0.009791
0.005653
0.000000
0.000000
0.011305
0.000000
0.000000
0.000000
0.005943
0.00000
0.00000
0.00000
Edwards, P.D.
Albert, J.S.
Sylvester, M.
Aharony, D.
Andisik, D.
Callaghan, O.
Campbell, J.B.
Carr, R.A.
Chessari, G.
Congreve, M.
Frederickson, M.
Folmer, R.H.A.
Geschwindner, S.
Koether, G.
Kolmodin, K.
Krumrine, J.
Mauger, R.C.
Murray, C.W.
Olsson, L.
Patel, S.
Spear, N.
Tian, G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
102.138
102.138
168.258
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
C14 H14 N4 O
254.287
2-amino-6-[2-(1H-indol-6-yl)ethyl]pyrimidin-4(3H)-one
non-polymer
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
I -1
126.904
IODIDE ION
non-polymer
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
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
N
C
N
76
N
C
N
77
N
C
N
78
N
C
N
79
N
C
N
80
N
C
Y
81
N
C
Y
82
N
C
Y
83
N
C
Y
84
N
C
Y
85
N
C
Y
86
N
C
Y
87
N
N
Y
88
N
C
Y
89
N
C
N
90
N
N
N
91
N
N
N
92
N
O
N
93
N
H
N
94
N
H
N
95
N
H
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
H
N
105
N
H
N
106
N
H
N
107
N
N
N
108
R
C
N
109
N
C
N
110
N
O
N
111
N
C
N
112
N
S
N
113
N
O
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
H
N
121
N
N
N
122
S
C
N
123
N
C
N
124
N
O
N
125
N
C
N
126
N
C
N
127
N
C
N
128
N
O
N
129
N
N
N
130
N
O
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
N
N
142
S
C
N
143
N
C
N
144
N
O
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
O
N
149
N
O
N
150
N
O
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
H
N
159
N
H
N
160
N
N
N
161
N
C
N
162
N
C
N
163
N
O
N
164
N
O
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
N
N
171
S
C
N
172
N
C
N
173
N
O
N
174
N
C
Y
175
N
C
Y
176
N
N
Y
177
N
C
Y
178
N
C
Y
179
N
N
N
180
N
O
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
N
N
195
S
C
N
196
N
C
N
197
N
O
N
198
S
C
N
199
N
C
N
200
N
C
N
201
N
C
N
202
N
O
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
I
N
217
N
N
N
218
S
C
N
219
N
C
N
220
N
O
N
221
N
C
N
222
N
C
N
223
N
C
N
224
N
C
N
225
N
O
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
N
N
240
S
C
N
241
N
C
N
242
N
O
N
243
N
C
N
244
N
C
N
245
N
C
N
246
N
C
N
247
N
N
N
248
N
O
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
N
N
265
S
C
N
266
N
C
N
267
N
O
N
268
N
C
N
269
N
C
N
270
N
S
N
271
N
C
N
272
N
O
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
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
N
N
285
S
C
N
286
N
C
N
287
N
O
N
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
Y
292
N
C
Y
293
N
C
Y
294
N
C
N
295
N
O
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
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
N
N
308
S
C
N
309
N
C
N
310
N
O
N
311
N
C
N
312
N
C
N
313
N
C
N
314
N
O
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
N
N
325
S
C
N
326
N
C
N
327
N
O
N
328
N
C
N
329
N
O
N
330
N
O
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
H
N
338
N
N
N
339
S
C
N
340
N
C
N
341
N
O
N
342
R
C
N
343
N
O
N
344
N
C
N
345
N
O
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
N
N
356
S
C
N
357
N
C
N
358
N
O
N
359
N
C
Y
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
N
Y
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
C
Y
368
N
C
N
369
N
O
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
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
N
N
383
S
C
N
384
N
C
N
385
N
O
N
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
Y
390
N
C
Y
391
N
C
Y
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
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
N
N
407
S
C
N
408
N
C
N
409
N
O
N
410
N
C
N
411
N
C
N
412
N
C
N
413
N
O
N
414
N
H
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
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
doub
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
doub
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
Y
81
N
sing
Y
82
N
doub
Y
83
N
doub
Y
84
N
sing
Y
85
N
sing
Y
86
N
doub
Y
87
N
doub
Y
88
N
sing
Y
89
N
sing
Y
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
sing
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
sing
N
109
N
sing
N
110
N
sing
N
111
N
doub
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
doub
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
doub
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
doub
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
doub
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
doub
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
doub
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
Y
175
N
sing
Y
176
N
doub
Y
177
N
doub
N
178
N
sing
Y
179
N
sing
N
180
N
sing
Y
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
doub
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
doub
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
doub
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
sing
N
259
N
doub
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
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
doub
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
Y
283
N
doub
Y
284
N
sing
Y
285
N
sing
N
286
N
sing
Y
287
N
doub
N
288
N
sing
Y
289
N
doub
N
290
N
sing
Y
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
doub
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
doub
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
doub
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
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
doub
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
Y
352
N
doub
Y
353
N
sing
Y
354
N
sing
N
355
N
sing
Y
356
N
doub
Y
357
N
sing
Y
358
N
sing
N
359
N
sing
Y
360
N
sing
Y
361
N
doub
N
362
N
sing
Y
363
N
doub
N
364
N
sing
Y
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
doub
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
Y
380
N
doub
Y
381
N
sing
Y
382
N
sing
N
383
N
sing
Y
384
N
doub
N
385
N
sing
Y
386
N
doub
N
387
N
sing
Y
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
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
US
J.Med.Chem.
JMCMAR
0151
0022-2623
50
5912
10.1021/JM070829P
17985862
Application of Fragment-Based Lead Generation to the Discovery of Novel, Cyclic Amidine Beta-Secretase Inhibitors with Nanomolar Potency, Cellular Activity, and High Ligand Efficiency.
2007
10.2210/pdb2va5/pdb
pdb_00002va5
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
ADSC CCD
SINGLE WAVELENGTH
M
x-ray
1
0.977
1.0
PX14.1
SRS
0.977
SYNCHROTRON
SRS BEAMLINE PX14.1
50194.559
BETA-SECRETASE 1 .
3.4.23.46
PROTEASE DOMAIN, RESIDUES 14-453
YES
1
man
polymer
126.904
IODIDE ION
2
syn
non-polymer
254.287
2-amino-6-[2-(1H-indol-6-yl)ethyl]pyrimidin-4(3H)-one
1
syn
non-polymer
18.015
water
68
nat
water
BETA-SITE APP CLEAVING ENZYME 1, BETA-SITE AMYLOID PRECURSOR PROTEIN CLEAVING ENZYME 1, MEMBRANE-ASSOCIATED ASPARTIC PROTEASE 2, MEMAPSIN-2, ASPARTYL PROTEASE 2, ASP 2, ASP2
no
no
MASMTGGQQMGRGSMAGVLPAHGTQHGIRLPLRSGLGGAPLGLRLPRETDEEPEEPGKKGSFVEMVDNLRGKSGQGYYVE
MTVGSPPQTLNILVDTGSSNFAVGAAPHPFLHRYYQRQLSSTYRDLRKGVYVPYTQGKWEGELGTDLVSIPHGPNVTVRA
NIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVPNLFSLQLCGAGFPLNQSEVLASVGGSMIIG
GIDHSLYTGSLWYTPIRREWYYEVIIVRVEINGQDLKMDCKEYNYDKSIVDSGTTNLRLPKKVFEAAVKSIKAASSTEKF
PDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRPVEDVATSQDDCYKFAISQSSTGTVMGAVI
MEGFYVVFDRARKRIGFAVSACHVHDEFRTAAVEGPFVTLDMEDCGYNIPQTDES
MASMTGGQQMGRGSMAGVLPAHGTQHGIRLPLRSGLGGAPLGLRLPRETDEEPEEPGKKGSFVEMVDNLRGKSGQGYYVE
MTVGSPPQTLNILVDTGSSNFAVGAAPHPFLHRYYQRQLSSTYRDLRKGVYVPYTQGKWEGELGTDLVSIPHGPNVTVRA
NIAAITESDKFFINGSNWEGILGLAYAEIARPDDSLEPFFDSLVKQTHVPNLFSLQLCGAGFPLNQSEVLASVGGSMIIG
GIDHSLYTGSLWYTPIRREWYYEVIIVRVEINGQDLKMDCKEYNYDKSIVDSGTTNLRLPKKVFEAAVKSIKAASSTEKF
PDGFWLGEQLVCWQAGTTPWNIFPVISLYLMGEVTNQSFRITILPQQYLRPVEDVATSQDDCYKFAISQSSTGTVMGAVI
MEGFYVVFDRARKRIGFAVSACHVHDEFRTAAVEGPFVTLDMEDCGYNIPQTDES
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
9606
BRAIN
HOMO SAPIENS
469008
ESCHERICHIA COLI
BL21(DE3)
PLASMID
PET
1
2.96
58.15
NONE
20-22.5% (W/V) PEG 5000 MONOMETHYLETHYL (MME), 200 MM SODIUM CITRATE (PH 6.6) AND 200 MM AMMONIUM IODIDE
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Other
Refinement description
1
0
2007-11-13
1
1
2011-05-08
1
2
2011-07-13
1
3
2023-12-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
CRYSTAL STRUCTURE OF BETA-SECRETASE COMPLEXED WITHINHIBITOR OM00-3
CRYSTAL STRUCTURE OF UNBOUND BETA-SECRETASE CATALYTICDOMAIN.
APO STRUCTURE OF BACE (BETA SECRETASE)
BACE (BETA SECRETASE) IN COMPLEX WITH A NANOMOLAR NON-PEPTIDIC INHIBITOR
CRYSTAL STRUCTURE OF A CYCLOAMIDE-URETHANE- DERIVED NOVELINHIBITOR BOUND TO HUMAN BRAIN MEMAPSIN 2 (BETA-SECRETASE).
CRYSTAL STRUCTURE OF HUMAN BETA SECRETASE COMPLEXED WITHNVP-AMK640
STRUCTURE OF BETA-SECRETASE COMPLEXED WITH INHIBITOR
COMPLEX OF GGA1-VHS DOMAIN AND BETA- SECRETASE C-TERMINALPHOSPHOPEPTIDE
CRYSTAL STRUCTURE OF HUMAN BETA SECRETASE COMPLEXED WITH L-124,671
VHS DOMAIN OF HUMAN GGA1 COMPLEXED WITH C -TERMINAL PEPTIDEFROM BACE
VHS DOMAIN OF HUMAN GGA1 COMPLEXED WITH C -TERMINALPHOSPHOPEPTIDE FROM BACE
NEW SUBSTRATE BINDING POCKETS FOR BETA- SECRETASE.
CRYSTAL STRUCTURE OF BETA-SECRETASE BOUND TO A LONGINHIBITOR WITH ADDITIONAL UPSTREAM RESIDUES.
CRYSTAL STRUCTURE OF HUMAN BETA SECRETASE COMPLEXED WITHNVP-AUR200
CRYSTAL STRUCTURE OF HUMAN BETA SECRETASE COMPLEXED WITH L-000384950
CRYSTAL STRUCTURE OF HUMAN BETA-SECRETASE COMPLEXED WITH L-L000430,469
X-RAY CRYSTAL STRUCTURE OF BETA SECRETASE COMPLEXED WITH COMPOUND 24
X-RAY CRYSTAL STRUCTURE OF BETA SECRETASE COMPLEXED WITH COMPOUND 27
SHEET
THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN
ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW,
TWO SHEETS ARE DEFINED.
PDBE
Y
PDBE
2007-08-30
REL
REL
IOD
IODIDE ION
C8C
2-amino-6-[2-(1H-indol-6-yl)ethyl]pyrimidin-4(3H)-one
HOH
water
ENGINEERED RESIDUE IN CHAIN A, ARG 56 TO LYS
ENGINEERED RESIDUE IN CHAIN A, ARG 57 TO LYS
1W50
PDB ENTRY 1W50
PDB
experimental model
IOD
1387
2
IOD
IOD
1387
A
IOD
1388
2
IOD
IOD
1388
A
C8C
1389
3
C8C
C8C
1389
A
HOH
2001
4
HOH
HOH
2001
A
HOH
2002
4
HOH
HOH
2002
A
HOH
2003
4
HOH
HOH
2003
A
HOH
2004
4
HOH
HOH
2004
A
HOH
2005
4
HOH
HOH
2005
A
HOH
2006
4
HOH
HOH
2006
A
HOH
2007
4
HOH
HOH
2007
A
HOH
2008
4
HOH
HOH
2008
A
HOH
2009
4
HOH
HOH
2009
A
HOH
2010
4
HOH
HOH
2010
A
HOH
2011
4
HOH
HOH
2011
A
HOH
2012
4
HOH
HOH
2012
A
HOH
2013
4
HOH
HOH
2013
A
HOH
2014
4
HOH
HOH
2014
A
HOH
2015
4
HOH
HOH
2015
A
HOH
2016
4
HOH
HOH
2016
A
HOH
2017
4
HOH
HOH
2017
A
HOH
2018
4
HOH
HOH
2018
A
HOH
2019
4
HOH
HOH
2019
A
HOH
2020
4
HOH
HOH
2020
A
HOH
2021
4
HOH
HOH
2021
A
HOH
2022
4
HOH
HOH
2022
A
HOH
2023
4
HOH
HOH
2023
A
HOH
2024
4
HOH
HOH
2024
A
HOH
2025
4
HOH
HOH
2025
A
HOH
2026
4
HOH
HOH
2026
A
HOH
2027
4
HOH
HOH
2027
A
HOH
2028
4
HOH
HOH
2028
A
HOH
2029
4
HOH
HOH
2029
A
HOH
2030
4
HOH
HOH
2030
A
HOH
2031
4
HOH
HOH
2031
A
HOH
2032
4
HOH
HOH
2032
A
HOH
2033
4
HOH
HOH
2033
A
HOH
2034
4
HOH
HOH
2034
A
HOH
2035
4
HOH
HOH
2035
A
HOH
2036
4
HOH
HOH
2036
A
HOH
2037
4
HOH
HOH
2037
A
HOH
2038
4
HOH
HOH
2038
A
HOH
2039
4
HOH
HOH
2039
A
HOH
2040
4
HOH
HOH
2040
A
HOH
2041
4
HOH
HOH
2041
A
HOH
2042
4
HOH
HOH
2042
A
HOH
2043
4
HOH
HOH
2043
A
HOH
2044
4
HOH
HOH
2044
A
HOH
2045
4
HOH
HOH
2045
A
HOH
2046
4
HOH
HOH
2046
A
HOH
2047
4
HOH
HOH
2047
A
HOH
2048
4
HOH
HOH
2048
A
HOH
2049
4
HOH
HOH
2049
A
HOH
2050
4
HOH
HOH
2050
A
HOH
2051
4
HOH
HOH
2051
A
HOH
2052
4
HOH
HOH
2052
A
HOH
2053
4
HOH
HOH
2053
A
HOH
2054
4
HOH
HOH
2054
A
HOH
2055
4
HOH
HOH
2055
A
HOH
2056
4
HOH
HOH
2056
A
HOH
2057
4
HOH
HOH
2057
A
HOH
2058
4
HOH
HOH
2058
A
HOH
2059
4
HOH
HOH
2059
A
HOH
2060
4
HOH
HOH
2060
A
HOH
2061
4
HOH
HOH
2061
A
HOH
2062
4
HOH
HOH
2062
A
HOH
2063
4
HOH
HOH
2063
A
HOH
2064
4
HOH
HOH
2064
A
HOH
2065
4
HOH
HOH
2065
A
HOH
2066
4
HOH
HOH
2066
A
HOH
2067
4
HOH
HOH
2067
A
HOH
2068
4
HOH
HOH
2068
A
n
1
-62
A
n
2
-61
A
n
3
-60
A
n
4
-59
A
n
5
-58
A
n
6
-57
A
n
7
-56
A
n
8
-55
A
n
9
-54
A
n
10
-53
A
n
11
-52
A
n
12
-51
A
n
13
-50
A
n
14
-49
A
n
15
-48
A
n
16
-47
A
n
17
-46
A
n
18
-45
A
n
19
-44
A
n
20
-43
A
n
21
-42
A
n
22
-41
A
n
23
-40
A
n
24
-39
A
n
25
-38
A
n
26
-37
A
n
27
-36
A
n
28
-35
A
n
29
-34
A
n
30
-33
A
n
31
-32
A
n
32
-31
A
n
33
-30
A
n
34
-29
A
n
35
-28
A
n
36
-27
A
n
37
-26
A
n
38
-25
A
n
39
-24
A
n
40
-23
A
n
41
-22
A
n
42
-21
A
n
43
-20
A
n
44
-19
A
n
45
-18
A
n
46
-17
A
n
47
-16
A
n
48
-15
A
n
49
-14
A
n
50
-13
A
n
51
-12
A
n
52
-11
A
n
53
-10
A
n
54
-9
A
n
55
-8
A
n
56
-7
A
n
57
-6
A
n
58
-5
A
n
59
-4
A
n
60
-3
A
n
61
-2
A
PHE
-1
n
62
PHE
-1
A
VAL
0
n
63
VAL
0
A
GLU
1
n
64
GLU
1
A
MET
2
n
65
MET
2
A
VAL
3
n
66
VAL
3
A
ASP
4
n
67
ASP
4
A
ASN
5
n
68
ASN
5
A
LEU
6
n
69
LEU
6
A
ARG
7
n
70
ARG
7
A
GLY
8
n
71
GLY
8
A
LYS
9
n
72
LYS
9
A
SER
10
n
73
SER
10
A
GLY
11
n
74
GLY
11
A
GLN
12
n
75
GLN
12
A
GLY
13
n
76
GLY
13
A
TYR
14
n
77
TYR
14
A
TYR
15
n
78
TYR
15
A
VAL
16
n
79
VAL
16
A
GLU
17
n
80
GLU
17
A
MET
18
n
81
MET
18
A
THR
19
n
82
THR
19
A
VAL
20
n
83
VAL
20
A
GLY
21
n
84
GLY
21
A
SER
22
n
85
SER
22
A
PRO
23
n
86
PRO
23
A
PRO
24
n
87
PRO
24
A
GLN
25
n
88
GLN
25
A
THR
26
n
89
THR
26
A
LEU
27
n
90
LEU
27
A
ASN
28
n
91
ASN
28
A
ILE
29
n
92
ILE
29
A
LEU
30
n
93
LEU
30
A
VAL
31
n
94
VAL
31
A
ASP
32
n
95
ASP
32
A
THR
33
n
96
THR
33
A
GLY
34
n
97
GLY
34
A
SER
35
n
98
SER
35
A
SER
36
n
99
SER
36
A
ASN
37
n
100
ASN
37
A
PHE
38
n
101
PHE
38
A
ALA
39
n
102
ALA
39
A
VAL
40
n
103
VAL
40
A
GLY
41
n
104
GLY
41
A
ALA
42
n
105
ALA
42
A
ALA
43
n
106
ALA
43
A
PRO
44
n
107
PRO
44
A
HIS
45
n
108
HIS
45
A
PRO
46
n
109
PRO
46
A
PHE
47
n
110
PHE
47
A
LEU
48
n
111
LEU
48
A
HIS
49
n
112
HIS
49
A
ARG
50
n
113
ARG
50
A
TYR
51
n
114
TYR
51
A
TYR
52
n
115
TYR
52
A
GLN
53
n
116
GLN
53
A
ARG
54
n
117
ARG
54
A
GLN
55
n
118
GLN
55
A
LEU
56
n
119
LEU
56
A
SER
57
n
120
SER
57
A
SER
58
n
121
SER
58
A
THR
59
n
122
THR
59
A
TYR
60
n
123
TYR
60
A
ARG
61
n
124
ARG
61
A
ASP
62
n
125
ASP
62
A
LEU
63
n
126
LEU
63
A
ARG
64
n
127
ARG
64
A
LYS
65
n
128
LYS
65
A
GLY
66
n
129
GLY
66
A
VAL
67
n
130
VAL
67
A
TYR
68
n
131
TYR
68
A
VAL
69
n
132
VAL
69
A
PRO
70
n
133
PRO
70
A
TYR
71
n
134
TYR
71
A
THR
72
n
135
THR
72
A
GLN
73
n
136
GLN
73
A
GLY
74
n
137
GLY
74
A
LYS
75
n
138
LYS
75
A
TRP
76
n
139
TRP
76
A
GLU
77
n
140
GLU
77
A
GLY
78
n
141
GLY
78
A
GLU
79
n
142
GLU
79
A
LEU
80
n
143
LEU
80
A
GLY
81
n
144
GLY
81
A
THR
82
n
145
THR
82
A
ASP
83
n
146
ASP
83
A
LEU
84
n
147
LEU
84
A
VAL
85
n
148
VAL
85
A
SER
86
n
149
SER
86
A
ILE
87
n
150
ILE
87
A
PRO
88
n
151
PRO
88
A
HIS
89
n
152
HIS
89
A
GLY
90
n
153
GLY
90
A
PRO
91
n
154
PRO
91
A
ASN
92
n
155
ASN
92
A
VAL
93
n
156
VAL
93
A
THR
94
n
157
THR
94
A
VAL
95
n
158
VAL
95
A
ARG
96
n
159
ARG
96
A
ALA
97
n
160
ALA
97
A
ASN
98
n
161
ASN
98
A
ILE
99
n
162
ILE
99
A
ALA
100
n
163
ALA
100
A
ALA
101
n
164
ALA
101
A
ILE
102
n
165
ILE
102
A
THR
103
n
166
THR
103
A
GLU
104
n
167
GLU
104
A
SER
105
n
168
SER
105
A
ASP
106
n
169
ASP
106
A
LYS
107
n
170
LYS
107
A
PHE
108
n
171
PHE
108
A
PHE
109
n
172
PHE
109
A
ILE
110
n
173
ILE
110
A
ASN
111
n
174
ASN
111
A
GLY
112
n
175
GLY
112
A
SER
113
n
176
SER
113
A
ASN
114
n
177
ASN
114
A
TRP
115
n
178
TRP
115
A
GLU
116
n
179
GLU
116
A
GLY
117
n
180
GLY
117
A
ILE
118
n
181
ILE
118
A
LEU
119
n
182
LEU
119
A
GLY
120
n
183
GLY
120
A
LEU
121
n
184
LEU
121
A
ALA
122
n
185
ALA
122
A
TYR
123
n
186
TYR
123
A
ALA
124
n
187
ALA
124
A
GLU
125
n
188
GLU
125
A
ILE
126
n
189
ILE
126
A
ALA
127
n
190
ALA
127
A
ARG
128
n
191
ARG
128
A
PRO
129
n
192
PRO
129
A
ASP
130
n
193
ASP
130
A
ASP
131
n
194
ASP
131
A
SER
132
n
195
SER
132
A
LEU
133
n
196
LEU
133
A
GLU
134
n
197
GLU
134
A
PRO
135
n
198
PRO
135
A
PHE
136
n
199
PHE
136
A
PHE
137
n
200
PHE
137
A
ASP
138
n
201
ASP
138
A
SER
139
n
202
SER
139
A
LEU
140
n
203
LEU
140
A
VAL
141
n
204
VAL
141
A
LYS
142
n
205
LYS
142
A
GLN
143
n
206
GLN
143
A
THR
144
n
207
THR
144
A
HIS
145
n
208
HIS
145
A
VAL
146
n
209
VAL
146
A
PRO
147
n
210
PRO
147
A
ASN
148
n
211
ASN
148
A
LEU
149
n
212
LEU
149
A
PHE
150
n
213
PHE
150
A
SER
151
n
214
SER
151
A
LEU
152
n
215
LEU
152
A
GLN
153
n
216
GLN
153
A
LEU
154
n
217
LEU
154
A
CYS
155
n
218
CYS
155
A
GLY
156
n
219
GLY
156
A
ALA
157
n
220
ALA
157
A
n
221
158
A
n
222
159
A
n
223
160
A
n
224
161
A
n
225
162
A
n
226
163
A
n
227
164
A
n
228
165
A
n
229
166
A
n
230
167
A
ALA
168
n
231
ALA
168
A
SER
169
n
232
SER
169
A
VAL
170
n
233
VAL
170
A
GLY
171
n
234
GLY
171
A
GLY
172
n
235
GLY
172
A
SER
173
n
236
SER
173
A
MET
174
n
237
MET
174
A
ILE
175
n
238
ILE
175
A
ILE
176
n
239
ILE
176
A
GLY
177
n
240
GLY
177
A
GLY
178
n
241
GLY
178
A
ILE
179
n
242
ILE
179
A
ASP
180
n
243
ASP
180
A
HIS
181
n
244
HIS
181
A
SER
182
n
245
SER
182
A
LEU
183
n
246
LEU
183
A
TYR
184
n
247
TYR
184
A
THR
185
n
248
THR
185
A
GLY
186
n
249
GLY
186
A
SER
187
n
250
SER
187
A
LEU
188
n
251
LEU
188
A
TRP
189
n
252
TRP
189
A
TYR
190
n
253
TYR
190
A
THR
191
n
254
THR
191
A
PRO
192
n
255
PRO
192
A
ILE
193
n
256
ILE
193
A
ARG
194
n
257
ARG
194
A
ARG
195
n
258
ARG
195
A
GLU
196
n
259
GLU
196
A
TRP
197
n
260
TRP
197
A
TYR
198
n
261
TYR
198
A
TYR
199
n
262
TYR
199
A
GLU
200
n
263
GLU
200
A
VAL
201
n
264
VAL
201
A
ILE
202
n
265
ILE
202
A
ILE
203
n
266
ILE
203
A
VAL
204
n
267
VAL
204
A
ARG
205
n
268
ARG
205
A
VAL
206
n
269
VAL
206
A
GLU
207
n
270
GLU
207
A
ILE
208
n
271
ILE
208
A
ASN
209
n
272
ASN
209
A
GLY
210
n
273
GLY
210
A
GLN
211
n
274
GLN
211
A
ASP
212
n
275
ASP
212
A
LEU
213
n
276
LEU
213
A
LYS
214
n
277
LYS
214
A
MET
215
n
278
MET
215
A
ASP
216
n
279
ASP
216
A
CYS
217
n
280
CYS
217
A
LYS
218
n
281
LYS
218
A
GLU
219
n
282
GLU
219
A
TYR
220
n
283
TYR
220
A
ASN
221
n
284
ASN
221
A
TYR
222
n
285
TYR
222
A
ASP
223
n
286
ASP
223
A
LYS
224
n
287
LYS
224
A
SER
225
n
288
SER
225
A
ILE
226
n
289
ILE
226
A
VAL
227
n
290
VAL
227
A
ASP
228
n
291
ASP
228
A
SER
229
n
292
SER
229
A
GLY
230
n
293
GLY
230
A
THR
231
n
294
THR
231
A
THR
232
n
295
THR
232
A
ASN
233
n
296
ASN
233
A
LEU
234
n
297
LEU
234
A
ARG
235
n
298
ARG
235
A
LEU
236
n
299
LEU
236
A
PRO
237
n
300
PRO
237
A
LYS
238
n
301
LYS
238
A
LYS
239
n
302
LYS
239
A
VAL
240
n
303
VAL
240
A
PHE
241
n
304
PHE
241
A
GLU
242
n
305
GLU
242
A
ALA
243
n
306
ALA
243
A
ALA
244
n
307
ALA
244
A
VAL
245
n
308
VAL
245
A
LYS
246
n
309
LYS
246
A
SER
247
n
310
SER
247
A
ILE
248
n
311
ILE
248
A
LYS
249
n
312
LYS
249
A
ALA
250
n
313
ALA
250
A
ALA
251
n
314
ALA
251
A
SER
252
n
315
SER
252
A
SER
253
n
316
SER
253
A
THR
254
n
317
THR
254
A
GLU
255
n
318
GLU
255
A
LYS
256
n
319
LYS
256
A
PHE
257
n
320
PHE
257
A
PRO
258
n
321
PRO
258
A
ASP
259
n
322
ASP
259
A
GLY
260
n
323
GLY
260
A
PHE
261
n
324
PHE
261
A
TRP
262
n
325
TRP
262
A
LEU
263
n
326
LEU
263
A
GLY
264
n
327
GLY
264
A
GLU
265
n
328
GLU
265
A
GLN
266
n
329
GLN
266
A
LEU
267
n
330
LEU
267
A
VAL
268
n
331
VAL
268
A
CYS
269
n
332
CYS
269
A
TRP
270
n
333
TRP
270
A
GLN
271
n
334
GLN
271
A
ALA
272
n
335
ALA
272
A
GLY
273
n
336
GLY
273
A
THR
274
n
337
THR
274
A
THR
275
n
338
THR
275
A
PRO
276
n
339
PRO
276
A
TRP
277
n
340
TRP
277
A
ASN
278
n
341
ASN
278
A
ILE
279
n
342
ILE
279
A
PHE
280
n
343
PHE
280
A
PRO
281
n
344
PRO
281
A
VAL
282
n
345
VAL
282
A
ILE
283
n
346
ILE
283
A
SER
284
n
347
SER
284
A
LEU
285
n
348
LEU
285
A
TYR
286
n
349
TYR
286
A
LEU
287
n
350
LEU
287
A
MET
288
n
351
MET
288
A
GLY
289
n
352
GLY
289
A
GLU
290
n
353
GLU
290
A
VAL
291
n
354
VAL
291
A
THR
292
n
355
THR
292
A
ASN
293
n
356
ASN
293
A
GLN
294
n
357
GLN
294
A
SER
295
n
358
SER
295
A
PHE
296
n
359
PHE
296
A
ARG
297
n
360
ARG
297
A
ILE
298
n
361
ILE
298
A
THR
299
n
362
THR
299
A
ILE
300
n
363
ILE
300
A
LEU
301
n
364
LEU
301
A
PRO
302
n
365
PRO
302
A
GLN
303
n
366
GLN
303
A
GLN
304
n
367
GLN
304
A
TYR
305
n
368
TYR
305
A
LEU
306
n
369
LEU
306
A
ARG
307
n
370
ARG
307
A
PRO
308
n
371
PRO
308
A
VAL
309
n
372
VAL
309
A
GLU
310
n
373
GLU
310
A
ASP
311
n
374
ASP
311
A
VAL
312
n
375
VAL
312
A
ALA
313
n
376
ALA
313
A
THR
314
n
377
THR
314
A
SER
315
n
378
SER
315
A
GLN
316
n
379
GLN
316
A
ASP
317
n
380
ASP
317
A
ASP
318
n
381
ASP
318
A
CYS
319
n
382
CYS
319
A
TYR
320
n
383
TYR
320
A
LYS
321
n
384
LYS
321
A
PHE
322
n
385
PHE
322
A
ALA
323
n
386
ALA
323
A
ILE
324
n
387
ILE
324
A
SER
325
n
388
SER
325
A
GLN
326
n
389
GLN
326
A
SER
327
n
390
SER
327
A
SER
328
n
391
SER
328
A
THR
329
n
392
THR
329
A
GLY
330
n
393
GLY
330
A
THR
331
n
394
THR
331
A
VAL
332
n
395
VAL
332
A
MET
333
n
396
MET
333
A
GLY
334
n
397
GLY
334
A
ALA
335
n
398
ALA
335
A
VAL
336
n
399
VAL
336
A
ILE
337
n
400
ILE
337
A
MET
338
n
401
MET
338
A
GLU
339
n
402
GLU
339
A
GLY
340
n
403
GLY
340
A
PHE
341
n
404
PHE
341
A
TYR
342
n
405
TYR
342
A
VAL
343
n
406
VAL
343
A
VAL
344
n
407
VAL
344
A
PHE
345
n
408
PHE
345
A
ASP
346
n
409
ASP
346
A
ARG
347
n
410
ARG
347
A
ALA
348
n
411
ALA
348
A
ARG
349
n
412
ARG
349
A
LYS
350
n
413
LYS
350
A
ARG
351
n
414
ARG
351
A
ILE
352
n
415
ILE
352
A
GLY
353
n
416
GLY
353
A
PHE
354
n
417
PHE
354
A
ALA
355
n
418
ALA
355
A
VAL
356
n
419
VAL
356
A
SER
357
n
420
SER
357
A
ALA
358
n
421
ALA
358
A
CYS
359
n
422
CYS
359
A
HIS
360
n
423
HIS
360
A
VAL
361
n
424
VAL
361
A
HIS
362
n
425
HIS
362
A
ASP
363
n
426
ASP
363
A
GLU
364
n
427
GLU
364
A
PHE
365
n
428
PHE
365
A
ARG
366
n
429
ARG
366
A
THR
367
n
430
THR
367
A
ALA
368
n
431
ALA
368
A
ALA
369
n
432
ALA
369
A
VAL
370
n
433
VAL
370
A
GLU
371
n
434
GLU
371
A
GLY
372
n
435
GLY
372
A
PRO
373
n
436
PRO
373
A
PHE
374
n
437
PHE
374
A
VAL
375
n
438
VAL
375
A
THR
376
n
439
THR
376
A
LEU
377
n
440
LEU
377
A
ASP
378
n
441
ASP
378
A
MET
379
n
442
MET
379
A
GLU
380
n
443
GLU
380
A
ASP
381
n
444
ASP
381
A
CYS
382
n
445
CYS
382
A
GLY
383
n
446
GLY
383
A
TYR
384
n
447
TYR
384
A
ASN
385
n
448
ASN
385
A
ILE
386
n
449
ILE
386
A
n
450
387
A
n
451
388
A
n
452
389
A
n
453
390
A
n
454
391
A
n
455
392
A
author_and_software_defined_assembly
PQS
2
dimeric
3740
-12.9
36600
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
12_555
x,x-y,-z+1/6
crystal symmetry operation
0.0000000000
0.0000000000
28.0430000000
A
N
VAL
69
A
N
VAL
132
A
O
TRP
76
A
O
TRP
139
A
N
SER
86
A
N
SER
149
A
O
THR
19
A
O
THR
82
A
N
VAL
69
A
N
VAL
132
A
O
TRP
76
A
O
TRP
139
A
N
VAL
85
A
N
VAL
148
A
O
VAL
95
A
O
VAL
158
A
N
ALA
100
A
N
ALA
163
A
O
PHE
38
A
O
PHE
101
A
N
ALA
39
A
N
ALA
102
A
O
ILE
118
A
O
ILE
181
A
N
LEU
119
A
N
LEU
182
A
O
LEU
30
A
O
LEU
93
A
N
VAL
31
A
N
VAL
94
A
O
TYR
14
A
O
TYR
77
A
N
GLN
211
A
N
GLN
274
A
O
ILE
208
A
O
ILE
271
A
N
GLU
207
A
N
GLU
270
A
O
SER
284
A
O
SER
347
A
N
LEU
287
A
N
LEU
350
A
O
PHE
296
A
O
PHE
359
A
N
THR
299
A
N
THR
362
A
O
ALA
369
A
O
ALA
432
A
N
ILE
226
A
N
ILE
289
A
O
THR
331
A
O
THR
394
A
O
LEU
234
A
O
LEU
297
A
N
SER
325
A
N
SER
388
A
N
TRP
270
A
N
TRP
333
A
O
ASP
318
A
O
ASP
381
A
N
LYS
321
A
N
LYS
384
A
O
ARG
307
A
O
ARG
370
1
A
HOH
2053
E
HOH
1
A
CA
ILE
386
A
CA
ILE
449
1
Y
1
A
C
ILE
386
A
C
ILE
449
1
Y
1
A
O
ILE
386
A
O
ILE
449
1
Y
1
A
CB
ILE
386
A
CB
ILE
449
1
Y
1
A
CG1
ILE
386
A
CG1
ILE
449
1
Y
1
A
CG2
ILE
386
A
CG2
ILE
449
1
Y
1
A
CD1
ILE
386
A
CD1
ILE
449
1
Y
1
A
MET
-62
A
MET
1
1
Y
1
A
ALA
-61
A
ALA
2
1
Y
1
A
SER
-60
A
SER
3
1
Y
1
A
MET
-59
A
MET
4
1
Y
1
A
THR
-58
A
THR
5
1
Y
1
A
GLY
-57
A
GLY
6
1
Y
1
A
GLY
-56
A
GLY
7
1
Y
1
A
GLN
-55
A
GLN
8
1
Y
1
A
GLN
-54
A
GLN
9
1
Y
1
A
MET
-53
A
MET
10
1
Y
1
A
GLY
-52
A
GLY
11
1
Y
1
A
ARG
-51
A
ARG
12
1
Y
1
A
GLY
-50
A
GLY
13
1
Y
1
A
SER
-49
A
SER
14
1
Y
1
A
MET
-48
A
MET
15
1
Y
1
A
ALA
-47
A
ALA
16
1
Y
1
A
GLY
-46
A
GLY
17
1
Y
1
A
VAL
-45
A
VAL
18
1
Y
1
A
LEU
-44
A
LEU
19
1
Y
1
A
PRO
-43
A
PRO
20
1
Y
1
A
ALA
-42
A
ALA
21
1
Y
1
A
HIS
-41
A
HIS
22
1
Y
1
A
GLY
-40
A
GLY
23
1
Y
1
A
THR
-39
A
THR
24
1
Y
1
A
GLN
-38
A
GLN
25
1
Y
1
A
HIS
-37
A
HIS
26
1
Y
1
A
GLY
-36
A
GLY
27
1
Y
1
A
ILE
-35
A
ILE
28
1
Y
1
A
ARG
-34
A
ARG
29
1
Y
1
A
LEU
-33
A
LEU
30
1
Y
1
A
PRO
-32
A
PRO
31
1
Y
1
A
LEU
-31
A
LEU
32
1
Y
1
A
ARG
-30
A
ARG
33
1
Y
1
A
SER
-29
A
SER
34
1
Y
1
A
GLY
-28
A
GLY
35
1
Y
1
A
LEU
-27
A
LEU
36
1
Y
1
A
GLY
-26
A
GLY
37
1
Y
1
A
GLY
-25
A
GLY
38
1
Y
1
A
ALA
-24
A
ALA
39
1
Y
1
A
PRO
-23
A
PRO
40
1
Y
1
A
LEU
-22
A
LEU
41
1
Y
1
A
GLY
-21
A
GLY
42
1
Y
1
A
LEU
-20
A
LEU
43
1
Y
1
A
ARG
-19
A
ARG
44
1
Y
1
A
LEU
-18
A
LEU
45
1
Y
1
A
PRO
-17
A
PRO
46
1
Y
1
A
ARG
-16
A
ARG
47
1
Y
1
A
GLU
-15
A
GLU
48
1
Y
1
A
THR
-14
A
THR
49
1
Y
1
A
ASP
-13
A
ASP
50
1
Y
1
A
GLU
-12
A
GLU
51
1
Y
1
A
GLU
-11
A
GLU
52
1
Y
1
A
PRO
-10
A
PRO
53
1
Y
1
A
GLU
-9
A
GLU
54
1
Y
1
A
GLU
-8
A
GLU
55
1
Y
1
A
PRO
-7
A
PRO
56
1
Y
1
A
GLY
-6
A
GLY
57
1
Y
1
A
LYS
-5
A
LYS
58
1
Y
1
A
LYS
-4
A
LYS
59
1
Y
1
A
GLY
-3
A
GLY
60
1
Y
1
A
SER
-2
A
SER
61
1
Y
1
A
GLY
158
A
GLY
221
1
Y
1
A
PHE
159
A
PHE
222
1
Y
1
A
PRO
160
A
PRO
223
1
Y
1
A
LEU
161
A
LEU
224
1
Y
1
A
ASN
162
A
ASN
225
1
Y
1
A
GLN
163
A
GLN
226
1
Y
1
A
SER
164
A
SER
227
1
Y
1
A
GLU
165
A
GLU
228
1
Y
1
A
VAL
166
A
VAL
229
1
Y
1
A
LEU
167
A
LEU
230
1
Y
1
A
PRO
387
A
PRO
450
1
Y
1
A
GLN
388
A
GLN
451
1
Y
1
A
THR
389
A
THR
452
1
Y
1
A
ASP
390
A
ASP
453
1
Y
1
A
GLU
391
A
GLU
454
1
Y
1
A
SER
392
A
SER
455
1
Y
1
A
A
OG
OG1
SER
THR
22
59
2.06
1
A
A
NZ
O
LYS
THR
224
329
2.10
1
A
A
O
OH
PRO
TYR
281
305
2.18
1
A
A
CB
SG
CYS
CYS
217
217
-0.133
0.016
1.812
1.679
N
1
A
ARG
64
39.36
51.70
1
A
VAL
67
-173.31
123.45
1
A
TYR
71
-138.94
-144.08
1
A
LYS
75
172.24
157.78
1
A
HIS
89
-101.55
54.67
1
A
PHE
108
-102.63
-64.80
1
A
TRP
197
-130.60
-83.81
1
A
ARG
205
-173.19
142.72
1
A
ASN
209
70.53
-22.73
1
A
LYS
214
30.56
34.57
1
A
SER
252
-82.55
30.89
1
A
ASN
293
54.89
15.52
1
A
GLU
310
-68.05
-87.24
1
A
THR
314
-144.88
29.44
1
A
PHE
365
-75.09
-85.17
1
A
ARG
366
-84.05
-149.04
1
A
THR
367
163.21
157.43
1
A
ASP
378
72.04
33.48
38.27
0.36000
0.18000
0.00000
0.36000
0.00000
-0.54000
0.910
0.837
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
0.319
0.228
0.232
2.75
51.07
690
13125
5.000
97.9
15.737
0.320
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
1.178
0.433
0.80
0.80
1.20
PDB ENTRY 1W50
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
2.75
51.07
68
3055
21
0
2966
0.012
0.022
3065
0.002
0.020
2051
1.391
1.942
4169
0.872
2.994
4969
7.472
5.000
375
38.384
23.857
140
17.135
15.031
485
16.251
15.000
17
0.078
0.200
451
0.004
0.020
3432
0.001
0.020
652
0.214
0.200
737
0.202
0.200
2267
0.192
0.200
1500
0.089
0.200
1612
0.188
0.200
34
0.219
0.200
18
0.193
0.200
45
0.192
0.200
3
0.047
5.000
1870
0.074
6.000
3025
0.069
6.000
1195
0.087
7.500
1144
0.4760
0.2870
2.82
49
948
20
2.75
50.00
2VA5
13125
0.0
0.12
1
2.4
98.8
0.46
2.75
2.82
1
99.9
refinement
REFMAC
5.2.0019G
data reduction
MOSFLM
data scaling
SCALA
phasing
C-SEARCH
X-ray crystal structure of beta secretase complexed with compound 8c
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
PHE
-1
A
PHE
62
HELX_P
A
VAL
3
A
VAL
66
5
1
5
A
GLN
53
A
GLN
116
HELX_P
A
SER
57
A
SER
120
5
2
5
A
TYR
123
A
TYR
186
HELX_P
A
ALA
127
A
ALA
190
5
3
5
A
PRO
135
A
PRO
198
HELX_P
A
GLN
143
A
GLN
206
1
4
9
A
ASP
180
A
ASP
243
HELX_P
A
SER
182
A
SER
245
5
5
3
A
ASP
216
A
ASP
279
HELX_P
A
TYR
222
A
TYR
285
5
6
7
A
PRO
237
A
PRO
300
HELX_P
A
SER
252
A
SER
315
1
7
16
A
PRO
258
A
PRO
321
HELX_P
A
LEU
263
A
LEU
326
1
8
6
A
LEU
301
A
LEU
364
HELX_P
A
TYR
305
A
TYR
368
1
9
5
A
GLY
334
A
GLY
397
HELX_P
A
GLU
339
A
GLU
402
1
10
6
A
ASP
378
A
ASP
441
HELX_P
A
GLY
383
A
GLY
446
5
11
6
disulf
2.073
A
CYS
155
A
SG
CYS
218
1_555
A
CYS
359
A
SG
CYS
422
1_555
disulf
2.014
A
CYS
217
A
SG
CYS
280
1_555
A
CYS
382
A
SG
CYS
445
1_555
disulf
2.037
A
CYS
269
A
SG
CYS
332
1_555
A
CYS
319
A
SG
CYS
382
1_555
HYDROLASE
BASE, ZYMOGEN, PROTEASE, MEMBRANE, HYDROLASE, ALZHEIMER'S DISEASE, ALTERNATIVE SPLICING, MEMAPSIN 2, GLYCOPROTEIN, TRANSMEMBRANE, BETA-SECRETASE, ASPARTYL PROTEASE, ASPARTIC PROTEASE
A
SER
22
A
SER
85
1
A
PRO
23
A
PRO
86
-7.57
A
THR
72
A
THR
135
1
A
GLN
73
A
GLN
136
8.56
A
ARG
128
A
ARG
191
1
A
PRO
129
A
PRO
192
6.59
A
TYR
222
A
TYR
285
1
A
ASP
223
A
ASP
286
0.38
A
GLY
372
A
GLY
435
1
A
PRO
373
A
PRO
436
3.39
2VA5
PDB
1
2VA5
BACE1_HUMAN
UNP
1
P56817
-62
-48
2VA5
-62
-48
2VA5
A
1
1
15
14
453
2VA5
-47
392
P56817
A
2
16
455
1
ARG
engineered mutation
LYS
-5
2VA5
A
P56817
UNP
56
58
1
ARG
engineered mutation
LYS
-4
2VA5
A
P56817
UNP
57
59
3
7
5
2
2
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
A
GLY
66
A
GLY
129
A
PRO
70
A
PRO
133
A
LYS
75
A
LYS
138
A
SER
86
A
SER
149
A
GLY
13
A
GLY
76
A
VAL
20
A
VAL
83
A
GLY
66
A
GLY
129
A
PRO
70
A
PRO
133
A
LYS
75
A
LYS
138
A
SER
86
A
SER
149
A
VAL
95
A
VAL
158
A
ASP
106
A
ASP
169
A
PHE
38
A
PHE
101
A
GLY
41
A
GLY
104
A
GLY
117
A
GLY
180
A
GLY
120
A
GLY
183
A
GLN
25
A
GLN
88
A
ASP
32
A
ASP
95
A
GLY
13
A
GLY
76
A
VAL
20
A
VAL
83
A
GLN
211
A
GLN
274
A
ASP
212
A
ASP
275
A
ILE
203
A
ILE
266
A
ILE
208
A
ILE
271
A
ILE
283
A
ILE
346
A
MET
288
A
MET
351
A
GLN
294
A
GLN
357
A
ILE
300
A
ILE
363
A
ALA
369
A
ALA
432
A
VAL
375
A
VAL
438
A
SER
225
A
SER
288
A
VAL
227
A
VAL
290
A
THR
331
A
THR
394
A
MET
333
A
MET
396
A
LEU
234
A
LEU
297
A
ARG
235
A
ARG
298
A
ILE
324
A
ILE
387
A
SER
325
A
SER
388
A
VAL
268
A
VAL
331
A
TRP
270
A
TRP
333
A
ASP
318
A
ASP
381
A
PHE
322
A
PHE
385
A
LEU
306
A
LEU
369
A
PRO
308
A
PRO
371
BINDING SITE FOR RESIDUE IOD A1387
Software
2
BINDING SITE FOR RESIDUE IOD A1388
Software
1
BINDING SITE FOR RESIDUE C8C A1389
Software
7
A
GLU
104
A
GLU
167
2
1_555
A
SER
105
A
SER
168
2
1_555
A
LYS
107
A
LYS
170
1
1_555
A
GLY
11
A
GLY
74
7
1_555
A
LEU
30
A
LEU
93
7
1_555
A
ASP
32
A
ASP
95
7
1_555
A
TYR
71
A
TYR
134
7
1_555
A
ILE
118
A
ILE
181
7
1_555
A
ASP
228
A
ASP
291
7
1_555
A
GLY
230
A
GLY
293
7
1_555
178
P 61 2 2