0.016289
0.000000
0.000000
0.000000
0.016289
0.000000
0.000000
0.000000
0.009079
0.00000
0.00000
0.00000
Adkison, K.K.
Barrett, D.G.
Deaton, D.N.
Gampe, R.T.
Hassell, A.M.
Long, S.T.
McFadyen, R.B.
Miller, A.B.
Miller, L.R.
Shewchuk, L.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90
90
90
61.39
61.39
110.15
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
C18 H27 N O3
305.412
(1R)-2-METHYL-1-(PHENYLMETHYL)PROPYL[(1S)-1-FORMYLPENTYL]CARBAMATE
non-polymer
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
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
C
N
75
N
C
N
76
N
C
N
77
N
C
N
78
N
O
N
79
N
N
N
80
N
C
N
81
N
O
N
82
N
O
N
83
R
C
N
84
N
C
Y
85
N
C
Y
86
N
C
Y
87
N
C
Y
88
N
C
Y
89
N
C
Y
90
N
C
N
91
N
C
N
92
N
C
N
93
N
C
N
94
N
C
N
95
S
C
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
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
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
H
N
123
N
N
N
124
R
C
N
125
N
C
N
126
N
O
N
127
N
C
N
128
N
S
N
129
N
O
N
130
N
H
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
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
N
142
N
C
N
143
N
C
N
144
N
O
N
145
N
N
N
146
N
O
N
147
N
H
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
N
N
158
S
C
N
159
N
C
N
160
N
O
N
161
N
C
N
162
N
C
N
163
N
C
N
164
N
O
N
165
N
O
N
166
N
O
N
167
N
H
N
168
N
H
N
169
N
H
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
N
N
177
N
C
N
178
N
C
N
179
N
O
N
180
N
O
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
N
N
187
S
C
N
188
N
C
N
189
N
O
N
190
N
C
Y
191
N
C
Y
192
N
N
Y
193
N
C
Y
194
N
C
Y
195
N
N
N
196
N
O
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
O
N
208
N
H
N
209
N
H
N
210
N
N
N
211
S
C
N
212
N
C
N
213
N
O
N
214
S
C
N
215
N
C
N
216
N
C
N
217
N
C
N
218
N
O
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
H
N
231
N
H
N
232
N
N
N
233
S
C
N
234
N
C
N
235
N
O
N
236
N
C
N
237
N
C
N
238
N
C
N
239
N
C
N
240
N
O
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
N
N
255
S
C
N
256
N
C
N
257
N
O
N
258
N
C
N
259
N
C
N
260
N
C
N
261
N
C
N
262
N
N
N
263
N
O
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
N
N
280
S
C
N
281
N
C
N
282
N
O
N
283
N
C
N
284
N
C
N
285
N
S
N
286
N
C
N
287
N
O
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
N
N
300
S
C
N
301
N
C
N
302
N
O
N
303
N
C
Y
304
N
C
Y
305
N
C
Y
306
N
C
Y
307
N
C
Y
308
N
C
Y
309
N
C
N
310
N
O
N
311
N
H
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
H
N
322
N
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
N
327
N
C
N
328
N
C
N
329
N
O
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
N
N
340
S
C
N
341
N
C
N
342
N
O
N
343
N
C
N
344
N
O
N
345
N
O
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
N
N
354
S
C
N
355
N
C
N
356
N
O
N
357
R
C
N
358
N
O
N
359
N
C
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
N
N
371
S
C
N
372
N
C
N
373
N
O
N
374
N
C
Y
375
N
C
Y
376
N
C
Y
377
N
C
Y
378
N
N
Y
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
N
384
N
O
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
N
N
398
S
C
N
399
N
C
N
400
N
O
N
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
C
Y
406
N
C
Y
407
N
C
N
408
N
O
N
409
N
O
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
H
N
420
N
H
N
421
N
N
N
422
S
C
N
423
N
C
N
424
N
O
N
425
N
C
N
426
N
C
N
427
N
C
N
428
N
O
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
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
doub
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
doub
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
Y
96
N
sing
Y
97
N
doub
Y
98
N
doub
N
99
N
sing
Y
100
N
sing
N
101
N
sing
Y
102
N
doub
N
103
N
sing
Y
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
sing
N
114
N
sing
N
115
N
sing
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
doub
N
126
N
sing
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
sing
N
136
N
sing
N
137
N
sing
N
138
N
doub
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
doub
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
doub
N
158
N
sing
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
doub
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
doub
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
Y
189
N
sing
Y
190
N
doub
Y
191
N
doub
N
192
N
sing
Y
193
N
sing
N
194
N
sing
Y
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
doub
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
doub
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
doub
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
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
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
doub
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
sing
N
290
N
sing
N
291
N
sing
N
292
N
doub
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
Y
297
N
doub
Y
298
N
sing
Y
299
N
sing
N
300
N
sing
Y
301
N
doub
N
302
N
sing
Y
303
N
doub
N
304
N
sing
Y
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
sing
N
313
N
sing
N
314
N
sing
N
315
N
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
doub
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
doub
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
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
Y
366
N
doub
Y
367
N
sing
Y
368
N
sing
N
369
N
sing
Y
370
N
doub
Y
371
N
sing
Y
372
N
sing
N
373
N
sing
Y
374
N
sing
Y
375
N
doub
N
376
N
sing
Y
377
N
doub
N
378
N
sing
Y
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
doub
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
Y
394
N
doub
Y
395
N
sing
Y
396
N
sing
N
397
N
sing
Y
398
N
doub
N
399
N
sing
Y
400
N
doub
N
401
N
sing
Y
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
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
doub
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
UK
Bioorg.Med.Chem.Lett.
BMCLE8
1127
0960-894X
16
978
983
10.1016/j.bmcl.2005.10.108
16290936
Semicarbazone-based inhibitors of cathepsin K, are they prodrugs for aldehyde inhibitors?
2006
10.2210/pdb2aux/pdb
pdb_00002aux
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
200
1
mirrors
IMAGE PLATE
1998-10-02
RIGAKU RAXIS IV
mirrors
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU
23523.480
Cathepsin K
3.4.22.38
mature form of cathepsin K (residues 115-329)
1
man
polymer
305.412
(1R)-2-METHYL-1-(PHENYLMETHYL)PROPYL[(1S)-1-FORMYLPENTYL]CARBAMATE
1
syn
non-polymer
18.015
water
102
nat
water
Cathepsin O, Cathepsin X, Cathepsin O2
no
no
APDSVDYRKKGYVTPVKNQGQCGSCWAFSSVGALEGQLKKKTGKLLNLSPQNLVDCVSENDGCGGGYMTNAFQYVQKNRG
IDSEDAYPYVGQEESCMYNPTGKAAKCRGYREIPEGNEKALKRAVARVGPVSVAIDASLTSFQFYSKGVYYDESCNSDNL
NHAVLAVGYGIQKGNKHWIIKNSWGENWGNKGYILMARNKNNACGIANLASFPKM
APDSVDYRKKGYVTPVKNQGQCGSCWAFSSVGALEGQLKKKTGKLLNLSPQNLVDCVSENDGCGGGYMTNAFQYVQKNRG
IDSEDAYPYVGQEESCMYNPTGKAAKCRGYREIPEGNEKALKRAVARVGPVSVAIDASLTSFQFYSKGVYYDESCNSDNL
NHAVLAVGYGIQKGNKHWIIKNSWGENWGNKGYILMARNKNNACGIANLASFPKM
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
human
Homo
fall armyworm
Spodoptera
sample
CTSK, CTSO, CTSO2
9606
Homo sapiens
7108
Spodoptera frugiperda
baculovirus
pFastbac
1
2.2
44
VAPOR DIFFUSION, HANGING DROP
5.5
0.2 M ammonium sulfate, 30% PEG8000, pH 5.5, VAPOR DIFFUSION, HANGING DROP
software
exptl_crystal_grow
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Experimental preparation
Data collection
Database references
Derived calculations
Refinement description
1
0
2006-08-08
1
1
2008-05-01
1
2
2011-07-13
1
3
2017-10-11
1
4
2018-02-14
1
5
2023-08-23
_exptl_crystal_grow.pdbx_details
_exptl_crystal_grow.temp
_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
N
RCSB
Y
RCSB
2005-08-29
REL
REL
CT1
(1R)-2-METHYL-1-(PHENYLMETHYL)PROPYL[(1S)-1-FORMYLPENTYL]CARBAMATE
HOH
water
1ATK
PDB entry 1ATK
PDB
experimental model
LIG
1
2
CT1
CT1
216
A
HOH
1
3
HOH
HOH
217
A
HOH
2
3
HOH
HOH
218
A
HOH
3
3
HOH
HOH
219
A
HOH
4
3
HOH
HOH
220
A
HOH
5
3
HOH
HOH
221
A
HOH
6
3
HOH
HOH
222
A
HOH
7
3
HOH
HOH
223
A
HOH
8
3
HOH
HOH
224
A
HOH
9
3
HOH
HOH
225
A
HOH
10
3
HOH
HOH
226
A
HOH
11
3
HOH
HOH
227
A
HOH
12
3
HOH
HOH
228
A
HOH
13
3
HOH
HOH
229
A
HOH
14
3
HOH
HOH
230
A
HOH
15
3
HOH
HOH
231
A
HOH
16
3
HOH
HOH
232
A
HOH
17
3
HOH
HOH
233
A
HOH
18
3
HOH
HOH
234
A
HOH
19
3
HOH
HOH
235
A
HOH
20
3
HOH
HOH
236
A
HOH
21
3
HOH
HOH
237
A
HOH
22
3
HOH
HOH
238
A
HOH
23
3
HOH
HOH
239
A
HOH
24
3
HOH
HOH
240
A
HOH
25
3
HOH
HOH
241
A
HOH
26
3
HOH
HOH
242
A
HOH
27
3
HOH
HOH
243
A
HOH
28
3
HOH
HOH
244
A
HOH
29
3
HOH
HOH
245
A
HOH
30
3
HOH
HOH
246
A
HOH
31
3
HOH
HOH
247
A
HOH
32
3
HOH
HOH
248
A
HOH
33
3
HOH
HOH
249
A
HOH
34
3
HOH
HOH
250
A
HOH
35
3
HOH
HOH
251
A
HOH
36
3
HOH
HOH
252
A
HOH
37
3
HOH
HOH
253
A
HOH
38
3
HOH
HOH
254
A
HOH
39
3
HOH
HOH
255
A
HOH
40
3
HOH
HOH
256
A
HOH
41
3
HOH
HOH
257
A
HOH
42
3
HOH
HOH
258
A
HOH
43
3
HOH
HOH
259
A
HOH
44
3
HOH
HOH
260
A
HOH
45
3
HOH
HOH
261
A
HOH
46
3
HOH
HOH
262
A
HOH
47
3
HOH
HOH
263
A
HOH
48
3
HOH
HOH
264
A
HOH
49
3
HOH
HOH
265
A
HOH
50
3
HOH
HOH
266
A
HOH
51
3
HOH
HOH
267
A
HOH
52
3
HOH
HOH
268
A
HOH
53
3
HOH
HOH
269
A
HOH
54
3
HOH
HOH
270
A
HOH
55
3
HOH
HOH
271
A
HOH
56
3
HOH
HOH
272
A
HOH
57
3
HOH
HOH
273
A
HOH
58
3
HOH
HOH
274
A
HOH
59
3
HOH
HOH
275
A
HOH
60
3
HOH
HOH
276
A
HOH
61
3
HOH
HOH
277
A
HOH
62
3
HOH
HOH
278
A
HOH
63
3
HOH
HOH
279
A
HOH
64
3
HOH
HOH
280
A
HOH
65
3
HOH
HOH
281
A
HOH
66
3
HOH
HOH
282
A
HOH
67
3
HOH
HOH
283
A
HOH
68
3
HOH
HOH
284
A
HOH
69
3
HOH
HOH
285
A
HOH
70
3
HOH
HOH
286
A
HOH
71
3
HOH
HOH
287
A
HOH
72
3
HOH
HOH
288
A
HOH
73
3
HOH
HOH
289
A
HOH
74
3
HOH
HOH
290
A
HOH
75
3
HOH
HOH
291
A
HOH
76
3
HOH
HOH
292
A
HOH
77
3
HOH
HOH
293
A
HOH
78
3
HOH
HOH
294
A
HOH
79
3
HOH
HOH
295
A
HOH
80
3
HOH
HOH
296
A
HOH
81
3
HOH
HOH
297
A
HOH
82
3
HOH
HOH
298
A
HOH
83
3
HOH
HOH
299
A
HOH
84
3
HOH
HOH
300
A
HOH
85
3
HOH
HOH
301
A
HOH
86
3
HOH
HOH
302
A
HOH
87
3
HOH
HOH
303
A
HOH
88
3
HOH
HOH
304
A
HOH
89
3
HOH
HOH
305
A
HOH
90
3
HOH
HOH
306
A
HOH
91
3
HOH
HOH
307
A
HOH
92
3
HOH
HOH
308
A
HOH
93
3
HOH
HOH
309
A
HOH
94
3
HOH
HOH
310
A
HOH
95
3
HOH
HOH
311
A
HOH
96
3
HOH
HOH
312
A
HOH
97
3
HOH
HOH
313
A
HOH
98
3
HOH
HOH
314
A
HOH
99
3
HOH
HOH
315
A
HOH
100
3
HOH
HOH
316
A
HOH
101
3
HOH
HOH
317
A
HOH
102
3
HOH
HOH
318
A
n
1
1
A
n
2
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
TYR
7
n
7
TYR
7
A
ARG
8
n
8
ARG
8
A
LYS
9
n
9
LYS
9
A
LYS
10
n
10
LYS
10
A
GLY
11
n
11
GLY
11
A
TYR
12
n
12
TYR
12
A
VAL
13
n
13
VAL
13
A
THR
14
n
14
THR
14
A
PRO
15
n
15
PRO
15
A
VAL
16
n
16
VAL
16
A
LYS
17
n
17
LYS
17
A
ASN
18
n
18
ASN
18
A
GLN
19
n
19
GLN
19
A
GLY
20
n
20
GLY
20
A
GLN
21
n
21
GLN
21
A
CYS
22
n
22
CYS
22
A
GLY
23
n
23
GLY
23
A
SER
24
n
24
SER
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
SER
30
n
30
SER
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
GLY
36
n
36
GLY
36
A
GLN
37
n
37
GLN
37
A
LEU
38
n
38
LEU
38
A
LYS
39
n
39
LYS
39
A
LYS
40
n
40
LYS
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
LEU
46
n
46
LEU
46
A
ASN
47
n
47
ASN
47
A
LEU
48
n
48
LEU
48
A
SER
49
n
49
SER
49
A
PRO
50
n
50
PRO
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
VAL
57
n
57
VAL
57
A
SER
58
n
58
SER
58
A
GLU
59
n
59
GLU
59
A
ASN
60
n
60
ASN
60
A
ASP
61
n
61
ASP
61
A
GLY
62
n
62
GLY
62
A
CYS
63
n
63
CYS
63
A
GLY
64
n
64
GLY
64
A
GLY
65
n
65
GLY
65
A
GLY
66
n
66
GLY
66
A
TYR
67
n
67
TYR
67
A
MET
68
n
68
MET
68
A
THR
69
n
69
THR
69
A
ASN
70
n
70
ASN
70
A
ALA
71
n
71
ALA
71
A
PHE
72
n
72
PHE
72
A
GLN
73
n
73
GLN
73
A
TYR
74
n
74
TYR
74
A
VAL
75
n
75
VAL
75
A
GLN
76
n
76
GLN
76
A
LYS
77
n
77
LYS
77
A
ASN
78
n
78
ASN
78
A
ALA
79
n
79
ARG
79
A
GLY
80
n
80
GLY
80
A
ILE
81
n
81
ILE
81
A
ASP
82
n
82
ASP
82
A
SER
83
n
83
SER
83
A
GLU
84
n
84
GLU
84
A
ASP
85
n
85
ASP
85
A
ALA
86
n
86
ALA
86
A
TYR
87
n
87
TYR
87
A
PRO
88
n
88
PRO
88
A
TYR
89
n
89
TYR
89
A
VAL
90
n
90
VAL
90
A
GLY
91
n
91
GLY
91
A
GLN
92
n
92
GLN
92
A
GLU
93
n
93
GLU
93
A
GLU
94
n
94
GLU
94
A
SER
95
n
95
SER
95
A
CYS
96
n
96
CYS
96
A
MET
97
n
97
MET
97
A
TYR
98
n
98
TYR
98
A
ALA
99
n
99
ASN
99
A
PRO
100
n
100
PRO
100
A
THR
101
n
101
THR
101
A
GLY
102
n
102
GLY
102
A
LYS
103
n
103
LYS
103
A
ALA
104
n
104
ALA
104
A
ALA
105
n
105
ALA
105
A
LYS
106
n
106
LYS
106
A
CYS
107
n
107
CYS
107
A
ARG
108
n
108
ARG
108
A
GLY
109
n
109
GLY
109
A
TYR
110
n
110
TYR
110
A
ARG
111
n
111
ARG
111
A
GLU
112
n
112
GLU
112
A
ILE
113
n
113
ILE
113
A
PRO
114
n
114
PRO
114
A
GLU
115
n
115
GLU
115
A
GLY
116
n
116
GLY
116
A
ASN
117
n
117
ASN
117
A
GLU
118
n
118
GLU
118
A
LYS
119
n
119
LYS
119
A
ALA
120
n
120
ALA
120
A
LEU
121
n
121
LEU
121
A
LYS
122
n
122
LYS
122
A
ARG
123
n
123
ARG
123
A
ALA
124
n
124
ALA
124
A
VAL
125
n
125
VAL
125
A
ALA
126
n
126
ALA
126
A
ARG
127
n
127
ARG
127
A
VAL
128
n
128
VAL
128
A
GLY
129
n
129
GLY
129
A
PRO
130
n
130
PRO
130
A
VAL
131
n
131
VAL
131
A
SER
132
n
132
SER
132
A
VAL
133
n
133
VAL
133
A
ALA
134
n
134
ALA
134
A
ILE
135
n
135
ILE
135
A
ASP
136
n
136
ASP
136
A
ALA
137
n
137
ALA
137
A
SER
138
n
138
SER
138
A
LEU
139
n
139
LEU
139
A
THR
140
n
140
THR
140
A
SER
141
n
141
SER
141
A
PHE
142
n
142
PHE
142
A
GLN
143
n
143
GLN
143
A
PHE
144
n
144
PHE
144
A
TYR
145
n
145
TYR
145
A
SER
146
n
146
SER
146
A
LYS
147
n
147
LYS
147
A
GLY
148
n
148
GLY
148
A
VAL
149
n
149
VAL
149
A
TYR
150
n
150
TYR
150
A
TYR
151
n
151
TYR
151
A
ASP
152
n
152
ASP
152
A
GLU
153
n
153
GLU
153
A
SER
154
n
154
SER
154
A
CYS
155
n
155
CYS
155
A
ASN
156
n
156
ASN
156
A
SER
157
n
157
SER
157
A
ASP
158
n
158
ASP
158
A
ASN
159
n
159
ASN
159
A
LEU
160
n
160
LEU
160
A
ASN
161
n
161
ASN
161
A
HIS
162
n
162
HIS
162
A
ALA
163
n
163
ALA
163
A
VAL
164
n
164
VAL
164
A
LEU
165
n
165
LEU
165
A
ALA
166
n
166
ALA
166
A
VAL
167
n
167
VAL
167
A
GLY
168
n
168
GLY
168
A
TYR
169
n
169
TYR
169
A
GLY
170
n
170
GLY
170
A
ILE
171
n
171
ILE
171
A
GLN
172
n
172
GLN
172
A
ALA
173
n
173
LYS
173
A
GLY
174
n
174
GLY
174
A
ASN
175
n
175
ASN
175
A
LYS
176
n
176
LYS
176
A
HIS
177
n
177
HIS
177
A
TRP
178
n
178
TRP
178
A
ILE
179
n
179
ILE
179
A
ILE
180
n
180
ILE
180
A
LYS
181
n
181
LYS
181
A
ASN
182
n
182
ASN
182
A
SER
183
n
183
SER
183
A
TRP
184
n
184
TRP
184
A
GLY
185
n
185
GLY
185
A
GLU
186
n
186
GLU
186
A
ASN
187
n
187
ASN
187
A
TRP
188
n
188
TRP
188
A
GLY
189
n
189
GLY
189
A
ASN
190
n
190
ASN
190
A
LYS
191
n
191
LYS
191
A
GLY
192
n
192
GLY
192
A
TYR
193
n
193
TYR
193
A
ILE
194
n
194
ILE
194
A
LEU
195
n
195
LEU
195
A
MET
196
n
196
MET
196
A
ALA
197
n
197
ALA
197
A
ARG
198
n
198
ARG
198
A
ASN
199
n
199
ASN
199
A
LYS
200
n
200
LYS
200
A
ASN
201
n
201
ASN
201
A
ASN
202
n
202
ASN
202
A
ALA
203
n
203
ALA
203
A
CYS
204
n
204
CYS
204
A
GLY
205
n
205
GLY
205
A
ILE
206
n
206
ILE
206
A
ALA
207
n
207
ALA
207
A
ASN
208
n
208
ASN
208
A
LEU
209
n
209
LEU
209
A
ALA
210
n
210
ALA
210
A
SER
211
n
211
SER
211
A
PHE
212
n
212
PHE
212
A
PRO
213
n
213
PRO
213
A
LYS
214
n
214
LYS
214
A
MET
215
n
215
MET
215
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
VAL
5
A
N
VAL
5
A
O
TYR
169
A
O
TYR
169
A
O
ALA
166
A
O
ALA
166
A
N
VAL
131
A
N
VAL
131
A
N
VAL
5
A
N
VAL
5
A
O
TYR
169
A
O
TYR
169
A
N
LEU
165
A
N
LEU
165
A
O
LYS
181
A
O
LYS
181
A
N
TRP
178
A
N
TRP
178
A
O
MET
196
A
O
MET
196
A
O
LEU
195
A
O
LEU
195
A
N
TYR
150
A
N
TYR
150
A
N
ILE
81
A
N
ILE
81
A
O
ALA
104
A
O
ALA
104
A
N
ARG
111
A
N
ARG
111
A
O
PHE
212
A
O
PHE
212
1
A
CG
ARG
79
A
CG
ARG
79
1
Y
1
A
CD
ARG
79
A
CD
ARG
79
1
Y
1
A
NE
ARG
79
A
NE
ARG
79
1
Y
1
A
CZ
ARG
79
A
CZ
ARG
79
1
Y
1
A
NH1
ARG
79
A
NH1
ARG
79
1
Y
1
A
NH2
ARG
79
A
NH2
ARG
79
1
Y
1
A
CG
ASN
99
A
CG
ASN
99
1
Y
1
A
OD1
ASN
99
A
OD1
ASN
99
1
Y
1
A
ND2
ASN
99
A
ND2
ASN
99
1
Y
1
A
CG
LYS
173
A
CG
LYS
173
1
Y
1
A
CD
LYS
173
A
CD
LYS
173
1
Y
1
A
CE
LYS
173
A
CE
LYS
173
1
Y
1
A
NZ
LYS
173
A
NZ
LYS
173
1
Y
1
A
ALA
1
A
ALA
1
1
Y
1
A
PRO
2
A
PRO
2
1
Y
1
11.15
1.50
119.30
130.45
A
A
A
C
N
CA
TYR
PRO
PRO
87
88
88
Y
1
A
A
CB
SG
CYS
CYS
25
25
-0.361
0.016
1.812
1.451
N
1
A
VAL
57
-64.94
89.83
1
A
ASN
161
-142.55
12.96
1
A
LYS
200
-110.28
55.58
mask method used for bulk solvent correction
0.253
0.198
2.4
50
911
8531
8531
97.4
random
1
isotropic
THROUGHOUT
2
2
MOLECULAR REPLACEMENT
PDB entry 1ATK
Engh & Huber
2.4
50
102
1748
22
0
1624
1.23
0.0059
2.49
12.44
2.4
53
2AUX
8658
8658
2
2
0.087
1
36
9.8
97.7
0.28
2.40
2.49
10.5
844
8
99
data scaling
SCALEPACK
refinement
CNS
phasing
CNS
Cathepsin K complexed with a semicarbazone inhibitor
1
N
N
2
N
N
3
N
N
A
ARG
8
A
ARG
8
HELX_P
A
GLY
11
A
GLY
11
5
1
4
A
SER
24
A
SER
24
HELX_P
A
GLY
43
A
GLY
43
1
2
20
A
SER
49
A
SER
49
HELX_P
A
VAL
57
A
VAL
57
1
3
9
A
ASP
61
A
ASP
61
HELX_P
A
GLY
65
A
GLY
65
5
4
5
A
TYR
67
A
TYR
67
HELX_P
A
ASN
78
A
ASN
78
1
5
12
A
ASN
117
A
ASN
117
HELX_P
A
VAL
128
A
VAL
128
1
6
12
A
LEU
139
A
LEU
139
HELX_P
A
PHE
144
A
PHE
144
1
7
6
A
ASN
202
A
ASN
202
HELX_P
A
ILE
206
A
ILE
206
5
8
5
disulf
2.032
A
CYS
22
A
SG
CYS
22
1_555
A
CYS
63
A
SG
CYS
63
1_555
disulf
2.031
A
CYS
56
A
SG
CYS
56
1_555
A
CYS
96
A
SG
CYS
96
1_555
disulf
2.031
A
CYS
155
A
SG
CYS
155
1_555
A
CYS
204
A
SG
CYS
204
1_555
covale
1.448
none
A
CYS
25
A
SG
CYS
25
1_555
A
CT1
216
B
C6
CT1
1_555
HYDROLASE
catK, cysteine protease, HYDROLASE
CATK_HUMAN
UNP
1
115
P43235
115
329
2AUX
1
215
P43235
A
1
1
215
3
5
2
2
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
162
A
HIS
162
A
GLN
172
A
GLN
172
A
VAL
131
A
VAL
131
A
ILE
135
A
ILE
135
A
VAL
5
A
VAL
5
A
ASP
6
A
ASP
6
A
HIS
162
A
HIS
162
A
GLN
172
A
GLN
172
A
ASN
175
A
ASN
175
A
LYS
181
A
LYS
181
A
TYR
193
A
TYR
193
A
ALA
197
A
ALA
197
A
VAL
149
A
VAL
149
A
TYR
150
A
TYR
150
A
ILE
81
A
ILE
81
A
ASP
82
A
ASP
82
A
LYS
103
A
LYS
103
A
ALA
105
A
ALA
105
A
TYR
110
A
TYR
110
A
GLU
112
A
GLU
112
A
SER
211
A
SER
211
A
PRO
213
A
PRO
213
BINDING SITE FOR RESIDUE CT1 A 216
A
CT1
216
Software
12
A
GLN
19
A
GLN
19
12
1_555
A
GLY
23
A
GLY
23
12
1_555
A
CYS
25
A
CYS
25
12
1_555
A
LYS
41
A
LYS
41
12
3_654
A
GLY
64
A
GLY
64
12
1_555
A
GLY
65
A
GLY
65
12
1_555
A
GLY
66
A
GLY
66
12
1_555
A
LEU
160
A
LEU
160
12
1_555
A
ASN
161
A
ASN
161
12
1_555
A
HIS
162
A
HIS
162
12
1_555
A
ALA
163
A
ALA
163
12
1_555
A
HOH
304
C
HOH
12
1_555
96
P 43 21 2