0.032148
0.000000
0.000000
0.000000
0.014668
0.000000
0.000000
0.000000
0.008176
0.00000
0.00000
0.00000
Dougan, D.R.
Snell, G.P.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
31.106
68.176
122.310
C31 H45 F2 N5 O5
605.716
(3S,7R,8aR)-2-{(2S)-2-(4,4-difluorocyclohexyl)-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(4R)-3,4-dihydro-2H-chromen-4-yl]-7-ethoxyoctahydropyrrolo[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
C
N
8
N
O
N
9
S
C
N
10
N
N
N
11
N
C
N
12
N
C
N
13
N
C
N
14
N
C
N
15
N
F
N
16
N
F
N
17
N
C
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
O
N
22
R
C
N
23
N
C
N
24
R
C
N
25
N
C
N
26
N
N
N
27
S
C
N
28
N
C
N
29
N
N
N
30
N
C
N
31
N
C
N
32
N
O
N
33
N
N
N
34
R
C
N
35
N
C
N
36
N
C
N
37
N
O
Y
38
N
C
Y
39
N
C
Y
40
N
C
Y
41
N
C
Y
42
N
C
Y
43
N
C
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
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
O
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
N
N
103
S
C
N
104
N
C
N
105
N
O
N
106
N
C
N
107
N
C
N
108
N
C
N
109
N
N
N
110
N
C
N
111
N
N
N
112
N
N
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
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
N
N
130
S
C
N
131
N
C
N
132
N
O
N
133
N
C
N
134
N
C
N
135
N
O
N
136
N
N
N
137
N
O
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
N
N
147
S
C
N
148
N
C
N
149
N
O
N
150
N
C
N
151
N
C
N
152
N
O
N
153
N
O
N
154
N
O
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
N
N
163
R
C
N
164
N
C
N
165
N
O
N
166
N
C
N
167
N
S
N
168
N
O
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
N
N
177
S
C
N
178
N
C
N
179
N
O
N
180
N
C
N
181
N
C
N
182
N
C
N
183
N
O
N
184
N
N
N
185
N
O
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
N
N
197
S
C
N
198
N
C
N
199
N
O
N
200
N
C
N
201
N
C
N
202
N
C
N
203
N
O
N
204
N
O
N
205
N
O
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
N
N
216
N
C
N
217
N
C
N
218
N
O
N
219
N
O
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
N
N
226
S
C
N
227
N
C
N
228
N
O
N
229
N
C
Y
230
N
C
Y
231
N
N
Y
232
N
C
Y
233
N
C
Y
234
N
N
N
235
N
O
N
236
N
H
N
237
N
H
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
O
N
247
N
H
N
248
N
H
N
249
N
N
N
250
S
C
N
251
N
C
N
252
N
O
N
253
S
C
N
254
N
C
N
255
N
C
N
256
N
C
N
257
N
O
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
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
N
N
272
S
C
N
273
N
C
N
274
N
O
N
275
N
C
N
276
N
C
N
277
N
C
N
278
N
C
N
279
N
O
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
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
N
N
294
S
C
N
295
N
C
N
296
N
O
N
297
N
C
N
298
N
C
N
299
N
C
N
300
N
C
N
301
N
N
N
302
N
O
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
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
N
323
N
C
N
324
N
S
N
325
N
C
N
326
N
O
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
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
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
C
N
349
N
O
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
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
N
N
362
S
C
N
363
N
C
N
364
N
O
N
365
N
C
N
366
N
C
N
367
N
C
N
368
N
O
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
N
N
379
S
C
N
380
N
C
N
381
N
O
N
382
N
C
N
383
N
O
N
384
N
O
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
N
N
393
S
C
N
394
N
C
N
395
N
O
N
396
R
C
N
397
N
O
N
398
N
C
N
399
N
O
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
H
N
407
N
H
N
408
N
H
N
409
N
N
N
410
S
C
N
411
N
C
N
412
N
O
N
413
N
C
Y
414
N
C
Y
415
N
C
Y
416
N
C
Y
417
N
N
Y
418
N
C
Y
419
N
C
Y
420
N
C
Y
421
N
C
Y
422
N
C
N
423
N
O
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
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
N
N
437
S
C
N
438
N
C
N
439
N
O
N
440
N
C
Y
441
N
C
Y
442
N
C
Y
443
N
C
Y
444
N
C
Y
445
N
C
Y
446
N
C
N
447
N
O
N
448
N
O
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
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
N
N
461
S
C
N
462
N
C
N
463
N
O
N
464
N
C
N
465
N
C
N
466
N
C
N
467
N
O
N
468
N
H
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
475
N
H
N
476
N
H
N
477
N
H
N
478
N
H
N
479
N
ZN
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
doub
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
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
sing
N
34
N
doub
N
35
N
sing
N
36
N
sing
Y
37
N
doub
Y
38
N
sing
N
39
N
sing
N
40
N
sing
Y
41
N
sing
Y
42
N
doub
N
43
N
sing
Y
44
N
doub
Y
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
sing
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
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
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
doub
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
doub
N
143
N
sing
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
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
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
doub
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
doub
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
doub
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
doub
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
doub
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
doub
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
Y
232
N
sing
Y
233
N
doub
Y
234
N
doub
N
235
N
sing
Y
236
N
sing
N
237
N
sing
Y
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
doub
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
doub
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
doub
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
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
doub
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
Y
340
N
doub
Y
341
N
sing
Y
342
N
sing
N
343
N
sing
Y
344
N
doub
N
345
N
sing
Y
346
N
doub
N
347
N
sing
Y
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
doub
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
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
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
doub
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
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
doub
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
Y
409
N
doub
Y
410
N
sing
Y
411
N
sing
N
412
N
sing
Y
413
N
doub
Y
414
N
sing
Y
415
N
sing
N
416
N
sing
Y
417
N
sing
Y
418
N
doub
N
419
N
sing
Y
420
N
doub
N
421
N
sing
Y
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
doub
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
Y
437
N
doub
Y
438
N
sing
Y
439
N
sing
N
440
N
sing
Y
441
N
doub
N
442
N
sing
Y
443
N
doub
N
444
N
sing
Y
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
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
doub
N
457
N
sing
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
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/pdb4hy5/pdb
pdb_00004hy5
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
2010-01-01
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
2
man
polymer
65.409
ZINC ION
2
syn
non-polymer
605.716
(3S,7R,8aR)-2-{(2S)-2-(4,4-difluorocyclohexyl)-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(4R)-3,4-dihydro-2H-chromen-4-yl]-7-ethoxyoctahydropyrrolo[1,2-a]pyrazine-3-carboxamide
2
syn
non-polymer
18.015
water
166
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
2.44
49.56
VAPOR DIFFUSION, SITTING DROP
8.5
2.2 M 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_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_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.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_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
Same protein(cIAP)complexed with a different ligand.(T3170284)
Realted protein(XIAP)in complex with same ligand.(T3256336)
RCSB
Y
RCSB
2012-11-13
REL
REL
ZN
ZINC ION
1AQ
(3S,7R,8aR)-2-{(2S)-2-(4,4-difluorocyclohexyl)-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(4R)-3,4-dihydro-2H-chromen-4-yl]-7-ethoxyoctahydropyrrolo[1,2-a]pyrazine-3-carboxamide
HOH
water
Antagonist
(3S,7R,8AR)-2-{(2S)-2-(4,4-DIFLUOROCYCLOHEXYL)-2-[(N-METHYL-L-ALANYL)AMINO]ACETYL}-N-[(4R)-3,4-DIHYDRO-2H-CHROMEN-4-YL]-7-ETHOXYOCTAHYDROPYRROLO[1,2-A]PYRAZINE-3-CARBOXAMIDE
Peptide-like
ZN
350
2
ZN
ZN
401
A
LIG
360
3
1AQ
1AQ
402
A
ZN
350
2
ZN
ZN
401
B
LIG
360
3
1AQ
1AQ
402
B
HOH
370
4
HOH
HOH
501
A
HOH
371
4
HOH
HOH
502
A
HOH
372
4
HOH
HOH
503
A
HOH
375
4
HOH
HOH
504
A
HOH
376
4
HOH
HOH
505
A
HOH
378
4
HOH
HOH
506
A
HOH
379
4
HOH
HOH
507
A
HOH
381
4
HOH
HOH
508
A
HOH
382
4
HOH
HOH
509
A
HOH
387
4
HOH
HOH
510
A
HOH
388
4
HOH
HOH
511
A
HOH
389
4
HOH
HOH
512
A
HOH
391
4
HOH
HOH
513
A
HOH
393
4
HOH
HOH
514
A
HOH
394
4
HOH
HOH
515
A
HOH
396
4
HOH
HOH
516
A
HOH
398
4
HOH
HOH
517
A
HOH
400
4
HOH
HOH
518
A
HOH
401
4
HOH
HOH
519
A
HOH
402
4
HOH
HOH
520
A
HOH
404
4
HOH
HOH
521
A
HOH
407
4
HOH
HOH
522
A
HOH
408
4
HOH
HOH
523
A
HOH
409
4
HOH
HOH
524
A
HOH
412
4
HOH
HOH
525
A
HOH
414
4
HOH
HOH
526
A
HOH
417
4
HOH
HOH
527
A
HOH
418
4
HOH
HOH
528
A
HOH
419
4
HOH
HOH
529
A
HOH
420
4
HOH
HOH
530
A
HOH
422
4
HOH
HOH
531
A
HOH
424
4
HOH
HOH
532
A
HOH
425
4
HOH
HOH
533
A
HOH
426
4
HOH
HOH
534
A
HOH
428
4
HOH
HOH
535
A
HOH
429
4
HOH
HOH
536
A
HOH
437
4
HOH
HOH
537
A
HOH
439
4
HOH
HOH
538
A
HOH
440
4
HOH
HOH
539
A
HOH
441
4
HOH
HOH
540
A
HOH
442
4
HOH
HOH
541
A
HOH
443
4
HOH
HOH
542
A
HOH
445
4
HOH
HOH
543
A
HOH
446
4
HOH
HOH
544
A
HOH
448
4
HOH
HOH
545
A
HOH
449
4
HOH
HOH
546
A
HOH
451
4
HOH
HOH
547
A
HOH
452
4
HOH
HOH
548
A
HOH
454
4
HOH
HOH
549
A
HOH
455
4
HOH
HOH
550
A
HOH
456
4
HOH
HOH
551
A
HOH
457
4
HOH
HOH
552
A
HOH
459
4
HOH
HOH
553
A
HOH
460
4
HOH
HOH
554
A
HOH
461
4
HOH
HOH
555
A
HOH
462
4
HOH
HOH
556
A
HOH
463
4
HOH
HOH
557
A
HOH
464
4
HOH
HOH
558
A
HOH
469
4
HOH
HOH
559
A
HOH
472
4
HOH
HOH
560
A
HOH
475
4
HOH
HOH
561
A
HOH
476
4
HOH
HOH
562
A
HOH
477
4
HOH
HOH
563
A
HOH
479
4
HOH
HOH
564
A
HOH
480
4
HOH
HOH
565
A
HOH
481
4
HOH
HOH
566
A
HOH
491
4
HOH
HOH
567
A
HOH
492
4
HOH
HOH
568
A
HOH
493
4
HOH
HOH
569
A
HOH
494
4
HOH
HOH
570
A
HOH
495
4
HOH
HOH
571
A
HOH
497
4
HOH
HOH
572
A
HOH
499
4
HOH
HOH
573
A
HOH
502
4
HOH
HOH
574
A
HOH
503
4
HOH
HOH
575
A
HOH
508
4
HOH
HOH
576
A
HOH
509
4
HOH
HOH
577
A
HOH
510
4
HOH
HOH
578
A
HOH
511
4
HOH
HOH
579
A
HOH
517
4
HOH
HOH
580
A
HOH
518
4
HOH
HOH
581
A
HOH
519
4
HOH
HOH
582
A
HOH
520
4
HOH
HOH
583
A
HOH
521
4
HOH
HOH
584
A
HOH
524
4
HOH
HOH
585
A
HOH
527
4
HOH
HOH
586
A
HOH
528
4
HOH
HOH
587
A
HOH
539
4
HOH
HOH
588
A
HOH
541
4
HOH
HOH
589
A
HOH
374
4
HOH
HOH
501
B
HOH
377
4
HOH
HOH
502
B
HOH
380
4
HOH
HOH
503
B
HOH
383
4
HOH
HOH
504
B
HOH
384
4
HOH
HOH
505
B
HOH
385
4
HOH
HOH
506
B
HOH
386
4
HOH
HOH
507
B
HOH
390
4
HOH
HOH
508
B
HOH
392
4
HOH
HOH
509
B
HOH
395
4
HOH
HOH
510
B
HOH
397
4
HOH
HOH
511
B
HOH
399
4
HOH
HOH
512
B
HOH
403
4
HOH
HOH
513
B
HOH
405
4
HOH
HOH
514
B
HOH
406
4
HOH
HOH
515
B
HOH
410
4
HOH
HOH
516
B
HOH
411
4
HOH
HOH
517
B
HOH
413
4
HOH
HOH
518
B
HOH
415
4
HOH
HOH
519
B
HOH
416
4
HOH
HOH
520
B
HOH
421
4
HOH
HOH
521
B
HOH
427
4
HOH
HOH
522
B
HOH
430
4
HOH
HOH
523
B
HOH
431
4
HOH
HOH
524
B
HOH
432
4
HOH
HOH
525
B
HOH
433
4
HOH
HOH
526
B
HOH
434
4
HOH
HOH
527
B
HOH
435
4
HOH
HOH
528
B
HOH
436
4
HOH
HOH
529
B
HOH
438
4
HOH
HOH
530
B
HOH
444
4
HOH
HOH
531
B
HOH
447
4
HOH
HOH
532
B
HOH
450
4
HOH
HOH
533
B
HOH
453
4
HOH
HOH
534
B
HOH
458
4
HOH
HOH
535
B
HOH
465
4
HOH
HOH
536
B
HOH
466
4
HOH
HOH
537
B
HOH
467
4
HOH
HOH
538
B
HOH
468
4
HOH
HOH
539
B
HOH
471
4
HOH
HOH
540
B
HOH
473
4
HOH
HOH
541
B
HOH
474
4
HOH
HOH
542
B
HOH
478
4
HOH
HOH
543
B
HOH
482
4
HOH
HOH
544
B
HOH
484
4
HOH
HOH
545
B
HOH
485
4
HOH
HOH
546
B
HOH
486
4
HOH
HOH
547
B
HOH
487
4
HOH
HOH
548
B
HOH
489
4
HOH
HOH
549
B
HOH
490
4
HOH
HOH
550
B
HOH
496
4
HOH
HOH
551
B
HOH
498
4
HOH
HOH
552
B
HOH
500
4
HOH
HOH
553
B
HOH
501
4
HOH
HOH
554
B
HOH
504
4
HOH
HOH
555
B
HOH
505
4
HOH
HOH
556
B
HOH
507
4
HOH
HOH
557
B
HOH
512
4
HOH
HOH
558
B
HOH
514
4
HOH
HOH
559
B
HOH
515
4
HOH
HOH
560
B
HOH
522
4
HOH
HOH
561
B
HOH
523
4
HOH
HOH
562
B
HOH
525
4
HOH
HOH
563
B
HOH
526
4
HOH
HOH
564
B
HOH
530
4
HOH
HOH
565
B
HOH
532
4
HOH
HOH
566
B
HOH
533
4
HOH
HOH
567
B
HOH
534
4
HOH
HOH
568
B
HOH
535
4
HOH
HOH
569
B
HOH
538
4
HOH
HOH
570
B
HOH
542
4
HOH
HOH
571
B
HOH
547
4
HOH
HOH
572
B
HOH
548
4
HOH
HOH
573
B
HOH
549
4
HOH
HOH
574
B
HOH
550
4
HOH
HOH
575
B
HOH
551
4
HOH
HOH
576
B
HOH
552
4
HOH
HOH
577
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
GLY
252
n
21
GLY
252
A
SER
253
n
22
SER
253
A
SER
254
n
23
SER
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
n
21
252
B
n
22
253
B
n
23
254
B
n
24
255
B
n
25
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
1.4727
0.2315
0.8596
4.0453
2.3858
3.0779
-0.1092
0.0472
0.0806
-0.1671
0.0023
0.0753
-0.0329
-0.0798
0.1069
0.0300
-0.0085
-0.0214
0.0146
-0.0071
0.0445
refined
0.4251
17.9274
26.5793
X-RAY DIFFRACTION
2.0009
0.0695
-0.5058
4.5434
3.3632
4.0470
-0.0249
0.2165
-0.0768
-0.1211
-0.1468
0.1113
-0.3458
-0.1629
0.1717
0.0530
0.0044
-0.0179
0.0763
-0.0481
0.0367
refined
-13.0707
-6.2676
12.0859
X-RAY DIFFRACTION
A
252
A
346
X-RAY DIFFRACTION
1
B
257
B
346
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
108.4
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
101.4
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
114.4
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
114.9
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
109.1
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
108.6
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
109.4
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
99.9
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
116.9
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
114.7
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
108.8
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
107.1
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
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
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
B
GLY
252
B
GLY
21
1
Y
1
B
SER
253
B
SER
22
1
Y
1
B
SER
254
B
SER
23
1
Y
1
B
ILE
255
B
ILE
24
1
Y
1
B
SER
256
B
SER
25
1
Y
1
-8.08
0.50
120.30
112.22
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
268
268
268
N
1
A
ASN
295
48.42
-125.17
1
B
ASN
295
51.20
-123.24
29.505
-0.90
0.00
0.00
-0.98
0.00
1.88
0.965
0.947
HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
0.20504
0.17307
0.17463
1.752
20.00
1317
24700
5.1
96.18
3.606
0.066
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.100
0.100
0.80
0.80
1.20
MAXIMUM LIKELIHOOD
MASK
1.752
20.00
166
1766
88
0
1512
0.010
0.019
1675
0.621
0.020
6
1.242
1.980
2271
26.710
3.000
10
4.321
5.000
183
33.407
22.727
88
13.511
15.000
256
16.546
15.000
16
0.086
0.200
217
0.009
0.021
1315
0.063
0.020
5
0.256
0.236
1.797
60
1288
20
73.58
1.75
50
4HY5
27152
27152
1.0
1.0
1
19.7
3.3
96.3
0.49
1.75
1.78
2.3
1
65
data collection
HKL-2000
phasing
MOLREP
refinement
REFMAC
5.6.0117
data reduction
HKL-2000
data scaling
HKL-2000
Crystal structure of cIAP1 BIR3 bound to T3256336
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
PHE
270
A
PHE
39
HELX_P
A
TRP
273
A
TRP
42
5
3
4
A
GLN
280
A
GLN
49
HELX_P
A
ALA
287
A
ALA
56
1
4
8
A
ASP
315
A
ASP
84
HELX_P
A
PHE
324
A
PHE
93
1
5
10
A
CYS
327
A
CYS
96
HELX_P
A
GLY
335
A
GLY
104
1
6
9
A
GLY
335
A
GLY
104
HELX_P
A
GLY
344
A
GLY
113
1
7
10
A
ARG
345
A
ARG
114
HELX_P
A
TYR
346
A
TYR
115
5
8
2
B
ASN
257
B
ASN
26
HELX_P
B
GLN
261
B
GLN
30
5
9
5
B
THR
262
B
THR
31
HELX_P
B
THR
269
B
THR
38
1
10
8
B
PHE
270
B
PHE
39
HELX_P
B
TRP
273
B
TRP
42
5
11
4
B
GLN
280
B
GLN
49
HELX_P
B
ALA
287
B
ALA
56
1
12
8
B
ASP
315
B
ASP
84
HELX_P
B
PHE
324
B
PHE
93
1
13
10
B
CYS
327
B
CYS
96
HELX_P
B
GLY
335
B
GLY
104
1
14
9
B
GLY
335
B
GLY
104
HELX_P
B
GLN
343
B
GLN
112
1
15
9
metalc
2.317
A
CYS
300
A
SG
CYS
69
1_555
A
ZN
401
C
ZN
ZN
1_555
metalc
2.346
A
CYS
303
A
SG
CYS
72
1_555
A
ZN
401
C
ZN
ZN
1_555
metalc
2.043
A
HIS
320
A
NE2
HIS
89
1_555
A
ZN
401
C
ZN
ZN
1_555
metalc
2.316
A
CYS
327
A
SG
CYS
96
1_555
A
ZN
401
C
ZN
ZN
1_555
metalc
2.335
B
CYS
300
B
SG
CYS
69
1_555
B
ZN
401
E
ZN
ZN
1_555
metalc
2.331
B
CYS
303
B
SG
CYS
72
1_555
B
ZN
401
E
ZN
ZN
1_555
metalc
2.068
B
HIS
320
B
NE2
HIS
89
1_555
B
ZN
401
E
ZN
ZN
1_555
metalc
2.306
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
238
Q13490
SEHRRHFPNCPFLENSLETLRFSISNLSMQTHAARMRTFMYWPSSVPVQPEQLASAGFYYVGRNDDVKCFCCDGGLRCWE
SGDDPWVEHAKWFPRCEFLIRMKGQEFVDEIQGRY
238
352
4HY5
234
346
Q13490
A
1
3
115
238
352
4HY5
234
346
Q13490
B
1
3
115
1
expression tag
MET
232
4HY5
A
Q13490
UNP
1
1
expression tag
GLY
233
4HY5
A
Q13490
UNP
2
1
GLU
conflict
SER
235
4HY5
A
Q13490
UNP
239
4
1
ARG
conflict
HIS
237
4HY5
A
Q13490
UNP
241
6
1
ARG
conflict
HIS
238
4HY5
A
Q13490
UNP
242
7
1
PHE
deletion
4HY5
A
Q13490
UNP
244
1
PRO
deletion
4HY5
A
Q13490
UNP
245
1
ASN
deletion
4HY5
A
Q13490
UNP
246
1
CYS
deletion
4HY5
A
Q13490
UNP
247
1
PRO
deletion
4HY5
A
Q13490
UNP
248
1
PHE
deletion
4HY5
A
Q13490
UNP
249
1
LEU
conflict
HIS
240
4HY5
A
Q13490
UNP
250
9
1
GLU
conflict
HIS
241
4HY5
A
Q13490
UNP
251
10
1
ASN
conflict
SER
242
4HY5
A
Q13490
UNP
252
11
1
LEU
conflict
GLY
244
4HY5
A
Q13490
UNP
254
13
1
THR
conflict
ASN
246
4HY5
A
Q13490
UNP
256
15
1
ARG
conflict
TYR
248
4HY5
A
Q13490
UNP
258
17
1
expression tag
GLN
250
4HY5
A
Q13490
UNP
19
1
expression tag
GLY
251
4HY5
A
Q13490
UNP
20
1
expression tag
GLY
252
4HY5
A
Q13490
UNP
21
1
expression tag
SER
253
4HY5
A
Q13490
UNP
22
2
expression tag
MET
232
4HY5
B
Q13490
UNP
1
2
expression tag
GLY
233
4HY5
B
Q13490
UNP
2
2
GLU
conflict
SER
235
4HY5
B
Q13490
UNP
239
4
2
ARG
conflict
HIS
237
4HY5
B
Q13490
UNP
241
6
2
ARG
conflict
HIS
238
4HY5
B
Q13490
UNP
242
7
2
PHE
deletion
4HY5
B
Q13490
UNP
244
2
PRO
deletion
4HY5
B
Q13490
UNP
245
2
ASN
deletion
4HY5
B
Q13490
UNP
246
2
CYS
deletion
4HY5
B
Q13490
UNP
247
2
PRO
deletion
4HY5
B
Q13490
UNP
248
2
PHE
deletion
4HY5
B
Q13490
UNP
249
2
LEU
conflict
HIS
240
4HY5
B
Q13490
UNP
250
9
2
GLU
conflict
HIS
241
4HY5
B
Q13490
UNP
251
10
2
ASN
conflict
SER
242
4HY5
B
Q13490
UNP
252
11
2
LEU
conflict
GLY
244
4HY5
B
Q13490
UNP
254
13
2
THR
conflict
ASN
246
4HY5
B
Q13490
UNP
256
15
2
ARG
conflict
TYR
248
4HY5
B
Q13490
UNP
258
17
2
expression tag
GLN
250
4HY5
B
Q13490
UNP
19
2
expression tag
GLY
251
4HY5
B
Q13490
UNP
20
2
expression tag
GLY
252
4HY5
B
Q13490
UNP
21
2
expression tag
SER
253
4HY5
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 1AQ A 402
A
1AQ
402
Software
12
BINDING SITE FOR RESIDUE ZN B 401
B
ZN
401
Software
4
BINDING SITE FOR RESIDUE 1AQ B 402
B
1AQ
402
Software
17
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
ASP
297
A
ASP
66
12
1_555
A
GLY
306
A
GLY
75
12
1_555
A
LEU
307
A
LEU
76
12
1_555
A
ARG
308
A
ARG
77
12
1_555
A
CYS
309
A
CYS
78
12
1_555
A
GLU
311
A
GLU
80
12
1_555
A
ASP
314
A
ASP
83
12
1_555
A
GLU
319
A
GLU
88
12
1_555
A
TRP
323
A
TRP
92
12
1_555
A
HOH
550
G
HOH
12
1_555
A
HOH
553
G
HOH
12
1_555
A
HOH
589
G
HOH
12
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
A
MET
267
A
MET
36
17
3_445
A
PHE
270
A
PHE
39
17
3_445
B
LEU
258
B
LEU
27
17
1_455
B
GLN
261
B
GLN
30
17
1_455
B
THR
262
B
THR
31
17
1_455
B
GLY
306
B
GLY
75
17
1_555
B
LEU
307
B
LEU
76
17
1_555
B
ARG
308
B
ARG
77
17
1_555
B
CYS
309
B
CYS
78
17
1_555
B
TRP
310
B
TRP
79
17
1_555
B
GLU
311
B
GLU
80
17
1_555
B
ASP
314
B
ASP
83
17
1_555
B
GLU
319
B
GLU
88
17
1_555
B
TRP
323
B
TRP
92
17
1_555
B
HOH
547
H
HOH
17
1_555
B
HOH
549
H
HOH
17
1_555
B
HOH
560
H
HOH
17
1_555
19
P 21 21 21