0.013281
0.000000
0.000000
-0.000000
0.009621
0.000000
0.000000
-0.000000
0.010000
0.00000
0.00000
0.00000
Vigers, G.P.A.
Smith, D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
75.295
103.943
99.996
C20 H20 Cl N3 O2
369.845
(4R)-2'-amino-6-(3-chlorophenyl)-1',2,2-trimethyl-2,3-dihydrospiro[chromene-4,4'-imidazol]-5'(1'H)-one
non-polymer
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
Ni 2
58.693
NICKEL (II) 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
Y
1
N
C
Y
2
N
C
Y
3
N
C
Y
4
N
C
Y
5
N
C
Y
6
N
C
N
7
N
O
N
8
N
C
N
9
N
C
N
10
R
C
Y
11
N
C
N
12
N
C
N
13
N
C
N
14
N
C
N
15
N
N
N
16
N
C
N
17
N
N
N
18
N
N
N
19
N
O
N
20
N
C
Y
21
N
C
Y
22
N
C
Y
23
N
C
Y
24
N
C
Y
25
N
C
N
26
N
CL
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
N
N
48
S
C
N
49
N
C
N
50
N
O
N
51
N
C
N
52
N
O
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
N
N
61
S
C
N
62
N
C
N
63
N
O
N
64
N
C
N
65
N
C
N
66
N
C
N
67
N
N
N
68
N
C
N
69
N
N
N
70
N
N
N
71
N
O
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
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
N
N
88
S
C
N
89
N
C
N
90
N
O
N
91
N
C
N
92
N
C
N
93
N
O
N
94
N
N
N
95
N
O
N
96
N
H
N
97
N
H
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
N
N
105
S
C
N
106
N
C
N
107
N
O
N
108
N
C
N
109
N
C
N
110
N
O
N
111
N
O
N
112
N
O
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
N
N
121
R
C
N
122
N
C
N
123
N
O
N
124
N
C
N
125
N
S
N
126
N
O
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
N
N
135
S
C
N
136
N
C
N
137
N
O
N
138
N
C
N
139
N
C
N
140
N
C
N
141
N
O
N
142
N
N
N
143
N
O
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
N
N
155
S
C
N
156
N
C
N
157
N
O
N
158
N
C
N
159
N
C
N
160
N
C
N
161
N
O
N
162
N
O
N
163
N
O
N
164
N
H
N
165
N
H
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
N
N
174
N
C
N
175
N
C
N
176
N
O
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
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
Y
188
N
C
Y
189
N
N
Y
190
N
C
Y
191
N
C
Y
192
N
N
N
193
N
O
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
O
N
205
N
H
N
206
N
H
N
207
N
N
N
208
S
C
N
209
N
C
N
210
N
O
N
211
S
C
N
212
N
C
N
213
N
C
N
214
N
C
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
H
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
N
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
N
N
260
N
O
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
H
N
274
N
H
N
275
N
H
N
276
N
N
N
277
S
C
N
278
N
C
N
279
N
O
N
280
N
C
N
281
N
C
N
282
N
S
N
283
N
C
N
284
N
O
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
NI
N
297
N
N
N
298
S
C
N
299
N
C
N
300
N
O
N
301
N
C
Y
302
N
C
Y
303
N
C
Y
304
N
C
Y
305
N
C
Y
306
N
C
Y
307
N
C
N
308
N
O
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
N
H
N
319
N
H
N
320
N
N
N
321
S
C
N
322
N
C
N
323
N
O
N
324
N
C
N
325
N
C
N
326
N
C
N
327
N
O
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
H
N
336
N
H
N
337
N
N
N
338
S
C
N
339
N
C
N
340
N
O
N
341
N
C
N
342
N
O
N
343
N
O
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
N
N
352
S
C
N
353
N
C
N
354
N
O
N
355
R
C
N
356
N
O
N
357
N
C
N
358
N
O
N
359
N
H
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
N
N
369
S
C
N
370
N
C
N
371
N
O
N
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
N
Y
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
N
382
N
O
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
N
N
396
S
C
N
397
N
C
N
398
N
O
N
399
N
C
Y
400
N
C
Y
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
C
N
406
N
O
N
407
N
O
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
N
N
420
S
C
N
421
N
C
N
422
N
O
N
423
N
C
N
424
N
C
N
425
N
C
N
426
N
O
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
Y
14
N
doub
Y
15
N
sing
Y
16
N
sing
Y
17
N
doub
Y
18
N
doub
Y
19
N
sing
N
20
N
doub
N
21
N
sing
Y
22
N
doub
Y
23
N
sing
N
24
N
sing
Y
25
N
sing
Y
26
N
doub
Y
27
N
doub
Y
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
sing
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
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
doub
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
doub
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
doub
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
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
doub
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
doub
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
sing
N
109
N
sing
N
110
N
doub
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
doub
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
sing
N
123
N
sing
N
124
N
sing
N
125
N
doub
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
sing
N
136
N
sing
N
137
N
sing
N
138
N
doub
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
doub
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
doub
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
doub
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
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
Y
189
N
sing
Y
190
N
doub
Y
191
N
doub
N
192
N
sing
Y
193
N
sing
N
194
N
sing
Y
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
doub
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
doub
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
doub
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
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
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
doub
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
Y
297
N
doub
Y
298
N
sing
Y
299
N
sing
N
300
N
sing
Y
301
N
doub
N
302
N
sing
Y
303
N
doub
N
304
N
sing
Y
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
doub
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
doub
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
sing
N
343
N
sing
N
344
N
sing
N
345
N
doub
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
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
doub
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
Y
366
N
doub
Y
367
N
sing
Y
368
N
sing
N
369
N
sing
Y
370
N
doub
Y
371
N
sing
Y
372
N
sing
N
373
N
sing
Y
374
N
sing
Y
375
N
doub
N
376
N
sing
Y
377
N
doub
N
378
N
sing
Y
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
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
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
Y
394
N
doub
Y
395
N
sing
Y
396
N
sing
N
397
N
sing
Y
398
N
doub
N
399
N
sing
Y
400
N
doub
N
401
N
sing
Y
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
doub
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
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
US
J.Med.Chem.
JMCMAR
0151
0022-2623
56
3379
3403
10.1021/jm4002154
23537249
Spirocyclic beta-site amyloid precursor protein cleaving enzyme 1 (BACE1) inhibitors: from hit to lowering of cerebrospinal fluid (CSF) amyloid beta in a higher species.
2013
10.2210/pdb4jp9/pdb
pdb_00004jp9
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
2009-02-11
ADSC QUANTUM 315r
SINGLE WAVELENGTH
M
x-ray
1
0.91
1.0
BL7-1
SSRL
0.91
SYNCHROTRON
SSRL BEAMLINE BL7-1
45445.121
Beta-secretase 1
3.4.23.46
Bace1 57-453
1
man
polymer
58.693
NICKEL (II) ION
2
syn
non-polymer
369.845
(4R)-2'-amino-6-(3-chlorophenyl)-1',2,2-trimethyl-2,3-dihydrospiro[chromene-4,4'-imidazol]-5'(1'H)-one
1
syn
non-polymer
18.015
water
314
nat
water
Aspartyl protease 2, ASP2, Asp 2, Beta-site amyloid precursor protein cleaving enzyme 1, Beta-site APP cleaving enzyme 1, Memapsin-2, Membrane-associated aspartic protease 2
no
no
MRGSFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAPHPFLHRYYQRQLSSTYRDLRKGVYVPYTQG
KWEGELGTDLVSIPHGPNVTVRANIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVPNLFSLQL
CGAGFPLNQSEVLASVGGSMIIGGIDHSLYTGSLWYTPIRREWYYEVIIVRVEINGQDLKMDCKEYNYDKSIVDSGTTNL
RLPKKVFEAAVKSIKAASSTEKFPDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRPVEDVAT
SQDDCYKFAISQSSTGTVMGAVIMEGFYVVFDRARKRIGFAVSACHVHDEFRTAAVEGPFVTLDMEDCGYNIPQTDESRS
HHHHHH
MRGSFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAPHPFLHRYYQRQLSSTYRDLRKGVYVPYTQG
KWEGELGTDLVSIPHGPNVTVRANIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVPNLFSLQL
CGAGFPLNQSEVLASVGGSMIIGGIDHSLYTGSLWYTPIRREWYYEVIIVRVEINGQDLKMDCKEYNYDKSIVDSGTTNL
RLPKKVFEAAVKSIKAASSTEKFPDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRPVEDVAT
SQDDCYKFAISQSSTGTVMGAVIMEGFYVVFDRARKRIGFAVSACHVHDEFRTAAVEGPFVTLDMEDCGYNIPQTDESRS
HHHHHH
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
sample
BACE1, BACE, KIAA1149
9606
Homo sapiens
562
Escherichia coli
1
2.15
42.86
VAPOR DIFFUSION, HANGING DROP
4.5
16% PEG3K, 0.1M NaAcetate, 5% DMSO , pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Database references
Data collection
Database references
Derived calculations
Refinement description
1
0
2013-04-10
1
1
2013-10-23
1
2
2023-09-20
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Bace1 with inhibitor 1a
RCSB
Y
RCSB
2013-03-19
REL
REL
NI
NICKEL (II) ION
1M5
(4R)-2'-amino-6-(3-chlorophenyl)-1',2,2-trimethyl-2,3-dihydrospiro[chromene-4,4'-imidazol]-5'(1'H)-one
HOH
water
2OAH
PDB
experimental model
NI
1
2
NI
NI
501
A
NI
2
2
NI
NI
502
A
SM1
1
3
1M5
1M5
503
A
HOH
1
4
HOH
HOH
601
A
HOH
2
4
HOH
HOH
602
A
HOH
3
4
HOH
HOH
603
A
HOH
4
4
HOH
HOH
604
A
HOH
5
4
HOH
HOH
605
A
HOH
6
4
HOH
HOH
606
A
HOH
7
4
HOH
HOH
607
A
HOH
8
4
HOH
HOH
608
A
HOH
9
4
HOH
HOH
609
A
HOH
10
4
HOH
HOH
610
A
HOH
11
4
HOH
HOH
611
A
HOH
12
4
HOH
HOH
612
A
HOH
13
4
HOH
HOH
613
A
HOH
14
4
HOH
HOH
614
A
HOH
15
4
HOH
HOH
615
A
HOH
16
4
HOH
HOH
616
A
HOH
17
4
HOH
HOH
617
A
HOH
18
4
HOH
HOH
618
A
HOH
19
4
HOH
HOH
619
A
HOH
20
4
HOH
HOH
620
A
HOH
21
4
HOH
HOH
621
A
HOH
22
4
HOH
HOH
622
A
HOH
23
4
HOH
HOH
623
A
HOH
24
4
HOH
HOH
624
A
HOH
25
4
HOH
HOH
625
A
HOH
26
4
HOH
HOH
626
A
HOH
27
4
HOH
HOH
627
A
HOH
28
4
HOH
HOH
628
A
HOH
29
4
HOH
HOH
629
A
HOH
30
4
HOH
HOH
630
A
HOH
31
4
HOH
HOH
631
A
HOH
32
4
HOH
HOH
632
A
HOH
33
4
HOH
HOH
633
A
HOH
34
4
HOH
HOH
634
A
HOH
35
4
HOH
HOH
635
A
HOH
36
4
HOH
HOH
636
A
HOH
37
4
HOH
HOH
637
A
HOH
38
4
HOH
HOH
638
A
HOH
39
4
HOH
HOH
639
A
HOH
40
4
HOH
HOH
640
A
HOH
41
4
HOH
HOH
641
A
HOH
42
4
HOH
HOH
642
A
HOH
43
4
HOH
HOH
643
A
HOH
44
4
HOH
HOH
644
A
HOH
45
4
HOH
HOH
645
A
HOH
46
4
HOH
HOH
646
A
HOH
47
4
HOH
HOH
647
A
HOH
48
4
HOH
HOH
648
A
HOH
49
4
HOH
HOH
649
A
HOH
50
4
HOH
HOH
650
A
HOH
51
4
HOH
HOH
651
A
HOH
52
4
HOH
HOH
652
A
HOH
53
4
HOH
HOH
653
A
HOH
54
4
HOH
HOH
654
A
HOH
55
4
HOH
HOH
655
A
HOH
56
4
HOH
HOH
656
A
HOH
57
4
HOH
HOH
657
A
HOH
58
4
HOH
HOH
658
A
HOH
59
4
HOH
HOH
659
A
HOH
60
4
HOH
HOH
660
A
HOH
61
4
HOH
HOH
661
A
HOH
62
4
HOH
HOH
662
A
HOH
63
4
HOH
HOH
663
A
HOH
64
4
HOH
HOH
664
A
HOH
65
4
HOH
HOH
665
A
HOH
66
4
HOH
HOH
666
A
HOH
67
4
HOH
HOH
667
A
HOH
68
4
HOH
HOH
668
A
HOH
69
4
HOH
HOH
669
A
HOH
70
4
HOH
HOH
670
A
HOH
71
4
HOH
HOH
671
A
HOH
72
4
HOH
HOH
672
A
HOH
73
4
HOH
HOH
673
A
HOH
74
4
HOH
HOH
674
A
HOH
75
4
HOH
HOH
675
A
HOH
76
4
HOH
HOH
676
A
HOH
77
4
HOH
HOH
677
A
HOH
78
4
HOH
HOH
678
A
HOH
79
4
HOH
HOH
679
A
HOH
80
4
HOH
HOH
680
A
HOH
81
4
HOH
HOH
681
A
HOH
82
4
HOH
HOH
682
A
HOH
83
4
HOH
HOH
683
A
HOH
84
4
HOH
HOH
684
A
HOH
85
4
HOH
HOH
685
A
HOH
86
4
HOH
HOH
686
A
HOH
87
4
HOH
HOH
687
A
HOH
88
4
HOH
HOH
688
A
HOH
89
4
HOH
HOH
689
A
HOH
90
4
HOH
HOH
690
A
HOH
91
4
HOH
HOH
691
A
HOH
92
4
HOH
HOH
692
A
HOH
93
4
HOH
HOH
693
A
HOH
94
4
HOH
HOH
694
A
HOH
95
4
HOH
HOH
695
A
HOH
96
4
HOH
HOH
696
A
HOH
97
4
HOH
HOH
697
A
HOH
98
4
HOH
HOH
698
A
HOH
99
4
HOH
HOH
699
A
HOH
100
4
HOH
HOH
700
A
HOH
101
4
HOH
HOH
701
A
HOH
102
4
HOH
HOH
702
A
HOH
103
4
HOH
HOH
703
A
HOH
104
4
HOH
HOH
704
A
HOH
105
4
HOH
HOH
705
A
HOH
106
4
HOH
HOH
706
A
HOH
107
4
HOH
HOH
707
A
HOH
108
4
HOH
HOH
708
A
HOH
109
4
HOH
HOH
709
A
HOH
110
4
HOH
HOH
710
A
HOH
111
4
HOH
HOH
711
A
HOH
112
4
HOH
HOH
712
A
HOH
113
4
HOH
HOH
713
A
HOH
114
4
HOH
HOH
714
A
HOH
115
4
HOH
HOH
715
A
HOH
116
4
HOH
HOH
716
A
HOH
117
4
HOH
HOH
717
A
HOH
118
4
HOH
HOH
718
A
HOH
119
4
HOH
HOH
719
A
HOH
120
4
HOH
HOH
720
A
HOH
121
4
HOH
HOH
721
A
HOH
122
4
HOH
HOH
722
A
HOH
123
4
HOH
HOH
723
A
HOH
124
4
HOH
HOH
724
A
HOH
125
4
HOH
HOH
725
A
HOH
126
4
HOH
HOH
726
A
HOH
127
4
HOH
HOH
727
A
HOH
128
4
HOH
HOH
728
A
HOH
129
4
HOH
HOH
729
A
HOH
130
4
HOH
HOH
730
A
HOH
131
4
HOH
HOH
731
A
HOH
132
4
HOH
HOH
732
A
HOH
133
4
HOH
HOH
733
A
HOH
134
4
HOH
HOH
734
A
HOH
135
4
HOH
HOH
735
A
HOH
136
4
HOH
HOH
736
A
HOH
137
4
HOH
HOH
737
A
HOH
138
4
HOH
HOH
738
A
HOH
139
4
HOH
HOH
739
A
HOH
140
4
HOH
HOH
740
A
HOH
141
4
HOH
HOH
741
A
HOH
142
4
HOH
HOH
742
A
HOH
143
4
HOH
HOH
743
A
HOH
144
4
HOH
HOH
744
A
HOH
145
4
HOH
HOH
745
A
HOH
146
4
HOH
HOH
746
A
HOH
147
4
HOH
HOH
747
A
HOH
148
4
HOH
HOH
748
A
HOH
149
4
HOH
HOH
749
A
HOH
150
4
HOH
HOH
750
A
HOH
151
4
HOH
HOH
751
A
HOH
152
4
HOH
HOH
752
A
HOH
153
4
HOH
HOH
753
A
HOH
154
4
HOH
HOH
754
A
HOH
155
4
HOH
HOH
755
A
HOH
156
4
HOH
HOH
756
A
HOH
157
4
HOH
HOH
757
A
HOH
158
4
HOH
HOH
758
A
HOH
159
4
HOH
HOH
759
A
HOH
160
4
HOH
HOH
760
A
HOH
161
4
HOH
HOH
761
A
HOH
162
4
HOH
HOH
762
A
HOH
163
4
HOH
HOH
763
A
HOH
164
4
HOH
HOH
764
A
HOH
165
4
HOH
HOH
765
A
HOH
166
4
HOH
HOH
766
A
HOH
167
4
HOH
HOH
767
A
HOH
168
4
HOH
HOH
768
A
HOH
169
4
HOH
HOH
769
A
HOH
170
4
HOH
HOH
770
A
HOH
171
4
HOH
HOH
771
A
HOH
172
4
HOH
HOH
772
A
HOH
173
4
HOH
HOH
773
A
HOH
174
4
HOH
HOH
774
A
HOH
175
4
HOH
HOH
775
A
HOH
176
4
HOH
HOH
776
A
HOH
177
4
HOH
HOH
777
A
HOH
178
4
HOH
HOH
778
A
HOH
179
4
HOH
HOH
779
A
HOH
180
4
HOH
HOH
780
A
HOH
181
4
HOH
HOH
781
A
HOH
182
4
HOH
HOH
782
A
HOH
183
4
HOH
HOH
783
A
HOH
184
4
HOH
HOH
784
A
HOH
185
4
HOH
HOH
785
A
HOH
186
4
HOH
HOH
786
A
HOH
187
4
HOH
HOH
787
A
HOH
188
4
HOH
HOH
788
A
HOH
189
4
HOH
HOH
789
A
HOH
190
4
HOH
HOH
790
A
HOH
191
4
HOH
HOH
791
A
HOH
192
4
HOH
HOH
792
A
HOH
193
4
HOH
HOH
793
A
HOH
194
4
HOH
HOH
794
A
HOH
195
4
HOH
HOH
795
A
HOH
196
4
HOH
HOH
796
A
HOH
197
4
HOH
HOH
797
A
HOH
198
4
HOH
HOH
798
A
HOH
199
4
HOH
HOH
799
A
HOH
200
4
HOH
HOH
800
A
HOH
201
4
HOH
HOH
801
A
HOH
202
4
HOH
HOH
802
A
HOH
203
4
HOH
HOH
803
A
HOH
204
4
HOH
HOH
804
A
HOH
205
4
HOH
HOH
805
A
HOH
206
4
HOH
HOH
806
A
HOH
207
4
HOH
HOH
807
A
HOH
208
4
HOH
HOH
808
A
HOH
209
4
HOH
HOH
809
A
HOH
210
4
HOH
HOH
810
A
HOH
211
4
HOH
HOH
811
A
HOH
212
4
HOH
HOH
812
A
HOH
213
4
HOH
HOH
813
A
HOH
214
4
HOH
HOH
814
A
HOH
215
4
HOH
HOH
815
A
HOH
216
4
HOH
HOH
816
A
HOH
217
4
HOH
HOH
817
A
HOH
218
4
HOH
HOH
818
A
HOH
219
4
HOH
HOH
819
A
HOH
220
4
HOH
HOH
820
A
HOH
221
4
HOH
HOH
821
A
HOH
222
4
HOH
HOH
822
A
HOH
223
4
HOH
HOH
823
A
HOH
224
4
HOH
HOH
824
A
HOH
225
4
HOH
HOH
825
A
HOH
226
4
HOH
HOH
826
A
HOH
227
4
HOH
HOH
827
A
HOH
228
4
HOH
HOH
828
A
HOH
229
4
HOH
HOH
829
A
HOH
230
4
HOH
HOH
830
A
HOH
231
4
HOH
HOH
831
A
HOH
232
4
HOH
HOH
832
A
HOH
233
4
HOH
HOH
833
A
HOH
234
4
HOH
HOH
834
A
HOH
235
4
HOH
HOH
835
A
HOH
236
4
HOH
HOH
836
A
HOH
237
4
HOH
HOH
837
A
HOH
238
4
HOH
HOH
838
A
HOH
239
4
HOH
HOH
839
A
HOH
240
4
HOH
HOH
840
A
HOH
241
4
HOH
HOH
841
A
HOH
242
4
HOH
HOH
842
A
HOH
243
4
HOH
HOH
843
A
HOH
244
4
HOH
HOH
844
A
HOH
245
4
HOH
HOH
845
A
HOH
246
4
HOH
HOH
846
A
HOH
247
4
HOH
HOH
847
A
HOH
248
4
HOH
HOH
848
A
HOH
249
4
HOH
HOH
849
A
HOH
250
4
HOH
HOH
850
A
HOH
251
4
HOH
HOH
851
A
HOH
252
4
HOH
HOH
852
A
HOH
253
4
HOH
HOH
853
A
HOH
254
4
HOH
HOH
854
A
HOH
255
4
HOH
HOH
855
A
HOH
256
4
HOH
HOH
856
A
HOH
257
4
HOH
HOH
857
A
HOH
258
4
HOH
HOH
858
A
HOH
259
4
HOH
HOH
859
A
HOH
260
4
HOH
HOH
860
A
HOH
261
4
HOH
HOH
861
A
HOH
262
4
HOH
HOH
862
A
HOH
263
4
HOH
HOH
863
A
HOH
264
4
HOH
HOH
864
A
HOH
265
4
HOH
HOH
865
A
HOH
266
4
HOH
HOH
866
A
HOH
267
4
HOH
HOH
867
A
HOH
268
4
HOH
HOH
868
A
HOH
269
4
HOH
HOH
869
A
HOH
270
4
HOH
HOH
870
A
HOH
271
4
HOH
HOH
871
A
HOH
272
4
HOH
HOH
872
A
HOH
273
4
HOH
HOH
873
A
HOH
274
4
HOH
HOH
874
A
HOH
275
4
HOH
HOH
875
A
HOH
276
4
HOH
HOH
876
A
HOH
277
4
HOH
HOH
877
A
HOH
278
4
HOH
HOH
878
A
HOH
279
4
HOH
HOH
879
A
HOH
280
4
HOH
HOH
880
A
HOH
281
4
HOH
HOH
881
A
HOH
282
4
HOH
HOH
882
A
HOH
283
4
HOH
HOH
883
A
HOH
284
4
HOH
HOH
884
A
HOH
285
4
HOH
HOH
885
A
HOH
286
4
HOH
HOH
886
A
HOH
287
4
HOH
HOH
887
A
HOH
288
4
HOH
HOH
888
A
HOH
289
4
HOH
HOH
889
A
HOH
290
4
HOH
HOH
890
A
HOH
291
4
HOH
HOH
891
A
HOH
292
4
HOH
HOH
892
A
HOH
293
4
HOH
HOH
893
A
HOH
294
4
HOH
HOH
894
A
HOH
295
4
HOH
HOH
895
A
HOH
296
4
HOH
HOH
896
A
HOH
297
4
HOH
HOH
897
A
HOH
298
4
HOH
HOH
898
A
HOH
299
4
HOH
HOH
899
A
HOH
300
4
HOH
HOH
900
A
HOH
301
4
HOH
HOH
901
A
HOH
302
4
HOH
HOH
902
A
HOH
303
4
HOH
HOH
903
A
HOH
304
4
HOH
HOH
904
A
HOH
305
4
HOH
HOH
905
A
HOH
306
4
HOH
HOH
906
A
HOH
307
4
HOH
HOH
907
A
HOH
308
4
HOH
HOH
908
A
HOH
309
4
HOH
HOH
909
A
HOH
310
4
HOH
HOH
910
A
HOH
311
4
HOH
HOH
911
A
HOH
312
4
HOH
HOH
912
A
HOH
313
4
HOH
HOH
913
A
HOH
314
4
HOH
HOH
914
A
n
1
43
A
n
2
44
A
GLY
45
n
3
GLY
45
A
SER
46
n
4
SER
46
A
PHE
47
n
5
PHE
47
A
VAL
48
n
6
VAL
48
A
GLU
1
n
7
GLU
49
A
MET
2
n
8
MET
50
A
VAL
3
n
9
VAL
51
A
ASP
4
n
10
ASP
52
A
ASN
5
n
11
ASN
53
A
LEU
6
n
12
LEU
54
A
ARG
7
n
13
ARG
55
A
GLY
8
n
14
GLY
56
A
LYS
9
n
15
LYS
57
A
SER
10
n
16
SER
58
A
GLY
11
n
17
GLY
59
A
GLN
12
n
18
GLN
60
A
GLY
13
n
19
GLY
61
A
TYR
14
n
20
TYR
62
A
TYR
15
n
21
TYR
63
A
VAL
16
n
22
VAL
64
A
GLU
17
n
23
GLU
65
A
MET
18
n
24
MET
66
A
THR
19
n
25
THR
67
A
VAL
20
n
26
VAL
68
A
GLY
21
n
27
GLY
69
A
SER
22
n
28
SER
70
A
PRO
23
n
29
PRO
71
A
PRO
24
n
30
PRO
72
A
GLN
25
n
31
GLN
73
A
THR
26
n
32
THR
74
A
LEU
27
n
33
LEU
75
A
ASN
28
n
34
ASN
76
A
ILE
29
n
35
ILE
77
A
LEU
30
n
36
LEU
78
A
VAL
31
n
37
VAL
79
A
ASP
32
n
38
ASP
80
A
THR
33
n
39
THR
81
A
GLY
34
n
40
GLY
82
A
SER
35
n
41
SER
83
A
SER
36
n
42
SER
84
A
ASN
37
n
43
ASN
85
A
PHE
38
n
44
PHE
86
A
ALA
39
n
45
ALA
87
A
VAL
40
n
46
VAL
88
A
GLY
41
n
47
GLY
89
A
ALA
42
n
48
ALA
90
A
ALA
43
n
49
ALA
91
A
PRO
44
n
50
PRO
92
A
HIS
45
n
51
HIS
93
A
PRO
46
n
52
PRO
94
A
PHE
47
n
53
PHE
95
A
LEU
48
n
54
LEU
96
A
HIS
49
n
55
HIS
97
A
ARG
50
n
56
ARG
98
A
TYR
51
n
57
TYR
99
A
TYR
52
n
58
TYR
100
A
GLN
53
n
59
GLN
101
A
ARG
54
n
60
ARG
102
A
GLN
55
n
61
GLN
103
A
LEU
56
n
62
LEU
104
A
SER
57
n
63
SER
105
A
SER
58
n
64
SER
106
A
THR
59
n
65
THR
107
A
TYR
60
n
66
TYR
108
A
ARG
61
n
67
ARG
109
A
ASP
62
n
68
ASP
110
A
LEU
63
n
69
LEU
111
A
ARG
64
n
70
ARG
112
A
LYS
65
n
71
LYS
113
A
GLY
66
n
72
GLY
114
A
VAL
67
n
73
VAL
115
A
TYR
68
n
74
TYR
116
A
VAL
69
n
75
VAL
117
A
PRO
70
n
76
PRO
118
A
TYR
71
n
77
TYR
119
A
THR
72
n
78
THR
120
A
GLN
73
n
79
GLN
121
A
GLY
74
n
80
GLY
122
A
LYS
75
n
81
LYS
123
A
TRP
76
n
82
TRP
124
A
GLU
77
n
83
GLU
125
A
GLY
78
n
84
GLY
126
A
GLU
79
n
85
GLU
127
A
LEU
80
n
86
LEU
128
A
GLY
81
n
87
GLY
129
A
THR
82
n
88
THR
130
A
ASP
83
n
89
ASP
131
A
LEU
84
n
90
LEU
132
A
VAL
85
n
91
VAL
133
A
SER
86
n
92
SER
134
A
ILE
87
n
93
ILE
135
A
PRO
88
n
94
PRO
136
A
HIS
89
n
95
HIS
137
A
GLY
90
n
96
GLY
138
A
PRO
91
n
97
PRO
139
A
ASN
92
n
98
ASN
140
A
VAL
93
n
99
VAL
141
A
THR
94
n
100
THR
142
A
VAL
95
n
101
VAL
143
A
ARG
96
n
102
ARG
144
A
ALA
97
n
103
ALA
145
A
ASN
98
n
104
ASN
146
A
ILE
99
n
105
ILE
147
A
ALA
100
n
106
ALA
148
A
ALA
101
n
107
ALA
149
A
ILE
102
n
108
ILE
150
A
THR
103
n
109
THR
151
A
GLU
104
n
110
GLU
152
A
SER
105
n
111
SER
153
A
ASP
106
n
112
ASP
154
A
LYS
107
n
113
LYS
155
A
PHE
108
n
114
PHE
156
A
PHE
109
n
115
PHE
157
A
ILE
110
n
116
ILE
158
A
ASN
111
n
117
ASN
159
A
GLY
112
n
118
GLY
160
A
SER
113
n
119
SER
161
A
ASN
114
n
120
ASN
162
A
TRP
115
n
121
TRP
163
A
GLU
116
n
122
GLU
164
A
GLY
117
n
123
GLY
165
A
ILE
118
n
124
ILE
166
A
LEU
119
n
125
LEU
167
A
GLY
120
n
126
GLY
168
A
LEU
121
n
127
LEU
169
A
ALA
122
n
128
ALA
170
A
TYR
123
n
129
TYR
171
A
ALA
124
n
130
ALA
172
A
GLU
125
n
131
GLU
173
A
ILE
126
n
132
ILE
174
A
ALA
127
n
133
ALA
175
A
ARG
128
n
134
ARG
176
A
PRO
129
n
135
PRO
177
A
ASP
130
n
136
ASP
178
A
ASP
131
n
137
ASP
179
A
SER
132
n
138
SER
180
A
LEU
133
n
139
LEU
181
A
GLU
134
n
140
GLU
182
A
PRO
135
n
141
PRO
183
A
PHE
136
n
142
PHE
184
A
PHE
137
n
143
PHE
185
A
ASP
138
n
144
ASP
186
A
SER
139
n
145
SER
187
A
LEU
140
n
146
LEU
188
A
VAL
141
n
147
VAL
189
A
LYS
142
n
148
LYS
190
A
GLN
143
n
149
GLN
191
A
THR
144
n
150
THR
192
A
HIS
145
n
151
HIS
193
A
VAL
146
n
152
VAL
194
A
PRO
147
n
153
PRO
195
A
ASN
148
n
154
ASN
196
A
LEU
149
n
155
LEU
197
A
PHE
150
n
156
PHE
198
A
SER
151
n
157
SER
199
A
LEU
152
n
158
LEU
200
A
GLN
153
n
159
GLN
201
A
LEU
154
n
160
LEU
202
A
CYS
155
n
161
CYS
203
A
GLY
156
n
162
GLY
204
A
ALA
157
n
163
ALA
205
A
GLY
158
n
164
GLY
206
A
PHE
159
n
165
PHE
207
A
PRO
160
n
166
PRO
208
A
LEU
161
n
167
LEU
209
A
ASN
162
n
168
ASN
210
A
GLN
163
n
169
GLN
211
A
SER
164
n
170
SER
212
A
GLU
165
n
171
GLU
213
A
VAL
166
n
172
VAL
214
A
LEU
167
n
173
LEU
215
A
ALA
168
n
174
ALA
216
A
SER
169
n
175
SER
217
A
VAL
170
n
176
VAL
218
A
GLY
171
n
177
GLY
219
A
GLY
172
n
178
GLY
220
A
SER
173
n
179
SER
221
A
MET
174
n
180
MET
222
A
ILE
175
n
181
ILE
223
A
ILE
176
n
182
ILE
224
A
GLY
177
n
183
GLY
225
A
GLY
178
n
184
GLY
226
A
ILE
179
n
185
ILE
227
A
ASP
180
n
186
ASP
228
A
HIS
181
n
187
HIS
229
A
SER
182
n
188
SER
230
A
LEU
183
n
189
LEU
231
A
TYR
184
n
190
TYR
232
A
THR
185
n
191
THR
233
A
GLY
186
n
192
GLY
234
A
SER
187
n
193
SER
235
A
LEU
188
n
194
LEU
236
A
TRP
189
n
195
TRP
237
A
TYR
190
n
196
TYR
238
A
THR
191
n
197
THR
239
A
PRO
192
n
198
PRO
240
A
ILE
193
n
199
ILE
241
A
ARG
194
n
200
ARG
242
A
ARG
195
n
201
ARG
243
A
GLU
196
n
202
GLU
244
A
TRP
197
n
203
TRP
245
A
TYR
198
n
204
TYR
246
A
TYR
199
n
205
TYR
247
A
GLU
200
n
206
GLU
248
A
VAL
201
n
207
VAL
249
A
ILE
202
n
208
ILE
250
A
ILE
203
n
209
ILE
251
A
VAL
204
n
210
VAL
252
A
ARG
205
n
211
ARG
253
A
VAL
206
n
212
VAL
254
A
GLU
207
n
213
GLU
255
A
ILE
208
n
214
ILE
256
A
ASN
209
n
215
ASN
257
A
GLY
210
n
216
GLY
258
A
GLN
211
n
217
GLN
259
A
ASP
212
n
218
ASP
260
A
LEU
213
n
219
LEU
261
A
LYS
214
n
220
LYS
262
A
MET
215
n
221
MET
263
A
ASP
216
n
222
ASP
264
A
CYS
217
n
223
CYS
265
A
LYS
218
n
224
LYS
266
A
GLU
219
n
225
GLU
267
A
TYR
220
n
226
TYR
268
A
ASN
221
n
227
ASN
269
A
TYR
222
n
228
TYR
270
A
ASP
223
n
229
ASP
271
A
LYS
224
n
230
LYS
272
A
SER
225
n
231
SER
273
A
ILE
226
n
232
ILE
274
A
VAL
227
n
233
VAL
275
A
ASP
228
n
234
ASP
276
A
SER
229
n
235
SER
277
A
GLY
230
n
236
GLY
278
A
THR
231
n
237
THR
279
A
THR
232
n
238
THR
280
A
ASN
233
n
239
ASN
281
A
LEU
234
n
240
LEU
282
A
ARG
235
n
241
ARG
283
A
LEU
236
n
242
LEU
284
A
PRO
237
n
243
PRO
285
A
LYS
238
n
244
LYS
286
A
LYS
239
n
245
LYS
287
A
VAL
240
n
246
VAL
288
A
PHE
241
n
247
PHE
289
A
GLU
242
n
248
GLU
290
A
ALA
243
n
249
ALA
291
A
ALA
244
n
250
ALA
292
A
VAL
245
n
251
VAL
293
A
LYS
246
n
252
LYS
294
A
SER
247
n
253
SER
295
A
ILE
248
n
254
ILE
296
A
LYS
249
n
255
LYS
297
A
ALA
250
n
256
ALA
298
A
ALA
251
n
257
ALA
299
A
SER
252
n
258
SER
300
A
SER
253
n
259
SER
301
A
THR
254
n
260
THR
302
A
GLU
255
n
261
GLU
303
A
LYS
256
n
262
LYS
304
A
PHE
257
n
263
PHE
305
A
PRO
258
n
264
PRO
306
A
ASP
259
n
265
ASP
307
A
GLY
260
n
266
GLY
308
A
PHE
261
n
267
PHE
309
A
TRP
262
n
268
TRP
310
A
LEU
263
n
269
LEU
311
A
GLY
264
n
270
GLY
312
A
GLU
265
n
271
GLU
313
A
GLN
266
n
272
GLN
314
A
LEU
267
n
273
LEU
315
A
VAL
268
n
274
VAL
316
A
CYS
269
n
275
CYS
317
A
TRP
270
n
276
TRP
318
A
GLN
271
n
277
GLN
319
A
ALA
272
n
278
ALA
320
A
GLY
273
n
279
GLY
321
A
THR
274
n
280
THR
322
A
THR
275
n
281
THR
323
A
PRO
276
n
282
PRO
324
A
TRP
277
n
283
TRP
325
A
ASN
278
n
284
ASN
326
A
ILE
279
n
285
ILE
327
A
PHE
280
n
286
PHE
328
A
PRO
281
n
287
PRO
329
A
VAL
282
n
288
VAL
330
A
ILE
283
n
289
ILE
331
A
SER
284
n
290
SER
332
A
LEU
285
n
291
LEU
333
A
TYR
286
n
292
TYR
334
A
LEU
287
n
293
LEU
335
A
MET
288
n
294
MET
336
A
GLY
289
n
295
GLY
337
A
GLU
290
n
296
GLU
338
A
VAL
291
n
297
VAL
339
A
THR
292
n
298
THR
340
A
ASN
293
n
299
ASN
341
A
GLN
294
n
300
GLN
342
A
SER
295
n
301
SER
343
A
PHE
296
n
302
PHE
344
A
ARG
297
n
303
ARG
345
A
ILE
298
n
304
ILE
346
A
THR
299
n
305
THR
347
A
ILE
300
n
306
ILE
348
A
LEU
301
n
307
LEU
349
A
PRO
302
n
308
PRO
350
A
GLN
303
n
309
GLN
351
A
GLN
304
n
310
GLN
352
A
TYR
305
n
311
TYR
353
A
LEU
306
n
312
LEU
354
A
ARG
307
n
313
ARG
355
A
PRO
308
n
314
PRO
356
A
VAL
309
n
315
VAL
357
A
GLU
310
n
316
GLU
358
A
ASP
311
n
317
ASP
359
A
VAL
312
n
318
VAL
360
A
ALA
313
n
319
ALA
361
A
THR
314
n
320
THR
362
A
SER
315
n
321
SER
363
A
GLN
316
n
322
GLN
364
A
ASP
317
n
323
ASP
365
A
ASP
318
n
324
ASP
366
A
CYS
319
n
325
CYS
367
A
TYR
320
n
326
TYR
368
A
LYS
321
n
327
LYS
369
A
PHE
322
n
328
PHE
370
A
ALA
323
n
329
ALA
371
A
ILE
324
n
330
ILE
372
A
SER
325
n
331
SER
373
A
GLN
326
n
332
GLN
374
A
SER
327
n
333
SER
375
A
SER
328
n
334
SER
376
A
THR
329
n
335
THR
377
A
GLY
330
n
336
GLY
378
A
THR
331
n
337
THR
379
A
VAL
332
n
338
VAL
380
A
MET
333
n
339
MET
381
A
GLY
334
n
340
GLY
382
A
ALA
335
n
341
ALA
383
A
VAL
336
n
342
VAL
384
A
ILE
337
n
343
ILE
385
A
MET
338
n
344
MET
386
A
GLU
339
n
345
GLU
387
A
GLY
340
n
346
GLY
388
A
PHE
341
n
347
PHE
389
A
TYR
342
n
348
TYR
390
A
VAL
343
n
349
VAL
391
A
VAL
344
n
350
VAL
392
A
PHE
345
n
351
PHE
393
A
ASP
346
n
352
ASP
394
A
ARG
347
n
353
ARG
395
A
ALA
348
n
354
ALA
396
A
ARG
349
n
355
ARG
397
A
LYS
350
n
356
LYS
398
A
ARG
351
n
357
ARG
399
A
ILE
352
n
358
ILE
400
A
GLY
353
n
359
GLY
401
A
PHE
354
n
360
PHE
402
A
ALA
355
n
361
ALA
403
A
VAL
356
n
362
VAL
404
A
SER
357
n
363
SER
405
A
ALA
358
n
364
ALA
406
A
CYS
359
n
365
CYS
407
A
HIS
360
n
366
HIS
408
A
VAL
361
n
367
VAL
409
A
HIS
362
n
368
HIS
410
A
ASP
363
n
369
ASP
411
A
GLU
364
n
370
GLU
412
A
PHE
365
n
371
PHE
413
A
ARG
366
n
372
ARG
414
A
THR
367
n
373
THR
415
A
ALA
368
n
374
ALA
416
A
ALA
369
n
375
ALA
417
A
VAL
370
n
376
VAL
418
A
GLU
371
n
377
GLU
419
A
GLY
372
n
378
GLY
420
A
PRO
373
n
379
PRO
421
A
PHE
374
n
380
PHE
422
A
VAL
375
n
381
VAL
423
A
THR
376
n
382
THR
424
A
LEU
377
n
383
LEU
425
A
ASP
378
n
384
ASP
426
A
MET
379
n
385
MET
427
A
GLU
380
n
386
GLU
428
A
ASP
381
n
387
ASP
429
A
CYS
382
n
388
CYS
430
A
GLY
383
n
389
GLY
431
A
TYR
384
n
390
TYR
432
A
ASN
385
n
391
ASN
433
A
ILE
386
n
392
ILE
434
A
PRO
387
n
393
PRO
435
A
GLN
388
n
394
GLN
436
A
THR
389
n
395
THR
437
A
ASP
390
n
396
ASP
438
A
GLU
391
n
397
GLU
439
A
SER
392
n
398
SER
440
A
ARG
393
n
399
ARG
441
A
SER
394
n
400
SER
442
A
HIS
395
n
401
HIS
443
A
HIS
396
n
402
HIS
444
A
HIS
397
n
403
HIS
445
A
HIS
398
n
404
HIS
446
A
n
405
447
A
n
406
448
A
author_defined_assembly
1
monomeric
software_defined_assembly
PISA
2
dimeric
2850
-40
33330
A
HIS
444
A
ND1
HIS
402
1_555
A
NI
501
B
NI
NI
1_555
A
HIS
446
A
NE2
HIS
404
1_555
116.0
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
3_655
-x+1,y,-z+1/2
crystal symmetry operation
75.2950000000
0.0000000000
49.9980000000
A
N
TYR
119
A
N
TYR
77
A
O
GLY
122
A
O
GLY
80
A
O
SER
134
A
O
SER
92
A
N
THR
67
A
N
THR
25
A
O
TYR
63
A
O
TYR
21
A
N
ARG
55
A
N
ARG
13
A
N
LEU
54
A
N
LEU
12
A
O
GLY
220
A
O
GLY
178
A
O
SER
221
A
O
SER
179
A
N
GLN
201
A
N
GLN
159
A
N
PHE
198
A
N
PHE
156
A
O
PHE
393
A
O
PHE
351
A
N
TYR
390
A
N
TYR
348
A
O
ALA
403
A
O
ALA
361
A
O
ILE
400
A
O
ILE
358
A
N
THR
239
A
N
THR
197
A
N
TYR
119
A
N
TYR
77
A
O
GLY
122
A
O
GLY
80
A
N
VAL
133
A
N
VAL
91
A
O
VAL
143
A
O
VAL
101
A
O
ILE
150
A
O
ILE
108
A
N
VAL
88
A
N
VAL
46
A
N
ALA
87
A
N
ALA
45
A
O
ILE
166
A
O
ILE
124
A
O
LEU
167
A
O
LEU
125
A
N
LEU
78
A
N
LEU
36
A
O
VAL
79
A
O
VAL
37
A
N
TYR
62
A
N
TYR
20
A
O
TYR
63
A
O
TYR
21
A
N
ARG
55
A
N
ARG
13
A
N
LEU
54
A
N
LEU
12
A
O
GLY
220
A
O
GLY
178
A
O
SER
221
A
O
SER
179
A
N
GLN
201
A
N
GLN
159
A
N
PHE
198
A
N
PHE
156
A
O
PHE
393
A
O
PHE
351
A
N
TYR
390
A
N
TYR
348
A
O
ALA
403
A
O
ALA
361
A
O
ILE
400
A
O
ILE
358
A
N
THR
239
A
N
THR
197
A
O
GLN
259
A
O
GLN
217
A
N
ILE
256
A
N
ILE
214
A
N
ARG
253
A
N
ARG
211
A
O
TYR
334
A
O
TYR
292
A
N
LEU
335
A
N
LEU
293
A
O
PHE
344
A
O
PHE
302
A
N
ARG
345
A
N
ARG
303
A
O
GLU
419
A
O
GLU
377
A
N
ILE
274
A
N
ILE
232
A
O
MET
381
A
O
MET
339
A
O
VAL
380
A
O
VAL
338
A
N
ARG
283
A
N
ARG
241
A
N
LEU
284
A
N
LEU
242
A
O
SER
373
A
O
SER
331
A
N
TRP
318
A
N
TRP
276
A
O
ASP
366
A
O
ASP
324
A
O
LYS
369
A
O
LYS
327
A
N
ARG
355
A
N
ARG
313
1
A
HOH
877
E
HOH
1
A
HOH
881
E
HOH
1
A
MET
43
A
MET
1
1
Y
1
A
ARG
44
A
ARG
2
1
Y
1
A
HIS
447
A
HIS
405
1
Y
1
A
HIS
448
A
HIS
406
1
Y
1
A
HIS
137
-102.50
57.50
1
A
PHE
156
-109.79
-63.19
1
A
TRP
245
-140.95
-83.76
1
A
ASN
257
35.52
58.79
16.305
-0.01
0.00
0.00
-0.64
0.00
0.64
0.943
0.921
0.22084
0.18687
0.18855
1.80
29.25
1830
34792
5.0
99.82
2.344
0.076
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.141
0.128
0.80
0.80
1.20
2OAH
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
1.80
29.25
314
3505
28
0
3163
0.006
0.019
3278
1.102
1.952
4466
6.093
5.000
401
32.952
23.882
152
13.296
15.000
514
14.374
15.000
18
0.074
0.200
479
0.004
0.021
2527
0.279
0.201
1.847
145
2523
20
100.00
1.8
30.0
4JP9
36696
36648
0
2
0.054
0.050
1
14.54
7.12
99.9
0.097
1.8
1.9
8.0
5301
0.097
1
7.24
100.0
data collection
ADSC
Quantum
phasing
MOLREP
refinement
REFMAC
5.7.0029
data reduction
MOSFLM
data scaling
SCALA
Spirocyclic Beta-Site Amyloid Precursor Protein Cleaving Enzyme 1 (BACE1) Inhibitors
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
PHE
47
A
PHE
5
HELX_P
A
VAL
51
A
VAL
9
5
1
5
A
GLN
101
A
GLN
59
HELX_P
A
SER
105
A
SER
63
5
2
5
A
TYR
171
A
TYR
129
HELX_P
A
ALA
175
A
ALA
133
5
3
5
A
PRO
183
A
PRO
141
HELX_P
A
THR
192
A
THR
150
1
4
10
A
ASP
228
A
ASP
186
HELX_P
A
SER
230
A
SER
188
5
5
3
A
ASP
264
A
ASP
222
HELX_P
A
TYR
270
A
TYR
228
5
6
7
A
LYS
286
A
LYS
244
HELX_P
A
SER
300
A
SER
258
1
7
15
A
PRO
306
A
PRO
264
HELX_P
A
LEU
311
A
LEU
269
1
8
6
A
PRO
324
A
PRO
282
HELX_P
A
PHE
328
A
PHE
286
5
9
5
A
LEU
349
A
LEU
307
HELX_P
A
TYR
353
A
TYR
311
1
10
5
A
GLY
382
A
GLY
340
HELX_P
A
GLU
387
A
GLU
345
1
11
6
A
THR
437
A
THR
395
HELX_P
A
HIS
443
A
HIS
401
1
12
7
disulf
2.040
A
CYS
203
A
SG
CYS
161
1_555
A
CYS
407
A
SG
CYS
365
1_555
disulf
2.036
A
CYS
265
A
SG
CYS
223
1_555
A
CYS
430
A
SG
CYS
388
1_555
disulf
2.042
A
CYS
317
A
SG
CYS
275
1_555
A
CYS
367
A
SG
CYS
325
1_555
metalc
2.754
A
GLU
65
A
OE1
GLU
23
1_555
A
NI
502
C
NI
NI
1_555
metalc
2.036
A
HIS
444
A
ND1
HIS
402
1_555
A
NI
501
B
NI
NI
1_555
metalc
2.072
A
HIS
446
A
NE2
HIS
404
1_555
A
NI
501
B
NI
NI
1_555
HYDROLASE/HYDROLASE INHIBITOR
Aspartyl Protease, HYDROLASE-HYDROLASE INHIBITOR complex
A
SER
70
A
SER
28
1
A
PRO
71
A
PRO
29
-5.70
A
ARG
176
A
ARG
134
1
A
PRO
177
A
PRO
135
4.79
A
PHE
207
A
PHE
165
1
A
PRO
208
A
PRO
166
-0.02
A
TYR
270
A
TYR
228
1
A
ASP
271
A
ASP
229
4.42
A
GLY
420
A
GLY
378
1
A
PRO
421
A
PRO
379
-1.66
BACE1_HUMAN
UNP
1
57
P56817
RGSFVEMVDNLRGKSGQGYYVEMTVGSPPQTLNILVDTGSSNFAVGAAPHPFLHRYYQRQLSSTYRDLRKGVYVPYTQGK
WEGELGTDLVSIPHGPNVTVRANIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVPNLFSLQLC
GAGFPLNQSEVLASVGGSMIIGGIDHSLYTGSLWYTPIRREWYYEVIIVRVEINGQDLKMDCKEYNYDKSIVDSGTTNLR
LPKKVFEAAVKSIKAASSTEKFPDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRPVEDVATS
QDDCYKFAISQSSTGTVMGAVIMEGFYVVFDRARKRIGFAVSACHVHDEFRTAAVEGPFVTLDMEDCGYNIPQTDES
57
453
4JP9
44
440
P56817
A
1
2
398
1
expression tag
MET
43
4JP9
A
P56817
UNP
1
1
expression tag
ARG
441
4JP9
A
P56817
UNP
399
1
expression tag
SER
442
4JP9
A
P56817
UNP
400
1
expression tag
HIS
443
4JP9
A
P56817
UNP
401
1
expression tag
HIS
444
4JP9
A
P56817
UNP
402
1
expression tag
HIS
445
4JP9
A
P56817
UNP
403
1
expression tag
HIS
446
4JP9
A
P56817
UNP
404
1
expression tag
HIS
447
4JP9
A
P56817
UNP
405
1
expression tag
HIS
448
4JP9
A
P56817
UNP
406
9
13
5
4
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
A
ARG
109
A
ARG
67
A
TYR
119
A
TYR
77
A
GLY
122
A
GLY
80
A
SER
134
A
SER
92
A
TYR
62
A
TYR
20
A
VAL
68
A
VAL
26
A
LEU
54
A
LEU
12
A
LYS
57
A
LYS
15
A
SER
217
A
SER
175
A
ILE
224
A
ILE
182
A
PHE
198
A
PHE
156
A
CYS
203
A
CYS
161
A
PHE
389
A
PHE
347
A
ASP
394
A
ASP
352
A
ARG
399
A
ARG
357
A
SER
405
A
SER
363
A
TYR
232
A
TYR
190
A
PRO
240
A
PRO
198
A
ARG
109
A
ARG
67
A
TYR
119
A
TYR
77
A
GLY
122
A
GLY
80
A
SER
134
A
SER
92
A
THR
142
A
THR
100
A
ASP
154
A
ASP
112
A
PHE
86
A
PHE
44
A
GLY
89
A
GLY
47
A
GLY
165
A
GLY
123
A
GLY
168
A
GLY
126
A
GLN
73
A
GLN
31
A
ASP
80
A
ASP
38
A
TYR
62
A
TYR
20
A
VAL
68
A
VAL
26
A
LEU
54
A
LEU
12
A
LYS
57
A
LYS
15
A
SER
217
A
SER
175
A
ILE
224
A
ILE
182
A
PHE
198
A
PHE
156
A
CYS
203
A
CYS
161
A
PHE
389
A
PHE
347
A
ASP
394
A
ASP
352
A
ARG
399
A
ARG
357
A
SER
405
A
SER
363
A
TYR
232
A
TYR
190
A
PRO
240
A
PRO
198
A
GLN
259
A
GLN
217
A
ASP
260
A
ASP
218
A
ILE
251
A
ILE
209
A
ILE
256
A
ILE
214
A
ILE
331
A
ILE
289
A
MET
336
A
MET
294
A
GLN
342
A
GLN
300
A
ILE
348
A
ILE
306
A
ALA
417
A
ALA
375
A
VAL
423
A
VAL
381
A
SER
273
A
SER
231
A
VAL
275
A
VAL
233
A
THR
379
A
THR
337
A
MET
381
A
MET
339
A
LEU
282
A
LEU
240
A
PRO
285
A
PRO
243
A
ILE
372
A
ILE
330
A
SER
375
A
SER
333
A
VAL
316
A
VAL
274
A
GLN
319
A
GLN
277
A
ASP
365
A
ASP
323
A
PHE
370
A
PHE
328
A
LEU
354
A
LEU
312
A
PRO
356
A
PRO
314
BINDING SITE FOR RESIDUE NI A 501
A
NI
501
Software
4
BINDING SITE FOR RESIDUE NI A 502
A
NI
502
Software
4
BINDING SITE FOR RESIDUE 1M5 A 503
A
1M5
503
Software
11
A
GLU
303
A
GLU
261
4
5_445
A
ASP
438
A
ASP
396
4
4_555
A
HIS
444
A
HIS
402
4
1_555
A
HIS
446
A
HIS
404
4
1_555
A
GLU
65
A
GLU
23
4
1_555
A
HIS
137
A
HIS
95
4
1_555
A
ASN
162
A
ASN
120
4
3_655
A
GLU
164
A
GLU
122
4
3_655
A
GLY
59
A
GLY
17
11
1_555
A
GLN
60
A
GLN
18
11
1_555
A
GLY
61
A
GLY
19
11
1_555
A
ASP
80
A
ASP
38
11
1_555
A
SER
83
A
SER
41
11
1_555
A
PHE
156
A
PHE
114
11
1_555
A
ILE
158
A
ILE
116
11
1_555
A
ILE
166
A
ILE
124
11
1_555
A
ASP
276
A
ASP
234
11
1_555
A
GLY
278
A
GLY
236
11
1_555
A
THR
279
A
THR
237
11
1_555
20
C 2 2 21