0.015244
0.000000
0.000000
0.000000
0.009728
0.000000
0.000000
0.000000
0.008354
0.00000
0.00000
0.00000
Jhoti, H.
Cleasby, A.
Wonacott, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
65.600
102.800
119.700
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
C32 H46 O7
542.703
3-ACETOXY-17-(1-FORMYL-5-METHYL-3-OXO-HEX-4-ENYL)-16-HYDROXY-4,10,13,14-TETRAMETHYL-2,3,4,5,6,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHRENE-4-CARBOXYLIC ACID
non-polymer
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
C
N
138
N
C
N
139
R
C
N
140
S
C
N
141
R
C
N
142
N
C
N
143
N
C
N
144
N
C
N
145
S
C
N
146
R
C
N
147
N
C
N
148
N
C
N
149
S
C
N
150
R
C
N
151
N
C
N
152
S
C
N
153
S
C
N
154
N
C
N
155
N
C
N
156
N
C
N
157
N
C
N
158
N
C
N
159
N
C
N
160
N
C
N
161
N
C
N
162
N
C
N
163
N
C
N
164
N
C
N
165
N
O
N
166
N
O
N
167
N
O
N
168
N
O
N
169
N
O
N
170
N
O
N
171
N
C
N
172
N
C
N
173
N
O
N
174
R
C
N
175
N
C
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
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
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
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
N
N
223
S
C
N
224
N
C
N
225
N
O
N
226
N
C
Y
227
N
C
Y
228
N
N
Y
229
N
C
Y
230
N
C
Y
231
N
N
N
232
N
O
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
H
N
242
N
H
N
243
N
O
N
244
N
H
N
245
N
H
N
246
N
N
N
247
S
C
N
248
N
C
N
249
N
O
N
250
S
C
N
251
N
C
N
252
N
C
N
253
N
C
N
254
N
O
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
H
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
N
N
269
S
C
N
270
N
C
N
271
N
O
N
272
N
C
N
273
N
C
N
274
N
C
N
275
N
C
N
276
N
O
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
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
C
N
296
N
C
N
297
N
C
N
298
N
N
N
299
N
O
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
H
N
307
N
H
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
N
N
316
S
C
N
317
N
C
N
318
N
O
N
319
N
C
N
320
N
C
N
321
N
S
N
322
N
C
N
323
N
O
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
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
N
N
336
S
C
N
337
N
C
N
338
N
O
N
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
C
N
346
N
O
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
H
N
357
N
H
N
358
N
N
N
359
S
C
N
360
N
C
N
361
N
O
N
362
N
C
N
363
N
C
N
364
N
C
N
365
N
O
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
H
N
373
N
H
N
374
N
H
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
N
C
N
380
N
O
N
381
N
O
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
N
N
390
S
C
N
391
N
C
N
392
N
O
N
393
R
C
N
394
N
O
N
395
N
C
N
396
N
O
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
N
N
407
S
C
N
408
N
C
N
409
N
O
N
410
N
C
Y
411
N
C
Y
412
N
C
Y
413
N
C
Y
414
N
N
Y
415
N
C
Y
416
N
C
Y
417
N
C
Y
418
N
C
Y
419
N
C
N
420
N
O
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
N
N
434
S
C
N
435
N
C
N
436
N
O
N
437
N
C
Y
438
N
C
Y
439
N
C
Y
440
N
C
Y
441
N
C
Y
442
N
C
Y
443
N
C
N
444
N
O
N
445
N
O
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
N
N
458
S
C
N
459
N
C
N
460
N
O
N
461
N
C
N
462
N
C
N
463
N
C
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
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
sing
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
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
doub
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
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
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
sing
N
186
N
doub
N
187
N
doub
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
doub
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
doub
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
doub
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
Y
228
N
sing
Y
229
N
doub
Y
230
N
doub
N
231
N
sing
Y
232
N
sing
N
233
N
sing
Y
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
doub
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
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
doub
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
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
doub
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
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
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
doub
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
Y
336
N
doub
Y
337
N
sing
Y
338
N
sing
N
339
N
sing
Y
340
N
doub
N
341
N
sing
Y
342
N
doub
N
343
N
sing
Y
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
sing
N
354
N
doub
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
sing
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
doub
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
N
382
N
sing
N
383
N
sing
N
384
N
doub
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
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
doub
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
Y
405
N
doub
Y
406
N
sing
Y
407
N
sing
N
408
N
sing
Y
409
N
doub
Y
410
N
sing
Y
411
N
sing
N
412
N
sing
Y
413
N
sing
Y
414
N
doub
N
415
N
sing
Y
416
N
doub
N
417
N
sing
Y
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
doub
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
Y
433
N
doub
Y
434
N
sing
Y
435
N
sing
N
436
N
sing
Y
437
N
doub
N
438
N
sing
Y
439
N
doub
N
440
N
sing
Y
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
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
doub
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
463
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
37
6645
6657
10.1021/bi972499o
9578548
Novel natural product 5,5-trans-lactone inhibitors of human alpha-thrombin: mechanism of action and structural studies.
1998
10.2210/pdb1awh/pdb
pdb_00001awh
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
290
1
MONOCHROMATOR
DIFFRACTOMETER
1991-12
ENRAF-NONIUS FAST
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
ENRAF-NONIUS
ACTIVE SITE INHIBITOR OF THROMBIN
4096.534
ALPHA THROMBIN
3.4.21.5
2
nat
polymer
ACTIVE SITE INHIBITOR OF THROMBIN
29780.219
ALPHA THROMBIN
3.4.21.5
2
nat
polymer
542.703
3-ACETOXY-17-(1-FORMYL-5-METHYL-3-OXO-HEX-4-ENYL)-16-HYDROXY-4,10,13,14-TETRAMETHYL-2,3,4,5,6,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHRENE-4-CARBOXYLIC ACID
2
syn
non-polymer
18.015
water
2
nat
water
FACTOR II
FACTOR II
no
no
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
A,C
polypeptide(L)
no
no
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
B,D
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
human
Homo
sample
9606
BLOOD
Homo sapiens
BLOOD PLASMA
human
Homo
sample
9606
BLOOD
Homo sapiens
BLOOD PLASMA
1
2.98
58.69
4.0
14% PEG4K, 100MM NA ACETATE, PH 4.0.
diffrn_source
pdbx_database_status
diffrn_detector
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Other
Data collection
Data collection
Database references
Derived calculations
Refinement description
1
0
1998-10-28
1
1
2008-03-24
1
2
2011-07-13
1
3
2018-04-04
1
4
2018-04-18
1
5
2024-04-03
_diffrn_source.type
_pdbx_database_status.process_site
_diffrn_detector.detector
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_leaving_atom_flag
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1997-10-02
REL
GR3
3-ACETOXY-17-(1-FORMYL-5-METHYL-3-OXO-HEX-4-ENYL)-16-HYDROXY-4,10,13,14-TETRAMETHYL-2,3,4,5,6,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHRENE-4-CARBOXYLIC ACID
HOH
water
well-refined 1.9 A structure of a a-thrombin/PPACK complex (coordinates courtesy of Professor W. Bode, Max Planck Institute, Munich)
Other
experimental model
GR3
1
3
GR3
GR3
1
B
GR3
1
3
GR3
GR3
1
D
HOH
901
4
HOH
HOH
248
B
HOH
902
4
HOH
HOH
2
D
THR
1
n
1
H
THR
1
A
PHE
1
n
2
G
PHE
1
A
GLY
1
n
3
F
GLY
1
A
SER
1
n
4
E
SER
1
A
GLY
1
n
5
D
GLY
1
A
GLU
1
n
6
C
GLU
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
ILE
14
n
33
K
ILE
14
A
ASP
14
n
34
L
ASP
14
A
GLY
14
n
35
M
GLY
14
A
ARG
15
n
36
ARG
15
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
37
n
22
SER
37
B
PRO
37
n
23
A
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
THR
74
n
69
THR
74
B
ARG
75
n
70
ARG
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
THR
147
n
147
THR
147
B
TRP
148
n
148
TRP
148
B
THR
149
n
149
THR
149
B
ALA
149
n
150
A
ALA
149
B
ASN
149
n
151
B
ASN
149
B
VAL
149
n
152
C
VAL
149
B
GLY
149
n
153
D
GLY
149
B
LYS
149
n
154
E
LYS
149
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
A
GLY
184
B
TYR
184
n
190
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
A
ASP
221
B
ARG
221
n
233
ARG
221
B
ASP
222
n
234
ASP
222
B
GLY
223
n
235
GLY
223
B
LYS
224
n
236
LYS
224
B
TYR
225
n
237
TYR
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
PHE
245
n
257
PHE
245
B
GLY
246
n
258
GLY
246
B
GLU
247
n
259
GLU
247
B
THR
1
n
1
H
THR
1
C
PHE
1
n
2
G
PHE
1
C
GLY
1
n
3
F
GLY
1
C
SER
1
n
4
E
SER
1
C
GLY
1
n
5
D
GLY
1
C
GLU
1
n
6
C
GLU
1
C
ALA
1
n
7
B
ALA
1
C
ASP
1
n
8
A
ASP
1
C
CYS
1
n
9
CYS
1
C
GLY
2
n
10
GLY
2
C
LEU
3
n
11
LEU
3
C
ARG
4
n
12
ARG
4
C
PRO
5
n
13
PRO
5
C
LEU
6
n
14
LEU
6
C
PHE
7
n
15
PHE
7
C
GLU
8
n
16
GLU
8
C
LYS
9
n
17
LYS
9
C
LYS
10
n
18
LYS
10
C
SER
11
n
19
SER
11
C
LEU
12
n
20
LEU
12
C
GLU
13
n
21
GLU
13
C
ASP
14
n
22
ASP
14
C
LYS
14
n
23
A
LYS
14
C
THR
14
n
24
B
THR
14
C
GLU
14
n
25
C
GLU
14
C
ARG
14
n
26
D
ARG
14
C
GLU
14
n
27
E
GLU
14
C
LEU
14
n
28
F
LEU
14
C
LEU
14
n
29
G
LEU
14
C
GLU
14
n
30
H
GLU
14
C
SER
14
n
31
I
SER
14
C
TYR
14
n
32
J
TYR
14
C
ILE
14
n
33
K
ILE
14
C
ASP
14
n
34
L
ASP
14
C
GLY
14
n
35
M
GLY
14
C
ARG
15
n
36
ARG
15
C
ILE
16
n
1
ILE
16
D
VAL
17
n
2
VAL
17
D
GLU
18
n
3
GLU
18
D
GLY
19
n
4
GLY
19
D
SER
20
n
5
SER
20
D
ASP
21
n
6
ASP
21
D
ALA
22
n
7
ALA
22
D
GLU
23
n
8
GLU
23
D
ILE
24
n
9
ILE
24
D
GLY
25
n
10
GLY
25
D
MET
26
n
11
MET
26
D
SER
27
n
12
SER
27
D
PRO
28
n
13
PRO
28
D
TRP
29
n
14
TRP
29
D
GLN
30
n
15
GLN
30
D
VAL
31
n
16
VAL
31
D
MET
32
n
17
MET
32
D
LEU
33
n
18
LEU
33
D
PHE
34
n
19
PHE
34
D
ARG
35
n
20
ARG
35
D
LYS
36
n
21
LYS
36
D
SER
37
n
22
SER
37
D
PRO
37
n
23
A
PRO
37
D
GLN
38
n
24
GLN
38
D
GLU
39
n
25
GLU
39
D
LEU
40
n
26
LEU
40
D
LEU
41
n
27
LEU
41
D
CYS
42
n
28
CYS
42
D
GLY
43
n
29
GLY
43
D
ALA
44
n
30
ALA
44
D
SER
45
n
31
SER
45
D
LEU
46
n
32
LEU
46
D
ILE
47
n
33
ILE
47
D
SER
48
n
34
SER
48
D
ASP
49
n
35
ASP
49
D
ARG
50
n
36
ARG
50
D
TRP
51
n
37
TRP
51
D
VAL
52
n
38
VAL
52
D
LEU
53
n
39
LEU
53
D
THR
54
n
40
THR
54
D
ALA
55
n
41
ALA
55
D
ALA
56
n
42
ALA
56
D
HIS
57
n
43
HIS
57
D
CYS
58
n
44
CYS
58
D
LEU
59
n
45
LEU
59
D
LEU
60
n
46
LEU
60
D
TYR
60
n
47
A
TYR
60
D
PRO
60
n
48
B
PRO
60
D
PRO
60
n
49
C
PRO
60
D
TRP
60
n
50
D
TRP
60
D
ASP
60
n
51
E
ASP
60
D
LYS
60
n
52
F
LYS
60
D
ASN
60
n
53
G
ASN
60
D
PHE
60
n
54
H
PHE
60
D
THR
60
n
55
I
THR
60
D
GLU
61
n
56
GLU
61
D
ASN
62
n
57
ASN
62
D
ASP
63
n
58
ASP
63
D
LEU
64
n
59
LEU
64
D
LEU
65
n
60
LEU
65
D
VAL
66
n
61
VAL
66
D
ARG
67
n
62
ARG
67
D
ILE
68
n
63
ILE
68
D
GLY
69
n
64
GLY
69
D
LYS
70
n
65
LYS
70
D
HIS
71
n
66
HIS
71
D
SER
72
n
67
SER
72
D
ARG
73
n
68
ARG
73
D
THR
74
n
69
THR
74
D
ARG
75
n
70
ARG
75
D
TYR
76
n
71
TYR
76
D
GLU
77
n
72
GLU
77
D
ARG
77
n
73
A
ARG
77
D
ASN
78
n
74
ASN
78
D
ILE
79
n
75
ILE
79
D
GLU
80
n
76
GLU
80
D
LYS
81
n
77
LYS
81
D
ILE
82
n
78
ILE
82
D
SER
83
n
79
SER
83
D
MET
84
n
80
MET
84
D
LEU
85
n
81
LEU
85
D
GLU
86
n
82
GLU
86
D
LYS
87
n
83
LYS
87
D
ILE
88
n
84
ILE
88
D
TYR
89
n
85
TYR
89
D
ILE
90
n
86
ILE
90
D
HIS
91
n
87
HIS
91
D
PRO
92
n
88
PRO
92
D
ARG
93
n
89
ARG
93
D
TYR
94
n
90
TYR
94
D
ASN
95
n
91
ASN
95
D
TRP
96
n
92
TRP
96
D
ARG
97
n
93
ARG
97
D
GLU
97
n
94
A
GLU
97
D
ASN
98
n
95
ASN
98
D
LEU
99
n
96
LEU
99
D
ASP
100
n
97
ASP
100
D
ARG
101
n
98
ARG
101
D
ASP
102
n
99
ASP
102
D
ILE
103
n
100
ILE
103
D
ALA
104
n
101
ALA
104
D
LEU
105
n
102
LEU
105
D
MET
106
n
103
MET
106
D
LYS
107
n
104
LYS
107
D
LEU
108
n
105
LEU
108
D
LYS
109
n
106
LYS
109
D
LYS
110
n
107
LYS
110
D
PRO
111
n
108
PRO
111
D
VAL
112
n
109
VAL
112
D
ALA
113
n
110
ALA
113
D
PHE
114
n
111
PHE
114
D
SER
115
n
112
SER
115
D
ASP
116
n
113
ASP
116
D
TYR
117
n
114
TYR
117
D
ILE
118
n
115
ILE
118
D
HIS
119
n
116
HIS
119
D
PRO
120
n
117
PRO
120
D
VAL
121
n
118
VAL
121
D
CYS
122
n
119
CYS
122
D
LEU
123
n
120
LEU
123
D
PRO
124
n
121
PRO
124
D
ASP
125
n
122
ASP
125
D
ARG
126
n
123
ARG
126
D
GLU
127
n
124
GLU
127
D
THR
128
n
125
THR
128
D
ALA
129
n
126
ALA
129
D
ALA
129
n
127
A
ALA
129
D
SER
129
n
128
B
SER
129
D
LEU
129
n
129
C
LEU
129
D
LEU
130
n
130
LEU
130
D
GLN
131
n
131
GLN
131
D
ALA
132
n
132
ALA
132
D
GLY
133
n
133
GLY
133
D
TYR
134
n
134
TYR
134
D
LYS
135
n
135
LYS
135
D
GLY
136
n
136
GLY
136
D
ARG
137
n
137
ARG
137
D
VAL
138
n
138
VAL
138
D
THR
139
n
139
THR
139
D
GLY
140
n
140
GLY
140
D
TRP
141
n
141
TRP
141
D
GLY
142
n
142
GLY
142
D
ASN
143
n
143
ASN
143
D
LEU
144
n
144
LEU
144
D
LYS
145
n
145
LYS
145
D
GLU
146
n
146
GLU
146
D
THR
147
n
147
THR
147
D
TRP
148
n
148
TRP
148
D
THR
149
n
149
THR
149
D
ALA
149
n
150
A
ALA
149
D
ASN
149
n
151
B
ASN
149
D
VAL
149
n
152
C
VAL
149
D
GLY
149
n
153
D
GLY
149
D
LYS
149
n
154
E
LYS
149
D
GLY
150
n
155
GLY
150
D
GLN
151
n
156
GLN
151
D
PRO
152
n
157
PRO
152
D
SER
153
n
158
SER
153
D
VAL
154
n
159
VAL
154
D
LEU
155
n
160
LEU
155
D
GLN
156
n
161
GLN
156
D
VAL
157
n
162
VAL
157
D
VAL
158
n
163
VAL
158
D
ASN
159
n
164
ASN
159
D
LEU
160
n
165
LEU
160
D
PRO
161
n
166
PRO
161
D
ILE
162
n
167
ILE
162
D
VAL
163
n
168
VAL
163
D
GLU
164
n
169
GLU
164
D
ARG
165
n
170
ARG
165
D
PRO
166
n
171
PRO
166
D
VAL
167
n
172
VAL
167
D
CYS
168
n
173
CYS
168
D
LYS
169
n
174
LYS
169
D
ASP
170
n
175
ASP
170
D
SER
171
n
176
SER
171
D
THR
172
n
177
THR
172
D
ARG
173
n
178
ARG
173
D
ILE
174
n
179
ILE
174
D
ARG
175
n
180
ARG
175
D
ILE
176
n
181
ILE
176
D
THR
177
n
182
THR
177
D
ASP
178
n
183
ASP
178
D
ASN
179
n
184
ASN
179
D
MET
180
n
185
MET
180
D
PHE
181
n
186
PHE
181
D
CYS
182
n
187
CYS
182
D
ALA
183
n
188
ALA
183
D
GLY
184
n
189
A
GLY
184
D
TYR
184
n
190
TYR
184
D
LYS
185
n
191
LYS
185
D
PRO
186
n
192
PRO
186
D
ASP
186
n
193
A
ASP
186
D
GLU
186
n
194
B
GLU
186
D
GLY
186
n
195
C
GLY
186
D
LYS
186
n
196
D
LYS
186
D
ARG
187
n
197
ARG
187
D
GLY
188
n
198
GLY
188
D
ASP
189
n
199
ASP
189
D
ALA
190
n
200
ALA
190
D
CYS
191
n
201
CYS
191
D
GLU
192
n
202
GLU
192
D
GLY
193
n
203
GLY
193
D
ASP
194
n
204
ASP
194
D
SER
195
n
205
SER
195
D
GLY
196
n
206
GLY
196
D
GLY
197
n
207
GLY
197
D
PRO
198
n
208
PRO
198
D
PHE
199
n
209
PHE
199
D
VAL
200
n
210
VAL
200
D
MET
201
n
211
MET
201
D
LYS
202
n
212
LYS
202
D
SER
203
n
213
SER
203
D
PRO
204
n
214
PRO
204
D
PHE
204
n
215
A
PHE
204
D
ASN
204
n
216
B
ASN
204
D
ASN
205
n
217
ASN
205
D
ARG
206
n
218
ARG
206
D
TRP
207
n
219
TRP
207
D
TYR
208
n
220
TYR
208
D
GLN
209
n
221
GLN
209
D
MET
210
n
222
MET
210
D
GLY
211
n
223
GLY
211
D
ILE
212
n
224
ILE
212
D
VAL
213
n
225
VAL
213
D
SER
214
n
226
SER
214
D
TRP
215
n
227
TRP
215
D
GLY
216
n
228
GLY
216
D
GLU
217
n
229
GLU
217
D
GLY
219
n
230
GLY
219
D
CYS
220
n
231
CYS
220
D
ASP
221
n
232
A
ASP
221
D
ARG
221
n
233
ARG
221
D
ASP
222
n
234
ASP
222
D
GLY
223
n
235
GLY
223
D
LYS
224
n
236
LYS
224
D
TYR
225
n
237
TYR
225
D
GLY
226
n
238
GLY
226
D
PHE
227
n
239
PHE
227
D
TYR
228
n
240
TYR
228
D
THR
229
n
241
THR
229
D
HIS
230
n
242
HIS
230
D
VAL
231
n
243
VAL
231
D
PHE
232
n
244
PHE
232
D
ARG
233
n
245
ARG
233
D
LEU
234
n
246
LEU
234
D
LYS
235
n
247
LYS
235
D
LYS
236
n
248
LYS
236
D
TRP
237
n
249
TRP
237
D
ILE
238
n
250
ILE
238
D
GLN
239
n
251
GLN
239
D
LYS
240
n
252
LYS
240
D
VAL
241
n
253
VAL
241
D
ILE
242
n
254
ILE
242
D
ASP
243
n
255
ASP
243
D
GLN
244
n
256
GLN
244
D
PHE
245
n
257
PHE
245
D
GLY
246
n
258
GLY
246
D
GLU
247
n
259
GLU
247
D
author_and_software_defined_assembly
PISA
2
dimeric
author_and_software_defined_assembly
PISA
2
dimeric
3510
-15
13270
3530
-14
13380
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
D
O
SER
83
D
O
SER
79
D
N
VAL
66
D
N
VAL
61
D
O
LEU
65
D
O
LEU
60
D
N
PHE
34
D
N
PHE
19
D
O
VAL
31
D
O
VAL
16
D
N
ALA
44
D
N
ALA
30
D
O
SER
45
D
O
SER
31
D
N
LEU
53
D
N
LEU
39
D
O
VAL
52
D
O
VAL
38
D
N
MET
106
D
N
MET
103
D
O
LEU
105
D
O
LEU
102
D
N
TYR
89
D
N
TYR
85
D
O
GLY
136
D
O
GLY
136
D
N
LEU
160
D
N
LEU
165
D
O
PHE
181
D
O
PHE
186
D
N
TYR
228
D
N
TYR
240
D
O
PHE
227
D
O
PHE
239
D
N
TRP
215
D
N
TRP
227
D
O
TYR
208
D
O
TYR
220
D
N
MET
201
D
N
MET
211
1
D
D
OG
O33
SER
GR3
195
1
2.08
1
B
B
OG
O33
SER
GR3
195
1
2.11
H
G
1
A
A
THR
PHE
1
1
131.64
G
F
1
A
A
PHE
GLY
1
1
-104.40
D
C
1
A
A
GLY
GLU
1
1
149.52
J
K
1
A
A
TYR
ILE
14
14
-149.22
L
M
1
A
A
ASP
GLY
14
14
-144.19
A
1
B
B
GLU
ARG
77
77
-141.37
1
B
B
GLY
ASN
142
143
-145.21
1
B
B
TRP
THR
148
149
123.33
A
B
1
B
B
ALA
ASN
149
149
-136.48
1
B
B
GLY
GLU
246
247
-138.13
G
F
1
C
C
PHE
GLY
1
1
140.61
F
E
1
C
C
GLY
SER
1
1
-124.55
M
1
C
C
GLY
ARG
14
15
139.86
1
D
D
LYS
ILE
81
82
149.68
1
D
D
GLU
THR
146
147
-139.17
1
D
D
THR
TRP
147
148
-136.54
A
B
1
D
D
ASP
GLU
186
186
-143.40
1
D
D
GLY
GLU
246
247
-141.81
J
1
A
TYR
14
0.081
SIDE CHAIN
1
A
ARG
15
0.103
SIDE CHAIN
1
B
ARG
67
0.179
SIDE CHAIN
1
B
ARG
137
0.087
SIDE CHAIN
1
B
ARG
187
0.107
SIDE CHAIN
1
B
ARG
221
0.089
SIDE CHAIN
J
1
C
TYR
14
0.072
SIDE CHAIN
1
D
ARG
93
0.093
SIDE CHAIN
1
D
TYR
134
0.081
SIDE CHAIN
1
D
ARG
165
0.207
SIDE CHAIN
1
D
ARG
173
0.083
SIDE CHAIN
G
G
G
1
14.62
2.30
115.30
129.92
A
A
A
CA
CB
CG
LEU
LEU
LEU
14
14
14
N
1
6.41
0.50
120.30
126.71
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
15
15
15
N
1
-9.32
1.40
123.60
114.28
B
B
B
CD
NE
CZ
ARG
ARG
ARG
67
67
67
N
1
15.92
2.20
113.40
129.32
B
B
B
CA
CB
CG
ARG
ARG
ARG
75
75
75
N
1
3.31
0.50
120.30
123.61
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
97
97
97
N
1
-3.08
0.50
120.30
117.22
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
101
101
101
N
1
7.60
1.10
114.20
121.80
B
B
B
CA
CB
SG
CYS
CYS
CYS
122
122
122
N
1
-8.04
0.60
121.00
112.96
B
B
B
CB
CG
CD2
TYR
TYR
TYR
134
134
134
N
1
7.70
0.60
121.00
128.70
B
B
B
CB
CG
CD1
TYR
TYR
TYR
134
134
134
N
1
-14.26
2.30
115.30
101.04
B
B
B
CA
CB
CG
LEU
LEU
LEU
144
144
144
N
1
9.55
1.10
114.20
123.75
B
B
B
CA
CB
SG
CYS
CYS
CYS
182
182
182
N
1
-13.01
1.80
114.00
100.99
B
B
B
CA
CB
SG
CYS
CYS
CYS
220
220
220
N
1
3.83
0.50
120.30
124.13
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
221
221
221
N
1
3.29
0.50
120.30
123.59
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
233
233
233
N
G
G
G
1
-12.14
2.00
110.40
98.26
C
C
C
N
CA
CB
LEU
LEU
LEU
14
14
14
N
K
K
K
1
13.91
2.30
110.80
124.71
C
C
C
N
CA
CB
ILE
ILE
ILE
14
14
14
N
1
-3.69
0.50
120.30
116.61
D
D
D
NE
CZ
NH2
ARG
ARG
ARG
50
50
50
N
1
4.01
0.50
120.30
124.31
D
D
D
NE
CZ
NH1
ARG
ARG
ARG
67
67
67
N
1
-11.04
1.80
110.60
99.56
D
D
D
N
CA
CB
ARG
ARG
ARG
75
75
75
N
1
7.10
1.10
114.20
121.30
D
D
D
CA
CB
SG
CYS
CYS
CYS
122
122
122
N
1
3.73
0.50
120.30
124.03
D
D
D
NE
CZ
NH1
ARG
ARG
ARG
126
126
126
N
1
-14.98
2.20
113.40
98.42
D
D
D
CA
CB
CG
GLN
GLN
GLN
131
131
131
N
1
-3.88
0.60
121.00
117.12
D
D
D
CB
CG
CD2
TYR
TYR
TYR
134
134
134
N
1
-14.10
2.00
110.40
96.30
D
D
D
CB
CA
C
GLN
GLN
GLN
151
151
151
N
1
-10.69
1.40
123.60
112.91
D
D
D
CD
NE
CZ
ARG
ARG
ARG
165
165
165
N
1
-3.48
0.50
120.30
116.82
D
D
D
NE
CZ
NH2
ARG
ARG
ARG
165
165
165
N
1
-3.53
0.50
120.30
116.77
D
D
D
NE
CZ
NH2
ARG
ARG
ARG
175
175
175
N
1
10.05
1.10
114.20
124.25
D
D
D
CA
CB
SG
CYS
CYS
CYS
182
182
182
N
1
B
B
CE2
CD2
TRP
TRP
148
148
0.079
0.012
1.409
1.488
N
1
B
B
CB
OG
SER
SER
195
195
-0.118
0.013
1.418
1.300
N
1
D
D
CG
CD2
HIS
HIS
71
71
0.059
0.009
1.354
1.413
N
1
D
D
CE2
CD2
TRP
TRP
96
96
0.072
0.012
1.409
1.481
N
1
D
D
CB
OG
SER
SER
195
195
-0.112
0.013
1.418
1.306
N
G
1
A
PHE
1
-86.05
-155.02
C
1
A
GLU
1
-51.49
93.81
B
1
A
ALA
1
167.93
-106.45
1
A
PRO
5
-35.70
-34.70
1
A
PHE
7
-130.55
-90.59
1
A
GLU
8
-40.50
-73.48
A
1
A
LYS
14
-45.14
-19.76
B
1
A
THR
14
-142.01
-17.79
C
1
A
GLU
14
-22.67
-46.80
H
1
A
GLU
14
-46.83
-19.05
K
1
A
ILE
14
11.27
76.17
L
1
A
ASP
14
31.65
18.91
1
B
HIS
57
-53.41
-5.52
C
1
B
PRO
60
-57.66
1.30
1
B
GLU
61
-20.24
-70.51
1
B
ASN
62
-52.68
13.55
1
B
HIS
71
-120.02
-57.57
1
B
ARG
93
171.83
7.29
1
B
ASN
98
-151.59
23.26
1
B
ASP
102
-48.55
70.68
1
B
LYS
145
-158.37
-155.46
1
B
THR
147
-65.01
65.20
B
1
B
ASN
149
-151.65
-152.94
C
1
B
VAL
149
-105.35
66.44
1
B
LEU
155
-36.46
132.84
1
B
ASN
179
-94.36
36.47
1
B
SER
214
-114.93
-70.40
1
B
ASP
222
-34.79
112.20
1
B
ASP
243
-78.62
31.55
1
B
GLN
244
-92.13
-72.60
G
1
C
PHE
1
-47.08
-78.53
E
1
C
SER
1
175.00
-38.84
C
1
C
GLU
1
73.99
-71.09
B
1
C
ALA
1
-16.75
-69.59
A
1
C
ASP
1
-74.75
25.92
1
C
PRO
5
-67.96
6.10
1
C
PHE
7
-138.16
-77.62
H
1
C
GLU
14
-28.83
-82.91
I
1
C
SER
14
-69.69
80.24
J
1
C
TYR
14
-91.83
59.74
K
1
C
ILE
14
79.59
-85.69
L
1
C
ASP
14
-108.94
-74.16
E
1
D
ASP
60
48.52
3.23
G
1
D
ASN
60
-153.11
71.35
1
D
GLU
61
-23.60
-45.65
1
D
ARG
75
-35.59
101.21
1
D
ASN
78
-81.39
37.78
1
D
ILE
79
-134.82
-61.73
1
D
ILE
82
-64.54
96.92
1
D
PRO
92
-43.77
-14.07
1
D
ASN
98
-147.84
16.24
1
D
ASP
102
-51.01
64.96
1
D
LEU
108
-48.24
164.17
1
D
PRO
111
-38.04
149.05
1
D
TYR
117
-166.13
-37.05
1
D
LYS
145
-135.68
-154.48
1
D
TRP
148
152.42
-50.74
A
1
D
ALA
149
6.36
21.18
B
1
D
ASN
149
-53.55
29.86
C
1
D
VAL
149
-65.59
89.94
1
D
ARG
175
-51.81
95.63
1
D
ASP
189
-170.70
149.32
1
D
SER
214
-142.55
-60.26
1
D
VAL
231
-38.34
-71.88
1
D
ASP
243
-66.77
-70.19
1
D
GLN
244
47.28
-78.71
1
D
PHE
245
-154.18
-144.53
0.202
0.202
3.0
10.0
10000000.00
0.001
1
MOLECULAR REPLACEMENT
PPACK-THROMBIN
3.0
10.0
2
4840
78
0
4760
0.018
3.6
30.1
2.1
3.0
20.0
1AWH
0.12
1
3.0
data collection
MADNES
data reduction
CCP4
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
MADNES
data scaling
CCP4
phasing
X-PLOR
3.1
NOVEL COVALENT THROMBIN INHIBITOR FROM PLANT EXTRACT
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
3
N
N
4
N
N
4
N
N
THE DEPOSITED STRUCTURE IS THE DIMER FOUND IN THE
ASYMMETRIC UNIT.
A
GLU
14
A
GLU
25
HELX_P
A
ASP
14
A
ASP
34
1
1
10
C
L
B
ALA
56
B
ALA
42
HELX_P
B
LEU
59
B
LEU
45
1
2
4
B
PRO
60
B
PRO
48
HELX_P
B
TRP
60
B
TRP
50
5
3
3
B
D
B
GLU
61
B
GLU
56
HELX_P
B
ASP
63
B
ASP
58
5
4
3
B
ARG
126
B
ARG
123
HELX_P
B
LEU
129
B
LEU
129
1
5
7
C
B
ARG
165
B
ARG
170
HELX_P
B
LYS
169
B
LYS
174
1
6
5
B
PRO
186
B
PRO
192
HELX_P
B
GLU
186
B
GLU
194
5
7
3
B
B
VAL
231
B
VAL
243
HELX_P
B
ILE
242
B
ILE
254
1
8
12
C
LYS
14
C
LYS
23
HELX_P
C
GLU
14
C
GLU
30
5
9
8
A
H
D
ALA
56
D
ALA
42
HELX_P
D
LEU
59
D
LEU
45
1
10
4
D
PRO
60
D
PRO
48
HELX_P
D
TRP
60
D
TRP
50
5
11
3
B
D
D
ARG
126
D
ARG
123
HELX_P
D
LEU
129
D
LEU
129
1
12
7
C
D
ARG
165
D
ARG
170
HELX_P
D
SER
171
D
SER
176
1
13
7
D
PRO
186
D
PRO
192
HELX_P
D
GLU
186
D
GLU
194
5
14
3
B
D
VAL
231
D
VAL
243
HELX_P
D
ASP
243
D
ASP
255
1
15
13
disulf
1.951
A
CYS
1
A
SG
CYS
9
1_555
B
CYS
122
B
SG
CYS
119
1_555
disulf
2.010
B
CYS
42
B
SG
CYS
28
1_555
B
CYS
58
B
SG
CYS
44
1_555
disulf
2.052
B
CYS
168
B
SG
CYS
173
1_555
B
CYS
182
B
SG
CYS
187
1_555
disulf
2.010
B
CYS
191
B
SG
CYS
201
1_555
B
CYS
220
B
SG
CYS
231
1_555
disulf
2.019
C
CYS
1
C
SG
CYS
9
1_555
D
CYS
122
D
SG
CYS
119
1_555
disulf
1.998
D
CYS
42
D
SG
CYS
28
1_555
D
CYS
58
D
SG
CYS
44
1_555
disulf
1.992
D
CYS
168
D
SG
CYS
173
1_555
D
CYS
182
D
SG
CYS
187
1_555
disulf
1.953
D
CYS
191
D
SG
CYS
201
1_555
D
CYS
220
D
SG
CYS
231
1_555
covale
1.231
none
B
GR3
1
E
C21
GR3
1_555
B
SER
195
B
OG
SER
205
1_555
covale
1.207
none
D
GR3
1
F
C21
GR3
1_555
D
SER
195
D
OG
SER
205
1_555
COMPLEX (PROTEASE/INHIBITOR)
PROTEINASE, BLOOD COAGULATION, TRYPSIN LIKE PROTEINASE, COMPLEX (PROTEASE-INHIBITOR), COMPLEX (PROTEASE-INHIBITOR) complex
B
SER
37
B
SER
22
A
1
B
PRO
37
B
PRO
23
-8.24
D
SER
37
D
SER
22
A
1
D
PRO
37
D
PRO
23
-0.77
THRB_HUMAN
UNP
1
328
P00734
THRB_HUMAN
UNP
2
364
P00734
328
363
1AWH
1
15
P00734
A
1
9
36
364
622
1AWH
16
247
P00734
B
2
1
259
328
363
1AWH
1
15
P00734
C
1
9
36
364
622
1AWH
16
247
P00734
D
2
1
259
4
3
2
4
7
2
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
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
MET
84
B
MET
80
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
D
ILE
82
D
ILE
78
D
MET
84
D
MET
80
D
LEU
64
D
LEU
59
D
ILE
68
D
ILE
63
D
GLN
30
D
GLN
15
D
ARG
35
D
ARG
20
D
GLU
39
D
GLU
25
D
SER
48
D
SER
34
D
TRP
51
D
TRP
37
D
THR
54
D
THR
40
D
ALA
104
D
ALA
101
D
LEU
108
D
LEU
105
D
LEU
85
D
LEU
81
D
ILE
90
D
ILE
86
D
LYS
135
D
LYS
135
D
GLY
140
D
GLY
140
D
GLN
156
D
GLN
161
D
PRO
161
D
PRO
166
D
MET
180
D
MET
185
D
ALA
183
D
ALA
188
D
GLY
226
D
GLY
238
D
HIS
230
D
HIS
242
D
TRP
207
D
TRP
219
D
TRP
215
D
TRP
227
D
PRO
198
D
PRO
208
D
LYS
202
D
LYS
212
CATALYTIC TRIAD OF SERINE PROTEINASES IN TWO MOLECULES OF DIMER.
Unknown
5
BINDING SITE FOR RESIDUE GR3 B 1
B
GR3
1
Software
13
BINDING SITE FOR RESIDUE GR3 D 1
D
GR3
1
Software
15
B
HIS
57
B
HIS
43
5
1_555
B
ASP
102
B
ASP
99
5
1_555
B
SER
195
B
SER
205
5
1_555
D
HIS
57
D
HIS
43
5
1_555
D
SER
195
D
SER
205
5
1_555
B
HIS
57
B
HIS
43
13
1_555
B
TYR
60
B
TYR
47
A
13
1_555
B
ALA
190
B
ALA
200
13
1_555
B
CYS
191
B
CYS
201
13
1_555
B
GLU
192
B
GLU
202
13
1_555
B
GLY
193
B
GLY
203
13
1_555
B
ASP
194
B
ASP
204
13
1_555
B
SER
195
B
SER
205
13
1_555
B
SER
214
B
SER
226
13
1_555
B
TRP
215
B
TRP
227
13
1_555
B
GLY
216
B
GLY
228
13
1_555
B
GLY
219
B
GLY
230
13
1_555
B
HOH
248
G
HOH
13
1_555
D
HOH
2
H
HOH
15
1_555
D
HIS
57
D
HIS
43
15
1_555
D
TYR
60
D
TYR
47
A
15
1_555
D
TRP
60
D
TRP
50
D
15
1_555
D
ASP
189
D
ASP
199
15
1_555
D
ALA
190
D
ALA
200
15
1_555
D
CYS
191
D
CYS
201
15
1_555
D
GLU
192
D
GLU
202
15
1_555
D
GLY
193
D
GLY
203
15
1_555
D
ASP
194
D
ASP
204
15
1_555
D
SER
195
D
SER
205
15
1_555
D
SER
214
D
SER
226
15
1_555
D
TRP
215
D
TRP
227
15
1_555
D
GLY
216
D
GLY
228
15
1_555
D
GLY
219
D
GLY
230
15
1_555
19
P 21 21 21