0.032632
0.000000
0.000000
0.000000
0.014579
0.000000
0.000000
0.000000
0.008504
0.00000
0.00000
0.00000
Dougan, D.R.
Mol, C.D.
Snell, G.P.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
30.645
68.591
117.592
C30 H45 N5 O3
523.710
(3S,8aR)-2-{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]octahydropyrrolo[1,2-a]pyrazine-3-carboxamide
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
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
Zn 2
65.409
ZINC ION
non-polymer
N
1
N
N
N
2
N
C
N
3
S
C
N
4
N
C
N
5
N
C
N
6
N
O
N
7
N
N
N
8
S
C
N
9
N
C
N
10
N
O
N
11
N
C
N
12
N
C
N
13
N
C
N
14
N
C
N
15
N
C
N
16
N
C
N
17
N
N
N
18
N
C
N
19
R
C
N
20
N
C
N
21
N
C
N
22
N
C
N
23
N
N
N
24
N
C
N
25
S
C
N
26
N
C
N
27
N
O
N
28
N
N
N
29
R
C
N
30
N
C
N
31
N
C
N
32
N
C
Y
33
N
C
Y
34
N
C
Y
35
N
C
Y
36
N
C
Y
37
N
C
Y
38
N
C
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
H
N
48
N
H
N
49
N
H
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
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
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
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
N
N
85
S
C
N
86
N
C
N
87
N
O
N
88
N
C
N
89
N
O
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
N
N
98
S
C
N
99
N
C
N
100
N
O
N
101
N
C
N
102
N
C
N
103
N
C
N
104
N
N
N
105
N
C
N
106
N
N
N
107
N
N
N
108
N
O
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
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
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
N
N
125
S
C
N
126
N
C
N
127
N
O
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
N
N
132
N
O
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
O
N
148
N
O
N
149
N
O
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
N
N
158
R
C
N
159
N
C
N
160
N
O
N
161
N
C
N
162
N
S
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
N
N
172
S
C
N
173
N
C
N
174
N
O
N
175
N
C
N
176
N
C
N
177
N
C
N
178
N
O
N
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
N
N
192
S
C
N
193
N
C
N
194
N
O
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
O
N
199
N
O
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
N
N
211
N
C
N
212
N
C
N
213
N
O
N
214
N
O
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
N
N
221
S
C
N
222
N
C
N
223
N
O
N
224
N
C
Y
225
N
C
Y
226
N
N
Y
227
N
C
Y
228
N
C
Y
229
N
N
N
230
N
O
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
H
N
240
N
H
N
241
N
O
N
242
N
H
N
243
N
H
N
244
N
N
N
245
S
C
N
246
N
C
N
247
N
O
N
248
S
C
N
249
N
C
N
250
N
C
N
251
N
C
N
252
N
O
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
H
N
265
N
H
N
266
N
N
N
267
S
C
N
268
N
C
N
269
N
O
N
270
N
C
N
271
N
C
N
272
N
C
N
273
N
C
N
274
N
O
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
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
N
N
289
S
C
N
290
N
C
N
291
N
O
N
292
N
C
N
293
N
C
N
294
N
C
N
295
N
C
N
296
N
N
N
297
N
O
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
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
N
N
314
S
C
N
315
N
C
N
316
N
O
N
317
N
C
N
318
N
C
N
319
N
S
N
320
N
C
N
321
N
O
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
N
N
334
S
C
N
335
N
C
N
336
N
O
N
337
N
C
Y
338
N
C
Y
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
N
344
N
O
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
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
N
N
357
S
C
N
358
N
C
N
359
N
O
N
360
N
C
N
361
N
C
N
362
N
C
N
363
N
O
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
H
N
372
N
H
N
373
N
N
N
374
S
C
N
375
N
C
N
376
N
O
N
377
N
C
N
378
N
O
N
379
N
O
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
N
N
388
S
C
N
389
N
C
N
390
N
O
N
391
R
C
N
392
N
O
N
393
N
C
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
N
N
405
S
C
N
406
N
C
N
407
N
O
N
408
N
C
Y
409
N
C
Y
410
N
C
Y
411
N
C
Y
412
N
N
Y
413
N
C
Y
414
N
C
Y
415
N
C
Y
416
N
C
Y
417
N
C
N
418
N
O
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
N
N
432
S
C
N
433
N
C
N
434
N
O
N
435
N
C
Y
436
N
C
Y
437
N
C
Y
438
N
C
Y
439
N
C
Y
440
N
C
Y
441
N
C
N
442
N
O
N
443
N
O
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
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
N
N
456
S
C
N
457
N
C
N
458
N
O
N
459
N
C
N
460
N
C
N
461
N
C
N
462
N
O
N
463
N
H
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
ZN
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
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
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
doub
N
18
N
sing
N
19
N
sing
N
20
N
sing
Y
21
N
doub
Y
22
N
sing
Y
23
N
sing
Y
24
N
doub
N
25
N
sing
N
26
N
doub
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
Y
31
N
doub
Y
32
N
sing
N
33
N
sing
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
doub
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
sing
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
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
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
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
doub
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
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
doub
N
121
N
sing
N
122
N
sing
N
123
N
sing
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
doub
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
doub
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
sing
N
147
N
sing
N
148
N
doub
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
doub
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
doub
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
doub
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
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
doub
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
doub
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
doub
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
Y
227
N
sing
Y
228
N
doub
Y
229
N
doub
N
230
N
sing
Y
231
N
sing
N
232
N
sing
Y
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
doub
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
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
doub
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
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
doub
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
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
doub
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
sing
N
328
N
sing
N
329
N
sing
N
330
N
doub
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
Y
335
N
doub
Y
336
N
sing
Y
337
N
sing
N
338
N
sing
Y
339
N
doub
N
340
N
sing
Y
341
N
doub
N
342
N
sing
Y
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
doub
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
doub
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
sing
N
383
N
doub
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
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
Y
404
N
doub
Y
405
N
sing
Y
406
N
sing
N
407
N
sing
Y
408
N
doub
Y
409
N
sing
Y
410
N
sing
N
411
N
sing
Y
412
N
sing
Y
413
N
doub
N
414
N
sing
Y
415
N
doub
N
416
N
sing
Y
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
N
425
N
sing
N
426
N
sing
N
427
N
doub
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
Y
432
N
doub
Y
433
N
sing
Y
434
N
sing
N
435
N
sing
Y
436
N
doub
N
437
N
sing
Y
438
N
doub
N
439
N
sing
Y
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
sing
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
doub
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
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
US
J.Med.Chem.
JMCMAR
0151
0022-2623
56
1228
1246
10.1021/jm301674z
23298277
Design and Synthesis of Potent Inhibitor of Apoptosis (IAP) Proteins Antagonists Bearing an Octahydropyrrolo[1,2-a]pyrazine Scaffold as a Novel Proline Mimetic.
2013
10.2210/pdb4hy4/pdb
pdb_00004hy4
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
CCD
2009-05-28
ADSC QUANTUM 315r
SINGLE WAVELENGTH
M
x-ray
1
0.976
1.0
5.0.3
ALS
0.976
SYNCHROTRON
ALS BEAMLINE 5.0.3
13294.829
Baculoviral IAP repeat-containing protein 2
6.3.2.-
Bir3 (UNP Residues 254-346)
2
man
polymer
65.409
ZINC ION
2
syn
non-polymer
523.710
(3S,8aR)-2-{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]octahydropyrrolo[1,2-a]pyrazine-3-carboxamide
2
syn
non-polymer
18.015
water
382
nat
water
C-IAP1, IAP homolog B, Inhibitor of apoptosis protein 2, IAP-2, hIAP-2, hIAP2, RING finger protein 48, TNFR2-TRAF-signaling complex protein 2
no
no
MGSSHHHHHHSSGENLYFQGGSSISNLSMQTHAARMRTFMYWPSSVPVQPEQLASAGFYYVGRNDDVKCFCCDGGLRCWE
SGDDPWVEHAKWFPRCEFLIRMKGQEFVDEIQGRY
MGSSHHHHHHSSGENLYFQGGSSISNLSMQTHAARMRTFMYWPSSVPVQPEQLASAGFYYVGRNDDVKCFCCDGGLRCWE
SGDDPWVEHAKWFPRCEFLIRMKGQEFVDEIQGRY
A,B
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
human
sample
API1, BIRC2, IAP2, MIHB, RNF48
9606
Homo sapiens
469008
Escherichia coli
Bl21(DE3)
Plasmid
pET28
1
2.32
47.07
VAPOR DIFFUSION, SITTING DROP
8.5
3M NaCl,100mM Tris, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
295
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Database references
Non-polymer description
Structure summary
Structure summary
Data collection
Database references
Derived calculations
1
0
2013-01-30
1
1
2013-02-27
1
2
2013-08-07
1
3
2015-09-09
1
4
2024-02-28
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_asym_id
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_auth_asym_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_asym_id
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_asym_id
_struct_conn.ptnr2_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
RCSB
Y
RCSB
2012-11-12
REL
REL
ZN
ZINC ION
1BG
(3S,8aR)-2-{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]octahydropyrrolo[1,2-a]pyrazine-3-carboxamide
HOH
water
Antagonist
(3S,8AR)-2-{(2S)-2-CYCLOHEXYL-2-[(N-METHYL-L-ALANYL)AMINO]ACETYL}-N-[(1R)-1,2,3,4-TETRAHYDRONAPHTHALEN-1-YL]OCTAHYDROPYRROLO[1,2-A]PYRAZINE-3-CARBOXAMIDE
Peptide-like
ZN
350
2
ZN
ZN
401
A
LIG
360
3
1BG
1BG
402
A
ZN
350
2
ZN
ZN
401
B
LIG
360
3
1BG
1BG
402
B
HOH
400
4
HOH
HOH
501
A
HOH
401
4
HOH
HOH
502
A
HOH
402
4
HOH
HOH
503
A
HOH
403
4
HOH
HOH
504
A
HOH
404
4
HOH
HOH
505
A
HOH
405
4
HOH
HOH
506
A
HOH
406
4
HOH
HOH
507
A
HOH
407
4
HOH
HOH
508
A
HOH
408
4
HOH
HOH
509
A
HOH
409
4
HOH
HOH
510
A
HOH
410
4
HOH
HOH
511
A
HOH
411
4
HOH
HOH
512
A
HOH
412
4
HOH
HOH
513
A
HOH
413
4
HOH
HOH
514
A
HOH
414
4
HOH
HOH
515
A
HOH
415
4
HOH
HOH
516
A
HOH
416
4
HOH
HOH
517
A
HOH
417
4
HOH
HOH
518
A
HOH
418
4
HOH
HOH
519
A
HOH
419
4
HOH
HOH
520
A
HOH
420
4
HOH
HOH
521
A
HOH
421
4
HOH
HOH
522
A
HOH
422
4
HOH
HOH
523
A
HOH
423
4
HOH
HOH
524
A
HOH
424
4
HOH
HOH
525
A
HOH
426
4
HOH
HOH
526
A
HOH
427
4
HOH
HOH
527
A
HOH
428
4
HOH
HOH
528
A
HOH
429
4
HOH
HOH
529
A
HOH
430
4
HOH
HOH
530
A
HOH
431
4
HOH
HOH
531
A
HOH
432
4
HOH
HOH
532
A
HOH
433
4
HOH
HOH
533
A
HOH
434
4
HOH
HOH
534
A
HOH
435
4
HOH
HOH
535
A
HOH
436
4
HOH
HOH
536
A
HOH
437
4
HOH
HOH
537
A
HOH
438
4
HOH
HOH
538
A
HOH
439
4
HOH
HOH
539
A
HOH
440
4
HOH
HOH
540
A
HOH
441
4
HOH
HOH
541
A
HOH
442
4
HOH
HOH
542
A
HOH
443
4
HOH
HOH
543
A
HOH
444
4
HOH
HOH
544
A
HOH
445
4
HOH
HOH
545
A
HOH
446
4
HOH
HOH
546
A
HOH
447
4
HOH
HOH
547
A
HOH
448
4
HOH
HOH
548
A
HOH
449
4
HOH
HOH
549
A
HOH
450
4
HOH
HOH
550
A
HOH
451
4
HOH
HOH
551
A
HOH
452
4
HOH
HOH
552
A
HOH
454
4
HOH
HOH
553
A
HOH
455
4
HOH
HOH
554
A
HOH
456
4
HOH
HOH
555
A
HOH
513
4
HOH
HOH
556
A
HOH
518
4
HOH
HOH
557
A
HOH
527
4
HOH
HOH
558
A
HOH
529
4
HOH
HOH
559
A
HOH
530
4
HOH
HOH
560
A
HOH
531
4
HOH
HOH
561
A
HOH
532
4
HOH
HOH
562
A
HOH
536
4
HOH
HOH
563
A
HOH
537
4
HOH
HOH
564
A
HOH
538
4
HOH
HOH
565
A
HOH
539
4
HOH
HOH
566
A
HOH
540
4
HOH
HOH
567
A
HOH
542
4
HOH
HOH
568
A
HOH
545
4
HOH
HOH
569
A
HOH
547
4
HOH
HOH
570
A
HOH
552
4
HOH
HOH
571
A
HOH
553
4
HOH
HOH
572
A
HOH
555
4
HOH
HOH
573
A
HOH
559
4
HOH
HOH
574
A
HOH
562
4
HOH
HOH
575
A
HOH
565
4
HOH
HOH
576
A
HOH
568
4
HOH
HOH
577
A
HOH
570
4
HOH
HOH
578
A
HOH
574
4
HOH
HOH
579
A
HOH
576
4
HOH
HOH
580
A
HOH
580
4
HOH
HOH
581
A
HOH
584
4
HOH
HOH
582
A
HOH
585
4
HOH
HOH
583
A
HOH
587
4
HOH
HOH
584
A
HOH
591
4
HOH
HOH
585
A
HOH
593
4
HOH
HOH
586
A
HOH
599
4
HOH
HOH
587
A
HOH
601
4
HOH
HOH
588
A
HOH
607
4
HOH
HOH
589
A
HOH
608
4
HOH
HOH
590
A
HOH
610
4
HOH
HOH
591
A
HOH
611
4
HOH
HOH
592
A
HOH
612
4
HOH
HOH
593
A
HOH
613
4
HOH
HOH
594
A
HOH
614
4
HOH
HOH
595
A
HOH
615
4
HOH
HOH
596
A
HOH
616
4
HOH
HOH
597
A
HOH
617
4
HOH
HOH
598
A
HOH
618
4
HOH
HOH
599
A
HOH
619
4
HOH
HOH
600
A
HOH
623
4
HOH
HOH
601
A
HOH
624
4
HOH
HOH
602
A
HOH
625
4
HOH
HOH
603
A
HOH
626
4
HOH
HOH
604
A
HOH
627
4
HOH
HOH
605
A
HOH
628
4
HOH
HOH
606
A
HOH
630
4
HOH
HOH
607
A
HOH
631
4
HOH
HOH
608
A
HOH
633
4
HOH
HOH
609
A
HOH
634
4
HOH
HOH
610
A
HOH
635
4
HOH
HOH
611
A
HOH
639
4
HOH
HOH
612
A
HOH
642
4
HOH
HOH
613
A
HOH
645
4
HOH
HOH
614
A
HOH
648
4
HOH
HOH
615
A
HOH
650
4
HOH
HOH
616
A
HOH
651
4
HOH
HOH
617
A
HOH
652
4
HOH
HOH
618
A
HOH
654
4
HOH
HOH
619
A
HOH
657
4
HOH
HOH
620
A
HOH
658
4
HOH
HOH
621
A
HOH
665
4
HOH
HOH
622
A
HOH
666
4
HOH
HOH
623
A
HOH
667
4
HOH
HOH
624
A
HOH
669
4
HOH
HOH
625
A
HOH
670
4
HOH
HOH
626
A
HOH
671
4
HOH
HOH
627
A
HOH
674
4
HOH
HOH
628
A
HOH
679
4
HOH
HOH
629
A
HOH
681
4
HOH
HOH
630
A
HOH
682
4
HOH
HOH
631
A
HOH
688
4
HOH
HOH
632
A
HOH
692
4
HOH
HOH
633
A
HOH
693
4
HOH
HOH
634
A
HOH
696
4
HOH
HOH
635
A
HOH
697
4
HOH
HOH
636
A
HOH
698
4
HOH
HOH
637
A
HOH
699
4
HOH
HOH
638
A
HOH
700
4
HOH
HOH
639
A
HOH
701
4
HOH
HOH
640
A
HOH
705
4
HOH
HOH
641
A
HOH
708
4
HOH
HOH
642
A
HOH
709
4
HOH
HOH
643
A
HOH
711
4
HOH
HOH
644
A
HOH
715
4
HOH
HOH
645
A
HOH
716
4
HOH
HOH
646
A
HOH
720
4
HOH
HOH
647
A
HOH
723
4
HOH
HOH
648
A
HOH
724
4
HOH
HOH
649
A
HOH
725
4
HOH
HOH
650
A
HOH
727
4
HOH
HOH
651
A
HOH
728
4
HOH
HOH
652
A
HOH
729
4
HOH
HOH
653
A
HOH
730
4
HOH
HOH
654
A
HOH
731
4
HOH
HOH
655
A
HOH
732
4
HOH
HOH
656
A
HOH
733
4
HOH
HOH
657
A
HOH
734
4
HOH
HOH
658
A
HOH
735
4
HOH
HOH
659
A
HOH
736
4
HOH
HOH
660
A
HOH
737
4
HOH
HOH
661
A
HOH
738
4
HOH
HOH
662
A
HOH
747
4
HOH
HOH
663
A
HOH
749
4
HOH
HOH
664
A
HOH
752
4
HOH
HOH
665
A
HOH
753
4
HOH
HOH
666
A
HOH
754
4
HOH
HOH
667
A
HOH
755
4
HOH
HOH
668
A
HOH
756
4
HOH
HOH
669
A
HOH
757
4
HOH
HOH
670
A
HOH
758
4
HOH
HOH
671
A
HOH
759
4
HOH
HOH
672
A
HOH
763
4
HOH
HOH
673
A
HOH
764
4
HOH
HOH
674
A
HOH
765
4
HOH
HOH
675
A
HOH
775
4
HOH
HOH
676
A
HOH
779
4
HOH
HOH
677
A
HOH
780
4
HOH
HOH
678
A
HOH
782
4
HOH
HOH
679
A
HOH
783
4
HOH
HOH
680
A
HOH
786
4
HOH
HOH
681
A
HOH
790
4
HOH
HOH
682
A
HOH
791
4
HOH
HOH
683
A
HOH
425
4
HOH
HOH
501
B
HOH
453
4
HOH
HOH
502
B
HOH
457
4
HOH
HOH
503
B
HOH
458
4
HOH
HOH
504
B
HOH
459
4
HOH
HOH
505
B
HOH
460
4
HOH
HOH
506
B
HOH
461
4
HOH
HOH
507
B
HOH
462
4
HOH
HOH
508
B
HOH
463
4
HOH
HOH
509
B
HOH
464
4
HOH
HOH
510
B
HOH
465
4
HOH
HOH
511
B
HOH
466
4
HOH
HOH
512
B
HOH
467
4
HOH
HOH
513
B
HOH
468
4
HOH
HOH
514
B
HOH
469
4
HOH
HOH
515
B
HOH
470
4
HOH
HOH
516
B
HOH
471
4
HOH
HOH
517
B
HOH
472
4
HOH
HOH
518
B
HOH
473
4
HOH
HOH
519
B
HOH
474
4
HOH
HOH
520
B
HOH
475
4
HOH
HOH
521
B
HOH
476
4
HOH
HOH
522
B
HOH
477
4
HOH
HOH
523
B
HOH
478
4
HOH
HOH
524
B
HOH
479
4
HOH
HOH
525
B
HOH
480
4
HOH
HOH
526
B
HOH
481
4
HOH
HOH
527
B
HOH
482
4
HOH
HOH
528
B
HOH
483
4
HOH
HOH
529
B
HOH
484
4
HOH
HOH
530
B
HOH
485
4
HOH
HOH
531
B
HOH
486
4
HOH
HOH
532
B
HOH
487
4
HOH
HOH
533
B
HOH
488
4
HOH
HOH
534
B
HOH
489
4
HOH
HOH
535
B
HOH
490
4
HOH
HOH
536
B
HOH
491
4
HOH
HOH
537
B
HOH
492
4
HOH
HOH
538
B
HOH
493
4
HOH
HOH
539
B
HOH
494
4
HOH
HOH
540
B
HOH
495
4
HOH
HOH
541
B
HOH
496
4
HOH
HOH
542
B
HOH
497
4
HOH
HOH
543
B
HOH
498
4
HOH
HOH
544
B
HOH
499
4
HOH
HOH
545
B
HOH
500
4
HOH
HOH
546
B
HOH
501
4
HOH
HOH
547
B
HOH
502
4
HOH
HOH
548
B
HOH
503
4
HOH
HOH
549
B
HOH
504
4
HOH
HOH
550
B
HOH
505
4
HOH
HOH
551
B
HOH
506
4
HOH
HOH
552
B
HOH
507
4
HOH
HOH
553
B
HOH
508
4
HOH
HOH
554
B
HOH
509
4
HOH
HOH
555
B
HOH
510
4
HOH
HOH
556
B
HOH
511
4
HOH
HOH
557
B
HOH
512
4
HOH
HOH
558
B
HOH
514
4
HOH
HOH
559
B
HOH
516
4
HOH
HOH
560
B
HOH
517
4
HOH
HOH
561
B
HOH
519
4
HOH
HOH
562
B
HOH
520
4
HOH
HOH
563
B
HOH
521
4
HOH
HOH
564
B
HOH
522
4
HOH
HOH
565
B
HOH
523
4
HOH
HOH
566
B
HOH
524
4
HOH
HOH
567
B
HOH
525
4
HOH
HOH
568
B
HOH
526
4
HOH
HOH
569
B
HOH
528
4
HOH
HOH
570
B
HOH
533
4
HOH
HOH
571
B
HOH
534
4
HOH
HOH
572
B
HOH
535
4
HOH
HOH
573
B
HOH
541
4
HOH
HOH
574
B
HOH
543
4
HOH
HOH
575
B
HOH
546
4
HOH
HOH
576
B
HOH
548
4
HOH
HOH
577
B
HOH
549
4
HOH
HOH
578
B
HOH
550
4
HOH
HOH
579
B
HOH
551
4
HOH
HOH
580
B
HOH
554
4
HOH
HOH
581
B
HOH
556
4
HOH
HOH
582
B
HOH
557
4
HOH
HOH
583
B
HOH
558
4
HOH
HOH
584
B
HOH
560
4
HOH
HOH
585
B
HOH
561
4
HOH
HOH
586
B
HOH
563
4
HOH
HOH
587
B
HOH
564
4
HOH
HOH
588
B
HOH
566
4
HOH
HOH
589
B
HOH
567
4
HOH
HOH
590
B
HOH
569
4
HOH
HOH
591
B
HOH
571
4
HOH
HOH
592
B
HOH
572
4
HOH
HOH
593
B
HOH
573
4
HOH
HOH
594
B
HOH
575
4
HOH
HOH
595
B
HOH
577
4
HOH
HOH
596
B
HOH
578
4
HOH
HOH
597
B
HOH
579
4
HOH
HOH
598
B
HOH
581
4
HOH
HOH
599
B
HOH
582
4
HOH
HOH
600
B
HOH
583
4
HOH
HOH
601
B
HOH
586
4
HOH
HOH
602
B
HOH
588
4
HOH
HOH
603
B
HOH
589
4
HOH
HOH
604
B
HOH
590
4
HOH
HOH
605
B
HOH
592
4
HOH
HOH
606
B
HOH
594
4
HOH
HOH
607
B
HOH
595
4
HOH
HOH
608
B
HOH
596
4
HOH
HOH
609
B
HOH
597
4
HOH
HOH
610
B
HOH
600
4
HOH
HOH
611
B
HOH
602
4
HOH
HOH
612
B
HOH
603
4
HOH
HOH
613
B
HOH
604
4
HOH
HOH
614
B
HOH
605
4
HOH
HOH
615
B
HOH
606
4
HOH
HOH
616
B
HOH
620
4
HOH
HOH
617
B
HOH
621
4
HOH
HOH
618
B
HOH
622
4
HOH
HOH
619
B
HOH
629
4
HOH
HOH
620
B
HOH
632
4
HOH
HOH
621
B
HOH
636
4
HOH
HOH
622
B
HOH
637
4
HOH
HOH
623
B
HOH
638
4
HOH
HOH
624
B
HOH
640
4
HOH
HOH
625
B
HOH
641
4
HOH
HOH
626
B
HOH
643
4
HOH
HOH
627
B
HOH
644
4
HOH
HOH
628
B
HOH
646
4
HOH
HOH
629
B
HOH
647
4
HOH
HOH
630
B
HOH
649
4
HOH
HOH
631
B
HOH
653
4
HOH
HOH
632
B
HOH
655
4
HOH
HOH
633
B
HOH
656
4
HOH
HOH
634
B
HOH
659
4
HOH
HOH
635
B
HOH
660
4
HOH
HOH
636
B
HOH
661
4
HOH
HOH
637
B
HOH
662
4
HOH
HOH
638
B
HOH
663
4
HOH
HOH
639
B
HOH
664
4
HOH
HOH
640
B
HOH
668
4
HOH
HOH
641
B
HOH
672
4
HOH
HOH
642
B
HOH
673
4
HOH
HOH
643
B
HOH
675
4
HOH
HOH
644
B
HOH
677
4
HOH
HOH
645
B
HOH
678
4
HOH
HOH
646
B
HOH
680
4
HOH
HOH
647
B
HOH
683
4
HOH
HOH
648
B
HOH
684
4
HOH
HOH
649
B
HOH
685
4
HOH
HOH
650
B
HOH
686
4
HOH
HOH
651
B
HOH
687
4
HOH
HOH
652
B
HOH
689
4
HOH
HOH
653
B
HOH
691
4
HOH
HOH
654
B
HOH
694
4
HOH
HOH
655
B
HOH
695
4
HOH
HOH
656
B
HOH
702
4
HOH
HOH
657
B
HOH
703
4
HOH
HOH
658
B
HOH
704
4
HOH
HOH
659
B
HOH
706
4
HOH
HOH
660
B
HOH
707
4
HOH
HOH
661
B
HOH
710
4
HOH
HOH
662
B
HOH
712
4
HOH
HOH
663
B
HOH
713
4
HOH
HOH
664
B
HOH
714
4
HOH
HOH
665
B
HOH
717
4
HOH
HOH
666
B
HOH
718
4
HOH
HOH
667
B
HOH
719
4
HOH
HOH
668
B
HOH
721
4
HOH
HOH
669
B
HOH
722
4
HOH
HOH
670
B
HOH
739
4
HOH
HOH
671
B
HOH
740
4
HOH
HOH
672
B
HOH
741
4
HOH
HOH
673
B
HOH
742
4
HOH
HOH
674
B
HOH
744
4
HOH
HOH
675
B
HOH
745
4
HOH
HOH
676
B
HOH
746
4
HOH
HOH
677
B
HOH
748
4
HOH
HOH
678
B
HOH
750
4
HOH
HOH
679
B
HOH
751
4
HOH
HOH
680
B
HOH
760
4
HOH
HOH
681
B
HOH
761
4
HOH
HOH
682
B
HOH
762
4
HOH
HOH
683
B
HOH
766
4
HOH
HOH
684
B
HOH
767
4
HOH
HOH
685
B
HOH
768
4
HOH
HOH
686
B
HOH
769
4
HOH
HOH
687
B
HOH
770
4
HOH
HOH
688
B
HOH
771
4
HOH
HOH
689
B
HOH
773
4
HOH
HOH
690
B
HOH
774
4
HOH
HOH
691
B
HOH
776
4
HOH
HOH
692
B
HOH
778
4
HOH
HOH
693
B
HOH
781
4
HOH
HOH
694
B
HOH
784
4
HOH
HOH
695
B
HOH
785
4
HOH
HOH
696
B
HOH
787
4
HOH
HOH
697
B
HOH
789
4
HOH
HOH
698
B
HOH
792
4
HOH
HOH
699
B
n
1
232
A
n
2
233
A
n
3
234
A
n
4
235
A
n
5
236
A
n
6
237
A
n
7
238
A
n
8
239
A
n
9
240
A
n
10
241
A
n
11
242
A
n
12
243
A
n
13
244
A
n
14
245
A
n
15
246
A
n
16
247
A
n
17
248
A
n
18
249
A
n
19
250
A
n
20
251
A
n
21
252
A
n
22
253
A
n
23
254
A
ILE
255
n
24
ILE
255
A
SER
256
n
25
SER
256
A
ASN
257
n
26
ASN
257
A
LEU
258
n
27
LEU
258
A
SER
259
n
28
SER
259
A
MET
260
n
29
MET
260
A
GLN
261
n
30
GLN
261
A
THR
262
n
31
THR
262
A
HIS
263
n
32
HIS
263
A
ALA
264
n
33
ALA
264
A
ALA
265
n
34
ALA
265
A
ARG
266
n
35
ARG
266
A
MET
267
n
36
MET
267
A
ARG
268
n
37
ARG
268
A
THR
269
n
38
THR
269
A
PHE
270
n
39
PHE
270
A
MET
271
n
40
MET
271
A
TYR
272
n
41
TYR
272
A
TRP
273
n
42
TRP
273
A
PRO
274
n
43
PRO
274
A
SER
275
n
44
SER
275
A
SER
276
n
45
SER
276
A
VAL
277
n
46
VAL
277
A
PRO
278
n
47
PRO
278
A
VAL
279
n
48
VAL
279
A
GLN
280
n
49
GLN
280
A
PRO
281
n
50
PRO
281
A
GLU
282
n
51
GLU
282
A
GLN
283
n
52
GLN
283
A
LEU
284
n
53
LEU
284
A
ALA
285
n
54
ALA
285
A
SER
286
n
55
SER
286
A
ALA
287
n
56
ALA
287
A
GLY
288
n
57
GLY
288
A
PHE
289
n
58
PHE
289
A
TYR
290
n
59
TYR
290
A
TYR
291
n
60
TYR
291
A
VAL
292
n
61
VAL
292
A
GLY
293
n
62
GLY
293
A
ARG
294
n
63
ARG
294
A
ASN
295
n
64
ASN
295
A
ASP
296
n
65
ASP
296
A
ASP
297
n
66
ASP
297
A
VAL
298
n
67
VAL
298
A
LYS
299
n
68
LYS
299
A
CYS
300
n
69
CYS
300
A
PHE
301
n
70
PHE
301
A
CYS
302
n
71
CYS
302
A
CYS
303
n
72
CYS
303
A
ASP
304
n
73
ASP
304
A
GLY
305
n
74
GLY
305
A
GLY
306
n
75
GLY
306
A
LEU
307
n
76
LEU
307
A
ARG
308
n
77
ARG
308
A
CYS
309
n
78
CYS
309
A
TRP
310
n
79
TRP
310
A
GLU
311
n
80
GLU
311
A
SER
312
n
81
SER
312
A
GLY
313
n
82
GLY
313
A
ASP
314
n
83
ASP
314
A
ASP
315
n
84
ASP
315
A
PRO
316
n
85
PRO
316
A
TRP
317
n
86
TRP
317
A
VAL
318
n
87
VAL
318
A
GLU
319
n
88
GLU
319
A
HIS
320
n
89
HIS
320
A
ALA
321
n
90
ALA
321
A
LYS
322
n
91
LYS
322
A
TRP
323
n
92
TRP
323
A
PHE
324
n
93
PHE
324
A
PRO
325
n
94
PRO
325
A
ARG
326
n
95
ARG
326
A
CYS
327
n
96
CYS
327
A
GLU
328
n
97
GLU
328
A
PHE
329
n
98
PHE
329
A
LEU
330
n
99
LEU
330
A
ILE
331
n
100
ILE
331
A
ARG
332
n
101
ARG
332
A
MET
333
n
102
MET
333
A
LYS
334
n
103
LYS
334
A
GLY
335
n
104
GLY
335
A
GLN
336
n
105
GLN
336
A
GLU
337
n
106
GLU
337
A
PHE
338
n
107
PHE
338
A
VAL
339
n
108
VAL
339
A
ASP
340
n
109
ASP
340
A
GLU
341
n
110
GLU
341
A
ILE
342
n
111
ILE
342
A
GLN
343
n
112
GLN
343
A
GLY
344
n
113
GLY
344
A
ARG
345
n
114
ARG
345
A
TYR
346
n
115
TYR
346
A
n
1
232
B
n
2
233
B
n
3
234
B
n
4
235
B
n
5
236
B
n
6
237
B
n
7
238
B
n
8
239
B
n
9
240
B
n
10
241
B
n
11
242
B
n
12
243
B
n
13
244
B
n
14
245
B
n
15
246
B
n
16
247
B
n
17
248
B
n
18
249
B
n
19
250
B
n
20
251
B
GLY
252
n
21
GLY
252
B
SER
253
n
22
SER
253
B
SER
254
n
23
SER
254
B
ILE
255
n
24
ILE
255
B
SER
256
n
25
SER
256
B
ASN
257
n
26
ASN
257
B
LEU
258
n
27
LEU
258
B
SER
259
n
28
SER
259
B
MET
260
n
29
MET
260
B
GLN
261
n
30
GLN
261
B
THR
262
n
31
THR
262
B
HIS
263
n
32
HIS
263
B
ALA
264
n
33
ALA
264
B
ALA
265
n
34
ALA
265
B
ARG
266
n
35
ARG
266
B
MET
267
n
36
MET
267
B
ARG
268
n
37
ARG
268
B
THR
269
n
38
THR
269
B
PHE
270
n
39
PHE
270
B
MET
271
n
40
MET
271
B
TYR
272
n
41
TYR
272
B
TRP
273
n
42
TRP
273
B
PRO
274
n
43
PRO
274
B
SER
275
n
44
SER
275
B
SER
276
n
45
SER
276
B
VAL
277
n
46
VAL
277
B
PRO
278
n
47
PRO
278
B
VAL
279
n
48
VAL
279
B
GLN
280
n
49
GLN
280
B
PRO
281
n
50
PRO
281
B
GLU
282
n
51
GLU
282
B
GLN
283
n
52
GLN
283
B
LEU
284
n
53
LEU
284
B
ALA
285
n
54
ALA
285
B
SER
286
n
55
SER
286
B
ALA
287
n
56
ALA
287
B
GLY
288
n
57
GLY
288
B
PHE
289
n
58
PHE
289
B
TYR
290
n
59
TYR
290
B
TYR
291
n
60
TYR
291
B
VAL
292
n
61
VAL
292
B
GLY
293
n
62
GLY
293
B
ARG
294
n
63
ARG
294
B
ASN
295
n
64
ASN
295
B
ASP
296
n
65
ASP
296
B
ASP
297
n
66
ASP
297
B
VAL
298
n
67
VAL
298
B
LYS
299
n
68
LYS
299
B
CYS
300
n
69
CYS
300
B
PHE
301
n
70
PHE
301
B
CYS
302
n
71
CYS
302
B
CYS
303
n
72
CYS
303
B
ASP
304
n
73
ASP
304
B
GLY
305
n
74
GLY
305
B
GLY
306
n
75
GLY
306
B
LEU
307
n
76
LEU
307
B
ARG
308
n
77
ARG
308
B
CYS
309
n
78
CYS
309
B
TRP
310
n
79
TRP
310
B
GLU
311
n
80
GLU
311
B
SER
312
n
81
SER
312
B
GLY
313
n
82
GLY
313
B
ASP
314
n
83
ASP
314
B
ASP
315
n
84
ASP
315
B
PRO
316
n
85
PRO
316
B
TRP
317
n
86
TRP
317
B
VAL
318
n
87
VAL
318
B
GLU
319
n
88
GLU
319
B
HIS
320
n
89
HIS
320
B
ALA
321
n
90
ALA
321
B
LYS
322
n
91
LYS
322
B
TRP
323
n
92
TRP
323
B
PHE
324
n
93
PHE
324
B
PRO
325
n
94
PRO
325
B
ARG
326
n
95
ARG
326
B
CYS
327
n
96
CYS
327
B
GLU
328
n
97
GLU
328
B
PHE
329
n
98
PHE
329
B
LEU
330
n
99
LEU
330
B
ILE
331
n
100
ILE
331
B
ARG
332
n
101
ARG
332
B
MET
333
n
102
MET
333
B
LYS
334
n
103
LYS
334
B
GLY
335
n
104
GLY
335
B
GLN
336
n
105
GLN
336
B
GLU
337
n
106
GLU
337
B
PHE
338
n
107
PHE
338
B
VAL
339
n
108
VAL
339
B
ASP
340
n
109
ASP
340
B
GLU
341
n
110
GLU
341
B
ILE
342
n
111
ILE
342
B
GLN
343
n
112
GLN
343
B
GLY
344
n
113
GLY
344
B
ARG
345
n
114
ARG
345
B
TYR
346
n
115
TYR
346
B
0.8035
0.0019
0.0613
1.1057
-0.3470
0.5863
0.0049
-0.0910
-0.0150
0.1087
-0.0087
0.0044
-0.0026
0.0241
0.0038
-0.0096
0.0029
0.0070
-0.0088
0.0089
-0.0223
refined
12.8661
-6.7985
-10.8780
X-RAY DIFFRACTION
0.3048
0.2891
0.1241
1.2374
0.6343
0.9628
-0.0511
0.0381
0.0248
-0.0545
0.0310
0.0224
-0.0479
0.0077
0.0200
-0.0232
0.0014
-0.0075
-0.0140
-0.0020
-0.0125
refined
0.9727
-16.8406
-33.5817
X-RAY DIFFRACTION
A
255
A
346
X-RAY DIFFRACTION
1
A
401
A
402
X-RAY DIFFRACTION
1
B
252
B
346
X-RAY DIFFRACTION
2
B
401
B
402
X-RAY DIFFRACTION
2
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
A
CYS
300
A
SG
CYS
69
1_555
A
ZN
401
C
ZN
ZN
1_555
A
CYS
303
A
SG
CYS
72
1_555
109.0
A
CYS
300
A
SG
CYS
69
1_555
A
ZN
401
C
ZN
ZN
1_555
A
HIS
320
A
NE2
HIS
89
1_555
100.9
A
CYS
303
A
SG
CYS
72
1_555
A
ZN
401
C
ZN
ZN
1_555
A
HIS
320
A
NE2
HIS
89
1_555
117.0
A
CYS
300
A
SG
CYS
69
1_555
A
ZN
401
C
ZN
ZN
1_555
A
CYS
327
A
SG
CYS
96
1_555
114.7
A
CYS
303
A
SG
CYS
72
1_555
A
ZN
401
C
ZN
ZN
1_555
A
CYS
327
A
SG
CYS
96
1_555
108.7
A
HIS
320
A
NE2
HIS
89
1_555
A
ZN
401
C
ZN
ZN
1_555
A
CYS
327
A
SG
CYS
96
1_555
106.6
B
CYS
300
B
SG
CYS
69
1_555
B
ZN
401
E
ZN
ZN
1_555
B
CYS
303
B
SG
CYS
72
1_555
108.3
B
CYS
300
B
SG
CYS
69
1_555
B
ZN
401
E
ZN
ZN
1_555
B
HIS
320
B
NE2
HIS
89
1_555
101.0
B
CYS
303
B
SG
CYS
72
1_555
B
ZN
401
E
ZN
ZN
1_555
B
HIS
320
B
NE2
HIS
89
1_555
116.8
B
CYS
300
B
SG
CYS
69
1_555
B
ZN
401
E
ZN
ZN
1_555
B
CYS
327
B
SG
CYS
96
1_555
114.5
B
CYS
303
B
SG
CYS
72
1_555
B
ZN
401
E
ZN
ZN
1_555
B
CYS
327
B
SG
CYS
96
1_555
109.6
B
HIS
320
B
NE2
HIS
89
1_555
B
ZN
401
E
ZN
ZN
1_555
B
CYS
327
B
SG
CYS
96
1_555
106.6
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
TYR
290
A
N
TYR
59
A
O
LYS
299
A
O
LYS
68
A
N
VAL
298
A
N
VAL
67
A
O
LEU
307
A
O
LEU
76
B
N
TYR
290
B
N
TYR
59
B
O
LYS
299
B
O
LYS
68
B
N
VAL
298
B
N
VAL
67
B
O
LEU
307
B
O
LEU
76
1
A
NZ
LYS
299
A
NZ
LYS
68
0
Y
1
A
MET
232
A
MET
1
1
Y
1
A
GLY
233
A
GLY
2
1
Y
1
A
SER
234
A
SER
3
1
Y
1
A
SER
235
A
SER
4
1
Y
1
A
HIS
236
A
HIS
5
1
Y
1
A
HIS
237
A
HIS
6
1
Y
1
A
HIS
238
A
HIS
7
1
Y
1
A
HIS
239
A
HIS
8
1
Y
1
A
HIS
240
A
HIS
9
1
Y
1
A
HIS
241
A
HIS
10
1
Y
1
A
SER
242
A
SER
11
1
Y
1
A
SER
243
A
SER
12
1
Y
1
A
GLY
244
A
GLY
13
1
Y
1
A
GLU
245
A
GLU
14
1
Y
1
A
ASN
246
A
ASN
15
1
Y
1
A
LEU
247
A
LEU
16
1
Y
1
A
TYR
248
A
TYR
17
1
Y
1
A
PHE
249
A
PHE
18
1
Y
1
A
GLN
250
A
GLN
19
1
Y
1
A
GLY
251
A
GLY
20
1
Y
1
A
GLY
252
A
GLY
21
1
Y
1
A
SER
253
A
SER
22
1
Y
1
A
SER
254
A
SER
23
1
Y
1
B
MET
232
B
MET
1
1
Y
1
B
GLY
233
B
GLY
2
1
Y
1
B
SER
234
B
SER
3
1
Y
1
B
SER
235
B
SER
4
1
Y
1
B
HIS
236
B
HIS
5
1
Y
1
B
HIS
237
B
HIS
6
1
Y
1
B
HIS
238
B
HIS
7
1
Y
1
B
HIS
239
B
HIS
8
1
Y
1
B
HIS
240
B
HIS
9
1
Y
1
B
HIS
241
B
HIS
10
1
Y
1
B
SER
242
B
SER
11
1
Y
1
B
SER
243
B
SER
12
1
Y
1
B
GLY
244
B
GLY
13
1
Y
1
B
GLU
245
B
GLU
14
1
Y
1
B
ASN
246
B
ASN
15
1
Y
1
B
LEU
247
B
LEU
16
1
Y
1
B
TYR
248
B
TYR
17
1
Y
1
B
PHE
249
B
PHE
18
1
Y
1
B
GLN
250
B
GLN
19
1
Y
1
B
GLY
251
B
GLY
20
1
Y
1
A
A
C
O
TYR
HOH
346
667
1.61
1
A
A
O
O
HOH
HOH
674
682
1.77
1
B
B
OD1
O
ASP
HOH
315
539
2.04
A
1
A
A
O
O
HOH
HOH
601
668
2.10
1
-16.06
2.30
111.70
95.64
A
A
A
CD
CE
NZ
LYS
LYS
LYS
299
299
299
N
1
A
A
CE
NZ
LYS
LYS
299
299
0.247
0.025
1.486
1.733
N
1
A
B
O
O
HOH
HOH
668
592
2.05
1_555
1_655
1
A
PRO
278
-83.38
35.30
1
A
ASN
295
49.54
-121.23
1
B
ASN
295
48.59
-128.50
17.593
-0.33
0.00
0.00
-0.28
0.00
0.61
0.974
0.969
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.16993
0.15239
0.15329
1.249
20.00
3498
65816
5.0
99.33
1.001
0.022
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.036
0.038
0.80
0.80
1.20
MAXIMUM LIKELIHOOD
MASK
1.249
20.00
382
1986
78
0
1526
0.008
0.021
1698
0.001
0.020
1395
1.259
1.972
2298
0.841
3.000
3254
4.200
5.000
185
32.569
22.809
89
12.432
15.000
270
16.782
15.000
16
0.078
0.200
224
0.005
0.020
1849
0.001
0.020
379
0.234
0.200
333
0.183
0.200
1411
0.204
0.200
861
0.084
0.200
821
0.147
0.200
251
0.185
0.200
1
0.055
0.200
7
0.248
0.200
64
0.253
0.200
34
1.135
2.000
955
0.288
2.000
383
1.777
3.000
1511
1.741
2.000
859
2.585
3.000
787
0.227
0.219
1.282
226
4517
20
92.87
1.249
50
4HY4
69825
69825
1.0
1.0
1
99.5
1.249
1.27
1
92.8
data collection
HKL-2000
phasing
MOLREP
refinement
REFMAC
5.2.0005
data reduction
HKL-2000
data scaling
HKL-2000
Crystal structure of cIAP1 BIR3 bound to T3170284
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
3
N
N
4
N
N
4
N
N
A
ASN
257
A
ASN
26
HELX_P
A
GLN
261
A
GLN
30
5
1
5
A
THR
262
A
THR
31
HELX_P
A
THR
269
A
THR
38
1
2
8
A
GLN
280
A
GLN
49
HELX_P
A
ALA
287
A
ALA
56
1
3
8
A
ASP
315
A
ASP
84
HELX_P
A
PHE
324
A
PHE
93
1
4
10
A
CYS
327
A
CYS
96
HELX_P
A
GLY
335
A
GLY
104
1
5
9
A
GLY
335
A
GLY
104
HELX_P
A
GLN
343
A
GLN
112
1
6
9
B
ASN
257
B
ASN
26
HELX_P
B
GLN
261
B
GLN
30
5
7
5
B
THR
262
B
THR
31
HELX_P
B
THR
269
B
THR
38
1
8
8
B
GLN
280
B
GLN
49
HELX_P
B
ALA
287
B
ALA
56
1
9
8
B
ASP
315
B
ASP
84
HELX_P
B
PHE
324
B
PHE
93
1
10
10
B
CYS
327
B
CYS
96
HELX_P
B
GLY
335
B
GLY
104
1
11
9
B
GLY
335
B
GLY
104
HELX_P
B
GLY
344
B
GLY
113
1
12
10
metalc
2.324
A
CYS
300
A
SG
CYS
69
1_555
A
ZN
401
C
ZN
ZN
1_555
metalc
2.334
A
CYS
303
A
SG
CYS
72
1_555
A
ZN
401
C
ZN
ZN
1_555
metalc
2.125
A
HIS
320
A
NE2
HIS
89
1_555
A
ZN
401
C
ZN
ZN
1_555
metalc
2.306
A
CYS
327
A
SG
CYS
96
1_555
A
ZN
401
C
ZN
ZN
1_555
metalc
2.339
B
CYS
300
B
SG
CYS
69
1_555
B
ZN
401
E
ZN
ZN
1_555
metalc
2.313
B
CYS
303
B
SG
CYS
72
1_555
B
ZN
401
E
ZN
ZN
1_555
metalc
2.118
B
HIS
320
B
NE2
HIS
89
1_555
B
ZN
401
E
ZN
ZN
1_555
metalc
2.299
B
CYS
327
B
SG
CYS
96
1_555
B
ZN
401
E
ZN
ZN
1_555
LIGASE/LIGASE INHIBITOR
IAP family, BIR repeats, CARD domain, RING-type zinc finger, LIGASE-LIGASE INHIBITOR complex
BIRC2_HUMAN
UNP
1
260
Q13490
SISNLSMQTHAARMRTFMYWPSSVPVQPEQLASAGFYYVGRNDDVKCFCCDGGLRCWESGDDPWVEHAKWFPRCEFLIRM
KGQEFVDEIQGRY
260
352
4HY4
254
346
Q13490
A
1
23
115
260
352
4HY4
254
346
Q13490
B
1
23
115
1
expression tag
MET
232
4HY4
A
Q13490
UNP
1
1
expression tag
GLY
233
4HY4
A
Q13490
UNP
2
1
expression tag
SER
234
4HY4
A
Q13490
UNP
3
1
expression tag
SER
235
4HY4
A
Q13490
UNP
4
1
expression tag
HIS
236
4HY4
A
Q13490
UNP
5
1
expression tag
HIS
237
4HY4
A
Q13490
UNP
6
1
expression tag
HIS
238
4HY4
A
Q13490
UNP
7
1
expression tag
HIS
239
4HY4
A
Q13490
UNP
8
1
expression tag
HIS
240
4HY4
A
Q13490
UNP
9
1
expression tag
HIS
241
4HY4
A
Q13490
UNP
10
1
expression tag
SER
242
4HY4
A
Q13490
UNP
11
1
expression tag
SER
243
4HY4
A
Q13490
UNP
12
1
expression tag
GLY
244
4HY4
A
Q13490
UNP
13
1
expression tag
GLU
245
4HY4
A
Q13490
UNP
14
1
expression tag
ASN
246
4HY4
A
Q13490
UNP
15
1
expression tag
LEU
247
4HY4
A
Q13490
UNP
16
1
expression tag
TYR
248
4HY4
A
Q13490
UNP
17
1
expression tag
PHE
249
4HY4
A
Q13490
UNP
18
1
expression tag
GLN
250
4HY4
A
Q13490
UNP
19
1
expression tag
GLY
251
4HY4
A
Q13490
UNP
20
1
expression tag
GLY
252
4HY4
A
Q13490
UNP
21
1
expression tag
SER
253
4HY4
A
Q13490
UNP
22
2
expression tag
MET
232
4HY4
B
Q13490
UNP
1
2
expression tag
GLY
233
4HY4
B
Q13490
UNP
2
2
expression tag
SER
234
4HY4
B
Q13490
UNP
3
2
expression tag
SER
235
4HY4
B
Q13490
UNP
4
2
expression tag
HIS
236
4HY4
B
Q13490
UNP
5
2
expression tag
HIS
237
4HY4
B
Q13490
UNP
6
2
expression tag
HIS
238
4HY4
B
Q13490
UNP
7
2
expression tag
HIS
239
4HY4
B
Q13490
UNP
8
2
expression tag
HIS
240
4HY4
B
Q13490
UNP
9
2
expression tag
HIS
241
4HY4
B
Q13490
UNP
10
2
expression tag
SER
242
4HY4
B
Q13490
UNP
11
2
expression tag
SER
243
4HY4
B
Q13490
UNP
12
2
expression tag
GLY
244
4HY4
B
Q13490
UNP
13
2
expression tag
GLU
245
4HY4
B
Q13490
UNP
14
2
expression tag
ASN
246
4HY4
B
Q13490
UNP
15
2
expression tag
LEU
247
4HY4
B
Q13490
UNP
16
2
expression tag
TYR
248
4HY4
B
Q13490
UNP
17
2
expression tag
PHE
249
4HY4
B
Q13490
UNP
18
2
expression tag
GLN
250
4HY4
B
Q13490
UNP
19
2
expression tag
GLY
251
4HY4
B
Q13490
UNP
20
2
expression tag
GLY
252
4HY4
B
Q13490
UNP
21
2
expression tag
SER
253
4HY4
B
Q13490
UNP
22
3
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
PHE
289
A
PHE
58
A
TYR
291
A
TYR
60
A
VAL
298
A
VAL
67
A
CYS
300
A
CYS
69
A
GLY
306
A
GLY
75
A
LEU
307
A
LEU
76
B
PHE
289
B
PHE
58
B
TYR
291
B
TYR
60
B
VAL
298
B
VAL
67
B
CYS
300
B
CYS
69
B
GLY
306
B
GLY
75
B
LEU
307
B
LEU
76
BINDING SITE FOR RESIDUE ZN A 401
A
ZN
401
Software
4
BINDING SITE FOR RESIDUE 1BG A 402
A
1BG
402
Software
11
BINDING SITE FOR RESIDUE ZN B 401
B
ZN
401
Software
4
BINDING SITE FOR RESIDUE 1BG B 402
B
1BG
402
Software
13
A
CYS
300
A
CYS
69
4
1_555
A
CYS
303
A
CYS
72
4
1_555
A
HIS
320
A
HIS
89
4
1_555
A
CYS
327
A
CYS
96
4
1_555
A
GLY
306
A
GLY
75
11
1_555
A
LEU
307
A
LEU
76
11
1_555
A
ARG
308
A
ARG
77
11
1_555
A
CYS
309
A
CYS
78
11
1_555
A
GLU
311
A
GLU
80
11
1_555
A
ASP
314
A
ASP
83
11
1_555
A
GLU
319
A
GLU
88
11
1_555
A
TRP
323
A
TRP
92
11
1_555
A
HOH
567
G
HOH
11
1_555
A
HOH
601
G
HOH
11
1_555
A
HOH
668
G
HOH
11
1_555
B
CYS
300
B
CYS
69
4
1_555
B
CYS
303
B
CYS
72
4
1_555
B
HIS
320
B
HIS
89
4
1_555
B
CYS
327
B
CYS
96
4
1_555
B
VAL
298
B
VAL
67
13
1_555
B
GLY
306
B
GLY
75
13
1_555
B
LEU
307
B
LEU
76
13
1_555
B
ARG
308
B
ARG
77
13
1_555
B
CYS
309
B
CYS
78
13
1_555
B
GLU
311
B
GLU
80
13
1_555
B
ASP
314
B
ASP
83
13
1_555
B
TRP
323
B
TRP
92
13
1_555
B
HOH
509
H
HOH
13
1_555
B
HOH
593
H
HOH
13
1_555
B
HOH
612
H
HOH
13
1_555
B
HOH
613
H
HOH
13
1_555
B
HOH
692
H
HOH
13
1_555
19
P 21 21 21