0.014974
0.000000
0.000000
0.000000
0.011935
0.000000
0.000000
0.000000
0.010368
0.00000
0.00000
0.00000
Ganesan, R.
Jelakovic, S.
Campbell, A.J.
Li, Z.Z.
Asgian, J.L.
Powers, J.C.
Grutter, M.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
66.784
83.786
96.453
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
C13 H16 N2 O6
296.276
{1-[(3S)-4-(BENZYLOXY)-3-HYDROXY-4-OXOBUTANOYL]HYDRAZINO}ACETIC ACID
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C8 H7 Cl O2
170.593
benzyl chlorocarbonate
non-polymer
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
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
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
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
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
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
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
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
C
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
O
N
255
N
C
N
256
N
O
N
257
N
N
N
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
Y
262
N
C
Y
263
N
C
Y
264
N
C
N
265
N
C
N
266
N
C
N
267
N
O
N
268
N
N
N
269
N
O
N
270
N
O
N
271
N
H
N
272
N
H
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
H
N
285
N
H
N
286
N
H
N
287
N
N
N
288
S
C
N
289
N
C
N
290
N
O
N
291
N
C
Y
292
N
C
Y
293
N
C
Y
294
N
C
Y
295
N
C
Y
296
N
C
Y
297
N
C
N
298
N
O
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
C
N
311
N
O
N
312
N
O
N
313
N
C
Y
314
N
C
Y
315
N
C
Y
316
N
C
Y
317
N
C
Y
318
N
C
Y
319
N
C
N
320
N
CL
N
321
N
H
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
N
N
329
S
C
N
330
N
C
N
331
N
O
N
332
N
C
N
333
N
C
N
334
N
C
N
335
N
O
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
N
350
N
O
N
351
N
O
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
N
N
360
S
C
N
361
N
C
N
362
N
O
N
363
R
C
N
364
N
O
N
365
N
C
N
366
N
O
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
H
N
374
N
H
N
375
N
H
N
376
N
N
N
377
S
C
N
378
N
C
N
379
N
O
N
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
Y
384
N
N
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
N
390
N
O
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
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
N
N
404
S
C
N
405
N
C
N
406
N
O
N
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
Y
411
N
C
Y
412
N
C
Y
413
N
C
N
414
N
O
N
415
N
O
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
425
N
H
N
426
N
H
N
427
N
N
N
428
S
C
N
429
N
C
N
430
N
O
N
431
N
C
N
432
N
C
N
433
N
C
N
434
N
O
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
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
doub
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
doub
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
doub
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
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
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
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
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
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
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
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
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
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
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
doub
N
245
N
sing
N
246
N
sing
N
247
N
doub
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
Y
254
N
sing
Y
255
N
doub
N
256
N
sing
Y
257
N
doub
N
258
N
sing
Y
259
N
sing
N
260
N
sing
Y
261
N
doub
N
262
N
sing
Y
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
doub
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
Y
285
N
doub
Y
286
N
sing
Y
287
N
sing
N
288
N
sing
Y
289
N
doub
N
290
N
sing
Y
291
N
doub
N
292
N
sing
Y
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
doub
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
Y
304
N
doub
Y
305
N
sing
Y
306
N
sing
N
307
N
sing
Y
308
N
doub
N
309
N
sing
Y
310
N
sing
N
311
N
sing
Y
312
N
doub
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
doub
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
sing
N
336
N
sing
N
337
N
sing
N
338
N
doub
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
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
doub
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
doub
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
Y
372
N
doub
Y
373
N
sing
Y
374
N
sing
N
375
N
sing
Y
376
N
doub
Y
377
N
sing
Y
378
N
sing
N
379
N
sing
Y
380
N
sing
Y
381
N
doub
N
382
N
sing
Y
383
N
doub
N
384
N
sing
Y
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
doub
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
Y
400
N
doub
Y
401
N
sing
Y
402
N
sing
N
403
N
sing
Y
404
N
doub
N
405
N
sing
Y
406
N
doub
N
407
N
sing
Y
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
doub
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
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
45
9059
10.1021/BI060364P
16866351
Exploring the S4 and S1 Prime Subsite Specificities in Caspase-3 with Aza-Peptide Epoxide Inhibitors
2006
10.2210/pdb2cnk/pdb
pdb_00002cnk
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
IMAGE PLATE
2005-01-21
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
ENRAF-NONIUS FR591
16639.902
CASPASE-3 P17 SUBUNIT
3.4.22.-
ALPHA SUBUNIT, RESIDUES 29-175
1
man
polymer
11981.682
CASPASE-3 P12 SUBUNIT
BETA SUBUNIT, RESIDUES 176-277
1
man
polymer
792.186
AZA-PEPTIDE EXPOXIDE
CBZ-ASP-GLU-VAL-AASP-EP-COO-CH2PH
1
syn
polymer
18.015
water
403
nat
water
CASPASE-3 SUBUNIT P17
CASPASE-3 SUBUNIT P12
no
no
SGISLDNSYKMDYPEMGLCIIINNKNFHKSTGMTSRSGTDVDAANLRETFRNLKYEVRNKNDLTREEIVELMRDVSKEDH
SKRSSFVCVLLSHGEEGIIFGTNGPVDLKKITNFFRGDRCRSLTGKPKLFIIQACRGTELDCGIETD
SGISLDNSYKMDYPEMGLCIIINNKNFHKSTGMTSRSGTDVDAANLRETFRNLKYEVRNKNDLTREEIVELMRDVSKEDH
SKRSSFVCVLLSHGEEGIIFGTNGPVDLKKITNFFRGDRCRSLTGKPKLFIIQACRGTELDCGIETD
A
polypeptide(L)
no
no
ASGVDDDMACHKIPVEADFLYAYSTAPGYYSWRNSKDGSWFIQSLCAMLKQYADKLEFMHILTRVNRKVATEFESFSFDA
TFHAKKQIPCIVSMLTKELYFYH
ASGVDDDMACHKIPVEADFLYAYSTAPGYYSWRNSKDGSWFIQSLCAMLKQYADKLEFMHILTRVNRKVATEFESFSFDA
TFHAKKQIPCIVSMLTKELYFYH
B
polypeptide(L)
no
yes
(PHQ)DEV(MY2)
XDEVX
I
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
HUMAN
sample
9606
HOMO SAPIENS
469008
ESCHERICHIA COLI
BL21(DE3) (STRATAGENE)
PLASMID
PET11D (NOVAGEN)
HUMAN
sample
9606
HOMO SAPIENS
562
ESCHERICHIA COLI
1
2.31
44.60
4.75
PEG6000, 100 MM SODIUM CITRATE PH 4.75
diffrn_source
atom_site
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
struct_conn
repository
Initial release
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
Source and taxonomy
Data collection
Atomic model
Data collection
Database references
Derived calculations
Other
1
0
2007-05-22
1
1
2011-07-13
1
2
2012-11-30
1
3
2017-02-08
1
4
2017-06-28
2
0
2023-11-15
_diffrn_source.type
_atom_site.auth_atom_id
_atom_site.label_atom_id
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_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_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
CRYSTAL STRUCTURE OF THE COMPLEX OF APOPAIN WITH THE TETRAPEPTIDE INHIBITOR ACE-DVAD- FMC
THE 2.8 ANGSTROM CRYSTAL STRUCTURE OF CASPASE-3 (APOPAIN ORCPP32)IN COMPLEX WITH AN ISATIN SULFONAMIDE INHIBITOR.
CRYSTAL STRUCTURE OF THE COMPLEX OF XIAP- BIR2 AND CASPASE 3
STRUCTURE OF CASP-3 WITH TETHERED SALICYLATE
EXTENDEND TETHERING: IN SITU ASSEMBLY OF INHIBITORS
CASPASE-3 TETHERED TO IRREVERSIBLE INHIBITOR
CRYSTAL STRUCTURE OF THE COMPLEX OF APOPAIN WITH THE TETRAPEPTIDE ALDEHYDE INHIBITOR AC -DEVD-CHO
CONFORMATIONAL RESTRICTIONS IN THE ACTIVE SITE OFUNLIGANDED HUMAN CASPASE-3
CRYSTAL STRUCTURE OF CASPASE-3 WITH A NICOTINIC ACIDALDEHYDE INHIBITOR
CRYSTAL STRUCTURE OF THE COMPLEX OF CASPASE -3 WITH APRYAZINONE INHIBITOR
CRYSTAL STRUCTURE OF THE COMPLEX OF CASPASE -3 WITH A PHENYL-PROPYL-KETONE INHIBITOR
CRYSTAL STRUCTURE OF THE COMPLEX OF CASPASE -3 WITH ANICOTINIC ACID ALDEHYDE INHIBITOR
CRYSTAL STRUCTURE OF THE COMPLEX OF CASPASE -3 WITH ABROMOMETHOXYPHENYL INHIBITOR
CRYSTAL STRUCTURE OF THE COMPLEX OF CASPASE -3 WITH ACINNAMIC ACID METHYL ESTER INHIBITOR
CRYSTAL STRUCTURE OF THE COMPLEX OF CASPASE -3 WITH A 5,6, 7TRICYCLIC PEPTIDOMIMETIC INHIBITOR
CRYSTAL STRUCTURES OF CASPASE-3 IN COMPLEX WITH AZA-PEPTIDE MICHAEL ACCEPTOR INHIBITORS.
CRYSTAL STRUCTURES OF CASPASE-3 IN COMPLEX WITH AZA-PEPTIDE MICHAEL ACCEPTOR INHIBITORS.
CRYSTAL STRUCTURES OF CASPASE-3 IN COMPLEX WITH AZA-PEPTIDE MICHAEL ACCEPTOR INHIBITORS.
CRYSTAL STRUCTURES OF CASPASE-3 IN COMPLEX WITH AZA-PEPTIDE MICHAEL ACCEPTOR INHIBITORS.
CRYSTAL STRUCTURES OF CASPASE-3 IN COMPLEX WITH AZA-PEPTIDE EPOXIDE INHIBITORS.
EXTENDED SUBSTRATE RECOGNITION IN CASPASE-3 REVEALED BY HIGH RESOLUTION X-RAY STRUCTURE ANALYSIS
EXTENDED SUBSTRATE RECOGNITION IN CASPASE-3 REVEALED BY HIGH RESOLUTION X-RAY STRUCTURE ANALYSIS
CRYSTAL STRUCTURES OF CASPASE-3 IN COMPLEX WITH AZA-PEPTIDE EPOXIDE INHIBITORS.
CRYSTAL STRUCTURES OF CASPASE-3 IN COMPLEX WITH AZA-PEPTIDE EPOXIDE INHIBITORS.
CRYSTAL STRUCTURES OF CASPASE-3 IN COMPLEX WITH AZA-PEPTIDE EPOXIDE INHIBITORS.
PDBE
Y
PDBE
2006-05-22
REL
REL
1
A
O
HOH
2060
5.98
1
B
O
HOH
2001
6.06
1
B
O
HOH
2004
6.29
HOH
water
32630
SYNTHETIC CONSTRUCT
sample
THE STARTING INHIBITOR COMPOUND AZA-PEPTIDE EPOXIDE CBZ-DEV-AZAASP-
EPCOOCH2PH BINDS TO ACTIVE SITE CYSTEINE CYS 163 RESULTING IN A
COVALENT THIOETHER BOND AND OXIRANE RING OPENING. THE INHIBITOR IS
INVOLVED IN THE ACTIVATION CASCADE OF CASPASES RESPONSIBLE FOR
APOPTOSIS EXECUTION.
Enzyme inhibitor
CBZ-ASP-GLU-VAL-azaASP-EP-COO-CH2PH
Peptide-like
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
HOH
2069
4
HOH
HOH
2069
A
HOH
2070
4
HOH
HOH
2070
A
HOH
2071
4
HOH
HOH
2071
A
HOH
2072
4
HOH
HOH
2072
A
HOH
2073
4
HOH
HOH
2073
A
HOH
2074
4
HOH
HOH
2074
A
HOH
2075
4
HOH
HOH
2075
A
HOH
2076
4
HOH
HOH
2076
A
HOH
2077
4
HOH
HOH
2077
A
HOH
2078
4
HOH
HOH
2078
A
HOH
2079
4
HOH
HOH
2079
A
HOH
2080
4
HOH
HOH
2080
A
HOH
2081
4
HOH
HOH
2081
A
HOH
2082
4
HOH
HOH
2082
A
HOH
2083
4
HOH
HOH
2083
A
HOH
2084
4
HOH
HOH
2084
A
HOH
2085
4
HOH
HOH
2085
A
HOH
2086
4
HOH
HOH
2086
A
HOH
2087
4
HOH
HOH
2087
A
HOH
2088
4
HOH
HOH
2088
A
HOH
2089
4
HOH
HOH
2089
A
HOH
2090
4
HOH
HOH
2090
A
HOH
2091
4
HOH
HOH
2091
A
HOH
2092
4
HOH
HOH
2092
A
HOH
2093
4
HOH
HOH
2093
A
HOH
2094
4
HOH
HOH
2094
A
HOH
2095
4
HOH
HOH
2095
A
HOH
2096
4
HOH
HOH
2096
A
HOH
2097
4
HOH
HOH
2097
A
HOH
2098
4
HOH
HOH
2098
A
HOH
2099
4
HOH
HOH
2099
A
HOH
2100
4
HOH
HOH
2100
A
HOH
2101
4
HOH
HOH
2101
A
HOH
2102
4
HOH
HOH
2102
A
HOH
2103
4
HOH
HOH
2103
A
HOH
2104
4
HOH
HOH
2104
A
HOH
2105
4
HOH
HOH
2105
A
HOH
2106
4
HOH
HOH
2106
A
HOH
2107
4
HOH
HOH
2107
A
HOH
2108
4
HOH
HOH
2108
A
HOH
2109
4
HOH
HOH
2109
A
HOH
2110
4
HOH
HOH
2110
A
HOH
2111
4
HOH
HOH
2111
A
HOH
2112
4
HOH
HOH
2112
A
HOH
2113
4
HOH
HOH
2113
A
HOH
2114
4
HOH
HOH
2114
A
HOH
2115
4
HOH
HOH
2115
A
HOH
2116
4
HOH
HOH
2116
A
HOH
2117
4
HOH
HOH
2117
A
HOH
2118
4
HOH
HOH
2118
A
HOH
2119
4
HOH
HOH
2119
A
HOH
2120
4
HOH
HOH
2120
A
HOH
2121
4
HOH
HOH
2121
A
HOH
2122
4
HOH
HOH
2122
A
HOH
2123
4
HOH
HOH
2123
A
HOH
2124
4
HOH
HOH
2124
A
HOH
2125
4
HOH
HOH
2125
A
HOH
2126
4
HOH
HOH
2126
A
HOH
2127
4
HOH
HOH
2127
A
HOH
2128
4
HOH
HOH
2128
A
HOH
2129
4
HOH
HOH
2129
A
HOH
2130
4
HOH
HOH
2130
A
HOH
2131
4
HOH
HOH
2131
A
HOH
2132
4
HOH
HOH
2132
A
HOH
2133
4
HOH
HOH
2133
A
HOH
2134
4
HOH
HOH
2134
A
HOH
2135
4
HOH
HOH
2135
A
HOH
2136
4
HOH
HOH
2136
A
HOH
2137
4
HOH
HOH
2137
A
HOH
2138
4
HOH
HOH
2138
A
HOH
2139
4
HOH
HOH
2139
A
HOH
2140
4
HOH
HOH
2140
A
HOH
2141
4
HOH
HOH
2141
A
HOH
2142
4
HOH
HOH
2142
A
HOH
2143
4
HOH
HOH
2143
A
HOH
2144
4
HOH
HOH
2144
A
HOH
2145
4
HOH
HOH
2145
A
HOH
2146
4
HOH
HOH
2146
A
HOH
2147
4
HOH
HOH
2147
A
HOH
2148
4
HOH
HOH
2148
A
HOH
2149
4
HOH
HOH
2149
A
HOH
2150
4
HOH
HOH
2150
A
HOH
2151
4
HOH
HOH
2151
A
HOH
2152
4
HOH
HOH
2152
A
HOH
2153
4
HOH
HOH
2153
A
HOH
2154
4
HOH
HOH
2154
A
HOH
2155
4
HOH
HOH
2155
A
HOH
2156
4
HOH
HOH
2156
A
HOH
2157
4
HOH
HOH
2157
A
HOH
2158
4
HOH
HOH
2158
A
HOH
2159
4
HOH
HOH
2159
A
HOH
2160
4
HOH
HOH
2160
A
HOH
2161
4
HOH
HOH
2161
A
HOH
2162
4
HOH
HOH
2162
A
HOH
2163
4
HOH
HOH
2163
A
HOH
2164
4
HOH
HOH
2164
A
HOH
2165
4
HOH
HOH
2165
A
HOH
2166
4
HOH
HOH
2166
A
HOH
2167
4
HOH
HOH
2167
A
HOH
2168
4
HOH
HOH
2168
A
HOH
2169
4
HOH
HOH
2169
A
HOH
2170
4
HOH
HOH
2170
A
HOH
2171
4
HOH
HOH
2171
A
HOH
2172
4
HOH
HOH
2172
A
HOH
2173
4
HOH
HOH
2173
A
HOH
2174
4
HOH
HOH
2174
A
HOH
2175
4
HOH
HOH
2175
A
HOH
2176
4
HOH
HOH
2176
A
HOH
2177
4
HOH
HOH
2177
A
HOH
2178
4
HOH
HOH
2178
A
HOH
2179
4
HOH
HOH
2179
A
HOH
2180
4
HOH
HOH
2180
A
HOH
2181
4
HOH
HOH
2181
A
HOH
2182
4
HOH
HOH
2182
A
HOH
2183
4
HOH
HOH
2183
A
HOH
2184
4
HOH
HOH
2184
A
HOH
2185
4
HOH
HOH
2185
A
HOH
2186
4
HOH
HOH
2186
A
HOH
2187
4
HOH
HOH
2187
A
HOH
2188
4
HOH
HOH
2188
A
HOH
2189
4
HOH
HOH
2189
A
HOH
2190
4
HOH
HOH
2190
A
HOH
2191
4
HOH
HOH
2191
A
HOH
2192
4
HOH
HOH
2192
A
HOH
2193
4
HOH
HOH
2193
A
HOH
2194
4
HOH
HOH
2194
A
HOH
2195
4
HOH
HOH
2195
A
HOH
2196
4
HOH
HOH
2196
A
HOH
2197
4
HOH
HOH
2197
A
HOH
2198
4
HOH
HOH
2198
A
HOH
2199
4
HOH
HOH
2199
A
HOH
2200
4
HOH
HOH
2200
A
HOH
2201
4
HOH
HOH
2201
A
HOH
2202
4
HOH
HOH
2202
A
HOH
2203
4
HOH
HOH
2203
A
HOH
2204
4
HOH
HOH
2204
A
HOH
2205
4
HOH
HOH
2205
A
HOH
2206
4
HOH
HOH
2206
A
HOH
2207
4
HOH
HOH
2207
A
HOH
2208
4
HOH
HOH
2208
A
HOH
2209
4
HOH
HOH
2209
A
HOH
2210
4
HOH
HOH
2210
A
HOH
2211
4
HOH
HOH
2211
A
HOH
2212
4
HOH
HOH
2212
A
HOH
2213
4
HOH
HOH
2213
A
HOH
2214
4
HOH
HOH
2214
A
HOH
2215
4
HOH
HOH
2215
A
HOH
2216
4
HOH
HOH
2216
A
HOH
2217
4
HOH
HOH
2217
A
HOH
2218
4
HOH
HOH
2218
A
HOH
2219
4
HOH
HOH
2219
A
HOH
2220
4
HOH
HOH
2220
A
HOH
2221
4
HOH
HOH
2221
A
HOH
2222
4
HOH
HOH
2222
A
HOH
2223
4
HOH
HOH
2223
A
HOH
2224
4
HOH
HOH
2224
A
HOH
2225
4
HOH
HOH
2225
A
HOH
2226
4
HOH
HOH
2226
A
HOH
2227
4
HOH
HOH
2227
A
HOH
2228
4
HOH
HOH
2228
A
HOH
2229
4
HOH
HOH
2229
A
HOH
2230
4
HOH
HOH
2230
A
HOH
2231
4
HOH
HOH
2231
A
HOH
2232
4
HOH
HOH
2232
A
HOH
2233
4
HOH
HOH
2233
A
HOH
2234
4
HOH
HOH
2234
A
HOH
2235
4
HOH
HOH
2235
A
HOH
2236
4
HOH
HOH
2236
A
HOH
2237
4
HOH
HOH
2237
A
HOH
2238
4
HOH
HOH
2238
A
HOH
2239
4
HOH
HOH
2239
A
HOH
2240
4
HOH
HOH
2240
A
HOH
2241
4
HOH
HOH
2241
A
HOH
2242
4
HOH
HOH
2242
A
HOH
2243
4
HOH
HOH
2243
A
HOH
2244
4
HOH
HOH
2244
A
HOH
2245
4
HOH
HOH
2245
A
HOH
2246
4
HOH
HOH
2246
A
HOH
2247
4
HOH
HOH
2247
A
HOH
2248
4
HOH
HOH
2248
A
HOH
2249
4
HOH
HOH
2249
A
HOH
2250
4
HOH
HOH
2250
A
HOH
2251
4
HOH
HOH
2251
A
HOH
2252
4
HOH
HOH
2252
A
HOH
2253
4
HOH
HOH
2253
A
HOH
2254
4
HOH
HOH
2254
A
HOH
2001
4
HOH
HOH
2001
B
HOH
2002
4
HOH
HOH
2002
B
HOH
2004
4
HOH
HOH
2004
B
HOH
2005
4
HOH
HOH
2005
B
HOH
2006
4
HOH
HOH
2006
B
HOH
2007
4
HOH
HOH
2007
B
HOH
2008
4
HOH
HOH
2008
B
HOH
2009
4
HOH
HOH
2009
B
HOH
2010
4
HOH
HOH
2010
B
HOH
2011
4
HOH
HOH
2011
B
HOH
2012
4
HOH
HOH
2012
B
HOH
2016
4
HOH
HOH
2016
B
HOH
2018
4
HOH
HOH
2018
B
HOH
2019
4
HOH
HOH
2019
B
HOH
2020
4
HOH
HOH
2020
B
HOH
2021
4
HOH
HOH
2021
B
HOH
2022
4
HOH
HOH
2022
B
HOH
2023
4
HOH
HOH
2023
B
HOH
2024
4
HOH
HOH
2024
B
HOH
2025
4
HOH
HOH
2025
B
HOH
2026
4
HOH
HOH
2026
B
HOH
2027
4
HOH
HOH
2027
B
HOH
2028
4
HOH
HOH
2028
B
HOH
2029
4
HOH
HOH
2029
B
HOH
2030
4
HOH
HOH
2030
B
HOH
2032
4
HOH
HOH
2032
B
HOH
2033
4
HOH
HOH
2033
B
HOH
2034
4
HOH
HOH
2034
B
HOH
2035
4
HOH
HOH
2035
B
HOH
2036
4
HOH
HOH
2036
B
HOH
2037
4
HOH
HOH
2037
B
HOH
2038
4
HOH
HOH
2038
B
HOH
2039
4
HOH
HOH
2039
B
HOH
2040
4
HOH
HOH
2040
B
HOH
2041
4
HOH
HOH
2041
B
HOH
2042
4
HOH
HOH
2042
B
HOH
2043
4
HOH
HOH
2043
B
HOH
2044
4
HOH
HOH
2044
B
HOH
2045
4
HOH
HOH
2045
B
HOH
2046
4
HOH
HOH
2046
B
HOH
2047
4
HOH
HOH
2047
B
HOH
2048
4
HOH
HOH
2048
B
HOH
2049
4
HOH
HOH
2049
B
HOH
2050
4
HOH
HOH
2050
B
HOH
2051
4
HOH
HOH
2051
B
HOH
2052
4
HOH
HOH
2052
B
HOH
2053
4
HOH
HOH
2053
B
HOH
2054
4
HOH
HOH
2054
B
HOH
2055
4
HOH
HOH
2055
B
HOH
2056
4
HOH
HOH
2056
B
HOH
2057
4
HOH
HOH
2057
B
HOH
2058
4
HOH
HOH
2058
B
HOH
2059
4
HOH
HOH
2059
B
HOH
2060
4
HOH
HOH
2060
B
HOH
2061
4
HOH
HOH
2061
B
HOH
2062
4
HOH
HOH
2062
B
HOH
2063
4
HOH
HOH
2063
B
HOH
2064
4
HOH
HOH
2064
B
HOH
2065
4
HOH
HOH
2065
B
HOH
2066
4
HOH
HOH
2066
B
HOH
2067
4
HOH
HOH
2067
B
HOH
2068
4
HOH
HOH
2068
B
HOH
2069
4
HOH
HOH
2069
B
HOH
2070
4
HOH
HOH
2070
B
HOH
2071
4
HOH
HOH
2071
B
HOH
2072
4
HOH
HOH
2072
B
HOH
2073
4
HOH
HOH
2073
B
HOH
2074
4
HOH
HOH
2074
B
HOH
2075
4
HOH
HOH
2075
B
HOH
2076
4
HOH
HOH
2076
B
HOH
2077
4
HOH
HOH
2077
B
HOH
2078
4
HOH
HOH
2078
B
HOH
2079
4
HOH
HOH
2079
B
HOH
2080
4
HOH
HOH
2080
B
HOH
2081
4
HOH
HOH
2081
B
HOH
2082
4
HOH
HOH
2082
B
HOH
2083
4
HOH
HOH
2083
B
HOH
2084
4
HOH
HOH
2084
B
HOH
2085
4
HOH
HOH
2085
B
HOH
2086
4
HOH
HOH
2086
B
HOH
2087
4
HOH
HOH
2087
B
HOH
2088
4
HOH
HOH
2088
B
HOH
2089
4
HOH
HOH
2089
B
HOH
2090
4
HOH
HOH
2090
B
HOH
2091
4
HOH
HOH
2091
B
HOH
2092
4
HOH
HOH
2092
B
HOH
2093
4
HOH
HOH
2093
B
HOH
2094
4
HOH
HOH
2094
B
HOH
2095
4
HOH
HOH
2095
B
HOH
2096
4
HOH
HOH
2096
B
HOH
2097
4
HOH
HOH
2097
B
HOH
2098
4
HOH
HOH
2098
B
HOH
2099
4
HOH
HOH
2099
B
HOH
2100
4
HOH
HOH
2100
B
HOH
2101
4
HOH
HOH
2101
B
HOH
2102
4
HOH
HOH
2102
B
HOH
2103
4
HOH
HOH
2103
B
HOH
2104
4
HOH
HOH
2104
B
HOH
2105
4
HOH
HOH
2105
B
HOH
2106
4
HOH
HOH
2106
B
HOH
2107
4
HOH
HOH
2107
B
HOH
2108
4
HOH
HOH
2108
B
HOH
2109
4
HOH
HOH
2109
B
HOH
2110
4
HOH
HOH
2110
B
HOH
2111
4
HOH
HOH
2111
B
HOH
2112
4
HOH
HOH
2112
B
HOH
2113
4
HOH
HOH
2113
B
HOH
2114
4
HOH
HOH
2114
B
HOH
2115
4
HOH
HOH
2115
B
HOH
2116
4
HOH
HOH
2116
B
HOH
2117
4
HOH
HOH
2117
B
HOH
2118
4
HOH
HOH
2118
B
HOH
2119
4
HOH
HOH
2119
B
HOH
2120
4
HOH
HOH
2120
B
HOH
2121
4
HOH
HOH
2121
B
HOH
2122
4
HOH
HOH
2122
B
HOH
2123
4
HOH
HOH
2123
B
HOH
2124
4
HOH
HOH
2124
B
HOH
2125
4
HOH
HOH
2125
B
HOH
2126
4
HOH
HOH
2126
B
HOH
2127
4
HOH
HOH
2127
B
HOH
2128
4
HOH
HOH
2128
B
HOH
2129
4
HOH
HOH
2129
B
HOH
2130
4
HOH
HOH
2130
B
HOH
2131
4
HOH
HOH
2131
B
HOH
2132
4
HOH
HOH
2132
B
HOH
2133
4
HOH
HOH
2133
B
HOH
2134
4
HOH
HOH
2134
B
HOH
2135
4
HOH
HOH
2135
B
HOH
2136
4
HOH
HOH
2136
B
HOH
2137
4
HOH
HOH
2137
B
HOH
2138
4
HOH
HOH
2138
B
HOH
2139
4
HOH
HOH
2139
B
HOH
2140
4
HOH
HOH
2140
B
HOH
2141
4
HOH
HOH
2141
B
HOH
2142
4
HOH
HOH
2142
B
HOH
2143
4
HOH
HOH
2143
B
HOH
2144
4
HOH
HOH
2144
B
HOH
2145
4
HOH
HOH
2145
B
HOH
2146
4
HOH
HOH
2146
B
HOH
2147
4
HOH
HOH
2147
B
HOH
2224
4
HOH
HOH
2224
B
HOH
2001
4
HOH
HOH
2001
I
HOH
2002
4
HOH
HOH
2002
I
HOH
2003
4
HOH
HOH
2003
I
HOH
2004
4
HOH
HOH
2004
I
HOH
2005
4
HOH
HOH
2005
I
HOH
2006
4
HOH
HOH
2006
I
HOH
2007
4
HOH
HOH
2007
I
SER
29
n
1
SER
29
A
GLY
30
n
2
GLY
30
A
ILE
31
n
3
ILE
31
A
SER
32
n
4
SER
32
A
LEU
33
n
5
LEU
33
A
ASP
34
n
6
ASP
34
A
ASN
35
n
7
ASN
35
A
SER
36
n
8
SER
36
A
TYR
37
n
9
TYR
37
A
LYS
38
n
10
LYS
38
A
MET
39
n
11
MET
39
A
ASP
40
n
12
ASP
40
A
TYR
41
n
13
TYR
41
A
PRO
42
n
14
PRO
42
A
GLU
43
n
15
GLU
43
A
MET
44
n
16
MET
44
A
GLY
45
n
17
GLY
45
A
LEU
46
n
18
LEU
46
A
CYS
47
n
19
CYS
47
A
ILE
48
n
20
ILE
48
A
ILE
49
n
21
ILE
49
A
ILE
50
n
22
ILE
50
A
ASN
51
n
23
ASN
51
A
ASN
52
n
24
ASN
52
A
LYS
53
n
25
LYS
53
A
ASN
54
n
26
ASN
54
A
PHE
55
n
27
PHE
55
A
HIS
56
n
28
HIS
56
A
LYS
57
n
29
LYS
57
A
SER
58
n
30
SER
58
A
THR
59
n
31
THR
59
A
GLY
60
n
32
GLY
60
A
MET
61
n
33
MET
61
A
THR
62
n
34
THR
62
A
SER
63
n
35
SER
63
A
ARG
64
n
36
ARG
64
A
SER
65
n
37
SER
65
A
GLY
66
n
38
GLY
66
A
THR
67
n
39
THR
67
A
ASP
68
n
40
ASP
68
A
VAL
69
n
41
VAL
69
A
ASP
70
n
42
ASP
70
A
ALA
71
n
43
ALA
71
A
ALA
72
n
44
ALA
72
A
ASN
73
n
45
ASN
73
A
LEU
74
n
46
LEU
74
A
ARG
75
n
47
ARG
75
A
GLU
76
n
48
GLU
76
A
THR
77
n
49
THR
77
A
PHE
78
n
50
PHE
78
A
ARG
79
n
51
ARG
79
A
ASN
80
n
52
ASN
80
A
LEU
81
n
53
LEU
81
A
LYS
82
n
54
LYS
82
A
TYR
83
n
55
TYR
83
A
GLU
84
n
56
GLU
84
A
VAL
85
n
57
VAL
85
A
ARG
86
n
58
ARG
86
A
ASN
87
n
59
ASN
87
A
LYS
88
n
60
LYS
88
A
ASN
89
n
61
ASN
89
A
ASP
90
n
62
ASP
90
A
LEU
91
n
63
LEU
91
A
THR
92
n
64
THR
92
A
ARG
93
n
65
ARG
93
A
GLU
94
n
66
GLU
94
A
GLU
95
n
67
GLU
95
A
ILE
96
n
68
ILE
96
A
VAL
97
n
69
VAL
97
A
GLU
98
n
70
GLU
98
A
LEU
99
n
71
LEU
99
A
MET
100
n
72
MET
100
A
ARG
101
n
73
ARG
101
A
ASP
102
n
74
ASP
102
A
VAL
103
n
75
VAL
103
A
SER
104
n
76
SER
104
A
LYS
105
n
77
LYS
105
A
GLU
106
n
78
GLU
106
A
ASP
107
n
79
ASP
107
A
HIS
108
n
80
HIS
108
A
SER
109
n
81
SER
109
A
LYS
110
n
82
LYS
110
A
ARG
111
n
83
ARG
111
A
SER
112
n
84
SER
112
A
SER
113
n
85
SER
113
A
PHE
114
n
86
PHE
114
A
VAL
115
n
87
VAL
115
A
CYS
116
n
88
CYS
116
A
VAL
117
n
89
VAL
117
A
LEU
118
n
90
LEU
118
A
LEU
119
n
91
LEU
119
A
SER
120
n
92
SER
120
A
HIS
121
n
93
HIS
121
A
GLY
122
n
94
GLY
122
A
GLU
123
n
95
GLU
123
A
GLU
124
n
96
GLU
124
A
GLY
125
n
97
GLY
125
A
ILE
126
n
98
ILE
126
A
ILE
127
n
99
ILE
127
A
PHE
128
n
100
PHE
128
A
GLY
129
n
101
GLY
129
A
THR
130
n
102
THR
130
A
ASN
131
n
103
ASN
131
A
GLY
132
n
104
GLY
132
A
PRO
133
n
105
PRO
133
A
VAL
134
n
106
VAL
134
A
ASP
135
n
107
ASP
135
A
LEU
136
n
108
LEU
136
A
LYS
137
n
109
LYS
137
A
LYS
138
n
110
LYS
138
A
ILE
139
n
111
ILE
139
A
THR
140
n
112
THR
140
A
ASN
141
n
113
ASN
141
A
PHE
142
n
114
PHE
142
A
PHE
143
n
115
PHE
143
A
ARG
144
n
116
ARG
144
A
GLY
145
n
117
GLY
145
A
ASP
146
n
118
ASP
146
A
ARG
147
n
119
ARG
147
A
CYS
148
n
120
CYS
148
A
ARG
149
n
121
ARG
149
A
SER
150
n
122
SER
150
A
LEU
151
n
123
LEU
151
A
THR
152
n
124
THR
152
A
GLY
153
n
125
GLY
153
A
LYS
154
n
126
LYS
154
A
PRO
155
n
127
PRO
155
A
LYS
156
n
128
LYS
156
A
LEU
157
n
129
LEU
157
A
PHE
158
n
130
PHE
158
A
ILE
159
n
131
ILE
159
A
ILE
160
n
132
ILE
160
A
GLN
161
n
133
GLN
161
A
ALA
162
n
134
ALA
162
A
CYS
163
n
135
CYS
163
A
ARG
164
n
136
ARG
164
A
GLY
165
n
137
GLY
165
A
THR
166
n
138
THR
166
A
GLU
167
n
139
GLU
167
A
LEU
168
n
140
LEU
168
A
ASP
169
n
141
ASP
169
A
CYS
170
n
142
CYS
170
A
GLY
171
n
143
GLY
171
A
ILE
172
n
144
ILE
172
A
GLU
173
n
145
GLU
173
A
THR
174
n
146
THR
174
A
n
147
175
A
ALA
175
n
1
ALA
175
B
SER
176
n
2
SER
176
B
GLY
177
n
3
GLY
177
B
VAL
178
n
4
VAL
178
B
ASP
179
n
5
ASP
179
B
ASP
180
n
6
ASP
180
B
ASP
181
n
7
ASP
181
B
MET
182
n
8
MET
182
B
ALA
183
n
9
ALA
183
B
CYS
184
n
10
CYS
184
B
HIS
185
n
11
HIS
185
B
LYS
186
n
12
LYS
186
B
ILE
187
n
13
ILE
187
B
PRO
188
n
14
PRO
188
B
VAL
189
n
15
VAL
189
B
GLU
190
n
16
GLU
190
B
ALA
191
n
17
ALA
191
B
ASP
192
n
18
ASP
192
B
PHE
193
n
19
PHE
193
B
LEU
194
n
20
LEU
194
B
TYR
195
n
21
TYR
195
B
ALA
196
n
22
ALA
196
B
TYR
197
n
23
TYR
197
B
SER
198
n
24
SER
198
B
THR
199
n
25
THR
199
B
ALA
200
n
26
ALA
200
B
PRO
201
n
27
PRO
201
B
GLY
202
n
28
GLY
202
B
TYR
203
n
29
TYR
203
B
TYR
204
n
30
TYR
204
B
SER
205
n
31
SER
205
B
TRP
206
n
32
TRP
206
B
ARG
207
n
33
ARG
207
B
ASN
208
n
34
ASN
208
B
SER
209
n
35
SER
209
B
LYS
210
n
36
LYS
210
B
ASP
211
n
37
ASP
211
B
GLY
212
n
38
GLY
212
B
SER
213
n
39
SER
213
B
TRP
214
n
40
TRP
214
B
PHE
215
n
41
PHE
215
B
ILE
216
n
42
ILE
216
B
GLN
217
n
43
GLN
217
B
SER
218
n
44
SER
218
B
LEU
219
n
45
LEU
219
B
CYS
220
n
46
CYS
220
B
ALA
221
n
47
ALA
221
B
MET
222
n
48
MET
222
B
LEU
223
n
49
LEU
223
B
LYS
224
n
50
LYS
224
B
GLN
225
n
51
GLN
225
B
TYR
226
n
52
TYR
226
B
ALA
227
n
53
ALA
227
B
ASP
228
n
54
ASP
228
B
LYS
229
n
55
LYS
229
B
LEU
230
n
56
LEU
230
B
GLU
231
n
57
GLU
231
B
PHE
232
n
58
PHE
232
B
MET
233
n
59
MET
233
B
HIS
234
n
60
HIS
234
B
ILE
235
n
61
ILE
235
B
LEU
236
n
62
LEU
236
B
THR
237
n
63
THR
237
B
ARG
238
n
64
ARG
238
B
VAL
239
n
65
VAL
239
B
ASN
240
n
66
ASN
240
B
ARG
241
n
67
ARG
241
B
LYS
242
n
68
LYS
242
B
VAL
243
n
69
VAL
243
B
ALA
244
n
70
ALA
244
B
THR
245
n
71
THR
245
B
GLU
246
n
72
GLU
246
B
PHE
247
n
73
PHE
247
B
GLU
248
n
74
GLU
248
B
SER
249
n
75
SER
249
B
PHE
250
n
76
PHE
250
B
SER
251
n
77
SER
251
B
PHE
252
n
78
PHE
252
B
ASP
253
n
79
ASP
253
B
ALA
254
n
80
ALA
254
B
THR
255
n
81
THR
255
B
PHE
256
n
82
PHE
256
B
HIS
257
n
83
HIS
257
B
ALA
258
n
84
ALA
258
B
LYS
259
n
85
LYS
259
B
LYS
260
n
86
LYS
260
B
GLN
261
n
87
GLN
261
B
ILE
262
n
88
ILE
262
B
PRO
263
n
89
PRO
263
B
CYS
264
n
90
CYS
264
B
ILE
265
n
91
ILE
265
B
VAL
266
n
92
VAL
266
B
SER
267
n
93
SER
267
B
MET
268
n
94
MET
268
B
LEU
269
n
95
LEU
269
B
THR
270
n
96
THR
270
B
LYS
271
n
97
LYS
271
B
GLU
272
n
98
GLU
272
B
LEU
273
n
99
LEU
273
B
TYR
274
n
100
TYR
274
B
PHE
275
n
101
PHE
275
B
TYR
276
n
102
TYR
276
B
HIS
277
n
103
HIS
277
B
PHQ
901
n
1
PHQ
901
I
ASP
902
n
2
ASP
902
I
GLU
903
n
3
GLU
903
I
VAL
904
n
4
VAL
904
I
MY2
905
n
5
MY2
905
I
author_and_software_defined_assembly
PQS
6
hexameric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
3_656
-x+1,y,-z+1
crystal symmetry operation
66.7840000000
0.0000000000
96.4530000000
A
N
GLU
84
A
N
GLU
56
A
O
GLY
45
A
O
GLY
17
A
O
GLU
43
A
O
GLU
15
A
N
SER
112
A
N
SER
84
A
N
CYS
116
A
N
CYS
88
A
O
LEU
157
A
O
LEU
129
A
N
PHE
158
A
N
PHE
130
B
O
LEU
194
B
O
LEU
20
B
N
TYR
197
B
N
TYR
23
B
O
CYS
264
B
O
CYS
90
A
N
GLU
123
A
N
GLU
95
A
O
ILE
126
A
O
ILE
98
A
N
GLY
129
A
N
GLY
101
A
O
GLY
132
A
O
GLY
104
B
N
ASN
208
B
N
ASN
34
B
O
GLY
212
B
O
GLY
38
1
A
ASP
175
A
ASP
147
1
Y
1
B
B
O
O
HOH
HOH
2006
2006
2.05
1_555
2_655
1
A
ARG
64
-100.16
76.28
1
A
SER
120
-173.79
-175.94
1
B
LYS
229
-136.05
-35.00
PROTEIN_REP.PARAM
PROTEIN.TOP
17.00
0.65000
0.00000
0.00000
1.38000
0.00000
-2.02000
ADDITIONAL AMINO ACID, CHAIN B, ALA 175 CLONING ARTIFACT
0.193
0.004
0.165
0.165
1.75
19.65
2748
27485
10.000
99.3
RANDOM
1780530.440
1
RESTRAINED
THROUGHOUT
0.000
OTHER
FLAT MODEL
77.14
0.36
0.19
0.16
5.00
0.15
0.11
1.75
19.65
403
2452
0
0
2049
0.005
1.30
23.10
0.66
1.030
1.500
1.540
2.000
2.060
2.000
2.950
2.500
0.2610
0.012
0.2330
1.86
443
4095
6
9.80
100.00
13.90
1.750
20.000
2CNK
27485
5.500
0.06000
1
17.0000
3.800
99.7
0.25000
1.75
1.84
5.500
1
3.60
100.0
refinement
CNS
1.1
data reduction
MOSFLM
data scaling
SCALA
Crystal structures of caspase-3 in complex with aza-peptide epoxide inhibitors.
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
A
HIS
56
A
HIS
28
HELX_P
A
GLY
60
A
GLY
32
5
1
5
A
GLY
66
A
GLY
38
HELX_P
A
ASN
80
A
ASN
52
1
2
15
A
THR
92
A
THR
64
HELX_P
A
LYS
105
A
LYS
77
1
3
14
A
LEU
136
A
LEU
108
HELX_P
A
PHE
142
A
PHE
114
1
4
7
A
CYS
148
A
CYS
120
HELX_P
A
THR
152
A
THR
124
5
5
5
B
TRP
214
B
TRP
40
HELX_P
B
ALA
227
B
ALA
53
1
6
14
B
GLU
231
B
GLU
57
HELX_P
B
PHE
247
B
PHE
73
1
7
17
B
ASP
253
B
ASP
79
HELX_P
B
HIS
257
B
HIS
83
5
8
5
covale
1.816
one
A
CYS
163
A
SG
CYS
135
1_555
I
MY2
905
C
C2
MY2
5
1_555
covale
1.323
both
I
PHQ
901
C
C1
PHQ
1
1_555
I
ASP
902
C
N
ASP
2
1_555
covale
1.310
both
I
VAL
904
C
C
VAL
4
1_555
I
MY2
905
C
N
MY2
5
1_555
HYDROLASE/HYDROLASE INHIBITOR
THIOL PROTEASE, PHOSPHORYLATION, CYSTEINE-PROTEASE, COMPLEX (PROTEASE-INHIBITOR), PROTEASE, EPOXIDES, TETRAMER, APOPTOSIS, HYDROLASE, AZA-PEPTIDE, EPOXYSUCCINYL, ICE, YAMA, CPP32, CLAN CD, AZA-ASP, ZYMOGEN, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
CASP3_HUMAN
UNP
1
P42574
2CNK
PDB
2
2CNK
CASP3_HUMAN
UNP
2
P42574
2CNK
PDB
3
2CNK
29
175
2CNK
29
175
P42574
A
1
1
147
175
175
2CNK
175
175
2CNK
B
2
1
1
176
277
2CNK
176
277
P42574
B
3
2
103
901
905
2CNK
901
905
2CNK
I
4
1
5
6
3
2
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLU
84
A
GLU
56
A
ASN
89
A
ASN
61
A
GLU
43
A
GLU
15
A
ASN
51
A
ASN
23
A
ARG
111
A
ARG
83
A
LEU
119
A
LEU
91
A
LYS
156
A
LYS
128
A
GLN
161
A
GLN
133
B
PHE
193
B
PHE
19
B
TYR
197
B
TYR
23
B
CYS
264
B
CYS
90
B
SER
267
B
SER
93
A
GLY
122
A
GLY
94
A
GLU
123
A
GLU
95
A
ILE
126
A
ILE
98
A
GLY
129
A
GLY
101
A
GLY
132
A
GLY
104
A
ASP
135
A
ASP
107
B
ARG
207
B
ARG
33
B
ASN
208
B
ASN
34
B
GLY
212
B
GLY
38
B
SER
213
B
SER
39
BINDING SITE FOR CHAIN I OF AZA-PEPTIDE EXPOXIDE
Software
31
A
SER
63
A
SER
35
31
1_555
A
ARG
64
A
ARG
36
31
1_555
A
SER
65
A
SER
37
31
1_555
A
GLU
84
A
GLU
56
31
8_555
A
HIS
121
A
HIS
93
31
1_555
A
GLY
122
A
GLY
94
31
1_555
A
GLU
123
A
GLU
95
31
2_665
A
GLU
123
A
GLU
95
31
1_555
A
PHE
128
A
PHE
100
31
2_665
A
GLN
161
A
GLN
133
31
1_555
A
ALA
162
A
ALA
134
31
1_555
A
CYS
163
A
CYS
135
31
1_555
A
GLY
165
A
GLY
137
31
1_555
A
THR
166
A
THR
138
31
1_555
A
HOH
2063
D
HOH
31
2_665
A
HOH
2074
D
HOH
31
1_555
B
ASP
179
B
ASP
5
31
3_656
B
SER
205
B
SER
31
31
1_555
B
TRP
206
B
TRP
32
31
1_555
B
ARG
207
B
ARG
33
31
1_555
B
ASN
208
B
ASN
34
31
1_555
B
SER
209
B
SER
35
31
1_555
B
TRP
214
B
TRP
40
31
1_555
B
SER
249
B
SER
75
31
1_555
B
PHE
250
B
PHE
76
31
1_555
B
PHE
252
B
PHE
78
31
1_555
B
HOH
2121
E
HOH
31
1_555
I
HOH
2003
F
HOH
31
1_555
I
HOH
2004
F
HOH
31
1_555
I
HOH
2005
F
HOH
31
1_555
I
HOH
2006
F
HOH
31
1_555
23
I 2 2 2