0.018212
0.010514
0.000000
0.000000
0.021029
0.000000
0.000000
0.000000
0.009158
0.00000
0.00000
0.00000
Katz, B.A.
Mackman, R.
Luong, C.
Radika, K.
Martelli, A.
Sprengeler, P.A.
Wang, J.
Chan, H.
Wong, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
54.910
54.910
109.200
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
Ca 2
40.078
CALCIUM ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C8 H8 N3 S 1
178.234
THIENO[2,3-B]PYRIDINE-2-CARBOXAMIDINE
non-polymer
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
Mg 2
24.305
MAGNESIUM ION
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
O4 S -2
96.063
SULFATE ION
non-polymer
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
CA
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
N
81
N
O
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
C
Y
90
N
C
N
91
N
N
N
92
N
N
Y
93
N
S
Y
94
N
C
Y
95
N
C
Y
96
N
C
Y
97
N
N
Y
98
N
C
Y
99
N
C
Y
100
N
C
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
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
N
N
118
N
O
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
H
N
128
N
H
N
129
N
N
N
130
S
C
N
131
N
C
N
132
N
O
N
133
N
C
N
134
N
C
N
135
N
C
N
136
N
O
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
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
N
N
149
N
C
N
150
N
C
N
151
N
O
N
152
N
O
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
N
C
Y
163
N
C
Y
164
N
N
Y
165
N
C
Y
166
N
C
Y
167
N
N
N
168
N
O
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
O
N
180
N
H
N
181
N
H
N
182
N
N
N
183
S
C
N
184
N
C
N
185
N
O
N
186
S
C
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
O
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
N
N
205
S
C
N
206
N
C
N
207
N
O
N
208
N
C
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
O
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
N
N
227
S
C
N
228
N
C
N
229
N
O
N
230
N
C
N
231
N
C
N
232
N
C
N
233
N
C
N
234
N
N
N
235
N
O
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
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
N
256
N
C
N
257
N
S
N
258
N
C
N
259
N
O
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
H
N
269
N
H
N
270
N
H
N
271
N
MG
N
272
N
N
N
273
S
C
N
274
N
C
N
275
N
O
N
276
N
C
Y
277
N
C
Y
278
N
C
Y
279
N
C
Y
280
N
C
Y
281
N
C
Y
282
N
C
N
283
N
O
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
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
N
N
296
S
C
N
297
N
C
N
298
N
O
N
299
N
C
N
300
N
C
N
301
N
C
N
302
N
O
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
N
N
313
S
C
N
314
N
C
N
315
N
O
N
316
N
C
N
317
N
O
N
318
N
O
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
S
N
327
N
O
N
328
N
O
N
329
N
O
N
330
N
O
N
331
N
N
N
332
S
C
N
333
N
C
N
334
N
O
N
335
R
C
N
336
N
O
N
337
N
C
N
338
N
O
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
N
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
N
362
N
O
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
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
Y
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
Y
384
N
C
Y
385
N
C
N
386
N
O
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
H
N
398
N
H
N
399
N
N
N
400
S
C
N
401
N
C
N
402
N
O
N
403
N
C
N
404
N
C
N
405
N
C
N
406
N
O
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
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
doub
Y
86
N
sing
Y
87
N
doub
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
Y
92
N
sing
Y
93
N
doub
Y
94
N
sing
Y
95
N
sing
Y
96
N
sing
N
97
N
sing
Y
98
N
doub
Y
99
N
sing
N
100
N
sing
Y
101
N
doub
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
doub
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
doub
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
sing
N
127
N
sing
N
128
N
sing
N
129
N
doub
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
doub
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
doub
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
doub
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
Y
161
N
sing
Y
162
N
doub
Y
163
N
doub
N
164
N
sing
Y
165
N
sing
N
166
N
sing
Y
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
doub
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
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
doub
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
Y
269
N
doub
Y
270
N
sing
Y
271
N
sing
N
272
N
sing
Y
273
N
doub
N
274
N
sing
Y
275
N
doub
N
276
N
sing
Y
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
doub
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
doub
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
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
doub
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
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
doub
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
Y
342
N
doub
Y
343
N
sing
Y
344
N
sing
N
345
N
sing
Y
346
N
doub
Y
347
N
sing
Y
348
N
sing
N
349
N
sing
Y
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
doub
N
354
N
sing
Y
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
doub
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
Y
370
N
doub
Y
371
N
sing
Y
372
N
sing
N
373
N
sing
Y
374
N
doub
N
375
N
sing
Y
376
N
doub
N
377
N
sing
Y
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
doub
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
sing
UK
Chem.Biol.
CBOLE2
2050
1074-5521
7
299
312
10.1016/S1074-5521(00)00104-6
10779411
Structural basis for selectivity of a small molecule, S1-binding, submicromolar inhibitor of urokinase-type plasminogen activator.
2000
10.2210/pdb1c5u/pdb
pdb_00001c5u
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
MSC MIRRORS
IMAGE PLATE
1998-03-08
RIGAKU RAXIS IV++
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
23324.287
PROTEIN (TRYPSIN)
3.4.21.4
1
nat
polymer
40.078
CALCIUM ION
1
syn
non-polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
96.063
SULFATE ION
2
syn
non-polymer
178.234
THIENO[2,3-B]PYRIDINE-2-CARBOXAMIDINE
1
syn
non-polymer
18.015
water
209
nat
water
no
no
IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT
LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM
FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT
LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM
FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
A
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
cattle
Bos
sample
9913
Bos taurus
1
2.04
18.0
VAPOR DIFFUSION
5.50
trypsin-benzamidine, P3(1) 2 1 were grown by vapor
diffusion, as described for P2(1) 2(1) 2(1) (large cell)
(Mangel, et al., Biochemistry 29, 8351-8357, 1990) The crystal was
soaked in a solution of 1.73 M MgSO4 . 7 H2O, 150 mM MES, 1 mM CaCl2,
2.0 % DMSO,saturated with inhibitor, pH 5.50 over a period of several
days with several replacements of the soaking solution., VAPOR DIFFUSION
pdbx_unobs_or_zero_occ_atoms
software
atom_site
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
pdbx_struct_special_symmetry
pdbx_unobs_or_zero_occ_atoms
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Atomic model
Advisory
Refinement description
Advisory
Atomic model
Data collection
Database references
Derived calculations
1
0
2000-12-22
1
1
2008-04-26
1
2
2011-07-13
1
3
2011-11-16
1
4
2017-10-04
2
0
2023-12-27
_atom_site.occupancy
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_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_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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
1999-12-22
REL
REL
CA
CALCIUM ION
MG
MAGNESIUM ION
SO4
SULFATE ION
ESP
THIENO[2,3-B]PYRIDINE-2-CARBOXAMIDINE
HOH
water
CA
247
2
CA
CA
247
A
MG
263
3
MG
MG
263
A
SO4
339
4
SO4
SO4
339
A
SO4
467
4
SO4
SO4
467
A
ESP
246
5
ESP
ESP
246
A
HOH
248
6
HOH
HOH
248
A
HOH
249
6
HOH
HOH
249
A
HOH
250
6
HOH
HOH
250
A
HOH
251
6
HOH
HOH
251
A
HOH
252
6
HOH
HOH
252
A
HOH
253
6
HOH
HOH
253
A
HOH
254
6
HOH
HOH
254
A
HOH
255
6
HOH
HOH
255
A
HOH
256
6
HOH
HOH
256
A
HOH
257
6
HOH
HOH
257
A
HOH
258
6
HOH
HOH
258
A
HOH
259
6
HOH
HOH
259
A
HOH
260
6
HOH
HOH
260
A
HOH
261
6
HOH
HOH
261
A
HOH
262
6
HOH
HOH
262
A
HOH
264
6
HOH
HOH
264
A
HOH
265
6
HOH
HOH
265
A
HOH
266
6
HOH
HOH
266
A
HOH
267
6
HOH
HOH
267
A
HOH
268
6
HOH
HOH
268
A
HOH
269
6
HOH
HOH
269
A
HOH
270
6
HOH
HOH
270
A
HOH
271
6
HOH
HOH
271
A
HOH
272
6
HOH
HOH
272
A
HOH
273
6
HOH
HOH
273
A
HOH
274
6
HOH
HOH
274
A
HOH
275
6
HOH
HOH
275
A
HOH
276
6
HOH
HOH
276
A
HOH
277
6
HOH
HOH
277
A
HOH
278
6
HOH
HOH
278
A
HOH
279
6
HOH
HOH
279
A
HOH
280
6
HOH
HOH
280
A
HOH
281
6
HOH
HOH
281
A
HOH
282
6
HOH
HOH
282
A
HOH
283
6
HOH
HOH
283
A
HOH
284
6
HOH
HOH
284
A
HOH
285
6
HOH
HOH
285
A
HOH
286
6
HOH
HOH
286
A
HOH
287
6
HOH
HOH
287
A
HOH
288
6
HOH
HOH
288
A
HOH
289
6
HOH
HOH
289
A
HOH
290
6
HOH
HOH
290
A
HOH
291
6
HOH
HOH
291
A
HOH
292
6
HOH
HOH
292
A
HOH
293
6
HOH
HOH
293
A
HOH
294
6
HOH
HOH
294
A
HOH
295
6
HOH
HOH
295
A
HOH
296
6
HOH
HOH
296
A
HOH
297
6
HOH
HOH
297
A
HOH
298
6
HOH
HOH
298
A
HOH
299
6
HOH
HOH
299
A
HOH
300
6
HOH
HOH
300
A
HOH
301
6
HOH
HOH
301
A
HOH
303
6
HOH
HOH
303
A
HOH
304
6
HOH
HOH
304
A
HOH
305
6
HOH
HOH
305
A
HOH
306
6
HOH
HOH
306
A
HOH
307
6
HOH
HOH
307
A
HOH
308
6
HOH
HOH
308
A
HOH
309
6
HOH
HOH
309
A
HOH
310
6
HOH
HOH
310
A
HOH
311
6
HOH
HOH
311
A
HOH
312
6
HOH
HOH
312
A
HOH
313
6
HOH
HOH
313
A
HOH
314
6
HOH
HOH
314
A
HOH
315
6
HOH
HOH
315
A
HOH
316
6
HOH
HOH
316
A
HOH
318
6
HOH
HOH
318
A
HOH
319
6
HOH
HOH
319
A
HOH
320
6
HOH
HOH
320
A
HOH
321
6
HOH
HOH
321
A
HOH
322
6
HOH
HOH
322
A
HOH
323
6
HOH
HOH
323
A
HOH
324
6
HOH
HOH
324
A
HOH
325
6
HOH
HOH
325
A
HOH
326
6
HOH
HOH
326
A
HOH
330
6
HOH
HOH
330
A
HOH
332
6
HOH
HOH
332
A
HOH
333
6
HOH
HOH
333
A
HOH
334
6
HOH
HOH
334
A
HOH
335
6
HOH
HOH
335
A
HOH
336
6
HOH
HOH
336
A
HOH
337
6
HOH
HOH
337
A
HOH
338
6
HOH
HOH
338
A
HOH
340
6
HOH
HOH
340
A
HOH
341
6
HOH
HOH
341
A
HOH
342
6
HOH
HOH
342
A
HOH
343
6
HOH
HOH
343
A
HOH
344
6
HOH
HOH
344
A
HOH
346
6
HOH
HOH
346
A
HOH
347
6
HOH
HOH
347
A
HOH
349
6
HOH
HOH
349
A
HOH
350
6
HOH
HOH
350
A
HOH
351
6
HOH
HOH
351
A
HOH
352
6
HOH
HOH
352
A
HOH
353
6
HOH
HOH
353
A
HOH
356
6
HOH
HOH
356
A
HOH
357
6
HOH
HOH
357
A
HOH
358
6
HOH
HOH
358
A
HOH
363
6
HOH
HOH
363
A
HOH
364
6
HOH
HOH
364
A
HOH
365
6
HOH
HOH
365
A
HOH
366
6
HOH
HOH
366
A
HOH
370
6
HOH
HOH
370
A
HOH
371
6
HOH
HOH
371
A
HOH
373
6
HOH
HOH
373
A
HOH
374
6
HOH
HOH
374
A
HOH
376
6
HOH
HOH
376
A
HOH
377
6
HOH
HOH
377
A
HOH
379
6
HOH
HOH
379
A
HOH
380
6
HOH
HOH
380
A
HOH
381
6
HOH
HOH
381
A
HOH
382
6
HOH
HOH
382
A
HOH
383
6
HOH
HOH
383
A
HOH
385
6
HOH
HOH
385
A
HOH
389
6
HOH
HOH
389
A
HOH
392
6
HOH
HOH
392
A
HOH
393
6
HOH
HOH
393
A
HOH
394
6
HOH
HOH
394
A
HOH
395
6
HOH
HOH
395
A
HOH
396
6
HOH
HOH
396
A
HOH
397
6
HOH
HOH
397
A
HOH
401
6
HOH
HOH
401
A
HOH
404
6
HOH
HOH
404
A
HOH
406
6
HOH
HOH
406
A
HOH
407
6
HOH
HOH
407
A
HOH
408
6
HOH
HOH
408
A
HOH
421
6
HOH
HOH
421
A
HOH
432
6
HOH
HOH
432
A
HOH
436
6
HOH
HOH
436
A
HOH
438
6
HOH
HOH
438
A
HOH
444
6
HOH
HOH
444
A
HOH
445
6
HOH
HOH
445
A
HOH
450
6
HOH
HOH
450
A
HOH
463
6
HOH
HOH
463
A
HOH
466
6
HOH
HOH
466
A
HOH
473
6
HOH
HOH
473
A
HOH
476
6
HOH
HOH
476
A
HOH
479
6
HOH
HOH
479
A
HOH
480
6
HOH
HOH
480
A
HOH
481
6
HOH
HOH
481
A
HOH
483
6
HOH
HOH
483
A
HOH
500
6
HOH
HOH
500
A
HOH
503
6
HOH
HOH
503
A
HOH
506
6
HOH
HOH
506
A
HOH
511
6
HOH
HOH
511
A
HOH
522
6
HOH
HOH
522
A
HOH
523
6
HOH
HOH
523
A
HOH
524
6
HOH
HOH
524
A
HOH
528
6
HOH
HOH
528
A
HOH
530
6
HOH
HOH
530
A
HOH
536
6
HOH
HOH
536
A
HOH
555
6
HOH
HOH
555
A
HOH
556
6
HOH
HOH
556
A
HOH
557
6
HOH
HOH
557
A
HOH
558
6
HOH
HOH
558
A
HOH
560
6
HOH
HOH
560
A
HOH
561
6
HOH
HOH
561
A
HOH
562
6
HOH
HOH
562
A
HOH
565
6
HOH
HOH
565
A
HOH
566
6
HOH
HOH
566
A
HOH
567
6
HOH
HOH
567
A
HOH
568
6
HOH
HOH
568
A
HOH
569
6
HOH
HOH
569
A
HOH
570
6
HOH
HOH
570
A
HOH
571
6
HOH
HOH
571
A
HOH
572
6
HOH
HOH
572
A
HOH
573
6
HOH
HOH
573
A
HOH
574
6
HOH
HOH
574
A
HOH
576
6
HOH
HOH
576
A
HOH
577
6
HOH
HOH
577
A
HOH
581
6
HOH
HOH
581
A
HOH
587
6
HOH
HOH
587
A
HOH
588
6
HOH
HOH
588
A
HOH
599
6
HOH
HOH
599
A
HOH
604
6
HOH
HOH
604
A
HOH
607
6
HOH
HOH
607
A
HOH
624
6
HOH
HOH
624
A
HOH
627
6
HOH
HOH
627
A
HOH
630
6
HOH
HOH
630
A
HOH
632
6
HOH
HOH
632
A
HOH
635
6
HOH
HOH
635
A
HOH
637
6
HOH
HOH
637
A
HOH
646
6
HOH
HOH
646
A
HOH
652
6
HOH
HOH
652
A
HOH
656
6
HOH
HOH
656
A
HOH
661
6
HOH
HOH
661
A
HOH
664
6
HOH
HOH
664
A
HOH
665
6
HOH
HOH
665
A
HOH
669
6
HOH
HOH
669
A
HOH
670
6
HOH
HOH
670
A
HOH
672
6
HOH
HOH
672
A
HOH
675
6
HOH
HOH
675
A
HOH
682
6
HOH
HOH
682
A
HOH
684
6
HOH
HOH
684
A
HOH
690
6
HOH
HOH
690
A
HOH
691
6
HOH
HOH
691
A
HOH
693
6
HOH
HOH
693
A
HOH
694
6
HOH
HOH
694
A
HOH
696
6
HOH
HOH
696
A
HOH
699
6
HOH
HOH
699
A
HOH
700
6
HOH
HOH
700
A
HOH
706
6
HOH
HOH
706
A
HOH
712
6
HOH
HOH
712
A
HOH
713
6
HOH
HOH
713
A
HOH
715
6
HOH
HOH
715
A
HOH
722
6
HOH
HOH
722
A
HOH
723
6
HOH
HOH
723
A
HOH
725
6
HOH
HOH
725
A
ILE
16
n
1
ILE
16
A
VAL
17
n
2
VAL
17
A
GLY
18
n
3
GLY
18
A
GLY
19
n
4
GLY
19
A
TYR
20
n
5
TYR
20
A
THR
21
n
6
THR
21
A
CYS
22
n
7
CYS
22
A
GLY
23
n
8
GLY
23
A
ALA
24
n
9
ALA
24
A
ASN
25
n
10
ASN
25
A
THR
26
n
11
THR
26
A
VAL
27
n
12
VAL
27
A
PRO
28
n
13
PRO
28
A
TYR
29
n
14
TYR
29
A
GLN
30
n
15
GLN
30
A
VAL
31
n
16
VAL
31
A
SER
32
n
17
SER
32
A
LEU
33
n
18
LEU
33
A
ASN
34
n
19
ASN
34
A
SER
37
n
20
SER
37
A
GLY
38
n
21
GLY
38
A
TYR
39
n
22
TYR
39
A
HIS
40
n
23
HIS
40
A
PHE
41
n
24
PHE
41
A
CYS
42
n
25
CYS
42
A
GLY
43
n
26
GLY
43
A
GLY
44
n
27
GLY
44
A
SER
45
n
28
SER
45
A
LEU
46
n
29
LEU
46
A
ILE
47
n
30
ILE
47
A
ASN
48
n
31
ASN
48
A
SER
49
n
32
SER
49
A
GLN
50
n
33
GLN
50
A
TRP
51
n
34
TRP
51
A
VAL
52
n
35
VAL
52
A
VAL
53
n
36
VAL
53
A
SER
54
n
37
SER
54
A
ALA
55
n
38
ALA
55
A
ALA
56
n
39
ALA
56
A
HIS
57
n
40
HIS
57
A
CYS
58
n
41
CYS
58
A
TYR
59
n
42
TYR
59
A
LYS
60
n
43
LYS
60
A
SER
61
n
44
SER
61
A
GLY
62
n
45
GLY
62
A
ILE
63
n
46
ILE
63
A
GLN
64
n
47
GLN
64
A
VAL
65
n
48
VAL
65
A
ARG
66
n
49
ARG
66
A
LEU
67
n
50
LEU
67
A
GLY
69
n
51
GLY
69
A
GLU
70
n
52
GLU
70
A
ASP
71
n
53
ASP
71
A
ASN
72
n
54
ASN
72
A
ILE
73
n
55
ILE
73
A
ASN
74
n
56
ASN
74
A
VAL
75
n
57
VAL
75
A
VAL
76
n
58
VAL
76
A
GLU
77
n
59
GLU
77
A
GLY
78
n
60
GLY
78
A
ASN
79
n
61
ASN
79
A
GLU
80
n
62
GLU
80
A
GLN
81
n
63
GLN
81
A
PHE
82
n
64
PHE
82
A
ILE
83
n
65
ILE
83
A
SER
84
n
66
SER
84
A
ALA
85
n
67
ALA
85
A
SER
86
n
68
SER
86
A
LYS
87
n
69
LYS
87
A
SER
88
n
70
SER
88
A
ILE
89
n
71
ILE
89
A
VAL
90
n
72
VAL
90
A
HIS
91
n
73
HIS
91
A
PRO
92
n
74
PRO
92
A
SER
93
n
75
SER
93
A
TYR
94
n
76
TYR
94
A
ASN
95
n
77
ASN
95
A
SER
96
n
78
SER
96
A
ASN
97
n
79
ASN
97
A
THR
98
n
80
THR
98
A
LEU
99
n
81
LEU
99
A
ASN
100
n
82
ASN
100
A
ASN
101
n
83
ASN
101
A
ASP
102
n
84
ASP
102
A
ILE
103
n
85
ILE
103
A
MET
104
n
86
MET
104
A
LEU
105
n
87
LEU
105
A
ILE
106
n
88
ILE
106
A
LYS
107
n
89
LYS
107
A
LEU
108
n
90
LEU
108
A
LYS
109
n
91
LYS
109
A
SER
110
n
92
SER
110
A
ALA
111
n
93
ALA
111
A
ALA
112
n
94
ALA
112
A
SER
113
n
95
SER
113
A
LEU
114
n
96
LEU
114
A
ASN
115
n
97
ASN
115
A
SER
116
n
98
SER
116
A
ARG
117
n
99
ARG
117
A
VAL
118
n
100
VAL
118
A
ALA
119
n
101
ALA
119
A
SER
120
n
102
SER
120
A
ILE
121
n
103
ILE
121
A
SER
122
n
104
SER
122
A
LEU
123
n
105
LEU
123
A
PRO
124
n
106
PRO
124
A
THR
125
n
107
THR
125
A
SER
127
n
108
SER
127
A
CYS
128
n
109
CYS
128
A
ALA
129
n
110
ALA
129
A
SER
130
n
111
SER
130
A
ALA
132
n
112
ALA
132
A
GLY
133
n
113
GLY
133
A
THR
134
n
114
THR
134
A
GLN
135
n
115
GLN
135
A
CYS
136
n
116
CYS
136
A
LEU
137
n
117
LEU
137
A
ILE
138
n
118
ILE
138
A
SER
139
n
119
SER
139
A
GLY
140
n
120
GLY
140
A
TRP
141
n
121
TRP
141
A
GLY
142
n
122
GLY
142
A
ASN
143
n
123
ASN
143
A
THR
144
n
124
THR
144
A
LYS
145
n
125
LYS
145
A
SER
146
n
126
SER
146
A
SER
147
n
127
SER
147
A
GLY
148
n
128
GLY
148
A
THR
149
n
129
THR
149
A
SER
150
n
130
SER
150
A
TYR
151
n
131
TYR
151
A
PRO
152
n
132
PRO
152
A
ASP
153
n
133
ASP
153
A
VAL
154
n
134
VAL
154
A
LEU
155
n
135
LEU
155
A
LYS
156
n
136
LYS
156
A
CYS
157
n
137
CYS
157
A
LEU
158
n
138
LEU
158
A
LYS
159
n
139
LYS
159
A
ALA
160
n
140
ALA
160
A
PRO
161
n
141
PRO
161
A
ILE
162
n
142
ILE
162
A
LEU
163
n
143
LEU
163
A
SER
164
n
144
SER
164
A
ASP
165
n
145
ASP
165
A
SER
166
n
146
SER
166
A
SER
167
n
147
SER
167
A
CYS
168
n
148
CYS
168
A
LYS
169
n
149
LYS
169
A
SER
170
n
150
SER
170
A
ALA
171
n
151
ALA
171
A
TYR
172
n
152
TYR
172
A
PRO
173
n
153
PRO
173
A
GLY
174
n
154
GLY
174
A
GLN
175
n
155
GLN
175
A
ILE
176
n
156
ILE
176
A
THR
177
n
157
THR
177
A
SER
178
n
158
SER
178
A
ASN
179
n
159
ASN
179
A
MET
180
n
160
MET
180
A
PHE
181
n
161
PHE
181
A
CYS
182
n
162
CYS
182
A
ALA
183
n
163
ALA
183
A
GLY
184
n
164
A
GLY
184
A
TYR
184
n
165
TYR
184
A
LEU
185
n
166
LEU
185
A
GLU
186
n
167
GLU
186
A
GLY
187
n
168
GLY
187
A
GLY
188
n
169
A
GLY
188
A
LYS
188
n
170
LYS
188
A
ASP
189
n
171
ASP
189
A
SER
190
n
172
SER
190
A
CYS
191
n
173
CYS
191
A
GLN
192
n
174
GLN
192
A
GLY
193
n
175
GLY
193
A
ASP
194
n
176
ASP
194
A
SER
195
n
177
SER
195
A
GLY
196
n
178
GLY
196
A
GLY
197
n
179
GLY
197
A
PRO
198
n
180
PRO
198
A
VAL
199
n
181
VAL
199
A
VAL
200
n
182
VAL
200
A
CYS
201
n
183
CYS
201
A
SER
202
n
184
SER
202
A
GLY
203
n
185
GLY
203
A
LYS
204
n
186
LYS
204
A
LEU
209
n
187
LEU
209
A
GLN
210
n
188
GLN
210
A
GLY
211
n
189
GLY
211
A
ILE
212
n
190
ILE
212
A
VAL
213
n
191
VAL
213
A
SER
214
n
192
SER
214
A
TRP
215
n
193
TRP
215
A
GLY
216
n
194
GLY
216
A
SER
217
n
195
SER
217
A
GLY
219
n
196
GLY
219
A
CYS
220
n
197
CYS
220
A
ALA
221
n
198
A
ALA
221
A
GLN
221
n
199
GLN
221
A
LYS
222
n
200
LYS
222
A
ASN
223
n
201
ASN
223
A
LYS
224
n
202
LYS
224
A
PRO
225
n
203
PRO
225
A
GLY
226
n
204
GLY
226
A
VAL
227
n
205
VAL
227
A
TYR
228
n
206
TYR
228
A
THR
229
n
207
THR
229
A
LYS
230
n
208
LYS
230
A
VAL
231
n
209
VAL
231
A
CYS
232
n
210
CYS
232
A
ASN
233
n
211
ASN
233
A
TYR
234
n
212
TYR
234
A
VAL
235
n
213
VAL
235
A
SER
236
n
214
SER
236
A
TRP
237
n
215
TRP
237
A
ILE
238
n
216
ILE
238
A
LYS
239
n
217
LYS
239
A
GLN
240
n
218
GLN
240
A
THR
241
n
219
THR
241
A
ILE
242
n
220
ILE
242
A
ALA
243
n
221
ALA
243
A
SER
244
n
222
SER
244
A
ASN
245
n
223
ASN
245
A
author_defined_assembly
1
monomeric
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
247
B
CA
CA
1_555
A
ASN
72
A
O
ASN
54
1_555
85.5
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
247
B
CA
CA
1_555
A
VAL
75
A
O
VAL
57
1_555
171.3
A
ASN
72
A
O
ASN
54
1_555
A
CA
247
B
CA
CA
1_555
A
VAL
75
A
O
VAL
57
1_555
94.2
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
247
B
CA
CA
1_555
A
GLU
80
A
OE2
GLU
62
1_555
91.2
A
ASN
72
A
O
ASN
54
1_555
A
CA
247
B
CA
CA
1_555
A
GLU
80
A
OE2
GLU
62
1_555
165.1
A
VAL
75
A
O
VAL
57
1_555
A
CA
247
B
CA
CA
1_555
A
GLU
80
A
OE2
GLU
62
1_555
91.3
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
247
B
CA
CA
1_555
A
HOH
271
G
O
HOH
1_555
82.2
A
ASN
72
A
O
ASN
54
1_555
A
CA
247
B
CA
CA
1_555
A
HOH
271
G
O
HOH
1_555
106.0
A
VAL
75
A
O
VAL
57
1_555
A
CA
247
B
CA
CA
1_555
A
HOH
271
G
O
HOH
1_555
89.5
A
GLU
80
A
OE2
GLU
62
1_555
A
CA
247
B
CA
CA
1_555
A
HOH
271
G
O
HOH
1_555
87.9
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
247
B
CA
CA
1_555
A
HOH
309
G
O
HOH
1_555
84.6
A
ASN
72
A
O
ASN
54
1_555
A
CA
247
B
CA
CA
1_555
A
HOH
309
G
O
HOH
1_555
90.7
A
VAL
75
A
O
VAL
57
1_555
A
CA
247
B
CA
CA
1_555
A
HOH
309
G
O
HOH
1_555
104.1
A
GLU
80
A
OE2
GLU
62
1_555
A
CA
247
B
CA
CA
1_555
A
HOH
309
G
O
HOH
1_555
74.5
A
HOH
271
G
O
HOH
1_555
A
CA
247
B
CA
CA
1_555
A
HOH
309
G
O
HOH
1_555
157.7
A
SER
139
A
O
SER
119
1_555
A
MG
263
C
MG
MG
1_555
A
ASP
194
A
O
ASP
176
1_555
114.3
A
SER
139
A
O
SER
119
1_555
A
MG
263
C
MG
MG
1_555
A
HOH
250
G
O
HOH
1_555
120.8
A
ASP
194
A
O
ASP
176
1_555
A
MG
263
C
MG
MG
1_555
A
HOH
250
G
O
HOH
1_555
93.2
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
A
O
TYR
20
A
O
TYR
5
A
N
CYS
157
A
N
CYS
137
A
O
ALA
160
A
O
ALA
140
A
N
CYS
136
A
N
CYS
116
A
N
SER
139
A
N
SER
119
A
O
PRO
198
A
O
PRO
180
A
N
CYS
201
A
N
CYS
183
A
O
LYS
204
A
O
LYS
186
A
O
TRP
215
A
O
TRP
193
A
N
VAL
227
A
N
VAL
205
A
N
TYR
228
A
N
TYR
206
A
O
PHE
181
A
O
PHE
161
A
O
LEU
33
A
O
LEU
18
A
N
PHE
41
A
N
PHE
24
A
N
ILE
47
A
N
ILE
30
A
O
TRP
51
A
O
TRP
34
A
N
SER
54
A
N
SER
37
A
O
MET
104
A
O
MET
86
A
O
LYS
107
A
O
LYS
89
A
N
SER
86
A
N
SER
68
A
O
ILE
83
A
O
ILE
65
A
N
VAL
65
A
N
VAL
48
A
N
ARG
66
A
N
ARG
49
A
O
SER
32
A
O
SER
17
1
A
HOH
571
G
HOH
1
A
HOH
576
G
HOH
1
A
CB
SER
88
A
A
CB
SER
70
0
Y
1
A
OG
SER
88
A
A
OG
SER
70
0
Y
1
A
NZ
LYS
224
A
NZ
LYS
202
0
Y
1
A
A
HH12
H2
ARG
HOH
66
268
1.34
1
A
A
HH
HZ3
TYR
LYS
39
60
1.34
1
A
A
O
H2
GLY
HOH
216
379
1.58
1
A
A
O
H2
THR
HOH
144
316
1.59
1
A
A
O
H2
ALA
HOH
56
395
1.60
1
A
A
O
H1
TYR
HOH
59
530
1.60
1
A
A
H2
O
HOH
HOH
571
574
1.60
1
A
ARG
66
0.096
SIDE CHAIN
1
8.10
0.90
109.00
117.10
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
51
51
51
N
1
6.68
1.10
130.40
137.08
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
51
51
51
N
1
-3.42
0.50
120.30
116.88
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
117
117
117
N
1
-6.59
1.00
110.10
103.51
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
141
141
141
N
1
8.65
0.90
109.00
117.65
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
141
141
141
N
1
7.45
1.10
130.40
137.85
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
141
141
141
N
1
-6.60
1.00
107.30
100.70
A
A
A
NE1
CE2
CD2
TRP
TRP
TRP
141
141
141
N
1
7.51
0.90
109.00
116.51
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
215
215
215
N
1
7.18
1.10
130.40
137.58
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
215
215
215
N
1
-6.86
1.00
110.10
103.24
A
A
A
CG
CD1
NE1
TRP
TRP
TRP
237
237
237
N
1
8.00
0.90
109.00
117.00
A
A
A
CD1
NE1
CE2
TRP
TRP
TRP
237
237
237
N
1
7.87
1.10
130.40
138.27
A
A
A
NE1
CE2
CZ2
TRP
TRP
TRP
237
237
237
N
1
A
A
CG
CD2
HIS
HIS
57
57
0.058
0.009
1.354
1.412
N
1
A
A
H1
H2
HOH
HOH
571
571
1.06
1_555
4_646
1
A
ASP
71
-134.01
-79.92
tr7538_50_parmallh3x.pro
tr7538_50_topallh6x.pro
tr7538_50_param11_ucsf.wat
Bulk solvent terms included in Fob file created with standard X-PLOR script.
Residues simultaneously refined in two or more conformations are:
Val31, Gln50, Val53, Leu67, Lys87, Ser88, Met104, Ser110, Ser170,
Ser236, the non=amidine part of the inhibitor (246)
Disordered waters are:
HOH296 which is close to HOH326;
HOH298 which is close to HOH311;
HOH576 which is close to a symmetry-related equivalent of itself;
HOH347 WHICH IS CLOSE TO A SYMMETRY-RELATED EQUIVALENT OF HOH374
AND TO A SYMMETRY-RELATED EQUIVALENT OF HOH560.
His91 is MONOPROTONATED ON THE EPSILON NITROGEN.
His40 and HIS57 are DIPROTONATED.
0.195
0.181
0.181
1.37
7.5
3293
33044
10.
81.
1
X-PLOR
1.8
DIFFERENCE FOURIER PLUS REFINEMENT
1.37
7.5
627
3988
44
0
3317
0.018
3.8
26.2
0.54
0.399
0.4
1.43
181
1585
8
10.
1.33
35.86
1C5U
33791
1.0
0.09
1
10.9
3.4
81.
0.205
1.37
1.43
2.2
35.6
data collection
bioteX
(MSC)
data reduction
bioteX
(MSC)
model building
X-PLOR
3.1
model building
Quanta
model building
Insight II
refinement
X-PLOR
3.1
data scaling
bioteX
phasing
X-PLOR
3.1
STRUCTURAL BASIS FOR SELECTIVITY OF A SMALL MOLECULE, S1-BINDING, SUB-MICROMOLAR INHIBITOR OF UROKINASE TYPE PLASMINOGEN ACTIVATOR
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
5
N
N
6
N
N
A
ALA
55
A
ALA
38
HELX_P
A
TYR
59
A
TYR
42
5
1
5
A
SER
164
A
SER
144
HELX_P
A
TYR
172
A
TYR
152
1
2
9
A
TYR
234
A
TYR
212
HELX_P
A
SER
244
A
SER
222
1
3
11
disulf
2.010
A
CYS
22
A
SG
CYS
7
1_555
A
CYS
157
A
SG
CYS
137
1_555
disulf
1.977
A
CYS
42
A
SG
CYS
25
1_555
A
CYS
58
A
SG
CYS
41
1_555
disulf
1.989
A
CYS
128
A
SG
CYS
109
1_555
A
CYS
232
A
SG
CYS
210
1_555
disulf
2.030
A
CYS
136
A
SG
CYS
116
1_555
A
CYS
201
A
SG
CYS
183
1_555
disulf
2.018
A
CYS
168
A
SG
CYS
148
1_555
A
CYS
182
A
SG
CYS
162
1_555
disulf
2.026
A
CYS
191
A
SG
CYS
173
1_555
A
CYS
220
A
SG
CYS
197
1_555
metalc
2.369
A
GLU
70
A
OE1
GLU
52
1_555
A
CA
247
B
CA
CA
1_555
metalc
2.201
A
ASN
72
A
O
ASN
54
1_555
A
CA
247
B
CA
CA
1_555
metalc
2.132
A
VAL
75
A
O
VAL
57
1_555
A
CA
247
B
CA
CA
1_555
metalc
2.406
A
GLU
80
A
OE2
GLU
62
1_555
A
CA
247
B
CA
CA
1_555
metalc
2.780
A
SER
139
A
O
SER
119
1_555
A
MG
263
C
MG
MG
1_555
metalc
3.027
A
ASP
194
A
O
ASP
176
1_555
A
MG
263
C
MG
MG
1_555
metalc
2.306
A
CA
247
B
CA
CA
1_555
A
HOH
271
G
O
HOH
1_555
metalc
2.333
A
CA
247
B
CA
CA
1_555
A
HOH
309
G
O
HOH
1_555
metalc
2.883
A
HOH
250
G
O
HOH
1_555
A
MG
263
C
MG
MG
1_555
HYDROLASE
selective, S1 site inhibitor, structure-based drug design, urokinase, trypsin, thrombin, HYDROLASE
TRY1_BOVIN
UNP
1
1
P00760
VDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHP
SYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPG
QITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
7
229
1C5U
16
245
P00760
A
1
1
223
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
A
TYR
20
A
TYR
5
A
THR
21
A
THR
6
A
LYS
156
A
LYS
136
A
PRO
161
A
PRO
141
A
GLN
135
A
GLN
115
A
GLY
140
A
GLY
120
A
PRO
198
A
PRO
180
A
CYS
201
A
CYS
183
A
LYS
204
A
LYS
186
A
TRP
215
A
TRP
193
A
GLY
226
A
GLY
204
A
LYS
230
A
LYS
208
A
MET
180
A
MET
160
A
ALA
183
A
ALA
163
A
GLN
30
A
GLN
15
A
ASN
34
A
ASN
19
A
HIS
40
A
HIS
23
A
ASN
48
A
ASN
31
A
TRP
51
A
TRP
34
A
SER
54
A
SER
37
A
MET
104
A
MET
86
A
LEU
108
A
LEU
90
A
GLN
81
A
GLN
63
A
VAL
90
A
VAL
72
A
GLN
64
A
GLN
47
A
LEU
67
A
LEU
50
A
GLN
30
A
GLN
15
A
ASN
34
A
ASN
19
BINDING SITE FOR RESIDUE CA A 247
A
CA
247
Software
6
BINDING SITE FOR RESIDUE MG A 263
A
MG
263
Software
6
BINDING SITE FOR RESIDUE SO4 A 339
A
SO4
339
Software
5
BINDING SITE FOR RESIDUE SO4 A 467
A
SO4
467
Software
5
BINDING SITE FOR RESIDUE ESP A 246
A
ESP
246
Software
7
A
GLU
70
A
GLU
52
6
1_555
A
ASN
72
A
ASN
54
6
1_555
A
VAL
75
A
VAL
57
6
1_555
A
GLU
80
A
GLU
62
6
1_555
A
HOH
271
G
HOH
6
1_555
A
HOH
309
G
HOH
6
1_555
A
GLN
30
A
GLN
15
6
1_555
A
SER
139
A
SER
119
6
1_555
A
GLY
140
A
GLY
120
6
1_555
A
ASP
194
A
ASP
176
6
1_555
A
GLY
197
A
GLY
179
6
1_555
A
HOH
250
G
HOH
6
1_555
A
LYS
107
A
LYS
89
5
2_655
A
THR
149
A
THR
129
5
4_546
A
SER
178
A
SER
158
5
1_555
A
HOH
436
G
HOH
5
2_655
A
HOH
463
G
HOH
5
2_655
A
HIS
57
A
HIS
40
5
1_555
A
GLN
192
A
GLN
174
5
1_555
A
GLY
193
A
GLY
175
5
1_555
A
SER
195
A
SER
177
5
1_555
A
ESP
246
F
ESP
5
1_555
A
ASP
189
A
ASP
171
7
1_555
A
SER
190
A
SER
172
7
1_555
A
SER
195
A
SER
177
7
1_555
A
GLY
216
A
GLY
194
7
1_555
A
GLY
219
A
GLY
196
7
1_555
A
GLY
226
A
GLY
204
7
1_555
A
SO4
467
E
SO4
7
1_555
152
P 31 2 1