0.014463
-0.000000
0.003719
0.000000
0.009938
-0.000000
0.000000
0.000000
0.011847
0.00000
0.00000
0.00000
Zhou, A.
Huntington, J.A.
Lomas, D.A.
Carrell, R.W.
Stein, P.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
104.42
90.00
69.144
100.622
87.157
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
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
C8 H15 N O6
221.208
2-acetamido-2-deoxy-beta-D-glucopyranose
N-acetyl-beta-D-glucosamine; 2-acetamido-2-deoxy-beta-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; N-ACETYL-D-GLUCOSAMINE
D-saccharide, beta linking
C8 H15 N O6
221.208
2-acetamido-2-deoxy-alpha-D-glucopyranose
N-acetyl-alpha-D-glucosamine; 2-acetamido-2-deoxy-alpha-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
D-saccharide, alpha linking
H2 N
16.023
AMINO GROUP
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
C
N
2
N
O
N
3
N
C
N
4
N
H
N
5
N
H
N
6
N
H
N
7
N
H
N
8
N
N
N
9
S
C
N
10
N
C
N
11
N
O
N
12
N
C
N
13
N
O
N
14
N
H
N
15
N
H
N
16
N
H
N
17
N
H
N
18
N
H
N
19
N
H
N
20
N
H
N
21
N
N
N
22
S
C
N
23
N
C
N
24
N
O
N
25
N
C
N
26
N
C
N
27
N
C
N
28
N
N
N
29
N
C
N
30
N
N
N
31
N
N
N
32
N
O
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
N
N
49
S
C
N
50
N
C
N
51
N
O
N
52
N
C
N
53
N
C
N
54
N
O
N
55
N
N
N
56
N
O
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
N
N
66
S
C
N
67
N
C
N
68
N
O
N
69
N
C
N
70
N
C
N
71
N
O
N
72
N
O
N
73
N
O
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
N
N
82
R
C
N
83
N
C
N
84
N
O
N
85
N
C
N
86
N
S
N
87
N
O
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
H
N
95
N
N
N
96
S
C
N
97
N
C
N
98
N
O
N
99
N
C
N
100
N
C
N
101
N
C
N
102
N
O
N
103
N
N
N
104
N
O
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
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
N
N
116
S
C
N
117
N
C
N
118
N
O
N
119
N
C
N
120
N
C
N
121
N
C
N
122
N
O
N
123
N
O
N
124
N
O
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
N
N
135
N
C
N
136
N
C
N
137
N
O
N
138
N
O
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
N
N
145
S
C
N
146
N
C
N
147
N
O
N
148
N
C
Y
149
N
C
Y
150
N
N
Y
151
N
C
Y
152
N
C
Y
153
N
N
N
154
N
O
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
H
N
165
N
O
N
166
N
H
N
167
N
H
N
168
N
N
N
169
S
C
N
170
N
C
N
171
N
O
N
172
S
C
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
O
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
N
N
191
S
C
N
192
N
C
N
193
N
O
N
194
N
C
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
O
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
N
N
213
S
C
N
214
N
C
N
215
N
O
N
216
N
C
N
217
N
C
N
218
N
C
N
219
N
C
N
220
N
N
N
221
N
O
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
N
C
N
242
N
C
N
243
N
S
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
R
C
N
258
R
C
N
259
R
C
N
260
S
C
N
261
R
C
N
262
N
C
N
263
N
C
N
264
N
C
N
265
N
N
N
266
N
O
N
267
N
O
N
268
N
O
N
269
N
O
N
270
N
O
N
271
N
O
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
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
S
C
N
288
R
C
N
289
R
C
N
290
S
C
N
291
R
C
N
292
N
C
N
293
N
C
N
294
N
C
N
295
N
O
N
296
N
O
N
297
N
O
N
298
N
O
N
299
N
O
N
300
N
N
N
301
N
O
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
H
N
316
N
H
N
317
N
N
N
318
N
H
N
319
N
H
N
320
N
N
N
321
S
C
N
322
N
C
N
323
N
O
N
324
N
C
Y
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
N
331
N
O
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
N
N
344
S
C
N
345
N
C
N
346
N
O
N
347
N
C
N
348
N
C
N
349
N
C
N
350
N
O
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
H
N
359
N
H
N
360
N
N
N
361
S
C
N
362
N
C
N
363
N
O
N
364
N
C
N
365
N
O
N
366
N
O
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
N
N
375
S
C
N
376
N
C
N
377
N
O
N
378
R
C
N
379
N
O
N
380
N
C
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
H
N
390
N
H
N
391
N
N
N
392
S
C
N
393
N
C
N
394
N
O
N
395
N
C
Y
396
N
C
Y
397
N
C
Y
398
N
C
Y
399
N
N
Y
400
N
C
Y
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
N
405
N
O
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
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
N
N
419
S
C
N
420
N
C
N
421
N
O
N
422
N
C
Y
423
N
C
Y
424
N
C
Y
425
N
C
Y
426
N
C
Y
427
N
C
Y
428
N
C
N
429
N
O
N
430
N
O
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
N
N
443
S
C
N
444
N
C
N
445
N
O
N
446
N
C
N
447
N
C
N
448
N
C
N
449
N
O
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
H
N
458
N
H
N
459
N
H
N
460
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
doub
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
doub
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
sing
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
doub
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
doub
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
doub
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
doub
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
doub
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
doub
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
doub
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
doub
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
doub
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
Y
146
N
sing
Y
147
N
doub
Y
148
N
doub
N
149
N
sing
Y
150
N
sing
N
151
N
sing
Y
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
doub
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
doub
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
doub
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
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
doub
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
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
doub
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
doub
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
Y
316
N
doub
Y
317
N
sing
Y
318
N
sing
N
319
N
sing
Y
320
N
doub
N
321
N
sing
Y
322
N
doub
N
323
N
sing
Y
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
sing
N
332
N
sing
N
333
N
sing
N
334
N
doub
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
doub
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
sing
N
378
N
sing
N
379
N
sing
N
380
N
doub
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
Y
385
N
doub
Y
386
N
sing
Y
387
N
sing
N
388
N
sing
Y
389
N
doub
Y
390
N
sing
Y
391
N
sing
N
392
N
sing
Y
393
N
sing
Y
394
N
doub
N
395
N
sing
Y
396
N
doub
N
397
N
sing
Y
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
doub
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
Y
413
N
doub
Y
414
N
sing
Y
415
N
sing
N
416
N
sing
Y
417
N
doub
N
418
N
sing
Y
419
N
doub
N
420
N
sing
Y
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
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
doub
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
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
342
931
941
10.1016/j.jmb.2004.07.078
15342247
How small peptides block and reverse serpin polymerisation
2004
10.2210/pdb1jvq/pdb
pdb_00001jvq
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
mirrors
CCD
2001-03-03
ADSC QUANTUM 4
cooled liquid gallium
SINGLE WAVELENGTH
M
x-ray
1
1.488
1.0
PX14.1
SRS
1.488
SYNCHROTRON
SRS BEAMLINE PX14.1
49101.016
ANTITHROMBIN-III
2
nat
polymer
661.660
P14-P8 reactive loop peptide
Human antithrombin P14-P8 peptide
1
syn
polymer
595.690
exogenous Cholecystokinin tetrapeptide
Cholecystokinin peptide
1
syn
polymer
221.208
2-acetamido-2-deoxy-alpha-D-glucopyranose
7
man
non-polymer
221.208
2-acetamido-2-deoxy-beta-D-glucopyranose
2
man
non-polymer
18.015
water
44
nat
water
Antithrombin, serine (or cysteine) proteinase inhibitor, clade C (antithrombin), member 1
no
no
HGSPVDICTAKPRDIPMNPMCIYRSPEKKATEDEGSEQKIPEATNRRVWELSKANSRFATTFYQHLADSKNDNDNIFLSP
LSISTAFAMTKLGACNDTLQQLMEVFKFDTISEKTSDQIHFFFAKLNCRLYRKANKSSKLVSANRLFGDKSLTFNETYQD
ISELVYGAKLQPLDFKENAEQSRAAINKWVSNKTEGRITDVIPSEAINELTVLVLVNTIYFKGLWKSKFSPENTRKELFY
KADGESCSASMMYQEGKFRYRRVAEGTQVLELPFKGDDITMVLILPKPEKSLAKVEKELTPEVLQEWLDELEEMMLVVHM
PRFRIEDGFSLKEQLQDMGLVDLFSPEKSKLPGIVAEGRDDLYVSDAFHKAFLEVNEEGSEAAASTAVVIAGRSLNPNRV
TFKANRPFLVFIREVPLNTIIFMGRVANPCVK
HGSPVDICTAKPRDIPMNPMCIYRSPEKKATEDEGSEQKIPEATNRRVWELSKANSRFATTFYQHLADSKNDNDNIFLSP
LSISTAFAMTKLGACNDTLQQLMEVFKFDTISEKTSDQIHFFFAKLNCRLYRKANKSSKLVSANRLFGDKSLTFNETYQD
ISELVYGAKLQPLDFKENAEQSRAAINKWVSNKTEGRITDVIPSEAINELTVLVLVNTIYFKGLWKSKFSPENTRKELFY
KADGESCSASMMYQEGKFRYRRVAEGTQVLELPFKGDDITMVLILPKPEKSLAKVEKELTPEVLQEWLDELEEMMLVVHM
PRFRIEDGFSLKEQLQDMGLVDLFSPEKSKLPGIVAEGRDDLYVSDAFHKAFLEVNEEGSEAAASTAVVIAGRSLNPNRV
TFKANRPFLVFIREVPLNTIIFMGRVANPCVK
L,I
polypeptide(L)
no
yes
(ACE)SEAAAST
XSEAAAST
C
polypeptide(L)
no
yes
WMDF(NH2)
WMDFX
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
plasma
Homo
sample
9606
Homo sapiens
blood
plasma
1
3.08
59.8
VAPOR DIFFUSION, HANGING DROP
7.0
PEG 3350, ammonium fluoride, pH 7.0, VAPOR DIFFUSION, HANGING DROP at 298K
298
atom_site
chem_comp
entity
pdbx_chem_comp_identifier
pdbx_entity_nonpoly
pdbx_validate_close_contact
struct_conn
struct_site
struct_site_gen
chem_comp
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Carbohydrate remediation
repository
Remediation
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Advisory
Atomic model
Data collection
Derived calculations
Structure summary
Data collection
Database references
Refinement description
Structure summary
1
0
2003-06-03
1
1
2008-04-27
1
2
2011-07-13
2
0
2020-07-29
2
1
2023-08-16
_atom_site.auth_atom_id
_atom_site.label_atom_id
_chem_comp.name
_chem_comp.type
_entity.pdbx_description
_pdbx_entity_nonpoly.name
_pdbx_validate_close_contact.auth_atom_id_2
_struct_conn.pdbx_leaving_atom_flag
_chem_comp.pdbx_synonyms
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
DGlcpNAcb
N-acetyl-b-D-glucopyranosamine
b-D-GlcpNAc
GlcNAc
DGlcpNAca
N-acetyl-a-D-glucopyranosamine
a-D-GlcpNAc
GlcNAc
2.9A structure of binary complexed antithrombin. This is dimeric
antithrombin complexed with a 12 residue peptide corresponding to
P14-P3 of the reactive centre loop
N
RCSB
Y
RCSB
2001-08-31
REL
REL
NDG
2-acetamido-2-deoxy-alpha-D-glucopyranose
NAG
2-acetamido-2-deoxy-beta-D-glucopyranose
HOH
water
This sequence occurs naturally in human antithrombin
sample
This sequence occurs naturally in cholecystokinin
sample
1BR8
Human antithrombin binary complex, PDB ID 1BR8
PDB
experimental model
NAG
801
4
NDG
NDG
801
L
NAG
841
4
NDG
NDG
841
L
NAG
842
4
NDG
NDG
842
L
NAG
861
4
NDG
NDG
861
L
NAG
801
4
NDG
NDG
801
I
NAG
841
5
NAG
NAG
841
I
NAG
842
4
NDG
NDG
842
I
NAG
861
5
NAG
NAG
861
I
NAG
862
4
NDG
NDG
862
I
HOH
2
6
HOH
HOH
862
L
HOH
4
6
HOH
HOH
863
L
HOH
8
6
HOH
HOH
864
L
HOH
15
6
HOH
HOH
865
L
HOH
17
6
HOH
HOH
866
L
HOH
21
6
HOH
HOH
867
L
HOH
22
6
HOH
HOH
868
L
HOH
31
6
HOH
HOH
869
L
HOH
32
6
HOH
HOH
870
L
HOH
36
6
HOH
HOH
871
L
HOH
37
6
HOH
HOH
872
L
HOH
41
6
HOH
HOH
873
L
HOH
42
6
HOH
HOH
874
L
HOH
45
6
HOH
HOH
875
L
HOH
1
6
HOH
HOH
863
I
HOH
3
6
HOH
HOH
864
I
HOH
5
6
HOH
HOH
865
I
HOH
6
6
HOH
HOH
866
I
HOH
7
6
HOH
HOH
867
I
HOH
9
6
HOH
HOH
868
I
HOH
10
6
HOH
HOH
869
I
HOH
11
6
HOH
HOH
870
I
HOH
12
6
HOH
HOH
871
I
HOH
13
6
HOH
HOH
872
I
HOH
14
6
HOH
HOH
873
I
HOH
16
6
HOH
HOH
874
I
HOH
18
6
HOH
HOH
875
I
HOH
19
6
HOH
HOH
876
I
HOH
20
6
HOH
HOH
877
I
HOH
23
6
HOH
HOH
878
I
HOH
25
6
HOH
HOH
879
I
HOH
26
6
HOH
HOH
880
I
HOH
27
6
HOH
HOH
881
I
HOH
29
6
HOH
HOH
882
I
HOH
30
6
HOH
HOH
883
I
HOH
33
6
HOH
HOH
884
I
HOH
34
6
HOH
HOH
885
I
HOH
35
6
HOH
HOH
886
I
HOH
39
6
HOH
HOH
887
I
HOH
40
6
HOH
HOH
888
I
HOH
43
6
HOH
HOH
889
I
HOH
44
6
HOH
HOH
890
I
HOH
46
6
HOH
HOH
891
I
HOH
47
6
HOH
HOH
892
I
n
1
1
L
n
2
2
L
n
3
3
L
n
4
4
L
VAL
5
n
5
VAL
5
L
ASP
6
n
6
ASP
6
L
ILE
7
n
7
ILE
7
L
CYS
8
n
8
CYS
8
L
THR
9
n
9
THR
9
L
ALA
10
n
10
ALA
10
L
LYS
11
n
11
LYS
11
L
PRO
12
n
12
PRO
12
L
ARG
13
n
13
ARG
13
L
ASP
14
n
14
ASP
14
L
ILE
15
n
15
ILE
15
L
PRO
16
n
16
PRO
16
L
MET
17
n
17
MET
17
L
ASN
18
n
18
ASN
18
L
PRO
19
n
19
PRO
19
L
MET
20
n
20
MET
20
L
CYS
21
n
21
CYS
21
L
ILE
22
n
22
ILE
22
L
TYR
23
n
23
TYR
23
L
n
24
24
L
n
25
25
L
n
26
26
L
n
27
27
L
n
28
28
L
n
29
29
L
n
30
30
L
n
31
31
L
n
32
32
L
n
33
33
L
n
34
34
L
n
35
35
L
n
36
36
L
n
37
37
L
n
38
38
L
n
39
39
L
n
40
40
L
n
41
41
L
n
42
42
L
n
43
43
L
n
44
44
L
ASN
45
n
45
ASN
45
L
ARG
46
n
46
ARG
46
L
ARG
47
n
47
ARG
47
L
VAL
48
n
48
VAL
48
L
TRP
49
n
49
TRP
49
L
GLU
50
n
50
GLU
50
L
LEU
51
n
51
LEU
51
L
SER
52
n
52
SER
52
L
LYS
53
n
53
LYS
53
L
ALA
54
n
54
ALA
54
L
ASN
55
n
55
ASN
55
L
SER
56
n
56
SER
56
L
ARG
57
n
57
ARG
57
L
PHE
58
n
58
PHE
58
L
ALA
59
n
59
ALA
59
L
THR
60
n
60
THR
60
L
THR
61
n
61
THR
61
L
PHE
62
n
62
PHE
62
L
TYR
63
n
63
TYR
63
L
GLN
64
n
64
GLN
64
L
HIS
65
n
65
HIS
65
L
LEU
66
n
66
LEU
66
L
ALA
67
n
67
ALA
67
L
ASP
68
n
68
ASP
68
L
SER
69
n
69
SER
69
L
LYS
70
n
70
LYS
70
L
ASN
71
n
71
ASN
71
L
ASP
72
n
72
ASP
72
L
ASN
73
n
73
ASN
73
L
ASP
74
n
74
ASP
74
L
ASN
75
n
75
ASN
75
L
ILE
76
n
76
ILE
76
L
PHE
77
n
77
PHE
77
L
LEU
78
n
78
LEU
78
L
SER
79
n
79
SER
79
L
PRO
80
n
80
PRO
80
L
LEU
81
n
81
LEU
81
L
SER
82
n
82
SER
82
L
ILE
83
n
83
ILE
83
L
SER
84
n
84
SER
84
L
THR
85
n
85
THR
85
L
ALA
86
n
86
ALA
86
L
PHE
87
n
87
PHE
87
L
ALA
88
n
88
ALA
88
L
MET
89
n
89
MET
89
L
THR
90
n
90
THR
90
L
LYS
91
n
91
LYS
91
L
LEU
92
n
92
LEU
92
L
GLY
93
n
93
GLY
93
L
ALA
94
n
94
ALA
94
L
CYS
95
n
95
CYS
95
L
ASN
96
n
96
ASN
96
L
ASP
97
n
97
ASP
97
L
THR
98
n
98
THR
98
L
LEU
99
n
99
LEU
99
L
GLN
100
n
100
GLN
100
L
GLN
101
n
101
GLN
101
L
LEU
102
n
102
LEU
102
L
MET
103
n
103
MET
103
L
GLU
104
n
104
GLU
104
L
VAL
105
n
105
VAL
105
L
PHE
106
n
106
PHE
106
L
LYS
107
n
107
LYS
107
L
PHE
108
n
108
PHE
108
L
ASP
109
n
109
ASP
109
L
THR
110
n
110
THR
110
L
ILE
111
n
111
ILE
111
L
SER
112
n
112
SER
112
L
GLU
113
n
113
GLU
113
L
LYS
114
n
114
LYS
114
L
THR
115
n
115
THR
115
L
SER
116
n
116
SER
116
L
ASP
117
n
117
ASP
117
L
GLN
118
n
118
GLN
118
L
ILE
119
n
119
ILE
119
L
HIS
120
n
120
HIS
120
L
PHE
121
n
121
PHE
121
L
PHE
122
n
122
PHE
122
L
PHE
123
n
123
PHE
123
L
ALA
124
n
124
ALA
124
L
LYS
125
n
125
LYS
125
L
LEU
126
n
126
LEU
126
L
ASN
127
n
127
ASN
127
L
CYS
128
n
128
CYS
128
L
ARG
129
n
129
ARG
129
L
LEU
130
n
130
LEU
130
L
TYR
131
n
131
TYR
131
L
ARG
132
n
132
ARG
132
L
LYS
133
n
133
LYS
133
L
ALA
134
n
134
ALA
134
L
ASN
135
n
135
ASN
135
L
LYS
136
n
136
LYS
136
L
SER
137
n
137
SER
137
L
SER
138
n
138
SER
138
L
LYS
139
n
139
LYS
139
L
LEU
140
n
140
LEU
140
L
VAL
141
n
141
VAL
141
L
SER
142
n
142
SER
142
L
ALA
143
n
143
ALA
143
L
ASN
144
n
144
ASN
144
L
ARG
145
n
145
ARG
145
L
LEU
146
n
146
LEU
146
L
PHE
147
n
147
PHE
147
L
GLY
148
n
148
GLY
148
L
ASP
149
n
149
ASP
149
L
LYS
150
n
150
LYS
150
L
SER
151
n
151
SER
151
L
LEU
152
n
152
LEU
152
L
THR
153
n
153
THR
153
L
PHE
154
n
154
PHE
154
L
ASN
155
n
155
ASN
155
L
GLU
156
n
156
GLU
156
L
THR
157
n
157
THR
157
L
TYR
158
n
158
TYR
158
L
GLN
159
n
159
GLN
159
L
ASP
160
n
160
ASP
160
L
ILE
161
n
161
ILE
161
L
SER
162
n
162
SER
162
L
GLU
163
n
163
GLU
163
L
LEU
164
n
164
LEU
164
L
VAL
165
n
165
VAL
165
L
TYR
166
n
166
TYR
166
L
GLY
167
n
167
GLY
167
L
ALA
168
n
168
ALA
168
L
LYS
169
n
169
LYS
169
L
LEU
170
n
170
LEU
170
L
GLN
171
n
171
GLN
171
L
PRO
172
n
172
PRO
172
L
LEU
173
n
173
LEU
173
L
ASP
174
n
174
ASP
174
L
PHE
175
n
175
PHE
175
L
LYS
176
n
176
LYS
176
L
GLU
177
n
177
GLU
177
L
ASN
178
n
178
ASN
178
L
ALA
179
n
179
ALA
179
L
GLU
180
n
180
GLU
180
L
GLN
181
n
181
GLN
181
L
SER
182
n
182
SER
182
L
ARG
183
n
183
ARG
183
L
ALA
184
n
184
ALA
184
L
ALA
185
n
185
ALA
185
L
ILE
186
n
186
ILE
186
L
ASN
187
n
187
ASN
187
L
LYS
188
n
188
LYS
188
L
TRP
189
n
189
TRP
189
L
VAL
190
n
190
VAL
190
L
SER
191
n
191
SER
191
L
ASN
192
n
192
ASN
192
L
LYS
193
n
193
LYS
193
L
THR
194
n
194
THR
194
L
GLU
195
n
195
GLU
195
L
GLY
196
n
196
GLY
196
L
ARG
197
n
197
ARG
197
L
ILE
198
n
198
ILE
198
L
THR
199
n
199
THR
199
L
ASP
200
n
200
ASP
200
L
VAL
201
n
201
VAL
201
L
ILE
202
n
202
ILE
202
L
PRO
203
n
203
PRO
203
L
SER
204
n
204
SER
204
L
GLU
205
n
205
GLU
205
L
ALA
206
n
206
ALA
206
L
ILE
207
n
207
ILE
207
L
ASN
208
n
208
ASN
208
L
GLU
209
n
209
GLU
209
L
LEU
210
n
210
LEU
210
L
THR
211
n
211
THR
211
L
VAL
212
n
212
VAL
212
L
LEU
213
n
213
LEU
213
L
VAL
214
n
214
VAL
214
L
LEU
215
n
215
LEU
215
L
VAL
216
n
216
VAL
216
L
ASN
217
n
217
ASN
217
L
THR
218
n
218
THR
218
L
ILE
219
n
219
ILE
219
L
TYR
220
n
220
TYR
220
L
PHE
221
n
221
PHE
221
L
LYS
222
n
222
LYS
222
L
GLY
223
n
223
GLY
223
L
LEU
224
n
224
LEU
224
L
TRP
225
n
225
TRP
225
L
LYS
226
n
226
LYS
226
L
SER
227
n
227
SER
227
L
LYS
228
n
228
LYS
228
L
PHE
229
n
229
PHE
229
L
SER
230
n
230
SER
230
L
PRO
231
n
231
PRO
231
L
GLU
232
n
232
GLU
232
L
ASN
233
n
233
ASN
233
L
THR
234
n
234
THR
234
L
ARG
235
n
235
ARG
235
L
LYS
236
n
236
LYS
236
L
GLU
237
n
237
GLU
237
L
LEU
238
n
238
LEU
238
L
PHE
239
n
239
PHE
239
L
TYR
240
n
240
TYR
240
L
LYS
241
n
241
LYS
241
L
ALA
242
n
242
ALA
242
L
ASP
243
n
243
ASP
243
L
GLY
244
n
244
GLY
244
L
GLU
245
n
245
GLU
245
L
SER
246
n
246
SER
246
L
CYS
247
n
247
CYS
247
L
SER
248
n
248
SER
248
L
ALA
249
n
249
ALA
249
L
SER
250
n
250
SER
250
L
MET
251
n
251
MET
251
L
MET
252
n
252
MET
252
L
TYR
253
n
253
TYR
253
L
GLN
254
n
254
GLN
254
L
GLU
255
n
255
GLU
255
L
GLY
256
n
256
GLY
256
L
LYS
257
n
257
LYS
257
L
PHE
258
n
258
PHE
258
L
ARG
259
n
259
ARG
259
L
TYR
260
n
260
TYR
260
L
ARG
261
n
261
ARG
261
L
ARG
262
n
262
ARG
262
L
VAL
263
n
263
VAL
263
L
ALA
264
n
264
ALA
264
L
GLU
265
n
265
GLU
265
L
GLY
266
n
266
GLY
266
L
THR
267
n
267
THR
267
L
GLN
268
n
268
GLN
268
L
VAL
269
n
269
VAL
269
L
LEU
270
n
270
LEU
270
L
GLU
271
n
271
GLU
271
L
LEU
272
n
272
LEU
272
L
PRO
273
n
273
PRO
273
L
PHE
274
n
274
PHE
274
L
LYS
275
n
275
LYS
275
L
GLY
276
n
276
GLY
276
L
ASP
277
n
277
ASP
277
L
ASP
278
n
278
ASP
278
L
ILE
279
n
279
ILE
279
L
THR
280
n
280
THR
280
L
MET
281
n
281
MET
281
L
VAL
282
n
282
VAL
282
L
LEU
283
n
283
LEU
283
L
ILE
284
n
284
ILE
284
L
LEU
285
n
285
LEU
285
L
PRO
286
n
286
PRO
286
L
LYS
287
n
287
LYS
287
L
PRO
288
n
288
PRO
288
L
GLU
289
n
289
GLU
289
L
LYS
290
n
290
LYS
290
L
SER
291
n
291
SER
291
L
LEU
292
n
292
LEU
292
L
ALA
293
n
293
ALA
293
L
LYS
294
n
294
LYS
294
L
VAL
295
n
295
VAL
295
L
GLU
296
n
296
GLU
296
L
LYS
297
n
297
LYS
297
L
GLU
298
n
298
GLU
298
L
LEU
299
n
299
LEU
299
L
THR
300
n
300
THR
300
L
PRO
301
n
301
PRO
301
L
GLU
302
n
302
GLU
302
L
VAL
303
n
303
VAL
303
L
LEU
304
n
304
LEU
304
L
GLN
305
n
305
GLN
305
L
GLU
306
n
306
GLU
306
L
TRP
307
n
307
TRP
307
L
LEU
308
n
308
LEU
308
L
ASP
309
n
309
ASP
309
L
GLU
310
n
310
GLU
310
L
LEU
311
n
311
LEU
311
L
GLU
312
n
312
GLU
312
L
GLU
313
n
313
GLU
313
L
MET
314
n
314
MET
314
L
MET
315
n
315
MET
315
L
LEU
316
n
316
LEU
316
L
VAL
317
n
317
VAL
317
L
VAL
318
n
318
VAL
318
L
HIS
319
n
319
HIS
319
L
MET
320
n
320
MET
320
L
PRO
321
n
321
PRO
321
L
ARG
322
n
322
ARG
322
L
PHE
323
n
323
PHE
323
L
ARG
324
n
324
ARG
324
L
ILE
325
n
325
ILE
325
L
GLU
326
n
326
GLU
326
L
ASP
327
n
327
ASP
327
L
GLY
328
n
328
GLY
328
L
PHE
329
n
329
PHE
329
L
SER
330
n
330
SER
330
L
LEU
331
n
331
LEU
331
L
LYS
332
n
332
LYS
332
L
GLU
333
n
333
GLU
333
L
GLN
334
n
334
GLN
334
L
LEU
335
n
335
LEU
335
L
GLN
336
n
336
GLN
336
L
ASP
337
n
337
ASP
337
L
MET
338
n
338
MET
338
L
GLY
339
n
339
GLY
339
L
LEU
340
n
340
LEU
340
L
VAL
341
n
341
VAL
341
L
ASP
342
n
342
ASP
342
L
LEU
343
n
343
LEU
343
L
PHE
344
n
344
PHE
344
L
SER
345
n
345
SER
345
L
PRO
346
n
346
PRO
346
L
GLU
347
n
347
GLU
347
L
LYS
348
n
348
LYS
348
L
SER
349
n
349
SER
349
L
LYS
350
n
350
LYS
350
L
LEU
351
n
351
LEU
351
L
PRO
352
n
352
PRO
352
L
GLY
353
n
353
GLY
353
L
ILE
354
n
354
ILE
354
L
VAL
355
n
355
VAL
355
L
ALA
356
n
356
ALA
356
L
GLU
357
n
357
GLU
357
L
GLY
358
n
358
GLY
358
L
ARG
359
n
359
ARG
359
L
ASP
360
n
360
ASP
360
L
ASP
361
n
361
ASP
361
L
LEU
362
n
362
LEU
362
L
TYR
363
n
363
TYR
363
L
VAL
364
n
364
VAL
364
L
SER
365
n
365
SER
365
L
ASP
366
n
366
ASP
366
L
ALA
367
n
367
ALA
367
L
PHE
368
n
368
PHE
368
L
HIS
369
n
369
HIS
369
L
LYS
370
n
370
LYS
370
L
ALA
371
n
371
ALA
371
L
PHE
372
n
372
PHE
372
L
LEU
373
n
373
LEU
373
L
GLU
374
n
374
GLU
374
L
VAL
375
n
375
VAL
375
L
ASN
376
n
376
ASN
376
L
GLU
377
n
377
GLU
377
L
GLU
378
n
378
GLU
378
L
GLY
379
n
379
GLY
379
L
SER
380
n
380
SER
380
L
GLU
381
n
381
GLU
381
L
ALA
382
n
382
ALA
382
L
ALA
383
n
383
ALA
383
L
ALA
384
n
384
ALA
384
L
SER
385
n
385
SER
385
L
THR
386
n
386
THR
386
L
ALA
387
n
387
ALA
387
L
VAL
388
n
388
VAL
388
L
VAL
389
n
389
VAL
389
L
ILE
390
n
390
ILE
390
L
ALA
391
n
391
ALA
391
L
GLY
392
n
392
GLY
392
L
ARG
393
n
393
ARG
393
L
SER
394
n
394
SER
394
L
LEU
395
n
395
LEU
395
L
ASN
396
n
396
ASN
396
L
PRO
397
n
397
PRO
397
L
ASN
398
n
398
ASN
398
L
ARG
399
n
399
ARG
399
L
VAL
400
n
400
VAL
400
L
THR
401
n
401
THR
401
L
PHE
402
n
402
PHE
402
L
LYS
403
n
403
LYS
403
L
ALA
404
n
404
ALA
404
L
ASN
405
n
405
ASN
405
L
ARG
406
n
406
ARG
406
L
PRO
407
n
407
PRO
407
L
PHE
408
n
408
PHE
408
L
LEU
409
n
409
LEU
409
L
VAL
410
n
410
VAL
410
L
PHE
411
n
411
PHE
411
L
ILE
412
n
412
ILE
412
L
ARG
413
n
413
ARG
413
L
GLU
414
n
414
GLU
414
L
VAL
415
n
415
VAL
415
L
PRO
416
n
416
PRO
416
L
LEU
417
n
417
LEU
417
L
ASN
418
n
418
ASN
418
L
THR
419
n
419
THR
419
L
ILE
420
n
420
ILE
420
L
ILE
421
n
421
ILE
421
L
PHE
422
n
422
PHE
422
L
MET
423
n
423
MET
423
L
GLY
424
n
424
GLY
424
L
ARG
425
n
425
ARG
425
L
VAL
426
n
426
VAL
426
L
ALA
427
n
427
ALA
427
L
ASN
428
n
428
ASN
428
L
PRO
429
n
429
PRO
429
L
CYS
430
n
430
CYS
430
L
VAL
431
n
431
VAL
431
L
n
432
432
L
n
1
1
I
n
2
2
I
n
3
3
I
n
4
4
I
VAL
5
n
5
VAL
5
I
ASP
6
n
6
ASP
6
I
ILE
7
n
7
ILE
7
I
CYS
8
n
8
CYS
8
I
THR
9
n
9
THR
9
I
ALA
10
n
10
ALA
10
I
LYS
11
n
11
LYS
11
I
PRO
12
n
12
PRO
12
I
ARG
13
n
13
ARG
13
I
ASP
14
n
14
ASP
14
I
ILE
15
n
15
ILE
15
I
PRO
16
n
16
PRO
16
I
MET
17
n
17
MET
17
I
ASN
18
n
18
ASN
18
I
PRO
19
n
19
PRO
19
I
MET
20
n
20
MET
20
I
CYS
21
n
21
CYS
21
I
ILE
22
n
22
ILE
22
I
TYR
23
n
23
TYR
23
I
ARG
24
n
24
ARG
24
I
SER
25
n
25
SER
25
I
PRO
26
n
26
PRO
26
I
GLU
27
n
27
GLU
27
I
n
28
28
I
n
29
29
I
n
30
30
I
n
31
31
I
n
32
32
I
n
33
33
I
n
34
34
I
n
35
35
I
n
36
36
I
n
37
37
I
n
38
38
I
n
39
39
I
n
40
40
I
n
41
41
I
GLU
42
n
42
GLU
42
I
ALA
43
n
43
ALA
43
I
THR
44
n
44
THR
44
I
ASN
45
n
45
ASN
45
I
ARG
46
n
46
ARG
46
I
ARG
47
n
47
ARG
47
I
VAL
48
n
48
VAL
48
I
TRP
49
n
49
TRP
49
I
GLU
50
n
50
GLU
50
I
LEU
51
n
51
LEU
51
I
SER
52
n
52
SER
52
I
LYS
53
n
53
LYS
53
I
ALA
54
n
54
ALA
54
I
ASN
55
n
55
ASN
55
I
SER
56
n
56
SER
56
I
ARG
57
n
57
ARG
57
I
PHE
58
n
58
PHE
58
I
ALA
59
n
59
ALA
59
I
THR
60
n
60
THR
60
I
THR
61
n
61
THR
61
I
PHE
62
n
62
PHE
62
I
TYR
63
n
63
TYR
63
I
GLN
64
n
64
GLN
64
I
HIS
65
n
65
HIS
65
I
LEU
66
n
66
LEU
66
I
ALA
67
n
67
ALA
67
I
ASP
68
n
68
ASP
68
I
SER
69
n
69
SER
69
I
LYS
70
n
70
LYS
70
I
ASN
71
n
71
ASN
71
I
ASP
72
n
72
ASP
72
I
ASN
73
n
73
ASN
73
I
ASP
74
n
74
ASP
74
I
ASN
75
n
75
ASN
75
I
ILE
76
n
76
ILE
76
I
PHE
77
n
77
PHE
77
I
LEU
78
n
78
LEU
78
I
SER
79
n
79
SER
79
I
PRO
80
n
80
PRO
80
I
LEU
81
n
81
LEU
81
I
SER
82
n
82
SER
82
I
ILE
83
n
83
ILE
83
I
SER
84
n
84
SER
84
I
THR
85
n
85
THR
85
I
ALA
86
n
86
ALA
86
I
PHE
87
n
87
PHE
87
I
ALA
88
n
88
ALA
88
I
MET
89
n
89
MET
89
I
THR
90
n
90
THR
90
I
LYS
91
n
91
LYS
91
I
LEU
92
n
92
LEU
92
I
GLY
93
n
93
GLY
93
I
ALA
94
n
94
ALA
94
I
CYS
95
n
95
CYS
95
I
ASN
96
n
96
ASN
96
I
ASP
97
n
97
ASP
97
I
THR
98
n
98
THR
98
I
LEU
99
n
99
LEU
99
I
GLN
100
n
100
GLN
100
I
GLN
101
n
101
GLN
101
I
LEU
102
n
102
LEU
102
I
MET
103
n
103
MET
103
I
GLU
104
n
104
GLU
104
I
VAL
105
n
105
VAL
105
I
PHE
106
n
106
PHE
106
I
LYS
107
n
107
LYS
107
I
PHE
108
n
108
PHE
108
I
ASP
109
n
109
ASP
109
I
THR
110
n
110
THR
110
I
ILE
111
n
111
ILE
111
I
SER
112
n
112
SER
112
I
GLU
113
n
113
GLU
113
I
LYS
114
n
114
LYS
114
I
THR
115
n
115
THR
115
I
SER
116
n
116
SER
116
I
ASP
117
n
117
ASP
117
I
GLN
118
n
118
GLN
118
I
ILE
119
n
119
ILE
119
I
HIS
120
n
120
HIS
120
I
PHE
121
n
121
PHE
121
I
PHE
122
n
122
PHE
122
I
PHE
123
n
123
PHE
123
I
ALA
124
n
124
ALA
124
I
LYS
125
n
125
LYS
125
I
LEU
126
n
126
LEU
126
I
ASN
127
n
127
ASN
127
I
CYS
128
n
128
CYS
128
I
ARG
129
n
129
ARG
129
I
LEU
130
n
130
LEU
130
I
TYR
131
n
131
TYR
131
I
ARG
132
n
132
ARG
132
I
LYS
133
n
133
LYS
133
I
ALA
134
n
134
ALA
134
I
ASN
135
n
135
ASN
135
I
LYS
136
n
136
LYS
136
I
SER
137
n
137
SER
137
I
SER
138
n
138
SER
138
I
LYS
139
n
139
LYS
139
I
LEU
140
n
140
LEU
140
I
VAL
141
n
141
VAL
141
I
SER
142
n
142
SER
142
I
ALA
143
n
143
ALA
143
I
ASN
144
n
144
ASN
144
I
ARG
145
n
145
ARG
145
I
LEU
146
n
146
LEU
146
I
PHE
147
n
147
PHE
147
I
GLY
148
n
148
GLY
148
I
ASP
149
n
149
ASP
149
I
LYS
150
n
150
LYS
150
I
SER
151
n
151
SER
151
I
LEU
152
n
152
LEU
152
I
THR
153
n
153
THR
153
I
PHE
154
n
154
PHE
154
I
ASN
155
n
155
ASN
155
I
GLU
156
n
156
GLU
156
I
THR
157
n
157
THR
157
I
TYR
158
n
158
TYR
158
I
GLN
159
n
159
GLN
159
I
ASP
160
n
160
ASP
160
I
ILE
161
n
161
ILE
161
I
SER
162
n
162
SER
162
I
GLU
163
n
163
GLU
163
I
LEU
164
n
164
LEU
164
I
VAL
165
n
165
VAL
165
I
TYR
166
n
166
TYR
166
I
GLY
167
n
167
GLY
167
I
ALA
168
n
168
ALA
168
I
LYS
169
n
169
LYS
169
I
LEU
170
n
170
LEU
170
I
GLN
171
n
171
GLN
171
I
PRO
172
n
172
PRO
172
I
LEU
173
n
173
LEU
173
I
ASP
174
n
174
ASP
174
I
PHE
175
n
175
PHE
175
I
LYS
176
n
176
LYS
176
I
GLU
177
n
177
GLU
177
I
ASN
178
n
178
ASN
178
I
ALA
179
n
179
ALA
179
I
GLU
180
n
180
GLU
180
I
GLN
181
n
181
GLN
181
I
SER
182
n
182
SER
182
I
ARG
183
n
183
ARG
183
I
ALA
184
n
184
ALA
184
I
ALA
185
n
185
ALA
185
I
ILE
186
n
186
ILE
186
I
ASN
187
n
187
ASN
187
I
LYS
188
n
188
LYS
188
I
TRP
189
n
189
TRP
189
I
VAL
190
n
190
VAL
190
I
SER
191
n
191
SER
191
I
ASN
192
n
192
ASN
192
I
LYS
193
n
193
LYS
193
I
THR
194
n
194
THR
194
I
GLU
195
n
195
GLU
195
I
GLY
196
n
196
GLY
196
I
ARG
197
n
197
ARG
197
I
ILE
198
n
198
ILE
198
I
THR
199
n
199
THR
199
I
ASP
200
n
200
ASP
200
I
VAL
201
n
201
VAL
201
I
ILE
202
n
202
ILE
202
I
PRO
203
n
203
PRO
203
I
SER
204
n
204
SER
204
I
GLU
205
n
205
GLU
205
I
ALA
206
n
206
ALA
206
I
ILE
207
n
207
ILE
207
I
ASN
208
n
208
ASN
208
I
GLU
209
n
209
GLU
209
I
LEU
210
n
210
LEU
210
I
THR
211
n
211
THR
211
I
VAL
212
n
212
VAL
212
I
LEU
213
n
213
LEU
213
I
VAL
214
n
214
VAL
214
I
LEU
215
n
215
LEU
215
I
VAL
216
n
216
VAL
216
I
ASN
217
n
217
ASN
217
I
THR
218
n
218
THR
218
I
ILE
219
n
219
ILE
219
I
TYR
220
n
220
TYR
220
I
PHE
221
n
221
PHE
221
I
LYS
222
n
222
LYS
222
I
GLY
223
n
223
GLY
223
I
LEU
224
n
224
LEU
224
I
TRP
225
n
225
TRP
225
I
LYS
226
n
226
LYS
226
I
SER
227
n
227
SER
227
I
LYS
228
n
228
LYS
228
I
PHE
229
n
229
PHE
229
I
SER
230
n
230
SER
230
I
PRO
231
n
231
PRO
231
I
GLU
232
n
232
GLU
232
I
ASN
233
n
233
ASN
233
I
THR
234
n
234
THR
234
I
ARG
235
n
235
ARG
235
I
LYS
236
n
236
LYS
236
I
GLU
237
n
237
GLU
237
I
LEU
238
n
238
LEU
238
I
PHE
239
n
239
PHE
239
I
TYR
240
n
240
TYR
240
I
LYS
241
n
241
LYS
241
I
ALA
242
n
242
ALA
242
I
ASP
243
n
243
ASP
243
I
GLY
244
n
244
GLY
244
I
GLU
245
n
245
GLU
245
I
SER
246
n
246
SER
246
I
CYS
247
n
247
CYS
247
I
SER
248
n
248
SER
248
I
ALA
249
n
249
ALA
249
I
SER
250
n
250
SER
250
I
MET
251
n
251
MET
251
I
MET
252
n
252
MET
252
I
TYR
253
n
253
TYR
253
I
GLN
254
n
254
GLN
254
I
GLU
255
n
255
GLU
255
I
GLY
256
n
256
GLY
256
I
LYS
257
n
257
LYS
257
I
PHE
258
n
258
PHE
258
I
ARG
259
n
259
ARG
259
I
TYR
260
n
260
TYR
260
I
ARG
261
n
261
ARG
261
I
ARG
262
n
262
ARG
262
I
VAL
263
n
263
VAL
263
I
ALA
264
n
264
ALA
264
I
GLU
265
n
265
GLU
265
I
GLY
266
n
266
GLY
266
I
THR
267
n
267
THR
267
I
GLN
268
n
268
GLN
268
I
VAL
269
n
269
VAL
269
I
LEU
270
n
270
LEU
270
I
GLU
271
n
271
GLU
271
I
LEU
272
n
272
LEU
272
I
PRO
273
n
273
PRO
273
I
PHE
274
n
274
PHE
274
I
LYS
275
n
275
LYS
275
I
GLY
276
n
276
GLY
276
I
ASP
277
n
277
ASP
277
I
ASP
278
n
278
ASP
278
I
ILE
279
n
279
ILE
279
I
THR
280
n
280
THR
280
I
MET
281
n
281
MET
281
I
VAL
282
n
282
VAL
282
I
LEU
283
n
283
LEU
283
I
ILE
284
n
284
ILE
284
I
LEU
285
n
285
LEU
285
I
PRO
286
n
286
PRO
286
I
LYS
287
n
287
LYS
287
I
PRO
288
n
288
PRO
288
I
GLU
289
n
289
GLU
289
I
LYS
290
n
290
LYS
290
I
SER
291
n
291
SER
291
I
LEU
292
n
292
LEU
292
I
ALA
293
n
293
ALA
293
I
LYS
294
n
294
LYS
294
I
VAL
295
n
295
VAL
295
I
GLU
296
n
296
GLU
296
I
LYS
297
n
297
LYS
297
I
GLU
298
n
298
GLU
298
I
LEU
299
n
299
LEU
299
I
THR
300
n
300
THR
300
I
PRO
301
n
301
PRO
301
I
GLU
302
n
302
GLU
302
I
VAL
303
n
303
VAL
303
I
LEU
304
n
304
LEU
304
I
GLN
305
n
305
GLN
305
I
GLU
306
n
306
GLU
306
I
TRP
307
n
307
TRP
307
I
LEU
308
n
308
LEU
308
I
ASP
309
n
309
ASP
309
I
GLU
310
n
310
GLU
310
I
LEU
311
n
311
LEU
311
I
GLU
312
n
312
GLU
312
I
GLU
313
n
313
GLU
313
I
MET
314
n
314
MET
314
I
MET
315
n
315
MET
315
I
LEU
316
n
316
LEU
316
I
VAL
317
n
317
VAL
317
I
VAL
318
n
318
VAL
318
I
HIS
319
n
319
HIS
319
I
MET
320
n
320
MET
320
I
PRO
321
n
321
PRO
321
I
ARG
322
n
322
ARG
322
I
PHE
323
n
323
PHE
323
I
ARG
324
n
324
ARG
324
I
ILE
325
n
325
ILE
325
I
GLU
326
n
326
GLU
326
I
ASP
327
n
327
ASP
327
I
GLY
328
n
328
GLY
328
I
PHE
329
n
329
PHE
329
I
SER
330
n
330
SER
330
I
LEU
331
n
331
LEU
331
I
LYS
332
n
332
LYS
332
I
GLU
333
n
333
GLU
333
I
GLN
334
n
334
GLN
334
I
LEU
335
n
335
LEU
335
I
GLN
336
n
336
GLN
336
I
ASP
337
n
337
ASP
337
I
MET
338
n
338
MET
338
I
GLY
339
n
339
GLY
339
I
LEU
340
n
340
LEU
340
I
VAL
341
n
341
VAL
341
I
ASP
342
n
342
ASP
342
I
LEU
343
n
343
LEU
343
I
PHE
344
n
344
PHE
344
I
SER
345
n
345
SER
345
I
PRO
346
n
346
PRO
346
I
GLU
347
n
347
GLU
347
I
LYS
348
n
348
LYS
348
I
SER
349
n
349
SER
349
I
LYS
350
n
350
LYS
350
I
LEU
351
n
351
LEU
351
I
PRO
352
n
352
PRO
352
I
GLY
353
n
353
GLY
353
I
ILE
354
n
354
ILE
354
I
VAL
355
n
355
VAL
355
I
ALA
356
n
356
ALA
356
I
GLU
357
n
357
GLU
357
I
GLY
358
n
358
GLY
358
I
ARG
359
n
359
ARG
359
I
ASP
360
n
360
ASP
360
I
ASP
361
n
361
ASP
361
I
LEU
362
n
362
LEU
362
I
TYR
363
n
363
TYR
363
I
VAL
364
n
364
VAL
364
I
SER
365
n
365
SER
365
I
ASP
366
n
366
ASP
366
I
ALA
367
n
367
ALA
367
I
PHE
368
n
368
PHE
368
I
HIS
369
n
369
HIS
369
I
LYS
370
n
370
LYS
370
I
ALA
371
n
371
ALA
371
I
PHE
372
n
372
PHE
372
I
LEU
373
n
373
LEU
373
I
GLU
374
n
374
GLU
374
I
VAL
375
n
375
VAL
375
I
ASN
376
n
376
ASN
376
I
GLU
377
n
377
GLU
377
I
GLU
378
n
378
GLU
378
I
GLY
379
n
379
GLY
379
I
SER
380
n
380
SER
380
I
n
381
381
I
n
382
382
I
n
383
383
I
ALA
384
n
384
ALA
384
I
SER
385
n
385
SER
385
I
THR
386
n
386
THR
386
I
ALA
387
n
387
ALA
387
I
VAL
388
n
388
VAL
388
I
VAL
389
n
389
VAL
389
I
ILE
390
n
390
ILE
390
I
ALA
391
n
391
ALA
391
I
GLY
392
n
392
GLY
392
I
ARG
393
n
393
ARG
393
I
SER
394
n
394
SER
394
I
LEU
395
n
395
LEU
395
I
ASN
396
n
396
ASN
396
I
PRO
397
n
397
PRO
397
I
ASN
398
n
398
ASN
398
I
ARG
399
n
399
ARG
399
I
VAL
400
n
400
VAL
400
I
THR
401
n
401
THR
401
I
PHE
402
n
402
PHE
402
I
LYS
403
n
403
LYS
403
I
ALA
404
n
404
ALA
404
I
ASN
405
n
405
ASN
405
I
ARG
406
n
406
ARG
406
I
PRO
407
n
407
PRO
407
I
PHE
408
n
408
PHE
408
I
LEU
409
n
409
LEU
409
I
VAL
410
n
410
VAL
410
I
PHE
411
n
411
PHE
411
I
ILE
412
n
412
ILE
412
I
ARG
413
n
413
ARG
413
I
GLU
414
n
414
GLU
414
I
VAL
415
n
415
VAL
415
I
PRO
416
n
416
PRO
416
I
LEU
417
n
417
LEU
417
I
ASN
418
n
418
ASN
418
I
THR
419
n
419
THR
419
I
ILE
420
n
420
ILE
420
I
ILE
421
n
421
ILE
421
I
PHE
422
n
422
PHE
422
I
MET
423
n
423
MET
423
I
GLY
424
n
424
GLY
424
I
ARG
425
n
425
ARG
425
I
VAL
426
n
426
VAL
426
I
ALA
427
n
427
ALA
427
I
ASN
428
n
428
ASN
428
I
PRO
429
n
429
PRO
429
I
CYS
430
n
430
CYS
430
I
VAL
431
n
431
VAL
431
I
n
432
432
I
ACE
1
n
1
ACE
1
C
SER
2
n
2
SER
2
C
GLU
3
n
3
GLU
3
C
ALA
4
n
4
ALA
4
C
ALA
5
n
5
ALA
5
C
ALA
6
n
6
ALA
6
C
SER
7
n
7
SER
7
C
THR
8
n
8
THR
8
C
TRP
9
n
1
TRP
9
D
MET
10
n
2
MET
10
D
ASP
11
n
3
ASP
11
D
PHE
12
n
4
PHE
12
D
NH2
13
n
5
NH2
13
D
author_and_software_defined_assembly
PISA
4
tetrameric
6410
-1
35230
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
L
N
ILE
76
A
N
ILE
76
L
O
ARG
425
A
O
ARG
425
L
O
PHE
422
A
O
PHE
422
L
N
ILE
412
A
N
ILE
412
L
O
ARG
413
A
O
ARG
413
L
N
THR
280
A
N
THR
280
L
O
MET
281
A
O
MET
281
L
N
LEU
272
A
N
LEU
272
L
O
GLU
271
A
O
GLU
271
L
N
ARG
259
A
N
ARG
259
L
N
GLN
254
A
N
GLN
254
L
O
VAL
318
A
O
VAL
318
L
O
GLN
171
A
O
GLN
171
L
N
LEU
146
A
N
LEU
146
L
N
VAL
141
A
N
VAL
141
L
O
TYR
220
A
O
TYR
220
L
N
LEU
213
A
N
LEU
213
L
O
ILE
390
A
O
ILE
390
L
O
GLU
381
A
O
GLU
381
L
N
GLU
374
A
N
GLU
374
L
O
VAL
375
A
O
VAL
375
L
N
PHE
323
A
N
PHE
323
L
O
VAL
318
A
O
VAL
318
L
N
GLN
254
A
N
GLN
254
L
N
THR
153
A
N
THR
153
L
O
GLU
357
A
O
GLU
357
L
N
PHE
239
A
N
PHE
239
L
O
CYS
247
A
O
CYS
247
I
N
LEU
78
B
N
LEU
78
I
O
MET
423
B
O
MET
423
I
O
VAL
426
B
O
VAL
426
I
N
PHE
408
B
N
PHE
408
I
O
ARG
413
B
O
ARG
413
I
N
THR
280
B
N
THR
280
I
O
MET
281
B
O
MET
281
I
N
LEU
272
B
N
LEU
272
I
O
GLU
271
B
O
GLU
271
I
N
ARG
259
B
N
ARG
259
I
O
ALA
249
B
O
ALA
249
I
N
GLU
237
B
N
GLU
237
I
N
LEU
78
B
N
LEU
78
I
O
MET
423
B
O
MET
423
I
O
VAL
426
B
O
VAL
426
I
N
PHE
408
B
N
PHE
408
I
O
ARG
413
B
O
ARG
413
I
N
THR
280
B
N
THR
280
I
O
MET
281
B
O
MET
281
I
N
LEU
272
B
N
LEU
272
I
O
GLU
271
B
O
GLU
271
I
N
ARG
259
B
N
ARG
259
I
N
GLN
254
B
N
GLN
254
I
O
VAL
318
B
O
VAL
318
I
N
HIS
319
B
N
HIS
319
I
O
PHE
402
B
O
PHE
402
I
O
LYS
169
B
O
LYS
169
I
N
LEU
146
B
N
LEU
146
I
N
VAL
141
B
N
VAL
141
I
O
TYR
220
B
O
TYR
220
I
N
PHE
221
B
N
PHE
221
C
O
ALA
4
C
O
ALA
4
D
O
TRP
9
D
O
TRP
1
I
N
PHE
368
B
N
PHE
368
I
O
ALA
371
B
O
ALA
371
I
N
ASP
327
B
N
ASP
327
1
L
HIS
1
A
HIS
1
1
Y
1
L
GLY
2
A
GLY
2
1
Y
1
L
SER
3
A
SER
3
1
Y
1
L
PRO
4
A
PRO
4
1
Y
1
L
ARG
24
A
ARG
24
1
Y
1
L
SER
25
A
SER
25
1
Y
1
L
PRO
26
A
PRO
26
1
Y
1
L
GLU
27
A
GLU
27
1
Y
1
L
LYS
28
A
LYS
28
1
Y
1
L
LYS
29
A
LYS
29
1
Y
1
L
ALA
30
A
ALA
30
1
Y
1
L
THR
31
A
THR
31
1
Y
1
L
GLU
32
A
GLU
32
1
Y
1
L
ASP
33
A
ASP
33
1
Y
1
L
GLU
34
A
GLU
34
1
Y
1
L
GLY
35
A
GLY
35
1
Y
1
L
SER
36
A
SER
36
1
Y
1
L
GLU
37
A
GLU
37
1
Y
1
L
GLN
38
A
GLN
38
1
Y
1
L
LYS
39
A
LYS
39
1
Y
1
L
ILE
40
A
ILE
40
1
Y
1
L
PRO
41
A
PRO
41
1
Y
1
L
GLU
42
A
GLU
42
1
Y
1
L
ALA
43
A
ALA
43
1
Y
1
L
THR
44
A
THR
44
1
Y
1
L
LYS
432
A
LYS
432
1
Y
1
I
HIS
1
B
HIS
1
1
Y
1
I
GLY
2
B
GLY
2
1
Y
1
I
SER
3
B
SER
3
1
Y
1
I
PRO
4
B
PRO
4
1
Y
1
I
LYS
28
B
LYS
28
1
Y
1
I
LYS
29
B
LYS
29
1
Y
1
I
ALA
30
B
ALA
30
1
Y
1
I
THR
31
B
THR
31
1
Y
1
I
GLU
32
B
GLU
32
1
Y
1
I
ASP
33
B
ASP
33
1
Y
1
I
GLU
34
B
GLU
34
1
Y
1
I
GLY
35
B
GLY
35
1
Y
1
I
SER
36
B
SER
36
1
Y
1
I
GLU
37
B
GLU
37
1
Y
1
I
GLN
38
B
GLN
38
1
Y
1
I
LYS
39
B
LYS
39
1
Y
1
I
ILE
40
B
ILE
40
1
Y
1
I
PRO
41
B
PRO
41
1
Y
1
I
GLU
381
B
GLU
381
1
Y
1
I
ALA
382
B
ALA
382
1
Y
1
I
ALA
383
B
ALA
383
1
Y
1
I
LYS
432
B
LYS
432
1
Y
1
L
L
ND2
O1
ASN
NDG
155
841
2.14
1
L
L
NZ
NE2
LYS
HIS
91
120
2.15
1
I
I
O4
O1
NAG
NDG
861
862
2.16
1
L
ALA
10
-49.63
151.71
1
L
ASN
18
-109.67
43.38
1
L
ASP
72
-40.14
-12.07
1
L
ASN
96
56.02
-131.94
1
L
SER
112
-69.17
80.59
1
L
ASN
135
-50.53
-76.07
1
L
ASN
178
-153.19
56.30
1
L
ALA
242
-35.30
-70.44
1
L
ARG
261
-175.08
124.84
1
L
VAL
263
-110.79
-162.14
1
L
GLU
265
58.94
16.68
1
L
ASP
277
72.52
-8.46
1
L
PHE
329
177.62
166.60
1
L
ASP
361
71.05
68.44
1
L
ASP
366
179.67
167.57
1
L
PRO
397
-31.91
98.32
1
L
VAL
400
-153.08
75.40
1
L
PHE
402
175.92
99.26
1
L
ALA
404
-121.22
-123.48
1
L
ASN
405
179.61
167.03
1
L
ARG
406
33.16
59.79
1
I
ALA
43
175.58
12.38
1
I
ASN
96
49.19
-125.01
1
I
ILE
111
-107.56
69.64
1
I
SER
112
-15.27
126.32
1
I
GLU
113
58.37
-8.64
1
I
TYR
131
-100.58
43.17
1
I
ASN
178
-108.83
73.92
1
I
THR
199
-83.63
-105.30
1
I
ALA
206
-53.83
179.04
1
I
ILE
207
64.93
109.88
1
I
ASN
208
-128.50
-95.65
1
I
GLU
209
-143.44
-31.60
1
I
ARG
261
-174.73
131.60
1
I
VAL
263
-94.61
-157.51
1
I
ASP
277
68.72
-13.32
1
I
TRP
307
-40.89
-70.06
1
I
GLU
357
76.04
95.83
1
I
ARG
359
70.74
32.90
1
I
ASP
361
166.88
4.64
1
I
ASN
376
-172.28
-158.28
1
I
GLU
378
59.85
-3.13
protein_rep.param
protein.top
carbohydrate.param
carbohydrate.top
water_rep.param
water_rep.top
60.84
0.85
0.0
-6.07
7.68
0.0
-8.52
0.258
0.008
0.204
2.60
38.63
1029
35674
34378
3
96.4
random
1
Restrained
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
Human antithrombin binary complex, PDB ID 1BR8
Engh & Huber
flat model
47.6314
0.331135
0.42
0.33
5.00
0.54
0.41
2.60
38.63
44
6801
135
0
6622
0.011
1.6
24.1
0.94
0.374
0.028
0.34
2.76
173
5477
6
3.1
95.2
58.3
2.6
40.55
1JVQ
34450
34380
0.0
-3.7
0.103
0.088
1
6.5
3.7
99.8
0.648
2.60
2.74
1.4
4946
0.557
1
3.8
95.1
data reduction
MOSFLM
data reduction
TRUNCATE
phasing
AMoRE
refinement
CNS
1.0
data scaling
CCP4
(TRUNCATE)
Crystal structure at 2.6A of the ternary complex between antithrombin, a P14-P8 reactive loop peptide, and an exogenous tetrapeptide
1
N
N
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
4
N
N
4
N
N
5
N
N
4
N
N
5
N
N
4
N
N
6
N
N
6
N
N
L
ASN
45
A
ASN
45
HELX_P
L
ASP
68
A
ASP
68
1
1
24
L
SER
79
A
SER
79
HELX_P
L
LEU
92
A
LEU
92
1
2
14
L
CYS
95
A
CYS
95
HELX_P
L
PHE
106
A
PHE
106
1
3
12
L
LYS
107
A
LYS
107
HELX_P
L
ILE
111
A
ILE
111
5
4
5
L
THR
115
A
THR
115
HELX_P
L
ARG
132
A
ARG
132
1
5
18
L
ASN
155
A
ASN
155
HELX_P
L
TYR
166
A
TYR
166
1
6
12
L
ASP
174
A
ASP
174
HELX_P
L
THR
194
A
THR
194
1
7
21
L
PRO
203
A
PRO
203
HELX_P
L
ILE
207
A
ILE
207
5
8
5
L
ALA
264
A
ALA
264
HELX_P
L
GLY
266
A
GLY
266
5
9
3
L
SER
291
A
SER
291
HELX_P
L
LYS
297
A
LYS
297
1
10
7
L
THR
300
A
THR
300
HELX_P
L
LEU
311
A
LEU
311
1
11
12
L
LEU
331
A
LEU
331
HELX_P
L
MET
338
A
MET
338
1
12
8
L
VAL
341
A
VAL
341
HELX_P
L
SER
345
A
SER
345
5
13
5
I
LYS
11
B
LYS
11
HELX_P
I
ILE
15
B
ILE
15
5
14
5
I
ASN
45
B
ASN
45
HELX_P
I
SER
69
B
SER
69
1
15
25
I
SER
79
B
SER
79
HELX_P
I
LEU
92
B
LEU
92
1
16
14
I
CYS
95
B
CYS
95
HELX_P
I
PHE
106
B
PHE
106
1
17
12
I
LYS
107
B
LYS
107
HELX_P
I
ILE
111
B
ILE
111
5
18
5
I
THR
115
B
THR
115
HELX_P
I
TYR
131
B
TYR
131
1
19
17
I
ASN
155
B
ASN
155
HELX_P
I
GLY
167
B
GLY
167
1
20
13
I
ASN
178
B
ASN
178
HELX_P
I
THR
194
B
THR
194
1
21
17
I
SER
230
B
SER
230
HELX_P
I
THR
234
B
THR
234
5
22
5
I
ALA
264
B
ALA
264
HELX_P
I
GLY
266
B
GLY
266
5
23
3
I
SER
291
B
SER
291
HELX_P
I
LEU
299
B
LEU
299
1
24
9
I
THR
300
B
THR
300
HELX_P
I
GLU
310
B
GLU
310
1
25
11
I
LEU
331
B
LEU
331
HELX_P
I
MET
338
B
MET
338
1
26
8
I
VAL
341
B
VAL
341
HELX_P
I
SER
345
B
SER
345
5
27
5
disulf
2.033
L
CYS
8
A
SG
CYS
8
1_555
L
CYS
128
A
SG
CYS
128
1_555
disulf
2.028
L
CYS
21
A
SG
CYS
21
1_555
L
CYS
95
A
SG
CYS
95
1_555
disulf
2.029
L
CYS
247
A
SG
CYS
247
1_555
L
CYS
430
A
SG
CYS
430
1_555
disulf
2.045
I
CYS
8
B
SG
CYS
8
1_555
I
CYS
128
B
SG
CYS
128
1_555
disulf
2.034
I
CYS
21
B
SG
CYS
21
1_555
I
CYS
95
B
SG
CYS
95
1_555
disulf
2.034
I
CYS
247
B
SG
CYS
247
1_555
I
CYS
430
B
SG
CYS
430
1_555
covale
1.327
both
C
ACE
1
C
C
ACE
1
1_555
C
SER
2
C
N
SER
2
1_555
covale
1.244
both
D
PHE
12
D
C
PHE
4
1_555
D
NH2
13
D
N
NH2
5
1_555
HYDROLASE/HYDROLASE INHIBITOR
loop-sheet polymer, beta-barrel, BLOOD CLOTTING, HYDROLASE-HYDROLASE INHIBITOR complex
ANT3_HUMAN
UNP
1
33
P01008
HGSPVDICTAKPRDIPMNPMCIYRSPEKKATEDEGSEQKIPEATNRRVWELSKANSRFATTFYQHLADSKNDNDNIFLSP
LSISTAFAMTKLGACNDTLQQLMEVFKFDTISEKTSDQIHFFFAKLNCRLYRKANKSSKLVSANRLFGDKSLTFNETYQD
ISELVYGAKLQPLDFKENAEQSRAAINKWVSNKTEGRITDVIPSEAINELTVLVLVNTIYFKGLWKSKFSPENTRKELFY
KADGESCSASMMYQEGKFRYRRVAEGTQVLELPFKGDDITMVLILPKPEKSLAKVEKELTPEVLQEWLDELEEMMLVVHM
PRFRIEDGFSLKEQLQDMGLVDLFSPEKSKLPGIVAEGRDDLYVSDAFHKAFLEVNEEGSEAAASTAVVIAGRSLNPNRV
TFKANRPFLVFIREVPLNTIIFMGRVANPCVK
1JVQ
PDB
2
1JVQ
1JVQ
PDB
3
1JVQ
33
464
1JVQ
1
432
P01008
L
1
1
432
33
464
1JVQ
1
432
P01008
I
1
1
432
1
8
1JVQ
1
8
1JVQ
C
2
1
8
9
13
1JVQ
9
13
1JVQ
D
3
1
5
8
8
2
2
7
8
6
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
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
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
L
ILE
76
A
ILE
76
L
LEU
78
A
LEU
78
L
THR
419
A
THR
419
L
VAL
426
A
VAL
426
L
PHE
408
A
PHE
408
L
GLU
414
A
GLU
414
L
ILE
279
A
ILE
279
L
LEU
285
A
LEU
285
L
GLN
268
A
GLN
268
L
PRO
273
A
PRO
273
L
SER
250
A
SER
250
L
ARG
262
A
ARG
262
L
GLU
312
A
GLU
312
L
SER
330
A
SER
330
L
ARG
235
A
ARG
235
L
LYS
236
A
LYS
236
L
LYS
169
A
LYS
169
L
LEU
173
A
LEU
173
L
LYS
139
A
LYS
139
L
ASP
149
A
ASP
149
L
LEU
213
A
LEU
213
L
LEU
224
A
LEU
224
L
GLY
379
A
GLY
379
L
ILE
390
A
ILE
390
L
VAL
364
A
VAL
364
L
VAL
375
A
VAL
375
L
GLU
312
A
GLU
312
L
SER
330
A
SER
330
L
SER
250
A
SER
250
L
ARG
262
A
ARG
262
I
THR
386
B
THR
386
I
ILE
390
B
ILE
390
L
THR
153
A
THR
153
L
PHE
154
A
PHE
154
L
VAL
355
A
VAL
355
L
GLU
357
A
GLU
357
L
PHE
239
A
PHE
239
L
TYR
240
A
TYR
240
L
SER
246
A
SER
246
L
CYS
247
A
CYS
247
I
ILE
76
B
ILE
76
I
LEU
78
B
LEU
78
I
THR
419
B
THR
419
I
VAL
426
B
VAL
426
I
PHE
408
B
PHE
408
I
GLU
414
B
GLU
414
I
ILE
279
B
ILE
279
I
LEU
285
B
LEU
285
I
GLN
268
B
GLN
268
I
PRO
273
B
PRO
273
I
SER
246
B
SER
246
I
ARG
262
B
ARG
262
I
ARG
235
B
ARG
235
I
TYR
240
B
TYR
240
I
ILE
76
B
ILE
76
I
LEU
78
B
LEU
78
I
THR
419
B
THR
419
I
VAL
426
B
VAL
426
I
PHE
408
B
PHE
408
I
GLU
414
B
GLU
414
I
ILE
279
B
ILE
279
I
LEU
285
B
LEU
285
I
GLN
268
B
GLN
268
I
PRO
273
B
PRO
273
I
SER
246
B
SER
246
I
ARG
262
B
ARG
262
I
GLU
312
B
GLU
312
I
PRO
321
B
PRO
321
I
VAL
400
B
VAL
400
I
LYS
403
B
LYS
403
I
LYS
169
B
LYS
169
I
LEU
173
B
LEU
173
I
LYS
139
B
LYS
139
I
ASP
149
B
ASP
149
I
LEU
213
B
LEU
213
I
GLY
223
B
GLY
223
C
SER
2
C
SER
2
C
ALA
4
C
ALA
4
I
ASP
366
B
ASP
366
I
VAL
375
B
VAL
375
I
PHE
323
B
PHE
323
I
SER
330
B
SER
330
4
monoclinic
P 1 21 1