0.015861
0.000000
0.000000
0.000000
0.015861
0.000000
0.000000
0.000000
0.006209
0.00000
0.00000
0.00000
Romanowski, M.J.
Burdett, M.T.
Fahr, B.T.
O'Brien, T.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
63.048
63.048
161.056
C24 H28 N2 O9 S
520.552
5-[5-(1-CARBOXYMETHYL-2-OXO-PROPYLCARBAMOYL)-5-PHENYL-PENTYLSULFAMOYL]-2-HYDROXY-BENZOIC ACID
non-polymer
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
O
N
2
N
C
N
3
N
N
N
4
S
C
N
5
N
C
N
6
N
C
N
7
N
O
N
8
N
O
N
9
N
C
N
10
N
C
N
11
N
O
N
12
S
C
Y
13
N
C
Y
14
N
C
Y
15
N
C
Y
16
N
C
Y
17
N
C
Y
18
N
C
N
19
N
C
N
20
N
C
N
21
N
C
N
22
N
C
N
23
N
N
N
24
N
S
N
25
N
O
N
26
N
O
Y
27
N
C
Y
28
N
C
Y
29
N
C
N
30
N
C
N
31
N
O
N
32
N
O
Y
33
N
C
N
34
N
O
Y
35
N
C
Y
36
N
C
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
H
N
49
N
H
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
N
N
66
S
C
N
67
N
C
N
68
N
O
N
69
N
C
N
70
N
O
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
N
N
79
S
C
N
80
N
C
N
81
N
O
N
82
N
C
N
83
N
C
N
84
N
C
N
85
N
N
N
86
N
C
N
87
N
N
N
88
N
N
N
89
N
O
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
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
N
N
106
S
C
N
107
N
C
N
108
N
O
N
109
N
C
N
110
N
C
N
111
N
O
N
112
N
N
N
113
N
O
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
N
N
123
S
C
N
124
N
C
N
125
N
O
N
126
N
C
N
127
N
C
N
128
N
O
N
129
N
O
N
130
N
O
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
R
C
N
140
N
C
N
141
N
O
N
142
N
C
N
143
N
S
N
144
N
O
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
H
N
152
N
N
N
153
S
C
N
154
N
C
N
155
N
O
N
156
N
C
N
157
N
C
N
158
N
C
N
159
N
O
N
160
N
N
N
161
N
O
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
N
N
173
S
C
N
174
N
C
N
175
N
O
N
176
N
C
N
177
N
C
N
178
N
C
N
179
N
O
N
180
N
O
N
181
N
O
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
N
N
192
N
C
N
193
N
C
N
194
N
O
N
195
N
O
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
N
N
202
S
C
N
203
N
C
N
204
N
O
N
205
N
C
Y
206
N
C
Y
207
N
N
Y
208
N
C
Y
209
N
C
Y
210
N
N
N
211
N
O
N
212
N
H
N
213
N
H
N
214
N
H
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
O
N
223
N
H
N
224
N
H
N
225
N
N
N
226
S
C
N
227
N
C
N
228
N
O
N
229
S
C
N
230
N
C
N
231
N
C
N
232
N
C
N
233
N
O
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
N
252
N
C
N
253
N
C
N
254
N
C
N
255
N
O
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
N
N
270
S
C
N
271
N
C
N
272
N
O
N
273
N
C
N
274
N
C
N
275
N
C
N
276
N
C
N
277
N
N
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
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
N
N
295
S
C
N
296
N
C
N
297
N
O
N
298
N
C
N
299
N
C
N
300
N
S
N
301
N
C
N
302
N
O
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
N
N
315
S
C
N
316
N
C
N
317
N
O
N
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
Y
322
N
C
Y
323
N
C
Y
324
N
C
N
325
N
O
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
N
N
338
S
C
N
339
N
C
N
340
N
O
N
341
N
C
N
342
N
C
N
343
N
C
N
344
N
O
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
N
N
355
S
C
N
356
N
C
N
357
N
O
N
358
N
C
N
359
N
O
N
360
N
O
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
N
N
369
S
C
N
370
N
C
N
371
N
O
N
372
R
C
N
373
N
O
N
374
N
C
N
375
N
O
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
N
N
386
S
C
N
387
N
C
N
388
N
O
N
389
N
C
Y
390
N
C
Y
391
N
C
Y
392
N
C
Y
393
N
N
Y
394
N
C
Y
395
N
C
Y
396
N
C
Y
397
N
C
Y
398
N
C
N
399
N
O
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
N
N
413
S
C
N
414
N
C
N
415
N
O
N
416
N
C
Y
417
N
C
Y
418
N
C
Y
419
N
C
Y
420
N
C
Y
421
N
C
Y
422
N
C
N
423
N
O
N
424
N
O
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
N
N
437
S
C
N
438
N
C
N
439
N
O
N
440
N
C
N
441
N
C
N
442
N
C
N
443
N
O
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
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
doub
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
Y
23
N
doub
Y
24
N
sing
Y
25
N
sing
N
26
N
sing
Y
27
N
doub
N
28
N
sing
Y
29
N
sing
N
30
N
sing
Y
31
N
doub
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
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
doub
N
49
N
doub
N
50
N
sing
Y
51
N
doub
Y
52
N
sing
Y
53
N
sing
N
54
N
sing
N
55
N
sing
Y
56
N
doub
N
57
N
sing
N
58
N
doub
N
59
N
sing
N
60
N
sing
Y
61
N
sing
N
62
N
sing
Y
63
N
doub
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
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
sing
N
84
N
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
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
doub
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
doub
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
doub
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
sing
N
139
N
sing
N
140
N
sing
N
141
N
doub
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
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
doub
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
doub
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
doub
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
doub
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
doub
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
Y
205
N
sing
Y
206
N
doub
Y
207
N
doub
N
208
N
sing
Y
209
N
sing
N
210
N
sing
Y
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
doub
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
doub
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
doub
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
doub
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
doub
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
Y
313
N
doub
Y
314
N
sing
Y
315
N
sing
N
316
N
sing
Y
317
N
doub
N
318
N
sing
Y
319
N
doub
N
320
N
sing
Y
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
doub
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
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
doub
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
doub
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
doub
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
Y
382
N
doub
Y
383
N
sing
Y
384
N
sing
N
385
N
sing
Y
386
N
doub
Y
387
N
sing
Y
388
N
sing
N
389
N
sing
Y
390
N
sing
Y
391
N
doub
N
392
N
sing
Y
393
N
doub
N
394
N
sing
Y
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
doub
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
Y
410
N
doub
Y
411
N
sing
Y
412
N
sing
N
413
N
sing
Y
414
N
doub
N
415
N
sing
Y
416
N
doub
N
417
N
sing
Y
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
doub
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
TO BE PUBLISHED
0353
Novel Caspase-1 Inhibitors Discovered Using Tethering(SM) with Extenders
10.2210/pdb1rwv/pdb
pdb_00001rwv
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
180
1
IMAGE PLATE
Mirrors
SINGLE WAVELENGTH
M
x-ray
1
0.98
1.0
BL7-1
SSRL
0.98
SYNCHROTRON
SSRL BEAMLINE BL7-1
19869.838
Interleukin-1 beta convertase
3.4.22.36
INTERLEUKIN-1 BETA CONVERTASE P20
1
man
polymer
10258.755
Interleukin-1 beta convertase
3.4.22.36
INTERLEUKIN-1 BETA CONVERTASE P10
1
man
polymer
520.552
5-[5-(1-CARBOXYMETHYL-2-OXO-PROPYLCARBAMOYL)-5-PHENYL-PENTYLSULFAMOYL]-2-HYDROXY-BENZOIC ACID
1
syn
non-polymer
18.015
water
232
nat
water
IL-1BC, IL-1 beta converting enzyme, ICE, Interleukin-1 beta converting enzyme, P45, Caspase-1, CASP-1
IL-1BC, IL-1 beta converting enzyme, ICE, Interleukin-1 beta converting enzyme, P45, Caspase-1, CASP-1
no
no
NPAMPTSSGSEGNVKLCSLEEAQRIWKQKSAEIYPIMDKSSRTRLALIICNEEFDSIPRRTGAEVDITGMTMLLQNLGYS
VDVKKNLTASDMTTELEAFAHRPEHKTSDSTFLVFMSHGIREGICGKKHSEQVPDILQLNAIFNMLNTKNCPSLKDKPKV
IIIQACRGDSPGVVWFKD
NPAMPTSSGSEGNVKLCSLEEAQRIWKQKSAEIYPIMDKSSRTRLALIICNEEFDSIPRRTGAEVDITGMTMLLQNLGYS
VDVKKNLTASDMTTELEAFAHRPEHKTSDSTFLVFMSHGIREGICGKKHSEQVPDILQLNAIFNMLNTKNCPSLKDKPKV
IIIQACRGDSPGVVWFKD
A
polypeptide(L)
no
no
AIKKAHIEKDFIAFCSSTPDNVSWRHPTMGSVFIGRLIEHMQEYACSCDVEEIFRKVRFSFEQPDGRAQMPTTERVTLTR
CFYLFPGH
AIKKAHIEKDFIAFCSSTPDNVSWRHPTMGSVFIGRLIEHMQEYACSCDVEEIFRKVRFSFEQPDGRAQMPTTERVTLTR
CFYLFPGH
B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
CASP1, IL1BC, IL1BCE
9606
Homo sapiens
562
Escherichia coli
BL21 Codon+
plasmid
pRSET
human
Homo
Escherichia
sample
CASP1, IL1BC, IL1BCE
9606
Homo sapiens
562
Escherichia coli
BL21 Codon+
plasmid
pRSET
1
2.66
53.69
VAPOR DIFFUSION, HANGING DROP
6.0
0.1M PIPES, 14% PEG 6000, 10mM DTT, 3mM NaN3, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 278K
278
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2004-12-28
1
1
2008-04-29
1
2
2011-07-13
1
3
2023-08-23
_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
RCSB
Y
RCSB
2003-12-17
REL
REL
5PH
5-[5-(1-CARBOXYMETHYL-2-OXO-PROPYLCARBAMOYL)-5-PHENYL-PENTYLSULFAMOYL]-2-HYDROXY-BENZOIC ACID
HOH
water
1RWN
PDB ID 1RWN
PDB
experimental model
FRG
1
3
5PH
5PH
501
A
HOH
1
4
HOH
HOH
502
A
HOH
7
4
HOH
HOH
503
A
HOH
12
4
HOH
HOH
504
A
HOH
13
4
HOH
HOH
505
A
HOH
14
4
HOH
HOH
506
A
HOH
15
4
HOH
HOH
507
A
HOH
16
4
HOH
HOH
508
A
HOH
18
4
HOH
HOH
509
A
HOH
20
4
HOH
HOH
510
A
HOH
22
4
HOH
HOH
511
A
HOH
23
4
HOH
HOH
512
A
HOH
25
4
HOH
HOH
513
A
HOH
26
4
HOH
HOH
514
A
HOH
28
4
HOH
HOH
515
A
HOH
29
4
HOH
HOH
516
A
HOH
30
4
HOH
HOH
517
A
HOH
34
4
HOH
HOH
518
A
HOH
37
4
HOH
HOH
519
A
HOH
38
4
HOH
HOH
520
A
HOH
39
4
HOH
HOH
521
A
HOH
40
4
HOH
HOH
522
A
HOH
41
4
HOH
HOH
523
A
HOH
43
4
HOH
HOH
524
A
HOH
44
4
HOH
HOH
525
A
HOH
45
4
HOH
HOH
526
A
HOH
46
4
HOH
HOH
527
A
HOH
48
4
HOH
HOH
528
A
HOH
49
4
HOH
HOH
529
A
HOH
52
4
HOH
HOH
530
A
HOH
53
4
HOH
HOH
531
A
HOH
56
4
HOH
HOH
532
A
HOH
58
4
HOH
HOH
533
A
HOH
60
4
HOH
HOH
534
A
HOH
61
4
HOH
HOH
535
A
HOH
62
4
HOH
HOH
536
A
HOH
63
4
HOH
HOH
537
A
HOH
64
4
HOH
HOH
538
A
HOH
65
4
HOH
HOH
539
A
HOH
70
4
HOH
HOH
540
A
HOH
71
4
HOH
HOH
541
A
HOH
74
4
HOH
HOH
542
A
HOH
75
4
HOH
HOH
543
A
HOH
76
4
HOH
HOH
544
A
HOH
78
4
HOH
HOH
545
A
HOH
80
4
HOH
HOH
546
A
HOH
81
4
HOH
HOH
547
A
HOH
83
4
HOH
HOH
548
A
HOH
85
4
HOH
HOH
549
A
HOH
86
4
HOH
HOH
550
A
HOH
87
4
HOH
HOH
551
A
HOH
88
4
HOH
HOH
552
A
HOH
89
4
HOH
HOH
553
A
HOH
90
4
HOH
HOH
554
A
HOH
91
4
HOH
HOH
555
A
HOH
93
4
HOH
HOH
556
A
HOH
94
4
HOH
HOH
557
A
HOH
96
4
HOH
HOH
558
A
HOH
97
4
HOH
HOH
559
A
HOH
98
4
HOH
HOH
560
A
HOH
99
4
HOH
HOH
561
A
HOH
101
4
HOH
HOH
562
A
HOH
104
4
HOH
HOH
563
A
HOH
105
4
HOH
HOH
564
A
HOH
106
4
HOH
HOH
565
A
HOH
107
4
HOH
HOH
566
A
HOH
108
4
HOH
HOH
567
A
HOH
109
4
HOH
HOH
568
A
HOH
110
4
HOH
HOH
569
A
HOH
112
4
HOH
HOH
570
A
HOH
113
4
HOH
HOH
571
A
HOH
114
4
HOH
HOH
572
A
HOH
115
4
HOH
HOH
573
A
HOH
116
4
HOH
HOH
574
A
HOH
118
4
HOH
HOH
575
A
HOH
119
4
HOH
HOH
576
A
HOH
120
4
HOH
HOH
577
A
HOH
121
4
HOH
HOH
578
A
HOH
122
4
HOH
HOH
579
A
HOH
123
4
HOH
HOH
580
A
HOH
125
4
HOH
HOH
581
A
HOH
126
4
HOH
HOH
582
A
HOH
127
4
HOH
HOH
583
A
HOH
128
4
HOH
HOH
584
A
HOH
129
4
HOH
HOH
585
A
HOH
130
4
HOH
HOH
586
A
HOH
132
4
HOH
HOH
587
A
HOH
133
4
HOH
HOH
588
A
HOH
134
4
HOH
HOH
589
A
HOH
137
4
HOH
HOH
590
A
HOH
138
4
HOH
HOH
591
A
HOH
139
4
HOH
HOH
592
A
HOH
143
4
HOH
HOH
593
A
HOH
144
4
HOH
HOH
594
A
HOH
145
4
HOH
HOH
595
A
HOH
146
4
HOH
HOH
596
A
HOH
150
4
HOH
HOH
597
A
HOH
151
4
HOH
HOH
598
A
HOH
152
4
HOH
HOH
599
A
HOH
153
4
HOH
HOH
600
A
HOH
154
4
HOH
HOH
601
A
HOH
155
4
HOH
HOH
602
A
HOH
156
4
HOH
HOH
603
A
HOH
157
4
HOH
HOH
604
A
HOH
159
4
HOH
HOH
605
A
HOH
161
4
HOH
HOH
606
A
HOH
162
4
HOH
HOH
607
A
HOH
163
4
HOH
HOH
608
A
HOH
165
4
HOH
HOH
609
A
HOH
166
4
HOH
HOH
610
A
HOH
170
4
HOH
HOH
611
A
HOH
171
4
HOH
HOH
612
A
HOH
172
4
HOH
HOH
613
A
HOH
173
4
HOH
HOH
614
A
HOH
174
4
HOH
HOH
615
A
HOH
175
4
HOH
HOH
616
A
HOH
177
4
HOH
HOH
617
A
HOH
178
4
HOH
HOH
618
A
HOH
179
4
HOH
HOH
619
A
HOH
180
4
HOH
HOH
620
A
HOH
181
4
HOH
HOH
621
A
HOH
182
4
HOH
HOH
622
A
HOH
183
4
HOH
HOH
623
A
HOH
184
4
HOH
HOH
624
A
HOH
185
4
HOH
HOH
625
A
HOH
186
4
HOH
HOH
626
A
HOH
187
4
HOH
HOH
627
A
HOH
188
4
HOH
HOH
628
A
HOH
189
4
HOH
HOH
629
A
HOH
190
4
HOH
HOH
630
A
HOH
191
4
HOH
HOH
631
A
HOH
193
4
HOH
HOH
632
A
HOH
194
4
HOH
HOH
633
A
HOH
196
4
HOH
HOH
634
A
HOH
198
4
HOH
HOH
635
A
HOH
199
4
HOH
HOH
636
A
HOH
201
4
HOH
HOH
637
A
HOH
202
4
HOH
HOH
638
A
HOH
203
4
HOH
HOH
639
A
HOH
204
4
HOH
HOH
640
A
HOH
205
4
HOH
HOH
641
A
HOH
206
4
HOH
HOH
642
A
HOH
207
4
HOH
HOH
643
A
HOH
208
4
HOH
HOH
644
A
HOH
209
4
HOH
HOH
645
A
HOH
210
4
HOH
HOH
646
A
HOH
211
4
HOH
HOH
647
A
HOH
213
4
HOH
HOH
648
A
HOH
214
4
HOH
HOH
649
A
HOH
215
4
HOH
HOH
650
A
HOH
216
4
HOH
HOH
651
A
HOH
217
4
HOH
HOH
652
A
HOH
218
4
HOH
HOH
653
A
HOH
219
4
HOH
HOH
654
A
HOH
222
4
HOH
HOH
655
A
HOH
223
4
HOH
HOH
656
A
HOH
224
4
HOH
HOH
657
A
HOH
228
4
HOH
HOH
658
A
HOH
229
4
HOH
HOH
659
A
HOH
230
4
HOH
HOH
660
A
HOH
231
4
HOH
HOH
661
A
HOH
2
4
HOH
HOH
2
B
HOH
3
4
HOH
HOH
3
B
HOH
4
4
HOH
HOH
4
B
HOH
5
4
HOH
HOH
5
B
HOH
6
4
HOH
HOH
6
B
HOH
8
4
HOH
HOH
8
B
HOH
9
4
HOH
HOH
9
B
HOH
10
4
HOH
HOH
10
B
HOH
11
4
HOH
HOH
11
B
HOH
17
4
HOH
HOH
17
B
HOH
19
4
HOH
HOH
19
B
HOH
21
4
HOH
HOH
21
B
HOH
24
4
HOH
HOH
24
B
HOH
27
4
HOH
HOH
27
B
HOH
31
4
HOH
HOH
31
B
HOH
32
4
HOH
HOH
32
B
HOH
33
4
HOH
HOH
33
B
HOH
35
4
HOH
HOH
35
B
HOH
36
4
HOH
HOH
36
B
HOH
42
4
HOH
HOH
42
B
HOH
47
4
HOH
HOH
47
B
HOH
50
4
HOH
HOH
50
B
HOH
51
4
HOH
HOH
51
B
HOH
54
4
HOH
HOH
54
B
HOH
55
4
HOH
HOH
55
B
HOH
57
4
HOH
HOH
57
B
HOH
59
4
HOH
HOH
59
B
HOH
66
4
HOH
HOH
66
B
HOH
67
4
HOH
HOH
67
B
HOH
68
4
HOH
HOH
68
B
HOH
69
4
HOH
HOH
69
B
HOH
72
4
HOH
HOH
72
B
HOH
73
4
HOH
HOH
73
B
HOH
77
4
HOH
HOH
77
B
HOH
79
4
HOH
HOH
79
B
HOH
82
4
HOH
HOH
82
B
HOH
84
4
HOH
HOH
84
B
HOH
92
4
HOH
HOH
92
B
HOH
95
4
HOH
HOH
95
B
HOH
100
4
HOH
HOH
100
B
HOH
102
4
HOH
HOH
102
B
HOH
103
4
HOH
HOH
103
B
HOH
111
4
HOH
HOH
111
B
HOH
117
4
HOH
HOH
117
B
HOH
124
4
HOH
HOH
124
B
HOH
131
4
HOH
HOH
131
B
HOH
135
4
HOH
HOH
135
B
HOH
136
4
HOH
HOH
136
B
HOH
140
4
HOH
HOH
140
B
HOH
141
4
HOH
HOH
141
B
HOH
142
4
HOH
HOH
142
B
HOH
147
4
HOH
HOH
147
B
HOH
148
4
HOH
HOH
148
B
HOH
149
4
HOH
HOH
149
B
HOH
158
4
HOH
HOH
158
B
HOH
160
4
HOH
HOH
160
B
HOH
164
4
HOH
HOH
164
B
HOH
167
4
HOH
HOH
167
B
HOH
168
4
HOH
HOH
168
B
HOH
169
4
HOH
HOH
169
B
HOH
176
4
HOH
HOH
176
B
HOH
192
4
HOH
HOH
192
B
HOH
195
4
HOH
HOH
195
B
HOH
197
4
HOH
HOH
197
B
HOH
200
4
HOH
HOH
200
B
HOH
212
4
HOH
HOH
212
B
HOH
220
4
HOH
HOH
220
B
HOH
221
4
HOH
HOH
221
B
HOH
225
4
HOH
HOH
225
B
HOH
226
4
HOH
HOH
226
B
HOH
227
4
HOH
HOH
227
B
HOH
232
4
HOH
HOH
232
B
n
1
120
A
n
2
121
A
n
3
122
A
n
4
123
A
n
5
124
A
THR
125
n
6
THR
125
A
SER
126
n
7
SER
126
A
SER
127
n
8
SER
127
A
GLY
128
n
9
GLY
128
A
SER
129
n
10
SER
129
A
GLU
130
n
11
GLU
130
A
GLY
131
n
12
GLY
131
A
ASN
132
n
13
ASN
132
A
VAL
133
n
14
VAL
133
A
LYS
134
n
15
LYS
134
A
LEU
135
n
16
LEU
135
A
CYS
136
n
17
CYS
136
A
SER
137
n
18
SER
137
A
LEU
138
n
19
LEU
138
A
GLU
139
n
20
GLU
139
A
GLU
140
n
21
GLU
140
A
ALA
141
n
22
ALA
141
A
GLN
142
n
23
GLN
142
A
ARG
143
n
24
ARG
143
A
ILE
144
n
25
ILE
144
A
TRP
145
n
26
TRP
145
A
LYS
146
n
27
LYS
146
A
GLN
147
n
28
GLN
147
A
LYS
148
n
29
LYS
148
A
SER
149
n
30
SER
149
A
ALA
150
n
31
ALA
150
A
GLU
151
n
32
GLU
151
A
ILE
152
n
33
ILE
152
A
TYR
153
n
34
TYR
153
A
PRO
154
n
35
PRO
154
A
ILE
155
n
36
ILE
155
A
MET
156
n
37
MET
156
A
ASP
157
n
38
ASP
157
A
LYS
158
n
39
LYS
158
A
SER
159
n
40
SER
159
A
SER
160
n
41
SER
160
A
ARG
161
n
42
ARG
161
A
THR
162
n
43
THR
162
A
ARG
163
n
44
ARG
163
A
LEU
164
n
45
LEU
164
A
ALA
165
n
46
ALA
165
A
LEU
166
n
47
LEU
166
A
ILE
167
n
48
ILE
167
A
ILE
168
n
49
ILE
168
A
CYS
169
n
50
CYS
169
A
ASN
170
n
51
ASN
170
A
GLU
171
n
52
GLU
171
A
GLU
172
n
53
GLU
172
A
PHE
173
n
54
PHE
173
A
ASP
174
n
55
ASP
174
A
SER
175
n
56
SER
175
A
ILE
176
n
57
ILE
176
A
PRO
177
n
58
PRO
177
A
ARG
178
n
59
ARG
178
A
ARG
179
n
60
ARG
179
A
THR
180
n
61
THR
180
A
GLY
181
n
62
GLY
181
A
ALA
182
n
63
ALA
182
A
GLU
183
n
64
GLU
183
A
VAL
184
n
65
VAL
184
A
ASP
185
n
66
ASP
185
A
ILE
186
n
67
ILE
186
A
THR
187
n
68
THR
187
A
GLY
188
n
69
GLY
188
A
MET
189
n
70
MET
189
A
THR
190
n
71
THR
190
A
MET
191
n
72
MET
191
A
LEU
192
n
73
LEU
192
A
LEU
193
n
74
LEU
193
A
GLN
194
n
75
GLN
194
A
ASN
195
n
76
ASN
195
A
LEU
196
n
77
LEU
196
A
GLY
197
n
78
GLY
197
A
TYR
198
n
79
TYR
198
A
SER
199
n
80
SER
199
A
VAL
200
n
81
VAL
200
A
ASP
201
n
82
ASP
201
A
VAL
202
n
83
VAL
202
A
LYS
203
n
84
LYS
203
A
LYS
204
n
85
LYS
204
A
ASN
205
n
86
ASN
205
A
LEU
206
n
87
LEU
206
A
THR
207
n
88
THR
207
A
ALA
208
n
89
ALA
208
A
SER
209
n
90
SER
209
A
ASP
210
n
91
ASP
210
A
MET
211
n
92
MET
211
A
THR
212
n
93
THR
212
A
THR
213
n
94
THR
213
A
GLU
214
n
95
GLU
214
A
LEU
215
n
96
LEU
215
A
GLU
216
n
97
GLU
216
A
ALA
217
n
98
ALA
217
A
PHE
218
n
99
PHE
218
A
ALA
219
n
100
ALA
219
A
HIS
220
n
101
HIS
220
A
ARG
221
n
102
ARG
221
A
PRO
222
n
103
PRO
222
A
GLU
223
n
104
GLU
223
A
HIS
224
n
105
HIS
224
A
LYS
225
n
106
LYS
225
A
THR
226
n
107
THR
226
A
SER
227
n
108
SER
227
A
ASP
228
n
109
ASP
228
A
SER
229
n
110
SER
229
A
THR
230
n
111
THR
230
A
PHE
231
n
112
PHE
231
A
LEU
232
n
113
LEU
232
A
VAL
233
n
114
VAL
233
A
PHE
234
n
115
PHE
234
A
MET
235
n
116
MET
235
A
SER
236
n
117
SER
236
A
HIS
237
n
118
HIS
237
A
GLY
238
n
119
GLY
238
A
ILE
239
n
120
ILE
239
A
ARG
240
n
121
ARG
240
A
GLU
241
n
122
GLU
241
A
GLY
242
n
123
GLY
242
A
ILE
243
n
124
ILE
243
A
CYS
244
n
125
CYS
244
A
GLY
245
n
126
GLY
245
A
LYS
246
n
127
LYS
246
A
LYS
247
n
128
LYS
247
A
HIS
248
n
129
HIS
248
A
SER
249
n
130
SER
249
A
GLU
250
n
131
GLU
250
A
GLN
251
n
132
GLN
251
A
VAL
252
n
133
VAL
252
A
PRO
253
n
134
PRO
253
A
ASP
254
n
135
ASP
254
A
ILE
255
n
136
ILE
255
A
LEU
256
n
137
LEU
256
A
GLN
257
n
138
GLN
257
A
LEU
258
n
139
LEU
258
A
ASN
259
n
140
ASN
259
A
ALA
260
n
141
ALA
260
A
ILE
261
n
142
ILE
261
A
PHE
262
n
143
PHE
262
A
ASN
263
n
144
ASN
263
A
MET
264
n
145
MET
264
A
LEU
265
n
146
LEU
265
A
ASN
266
n
147
ASN
266
A
THR
267
n
148
THR
267
A
LYS
268
n
149
LYS
268
A
ASN
269
n
150
ASN
269
A
CYS
270
n
151
CYS
270
A
PRO
271
n
152
PRO
271
A
SER
272
n
153
SER
272
A
LEU
273
n
154
LEU
273
A
LYS
274
n
155
LYS
274
A
ASP
275
n
156
ASP
275
A
LYS
276
n
157
LYS
276
A
PRO
277
n
158
PRO
277
A
LYS
278
n
159
LYS
278
A
VAL
279
n
160
VAL
279
A
ILE
280
n
161
ILE
280
A
ILE
281
n
162
ILE
281
A
ILE
282
n
163
ILE
282
A
GLN
283
n
164
GLN
283
A
ALA
284
n
165
ALA
284
A
CYS
285
n
166
CYS
285
A
ARG
286
n
167
ARG
286
A
GLY
287
n
168
GLY
287
A
ASP
288
n
169
ASP
288
A
SER
289
n
170
SER
289
A
PRO
290
n
171
PRO
290
A
GLY
291
n
172
GLY
291
A
VAL
292
n
173
VAL
292
A
VAL
293
n
174
VAL
293
A
TRP
294
n
175
TRP
294
A
PHE
295
n
176
PHE
295
A
LYS
296
n
177
LYS
296
A
ASP
297
n
178
ASP
297
A
ALA
317
n
1
ALA
317
B
ILE
318
n
2
ILE
318
B
LYS
319
n
3
LYS
319
B
LYS
320
n
4
LYS
320
B
ALA
321
n
5
ALA
321
B
HIS
322
n
6
HIS
322
B
ILE
323
n
7
ILE
323
B
GLU
324
n
8
GLU
324
B
LYS
325
n
9
LYS
325
B
ASP
326
n
10
ASP
326
B
PHE
327
n
11
PHE
327
B
ILE
328
n
12
ILE
328
B
ALA
329
n
13
ALA
329
B
PHE
330
n
14
PHE
330
B
CYS
331
n
15
CYS
331
B
SER
332
n
16
SER
332
B
SER
333
n
17
SER
333
B
THR
334
n
18
THR
334
B
PRO
335
n
19
PRO
335
B
ASP
336
n
20
ASP
336
B
ASN
337
n
21
ASN
337
B
VAL
338
n
22
VAL
338
B
SER
339
n
23
SER
339
B
TRP
340
n
24
TRP
340
B
ARG
341
n
25
ARG
341
B
HIS
342
n
26
HIS
342
B
PRO
343
n
27
PRO
343
B
THR
344
n
28
THR
344
B
MET
345
n
29
MET
345
B
GLY
346
n
30
GLY
346
B
SER
347
n
31
SER
347
B
VAL
348
n
32
VAL
348
B
PHE
349
n
33
PHE
349
B
ILE
350
n
34
ILE
350
B
GLY
351
n
35
GLY
351
B
ARG
352
n
36
ARG
352
B
LEU
353
n
37
LEU
353
B
ILE
354
n
38
ILE
354
B
GLU
355
n
39
GLU
355
B
HIS
356
n
40
HIS
356
B
MET
357
n
41
MET
357
B
GLN
358
n
42
GLN
358
B
GLU
359
n
43
GLU
359
B
TYR
360
n
44
TYR
360
B
ALA
361
n
45
ALA
361
B
CYS
362
n
46
CYS
362
B
SER
363
n
47
SER
363
B
CYS
364
n
48
CYS
364
B
ASP
365
n
49
ASP
365
B
VAL
366
n
50
VAL
366
B
GLU
367
n
51
GLU
367
B
GLU
368
n
52
GLU
368
B
ILE
369
n
53
ILE
369
B
PHE
370
n
54
PHE
370
B
ARG
371
n
55
ARG
371
B
LYS
372
n
56
LYS
372
B
VAL
373
n
57
VAL
373
B
ARG
374
n
58
ARG
374
B
PHE
375
n
59
PHE
375
B
SER
376
n
60
SER
376
B
PHE
377
n
61
PHE
377
B
GLU
378
n
62
GLU
378
B
GLN
379
n
63
GLN
379
B
PRO
380
n
64
PRO
380
B
ASP
381
n
65
ASP
381
B
GLY
382
n
66
GLY
382
B
ARG
383
n
67
ARG
383
B
ALA
384
n
68
ALA
384
B
GLN
385
n
69
GLN
385
B
MET
386
n
70
MET
386
B
PRO
387
n
71
PRO
387
B
THR
388
n
72
THR
388
B
THR
389
n
73
THR
389
B
GLU
390
n
74
GLU
390
B
ARG
391
n
75
ARG
391
B
VAL
392
n
76
VAL
392
B
THR
393
n
77
THR
393
B
LEU
394
n
78
LEU
394
B
THR
395
n
79
THR
395
B
ARG
396
n
80
ARG
396
B
CYS
397
n
81
CYS
397
B
PHE
398
n
82
PHE
398
B
TYR
399
n
83
TYR
399
B
LEU
400
n
84
LEU
400
B
PHE
401
n
85
PHE
401
B
PRO
402
n
86
PRO
402
B
GLY
403
n
87
GLY
403
B
HIS
404
n
88
HIS
404
B
author_and_software_defined_assembly
PISA,PQS
4
tetrameric
18190
-102
21010
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
0.0000000000
1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
7_555
y,x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
O
ASP
201
A
O
ASP
82
A
N
ILE
167
A
N
ILE
48
A
N
ILE
168
A
N
ILE
49
A
O
VAL
233
A
O
VAL
114
A
N
LEU
232
A
N
LEU
113
A
O
ILE
281
A
O
ILE
162
A
N
ILE
280
A
N
ILE
161
B
O
ILE
328
B
O
ILE
12
B
N
CYS
331
B
N
CYS
15
B
O
THR
388
B
O
THR
72
A
N
ILE
239
A
N
ILE
120
A
O
GLY
242
A
O
GLY
123
A
N
ILE
243
A
N
ILE
124
A
O
LEU
256
A
O
LEU
137
1
B
HOH
24
E
HOH
1
A
ASN
120
A
ASN
1
1
Y
1
A
PRO
121
A
PRO
2
1
Y
1
A
ALA
122
A
ALA
3
1
Y
1
A
MET
123
A
MET
4
1
Y
1
A
PRO
124
A
PRO
5
1
Y
1
5.53
0.90
118.30
123.83
A
A
A
CB
CG
OD2
ASP
ASP
ASP
201
201
201
N
1
A
SER
149
-77.17
-120.96
1
A
ALA
150
-93.16
45.63
1
B
ASP
336
86.38
-12.85
1
B
ASP
381
-107.07
-150.74
1
B
ARG
383
-116.08
68.55
23.097
0.65
0.00
0.00
0.65
0.00
-1.30
0.937
0.911
0.23802
0.19789
0.19988
2.10
20.00
1010
21933
18736
5.1
99.99
4.481
0.119
RANDOM
1
THROUGHOUT
0
0
MOLECULAR REPLACEMENT
0.211
0.180
0.80
0.80
1.40
PDB ID 1RWN
MAXIMUM LIKELIHOOD
MASK
2.10
20.00
232
2338
36
0
2070
0.006
0.021
2150
0.883
1.965
2896
5.022
5.000
259
0.060
0.200
318
0.002
0.020
1612
0.163
0.200
1016
0.083
0.200
212
0.127
0.200
72
0.087
0.200
39
1.377
2.500
1303
2.469
5.000
2115
1.578
2.500
847
2.582
5.000
781
0.242
0.22
2.173
89
1788
15
2.02
20
1RWV
21933
0
0
0.087
1
98.9
0.379
2.02
2.07
1
85.9
refinement
REFMAC
5.1.19
data reduction
MOSFLM
data scaling
d*TREK
phasing
AMoRE
Crystal structure of human caspase-1 in complex with 5-[5-(1-carboxymethyl-2-oxo-propylcarbamoyl)-5-phenyl-pentylsulfamoyl]-2-hydroxy-benzoic acid
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
Heterotetramer (dimer of two heterodimers). Each heterodimer is represented by chains A (the p20 subunit) and B (the p10 subunit) of human caspase-1.
A
SER
137
A
SER
18
HELX_P
A
LYS
148
A
LYS
29
1
1
12
A
GLY
181
A
GLY
62
HELX_P
A
LEU
196
A
LEU
77
1
2
16
A
THR
207
A
THR
88
HELX_P
A
HIS
220
A
HIS
101
1
3
14
A
ARG
221
A
ARG
102
HELX_P
A
SER
227
A
SER
108
5
4
7
A
GLN
257
A
GLN
138
HELX_P
A
ASN
266
A
ASN
147
1
5
10
A
CYS
270
A
CYS
151
HELX_P
A
LYS
274
A
LYS
155
5
6
5
B
SER
347
B
SER
31
HELX_P
B
ALA
361
B
ALA
45
1
7
15
B
ASP
365
B
ASP
49
HELX_P
B
PHE
377
B
PHE
61
1
8
13
covale
1.814
none
A
CYS
285
A
SG
CYS
166
1_555
A
5PH
501
C
C36
5PH
1_555
HYDROLASE
protein-small molecule inhibitor complex, HYDROLASE
CASP1_HUMAN
UNP
1
120
P29466
NPAMPTSSGSEGNVKLCSLEEAQRIWKQKSAEIYPIMDKSSRTRLALIICNEEFDSIPRRTGAEVDITGMTMLLQNLGYS
VDVKKNLTASDMTTELEAFAHRPEHKTSDSTFLVFMSHGIREGICGKKHSEQVPDILQLNAIFNMLNTKNCPSLKDKPKV
IIIQACRGDSPGVVWFKD
CASP1_HUMAN
UNP
2
317
P29466
AIKKAHIEKDFIAFCSSTPDNVSWRHPTMGSVFIGRLIEHMQEYACSCDVEEIFRKVRFSFEQPDGRAQMPTTERVTLTR
CFYLFPGH
120
297
1RWV
120
297
P29466
A
1
1
178
317
404
1RWV
317
404
P29466
B
2
1
88
6
3
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
SER
199
A
SER
80
A
LYS
204
A
LYS
85
A
LEU
164
A
LEU
45
A
CYS
169
A
CYS
50
A
THR
230
A
THR
111
A
MET
235
A
MET
116
A
LYS
278
A
LYS
159
A
GLN
283
A
GLN
164
B
PHE
327
B
PHE
11
B
CYS
331
B
CYS
15
B
THR
388
B
THR
72
B
GLU
390
B
GLU
74
A
GLY
238
A
GLY
119
A
ILE
239
A
ILE
120
A
GLY
242
A
GLY
123
A
CYS
244
A
CYS
125
A
ILE
255
A
ILE
136
A
LEU
256
A
LEU
137
BINDING SITE FOR RESIDUE 5PH A 501
A
5PH
501
Software
12
A
ARG
179
A
ARG
60
12
1_555
A
HIS
237
A
HIS
118
12
1_555
A
GLY
238
A
GLY
119
12
1_555
A
GLN
283
A
GLN
164
12
1_555
A
CYS
285
A
CYS
166
12
1_555
A
HOH
631
D
HOH
12
1_555
A
HOH
643
D
HOH
12
1_555
A
HOH
650
D
HOH
12
1_555
B
SER
339
B
SER
23
12
1_555
B
ARG
341
B
ARG
25
12
1_555
B
PRO
343
B
PRO
27
12
1_555
B
ARG
383
B
ARG
67
12
1_555
96
P 43 21 2