0.012821
0.000000
0.000000
0.000000
0.018553
0.000000
0.000000
0.000000
0.021160
0.00000
0.00000
0.00000
Johnson, A.
Gautham, N.
Pattabhi, V.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
78.000
53.900
47.260
C2 H3 O2 -1
59.044
ACETATE ION
non-polymer
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
Ca 2
40.078
CALCIUM ION
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
C
N
2
N
O
N
3
N
O
N
4
N
C
N
5
N
H
N
6
N
H
N
7
N
H
N
8
N
N
N
9
S
C
N
10
N
C
N
11
N
O
N
12
N
C
N
13
N
O
N
14
N
H
N
15
N
H
N
16
N
H
N
17
N
H
N
18
N
H
N
19
N
H
N
20
N
H
N
21
N
N
N
22
S
C
N
23
N
C
N
24
N
O
N
25
N
C
N
26
N
C
N
27
N
C
N
28
N
N
N
29
N
C
N
30
N
N
N
31
N
N
N
32
N
O
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
N
N
49
S
C
N
50
N
C
N
51
N
O
N
52
N
C
N
53
N
C
N
54
N
O
N
55
N
N
N
56
N
O
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
N
N
66
S
C
N
67
N
C
N
68
N
O
N
69
N
C
N
70
N
C
N
71
N
O
N
72
N
O
N
73
N
O
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
CA
N
82
N
N
N
83
R
C
N
84
N
C
N
85
N
O
N
86
N
C
N
87
N
S
N
88
N
O
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
N
N
97
S
C
N
98
N
C
N
99
N
O
N
100
N
C
N
101
N
C
N
102
N
C
N
103
N
O
N
104
N
N
N
105
N
O
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
N
N
117
S
C
N
118
N
C
N
119
N
O
N
120
N
C
N
121
N
C
N
122
N
C
N
123
N
O
N
124
N
O
N
125
N
O
N
126
N
H
N
127
N
H
N
128
N
H
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
N
N
136
N
C
N
137
N
C
N
138
N
O
N
139
N
O
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
N
N
146
S
C
N
147
N
C
N
148
N
O
N
149
N
C
Y
150
N
C
Y
151
N
N
Y
152
N
C
Y
153
N
C
Y
154
N
N
N
155
N
O
N
156
N
H
N
157
N
H
N
158
N
H
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
O
N
167
N
H
N
168
N
H
N
169
N
N
N
170
S
C
N
171
N
C
N
172
N
O
N
173
S
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
O
N
178
N
H
N
179
N
H
N
180
N
H
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
N
N
192
S
C
N
193
N
C
N
194
N
O
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
O
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
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
N
N
214
S
C
N
215
N
C
N
216
N
O
N
217
N
C
N
218
N
C
N
219
N
C
N
220
N
C
N
221
N
N
N
222
N
O
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
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
N
243
N
C
N
244
N
S
N
245
N
C
N
246
N
O
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
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
N
N
259
S
C
N
260
N
C
N
261
N
O
N
262
N
C
Y
263
N
C
Y
264
N
C
Y
265
N
C
Y
266
N
C
Y
267
N
C
Y
268
N
C
N
269
N
O
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
H
N
280
N
H
N
281
N
N
N
282
S
C
N
283
N
C
N
284
N
O
N
285
N
C
N
286
N
C
N
287
N
C
N
288
N
O
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
N
N
299
S
C
N
300
N
C
N
301
N
O
N
302
N
C
N
303
N
O
N
304
N
O
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
N
N
313
S
C
N
314
N
C
N
315
N
O
N
316
R
C
N
317
N
O
N
318
N
C
N
319
N
O
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
N
N
330
S
C
N
331
N
C
N
332
N
O
N
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
Y
337
N
N
Y
338
N
C
Y
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
N
343
N
O
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
N
N
357
S
C
N
358
N
C
N
359
N
O
N
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
N
367
N
O
N
368
N
O
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
N
C
N
385
N
C
N
386
N
C
N
387
N
O
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
H
N
398
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
doub
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
doub
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
sing
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
doub
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
doub
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
doub
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
doub
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
doub
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
doub
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
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
doub
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
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
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
doub
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
doub
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
Y
146
N
sing
Y
147
N
doub
Y
148
N
doub
N
149
N
sing
Y
150
N
sing
N
151
N
sing
Y
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
doub
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
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
doub
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
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
doub
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
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
Y
254
N
doub
Y
255
N
sing
Y
256
N
sing
N
257
N
sing
Y
258
N
doub
N
259
N
sing
Y
260
N
doub
N
261
N
sing
Y
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
doub
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
doub
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
doub
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
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
doub
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
Y
323
N
doub
Y
324
N
sing
Y
325
N
sing
N
326
N
sing
Y
327
N
doub
Y
328
N
sing
Y
329
N
sing
N
330
N
sing
Y
331
N
sing
Y
332
N
doub
N
333
N
sing
Y
334
N
doub
N
335
N
sing
Y
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
doub
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
Y
351
N
doub
Y
352
N
sing
Y
353
N
sing
N
354
N
sing
Y
355
N
doub
N
356
N
sing
Y
357
N
doub
N
358
N
sing
Y
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
doub
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
NE
Biochim.Biophys.Acta
BBACAQ
0113
0006-3002
1435
7
21
10.1016/S0167-4838(99)00202-2
10561533
Crystal structure at 1.63 A 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
10.1107/S0907444997000358
The First Crystal Structure at 1.8 Angstroms Resolution of an Active Autolysate Form of Porcine Alpha Trypsin
1997
10.2210/pdb1qqu/pdb
pdb_00001qqu
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
1997-01-13
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.54
1.0
1.54
23491.525
BETA TRYPSIN
3.4.21.4
1
nat
polymer
40.078
CALCIUM ION
1
syn
non-polymer
59.044
ACETATE ION
1
syn
non-polymer
18.015
water
149
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
2.11
41.81
6.70
pH 6.70
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Data collection
Database references
Derived calculations
Refinement description
1
0
2000-06-14
1
1
2008-04-26
1
2
2011-07-13
1
3
2017-10-04
1
4
2023-08-16
_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.pdbx_dist_value
_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.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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
1999-06-09
REL
REL
CA
CALCIUM ION
ACT
ACETATE ION
HOH
water
THE 223 AMINO ACIDS OF TRYPSIN ARE IDENTIFIED BY THE
RESIDUE NUMBERS OF THE HOMOLOGOUS CHYMOTRYPSINOGEN.
1AKS
PDB
experimental model
CA
389
2
CA
CA
389
A
ACT
390
3
ACT
ACT
390
A
HOH
224
4
HOH
HOH
391
A
HOH
225
4
HOH
HOH
392
A
HOH
226
4
HOH
HOH
393
A
HOH
227
4
HOH
HOH
394
A
HOH
228
4
HOH
HOH
395
A
HOH
229
4
HOH
HOH
396
A
HOH
230
4
HOH
HOH
397
A
HOH
231
4
HOH
HOH
398
A
HOH
232
4
HOH
HOH
399
A
HOH
233
4
HOH
HOH
400
A
HOH
234
4
HOH
HOH
401
A
HOH
235
4
HOH
HOH
402
A
HOH
236
4
HOH
HOH
403
A
HOH
237
4
HOH
HOH
404
A
HOH
238
4
HOH
HOH
405
A
HOH
239
4
HOH
HOH
406
A
HOH
240
4
HOH
HOH
407
A
HOH
241
4
HOH
HOH
408
A
HOH
242
4
HOH
HOH
409
A
HOH
243
4
HOH
HOH
410
A
HOH
245
4
HOH
HOH
411
A
HOH
246
4
HOH
HOH
412
A
HOH
247
4
HOH
HOH
413
A
HOH
248
4
HOH
HOH
414
A
HOH
249
4
HOH
HOH
415
A
HOH
250
4
HOH
HOH
416
A
HOH
251
4
HOH
HOH
417
A
HOH
253
4
HOH
HOH
418
A
HOH
254
4
HOH
HOH
419
A
HOH
255
4
HOH
HOH
420
A
HOH
256
4
HOH
HOH
421
A
HOH
257
4
HOH
HOH
422
A
HOH
258
4
HOH
HOH
423
A
HOH
259
4
HOH
HOH
424
A
HOH
260
4
HOH
HOH
425
A
HOH
261
4
HOH
HOH
426
A
HOH
262
4
HOH
HOH
427
A
HOH
263
4
HOH
HOH
428
A
HOH
264
4
HOH
HOH
429
A
HOH
265
4
HOH
HOH
430
A
HOH
266
4
HOH
HOH
431
A
HOH
267
4
HOH
HOH
432
A
HOH
268
4
HOH
HOH
433
A
HOH
269
4
HOH
HOH
434
A
HOH
271
4
HOH
HOH
435
A
HOH
272
4
HOH
HOH
436
A
HOH
273
4
HOH
HOH
437
A
HOH
274
4
HOH
HOH
438
A
HOH
275
4
HOH
HOH
439
A
HOH
276
4
HOH
HOH
440
A
HOH
277
4
HOH
HOH
441
A
HOH
278
4
HOH
HOH
442
A
HOH
279
4
HOH
HOH
443
A
HOH
280
4
HOH
HOH
444
A
HOH
281
4
HOH
HOH
445
A
HOH
282
4
HOH
HOH
446
A
HOH
283
4
HOH
HOH
447
A
HOH
284
4
HOH
HOH
448
A
HOH
285
4
HOH
HOH
449
A
HOH
286
4
HOH
HOH
450
A
HOH
287
4
HOH
HOH
451
A
HOH
288
4
HOH
HOH
452
A
HOH
290
4
HOH
HOH
453
A
HOH
291
4
HOH
HOH
454
A
HOH
292
4
HOH
HOH
455
A
HOH
293
4
HOH
HOH
456
A
HOH
294
4
HOH
HOH
457
A
HOH
295
4
HOH
HOH
458
A
HOH
296
4
HOH
HOH
459
A
HOH
297
4
HOH
HOH
460
A
HOH
298
4
HOH
HOH
461
A
HOH
299
4
HOH
HOH
462
A
HOH
300
4
HOH
HOH
463
A
HOH
301
4
HOH
HOH
464
A
HOH
302
4
HOH
HOH
465
A
HOH
303
4
HOH
HOH
466
A
HOH
304
4
HOH
HOH
467
A
HOH
305
4
HOH
HOH
468
A
HOH
306
4
HOH
HOH
469
A
HOH
307
4
HOH
HOH
470
A
HOH
309
4
HOH
HOH
471
A
HOH
310
4
HOH
HOH
472
A
HOH
311
4
HOH
HOH
473
A
HOH
312
4
HOH
HOH
474
A
HOH
313
4
HOH
HOH
475
A
HOH
314
4
HOH
HOH
476
A
HOH
315
4
HOH
HOH
477
A
HOH
316
4
HOH
HOH
478
A
HOH
317
4
HOH
HOH
479
A
HOH
318
4
HOH
HOH
480
A
HOH
320
4
HOH
HOH
481
A
HOH
321
4
HOH
HOH
482
A
HOH
322
4
HOH
HOH
483
A
HOH
323
4
HOH
HOH
484
A
HOH
324
4
HOH
HOH
485
A
HOH
325
4
HOH
HOH
486
A
HOH
326
4
HOH
HOH
487
A
HOH
327
4
HOH
HOH
488
A
HOH
328
4
HOH
HOH
489
A
HOH
329
4
HOH
HOH
490
A
HOH
330
4
HOH
HOH
491
A
HOH
331
4
HOH
HOH
492
A
HOH
332
4
HOH
HOH
493
A
HOH
333
4
HOH
HOH
494
A
HOH
334
4
HOH
HOH
495
A
HOH
335
4
HOH
HOH
496
A
HOH
336
4
HOH
HOH
497
A
HOH
337
4
HOH
HOH
498
A
HOH
338
4
HOH
HOH
499
A
HOH
339
4
HOH
HOH
500
A
HOH
340
4
HOH
HOH
501
A
HOH
341
4
HOH
HOH
502
A
HOH
342
4
HOH
HOH
503
A
HOH
343
4
HOH
HOH
504
A
HOH
346
4
HOH
HOH
505
A
HOH
348
4
HOH
HOH
506
A
HOH
349
4
HOH
HOH
507
A
HOH
350
4
HOH
HOH
508
A
HOH
352
4
HOH
HOH
509
A
HOH
354
4
HOH
HOH
510
A
HOH
355
4
HOH
HOH
511
A
HOH
357
4
HOH
HOH
512
A
HOH
359
4
HOH
HOH
513
A
HOH
361
4
HOH
HOH
514
A
HOH
363
4
HOH
HOH
515
A
HOH
364
4
HOH
HOH
516
A
HOH
365
4
HOH
HOH
517
A
HOH
366
4
HOH
HOH
518
A
HOH
367
4
HOH
HOH
519
A
HOH
368
4
HOH
HOH
520
A
HOH
369
4
HOH
HOH
521
A
HOH
370
4
HOH
HOH
522
A
HOH
371
4
HOH
HOH
523
A
HOH
372
4
HOH
HOH
524
A
HOH
373
4
HOH
HOH
525
A
HOH
374
4
HOH
HOH
526
A
HOH
375
4
HOH
HOH
527
A
HOH
376
4
HOH
HOH
528
A
HOH
377
4
HOH
HOH
529
A
HOH
378
4
HOH
HOH
530
A
HOH
379
4
HOH
HOH
531
A
HOH
380
4
HOH
HOH
532
A
HOH
381
4
HOH
HOH
533
A
HOH
383
4
HOH
HOH
534
A
HOH
384
4
HOH
HOH
535
A
HOH
385
4
HOH
HOH
536
A
HOH
386
4
HOH
HOH
537
A
HOH
387
4
HOH
HOH
538
A
HOH
388
4
HOH
HOH
539
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
389
B
CA
CA
1_555
A
ASN
72
A
O
ASN
54
1_555
85.1
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
389
B
CA
CA
1_555
A
VAL
75
A
O
VAL
57
1_555
149.9
A
ASN
72
A
O
ASN
54
1_555
A
CA
389
B
CA
CA
1_555
A
VAL
75
A
O
VAL
57
1_555
83.9
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
389
B
CA
CA
1_555
A
GLU
77
A
OE1
GLU
59
1_555
93.2
A
ASN
72
A
O
ASN
54
1_555
A
CA
389
B
CA
CA
1_555
A
GLU
77
A
OE1
GLU
59
1_555
90.5
A
VAL
75
A
O
VAL
57
1_555
A
CA
389
B
CA
CA
1_555
A
GLU
77
A
OE1
GLU
59
1_555
114.8
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
389
B
CA
CA
1_555
A
GLU
80
A
OE1
GLU
62
1_555
98.8
A
ASN
72
A
O
ASN
54
1_555
A
CA
389
B
CA
CA
1_555
A
GLU
80
A
OE1
GLU
62
1_555
175.2
A
VAL
75
A
O
VAL
57
1_555
A
CA
389
B
CA
CA
1_555
A
GLU
80
A
OE1
GLU
62
1_555
94.0
A
GLU
77
A
OE1
GLU
59
1_555
A
CA
389
B
CA
CA
1_555
A
GLU
80
A
OE1
GLU
62
1_555
86.4
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
389
B
CA
CA
1_555
A
HOH
413
D
O
HOH
1_555
73.3
A
ASN
72
A
O
ASN
54
1_555
A
CA
389
B
CA
CA
1_555
A
HOH
413
D
O
HOH
1_555
95.1
A
VAL
75
A
O
VAL
57
1_555
A
CA
389
B
CA
CA
1_555
A
HOH
413
D
O
HOH
1_555
79.9
A
GLU
77
A
OE1
GLU
59
1_555
A
CA
389
B
CA
CA
1_555
A
HOH
413
D
O
HOH
1_555
164.9
A
GLU
80
A
OE1
GLU
62
1_555
A
CA
389
B
CA
CA
1_555
A
HOH
413
D
O
HOH
1_555
88.9
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
O
GLY
44
A
O
GLY
27
A
N
VAL
31
A
N
VAL
16
A
N
ASN
34
A
N
ASN
19
A
O
GLN
64
A
O
GLN
47
A
N
LEU
67
A
N
LEU
50
A
O
GLN
81
A
O
GLN
63
A
N
ILE
89
A
N
ILE
71
A
O
LEU
105
A
O
LEU
87
A
N
ILE
106
A
N
ILE
88
A
O
VAL
52
A
O
VAL
35
1
A
A
O
O
HOH
HOH
441
506
1.97
1
A
A
O
O
HOH
HOH
419
464
2.16
1
A
A
OD1
O
ASN
HOH
143
528
2.18
1
23.85
1.40
123.60
147.45
A
A
A
CD
NE
CZ
ARG
ARG
ARG
125
125
125
N
1
-10.46
1.60
122.70
112.24
A
A
A
O
C
N
ALA
ALA
ALA
130
130
132
Y
1
-3.79
0.60
121.00
117.21
A
A
A
CB
CG
CD2
TYR
TYR
TYR
228
228
228
N
1
A
A
O
NH2
ASN
ARG
97
125
1.53
1_555
3_645
1
A
HIS
71
-120.84
-59.55
1
A
SER
214
-126.02
-69.03
0.255
0.193
0.193
1.63
8.0
1082
21149
5.110
83.2
RANDOM R VALUE (WORKING + TEST SET) : 0.195
1
FREE R
0.000
MOLECULAR REPLCEMENT
1AKS
1.63
8.0
149
1796
5
0
1642
1.630
23.620
1QQU
21149
0.000
0.088
1
19.9600
3.830
83.2
0.4
1.63
1.70
2.770
3.20
80.6
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 BOUND ACETATE ION
1
N
N
2
N
N
3
N
N
4
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
ASN
245
A
ASN
223
1
3
12
disulf
2.073
A
CYS
22
A
SG
CYS
7
1_555
A
CYS
157
A
SG
CYS
137
1_555
disulf
2.158
A
CYS
42
A
SG
CYS
25
1_555
A
CYS
58
A
SG
CYS
41
1_555
disulf
2.057
A
CYS
128
A
SG
CYS
109
1_555
A
CYS
232
A
SG
CYS
210
1_555
disulf
2.090
A
CYS
136
A
SG
CYS
116
1_555
A
CYS
201
A
SG
CYS
183
1_555
disulf
2.129
A
CYS
168
A
SG
CYS
148
1_555
A
CYS
182
A
SG
CYS
162
1_555
disulf
2.104
A
CYS
191
A
SG
CYS
173
1_555
A
CYS
220
A
SG
CYS
197
1_555
metalc
2.424
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
389
B
CA
CA
1_555
metalc
2.413
A
ASN
72
A
O
ASN
54
1_555
A
CA
389
B
CA
CA
1_555
metalc
2.390
A
VAL
75
A
O
VAL
57
1_555
A
CA
389
B
CA
CA
1_555
metalc
2.456
A
GLU
77
A
OE1
GLU
59
1_555
A
CA
389
B
CA
CA
1_555
metalc
2.379
A
GLU
80
A
OE1
GLU
62
1_555
A
CA
389
B
CA
CA
1_555
metalc
2.614
A
CA
389
B
CA
CA
1_555
A
HOH
413
D
O
HOH
1_555
HYDROLASE
SERINE PROTEASE, HYDROLASE
TRYP_PIG
UNP
1
P00761
9
231
1QQU
16
245
P00761
A
1
1
223
1
ASP
conflict
ASN
165
1QQU
A
P00761
UNP
153
145
1
GLU
conflict
GLN
186
1QQU
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
GLN
30
A
GLN
15
A
ASN
34
A
ASN
19
A
GLN
64
A
GLN
47
A
LEU
67
A
LEU
50
A
GLN
81
A
GLN
63
A
THR
90
A
THR
72
A
MET
104
A
MET
86
A
LEU
108
A
LEU
90
A
TRP
51
A
TRP
34
A
SER
54
A
SER
37
BINDING SITE FOR RESIDUE CA A 389
A
CA
389
Software
6
BINDING SITE FOR RESIDUE ACT A 390
A
ACT
390
Software
7
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
413
D
HOH
6
1_555
A
PHE
41
A
PHE
24
7
1_555
A
HIS
57
A
HIS
40
7
1_555
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
451
D
HOH
7
1_555
A
HOH
501
D
HOH
7
1_555
19
P 21 21 21