0.015283
0.000000
0.000000
0.000000
0.010344
0.000000
0.000000
0.000000
0.005542
0.000000
0.000000
0.000000
Wu, J.
Du, J.
Li, J.
Ding, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.000
90.000
90.000
65.433
96.675
180.446
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
C3 H7 N O5 S
169.156
n
CYSTEINESULFONIC ACID
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
C19 H13 Cl N2 O6
400.769
(1S)-1-(3-chlorophenyl)-2-oxo-2-[(1,3,4-trioxo-1,2,3,4-tetrahydroisoquinolin-5-yl)amino]ethyl acetate
non-polymer
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
N
N
251
R
C
N
252
N
C
N
253
N
S
N
254
N
C
N
255
N
O
N
256
N
O
N
257
N
O
N
258
N
O
N
259
N
O
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
N
N
268
S
C
N
269
N
C
N
270
N
O
N
271
N
C
Y
272
N
C
Y
273
N
C
Y
274
N
C
Y
275
N
C
Y
276
N
C
Y
277
N
C
N
278
N
O
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
C
N
296
N
C
N
297
N
O
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
O
N
308
N
C
N
309
N
N
N
310
N
C
N
311
N
O
Y
312
N
C
Y
313
N
C
N
314
N
C
N
315
N
O
Y
316
N
C
Y
317
N
C
Y
318
N
C
Y
319
N
C
N
320
N
N
N
321
N
C
N
322
N
O
N
323
S
C
N
324
N
O
N
325
N
C
N
326
N
O
N
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
C
Y
332
N
C
N
333
N
CL
Y
334
N
C
N
335
N
H
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
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
N
353
N
O
N
354
N
O
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
H
N
362
N
N
N
363
S
C
N
364
N
C
N
365
N
O
N
366
R
C
N
367
N
O
N
368
N
C
N
369
N
O
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
N
N
380
S
C
N
381
N
C
N
382
N
O
N
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
N
Y
388
N
C
Y
389
N
C
Y
390
N
C
Y
391
N
C
Y
392
N
C
N
393
N
O
N
394
N
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
H
N
404
N
H
N
405
N
H
N
406
N
N
N
407
S
C
N
408
N
C
N
409
N
O
N
410
N
C
Y
411
N
C
Y
412
N
C
Y
413
N
C
Y
414
N
C
Y
415
N
C
Y
416
N
C
N
417
N
O
N
418
N
O
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
N
N
431
S
C
N
432
N
C
N
433
N
O
N
434
N
C
N
435
N
C
N
436
N
C
N
437
N
O
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
446
N
H
N
447
N
H
N
448
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
sing
N
245
N
sing
N
246
N
doub
N
247
N
sing
N
248
N
doub
N
249
N
doub
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
doub
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
Y
264
N
doub
Y
265
N
sing
Y
266
N
sing
N
267
N
sing
Y
268
N
doub
N
269
N
sing
Y
270
N
doub
N
271
N
sing
Y
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
doub
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
sing
N
293
N
doub
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
doub
N
298
N
sing
Y
299
N
doub
Y
300
N
sing
N
301
N
sing
Y
302
N
sing
N
303
N
doub
Y
304
N
doub
Y
305
N
sing
Y
306
N
doub
N
307
N
sing
N
308
N
sing
N
309
N
doub
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
doub
N
315
N
sing
Y
316
N
doub
Y
317
N
sing
Y
318
N
sing
Y
319
N
doub
Y
320
N
sing
N
321
N
sing
Y
322
N
doub
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
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
doub
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
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
doub
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
doub
N
372
N
sing
N
373
N
sing
N
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
doub
Y
381
N
sing
Y
382
N
sing
N
383
N
sing
Y
384
N
sing
Y
385
N
doub
N
386
N
sing
Y
387
N
doub
N
388
N
sing
Y
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
doub
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
Y
404
N
doub
Y
405
N
sing
Y
406
N
sing
N
407
N
sing
Y
408
N
doub
N
409
N
sing
Y
410
N
doub
N
411
N
sing
Y
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
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
doub
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
sing
N
433
N
sing
N
434
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
283
30205
30215
10.1074/jbc.M803347200
18768468
Isoquinoline-1,3,4-trione Derivatives Inactivate Caspase-3 by Generation of Reactive Oxygen Species
2008
10.2210/pdb3dej/pdb
pdb_00003dej
100
1
CCD
2007-06-23
ADSC QUANTUM 270
SINGLE WAVELENGTH
M
x-ray
1
1.0000
1.0
BL-17A
Photon Factory
1.0000
SYNCHROTRON
PHOTON FACTORY BEAMLINE BL-17A
28566.500
Caspase-3
3.4.22.56
4
man
polymer
400.769
(1S)-1-(3-chlorophenyl)-2-oxo-2-[(1,3,4-trioxo-1,2,3,4-tetrahydroisoquinolin-5-yl)amino]ethyl acetate
1
syn
non-polymer
18.015
water
124
nat
water
CASP-3, Apopain, Cysteine protease CPP32, Yama protein, CPP-32, SREBP cleavage activity 1, SCA-1, Caspase-3 subunit p17, Caspase-3 subunit p12
no
yes
SGISLDNSYKMDYPEMGLCIIINNKNFHKSTGMTSRSGTDVDAANLRETFRNLKYEVRNKNDLTREEIVELMRDVSKEDH
SKRSSFVCVLLSHGEEGIIFGTNGPVDLKKITNFFRGDRCRSLTGKPKLFIIQA(OCS)RGTELDCGIETDSGVDDDMAC
HKIPVDADFLYAYSTAPGYYSWRNSKDGSWFIQSLCAMLKQYADKLEFMHILTRVNRKVATEFESFSFDATFHAKKQIPC
IVSMLTKELYFYH
SGISLDNSYKMDYPEMGLCIIINNKNFHKSTGMTSRSGTDVDAANLRETFRNLKYEVRNKNDLTREEIVELMRDVSKEDH
SKRSSFVCVLLSHGEEGIIFGTNGPVDLKKITNFFRGDRCRSLTGKPKLFIIQACRGTELDCGIETDSGVDDDMACHKIP
VDADFLYAYSTAPGYYSWRNSKDGSWFIQSLCAMLKQYADKLEFMHILTRVNRKVATEFESFSFDATFHAKKQIPCIVSM
LTKELYFYH
A,B,C,D
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
human
sample
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21(DE3)
plasmid
pET32b
1
2.50
50.75
0.494
VAPOR DIFFUSION, HANGING DROP
7.4
4-6% polyethylene glycol 6000, 0.1M HEPES pH 7.6, 20mM L-cysteine, 5% glycerol, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Refinement description
Data collection
Database references
Derived calculations
Refinement description
Data collection
1
0
2008-09-02
1
1
2011-07-13
1
2
2017-10-25
1
3
2023-11-01
1
4
2023-11-15
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
_chem_comp_atom.atom_id
_chem_comp_bond.atom_id_2
Caspase-3 complexed with an inhibitor(RXA)
Caspase-3 complexed with an inhibitor(RXB)
Caspase-3 complexed with an inhibitor(RXD)
RCSB
Y
PDBJ
2008-06-10
REL
REL
RXC
(1S)-1-(3-chlorophenyl)-2-oxo-2-[(1,3,4-trioxo-1,2,3,4-tetrahydroisoquinolin-5-yl)amino]ethyl acetate
HOH
water
THE INHIBITOR WAS SYNTHESIZED AT CHINESE NATIONAL CENTER
FOR DRUG SCREENING
190TH RESIDUE IN ALL CHAINS IS ASP AND IS A NATURAL
VARIANT FOR CASP3_HUMAN.
1GFW
PDB ENTRY 1GFW
PDB
experimental model
RXC
300
2
RXC
RXC
300
C
HOH
1
3
HOH
HOH
278
A
HOH
2
3
HOH
HOH
279
A
HOH
3
3
HOH
HOH
280
A
HOH
4
3
HOH
HOH
281
A
HOH
5
3
HOH
HOH
282
A
HOH
10
3
HOH
HOH
283
A
HOH
13
3
HOH
HOH
284
A
HOH
16
3
HOH
HOH
285
A
HOH
17
3
HOH
HOH
286
A
HOH
18
3
HOH
HOH
287
A
HOH
20
3
HOH
HOH
288
A
HOH
24
3
HOH
HOH
289
A
HOH
28
3
HOH
HOH
290
A
HOH
29
3
HOH
HOH
291
A
HOH
31
3
HOH
HOH
292
A
HOH
32
3
HOH
HOH
293
A
HOH
36
3
HOH
HOH
294
A
HOH
37
3
HOH
HOH
295
A
HOH
38
3
HOH
HOH
296
A
HOH
41
3
HOH
HOH
297
A
HOH
44
3
HOH
HOH
298
A
HOH
47
3
HOH
HOH
299
A
HOH
49
3
HOH
HOH
300
A
HOH
50
3
HOH
HOH
301
A
HOH
51
3
HOH
HOH
302
A
HOH
53
3
HOH
HOH
303
A
HOH
58
3
HOH
HOH
304
A
HOH
59
3
HOH
HOH
305
A
HOH
60
3
HOH
HOH
306
A
HOH
63
3
HOH
HOH
307
A
HOH
64
3
HOH
HOH
308
A
HOH
65
3
HOH
HOH
309
A
HOH
68
3
HOH
HOH
310
A
HOH
70
3
HOH
HOH
311
A
HOH
71
3
HOH
HOH
312
A
HOH
72
3
HOH
HOH
313
A
HOH
79
3
HOH
HOH
314
A
HOH
80
3
HOH
HOH
315
A
HOH
82
3
HOH
HOH
316
A
HOH
83
3
HOH
HOH
317
A
HOH
88
3
HOH
HOH
318
A
HOH
90
3
HOH
HOH
319
A
HOH
92
3
HOH
HOH
320
A
HOH
95
3
HOH
HOH
321
A
HOH
97
3
HOH
HOH
322
A
HOH
98
3
HOH
HOH
323
A
HOH
102
3
HOH
HOH
324
A
HOH
108
3
HOH
HOH
325
A
HOH
110
3
HOH
HOH
326
A
HOH
114
3
HOH
HOH
327
A
HOH
116
3
HOH
HOH
328
A
HOH
117
3
HOH
HOH
329
A
HOH
124
3
HOH
HOH
330
A
HOH
6
3
HOH
HOH
278
B
HOH
7
3
HOH
HOH
279
B
HOH
9
3
HOH
HOH
280
B
HOH
12
3
HOH
HOH
281
B
HOH
14
3
HOH
HOH
282
B
HOH
21
3
HOH
HOH
283
B
HOH
23
3
HOH
HOH
284
B
HOH
25
3
HOH
HOH
285
B
HOH
26
3
HOH
HOH
286
B
HOH
27
3
HOH
HOH
287
B
HOH
35
3
HOH
HOH
288
B
HOH
39
3
HOH
HOH
289
B
HOH
43
3
HOH
HOH
290
B
HOH
52
3
HOH
HOH
291
B
HOH
54
3
HOH
HOH
292
B
HOH
62
3
HOH
HOH
293
B
HOH
66
3
HOH
HOH
294
B
HOH
67
3
HOH
HOH
295
B
HOH
73
3
HOH
HOH
296
B
HOH
75
3
HOH
HOH
297
B
HOH
77
3
HOH
HOH
298
B
HOH
78
3
HOH
HOH
299
B
HOH
84
3
HOH
HOH
300
B
HOH
85
3
HOH
HOH
301
B
HOH
87
3
HOH
HOH
302
B
HOH
89
3
HOH
HOH
303
B
HOH
91
3
HOH
HOH
304
B
HOH
93
3
HOH
HOH
305
B
HOH
96
3
HOH
HOH
306
B
HOH
100
3
HOH
HOH
307
B
HOH
101
3
HOH
HOH
308
B
HOH
103
3
HOH
HOH
309
B
HOH
106
3
HOH
HOH
310
B
HOH
107
3
HOH
HOH
311
B
HOH
111
3
HOH
HOH
312
B
HOH
113
3
HOH
HOH
313
B
HOH
115
3
HOH
HOH
314
B
HOH
120
3
HOH
HOH
315
B
HOH
122
3
HOH
HOH
316
B
HOH
123
3
HOH
HOH
317
B
HOH
8
3
HOH
HOH
301
C
HOH
11
3
HOH
HOH
302
C
HOH
19
3
HOH
HOH
303
C
HOH
30
3
HOH
HOH
304
C
HOH
33
3
HOH
HOH
305
C
HOH
34
3
HOH
HOH
306
C
HOH
40
3
HOH
HOH
307
C
HOH
42
3
HOH
HOH
308
C
HOH
45
3
HOH
HOH
309
C
HOH
48
3
HOH
HOH
310
C
HOH
55
3
HOH
HOH
311
C
HOH
57
3
HOH
HOH
312
C
HOH
61
3
HOH
HOH
313
C
HOH
69
3
HOH
HOH
314
C
HOH
74
3
HOH
HOH
315
C
HOH
76
3
HOH
HOH
316
C
HOH
99
3
HOH
HOH
317
C
HOH
105
3
HOH
HOH
318
C
HOH
109
3
HOH
HOH
319
C
HOH
112
3
HOH
HOH
320
C
HOH
119
3
HOH
HOH
321
C
HOH
121
3
HOH
HOH
322
C
HOH
15
3
HOH
HOH
278
D
HOH
22
3
HOH
HOH
279
D
HOH
46
3
HOH
HOH
280
D
HOH
56
3
HOH
HOH
281
D
HOH
81
3
HOH
HOH
282
D
HOH
86
3
HOH
HOH
283
D
HOH
94
3
HOH
HOH
284
D
HOH
104
3
HOH
HOH
285
D
HOH
118
3
HOH
HOH
286
D
n
1
29
A
n
2
30
A
n
3
31
A
n
4
32
A
n
5
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
OCS
163
n
135
OCS
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
n
148
176
A
n
149
177
A
n
150
178
A
n
151
179
A
n
152
180
A
n
153
181
A
n
154
182
A
n
155
183
A
n
156
184
A
n
157
185
A
LYS
186
n
158
LYS
186
A
ILE
187
n
159
ILE
187
A
PRO
188
n
160
PRO
188
A
VAL
189
n
161
VAL
189
A
ASP
190
n
162
ASP
190
A
ALA
191
n
163
ALA
191
A
ASP
192
n
164
ASP
192
A
PHE
193
n
165
PHE
193
A
LEU
194
n
166
LEU
194
A
TYR
195
n
167
TYR
195
A
ALA
196
n
168
ALA
196
A
TYR
197
n
169
TYR
197
A
SER
198
n
170
SER
198
A
THR
199
n
171
THR
199
A
ALA
200
n
172
ALA
200
A
PRO
201
n
173
PRO
201
A
GLY
202
n
174
GLY
202
A
TYR
203
n
175
TYR
203
A
TYR
204
n
176
TYR
204
A
SER
205
n
177
SER
205
A
TRP
206
n
178
TRP
206
A
ARG
207
n
179
ARG
207
A
ASN
208
n
180
ASN
208
A
SER
209
n
181
SER
209
A
LYS
210
n
182
LYS
210
A
ASP
211
n
183
ASP
211
A
GLY
212
n
184
GLY
212
A
SER
213
n
185
SER
213
A
TRP
214
n
186
TRP
214
A
PHE
215
n
187
PHE
215
A
ILE
216
n
188
ILE
216
A
GLN
217
n
189
GLN
217
A
SER
218
n
190
SER
218
A
LEU
219
n
191
LEU
219
A
CYS
220
n
192
CYS
220
A
ALA
221
n
193
ALA
221
A
MET
222
n
194
MET
222
A
LEU
223
n
195
LEU
223
A
LYS
224
n
196
LYS
224
A
GLN
225
n
197
GLN
225
A
TYR
226
n
198
TYR
226
A
ALA
227
n
199
ALA
227
A
ASP
228
n
200
ASP
228
A
LYS
229
n
201
LYS
229
A
LEU
230
n
202
LEU
230
A
GLU
231
n
203
GLU
231
A
PHE
232
n
204
PHE
232
A
MET
233
n
205
MET
233
A
HIS
234
n
206
HIS
234
A
ILE
235
n
207
ILE
235
A
LEU
236
n
208
LEU
236
A
THR
237
n
209
THR
237
A
ARG
238
n
210
ARG
238
A
VAL
239
n
211
VAL
239
A
ASN
240
n
212
ASN
240
A
ARG
241
n
213
ARG
241
A
LYS
242
n
214
LYS
242
A
VAL
243
n
215
VAL
243
A
ALA
244
n
216
ALA
244
A
THR
245
n
217
THR
245
A
GLU
246
n
218
GLU
246
A
PHE
247
n
219
PHE
247
A
GLU
248
n
220
GLU
248
A
SER
249
n
221
SER
249
A
PHE
250
n
222
PHE
250
A
SER
251
n
223
SER
251
A
PHE
252
n
224
PHE
252
A
ASP
253
n
225
ASP
253
A
ALA
254
n
226
ALA
254
A
THR
255
n
227
THR
255
A
PHE
256
n
228
PHE
256
A
HIS
257
n
229
HIS
257
A
ALA
258
n
230
ALA
258
A
LYS
259
n
231
LYS
259
A
LYS
260
n
232
LYS
260
A
GLN
261
n
233
GLN
261
A
ILE
262
n
234
ILE
262
A
PRO
263
n
235
PRO
263
A
CYS
264
n
236
CYS
264
A
ILE
265
n
237
ILE
265
A
VAL
266
n
238
VAL
266
A
SER
267
n
239
SER
267
A
MET
268
n
240
MET
268
A
LEU
269
n
241
LEU
269
A
THR
270
n
242
THR
270
A
LYS
271
n
243
LYS
271
A
GLU
272
n
244
GLU
272
A
LEU
273
n
245
LEU
273
A
TYR
274
n
246
TYR
274
A
PHE
275
n
247
PHE
275
A
TYR
276
n
248
TYR
276
A
HIS
277
n
249
HIS
277
A
n
1
29
B
n
2
30
B
n
3
31
B
n
4
32
B
n
5
33
B
ASP
34
n
6
ASP
34
B
ASN
35
n
7
ASN
35
B
SER
36
n
8
SER
36
B
TYR
37
n
9
TYR
37
B
LYS
38
n
10
LYS
38
B
MET
39
n
11
MET
39
B
ASP
40
n
12
ASP
40
B
TYR
41
n
13
TYR
41
B
PRO
42
n
14
PRO
42
B
GLU
43
n
15
GLU
43
B
MET
44
n
16
MET
44
B
GLY
45
n
17
GLY
45
B
LEU
46
n
18
LEU
46
B
CYS
47
n
19
CYS
47
B
ILE
48
n
20
ILE
48
B
ILE
49
n
21
ILE
49
B
ILE
50
n
22
ILE
50
B
ASN
51
n
23
ASN
51
B
ASN
52
n
24
ASN
52
B
LYS
53
n
25
LYS
53
B
ASN
54
n
26
ASN
54
B
PHE
55
n
27
PHE
55
B
HIS
56
n
28
HIS
56
B
LYS
57
n
29
LYS
57
B
SER
58
n
30
SER
58
B
THR
59
n
31
THR
59
B
GLY
60
n
32
GLY
60
B
MET
61
n
33
MET
61
B
THR
62
n
34
THR
62
B
SER
63
n
35
SER
63
B
ARG
64
n
36
ARG
64
B
SER
65
n
37
SER
65
B
GLY
66
n
38
GLY
66
B
THR
67
n
39
THR
67
B
ASP
68
n
40
ASP
68
B
VAL
69
n
41
VAL
69
B
ASP
70
n
42
ASP
70
B
ALA
71
n
43
ALA
71
B
ALA
72
n
44
ALA
72
B
ASN
73
n
45
ASN
73
B
LEU
74
n
46
LEU
74
B
ARG
75
n
47
ARG
75
B
GLU
76
n
48
GLU
76
B
THR
77
n
49
THR
77
B
PHE
78
n
50
PHE
78
B
ARG
79
n
51
ARG
79
B
ASN
80
n
52
ASN
80
B
LEU
81
n
53
LEU
81
B
LYS
82
n
54
LYS
82
B
TYR
83
n
55
TYR
83
B
GLU
84
n
56
GLU
84
B
VAL
85
n
57
VAL
85
B
ARG
86
n
58
ARG
86
B
ASN
87
n
59
ASN
87
B
LYS
88
n
60
LYS
88
B
ASN
89
n
61
ASN
89
B
ASP
90
n
62
ASP
90
B
LEU
91
n
63
LEU
91
B
THR
92
n
64
THR
92
B
ARG
93
n
65
ARG
93
B
GLU
94
n
66
GLU
94
B
GLU
95
n
67
GLU
95
B
ILE
96
n
68
ILE
96
B
VAL
97
n
69
VAL
97
B
GLU
98
n
70
GLU
98
B
LEU
99
n
71
LEU
99
B
MET
100
n
72
MET
100
B
ARG
101
n
73
ARG
101
B
ASP
102
n
74
ASP
102
B
VAL
103
n
75
VAL
103
B
SER
104
n
76
SER
104
B
LYS
105
n
77
LYS
105
B
GLU
106
n
78
GLU
106
B
ASP
107
n
79
ASP
107
B
HIS
108
n
80
HIS
108
B
SER
109
n
81
SER
109
B
LYS
110
n
82
LYS
110
B
ARG
111
n
83
ARG
111
B
SER
112
n
84
SER
112
B
SER
113
n
85
SER
113
B
PHE
114
n
86
PHE
114
B
VAL
115
n
87
VAL
115
B
CYS
116
n
88
CYS
116
B
VAL
117
n
89
VAL
117
B
LEU
118
n
90
LEU
118
B
LEU
119
n
91
LEU
119
B
SER
120
n
92
SER
120
B
HIS
121
n
93
HIS
121
B
GLY
122
n
94
GLY
122
B
GLU
123
n
95
GLU
123
B
GLU
124
n
96
GLU
124
B
GLY
125
n
97
GLY
125
B
ILE
126
n
98
ILE
126
B
ILE
127
n
99
ILE
127
B
PHE
128
n
100
PHE
128
B
GLY
129
n
101
GLY
129
B
THR
130
n
102
THR
130
B
ASN
131
n
103
ASN
131
B
GLY
132
n
104
GLY
132
B
PRO
133
n
105
PRO
133
B
VAL
134
n
106
VAL
134
B
ASP
135
n
107
ASP
135
B
LEU
136
n
108
LEU
136
B
LYS
137
n
109
LYS
137
B
LYS
138
n
110
LYS
138
B
ILE
139
n
111
ILE
139
B
THR
140
n
112
THR
140
B
ASN
141
n
113
ASN
141
B
PHE
142
n
114
PHE
142
B
PHE
143
n
115
PHE
143
B
ARG
144
n
116
ARG
144
B
GLY
145
n
117
GLY
145
B
ASP
146
n
118
ASP
146
B
ARG
147
n
119
ARG
147
B
CYS
148
n
120
CYS
148
B
ARG
149
n
121
ARG
149
B
SER
150
n
122
SER
150
B
LEU
151
n
123
LEU
151
B
THR
152
n
124
THR
152
B
GLY
153
n
125
GLY
153
B
LYS
154
n
126
LYS
154
B
PRO
155
n
127
PRO
155
B
LYS
156
n
128
LYS
156
B
LEU
157
n
129
LEU
157
B
PHE
158
n
130
PHE
158
B
ILE
159
n
131
ILE
159
B
ILE
160
n
132
ILE
160
B
GLN
161
n
133
GLN
161
B
ALA
162
n
134
ALA
162
B
OCS
163
n
135
OCS
163
B
ARG
164
n
136
ARG
164
B
GLY
165
n
137
GLY
165
B
THR
166
n
138
THR
166
B
GLU
167
n
139
GLU
167
B
LEU
168
n
140
LEU
168
B
ASP
169
n
141
ASP
169
B
CYS
170
n
142
CYS
170
B
GLY
171
n
143
GLY
171
B
ILE
172
n
144
ILE
172
B
GLU
173
n
145
GLU
173
B
THR
174
n
146
THR
174
B
ASP
175
n
147
ASP
175
B
n
148
176
B
n
149
177
B
n
150
178
B
n
151
179
B
n
152
180
B
n
153
181
B
n
154
182
B
n
155
183
B
n
156
184
B
HIS
185
n
157
HIS
185
B
LYS
186
n
158
LYS
186
B
ILE
187
n
159
ILE
187
B
PRO
188
n
160
PRO
188
B
VAL
189
n
161
VAL
189
B
ASP
190
n
162
ASP
190
B
ALA
191
n
163
ALA
191
B
ASP
192
n
164
ASP
192
B
PHE
193
n
165
PHE
193
B
LEU
194
n
166
LEU
194
B
TYR
195
n
167
TYR
195
B
ALA
196
n
168
ALA
196
B
TYR
197
n
169
TYR
197
B
SER
198
n
170
SER
198
B
THR
199
n
171
THR
199
B
ALA
200
n
172
ALA
200
B
PRO
201
n
173
PRO
201
B
GLY
202
n
174
GLY
202
B
TYR
203
n
175
TYR
203
B
TYR
204
n
176
TYR
204
B
SER
205
n
177
SER
205
B
TRP
206
n
178
TRP
206
B
ARG
207
n
179
ARG
207
B
ASN
208
n
180
ASN
208
B
SER
209
n
181
SER
209
B
LYS
210
n
182
LYS
210
B
ASP
211
n
183
ASP
211
B
GLY
212
n
184
GLY
212
B
SER
213
n
185
SER
213
B
TRP
214
n
186
TRP
214
B
PHE
215
n
187
PHE
215
B
ILE
216
n
188
ILE
216
B
GLN
217
n
189
GLN
217
B
SER
218
n
190
SER
218
B
LEU
219
n
191
LEU
219
B
CYS
220
n
192
CYS
220
B
ALA
221
n
193
ALA
221
B
MET
222
n
194
MET
222
B
LEU
223
n
195
LEU
223
B
LYS
224
n
196
LYS
224
B
GLN
225
n
197
GLN
225
B
TYR
226
n
198
TYR
226
B
ALA
227
n
199
ALA
227
B
ASP
228
n
200
ASP
228
B
LYS
229
n
201
LYS
229
B
LEU
230
n
202
LEU
230
B
GLU
231
n
203
GLU
231
B
PHE
232
n
204
PHE
232
B
MET
233
n
205
MET
233
B
HIS
234
n
206
HIS
234
B
ILE
235
n
207
ILE
235
B
LEU
236
n
208
LEU
236
B
THR
237
n
209
THR
237
B
ARG
238
n
210
ARG
238
B
VAL
239
n
211
VAL
239
B
ASN
240
n
212
ASN
240
B
ARG
241
n
213
ARG
241
B
LYS
242
n
214
LYS
242
B
VAL
243
n
215
VAL
243
B
ALA
244
n
216
ALA
244
B
THR
245
n
217
THR
245
B
GLU
246
n
218
GLU
246
B
PHE
247
n
219
PHE
247
B
GLU
248
n
220
GLU
248
B
SER
249
n
221
SER
249
B
PHE
250
n
222
PHE
250
B
SER
251
n
223
SER
251
B
PHE
252
n
224
PHE
252
B
ASP
253
n
225
ASP
253
B
ALA
254
n
226
ALA
254
B
THR
255
n
227
THR
255
B
PHE
256
n
228
PHE
256
B
HIS
257
n
229
HIS
257
B
ALA
258
n
230
ALA
258
B
LYS
259
n
231
LYS
259
B
LYS
260
n
232
LYS
260
B
GLN
261
n
233
GLN
261
B
ILE
262
n
234
ILE
262
B
PRO
263
n
235
PRO
263
B
CYS
264
n
236
CYS
264
B
ILE
265
n
237
ILE
265
B
VAL
266
n
238
VAL
266
B
SER
267
n
239
SER
267
B
MET
268
n
240
MET
268
B
LEU
269
n
241
LEU
269
B
THR
270
n
242
THR
270
B
LYS
271
n
243
LYS
271
B
GLU
272
n
244
GLU
272
B
LEU
273
n
245
LEU
273
B
TYR
274
n
246
TYR
274
B
PHE
275
n
247
PHE
275
B
TYR
276
n
248
TYR
276
B
HIS
277
n
249
HIS
277
B
n
1
29
C
n
2
30
C
n
3
31
C
n
4
32
C
n
5
33
C
ASP
34
n
6
ASP
34
C
ASN
35
n
7
ASN
35
C
SER
36
n
8
SER
36
C
TYR
37
n
9
TYR
37
C
LYS
38
n
10
LYS
38
C
MET
39
n
11
MET
39
C
ASP
40
n
12
ASP
40
C
TYR
41
n
13
TYR
41
C
PRO
42
n
14
PRO
42
C
GLU
43
n
15
GLU
43
C
MET
44
n
16
MET
44
C
GLY
45
n
17
GLY
45
C
LEU
46
n
18
LEU
46
C
CYS
47
n
19
CYS
47
C
ILE
48
n
20
ILE
48
C
ILE
49
n
21
ILE
49
C
ILE
50
n
22
ILE
50
C
ASN
51
n
23
ASN
51
C
ASN
52
n
24
ASN
52
C
LYS
53
n
25
LYS
53
C
ASN
54
n
26
ASN
54
C
PHE
55
n
27
PHE
55
C
HIS
56
n
28
HIS
56
C
LYS
57
n
29
LYS
57
C
SER
58
n
30
SER
58
C
THR
59
n
31
THR
59
C
GLY
60
n
32
GLY
60
C
MET
61
n
33
MET
61
C
THR
62
n
34
THR
62
C
SER
63
n
35
SER
63
C
ARG
64
n
36
ARG
64
C
SER
65
n
37
SER
65
C
GLY
66
n
38
GLY
66
C
THR
67
n
39
THR
67
C
ASP
68
n
40
ASP
68
C
VAL
69
n
41
VAL
69
C
ASP
70
n
42
ASP
70
C
ALA
71
n
43
ALA
71
C
ALA
72
n
44
ALA
72
C
ASN
73
n
45
ASN
73
C
LEU
74
n
46
LEU
74
C
ARG
75
n
47
ARG
75
C
GLU
76
n
48
GLU
76
C
THR
77
n
49
THR
77
C
PHE
78
n
50
PHE
78
C
ARG
79
n
51
ARG
79
C
ASN
80
n
52
ASN
80
C
LEU
81
n
53
LEU
81
C
LYS
82
n
54
LYS
82
C
TYR
83
n
55
TYR
83
C
GLU
84
n
56
GLU
84
C
VAL
85
n
57
VAL
85
C
ARG
86
n
58
ARG
86
C
ASN
87
n
59
ASN
87
C
LYS
88
n
60
LYS
88
C
ASN
89
n
61
ASN
89
C
ASP
90
n
62
ASP
90
C
LEU
91
n
63
LEU
91
C
THR
92
n
64
THR
92
C
ARG
93
n
65
ARG
93
C
GLU
94
n
66
GLU
94
C
GLU
95
n
67
GLU
95
C
ILE
96
n
68
ILE
96
C
VAL
97
n
69
VAL
97
C
GLU
98
n
70
GLU
98
C
LEU
99
n
71
LEU
99
C
MET
100
n
72
MET
100
C
ARG
101
n
73
ARG
101
C
ASP
102
n
74
ASP
102
C
VAL
103
n
75
VAL
103
C
SER
104
n
76
SER
104
C
LYS
105
n
77
LYS
105
C
GLU
106
n
78
GLU
106
C
ASP
107
n
79
ASP
107
C
HIS
108
n
80
HIS
108
C
SER
109
n
81
SER
109
C
LYS
110
n
82
LYS
110
C
ARG
111
n
83
ARG
111
C
SER
112
n
84
SER
112
C
SER
113
n
85
SER
113
C
PHE
114
n
86
PHE
114
C
VAL
115
n
87
VAL
115
C
CYS
116
n
88
CYS
116
C
VAL
117
n
89
VAL
117
C
LEU
118
n
90
LEU
118
C
LEU
119
n
91
LEU
119
C
SER
120
n
92
SER
120
C
HIS
121
n
93
HIS
121
C
GLY
122
n
94
GLY
122
C
GLU
123
n
95
GLU
123
C
GLU
124
n
96
GLU
124
C
GLY
125
n
97
GLY
125
C
ILE
126
n
98
ILE
126
C
ILE
127
n
99
ILE
127
C
PHE
128
n
100
PHE
128
C
GLY
129
n
101
GLY
129
C
THR
130
n
102
THR
130
C
ASN
131
n
103
ASN
131
C
GLY
132
n
104
GLY
132
C
PRO
133
n
105
PRO
133
C
VAL
134
n
106
VAL
134
C
ASP
135
n
107
ASP
135
C
LEU
136
n
108
LEU
136
C
LYS
137
n
109
LYS
137
C
LYS
138
n
110
LYS
138
C
ILE
139
n
111
ILE
139
C
THR
140
n
112
THR
140
C
ASN
141
n
113
ASN
141
C
PHE
142
n
114
PHE
142
C
PHE
143
n
115
PHE
143
C
ARG
144
n
116
ARG
144
C
GLY
145
n
117
GLY
145
C
ASP
146
n
118
ASP
146
C
ARG
147
n
119
ARG
147
C
CYS
148
n
120
CYS
148
C
ARG
149
n
121
ARG
149
C
SER
150
n
122
SER
150
C
LEU
151
n
123
LEU
151
C
THR
152
n
124
THR
152
C
GLY
153
n
125
GLY
153
C
LYS
154
n
126
LYS
154
C
PRO
155
n
127
PRO
155
C
LYS
156
n
128
LYS
156
C
LEU
157
n
129
LEU
157
C
PHE
158
n
130
PHE
158
C
ILE
159
n
131
ILE
159
C
ILE
160
n
132
ILE
160
C
GLN
161
n
133
GLN
161
C
ALA
162
n
134
ALA
162
C
OCS
163
n
135
OCS
163
C
ARG
164
n
136
ARG
164
C
GLY
165
n
137
GLY
165
C
THR
166
n
138
THR
166
C
GLU
167
n
139
GLU
167
C
LEU
168
n
140
LEU
168
C
ASP
169
n
141
ASP
169
C
CYS
170
n
142
CYS
170
C
GLY
171
n
143
GLY
171
C
ILE
172
n
144
ILE
172
C
GLU
173
n
145
GLU
173
C
THR
174
n
146
THR
174
C
n
147
175
C
n
148
176
C
n
149
177
C
n
150
178
C
n
151
179
C
n
152
180
C
n
153
181
C
n
154
182
C
n
155
183
C
n
156
184
C
n
157
185
C
LYS
186
n
158
LYS
186
C
ILE
187
n
159
ILE
187
C
PRO
188
n
160
PRO
188
C
VAL
189
n
161
VAL
189
C
ASP
190
n
162
ASP
190
C
ALA
191
n
163
ALA
191
C
ASP
192
n
164
ASP
192
C
PHE
193
n
165
PHE
193
C
LEU
194
n
166
LEU
194
C
TYR
195
n
167
TYR
195
C
ALA
196
n
168
ALA
196
C
TYR
197
n
169
TYR
197
C
SER
198
n
170
SER
198
C
THR
199
n
171
THR
199
C
ALA
200
n
172
ALA
200
C
PRO
201
n
173
PRO
201
C
GLY
202
n
174
GLY
202
C
TYR
203
n
175
TYR
203
C
TYR
204
n
176
TYR
204
C
SER
205
n
177
SER
205
C
TRP
206
n
178
TRP
206
C
ARG
207
n
179
ARG
207
C
ASN
208
n
180
ASN
208
C
SER
209
n
181
SER
209
C
LYS
210
n
182
LYS
210
C
ASP
211
n
183
ASP
211
C
GLY
212
n
184
GLY
212
C
SER
213
n
185
SER
213
C
TRP
214
n
186
TRP
214
C
PHE
215
n
187
PHE
215
C
ILE
216
n
188
ILE
216
C
GLN
217
n
189
GLN
217
C
SER
218
n
190
SER
218
C
LEU
219
n
191
LEU
219
C
CYS
220
n
192
CYS
220
C
ALA
221
n
193
ALA
221
C
MET
222
n
194
MET
222
C
LEU
223
n
195
LEU
223
C
LYS
224
n
196
LYS
224
C
GLN
225
n
197
GLN
225
C
TYR
226
n
198
TYR
226
C
ALA
227
n
199
ALA
227
C
ASP
228
n
200
ASP
228
C
LYS
229
n
201
LYS
229
C
LEU
230
n
202
LEU
230
C
GLU
231
n
203
GLU
231
C
PHE
232
n
204
PHE
232
C
MET
233
n
205
MET
233
C
HIS
234
n
206
HIS
234
C
ILE
235
n
207
ILE
235
C
LEU
236
n
208
LEU
236
C
THR
237
n
209
THR
237
C
ARG
238
n
210
ARG
238
C
VAL
239
n
211
VAL
239
C
ASN
240
n
212
ASN
240
C
ARG
241
n
213
ARG
241
C
LYS
242
n
214
LYS
242
C
VAL
243
n
215
VAL
243
C
ALA
244
n
216
ALA
244
C
THR
245
n
217
THR
245
C
GLU
246
n
218
GLU
246
C
PHE
247
n
219
PHE
247
C
GLU
248
n
220
GLU
248
C
SER
249
n
221
SER
249
C
PHE
250
n
222
PHE
250
C
SER
251
n
223
SER
251
C
PHE
252
n
224
PHE
252
C
ASP
253
n
225
ASP
253
C
ALA
254
n
226
ALA
254
C
THR
255
n
227
THR
255
C
PHE
256
n
228
PHE
256
C
HIS
257
n
229
HIS
257
C
ALA
258
n
230
ALA
258
C
LYS
259
n
231
LYS
259
C
LYS
260
n
232
LYS
260
C
GLN
261
n
233
GLN
261
C
ILE
262
n
234
ILE
262
C
PRO
263
n
235
PRO
263
C
CYS
264
n
236
CYS
264
C
ILE
265
n
237
ILE
265
C
VAL
266
n
238
VAL
266
C
SER
267
n
239
SER
267
C
MET
268
n
240
MET
268
C
LEU
269
n
241
LEU
269
C
THR
270
n
242
THR
270
C
LYS
271
n
243
LYS
271
C
GLU
272
n
244
GLU
272
C
LEU
273
n
245
LEU
273
C
TYR
274
n
246
TYR
274
C
PHE
275
n
247
PHE
275
C
TYR
276
n
248
TYR
276
C
HIS
277
n
249
HIS
277
C
n
1
29
D
n
2
30
D
n
3
31
D
n
4
32
D
n
5
33
D
ASP
34
n
6
ASP
34
D
ASN
35
n
7
ASN
35
D
SER
36
n
8
SER
36
D
TYR
37
n
9
TYR
37
D
LYS
38
n
10
LYS
38
D
MET
39
n
11
MET
39
D
ASP
40
n
12
ASP
40
D
TYR
41
n
13
TYR
41
D
PRO
42
n
14
PRO
42
D
GLU
43
n
15
GLU
43
D
MET
44
n
16
MET
44
D
GLY
45
n
17
GLY
45
D
LEU
46
n
18
LEU
46
D
CYS
47
n
19
CYS
47
D
ILE
48
n
20
ILE
48
D
ILE
49
n
21
ILE
49
D
ILE
50
n
22
ILE
50
D
ASN
51
n
23
ASN
51
D
ASN
52
n
24
ASN
52
D
LYS
53
n
25
LYS
53
D
ASN
54
n
26
ASN
54
D
PHE
55
n
27
PHE
55
D
HIS
56
n
28
HIS
56
D
LYS
57
n
29
LYS
57
D
SER
58
n
30
SER
58
D
THR
59
n
31
THR
59
D
GLY
60
n
32
GLY
60
D
MET
61
n
33
MET
61
D
THR
62
n
34
THR
62
D
SER
63
n
35
SER
63
D
ARG
64
n
36
ARG
64
D
SER
65
n
37
SER
65
D
GLY
66
n
38
GLY
66
D
THR
67
n
39
THR
67
D
ASP
68
n
40
ASP
68
D
VAL
69
n
41
VAL
69
D
ASP
70
n
42
ASP
70
D
ALA
71
n
43
ALA
71
D
ALA
72
n
44
ALA
72
D
ASN
73
n
45
ASN
73
D
LEU
74
n
46
LEU
74
D
ARG
75
n
47
ARG
75
D
GLU
76
n
48
GLU
76
D
THR
77
n
49
THR
77
D
PHE
78
n
50
PHE
78
D
ARG
79
n
51
ARG
79
D
ASN
80
n
52
ASN
80
D
LEU
81
n
53
LEU
81
D
LYS
82
n
54
LYS
82
D
TYR
83
n
55
TYR
83
D
GLU
84
n
56
GLU
84
D
VAL
85
n
57
VAL
85
D
ARG
86
n
58
ARG
86
D
ASN
87
n
59
ASN
87
D
LYS
88
n
60
LYS
88
D
ASN
89
n
61
ASN
89
D
ASP
90
n
62
ASP
90
D
LEU
91
n
63
LEU
91
D
THR
92
n
64
THR
92
D
ARG
93
n
65
ARG
93
D
GLU
94
n
66
GLU
94
D
GLU
95
n
67
GLU
95
D
ILE
96
n
68
ILE
96
D
VAL
97
n
69
VAL
97
D
GLU
98
n
70
GLU
98
D
LEU
99
n
71
LEU
99
D
MET
100
n
72
MET
100
D
ARG
101
n
73
ARG
101
D
ASP
102
n
74
ASP
102
D
VAL
103
n
75
VAL
103
D
SER
104
n
76
SER
104
D
LYS
105
n
77
LYS
105
D
GLU
106
n
78
GLU
106
D
ASP
107
n
79
ASP
107
D
HIS
108
n
80
HIS
108
D
SER
109
n
81
SER
109
D
LYS
110
n
82
LYS
110
D
ARG
111
n
83
ARG
111
D
SER
112
n
84
SER
112
D
SER
113
n
85
SER
113
D
PHE
114
n
86
PHE
114
D
VAL
115
n
87
VAL
115
D
CYS
116
n
88
CYS
116
D
VAL
117
n
89
VAL
117
D
LEU
118
n
90
LEU
118
D
LEU
119
n
91
LEU
119
D
SER
120
n
92
SER
120
D
HIS
121
n
93
HIS
121
D
GLY
122
n
94
GLY
122
D
GLU
123
n
95
GLU
123
D
GLU
124
n
96
GLU
124
D
GLY
125
n
97
GLY
125
D
ILE
126
n
98
ILE
126
D
ILE
127
n
99
ILE
127
D
PHE
128
n
100
PHE
128
D
GLY
129
n
101
GLY
129
D
THR
130
n
102
THR
130
D
ASN
131
n
103
ASN
131
D
GLY
132
n
104
GLY
132
D
PRO
133
n
105
PRO
133
D
VAL
134
n
106
VAL
134
D
ASP
135
n
107
ASP
135
D
LEU
136
n
108
LEU
136
D
LYS
137
n
109
LYS
137
D
LYS
138
n
110
LYS
138
D
ILE
139
n
111
ILE
139
D
THR
140
n
112
THR
140
D
ASN
141
n
113
ASN
141
D
PHE
142
n
114
PHE
142
D
PHE
143
n
115
PHE
143
D
ARG
144
n
116
ARG
144
D
GLY
145
n
117
GLY
145
D
ASP
146
n
118
ASP
146
D
ARG
147
n
119
ARG
147
D
CYS
148
n
120
CYS
148
D
ARG
149
n
121
ARG
149
D
SER
150
n
122
SER
150
D
LEU
151
n
123
LEU
151
D
THR
152
n
124
THR
152
D
GLY
153
n
125
GLY
153
D
LYS
154
n
126
LYS
154
D
PRO
155
n
127
PRO
155
D
LYS
156
n
128
LYS
156
D
LEU
157
n
129
LEU
157
D
PHE
158
n
130
PHE
158
D
ILE
159
n
131
ILE
159
D
ILE
160
n
132
ILE
160
D
GLN
161
n
133
GLN
161
D
ALA
162
n
134
ALA
162
D
OCS
163
n
135
OCS
163
D
ARG
164
n
136
ARG
164
D
GLY
165
n
137
GLY
165
D
THR
166
n
138
THR
166
D
GLU
167
n
139
GLU
167
D
LEU
168
n
140
LEU
168
D
ASP
169
n
141
ASP
169
D
CYS
170
n
142
CYS
170
D
GLY
171
n
143
GLY
171
D
ILE
172
n
144
ILE
172
D
n
145
173
D
n
146
174
D
n
147
175
D
n
148
176
D
n
149
177
D
n
150
178
D
n
151
179
D
n
152
180
D
n
153
181
D
n
154
182
D
n
155
183
D
n
156
184
D
HIS
185
n
157
HIS
185
D
LYS
186
n
158
LYS
186
D
ILE
187
n
159
ILE
187
D
PRO
188
n
160
PRO
188
D
VAL
189
n
161
VAL
189
D
ASP
190
n
162
ASP
190
D
ALA
191
n
163
ALA
191
D
ASP
192
n
164
ASP
192
D
PHE
193
n
165
PHE
193
D
LEU
194
n
166
LEU
194
D
TYR
195
n
167
TYR
195
D
ALA
196
n
168
ALA
196
D
TYR
197
n
169
TYR
197
D
SER
198
n
170
SER
198
D
THR
199
n
171
THR
199
D
ALA
200
n
172
ALA
200
D
PRO
201
n
173
PRO
201
D
GLY
202
n
174
GLY
202
D
TYR
203
n
175
TYR
203
D
TYR
204
n
176
TYR
204
D
SER
205
n
177
SER
205
D
TRP
206
n
178
TRP
206
D
ARG
207
n
179
ARG
207
D
ASN
208
n
180
ASN
208
D
SER
209
n
181
SER
209
D
LYS
210
n
182
LYS
210
D
n
183
211
D
n
184
212
D
SER
213
n
185
SER
213
D
TRP
214
n
186
TRP
214
D
PHE
215
n
187
PHE
215
D
ILE
216
n
188
ILE
216
D
GLN
217
n
189
GLN
217
D
SER
218
n
190
SER
218
D
LEU
219
n
191
LEU
219
D
CYS
220
n
192
CYS
220
D
ALA
221
n
193
ALA
221
D
MET
222
n
194
MET
222
D
LEU
223
n
195
LEU
223
D
LYS
224
n
196
LYS
224
D
GLN
225
n
197
GLN
225
D
TYR
226
n
198
TYR
226
D
ALA
227
n
199
ALA
227
D
ASP
228
n
200
ASP
228
D
LYS
229
n
201
LYS
229
D
LEU
230
n
202
LEU
230
D
GLU
231
n
203
GLU
231
D
PHE
232
n
204
PHE
232
D
MET
233
n
205
MET
233
D
HIS
234
n
206
HIS
234
D
ILE
235
n
207
ILE
235
D
LEU
236
n
208
LEU
236
D
THR
237
n
209
THR
237
D
ARG
238
n
210
ARG
238
D
VAL
239
n
211
VAL
239
D
ASN
240
n
212
ASN
240
D
ARG
241
n
213
ARG
241
D
LYS
242
n
214
LYS
242
D
VAL
243
n
215
VAL
243
D
ALA
244
n
216
ALA
244
D
THR
245
n
217
THR
245
D
GLU
246
n
218
GLU
246
D
PHE
247
n
219
PHE
247
D
GLU
248
n
220
GLU
248
D
SER
249
n
221
SER
249
D
PHE
250
n
222
PHE
250
D
SER
251
n
223
SER
251
D
PHE
252
n
224
PHE
252
D
ASP
253
n
225
ASP
253
D
ALA
254
n
226
ALA
254
D
THR
255
n
227
THR
255
D
PHE
256
n
228
PHE
256
D
HIS
257
n
229
HIS
257
D
ALA
258
n
230
ALA
258
D
LYS
259
n
231
LYS
259
D
LYS
260
n
232
LYS
260
D
GLN
261
n
233
GLN
261
D
ILE
262
n
234
ILE
262
D
PRO
263
n
235
PRO
263
D
CYS
264
n
236
CYS
264
D
ILE
265
n
237
ILE
265
D
VAL
266
n
238
VAL
266
D
SER
267
n
239
SER
267
D
MET
268
n
240
MET
268
D
LEU
269
n
241
LEU
269
D
THR
270
n
242
THR
270
D
LYS
271
n
243
LYS
271
D
GLU
272
n
244
GLU
272
D
LEU
273
n
245
LEU
273
D
TYR
274
n
246
TYR
274
D
PHE
275
n
247
PHE
275
D
TYR
276
n
248
TYR
276
D
n
249
277
D
author_and_software_defined_assembly
PISA
2
dimeric
author_and_software_defined_assembly
PISA
2
dimeric
software_defined_assembly
PISA
4
tetrameric
4300
-18
18780
4000
-22
19150
10220
-47
36010
A
OCS
163
CYSTEINESULFONIC ACID
A
OCS
135
CYS
B
OCS
163
CYSTEINESULFONIC ACID
B
OCS
135
CYS
C
OCS
163
CYSTEINESULFONIC ACID
C
OCS
135
CYS
D
OCS
163
CYSTEINESULFONIC ACID
D
OCS
135
CYS
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
LYS
88
A
O
LYS
60
A
N
ILE
49
A
N
ILE
21
A
N
GLU
43
A
N
GLU
15
A
O
SER
112
A
O
SER
84
A
N
LEU
118
A
N
LEU
90
A
O
GLN
161
A
O
GLN
133
A
N
PHE
158
A
N
PHE
130
A
O
ALA
196
A
O
ALA
168
A
N
TYR
195
A
N
TYR
167
A
O
VAL
266
A
O
VAL
238
A
N
SER
267
A
N
SER
239
B
O
ILE
265
B
O
ILE
237
B
O
VAL
266
B
O
VAL
238
B
N
TYR
195
B
N
TYR
167
B
O
ALA
196
B
O
ALA
168
B
N
PHE
158
B
N
PHE
130
B
O
LEU
157
B
O
LEU
129
B
N
PHE
114
B
N
PHE
86
B
O
VAL
117
B
O
VAL
89
B
N
ILE
50
B
N
ILE
22
B
N
ASN
51
B
N
ASN
23
B
O
LYS
88
B
O
LYS
60
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
A
N
ILE
172
A
N
ILE
144
B
O
ILE
187
B
O
ILE
159
A
N
ASN
208
A
N
ASN
180
A
O
GLY
212
A
O
GLY
184
B
N
GLU
123
B
N
GLU
95
B
O
ILE
126
B
O
ILE
98
B
N
GLY
129
B
N
GLY
101
B
O
GLY
132
B
O
GLY
104
B
N
ASN
208
B
N
ASN
180
B
O
GLY
212
B
O
GLY
184
C
O
LYS
88
C
O
LYS
60
C
N
ASN
51
C
N
ASN
23
C
N
GLU
43
C
N
GLU
15
C
O
SER
112
C
O
SER
84
C
N
LEU
118
C
N
LEU
90
C
O
GLN
161
C
O
GLN
133
C
N
PHE
158
C
N
PHE
130
C
O
ALA
196
C
O
ALA
168
C
N
TYR
195
C
N
TYR
167
C
O
VAL
266
C
O
VAL
238
C
N
ILE
265
C
N
ILE
237
D
O
SER
267
D
O
SER
239
D
O
VAL
266
D
O
VAL
238
D
N
TYR
195
D
N
TYR
167
D
O
LEU
194
D
O
LEU
166
D
N
PHE
158
D
N
PHE
130
D
O
GLN
161
D
O
GLN
133
D
N
LEU
118
D
N
LEU
90
D
O
VAL
117
D
O
VAL
89
D
N
ILE
48
D
N
ILE
20
D
N
ILE
49
D
N
ILE
21
D
O
LYS
88
D
O
LYS
60
C
N
GLU
123
C
N
GLU
95
C
O
ILE
126
C
O
ILE
98
C
N
GLY
129
C
N
GLY
101
C
O
GLY
132
C
O
GLY
104
C
N
ILE
172
C
N
ILE
144
D
O
ILE
187
D
O
ILE
159
C
N
ASN
208
C
N
ASN
180
C
O
GLY
212
C
O
GLY
184
D
N
GLU
123
D
N
GLU
95
D
O
ILE
126
D
O
ILE
98
D
N
ILE
127
D
N
ILE
99
D
O
VAL
134
D
O
VAL
106
1
A
SER
29
A
SER
1
1
Y
1
A
GLY
30
A
GLY
2
1
Y
1
A
ILE
31
A
ILE
3
1
Y
1
A
SER
32
A
SER
4
1
Y
1
A
LEU
33
A
LEU
5
1
Y
1
A
ASP
175
A
ASP
147
1
Y
1
A
SER
176
A
SER
148
1
Y
1
A
GLY
177
A
GLY
149
1
Y
1
A
VAL
178
A
VAL
150
1
Y
1
A
ASP
179
A
ASP
151
1
Y
1
A
ASP
180
A
ASP
152
1
Y
1
A
ASP
181
A
ASP
153
1
Y
1
A
MET
182
A
MET
154
1
Y
1
A
ALA
183
A
ALA
155
1
Y
1
A
CYS
184
A
CYS
156
1
Y
1
A
HIS
185
A
HIS
157
1
Y
1
B
SER
29
B
SER
1
1
Y
1
B
GLY
30
B
GLY
2
1
Y
1
B
ILE
31
B
ILE
3
1
Y
1
B
SER
32
B
SER
4
1
Y
1
B
LEU
33
B
LEU
5
1
Y
1
B
SER
176
B
SER
148
1
Y
1
B
GLY
177
B
GLY
149
1
Y
1
B
VAL
178
B
VAL
150
1
Y
1
B
ASP
179
B
ASP
151
1
Y
1
B
ASP
180
B
ASP
152
1
Y
1
B
ASP
181
B
ASP
153
1
Y
1
B
MET
182
B
MET
154
1
Y
1
B
ALA
183
B
ALA
155
1
Y
1
B
CYS
184
B
CYS
156
1
Y
1
C
SER
29
C
SER
1
1
Y
1
C
GLY
30
C
GLY
2
1
Y
1
C
ILE
31
C
ILE
3
1
Y
1
C
SER
32
C
SER
4
1
Y
1
C
LEU
33
C
LEU
5
1
Y
1
C
ASP
175
C
ASP
147
1
Y
1
C
SER
176
C
SER
148
1
Y
1
C
GLY
177
C
GLY
149
1
Y
1
C
VAL
178
C
VAL
150
1
Y
1
C
ASP
179
C
ASP
151
1
Y
1
C
ASP
180
C
ASP
152
1
Y
1
C
ASP
181
C
ASP
153
1
Y
1
C
MET
182
C
MET
154
1
Y
1
C
ALA
183
C
ALA
155
1
Y
1
C
CYS
184
C
CYS
156
1
Y
1
C
HIS
185
C
HIS
157
1
Y
1
D
SER
29
D
SER
1
1
Y
1
D
GLY
30
D
GLY
2
1
Y
1
D
ILE
31
D
ILE
3
1
Y
1
D
SER
32
D
SER
4
1
Y
1
D
LEU
33
D
LEU
5
1
Y
1
D
GLU
173
D
GLU
145
1
Y
1
D
THR
174
D
THR
146
1
Y
1
D
ASP
175
D
ASP
147
1
Y
1
D
SER
176
D
SER
148
1
Y
1
D
GLY
177
D
GLY
149
1
Y
1
D
VAL
178
D
VAL
150
1
Y
1
D
ASP
179
D
ASP
151
1
Y
1
D
ASP
180
D
ASP
152
1
Y
1
D
ASP
181
D
ASP
153
1
Y
1
D
MET
182
D
MET
154
1
Y
1
D
ALA
183
D
ALA
155
1
Y
1
D
CYS
184
D
CYS
156
1
Y
1
D
ASP
211
D
ASP
183
1
Y
1
D
GLY
212
D
GLY
184
1
Y
1
D
HIS
277
D
HIS
249
1
Y
1
C
C
O
OAC
THR
RXC
166
300
2.19
1
6.00
0.90
118.30
124.30
A
A
A
CB
CG
OD2
ASP
ASP
ASP
102
102
102
N
1
5.69
0.90
118.30
123.99
A
A
A
CB
CG
OD2
ASP
ASP
ASP
135
135
135
N
1
6.58
0.90
118.30
124.88
A
A
A
CB
CG
OD2
ASP
ASP
ASP
190
190
190
N
1
6.01
0.90
118.30
124.31
B
B
B
CB
CG
OD2
ASP
ASP
ASP
135
135
135
N
1
7.84
0.90
118.30
126.14
B
B
B
CB
CG
OD2
ASP
ASP
ASP
190
190
190
N
1
5.52
0.90
118.30
123.82
C
C
C
CB
CG
OD2
ASP
ASP
ASP
102
102
102
N
1
6.05
0.90
118.30
124.35
D
D
D
CB
CG
OD2
ASP
ASP
ASP
102
102
102
N
1
6.02
0.90
118.30
124.32
D
D
D
CB
CG
OD2
ASP
ASP
ASP
190
190
190
N
1
A
LYS
82
81.70
16.45
1
A
TYR
226
-140.27
-10.99
1
A
LYS
229
-123.59
-64.58
1
B
LYS
82
81.52
26.01
1
B
SER
120
-179.09
-178.71
1
B
THR
174
-164.48
-15.49
1
C
LYS
82
80.11
31.96
1
C
CYS
148
-163.70
90.56
1
C
TYR
276
-109.32
-109.46
1
D
LYS
82
80.97
26.47
1
D
GLU
106
-60.74
-174.24
1
D
SER
120
-170.24
-172.80
1
D
ASP
192
71.17
31.97
1
D
SER
209
-66.40
5.22
1
D
LYS
229
-143.64
-31.39
1
D
GLU
248
-179.14
133.14
1
D
PHE
252
-96.35
42.88
1
D
ASP
253
-160.38
101.04
1
D
ALA
258
70.84
31.29
62.071
1.310
0.000
0.000
-0.970
0.000
-0.340
0.933
0.905
0.274
0.214
0.217
2.600
46.45
1785
35739
5.000
99.180
12.196
0.257
RANDOM
1
THROUGHOUT
0.00
MOLECULAR REPLACEMENT
0.346
0.800
0.800
1.400
PDB ENTRY 1GFW
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
2.600
46.45
124
7701
28
0
7549
0.010
0.021
7736
1.242
1.953
10404
5.263
5.000
921
0.086
0.200
1119
0.004
0.020
5809
0.220
0.200
3524
0.127
0.200
330
0.152
0.200
21
0.084
0.200
4
1.626
1.500
4618
3.210
2.000
7455
3.559
3.000
3118
6.222
4.500
2949
1.901
2.000
7736
1.744
2.000
124
1.086
2.000
7578
0.391
0.322
2.667
135
2295
2430
20
2.600
50.000
3DEJ
35800
0.121
1.085
1
7.600
4.400
99.200
0.482
2.60
2.69
3338
0.385
3.00
94.10
data reduction
Zbyszek Otwinowski
zbyszek@mix.swmed.edu
http://www.lnls.br/infra/linhasluz/denzo-hkl.htm
DENZO
package
data scaling
Zbyszek Otwinowski
zbyszek@mix.swmed.edu
http://www.lnls.br/infra/linhasluz/denzo-hkl.htm
SCALEPACK
package
refinement
Murshudov, G.N.
ccp4@dl.ac.uk
Fortran_77
http://www.ccp4.ac.uk/main.html
REFMAC
program
5.1.24
data extraction
PDB
sw-help@rcsb.rutgers.edu
September 10, 2007
C++
http://pdb.rutgers.edu/software/
PDB_EXTRACT
package
3.005
data collection
HKL-2000
data reduction
HKL-2000
data scaling
HKL-2000
phasing
CNS
Crystal Structures of Caspase-3 with Bound Isoquinoline-1,3,4-trione Derivative Inhibitors
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
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
LEU
81
A
LEU
53
1
2
16
A
THR
92
A
THR
64
HELX_P
A
GLU
106
A
GLU
78
1
3
15
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
A
TRP
214
A
TRP
186
HELX_P
A
ALA
227
A
ALA
199
1
6
14
A
GLU
231
A
GLU
203
HELX_P
A
PHE
247
A
PHE
219
1
7
17
A
ASP
253
A
ASP
225
HELX_P
A
HIS
257
A
HIS
229
5
8
5
B
GLY
66
B
GLY
38
HELX_P
B
LEU
81
B
LEU
53
1
9
16
B
THR
92
B
THR
64
HELX_P
B
GLU
106
B
GLU
78
1
10
15
B
LEU
136
B
LEU
108
HELX_P
B
PHE
142
B
PHE
114
1
11
7
B
CYS
148
B
CYS
120
HELX_P
B
THR
152
B
THR
124
5
12
5
B
TRP
214
B
TRP
186
HELX_P
B
ALA
227
B
ALA
199
1
13
14
B
GLU
231
B
GLU
203
HELX_P
B
PHE
247
B
PHE
219
1
14
17
B
ASP
253
B
ASP
225
HELX_P
B
HIS
257
B
HIS
229
5
15
5
C
HIS
56
C
HIS
28
HELX_P
C
GLY
60
C
GLY
32
5
16
5
C
GLY
66
C
GLY
38
HELX_P
C
ASN
80
C
ASN
52
1
17
15
C
THR
92
C
THR
64
HELX_P
C
LYS
105
C
LYS
77
1
18
14
C
LEU
136
C
LEU
108
HELX_P
C
PHE
142
C
PHE
114
1
19
7
C
CYS
148
C
CYS
120
HELX_P
C
THR
152
C
THR
124
5
20
5
C
TRP
214
C
TRP
186
HELX_P
C
ALA
227
C
ALA
199
1
21
14
C
GLU
231
C
GLU
203
HELX_P
C
PHE
247
C
PHE
219
1
22
17
C
ASP
253
C
ASP
225
HELX_P
C
HIS
257
C
HIS
229
5
23
5
D
GLY
66
D
GLY
38
HELX_P
D
ASN
80
D
ASN
52
1
24
15
D
THR
92
D
THR
64
HELX_P
D
GLU
106
D
GLU
78
1
25
15
D
LEU
136
D
LEU
108
HELX_P
D
ASN
141
D
ASN
113
1
26
6
D
PHE
142
D
PHE
114
HELX_P
D
THR
152
D
THR
124
5
27
11
D
SER
213
D
SER
185
HELX_P
D
ALA
227
D
ALA
199
1
28
15
D
GLU
231
D
GLU
203
HELX_P
D
GLU
246
D
GLU
218
1
29
16
covale
1.334
both
A
ALA
162
A
C
ALA
134
1_555
A
OCS
163
A
N
OCS
135
1_555
covale
1.333
both
A
OCS
163
A
C
OCS
135
1_555
A
ARG
164
A
N
ARG
136
1_555
covale
1.321
both
B
ALA
162
B
C
ALA
134
1_555
B
OCS
163
B
N
OCS
135
1_555
covale
1.324
both
B
OCS
163
B
C
OCS
135
1_555
B
ARG
164
B
N
ARG
136
1_555
covale
1.335
both
C
ALA
162
C
C
ALA
134
1_555
C
OCS
163
C
N
OCS
135
1_555
covale
1.327
both
C
OCS
163
C
C
OCS
135
1_555
C
ARG
164
C
N
ARG
136
1_555
covale
1.324
both
D
ALA
162
D
C
ALA
134
1_555
D
OCS
163
D
N
OCS
135
1_555
covale
1.331
both
D
OCS
163
D
C
OCS
135
1_555
D
ARG
164
D
N
ARG
136
1_555
Hydrolase, Apoptosis
Caspase-3, Isoquinoline-1, 3, 4-trione derivatives, Inactivation, protein-inhibitor complex, Apoptosis, Cytoplasm, Hydrolase, Phosphoprotein, Polymorphism, Protease, S-nitrosylation, Thiol protease, Zymogen
CASP3_HUMAN
UNP
1
29
P42574
SGISLDNSYKMDYPEMGLCIIINNKNFHKSTGMTSRSGTDVDAANLRETFRNLKYEVRNKNDLTREEIVELMRDVSKEDH
SKRSSFVCVLLSHGEEGIIFGTNGPVDLKKITNFFRGDRCRSLTGKPKLFIIQACRGTELDCGIETDSGVDDDMACHKIP
VEADFLYAYSTAPGYYSWRNSKDGSWFIQSLCAMLKQYADKLEFMHILTRVNRKVATEFESFSFDATFHAKKQIPCIVSM
LTKELYFYH
29
277
3DEJ
29
277
P42574
A
1
1
249
29
277
3DEJ
29
277
P42574
B
1
1
249
29
277
3DEJ
29
277
P42574
C
1
1
249
29
277
3DEJ
29
277
P42574
D
1
1
249
1
GLU
SEE REMARK 999
ASP
190
3DEJ
A
P42574
UNP
190
162
2
GLU
SEE REMARK 999
ASP
190
3DEJ
B
P42574
UNP
190
162
3
GLU
SEE REMARK 999
ASP
190
3DEJ
C
P42574
UNP
190
162
4
GLU
SEE REMARK 999
ASP
190
3DEJ
D
P42574
UNP
190
162
12
3
2
2
3
2
12
3
2
2
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
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
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
A
PHE
193
A
PHE
165
A
TYR
197
A
TYR
169
A
CYS
264
A
CYS
236
A
SER
267
A
SER
239
B
CYS
264
B
CYS
236
B
SER
267
B
SER
239
B
PHE
193
B
PHE
165
B
TYR
197
B
TYR
169
B
LYS
156
B
LYS
128
B
GLN
161
B
GLN
133
B
PHE
114
B
PHE
86
B
LEU
119
B
LEU
91
B
LEU
46
B
LEU
18
B
ASN
51
B
ASN
23
B
GLU
84
B
GLU
56
B
ASN
89
B
ASN
61
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
A
ILE
172
A
ILE
144
A
GLU
173
A
GLU
145
B
LYS
186
B
LYS
158
B
ILE
187
B
ILE
159
A
ARG
207
A
ARG
179
A
ASN
208
A
ASN
180
A
GLY
212
A
GLY
184
A
SER
213
A
SER
185
B
GLY
122
B
GLY
94
B
GLU
123
B
GLU
95
B
ILE
126
B
ILE
98
B
GLY
129
B
GLY
101
B
GLY
132
B
GLY
104
B
ASP
135
B
ASP
107
B
ARG
207
B
ARG
179
B
ASN
208
B
ASN
180
B
GLY
212
B
GLY
184
B
SER
213
B
SER
185
C
GLU
84
C
GLU
56
C
ASN
89
C
ASN
61
C
GLU
43
C
GLU
15
C
ASN
51
C
ASN
23
C
ARG
111
C
ARG
83
C
LEU
119
C
LEU
91
C
LYS
156
C
LYS
128
C
GLN
161
C
GLN
133
C
PHE
193
C
PHE
165
C
TYR
197
C
TYR
169
C
CYS
264
C
CYS
236
C
SER
267
C
SER
239
D
CYS
264
D
CYS
236
D
SER
267
D
SER
239
D
PHE
193
D
PHE
165
D
TYR
197
D
TYR
169
D
LYS
156
D
LYS
128
D
GLN
161
D
GLN
133
D
PHE
114
D
PHE
86
D
LEU
119
D
LEU
91
D
LEU
46
D
LEU
18
D
ASN
51
D
ASN
23
D
GLU
84
D
GLU
56
D
ASN
89
D
ASN
61
C
GLY
122
C
GLY
94
C
GLU
123
C
GLU
95
C
ILE
126
C
ILE
98
C
GLY
129
C
GLY
101
C
GLY
132
C
GLY
104
C
ASP
135
C
ASP
107
C
ILE
172
C
ILE
144
C
ILE
187
C
ILE
159
D
ILE
172
D
ILE
144
D
ILE
187
D
ILE
159
C
ARG
207
C
ARG
179
C
ASN
208
C
ASN
180
C
GLY
212
C
GLY
184
C
SER
213
C
SER
185
D
GLY
122
D
GLY
94
D
GLU
123
D
GLU
95
D
ILE
126
D
ILE
98
D
PHE
128
D
PHE
100
D
PRO
133
D
PRO
105
D
ASP
135
D
ASP
107
BINDING SITE FOR RESIDUE RXC C 300
C
RXC
300
Software
8
A
OCS
163
A
OCS
135
8
1_555
A
THR
166
A
THR
138
8
1_555
A
LEU
168
A
LEU
140
8
1_555
A
TYR
204
A
TYR
176
8
1_555
C
THR
166
C
THR
138
8
1_555
C
GLU
167
C
GLU
139
8
1_555
C
LEU
168
C
LEU
140
8
1_555
C
THR
255
C
THR
227
8
1_555
19
P 21 21 21