0.013827
0.000000
0.000000
0.000000
0.013827
0.000000
0.000000
0.000000
0.007152
0.00000
0.00000
0.00000
Watanabe, D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
72.320
72.320
139.830
C16 H26 N2 O8
374.386
N-{[(2S,3S)-3-(ETHOXYCARBONYL)OXIRAN-2-YL]CARBONYL}-L-THREONYL-L-ISOLEUCINE
CA042; N-(L-3-TRANS-ETHOXYCARBONYLOXIRANE-2-CARBONYL)-L-THREONYL-L-ISOLEUCINE
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
C3 H8 O3
92.094
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
non-polymer
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
O4 P -3
94.971
PHOSPHATE ION
non-polymer
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
C
N
2
N
C
N
3
S
C
N
4
S
C
N
5
N
O
N
6
N
C
N
7
N
O
N
8
N
N
N
9
S
C
N
10
N
C
N
11
N
O
N
12
R
C
N
13
N
O
N
14
N
C
N
15
N
N
N
16
S
C
N
17
N
C
N
18
N
O
N
19
S
C
N
20
N
C
N
21
N
C
N
22
N
C
N
23
N
O
N
24
N
C
N
25
N
O
N
26
N
O
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
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
N
N
54
S
C
N
55
N
C
N
56
N
O
N
57
N
C
N
58
N
O
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
N
N
67
S
C
N
68
N
C
N
69
N
O
N
70
N
C
N
71
N
C
N
72
N
C
N
73
N
N
N
74
N
C
N
75
N
N
N
76
N
N
N
77
N
O
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
N
N
94
S
C
N
95
N
C
N
96
N
O
N
97
N
C
N
98
N
C
N
99
N
O
N
100
N
N
N
101
N
O
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
H
N
109
N
H
N
110
N
N
N
111
S
C
N
112
N
C
N
113
N
O
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
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
N
N
127
R
C
N
128
N
C
N
129
N
O
N
130
N
C
N
131
N
S
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
N
N
141
S
C
N
142
N
C
N
143
N
O
N
144
N
C
N
145
N
C
N
146
N
C
N
147
N
O
N
148
N
N
N
149
N
O
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
H
N
159
N
H
N
160
N
N
N
161
S
C
N
162
N
C
N
163
N
O
N
164
N
C
N
165
N
C
N
166
N
C
N
167
N
O
N
168
N
O
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
N
N
180
N
C
N
181
N
C
N
182
N
O
N
183
N
O
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
C
N
190
N
O
N
191
N
C
N
192
N
O
N
193
N
C
N
194
N
O
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
N
N
204
S
C
N
205
N
C
N
206
N
O
N
207
N
C
Y
208
N
C
Y
209
N
N
Y
210
N
C
Y
211
N
C
Y
212
N
N
N
213
N
O
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
H
N
223
N
H
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
S
C
N
232
N
C
N
233
N
C
N
234
N
C
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
N
N
250
S
C
N
251
N
C
N
252
N
O
N
253
N
C
N
254
N
C
N
255
N
C
N
256
N
C
N
257
N
O
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
N
N
272
S
C
N
273
N
C
N
274
N
O
N
275
N
C
N
276
N
C
N
277
N
C
N
278
N
C
N
279
N
N
N
280
N
O
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
H
N
295
N
H
N
296
N
N
N
297
S
C
N
298
N
C
N
299
N
O
N
300
N
C
N
301
N
C
N
302
N
S
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
H
N
315
N
H
N
316
N
N
N
317
S
C
N
318
N
C
N
319
N
O
N
320
N
C
Y
321
N
C
Y
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
C
N
327
N
O
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
P
N
340
N
O
N
341
N
O
N
342
N
O
N
343
N
O
N
344
N
N
N
345
S
C
N
346
N
C
N
347
N
O
N
348
N
C
N
349
N
C
N
350
N
C
N
351
N
O
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
N
N
362
S
C
N
363
N
C
N
364
N
O
N
365
N
C
N
366
N
O
N
367
N
O
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
R
C
N
380
N
O
N
381
N
C
N
382
N
O
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
N
N
393
S
C
N
394
N
C
N
395
N
O
N
396
N
C
Y
397
N
C
Y
398
N
C
Y
399
N
C
Y
400
N
N
Y
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
C
N
406
N
O
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
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
N
N
420
S
C
N
421
N
C
N
422
N
O
N
423
N
C
Y
424
N
C
Y
425
N
C
Y
426
N
C
Y
427
N
C
Y
428
N
C
Y
429
N
C
N
430
N
O
N
431
N
O
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
N
N
444
S
C
N
445
N
C
N
446
N
O
N
447
N
C
N
448
N
C
N
449
N
C
N
450
N
O
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
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
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
doub
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
doub
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
sing
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
doub
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
sing
N
49
N
sing
N
50
N
sing
N
51
N
doub
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
doub
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
doub
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
doub
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
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
doub
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
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
doub
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
sing
N
127
N
sing
N
128
N
doub
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
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
doub
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
sing
N
159
N
sing
N
160
N
doub
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
doub
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
doub
N
179
N
sing
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
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
doub
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
doub
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
doub
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
doub
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
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
doub
N
382
N
sing
N
383
N
sing
N
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
doub
Y
391
N
sing
Y
392
N
sing
N
393
N
sing
Y
394
N
sing
Y
395
N
doub
N
396
N
sing
Y
397
N
doub
N
398
N
sing
Y
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
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
doub
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
Y
414
N
doub
Y
415
N
sing
Y
416
N
sing
N
417
N
sing
Y
418
N
doub
N
419
N
sing
Y
420
N
doub
N
421
N
sing
Y
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
doub
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
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
To be Published
0353
Quantitative estimation of each active subsite of cathepsin B for the inhibitory activity, based on the inhibitory activitybinding mode relationship of a series of epoxysuccinyl inhibitors by X-ray crystal structure analyses of the complexes
10.2210/pdb2dc7/pdb
pdb_00002dc7
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
120
1
IMAGE PLATE
2005-07-01
RIGAKU RAXIS IIC
GRAPHITE
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU300
27919.037
CATHEPSIN B
3.4.22.1
1
nat
polymer
94.971
PHOSPHATE ION
1
syn
non-polymer
374.386
N-{[(2S,3S)-3-(ETHOXYCARBONYL)OXIRAN-2-YL]CARBONYL}-L-THREONYL-L-ISOLEUCINE
1
syn
non-polymer
92.094
GLYCEROL
1
syn
non-polymer
18.015
water
227
nat
water
no
no
LPESFDAREQWPNCPTIKEIRDQGSCGSCWAFGAVEAISDRICIHSNGRVNVEVSAEDMLTCCGGECGDGCNGGFPSGAW
NFWTKKGLVSGGLYNSHVGCRPYSIPPCEHHVNGSRPPCTGEGDTPKCSKTCEPGYSPSYKEDKHFGCSSYSVANNEKEI
MAEIYKNGPVEGAFSVYSDFLLYKSGVYQHVSGEIMGGHAIRILGWGVENGTPYWLVGNSWNTDWGDNGFFKILRGQDHC
GIESEIVAGMPCTHQY
LPESFDAREQWPNCPTIKEIRDQGSCGSCWAFGAVEAISDRICIHSNGRVNVEVSAEDMLTCCGGECGDGCNGGFPSGAW
NFWTKKGLVSGGLYNSHVGCRPYSIPPCEHHVNGSRPPCTGEGDTPKCSKTCEPGYSPSYKEDKHFGCSSYSVANNEKEI
MAEIYKNGPVEGAFSVYSDFLLYKSGVYQHVSGEIMGGHAIRILGWGVENGTPYWLVGNSWNTDWGDNGFFKILRGQDHC
GIESEIVAGMPCTHQY
A
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
cattle
Bos
sample
9913
Bos taurus
SPLEEN
1
3.27
62.41
VAPOR DIFFUSION, HANGING DROP
3.5
50mM sodium citrate, 2.4M sodium phosphate, pH 3.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
289
software
chem_comp
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_site
repository
Initial release
Version format compliance
Non-polymer description
Version format compliance
Refinement description
Data collection
Database references
Derived calculations
Refinement description
Structure summary
1
0
2006-01-24
1
1
2008-04-30
1
2
2011-07-13
1
3
2017-10-11
1
4
2023-10-25
_chem_comp.pdbx_synonyms
_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
The same protein complexed with E64C
The same protein complexed with CA074
The same protein complexed with CA073
The same protein complexed with CA059
The same protein complexed with CA074Me
The same protein complexed with CA075
The same protein complexed with CA076
The same protein complexed with CA077
The same protein complexed with CA078
PDBJ
Y
PDBJ
2005-12-31
REL
REL
PO4
PHOSPHATE ION
042
N-{[(2S,3S)-3-(ETHOXYCARBONYL)OXIRAN-2-YL]CARBONYL}-L-THREONYL-L-ISOLEUCINE
GOL
GLYCEROL
HOH
water
1ITO
PDB ENTRY 1ITO
PDB
experimental model
PO4
801
2
PO4
PO4
801
A
042
420
3
042
042
420
A
GOL
500
4
GOL
GOL
500
A
WAT
1
5
HOH
HOH
802
A
WAT
2
5
HOH
HOH
803
A
WAT
3
5
HOH
HOH
804
A
WAT
4
5
HOH
HOH
805
A
WAT
5
5
HOH
HOH
806
A
WAT
6
5
HOH
HOH
807
A
WAT
7
5
HOH
HOH
808
A
WAT
8
5
HOH
HOH
809
A
WAT
9
5
HOH
HOH
810
A
WAT
10
5
HOH
HOH
811
A
WAT
12
5
HOH
HOH
812
A
WAT
13
5
HOH
HOH
813
A
WAT
14
5
HOH
HOH
814
A
WAT
15
5
HOH
HOH
815
A
WAT
16
5
HOH
HOH
816
A
WAT
17
5
HOH
HOH
817
A
WAT
18
5
HOH
HOH
818
A
WAT
19
5
HOH
HOH
819
A
WAT
20
5
HOH
HOH
820
A
WAT
21
5
HOH
HOH
821
A
WAT
22
5
HOH
HOH
822
A
WAT
23
5
HOH
HOH
823
A
WAT
24
5
HOH
HOH
824
A
WAT
25
5
HOH
HOH
825
A
WAT
26
5
HOH
HOH
826
A
WAT
27
5
HOH
HOH
827
A
WAT
28
5
HOH
HOH
828
A
WAT
29
5
HOH
HOH
829
A
WAT
30
5
HOH
HOH
830
A
WAT
31
5
HOH
HOH
831
A
WAT
32
5
HOH
HOH
832
A
WAT
34
5
HOH
HOH
833
A
WAT
35
5
HOH
HOH
834
A
WAT
36
5
HOH
HOH
835
A
WAT
37
5
HOH
HOH
836
A
WAT
38
5
HOH
HOH
837
A
WAT
39
5
HOH
HOH
838
A
WAT
40
5
HOH
HOH
839
A
WAT
41
5
HOH
HOH
840
A
WAT
42
5
HOH
HOH
841
A
WAT
43
5
HOH
HOH
842
A
WAT
44
5
HOH
HOH
843
A
WAT
45
5
HOH
HOH
844
A
WAT
46
5
HOH
HOH
845
A
WAT
47
5
HOH
HOH
846
A
WAT
48
5
HOH
HOH
847
A
WAT
49
5
HOH
HOH
848
A
WAT
51
5
HOH
HOH
849
A
WAT
52
5
HOH
HOH
850
A
WAT
54
5
HOH
HOH
851
A
WAT
55
5
HOH
HOH
852
A
WAT
56
5
HOH
HOH
853
A
WAT
57
5
HOH
HOH
854
A
WAT
58
5
HOH
HOH
855
A
WAT
59
5
HOH
HOH
856
A
WAT
60
5
HOH
HOH
857
A
WAT
61
5
HOH
HOH
858
A
WAT
62
5
HOH
HOH
859
A
WAT
63
5
HOH
HOH
860
A
WAT
64
5
HOH
HOH
861
A
WAT
65
5
HOH
HOH
862
A
WAT
66
5
HOH
HOH
863
A
WAT
68
5
HOH
HOH
864
A
WAT
69
5
HOH
HOH
865
A
WAT
70
5
HOH
HOH
866
A
WAT
71
5
HOH
HOH
867
A
WAT
72
5
HOH
HOH
868
A
WAT
73
5
HOH
HOH
869
A
WAT
74
5
HOH
HOH
870
A
WAT
75
5
HOH
HOH
871
A
WAT
76
5
HOH
HOH
872
A
WAT
78
5
HOH
HOH
873
A
WAT
79
5
HOH
HOH
874
A
WAT
80
5
HOH
HOH
875
A
WAT
81
5
HOH
HOH
876
A
WAT
82
5
HOH
HOH
877
A
WAT
83
5
HOH
HOH
878
A
WAT
84
5
HOH
HOH
879
A
WAT
85
5
HOH
HOH
880
A
WAT
86
5
HOH
HOH
881
A
WAT
87
5
HOH
HOH
882
A
WAT
88
5
HOH
HOH
883
A
WAT
89
5
HOH
HOH
884
A
WAT
90
5
HOH
HOH
885
A
WAT
93
5
HOH
HOH
886
A
WAT
94
5
HOH
HOH
887
A
WAT
95
5
HOH
HOH
888
A
WAT
96
5
HOH
HOH
889
A
WAT
97
5
HOH
HOH
890
A
WAT
98
5
HOH
HOH
891
A
WAT
99
5
HOH
HOH
892
A
WAT
100
5
HOH
HOH
893
A
WAT
101
5
HOH
HOH
894
A
WAT
102
5
HOH
HOH
895
A
WAT
103
5
HOH
HOH
896
A
WAT
104
5
HOH
HOH
897
A
WAT
105
5
HOH
HOH
898
A
WAT
106
5
HOH
HOH
899
A
WAT
107
5
HOH
HOH
900
A
WAT
108
5
HOH
HOH
901
A
WAT
109
5
HOH
HOH
902
A
WAT
110
5
HOH
HOH
903
A
WAT
112
5
HOH
HOH
904
A
WAT
113
5
HOH
HOH
905
A
WAT
114
5
HOH
HOH
906
A
WAT
115
5
HOH
HOH
907
A
WAT
117
5
HOH
HOH
908
A
WAT
118
5
HOH
HOH
909
A
WAT
119
5
HOH
HOH
910
A
WAT
120
5
HOH
HOH
911
A
WAT
121
5
HOH
HOH
912
A
WAT
122
5
HOH
HOH
913
A
WAT
124
5
HOH
HOH
914
A
WAT
127
5
HOH
HOH
915
A
WAT
128
5
HOH
HOH
916
A
WAT
129
5
HOH
HOH
917
A
WAT
130
5
HOH
HOH
918
A
WAT
131
5
HOH
HOH
919
A
WAT
132
5
HOH
HOH
920
A
WAT
134
5
HOH
HOH
921
A
WAT
135
5
HOH
HOH
922
A
WAT
136
5
HOH
HOH
923
A
WAT
137
5
HOH
HOH
924
A
WAT
138
5
HOH
HOH
925
A
WAT
140
5
HOH
HOH
926
A
WAT
141
5
HOH
HOH
927
A
WAT
142
5
HOH
HOH
928
A
WAT
144
5
HOH
HOH
929
A
WAT
145
5
HOH
HOH
930
A
WAT
146
5
HOH
HOH
931
A
WAT
147
5
HOH
HOH
932
A
WAT
148
5
HOH
HOH
933
A
WAT
149
5
HOH
HOH
934
A
WAT
150
5
HOH
HOH
935
A
WAT
151
5
HOH
HOH
936
A
WAT
153
5
HOH
HOH
937
A
WAT
154
5
HOH
HOH
938
A
WAT
155
5
HOH
HOH
939
A
WAT
157
5
HOH
HOH
940
A
WAT
158
5
HOH
HOH
941
A
WAT
159
5
HOH
HOH
942
A
WAT
161
5
HOH
HOH
943
A
WAT
162
5
HOH
HOH
944
A
WAT
163
5
HOH
HOH
945
A
WAT
165
5
HOH
HOH
946
A
WAT
166
5
HOH
HOH
947
A
WAT
167
5
HOH
HOH
948
A
WAT
168
5
HOH
HOH
949
A
WAT
171
5
HOH
HOH
950
A
WAT
172
5
HOH
HOH
951
A
WAT
173
5
HOH
HOH
952
A
WAT
174
5
HOH
HOH
953
A
WAT
175
5
HOH
HOH
954
A
WAT
176
5
HOH
HOH
955
A
WAT
177
5
HOH
HOH
956
A
WAT
180
5
HOH
HOH
957
A
WAT
181
5
HOH
HOH
958
A
WAT
182
5
HOH
HOH
959
A
WAT
184
5
HOH
HOH
960
A
WAT
185
5
HOH
HOH
961
A
WAT
189
5
HOH
HOH
962
A
WAT
191
5
HOH
HOH
963
A
WAT
193
5
HOH
HOH
964
A
WAT
198
5
HOH
HOH
965
A
WAT
199
5
HOH
HOH
966
A
WAT
200
5
HOH
HOH
967
A
WAT
201
5
HOH
HOH
968
A
WAT
202
5
HOH
HOH
969
A
WAT
203
5
HOH
HOH
970
A
WAT
204
5
HOH
HOH
971
A
WAT
205
5
HOH
HOH
972
A
WAT
207
5
HOH
HOH
973
A
WAT
208
5
HOH
HOH
974
A
WAT
209
5
HOH
HOH
975
A
WAT
213
5
HOH
HOH
976
A
WAT
214
5
HOH
HOH
977
A
WAT
215
5
HOH
HOH
978
A
WAT
216
5
HOH
HOH
979
A
WAT
218
5
HOH
HOH
980
A
WAT
219
5
HOH
HOH
981
A
WAT
221
5
HOH
HOH
982
A
WAT
222
5
HOH
HOH
983
A
WAT
223
5
HOH
HOH
984
A
WAT
227
5
HOH
HOH
985
A
WAT
228
5
HOH
HOH
986
A
WAT
230
5
HOH
HOH
987
A
WAT
231
5
HOH
HOH
988
A
WAT
232
5
HOH
HOH
989
A
WAT
233
5
HOH
HOH
990
A
WAT
234
5
HOH
HOH
991
A
WAT
237
5
HOH
HOH
992
A
WAT
238
5
HOH
HOH
993
A
WAT
241
5
HOH
HOH
994
A
WAT
242
5
HOH
HOH
995
A
WAT
244
5
HOH
HOH
996
A
WAT
245
5
HOH
HOH
997
A
WAT
247
5
HOH
HOH
998
A
WAT
251
5
HOH
HOH
999
A
WAT
252
5
HOH
HOH
1000
A
WAT
254
5
HOH
HOH
1001
A
WAT
255
5
HOH
HOH
1002
A
WAT
256
5
HOH
HOH
1003
A
WAT
257
5
HOH
HOH
1004
A
WAT
259
5
HOH
HOH
1005
A
WAT
260
5
HOH
HOH
1006
A
WAT
263
5
HOH
HOH
1007
A
WAT
266
5
HOH
HOH
1008
A
WAT
267
5
HOH
HOH
1009
A
WAT
270
5
HOH
HOH
1010
A
WAT
271
5
HOH
HOH
1011
A
WAT
273
5
HOH
HOH
1012
A
WAT
274
5
HOH
HOH
1013
A
WAT
275
5
HOH
HOH
1014
A
WAT
277
5
HOH
HOH
1015
A
WAT
278
5
HOH
HOH
1016
A
WAT
279
5
HOH
HOH
1017
A
WAT
280
5
HOH
HOH
1018
A
WAT
281
5
HOH
HOH
1019
A
WAT
283
5
HOH
HOH
1020
A
WAT
285
5
HOH
HOH
1021
A
WAT
289
5
HOH
HOH
1022
A
WAT
292
5
HOH
HOH
1023
A
WAT
294
5
HOH
HOH
1024
A
WAT
297
5
HOH
HOH
1025
A
WAT
298
5
HOH
HOH
1026
A
WAT
300
5
HOH
HOH
1027
A
WAT
301
5
HOH
HOH
1028
A
LEU
1
n
1
LEU
1
A
PRO
2
n
2
PRO
2
A
GLU
3
n
3
GLU
3
A
SER
4
n
4
SER
4
A
PHE
5
n
5
PHE
5
A
ASP
6
n
6
ASP
6
A
ALA
7
n
7
ALA
7
A
ARG
8
n
8
ARG
8
A
GLU
9
n
9
GLU
9
A
GLN
10
n
10
GLN
10
A
TRP
11
n
11
TRP
11
A
PRO
12
n
12
PRO
12
A
ASN
13
n
13
ASN
13
A
CYS
14
n
14
CYS
14
A
PRO
15
n
15
PRO
15
A
THR
16
n
16
THR
16
A
ILE
17
n
17
ILE
17
A
LYS
18
n
18
LYS
18
A
GLU
19
n
19
GLU
19
A
ILE
20
n
20
ILE
20
A
ARG
21
n
21
ARG
21
A
ASP
22
n
22
ASP
22
A
GLN
23
n
23
GLN
23
A
GLY
24
n
24
GLY
24
A
SER
25
n
25
SER
25
A
CYS
26
n
26
CYS
26
A
GLY
27
n
27
GLY
27
A
SER
28
n
28
SER
28
A
CYS
29
n
29
CYS
29
A
TRP
30
n
30
TRP
30
A
ALA
31
n
31
ALA
31
A
PHE
32
n
32
PHE
32
A
GLY
33
n
33
GLY
33
A
ALA
34
n
34
ALA
34
A
VAL
35
n
35
VAL
35
A
GLU
36
n
36
GLU
36
A
ALA
37
n
37
ALA
37
A
ILE
38
n
38
ILE
38
A
SER
39
n
39
SER
39
A
ASP
40
n
40
ASP
40
A
ARG
41
n
41
ARG
41
A
ILE
42
n
42
ILE
42
A
CYS
43
n
43
CYS
43
A
ILE
44
n
44
ILE
44
A
HIS
45
n
45
HIS
45
A
SER
46
n
46
SER
46
A
ASN
47
n
47
ASN
47
A
n
48
48
A
n
49
49
A
VAL
50
n
50
VAL
50
A
ASN
51
n
51
ASN
51
A
VAL
52
n
52
VAL
52
A
GLU
53
n
53
GLU
53
A
VAL
54
n
54
VAL
54
A
SER
55
n
55
SER
55
A
ALA
56
n
56
ALA
56
A
GLU
57
n
57
GLU
57
A
ASP
58
n
58
ASP
58
A
MET
59
n
59
MET
59
A
LEU
60
n
60
LEU
60
A
THR
61
n
61
THR
61
A
CYS
62
n
62
CYS
62
A
CYS
63
n
63
CYS
63
A
GLY
64
n
64
GLY
64
A
GLY
65
n
65
GLY
65
A
GLU
66
n
66
GLU
66
A
CYS
67
n
67
CYS
67
A
GLY
68
n
68
GLY
68
A
ASP
69
n
69
ASP
69
A
GLY
70
n
70
GLY
70
A
CYS
71
n
71
CYS
71
A
ASN
72
n
72
ASN
72
A
GLY
73
n
73
GLY
73
A
GLY
74
n
74
GLY
74
A
PHE
75
n
75
PHE
75
A
PRO
76
n
76
PRO
76
A
SER
77
n
77
SER
77
A
GLY
78
n
78
GLY
78
A
ALA
79
n
79
ALA
79
A
TRP
80
n
80
TRP
80
A
ASN
81
n
81
ASN
81
A
PHE
82
n
82
PHE
82
A
TRP
83
n
83
TRP
83
A
THR
84
n
84
THR
84
A
LYS
85
n
85
LYS
85
A
LYS
86
n
86
LYS
86
A
GLY
87
n
87
GLY
87
A
LEU
88
n
88
LEU
88
A
VAL
89
n
89
VAL
89
A
SER
90
n
90
SER
90
A
GLY
91
n
91
GLY
91
A
GLY
92
n
92
GLY
92
A
LEU
93
n
93
LEU
93
A
TYR
94
n
94
TYR
94
A
ASN
95
n
95
ASN
95
A
SER
96
n
96
SER
96
A
HIS
97
n
97
HIS
97
A
VAL
98
n
98
VAL
98
A
GLY
99
n
99
GLY
99
A
CYS
100
n
100
CYS
100
A
ARG
101
n
101
ARG
101
A
PRO
102
n
102
PRO
102
A
TYR
103
n
103
TYR
103
A
SER
104
n
104
SER
104
A
ILE
105
n
105
ILE
105
A
PRO
106
n
106
PRO
106
A
PRO
107
n
107
PRO
107
A
CYS
108
n
108
CYS
108
A
GLU
109
n
109
GLU
109
A
HIS
110
n
110
HIS
110
A
HIS
111
n
111
HIS
111
A
VAL
112
n
112
VAL
112
A
ASN
113
n
113
ASN
113
A
GLY
114
n
114
GLY
114
A
SER
115
n
115
SER
115
A
ARG
116
n
116
ARG
116
A
PRO
117
n
117
PRO
117
A
PRO
118
n
118
PRO
118
A
CYS
119
n
119
CYS
119
A
THR
120
n
120
THR
120
A
GLY
121
n
121
GLY
121
A
GLU
122
n
122
GLU
122
A
GLY
123
n
123
GLY
123
A
ASP
124
n
124
ASP
124
A
THR
125
n
125
THR
125
A
PRO
126
n
126
PRO
126
A
LYS
127
n
127
LYS
127
A
CYS
128
n
128
CYS
128
A
SER
129
n
129
SER
129
A
LYS
130
n
130
LYS
130
A
THR
131
n
131
THR
131
A
CYS
132
n
132
CYS
132
A
GLU
133
n
133
GLU
133
A
PRO
134
n
134
PRO
134
A
GLY
135
n
135
GLY
135
A
TYR
136
n
136
TYR
136
A
SER
137
n
137
SER
137
A
PRO
138
n
138
PRO
138
A
SER
139
n
139
SER
139
A
TYR
140
n
140
TYR
140
A
LYS
141
n
141
LYS
141
A
GLU
142
n
142
GLU
142
A
ASP
143
n
143
ASP
143
A
LYS
144
n
144
LYS
144
A
HIS
145
n
145
HIS
145
A
PHE
146
n
146
PHE
146
A
GLY
147
n
147
GLY
147
A
CYS
148
n
148
CYS
148
A
SER
149
n
149
SER
149
A
SER
150
n
150
SER
150
A
TYR
151
n
151
TYR
151
A
SER
152
n
152
SER
152
A
VAL
153
n
153
VAL
153
A
ALA
154
n
154
ALA
154
A
ASN
155
n
155
ASN
155
A
ASN
156
n
156
ASN
156
A
GLU
157
n
157
GLU
157
A
LYS
158
n
158
LYS
158
A
GLU
159
n
159
GLU
159
A
ILE
160
n
160
ILE
160
A
MET
161
n
161
MET
161
A
ALA
162
n
162
ALA
162
A
GLU
163
n
163
GLU
163
A
ILE
164
n
164
ILE
164
A
TYR
165
n
165
TYR
165
A
LYS
166
n
166
LYS
166
A
ASN
167
n
167
ASN
167
A
GLY
168
n
168
GLY
168
A
PRO
169
n
169
PRO
169
A
VAL
170
n
170
VAL
170
A
GLU
171
n
171
GLU
171
A
GLY
172
n
172
GLY
172
A
ALA
173
n
173
ALA
173
A
PHE
174
n
174
PHE
174
A
SER
175
n
175
SER
175
A
VAL
176
n
176
VAL
176
A
TYR
177
n
177
TYR
177
A
SER
178
n
178
SER
178
A
ASP
179
n
179
ASP
179
A
PHE
180
n
180
PHE
180
A
LEU
181
n
181
LEU
181
A
LEU
182
n
182
LEU
182
A
TYR
183
n
183
TYR
183
A
LYS
184
n
184
LYS
184
A
SER
185
n
185
SER
185
A
GLY
186
n
186
GLY
186
A
VAL
187
n
187
VAL
187
A
TYR
188
n
188
TYR
188
A
GLN
189
n
189
GLN
189
A
HIS
190
n
190
HIS
190
A
VAL
191
n
191
VAL
191
A
SER
192
n
192
SER
192
A
GLY
193
n
193
GLY
193
A
GLU
194
n
194
GLU
194
A
ILE
195
n
195
ILE
195
A
MET
196
n
196
MET
196
A
GLY
197
n
197
GLY
197
A
GLY
198
n
198
GLY
198
A
HIS
199
n
199
HIS
199
A
ALA
200
n
200
ALA
200
A
ILE
201
n
201
ILE
201
A
ARG
202
n
202
ARG
202
A
ILE
203
n
203
ILE
203
A
LEU
204
n
204
LEU
204
A
GLY
205
n
205
GLY
205
A
TRP
206
n
206
TRP
206
A
GLY
207
n
207
GLY
207
A
VAL
208
n
208
VAL
208
A
GLU
209
n
209
GLU
209
A
ASN
210
n
210
ASN
210
A
GLY
211
n
211
GLY
211
A
THR
212
n
212
THR
212
A
PRO
213
n
213
PRO
213
A
TYR
214
n
214
TYR
214
A
TRP
215
n
215
TRP
215
A
LEU
216
n
216
LEU
216
A
VAL
217
n
217
VAL
217
A
GLY
218
n
218
GLY
218
A
ASN
219
n
219
ASN
219
A
SER
220
n
220
SER
220
A
TRP
221
n
221
TRP
221
A
ASN
222
n
222
ASN
222
A
THR
223
n
223
THR
223
A
ASP
224
n
224
ASP
224
A
TRP
225
n
225
TRP
225
A
GLY
226
n
226
GLY
226
A
ASP
227
n
227
ASP
227
A
ASN
228
n
228
ASN
228
A
GLY
229
n
229
GLY
229
A
PHE
230
n
230
PHE
230
A
PHE
231
n
231
PHE
231
A
LYS
232
n
232
LYS
232
A
ILE
233
n
233
ILE
233
A
LEU
234
n
234
LEU
234
A
ARG
235
n
235
ARG
235
A
GLY
236
n
236
GLY
236
A
GLN
237
n
237
GLN
237
A
ASP
238
n
238
ASP
238
A
HIS
239
n
239
HIS
239
A
CYS
240
n
240
CYS
240
A
GLY
241
n
241
GLY
241
A
ILE
242
n
242
ILE
242
A
GLU
243
n
243
GLU
243
A
SER
244
n
244
SER
244
A
GLU
245
n
245
GLU
245
A
ILE
246
n
246
ILE
246
A
VAL
247
n
247
VAL
247
A
ALA
248
n
248
ALA
248
A
GLY
249
n
249
GLY
249
A
MET
250
n
250
MET
250
A
PRO
251
n
251
PRO
251
A
CYS
252
n
252
CYS
252
A
THR
253
n
253
THR
253
A
n
254
254
A
n
255
255
A
n
256
256
A
author_defined_assembly
1
monomeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
PHE
5
A
N
PHE
5
A
O
TRP
206
A
O
TRP
206
A
O
MET
196
A
O
MET
196
A
N
VAL
176
A
N
VAL
176
A
N
PHE
5
A
N
PHE
5
A
O
TRP
206
A
O
TRP
206
A
N
ARG
202
A
N
ARG
202
A
O
GLY
218
A
O
GLY
218
A
N
VAL
217
A
N
VAL
217
A
O
PHE
231
A
O
PHE
231
A
O
LYS
232
A
O
LYS
232
A
N
TYR
188
A
N
TYR
188
A
N
CYS
148
A
N
CYS
148
A
O
MET
250
A
O
MET
250
1
A
GLY
48
A
GLY
48
1
Y
1
A
ARG
49
A
ARG
49
1
Y
1
A
HIS
254
A
HIS
254
1
Y
1
A
GLN
255
A
GLN
255
1
Y
1
A
TYR
256
A
TYR
256
1
Y
1
A
HIS
45
-105.30
60.23
1
A
SER
46
-175.59
31.92
1
A
LYS
184
-130.19
-40.09
1
A
ASN
222
72.21
173.98
1
A
CYS
240
59.55
17.66
1
A
GLU
245
-140.03
47.88
protein_rep.param
protein.top
water_rep.param
water.top
ion.param
ion.top
042.param
042.top
gol.param
gol.top
15.5
0.68
0.00
0.00
0.68
0.00
-1.37
0.214
0.006
0.187
0.187
1.94
9.99
1396
27993
5.0
99.8
RANDOM
336293.76
0.000000
1
RESTRAINED
THROUGHOUT
0.0
ISOMORPHOUS REPLACEMENT
PDB ENTRY 1ITO
FLAT MODEL
51.6608
0.498545
0.23
0.19
5.00
0.15
0.09
1.94
9.99
227
2172
37
0
1908
0.006
1.4
23.9
0.70
1.22
1.50
1.90
2.00
2.21
2.00
2.99
2.50
0.219
0.015
0.2
2.06
224
4348
6
4.9
100.0
8.8
1.94
21.15
2DC7
28219
0.057
1
13.45
100.0
0.174
1.94
2.01
1
12.85
100.0
refinement
CNS
1.0
phasing
CNS
X-ray crystal structure analysis of bovine spleen cathepsin B-CA042 complex
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
A
ALA
7
A
ALA
7
HELX_P
A
TRP
11
A
TRP
11
1
1
5
A
CYS
14
A
CYS
14
HELX_P
A
GLU
19
A
GLU
19
5
2
6
A
SER
28
A
SER
28
HELX_P
A
HIS
45
A
HIS
45
1
3
18
A
SER
55
A
SER
55
HELX_P
A
CYS
63
A
CYS
63
1
4
9
A
GLY
64
A
GLY
64
HELX_P
A
GLY
68
A
GLY
68
5
5
5
A
ASP
69
A
ASP
69
HELX_P
A
GLY
73
A
GLY
73
5
6
5
A
PHE
75
A
PHE
75
HELX_P
A
LYS
86
A
LYS
86
1
7
12
A
ASN
156
A
ASN
156
HELX_P
A
GLY
168
A
GLY
168
1
8
13
A
SER
178
A
SER
178
HELX_P
A
LEU
182
A
LEU
182
1
9
5
A
ASP
238
A
ASP
238
HELX_P
A
ILE
242
A
ILE
242
5
10
5
disulf
2.030
A
CYS
14
A
SG
CYS
14
1_555
A
CYS
43
A
SG
CYS
43
1_555
disulf
2.033
A
CYS
26
A
SG
CYS
26
1_555
A
CYS
71
A
SG
CYS
71
1_555
disulf
2.036
A
CYS
62
A
SG
CYS
62
1_555
A
CYS
128
A
SG
CYS
128
1_555
disulf
2.024
A
CYS
63
A
SG
CYS
63
1_555
A
CYS
67
A
SG
CYS
67
1_555
disulf
2.032
A
CYS
100
A
SG
CYS
100
1_555
A
CYS
132
A
SG
CYS
132
1_555
disulf
2.028
A
CYS
108
A
SG
CYS
108
1_555
A
CYS
119
A
SG
CYS
119
1_555
disulf
2.036
A
CYS
148
A
SG
CYS
148
1_555
A
CYS
252
A
SG
CYS
252
1_555
covale
1.810
none
A
CYS
29
A
SG
CYS
29
1_555
A
042
420
C
C3
042
1_555
HYDROLASE
Cathepsin B, Cysteine Protease, CA042, HYDROLASE, EC 3.4.22.1
A
SER
137
A
SER
137
1
A
PRO
138
A
PRO
138
0.12
NP_776456
GB
1
80
27806671
LPESFDAREQWPNCPTIKEIRDQGSCGSCWAFGAVEAISDRICIHSNGRVNVEVSAEDMLTCCGGECGDGCNGGFPSGAW
NFWTKKGLVSGGLYNSHVGCRPYSIPPCEHHVNGSRPPCTGEGDTPKCSKTCEPGYSPSYKEDKHFGCSSYSVANNEKEI
MAEIYKNGPVEGAFSVYSDFLLYKSGVYQHVSGEIMGGHAIRILGWGVENGTPYWLVGNSWNTDWGDNGFFKILRGQDHC
GIESEIVAGMPCTHQY
80
335
2DC7
1
256
27806671
A
1
1
256
3
5
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
A
PHE
5
A
PHE
5
A
ASP
6
A
ASP
6
A
ILE
195
A
ILE
195
A
GLU
209
A
GLU
209
A
VAL
170
A
VAL
170
A
TYR
177
A
TYR
177
A
PHE
5
A
PHE
5
A
ASP
6
A
ASP
6
A
ILE
195
A
ILE
195
A
GLU
209
A
GLU
209
A
THR
212
A
THR
212
A
GLY
218
A
GLY
218
A
PHE
230
A
PHE
230
A
LEU
234
A
LEU
234
A
VAL
187
A
VAL
187
A
TYR
188
A
TYR
188
A
GLY
147
A
GLY
147
A
VAL
153
A
VAL
153
A
ILE
246
A
ILE
246
A
PRO
251
A
PRO
251
BINDING SITE FOR RESIDUE PO4 A 801
A
PO4
801
Software
8
BINDING SITE FOR RESIDUE 042 A 420
A
042
420
Software
16
BINDING SITE FOR RESIDUE GOL A 500
A
GOL
500
Software
5
A
PRO
2
A
PRO
2
8
1_555
A
GLN
10
A
GLN
10
8
1_555
A
SER
129
A
SER
129
8
5_554
A
TYR
165
A
TYR
165
8
1_555
A
HOH
843
E
HOH
8
5_554
A
HOH
894
E
HOH
8
1_555
A
HOH
897
E
HOH
8
5_554
A
HOH
941
E
HOH
8
5_554
A
GLN
23
A
GLN
23
16
1_555
A
GLY
24
A
GLY
24
16
1_555
A
GLY
27
A
GLY
27
16
1_555
A
SER
28
A
SER
28
16
1_555
A
CYS
29
A
CYS
29
16
1_555
A
TRP
30
A
TRP
30
16
1_555
A
GLY
73
A
GLY
73
16
1_555
A
GLY
74
A
GLY
74
16
1_555
A
HIS
110
A
HIS
110
16
1_555
A
HIS
111
A
HIS
111
16
1_555
A
CYS
119
A
CYS
119
16
1_555
A
GLY
198
A
GLY
198
16
1_555
A
HIS
199
A
HIS
199
16
1_555
A
TRP
221
A
TRP
221
16
1_555
A
HOH
927
E
HOH
16
1_555
A
HOH
1006
E
HOH
16
1_555
A
ARG
8
A
ARG
8
5
1_555
A
ASP
227
A
ASP
227
5
1_555
A
ASN
228
A
ASN
228
5
1_555
A
LYS
232
A
LYS
232
5
1_555
A
HOH
988
E
HOH
5
1_555
96
P 43 21 2