0.011724
0.000000
0.000000
0.000000
0.011724
0.000000
0.000000
0.000000
0.006668
0.00000
0.00000
0.00000
Ward, Y.D.
Emmanuel, M.J.
Thomson, D.S.
Liu, W.
Bekkali, Y.
Frye, L.L.
Girardot, M.
Morwick, T.
Young, E.R.R.
Zindell, R.
Hrapchak, M.
DeTuri, M.
White, A.
Crane, K.M.
White, D.M.
Wang, Y.
Hao, M.-H.
Grygon, C.A.
Labadia, M.E.
Wildeson, J.
Freeman, D.
Nelson, R.
Capolino, A.
Peterson, J.D.
Raymond, E.L.
Brown, M.L.
Spero, D.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90
90
90
85.296
85.296
149.961
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
C26 H37 N5 O3
467.604
N-[(1S)-2-{[(3S)-1-benzyl-3-cyanopyrrolidin-3-yl]amino}-1-(cyclohexylmethyl)-2-oxoethyl]morpholine-4-carboxamide
non-polymer
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
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
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
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
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
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
N
297
N
H
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
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
N
310
N
C
N
311
N
O
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
N
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
N
335
N
O
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
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
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
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
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
N
377
N
C
N
378
N
C
N
379
N
O
N
380
N
H
N
381
N
H
N
382
N
H
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
C
N
392
N
C
N
393
N
C
N
394
N
C
N
395
N
C
N
396
N
O
N
397
N
O
N
398
N
N
N
399
N
N
N
400
S
C
N
401
N
C
N
402
N
C
N
403
N
C
N
404
N
C
N
405
N
C
N
406
N
C
N
407
N
C
N
408
N
C
N
409
N
O
N
410
N
C
N
411
N
C
N
412
N
C
N
413
N
N
N
414
N
N
N
415
N
C
Y
416
N
C
Y
417
N
C
Y
418
N
C
Y
419
N
C
Y
420
N
C
Y
421
N
C
N
422
N
C
N
423
N
N
N
424
S
C
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
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
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
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
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
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
sing
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
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
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
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
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
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
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
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
doub
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
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
doub
N
394
N
doub
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
trip
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
sing
N
406
N
sing
Y
407
N
doub
Y
408
N
sing
Y
409
N
sing
Y
410
N
doub
Y
411
N
doub
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
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
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
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
sing
N
447
N
sing
N
448
N
sing
N
449
N
sing
to be published
0353
Design and Synthesis of Reversible Inhibitors of Cathepsin S: alpha,alpha-Disubstitution at the P1 Residue Provides Potent Inhibitors in Cellular Assays and In Vivo Models of Antigen Presentation
10.2210/pdb2r9n/pdb
pdb_00002r9n
100
1
Osmic focussing mirrors
IMAGE PLATE
RIGAKU RAXIS IIC
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
24697.670
Cathepsin S
3.4.22.27
2
man
polymer
467.604
N-[(1S)-2-{[(3S)-1-benzyl-3-cyanopyrrolidin-3-yl]amino}-1-(cyclohexylmethyl)-2-oxoethyl]morpholine-4-carboxamide
2
syn
non-polymer
18.015
water
312
nat
water
no
no
LPDSVDWREKGCVTEVKYQGSCGACWAFSAVGALEAQLKLKTGKLVSLSAQNLVDCSTEKYGNKGCNGGFMTTAFQYIID
NKGIDSDASYPYKAMDQKCQYDSKYRAATCSKYTELPYGREDVLKEAVANKGPVSVGVDARHPSFFLYRSGVYYEPSCTQ
NVNHGVLVVGYGDLNGKEYWLVKNSWGHNFGEEGYIRMARNKGNHCGIASFPSYPEIHHHHH
LPDSVDWREKGCVTEVKYQGSCGACWAFSAVGALEAQLKLKTGKLVSLSAQNLVDCSTEKYGNKGCNGGFMTTAFQYIID
NKGIDSDASYPYKAMDQKCQYDSKYRAATCSKYTELPYGREDVLKEAVANKGPVSVGVDARHPSFFLYRSGVYYEPSCTQ
NVNHGVLVVGYGDLNGKEYWLVKNSWGHNFGEEGYIRMARNKGNHCGIASFPSYPEIHHHHH
A,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
human
Homo
Escherichia
sample
CTSS
9606
Homo sapiens
562
Escherichia coli
1
2.76
55.45
VAPOR DIFFUSION, HANGING DROP
4.6
100mM NaOAc, 18-35% PEG MME (500-8000), 2 M (NH4)2SO4 with or without 15% glycerol, pH 4.6, vapor diffusion, hanging drop, temperature 298K
298
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
repository
Initial release
Version format compliance
Data collection
Refinement description
Data collection
Database references
Refinement description
1
0
2007-12-18
1
1
2011-07-13
1
2
2019-07-24
1
3
2023-08-30
_software.contact_author
_software.contact_author_email
_software.language
_software.location
_software.name
_software.type
_software.version
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
RCSB
2007-09-13
REL
REL
Y14
N-[(1S)-2-{[(3S)-1-benzyl-3-cyanopyrrolidin-3-yl]amino}-1-(cyclohexylmethyl)-2-oxoethyl]morpholine-4-carboxamide
HOH
water
1MS6
pdb entry 1MS6
PDB
experimental model
Y14
281
2
Y14
Y14
281
A
Y14
281
2
Y14
Y14
281
B
HOH
1
3
HOH
HOH
282
A
HOH
2
3
HOH
HOH
283
A
HOH
6
3
HOH
HOH
284
A
HOH
10
3
HOH
HOH
285
A
HOH
12
3
HOH
HOH
286
A
HOH
21
3
HOH
HOH
287
A
HOH
22
3
HOH
HOH
288
A
HOH
23
3
HOH
HOH
289
A
HOH
25
3
HOH
HOH
290
A
HOH
29
3
HOH
HOH
291
A
HOH
32
3
HOH
HOH
292
A
HOH
35
3
HOH
HOH
293
A
HOH
36
3
HOH
HOH
294
A
HOH
38
3
HOH
HOH
295
A
HOH
40
3
HOH
HOH
296
A
HOH
41
3
HOH
HOH
297
A
HOH
43
3
HOH
HOH
298
A
HOH
50
3
HOH
HOH
299
A
HOH
52
3
HOH
HOH
300
A
HOH
58
3
HOH
HOH
301
A
HOH
59
3
HOH
HOH
302
A
HOH
61
3
HOH
HOH
303
A
HOH
62
3
HOH
HOH
304
A
HOH
68
3
HOH
HOH
305
A
HOH
70
3
HOH
HOH
306
A
HOH
72
3
HOH
HOH
307
A
HOH
73
3
HOH
HOH
308
A
HOH
76
3
HOH
HOH
309
A
HOH
79
3
HOH
HOH
310
A
HOH
80
3
HOH
HOH
311
A
HOH
81
3
HOH
HOH
312
A
HOH
82
3
HOH
HOH
313
A
HOH
83
3
HOH
HOH
314
A
HOH
84
3
HOH
HOH
315
A
HOH
86
3
HOH
HOH
316
A
HOH
90
3
HOH
HOH
317
A
HOH
92
3
HOH
HOH
318
A
HOH
94
3
HOH
HOH
319
A
HOH
95
3
HOH
HOH
320
A
HOH
96
3
HOH
HOH
321
A
HOH
99
3
HOH
HOH
322
A
HOH
100
3
HOH
HOH
323
A
HOH
101
3
HOH
HOH
324
A
HOH
102
3
HOH
HOH
325
A
HOH
104
3
HOH
HOH
326
A
HOH
106
3
HOH
HOH
327
A
HOH
109
3
HOH
HOH
328
A
HOH
112
3
HOH
HOH
329
A
HOH
113
3
HOH
HOH
330
A
HOH
114
3
HOH
HOH
331
A
HOH
117
3
HOH
HOH
332
A
HOH
118
3
HOH
HOH
333
A
HOH
119
3
HOH
HOH
334
A
HOH
124
3
HOH
HOH
335
A
HOH
125
3
HOH
HOH
336
A
HOH
126
3
HOH
HOH
337
A
HOH
127
3
HOH
HOH
338
A
HOH
128
3
HOH
HOH
339
A
HOH
132
3
HOH
HOH
340
A
HOH
139
3
HOH
HOH
341
A
HOH
141
3
HOH
HOH
342
A
HOH
142
3
HOH
HOH
343
A
HOH
145
3
HOH
HOH
344
A
HOH
148
3
HOH
HOH
345
A
HOH
150
3
HOH
HOH
346
A
HOH
151
3
HOH
HOH
347
A
HOH
154
3
HOH
HOH
348
A
HOH
156
3
HOH
HOH
349
A
HOH
162
3
HOH
HOH
350
A
HOH
164
3
HOH
HOH
351
A
HOH
166
3
HOH
HOH
352
A
HOH
167
3
HOH
HOH
353
A
HOH
168
3
HOH
HOH
354
A
HOH
171
3
HOH
HOH
355
A
HOH
172
3
HOH
HOH
356
A
HOH
173
3
HOH
HOH
357
A
HOH
177
3
HOH
HOH
358
A
HOH
179
3
HOH
HOH
359
A
HOH
180
3
HOH
HOH
360
A
HOH
186
3
HOH
HOH
361
A
HOH
189
3
HOH
HOH
362
A
HOH
191
3
HOH
HOH
363
A
HOH
193
3
HOH
HOH
364
A
HOH
195
3
HOH
HOH
365
A
HOH
196
3
HOH
HOH
366
A
HOH
197
3
HOH
HOH
367
A
HOH
198
3
HOH
HOH
368
A
HOH
199
3
HOH
HOH
369
A
HOH
200
3
HOH
HOH
370
A
HOH
205
3
HOH
HOH
371
A
HOH
209
3
HOH
HOH
372
A
HOH
214
3
HOH
HOH
373
A
HOH
220
3
HOH
HOH
374
A
HOH
223
3
HOH
HOH
375
A
HOH
227
3
HOH
HOH
376
A
HOH
228
3
HOH
HOH
377
A
HOH
247
3
HOH
HOH
378
A
HOH
249
3
HOH
HOH
379
A
HOH
256
3
HOH
HOH
380
A
HOH
258
3
HOH
HOH
381
A
HOH
259
3
HOH
HOH
382
A
HOH
261
3
HOH
HOH
383
A
HOH
262
3
HOH
HOH
384
A
HOH
266
3
HOH
HOH
385
A
HOH
267
3
HOH
HOH
386
A
HOH
269
3
HOH
HOH
387
A
HOH
270
3
HOH
HOH
388
A
HOH
271
3
HOH
HOH
389
A
HOH
276
3
HOH
HOH
390
A
HOH
279
3
HOH
HOH
391
A
HOH
280
3
HOH
HOH
392
A
HOH
281
3
HOH
HOH
393
A
HOH
283
3
HOH
HOH
394
A
HOH
287
3
HOH
HOH
395
A
HOH
291
3
HOH
HOH
396
A
HOH
296
3
HOH
HOH
397
A
HOH
298
3
HOH
HOH
398
A
HOH
301
3
HOH
HOH
399
A
HOH
303
3
HOH
HOH
400
A
HOH
304
3
HOH
HOH
401
A
HOH
305
3
HOH
HOH
402
A
HOH
306
3
HOH
HOH
403
A
HOH
307
3
HOH
HOH
404
A
HOH
309
3
HOH
HOH
405
A
HOH
310
3
HOH
HOH
406
A
HOH
312
3
HOH
HOH
407
A
HOH
313
3
HOH
HOH
408
A
HOH
321
3
HOH
HOH
409
A
HOH
324
3
HOH
HOH
410
A
HOH
329
3
HOH
HOH
411
A
HOH
330
3
HOH
HOH
412
A
HOH
333
3
HOH
HOH
413
A
HOH
339
3
HOH
HOH
414
A
HOH
349
3
HOH
HOH
415
A
HOH
351
3
HOH
HOH
416
A
HOH
355
3
HOH
HOH
417
A
HOH
356
3
HOH
HOH
418
A
HOH
357
3
HOH
HOH
419
A
HOH
368
3
HOH
HOH
420
A
HOH
371
3
HOH
HOH
421
A
HOH
372
3
HOH
HOH
422
A
HOH
374
3
HOH
HOH
423
A
HOH
378
3
HOH
HOH
424
A
HOH
379
3
HOH
HOH
425
A
HOH
380
3
HOH
HOH
426
A
HOH
383
3
HOH
HOH
427
A
HOH
385
3
HOH
HOH
428
A
HOH
388
3
HOH
HOH
429
A
HOH
391
3
HOH
HOH
430
A
HOH
393
3
HOH
HOH
431
A
HOH
399
3
HOH
HOH
432
A
HOH
4
3
HOH
HOH
282
B
HOH
5
3
HOH
HOH
283
B
HOH
7
3
HOH
HOH
284
B
HOH
8
3
HOH
HOH
285
B
HOH
9
3
HOH
HOH
286
B
HOH
11
3
HOH
HOH
287
B
HOH
13
3
HOH
HOH
288
B
HOH
14
3
HOH
HOH
289
B
HOH
15
3
HOH
HOH
290
B
HOH
16
3
HOH
HOH
291
B
HOH
17
3
HOH
HOH
292
B
HOH
18
3
HOH
HOH
293
B
HOH
19
3
HOH
HOH
294
B
HOH
20
3
HOH
HOH
295
B
HOH
24
3
HOH
HOH
296
B
HOH
26
3
HOH
HOH
297
B
HOH
27
3
HOH
HOH
298
B
HOH
30
3
HOH
HOH
299
B
HOH
31
3
HOH
HOH
300
B
HOH
33
3
HOH
HOH
301
B
HOH
34
3
HOH
HOH
302
B
HOH
37
3
HOH
HOH
303
B
HOH
39
3
HOH
HOH
304
B
HOH
42
3
HOH
HOH
305
B
HOH
44
3
HOH
HOH
306
B
HOH
45
3
HOH
HOH
307
B
HOH
47
3
HOH
HOH
308
B
HOH
49
3
HOH
HOH
309
B
HOH
51
3
HOH
HOH
310
B
HOH
53
3
HOH
HOH
311
B
HOH
54
3
HOH
HOH
312
B
HOH
55
3
HOH
HOH
313
B
HOH
56
3
HOH
HOH
314
B
HOH
57
3
HOH
HOH
315
B
HOH
60
3
HOH
HOH
316
B
HOH
63
3
HOH
HOH
317
B
HOH
64
3
HOH
HOH
318
B
HOH
65
3
HOH
HOH
319
B
HOH
66
3
HOH
HOH
320
B
HOH
67
3
HOH
HOH
321
B
HOH
69
3
HOH
HOH
322
B
HOH
71
3
HOH
HOH
323
B
HOH
75
3
HOH
HOH
324
B
HOH
77
3
HOH
HOH
325
B
HOH
78
3
HOH
HOH
326
B
HOH
87
3
HOH
HOH
327
B
HOH
89
3
HOH
HOH
328
B
HOH
93
3
HOH
HOH
329
B
HOH
97
3
HOH
HOH
330
B
HOH
98
3
HOH
HOH
331
B
HOH
103
3
HOH
HOH
332
B
HOH
108
3
HOH
HOH
333
B
HOH
110
3
HOH
HOH
334
B
HOH
111
3
HOH
HOH
335
B
HOH
115
3
HOH
HOH
336
B
HOH
120
3
HOH
HOH
337
B
HOH
121
3
HOH
HOH
338
B
HOH
122
3
HOH
HOH
339
B
HOH
123
3
HOH
HOH
340
B
HOH
130
3
HOH
HOH
341
B
HOH
131
3
HOH
HOH
342
B
HOH
134
3
HOH
HOH
343
B
HOH
135
3
HOH
HOH
344
B
HOH
136
3
HOH
HOH
345
B
HOH
140
3
HOH
HOH
346
B
HOH
143
3
HOH
HOH
347
B
HOH
146
3
HOH
HOH
348
B
HOH
147
3
HOH
HOH
349
B
HOH
149
3
HOH
HOH
350
B
HOH
152
3
HOH
HOH
351
B
HOH
153
3
HOH
HOH
352
B
HOH
157
3
HOH
HOH
353
B
HOH
159
3
HOH
HOH
354
B
HOH
161
3
HOH
HOH
355
B
HOH
163
3
HOH
HOH
356
B
HOH
165
3
HOH
HOH
357
B
HOH
169
3
HOH
HOH
358
B
HOH
174
3
HOH
HOH
359
B
HOH
175
3
HOH
HOH
360
B
HOH
176
3
HOH
HOH
361
B
HOH
178
3
HOH
HOH
362
B
HOH
181
3
HOH
HOH
363
B
HOH
182
3
HOH
HOH
364
B
HOH
183
3
HOH
HOH
365
B
HOH
185
3
HOH
HOH
366
B
HOH
187
3
HOH
HOH
367
B
HOH
188
3
HOH
HOH
368
B
HOH
190
3
HOH
HOH
369
B
HOH
192
3
HOH
HOH
370
B
HOH
194
3
HOH
HOH
371
B
HOH
202
3
HOH
HOH
372
B
HOH
204
3
HOH
HOH
373
B
HOH
206
3
HOH
HOH
374
B
HOH
210
3
HOH
HOH
375
B
HOH
211
3
HOH
HOH
376
B
HOH
212
3
HOH
HOH
377
B
HOH
213
3
HOH
HOH
378
B
HOH
216
3
HOH
HOH
379
B
HOH
218
3
HOH
HOH
380
B
HOH
219
3
HOH
HOH
381
B
HOH
221
3
HOH
HOH
382
B
HOH
225
3
HOH
HOH
383
B
HOH
229
3
HOH
HOH
384
B
HOH
231
3
HOH
HOH
385
B
HOH
237
3
HOH
HOH
386
B
HOH
238
3
HOH
HOH
387
B
HOH
239
3
HOH
HOH
388
B
HOH
240
3
HOH
HOH
389
B
HOH
241
3
HOH
HOH
390
B
HOH
242
3
HOH
HOH
391
B
HOH
243
3
HOH
HOH
392
B
HOH
244
3
HOH
HOH
393
B
HOH
248
3
HOH
HOH
394
B
HOH
250
3
HOH
HOH
395
B
HOH
251
3
HOH
HOH
396
B
HOH
252
3
HOH
HOH
397
B
HOH
253
3
HOH
HOH
398
B
HOH
254
3
HOH
HOH
399
B
HOH
255
3
HOH
HOH
400
B
HOH
265
3
HOH
HOH
401
B
HOH
274
3
HOH
HOH
402
B
HOH
275
3
HOH
HOH
403
B
HOH
277
3
HOH
HOH
404
B
HOH
284
3
HOH
HOH
405
B
HOH
285
3
HOH
HOH
406
B
HOH
286
3
HOH
HOH
407
B
HOH
289
3
HOH
HOH
408
B
HOH
290
3
HOH
HOH
409
B
HOH
294
3
HOH
HOH
410
B
HOH
295
3
HOH
HOH
411
B
HOH
299
3
HOH
HOH
412
B
HOH
300
3
HOH
HOH
413
B
HOH
302
3
HOH
HOH
414
B
HOH
311
3
HOH
HOH
415
B
HOH
315
3
HOH
HOH
416
B
HOH
317
3
HOH
HOH
417
B
HOH
326
3
HOH
HOH
418
B
HOH
327
3
HOH
HOH
419
B
HOH
334
3
HOH
HOH
420
B
HOH
335
3
HOH
HOH
421
B
HOH
336
3
HOH
HOH
422
B
HOH
338
3
HOH
HOH
423
B
HOH
340
3
HOH
HOH
424
B
HOH
341
3
HOH
HOH
425
B
HOH
342
3
HOH
HOH
426
B
HOH
343
3
HOH
HOH
427
B
HOH
358
3
HOH
HOH
428
B
HOH
359
3
HOH
HOH
429
B
HOH
364
3
HOH
HOH
430
B
HOH
365
3
HOH
HOH
431
B
HOH
366
3
HOH
HOH
432
B
HOH
367
3
HOH
HOH
433
B
HOH
370
3
HOH
HOH
434
B
HOH
376
3
HOH
HOH
435
B
HOH
382
3
HOH
HOH
436
B
HOH
384
3
HOH
HOH
437
B
HOH
389
3
HOH
HOH
438
B
HOH
390
3
HOH
HOH
439
B
HOH
392
3
HOH
HOH
440
B
HOH
398
3
HOH
HOH
441
B
HOH
400
3
HOH
HOH
442
B
LEU
1
n
1
LEU
1
A
PRO
2
n
2
PRO
2
A
ASP
3
n
3
ASP
3
A
SER
4
n
4
SER
4
A
VAL
5
n
5
VAL
5
A
ASP
6
n
6
ASP
6
A
TRP
7
n
7
TRP
7
A
ARG
8
n
8
ARG
8
A
GLU
9
n
9
GLU
9
A
LYS
10
n
10
LYS
10
A
GLY
11
n
11
GLY
11
A
CYS
12
n
12
CYS
12
A
VAL
13
n
13
VAL
13
A
THR
14
n
14
THR
14
A
GLU
15
n
15
GLU
15
A
VAL
16
n
16
VAL
16
A
LYS
17
n
17
LYS
17
A
TYR
18
n
18
TYR
18
A
GLN
19
n
19
GLN
19
A
GLY
20
n
20
GLY
20
A
SER
21
n
21
SER
21
A
CYS
22
n
22
CYS
22
A
GLY
23
n
23
GLY
23
A
ALA
24
n
24
ALA
24
A
CYS
25
n
25
CYS
25
A
TRP
26
n
26
TRP
26
A
ALA
27
n
27
ALA
27
A
PHE
28
n
28
PHE
28
A
SER
29
n
29
SER
29
A
ALA
30
n
30
ALA
30
A
VAL
31
n
31
VAL
31
A
GLY
32
n
32
GLY
32
A
ALA
33
n
33
ALA
33
A
LEU
34
n
34
LEU
34
A
GLU
35
n
35
GLU
35
A
ALA
36
n
36
ALA
36
A
GLN
37
n
37
GLN
37
A
LEU
38
n
38
LEU
38
A
LYS
39
n
39
LYS
39
A
LEU
40
n
40
LEU
40
A
LYS
41
n
41
LYS
41
A
THR
42
n
42
THR
42
A
GLY
43
n
43
GLY
43
A
LYS
44
n
44
LYS
44
A
LEU
45
n
45
LEU
45
A
VAL
46
n
46
VAL
46
A
SER
47
n
47
SER
47
A
LEU
48
n
48
LEU
48
A
SER
49
n
49
SER
49
A
ALA
50
n
50
ALA
50
A
GLN
51
n
51
GLN
51
A
ASN
52
n
52
ASN
52
A
LEU
53
n
53
LEU
53
A
VAL
54
n
54
VAL
54
A
ASP
55
n
55
ASP
55
A
CYS
56
n
56
CYS
56
A
SER
57
n
57
SER
57
A
THR
58
n
58
THR
58
A
GLU
59
n
59
GLU
59
A
LYS
60
n
60
LYS
60
A
TYR
61
n
61
TYR
61
A
GLY
62
n
62
GLY
62
A
ASN
63
n
63
ASN
63
A
LYS
64
n
64
LYS
64
A
GLY
65
n
65
GLY
65
A
CYS
66
n
66
CYS
66
A
ASN
67
n
67
ASN
67
A
GLY
68
n
68
GLY
68
A
GLY
69
n
69
GLY
69
A
PHE
70
n
70
PHE
70
A
MET
71
n
71
MET
71
A
THR
72
n
72
THR
72
A
THR
73
n
73
THR
73
A
ALA
74
n
74
ALA
74
A
PHE
75
n
75
PHE
75
A
GLN
76
n
76
GLN
76
A
TYR
77
n
77
TYR
77
A
ILE
78
n
78
ILE
78
A
ILE
79
n
79
ILE
79
A
ASP
80
n
80
ASP
80
A
ASN
81
n
81
ASN
81
A
LYS
82
n
82
LYS
82
A
GLY
83
n
83
GLY
83
A
ILE
84
n
84
ILE
84
A
ASP
85
n
85
ASP
85
A
SER
86
n
86
SER
86
A
ASP
87
n
87
ASP
87
A
ALA
88
n
88
ALA
88
A
SER
89
n
89
SER
89
A
TYR
90
n
90
TYR
90
A
PRO
91
n
91
PRO
91
A
TYR
92
n
92
TYR
92
A
LYS
93
n
93
LYS
93
A
ALA
94
n
94
ALA
94
A
MET
95
n
95
MET
95
A
ASP
96
n
96
ASP
96
A
GLN
97
n
97
GLN
97
A
LYS
98
n
98
LYS
98
A
CYS
99
n
99
CYS
99
A
GLN
100
n
100
GLN
100
A
TYR
101
n
101
TYR
101
A
ASP
102
n
102
ASP
102
A
SER
103
n
103
SER
103
A
LYS
104
n
104
LYS
104
A
TYR
105
n
105
TYR
105
A
ARG
106
n
106
ARG
106
A
ALA
107
n
107
ALA
107
A
ALA
108
n
108
ALA
108
A
THR
109
n
109
THR
109
A
CYS
110
n
110
CYS
110
A
SER
111
n
111
SER
111
A
LYS
112
n
112
LYS
112
A
TYR
113
n
113
TYR
113
A
THR
114
n
114
THR
114
A
GLU
115
n
115
GLU
115
A
LEU
116
n
116
LEU
116
A
PRO
117
n
117
PRO
117
A
TYR
118
n
118
TYR
118
A
GLY
119
n
119
GLY
119
A
ARG
120
n
120
ARG
120
A
GLU
121
n
121
GLU
121
A
ASP
122
n
122
ASP
122
A
VAL
123
n
123
VAL
123
A
LEU
124
n
124
LEU
124
A
LYS
125
n
125
LYS
125
A
GLU
126
n
126
GLU
126
A
ALA
127
n
127
ALA
127
A
VAL
128
n
128
VAL
128
A
ALA
129
n
129
ALA
129
A
ASN
130
n
130
ASN
130
A
LYS
131
n
131
LYS
131
A
GLY
132
n
132
GLY
132
A
PRO
133
n
133
PRO
133
A
VAL
134
n
134
VAL
134
A
SER
135
n
135
SER
135
A
VAL
136
n
136
VAL
136
A
GLY
137
n
137
GLY
137
A
VAL
138
n
138
VAL
138
A
ASP
139
n
139
ASP
139
A
ALA
140
n
140
ALA
140
A
ARG
141
n
141
ARG
141
A
HIS
142
n
142
HIS
142
A
PRO
143
n
143
PRO
143
A
SER
144
n
144
SER
144
A
PHE
145
n
145
PHE
145
A
PHE
146
n
146
PHE
146
A
LEU
147
n
147
LEU
147
A
TYR
148
n
148
TYR
148
A
ARG
149
n
149
ARG
149
A
SER
150
n
150
SER
150
A
GLY
151
n
151
GLY
151
A
VAL
152
n
152
VAL
152
A
TYR
153
n
153
TYR
153
A
TYR
154
n
154
TYR
154
A
GLU
155
n
155
GLU
155
A
PRO
156
n
156
PRO
156
A
SER
157
n
157
SER
157
A
CYS
158
n
158
CYS
158
A
THR
159
n
159
THR
159
A
GLN
160
n
160
GLN
160
A
ASN
161
n
161
ASN
161
A
VAL
162
n
162
VAL
162
A
ASN
163
n
163
ASN
163
A
HIS
164
n
164
HIS
164
A
GLY
165
n
165
GLY
165
A
VAL
166
n
166
VAL
166
A
LEU
167
n
167
LEU
167
A
VAL
168
n
168
VAL
168
A
VAL
169
n
169
VAL
169
A
GLY
170
n
170
GLY
170
A
TYR
171
n
171
TYR
171
A
GLY
172
n
172
GLY
172
A
ASP
173
n
173
ASP
173
A
LEU
174
n
174
LEU
174
A
ASN
175
n
175
ASN
175
A
GLY
176
n
176
GLY
176
A
LYS
177
n
177
LYS
177
A
GLU
178
n
178
GLU
178
A
TYR
179
n
179
TYR
179
A
TRP
180
n
180
TRP
180
A
LEU
181
n
181
LEU
181
A
VAL
182
n
182
VAL
182
A
LYS
183
n
183
LYS
183
A
ASN
184
n
184
ASN
184
A
SER
185
n
185
SER
185
A
TRP
186
n
186
TRP
186
A
GLY
187
n
187
GLY
187
A
HIS
188
n
188
HIS
188
A
ASN
189
n
189
ASN
189
A
PHE
190
n
190
PHE
190
A
GLY
191
n
191
GLY
191
A
GLU
192
n
192
GLU
192
A
GLU
193
n
193
GLU
193
A
GLY
194
n
194
GLY
194
A
TYR
195
n
195
TYR
195
A
ILE
196
n
196
ILE
196
A
ARG
197
n
197
ARG
197
A
MET
198
n
198
MET
198
A
ALA
199
n
199
ALA
199
A
ARG
200
n
200
ARG
200
A
ASN
201
n
201
ASN
201
A
LYS
202
n
202
LYS
202
A
GLY
203
n
203
GLY
203
A
ASN
204
n
204
ASN
204
A
HIS
205
n
205
HIS
205
A
CYS
206
n
206
CYS
206
A
GLY
207
n
207
GLY
207
A
ILE
208
n
208
ILE
208
A
ALA
209
n
209
ALA
209
A
SER
210
n
210
SER
210
A
PHE
211
n
211
PHE
211
A
PRO
212
n
212
PRO
212
A
SER
213
n
213
SER
213
A
TYR
214
n
214
TYR
214
A
PRO
215
n
215
PRO
215
A
GLU
216
n
216
GLU
216
A
ILE
217
n
217
ILE
217
A
n
218
218
A
n
219
219
A
n
220
220
A
n
221
221
A
n
222
222
A
LEU
1
n
1
LEU
1
B
PRO
2
n
2
PRO
2
B
ASP
3
n
3
ASP
3
B
SER
4
n
4
SER
4
B
VAL
5
n
5
VAL
5
B
ASP
6
n
6
ASP
6
B
TRP
7
n
7
TRP
7
B
ARG
8
n
8
ARG
8
B
GLU
9
n
9
GLU
9
B
LYS
10
n
10
LYS
10
B
GLY
11
n
11
GLY
11
B
CYS
12
n
12
CYS
12
B
VAL
13
n
13
VAL
13
B
THR
14
n
14
THR
14
B
GLU
15
n
15
GLU
15
B
VAL
16
n
16
VAL
16
B
LYS
17
n
17
LYS
17
B
TYR
18
n
18
TYR
18
B
GLN
19
n
19
GLN
19
B
GLY
20
n
20
GLY
20
B
SER
21
n
21
SER
21
B
CYS
22
n
22
CYS
22
B
GLY
23
n
23
GLY
23
B
ALA
24
n
24
ALA
24
B
CYS
25
n
25
CYS
25
B
TRP
26
n
26
TRP
26
B
ALA
27
n
27
ALA
27
B
PHE
28
n
28
PHE
28
B
SER
29
n
29
SER
29
B
ALA
30
n
30
ALA
30
B
VAL
31
n
31
VAL
31
B
GLY
32
n
32
GLY
32
B
ALA
33
n
33
ALA
33
B
LEU
34
n
34
LEU
34
B
GLU
35
n
35
GLU
35
B
ALA
36
n
36
ALA
36
B
GLN
37
n
37
GLN
37
B
LEU
38
n
38
LEU
38
B
LYS
39
n
39
LYS
39
B
LEU
40
n
40
LEU
40
B
LYS
41
n
41
LYS
41
B
THR
42
n
42
THR
42
B
GLY
43
n
43
GLY
43
B
LYS
44
n
44
LYS
44
B
LEU
45
n
45
LEU
45
B
VAL
46
n
46
VAL
46
B
SER
47
n
47
SER
47
B
LEU
48
n
48
LEU
48
B
SER
49
n
49
SER
49
B
ALA
50
n
50
ALA
50
B
GLN
51
n
51
GLN
51
B
ASN
52
n
52
ASN
52
B
LEU
53
n
53
LEU
53
B
VAL
54
n
54
VAL
54
B
ASP
55
n
55
ASP
55
B
CYS
56
n
56
CYS
56
B
SER
57
n
57
SER
57
B
THR
58
n
58
THR
58
B
GLU
59
n
59
GLU
59
B
LYS
60
n
60
LYS
60
B
TYR
61
n
61
TYR
61
B
GLY
62
n
62
GLY
62
B
ASN
63
n
63
ASN
63
B
LYS
64
n
64
LYS
64
B
GLY
65
n
65
GLY
65
B
CYS
66
n
66
CYS
66
B
ASN
67
n
67
ASN
67
B
GLY
68
n
68
GLY
68
B
GLY
69
n
69
GLY
69
B
PHE
70
n
70
PHE
70
B
MET
71
n
71
MET
71
B
THR
72
n
72
THR
72
B
THR
73
n
73
THR
73
B
ALA
74
n
74
ALA
74
B
PHE
75
n
75
PHE
75
B
GLN
76
n
76
GLN
76
B
TYR
77
n
77
TYR
77
B
ILE
78
n
78
ILE
78
B
ILE
79
n
79
ILE
79
B
ASP
80
n
80
ASP
80
B
ASN
81
n
81
ASN
81
B
LYS
82
n
82
LYS
82
B
GLY
83
n
83
GLY
83
B
ILE
84
n
84
ILE
84
B
ASP
85
n
85
ASP
85
B
SER
86
n
86
SER
86
B
ASP
87
n
87
ASP
87
B
ALA
88
n
88
ALA
88
B
SER
89
n
89
SER
89
B
TYR
90
n
90
TYR
90
B
PRO
91
n
91
PRO
91
B
TYR
92
n
92
TYR
92
B
LYS
93
n
93
LYS
93
B
ALA
94
n
94
ALA
94
B
MET
95
n
95
MET
95
B
ASP
96
n
96
ASP
96
B
GLN
97
n
97
GLN
97
B
LYS
98
n
98
LYS
98
B
CYS
99
n
99
CYS
99
B
GLN
100
n
100
GLN
100
B
TYR
101
n
101
TYR
101
B
ASP
102
n
102
ASP
102
B
SER
103
n
103
SER
103
B
LYS
104
n
104
LYS
104
B
TYR
105
n
105
TYR
105
B
ARG
106
n
106
ARG
106
B
ALA
107
n
107
ALA
107
B
ALA
108
n
108
ALA
108
B
THR
109
n
109
THR
109
B
CYS
110
n
110
CYS
110
B
SER
111
n
111
SER
111
B
LYS
112
n
112
LYS
112
B
TYR
113
n
113
TYR
113
B
THR
114
n
114
THR
114
B
GLU
115
n
115
GLU
115
B
LEU
116
n
116
LEU
116
B
PRO
117
n
117
PRO
117
B
TYR
118
n
118
TYR
118
B
GLY
119
n
119
GLY
119
B
ARG
120
n
120
ARG
120
B
GLU
121
n
121
GLU
121
B
ASP
122
n
122
ASP
122
B
VAL
123
n
123
VAL
123
B
LEU
124
n
124
LEU
124
B
LYS
125
n
125
LYS
125
B
GLU
126
n
126
GLU
126
B
ALA
127
n
127
ALA
127
B
VAL
128
n
128
VAL
128
B
ALA
129
n
129
ALA
129
B
ASN
130
n
130
ASN
130
B
LYS
131
n
131
LYS
131
B
GLY
132
n
132
GLY
132
B
PRO
133
n
133
PRO
133
B
VAL
134
n
134
VAL
134
B
SER
135
n
135
SER
135
B
VAL
136
n
136
VAL
136
B
GLY
137
n
137
GLY
137
B
VAL
138
n
138
VAL
138
B
ASP
139
n
139
ASP
139
B
ALA
140
n
140
ALA
140
B
ARG
141
n
141
ARG
141
B
HIS
142
n
142
HIS
142
B
PRO
143
n
143
PRO
143
B
SER
144
n
144
SER
144
B
PHE
145
n
145
PHE
145
B
PHE
146
n
146
PHE
146
B
LEU
147
n
147
LEU
147
B
TYR
148
n
148
TYR
148
B
ARG
149
n
149
ARG
149
B
SER
150
n
150
SER
150
B
GLY
151
n
151
GLY
151
B
VAL
152
n
152
VAL
152
B
TYR
153
n
153
TYR
153
B
TYR
154
n
154
TYR
154
B
GLU
155
n
155
GLU
155
B
PRO
156
n
156
PRO
156
B
SER
157
n
157
SER
157
B
CYS
158
n
158
CYS
158
B
THR
159
n
159
THR
159
B
GLN
160
n
160
GLN
160
B
ASN
161
n
161
ASN
161
B
VAL
162
n
162
VAL
162
B
ASN
163
n
163
ASN
163
B
HIS
164
n
164
HIS
164
B
GLY
165
n
165
GLY
165
B
VAL
166
n
166
VAL
166
B
LEU
167
n
167
LEU
167
B
VAL
168
n
168
VAL
168
B
VAL
169
n
169
VAL
169
B
GLY
170
n
170
GLY
170
B
TYR
171
n
171
TYR
171
B
GLY
172
n
172
GLY
172
B
ASP
173
n
173
ASP
173
B
LEU
174
n
174
LEU
174
B
ASN
175
n
175
ASN
175
B
GLY
176
n
176
GLY
176
B
LYS
177
n
177
LYS
177
B
GLU
178
n
178
GLU
178
B
TYR
179
n
179
TYR
179
B
TRP
180
n
180
TRP
180
B
LEU
181
n
181
LEU
181
B
VAL
182
n
182
VAL
182
B
LYS
183
n
183
LYS
183
B
ASN
184
n
184
ASN
184
B
SER
185
n
185
SER
185
B
TRP
186
n
186
TRP
186
B
GLY
187
n
187
GLY
187
B
HIS
188
n
188
HIS
188
B
ASN
189
n
189
ASN
189
B
PHE
190
n
190
PHE
190
B
GLY
191
n
191
GLY
191
B
GLU
192
n
192
GLU
192
B
GLU
193
n
193
GLU
193
B
GLY
194
n
194
GLY
194
B
TYR
195
n
195
TYR
195
B
ILE
196
n
196
ILE
196
B
ARG
197
n
197
ARG
197
B
MET
198
n
198
MET
198
B
ALA
199
n
199
ALA
199
B
ARG
200
n
200
ARG
200
B
ASN
201
n
201
ASN
201
B
LYS
202
n
202
LYS
202
B
GLY
203
n
203
GLY
203
B
ASN
204
n
204
ASN
204
B
HIS
205
n
205
HIS
205
B
CYS
206
n
206
CYS
206
B
GLY
207
n
207
GLY
207
B
ILE
208
n
208
ILE
208
B
ALA
209
n
209
ALA
209
B
SER
210
n
210
SER
210
B
PHE
211
n
211
PHE
211
B
PRO
212
n
212
PRO
212
B
SER
213
n
213
SER
213
B
TYR
214
n
214
TYR
214
B
PRO
215
n
215
PRO
215
B
GLU
216
n
216
GLU
216
B
ILE
217
n
217
ILE
217
B
n
218
218
B
n
219
219
B
n
220
220
B
n
221
221
B
n
222
222
B
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
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
VAL
5
A
N
VAL
5
A
O
TYR
171
A
O
TYR
171
A
O
VAL
166
A
O
VAL
166
A
N
VAL
136
A
N
VAL
136
A
N
VAL
5
A
N
VAL
5
A
O
TYR
171
A
O
TYR
171
A
N
LEU
167
A
N
LEU
167
A
O
LYS
183
A
O
LYS
183
A
N
VAL
182
A
N
VAL
182
A
O
ILE
196
A
O
ILE
196
A
N
ILE
84
A
N
ILE
84
A
O
ALA
107
A
O
ALA
107
A
N
THR
114
A
N
THR
114
A
O
TYR
214
A
O
TYR
214
B
N
VAL
5
B
N
VAL
5
B
O
TYR
171
B
O
TYR
171
B
O
VAL
166
B
O
VAL
166
B
N
VAL
136
B
N
VAL
136
B
N
VAL
5
B
N
VAL
5
B
O
TYR
171
B
O
TYR
171
B
N
LEU
167
B
N
LEU
167
B
O
LYS
183
B
O
LYS
183
B
N
TRP
180
B
N
TRP
180
B
O
MET
198
B
O
MET
198
B
O
ARG
197
B
O
ARG
197
B
N
TYR
153
B
N
TYR
153
B
N
ILE
84
B
N
ILE
84
B
O
ALA
107
B
O
ALA
107
B
N
THR
114
B
N
THR
114
B
O
TYR
214
B
O
TYR
214
1
B
HOH
376
F
HOH
1
B
HOH
390
F
HOH
1
B
HOH
433
F
HOH
1
A
CG
ARG
149
A
CG
ARG
149
1
Y
1
A
CD
ARG
149
A
CD
ARG
149
1
Y
1
A
NE
ARG
149
A
NE
ARG
149
1
Y
1
A
CZ
ARG
149
A
CZ
ARG
149
1
Y
1
A
NH1
ARG
149
A
NH1
ARG
149
1
Y
1
A
NH2
ARG
149
A
NH2
ARG
149
1
Y
1
A
HIS
218
A
HIS
218
1
Y
1
A
HIS
219
A
HIS
219
1
Y
1
A
HIS
220
A
HIS
220
1
Y
1
A
HIS
221
A
HIS
221
1
Y
1
A
HIS
222
A
HIS
222
1
Y
1
B
HIS
218
B
HIS
218
1
Y
1
B
HIS
219
B
HIS
219
1
Y
1
B
HIS
220
B
HIS
220
1
Y
1
B
HIS
221
B
HIS
221
1
Y
1
B
HIS
222
B
HIS
222
1
Y
1
B
B
SG
C32
CYS
Y14
25
281
1.91
1
A
A
SG
C32
CYS
Y14
25
281
1.93
1
A
A
O
O
HOH
HOH
324
343
2.17
1
A
THR
58
-110.00
-125.31
1
A
ASN
163
-145.97
-1.94
1
B
THR
58
-109.41
-131.18
1
B
ARG
141
-82.94
47.11
1
B
ASN
163
-151.85
1.11
21.156
0.220
0.183
2.00
50
1965
38137
random
1
THROUGHOUT
0
0
pdb entry 1MS6
Engh & Huber
2.00
50
312
3744
68
0
3364
0.010
1.3
25.0
0.79
2.00
50
2R9N
38189
0
0
0.081
1
14.1
100
refinement
X-PLOR
98.1
data extraction
PDB
sw-help@rcsb.rutgers.edu
July 2, 2007
C++
http://pdb.rutgers.edu/software/
PDB_EXTRACT
package
3.000
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
refinement
Axel T. Brunger
axel.brunger@yale.edu
Fortran_77
http://cns.csb.yale.edu/v1.1/
CNS
package
Cathepsin S complexed with Compound 26
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
ARG
8
A
ARG
8
HELX_P
A
GLY
11
A
GLY
11
5
1
4
A
ALA
24
A
ALA
24
HELX_P
A
GLY
43
A
GLY
43
1
2
20
A
SER
49
A
SER
49
HELX_P
A
SER
57
A
SER
57
1
3
9
A
THR
58
A
THR
58
HELX_P
A
GLY
62
A
GLY
62
5
4
5
A
LYS
64
A
LYS
64
HELX_P
A
GLY
68
A
GLY
68
5
5
5
A
PHE
70
A
PHE
70
HELX_P
A
LYS
82
A
LYS
82
1
6
13
A
ASP
102
A
ASP
102
HELX_P
A
LYS
104
A
LYS
104
5
7
3
A
ARG
120
A
ARG
120
HELX_P
A
LYS
131
A
LYS
131
1
8
12
A
HIS
142
A
HIS
142
HELX_P
A
LEU
147
A
LEU
147
1
9
6
A
ASN
204
A
ASN
204
HELX_P
A
ILE
208
A
ILE
208
5
10
5
B
ARG
8
B
ARG
8
HELX_P
B
GLY
11
B
GLY
11
5
11
4
B
ALA
24
B
ALA
24
HELX_P
B
GLY
43
B
GLY
43
1
12
20
B
SER
49
B
SER
49
HELX_P
B
SER
57
B
SER
57
1
13
9
B
THR
58
B
THR
58
HELX_P
B
GLY
62
B
GLY
62
5
14
5
B
LYS
64
B
LYS
64
HELX_P
B
GLY
68
B
GLY
68
5
15
5
B
PHE
70
B
PHE
70
HELX_P
B
LYS
82
B
LYS
82
1
16
13
B
ASP
102
B
ASP
102
HELX_P
B
LYS
104
B
LYS
104
5
17
3
B
ARG
120
B
ARG
120
HELX_P
B
LYS
131
B
LYS
131
1
18
12
B
HIS
142
B
HIS
142
HELX_P
B
TYR
148
B
TYR
148
1
19
7
B
ASN
204
B
ASN
204
HELX_P
B
ILE
208
B
ILE
208
5
20
5
disulf
2.052
A
CYS
22
A
SG
CYS
22
1_555
A
CYS
66
A
SG
CYS
66
1_555
disulf
2.037
A
CYS
56
A
SG
CYS
56
1_555
A
CYS
99
A
SG
CYS
99
1_555
disulf
2.037
A
CYS
158
A
SG
CYS
158
1_555
A
CYS
206
A
SG
CYS
206
1_555
disulf
2.026
B
CYS
22
B
SG
CYS
22
1_555
B
CYS
66
B
SG
CYS
66
1_555
disulf
2.040
B
CYS
56
B
SG
CYS
56
1_555
B
CYS
99
B
SG
CYS
99
1_555
disulf
2.039
B
CYS
158
B
SG
CYS
158
1_555
B
CYS
206
B
SG
CYS
206
1_555
HYDROLASE
HYDROLASE, CATHEPSIN, PROTEASE, Glycoprotein, Lysosome, Polymorphism, Thiol protease, Zymogen
CATS_HUMAN
UNP
1
115
P25774
LPDSVDWREKGCVTEVKYQGSCGACWAFSAVGALEAQLKLKTGKLVSLSAQNLVDCSTEKYGNKGCNGGFMTTAFQYIID
NKGIDSDASYPYKAMDQKCQYDSKYRAATCSKYTELPYGREDVLKEAVANKGPVSVGVDARHPSFFLYRSGVYYEPSCTQ
NVNHGVLVVGYGDLNGKEYWLVKNSWGHNFGEEGYIRMARNKGNHCGIASFPSYPEI
115
331
2R9N
1
217
P25774
A
1
1
217
115
331
2R9N
1
217
P25774
B
1
1
217
1
expression tag
HIS
218
2R9N
A
P25774
UNP
218
1
expression tag
HIS
219
2R9N
A
P25774
UNP
219
1
expression tag
HIS
220
2R9N
A
P25774
UNP
220
1
expression tag
HIS
221
2R9N
A
P25774
UNP
221
1
expression tag
HIS
222
2R9N
A
P25774
UNP
222
2
expression tag
HIS
218
2R9N
B
P25774
UNP
218
2
expression tag
HIS
219
2R9N
B
P25774
UNP
219
2
expression tag
HIS
220
2R9N
B
P25774
UNP
220
2
expression tag
HIS
221
2R9N
B
P25774
UNP
221
2
expression tag
HIS
222
2R9N
B
P25774
UNP
222
3
4
2
2
3
5
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
A
VAL
5
A
VAL
5
A
ASP
6
A
ASP
6
A
HIS
164
A
HIS
164
A
LEU
174
A
LEU
174
A
VAL
134
A
VAL
134
A
VAL
138
A
VAL
138
A
VAL
5
A
VAL
5
A
ASP
6
A
ASP
6
A
HIS
164
A
HIS
164
A
LEU
174
A
LEU
174
A
LYS
177
A
LYS
177
A
LYS
183
A
LYS
183
A
TYR
195
A
TYR
195
A
ALA
199
A
ALA
199
A
ILE
84
A
ILE
84
A
ASP
85
A
ASP
85
A
ARG
106
A
ARG
106
A
ALA
108
A
ALA
108
A
LYS
112
A
LYS
112
A
GLU
115
A
GLU
115
A
SER
213
A
SER
213
A
GLU
216
A
GLU
216
B
VAL
5
B
VAL
5
B
ASP
6
B
ASP
6
B
HIS
164
B
HIS
164
B
LEU
174
B
LEU
174
B
VAL
134
B
VAL
134
B
VAL
138
B
VAL
138
B
VAL
5
B
VAL
5
B
ASP
6
B
ASP
6
B
HIS
164
B
HIS
164
B
LEU
174
B
LEU
174
B
LYS
177
B
LYS
177
B
LYS
183
B
LYS
183
B
TYR
195
B
TYR
195
B
ALA
199
B
ALA
199
B
VAL
152
B
VAL
152
B
TYR
153
B
TYR
153
B
ILE
84
B
ILE
84
B
ASP
85
B
ASP
85
B
ARG
106
B
ARG
106
B
ALA
108
B
ALA
108
B
LYS
112
B
LYS
112
B
GLU
115
B
GLU
115
B
SER
213
B
SER
213
B
GLU
216
B
GLU
216
91
P 41 2 2