0.014162
0.000000
0.002779
0.000000
0.013816
0.000000
0.000000
0.000000
0.013893
0.00000
0.00000
0.00000
RESIDUE PRO H 37 IS A CIS PROLINE.
RESIDUE TYR I 63 IS SULFONATED.
Qiu, X.
Padmanabhan, K.P.
Maryanoff, B.E.
Tulinsky, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
101.10
90.00
70.610
72.380
73.350
C4 H8 N2 O3
132.118
n
3-amino-N-formyl-L-alanine
L-peptide linking
C7 H15 N4 O3 1
203.219
amino{[(4S)-4-amino-5-carboxy-5-oxopentyl]amino}methaniminium
peptide-like
C2 H4 O
44.053
ACETYL GROUP
non-polymer
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C9 H11 N O2
165.189
D-PHENYLALANINE
D-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
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
C11 H13 N O3
207.226
(2E,4S)-4-amino-5-(4-hydroxyphenyl)pent-2-enoic acid
peptide-like
N
1
N
C
N
2
N
O
N
3
N
N
N
4
S
C
N
5
N
C
N
6
N
O
N
7
N
C
N
8
N
O
N
9
N
N
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
H
N
15
N
H
N
16
N
H
N
17
N
H
N
18
N
N
N
19
S
C
N
20
N
C
N
21
N
O
N
22
N
C
N
23
N
C
N
24
N
C
N
25
N
N
N
26
N
C
N
27
N
N
N
28
N
N
N
29
N
C
N
30
N
O
N
31
N
O
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
C
N
48
N
O
N
49
N
C
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
N
N
55
S
C
N
56
N
C
N
57
N
O
N
58
N
C
N
59
N
O
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
N
67
N
N
N
68
S
C
N
69
N
C
N
70
N
O
N
71
N
C
N
72
N
C
N
73
N
C
N
74
N
N
N
75
N
C
N
76
N
N
N
77
N
N
N
78
N
O
N
79
N
H
N
80
N
H
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
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
O
N
101
N
N
N
102
N
O
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
N
N
112
S
C
N
113
N
C
N
114
N
O
N
115
N
C
N
116
N
C
N
117
N
O
N
118
N
O
N
119
N
O
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
R
C
N
129
N
C
N
130
N
O
N
131
N
C
N
132
N
S
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
N
N
142
R
C
N
143
N
C
N
144
N
O
N
145
N
O
N
146
N
C
Y
147
N
C
Y
148
N
C
Y
149
N
C
Y
150
N
C
Y
151
N
C
Y
152
N
C
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
N
N
165
S
C
N
166
N
C
N
167
N
O
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
O
N
172
N
N
N
173
N
O
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
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
O
N
193
N
O
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
N
N
204
N
C
N
205
N
C
N
206
N
O
N
207
N
O
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
N
N
214
S
C
N
215
N
C
N
216
N
O
N
217
N
C
Y
218
N
C
Y
219
N
N
Y
220
N
C
Y
221
N
C
Y
222
N
N
N
223
N
O
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
O
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
495
N
N
N
496
S
C
N
497
N
C
N
498
N
C
Y
499
N
C
Y
500
N
C
Y
501
N
C
Y
502
N
C
Y
503
N
C
Y
504
N
C
N
505
N
O
N
506
N
C
N
507
N
C
N
508
N
O
N
509
N
O
N
510
N
H
N
511
N
H
N
512
N
H
N
513
N
H
N
514
N
H
N
515
N
H
N
516
N
H
N
517
N
H
N
518
N
H
N
519
N
H
N
520
N
H
N
521
N
H
N
522
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
doub
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
sing
N
20
N
sing
N
21
N
sing
N
22
N
doub
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
sing
N
34
N
sing
N
35
N
sing
N
36
N
doub
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
doub
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
sing
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
doub
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
doub
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
sing
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
doub
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
doub
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
sing
N
109
N
sing
N
110
N
sing
N
111
N
doub
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
doub
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
Y
145
N
doub
Y
146
N
sing
Y
147
N
sing
N
148
N
sing
Y
149
N
doub
N
150
N
sing
Y
151
N
doub
N
152
N
sing
Y
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
doub
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
doub
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
doub
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
doub
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
doub
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
doub
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
Y
213
N
sing
Y
214
N
doub
Y
215
N
doub
N
216
N
sing
Y
217
N
sing
N
218
N
sing
Y
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
doub
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
doub
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
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
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
doub
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
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
doub
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
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
N
317
N
sing
N
318
N
sing
N
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
doub
N
326
N
sing
Y
327
N
doub
N
328
N
sing
Y
329
N
sing
N
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
doub
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
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
sing
N
355
N
sing
N
356
N
doub
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
doub
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
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
sing
N
385
N
doub
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
Y
390
N
doub
Y
391
N
sing
Y
392
N
sing
N
393
N
sing
Y
394
N
doub
Y
395
N
sing
Y
396
N
sing
N
397
N
sing
Y
398
N
sing
Y
399
N
doub
N
400
N
sing
Y
401
N
doub
N
402
N
sing
Y
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
doub
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
Y
418
N
doub
Y
419
N
sing
Y
420
N
sing
N
421
N
sing
Y
422
N
doub
N
423
N
sing
Y
424
N
doub
N
425
N
sing
Y
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
Y
440
N
doub
Y
441
N
sing
Y
442
N
sing
N
443
N
sing
Y
444
N
doub
N
445
N
sing
Y
446
N
doub
N
447
N
sing
Y
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
doub
N
453
N
doub
N
454
N
sing
N
455
N
sing
N
456
N
doub
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
N
464
N
sing
N
465
N
doub
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
sing
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
doub
N
483
E
sing
N
484
N
sing
N
485
N
sing
N
486
N
sing
Y
487
N
doub
Y
488
N
sing
Y
489
N
sing
N
490
N
sing
Y
491
N
doub
N
492
N
sing
Y
493
N
doub
N
494
N
sing
Y
495
N
sing
N
496
N
sing
N
497
N
sing
N
498
N
sing
N
499
N
sing
N
500
N
sing
N
501
N
doub
N
502
N
sing
N
503
N
sing
N
504
N
sing
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
90
8048
8052
10.1073/pnas.90.17.8048
8367461
Molecular basis for the inhibition of human alpha-thrombin by the macrocyclic peptide cyclotheonamide A.
1993
10.2210/pdb1tmb/pdb
pdb_00001tmb
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
4096.534
ALPHA-THROMBIN (SMALL SUBUNIT)
3.4.21.5
1
nat
polymer
29780.219
ALPHA-THROMBIN (LARGE SUBUNIT)
3.4.21.5
1
nat
polymer
1632.654
HIRUGEN
1
syn
polymer
750.821
cyclotheonamide A
1
nat
polymer
18.015
water
239
nat
water
no
no
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
L
polypeptide(L)
no
no
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL
QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDQFGE
H
polypeptide(L)
no
yes
(ACE)NEDFEEIPEE(TYS)L
XNEDFEEIPEEYL
I
polypeptide(L)
no
yes
(0MG)(DPN)(VLT)(0FL)P
XFXAP
T
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
n
n
n
n
n
human
Homo
sample
9606
Homo sapiens
human
Homo
sample
9606
Homo sapiens
sponges
sample
73791
Theonella sp.
2.54
51.65
atom_site
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_validate_main_chain_plane
pdbx_validate_peptide_omega
pdbx_validate_polymer_linkage
pdbx_validate_torsion
struct_conn
struct_ref_seq_dif
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
Structure summary
Other
Advisory
Atomic model
Data collection
Database references
Derived calculations
Other
1
0
1994-01-31
1
1
2008-03-03
1
2
2011-07-13
1
3
2012-12-12
1
4
2013-02-27
1
5
2013-06-05
2
0
2023-11-15
_atom_site.auth_atom_id
_atom_site.label_atom_id
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_pdbx_validate_peptide_omega.auth_comp_id_1
_pdbx_validate_peptide_omega.auth_comp_id_2
_pdbx_validate_peptide_omega.auth_seq_id_1
_pdbx_validate_peptide_omega.auth_seq_id_2
_pdbx_validate_peptide_omega.omega
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_asym_id
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_asym_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
Y
BNL
1993-05-27
REL
HOH
water
THROMBIN IS CLEAVED BETWEEN RESIDUES 15 AND 16. CHAIN INDICATOR *L* IS USED FOR RESIDUES 1H - 15 AND CHAIN INDICATOR *H* IS USED FOR RESIDUES 16 - 247. CHAIN INDICATOR *I* IS USED FOR HIRUGEN.
CAUTION SHOULD BE TAKEN IF SOLVENT MOLECULES WITH OCCUPANCY
LESS THAN 0.5 ARE USED IN ANY STRUCTURAL OR BIOLOGICAL
DISCUSSIONS.
THE HIRUGEN RESIDUE NUMBERING CORRESPONDS TO THE C-TERMINAL
RESIDUES OF HIRUDIN.
Thrombin inhibitor
CYCLOTHEONAMIDE A
Cyclic peptide
HOH
406
5
HOH
HOH
406
L
HOH
415
5
HOH
HOH
415
L
HOH
416
5
HOH
HOH
416
L
HOH
438
5
HOH
HOH
438
L
HOH
443
5
HOH
HOH
443
L
HOH
444
5
HOH
HOH
444
L
HOH
446
5
HOH
HOH
446
L
HOH
447
5
HOH
HOH
447
L
HOH
469
5
HOH
HOH
469
L
HOH
483
5
HOH
HOH
483
L
HOH
498
5
HOH
HOH
498
L
HOH
499
5
HOH
HOH
499
L
HOH
506
5
HOH
HOH
506
L
HOH
512
5
HOH
HOH
512
L
HOH
552
5
HOH
HOH
552
L
HOH
559
5
HOH
HOH
559
L
HOH
560
5
HOH
HOH
560
L
HOH
563
5
HOH
HOH
563
L
HOH
576
5
HOH
HOH
576
L
HOH
583
5
HOH
HOH
583
L
HOH
584
5
HOH
HOH
584
L
HOH
621
5
HOH
HOH
621
L
HOH
626
5
HOH
HOH
626
L
HOH
637
5
HOH
HOH
637
L
HOH
402
5
HOH
HOH
402
H
HOH
403
5
HOH
HOH
403
H
HOH
404
5
HOH
HOH
404
H
HOH
405
5
HOH
HOH
405
H
HOH
407
5
HOH
HOH
407
H
HOH
408
5
HOH
HOH
408
H
HOH
409
5
HOH
HOH
409
H
HOH
410
5
HOH
HOH
410
H
HOH
411
5
HOH
HOH
411
H
HOH
412
5
HOH
HOH
412
H
HOH
413
5
HOH
HOH
413
H
HOH
414
5
HOH
HOH
414
H
HOH
417
5
HOH
HOH
417
H
HOH
418
5
HOH
HOH
418
H
HOH
419
5
HOH
HOH
419
H
HOH
420
5
HOH
HOH
420
H
HOH
421
5
HOH
HOH
421
H
HOH
422
5
HOH
HOH
422
H
HOH
423
5
HOH
HOH
423
H
HOH
424
5
HOH
HOH
424
H
HOH
425
5
HOH
HOH
425
H
HOH
426
5
HOH
HOH
426
H
HOH
427
5
HOH
HOH
427
H
HOH
428
5
HOH
HOH
428
H
HOH
429
5
HOH
HOH
429
H
HOH
430
5
HOH
HOH
430
H
HOH
431
5
HOH
HOH
431
H
HOH
432
5
HOH
HOH
432
H
HOH
433
5
HOH
HOH
433
H
HOH
434
5
HOH
HOH
434
H
HOH
435
5
HOH
HOH
435
H
HOH
436
5
HOH
HOH
436
H
HOH
437
5
HOH
HOH
437
H
HOH
439
5
HOH
HOH
439
H
HOH
440
5
HOH
HOH
440
H
HOH
441
5
HOH
HOH
441
H
HOH
442
5
HOH
HOH
442
H
HOH
445
5
HOH
HOH
445
H
HOH
448
5
HOH
HOH
448
H
HOH
449
5
HOH
HOH
449
H
HOH
450
5
HOH
HOH
450
H
HOH
451
5
HOH
HOH
451
H
HOH
452
5
HOH
HOH
452
H
HOH
453
5
HOH
HOH
453
H
HOH
454
5
HOH
HOH
454
H
HOH
455
5
HOH
HOH
455
H
HOH
456
5
HOH
HOH
456
H
HOH
457
5
HOH
HOH
457
H
HOH
458
5
HOH
HOH
458
H
HOH
460
5
HOH
HOH
460
H
HOH
461
5
HOH
HOH
461
H
HOH
462
5
HOH
HOH
462
H
HOH
463
5
HOH
HOH
463
H
HOH
464
5
HOH
HOH
464
H
HOH
465
5
HOH
HOH
465
H
HOH
466
5
HOH
HOH
466
H
HOH
467
5
HOH
HOH
467
H
HOH
468
5
HOH
HOH
468
H
HOH
470
5
HOH
HOH
470
H
HOH
471
5
HOH
HOH
471
H
HOH
472
5
HOH
HOH
472
H
HOH
473
5
HOH
HOH
473
H
HOH
474
5
HOH
HOH
474
H
HOH
475
5
HOH
HOH
475
H
HOH
476
5
HOH
HOH
476
H
HOH
477
5
HOH
HOH
477
H
HOH
478
5
HOH
HOH
478
H
HOH
479
5
HOH
HOH
479
H
HOH
480
5
HOH
HOH
480
H
HOH
481
5
HOH
HOH
481
H
HOH
482
5
HOH
HOH
482
H
HOH
484
5
HOH
HOH
484
H
HOH
485
5
HOH
HOH
485
H
HOH
486
5
HOH
HOH
486
H
HOH
487
5
HOH
HOH
487
H
HOH
488
5
HOH
HOH
488
H
HOH
489
5
HOH
HOH
489
H
HOH
490
5
HOH
HOH
490
H
HOH
491
5
HOH
HOH
491
H
HOH
492
5
HOH
HOH
492
H
HOH
493
5
HOH
HOH
493
H
HOH
494
5
HOH
HOH
494
H
HOH
495
5
HOH
HOH
495
H
HOH
496
5
HOH
HOH
496
H
HOH
497
5
HOH
HOH
497
H
HOH
500
5
HOH
HOH
500
H
HOH
501
5
HOH
HOH
501
H
HOH
502
5
HOH
HOH
502
H
HOH
503
5
HOH
HOH
503
H
HOH
504
5
HOH
HOH
504
H
HOH
505
5
HOH
HOH
505
H
HOH
507
5
HOH
HOH
507
H
HOH
508
5
HOH
HOH
508
H
HOH
509
5
HOH
HOH
509
H
HOH
510
5
HOH
HOH
510
H
HOH
511
5
HOH
HOH
511
H
HOH
513
5
HOH
HOH
513
H
HOH
514
5
HOH
HOH
514
H
HOH
515
5
HOH
HOH
515
H
HOH
517
5
HOH
HOH
517
H
HOH
518
5
HOH
HOH
518
H
HOH
520
5
HOH
HOH
520
H
HOH
521
5
HOH
HOH
521
H
HOH
522
5
HOH
HOH
522
H
HOH
523
5
HOH
HOH
523
H
HOH
524
5
HOH
HOH
524
H
HOH
525
5
HOH
HOH
525
H
HOH
526
5
HOH
HOH
526
H
HOH
527
5
HOH
HOH
527
H
HOH
528
5
HOH
HOH
528
H
HOH
529
5
HOH
HOH
529
H
HOH
530
5
HOH
HOH
530
H
HOH
531
5
HOH
HOH
531
H
HOH
532
5
HOH
HOH
532
H
HOH
534
5
HOH
HOH
534
H
HOH
535
5
HOH
HOH
535
H
HOH
536
5
HOH
HOH
536
H
HOH
537
5
HOH
HOH
537
H
HOH
538
5
HOH
HOH
538
H
HOH
539
5
HOH
HOH
539
H
HOH
540
5
HOH
HOH
540
H
HOH
541
5
HOH
HOH
541
H
HOH
542
5
HOH
HOH
542
H
HOH
543
5
HOH
HOH
543
H
HOH
544
5
HOH
HOH
544
H
HOH
545
5
HOH
HOH
545
H
HOH
546
5
HOH
HOH
546
H
HOH
547
5
HOH
HOH
547
H
HOH
548
5
HOH
HOH
548
H
HOH
549
5
HOH
HOH
549
H
HOH
551
5
HOH
HOH
551
H
HOH
553
5
HOH
HOH
553
H
HOH
554
5
HOH
HOH
554
H
HOH
555
5
HOH
HOH
555
H
HOH
556
5
HOH
HOH
556
H
HOH
557
5
HOH
HOH
557
H
HOH
558
5
HOH
HOH
558
H
HOH
561
5
HOH
HOH
561
H
HOH
562
5
HOH
HOH
562
H
HOH
564
5
HOH
HOH
564
H
HOH
565
5
HOH
HOH
565
H
HOH
566
5
HOH
HOH
566
H
HOH
567
5
HOH
HOH
567
H
HOH
568
5
HOH
HOH
568
H
HOH
569
5
HOH
HOH
569
H
HOH
570
5
HOH
HOH
570
H
HOH
571
5
HOH
HOH
571
H
HOH
572
5
HOH
HOH
572
H
HOH
573
5
HOH
HOH
573
H
HOH
574
5
HOH
HOH
574
H
HOH
575
5
HOH
HOH
575
H
HOH
577
5
HOH
HOH
577
H
HOH
578
5
HOH
HOH
578
H
HOH
579
5
HOH
HOH
579
H
HOH
580
5
HOH
HOH
580
H
HOH
582
5
HOH
HOH
582
H
HOH
585
5
HOH
HOH
585
H
HOH
586
5
HOH
HOH
586
H
HOH
587
5
HOH
HOH
587
H
HOH
589
5
HOH
HOH
589
H
HOH
590
5
HOH
HOH
590
H
HOH
591
5
HOH
HOH
591
H
HOH
592
5
HOH
HOH
592
H
HOH
593
5
HOH
HOH
593
H
HOH
594
5
HOH
HOH
594
H
HOH
595
5
HOH
HOH
595
H
HOH
596
5
HOH
HOH
596
H
HOH
598
5
HOH
HOH
598
H
HOH
600
5
HOH
HOH
600
H
HOH
601
5
HOH
HOH
601
H
HOH
602
5
HOH
HOH
602
H
HOH
603
5
HOH
HOH
603
H
HOH
606
5
HOH
HOH
606
H
HOH
607
5
HOH
HOH
607
H
HOH
608
5
HOH
HOH
608
H
HOH
609
5
HOH
HOH
609
H
HOH
611
5
HOH
HOH
611
H
HOH
612
5
HOH
HOH
612
H
HOH
613
5
HOH
HOH
613
H
HOH
614
5
HOH
HOH
614
H
HOH
615
5
HOH
HOH
615
H
HOH
616
5
HOH
HOH
616
H
HOH
617
5
HOH
HOH
617
H
HOH
618
5
HOH
HOH
618
H
HOH
619
5
HOH
HOH
619
H
HOH
620
5
HOH
HOH
620
H
HOH
622
5
HOH
HOH
622
H
HOH
623
5
HOH
HOH
623
H
HOH
624
5
HOH
HOH
624
H
HOH
625
5
HOH
HOH
625
H
HOH
627
5
HOH
HOH
627
H
HOH
628
5
HOH
HOH
628
H
HOH
629
5
HOH
HOH
629
H
HOH
630
5
HOH
HOH
630
H
HOH
631
5
HOH
HOH
631
H
HOH
632
5
HOH
HOH
632
H
HOH
633
5
HOH
HOH
633
H
HOH
634
5
HOH
HOH
634
H
HOH
635
5
HOH
HOH
635
H
HOH
636
5
HOH
HOH
636
H
HOH
638
5
HOH
HOH
638
H
HOH
639
5
HOH
HOH
639
H
HOH
459
5
HOH
HOH
459
I
HOH
516
5
HOH
HOH
516
I
HOH
519
5
HOH
HOH
519
I
HOH
550
5
HOH
HOH
550
I
HOH
588
5
HOH
HOH
588
I
HOH
599
5
HOH
HOH
599
I
HOH
604
5
HOH
HOH
604
I
HOH
401
5
HOH
HOH
401
T
HOH
533
5
HOH
HOH
533
T
HOH
581
5
HOH
HOH
581
T
HOH
597
5
HOH
HOH
597
T
HOH
605
5
HOH
HOH
605
T
HOH
610
5
HOH
HOH
610
T
n
1
H
1
L
n
2
G
1
L
n
3
F
1
L
n
4
E
1
L
GLY
1
n
5
D
GLY
1
L
GLU
1
n
6
C
GLU
1
L
ALA
1
n
7
B
ALA
1
L
ASP
1
n
8
A
ASP
1
L
CYS
1
n
9
CYS
1
L
GLY
2
n
10
GLY
2
L
LEU
3
n
11
LEU
3
L
ARG
4
n
12
ARG
4
L
PRO
5
n
13
PRO
5
L
LEU
6
n
14
LEU
6
L
PHE
7
n
15
PHE
7
L
GLU
8
n
16
GLU
8
L
LYS
9
n
17
LYS
9
L
LYS
10
n
18
LYS
10
L
SER
11
n
19
SER
11
L
LEU
12
n
20
LEU
12
L
GLU
13
n
21
GLU
13
L
ASP
14
n
22
ASP
14
L
LYS
14
n
23
A
LYS
14
L
THR
14
n
24
B
THR
14
L
GLU
14
n
25
C
GLU
14
L
ARG
14
n
26
D
ARG
14
L
GLU
14
n
27
E
GLU
14
L
LEU
14
n
28
F
LEU
14
L
LEU
14
n
29
G
LEU
14
L
GLU
14
n
30
H
GLU
14
L
SER
14
n
31
I
SER
14
L
TYR
14
n
32
J
TYR
14
L
ILE
14
n
33
K
ILE
14
L
n
34
L
14
L
n
35
M
14
L
n
36
N
14
L
ILE
16
n
1
ILE
16
H
VAL
17
n
2
VAL
17
H
GLU
18
n
3
GLU
18
H
GLY
19
n
4
GLY
19
H
SER
20
n
5
SER
20
H
ASP
21
n
6
ASP
21
H
ALA
22
n
7
ALA
22
H
GLU
23
n
8
GLU
23
H
ILE
24
n
9
ILE
24
H
GLY
25
n
10
GLY
25
H
MET
26
n
11
MET
26
H
SER
27
n
12
SER
27
H
PRO
28
n
13
PRO
28
H
TRP
29
n
14
TRP
29
H
GLN
30
n
15
GLN
30
H
VAL
31
n
16
VAL
31
H
MET
32
n
17
MET
32
H
LEU
33
n
18
LEU
33
H
PHE
34
n
19
PHE
34
H
ARG
35
n
20
ARG
35
H
LYS
36
n
21
LYS
36
H
SER
36
n
22
A
SER
36
H
PRO
37
n
23
PRO
37
H
GLN
38
n
24
GLN
38
H
GLU
39
n
25
GLU
39
H
LEU
40
n
26
LEU
40
H
LEU
41
n
27
LEU
41
H
CYS
42
n
28
CYS
42
H
GLY
43
n
29
GLY
43
H
ALA
44
n
30
ALA
44
H
SER
45
n
31
SER
45
H
LEU
46
n
32
LEU
46
H
ILE
47
n
33
ILE
47
H
SER
48
n
34
SER
48
H
ASP
49
n
35
ASP
49
H
ARG
50
n
36
ARG
50
H
TRP
51
n
37
TRP
51
H
VAL
52
n
38
VAL
52
H
LEU
53
n
39
LEU
53
H
THR
54
n
40
THR
54
H
ALA
55
n
41
ALA
55
H
ALA
56
n
42
ALA
56
H
HIS
57
n
43
HIS
57
H
CYS
58
n
44
CYS
58
H
LEU
59
n
45
LEU
59
H
LEU
60
n
46
LEU
60
H
TYR
60
n
47
A
TYR
60
H
PRO
60
n
48
B
PRO
60
H
PRO
60
n
49
C
PRO
60
H
TRP
60
n
50
D
TRP
60
H
ASP
60
n
51
E
ASP
60
H
LYS
60
n
52
F
LYS
60
H
ASN
60
n
53
G
ASN
60
H
PHE
60
n
54
H
PHE
60
H
THR
60
n
55
I
THR
60
H
GLU
61
n
56
GLU
61
H
ASN
62
n
57
ASN
62
H
ASP
63
n
58
ASP
63
H
LEU
64
n
59
LEU
64
H
LEU
65
n
60
LEU
65
H
VAL
66
n
61
VAL
66
H
ARG
67
n
62
ARG
67
H
ILE
68
n
63
ILE
68
H
GLY
69
n
64
GLY
69
H
LYS
70
n
65
LYS
70
H
HIS
71
n
66
HIS
71
H
SER
72
n
67
SER
72
H
ARG
73
n
68
ARG
73
H
THR
74
n
69
THR
74
H
ARG
75
n
70
ARG
75
H
TYR
76
n
71
TYR
76
H
GLU
77
n
72
GLU
77
H
ARG
77
n
73
A
ARG
77
H
ASN
78
n
74
ASN
78
H
ILE
79
n
75
ILE
79
H
GLU
80
n
76
GLU
80
H
LYS
81
n
77
LYS
81
H
ILE
82
n
78
ILE
82
H
SER
83
n
79
SER
83
H
MET
84
n
80
MET
84
H
LEU
85
n
81
LEU
85
H
GLU
86
n
82
GLU
86
H
LYS
87
n
83
LYS
87
H
ILE
88
n
84
ILE
88
H
TYR
89
n
85
TYR
89
H
ILE
90
n
86
ILE
90
H
HIS
91
n
87
HIS
91
H
PRO
92
n
88
PRO
92
H
ARG
93
n
89
ARG
93
H
TYR
94
n
90
TYR
94
H
ASN
95
n
91
ASN
95
H
TRP
96
n
92
TRP
96
H
ARG
97
n
93
ARG
97
H
GLU
97
n
94
A
GLU
97
H
ASN
98
n
95
ASN
98
H
LEU
99
n
96
LEU
99
H
ASP
100
n
97
ASP
100
H
ARG
101
n
98
ARG
101
H
ASP
102
n
99
ASP
102
H
ILE
103
n
100
ILE
103
H
ALA
104
n
101
ALA
104
H
LEU
105
n
102
LEU
105
H
MET
106
n
103
MET
106
H
LYS
107
n
104
LYS
107
H
LEU
108
n
105
LEU
108
H
LYS
109
n
106
LYS
109
H
LYS
110
n
107
LYS
110
H
PRO
111
n
108
PRO
111
H
VAL
112
n
109
VAL
112
H
ALA
113
n
110
ALA
113
H
PHE
114
n
111
PHE
114
H
SER
115
n
112
SER
115
H
ASP
116
n
113
ASP
116
H
TYR
117
n
114
TYR
117
H
ILE
118
n
115
ILE
118
H
HIS
119
n
116
HIS
119
H
PRO
120
n
117
PRO
120
H
VAL
121
n
118
VAL
121
H
CYS
122
n
119
CYS
122
H
LEU
123
n
120
LEU
123
H
PRO
124
n
121
PRO
124
H
ASP
125
n
122
ASP
125
H
ARG
126
n
123
ARG
126
H
GLU
127
n
124
GLU
127
H
THR
128
n
125
THR
128
H
ALA
129
n
126
ALA
129
H
ALA
129
n
127
A
ALA
129
H
SER
129
n
128
B
SER
129
H
LEU
129
n
129
C
LEU
129
H
LEU
130
n
130
LEU
130
H
GLN
131
n
131
GLN
131
H
ALA
132
n
132
ALA
132
H
GLY
133
n
133
GLY
133
H
TYR
134
n
134
TYR
134
H
LYS
135
n
135
LYS
135
H
GLY
136
n
136
GLY
136
H
ARG
137
n
137
ARG
137
H
VAL
138
n
138
VAL
138
H
THR
139
n
139
THR
139
H
GLY
140
n
140
GLY
140
H
TRP
141
n
141
TRP
141
H
GLY
142
n
142
GLY
142
H
ASN
143
n
143
ASN
143
H
LEU
144
n
144
LEU
144
H
LYS
145
n
145
LYS
145
H
GLU
146
n
146
GLU
146
H
THR
147
n
147
THR
147
H
n
148
A
147
H
n
149
B
147
H
n
150
C
147
H
n
151
D
147
H
n
152
E
147
H
n
153
F
147
H
n
154
G
147
H
GLY
150
n
155
GLY
150
H
GLN
151
n
156
GLN
151
H
PRO
152
n
157
PRO
152
H
SER
153
n
158
SER
153
H
VAL
154
n
159
VAL
154
H
LEU
155
n
160
LEU
155
H
GLN
156
n
161
GLN
156
H
VAL
157
n
162
VAL
157
H
VAL
158
n
163
VAL
158
H
ASN
159
n
164
ASN
159
H
LEU
160
n
165
LEU
160
H
PRO
161
n
166
PRO
161
H
ILE
162
n
167
ILE
162
H
VAL
163
n
168
VAL
163
H
GLU
164
n
169
GLU
164
H
ARG
165
n
170
ARG
165
H
PRO
166
n
171
PRO
166
H
VAL
167
n
172
VAL
167
H
CYS
168
n
173
CYS
168
H
LYS
169
n
174
LYS
169
H
ASP
170
n
175
ASP
170
H
SER
171
n
176
SER
171
H
THR
172
n
177
THR
172
H
ARG
173
n
178
ARG
173
H
ILE
174
n
179
ILE
174
H
ARG
175
n
180
ARG
175
H
ILE
176
n
181
ILE
176
H
THR
177
n
182
THR
177
H
ASP
178
n
183
ASP
178
H
ASN
179
n
184
ASN
179
H
MET
180
n
185
MET
180
H
PHE
181
n
186
PHE
181
H
CYS
182
n
187
CYS
182
H
ALA
183
n
188
ALA
183
H
GLY
184
n
189
GLY
184
H
TYR
184
n
190
A
TYR
184
H
LYS
185
n
191
LYS
185
H
PRO
186
n
192
PRO
186
H
ASP
186
n
193
A
ASP
186
H
GLU
186
n
194
B
GLU
186
H
GLY
186
n
195
C
GLY
186
H
LYS
186
n
196
D
LYS
186
H
ARG
187
n
197
ARG
187
H
GLY
188
n
198
GLY
188
H
ASP
189
n
199
ASP
189
H
ALA
190
n
200
ALA
190
H
CYS
191
n
201
CYS
191
H
GLU
192
n
202
GLU
192
H
GLY
193
n
203
GLY
193
H
ASP
194
n
204
ASP
194
H
SER
195
n
205
SER
195
H
GLY
196
n
206
GLY
196
H
GLY
197
n
207
GLY
197
H
PRO
198
n
208
PRO
198
H
PHE
199
n
209
PHE
199
H
VAL
200
n
210
VAL
200
H
MET
201
n
211
MET
201
H
LYS
202
n
212
LYS
202
H
SER
203
n
213
SER
203
H
PRO
204
n
214
PRO
204
H
PHE
204
n
215
A
PHE
204
H
ASN
204
n
216
B
ASN
204
H
ASN
205
n
217
ASN
205
H
ARG
206
n
218
ARG
206
H
TRP
207
n
219
TRP
207
H
TYR
208
n
220
TYR
208
H
GLN
209
n
221
GLN
209
H
MET
210
n
222
MET
210
H
GLY
211
n
223
GLY
211
H
ILE
212
n
224
ILE
212
H
VAL
213
n
225
VAL
213
H
SER
214
n
226
SER
214
H
TRP
215
n
227
TRP
215
H
GLY
216
n
228
GLY
216
H
GLU
217
n
229
GLU
217
H
GLY
219
n
230
GLY
219
H
CYS
220
n
231
CYS
220
H
ASP
221
n
232
ASP
221
H
ARG
221
n
233
A
ARG
221
H
ASP
222
n
234
ASP
222
H
GLY
223
n
235
GLY
223
H
LYS
224
n
236
LYS
224
H
TYR
225
n
237
TYR
225
H
GLY
226
n
238
GLY
226
H
PHE
227
n
239
PHE
227
H
TYR
228
n
240
TYR
228
H
THR
229
n
241
THR
229
H
HIS
230
n
242
HIS
230
H
VAL
231
n
243
VAL
231
H
PHE
232
n
244
PHE
232
H
ARG
233
n
245
ARG
233
H
LEU
234
n
246
LEU
234
H
LYS
235
n
247
LYS
235
H
LYS
236
n
248
LYS
236
H
TRP
237
n
249
TRP
237
H
ILE
238
n
250
ILE
238
H
GLN
239
n
251
GLN
239
H
LYS
240
n
252
LYS
240
H
VAL
241
n
253
VAL
241
H
ILE
242
n
254
ILE
242
H
ASP
243
n
255
ASP
243
H
GLN
244
n
256
GLN
244
H
PHE
245
n
257
PHE
245
H
GLY
246
n
258
GLY
246
H
GLU
247
n
259
GLU
247
H
n
1
52
I
n
2
53
I
n
3
54
I
ASP
55
n
4
ASP
55
I
PHE
56
n
5
PHE
56
I
GLU
57
n
6
GLU
57
I
GLU
58
n
7
GLU
58
I
ILE
59
n
8
ILE
59
I
PRO
60
n
9
PRO
60
I
GLU
61
n
10
GLU
61
I
GLU
62
n
11
GLU
62
I
TYS
63
n
12
TYS
63
I
LEU
64
n
13
LEU
64
I
0MG
48
n
1
0MG
48
T
DPN
49
n
2
DPN
49
T
VLT
50
n
3
VLT
50
T
0FL
51
n
4
0FL
51
T
PRO
52
n
5
PRO
52
T
author_and_software_defined_assembly
PISA
4
tetrameric
5560
-22
12290
I
TYS
63
O-SULFO-L-TYROSINE
C
TYS
12
TYR
T
0FL
51
3-AMINO-N-FORMYL-L-ALANINE
D
0FL
4
ALA
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
H
O
SER
20
B
O
SER
5
H
N
VAL
157
B
N
VAL
162
H
N
LEU
160
B
N
LEU
165
H
O
GLY
136
B
O
GLY
136
H
N
THR
139
B
N
THR
139
H
O
PRO
198
B
O
PRO
208
H
O
MET
201
B
O
MET
211
H
N
TYR
208
B
N
TYR
220
H
N
SER
214
B
N
SER
226
H
O
PHE
227
B
O
PHE
239
H
N
TYR
228
B
N
TYR
240
H
O
PHE
181
B
O
PHE
186
H
N
ARG
35
B
N
ARG
20
H
O
GLU
39
B
O
GLU
25
H
O
SER
45
B
O
SER
31
H
N
LEU
53
B
N
LEU
39
H
N
THR
54
B
N
THR
40
H
O
ALA
104
B
O
ALA
101
H
O
LYS
107
B
O
LYS
104
H
N
GLU
86
B
N
GLU
82
H
N
LEU
85
B
N
LEU
81
H
O
LEU
64
B
O
LEU
59
H
O
ARG
67
B
O
ARG
62
H
N
MET
32
B
N
MET
17
1
H
HOH
432
F
HOH
1
H
HOH
551
F
HOH
1
I
HOH
459
G
HOH
1
H
CD
LYS
81
B
CD
LYS
77
1
Y
1
H
CE
LYS
81
B
CE
LYS
77
1
Y
1
H
NZ
LYS
81
B
NZ
LYS
77
1
Y
1
H
CG
GLN
244
B
CG
GLN
256
1
Y
1
H
CD
GLN
244
B
CD
GLN
256
1
Y
1
H
OE1
GLN
244
B
OE1
GLN
256
1
Y
1
H
NE2
GLN
244
B
NE2
GLN
256
1
Y
1
I
CB
GLU
58
C
CB
GLU
7
1
Y
1
I
CG
GLU
58
C
CG
GLU
7
1
Y
1
I
CD
GLU
58
C
CD
GLU
7
1
Y
1
I
OE1
GLU
58
C
OE1
GLU
7
1
Y
1
I
OE2
GLU
58
C
OE2
GLU
7
1
Y
1
I
CB
GLU
61
C
CB
GLU
10
1
Y
1
I
CG
GLU
61
C
CG
GLU
10
1
Y
1
I
CD
GLU
61
C
CD
GLU
10
1
Y
1
I
OE1
GLU
61
C
OE1
GLU
10
1
Y
1
I
OE2
GLU
61
C
OE2
GLU
10
1
Y
H
1
L
THR
1
A
THR
1
1
Y
G
1
L
PHE
1
A
PHE
2
1
Y
F
1
L
GLY
1
A
GLY
3
1
Y
E
1
L
SER
1
A
SER
4
1
Y
L
1
L
ASP
14
A
ASP
34
1
Y
M
1
L
GLY
14
A
GLY
35
1
Y
N
1
L
ARG
14
A
ARG
36
1
Y
A
1
H
TRP
147
B
TRP
148
1
Y
B
1
H
THR
147
B
THR
149
1
Y
C
1
H
ALA
147
B
ALA
150
1
Y
D
1
H
ASN
147
B
ASN
151
1
Y
E
1
H
VAL
147
B
VAL
152
1
Y
F
1
H
GLY
147
B
GLY
153
1
Y
G
1
H
LYS
147
B
LYS
154
1
Y
1
I
ACE
52
C
ACE
1
1
Y
1
I
ASN
53
C
ASN
2
1
Y
1
I
GLU
54
C
GLU
3
1
Y
I
1
H
H
OG1
ND2
THR
ASN
60
62
2.01
1
H
H
NH1
O
ARG
LEU
50
108
2.03
1
H
T
OG
O1
SER
0MG
195
48
2.11
1
H
H
NH2
OD1
ARG
ASP
187
222
2.18
1
T
T
VLT
0FL
50
51
-137.96
C
C
C
1
8.80
1.20
123.30
132.10
L
L
L
OE1
CD
OE2
GLU
GLU
GLU
1
1
1
N
1
6.90
1.10
114.20
121.10
L
L
L
CA
CB
SG
CYS
CYS
CYS
1
1
1
N
1
-13.80
2.00
110.40
96.60
L
L
L
CB
CA
C
GLU
GLU
GLU
13
13
13
N
1
10.05
1.20
123.30
133.35
L
L
L
OE1
CD
OE2
GLU
GLU
GLU
13
13
13
N
C
C
C
1
12.92
2.00
118.30
131.22
L
L
L
CG
CD
OE1
GLU
GLU
GLU
14
14
14
N
D
D
D
1
-4.61
0.50
120.30
115.69
L
L
L
NE
CZ
NH2
ARG
ARG
ARG
14
14
14
N
1
7.21
0.90
118.30
125.51
H
H
H
CB
CG
OD1
ASP
ASP
ASP
21
21
21
N
1
-5.48
0.90
118.30
112.82
H
H
H
CB
CG
OD2
ASP
ASP
ASP
21
21
21
N
1
3.47
0.50
120.30
123.77
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
35
35
35
N
1
-6.19
0.50
120.30
114.11
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
35
35
35
N
1
-13.91
2.00
110.40
96.49
H
H
H
CB
CA
C
GLN
GLN
GLN
38
38
38
N
1
14.02
2.20
113.40
127.42
H
H
H
CA
CB
CG
GLN
GLN
GLN
38
38
38
N
1
8.67
0.90
118.30
126.97
H
H
H
CB
CG
OD2
ASP
ASP
ASP
49
49
49
N
1
4.63
0.50
120.30
124.93
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
50
50
50
N
A
A
A
1
-6.00
0.60
121.00
115.00
H
H
H
CB
CG
CD1
TYR
TYR
TYR
60
60
60
N
1
8.93
1.40
123.60
132.53
H
H
H
CD
NE
CZ
ARG
ARG
ARG
67
67
67
N
1
3.26
0.50
120.30
123.56
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
67
67
67
N
1
55.05
1.40
123.60
178.65
H
H
H
CD
NE
CZ
ARG
ARG
ARG
73
73
73
N
1
-5.92
0.50
120.30
114.38
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
73
73
73
N
1
3.78
0.50
120.30
124.08
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
73
73
73
N
1
14.57
2.30
110.00
124.57
H
H
H
OG1
CB
CG2
THR
THR
THR
74
74
74
N
1
19.31
1.40
123.60
142.91
H
H
H
CD
NE
CZ
ARG
ARG
ARG
75
75
75
N
1
4.77
0.50
120.30
125.07
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
75
75
75
N
A
A
A
1
-13.99
2.10
120.10
106.11
H
H
H
CA
C
O
ARG
ARG
ARG
77
77
77
N
A
A
1
16.96
2.20
117.20
134.16
H
H
H
CA
C
N
ARG
ARG
ASN
77
77
78
Y
1
13.27
2.00
118.30
131.57
H
H
H
CG
CD
OE2
GLU
GLU
GLU
80
80
80
N
1
7.46
1.20
123.30
130.76
H
H
H
OE1
CD
OE2
GLU
GLU
GLU
86
86
86
N
1
8.65
1.40
123.60
132.25
H
H
H
CD
NE
CZ
ARG
ARG
ARG
93
93
93
N
1
-5.44
0.50
120.30
114.86
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
93
93
93
N
1
3.14
0.50
120.30
123.44
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
101
101
101
N
1
-6.53
0.70
120.80
114.27
H
H
H
CB
CG
CD1
PHE
PHE
PHE
114
114
114
N
1
11.95
1.90
110.10
122.05
H
H
H
CB
CA
C
SER
SER
SER
115
115
115
N
1
7.78
0.90
118.30
126.08
H
H
H
CB
CG
OD1
ASP
ASP
ASP
116
116
116
N
1
-8.55
0.90
118.30
109.75
H
H
H
CB
CG
OD2
ASP
ASP
ASP
116
116
116
N
1
6.00
0.90
118.30
124.30
H
H
H
CB
CG
OD1
ASP
ASP
ASP
125
125
125
N
1
-7.74
0.90
118.30
110.56
H
H
H
CB
CG
OD2
ASP
ASP
ASP
125
125
125
N
1
4.87
0.50
120.30
125.17
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
126
126
126
N
1
-6.09
0.50
120.30
114.21
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
126
126
126
N
1
4.46
0.50
120.30
124.76
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
137
137
137
N
1
-13.48
2.20
111.50
98.02
H
H
H
N
CA
CB
VAL
VAL
VAL
154
154
154
N
1
-10.38
1.20
123.30
112.92
H
H
H
OE1
CD
OE2
GLU
GLU
GLU
164
164
164
N
1
5.31
0.50
120.30
125.61
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
165
165
165
N
1
11.24
1.60
110.90
122.14
H
H
H
CG1
CB
CG2
VAL
VAL
VAL
167
167
167
N
1
3.83
0.50
120.30
124.13
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
173
173
173
N
A
A
A
1
4.22
0.60
121.00
125.22
H
H
H
CB
CG
CD2
TYR
TYR
TYR
184
184
184
N
A
A
A
1
-5.59
0.60
121.00
115.41
H
H
H
CB
CG
CD1
TYR
TYR
TYR
184
184
184
N
1
-13.58
1.40
123.60
110.02
H
H
H
CD
NE
CZ
ARG
ARG
ARG
187
187
187
N
1
-6.84
0.50
120.30
113.46
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
187
187
187
N
1
3.52
0.50
120.30
123.82
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
187
187
187
N
1
20.86
2.70
114.20
135.06
H
H
H
CB
CG
CD
GLU
GLU
GLU
192
192
192
N
1
-9.32
1.20
123.30
113.98
H
H
H
OE1
CD
OE2
GLU
GLU
GLU
192
192
192
N
1
-6.63
0.90
118.30
111.67
H
H
H
CB
CG
OD1
ASP
ASP
ASP
194
194
194
N
1
6.93
0.90
118.30
125.23
H
H
H
CB
CG
OD2
ASP
ASP
ASP
194
194
194
N
1
10.71
1.50
110.90
121.61
H
H
H
CA
CB
CG1
VAL
VAL
VAL
200
200
200
N
1
9.89
0.50
120.30
130.19
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
206
206
206
N
1
-4.73
0.50
120.30
115.57
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
206
206
206
N
A
A
A
1
12.56
1.40
123.60
136.16
H
H
H
CD
NE
CZ
ARG
ARG
ARG
221
221
221
N
1
7.06
0.90
118.30
125.36
H
H
H
CB
CG
OD1
ASP
ASP
ASP
222
222
222
N
1
-5.97
0.60
121.00
115.03
H
H
H
CB
CG
CD1
TYR
TYR
TYR
225
225
225
N
1
13.96
2.30
110.00
123.96
H
H
H
OG1
CB
CG2
THR
THR
THR
229
229
229
N
1
4.01
0.50
120.30
124.31
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
233
233
233
N
1
-6.04
0.50
120.30
114.26
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
233
233
233
N
1
8.10
0.90
118.30
126.40
H
H
H
CB
CG
OD1
ASP
ASP
ASP
243
243
243
N
1
19.81
2.50
121.70
141.51
H
H
H
C
N
CA
GLY
GLU
GLU
246
247
247
Y
1
12.50
2.00
118.30
130.80
I
I
I
CG
CD
OE2
GLU
GLU
GLU
62
62
62
N
1
H
I
NH1
OE1
ARG
GLU
75
57
2.18
1_555
2_555
C
1
L
GLU
1
-48.33
85.37
B
1
L
ALA
1
-161.83
-28.02
1
L
PHE
7
-129.37
-92.36
J
1
L
TYR
14
-88.47
37.80
A
1
H
SER
36
-174.53
113.57
1
H
SER
48
-171.58
-177.42
G
1
H
ASN
60
-155.28
62.37
1
H
HIS
71
-127.42
-58.77
1
H
GLU
77
-55.59
67.84
A
1
H
ARG
77
-27.12
-61.50
1
H
ILE
79
-94.84
-63.31
1
H
ASN
98
-152.98
23.21
1
H
ARG
101
71.21
35.61
1
H
ASP
102
-65.73
78.10
1
H
ASN
205
38.05
43.98
1
H
SER
214
-107.00
-69.48
1
T
0FL
51
150.59
-88.05
0.138
2.3
1
2.3
239
2644
0
0
2405
0.2
5.0
refinement
PROLSQ
MOLECULAR BASIS FOR THE INHIBITION OF HUMAN ALPHA-THROMBIN BY THE MACROCYCLIC PEPTIDE CYCLOTHEONAMIDE A
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
5
N
N
5
N
N
L
PHE
7
A
PHE
15
HELX_P
L
SER
11
A
SER
19
5
1
5
L
THR
14
A
THR
24
HELX_P
L
TYR
14
A
TYR
32
1
2
9
B
J
H
ALA
55
B
ALA
41
HELX_P
H
CYS
58
B
CYS
44
5
3
4
H
PRO
60
B
PRO
48
HELX_P
H
ASP
60
B
ASP
51
5
4
4
B
E
H
THR
60
B
THR
55
HELX_P
H
ASN
62
B
ASN
57
5
5
3
I
H
ASP
125
B
ASP
122
HELX_P
H
LEU
130
B
LEU
130
1
6
9
H
GLU
164
B
GLU
169
HELX_P
H
SER
171
B
SER
176
1
7
8
H
LYS
185
B
LYS
191
HELX_P
H
GLY
186
B
GLY
195
5
8
5
C
H
LEU
234
B
LEU
246
HELX_P
H
GLY
246
B
GLY
258
1
9
13
I
PRO
60
C
PRO
9
HELX_P
I
LEU
64
C
LEU
13
5
10
5
disulf
2.077
L
CYS
1
A
SG
CYS
9
1_555
H
CYS
122
B
SG
CYS
119
1_555
disulf
2.027
H
CYS
42
B
SG
CYS
28
1_555
H
CYS
58
B
SG
CYS
44
1_555
disulf
2.031
H
CYS
168
B
SG
CYS
173
1_555
H
CYS
182
B
SG
CYS
187
1_555
disulf
2.038
H
CYS
191
B
SG
CYS
201
1_555
H
CYS
220
B
SG
CYS
231
1_555
covale
1.757
none
H
SER
195
B
OG
SER
205
1_555
T
0MG
48
D
CA
0MG
1
1_555
covale
1.326
both
I
GLU
62
C
C
GLU
11
1_555
I
TYS
63
C
N
TYS
12
1_555
covale
1.327
both
I
TYS
63
C
C
TYS
12
1_555
I
LEU
64
C
N
LEU
13
1_555
covale
1.338
both
T
0MG
48
D
C
0MG
1
1_555
T
DPN
49
D
N
DPN
2
1_555
covale
1.319
both
T
0MG
48
D
N
0MG
1
1_555
T
PRO
52
D
C
PRO
5
1_555
covale
1.313
both
T
DPN
49
D
C
DPN
2
1_555
T
VLT
50
D
N
VLT
3
1_555
covale
1.303
both
T
VLT
50
D
C
VLT
3
1_555
T
0FL
51
D
N
0FL
4
1_555
covale
1.303
both
T
0FL
51
D
C
0FL
4
1_555
T
PRO
52
D
N
PRO
5
1_555
HYDROLASE/hydrolase inhibitor
SERINE PROTEINASE, HYDROLASE-hydrolase inhibitor complex
H
SER
36
B
SER
22
A
1
H
PRO
37
B
PRO
23
-0.89
THRB_HUMAN
UNP
1
1
P00734
THRB_HUMAN
UNP
2
1
P00734
ITH3_HIRME
UNP
3
1
P09945
NOR00471
NOR
4
1
NOR00471
328
363
1TMB
1
14
P00734
H
N
L
1
1
36
364
622
1TMB
16
247
P00734
H
2
1
259
60
71
1TMB
53
64
P09945
I
3
2
13
1
5
1TMB
48
52
NOR00471
T
4
1
5
3
GLY
conflict
GLU
54
1TMB
I
P09945
UNP
61
3
7
7
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
H
SER
20
B
SER
5
H
ASP
21
B
ASP
6
H
GLN
156
B
GLN
161
H
PRO
161
B
PRO
166
H
LYS
135
B
LYS
135
H
GLY
140
B
GLY
140
H
PRO
198
B
PRO
208
H
LYS
202
B
LYS
212
H
TRP
207
B
TRP
219
H
TRP
215
B
TRP
227
H
GLY
226
B
GLY
238
H
HIS
230
B
HIS
242
H
MET
180
B
MET
185
H
ALA
183
B
ALA
188
H
GLN
30
B
GLN
15
H
ARG
35
B
ARG
20
H
GLU
39
B
GLU
25
H
LEU
46
B
LEU
32
H
TRP
51
B
TRP
37
H
THR
54
B
THR
40
H
ALA
104
B
ALA
101
H
LEU
108
B
LEU
105
H
LYS
81
B
LYS
77
H
ILE
90
B
ILE
86
H
LEU
64
B
LEU
59
H
ILE
68
B
ILE
63
H
GLN
30
B
GLN
15
H
ARG
35
B
ARG
20
CATALYTIC SITE
Unknown
3
BINDING SITE FOR CHAIN I OF HIRUGEN
Software
14
BINDING SITE FOR CHAIN T OF CYCLOTHEONAMIDE A
Software
19
H
HIS
57
B
HIS
43
3
1_555
H
ASP
102
B
ASP
99
3
1_555
H
SER
195
B
SER
205
3
1_555
H
PHE
34
B
PHE
19
14
1_555
H
LYS
36
B
LYS
21
14
1_555
H
GLN
38
B
GLN
24
14
1_555
H
ARG
73
B
ARG
68
14
1_555
H
THR
74
B
THR
69
14
1_555
H
ARG
75
B
ARG
70
14
1_555
H
ARG
75
B
ARG
70
14
2_555
H
TYR
76
B
TYR
71
14
1_555
H
LYS
81
B
LYS
77
14
1_555
H
ILE
82
B
ILE
78
14
1_555
H
MET
84
B
MET
80
14
1_555
H
HOH
424
F
HOH
14
1_555
I
HOH
519
G
HOH
14
1_555
I
HOH
588
G
HOH
14
1_555
H
LEU
40
B
LEU
26
19
1_555
H
LEU
41
B
LEU
27
19
1_555
H
HIS
57
B
HIS
43
19
1_555
H
TYR
60
B
TYR
47
A
19
1_555
H
TRP
60
B
TRP
50
D
19
1_555
H
LEU
99
B
LEU
96
19
1_555
H
ASP
189
B
ASP
199
19
1_555
H
ALA
190
B
ALA
200
19
1_555
H
CYS
191
B
CYS
201
19
1_555
H
GLU
192
B
GLU
202
19
1_555
H
GLY
193
B
GLY
203
19
1_555
H
ASP
194
B
ASP
204
19
1_555
H
SER
195
B
SER
205
19
1_555
H
SER
214
B
SER
226
19
1_555
H
TRP
215
B
TRP
227
19
1_555
H
GLY
216
B
GLY
228
19
1_555
H
GLY
219
B
GLY
230
19
1_555
T
HOH
401
H
HOH
19
1_555
T
HOH
610
H
HOH
19
1_555
5
C 1 2 1