTRIC RAY
sample
7787
ELECTRIC ORGAN
TORPEDO CALIFORNICA
ELECTROPLAQUE
1
4.23
70.9
5.80
pH 5.80
diffrn_source
database_PDB_caveat
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
Advisory
Atomic model
Data collection
Derived calculations
Non-polymer description
Other
Refinement description
Structure summary
Version format compliance
Data collection
Advisory
Data collection
Derived calculations
Other
Structure summary
Data collection
Database references
Refinement description
Structure summary
1
0
2000-07-03
1
1
2011-09-21
1
2
2017-07-05
1
3
2017-07-12
1
4
2020-07-29
1
5
2023-12-13
_diffrn_source.type
_database_PDB_caveat.text
_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
NATIVE ACETYLCHOLINESTERASE (E.C. 3.1.1.7) FROM TORPEDO CALIFORNICA
HELIX
DETERMINATION METHOD: AUTHOR PROVIDED.
SHEET
DETERMINATION METHOD: AUTHOR PROVIDED.
PDBE
Y
PDBE
2000-06-21
REL
REL
1
A
O
HOH
826
6.08
1
A
O
HOH
827
7.31
1
A
O
HOH
828
7.48
EBW
4-(5-{4-[DIMETHYL(PROP-2-ENYL)AMMONIO]PHENYL}-3-OXOPENTYL)-N,N-DIMETHYL-N-PROP-2-ENYLBENZENAMINIUM
SO4
SULFATE ION
NAG
2-acetamido-2-deoxy-beta-D-glucopyranose
HOH
water
2ACE
PDB ENTRY 2ACE
PDB
experimental model
EBW
550
2
EBW
EBW
601
A
SO4
593
3
SO4
SO4
602
A
NAG
900
4
NAG
NAG
603
A
NAG
901
4
NAG
NAG
604
A
NAG
902
4
NAG
NAG
605
A
HOH
2018
5
HOH
HOH
701
A
HOH
2054
5
HOH
HOH
702
A
HOH
2073
5
HOH
HOH
703
A
HOH
2050
5
HOH
HOH
704
A
HOH
2126
5
HOH
HOH
705
A
HOH
2098
5
HOH
HOH
706
A
HOH
2085
5
HOH
HOH
707
A
HOH
2076
5
HOH
HOH
708
A
HOH
2058
5
HOH
HOH
709
A
HOH
2034
5
HOH
HOH
710
A
HOH
2105
5
HOH
HOH
711
A
HOH
2027
5
HOH
HOH
712
A
HOH
2014
5
HOH
HOH
713
A
HOH
2024
5
HOH
HOH
714
A
HOH
2127
5
HOH
HOH
715
A
HOH
2106
5
HOH
HOH
716
A
HOH
2008
5
HOH
HOH
717
A
HOH
2112
5
HOH
HOH
718
A
HOH
2046
5
HOH
HOH
719
A
HOH
2048
5
HOH
HOH
720
A
HOH
2092
5
HOH
HOH
721
A
HOH
2055
5
HOH
HOH
722
A
HOH
2063
5
HOH
HOH
723
A
HOH
2007
5
HOH
HOH
724
A
HOH
2022
5
HOH
HOH
725
A
HOH
2071
5
HOH
HOH
726
A
HOH
2066
5
HOH
HOH
727
A
HOH
2023
5
HOH
HOH
728
A
HOH
2062
5
HOH
HOH
729
A
HOH
2002
5
HOH
HOH
730
A
HOH
2075
5
HOH
HOH
731
A
HOH
2039
5
HOH
HOH
732
A
HOH
2104
5
HOH
HOH
733
A
HOH
2072
5
HOH
HOH
734
A
HOH
2100
5
HOH
HOH
735
A
HOH
2047
5
HOH
HOH
736
A
HOH
2040
5
HOH
HOH
737
A
HOH
2119
5
HOH
HOH
738
A
HOH
2108
5
HOH
HOH
739
A
HOH
2079
5
HOH
HOH
740
A
HOH
2090
5
HOH
HOH
741
A
HOH
2006
5
HOH
HOH
742
A
HOH
2016
5
HOH
HOH
743
A
HOH
2036
5
HOH
HOH
744
A
HOH
2061
5
HOH
HOH
745
A
HOH
2103
5
HOH
HOH
746
A
HOH
2064
5
HOH
HOH
747
A
HOH
2097
5
HOH
HOH
748
A
HOH
2116
5
HOH
HOH
749
A
HOH
2044
5
HOH
HOH
750
A
HOH
2102
5
HOH
HOH
751
A
HOH
2035
5
HOH
HOH
752
A
HOH
2028
5
HOH
HOH
753
A
HOH
2095
5
HOH
HOH
754
A
HOH
2001
5
HOH
HOH
755
A
HOH
2003
5
HOH
HOH
756
A
HOH
2113
5
HOH
HOH
757
A
HOH
2067
5
HOH
HOH
758
A
HOH
2017
5
HOH
HOH
759
A
HOH
2038
5
HOH
HOH
760
A
HOH
2115
5
HOH
HOH
761
A
HOH
2101
5
HOH
HOH
762
A
HOH
2059
5
HOH
HOH
763
A
HOH
2086
5
HOH
HOH
764
A
HOH
2019
5
HOH
HOH
765
A
HOH
2099
5
HOH
HOH
766
A
HOH
2020
5
HOH
HOH
767
A
HOH
2025
5
HOH
HOH
768
A
HOH
2041
5
HOH
HOH
769
A
HOH
2009
5
HOH
HOH
770
A
HOH
2065
5
HOH
HOH
771
A
HOH
2096
5
HOH
HOH
772
A
HOH
2120
5
HOH
HOH
773
A
HOH
2117
5
HOH
HOH
774
A
HOH
2121
5
HOH
HOH
775
A
HOH
2114
5
HOH
HOH
776
A
HOH
2049
5
HOH
HOH
777
A
HOH
2015
5
HOH
HOH
778
A
HOH
2088
5
HOH
HOH
779
A
HOH
2068
5
HOH
HOH
780
A
HOH
2124
5
HOH
HOH
781
A
HOH
2060
5
HOH
HOH
782
A
HOH
2089
5
HOH
HOH
783
A
HOH
2077
5
HOH
HOH
784
A
HOH
2125
5
HOH
HOH
785
A
HOH
2122
5
HOH
HOH
786
A
HOH
2111
5
HOH
HOH
787
A
HOH
2094
5
HOH
HOH
788
A
HOH
2069
5
HOH
HOH
789
A
HOH
2123
5
HOH
HOH
790
A
HOH
2078
5
HOH
HOH
791
A
HOH
2087
5
HOH
HOH
792
A
HOH
2042
5
HOH
HOH
793
A
HOH
2010
5
HOH
HOH
794
A
HOH
2052
5
HOH
HOH
795
A
HOH
2029
5
HOH
HOH
796
A
HOH
2080
5
HOH
HOH
797
A
HOH
2004
5
HOH
HOH
798
A
HOH
2013
5
HOH
HOH
799
A
HOH
2056
5
HOH
HOH
800
A
HOH
2110
5
HOH
HOH
801
A
HOH
2045
5
HOH
HOH
802
A
HOH
2107
5
HOH
HOH
803
A
HOH
2021
5
HOH
HOH
804
A
HOH
2037
5
HOH
HOH
805
A
HOH
2118
5
HOH
HOH
806
A
HOH
2109
5
HOH
HOH
807
A
HOH
2091
5
HOH
HOH
808
A
HOH
2026
5
HOH
HOH
809
A
HOH
2093
5
HOH
HOH
810
A
HOH
2070
5
HOH
HOH
811
A
HOH
2011
5
HOH
HOH
812
A
HOH
2051
5
HOH
HOH
813
A
HOH
2074
5
HOH
HOH
814
A
HOH
2082
5
HOH
HOH
815
A
HOH
2084
5
HOH
HOH
816
A
HOH
2043
5
HOH
HOH
817
A
HOH
2031
5
HOH
HOH
818
A
HOH
2128
5
HOH
HOH
819
A
HOH
2005
5
HOH
HOH
820
A
HOH
2012
5
HOH
HOH
821
A
HOH
2053
5
HOH
HOH
822
A
HOH
2081
5
HOH
HOH
823
A
HOH
2083
5
HOH
HOH
824
A
HOH
2033
5
HOH
HOH
825
A
HOH
2030
5
HOH
HOH
826
A
HOH
2057
5
HOH
HOH
827
A
HOH
2032
5
HOH
HOH
828
A
n
1
1
A
n
2
2
A
HIS
3
n
3
HIS
3
A
SER
4
n
4
SER
4
A
GLU
5
n
5
GLU
5
A
LEU
6
n
6
LEU
6
A
LEU
7
n
7
LEU
7
A
VAL
8
n
8
VAL
8
A
ASN
9
n
9
ASN
9
A
THR
10
n
10
THR
10
A
LYS
11
n
11
LYS
11
A
SER
12
n
12
SER
12
A
GLY
13
n
13
GLY
13
A
LYS
14
n
14
LYS
14
A
VAL
15
n
15
VAL
15
A
MET
16
n
16
MET
16
A
GLY
17
n
17
GLY
17
A
THR
18
n
18
THR
18
A
ARG
19
n
19
ARG
19
A
VAL
20
n
20
VAL
20
A
PRO
21
n
21
PRO
21
A
VAL
22
n
22
VAL
22
A
LEU
23
n
23
LEU
23
A
SER
24
n
24
SER
24
A
SER
25
n
25
SER
25
A
HIS
26
n
26
HIS
26
A
ILE
27
n
27
ILE
27
A
SER
28
n
28
SER
28
A
ALA
29
n
29
ALA
29
A
PHE
30
n
30
PHE
30
A
LEU
31
n
31
LEU
31
A
GLY
32
n
32
GLY
32
A
ILE
33
n
33
ILE
33
A
PRO
34
n
34
PRO
34
A
PHE
35
n
35
PHE
35
A
ALA
36
n
36
ALA
36
A
GLU
37
n
37
GLU
37
A
PRO
38
n
38
PRO
38
A
PRO
39
n
39
PRO
39
A
VAL
40
n
40
VAL
40
A
GLY
41
n
41
GLY
41
A
ASN
42
n
42
ASN
42
A
MET
43
n
43
MET
43
A
ARG
44
n
44
ARG
44
A
PHE
45
n
45
PHE
45
A
ARG
46
n
46
ARG
46
A
ARG
47
n
47
ARG
47
A
PRO
48
n
48
PRO
48
A
GLU
49
n
49
GLU
49
A
PRO
50
n
50
PRO
50
A
LYS
51
n
51
LYS
51
A
LYS
52
n
52
LYS
52
A
PRO
53
n
53
PRO
53
A
TRP
54
n
54
TRP
54
A
SER
55
n
55
SER
55
A
GLY
56
n
56
GLY
56
A
VAL
57
n
57
VAL
57
A
TRP
58
n
58
TRP
58
A
ASN
59
n
59
ASN
59
A
ALA
60
n
60
ALA
60
A
SER
61
n
61
SER
61
A
THR
62
n
62
THR
62
A
TYR
63
n
63
TYR
63
A
PRO
64
n
64
PRO
64
A
ASN
65
n
65
ASN
65
A
ASN
66
n
66
ASN
66
A
CYS
67
n
67
CYS
67
A
GLN
68
n
68
GLN
68
A
GLN
69
n
69
GLN
69
A
TYR
70
n
70
TYR
70
A
VAL
71
n
71
VAL
71
A
ASP
72
n
72
ASP
72
A
GLU
73
n
73
GLU
73
A
GLN
74
n
74
GLN
74
A
PHE
75
n
75
PHE
75
A
PRO
76
n
76
PRO
76
A
GLY
77
n
77
GLY
77
A
PHE
78
n
78
PHE
78
A
SER
79
n
79
SER
79
A
GLY
80
n
80
GLY
80
A
SER
81
n
81
SER
81
A
GLU
82
n
82
GLU
82
A
MET
83
n
83
MET
83
A
TRP
84
n
84
TRP
84
A
ASN
85
n
85
ASN
85
A
PRO
86
n
86
PRO
86
A
ASN
87
n
87
ASN
87
A
ARG
88
n
88
ARG
88
A
GLU
89
n
89
GLU
89
A
MET
90
n
90
MET
90
A
SER
91
n
91
SER
91
A
GLU
92
n
92
GLU
92
A
ASP
93
n
93
ASP
93
A
CYS
94
n
94
CYS
94
A
LEU
95
n
95
LEU
95
A
TYR
96
n
96
TYR
96
A
LEU
97
n
97
LEU
97
A
ASN
98
n
98
ASN
98
A
ILE
99
n
99
ILE
99
A
TRP
100
n
100
TRP
100
A
VAL
101
n
101
VAL
101
A
PRO
102
n
102
PRO
102
A
SER
103
n
103
SER
103
A
PRO
104
n
104
PRO
104
A
ARG
105
n
105
ARG
105
A
PRO
106
n
106
PRO
106
A
LYS
107
n
107
LYS
107
A
SER
108
n
108
SER
108
A
THR
109
n
109
THR
109
A
THR
110
n
110
THR
110
A
VAL
111
n
111
VAL
111
A
MET
112
n
112
MET
112
A
VAL
113
n
113
VAL
113
A
TRP
114
n
114
TRP
114
A
ILE
115
n
115
ILE
115
A
TYR
116
n
116
TYR
116
A
GLY
117
n
117
GLY
117
A
GLY
118
n
118
GLY
118
A
GLY
119
n
119
GLY
119
A
PHE
120
n
120
PHE
120
A
TYR
121
n
121
TYR
121
A
SER
122
n
122
SER
122
A
GLY
123
n
123
GLY
123
A
SER
124
n
124
SER
124
A
SER
125
n
125
SER
125
A
THR
126
n
126
THR
126
A
LEU
127
n
127
LEU
127
A
ASP
128
n
128
ASP
128
A
VAL
129
n
129
VAL
129
A
TYR
130
n
130
TYR
130
A
ASN
131
n
131
ASN
131
A
GLY
132
n
132
GLY
132
A
LYS
133
n
133
LYS
133
A
TYR
134
n
134
TYR
134
A
LEU
135
n
135
LEU
135
A
ALA
136
n
136
ALA
136
A
TYR
137
n
137
TYR
137
A
THR
138
n
138
THR
138
A
GLU
139
n
139
GLU
139
A
GLU
140
n
140
GLU
140
A
VAL
141
n
141
VAL
141
A
VAL
142
n
142
VAL
142
A
LEU
143
n
143
LEU
143
A
VAL
144
n
144
VAL
144
A
SER
145
n
145
SER
145
A
LEU
146
n
146
LEU
146
A
SER
147
n
147
SER
147
A
TYR
148
n
148
TYR
148
A
ARG
149
n
149
ARG
149
A
VAL
150
n
150
VAL
150
A
GLY
151
n
151
GLY
151
A
ALA
152
n
152
ALA
152
A
PHE
153
n
153
PHE
153
A
GLY
154
n
154
GLY
154
A
PHE
155
n
155
PHE
155
A
LEU
156
n
156
LEU
156
A
ALA
157
n
157
ALA
157
A
LEU
158
n
158
LEU
158
A
HIS
159
n
159
HIS
159
A
GLY
160
n
160
GLY
160
A
SER
161
n
161
SER
161
A
GLN
162
n
162
GLN
162
A
GLU
163
n
163
GLU
163
A
ALA
164
n
164
ALA
164
A
PRO
165
n
165
PRO
165
A
GLY
166
n
166
GLY
166
A
ASN
167
n
167
ASN
167
A
VAL
168
n
168
VAL
168
A
GLY
169
n
169
GLY
169
A
LEU
170
n
170
LEU
170
A
LEU
171
n
171
LEU
171
A
ASP
172
n
172
ASP
172
A
GLN
173
n
173
GLN
173
A
ARG
174
n
174
ARG
174
A
MET
175
n
175
MET
175
A
ALA
176
n
176
ALA
176
A
LEU
177
n
177
LEU
177
A
GLN
178
n
178
GLN
178
A
TRP
179
n
179
TRP
179
A
VAL
180
n
180
VAL
180
A
HIS
181
n
181
HIS
181
A
ASP
182
n
182
ASP
182
A
ASN
183
n
183
ASN
183
A
ILE
184
n
184
ILE
184
A
GLN
185
n
185
GLN
185
A
PHE
186
n
186
PHE
186
A
PHE
187
n
187
PHE
187
A
GLY
188
n
188
GLY
188
A
GLY
189
n
189
GLY
189
A
ASP
190
n
190
ASP
190
A
PRO
191
n
191
PRO
191
A
LYS
192
n
192
LYS
192
A
THR
193
n
193
THR
193
A
VAL
194
n
194
VAL
194
A
THR
195
n
195
THR
195
A
ILE
196
n
196
ILE
196
A
PHE
197
n
197
PHE
197
A
GLY
198
n
198
GLY
198
A
GLU
199
n
199
GLU
199
A
SER
200
n
200
SER
200
A
ALA
201
n
201
ALA
201
A
GLY
202
n
202
GLY
202
A
GLY
203
n
203
GLY
203
A
ALA
204
n
204
ALA
204
A
SER
205
n
205
SER
205
A
VAL
206
n
206
VAL
206
A
GLY
207
n
207
GLY
207
A
MET
208
n
208
MET
208
A
HIS
209
n
209
HIS
209
A
ILE
210
n
210
ILE
210
A
LEU
211
n
211
LEU
211
A
SER
212
n
212
SER
212
A
PRO
213
n
213
PRO
213
A
GLY
214
n
214
GLY
214
A
SER
215
n
215
SER
215
A
ARG
216
n
216
ARG
216
A
ASP
217
n
217
ASP
217
A
LEU
218
n
218
LEU
218
A
PHE
219
n
219
PHE
219
A
ARG
220
n
220
ARG
220
A
ARG
221
n
221
ARG
221
A
ALA
222
n
222
ALA
222
A
ILE
223
n
223
ILE
223
A
LEU
224
n
224
LEU
224
A
GLN
225
n
225
GLN
225
A
SER
226
n
226
SER
226
A
GLY
227
n
227
GLY
227
A
SER
228
n
228
SER
228
A
PRO
229
n
229
PRO
229
A
ASN
230
n
230
ASN
230
A
CYS
231
n
231
CYS
231
A
PRO
232
n
232
PRO
232
A
TRP
233
n
233
TRP
233
A
ALA
234
n
234
ALA
234
A
SER
235
n
235
SER
235
A
VAL
236
n
236
VAL
236
A
SER
237
n
237
SER
237
A
VAL
238
n
238
VAL
238
A
ALA
239
n
239
ALA
239
A
GLU
240
n
240
GLU
240
A
GLY
241
n
241
GLY
241
A
ARG
242
n
242
ARG
242
A
ARG
243
n
243
ARG
243
A
ARG
244
n
244
ARG
244
A
ALA
245
n
245
ALA
245
A
VAL
246
n
246
VAL
246
A
GLU
247
n
247
GLU
247
A
LEU
248
n
248
LEU
248
A
GLY
249
n
249
GLY
249
A
ARG
250
n
250
ARG
250
A
ASN
251
n
251
ASN
251
A
LEU
252
n
252
LEU
252
A
ASN
253
n
253
ASN
253
A
CYS
254
n
254
CYS
254
A
ASN
255
n
255
ASN
255
A
LEU
256
n
256
LEU
256
A
ASN
257
n
257
ASN
257
A
SER
258
n
258
SER
258
A
ASP
259
n
259
ASP
259
A
GLU
260
n
260
GLU
260
A
GLU
261
n
261
GLU
261
A
LEU
262
n
262
LEU
262
A
ILE
263
n
263
ILE
263
A
HIS
264
n
264
HIS
264
A
CYS
265
n
265
CYS
265
A
LEU
266
n
266
LEU
266
A
ARG
267
n
267
ARG
267
A
GLU
268
n
268
GLU
268
A
LYS
269
n
269
LYS
269
A
LYS
270
n
270
LYS
270
A
PRO
271
n
271
PRO
271
A
GLN
272
n
272
GLN
272
A
GLU
273
n
273
GLU
273
A
LEU
274
n
274
LEU
274
A
ILE
275
n
275
ILE
275
A
ASP
276
n
276
ASP
276
A
VAL
277
n
277
VAL
277
A
GLU
278
n
278
GLU
278
A
TRP
279
n
279
TRP
279
A
ASN
280
n
280
ASN
280
A
VAL
281
n
281
VAL
281
A
LEU
282
n
282
LEU
282
A
PRO
283
n
283
PRO
283
A
PHE
284
n
284
PHE
284
A
ASP
285
n
285
ASP
285
A
SER
286
n
286
SER
286
A
ILE
287
n
287
ILE
287
A
PHE
288
n
288
PHE
288
A
ARG
289
n
289
ARG
289
A
PHE
290
n
290
PHE
290
A
SER
291
n
291
SER
291
A
PHE
292
n
292
PHE
292
A
VAL
293
n
293
VAL
293
A
PRO
294
n
294
PRO
294
A
VAL
295
n
295
VAL
295
A
ILE
296
n
296
ILE
296
A
ASP
297
n
297
ASP
297
A
GLY
298
n
298
GLY
298
A
GLU
299
n
299
GLU
299
A
PHE
300
n
300
PHE
300
A
PHE
301
n
301
PHE
301
A
PRO
302
n
302
PRO
302
A
THR
303
n
303
THR
303
A
SER
304
n
304
SER
304
A
LEU
305
n
305
LEU
305
A
GLU
306
n
306
GLU
306
A
SER
307
n
307
SER
307
A
MET
308
n
308
MET
308
A
LEU
309
n
309
LEU
309
A
ASN
310
n
310
ASN
310
A
SER
311
n
311
SER
311
A
GLY
312
n
312
GLY
312
A
ASN
313
n
313
ASN
313
A
PHE
314
n
314
PHE
314
A
LYS
315
n
315
LYS
315
A
LYS
316
n
316
LYS
316
A
THR
317
n
317
THR
317
A
GLN
318
n
318
GLN
318
A
ILE
319
n
319
ILE
319
A
LEU
320
n
320
LEU
320
A
LEU
321
n
321
LEU
321
A
GLY
322
n
322
GLY
322
A
VAL
323
n
323
VAL
323
A
ASN
324
n
324
ASN
324
A
LYS
325
n
325
LYS
325
A
ASP
326
n
326
ASP
326
A
GLU
327
n
327
GLU
327
A
GLY
328
n
328
GLY
328
A
SER
329
n
329
SER
329
A
PHE
330
n
330
PHE
330
A
PHE
331
n
331
PHE
331
A
LEU
332
n
332
LEU
332
A
LEU
333
n
333
LEU
333
A
TYR
334
n
334
TYR
334
A
GLY
335
n
335
GLY
335
A
ALA
336
n
336
ALA
336
A
PRO
337
n
337
PRO
337
A
GLY
338
n
338
GLY
338
A
PHE
339
n
339
PHE
339
A
SER
340
n
340
SER
340
A
LYS
341
n
341
LYS
341
A
ASP
342
n
342
ASP
342
A
SER
343
n
343
SER
343
A
GLU
344
n
344
GLU
344
A
SER
345
n
345
SER
345
A
LYS
346
n
346
LYS
346
A
ILE
347
n
347
ILE
347
A
SER
348
n
348
SER
348
A
ARG
349
n
349
ARG
349
A
GLU
350
n
350
GLU
350
A
ASP
351
n
351
ASP
351
A
PHE
352
n
352
PHE
352
A
MET
353
n
353
MET
353
A
SER
354
n
354
SER
354
A
GLY
355
n
355
GLY
355
A
VAL
356
n
356
VAL
356
A
LYS
357
n
357
LYS
357
A
LEU
358
n
358
LEU
358
A
SER
359
n
359
SER
359
A
VAL
360
n
360
VAL
360
A
PRO
361
n
361
PRO
361
A
HIS
362
n
362
HIS
362
A
ALA
363
n
363
ALA
363
A
ASN
364
n
364
ASN
364
A
ASP
365
n
365
ASP
365
A
LEU
366
n
366
LEU
366
A
GLY
367
n
367
GLY
367
A
LEU
368
n
368
LEU
368
A
ASP
369
n
369
ASP
369
A
ALA
370
n
370
ALA
370
A
VAL
371
n
371
VAL
371
A
THR
372
n
372
THR
372
A
LEU
373
n
373
LEU
373
A
GLN
374
n
374
GLN
374
A
TYR
375
n
375
TYR
375
A
THR
376
n
376
THR
376
A
ASP
377
n
377
ASP
377
A
TRP
378
n
378
TRP
378
A
MET
379
n
379
MET
379
A
ASP
380
n
380
ASP
380
A
ASP
381
n
381
ASP
381
A
ASN
382
n
382
ASN
382
A
ASN
383
n
383
ASN
383
A
GLY
384
n
384
GLY
384
A
ILE
385
n
385
ILE
385
A
LYS
386
n
386
LYS
386
A
ASN
387
n
387
ASN
387
A
ARG
388
n
388
ARG
388
A
ASP
389
n
389
ASP
389
A
GLY
390
n
390
GLY
390
A
LEU
391
n
391
LEU
391
A
ASP
392
n
392
ASP
392
A
ASP
393
n
393
ASP
393
A
ILE
394
n
394
ILE
394
A
VAL
395
n
395
VAL
395
A
GLY
396
n
396
GLY
396
A
ASP
397
n
397
ASP
397
A
HIS
398
n
398
HIS
398
A
ASN
399
n
399
ASN
399
A
VAL
400
n
400
VAL
400
A
ILE
401
n
401
ILE
401
A
CYS
402
n
402
CYS
402
A
PRO
403
n
403
PRO
403
A
LEU
404
n
404
LEU
404
A
MET
405
n
405
MET
405
A
HIS
406
n
406
HIS
406
A
PHE
407
n
407
PHE
407
A
VAL
408
n
408
VAL
408
A
ASN
409
n
409
ASN
409
A
LYS
410
n
410
LYS
410
A
TYR
411
n
411
TYR
411
A
THR
412
n
412
THR
412
A
LYS
413
n
413
LYS
413
A
PHE
414
n
414
PHE
414
A
GLY
415
n
415
GLY
415
A
ASN
416
n
416
ASN
416
A
GLY
417
n
417
GLY
417
A
THR
418
n
418
THR
418
A
TYR
419
n
419
TYR
419
A
LEU
420
n
420
LEU
420
A
TYR
421
n
421
TYR
421
A
PHE
422
n
422
PHE
422
A
PHE
423
n
423
PHE
423
A
ASN
424
n
424
ASN
424
A
HIS
425
n
425
HIS
425
A
ARG
426
n
426
ARG
426
A
ALA
427
n
427
ALA
427
A
SER
428
n
428
SER
428
A
ASN
429
n
429
ASN
429
A
LEU
430
n
430
LEU
430
A
VAL
431
n
431
VAL
431
A
TRP
432
n
432
TRP
432
A
PRO
433
n
433
PRO
433
A
GLU
434
n
434
GLU
434
A
TRP
435
n
435
TRP
435
A
MET
436
n
436
MET
436
A
GLY
437
n
437
GLY
437
A
VAL
438
n
438
VAL
438
A
ILE
439
n
439
ILE
439
A
HIS
440
n
440
HIS
440
A
GLY
441
n
441
GLY
441
A
TYR
442
n
442
TYR
442
A
GLU
443
n
443
GLU
443
A
ILE
444
n
444
ILE
444
A
GLU
445
n
445
GLU
445
A
PHE
446
n
446
PHE
446
A
VAL
447
n
447
VAL
447
A
PHE
448
n
448
PHE
448
A
GLY
449
n
449
GLY
449
A
LEU
450
n
450
LEU
450
A
PRO
451
n
451
PRO
451
A
LEU
452
n
452
LEU
452
A
VAL
453
n
453
VAL
453
A
LYS
454
n
454
LYS
454
A
GLU
455
n
455
GLU
455
A
LEU
456
n
456
LEU
456
A
ASN
457
n
457
ASN
457
A
TYR
458
n
458
TYR
458
A
THR
459
n
459
THR
459
A
ALA
460
n
460
ALA
460
A
GLU
461
n
461
GLU
461
A
GLU
462
n
462
GLU
462
A
GLU
463
n
463
GLU
463
A
ALA
464
n
464
ALA
464
A
LEU
465
n
465
LEU
465
A
SER
466
n
466
SER
466
A
ARG
467
n
467
ARG
467
A
ARG
468
n
468
ARG
468
A
ILE
469
n
469
ILE
469
A
MET
470
n
470
MET
470
A
HIS
471
n
471
HIS
471
A
TYR
472
n
472
TYR
472
A
TRP
473
n
473
TRP
473
A
ALA
474
n
474
ALA
474
A
THR
475
n
475
THR
475
A
PHE
476
n
476
PHE
476
A
ALA
477
n
477
ALA
477
A
LYS
478
n
478
LYS
478
A
THR
479
n
479
THR
479
A
GLY
480
n
480
GLY
480
A
ASN
481
n
481
ASN
481
A
PRO
482
n
482
PRO
482
A
ASN
483
n
483
ASN
483
A
GLU
484
n
484
GLU
484
A
PRO
485
n
485
PRO
485
A
HIS
486
n
486
HIS
486
A
SER
487
n
487
SER
487
A
GLN
488
n
488
GLN
488
A
GLU
489
n
489
GLU
489
A
SER
490
n
490
SER
490
A
LYS
491
n
491
LYS
491
A
TRP
492
n
492
TRP
492
A
PRO
493
n
493
PRO
493
A
LEU
494
n
494
LEU
494
A
PHE
495
n
495
PHE
495
A
THR
496
n
496
THR
496
A
THR
497
n
497
THR
497
A
LYS
498
n
498
LYS
498
A
GLU
499
n
499
GLU
499
A
GLN
500
n
500
GLN
500
A
LYS
501
n
501
LYS
501
A
PHE
502
n
502
PHE
502
A
ILE
503
n
503
ILE
503
A
ASP
504
n
504
ASP
504
A
LEU
505
n
505
LEU
505
A
ASN
506
n
506
ASN
506
A
THR
507
n
507
THR
507
A
GLU
508
n
508
GLU
508
A
PRO
509
n
509
PRO
509
A
MET
510
n
510
MET
510
A
LYS
511
n
511
LYS
511
A
VAL
512
n
512
VAL
512
A
HIS
513
n
513
HIS
513
A
GLN
514
n
514
GLN
514
A
ARG
515
n
515
ARG
515
A
LEU
516
n
516
LEU
516
A
ARG
517
n
517
ARG
517
A
VAL
518
n
518
VAL
518
A
GLN
519
n
519
GLN
519
A
MET
520
n
520
MET
520
A
CYS
521
n
521
CYS
521
A
VAL
522
n
522
VAL
522
A
PHE
523
n
523
PHE
523
A
TRP
524
n
524
TRP
524
A
ASN
525
n
525
ASN
525
A
GLN
526
n
526
GLN
526
A
PHE
527
n
527
PHE
527
A
LEU
528
n
528
LEU
528
A
PRO
529
n
529
PRO
529
A
LYS
530
n
530
LYS
530
A
LEU
531
n
531
LEU
531
A
LEU
532
n
532
LEU
532
A
ASN
533
n
533
ASN
533
A
ALA
534
n
534
ALA
534
A
THR
535
n
535
THR
535
A
n
536
536
A
n
537
537
A
n
538
538
A
n
539
539
A
n
540
540
A
n
541
541
A
n
542
542
A
n
543
543
A
author_and_software_defined_assembly
PISA
2
dimeric
3560
-29.6
41230
A
ASN
59
GLYCOSYLATION SITE
A
ASN
59
ASN
A
ASN
416
GLYCOSYLATION SITE
A
ASN
416
ASN
A
ASN
457
GLYCOSYLATION SITE
A
ASN
457
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
-0.5000000000
0.8660254038
0.0000000000
0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_556
y,x,-z+1
crystal symmetry operation
0.0000000000
0.0000000000
138.2000000000
A
N
VAL
8
A
N
VAL
8
A
O
VAL
15
A
O
VAL
15
A
N
MET
16
A
N
MET
16
A
O
TRP
58
A
O
TRP
58
A
N
THR
18
A
N
THR
18
A
O
ALA
29
A
O
ALA
29
A
N
PHE
30
A
N
PHE
30
A
O
ILE
99
A
O
ILE
99
A
N
TRP
100
A
N
TRP
100
A
O
LEU
143
A
O
LEU
143
A
O
VAL
144
A
O
VAL
144
A
N
TRP
114
A
N
TRP
114
A
N
THR
109
A
N
THR
109
A
O
ASP
190
A
O
ASP
190
A
N
GLY
198
A
N
GLY
198
A
O
GLN
225
A
O
GLN
225
A
N
ALA
222
A
N
ALA
222
A
O
LEU
320
A
O
LEU
320
A
N
ILE
319
A
N
ILE
319
A
O
TYR
419
A
O
TYR
419
A
N
PHE
422
A
N
PHE
422
A
O
ILE
503
A
O
ILE
503
A
N
PHE
502
A
N
PHE
502
A
O
HIS
513
A
O
HIS
513
A
N
GLU
37
A
N
GLU
37
A
O
GLU
49
A
O
GLU
49
A
N
ASN
66
A
N
ASN
66
A
O
SER
91
A
O
SER
91
A
N
VAL
236
A
N
VAL
236
A
O
ILE
296
A
O
ILE
296
1
A
OE1
GLU
89
A
OE1
GLU
89
1
Y
1
A
OE2
GLU
89
A
OE2
GLU
89
1
Y
1
A
CD
GLN
162
A
CD
GLN
162
1
Y
1
A
OE1
GLN
162
A
OE1
GLN
162
1
Y
1
A
NE2
GLN
162
A
NE2
GLN
162
1
Y
1
A
CD
GLU
299
A
CD
GLU
299
1
Y
1
A
OE1
GLU
299
A
OE1
GLU
299
1
Y
1
A
OE2
GLU
299
A
OE2
GLU
299
1
Y
1
A
CE
LYS
413
A
CE
LYS
413
1
Y
1
A
NZ
LYS
413
A
NZ
LYS
413
1
Y
1
A
ASP
1
A
ASP
1
1
Y
1
A
ASP
2
A
ASP
2
1
Y
1
A
ALA
536
A
ALA
536
1
Y
1
A
CYS
537
A
CYS
537
1
Y
1
A
ASP
538
A
ASP
538
1
Y
1
A
GLY
539
A
GLY
539
1
Y
1
A
GLU
540
A
GLU
540
1
Y
1
A
LEU
541
A
LEU
541
1
Y
1
A
SER
542
A
SER
542
1
Y
1
A
SER
543
A
SER
543
1
Y
1
A
C1
NAG
603
WRONG HAND
1
A
A
O
O
HOH
HOH
809
814
2.17
1_555
3_564
1
A
LEU
23
55.06
-129.98
1
A
SER
25
-98.23
-152.48
1
A
PRO
39
-76.81
48.41
1
A
PHE
45
87.88
-18.73
1
A
ALA
60
-84.82
46.80
1
A
CYS
94
-144.20
21.35
1
A
SER
108
-172.83
109.91
1
A
SER
124
166.55
128.78
1
A
GLU
140
54.27
79.11
1
A
LEU
158
-101.13
78.93
1
A
HIS
159
-23.48
-54.19
1
A
ALA
164
-153.49
70.02
1
A
ASN
167
52.44
3.49
1
A
SER
200
65.87
-121.99
1
A
ARG
216
-21.70
-54.02
1
A
PHE
288
79.97
51.74
1
A
THR
317
-133.28
-155.96
1
A
VAL
360
-116.71
71.54
1
A
ASP
380
-167.00
73.51
1
A
VAL
400
-128.11
-59.73
1
A
THR
412
-57.11
-4.99
1
A
PHE
414
-143.44
-25.08
1
A
ASN
424
-151.59
36.33
1
A
GLU
455
-42.57
-13.81
1
A
THR
479
-141.30
-43.71
1
A
PRO
485
-28.12
-35.42
1
A
SER
487
-14.45
136.63
1
A
GLN
488
-80.40
38.93
1
A
LYS
498
-81.12
-82.33
1
A
GLN
500
49.41
74.18
1
A
GLN
526
-132.13
-61.19
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
BW.PAR
CARBOHYDRATE.TOP
CARBOHYDRATE.PARAM
BW.TOP
36.5
4.21
11.37
0.00
4.21
0.00
-8.41
SEVERAL RESIDUES ARE NOT SEEN IN THE CRYSTAL STRUCTURE, DUE TO DISORDER. THESE INCLUDE ASP 1, ASP 2 AND THE C-TERMINAL RESIDUES AFTER THR 535.
0.234
0.007
0.190
0.190
2.85
18.94
1110
22783
4.9
95.6
RANDOM
8544140.69
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 2ACE
FLAT MODEL
48.655
0.329151
0.42
0.35
5.00
1.02
0.90
2.85
18.94
128
4449
77
0
4244
0.011
1.7
23.8
1.06
1.40
1.50
2.47
2.00
3.01
2.00
4.26
2.50
0.393
0.037
0.386
3.03
114
2117
6
5.1
55.5
39.9
2.830
30.000
1E3Q
48244
0.000
0.10400
1
77.4
2.83
3.16
2.800
0.28600
1
47.0
refinement
CNS
1.0
data reduction
XDS
data scaling
XDS
phasing
X-PLOR
3.851
TORPEDO CALIFORNICA ACETYLCHOLINESTERASE COMPLEXED WITH BW284C51
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
5
N
N
THE ENZYME IS A GPI-ANCHORED DIMER. THE
TWO MONOMERS IN THE DIMER ARE RELATED BY
CRYSTALLOGRAPHIC TWO-FOLDSYMMETRY.
A
PHE
78
A
PHE
78
HELX_P
A
MET
83
A
MET
83
1
AA1
6
A
LEU
127
A
LEU
127
HELX_P
A
ASN
131
A
ASN
131
5
AA2
5
A
GLY
132
A
GLY
132
HELX_P
A
GLU
140
A
GLU
140
1
AA3
9
A
GLY
151
A
GLY
151
HELX_P
A
LEU
156
A
LEU
156
1
AA4
6
A
ASN
167
A
ASN
167
HELX_P
A
ILE
184
A
ILE
184
1
AA5
18
A
GLN
185
A
GLN
185
HELX_P
A
PHE
187
A
PHE
187
5
AA6
3
A
SER
200
A
SER
200
HELX_P
A
SER
212
A
SER
212
1
AA7
13
A
SER
212
A
SER
212
HELX_P
A
ASP
217
A
ASP
217
1
AA8
6
A
VAL
238
A
VAL
238
HELX_P
A
LEU
252
A
LEU
252
1
AA9
15
A
SER
258
A
SER
258
HELX_P
A
LYS
269
A
LYS
269
1
AB1
12
A
LYS
270
A
LYS
270
HELX_P
A
GLU
278
A
GLU
278
1
AB2
9
A
TRP
279
A
TRP
279
HELX_P
A
LEU
282
A
LEU
282
5
AB3
4
A
SER
304
A
SER
304
HELX_P
A
GLY
312
A
GLY
312
1
AB4
9
A
GLY
328
A
GLY
328
HELX_P
A
ALA
336
A
ALA
336
1
AB5
9
A
GLU
350
A
GLU
350
HELX_P
A
VAL
360
A
VAL
360
1
AB6
11
A
ASN
364
A
ASN
364
HELX_P
A
THR
376
A
THR
376
1
AB7
13
A
ASN
383
A
ASN
383
HELX_P
A
VAL
400
A
VAL
400
1
AB8
18
A
VAL
400
A
VAL
400
HELX_P
A
LYS
413
A
LYS
413
1
AB9
14
A
PRO
433
A
PRO
433
HELX_P
A
GLY
437
A
GLY
437
5
AC1
5
A
GLU
443
A
GLU
443
HELX_P
A
PHE
448
A
PHE
448
1
AC2
6
A
GLY
449
A
GLY
449
HELX_P
A
ASN
457
A
ASN
457
5
AC3
9
A
THR
459
A
THR
459
HELX_P
A
LYS
478
A
LYS
478
1
AC4
20
A
ARG
517
A
ARG
517
HELX_P
A
GLN
526
A
GLN
526
1
AC5
10
A
GLN
526
A
GLN
526
HELX_P
A
THR
535
A
THR
535
1
AC6
10
disulf
2.033
A
CYS
67
A
SG
CYS
67
1_555
A
CYS
94
A
SG
CYS
94
1_555
disulf
2.015
A
CYS
254
A
SG
CYS
254
1_555
A
CYS
265
A
SG
CYS
265
1_555
disulf
2.046
A
CYS
402
A
SG
CYS
402
1_555
A
CYS
521
A
SG
CYS
521
1_555
covale
1.466
one
N-Glycosylation
A
ASN
59
A
ND2
ASN
59
1_555
A
NAG
603
D
C1
NAG
1_555
covale
1.453
one
N-Glycosylation
A
ASN
416
A
ND2
ASN
416
1_555
A
NAG
604
E
C1
NAG
1_555
covale
1.470
one
N-Glycosylation
A
ASN
457
A
ND2
ASN
457
1_555
A
NAG
605
F
C1
NAG
1_555
HYDROLASE
SERINE HYDROLASE, HYDROLASE, INHIBITOR
A
SER
103
A
SER
103
1
A
PRO
104
A
PRO
104
0.49
ACES_TORCA
UNP
1
P04058
22
564
1E3Q
1
543
P04058
A
1
1
543
3
11
2
2
2
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
A
LEU
7
A
LEU
7
A
THR
10
A
THR
10
A
GLY
13
A
GLY
13
A
MET
16
A
MET
16
A
VAL
57
A
VAL
57
A
ASN
59
A
ASN
59
A
THR
18
A
THR
18
A
VAL
22
A
VAL
22
A
SER
25
A
SER
25
A
PRO
34
A
PRO
34
A
TYR
96
A
TYR
96
A
VAL
101
A
VAL
101
A
VAL
142
A
VAL
142
A
LEU
146
A
LEU
146
A
THR
109
A
THR
109
A
ILE
115
A
ILE
115
A
GLY
189
A
GLY
189
A
GLU
199
A
GLU
199
A
ARG
221
A
ARG
221
A
GLN
225
A
GLN
225
A
ILE
319
A
ILE
319
A
ASN
324
A
ASN
324
A
THR
418
A
THR
418
A
PHE
423
A
PHE
423
A
LYS
501
A
LYS
501
A
LEU
505
A
LEU
505
A
VAL
512
A
VAL
512
A
GLN
514
A
GLN
514
A
ALA
36
A
ALA
36
A
GLU
37
A
GLU
37
A
GLU
49
A
GLU
49
A
PRO
50
A
PRO
50
A
ASN
66
A
ASN
66
A
CYS
67
A
CYS
67
A
MET
90
A
MET
90
A
SER
91
A
SER
91
A
VAL
236
A
VAL
236
A
SER
237
A
SER
237
A
VAL
295
A
VAL
295
A
ILE
296
A
ILE
296
152
P 31 2 1