0.019763
0.000000
0.000000
0.000000
0.013568
0.000000
0.000000
0.000000
0.011123
0.00000
0.00000
0.00000
Caccia, S.
Futterer, K.
Di Cera, E.
Waksman, G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
50.600
73.700
89.900
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
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
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
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
96
1852
1857
10.1073/pnas.96.5.1852
10051558
Unexpected crucial role of residue 225 in serine proteases.
1999
10.2210/pdb1b7x/pdb
pdb_00001b7x
THERE IS A CHIRALITY ERROR AT THE CA OF PHE C 301
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
1998-04-15
SINGLE WAVELENGTH
M
x-ray
1
1.03
1.0
19-ID
APS
1.03
SYNCHROTRON
APS BEAMLINE 19-ID
4096.534
PROTEIN (THROMBIN LIGHT CHAIN)
3.4.21.5
1
man
polymer
29730.203
PROTEIN (THROMBIN HEAVY CHAIN)
3.4.21.5
Y225I
1
man
polymer
D-PHE-PRO-ARG-CHLOROMETHYLKETONE
419.498
PROTEIN (INHIBITOR)
1
man
polymer
18.015
water
146
nat
water
no
no
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
A
polypeptide(L)
no
no
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKIGFY
THVFRLKKWIQKVIDQFGE
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKIGFY
THVFRLKKWIQKVIDQFGE
B
polypeptide(L)
no
no
FPR
FPR
C
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
baker's yeast
Saccharomyces
sample
9606
Homo sapiens
BABY HAMSTER KIDNEY CELLS (BHK-21)
4932
Saccharomyces cerevisiae
PNUT
human
Homo
baker's yeast
Saccharomyces
sample
9606
Homo sapiens
BABY HAMSTER KIDNEY CELLS (BHK-21)
4932
Saccharomyces cerevisiae
PNUT
human
Homo
baker's yeast
Saccharomyces
sample
9606
Homo sapiens
BABY HAMSTER KIDNEY CELLS (BHK-21)
4932
Saccharomyces cerevisiae
PNUT
1
2.45
49.72
7.5
pH 7.5
database_2
struct_conn
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
1
0
1999-03-02
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-11-03
1
4
2023-08-09
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq_dif.details
BNL
Y
RCSB
1999-01-25
REL
HOH
water
D-PHE-PRO-ARG-CHLOROMETHYLKETONE HAS FORMED TWO COVALENT
CONNECTIONS TO THROMBIN: 1) VIA A HEMIKETAL GROUP FROM C OF
ARG C 303 TO OG OF SER B 195. 2) VIA A METHYLENE GROUP FROM
CH2 OF ARG C 303 TO NE2 OF HIS B 57.
1PPB
PDB ENTRY 1PPB
PDB
experimental model
HOH
1666
4
HOH
HOH
1666
A
HOH
1733
4
HOH
HOH
1733
A
HOH
3028
4
HOH
HOH
3028
A
HOH
4043
4
HOH
HOH
4043
A
HOH
4068
4
HOH
HOH
4068
A
HOH
4099
4
HOH
HOH
4099
A
HOH
4496
4
HOH
HOH
4496
A
HOH
4727
4
HOH
HOH
4727
A
HOH
4850
4
HOH
HOH
4850
A
HOH
5002
4
HOH
HOH
5002
A
HOH
5043
4
HOH
HOH
5043
A
HOH
5070
4
HOH
HOH
5070
A
HOH
5099
4
HOH
HOH
5099
A
HOH
5238
4
HOH
HOH
5238
A
HOH
5460
4
HOH
HOH
5460
A
HOH
6004
4
HOH
HOH
6004
A
HOH
6149
4
HOH
HOH
6149
A
HOH
6176
4
HOH
HOH
6176
A
HOH
9247
4
HOH
HOH
9247
A
HOH
9853
4
HOH
HOH
9853
A
HOH
1149
4
HOH
HOH
1149
B
HOH
1197
4
HOH
HOH
1197
B
HOH
1609
4
HOH
HOH
1609
B
HOH
1632
4
HOH
HOH
1632
B
HOH
1637
4
HOH
HOH
1637
B
HOH
1665
4
HOH
HOH
1665
B
HOH
1694
4
HOH
HOH
1694
B
HOH
1727
4
HOH
HOH
1727
B
HOH
1730
4
HOH
HOH
1730
B
HOH
1762
4
HOH
HOH
1762
B
HOH
1821
4
HOH
HOH
1821
B
HOH
1838
4
HOH
HOH
1838
B
HOH
1896
4
HOH
HOH
1896
B
HOH
1922
4
HOH
HOH
1922
B
HOH
1929
4
HOH
HOH
1929
B
HOH
1930
4
HOH
HOH
1930
B
HOH
1967
4
HOH
HOH
1967
B
HOH
1991
4
HOH
HOH
1991
B
HOH
2191
4
HOH
HOH
2191
B
HOH
2337
4
HOH
HOH
2337
B
HOH
2343
4
HOH
HOH
2343
B
HOH
3007
4
HOH
HOH
3007
B
HOH
3014
4
HOH
HOH
3014
B
HOH
3016
4
HOH
HOH
3016
B
HOH
3018
4
HOH
HOH
3018
B
HOH
3021
4
HOH
HOH
3021
B
HOH
3023
4
HOH
HOH
3023
B
HOH
3029
4
HOH
HOH
3029
B
HOH
3032
4
HOH
HOH
3032
B
HOH
3044
4
HOH
HOH
3044
B
HOH
3055
4
HOH
HOH
3055
B
HOH
3079
4
HOH
HOH
3079
B
HOH
3091
4
HOH
HOH
3091
B
HOH
3097
4
HOH
HOH
3097
B
HOH
3154
4
HOH
HOH
3154
B
HOH
3515
4
HOH
HOH
3515
B
HOH
4028
4
HOH
HOH
4028
B
HOH
4050
4
HOH
HOH
4050
B
HOH
4197
4
HOH
HOH
4197
B
HOH
4950
4
HOH
HOH
4950
B
HOH
5006
4
HOH
HOH
5006
B
HOH
5010
4
HOH
HOH
5010
B
HOH
5011
4
HOH
HOH
5011
B
HOH
5013
4
HOH
HOH
5013
B
HOH
5014
4
HOH
HOH
5014
B
HOH
5016
4
HOH
HOH
5016
B
HOH
5021
4
HOH
HOH
5021
B
HOH
5022
4
HOH
HOH
5022
B
HOH
5028
4
HOH
HOH
5028
B
HOH
5033
4
HOH
HOH
5033
B
HOH
5034
4
HOH
HOH
5034
B
HOH
5039
4
HOH
HOH
5039
B
HOH
5040
4
HOH
HOH
5040
B
HOH
5044
4
HOH
HOH
5044
B
HOH
5052
4
HOH
HOH
5052
B
HOH
5053
4
HOH
HOH
5053
B
HOH
5076
4
HOH
HOH
5076
B
HOH
5080
4
HOH
HOH
5080
B
HOH
5085
4
HOH
HOH
5085
B
HOH
5089
4
HOH
HOH
5089
B
HOH
5113
4
HOH
HOH
5113
B
HOH
5115
4
HOH
HOH
5115
B
HOH
5138
4
HOH
HOH
5138
B
HOH
5205
4
HOH
HOH
5205
B
HOH
5217
4
HOH
HOH
5217
B
HOH
5225
4
HOH
HOH
5225
B
HOH
5229
4
HOH
HOH
5229
B
HOH
5245
4
HOH
HOH
5245
B
HOH
5247
4
HOH
HOH
5247
B
HOH
5392
4
HOH
HOH
5392
B
HOH
5485
4
HOH
HOH
5485
B
HOH
5515
4
HOH
HOH
5515
B
HOH
5521
4
HOH
HOH
5521
B
HOH
5530
4
HOH
HOH
5530
B
HOH
5542
4
HOH
HOH
5542
B
HOH
5650
4
HOH
HOH
5650
B
HOH
5666
4
HOH
HOH
5666
B
HOH
5805
4
HOH
HOH
5805
B
HOH
5808
4
HOH
HOH
5808
B
HOH
5835
4
HOH
HOH
5835
B
HOH
5836
4
HOH
HOH
5836
B
HOH
5903
4
HOH
HOH
5903
B
HOH
5950
4
HOH
HOH
5950
B
HOH
5965
4
HOH
HOH
5965
B
HOH
5983
4
HOH
HOH
5983
B
HOH
5988
4
HOH
HOH
5988
B
HOH
6013
4
HOH
HOH
6013
B
HOH
6015
4
HOH
HOH
6015
B
HOH
6019
4
HOH
HOH
6019
B
HOH
6046
4
HOH
HOH
6046
B
HOH
6081
4
HOH
HOH
6081
B
HOH
6092
4
HOH
HOH
6092
B
HOH
6154
4
HOH
HOH
6154
B
HOH
6191
4
HOH
HOH
6191
B
HOH
6310
4
HOH
HOH
6310
B
HOH
6327
4
HOH
HOH
6327
B
HOH
6334
4
HOH
HOH
6334
B
HOH
6337
4
HOH
HOH
6337
B
HOH
6411
4
HOH
HOH
6411
B
HOH
6504
4
HOH
HOH
6504
B
HOH
6604
4
HOH
HOH
6604
B
HOH
6632
4
HOH
HOH
6632
B
HOH
6898
4
HOH
HOH
6898
B
HOH
7001
4
HOH
HOH
7001
B
HOH
7009
4
HOH
HOH
7009
B
HOH
7015
4
HOH
HOH
7015
B
HOH
7040
4
HOH
HOH
7040
B
HOH
7047
4
HOH
HOH
7047
B
HOH
7068
4
HOH
HOH
7068
B
HOH
7275
4
HOH
HOH
7275
B
HOH
7337
4
HOH
HOH
7337
B
HOH
7343
4
HOH
HOH
7343
B
HOH
8006
4
HOH
HOH
8006
B
HOH
8033
4
HOH
HOH
8033
B
HOH
8079
4
HOH
HOH
8079
B
HOH
8225
4
HOH
HOH
8225
B
HOH
8247
4
HOH
HOH
8247
B
HOH
8562
4
HOH
HOH
8562
B
HOH
8853
4
HOH
HOH
8853
B
HOH
8965
4
HOH
HOH
8965
B
HOH
9006
4
HOH
HOH
9006
B
HOH
9055
4
HOH
HOH
9055
B
HOH
9092
4
HOH
HOH
9092
B
HOH
9115
4
HOH
HOH
9115
B
HOH
9965
4
HOH
HOH
9965
B
HOH
5020
4
HOH
HOH
5020
C
n
1
H
1
A
n
2
G
1
A
n
3
F
1
A
n
4
E
1
A
n
5
D
1
A
n
6
C
1
A
ALA
1
n
7
B
ALA
1
A
ASP
1
n
8
A
ASP
1
A
CYS
1
n
9
CYS
1
A
GLY
2
n
10
GLY
2
A
LEU
3
n
11
LEU
3
A
ARG
4
n
12
ARG
4
A
PRO
5
n
13
PRO
5
A
LEU
6
n
14
LEU
6
A
PHE
7
n
15
PHE
7
A
GLU
8
n
16
GLU
8
A
LYS
9
n
17
LYS
9
A
LYS
10
n
18
LYS
10
A
SER
11
n
19
SER
11
A
LEU
12
n
20
LEU
12
A
GLU
13
n
21
GLU
13
A
ASP
14
n
22
ASP
14
A
LYS
14
n
23
A
LYS
14
A
THR
14
n
24
B
THR
14
A
GLU
14
n
25
C
GLU
14
A
ARG
14
n
26
D
ARG
14
A
GLU
14
n
27
E
GLU
14
A
LEU
14
n
28
F
LEU
14
A
LEU
14
n
29
G
LEU
14
A
GLU
14
n
30
H
GLU
14
A
SER
14
n
31
I
SER
14
A
TYR
14
n
32
J
TYR
14
A
n
33
K
14
A
n
34
L
14
A
n
35
M
14
A
n
36
N
14
A
ILE
16
n
1
ILE
16
B
VAL
17
n
2
VAL
17
B
GLU
18
n
3
GLU
18
B
GLY
19
n
4
GLY
19
B
SER
20
n
5
SER
20
B
ASP
21
n
6
ASP
21
B
ALA
22
n
7
ALA
22
B
GLU
23
n
8
GLU
23
B
ILE
24
n
9
ILE
24
B
GLY
25
n
10
GLY
25
B
MET
26
n
11
MET
26
B
SER
27
n
12
SER
27
B
PRO
28
n
13
PRO
28
B
TRP
29
n
14
TRP
29
B
GLN
30
n
15
GLN
30
B
VAL
31
n
16
VAL
31
B
MET
32
n
17
MET
32
B
LEU
33
n
18
LEU
33
B
PHE
34
n
19
PHE
34
B
ARG
35
n
20
ARG
35
B
LYS
36
n
21
LYS
36
B
SER
36
n
22
A
SER
36
B
PRO
37
n
23
PRO
37
B
GLN
38
n
24
GLN
38
B
GLU
39
n
25
GLU
39
B
LEU
40
n
26
LEU
40
B
LEU
41
n
27
LEU
41
B
CYS
42
n
28
CYS
42
B
GLY
43
n
29
GLY
43
B
ALA
44
n
30
ALA
44
B
SER
45
n
31
SER
45
B
LEU
46
n
32
LEU
46
B
ILE
47
n
33
ILE
47
B
SER
48
n
34
SER
48
B
ASP
49
n
35
ASP
49
B
ARG
50
n
36
ARG
50
B
TRP
51
n
37
TRP
51
B
VAL
52
n
38
VAL
52
B
LEU
53
n
39
LEU
53
B
THR
54
n
40
THR
54
B
ALA
55
n
41
ALA
55
B
ALA
56
n
42
ALA
56
B
HIS
57
n
43
HIS
57
B
CYS
58
n
44
CYS
58
B
LEU
59
n
45
LEU
59
B
LEU
60
n
46
LEU
60
B
TYR
60
n
47
A
TYR
60
B
PRO
60
n
48
B
PRO
60
B
PRO
60
n
49
C
PRO
60
B
TRP
60
n
50
D
TRP
60
B
ASP
60
n
51
E
ASP
60
B
LYS
60
n
52
F
LYS
60
B
ASN
60
n
53
G
ASN
60
B
PHE
60
n
54
H
PHE
60
B
THR
60
n
55
I
THR
60
B
GLU
61
n
56
GLU
61
B
ASN
62
n
57
ASN
62
B
ASP
63
n
58
ASP
63
B
LEU
64
n
59
LEU
64
B
LEU
65
n
60
LEU
65
B
VAL
66
n
61
VAL
66
B
ARG
67
n
62
ARG
67
B
ILE
68
n
63
ILE
68
B
GLY
69
n
64
GLY
69
B
LYS
70
n
65
LYS
70
B
HIS
71
n
66
HIS
71
B
SER
72
n
67
SER
72
B
ARG
73
n
68
ARG
73
B
n
69
74
B
n
70
75
B
TYR
76
n
71
TYR
76
B
GLU
77
n
72
GLU
77
B
ARG
77
n
73
A
ARG
77
B
ASN
78
n
74
ASN
78
B
ILE
79
n
75
ILE
79
B
GLU
80
n
76
GLU
80
B
LYS
81
n
77
LYS
81
B
ILE
82
n
78
ILE
82
B
SER
83
n
79
SER
83
B
MET
84
n
80
MET
84
B
LEU
85
n
81
LEU
85
B
GLU
86
n
82
GLU
86
B
LYS
87
n
83
LYS
87
B
ILE
88
n
84
ILE
88
B
TYR
89
n
85
TYR
89
B
ILE
90
n
86
ILE
90
B
HIS
91
n
87
HIS
91
B
PRO
92
n
88
PRO
92
B
ARG
93
n
89
ARG
93
B
TYR
94
n
90
TYR
94
B
ASN
95
n
91
ASN
95
B
TRP
96
n
92
TRP
96
B
ARG
97
n
93
ARG
97
B
GLU
97
n
94
A
GLU
97
B
ASN
98
n
95
ASN
98
B
LEU
99
n
96
LEU
99
B
ASP
100
n
97
ASP
100
B
ARG
101
n
98
ARG
101
B
ASP
102
n
99
ASP
102
B
ILE
103
n
100
ILE
103
B
ALA
104
n
101
ALA
104
B
LEU
105
n
102
LEU
105
B
MET
106
n
103
MET
106
B
LYS
107
n
104
LYS
107
B
LEU
108
n
105
LEU
108
B
LYS
109
n
106
LYS
109
B
LYS
110
n
107
LYS
110
B
PRO
111
n
108
PRO
111
B
VAL
112
n
109
VAL
112
B
ALA
113
n
110
ALA
113
B
PHE
114
n
111
PHE
114
B
SER
115
n
112
SER
115
B
ASP
116
n
113
ASP
116
B
TYR
117
n
114
TYR
117
B
ILE
118
n
115
ILE
118
B
HIS
119
n
116
HIS
119
B
PRO
120
n
117
PRO
120
B
VAL
121
n
118
VAL
121
B
CYS
122
n
119
CYS
122
B
LEU
123
n
120
LEU
123
B
PRO
124
n
121
PRO
124
B
ASP
125
n
122
ASP
125
B
ARG
126
n
123
ARG
126
B
GLU
127
n
124
GLU
127
B
THR
128
n
125
THR
128
B
ALA
129
n
126
ALA
129
B
ALA
129
n
127
A
ALA
129
B
SER
129
n
128
B
SER
129
B
LEU
129
n
129
C
LEU
129
B
LEU
130
n
130
LEU
130
B
GLN
131
n
131
GLN
131
B
ALA
132
n
132
ALA
132
B
GLY
133
n
133
GLY
133
B
TYR
134
n
134
TYR
134
B
LYS
135
n
135
LYS
135
B
GLY
136
n
136
GLY
136
B
ARG
137
n
137
ARG
137
B
VAL
138
n
138
VAL
138
B
THR
139
n
139
THR
139
B
GLY
140
n
140
GLY
140
B
TRP
141
n
141
TRP
141
B
GLY
142
n
142
GLY
142
B
ASN
143
n
143
ASN
143
B
LEU
144
n
144
LEU
144
B
LYS
145
n
145
LYS
145
B
GLU
146
n
146
GLU
146
B
n
147
A
146
B
n
148
B
146
B
n
149
C
146
B
n
150
D
146
B
n
151
E
146
B
n
152
F
146
B
n
153
G
146
B
n
154
H
146
B
GLY
150
n
155
GLY
150
B
GLN
151
n
156
GLN
151
B
PRO
152
n
157
PRO
152
B
SER
153
n
158
SER
153
B
VAL
154
n
159
VAL
154
B
LEU
155
n
160
LEU
155
B
GLN
156
n
161
GLN
156
B
VAL
157
n
162
VAL
157
B
VAL
158
n
163
VAL
158
B
ASN
159
n
164
ASN
159
B
LEU
160
n
165
LEU
160
B
PRO
161
n
166
PRO
161
B
ILE
162
n
167
ILE
162
B
VAL
163
n
168
VAL
163
B
GLU
164
n
169
GLU
164
B
ARG
165
n
170
ARG
165
B
PRO
166
n
171
PRO
166
B
VAL
167
n
172
VAL
167
B
CYS
168
n
173
CYS
168
B
LYS
169
n
174
LYS
169
B
ASP
170
n
175
ASP
170
B
SER
171
n
176
SER
171
B
THR
172
n
177
THR
172
B
ARG
173
n
178
ARG
173
B
ILE
174
n
179
ILE
174
B
ARG
175
n
180
ARG
175
B
ILE
176
n
181
ILE
176
B
THR
177
n
182
THR
177
B
ASP
178
n
183
ASP
178
B
ASN
179
n
184
ASN
179
B
MET
180
n
185
MET
180
B
PHE
181
n
186
PHE
181
B
CYS
182
n
187
CYS
182
B
ALA
183
n
188
ALA
183
B
GLY
184
n
189
GLY
184
B
TYR
184
n
190
A
TYR
184
B
LYS
185
n
191
LYS
185
B
PRO
186
n
192
PRO
186
B
ASP
186
n
193
A
ASP
186
B
GLU
186
n
194
B
GLU
186
B
GLY
186
n
195
C
GLY
186
B
LYS
186
n
196
D
LYS
186
B
ARG
187
n
197
ARG
187
B
GLY
188
n
198
GLY
188
B
ASP
189
n
199
ASP
189
B
ALA
190
n
200
ALA
190
B
CYS
191
n
201
CYS
191
B
GLU
192
n
202
GLU
192
B
GLY
193
n
203
GLY
193
B
ASP
194
n
204
ASP
194
B
SER
195
n
205
SER
195
B
GLY
196
n
206
GLY
196
B
GLY
197
n
207
GLY
197
B
PRO
198
n
208
PRO
198
B
PHE
199
n
209
PHE
199
B
VAL
200
n
210
VAL
200
B
MET
201
n
211
MET
201
B
LYS
202
n
212
LYS
202
B
SER
203
n
213
SER
203
B
PRO
204
n
214
PRO
204
B
PHE
204
n
215
A
PHE
204
B
ASN
204
n
216
B
ASN
204
B
ASN
205
n
217
ASN
205
B
ARG
206
n
218
ARG
206
B
TRP
207
n
219
TRP
207
B
TYR
208
n
220
TYR
208
B
GLN
209
n
221
GLN
209
B
MET
210
n
222
MET
210
B
GLY
211
n
223
GLY
211
B
ILE
212
n
224
ILE
212
B
VAL
213
n
225
VAL
213
B
SER
214
n
226
SER
214
B
TRP
215
n
227
TRP
215
B
GLY
216
n
228
GLY
216
B
GLU
217
n
229
GLU
217
B
GLY
219
n
230
GLY
219
B
CYS
220
n
231
CYS
220
B
ASP
221
n
232
ASP
221
B
ARG
221
n
233
A
ARG
221
B
ASP
222
n
234
ASP
222
B
GLY
223
n
235
GLY
223
B
LYS
224
n
236
LYS
224
B
ILE
225
n
237
ILE
225
B
GLY
226
n
238
GLY
226
B
PHE
227
n
239
PHE
227
B
TYR
228
n
240
TYR
228
B
THR
229
n
241
THR
229
B
HIS
230
n
242
HIS
230
B
VAL
231
n
243
VAL
231
B
PHE
232
n
244
PHE
232
B
ARG
233
n
245
ARG
233
B
LEU
234
n
246
LEU
234
B
LYS
235
n
247
LYS
235
B
LYS
236
n
248
LYS
236
B
TRP
237
n
249
TRP
237
B
ILE
238
n
250
ILE
238
B
GLN
239
n
251
GLN
239
B
LYS
240
n
252
LYS
240
B
VAL
241
n
253
VAL
241
B
ILE
242
n
254
ILE
242
B
ASP
243
n
255
ASP
243
B
GLN
244
n
256
GLN
244
B
n
257
245
B
n
258
246
B
n
259
247
B
PHE
301
n
1
PHE
301
C
PRO
302
n
2
PRO
302
C
ARG
303
n
3
ARG
303
C
author_and_software_defined_assembly
PISA
3
trimeric
3050
-13
11750
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
B
O
LYS
81
B
O
LYS
77
B
N
ILE
68
B
N
ILE
63
B
O
LEU
65
B
O
LEU
60
B
N
PHE
34
B
N
PHE
19
B
O
VAL
31
B
O
VAL
16
B
N
ALA
44
B
N
ALA
30
B
O
VAL
52
B
O
VAL
38
B
N
MET
106
B
N
MET
103
B
O
LEU
105
B
O
LEU
102
B
N
TYR
89
B
N
TYR
85
B
O
GLY
136
B
O
GLY
136
B
N
LEU
160
B
N
LEU
165
B
O
PHE
181
B
O
PHE
186
B
N
TYR
228
B
N
TYR
240
B
O
PHE
227
B
O
PHE
239
B
N
TRP
215
B
N
TRP
227
B
O
ARG
206
B
O
ARG
218
B
N
SER
203
B
N
SER
213
A
1
B
OG
SER
36
B
OG
SER
22
1
Y
1
B
CG
GLN
38
B
CG
GLN
24
1
Y
1
B
CD
GLN
38
B
CD
GLN
24
1
Y
1
B
OE1
GLN
38
B
OE1
GLN
24
1
Y
1
B
NE2
GLN
38
B
NE2
GLN
24
1
Y
1
B
CG
LEU
40
B
CG
LEU
26
1
Y
1
B
CD1
LEU
40
B
CD1
LEU
26
1
Y
1
B
CD2
LEU
40
B
CD2
LEU
26
1
Y
E
1
B
CG
ASP
60
B
CG
ASP
51
1
Y
E
1
B
OD1
ASP
60
B
OD1
ASP
51
1
Y
E
1
B
OD2
ASP
60
B
OD2
ASP
51
1
Y
1
B
CG
ASN
62
B
CG
ASN
57
1
Y
1
B
OD1
ASN
62
B
OD1
ASN
57
1
Y
1
B
ND2
ASN
62
B
ND2
ASN
57
1
Y
1
B
CG
LYS
70
B
CG
LYS
65
1
Y
1
B
CD
LYS
70
B
CD
LYS
65
1
Y
1
B
CE
LYS
70
B
CE
LYS
65
1
Y
1
B
NZ
LYS
70
B
NZ
LYS
65
1
Y
1
B
CG
ARG
73
B
CG
ARG
68
1
Y
1
B
CD
ARG
73
B
CD
ARG
68
1
Y
1
B
NE
ARG
73
B
NE
ARG
68
1
Y
1
B
CZ
ARG
73
B
CZ
ARG
68
1
Y
1
B
NH1
ARG
73
B
NH1
ARG
68
1
Y
1
B
NH2
ARG
73
B
NH2
ARG
68
1
Y
1
B
CG
TYR
76
B
CG
TYR
71
1
Y
1
B
CD1
TYR
76
B
CD1
TYR
71
1
Y
1
B
CD2
TYR
76
B
CD2
TYR
71
1
Y
1
B
CE1
TYR
76
B
CE1
TYR
71
1
Y
1
B
CE2
TYR
76
B
CE2
TYR
71
1
Y
1
B
CZ
TYR
76
B
CZ
TYR
71
1
Y
1
B
OH
TYR
76
B
OH
TYR
71
1
Y
1
B
CG
GLU
77
B
CG
GLU
72
1
Y
1
B
CD
GLU
77
B
CD
GLU
72
1
Y
1
B
OE1
GLU
77
B
OE1
GLU
72
1
Y
1
B
OE2
GLU
77
B
OE2
GLU
72
1
Y
1
B
CG
ASN
78
B
CG
ASN
74
1
Y
1
B
OD1
ASN
78
B
OD1
ASN
74
1
Y
1
B
ND2
ASN
78
B
ND2
ASN
74
1
Y
1
B
CG
LYS
87
B
CG
LYS
83
1
Y
1
B
CD
LYS
87
B
CD
LYS
83
1
Y
1
B
CE
LYS
87
B
CE
LYS
83
1
Y
1
B
NZ
LYS
87
B
NZ
LYS
83
1
Y
1
B
CG
LYS
109
B
CG
LYS
106
1
Y
1
B
CD
LYS
109
B
CD
LYS
106
1
Y
1
B
CE
LYS
109
B
CE
LYS
106
1
Y
1
B
NZ
LYS
109
B
NZ
LYS
106
1
Y
1
B
CG
LYS
110
B
CG
LYS
107
1
Y
1
B
CD
LYS
110
B
CD
LYS
107
1
Y
1
B
CE
LYS
110
B
CE
LYS
107
1
Y
1
B
NZ
LYS
110
B
NZ
LYS
107
1
Y
1
B
CG
ARG
126
B
CG
ARG
123
1
Y
1
B
CD
ARG
126
B
CD
ARG
123
1
Y
1
B
NE
ARG
126
B
NE
ARG
123
1
Y
1
B
CZ
ARG
126
B
CZ
ARG
123
1
Y
1
B
NH1
ARG
126
B
NH1
ARG
123
1
Y
1
B
NH2
ARG
126
B
NH2
ARG
123
1
Y
B
1
B
OG
SER
129
B
OG
SER
128
1
Y
1
B
CG
LEU
130
B
CG
LEU
130
1
Y
1
B
CD1
LEU
130
B
CD1
LEU
130
1
Y
1
B
CD2
LEU
130
B
CD2
LEU
130
1
Y
1
B
CG
GLN
131
B
CG
GLN
131
1
Y
1
B
CD
GLN
131
B
CD
GLN
131
1
Y
1
B
OE1
GLN
131
B
OE1
GLN
131
1
Y
1
B
NE2
GLN
131
B
NE2
GLN
131
1
Y
1
B
CG
LYS
145
B
CG
LYS
145
1
Y
1
B
CD
LYS
145
B
CD
LYS
145
1
Y
1
B
CE
LYS
145
B
CE
LYS
145
1
Y
1
B
NZ
LYS
145
B
NZ
LYS
145
1
Y
1
B
CG
GLN
151
B
CG
GLN
156
1
Y
1
B
CD
GLN
151
B
CD
GLN
156
1
Y
1
B
OE1
GLN
151
B
OE1
GLN
156
1
Y
1
B
NE2
GLN
151
B
NE2
GLN
156
1
Y
1
B
CG1
VAL
154
B
CG1
VAL
159
1
Y
1
B
CG2
VAL
154
B
CG2
VAL
159
1
Y
1
B
CG
ARG
165
B
CG
ARG
170
1
Y
1
B
CD
ARG
165
B
CD
ARG
170
1
Y
1
B
NE
ARG
165
B
NE
ARG
170
1
Y
1
B
CZ
ARG
165
B
CZ
ARG
170
1
Y
1
B
NH1
ARG
165
B
NH1
ARG
170
1
Y
1
B
NH2
ARG
165
B
NH2
ARG
170
1
Y
1
B
CG
ARG
175
B
CG
ARG
180
1
Y
1
B
CD
ARG
175
B
CD
ARG
180
1
Y
1
B
NE
ARG
175
B
NE
ARG
180
1
Y
1
B
CZ
ARG
175
B
CZ
ARG
180
1
Y
1
B
NH1
ARG
175
B
NH1
ARG
180
1
Y
1
B
NH2
ARG
175
B
NH2
ARG
180
1
Y
A
1
B
CG
ASP
186
B
CG
ASP
193
1
Y
A
1
B
OD1
ASP
186
B
OD1
ASP
193
1
Y
A
1
B
OD2
ASP
186
B
OD2
ASP
193
1
Y
1
B
CG
GLU
192
B
CG
GLU
202
1
Y
1
B
CD
GLU
192
B
CD
GLU
202
1
Y
1
B
OE1
GLU
192
B
OE1
GLU
202
1
Y
1
B
OE2
GLU
192
B
OE2
GLU
202
1
Y
1
B
CG
ASN
205
B
CG
ASN
217
1
Y
1
B
OD1
ASN
205
B
OD1
ASN
217
1
Y
1
B
ND2
ASN
205
B
ND2
ASN
217
1
Y
1
B
CG
ARG
233
B
CG
ARG
245
1
Y
1
B
CD
ARG
233
B
CD
ARG
245
1
Y
1
B
NE
ARG
233
B
NE
ARG
245
1
Y
1
B
CZ
ARG
233
B
CZ
ARG
245
1
Y
1
B
NH1
ARG
233
B
NH1
ARG
245
1
Y
1
B
NH2
ARG
233
B
NH2
ARG
245
1
Y
1
B
CG
LYS
236
B
CG
LYS
248
1
Y
1
B
CD
LYS
236
B
CD
LYS
248
1
Y
1
B
CE
LYS
236
B
CE
LYS
248
1
Y
1
B
NZ
LYS
236
B
NZ
LYS
248
1
Y
1
B
CG
LYS
240
B
CG
LYS
252
1
Y
1
B
CD
LYS
240
B
CD
LYS
252
1
Y
1
B
CE
LYS
240
B
CE
LYS
252
1
Y
1
B
NZ
LYS
240
B
NZ
LYS
252
1
Y
1
B
CG
ASP
243
B
CG
ASP
255
1
Y
1
B
OD1
ASP
243
B
OD1
ASP
255
1
Y
1
B
OD2
ASP
243
B
OD2
ASP
255
1
Y
H
1
A
THR
1
A
THR
1
1
Y
G
1
A
PHE
1
A
PHE
2
1
Y
F
1
A
GLY
1
A
GLY
3
1
Y
E
1
A
SER
1
A
SER
4
1
Y
D
1
A
GLY
1
A
GLY
5
1
Y
C
1
A
GLU
1
A
GLU
6
1
Y
K
1
A
ILE
14
A
ILE
33
1
Y
L
1
A
ASP
14
A
ASP
34
1
Y
M
1
A
GLY
14
A
GLY
35
1
Y
N
1
A
ARG
14
A
ARG
36
1
Y
1
B
THR
74
B
THR
69
1
Y
1
B
ARG
75
B
ARG
70
1
Y
A
1
B
THR
146
B
THR
147
1
Y
B
1
B
TRP
146
B
TRP
148
1
Y
C
1
B
THR
146
B
THR
149
1
Y
D
1
B
ALA
146
B
ALA
150
1
Y
E
1
B
ASN
146
B
ASN
151
1
Y
F
1
B
VAL
146
B
VAL
152
1
Y
G
1
B
GLY
146
B
GLY
153
1
Y
H
1
B
LYS
146
B
LYS
154
1
Y
1
B
PHE
245
B
PHE
257
1
Y
1
B
GLY
246
B
GLY
258
1
Y
1
B
GLU
247
B
GLU
259
1
Y
1
C
CA
PHE
301
WRONG HAND
E
1
A
A
OE1
O
GLU
HOH
14
6176
1.96
1
B
C
OG
O
SER
ARG
195
303
2.12
1
B
B
O
O
HOH
HOH
1197
5022
2.15
1
B
B
O
O
HOH
HOH
2191
2343
2.15
1
7.18
1.10
114.20
121.38
B
B
B
CA
CB
SG
CYS
CYS
CYS
182
182
182
N
1
3.18
0.50
120.30
123.48
C
C
C
NE
CZ
NH1
ARG
ARG
ARG
303
303
303
N
A
1
A
B
OD2
OE2
ASP
GLU
1
127
2.08
1_555
4_456
1
A
PHE
7
-135.07
-90.21
1
B
ALA
44
176.55
175.81
1
B
ARG
50
-151.24
8.35
A
1
B
TYR
60
-160.80
81.23
G
1
B
ASN
60
-158.33
71.65
A
1
B
GLU
97
-103.50
-86.94
1
B
ARG
187
-122.66
-166.75
1
B
ASP
189
179.42
159.27
B
1
B
ASN
204
-151.65
11.24
PROTEIN_REP.PARAM
TOPHCSDX_CH2.PRO
ION.PARAM
19.1
0.00
0.00
0.00
0.00
0.00
0.00
0.282
0.010
0.226
0.226
2.10
6.00
804
16517
4.9
85.6
RANDOM
10000000.00
0.00100
1
RESTRAINED
THROUGHOUT
2.0
MOLECULAR REPLACEMENT
PDB ENTRY 1PPB
0.34
0.27
5.00
0.30
0.27
2.10
6.00
146
2261
0
0
2115
0.011
1.6
27.8
0.86
2.04
1.50
2.99
2.00
3.08
2.00
4.33
2.50
0.334
0.032
0.294
2.19
109
1949
8
5.3
85.9
16.1
2.1
30.0
1B7X
16825
1.0
0.049
0.049
1
10
2.5
82.9
0.104
2.10
2.18
3.5
0.104
2.0
81.9
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
X-PLOR
3.851
STRUCTURE OF HUMAN ALPHA-THROMBIN Y225I MUTANT BOUND TO D-PHE-PRO-ARG-CHLOROMETHYLKETONE
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
A
GLU
8
A
GLU
16
HELX_P
A
LYS
10
A
LYS
18
5
1
3
A
GLU
14
A
GLU
25
HELX_P
A
GLU
14
A
GLU
30
1
2
6
C
H
B
ALA
56
B
ALA
42
HELX_P
B
LEU
59
B
LEU
45
1
3
4
B
PRO
60
B
PRO
48
HELX_P
B
TRP
60
B
TRP
50
5
4
3
B
D
B
GLU
61
B
GLU
56
HELX_P
B
ASP
63
B
ASP
58
5
5
3
B
ARG
126
B
ARG
123
HELX_P
B
LEU
129
B
LEU
129
1
6
7
C
B
ARG
165
B
ARG
170
HELX_P
B
SER
171
B
SER
176
1
7
7
B
PRO
186
B
PRO
192
HELX_P
B
GLU
186
B
GLU
194
5
8
3
B
B
PHE
232
B
PHE
244
HELX_P
B
ILE
242
B
ILE
254
5
9
11
disulf
2.022
A
CYS
1
A
SG
CYS
9
1_555
B
CYS
122
B
SG
CYS
119
1_555
disulf
2.023
B
CYS
42
B
SG
CYS
28
1_555
B
CYS
58
B
SG
CYS
44
1_555
disulf
2.014
B
CYS
168
B
SG
CYS
173
1_555
B
CYS
182
B
SG
CYS
187
1_555
disulf
2.042
B
CYS
191
B
SG
CYS
201
1_555
B
CYS
220
B
SG
CYS
231
1_555
covale
1.311
one
B
SER
195
B
OG
SER
205
1_555
C
ARG
303
C
C
ARG
3
1_555
HYDROLASE/HYDROLASE INHIBITOR
SERINE PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
B
SER
36
B
SER
22
A
1
B
PRO
37
B
PRO
23
0.44
THRB_HUMAN
UNP
1
328
P00734
THRB_HUMAN
UNP
2
364
P00734
1B7X
PDB
3
1B7X
328
363
1B7X
1
14
P00734
H
N
A
1
1
36
364
622
1B7X
16
247
P00734
B
2
1
259
301
303
1B7X
301
303
1B7X
C
3
1
3
2
TYR
engineered mutation
ILE
225
1B7X
B
P00734
UNP
600
237
4
3
2
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
B
LYS
81
B
LYS
77
B
SER
83
B
SER
79
B
LEU
64
B
LEU
59
B
ILE
68
B
ILE
63
B
GLN
30
B
GLN
15
B
ARG
35
B
ARG
20
B
GLU
39
B
GLU
25
B
SER
45
B
SER
31
B
TRP
51
B
TRP
37
B
THR
54
B
THR
40
B
ALA
104
B
ALA
101
B
LEU
108
B
LEU
105
B
LEU
85
B
LEU
81
B
ILE
90
B
ILE
86
B
LYS
135
B
LYS
135
B
GLY
140
B
GLY
140
B
GLN
156
B
GLN
161
B
PRO
161
B
PRO
166
B
MET
180
B
MET
185
B
ALA
183
B
ALA
188
B
GLY
226
B
GLY
238
B
HIS
230
B
HIS
242
B
ARG
206
B
ARG
218
B
TRP
215
B
TRP
227
B
PRO
198
B
PRO
208
B
SER
203
B
SER
213
19
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