0.010741
0.006201
0.000000
0.000000
0.012403
0.000000
0.000000
0.000000
0.010494
0.00000
0.00000
0.00000
Krishnan, R.
Mochalkin, I.
Arni, R.K.
Tulinsky, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
93.100
93.100
95.290
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
C31 H35 N7 O3
553.655
2-(2,2-DIPHENYL-ETHYL)-7-METHYL-1,3-DIOXO-2,3,5,8-TETRAHYDRO-1H-[1,2,4] TRIAZOLO[1,2-A]PYRIDAZINE-5-CARBOXYLIC ACID [4-(2-AMINO-3H-IMIDAZOL-4-YL)-CYCLOHEXYL]-AMIDE
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
C9 H11 N O6 S
261.252
n
O-SULFO-L-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
Y
161
N
C
Y
162
N
N
Y
163
N
C
Y
164
N
N
Y
165
N
C
N
166
N
N
N
167
N
N
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
C
N
172
N
C
N
173
N
C
Y
174
N
N
Y
175
N
C
N
176
N
O
Y
177
N
N
Y
178
N
N
Y
179
N
C
N
180
N
O
N
181
N
C
N
182
N
C
N
183
N
C
N
184
S
C
N
185
N
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
Y
190
N
C
Y
191
N
C
Y
192
N
C
Y
193
N
C
Y
194
N
C
Y
195
N
C
Y
196
N
C
Y
197
N
C
Y
198
N
C
Y
199
N
C
Y
200
N
C
Y
201
N
C
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
H
N
214
N
H
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
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
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
S
C
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
O
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
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
N
N
260
S
C
N
261
N
C
N
262
N
O
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
C
N
267
N
O
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
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
C
N
289
N
N
N
290
N
O
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
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
N
C
N
311
N
C
N
312
N
S
N
313
N
C
N
314
N
O
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
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
N
337
N
O
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
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
N
354
N
C
N
355
N
C
N
356
N
O
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
H
N
365
N
H
N
366
N
N
N
367
S
C
N
368
N
C
N
369
N
O
N
370
N
C
N
371
N
O
N
372
N
O
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
R
C
N
385
N
O
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
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
N
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
N
411
N
O
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
H
N
422
N
H
N
423
N
H
N
424
N
N
N
425
S
C
N
426
N
C
N
427
N
O
N
428
N
C
Y
429
N
C
Y
430
N
C
Y
431
N
C
Y
432
N
C
Y
433
N
C
Y
434
N
C
N
435
N
O
N
436
N
O
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
N
N
449
S
C
N
450
N
C
Y
451
N
C
Y
452
N
C
Y
453
N
C
Y
454
N
C
Y
455
N
C
Y
456
N
C
N
457
N
O
N
458
N
S
N
459
N
O
N
460
N
O
N
461
N
O
N
462
N
C
N
463
N
O
N
464
N
O
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
H
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
475
N
H
N
476
N
N
N
477
S
C
N
478
N
C
N
479
N
O
N
480
N
C
N
481
N
C
N
482
N
C
N
483
N
O
N
484
N
H
N
485
N
H
N
486
N
H
N
487
N
H
N
488
N
H
N
489
N
H
N
490
N
H
N
491
N
H
N
492
N
H
N
493
N
H
N
494
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
Y
152
N
sing
Y
153
N
doub
N
154
N
sing
Y
155
N
sing
N
156
N
sing
Y
157
N
doub
N
158
N
sing
Y
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
sing
N
180
N
sing
N
181
N
sing
Y
182
N
sing
Y
183
N
sing
N
184
N
sing
N
185
N
doub
Y
186
N
sing
Y
187
N
sing
N
188
N
sing
Y
189
N
sing
N
190
N
sing
N
191
N
doub
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
doub
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
doub
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
Y
211
N
doub
Y
212
N
sing
Y
213
N
sing
N
214
N
sing
Y
215
N
doub
N
216
N
sing
Y
217
N
sing
N
218
N
sing
Y
219
N
doub
N
220
N
sing
N
221
N
sing
Y
222
N
doub
Y
223
N
sing
Y
224
N
sing
N
225
N
sing
Y
226
N
doub
N
227
N
sing
Y
228
N
sing
N
229
N
sing
Y
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
doub
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
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
doub
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
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
doub
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
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
sing
N
303
N
sing
N
304
N
sing
N
305
N
doub
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
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
doub
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
Y
329
N
doub
Y
330
N
sing
Y
331
N
sing
N
332
N
sing
Y
333
N
doub
N
334
N
sing
Y
335
N
doub
N
336
N
sing
Y
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
sing
N
347
N
doub
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
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
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
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
doub
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
Y
398
N
doub
Y
399
N
sing
Y
400
N
sing
N
401
N
sing
Y
402
N
doub
Y
403
N
sing
Y
404
N
sing
N
405
N
sing
Y
406
N
sing
Y
407
N
doub
N
408
N
sing
Y
409
N
doub
N
410
N
sing
Y
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
doub
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
Y
426
N
doub
Y
427
N
sing
Y
428
N
sing
N
429
N
sing
Y
430
N
doub
N
431
N
sing
Y
432
N
doub
N
433
N
sing
Y
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
sing
N
447
N
sing
Y
448
N
doub
Y
449
N
sing
Y
450
N
sing
N
451
N
sing
Y
452
N
doub
N
453
N
sing
Y
454
N
doub
N
455
N
sing
Y
456
N
sing
N
457
N
sing
N
458
N
sing
N
459
N
sing
N
460
N
doub
N
461
N
doub
N
462
N
sing
N
463
N
sing
N
464
N
doub
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
N
472
N
sing
N
473
N
doub
N
474
N
sing
N
475
N
sing
N
476
N
sing
N
477
N
sing
N
478
N
sing
N
479
N
sing
N
480
N
sing
N
481
N
sing
N
482
N
sing
N
483
N
sing
N
484
N
sing
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
56
294
303
10.1107/S0907444900000068
10713516
Structure of thrombin complexed with selective non-electrophilic inhibitors having cyclohexyl moieties at P1.
2000
10.2210/pdb1c4y/pdb
pdb_00001c4y
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
300
1
IMAGE PLATE
1997-08
RIGAKU
NI FILTER
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
4096.534
THROMBIN:SHORT CHAIN
3.4.21.5
1
nat
polymer
29780.219
THROMBIN:LONG CHAIN
3.4.21.5
1
nat
polymer
1591.606
HIRUGEN
1
syn
polymer
553.655
2-(2,2-DIPHENYL-ETHYL)-7-METHYL-1,3-DIOXO-2,3,5,8-TETRAHYDRO-1H-[1,2,4] TRIAZOLO[1,2-A]PYRIDAZINE-5-CARBOXYLIC ACID [4-(2-AMINO-3H-IMIDAZOL-4-YL)-CYCLOHEXYL]-AMIDE
1
syn
non-polymer
18.015
water
40
nat
water
no
no
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
1
polypeptide(L)
no
no
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
2
polypeptide(L)
no
yes
ENEDFEGIPGE(TYS)L
ENEDFEGIPGEYL
3
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
n
n
n
n
n
n
n
n
n
n
human
Homo
sample
9606
Homo sapiens
BLOOD
human
Homo
sample
9606
Homo sapiens
BLOOD
1
2.5
60.
7.5
pH 7.5
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_ref_seq
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Refinement description
Data collection
Database references
Derived calculations
Refinement description
Data collection
1
0
2000-10-09
1
1
2007-10-16
1
2
2011-07-13
1
3
2017-10-04
1
4
2023-08-09
1
5
2023-11-15
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_ref_seq.db_align_beg
_struct_ref_seq.db_align_end
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
_chem_comp_atom.atom_id
_chem_comp_bond.atom_id_2
Related structure
Related structure
RCSB
Y
RCSB
1999-10-05
REL
IH3
2-(2,2-DIPHENYL-ETHYL)-7-METHYL-1,3-DIOXO-2,3,5,8-TETRAHYDRO-1H-[1,2,4] TRIAZOLO[1,2-A]PYRIDAZINE-5-CARBOXYLIC ACID [4-(2-AMINO-3H-IMIDAZOL-4-YL)-CYCLOHEXYL]-AMIDE
HOH
water
RESIDUES 148A -148D IN THE CHAIN 2 WERE DISORDERED AND ARE
NOT INCLUDED IN THE COORDINATES. THE ACTIVE SITE INHIBITOR
IS IN ITS S CHIRAL FORM.
THE IHIBITOR MOLECULE IH3 IS MOL-356 WHICH IS MADE UP OF
THREE COMPONENTS
1TMB
PDB ENTRY 1TMB
PDB
experimental model
AIM
369
4
IH3
IH3
370
2
HOH
550
5
HOH
HOH
550
2
HOH
551
5
HOH
HOH
551
2
HOH
552
5
HOH
HOH
552
2
HOH
553
5
HOH
HOH
553
2
HOH
554
5
HOH
HOH
554
2
HOH
555
5
HOH
HOH
555
2
HOH
556
5
HOH
HOH
556
2
HOH
557
5
HOH
HOH
557
2
HOH
558
5
HOH
HOH
558
2
HOH
559
5
HOH
HOH
559
2
HOH
560
5
HOH
HOH
560
2
HOH
561
5
HOH
HOH
561
2
HOH
562
5
HOH
HOH
562
2
HOH
563
5
HOH
HOH
563
2
HOH
564
5
HOH
HOH
564
2
HOH
565
5
HOH
HOH
565
2
HOH
566
5
HOH
HOH
566
2
HOH
567
5
HOH
HOH
567
2
HOH
568
5
HOH
HOH
568
2
HOH
570
5
HOH
HOH
570
2
HOH
571
5
HOH
HOH
571
2
HOH
572
5
HOH
HOH
572
2
HOH
573
5
HOH
HOH
573
2
HOH
574
5
HOH
HOH
574
2
HOH
575
5
HOH
HOH
575
2
HOH
576
5
HOH
HOH
576
2
HOH
577
5
HOH
HOH
577
2
HOH
578
5
HOH
HOH
578
2
HOH
579
5
HOH
HOH
579
2
HOH
580
5
HOH
HOH
580
2
HOH
581
5
HOH
HOH
581
2
HOH
582
5
HOH
HOH
582
2
HOH
583
5
HOH
HOH
583
2
HOH
584
5
HOH
HOH
584
2
HOH
585
5
HOH
HOH
585
2
HOH
586
5
HOH
HOH
586
2
HOH
587
5
HOH
HOH
587
2
HOH
588
5
HOH
HOH
588
2
HOH
589
5
HOH
HOH
589
2
HOH
590
5
HOH
HOH
590
2
n
1
H
1
1
n
2
G
1
1
n
3
F
1
1
n
4
E
1
1
n
5
D
1
1
n
6
C
1
1
ALA
1
n
7
B
ALA
1
1
ASP
1
n
8
A
ASP
1
1
CYS
1
n
9
CYS
1
1
GLY
2
n
10
GLY
2
1
LEU
3
n
11
LEU
3
1
ARG
4
n
12
ARG
4
1
PRO
5
n
13
PRO
5
1
LEU
6
n
14
LEU
6
1
PHE
7
n
15
PHE
7
1
GLU
8
n
16
GLU
8
1
LYS
9
n
17
LYS
9
1
LYS
10
n
18
LYS
10
1
SER
11
n
19
SER
11
1
LEU
12
n
20
LEU
12
1
GLU
13
n
21
GLU
13
1
ASP
14
n
22
ASP
14
1
LYS
14
n
23
A
LYS
14
1
THR
14
n
24
B
THR
14
1
GLU
14
n
25
C
GLU
14
1
GLY
14
n
26
D
ARG
14
1
GLU
14
n
27
E
GLU
14
1
LEU
14
n
28
F
LEU
14
1
LEU
14
n
29
G
LEU
14
1
GLU
14
n
30
H
GLU
14
1
SER
14
n
31
I
SER
14
1
TYR
14
n
32
J
TYR
14
1
GLY
14
n
33
K
ILE
14
1
n
34
L
14
1
n
35
M
14
1
n
36
15
1
ILE
16
n
1
ILE
16
2
VAL
17
n
2
VAL
17
2
GLU
18
n
3
GLU
18
2
GLY
19
n
4
GLY
19
2
SER
20
n
5
SER
20
2
ASP
21
n
6
ASP
21
2
ALA
22
n
7
ALA
22
2
GLU
23
n
8
GLU
23
2
ILE
24
n
9
ILE
24
2
GLY
25
n
10
GLY
25
2
MET
26
n
11
MET
26
2
SER
27
n
12
SER
27
2
PRO
28
n
13
PRO
28
2
TRP
29
n
14
TRP
29
2
GLN
30
n
15
GLN
30
2
VAL
31
n
16
VAL
31
2
MET
32
n
17
MET
32
2
LEU
33
n
18
LEU
33
2
PHE
34
n
19
PHE
34
2
ARG
35
n
20
ARG
35
2
LYS
36
n
21
LYS
36
2
SER
36
n
22
A
SER
36
2
PRO
37
n
23
PRO
37
2
GLN
38
n
24
GLN
38
2
GLU
39
n
25
GLU
39
2
LEU
40
n
26
LEU
40
2
LEU
41
n
27
LEU
41
2
CYS
42
n
28
CYS
42
2
GLY
43
n
29
GLY
43
2
ALA
44
n
30
ALA
44
2
SER
45
n
31
SER
45
2
LEU
46
n
32
LEU
46
2
ILE
47
n
33
ILE
47
2
SER
48
n
34
SER
48
2
ASP
49
n
35
ASP
49
2
ARG
50
n
36
ARG
50
2
TRP
51
n
37
TRP
51
2
VAL
52
n
38
VAL
52
2
LEU
53
n
39
LEU
53
2
THR
54
n
40
THR
54
2
ALA
55
n
41
ALA
55
2
ALA
56
n
42
ALA
56
2
HIS
57
n
43
HIS
57
2
CYS
58
n
44
CYS
58
2
LEU
59
n
45
LEU
59
2
LEU
60
n
46
LEU
60
2
TYR
60
n
47
A
TYR
60
2
PRO
60
n
48
B
PRO
60
2
PRO
60
n
49
C
PRO
60
2
TRP
60
n
50
D
TRP
60
2
ASP
60
n
51
E
ASP
60
2
LYS
60
n
52
F
LYS
60
2
ASN
60
n
53
G
ASN
60
2
PHE
60
n
54
H
PHE
60
2
THR
60
n
55
I
THR
60
2
GLU
61
n
56
GLU
61
2
ASN
62
n
57
ASN
62
2
ASP
63
n
58
ASP
63
2
LEU
64
n
59
LEU
64
2
LEU
65
n
60
LEU
65
2
VAL
66
n
61
VAL
66
2
ARG
67
n
62
ARG
67
2
ILE
68
n
63
ILE
68
2
GLY
69
n
64
GLY
69
2
LYS
70
n
65
LYS
70
2
HIS
71
n
66
HIS
71
2
SER
72
n
67
SER
72
2
ARG
73
n
68
ARG
73
2
THR
74
n
69
THR
74
2
ALA
75
n
70
ARG
75
2
TYR
76
n
71
TYR
76
2
GLU
77
n
72
GLU
77
2
ARG
77
n
73
A
ARG
77
2
ASN
78
n
74
ASN
78
2
ILE
79
n
75
ILE
79
2
GLU
80
n
76
GLU
80
2
LYS
81
n
77
LYS
81
2
ILE
82
n
78
ILE
82
2
SER
83
n
79
SER
83
2
MET
84
n
80
MET
84
2
LEU
85
n
81
LEU
85
2
GLU
86
n
82
GLU
86
2
LYS
87
n
83
LYS
87
2
ILE
88
n
84
ILE
88
2
TYR
89
n
85
TYR
89
2
ILE
90
n
86
ILE
90
2
HIS
91
n
87
HIS
91
2
PRO
92
n
88
PRO
92
2
ARG
93
n
89
ARG
93
2
TYR
94
n
90
TYR
94
2
ASN
95
n
91
ASN
95
2
TRP
96
n
92
TRP
96
2
ARG
97
n
93
ARG
97
2
GLU
97
n
94
A
GLU
97
2
ASN
98
n
95
ASN
98
2
LEU
99
n
96
LEU
99
2
ASP
100
n
97
ASP
100
2
ARG
101
n
98
ARG
101
2
ASP
102
n
99
ASP
102
2
ILE
103
n
100
ILE
103
2
ALA
104
n
101
ALA
104
2
LEU
105
n
102
LEU
105
2
MET
106
n
103
MET
106
2
LYS
107
n
104
LYS
107
2
LEU
108
n
105
LEU
108
2
LYS
109
n
106
LYS
109
2
LYS
110
n
107
LYS
110
2
PRO
111
n
108
PRO
111
2
VAL
112
n
109
VAL
112
2
ALA
113
n
110
ALA
113
2
PHE
114
n
111
PHE
114
2
SER
115
n
112
SER
115
2
ASP
116
n
113
ASP
116
2
TYR
117
n
114
TYR
117
2
ILE
118
n
115
ILE
118
2
HIS
119
n
116
HIS
119
2
PRO
120
n
117
PRO
120
2
VAL
121
n
118
VAL
121
2
CYS
122
n
119
CYS
122
2
LEU
123
n
120
LEU
123
2
PRO
124
n
121
PRO
124
2
ASP
125
n
122
ASP
125
2
ARG
126
n
123
ARG
126
2
GLU
127
n
124
GLU
127
2
THR
128
n
125
THR
128
2
ALA
129
n
126
ALA
129
2
ALA
129
n
127
A
ALA
129
2
SER
129
n
128
B
SER
129
2
LEU
129
n
129
C
LEU
129
2
LEU
130
n
130
LEU
130
2
GLN
131
n
131
GLN
131
2
ALA
132
n
132
ALA
132
2
GLY
133
n
133
GLY
133
2
TYR
134
n
134
TYR
134
2
LYS
135
n
135
LYS
135
2
GLY
136
n
136
GLY
136
2
ARG
137
n
137
ARG
137
2
VAL
138
n
138
VAL
138
2
THR
139
n
139
THR
139
2
GLY
140
n
140
GLY
140
2
TRP
141
n
141
TRP
141
2
GLY
142
n
142
GLY
142
2
ASN
143
n
143
ASN
143
2
LEU
144
n
144
LEU
144
2
LYS
145
n
145
LYS
145
2
GLU
146
n
146
GLU
146
2
THR
147
n
147
THR
147
2
TRP
148
n
148
TRP
148
2
THR
149
n
149
THR
149
2
ALA
149
n
150
A
ALA
149
2
n
151
B
149
2
n
152
C
149
2
n
153
D
149
2
n
154
E
149
2
GLY
150
n
155
GLY
150
2
GLN
151
n
156
GLN
151
2
PRO
152
n
157
PRO
152
2
SER
153
n
158
SER
153
2
VAL
154
n
159
VAL
154
2
LEU
155
n
160
LEU
155
2
GLN
156
n
161
GLN
156
2
VAL
157
n
162
VAL
157
2
VAL
158
n
163
VAL
158
2
ASN
159
n
164
ASN
159
2
LEU
160
n
165
LEU
160
2
PRO
161
n
166
PRO
161
2
ILE
162
n
167
ILE
162
2
VAL
163
n
168
VAL
163
2
GLU
164
n
169
GLU
164
2
ARG
165
n
170
ARG
165
2
PRO
166
n
171
PRO
166
2
VAL
167
n
172
VAL
167
2
CYS
168
n
173
CYS
168
2
LYS
169
n
174
LYS
169
2
ASP
170
n
175
ASP
170
2
SER
171
n
176
SER
171
2
THR
172
n
177
THR
172
2
ARG
173
n
178
ARG
173
2
ILE
174
n
179
ILE
174
2
ARG
175
n
180
ARG
175
2
ILE
176
n
181
ILE
176
2
THR
177
n
182
THR
177
2
ASP
178
n
183
ASP
178
2
ASN
179
n
184
ASN
179
2
MET
180
n
185
MET
180
2
PHE
181
n
186
PHE
181
2
CYS
182
n
187
CYS
182
2
ALA
183
n
188
ALA
183
2
GLY
184
n
189
GLY
184
2
TYR
184
n
190
A
TYR
184
2
LYS
185
n
191
LYS
185
2
PRO
186
n
192
PRO
186
2
ASP
186
n
193
A
ASP
186
2
GLU
186
n
194
B
GLU
186
2
GLY
186
n
195
C
GLY
186
2
LYS
186
n
196
D
LYS
186
2
ARG
187
n
197
ARG
187
2
GLY
188
n
198
GLY
188
2
ASP
189
n
199
ASP
189
2
ALA
190
n
200
ALA
190
2
CYS
191
n
201
CYS
191
2
GLU
192
n
202
GLU
192
2
GLY
193
n
203
GLY
193
2
ASP
194
n
204
ASP
194
2
SER
195
n
205
SER
195
2
GLY
196
n
206
GLY
196
2
GLY
197
n
207
GLY
197
2
PRO
198
n
208
PRO
198
2
PHE
199
n
209
PHE
199
2
VAL
200
n
210
VAL
200
2
MET
201
n
211
MET
201
2
LYS
202
n
212
LYS
202
2
SER
203
n
213
SER
203
2
PRO
204
n
214
PRO
204
2
PHE
204
n
215
A
PHE
204
2
ASN
204
n
216
B
ASN
204
2
ASN
205
n
217
ASN
205
2
ARG
206
n
218
ARG
206
2
TRP
207
n
219
TRP
207
2
TYR
208
n
220
TYR
208
2
GLN
209
n
221
GLN
209
2
MET
210
n
222
MET
210
2
GLY
211
n
223
GLY
211
2
ILE
212
n
224
ILE
212
2
VAL
213
n
225
VAL
213
2
SER
214
n
226
SER
214
2
TRP
215
n
227
TRP
215
2
GLY
216
n
228
GLY
216
2
GLU
217
n
229
GLU
217
2
GLY
219
n
230
GLY
219
2
CYS
220
n
231
CYS
220
2
ASP
221
n
232
ASP
221
2
ARG
221
n
233
A
ARG
221
2
ASP
222
n
234
ASP
222
2
GLY
223
n
235
GLY
223
2
LYS
224
n
236
LYS
224
2
TYR
225
n
237
TYR
225
2
GLY
226
n
238
GLY
226
2
PHE
227
n
239
PHE
227
2
TYR
228
n
240
TYR
228
2
THR
229
n
241
THR
229
2
HIS
230
n
242
HIS
230
2
VAL
231
n
243
VAL
231
2
PHE
232
n
244
PHE
232
2
ARG
233
n
245
ARG
233
2
LEU
234
n
246
LEU
234
2
LYS
235
n
247
LYS
235
2
LYS
236
n
248
LYS
236
2
TRP
237
n
249
TRP
237
2
ILE
238
n
250
ILE
238
2
GLN
239
n
251
GLN
239
2
LYS
240
n
252
LYS
240
2
VAL
241
n
253
VAL
241
2
ILE
242
n
254
ILE
242
2
ASP
243
n
255
ASP
243
2
GLN
244
n
256
GLN
244
2
PHE
245
n
257
PHE
245
2
GLY
246
n
258
GLY
246
2
n
259
247
2
n
1
556
3
n
2
557
3
n
3
558
3
ASP
550
n
4
ASP
559
3
PHE
560
n
5
PHE
560
3
GLU
570
n
6
GLU
561
3
GLY
580
n
7
GLY
562
3
ILE
590
n
8
ILE
563
3
PRO
600
n
9
PRO
564
3
GLY
610
n
10
GLY
565
3
GLU
620
n
11
GLU
566
3
TYS
630
n
12
TYS
567
3
LEU
640
n
13
LEU
568
3
author_defined_assembly
3
trimeric
3
TYS
567
O-SULFO-L-TYROSINE
C
TYS
12
TYR
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
2
O
SER
83
B
O
SER
79
2
N
VAL
66
B
N
VAL
61
2
N
ARG
67
B
N
ARG
62
2
O
MET
32
B
O
MET
17
2
N
ARG
35
B
N
ARG
20
2
O
GLU
39
B
O
GLU
25
2
O
SER
45
B
O
SER
31
2
N
LEU
53
B
N
LEU
39
2
N
THR
54
B
N
THR
40
2
O
ALA
104
B
O
ALA
101
2
O
LYS
107
B
O
LYS
104
2
N
GLU
86
B
N
GLU
82
A
2
N
TYR
60
B
N
TYR
47
F
2
O
LYS
60
B
O
LYS
52
D
1
1
CB
ARG
14
A
CB
ARG
26
1
Y
D
1
1
CG
ARG
14
A
CG
ARG
26
1
Y
D
1
1
CD
ARG
14
A
CD
ARG
26
1
Y
D
1
1
NE
ARG
14
A
NE
ARG
26
1
Y
D
1
1
CZ
ARG
14
A
CZ
ARG
26
1
Y
D
1
1
NH1
ARG
14
A
NH1
ARG
26
1
Y
D
1
1
NH2
ARG
14
A
NH2
ARG
26
1
Y
K
1
1
CB
ILE
14
A
CB
ILE
33
1
Y
K
1
1
CG1
ILE
14
A
CG1
ILE
33
1
Y
K
1
1
CG2
ILE
14
A
CG2
ILE
33
1
Y
K
1
1
CD1
ILE
14
A
CD1
ILE
33
1
Y
1
2
CG
ARG
75
B
CG
ARG
70
1
Y
1
2
CD
ARG
75
B
CD
ARG
70
1
Y
1
2
NE
ARG
75
B
NE
ARG
70
1
Y
1
2
CZ
ARG
75
B
CZ
ARG
70
1
Y
1
2
NH1
ARG
75
B
NH1
ARG
70
1
Y
1
2
NH2
ARG
75
B
NH2
ARG
70
1
Y
H
1
1
THR
1
A
THR
1
1
Y
G
1
1
PHE
1
A
PHE
2
1
Y
F
1
1
GLY
1
A
GLY
3
1
Y
E
1
1
SER
1
A
SER
4
1
Y
D
1
1
GLY
1
A
GLY
5
1
Y
C
1
1
GLU
1
A
GLU
6
1
Y
L
1
1
ASP
14
A
ASP
34
1
Y
M
1
1
GLY
14
A
GLY
35
1
Y
1
1
ARG
15
A
ARG
36
1
Y
B
1
2
ASN
149
B
ASN
151
1
Y
C
1
2
VAL
149
B
VAL
152
1
Y
D
1
2
GLY
149
B
GLY
153
1
Y
E
1
2
LYS
149
B
LYS
154
1
Y
1
2
GLU
247
B
GLU
259
1
Y
1
3
GLU
556
C
GLU
1
1
Y
1
3
ASN
557
C
ASN
2
1
Y
1
3
GLU
558
C
GLU
3
1
Y
1
2
2
NH2
O
ARG
THR
165
177
1.89
1
2
2
N
O
ASN
ASP
95
100
2.14
A
1
1
2
O
NE2
ASP
HIS
1
119
2.17
A
1
1
ASP
1
0.074
SIDE CHAIN
A
A
A
1
-17.71
2.20
113.40
95.69
1
1
1
CA
CB
CG
ASP
ASP
ASP
1
1
1
N
A
A
A
1
-7.32
0.90
118.30
110.98
1
1
1
CB
CG
OD2
ASP
ASP
ASP
1
1
1
N
1
9.92
1.40
123.60
133.52
1
1
1
CD
NE
CZ
ARG
ARG
ARG
4
4
4
N
1
7.47
0.50
120.30
127.77
1
1
1
NE
CZ
NH1
ARG
ARG
ARG
4
4
4
N
1
-4.81
0.50
120.30
115.49
1
1
1
NE
CZ
NH2
ARG
ARG
ARG
4
4
4
N
1
-4.79
0.50
120.30
115.51
2
2
2
NE
CZ
NH2
ARG
ARG
ARG
35
35
35
N
E
E
E
1
5.57
0.90
118.30
123.87
2
2
2
CB
CG
OD1
ASP
ASP
ASP
60
60
60
N
1
5.99
0.90
118.30
124.29
2
2
2
CB
CG
OD1
ASP
ASP
ASP
63
63
63
N
1
-3.25
0.50
120.30
117.05
2
2
2
NE
CZ
NH2
ARG
ARG
ARG
67
67
67
N
1
-12.38
2.00
118.30
105.92
2
2
2
CG
CD
OE2
GLU
GLU
GLU
86
86
86
N
1
16.23
1.40
123.60
139.83
2
2
2
CD
NE
CZ
ARG
ARG
ARG
101
101
101
N
1
11.87
0.50
120.30
132.17
2
2
2
NE
CZ
NH1
ARG
ARG
ARG
101
101
101
N
1
-6.32
0.50
120.30
113.98
2
2
2
NE
CZ
NH2
ARG
ARG
ARG
101
101
101
N
1
7.33
0.90
118.30
125.63
2
2
2
CB
CG
OD1
ASP
ASP
ASP
116
116
116
N
1
3.05
0.50
120.30
123.35
2
2
2
NE
CZ
NH2
ARG
ARG
ARG
137
137
137
N
1
13.02
1.90
113.70
126.72
2
2
2
CA
CB
CG
TRP
TRP
TRP
141
141
141
N
1
13.72
1.90
110.30
124.02
2
2
2
N
CA
CB
THR
THR
THR
147
147
147
N
1
6.66
0.50
120.30
126.96
2
2
2
NE
CZ
NH1
ARG
ARG
ARG
165
165
165
N
1
-4.09
0.50
120.30
116.21
2
2
2
NE
CZ
NH2
ARG
ARG
ARG
165
165
165
N
1
-5.82
0.90
118.30
112.48
2
2
2
CB
CG
OD2
ASP
ASP
ASP
170
170
170
N
1
-3.46
0.50
120.30
116.84
2
2
2
NE
CZ
NH2
ARG
ARG
ARG
173
173
173
N
1
9.98
1.40
123.60
133.58
2
2
2
CD
NE
CZ
ARG
ARG
ARG
175
175
175
N
1
8.07
1.10
114.20
122.27
2
2
2
CA
CB
SG
CYS
CYS
CYS
182
182
182
N
1
3.43
0.50
120.30
123.73
2
2
2
NE
CZ
NH1
ARG
ARG
ARG
187
187
187
N
A
A
A
1
3.13
0.50
120.30
123.43
2
2
2
NE
CZ
NH1
ARG
ARG
ARG
221
221
221
N
1
-4.18
0.60
121.00
116.82
2
2
2
CB
CG
CD2
TYR
TYR
TYR
228
228
228
N
A
1
1
ASP
1
53.85
-14.26
1
1
PHE
7
-130.98
-90.92
J
1
1
TYR
14
-76.46
49.57
1
2
CYS
42
-175.20
-177.58
G
1
2
ASN
60
-154.39
88.77
1
2
HIS
71
-138.23
-57.45
1
2
ASN
78
77.06
-6.35
1
2
ASN
95
-116.65
77.72
1
2
ARG
101
77.78
39.46
1
2
ASP
102
-67.62
75.03
1
2
GLN
151
-141.76
-40.01
D
1
2
LYS
186
-174.99
132.19
1
2
CYS
191
-126.29
-161.13
1
2
SER
214
-108.86
-122.20
20.1
0.144
2.7
7.0
5872
75.
1
THROUGHOUT
1.5
MOLECULAR REPLACEMENT
PDB ENTRY 1TMB
0.2
7.0
2.7
7.0
40
2426
41
0
2345
0.015
0.020
0.035
0.030
0.055
0.050
1.1
1.0
1.8
1.5
2.6
2.0
3.8
2.5
0.027
0.030
0.15
0.20
0.22
0.60
0.31
0.60
0.28
0.60
4.
3
20.
15
30.
20
1.80
15
1C4Y
18157
1.0
0.084
0.12
1
14.4
3.6
49
0.138
2.7
3.0
2.3
0.25
1
2.
15
model building
X-PLOR
refinement
PROLSQ
phasing
X-PLOR
SELECTIVE NON-ELECTROPHILIC THROMBIN INHIBITORS
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
1
THR
14
A
THR
24
HELX_P
1
TYR
14
A
TYR
32
1
1
9
B
J
2
ALA
55
B
ALA
41
HELX_P
2
CYS
58
B
CYS
44
5
2
4
2
PRO
60
B
PRO
48
HELX_P
2
ASP
60
B
ASP
51
5
3
4
B
E
2
ASP
125
B
ASP
122
HELX_P
2
LEU
130
B
LEU
130
1
4
9
2
GLU
164
B
GLU
169
HELX_P
2
THR
172
B
THR
177
1
5
9
2
LEU
234
B
LEU
246
HELX_P
2
PHE
245
B
PHE
257
1
6
12
disulf
2.003
1
CYS
1
A
SG
CYS
9
1_555
2
CYS
122
B
SG
CYS
119
1_555
disulf
2.065
2
CYS
42
B
SG
CYS
28
1_555
2
CYS
58
B
SG
CYS
44
1_555
disulf
2.056
2
CYS
168
B
SG
CYS
173
1_555
2
CYS
182
B
SG
CYS
187
1_555
disulf
2.050
2
CYS
191
B
SG
CYS
201
1_555
2
CYS
220
B
SG
CYS
231
1_555
covale
1.328
both
3
GLU
566
C
C
GLU
11
1_555
3
TYS
567
C
N
TYS
12
1_555
covale
1.307
both
3
TYS
567
C
C
TYS
12
1_555
3
LEU
568
C
N
LEU
13
1_555
HYDROLASE/HYDROLASE INHIBITOR
COMPLEX (SERINE PROTEASE-INHIBITOR), HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
2
SER
36
B
SER
22
A
1
2
PRO
37
B
PRO
23
-2.41
THRB_HUMAN
UNP
1
328
P00734
THRB_HUMAN
UNP
2
364
P00734
1C4Y
PDB
3
556
1C4Y
328
363
1C4Y
1
15
P00734
H
1
1
1
36
364
622
1C4Y
16
247
P00734
2
2
1
259
556
568
1C4Y
556
568
1C4Y
3
3
1
13
7
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
2
LYS
81
B
LYS
77
2
SER
83
B
SER
79
2
LEU
64
B
LEU
59
2
ILE
68
B
ILE
63
2
GLN
30
B
GLN
15
2
ARG
35
B
ARG
20
2
GLU
39
B
GLU
25
2
LEU
46
B
LEU
32
2
TRP
51
B
TRP
37
2
THR
54
B
THR
40
2
ALA
104
B
ALA
101
2
LEU
108
B
LEU
105
2
LEU
59
B
LEU
45
2
ILE
90
B
ILE
86
2
LEU
60
B
LEU
46
2
TYR
60
B
TYR
47
A
2
LYS
60
B
LYS
52
2
ASN
60
B
ASN
53
F
G
ACTIVE SITE.
Author
3
BINDING SITE FOR RESIDUE IH3 2 370
2
IH3
370
Software
26
BINDING SITE FOR CHAIN 3 OF HIRUGEN
Software
14
2
HIS
57
B
HIS
43
3
1_555
2
ASP
102
B
ASP
99
3
1_555
2
SER
195
B
SER
205
3
1_555
2
ARG
50
B
ARG
36
26
6_654
2
HIS
57
B
HIS
43
26
1_555
2
TYR
60
B
TYR
47
A
26
1_555
2
TRP
60
B
TRP
50
D
26
1_555
2
GLU
97
B
GLU
94
A
26
1_555
2
LEU
99
B
LEU
96
26
1_555
2
PRO
111
B
PRO
108
26
6_654
2
ARG
173
B
ARG
178
26
1_555
2
ILE
174
B
ILE
179
26
1_555
2
ASP
189
B
ASP
199
26
1_555
2
ALA
190
B
ALA
200
26
1_555
2
SER
195
B
SER
205
26
1_555
2
VAL
213
B
VAL
225
26
1_555
2
SER
214
B
SER
226
26
1_555
2
TRP
215
B
TRP
227
26
1_555
2
GLY
216
B
GLY
228
26
1_555
2
GLU
217
B
GLU
229
26
1_555
2
GLY
219
B
GLY
230
26
1_555
2
GLY
226
B
GLY
238
26
1_555
2
PHE
227
B
PHE
239
26
1_555
2
TYR
228
B
TYR
240
26
1_555
2
HOH
555
E
HOH
26
1_555
2
HOH
573
E
HOH
26
1_555
2
HOH
574
E
HOH
26
6_654
2
HOH
575
E
HOH
26
1_555
2
HOH
584
E
HOH
26
1_555
2
PHE
34
B
PHE
19
14
1_555
2
LEU
40
B
LEU
26
14
1_555
2
ARG
67
B
ARG
62
14
1_555
2
ARG
73
B
ARG
68
14
1_555
2
THR
74
B
THR
69
14
1_555
2
ARG
75
B
ARG
70
14
1_555
2
TYR
76
B
TYR
71
14
1_555
2
LYS
81
B
LYS
77
14
1_555
2
ILE
82
B
ILE
78
14
1_555
2
MET
84
B
MET
80
14
1_555
2
THR
147
B
THR
147
14
5_565
2
TRP
148
B
TRP
148
14
5_565
2
THR
149
B
THR
149
14
5_565
2
HOH
570
E
HOH
14
1_555
170
P 65