0.015711
0.000000
0.000000
0.000000
0.010354
0.000000
0.000000
0.000000
0.010251
0.00000
0.00000
0.00000
Schweizer, A.
Briand, C.
Grutter, M.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
63.649
96.583
97.547
C2 H4 O
44.053
ACETYL GROUP
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 H9 N O3
119.119
(3S)-3-amino-4-hydroxybutanoic acid
peptide-like
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
N
1
N
C
N
2
N
O
N
3
N
C
N
4
N
H
N
5
N
H
N
6
N
H
N
7
N
H
N
8
N
N
N
9
S
C
N
10
N
C
N
11
N
O
N
12
N
C
N
13
N
O
N
14
N
H
N
15
N
H
N
16
N
H
N
17
N
H
N
18
N
H
N
19
N
H
N
20
N
H
N
21
N
N
N
22
S
C
N
23
N
C
N
24
N
O
N
25
N
C
N
26
N
C
N
27
N
C
N
28
N
N
N
29
N
C
N
30
N
N
N
31
N
N
N
32
N
O
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
C
N
49
N
N
N
50
N
O
N
51
S
C
N
52
N
C
N
53
N
C
N
54
N
O
N
55
N
O
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
N
N
66
S
C
N
67
N
C
N
68
N
O
N
69
N
C
N
70
N
C
N
71
N
O
N
72
N
N
N
73
N
O
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
N
N
83
S
C
N
84
N
C
N
85
N
O
N
86
N
C
N
87
N
C
N
88
N
O
N
89
N
O
N
90
N
O
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
H
N
98
N
N
N
99
R
C
N
100
N
C
N
101
N
O
N
102
N
C
N
103
N
S
N
104
N
O
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
N
N
113
S
C
N
114
N
C
N
115
N
O
N
116
N
C
N
117
N
C
N
118
N
C
N
119
N
O
N
120
N
N
N
121
N
O
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
H
N
130
N
H
N
131
N
H
N
132
N
N
N
133
S
C
N
134
N
C
N
135
N
O
N
136
N
C
N
137
N
C
N
138
N
C
N
139
N
O
N
140
N
O
N
141
N
O
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
N
N
152
N
C
N
153
N
C
N
154
N
O
N
155
N
O
N
156
N
H
N
157
N
H
N
158
N
H
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
N
C
Y
166
N
C
Y
167
N
N
Y
168
N
C
Y
169
N
C
Y
170
N
N
N
171
N
O
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
O
N
183
N
H
N
184
N
H
N
185
N
N
N
186
S
C
N
187
N
C
N
188
N
O
N
189
S
C
N
190
N
C
N
191
N
C
N
192
N
C
N
193
N
O
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
N
N
208
S
C
N
209
N
C
N
210
N
O
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
C
N
215
N
O
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
N
N
230
S
C
N
231
N
C
N
232
N
O
N
233
N
C
N
234
N
C
N
235
N
C
N
236
N
C
N
237
N
N
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
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
N
N
255
S
C
N
256
N
C
N
257
N
O
N
258
N
C
N
259
N
C
N
260
N
S
N
261
N
C
N
262
N
O
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
Y
279
N
C
Y
280
N
C
Y
281
N
C
Y
282
N
C
Y
283
N
C
Y
284
N
C
N
285
N
O
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
N
N
298
S
C
N
299
N
C
N
300
N
O
N
301
N
C
N
302
N
C
N
303
N
C
N
304
N
O
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
N
N
315
S
C
N
316
N
C
N
317
N
O
N
318
N
C
N
319
N
O
N
320
N
O
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
R
C
N
333
N
O
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
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
N
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
Y
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
Y
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
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
N
N
397
S
C
N
398
N
C
N
399
N
O
N
400
N
C
N
401
N
C
N
402
N
C
N
403
N
O
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
doub
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
doub
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
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
doub
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
doub
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
doub
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
doub
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
doub
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
doub
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
doub
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
doub
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
doub
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
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
doub
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
doub
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
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
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
Y
162
N
sing
Y
163
N
doub
Y
164
N
doub
N
165
N
sing
Y
166
N
sing
N
167
N
sing
Y
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
sing
N
180
N
doub
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
sing
N
201
N
doub
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
doub
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
doub
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
doub
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
Y
270
N
doub
Y
271
N
sing
Y
272
N
sing
N
273
N
sing
Y
274
N
doub
N
275
N
sing
Y
276
N
doub
N
277
N
sing
Y
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
doub
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
doub
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
doub
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
doub
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
Y
339
N
doub
Y
340
N
sing
Y
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
sing
Y
348
N
doub
N
349
N
sing
Y
350
N
doub
N
351
N
sing
Y
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
doub
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
Y
367
N
doub
Y
368
N
sing
Y
369
N
sing
N
370
N
sing
Y
371
N
doub
N
372
N
sing
Y
373
N
doub
N
374
N
sing
Y
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
sing
N
384
N
sing
N
385
N
sing
N
386
N
doub
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
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
42441
42447
10.1074/jbc.M304895200
12920126
Crystal structure of caspase-2, apical initiator of the intrinsic apoptotic pathway.
2003
10.2210/pdb1pyo/pdb
pdb_00001pyo
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
90
1
dynamically bendable mirror
CCD
2003-02-08
MARRESEARCH
SI(111) crystal
SINGLE WAVELENGTH
M
x-ray
1
0.9184
1.0
X06SA
SLS
0.9184
SYNCHROTRON
SLS BEAMLINE X06SA
18790.258
Caspase-2
3.4.22.-
subunit p18, sequence database residues 151-316
2
man
polymer
11920.963
Caspase-2
3.4.22.-
subunit p12, sequence database residues 331-435
2
man
polymer
589.594
ACETYL-LEU-ASP-GLU-SER-ASJ
2
syn
polymer
18.015
water
385
nat
water
CASP-2, ICH-1 protease, ICH- 1L/1S
CASP-2, ICH-1 protease, ICH- 1L/1S
no
no
NKDGPVCLQVKPCTPEFYQTHFQLAYRLQSRPRGLALVLSNVHFTGEKELEFRSGGDVDHSTLVTLFKLLGYDVHVLCDQ
TAQEMQEKLQNFAQLPAHRVTDSCIVALLSHGVEGAIYGVDGKLLQLQEVFQLFDNANCPSLQNKPKMFFIQACRGDETD
RGVDQQD
NKDGPVCLQVKPCTPEFYQTHFQLAYRLQSRPRGLALVLSNVHFTGEKELEFRSGGDVDHSTLVTLFKLLGYDVHVLCDQ
TAQEMQEKLQNFAQLPAHRVTDSCIVALLSHGVEGAIYGVDGKLLQLQEVFQLFDNANCPSLQNKPKMFFIQACRGDETD
RGVDQQD
A,C
polypeptide(L)
no
no
AGKEKLPKMRLPTRSDMICGYACLKGTAAMRNTKRGSWYIEALAQVFSERACDMHVADMLVKVNALIKDREGYAPGTEFH
RCKEMSEYCSTLCRHLYLFPGHPPT
AGKEKLPKMRLPTRSDMICGYACLKGTAAMRNTKRGSWYIEALAQVFSERACDMHVADMLVKVNALIKDREGYAPGTEFH
RCKEMSEYCSTLCRHLYLFPGHPPT
B,D
polypeptide(L)
no
yes
(ACE)LDES(ASJ)
XLDESX
E,F
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
Escherichia
sample
CASP2 OR ICH1
9606
Homo sapiens
562
Escherichia coli
BL21-CodonPlus(DE3)-RIL (Stratagene)
PLASMID
from Novagen
pET11d
human
Homo
Escherichia
sample
CASP2 OR ICH1
9606
Homo sapiens
562
Escherichia coli
BL21-CodonPlus(DE3)-RIL (Stratagene)
PLASMID
from Novagen
pET11d
1
2.4
49
VAPOR DIFFUSION, SITTING DROP
7.0
PEG 6000, MOPS, DTT, SUCROSE, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
277
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
Structure summary
Data collection
Database references
Derived calculations
Refinement description
Data collection
1
0
2003-08-26
1
1
2008-04-29
1
2
2011-07-13
1
3
2012-12-12
1
4
2013-07-03
1
5
2023-08-16
1
6
2023-11-15
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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
_struct_ref_seq_dif.details
_chem_comp_atom.atom_id
_chem_comp_bond.atom_id_2
sequence
Chains E and F represent a synthetic sequence
that is commonly used for substrates and
inhibitors for caspase-2
RCSB
Y
RCSB
2003-07-09
REL
REL
HOH
water
synthetic, from Calbiochem
559292
Saccharomyces cerevisiae (Baker's yeast)
sample
THERE IS A COVALENT BOND BETWEEN ATOM SG OF CYS155 OF CHAIN A/C AND ATOM C OF ASA406 OF CHAIN E/F, FORMING THIOHEMIACETAL
1CP3
PDB
experimental model
Inhibitor
N-acetyl-L-leucyl-L-alpha-aspartyl-L-alpha-glutamyl-L-seryl-L-aspartic aldehyde
Peptide-like
HOH
169
4
HOH
HOH
169
A
HOH
170
4
HOH
HOH
170
A
HOH
171
4
HOH
HOH
171
A
HOH
172
4
HOH
HOH
172
A
HOH
173
4
HOH
HOH
173
A
HOH
174
4
HOH
HOH
174
A
HOH
175
4
HOH
HOH
175
A
HOH
176
4
HOH
HOH
176
A
HOH
177
4
HOH
HOH
177
A
HOH
178
4
HOH
HOH
178
A
HOH
179
4
HOH
HOH
179
A
HOH
180
4
HOH
HOH
180
A
HOH
181
4
HOH
HOH
181
A
HOH
182
4
HOH
HOH
182
A
HOH
183
4
HOH
HOH
183
A
HOH
184
4
HOH
HOH
184
A
HOH
185
4
HOH
HOH
185
A
HOH
186
4
HOH
HOH
186
A
HOH
187
4
HOH
HOH
187
A
HOH
188
4
HOH
HOH
188
A
HOH
189
4
HOH
HOH
189
A
HOH
190
4
HOH
HOH
190
A
HOH
191
4
HOH
HOH
191
A
HOH
192
4
HOH
HOH
192
A
HOH
193
4
HOH
HOH
193
A
HOH
194
4
HOH
HOH
194
A
HOH
195
4
HOH
HOH
195
A
HOH
196
4
HOH
HOH
196
A
HOH
197
4
HOH
HOH
197
A
HOH
198
4
HOH
HOH
198
A
HOH
199
4
HOH
HOH
199
A
HOH
200
4
HOH
HOH
200
A
HOH
201
4
HOH
HOH
201
A
HOH
202
4
HOH
HOH
202
A
HOH
203
4
HOH
HOH
203
A
HOH
204
4
HOH
HOH
204
A
HOH
205
4
HOH
HOH
205
A
HOH
206
4
HOH
HOH
206
A
HOH
207
4
HOH
HOH
207
A
HOH
208
4
HOH
HOH
208
A
HOH
209
4
HOH
HOH
209
A
HOH
210
4
HOH
HOH
210
A
HOH
211
4
HOH
HOH
211
A
HOH
212
4
HOH
HOH
212
A
HOH
213
4
HOH
HOH
213
A
HOH
214
4
HOH
HOH
214
A
HOH
215
4
HOH
HOH
215
A
HOH
216
4
HOH
HOH
216
A
HOH
217
4
HOH
HOH
217
A
HOH
218
4
HOH
HOH
218
A
HOH
219
4
HOH
HOH
219
A
HOH
220
4
HOH
HOH
220
A
HOH
221
4
HOH
HOH
221
A
HOH
222
4
HOH
HOH
222
A
HOH
223
4
HOH
HOH
223
A
HOH
224
4
HOH
HOH
224
A
HOH
225
4
HOH
HOH
225
A
HOH
226
4
HOH
HOH
226
A
HOH
227
4
HOH
HOH
227
A
HOH
228
4
HOH
HOH
228
A
HOH
229
4
HOH
HOH
229
A
HOH
230
4
HOH
HOH
230
A
HOH
231
4
HOH
HOH
231
A
HOH
232
4
HOH
HOH
232
A
HOH
233
4
HOH
HOH
233
A
HOH
234
4
HOH
HOH
234
A
HOH
235
4
HOH
HOH
235
A
HOH
236
4
HOH
HOH
236
A
HOH
237
4
HOH
HOH
237
A
HOH
238
4
HOH
HOH
238
A
HOH
239
4
HOH
HOH
239
A
HOH
240
4
HOH
HOH
240
A
HOH
241
4
HOH
HOH
241
A
HOH
242
4
HOH
HOH
242
A
HOH
243
4
HOH
HOH
243
A
HOH
244
4
HOH
HOH
244
A
HOH
245
4
HOH
HOH
245
A
HOH
246
4
HOH
HOH
246
A
HOH
247
4
HOH
HOH
247
A
HOH
248
4
HOH
HOH
248
A
HOH
249
4
HOH
HOH
249
A
HOH
250
4
HOH
HOH
250
A
HOH
251
4
HOH
HOH
251
A
HOH
252
4
HOH
HOH
252
A
HOH
253
4
HOH
HOH
253
A
HOH
254
4
HOH
HOH
254
A
HOH
255
4
HOH
HOH
255
A
HOH
256
4
HOH
HOH
256
A
HOH
257
4
HOH
HOH
257
A
HOH
258
4
HOH
HOH
258
A
HOH
259
4
HOH
HOH
259
A
HOH
260
4
HOH
HOH
260
A
HOH
261
4
HOH
HOH
261
A
HOH
262
4
HOH
HOH
262
A
HOH
263
4
HOH
HOH
263
A
HOH
264
4
HOH
HOH
264
A
HOH
265
4
HOH
HOH
265
A
HOH
266
4
HOH
HOH
266
A
HOH
267
4
HOH
HOH
267
A
HOH
268
4
HOH
HOH
268
A
HOH
269
4
HOH
HOH
269
A
HOH
270
4
HOH
HOH
270
A
HOH
271
4
HOH
HOH
271
A
HOH
272
4
HOH
HOH
272
A
HOH
273
4
HOH
HOH
273
A
HOH
274
4
HOH
HOH
274
A
HOH
275
4
HOH
HOH
275
A
HOH
276
4
HOH
HOH
276
A
HOH
277
4
HOH
HOH
277
A
HOH
278
4
HOH
HOH
278
A
HOH
279
4
HOH
HOH
279
A
HOH
280
4
HOH
HOH
280
A
HOH
281
4
HOH
HOH
281
A
HOH
282
4
HOH
HOH
282
A
HOH
283
4
HOH
HOH
283
A
HOH
284
4
HOH
HOH
284
A
HOH
285
4
HOH
HOH
285
A
HOH
286
4
HOH
HOH
286
A
HOH
287
4
HOH
HOH
287
A
HOH
288
4
HOH
HOH
288
A
HOH
289
4
HOH
HOH
289
A
HOH
290
4
HOH
HOH
290
A
HOH
268
4
HOH
HOH
291
A
HOH
306
4
HOH
HOH
306
B
HOH
307
4
HOH
HOH
307
B
HOH
308
4
HOH
HOH
308
B
HOH
309
4
HOH
HOH
309
B
HOH
310
4
HOH
HOH
310
B
HOH
311
4
HOH
HOH
311
B
HOH
312
4
HOH
HOH
312
B
HOH
313
4
HOH
HOH
313
B
HOH
314
4
HOH
HOH
314
B
HOH
315
4
HOH
HOH
315
B
HOH
316
4
HOH
HOH
316
B
HOH
317
4
HOH
HOH
317
B
HOH
318
4
HOH
HOH
318
B
HOH
319
4
HOH
HOH
319
B
HOH
320
4
HOH
HOH
320
B
HOH
321
4
HOH
HOH
321
B
HOH
322
4
HOH
HOH
322
B
HOH
323
4
HOH
HOH
323
B
HOH
324
4
HOH
HOH
324
B
HOH
325
4
HOH
HOH
325
B
HOH
326
4
HOH
HOH
326
B
HOH
327
4
HOH
HOH
327
B
HOH
328
4
HOH
HOH
328
B
HOH
329
4
HOH
HOH
329
B
HOH
330
4
HOH
HOH
330
B
HOH
331
4
HOH
HOH
331
B
HOH
332
4
HOH
HOH
332
B
HOH
333
4
HOH
HOH
333
B
HOH
334
4
HOH
HOH
334
B
HOH
335
4
HOH
HOH
335
B
HOH
336
4
HOH
HOH
336
B
HOH
337
4
HOH
HOH
337
B
HOH
338
4
HOH
HOH
338
B
HOH
339
4
HOH
HOH
339
B
HOH
340
4
HOH
HOH
340
B
HOH
341
4
HOH
HOH
341
B
HOH
342
4
HOH
HOH
342
B
HOH
343
4
HOH
HOH
343
B
HOH
344
4
HOH
HOH
344
B
HOH
345
4
HOH
HOH
345
B
HOH
346
4
HOH
HOH
346
B
HOH
347
4
HOH
HOH
347
B
HOH
348
4
HOH
HOH
348
B
HOH
349
4
HOH
HOH
349
B
HOH
350
4
HOH
HOH
350
B
HOH
351
4
HOH
HOH
351
B
HOH
352
4
HOH
HOH
352
B
HOH
353
4
HOH
HOH
353
B
HOH
354
4
HOH
HOH
354
B
HOH
355
4
HOH
HOH
355
B
HOH
356
4
HOH
HOH
356
B
HOH
357
4
HOH
HOH
357
B
HOH
358
4
HOH
HOH
358
B
HOH
359
4
HOH
HOH
359
B
HOH
360
4
HOH
HOH
360
B
HOH
361
4
HOH
HOH
361
B
HOH
362
4
HOH
HOH
362
B
HOH
363
4
HOH
HOH
363
B
HOH
364
4
HOH
HOH
364
B
HOH
365
4
HOH
HOH
365
B
HOH
366
4
HOH
HOH
366
B
HOH
367
4
HOH
HOH
367
B
HOH
368
4
HOH
HOH
368
B
HOH
369
4
HOH
HOH
369
B
HOH
370
4
HOH
HOH
370
B
HOH
371
4
HOH
HOH
371
B
HOH
372
4
HOH
HOH
372
B
HOH
373
4
HOH
HOH
373
B
HOH
374
4
HOH
HOH
374
B
HOH
375
4
HOH
HOH
375
B
HOH
383
4
HOH
HOH
383
E
HOH
169
4
HOH
HOH
169
C
HOH
170
4
HOH
HOH
170
C
HOH
171
4
HOH
HOH
171
C
HOH
172
4
HOH
HOH
172
C
HOH
173
4
HOH
HOH
173
C
HOH
174
4
HOH
HOH
174
C
HOH
175
4
HOH
HOH
175
C
HOH
176
4
HOH
HOH
176
C
HOH
177
4
HOH
HOH
177
C
HOH
178
4
HOH
HOH
178
C
HOH
179
4
HOH
HOH
179
C
HOH
180
4
HOH
HOH
180
C
HOH
181
4
HOH
HOH
181
C
HOH
182
4
HOH
HOH
182
C
HOH
183
4
HOH
HOH
183
C
HOH
184
4
HOH
HOH
184
C
HOH
185
4
HOH
HOH
185
C
HOH
186
4
HOH
HOH
186
C
HOH
187
4
HOH
HOH
187
C
HOH
188
4
HOH
HOH
188
C
HOH
189
4
HOH
HOH
189
C
HOH
190
4
HOH
HOH
190
C
HOH
191
4
HOH
HOH
191
C
HOH
192
4
HOH
HOH
192
C
HOH
193
4
HOH
HOH
193
C
HOH
194
4
HOH
HOH
194
C
HOH
195
4
HOH
HOH
195
C
HOH
196
4
HOH
HOH
196
C
HOH
197
4
HOH
HOH
197
C
HOH
198
4
HOH
HOH
198
C
HOH
199
4
HOH
HOH
199
C
HOH
200
4
HOH
HOH
200
C
HOH
201
4
HOH
HOH
201
C
HOH
202
4
HOH
HOH
202
C
HOH
203
4
HOH
HOH
203
C
HOH
204
4
HOH
HOH
204
C
HOH
205
4
HOH
HOH
205
C
HOH
206
4
HOH
HOH
206
C
HOH
207
4
HOH
HOH
207
C
HOH
208
4
HOH
HOH
208
C
HOH
209
4
HOH
HOH
209
C
HOH
210
4
HOH
HOH
210
C
HOH
211
4
HOH
HOH
211
C
HOH
212
4
HOH
HOH
212
C
HOH
213
4
HOH
HOH
213
C
HOH
214
4
HOH
HOH
214
C
HOH
215
4
HOH
HOH
215
C
HOH
216
4
HOH
HOH
216
C
HOH
217
4
HOH
HOH
217
C
HOH
218
4
HOH
HOH
218
C
HOH
219
4
HOH
HOH
219
C
HOH
220
4
HOH
HOH
220
C
HOH
221
4
HOH
HOH
221
C
HOH
222
4
HOH
HOH
222
C
HOH
223
4
HOH
HOH
223
C
HOH
224
4
HOH
HOH
224
C
HOH
225
4
HOH
HOH
225
C
HOH
226
4
HOH
HOH
226
C
HOH
227
4
HOH
HOH
227
C
HOH
228
4
HOH
HOH
228
C
HOH
229
4
HOH
HOH
229
C
HOH
230
4
HOH
HOH
230
C
HOH
231
4
HOH
HOH
231
C
HOH
232
4
HOH
HOH
232
C
HOH
233
4
HOH
HOH
233
C
HOH
234
4
HOH
HOH
234
C
HOH
235
4
HOH
HOH
235
C
HOH
236
4
HOH
HOH
236
C
HOH
237
4
HOH
HOH
237
C
HOH
238
4
HOH
HOH
238
C
HOH
239
4
HOH
HOH
239
C
HOH
240
4
HOH
HOH
240
C
HOH
241
4
HOH
HOH
241
C
HOH
242
4
HOH
HOH
242
C
HOH
243
4
HOH
HOH
243
C
HOH
244
4
HOH
HOH
244
C
HOH
245
4
HOH
HOH
245
C
HOH
246
4
HOH
HOH
246
C
HOH
247
4
HOH
HOH
247
C
HOH
248
4
HOH
HOH
248
C
HOH
249
4
HOH
HOH
249
C
HOH
250
4
HOH
HOH
250
C
HOH
251
4
HOH
HOH
251
C
HOH
252
4
HOH
HOH
252
C
HOH
253
4
HOH
HOH
253
C
HOH
254
4
HOH
HOH
254
C
HOH
255
4
HOH
HOH
255
C
HOH
256
4
HOH
HOH
256
C
HOH
257
4
HOH
HOH
257
C
HOH
258
4
HOH
HOH
258
C
HOH
259
4
HOH
HOH
259
C
HOH
260
4
HOH
HOH
260
C
HOH
261
4
HOH
HOH
261
C
HOH
262
4
HOH
HOH
262
C
HOH
263
4
HOH
HOH
263
C
HOH
264
4
HOH
HOH
264
C
HOH
265
4
HOH
HOH
265
C
HOH
266
4
HOH
HOH
266
C
HOH
267
4
HOH
HOH
267
C
HOH
269
4
HOH
HOH
269
C
HOH
270
4
HOH
HOH
270
C
HOH
271
4
HOH
HOH
271
C
HOH
272
4
HOH
HOH
272
C
HOH
273
4
HOH
HOH
273
C
HOH
275
4
HOH
HOH
275
C
HOH
276
4
HOH
HOH
276
C
HOH
277
4
HOH
HOH
277
C
HOH
306
4
HOH
HOH
306
D
HOH
307
4
HOH
HOH
307
D
HOH
308
4
HOH
HOH
308
D
HOH
309
4
HOH
HOH
309
D
HOH
310
4
HOH
HOH
310
D
HOH
311
4
HOH
HOH
311
D
HOH
312
4
HOH
HOH
312
D
HOH
313
4
HOH
HOH
313
D
HOH
314
4
HOH
HOH
314
D
HOH
315
4
HOH
HOH
315
D
HOH
316
4
HOH
HOH
316
D
HOH
317
4
HOH
HOH
317
D
HOH
318
4
HOH
HOH
318
D
HOH
319
4
HOH
HOH
319
D
HOH
320
4
HOH
HOH
320
D
HOH
321
4
HOH
HOH
321
D
HOH
322
4
HOH
HOH
322
D
HOH
323
4
HOH
HOH
323
D
HOH
324
4
HOH
HOH
324
D
HOH
325
4
HOH
HOH
325
D
HOH
326
4
HOH
HOH
326
D
HOH
327
4
HOH
HOH
327
D
HOH
328
4
HOH
HOH
328
D
HOH
329
4
HOH
HOH
329
D
HOH
330
4
HOH
HOH
330
D
HOH
331
4
HOH
HOH
331
D
HOH
332
4
HOH
HOH
332
D
HOH
333
4
HOH
HOH
333
D
HOH
334
4
HOH
HOH
334
D
HOH
335
4
HOH
HOH
335
D
HOH
336
4
HOH
HOH
336
D
HOH
337
4
HOH
HOH
337
D
HOH
338
4
HOH
HOH
338
D
HOH
339
4
HOH
HOH
339
D
HOH
340
4
HOH
HOH
340
D
HOH
341
4
HOH
HOH
341
D
HOH
342
4
HOH
HOH
342
D
HOH
343
4
HOH
HOH
343
D
HOH
344
4
HOH
HOH
344
D
HOH
345
4
HOH
HOH
345
D
HOH
346
4
HOH
HOH
346
D
HOH
347
4
HOH
HOH
347
D
HOH
348
4
HOH
HOH
348
D
HOH
349
4
HOH
HOH
349
D
HOH
350
4
HOH
HOH
350
D
HOH
351
4
HOH
HOH
351
D
HOH
352
4
HOH
HOH
352
D
HOH
353
4
HOH
HOH
353
D
HOH
354
4
HOH
HOH
354
D
HOH
355
4
HOH
HOH
355
D
HOH
356
4
HOH
HOH
356
D
HOH
357
4
HOH
HOH
357
D
HOH
358
4
HOH
HOH
358
D
HOH
359
4
HOH
HOH
359
D
HOH
360
4
HOH
HOH
360
D
HOH
361
4
HOH
HOH
361
D
HOH
362
4
HOH
HOH
362
D
HOH
363
4
HOH
HOH
363
D
HOH
364
4
HOH
HOH
364
D
HOH
365
4
HOH
HOH
365
D
HOH
366
4
HOH
HOH
366
D
HOH
367
4
HOH
HOH
367
D
HOH
368
4
HOH
HOH
368
D
HOH
369
4
HOH
HOH
369
D
HOH
370
4
HOH
HOH
370
D
HOH
371
4
HOH
HOH
371
D
HOH
372
4
HOH
HOH
372
D
HOH
373
4
HOH
HOH
373
D
HOH
374
4
HOH
HOH
374
D
HOH
375
4
HOH
HOH
375
D
HOH
376
4
HOH
HOH
376
D
HOH
377
4
HOH
HOH
377
D
HOH
378
4
HOH
HOH
378
D
HOH
379
4
HOH
HOH
379
D
HOH
380
4
HOH
HOH
380
D
HOH
381
4
HOH
HOH
381
D
HOH
382
4
HOH
HOH
382
D
HOH
383
4
HOH
HOH
383
D
HOH
274
4
HOH
HOH
384
D
HOH
167
4
HOH
HOH
167
F
HOH
220
4
HOH
HOH
220
F
HOH
252
4
HOH
HOH
252
F
HOH
266
4
HOH
HOH
266
F
HOH
384
4
HOH
HOH
384
F
n
1
2
A
n
2
3
A
n
3
4
A
n
4
5
A
n
5
6
A
n
6
7
A
n
7
8
A
LEU
9
n
8
LEU
9
A
GLN
10
n
9
GLN
10
A
VAL
11
n
10
VAL
11
A
LYS
12
n
11
LYS
12
A
PRO
13
n
12
PRO
13
A
CYS
14
n
13
CYS
14
A
THR
15
n
14
THR
15
A
PRO
16
n
15
PRO
16
A
GLU
17
n
16
GLU
17
A
PHE
18
n
17
PHE
18
A
TYR
19
n
18
TYR
19
A
GLN
20
n
19
GLN
20
A
THR
21
n
20
THR
21
A
HIS
22
n
21
HIS
22
A
PHE
23
n
22
PHE
23
A
GLN
24
n
23
GLN
24
A
LEU
25
n
24
LEU
25
A
ALA
26
n
25
ALA
26
A
TYR
27
n
26
TYR
27
A
ARG
28
n
27
ARG
28
A
LEU
29
n
28
LEU
29
A
GLN
30
n
29
GLN
30
A
SER
31
n
30
SER
31
A
ARG
32
n
31
ARG
32
A
PRO
33
n
32
PRO
33
A
ARG
34
n
33
ARG
34
A
GLY
35
n
34
GLY
35
A
LEU
36
n
35
LEU
36
A
ALA
37
n
36
ALA
37
A
LEU
38
n
37
LEU
38
A
VAL
39
n
38
VAL
39
A
LEU
40
n
39
LEU
40
A
SER
41
n
40
SER
41
A
ASN
42
n
41
ASN
42
A
VAL
43
n
42
VAL
43
A
HIS
44
n
43
HIS
44
A
PHE
45
n
44
PHE
45
A
THR
46
n
45
THR
46
A
GLY
47
n
46
GLY
47
A
GLU
48
n
47
GLU
48
A
LYS
49
n
48
LYS
49
A
GLU
50
n
49
GLU
50
A
LEU
51
n
50
LEU
51
A
GLU
52
n
51
GLU
52
A
PHE
53
n
52
PHE
53
A
ARG
54
n
53
ARG
54
A
SER
55
n
54
SER
55
A
GLY
56
n
55
GLY
56
A
GLY
57
n
56
GLY
57
A
ASP
58
n
57
ASP
58
A
VAL
59
n
58
VAL
59
A
ASP
60
n
59
ASP
60
A
HIS
61
n
60
HIS
61
A
SER
62
n
61
SER
62
A
THR
63
n
62
THR
63
A
LEU
64
n
63
LEU
64
A
VAL
65
n
64
VAL
65
A
THR
66
n
65
THR
66
A
LEU
67
n
66
LEU
67
A
PHE
68
n
67
PHE
68
A
LYS
69
n
68
LYS
69
A
LEU
70
n
69
LEU
70
A
LEU
71
n
70
LEU
71
A
GLY
72
n
71
GLY
72
A
TYR
73
n
72
TYR
73
A
ASP
74
n
73
ASP
74
A
VAL
75
n
74
VAL
75
A
HIS
76
n
75
HIS
76
A
VAL
77
n
76
VAL
77
A
LEU
78
n
77
LEU
78
A
CYS
79
n
78
CYS
79
A
ASP
80
n
79
ASP
80
A
GLN
81
n
80
GLN
81
A
THR
82
n
81
THR
82
A
ALA
83
n
82
ALA
83
A
GLN
84
n
83
GLN
84
A
GLU
85
n
84
GLU
85
A
MET
86
n
85
MET
86
A
GLN
87
n
86
GLN
87
A
GLU
88
n
87
GLU
88
A
LYS
89
n
88
LYS
89
A
LEU
90
n
89
LEU
90
A
GLN
91
n
90
GLN
91
A
ASN
92
n
91
ASN
92
A
PHE
93
n
92
PHE
93
A
ALA
94
n
93
ALA
94
A
GLN
95
n
94
GLN
95
A
LEU
96
n
95
LEU
96
A
PRO
97
n
96
PRO
97
A
ALA
98
n
97
ALA
98
A
HIS
99
n
98
HIS
99
A
ARG
100
n
99
ARG
100
A
VAL
101
n
100
VAL
101
A
THR
102
n
101
THR
102
A
ASP
103
n
102
ASP
103
A
SER
104
n
103
SER
104
A
CYS
105
n
104
CYS
105
A
ILE
106
n
105
ILE
106
A
VAL
107
n
106
VAL
107
A
ALA
108
n
107
ALA
108
A
LEU
109
n
108
LEU
109
A
LEU
110
n
109
LEU
110
A
SER
111
n
110
SER
111
A
HIS
112
n
111
HIS
112
A
GLY
113
n
112
GLY
113
A
VAL
114
n
113
VAL
114
A
GLU
115
n
114
GLU
115
A
GLY
116
n
115
GLY
116
A
ALA
117
n
116
ALA
117
A
ILE
118
n
117
ILE
118
A
TYR
119
n
118
TYR
119
A
GLY
120
n
119
GLY
120
A
VAL
121
n
120
VAL
121
A
ASP
122
n
121
ASP
122
A
GLY
123
n
122
GLY
123
A
LYS
124
n
123
LYS
124
A
LEU
125
n
124
LEU
125
A
LEU
126
n
125
LEU
126
A
GLN
127
n
126
GLN
127
A
LEU
128
n
127
LEU
128
A
GLN
129
n
128
GLN
129
A
GLU
130
n
129
GLU
130
A
VAL
131
n
130
VAL
131
A
PHE
132
n
131
PHE
132
A
GLN
133
n
132
GLN
133
A
LEU
134
n
133
LEU
134
A
PHE
135
n
134
PHE
135
A
ASP
136
n
135
ASP
136
A
ASN
137
n
136
ASN
137
A
ALA
138
n
137
ALA
138
A
ASN
139
n
138
ASN
139
A
CYS
140
n
139
CYS
140
A
PRO
141
n
140
PRO
141
A
SER
142
n
141
SER
142
A
LEU
143
n
142
LEU
143
A
GLN
144
n
143
GLN
144
A
ASN
145
n
144
ASN
145
A
LYS
146
n
145
LYS
146
A
PRO
147
n
146
PRO
147
A
LYS
148
n
147
LYS
148
A
MET
149
n
148
MET
149
A
PHE
150
n
149
PHE
150
A
PHE
151
n
150
PHE
151
A
ILE
152
n
151
ILE
152
A
GLN
153
n
152
GLN
153
A
ALA
154
n
153
ALA
154
A
CYS
155
n
154
CYS
155
A
ARG
156
n
155
ARG
156
A
GLY
157
n
156
GLY
157
A
ASP
158
n
157
ASP
158
A
GLU
159
n
158
GLU
159
A
THR
160
n
159
THR
160
A
ASP
161
n
160
ASP
161
A
ARG
162
n
161
ARG
162
A
GLY
163
n
162
GLY
163
A
VAL
164
n
163
VAL
164
A
ASP
165
n
164
ASP
165
A
GLN
166
n
165
GLN
166
A
GLN
167
n
166
GLN
167
A
n
167
168
A
n
1
201
B
n
2
202
B
n
3
203
B
n
4
204
B
n
5
205
B
n
6
206
B
PRO
207
n
7
PRO
207
B
LYS
208
n
8
LYS
208
B
MET
209
n
9
MET
209
B
ARG
210
n
10
ARG
210
B
LEU
211
n
11
LEU
211
B
PRO
212
n
12
PRO
212
B
THR
213
n
13
THR
213
B
ARG
214
n
14
ARG
214
B
SER
215
n
15
SER
215
B
ASP
216
n
16
ASP
216
B
MET
217
n
17
MET
217
B
ILE
218
n
18
ILE
218
B
CYS
219
n
19
CYS
219
B
GLY
220
n
20
GLY
220
B
TYR
221
n
21
TYR
221
B
ALA
222
n
22
ALA
222
B
CYS
223
n
23
CYS
223
B
LEU
224
n
24
LEU
224
B
LYS
225
n
25
LYS
225
B
GLY
226
n
26
GLY
226
B
THR
227
n
27
THR
227
B
ALA
228
n
28
ALA
228
B
ALA
229
n
29
ALA
229
B
MET
230
n
30
MET
230
B
ARG
231
n
31
ARG
231
B
ASN
232
n
32
ASN
232
B
THR
233
n
33
THR
233
B
LYS
234
n
34
LYS
234
B
ARG
235
n
35
ARG
235
B
GLY
236
n
36
GLY
236
B
SER
237
n
37
SER
237
B
TRP
238
n
38
TRP
238
B
TYR
239
n
39
TYR
239
B
ILE
240
n
40
ILE
240
B
GLU
241
n
41
GLU
241
B
ALA
242
n
42
ALA
242
B
LEU
243
n
43
LEU
243
B
ALA
244
n
44
ALA
244
B
GLN
245
n
45
GLN
245
B
VAL
246
n
46
VAL
246
B
PHE
247
n
47
PHE
247
B
SER
248
n
48
SER
248
B
GLU
249
n
49
GLU
249
B
ARG
250
n
50
ARG
250
B
ALA
251
n
51
ALA
251
B
CYS
252
n
52
CYS
252
B
ASP
253
n
53
ASP
253
B
MET
254
n
54
MET
254
B
HIS
255
n
55
HIS
255
B
VAL
256
n
56
VAL
256
B
ALA
257
n
57
ALA
257
B
ASP
258
n
58
ASP
258
B
MET
259
n
59
MET
259
B
LEU
260
n
60
LEU
260
B
VAL
261
n
61
VAL
261
B
LYS
262
n
62
LYS
262
B
VAL
263
n
63
VAL
263
B
ASN
264
n
64
ASN
264
B
ALA
265
n
65
ALA
265
B
LEU
266
n
66
LEU
266
B
ILE
267
n
67
ILE
267
B
LYS
268
n
68
LYS
268
B
ASP
269
n
69
ASP
269
B
ARG
270
n
70
ARG
270
B
GLU
271
n
71
GLU
271
B
GLY
272
n
72
GLY
272
B
TYR
273
n
73
TYR
273
B
ALA
274
n
74
ALA
274
B
PRO
275
n
75
PRO
275
B
GLY
276
n
76
GLY
276
B
THR
277
n
77
THR
277
B
GLU
278
n
78
GLU
278
B
PHE
279
n
79
PHE
279
B
HIS
280
n
80
HIS
280
B
ARG
281
n
81
ARG
281
B
CYS
282
n
82
CYS
282
B
LYS
283
n
83
LYS
283
B
GLU
284
n
84
GLU
284
B
MET
285
n
85
MET
285
B
SER
286
n
86
SER
286
B
GLU
287
n
87
GLU
287
B
TYR
288
n
88
TYR
288
B
CYS
289
n
89
CYS
289
B
SER
290
n
90
SER
290
B
THR
291
n
91
THR
291
B
LEU
292
n
92
LEU
292
B
CYS
293
n
93
CYS
293
B
ARG
294
n
94
ARG
294
B
HIS
295
n
95
HIS
295
B
LEU
296
n
96
LEU
296
B
TYR
297
n
97
TYR
297
B
LEU
298
n
98
LEU
298
B
PHE
299
n
99
PHE
299
B
PRO
300
n
100
PRO
300
B
GLY
301
n
101
GLY
301
B
HIS
302
n
102
HIS
302
B
PRO
303
n
103
PRO
303
B
PRO
304
n
104
PRO
304
B
n
105
305
B
ACE
401
n
1
ACE
401
E
LEU
402
n
2
LEU
402
E
ASP
403
n
3
ASP
403
E
GLU
404
n
4
GLU
404
E
SER
405
n
5
SER
405
E
ASJ
406
n
6
ASJ
406
E
n
1
2
C
n
2
3
C
n
3
4
C
n
4
5
C
n
5
6
C
n
6
7
C
CYS
8
n
7
CYS
8
C
LEU
9
n
8
LEU
9
C
GLN
10
n
9
GLN
10
C
VAL
11
n
10
VAL
11
C
LYS
12
n
11
LYS
12
C
PRO
13
n
12
PRO
13
C
CYS
14
n
13
CYS
14
C
THR
15
n
14
THR
15
C
PRO
16
n
15
PRO
16
C
GLU
17
n
16
GLU
17
C
PHE
18
n
17
PHE
18
C
TYR
19
n
18
TYR
19
C
GLN
20
n
19
GLN
20
C
THR
21
n
20
THR
21
C
HIS
22
n
21
HIS
22
C
PHE
23
n
22
PHE
23
C
GLN
24
n
23
GLN
24
C
LEU
25
n
24
LEU
25
C
ALA
26
n
25
ALA
26
C
TYR
27
n
26
TYR
27
C
ARG
28
n
27
ARG
28
C
LEU
29
n
28
LEU
29
C
GLN
30
n
29
GLN
30
C
SER
31
n
30
SER
31
C
ARG
32
n
31
ARG
32
C
PRO
33
n
32
PRO
33
C
ARG
34
n
33
ARG
34
C
GLY
35
n
34
GLY
35
C
LEU
36
n
35
LEU
36
C
ALA
37
n
36
ALA
37
C
LEU
38
n
37
LEU
38
C
VAL
39
n
38
VAL
39
C
LEU
40
n
39
LEU
40
C
SER
41
n
40
SER
41
C
ASN
42
n
41
ASN
42
C
VAL
43
n
42
VAL
43
C
HIS
44
n
43
HIS
44
C
PHE
45
n
44
PHE
45
C
THR
46
n
45
THR
46
C
GLY
47
n
46
GLY
47
C
GLU
48
n
47
GLU
48
C
LYS
49
n
48
LYS
49
C
GLU
50
n
49
GLU
50
C
LEU
51
n
50
LEU
51
C
GLU
52
n
51
GLU
52
C
PHE
53
n
52
PHE
53
C
ARG
54
n
53
ARG
54
C
SER
55
n
54
SER
55
C
GLY
56
n
55
GLY
56
C
GLY
57
n
56
GLY
57
C
ASP
58
n
57
ASP
58
C
VAL
59
n
58
VAL
59
C
ASP
60
n
59
ASP
60
C
HIS
61
n
60
HIS
61
C
SER
62
n
61
SER
62
C
THR
63
n
62
THR
63
C
LEU
64
n
63
LEU
64
C
VAL
65
n
64
VAL
65
C
THR
66
n
65
THR
66
C
LEU
67
n
66
LEU
67
C
PHE
68
n
67
PHE
68
C
LYS
69
n
68
LYS
69
C
LEU
70
n
69
LEU
70
C
LEU
71
n
70
LEU
71
C
GLY
72
n
71
GLY
72
C
TYR
73
n
72
TYR
73
C
ASP
74
n
73
ASP
74
C
VAL
75
n
74
VAL
75
C
HIS
76
n
75
HIS
76
C
VAL
77
n
76
VAL
77
C
LEU
78
n
77
LEU
78
C
CYS
79
n
78
CYS
79
C
ASP
80
n
79
ASP
80
C
GLN
81
n
80
GLN
81
C
THR
82
n
81
THR
82
C
ALA
83
n
82
ALA
83
C
GLN
84
n
83
GLN
84
C
GLU
85
n
84
GLU
85
C
MET
86
n
85
MET
86
C
GLN
87
n
86
GLN
87
C
GLU
88
n
87
GLU
88
C
LYS
89
n
88
LYS
89
C
LEU
90
n
89
LEU
90
C
GLN
91
n
90
GLN
91
C
ASN
92
n
91
ASN
92
C
PHE
93
n
92
PHE
93
C
ALA
94
n
93
ALA
94
C
GLN
95
n
94
GLN
95
C
LEU
96
n
95
LEU
96
C
PRO
97
n
96
PRO
97
C
ALA
98
n
97
ALA
98
C
HIS
99
n
98
HIS
99
C
ARG
100
n
99
ARG
100
C
VAL
101
n
100
VAL
101
C
THR
102
n
101
THR
102
C
ASP
103
n
102
ASP
103
C
SER
104
n
103
SER
104
C
CYS
105
n
104
CYS
105
C
ILE
106
n
105
ILE
106
C
VAL
107
n
106
VAL
107
C
ALA
108
n
107
ALA
108
C
LEU
109
n
108
LEU
109
C
LEU
110
n
109
LEU
110
C
SER
111
n
110
SER
111
C
HIS
112
n
111
HIS
112
C
GLY
113
n
112
GLY
113
C
VAL
114
n
113
VAL
114
C
GLU
115
n
114
GLU
115
C
GLY
116
n
115
GLY
116
C
ALA
117
n
116
ALA
117
C
ILE
118
n
117
ILE
118
C
TYR
119
n
118
TYR
119
C
GLY
120
n
119
GLY
120
C
VAL
121
n
120
VAL
121
C
ASP
122
n
121
ASP
122
C
GLY
123
n
122
GLY
123
C
LYS
124
n
123
LYS
124
C
LEU
125
n
124
LEU
125
C
LEU
126
n
125
LEU
126
C
GLN
127
n
126
GLN
127
C
LEU
128
n
127
LEU
128
C
GLN
129
n
128
GLN
129
C
GLU
130
n
129
GLU
130
C
VAL
131
n
130
VAL
131
C
PHE
132
n
131
PHE
132
C
GLN
133
n
132
GLN
133
C
LEU
134
n
133
LEU
134
C
PHE
135
n
134
PHE
135
C
ASP
136
n
135
ASP
136
C
ASN
137
n
136
ASN
137
C
ALA
138
n
137
ALA
138
C
ASN
139
n
138
ASN
139
C
CYS
140
n
139
CYS
140
C
PRO
141
n
140
PRO
141
C
SER
142
n
141
SER
142
C
LEU
143
n
142
LEU
143
C
GLN
144
n
143
GLN
144
C
ASN
145
n
144
ASN
145
C
LYS
146
n
145
LYS
146
C
PRO
147
n
146
PRO
147
C
LYS
148
n
147
LYS
148
C
MET
149
n
148
MET
149
C
PHE
150
n
149
PHE
150
C
PHE
151
n
150
PHE
151
C
ILE
152
n
151
ILE
152
C
GLN
153
n
152
GLN
153
C
ALA
154
n
153
ALA
154
C
CYS
155
n
154
CYS
155
C
ARG
156
n
155
ARG
156
C
GLY
157
n
156
GLY
157
C
ASP
158
n
157
ASP
158
C
GLU
159
n
158
GLU
159
C
THR
160
n
159
THR
160
C
ASP
161
n
160
ASP
161
C
ARG
162
n
161
ARG
162
C
GLY
163
n
162
GLY
163
C
VAL
164
n
163
VAL
164
C
ASP
165
n
164
ASP
165
C
GLN
166
n
165
GLN
166
C
GLN
167
n
166
GLN
167
C
ASP
168
n
167
ASP
168
C
n
1
201
D
n
2
202
D
n
3
203
D
n
4
204
D
n
5
205
D
n
6
206
D
PRO
207
n
7
PRO
207
D
LYS
208
n
8
LYS
208
D
MET
209
n
9
MET
209
D
ARG
210
n
10
ARG
210
D
LEU
211
n
11
LEU
211
D
PRO
212
n
12
PRO
212
D
THR
213
n
13
THR
213
D
ARG
214
n
14
ARG
214
D
SER
215
n
15
SER
215
D
ASP
216
n
16
ASP
216
D
MET
217
n
17
MET
217
D
ILE
218
n
18
ILE
218
D
CYS
219
n
19
CYS
219
D
GLY
220
n
20
GLY
220
D
TYR
221
n
21
TYR
221
D
ALA
222
n
22
ALA
222
D
CYS
223
n
23
CYS
223
D
LEU
224
n
24
LEU
224
D
LYS
225
n
25
LYS
225
D
GLY
226
n
26
GLY
226
D
THR
227
n
27
THR
227
D
ALA
228
n
28
ALA
228
D
ALA
229
n
29
ALA
229
D
MET
230
n
30
MET
230
D
ARG
231
n
31
ARG
231
D
ASN
232
n
32
ASN
232
D
THR
233
n
33
THR
233
D
LYS
234
n
34
LYS
234
D
ARG
235
n
35
ARG
235
D
GLY
236
n
36
GLY
236
D
SER
237
n
37
SER
237
D
TRP
238
n
38
TRP
238
D
TYR
239
n
39
TYR
239
D
ILE
240
n
40
ILE
240
D
GLU
241
n
41
GLU
241
D
ALA
242
n
42
ALA
242
D
LEU
243
n
43
LEU
243
D
ALA
244
n
44
ALA
244
D
GLN
245
n
45
GLN
245
D
VAL
246
n
46
VAL
246
D
PHE
247
n
47
PHE
247
D
SER
248
n
48
SER
248
D
GLU
249
n
49
GLU
249
D
ARG
250
n
50
ARG
250
D
ALA
251
n
51
ALA
251
D
CYS
252
n
52
CYS
252
D
ASP
253
n
53
ASP
253
D
MET
254
n
54
MET
254
D
HIS
255
n
55
HIS
255
D
VAL
256
n
56
VAL
256
D
ALA
257
n
57
ALA
257
D
ASP
258
n
58
ASP
258
D
MET
259
n
59
MET
259
D
LEU
260
n
60
LEU
260
D
VAL
261
n
61
VAL
261
D
LYS
262
n
62
LYS
262
D
VAL
263
n
63
VAL
263
D
ASN
264
n
64
ASN
264
D
ALA
265
n
65
ALA
265
D
LEU
266
n
66
LEU
266
D
ILE
267
n
67
ILE
267
D
LYS
268
n
68
LYS
268
D
ASP
269
n
69
ASP
269
D
ARG
270
n
70
ARG
270
D
GLU
271
n
71
GLU
271
D
GLY
272
n
72
GLY
272
D
TYR
273
n
73
TYR
273
D
ALA
274
n
74
ALA
274
D
PRO
275
n
75
PRO
275
D
GLY
276
n
76
GLY
276
D
THR
277
n
77
THR
277
D
GLU
278
n
78
GLU
278
D
PHE
279
n
79
PHE
279
D
HIS
280
n
80
HIS
280
D
ARG
281
n
81
ARG
281
D
CYS
282
n
82
CYS
282
D
LYS
283
n
83
LYS
283
D
GLU
284
n
84
GLU
284
D
MET
285
n
85
MET
285
D
SER
286
n
86
SER
286
D
GLU
287
n
87
GLU
287
D
TYR
288
n
88
TYR
288
D
CYS
289
n
89
CYS
289
D
SER
290
n
90
SER
290
D
THR
291
n
91
THR
291
D
LEU
292
n
92
LEU
292
D
CYS
293
n
93
CYS
293
D
ARG
294
n
94
ARG
294
D
HIS
295
n
95
HIS
295
D
LEU
296
n
96
LEU
296
D
TYR
297
n
97
TYR
297
D
LEU
298
n
98
LEU
298
D
PHE
299
n
99
PHE
299
D
PRO
300
n
100
PRO
300
D
GLY
301
n
101
GLY
301
D
HIS
302
n
102
HIS
302
D
PRO
303
n
103
PRO
303
D
PRO
304
n
104
PRO
304
D
THR
305
n
105
THR
305
D
ACE
401
n
1
ACE
401
F
LEU
402
n
2
LEU
402
F
ASP
403
n
3
ASP
403
F
GLU
404
n
4
GLU
404
F
SER
405
n
5
SER
405
F
ASJ
406
n
6
ASJ
406
F
author_and_software_defined_assembly
PISA
6
hexameric
18000
-88
20480
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
O
HIS
76
A
O
HIS
75
A
N
ALA
37
A
N
ALA
36
A
N
LEU
38
A
N
LEU
37
A
O
ALA
108
A
O
ALA
107
A
N
CYS
105
A
N
CYS
104
A
O
MET
149
A
O
MET
148
A
N
ILE
152
A
N
ILE
151
B
O
GLY
220
B
O
GLY
20
B
N
TYR
221
B
N
TYR
21
B
O
GLU
287
B
O
GLU
87
B
N
SER
290
B
N
SER
90
D
O
TYR
288
E
O
TYR
88
D
O
GLU
287
E
O
GLU
87
D
N
TYR
221
E
N
TYR
21
D
O
GLY
220
E
O
GLY
20
C
N
ILE
152
D
N
ILE
151
C
O
MET
149
D
O
MET
148
C
N
CYS
105
D
N
CYS
104
C
O
LEU
110
D
O
LEU
109
C
N
LEU
40
D
N
LEU
39
C
N
ALA
37
D
N
ALA
36
C
O
HIS
76
D
O
HIS
75
A
N
VAL
114
A
N
VAL
113
A
O
ALA
117
A
O
ALA
116
A
N
ILE
118
A
N
ILE
117
A
O
LEU
126
A
O
LEU
125
A
N
VAL
164
A
N
VAL
163
D
O
LEU
211
E
O
LEU
11
B
N
LEU
211
B
N
LEU
11
C
O
VAL
164
D
O
VAL
163
B
O
GLY
236
B
O
GLY
36
B
N
ASN
232
B
N
ASN
32
B
N
ARG
231
B
N
ARG
31
E
O
GLU
404
C
O
GLU
4
C
N
VAL
114
D
N
VAL
113
C
O
ALA
117
D
O
ALA
116
C
N
ILE
118
D
N
ILE
117
C
O
LEU
126
D
O
LEU
125
D
O
GLY
236
E
O
GLY
36
D
N
ASN
232
E
N
ASN
32
D
N
ARG
231
E
N
ARG
31
F
O
GLU
404
F
O
GLU
4
1
A
ASN
2
A
ASN
1
1
Y
1
A
LYS
3
A
LYS
2
1
Y
1
A
ASP
4
A
ASP
3
1
Y
1
A
GLY
5
A
GLY
4
1
Y
1
A
PRO
6
A
PRO
5
1
Y
1
A
VAL
7
A
VAL
6
1
Y
1
A
CYS
8
A
CYS
7
1
Y
1
A
ASP
168
A
ASP
167
1
Y
1
B
ALA
201
B
ALA
1
1
Y
1
B
GLY
202
B
GLY
2
1
Y
1
B
LYS
203
B
LYS
3
1
Y
1
B
GLU
204
B
GLU
4
1
Y
1
B
LYS
205
B
LYS
5
1
Y
1
B
LEU
206
B
LEU
6
1
Y
1
B
THR
305
B
THR
105
1
Y
1
C
ASN
2
D
ASN
1
1
Y
1
C
LYS
3
D
LYS
2
1
Y
1
C
ASP
4
D
ASP
3
1
Y
1
C
GLY
5
D
GLY
4
1
Y
1
C
PRO
6
D
PRO
5
1
Y
1
C
VAL
7
D
VAL
6
1
Y
1
D
ALA
201
E
ALA
1
1
Y
1
D
GLY
202
E
GLY
2
1
Y
1
D
LYS
203
E
LYS
3
1
Y
1
D
GLU
204
E
GLU
4
1
Y
1
D
LYS
205
E
LYS
5
1
Y
1
D
LEU
206
E
LEU
6
1
Y
1
7.86
1.10
114.20
122.06
A
A
A
CA
CB
SG
CYS
CYS
CYS
14
14
14
B
N
1
10.01
1.60
122.70
132.71
E
E
E
O
C
N
ACE
ACE
LEU
401
401
402
Y
1
-9.64
1.60
122.70
113.06
E
E
E
O
C
N
SER
SER
ASJ
405
405
406
Y
1
19.39
2.50
121.70
141.09
E
E
E
C
N
CA
SER
ASJ
ASJ
405
406
406
Y
1
10.35
1.60
122.70
133.05
F
F
F
O
C
N
ACE
ACE
LEU
401
401
402
Y
1
-10.33
1.60
122.70
112.37
F
F
F
O
C
N
SER
SER
ASJ
405
405
406
Y
1
17.63
2.50
121.70
139.33
F
F
F
C
N
CA
SER
ASJ
ASJ
405
406
406
Y
1
A
LEU
29
-154.80
76.21
1
A
PHE
45
-117.93
-125.05
1
A
THR
46
82.64
103.43
1
A
LYS
49
51.68
-12.69
1
A
SER
111
-177.18
-170.12
1
B
ASP
253
-145.59
14.53
1
B
ALA
274
-170.40
64.10
1
C
LEU
29
-151.93
77.66
1
C
ASP
80
45.22
70.41
1
C
SER
111
-174.49
-169.95
1
C
ALA
154
-170.48
149.28
1
D
LYS
208
80.35
115.83
1
D
ASP
253
-145.11
16.51
1
D
ALA
274
-170.61
61.23
23.121
0.22
-2.5
2.28
0.00
0.00
0.00
0.213
0.189
1.65
25
1474
72998
72998
2
100
RANDOM
1
anisotropic
THROUGHOUT
0
MOLECULAR REPLACEMENT
1CP3
Engh & Huber
0.20
0.14
1.65
25
385
4566
0
0
4181
0.0116
1.5951
24.1
1.02
0.2662
0.2814
1.67
40
2476
100
19.934
1.65
25
1PYO
74129
74129
0.0
-3.0
0.092
1
21.14
7.4
100
1.65
1.71
2.03
7191
0.476
1
100
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
1.0
Crystal Structure of Human Caspase-2 in Complex with Acetyl-Leu-Asp-Glu-Ser-Asp-cho
1
N
N
2
N
N
3
N
N
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
4
N
N
4
N
N
4
N
N
A
THR
15
A
THR
14
HELX_P
A
PHE
23
A
PHE
22
1
1
9
A
GLN
24
A
GLN
23
HELX_P
A
ALA
26
A
ALA
25
5
2
3
A
GLY
56
A
GLY
55
HELX_P
A
LEU
71
A
LEU
70
1
3
16
A
THR
82
A
THR
81
HELX_P
A
GLN
95
A
GLN
94
1
4
14
A
LEU
96
A
LEU
95
HELX_P
A
VAL
101
A
VAL
100
5
5
6
A
LEU
128
A
LEU
127
HELX_P
A
PHE
135
A
PHE
134
1
6
8
A
CYS
140
A
CYS
139
HELX_P
A
GLN
144
A
GLN
143
5
7
5
B
TRP
238
B
TRP
38
HELX_P
B
ALA
251
B
ALA
51
1
8
14
B
HIS
255
B
HIS
55
HELX_P
B
ASP
269
B
ASP
69
1
9
15
C
THR
15
D
THR
14
HELX_P
C
PHE
23
D
PHE
22
1
10
9
C
GLN
24
D
GLN
23
HELX_P
C
ALA
26
D
ALA
25
5
11
3
C
GLY
56
D
GLY
55
HELX_P
C
LEU
71
D
LEU
70
1
12
16
C
THR
82
D
THR
81
HELX_P
C
GLN
95
D
GLN
94
1
13
14
C
LEU
96
D
LEU
95
HELX_P
C
THR
102
D
THR
101
5
14
7
C
LEU
128
D
LEU
127
HELX_P
C
PHE
135
D
PHE
134
1
15
8
C
CYS
140
D
CYS
139
HELX_P
C
GLN
144
D
GLN
143
5
16
5
D
TRP
238
E
TRP
38
HELX_P
D
ALA
251
E
ALA
51
1
17
14
D
HIS
255
E
HIS
55
HELX_P
D
ARG
270
E
ARG
70
1
18
16
disulf
2.081
B
CYS
289
B
SG
CYS
89
1_555
D
CYS
289
E
SG
CYS
89
1_555
covale
1.763
one
A
CYS
155
A
SG
CYS
154
1_555
E
ASJ
406
C
C
ASJ
6
1_555
covale
1.245
both
E
ACE
401
C
C
ACE
1
1_555
E
LEU
402
C
N
LEU
2
1_555
covale
1.441
both
E
SER
405
C
C
SER
5
1_555
E
ASJ
406
C
N
ASJ
6
1_555
covale
1.765
one
C
CYS
155
D
SG
CYS
154
1_555
F
ASJ
406
F
C
ASJ
6
1_555
covale
1.249
both
F
ACE
401
F
C
ACE
1
1_555
F
LEU
402
F
N
LEU
2
1_555
covale
1.423
both
F
SER
405
F
C
SER
5
1_555
F
ASJ
406
F
N
ASJ
6
1_555
HYDROLASE/HYDROLASE INHIBITOR
APOPTOSIS, CASPASE, ALPHA-BETA, THIOL PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
A
ARG
32
A
ARG
31
1
A
PRO
33
A
PRO
32
0.14
B
HIS
302
B
HIS
102
1
B
PRO
303
B
PRO
103
-0.12
C
ARG
32
D
ARG
31
1
C
PRO
33
D
PRO
32
-0.06
D
HIS
302
E
HIS
102
1
D
PRO
303
E
PRO
103
-0.48
CASP2_HUMAN
UNP
1
167
P42575
CASP2_HUMAN
UNP
2
348
P42575
YKZ8_YEAST
UNP
3
54
P36114
167
333
1PYO
2
168
P42575
A
1
1
167
348
452
1PYO
201
305
P42575
B
2
1
105
54
58
1PYO
402
406
P36114
E
3
2
6
167
333
1PYO
2
168
P42575
C
1
1
167
348
452
1PYO
201
305
P42575
D
2
1
105
54
58
1PYO
402
406
P36114
F
3
2
6
1
insertion
ACE
401
1PYO
E
P36114
UNP
1
2
insertion
ACE
401
1PYO
F
P36114
UNP
1
12
3
2
2
3
3
3
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
TYR
73
A
TYR
72
A
CYS
79
A
CYS
78
A
GLY
35
A
GLY
34
A
SER
41
A
SER
40
A
SER
104
A
SER
103
A
LEU
110
A
LEU
109
A
LYS
148
A
LYS
147
A
GLN
153
A
GLN
152
B
MET
217
B
MET
17
B
TYR
221
B
TYR
21
B
GLU
287
B
GLU
87
B
SER
290
B
SER
90
D
GLU
287
E
GLU
87
D
SER
290
E
SER
90
D
MET
217
E
MET
17
D
TYR
221
E
TYR
21
C
LYS
148
D
LYS
147
C
GLN
153
D
GLN
152
C
SER
104
D
SER
103
C
LEU
110
D
LEU
109
C
GLY
35
D
GLY
34
C
SER
41
D
SER
40
C
TYR
73
D
TYR
72
C
CYS
79
D
CYS
78
A
GLY
113
A
GLY
112
A
VAL
114
A
VAL
113
A
ALA
117
A
ALA
116
A
TYR
119
A
TYR
118
A
LEU
125
A
LEU
124
A
GLN
127
A
GLN
126
A
VAL
164
A
VAL
163
A
ASP
165
A
ASP
164
D
ARG
210
E
ARG
10
D
LEU
211
E
LEU
11
B
ARG
210
B
ARG
10
B
LEU
211
B
LEU
11
C
VAL
164
D
VAL
163
C
ASP
165
D
ASP
164
B
GLY
236
B
GLY
36
B
SER
237
B
SER
37
B
MET
230
B
MET
30
B
ASN
232
B
ASN
32
E
ASP
403
C
ASP
3
E
SER
405
C
SER
5
C
GLY
113
D
GLY
112
C
VAL
114
D
VAL
113
C
ALA
117
D
ALA
116
C
TYR
119
D
TYR
118
C
LEU
125
D
LEU
124
C
GLN
127
D
GLN
126
D
GLY
236
E
GLY
36
D
SER
237
E
SER
37
D
MET
230
E
MET
30
D
ASN
232
E
ASN
32
F
ASP
403
F
ASP
3
F
SER
405
F
SER
5
BINDING SITE FOR CHAIN E OF RESIDUES 401 TO 406
Software
4
BINDING SITE FOR CHAIN F OF RESIDUES 401 TO 406
Software
5
BINDING SITE FOR CHAIN E OF ACETYL-LEU-ASP-GLU-SER-ASJ
Software
18
BINDING SITE FOR CHAIN F OF ACETYL-LEU-ASP-GLU-SER-ASJ
Software
21
B
ASN
232
B
ASN
32
4
1_555
B
THR
233
B
THR
33
4
1_555
B
TYR
273
B
TYR
73
4
1_555
E
LEU
402
C
LEU
2
4
1_555
B
ASP
269
B
ASP
69
5
3_545
D
ASN
232
E
ASN
32
5
1_555
D
THR
233
E
THR
33
5
1_555
D
LYS
234
E
LYS
34
5
1_555
F
LEU
402
F
LEU
2
5
1_555
A
ARG
54
A
ARG
53
18
1_555
A
HIS
112
A
HIS
111
18
1_555
A
GLY
113
A
GLY
112
18
1_555
A
GLN
153
A
GLN
152
18
1_555
A
CYS
155
A
CYS
154
18
1_555
B
ALA
228
B
ALA
28
18
1_555
B
ALA
229
B
ALA
29
18
1_555
B
MET
230
B
MET
30
18
1_555
B
ARG
231
B
ARG
31
18
1_555
B
ASN
232
B
ASN
32
18
1_555
B
THR
233
B
THR
33
18
1_555
B
TRP
238
B
TRP
38
18
1_555
B
GLY
272
B
GLY
72
18
1_555
B
TYR
273
B
TYR
73
18
1_555
B
ALA
274
B
ALA
74
18
1_555
B
PHE
279
B
PHE
79
18
1_555
B
HOH
345
H
HOH
18
1_555
E
HOH
383
I
HOH
18
1_555
C
GLN
24
D
GLN
23
21
3_545
C
ARG
54
D
ARG
53
21
1_555
C
HIS
112
D
HIS
111
21
1_555
C
GLY
113
D
GLY
112
21
1_555
C
GLN
153
D
GLN
152
21
1_555
C
CYS
155
D
CYS
154
21
1_555
C
HOH
240
J
HOH
21
1_555
D
ALA
229
E
ALA
29
21
1_555
D
MET
230
E
MET
30
21
1_555
D
ARG
231
E
ARG
31
21
1_555
D
ASN
232
E
ASN
32
21
1_555
D
THR
233
E
THR
33
21
1_555
D
TRP
238
E
TRP
38
21
1_555
D
GLY
272
E
GLY
72
21
1_555
D
TYR
273
E
TYR
73
21
1_555
D
PHE
279
E
PHE
79
21
1_555
D
ARG
294
E
ARG
94
21
3_545
F
HOH
167
L
HOH
21
1_555
F
HOH
220
L
HOH
21
1_555
F
HOH
252
L
HOH
21
1_555
F
HOH
266
L
HOH
21
1_555
19
P 21 21 21