0.012829
0.000000
0.000000
0.000000
0.018466
0.000000
0.000000
0.000000
0.021153
0.00000
0.00000
0.00000
Deepthi, S.
Johnson, A.
Pattabhi, V.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
77.947
54.155
47.274
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
Ca 2
40.078
CALCIUM ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C2 H6 O2
62.068
1,2-ETHANEDIOL
ETHYLENE GLYCOL
non-polymer
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
O4 S -2
96.063
SULFATE ION
non-polymer
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
CA
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
N
81
N
O
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
C
N
90
N
O
N
91
N
C
N
92
N
O
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
N
N
100
S
C
N
101
N
C
N
102
N
O
N
103
N
C
N
104
N
C
N
105
N
C
N
106
N
O
N
107
N
N
N
108
N
O
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
N
N
120
S
C
N
121
N
C
N
122
N
O
N
123
N
C
N
124
N
C
N
125
N
C
N
126
N
O
N
127
N
O
N
128
N
O
N
129
N
H
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
H
N
138
N
N
N
139
N
C
N
140
N
C
N
141
N
O
N
142
N
O
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
N
N
149
S
C
N
150
N
C
N
151
N
O
N
152
N
C
Y
153
N
C
Y
154
N
N
Y
155
N
C
Y
156
N
C
Y
157
N
N
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
O
N
170
N
H
N
171
N
H
N
172
N
N
N
173
S
C
N
174
N
C
N
175
N
O
N
176
S
C
N
177
N
C
N
178
N
C
N
179
N
C
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
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
N
N
195
S
C
N
196
N
C
N
197
N
O
N
198
N
C
N
199
N
C
N
200
N
C
N
201
N
C
N
202
N
O
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
N
N
217
S
C
N
218
N
C
N
219
N
O
N
220
N
C
N
221
N
C
N
222
N
C
N
223
N
C
N
224
N
N
N
225
N
O
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
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
N
N
242
S
C
N
243
N
C
N
244
N
O
N
245
N
C
N
246
N
C
N
247
N
S
N
248
N
C
N
249
N
O
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
N
N
262
S
C
N
263
N
C
N
264
N
O
N
265
N
C
Y
266
N
C
Y
267
N
C
Y
268
N
C
Y
269
N
C
Y
270
N
C
Y
271
N
C
N
272
N
O
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
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
N
N
285
S
C
N
286
N
C
N
287
N
O
N
288
N
C
N
289
N
C
N
290
N
C
N
291
N
O
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
H
N
300
N
H
N
301
N
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
N
C
N
306
N
O
N
307
N
O
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
S
N
316
N
O
N
317
N
O
N
318
N
O
N
319
N
O
N
320
N
N
N
321
S
C
N
322
N
C
N
323
N
O
N
324
R
C
N
325
N
O
N
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
N
N
338
S
C
N
339
N
C
N
340
N
O
N
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
N
Y
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
C
Y
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
H
N
362
N
H
N
363
N
H
N
364
N
N
N
365
S
C
N
366
N
C
N
367
N
O
N
368
N
C
Y
369
N
C
Y
370
N
C
Y
371
N
C
Y
372
N
C
Y
373
N
C
Y
374
N
C
N
375
N
O
N
376
N
O
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
N
N
389
S
C
N
390
N
C
N
391
N
O
N
392
N
C
N
393
N
C
N
394
N
C
N
395
N
O
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
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
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
doub
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
doub
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
doub
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
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
doub
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
Y
149
N
sing
Y
150
N
doub
Y
151
N
doub
N
152
N
sing
Y
153
N
sing
N
154
N
sing
Y
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
doub
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
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
doub
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
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
sing
N
208
N
sing
N
209
N
doub
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
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
doub
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
sing
N
250
N
sing
N
251
N
sing
N
252
N
doub
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
Y
257
N
doub
Y
258
N
sing
Y
259
N
sing
N
260
N
sing
Y
261
N
doub
N
262
N
sing
Y
263
N
doub
N
264
N
sing
Y
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
sing
N
274
N
sing
N
275
N
doub
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
N
297
N
sing
N
298
N
sing
N
299
N
doub
N
300
N
doub
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
doub
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
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
doub
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
Y
330
N
doub
Y
331
N
sing
Y
332
N
sing
N
333
N
sing
Y
334
N
doub
Y
335
N
sing
Y
336
N
sing
N
337
N
sing
Y
338
N
sing
Y
339
N
doub
N
340
N
sing
Y
341
N
doub
N
342
N
sing
Y
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
doub
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
Y
358
N
doub
Y
359
N
sing
Y
360
N
sing
N
361
N
sing
Y
362
N
doub
N
363
N
sing
Y
364
N
doub
N
365
N
sing
Y
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
doub
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
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
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
57
1506
1512
10.1107/S0907444901011143
11679713
Structures of porcine beta-trypsin-detergent complexes: the stabilization of proteins through hydrophilic binding of polydocanol.
2001
NE
BIOCHIM.BIOPHYS.ACTA
BBACAQ
0113
0006-3002
1435
7
21
10.1016/S0167-4838(99)00202-2
Crystal Structure at 1.63 Angstroms Resolution of the Native Form of Porcine Beta Trypsin : Revealing an Acetate Ion Binding Site and Functional Water Network
1999
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
53
311
315
10.1107/S0907444997000358
The First Structure at 1.8 Angstroms Resolution of an Active Autolysate Form of Porcine Alpha Trypsin
1997
10.2210/pdb1fmg/pdb
pdb_00001fmg
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293.0
1
IMAGE PLATE
1998-03-18
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.54
1.0
1.54
ROTATING ANODE
OTHER
23491.525
TRYPSIN
3.4.21.4
1
nat
polymer
40.078
CALCIUM ION
1
syn
non-polymer
96.063
SULFATE ION
1
syn
non-polymer
62.068
1,2-ETHANEDIOL
5
syn
non-polymer
18.015
water
174
nat
water
no
no
IVGGYTCAANSIPYQVSLNSGSHFCGGSLINSQWVVSAAHCYKSRIQVRLGEHNIDVLEGNEQFINAAKIITHPNFNGNT
LDNDIMLIKLSSPATLNSRVATVSLPRSCAAAGTECLISGWGNTKSSGSSYPSLLQCLKAPVLSNSSCKSSYPGQITGNM
ICVGFLQGGKDSCQGDSGGPVVCNGQLQGIVSWGYGCAQKNKPGVYTKVCNYVNWIQQTIAAN
IVGGYTCAANSIPYQVSLNSGSHFCGGSLINSQWVVSAAHCYKSRIQVRLGEHNIDVLEGNEQFINAAKIITHPNFNGNT
LDNDIMLIKLSSPATLNSRVATVSLPRSCAAAGTECLISGWGNTKSSGSSYPSLLQCLKAPVLSNSSCKSSYPGQITGNM
ICVGFLQGGKDSCQGDSGGPVVCNGQLQGIVSWGYGCAQKNKPGVYTKVCNYVNWIQQTIAAN
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
pig
Sus
sample
9823
PANCREAS
Sus scrofa
1
2.12
42.06
VAPOR DIFFUSION, HANGING DROP
6.70
pH 6.70, VAPOR DIFFUSION, HANGING DROP
software
diffrn_source
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Data collection
Data collection
Database references
Derived calculations
Refinement description
1
0
2000-09-13
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
1
4
2018-04-04
1
5
2023-08-09
_diffrn_source.type
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.conn_type_id
_struct_conn.id
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr1_symmetry
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1QQU contains the same protein with bound acetate ion.
1FN6 contains the same protein.
1FNI contains the same protein.
RCSB
Y
RCSB
2000-08-17
REL
REL
CA
CALCIUM ION
SO4
SULFATE ION
EDO
1,2-ETHANEDIOL
HOH
water
THE 223 AMINO ACIDS OF TRYPSIN ARE IDENTIFIED BY THE
RESIDUE NUMBERS OF THE HOMOLOGOUS CHYMOTRYPSINOGEN.
1QQU
PDB
experimental model
CA
433
2
CA
CA
433
A
SO4
434
3
SO4
SO4
434
A
GYC
435
4
EDO
EDO
435
A
GYC
436
4
EDO
EDO
436
A
GYC
437
4
EDO
EDO
437
A
GYC
438
4
EDO
EDO
438
A
GYC
439
4
EDO
EDO
439
A
HOH
224
5
HOH
A
HOH
440
A
HOH
225
5
HOH
A
HOH
441
A
HOH
226
5
HOH
A
HOH
442
A
HOH
227
5
HOH
A
HOH
443
A
HOH
228
5
HOH
A
HOH
444
A
HOH
229
5
HOH
A
HOH
445
A
HOH
230
5
HOH
A
HOH
446
A
HOH
231
5
HOH
A
HOH
447
A
HOH
233
5
HOH
A
HOH
448
A
HOH
234
5
HOH
A
HOH
449
A
HOH
236
5
HOH
A
HOH
450
A
HOH
237
5
HOH
A
HOH
451
A
HOH
238
5
HOH
A
HOH
452
A
HOH
239
5
HOH
A
HOH
453
A
HOH
240
5
HOH
A
HOH
454
A
HOH
241
5
HOH
A
HOH
455
A
HOH
242
5
HOH
A
HOH
456
A
HOH
243
5
HOH
A
HOH
457
A
HOH
244
5
HOH
A
HOH
458
A
HOH
245
5
HOH
A
HOH
459
A
HOH
246
5
HOH
HOH
460
A
HOH
247
5
HOH
HOH
461
A
HOH
248
5
HOH
HOH
462
A
HOH
249
5
HOH
HOH
463
A
HOH
251
5
HOH
HOH
464
A
HOH
252
5
HOH
HOH
465
A
HOH
253
5
HOH
HOH
466
A
HOH
254
5
HOH
HOH
467
A
HOH
255
5
HOH
HOH
468
A
HOH
256
5
HOH
HOH
469
A
HOH
257
5
HOH
HOH
470
A
HOH
258
5
HOH
HOH
471
A
HOH
259
5
HOH
HOH
472
A
HOH
260
5
HOH
HOH
473
A
HOH
261
5
HOH
HOH
474
A
HOH
262
5
HOH
HOH
475
A
HOH
264
5
HOH
HOH
476
A
HOH
265
5
HOH
HOH
477
A
HOH
266
5
HOH
HOH
478
A
HOH
268
5
HOH
HOH
479
A
HOH
269
5
HOH
HOH
480
A
HOH
270
5
HOH
HOH
481
A
HOH
271
5
HOH
HOH
482
A
HOH
272
5
HOH
HOH
483
A
HOH
273
5
HOH
HOH
484
A
HOH
274
5
HOH
HOH
485
A
HOH
275
5
HOH
HOH
486
A
HOH
276
5
HOH
HOH
487
A
HOH
277
5
HOH
HOH
488
A
HOH
278
5
HOH
HOH
489
A
HOH
279
5
HOH
HOH
490
A
HOH
280
5
HOH
HOH
491
A
HOH
281
5
HOH
HOH
492
A
HOH
282
5
HOH
HOH
493
A
HOH
283
5
HOH
HOH
494
A
HOH
284
5
HOH
HOH
495
A
HOH
285
5
HOH
HOH
496
A
HOH
286
5
HOH
HOH
497
A
HOH
287
5
HOH
HOH
498
A
HOH
289
5
HOH
HOH
499
A
HOH
291
5
HOH
HOH
500
A
HOH
292
5
HOH
HOH
501
A
HOH
293
5
HOH
HOH
502
A
HOH
294
5
HOH
HOH
503
A
HOH
295
5
HOH
HOH
504
A
HOH
296
5
HOH
HOH
505
A
HOH
297
5
HOH
HOH
506
A
HOH
298
5
HOH
HOH
507
A
HOH
299
5
HOH
HOH
508
A
HOH
300
5
HOH
HOH
509
A
HOH
301
5
HOH
HOH
510
A
HOH
302
5
HOH
HOH
511
A
HOH
303
5
HOH
HOH
512
A
HOH
304
5
HOH
HOH
513
A
HOH
305
5
HOH
HOH
514
A
HOH
306
5
HOH
HOH
515
A
HOH
307
5
HOH
HOH
516
A
HOH
308
5
HOH
HOH
517
A
HOH
309
5
HOH
HOH
518
A
HOH
310
5
HOH
HOH
519
A
HOH
311
5
HOH
HOH
520
A
HOH
312
5
HOH
HOH
521
A
HOH
313
5
HOH
HOH
522
A
HOH
314
5
HOH
HOH
523
A
HOH
316
5
HOH
HOH
524
A
HOH
318
5
HOH
HOH
525
A
HOH
321
5
HOH
HOH
526
A
HOH
323
5
HOH
HOH
527
A
HOH
324
5
HOH
HOH
528
A
HOH
327
5
HOH
HOH
529
A
HOH
328
5
HOH
HOH
530
A
HOH
329
5
HOH
HOH
531
A
HOH
330
5
HOH
HOH
532
A
HOH
331
5
HOH
HOH
533
A
HOH
333
5
HOH
HOH
534
A
HOH
335
5
HOH
HOH
535
A
HOH
336
5
HOH
HOH
536
A
HOH
337
5
HOH
HOH
537
A
HOH
338
5
HOH
HOH
538
A
HOH
339
5
HOH
HOH
539
A
HOH
340
5
HOH
HOH
540
A
HOH
341
5
HOH
HOH
541
A
HOH
343
5
HOH
HOH
542
A
HOH
344
5
HOH
HOH
543
A
HOH
345
5
HOH
HOH
544
A
HOH
347
5
HOH
HOH
545
A
HOH
348
5
HOH
HOH
546
A
HOH
349
5
HOH
HOH
547
A
HOH
350
5
HOH
HOH
548
A
HOH
352
5
HOH
HOH
549
A
HOH
353
5
HOH
HOH
550
A
HOH
354
5
HOH
HOH
551
A
HOH
355
5
HOH
HOH
552
A
HOH
356
5
HOH
HOH
553
A
HOH
357
5
HOH
HOH
554
A
HOH
358
5
HOH
HOH
555
A
HOH
359
5
HOH
HOH
556
A
HOH
360
5
HOH
HOH
557
A
HOH
361
5
HOH
HOH
558
A
HOH
362
5
HOH
HOH
559
A
HOH
363
5
HOH
HOH
560
A
HOH
365
5
HOH
HOH
561
A
HOH
367
5
HOH
HOH
562
A
HOH
368
5
HOH
HOH
563
A
HOH
369
5
HOH
HOH
564
A
HOH
370
5
HOH
HOH
565
A
HOH
371
5
HOH
HOH
566
A
HOH
372
5
HOH
HOH
567
A
HOH
373
5
HOH
HOH
568
A
HOH
374
5
HOH
HOH
569
A
HOH
377
5
HOH
HOH
570
A
HOH
380
5
HOH
HOH
571
A
HOH
381
5
HOH
HOH
572
A
HOH
382
5
HOH
HOH
573
A
HOH
384
5
HOH
HOH
574
A
HOH
385
5
HOH
HOH
575
A
HOH
386
5
HOH
HOH
576
A
HOH
387
5
HOH
HOH
577
A
HOH
388
5
HOH
HOH
578
A
HOH
390
5
HOH
HOH
579
A
HOH
391
5
HOH
HOH
580
A
HOH
393
5
HOH
HOH
581
A
HOH
394
5
HOH
HOH
582
A
HOH
396
5
HOH
HOH
583
A
HOH
398
5
HOH
HOH
584
A
HOH
400
5
HOH
HOH
585
A
HOH
401
5
HOH
HOH
586
A
HOH
402
5
HOH
HOH
587
A
HOH
403
5
HOH
HOH
588
A
HOH
405
5
HOH
HOH
589
A
HOH
406
5
HOH
HOH
590
A
HOH
407
5
HOH
HOH
591
A
HOH
408
5
HOH
HOH
592
A
HOH
410
5
HOH
HOH
593
A
HOH
411
5
HOH
HOH
594
A
HOH
412
5
HOH
HOH
595
A
HOH
413
5
HOH
HOH
596
A
HOH
414
5
HOH
HOH
597
A
HOH
415
5
HOH
HOH
598
A
HOH
416
5
HOH
HOH
599
A
HOH
418
5
HOH
HOH
600
A
HOH
419
5
HOH
HOH
601
A
HOH
420
5
HOH
HOH
602
A
HOH
421
5
HOH
HOH
603
A
HOH
422
5
HOH
HOH
604
A
HOH
423
5
HOH
HOH
605
A
HOH
424
5
HOH
HOH
606
A
HOH
425
5
HOH
HOH
607
A
HOH
426
5
HOH
HOH
608
A
HOH
427
5
HOH
HOH
609
A
HOH
428
5
HOH
HOH
610
A
HOH
429
5
HOH
HOH
611
A
HOH
431
5
HOH
HOH
612
A
HOH
432
5
HOH
HOH
613
A
ILE
16
n
1
ILE
16
A
VAL
17
n
2
VAL
17
A
GLY
18
n
3
GLY
18
A
GLY
19
n
4
GLY
19
A
TYR
20
n
5
TYR
20
A
THR
21
n
6
THR
21
A
CYS
22
n
7
CYS
22
A
ALA
23
n
8
ALA
23
A
ALA
24
n
9
ALA
24
A
ASN
25
n
10
ASN
25
A
SER
26
n
11
SER
26
A
ILE
27
n
12
ILE
27
A
PRO
28
n
13
PRO
28
A
TYR
29
n
14
TYR
29
A
GLN
30
n
15
GLN
30
A
VAL
31
n
16
VAL
31
A
SER
32
n
17
SER
32
A
LEU
33
n
18
LEU
33
A
ASN
34
n
19
ASN
34
A
SER
37
n
20
SER
37
A
GLY
38
n
21
GLY
38
A
SER
39
n
22
SER
39
A
HIS
40
n
23
HIS
40
A
PHE
41
n
24
PHE
41
A
CYS
42
n
25
CYS
42
A
GLY
43
n
26
GLY
43
A
GLY
44
n
27
GLY
44
A
SER
45
n
28
SER
45
A
LEU
46
n
29
LEU
46
A
ILE
47
n
30
ILE
47
A
ASN
48
n
31
ASN
48
A
SER
49
n
32
SER
49
A
GLN
50
n
33
GLN
50
A
TRP
51
n
34
TRP
51
A
VAL
52
n
35
VAL
52
A
VAL
53
n
36
VAL
53
A
SER
54
n
37
SER
54
A
ALA
55
n
38
ALA
55
A
ALA
56
n
39
ALA
56
A
HIS
57
n
40
HIS
57
A
CYS
58
n
41
CYS
58
A
TYR
59
n
42
TYR
59
A
LYS
60
n
43
LYS
60
A
SER
61
n
44
SER
61
A
ARG
62
n
45
ARG
62
A
ILE
63
n
46
ILE
63
A
GLN
64
n
47
GLN
64
A
VAL
65
n
48
VAL
65
A
ARG
66
n
49
ARG
66
A
LEU
67
n
50
LEU
67
A
GLY
69
n
51
GLY
69
A
GLU
70
n
52
GLU
70
A
HIS
71
n
53
HIS
71
A
ASN
72
n
54
ASN
72
A
ILE
73
n
55
ILE
73
A
ASP
74
n
56
ASP
74
A
VAL
75
n
57
VAL
75
A
LEU
76
n
58
LEU
76
A
GLU
77
n
59
GLU
77
A
GLY
78
n
60
GLY
78
A
ASN
79
n
61
ASN
79
A
GLU
80
n
62
GLU
80
A
GLN
81
n
63
GLN
81
A
PHE
82
n
64
PHE
82
A
ILE
83
n
65
ILE
83
A
ASN
84
n
66
ASN
84
A
ALA
85
n
67
ALA
85
A
ALA
86
n
68
ALA
86
A
LYS
87
n
69
LYS
87
A
ILE
88
n
70
ILE
88
A
ILE
89
n
71
ILE
89
A
THR
90
n
72
THR
90
A
HIS
91
n
73
HIS
91
A
PRO
92
n
74
PRO
92
A
ASN
93
n
75
ASN
93
A
PHE
94
n
76
PHE
94
A
ASN
95
n
77
ASN
95
A
GLY
96
n
78
GLY
96
A
ASN
97
n
79
ASN
97
A
THR
98
n
80
THR
98
A
LEU
99
n
81
LEU
99
A
ASP
100
n
82
ASP
100
A
ASN
101
n
83
ASN
101
A
ASP
102
n
84
ASP
102
A
ILE
103
n
85
ILE
103
A
MET
104
n
86
MET
104
A
LEU
105
n
87
LEU
105
A
ILE
106
n
88
ILE
106
A
LYS
107
n
89
LYS
107
A
LEU
108
n
90
LEU
108
A
SER
109
n
91
SER
109
A
SER
110
n
92
SER
110
A
PRO
111
n
93
PRO
111
A
ALA
112
n
94
ALA
112
A
THR
113
n
95
THR
113
A
LEU
114
n
96
LEU
114
A
ASN
115
n
97
ASN
115
A
SER
116
n
98
SER
116
A
ARG
117
n
99
ARG
117
A
VAL
118
n
100
VAL
118
A
ALA
119
n
101
ALA
119
A
THR
120
n
102
THR
120
A
VAL
121
n
103
VAL
121
A
SER
122
n
104
SER
122
A
LEU
123
n
105
LEU
123
A
PRO
124
n
106
PRO
124
A
ARG
125
n
107
ARG
125
A
SER
127
n
108
SER
127
A
CYS
128
n
109
CYS
128
A
ALA
129
n
110
ALA
129
A
ALA
130
n
111
ALA
130
A
ALA
132
n
112
ALA
132
A
GLY
133
n
113
GLY
133
A
THR
134
n
114
THR
134
A
GLU
135
n
115
GLU
135
A
CYS
136
n
116
CYS
136
A
LEU
137
n
117
LEU
137
A
ILE
138
n
118
ILE
138
A
SER
139
n
119
SER
139
A
GLY
140
n
120
GLY
140
A
TRP
141
n
121
TRP
141
A
GLY
142
n
122
GLY
142
A
ASN
143
n
123
ASN
143
A
THR
144
n
124
THR
144
A
LYS
145
n
125
LYS
145
A
SER
146
n
126
SER
146
A
SER
147
n
127
SER
147
A
GLY
148
n
128
GLY
148
A
SER
149
n
129
SER
149
A
SER
150
n
130
SER
150
A
TYR
151
n
131
TYR
151
A
PRO
152
n
132
PRO
152
A
SER
153
n
133
SER
153
A
LEU
154
n
134
LEU
154
A
LEU
155
n
135
LEU
155
A
GLN
156
n
136
GLN
156
A
CYS
157
n
137
CYS
157
A
LEU
158
n
138
LEU
158
A
LYS
159
n
139
LYS
159
A
ALA
160
n
140
ALA
160
A
PRO
161
n
141
PRO
161
A
VAL
162
n
142
VAL
162
A
LEU
163
n
143
LEU
163
A
SER
164
n
144
SER
164
A
ASN
165
n
145
ASN
165
A
SER
166
n
146
SER
166
A
SER
167
n
147
SER
167
A
CYS
168
n
148
CYS
168
A
LYS
169
n
149
LYS
169
A
SER
170
n
150
SER
170
A
SER
171
n
151
SER
171
A
TYR
172
n
152
TYR
172
A
PRO
173
n
153
PRO
173
A
GLY
174
n
154
GLY
174
A
GLN
175
n
155
GLN
175
A
ILE
176
n
156
ILE
176
A
THR
177
n
157
THR
177
A
GLY
178
n
158
GLY
178
A
ASN
179
n
159
ASN
179
A
MET
180
n
160
MET
180
A
ILE
181
n
161
ILE
181
A
CYS
182
n
162
CYS
182
A
VAL
183
n
163
VAL
183
A
GLY
184
n
164
A
GLY
184
A
PHE
184
n
165
PHE
184
A
LEU
185
n
166
LEU
185
A
GLN
186
n
167
GLN
186
A
GLY
187
n
168
GLY
187
A
GLY
188
n
169
A
GLY
188
A
LYS
188
n
170
LYS
188
A
ASP
189
n
171
ASP
189
A
SER
190
n
172
SER
190
A
CYS
191
n
173
CYS
191
A
GLN
192
n
174
GLN
192
A
GLY
193
n
175
GLY
193
A
ASP
194
n
176
ASP
194
A
SER
195
n
177
SER
195
A
GLY
196
n
178
GLY
196
A
GLY
197
n
179
GLY
197
A
PRO
198
n
180
PRO
198
A
VAL
199
n
181
VAL
199
A
VAL
200
n
182
VAL
200
A
CYS
201
n
183
CYS
201
A
ASN
202
n
184
ASN
202
A
GLY
203
n
185
GLY
203
A
GLN
204
n
186
GLN
204
A
LEU
209
n
187
LEU
209
A
GLN
210
n
188
GLN
210
A
GLY
211
n
189
GLY
211
A
ILE
212
n
190
ILE
212
A
VAL
213
n
191
VAL
213
A
SER
214
n
192
SER
214
A
TRP
215
n
193
TRP
215
A
GLY
216
n
194
GLY
216
A
TYR
217
n
195
TYR
217
A
GLY
219
n
196
GLY
219
A
CYS
220
n
197
CYS
220
A
ALA
221
n
198
A
ALA
221
A
GLN
221
n
199
GLN
221
A
LYS
222
n
200
LYS
222
A
ASN
223
n
201
ASN
223
A
LYS
224
n
202
LYS
224
A
PRO
225
n
203
PRO
225
A
GLY
226
n
204
GLY
226
A
VAL
227
n
205
VAL
227
A
TYR
228
n
206
TYR
228
A
THR
229
n
207
THR
229
A
LYS
230
n
208
LYS
230
A
VAL
231
n
209
VAL
231
A
CYS
232
n
210
CYS
232
A
ASN
233
n
211
ASN
233
A
TYR
234
n
212
TYR
234
A
VAL
235
n
213
VAL
235
A
ASN
236
n
214
ASN
236
A
TRP
237
n
215
TRP
237
A
ILE
238
n
216
ILE
238
A
GLN
239
n
217
GLN
239
A
GLN
240
n
218
GLN
240
A
THR
241
n
219
THR
241
A
ILE
242
n
220
ILE
242
A
ALA
243
n
221
ALA
243
A
ALA
244
n
222
ALA
244
A
ASN
245
n
223
ASN
245
A
author_defined_assembly
1
monomeric
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
433
B
CA
CA
1_555
A
ASN
72
A
O
ASN
54
1_555
86.7
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
433
B
CA
CA
1_555
A
VAL
75
A
O
VAL
57
1_555
155.6
A
ASN
72
A
O
ASN
54
1_555
A
CA
433
B
CA
CA
1_555
A
VAL
75
A
O
VAL
57
1_555
81.5
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
433
B
CA
CA
1_555
A
GLU
77
A
OE1
GLU
59
1_555
93.5
A
ASN
72
A
O
ASN
54
1_555
A
CA
433
B
CA
CA
1_555
A
GLU
77
A
OE1
GLU
59
1_555
90.3
A
VAL
75
A
O
VAL
57
1_555
A
CA
433
B
CA
CA
1_555
A
GLU
77
A
OE1
GLU
59
1_555
107.8
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
433
B
CA
CA
1_555
A
GLU
80
A
OE1
GLU
62
1_555
100.6
A
ASN
72
A
O
ASN
54
1_555
A
CA
433
B
CA
CA
1_555
A
GLU
80
A
OE1
GLU
62
1_555
172.7
A
VAL
75
A
O
VAL
57
1_555
A
CA
433
B
CA
CA
1_555
A
GLU
80
A
OE1
GLU
62
1_555
92.1
A
GLU
77
A
OE1
GLU
59
1_555
A
CA
433
B
CA
CA
1_555
A
GLU
80
A
OE1
GLU
62
1_555
88.2
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
433
B
CA
CA
1_555
A
HOH
464
I
O
HOH
1_555
81.1
A
ASN
72
A
O
ASN
54
1_555
A
CA
433
B
CA
CA
1_555
A
HOH
464
I
O
HOH
1_555
88.8
A
VAL
75
A
O
VAL
57
1_555
A
CA
433
B
CA
CA
1_555
A
HOH
464
I
O
HOH
1_555
77.3
A
GLU
77
A
OE1
GLU
59
1_555
A
CA
433
B
CA
CA
1_555
A
HOH
464
I
O
HOH
1_555
174.6
A
GLU
80
A
OE1
GLU
62
1_555
A
CA
433
B
CA
CA
1_555
A
HOH
464
I
O
HOH
1_555
93.4
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
TYR
20
A
O
TYR
5
A
N
CYS
157
A
N
CYS
137
A
O
ALA
160
A
O
ALA
140
A
N
CYS
136
A
N
CYS
116
A
N
SER
139
A
N
SER
119
A
O
PRO
198
A
O
PRO
180
A
N
CYS
201
A
N
CYS
183
A
O
GLN
204
A
O
GLN
186
A
O
TRP
215
A
O
TRP
193
A
N
VAL
227
A
N
VAL
205
A
N
TYR
228
A
N
TYR
206
A
O
ILE
181
A
O
ILE
161
A
O
LEU
33
A
O
LEU
18
A
N
PHE
41
A
N
PHE
24
A
N
ILE
47
A
N
ILE
30
A
O
TRP
51
A
O
TRP
34
A
N
SER
54
A
N
SER
37
A
O
MET
104
A
O
MET
86
A
O
LYS
107
A
O
LYS
89
A
N
ALA
86
A
N
ALA
68
A
O
ILE
83
A
O
ILE
65
A
N
VAL
65
A
N
VAL
48
A
N
ARG
66
A
N
ARG
49
A
O
SER
32
A
O
SER
17
1
A
A
OG
O
SER
HOH
195
573
1.81
A
1
A
A
O
O
HOH
HOH
443
597
1.98
1
A
A
O3
O
SO4
HOH
434
588
2.02
1
A
A
O
O
HOH
HOH
570
589
2.02
1
A
A
O
O
HOH
HOH
569
581
2.07
1
A
A
GLY
SER
148
149
-149.00
1
14.13
2.20
113.40
127.53
A
A
A
CA
CB
CG
ARG
ARG
ARG
117
117
117
N
1
-11.56
1.90
110.10
98.54
A
A
A
CB
CA
C
SER
SER
SER
164
164
164
N
1
11.32
1.50
110.50
121.82
A
A
A
N
CA
CB
SER
SER
SER
164
164
164
N
1
6.04
0.60
121.00
127.04
A
A
A
CB
CG
CD2
TYR
TYR
TYR
217
217
217
N
1
-6.62
0.60
121.00
114.38
A
A
A
CB
CG
CD1
TYR
TYR
TYR
217
217
217
N
1
A
A
CE1
NE2
TYR
GLN
217
239
1.95
1_555
3_645
1
A
A
O
O
HOH
HOH
597
600
1.98
1_555
2_565
1
A
A
N
NE2
SER
GLN
153
186
2.05
1_555
2_564
1
A
A
O
O
HOH
HOH
473
569
2.17
1_555
2_564
1
A
HIS
71
-121.09
-53.92
1
A
ASN
115
-160.99
-160.21
1
A
SER
149
-172.61
90.47
1
A
SER
214
-126.71
-65.81
1
A
ASN
223
57.79
16.97
0.234
0.158
0.158
1.9
8.0
504
14881
4.929
92.6
RANDOM R VALUE (WORKING + TEST SET) : 0.162
1
FREE R
0.000
MOLECULAR REPLACEMENT
1QQU
1.9
8.0
174
1842
26
0
1642
1.90
23.64
1FMG
15084
0.000
0.07
1
12.73
3.70
92.39
0.3677
1.90
2.00
1.640
3.2
88.6
data scaling
XDS
data reduction
AUTOMAR
model building
X-PLOR
refinement
X-PLOR
refinement
REFMAC
data reduction
XDS
phasing
X-PLOR
CRYSTAL STRUCTURE OF PORCINE BETA TRYPSIN WITH 0.04% POLYDOCANOL
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
4
N
N
4
N
N
5
N
N
A
ALA
55
A
ALA
38
HELX_P
A
TYR
59
A
TYR
42
5
1
5
A
SER
164
A
SER
144
HELX_P
A
TYR
172
A
TYR
152
1
2
9
A
TYR
234
A
TYR
212
HELX_P
A
ALA
244
A
ALA
222
1
3
11
disulf
2.117
A
CYS
22
A
SG
CYS
7
1_555
A
CYS
157
A
SG
CYS
137
1_555
disulf
2.121
A
CYS
42
A
SG
CYS
25
1_555
A
CYS
58
A
SG
CYS
41
1_555
disulf
2.203
A
CYS
128
A
SG
CYS
109
1_555
A
CYS
232
A
SG
CYS
210
1_555
disulf
2.123
A
CYS
136
A
SG
CYS
116
1_555
A
CYS
201
A
SG
CYS
183
1_555
disulf
2.147
A
CYS
168
A
SG
CYS
148
1_555
A
CYS
182
A
SG
CYS
162
1_555
disulf
2.203
A
CYS
191
A
SG
CYS
173
1_555
A
CYS
220
A
SG
CYS
197
1_555
covale
2.039
none
A
THR
98
A
OG1
THR
80
1_555
A
EDO
438
G
O1
EDO
1_555
covale
1.544
none
A
SER
164
A
CB
SER
144
3_645
A
EDO
435
D
O1
EDO
1_555
metalc
2.390
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
433
B
CA
CA
1_555
metalc
2.454
A
ASN
72
A
O
ASN
54
1_555
A
CA
433
B
CA
CA
1_555
metalc
2.521
A
VAL
75
A
O
VAL
57
1_555
A
CA
433
B
CA
CA
1_555
metalc
2.493
A
GLU
77
A
OE1
GLU
59
1_555
A
CA
433
B
CA
CA
1_555
metalc
2.428
A
GLU
80
A
OE1
GLU
62
1_555
A
CA
433
B
CA
CA
1_555
metalc
2.514
A
CA
433
B
CA
CA
1_555
A
HOH
464
I
O
HOH
1_555
HYDROLASE
SERINE PROTEASE, HYDROLASE
TRYP_PIG
UNP
1
9
P00761
IVGGYTCAANSIPYQVSLNSGSHFCGGSLINSQWVVSAAHCYKSRIQVRLGEHNIDVLEGNEQFINAAKIITHPNFNGNT
LDNDIMLIKLSSPATLNSRVATVSLPRSCAAAGTECLISGWGNTKSSGSSYPSLLQCLKAPVLSDSSCKSSYPGQITGNM
ICVGFLEGGKDSCQGDSGGPVVCNGQLQGIVSWGYGCAQKNKPGVYTKVCNYVNWIQQTIAAN
9
231
1FMG
16
245
P00761
A
1
1
223
1
ASP
SEE REMARK 999
ASN
165
1FMG
A
P00761
UNP
153
145
1
GLU
SEE REMARK 999
GLN
186
1FMG
A
P00761
UNP
175
167
7
7
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
TYR
20
A
TYR
5
A
THR
21
A
THR
6
A
GLN
156
A
GLN
136
A
PRO
161
A
PRO
141
A
GLU
135
A
GLU
115
A
GLY
140
A
GLY
120
A
PRO
198
A
PRO
180
A
CYS
201
A
CYS
183
A
GLN
204
A
GLN
186
A
TRP
215
A
TRP
193
A
GLY
226
A
GLY
204
A
LYS
230
A
LYS
208
A
MET
180
A
MET
160
A
VAL
183
A
VAL
163
A
GLN
30
A
GLN
15
A
ASN
34
A
ASN
19
A
HIS
40
A
HIS
23
A
ASN
48
A
ASN
31
A
TRP
51
A
TRP
34
A
SER
54
A
SER
37
A
MET
104
A
MET
86
A
LEU
108
A
LEU
90
A
GLN
81
A
GLN
63
A
THR
90
A
THR
72
A
GLN
64
A
GLN
47
A
LEU
67
A
LEU
50
A
GLN
30
A
GLN
15
A
ASN
34
A
ASN
19
BINDING SITE FOR RESIDUE CA A 433
A
CA
433
Software
6
BINDING SITE FOR RESIDUE SO4 A 434
A
SO4
434
Software
7
BINDING SITE FOR RESIDUE EDO A 435
A
EDO
435
Software
5
BINDING SITE FOR RESIDUE EDO A 436
A
EDO
436
Software
2
BINDING SITE FOR RESIDUE EDO A 437
A
EDO
437
Software
2
BINDING SITE FOR RESIDUE EDO A 438
A
EDO
438
Software
5
BINDING SITE FOR RESIDUE EDO A 439
A
EDO
439
Software
3
A
GLU
70
A
GLU
52
6
1_555
A
ASN
72
A
ASN
54
6
1_555
A
VAL
75
A
VAL
57
6
1_555
A
GLU
77
A
GLU
59
6
1_555
A
GLU
80
A
GLU
62
6
1_555
A
HOH
464
I
HOH
6
1_555
A
HIS
57
A
HIS
40
7
1_555
A
CYS
128
A
CYS
109
7
3_645
A
GLN
192
A
GLN
174
7
1_555
A
GLY
193
A
GLY
175
7
1_555
A
SER
195
A
SER
177
7
1_555
A
HOH
488
I
HOH
7
1_555
A
HOH
588
I
HOH
7
1_555
A
TYR
59
A
TYR
42
5
1_555
A
LYS
60
A
LYS
43
5
1_555
A
SER
61
A
SER
44
5
1_555
A
ALA
132
A
ALA
112
5
3_645
A
SER
164
A
SER
144
5
3_645
A
ASP
74
A
ASP
56
2
1_555
A
TYR
151
A
TYR
131
2
1_555
A
ASN
115
A
ASN
97
2
1_555
A
SER
116
A
SER
98
2
1_555
A
ASN
95
A
ASN
77
5
1_555
A
THR
98
A
THR
80
5
1_555
A
ASP
100
A
ASP
82
5
1_555
A
THR
177
A
THR
157
5
1_555
A
HOH
509
I
HOH
5
1_555
A
ILE
242
A
ILE
220
3
1_555
A
ALA
243
A
ALA
221
3
1_555
A
HOH
468
I
HOH
3
1_555
19
P 21 21 21