0.007563
0.000000
0.002800
0.000000
0.016046
0.000000
0.000000
0.000000
0.010784
0.00000
0.00000
0.00000
Dementiev, A.
Simonovic, M.
Volz, K.
Gettins, P.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
110.32
90.00
132.230
62.320
98.880
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
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
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
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
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
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
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
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
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
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
N
310
N
C
N
311
N
O
N
312
N
H
N
313
N
H
N
314
N
H
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
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
N
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
N
335
N
O
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
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
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
O
N
361
N
H
N
362
N
H
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
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
N
377
N
C
N
378
N
C
N
379
N
O
N
380
N
H
N
381
N
H
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
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
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
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
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
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
doub
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
doub
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
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
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
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
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
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
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
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
37881
37887
10.1074/jbc.M305195200
12860985
Canonical inhibitor-like interactions explain reactivity of alpha1-proteinase inhibitor Pittsburgh and antithrombin with proteinases
2003
10.2210/pdb1oph/pdb
pdb_00001oph
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
100.0
1
CCD
2002-08-27
MARRESEARCH
CCD
2002-08-27
MARRESEARCH
Si 220
SINGLE WAVELENGTH
M
x-ray
1
Si 220
SINGLE WAVELENGTH
M
x-ray
1
1.0000
1.0
22-ID
APS
1.0000
SYNCHROTRON
APS BEAMLINE 22-ID
22-ID
APS
1.0000
SYNCHROTRON
APS BEAMLINE 22-ID
44276.258
Alpha-1-antitrypsin precursor
alpha-1-antitrypsin (RESIDUES 26-418)
F51L, T59A, T68A, A70G, C232S, M358R, M274I, S381A, K387R
1
man
polymer
25428.717
Trypsinogen, cationic precursor
3.4.21.4
S195A
1
man
polymer
18.015
water
377
nat
water
Alpha-1 protease inhibitor, Alpha-1- antiproteinase, PRO0684/PRO2209
Beta-trypsin, Fragment
no
no
MDPQGDAAQKTDTSHHDQDHPTFNKITPNLAEFAFSLYRQLAHQSNSTNILFSPVSIAAAFAMLSLGAKGDTHDEILEGL
NFNLTEIPEAQIHEGFQELLRTLNQPDSQLQLTTGNGLFLSEGLKLVDKFLEDVKKLYHSEAFTVNFGDTEEAKKQINDY
VEKGTQGKIVDLVKELDRDTVFALVNYIFFKGKWERPFEVKDTEEEDFHVDQVTTVKVPMMKRLGMFNIQHSKKLSSWVL
LMKYLGNATAIFFLPDEGKLQHLENELTHDIITKFLENEDRRSASLHLPKLSITGTYDLKSVLGQLGITKVFSNGADLSG
VTEEAPLKLSKAVHKAVLTIDEKGTEAAGAMFLEAIPRSIPPEVKFNKPFVFLIIEQNTKAPLFMGRVVNPTQK
MDPQGDAAQKTDTSHHDQDHPTFNKITPNLAEFAFSLYRQLAHQSNSTNILFSPVSIAAAFAMLSLGAKGDTHDEILEGL
NFNLTEIPEAQIHEGFQELLRTLNQPDSQLQLTTGNGLFLSEGLKLVDKFLEDVKKLYHSEAFTVNFGDTEEAKKQINDY
VEKGTQGKIVDLVKELDRDTVFALVNYIFFKGKWERPFEVKDTEEEDFHVDQVTTVKVPMMKRLGMFNIQHSKKLSSWVL
LMKYLGNATAIFFLPDEGKLQHLENELTHDIITKFLENEDRRSASLHLPKLSITGTYDLKSVLGQLGITKVFSNGADLSG
VTEEAPLKLSKAVHKAVLTIDEKGTEAAGAMFLEAIPRSIPPEVKFNKPFVFLIIEQNTKAPLFMGRVVNPTQK
A
polypeptide(L)
no
no
FIFLALLGAAVAFPVDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEG
NEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKA
PILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDAGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTI
ASN
FIFLALLGAAVAFPVDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEG
NEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKA
PILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDAGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTI
ASN
B
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
BLOOD
Escherichia
sample
SERPINA1 OR PI OR AAT
9606
Homo sapiens
SG13009
562
Escherichia coli
SG13009
PLASMID
pQE30
cattle
Bos
Escherichia
sample
9913
Bos taurus
SG13009
562
Escherichia coli
SG13009
PLASMID
pQE60
2
2.77
55.31
VAPOR DIFFUSION, HANGING DROP
8.30
0.2 M tri-K-citrate, 17.5% PEG 3350, 2% GLYCEROL, pH 8.30, VAPOR DIFFUSION, HANGING DROP, temperature 291K
291
database_2
struct_ref_seq_dif
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Data collection
Refinement description
1
0
2003-08-05
1
1
2008-04-29
1
2
2011-07-13
1
3
2021-10-27
1
4
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
RCSB
2003-03-05
REL
REL
HOH
water
1QLP
PDB ENTRY 1QLP AND 1EJM
PDB
experimental model
1EJM
PDB ENTRY 1QLP AND 1EJM
PDB
experimental model
HOH
402
3
HOH
HOH
402
A
HOH
405
3
HOH
HOH
405
A
HOH
406
3
HOH
HOH
406
A
HOH
407
3
HOH
HOH
407
A
HOH
409
3
HOH
HOH
409
A
HOH
410
3
HOH
HOH
410
A
HOH
419
3
HOH
HOH
419
A
HOH
422
3
HOH
HOH
422
A
HOH
430
3
HOH
HOH
430
A
HOH
431
3
HOH
HOH
431
A
HOH
434
3
HOH
HOH
434
A
HOH
435
3
HOH
HOH
435
A
HOH
436
3
HOH
HOH
436
A
HOH
441
3
HOH
HOH
441
A
HOH
444
3
HOH
HOH
444
A
HOH
445
3
HOH
HOH
445
A
HOH
446
3
HOH
HOH
446
A
HOH
447
3
HOH
HOH
447
A
HOH
448
3
HOH
HOH
448
A
HOH
451
3
HOH
HOH
451
A
HOH
452
3
HOH
HOH
452
A
HOH
453
3
HOH
HOH
453
A
HOH
455
3
HOH
HOH
455
A
HOH
456
3
HOH
HOH
456
A
HOH
457
3
HOH
HOH
457
A
HOH
461
3
HOH
HOH
461
A
HOH
464
3
HOH
HOH
464
A
HOH
465
3
HOH
HOH
465
A
HOH
466
3
HOH
HOH
466
A
HOH
468
3
HOH
HOH
468
A
HOH
472
3
HOH
HOH
472
A
HOH
474
3
HOH
HOH
474
A
HOH
475
3
HOH
HOH
475
A
HOH
476
3
HOH
HOH
476
A
HOH
484
3
HOH
HOH
484
A
HOH
485
3
HOH
HOH
485
A
HOH
487
3
HOH
HOH
487
A
HOH
489
3
HOH
HOH
489
A
HOH
490
3
HOH
HOH
490
A
HOH
492
3
HOH
HOH
492
A
HOH
493
3
HOH
HOH
493
A
HOH
495
3
HOH
HOH
495
A
HOH
499
3
HOH
HOH
499
A
HOH
501
3
HOH
HOH
501
A
HOH
502
3
HOH
HOH
502
A
HOH
510
3
HOH
HOH
510
A
HOH
511
3
HOH
HOH
511
A
HOH
512
3
HOH
HOH
512
A
HOH
513
3
HOH
HOH
513
A
HOH
514
3
HOH
HOH
514
A
HOH
515
3
HOH
HOH
515
A
HOH
516
3
HOH
HOH
516
A
HOH
518
3
HOH
HOH
518
A
HOH
520
3
HOH
HOH
520
A
HOH
521
3
HOH
HOH
521
A
HOH
522
3
HOH
HOH
522
A
HOH
524
3
HOH
HOH
524
A
HOH
528
3
HOH
HOH
528
A
HOH
529
3
HOH
HOH
529
A
HOH
530
3
HOH
HOH
530
A
HOH
531
3
HOH
HOH
531
A
HOH
532
3
HOH
HOH
532
A
HOH
535
3
HOH
HOH
535
A
HOH
537
3
HOH
HOH
537
A
HOH
539
3
HOH
HOH
539
A
HOH
540
3
HOH
HOH
540
A
HOH
541
3
HOH
HOH
541
A
HOH
543
3
HOH
HOH
543
A
HOH
545
3
HOH
HOH
545
A
HOH
547
3
HOH
HOH
547
A
HOH
549
3
HOH
HOH
549
A
HOH
550
3
HOH
HOH
550
A
HOH
551
3
HOH
HOH
551
A
HOH
552
3
HOH
HOH
552
A
HOH
553
3
HOH
HOH
553
A
HOH
554
3
HOH
HOH
554
A
HOH
556
3
HOH
HOH
556
A
HOH
557
3
HOH
HOH
557
A
HOH
558
3
HOH
HOH
558
A
HOH
559
3
HOH
HOH
559
A
HOH
560
3
HOH
HOH
560
A
HOH
564
3
HOH
HOH
564
A
HOH
565
3
HOH
HOH
565
A
HOH
566
3
HOH
HOH
566
A
HOH
567
3
HOH
HOH
567
A
HOH
568
3
HOH
HOH
568
A
HOH
571
3
HOH
HOH
571
A
HOH
572
3
HOH
HOH
572
A
HOH
574
3
HOH
HOH
574
A
HOH
578
3
HOH
HOH
578
A
HOH
579
3
HOH
HOH
579
A
HOH
580
3
HOH
HOH
580
A
HOH
582
3
HOH
HOH
582
A
HOH
583
3
HOH
HOH
583
A
HOH
589
3
HOH
HOH
589
A
HOH
591
3
HOH
HOH
591
A
HOH
593
3
HOH
HOH
593
A
HOH
594
3
HOH
HOH
594
A
HOH
595
3
HOH
HOH
595
A
HOH
597
3
HOH
HOH
597
A
HOH
598
3
HOH
HOH
598
A
HOH
599
3
HOH
HOH
599
A
HOH
600
3
HOH
HOH
600
A
HOH
602
3
HOH
HOH
602
A
HOH
607
3
HOH
HOH
607
A
HOH
608
3
HOH
HOH
608
A
HOH
609
3
HOH
HOH
609
A
HOH
614
3
HOH
HOH
614
A
HOH
617
3
HOH
HOH
617
A
HOH
618
3
HOH
HOH
618
A
HOH
620
3
HOH
HOH
620
A
HOH
622
3
HOH
HOH
622
A
HOH
623
3
HOH
HOH
623
A
HOH
628
3
HOH
HOH
628
A
HOH
630
3
HOH
HOH
630
A
HOH
631
3
HOH
HOH
631
A
HOH
633
3
HOH
HOH
633
A
HOH
635
3
HOH
HOH
635
A
HOH
637
3
HOH
HOH
637
A
HOH
638
3
HOH
HOH
638
A
HOH
641
3
HOH
HOH
641
A
HOH
642
3
HOH
HOH
642
A
HOH
644
3
HOH
HOH
644
A
HOH
645
3
HOH
HOH
645
A
HOH
648
3
HOH
HOH
648
A
HOH
650
3
HOH
HOH
650
A
HOH
651
3
HOH
HOH
651
A
HOH
652
3
HOH
HOH
652
A
HOH
653
3
HOH
HOH
653
A
HOH
654
3
HOH
HOH
654
A
HOH
656
3
HOH
HOH
656
A
HOH
657
3
HOH
HOH
657
A
HOH
658
3
HOH
HOH
658
A
HOH
659
3
HOH
HOH
659
A
HOH
662
3
HOH
HOH
662
A
HOH
665
3
HOH
HOH
665
A
HOH
670
3
HOH
HOH
670
A
HOH
676
3
HOH
HOH
676
A
HOH
677
3
HOH
HOH
677
A
HOH
678
3
HOH
HOH
678
A
HOH
679
3
HOH
HOH
679
A
HOH
681
3
HOH
HOH
681
A
HOH
683
3
HOH
HOH
683
A
HOH
685
3
HOH
HOH
685
A
HOH
687
3
HOH
HOH
687
A
HOH
688
3
HOH
HOH
688
A
HOH
689
3
HOH
HOH
689
A
HOH
691
3
HOH
HOH
691
A
HOH
693
3
HOH
HOH
693
A
HOH
696
3
HOH
HOH
696
A
HOH
698
3
HOH
HOH
698
A
HOH
701
3
HOH
HOH
701
A
HOH
703
3
HOH
HOH
703
A
HOH
704
3
HOH
HOH
704
A
HOH
706
3
HOH
HOH
706
A
HOH
710
3
HOH
HOH
710
A
HOH
713
3
HOH
HOH
713
A
HOH
715
3
HOH
HOH
715
A
HOH
716
3
HOH
HOH
716
A
HOH
717
3
HOH
HOH
717
A
HOH
719
3
HOH
HOH
719
A
HOH
720
3
HOH
HOH
720
A
HOH
722
3
HOH
HOH
722
A
HOH
723
3
HOH
HOH
723
A
HOH
724
3
HOH
HOH
724
A
HOH
725
3
HOH
HOH
725
A
HOH
726
3
HOH
HOH
726
A
HOH
729
3
HOH
HOH
729
A
HOH
730
3
HOH
HOH
730
A
HOH
731
3
HOH
HOH
731
A
HOH
732
3
HOH
HOH
732
A
HOH
734
3
HOH
HOH
734
A
HOH
735
3
HOH
HOH
735
A
HOH
736
3
HOH
HOH
736
A
HOH
737
3
HOH
HOH
737
A
HOH
738
3
HOH
HOH
738
A
HOH
739
3
HOH
HOH
739
A
HOH
741
3
HOH
HOH
741
A
HOH
742
3
HOH
HOH
742
A
HOH
744
3
HOH
HOH
744
A
HOH
745
3
HOH
HOH
745
A
HOH
746
3
HOH
HOH
746
A
HOH
747
3
HOH
HOH
747
A
HOH
749
3
HOH
HOH
749
A
HOH
751
3
HOH
HOH
751
A
HOH
752
3
HOH
HOH
752
A
HOH
753
3
HOH
HOH
753
A
HOH
754
3
HOH
HOH
754
A
HOH
756
3
HOH
HOH
756
A
HOH
757
3
HOH
HOH
757
A
HOH
761
3
HOH
HOH
761
A
HOH
763
3
HOH
HOH
763
A
HOH
764
3
HOH
HOH
764
A
HOH
765
3
HOH
HOH
765
A
HOH
767
3
HOH
HOH
767
A
HOH
768
3
HOH
HOH
768
A
HOH
769
3
HOH
HOH
769
A
HOH
770
3
HOH
HOH
770
A
HOH
771
3
HOH
HOH
771
A
HOH
773
3
HOH
HOH
773
A
HOH
775
3
HOH
HOH
775
A
HOH
776
3
HOH
HOH
776
A
HOH
777
3
HOH
HOH
777
A
HOH
401
3
HOH
HOH
401
B
HOH
403
3
HOH
HOH
403
B
HOH
404
3
HOH
HOH
404
B
HOH
408
3
HOH
HOH
408
B
HOH
411
3
HOH
HOH
411
B
HOH
412
3
HOH
HOH
412
B
HOH
413
3
HOH
HOH
413
B
HOH
414
3
HOH
HOH
414
B
HOH
415
3
HOH
HOH
415
B
HOH
416
3
HOH
HOH
416
B
HOH
417
3
HOH
HOH
417
B
HOH
418
3
HOH
HOH
418
B
HOH
420
3
HOH
HOH
420
B
HOH
421
3
HOH
HOH
421
B
HOH
423
3
HOH
HOH
423
B
HOH
424
3
HOH
HOH
424
B
HOH
425
3
HOH
HOH
425
B
HOH
426
3
HOH
HOH
426
B
HOH
427
3
HOH
HOH
427
B
HOH
428
3
HOH
HOH
428
B
HOH
429
3
HOH
HOH
429
B
HOH
432
3
HOH
HOH
432
B
HOH
433
3
HOH
HOH
433
B
HOH
437
3
HOH
HOH
437
B
HOH
438
3
HOH
HOH
438
B
HOH
439
3
HOH
HOH
439
B
HOH
440
3
HOH
HOH
440
B
HOH
442
3
HOH
HOH
442
B
HOH
443
3
HOH
HOH
443
B
HOH
449
3
HOH
HOH
449
B
HOH
450
3
HOH
HOH
450
B
HOH
454
3
HOH
HOH
454
B
HOH
458
3
HOH
HOH
458
B
HOH
459
3
HOH
HOH
459
B
HOH
460
3
HOH
HOH
460
B
HOH
462
3
HOH
HOH
462
B
HOH
463
3
HOH
HOH
463
B
HOH
467
3
HOH
HOH
467
B
HOH
469
3
HOH
HOH
469
B
HOH
470
3
HOH
HOH
470
B
HOH
471
3
HOH
HOH
471
B
HOH
473
3
HOH
HOH
473
B
HOH
477
3
HOH
HOH
477
B
HOH
478
3
HOH
HOH
478
B
HOH
479
3
HOH
HOH
479
B
HOH
480
3
HOH
HOH
480
B
HOH
481
3
HOH
HOH
481
B
HOH
482
3
HOH
HOH
482
B
HOH
483
3
HOH
HOH
483
B
HOH
486
3
HOH
HOH
486
B
HOH
488
3
HOH
HOH
488
B
HOH
491
3
HOH
HOH
491
B
HOH
494
3
HOH
HOH
494
B
HOH
496
3
HOH
HOH
496
B
HOH
497
3
HOH
HOH
497
B
HOH
498
3
HOH
HOH
498
B
HOH
500
3
HOH
HOH
500
B
HOH
503
3
HOH
HOH
503
B
HOH
504
3
HOH
HOH
504
B
HOH
505
3
HOH
HOH
505
B
HOH
506
3
HOH
HOH
506
B
HOH
507
3
HOH
HOH
507
B
HOH
508
3
HOH
HOH
508
B
HOH
509
3
HOH
HOH
509
B
HOH
517
3
HOH
HOH
517
B
HOH
519
3
HOH
HOH
519
B
HOH
523
3
HOH
HOH
523
B
HOH
525
3
HOH
HOH
525
B
HOH
526
3
HOH
HOH
526
B
HOH
527
3
HOH
HOH
527
B
HOH
533
3
HOH
HOH
533
B
HOH
534
3
HOH
HOH
534
B
HOH
536
3
HOH
HOH
536
B
HOH
538
3
HOH
HOH
538
B
HOH
542
3
HOH
HOH
542
B
HOH
544
3
HOH
HOH
544
B
HOH
546
3
HOH
HOH
546
B
HOH
548
3
HOH
HOH
548
B
HOH
555
3
HOH
HOH
555
B
HOH
561
3
HOH
HOH
561
B
HOH
562
3
HOH
HOH
562
B
HOH
563
3
HOH
HOH
563
B
HOH
569
3
HOH
HOH
569
B
HOH
570
3
HOH
HOH
570
B
HOH
573
3
HOH
HOH
573
B
HOH
575
3
HOH
HOH
575
B
HOH
576
3
HOH
HOH
576
B
HOH
577
3
HOH
HOH
577
B
HOH
581
3
HOH
HOH
581
B
HOH
584
3
HOH
HOH
584
B
HOH
585
3
HOH
HOH
585
B
HOH
586
3
HOH
HOH
586
B
HOH
587
3
HOH
HOH
587
B
HOH
588
3
HOH
HOH
588
B
HOH
590
3
HOH
HOH
590
B
HOH
592
3
HOH
HOH
592
B
HOH
596
3
HOH
HOH
596
B
HOH
601
3
HOH
HOH
601
B
HOH
603
3
HOH
HOH
603
B
HOH
604
3
HOH
HOH
604
B
HOH
605
3
HOH
HOH
605
B
HOH
606
3
HOH
HOH
606
B
HOH
610
3
HOH
HOH
610
B
HOH
611
3
HOH
HOH
611
B
HOH
612
3
HOH
HOH
612
B
HOH
613
3
HOH
HOH
613
B
HOH
615
3
HOH
HOH
615
B
HOH
616
3
HOH
HOH
616
B
HOH
619
3
HOH
HOH
619
B
HOH
621
3
HOH
HOH
621
B
HOH
624
3
HOH
HOH
624
B
HOH
625
3
HOH
HOH
625
B
HOH
626
3
HOH
HOH
626
B
HOH
627
3
HOH
HOH
627
B
HOH
629
3
HOH
HOH
629
B
HOH
632
3
HOH
HOH
632
B
HOH
634
3
HOH
HOH
634
B
HOH
636
3
HOH
HOH
636
B
HOH
639
3
HOH
HOH
639
B
HOH
640
3
HOH
HOH
640
B
HOH
643
3
HOH
HOH
643
B
HOH
646
3
HOH
HOH
646
B
HOH
647
3
HOH
HOH
647
B
HOH
649
3
HOH
HOH
649
B
HOH
655
3
HOH
HOH
655
B
HOH
660
3
HOH
HOH
660
B
HOH
661
3
HOH
HOH
661
B
HOH
663
3
HOH
HOH
663
B
HOH
664
3
HOH
HOH
664
B
HOH
666
3
HOH
HOH
666
B
HOH
667
3
HOH
HOH
667
B
HOH
668
3
HOH
HOH
668
B
HOH
669
3
HOH
HOH
669
B
HOH
671
3
HOH
HOH
671
B
HOH
672
3
HOH
HOH
672
B
HOH
673
3
HOH
HOH
673
B
HOH
674
3
HOH
HOH
674
B
HOH
675
3
HOH
HOH
675
B
HOH
680
3
HOH
HOH
680
B
HOH
682
3
HOH
HOH
682
B
HOH
684
3
HOH
HOH
684
B
HOH
686
3
HOH
HOH
686
B
HOH
690
3
HOH
HOH
690
B
HOH
692
3
HOH
HOH
692
B
HOH
694
3
HOH
HOH
694
B
HOH
695
3
HOH
HOH
695
B
HOH
697
3
HOH
HOH
697
B
HOH
699
3
HOH
HOH
699
B
HOH
700
3
HOH
HOH
700
B
HOH
702
3
HOH
HOH
702
B
HOH
705
3
HOH
HOH
705
B
HOH
707
3
HOH
HOH
707
B
HOH
708
3
HOH
HOH
708
B
HOH
709
3
HOH
HOH
709
B
HOH
711
3
HOH
HOH
711
B
HOH
712
3
HOH
HOH
712
B
HOH
714
3
HOH
HOH
714
B
HOH
718
3
HOH
HOH
718
B
HOH
721
3
HOH
HOH
721
B
HOH
727
3
HOH
HOH
727
B
HOH
728
3
HOH
HOH
728
B
HOH
733
3
HOH
HOH
733
B
HOH
740
3
HOH
HOH
740
B
HOH
743
3
HOH
HOH
743
B
HOH
748
3
HOH
HOH
748
B
HOH
750
3
HOH
HOH
750
B
HOH
755
3
HOH
HOH
755
B
HOH
758
3
HOH
HOH
758
B
HOH
759
3
HOH
HOH
759
B
HOH
760
3
HOH
HOH
760
B
HOH
762
3
HOH
HOH
762
B
HOH
766
3
HOH
HOH
766
B
HOH
772
3
HOH
HOH
772
B
HOH
774
3
HOH
HOH
774
B
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
n
7
7
A
n
8
8
A
n
9
9
A
n
10
10
A
n
11
11
A
n
12
12
A
n
13
13
A
n
14
14
A
n
15
15
A
n
16
16
A
n
17
17
A
n
18
18
A
n
19
19
A
HIS
20
n
20
HIS
20
A
PRO
21
n
21
PRO
21
A
THR
22
n
22
THR
22
A
PHE
23
n
23
PHE
23
A
ASN
24
n
24
ASN
24
A
LYS
25
n
25
LYS
25
A
ILE
26
n
26
ILE
26
A
THR
27
n
27
THR
27
A
PRO
28
n
28
PRO
28
A
ASN
29
n
29
ASN
29
A
LEU
30
n
30
LEU
30
A
ALA
31
n
31
ALA
31
A
GLU
32
n
32
GLU
32
A
PHE
33
n
33
PHE
33
A
ALA
34
n
34
ALA
34
A
PHE
35
n
35
PHE
35
A
SER
36
n
36
SER
36
A
LEU
37
n
37
LEU
37
A
TYR
38
n
38
TYR
38
A
ARG
39
n
39
ARG
39
A
GLN
40
n
40
GLN
40
A
LEU
41
n
41
LEU
41
A
ALA
42
n
42
ALA
42
A
HIS
43
n
43
HIS
43
A
GLN
44
n
44
GLN
44
A
SER
45
n
45
SER
45
A
ASN
46
n
46
ASN
46
A
SER
47
n
47
SER
47
A
THR
48
n
48
THR
48
A
ASN
49
n
49
ASN
49
A
ILE
50
n
50
ILE
50
A
LEU
51
n
51
LEU
51
A
PHE
52
n
52
PHE
52
A
SER
53
n
53
SER
53
A
PRO
54
n
54
PRO
54
A
VAL
55
n
55
VAL
55
A
SER
56
n
56
SER
56
A
ILE
57
n
57
ILE
57
A
ALA
58
n
58
ALA
58
A
ALA
59
n
59
ALA
59
A
ALA
60
n
60
ALA
60
A
PHE
61
n
61
PHE
61
A
ALA
62
n
62
ALA
62
A
MET
63
n
63
MET
63
A
LEU
64
n
64
LEU
64
A
SER
65
n
65
SER
65
A
LEU
66
n
66
LEU
66
A
GLY
67
n
67
GLY
67
A
ALA
68
n
68
ALA
68
A
LYS
69
n
69
LYS
69
A
GLY
70
n
70
GLY
70
A
ASP
71
n
71
ASP
71
A
THR
72
n
72
THR
72
A
HIS
73
n
73
HIS
73
A
ASP
74
n
74
ASP
74
A
GLU
75
n
75
GLU
75
A
ILE
76
n
76
ILE
76
A
LEU
77
n
77
LEU
77
A
GLU
78
n
78
GLU
78
A
GLY
79
n
79
GLY
79
A
LEU
80
n
80
LEU
80
A
ASN
81
n
81
ASN
81
A
PHE
82
n
82
PHE
82
A
ASN
83
n
83
ASN
83
A
LEU
84
n
84
LEU
84
A
THR
85
n
85
THR
85
A
GLU
86
n
86
GLU
86
A
ILE
87
n
87
ILE
87
A
PRO
88
n
88
PRO
88
A
GLU
89
n
89
GLU
89
A
ALA
90
n
90
ALA
90
A
GLN
91
n
91
GLN
91
A
ILE
92
n
92
ILE
92
A
HIS
93
n
93
HIS
93
A
GLU
94
n
94
GLU
94
A
GLY
95
n
95
GLY
95
A
PHE
96
n
96
PHE
96
A
GLN
97
n
97
GLN
97
A
GLU
98
n
98
GLU
98
A
LEU
99
n
99
LEU
99
A
LEU
100
n
100
LEU
100
A
ARG
101
n
101
ARG
101
A
THR
102
n
102
THR
102
A
LEU
103
n
103
LEU
103
A
ASN
104
n
104
ASN
104
A
GLN
105
n
105
GLN
105
A
PRO
106
n
106
PRO
106
A
ASP
107
n
107
ASP
107
A
SER
108
n
108
SER
108
A
GLN
109
n
109
GLN
109
A
LEU
110
n
110
LEU
110
A
GLN
111
n
111
GLN
111
A
LEU
112
n
112
LEU
112
A
THR
113
n
113
THR
113
A
THR
114
n
114
THR
114
A
GLY
115
n
115
GLY
115
A
ASN
116
n
116
ASN
116
A
GLY
117
n
117
GLY
117
A
LEU
118
n
118
LEU
118
A
PHE
119
n
119
PHE
119
A
LEU
120
n
120
LEU
120
A
SER
121
n
121
SER
121
A
GLU
122
n
122
GLU
122
A
GLY
123
n
123
GLY
123
A
LEU
124
n
124
LEU
124
A
LYS
125
n
125
LYS
125
A
LEU
126
n
126
LEU
126
A
VAL
127
n
127
VAL
127
A
ASP
128
n
128
ASP
128
A
LYS
129
n
129
LYS
129
A
PHE
130
n
130
PHE
130
A
LEU
131
n
131
LEU
131
A
GLU
132
n
132
GLU
132
A
ASP
133
n
133
ASP
133
A
VAL
134
n
134
VAL
134
A
LYS
135
n
135
LYS
135
A
LYS
136
n
136
LYS
136
A
LEU
137
n
137
LEU
137
A
TYR
138
n
138
TYR
138
A
HIS
139
n
139
HIS
139
A
SER
140
n
140
SER
140
A
GLU
141
n
141
GLU
141
A
ALA
142
n
142
ALA
142
A
PHE
143
n
143
PHE
143
A
THR
144
n
144
THR
144
A
VAL
145
n
145
VAL
145
A
ASN
146
n
146
ASN
146
A
PHE
147
n
147
PHE
147
A
GLY
148
n
148
GLY
148
A
ASP
149
n
149
ASP
149
A
THR
150
n
150
THR
150
A
GLU
151
n
151
GLU
151
A
GLU
152
n
152
GLU
152
A
ALA
153
n
153
ALA
153
A
LYS
154
n
154
LYS
154
A
LYS
155
n
155
LYS
155
A
GLN
156
n
156
GLN
156
A
ILE
157
n
157
ILE
157
A
ASN
158
n
158
ASN
158
A
ASP
159
n
159
ASP
159
A
TYR
160
n
160
TYR
160
A
VAL
161
n
161
VAL
161
A
GLU
162
n
162
GLU
162
A
LYS
163
n
163
LYS
163
A
GLY
164
n
164
GLY
164
A
THR
165
n
165
THR
165
A
GLN
166
n
166
GLN
166
A
GLY
167
n
167
GLY
167
A
LYS
168
n
168
LYS
168
A
ILE
169
n
169
ILE
169
A
VAL
170
n
170
VAL
170
A
ASP
171
n
171
ASP
171
A
LEU
172
n
172
LEU
172
A
VAL
173
n
173
VAL
173
A
LYS
174
n
174
LYS
174
A
GLU
175
n
175
GLU
175
A
LEU
176
n
176
LEU
176
A
ASP
177
n
177
ASP
177
A
ARG
178
n
178
ARG
178
A
ASP
179
n
179
ASP
179
A
THR
180
n
180
THR
180
A
VAL
181
n
181
VAL
181
A
PHE
182
n
182
PHE
182
A
ALA
183
n
183
ALA
183
A
LEU
184
n
184
LEU
184
A
VAL
185
n
185
VAL
185
A
ASN
186
n
186
ASN
186
A
TYR
187
n
187
TYR
187
A
ILE
188
n
188
ILE
188
A
PHE
189
n
189
PHE
189
A
PHE
190
n
190
PHE
190
A
LYS
191
n
191
LYS
191
A
GLY
192
n
192
GLY
192
A
LYS
193
n
193
LYS
193
A
TRP
194
n
194
TRP
194
A
GLU
195
n
195
GLU
195
A
ARG
196
n
196
ARG
196
A
PRO
197
n
197
PRO
197
A
PHE
198
n
198
PHE
198
A
GLU
199
n
199
GLU
199
A
VAL
200
n
200
VAL
200
A
LYS
201
n
201
LYS
201
A
ASP
202
n
202
ASP
202
A
THR
203
n
203
THR
203
A
GLU
204
n
204
GLU
204
A
GLU
205
n
205
GLU
205
A
GLU
206
n
206
GLU
206
A
ASP
207
n
207
ASP
207
A
PHE
208
n
208
PHE
208
A
HIS
209
n
209
HIS
209
A
VAL
210
n
210
VAL
210
A
ASP
211
n
211
ASP
211
A
GLN
212
n
212
GLN
212
A
VAL
213
n
213
VAL
213
A
THR
214
n
214
THR
214
A
THR
215
n
215
THR
215
A
VAL
216
n
216
VAL
216
A
LYS
217
n
217
LYS
217
A
VAL
218
n
218
VAL
218
A
PRO
219
n
219
PRO
219
A
MET
220
n
220
MET
220
A
MET
221
n
221
MET
221
A
LYS
222
n
222
LYS
222
A
ARG
223
n
223
ARG
223
A
LEU
224
n
224
LEU
224
A
GLY
225
n
225
GLY
225
A
MET
226
n
226
MET
226
A
PHE
227
n
227
PHE
227
A
ASN
228
n
228
ASN
228
A
ILE
229
n
229
ILE
229
A
GLN
230
n
230
GLN
230
A
HIS
231
n
231
HIS
231
A
SER
232
n
232
SER
232
A
LYS
233
n
233
LYS
233
A
LYS
234
n
234
LYS
234
A
LEU
235
n
235
LEU
235
A
SER
236
n
236
SER
236
A
SER
237
n
237
SER
237
A
TRP
238
n
238
TRP
238
A
VAL
239
n
239
VAL
239
A
LEU
240
n
240
LEU
240
A
LEU
241
n
241
LEU
241
A
MET
242
n
242
MET
242
A
LYS
243
n
243
LYS
243
A
TYR
244
n
244
TYR
244
A
LEU
245
n
245
LEU
245
A
GLY
246
n
246
GLY
246
A
ASN
247
n
247
ASN
247
A
ALA
248
n
248
ALA
248
A
THR
249
n
249
THR
249
A
ALA
250
n
250
ALA
250
A
ILE
251
n
251
ILE
251
A
PHE
252
n
252
PHE
252
A
PHE
253
n
253
PHE
253
A
LEU
254
n
254
LEU
254
A
PRO
255
n
255
PRO
255
A
ASP
256
n
256
ASP
256
A
GLU
257
n
257
GLU
257
A
GLY
258
n
258
GLY
258
A
LYS
259
n
259
LYS
259
A
LEU
260
n
260
LEU
260
A
GLN
261
n
261
GLN
261
A
HIS
262
n
262
HIS
262
A
LEU
263
n
263
LEU
263
A
GLU
264
n
264
GLU
264
A
ASN
265
n
265
ASN
265
A
GLU
266
n
266
GLU
266
A
LEU
267
n
267
LEU
267
A
THR
268
n
268
THR
268
A
HIS
269
n
269
HIS
269
A
ASP
270
n
270
ASP
270
A
ILE
271
n
271
ILE
271
A
ILE
272
n
272
ILE
272
A
THR
273
n
273
THR
273
A
LYS
274
n
274
LYS
274
A
PHE
275
n
275
PHE
275
A
LEU
276
n
276
LEU
276
A
GLU
277
n
277
GLU
277
A
ASN
278
n
278
ASN
278
A
GLU
279
n
279
GLU
279
A
ASP
280
n
280
ASP
280
A
ARG
281
n
281
ARG
281
A
ARG
282
n
282
ARG
282
A
SER
283
n
283
SER
283
A
ALA
284
n
284
ALA
284
A
SER
285
n
285
SER
285
A
LEU
286
n
286
LEU
286
A
HIS
287
n
287
HIS
287
A
LEU
288
n
288
LEU
288
A
PRO
289
n
289
PRO
289
A
LYS
290
n
290
LYS
290
A
LEU
291
n
291
LEU
291
A
SER
292
n
292
SER
292
A
ILE
293
n
293
ILE
293
A
THR
294
n
294
THR
294
A
GLY
295
n
295
GLY
295
A
THR
296
n
296
THR
296
A
TYR
297
n
297
TYR
297
A
ASP
298
n
298
ASP
298
A
LEU
299
n
299
LEU
299
A
LYS
300
n
300
LYS
300
A
SER
301
n
301
SER
301
A
VAL
302
n
302
VAL
302
A
LEU
303
n
303
LEU
303
A
GLY
304
n
304
GLY
304
A
GLN
305
n
305
GLN
305
A
LEU
306
n
306
LEU
306
A
GLY
307
n
307
GLY
307
A
ILE
308
n
308
ILE
308
A
THR
309
n
309
THR
309
A
LYS
310
n
310
LYS
310
A
VAL
311
n
311
VAL
311
A
PHE
312
n
312
PHE
312
A
SER
313
n
313
SER
313
A
ASN
314
n
314
ASN
314
A
GLY
315
n
315
GLY
315
A
ALA
316
n
316
ALA
316
A
ASP
317
n
317
ASP
317
A
LEU
318
n
318
LEU
318
A
SER
319
n
319
SER
319
A
GLY
320
n
320
GLY
320
A
VAL
321
n
321
VAL
321
A
THR
322
n
322
THR
322
A
GLU
323
n
323
GLU
323
A
GLU
324
n
324
GLU
324
A
ALA
325
n
325
ALA
325
A
PRO
326
n
326
PRO
326
A
LEU
327
n
327
LEU
327
A
LYS
328
n
328
LYS
328
A
LEU
329
n
329
LEU
329
A
SER
330
n
330
SER
330
A
LYS
331
n
331
LYS
331
A
ALA
332
n
332
ALA
332
A
VAL
333
n
333
VAL
333
A
HIS
334
n
334
HIS
334
A
LYS
335
n
335
LYS
335
A
ALA
336
n
336
ALA
336
A
VAL
337
n
337
VAL
337
A
LEU
338
n
338
LEU
338
A
THR
339
n
339
THR
339
A
ILE
340
n
340
ILE
340
A
ASP
341
n
341
ASP
341
A
GLU
342
n
342
GLU
342
A
LYS
343
n
343
LYS
343
A
GLY
344
n
344
GLY
344
A
THR
345
n
345
THR
345
A
GLU
346
n
346
GLU
346
A
ALA
347
n
347
ALA
347
A
ALA
348
n
348
ALA
348
A
GLY
349
n
349
GLY
349
A
ALA
350
n
350
ALA
350
A
MET
351
n
351
MET
351
A
PHE
352
n
352
PHE
352
A
LEU
353
n
353
LEU
353
A
GLU
354
n
354
GLU
354
A
ALA
355
n
355
ALA
355
A
ILE
356
n
356
ILE
356
A
PRO
357
n
357
PRO
357
A
ARG
358
n
358
ARG
358
A
SER
359
n
359
SER
359
A
ILE
360
n
360
ILE
360
A
PRO
361
n
361
PRO
361
A
PRO
362
n
362
PRO
362
A
GLU
363
n
363
GLU
363
A
VAL
364
n
364
VAL
364
A
LYS
365
n
365
LYS
365
A
PHE
366
n
366
PHE
366
A
ASN
367
n
367
ASN
367
A
LYS
368
n
368
LYS
368
A
PRO
369
n
369
PRO
369
A
PHE
370
n
370
PHE
370
A
VAL
371
n
371
VAL
371
A
PHE
372
n
372
PHE
372
A
LEU
373
n
373
LEU
373
A
ILE
374
n
374
ILE
374
A
ILE
375
n
375
ILE
375
A
GLU
376
n
376
GLU
376
A
GLN
377
n
377
GLN
377
A
ASN
378
n
378
ASN
378
A
THR
379
n
379
THR
379
A
LYS
380
n
380
LYS
380
A
ALA
381
n
381
ALA
381
A
PRO
382
n
382
PRO
382
A
LEU
383
n
383
LEU
383
A
PHE
384
n
384
PHE
384
A
MET
385
n
385
MET
385
A
GLY
386
n
386
GLY
386
A
ARG
387
n
387
ARG
387
A
VAL
388
n
388
VAL
388
A
VAL
389
n
389
VAL
389
A
ASN
390
n
390
ASN
390
A
PRO
391
n
391
PRO
391
A
THR
392
n
392
THR
392
A
GLN
393
n
393
GLN
393
A
LYS
394
n
394
LYS
394
A
n
1
-4
B
n
2
-3
B
n
3
-2
B
n
4
-1
B
n
5
0
B
n
6
1
B
n
7
2
B
n
8
3
B
n
9
4
B
n
10
5
B
n
11
6
B
n
12
7
B
n
13
8
B
n
14
9
B
n
15
10
B
n
16
11
B
n
17
12
B
n
18
13
B
n
19
14
B
n
20
15
B
ILE
16
n
21
ILE
16
B
VAL
17
n
22
VAL
17
B
GLY
18
n
23
GLY
18
B
GLY
19
n
24
GLY
19
B
TYR
20
n
25
TYR
20
B
THR
21
n
26
THR
21
B
CYS
22
n
27
CYS
22
B
GLY
23
n
28
GLY
23
B
ALA
24
n
29
ALA
24
B
ASN
25
n
30
ASN
25
B
THR
26
n
31
THR
26
B
VAL
27
n
32
VAL
27
B
PRO
28
n
33
PRO
28
B
TYR
29
n
34
TYR
29
B
GLN
30
n
35
GLN
30
B
VAL
31
n
36
VAL
31
B
SER
32
n
37
SER
32
B
LEU
33
n
38
LEU
33
B
ASN
34
n
39
ASN
34
B
SER
37
n
40
SER
37
B
GLY
38
n
41
GLY
38
B
TYR
39
n
42
TYR
39
B
HIS
40
n
43
HIS
40
B
PHE
41
n
44
PHE
41
B
CYS
42
n
45
CYS
42
B
GLY
43
n
46
GLY
43
B
GLY
44
n
47
GLY
44
B
SER
45
n
48
SER
45
B
LEU
46
n
49
LEU
46
B
ILE
47
n
50
ILE
47
B
ASN
48
n
51
ASN
48
B
SER
49
n
52
SER
49
B
GLN
50
n
53
GLN
50
B
TRP
51
n
54
TRP
51
B
VAL
52
n
55
VAL
52
B
VAL
53
n
56
VAL
53
B
SER
54
n
57
SER
54
B
ALA
55
n
58
ALA
55
B
ALA
56
n
59
ALA
56
B
HIS
57
n
60
HIS
57
B
CYS
58
n
61
CYS
58
B
TYR
59
n
62
TYR
59
B
LYS
60
n
63
LYS
60
B
SER
61
n
64
SER
61
B
GLY
62
n
65
GLY
62
B
ILE
63
n
66
ILE
63
B
GLN
64
n
67
GLN
64
B
VAL
65
n
68
VAL
65
B
ARG
66
n
69
ARG
66
B
LEU
67
n
70
LEU
67
B
GLY
69
n
71
GLY
69
B
GLU
70
n
72
GLU
70
B
ASP
71
n
73
ASP
71
B
ASN
72
n
74
ASN
72
B
ILE
73
n
75
ILE
73
B
ASN
74
n
76
ASN
74
B
VAL
75
n
77
VAL
75
B
VAL
76
n
78
VAL
76
B
GLU
77
n
79
GLU
77
B
GLY
78
n
80
GLY
78
B
ASN
79
n
81
ASN
79
B
GLU
80
n
82
GLU
80
B
GLN
81
n
83
GLN
81
B
PHE
82
n
84
PHE
82
B
ILE
83
n
85
ILE
83
B
SER
84
n
86
SER
84
B
ALA
85
n
87
ALA
85
B
SER
86
n
88
SER
86
B
LYS
87
n
89
LYS
87
B
SER
88
n
90
SER
88
B
ILE
89
n
91
ILE
89
B
VAL
90
n
92
VAL
90
B
HIS
91
n
93
HIS
91
B
PRO
92
n
94
PRO
92
B
SER
93
n
95
SER
93
B
TYR
94
n
96
TYR
94
B
ASN
95
n
97
ASN
95
B
SER
96
n
98
SER
96
B
ASN
97
n
99
ASN
97
B
THR
98
n
100
THR
98
B
LEU
99
n
101
LEU
99
B
ASN
100
n
102
ASN
100
B
ASN
101
n
103
ASN
101
B
ASP
102
n
104
ASP
102
B
ILE
103
n
105
ILE
103
B
MET
104
n
106
MET
104
B
LEU
105
n
107
LEU
105
B
ILE
106
n
108
ILE
106
B
LYS
107
n
109
LYS
107
B
LEU
108
n
110
LEU
108
B
LYS
109
n
111
LYS
109
B
SER
110
n
112
SER
110
B
ALA
111
n
113
ALA
111
B
ALA
112
n
114
ALA
112
B
SER
113
n
115
SER
113
B
LEU
114
n
116
LEU
114
B
ASN
115
n
117
ASN
115
B
SER
116
n
118
SER
116
B
ARG
117
n
119
ARG
117
B
VAL
118
n
120
VAL
118
B
ALA
119
n
121
ALA
119
B
SER
120
n
122
SER
120
B
ILE
121
n
123
ILE
121
B
SER
122
n
124
SER
122
B
LEU
123
n
125
LEU
123
B
PRO
124
n
126
PRO
124
B
THR
125
n
127
THR
125
B
SER
127
n
128
SER
127
B
CYS
128
n
129
CYS
128
B
ALA
129
n
130
ALA
129
B
SER
130
n
131
SER
130
B
ALA
132
n
132
ALA
132
B
GLY
133
n
133
GLY
133
B
THR
134
n
134
THR
134
B
GLN
135
n
135
GLN
135
B
CYS
136
n
136
CYS
136
B
LEU
137
n
137
LEU
137
B
ILE
138
n
138
ILE
138
B
SER
139
n
139
SER
139
B
GLY
140
n
140
GLY
140
B
TRP
141
n
141
TRP
141
B
GLY
142
n
142
GLY
142
B
ASN
143
n
143
ASN
143
B
THR
144
n
144
THR
144
B
LYS
145
n
145
LYS
145
B
SER
146
n
146
SER
146
B
SER
147
n
147
SER
147
B
GLY
148
n
148
GLY
148
B
THR
149
n
149
THR
149
B
SER
150
n
150
SER
150
B
TYR
151
n
151
TYR
151
B
PRO
152
n
152
PRO
152
B
ASP
153
n
153
ASP
153
B
VAL
154
n
154
VAL
154
B
LEU
155
n
155
LEU
155
B
LYS
156
n
156
LYS
156
B
CYS
157
n
157
CYS
157
B
LEU
158
n
158
LEU
158
B
LYS
159
n
159
LYS
159
B
ALA
160
n
160
ALA
160
B
PRO
161
n
161
PRO
161
B
ILE
162
n
162
ILE
162
B
LEU
163
n
163
LEU
163
B
SER
164
n
164
SER
164
B
ASP
165
n
165
ASP
165
B
SER
166
n
166
SER
166
B
SER
167
n
167
SER
167
B
CYS
168
n
168
CYS
168
B
LYS
169
n
169
LYS
169
B
SER
170
n
170
SER
170
B
ALA
171
n
171
ALA
171
B
TYR
172
n
172
TYR
172
B
PRO
173
n
173
PRO
173
B
GLY
174
n
174
GLY
174
B
GLN
175
n
175
GLN
175
B
ILE
176
n
176
ILE
176
B
THR
177
n
177
THR
177
B
SER
178
n
178
SER
178
B
ASN
179
n
179
ASN
179
B
MET
180
n
180
MET
180
B
PHE
181
n
181
PHE
181
B
CYS
182
n
182
CYS
182
B
ALA
183
n
183
ALA
183
B
GLY
184
n
184
GLY
184
B
TYR
184
n
185
A
TYR
184
B
LEU
185
n
186
LEU
185
B
GLU
186
n
187
GLU
186
B
GLY
187
n
188
GLY
187
B
GLY
188
n
189
GLY
188
B
LYS
188
n
190
A
LYS
188
B
ASP
189
n
191
ASP
189
B
SER
190
n
192
SER
190
B
CYS
191
n
193
CYS
191
B
GLN
192
n
194
GLN
192
B
GLY
193
n
195
GLY
193
B
ASP
194
n
196
ASP
194
B
ALA
195
n
197
ALA
195
B
GLY
196
n
198
GLY
196
B
GLY
197
n
199
GLY
197
B
PRO
198
n
200
PRO
198
B
VAL
199
n
201
VAL
199
B
VAL
200
n
202
VAL
200
B
CYS
201
n
203
CYS
201
B
SER
202
n
204
SER
202
B
GLY
203
n
205
GLY
203
B
LYS
204
n
206
LYS
204
B
LEU
209
n
207
LEU
209
B
GLN
210
n
208
GLN
210
B
GLY
211
n
209
GLY
211
B
ILE
212
n
210
ILE
212
B
VAL
213
n
211
VAL
213
B
SER
214
n
212
SER
214
B
TRP
215
n
213
TRP
215
B
GLY
216
n
214
GLY
216
B
SER
217
n
215
SER
217
B
GLY
219
n
216
GLY
219
B
CYS
220
n
217
CYS
220
B
ALA
221
n
218
ALA
221
B
GLN
221
n
219
A
GLN
221
B
LYS
222
n
220
LYS
222
B
ASN
223
n
221
ASN
223
B
LYS
224
n
222
LYS
224
B
PRO
225
n
223
PRO
225
B
GLY
226
n
224
GLY
226
B
VAL
227
n
225
VAL
227
B
TYR
228
n
226
TYR
228
B
THR
229
n
227
THR
229
B
LYS
230
n
228
LYS
230
B
VAL
231
n
229
VAL
231
B
CYS
232
n
230
CYS
232
B
ASN
233
n
231
ASN
233
B
TYR
234
n
232
TYR
234
B
VAL
235
n
233
VAL
235
B
SER
236
n
234
SER
236
B
TRP
237
n
235
TRP
237
B
ILE
238
n
236
ILE
238
B
LYS
239
n
237
LYS
239
B
GLN
240
n
238
GLN
240
B
THR
241
n
239
THR
241
B
ILE
242
n
240
ILE
242
B
ALA
243
n
241
ALA
243
B
SER
244
n
242
SER
244
B
ASN
245
n
243
ASN
245
B
author_and_software_defined_assembly
PISA
2
dimeric
software_defined_assembly
PISA
4
tetrameric
1350
-7
24120
5820
-17
45130
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
2_656
-x+1,y,-z+1
crystal symmetry operation
97.8926330344
0.0000000000
92.7264775017
A
O
PHE
52
A
O
PHE
52
A
N
MET
385
A
N
MET
385
A
N
VAL
388
A
N
VAL
388
A
O
PHE
370
A
O
PHE
370
A
N
ILE
375
A
N
ILE
375
A
O
THR
249
A
O
THR
249
A
N
LEU
254
A
N
LEU
254
A
O
TRP
238
A
O
TRP
238
A
N
LEU
245
A
N
LEU
245
A
O
LYS
193
A
O
LYS
193
A
O
LYS
193
A
O
LYS
193
A
N
LEU
245
A
N
LEU
245
A
N
LEU
241
A
N
LEU
241
A
O
ASN
228
A
O
ASN
228
A
N
MET
220
A
N
MET
220
A
O
GLU
204
A
O
GLU
204
A
N
ASP
211
A
N
ASP
211
A
O
THR
214
A
O
THR
214
A
N
PHE
227
A
N
PHE
227
A
O
ARG
282
A
O
ARG
282
A
N
HIS
287
A
N
HIS
287
A
O
VAL
364
A
O
VAL
364
A
N
GLU
141
A
N
GLU
141
A
O
ASN
116
A
O
ASN
116
A
N
PHE
119
A
N
PHE
119
A
O
ALA
183
A
O
ALA
183
A
N
LEU
184
A
N
LEU
184
A
O
LYS
331
A
O
LYS
331
A
N
ILE
340
A
N
ILE
340
A
O
LEU
291
A
O
LEU
291
A
N
ILE
356
A
N
ILE
356
B
O
GLY
216
B
O
GLY
214
B
N
GLN
210
B
N
GLN
208
B
O
VAL
199
B
O
VAL
201
B
O
VAL
200
B
O
VAL
202
B
N
LEU
137
B
N
LEU
137
B
O
GLY
140
B
O
GLY
140
B
N
LYS
156
B
N
LYS
156
B
N
CYS
157
B
N
CYS
157
B
O
TYR
20
B
O
TYR
25
B
O
TYR
20
B
O
TYR
25
B
N
CYS
157
B
N
CYS
157
B
O
ALA
160
B
O
ALA
160
B
N
CYS
136
B
N
CYS
136
B
N
SER
139
B
N
SER
139
B
O
PRO
198
B
O
PRO
200
B
N
CYS
201
B
N
CYS
203
B
O
LYS
204
B
O
LYS
206
B
O
TRP
215
B
O
TRP
213
B
N
VAL
227
B
N
VAL
225
B
N
TYR
228
B
N
TYR
226
B
O
PHE
181
B
O
PHE
181
B
O
LEU
33
B
O
LEU
38
B
N
PHE
41
B
N
PHE
44
B
N
ILE
47
B
N
ILE
50
B
O
TRP
51
B
O
TRP
54
B
N
SER
54
B
N
SER
57
B
O
MET
104
B
O
MET
106
B
O
LYS
107
B
O
LYS
109
B
N
SER
86
B
N
SER
88
B
O
ILE
83
B
O
ILE
85
B
N
VAL
65
B
N
VAL
68
B
N
ARG
66
B
N
ARG
69
B
O
SER
32
B
O
SER
37
1
A
CG
GLU
94
A
CG
GLU
94
1
Y
1
A
CD
GLU
94
A
CD
GLU
94
1
Y
1
A
OE1
GLU
94
A
OE1
GLU
94
1
Y
1
A
OE2
GLU
94
A
OE2
GLU
94
1
Y
1
A
CG
LYS
135
A
CG
LYS
135
1
Y
1
A
CD
LYS
135
A
CD
LYS
135
1
Y
1
A
CE
LYS
135
A
CE
LYS
135
1
Y
1
A
NZ
LYS
135
A
NZ
LYS
135
1
Y
1
A
CG
LYS
136
A
CG
LYS
136
1
Y
1
A
CD
LYS
136
A
CD
LYS
136
1
Y
1
A
CE
LYS
136
A
CE
LYS
136
1
Y
1
A
NZ
LYS
136
A
NZ
LYS
136
1
Y
1
A
CG
LYS
155
A
CG
LYS
155
1
Y
1
A
CD
LYS
155
A
CD
LYS
155
1
Y
1
A
CE
LYS
155
A
CE
LYS
155
1
Y
1
A
NZ
LYS
155
A
NZ
LYS
155
1
Y
1
A
CG
GLN
156
A
CG
GLN
156
1
Y
1
A
CD
GLN
156
A
CD
GLN
156
1
Y
1
A
OE1
GLN
156
A
OE1
GLN
156
1
Y
1
A
NE2
GLN
156
A
NE2
GLN
156
1
Y
1
A
CG
LYS
163
A
CG
LYS
163
1
Y
1
A
CD
LYS
163
A
CD
LYS
163
1
Y
1
A
CE
LYS
163
A
CE
LYS
163
1
Y
1
A
NZ
LYS
163
A
NZ
LYS
163
1
Y
1
A
CG
GLN
166
A
CG
GLN
166
1
Y
1
A
CD
GLN
166
A
CD
GLN
166
1
Y
1
A
OE1
GLN
166
A
OE1
GLN
166
1
Y
1
A
NE2
GLN
166
A
NE2
GLN
166
1
Y
1
A
CG
LYS
168
A
CG
LYS
168
1
Y
1
A
CD
LYS
168
A
CD
LYS
168
1
Y
1
A
CE
LYS
168
A
CE
LYS
168
1
Y
1
A
NZ
LYS
168
A
NZ
LYS
168
1
Y
1
A
CG
LYS
174
A
CG
LYS
174
1
Y
1
A
CD
LYS
174
A
CD
LYS
174
1
Y
1
A
CE
LYS
174
A
CE
LYS
174
1
Y
1
A
NZ
LYS
174
A
NZ
LYS
174
1
Y
1
A
CG
GLU
175
A
CG
GLU
175
1
Y
1
A
CD
GLU
175
A
CD
GLU
175
1
Y
1
A
OE1
GLU
175
A
OE1
GLU
175
1
Y
1
A
OE2
GLU
175
A
OE2
GLU
175
1
Y
1
A
CG
ARG
178
A
CG
ARG
178
1
Y
1
A
CD
ARG
178
A
CD
ARG
178
1
Y
1
A
NE
ARG
178
A
NE
ARG
178
1
Y
1
A
CZ
ARG
178
A
CZ
ARG
178
1
Y
1
A
NH1
ARG
178
A
NH1
ARG
178
1
Y
1
A
NH2
ARG
178
A
NH2
ARG
178
1
Y
1
A
CG
LYS
193
A
CG
LYS
193
1
Y
1
A
CD
LYS
193
A
CD
LYS
193
1
Y
1
A
CE
LYS
193
A
CE
LYS
193
1
Y
1
A
NZ
LYS
193
A
NZ
LYS
193
1
Y
1
A
CG
LYS
201
A
CG
LYS
201
1
Y
1
A
CD
LYS
201
A
CD
LYS
201
1
Y
1
A
CE
LYS
201
A
CE
LYS
201
1
Y
1
A
NZ
LYS
201
A
NZ
LYS
201
1
Y
1
A
CG
LYS
233
A
CG
LYS
233
1
Y
1
A
CD
LYS
233
A
CD
LYS
233
1
Y
1
A
CE
LYS
233
A
CE
LYS
233
1
Y
1
A
NZ
LYS
233
A
NZ
LYS
233
1
Y
1
B
CG
GLN
240
B
CG
GLN
238
1
Y
1
B
CD
GLN
240
B
CD
GLN
238
1
Y
1
B
OE1
GLN
240
B
OE1
GLN
238
1
Y
1
B
NE2
GLN
240
B
NE2
GLN
238
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
ASP
2
A
ASP
2
1
Y
1
A
PRO
3
A
PRO
3
1
Y
1
A
GLN
4
A
GLN
4
1
Y
1
A
GLY
5
A
GLY
5
1
Y
1
A
ASP
6
A
ASP
6
1
Y
1
A
ALA
7
A
ALA
7
1
Y
1
A
ALA
8
A
ALA
8
1
Y
1
A
GLN
9
A
GLN
9
1
Y
1
A
LYS
10
A
LYS
10
1
Y
1
A
THR
11
A
THR
11
1
Y
1
A
ASP
12
A
ASP
12
1
Y
1
A
THR
13
A
THR
13
1
Y
1
A
SER
14
A
SER
14
1
Y
1
A
HIS
15
A
HIS
15
1
Y
1
A
HIS
16
A
HIS
16
1
Y
1
A
ASP
17
A
ASP
17
1
Y
1
A
GLN
18
A
GLN
18
1
Y
1
A
ASP
19
A
ASP
19
1
Y
1
B
PHE
-4
B
PHE
1
1
Y
1
B
ILE
-3
B
ILE
2
1
Y
1
B
PHE
-2
B
PHE
3
1
Y
1
B
LEU
-1
B
LEU
4
1
Y
1
B
ALA
0
B
ALA
5
1
Y
1
B
LEU
1
B
LEU
6
1
Y
1
B
LEU
2
B
LEU
7
1
Y
1
B
GLY
3
B
GLY
8
1
Y
1
B
ALA
4
B
ALA
9
1
Y
1
B
ALA
5
B
ALA
10
1
Y
1
B
VAL
6
B
VAL
11
1
Y
1
B
ALA
7
B
ALA
12
1
Y
1
B
PHE
8
B
PHE
13
1
Y
1
B
PRO
9
B
PRO
14
1
Y
1
B
VAL
10
B
VAL
15
1
Y
1
B
ASP
11
B
ASP
16
1
Y
1
B
ASP
12
B
ASP
17
1
Y
1
B
ASP
13
B
ASP
18
1
Y
1
B
ASP
14
B
ASP
19
1
Y
1
B
LYS
15
B
LYS
20
1
Y
1
A
A
OXT
O
LYS
HOH
394
734
1.96
1
A
LEU
51
-163.55
117.20
1
A
GLU
86
-143.89
-24.78
1
A
ASP
107
-104.77
73.30
1
A
ALA
347
175.97
40.13
1
A
ALA
348
-49.36
84.85
1
B
SER
37
-142.16
44.07
1
B
ASP
71
-137.24
-78.29
1
B
ASN
115
-157.14
-158.69
1
B
SER
214
-120.51
-70.73
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.PARAM
42.0
-8.51
0.00
2.08
19.34
0.00
-10.83
0.229
0.004
0.19
2.30
22.51
3277
32771
32771
10.0
97.5
RANDOM
1
RESTRAINED
THROUGHOUT
0.000
MOLECULAR REPLACEMENT
PDB ENTRY 1QLP AND 1EJM
Engh & Huber
FLAT MODEL
49.0933
0.356808
0.31
0.24
5.00
0.31
0.26
2.30
22.51
377
4919
0
0
4542
0.006
1.3
24.3
0.79
1.33
1.50
2.18
2.00
2.17
2.00
3.15
2.50
0.254
0.013
0.254
2.41
362
4567
3853
6
9.9
92.6
27.4
2.30
40.00
1OPH
32771
32771
0.000
0.000
0.103
1,2
20.6
19.2
97.5
0.289
2.30
2.38
3.75
3330
97.3
data reduction
DENZO
data scaling
SCALEPACK
refinement
CNS
phasing
CNS
NON-COVALENT COMPLEX BETWEEN ALPHA-1-PI-PITTSBURGH AND S195A TRYPSIN
1
N
N
2
N
N
3
N
N
3
N
N
A
PRO
21
A
PRO
21
HELX_P
A
SER
45
A
SER
45
1
1
25
A
SER
53
A
SER
53
HELX_P
A
SER
65
A
SER
65
1
2
13
A
LEU
66
A
LEU
66
HELX_P
A
ALA
68
A
ALA
68
5
3
3
A
LYS
69
A
LYS
69
HELX_P
A
LEU
80
A
LEU
80
1
4
12
A
PRO
88
A
PRO
88
HELX_P
A
ASN
104
A
ASN
104
1
5
17
A
VAL
127
A
VAL
127
HELX_P
A
LEU
137
A
LEU
137
1
6
11
A
ASP
149
A
ASP
149
HELX_P
A
THR
165
A
THR
165
1
7
17
A
GLU
199
A
GLU
199
HELX_P
A
THR
203
A
THR
203
5
8
5
A
LYS
259
A
LYS
259
HELX_P
A
LEU
267
A
LEU
267
1
9
9
A
THR
268
A
THR
268
HELX_P
A
ASN
278
A
ASN
278
1
10
11
A
LEU
299
A
LEU
299
HELX_P
A
LEU
306
A
LEU
306
1
11
8
A
THR
309
A
THR
309
HELX_P
A
SER
313
A
SER
313
5
12
5
A
GLY
349
A
GLY
349
HELX_P
A
LEU
353
A
LEU
353
5
13
5
B
ALA
55
B
ALA
58
HELX_P
B
TYR
59
B
TYR
62
5
14
5
B
SER
164
B
SER
164
HELX_P
B
TYR
172
B
TYR
172
1
15
9
B
TYR
234
B
TYR
232
HELX_P
B
SER
244
B
SER
242
1
16
11
disulf
2.036
B
CYS
22
B
SG
CYS
27
1_555
B
CYS
157
B
SG
CYS
157
1_555
disulf
2.032
B
CYS
42
B
SG
CYS
45
1_555
B
CYS
58
B
SG
CYS
61
1_555
disulf
2.041
B
CYS
128
B
SG
CYS
129
1_555
B
CYS
232
B
SG
CYS
230
1_555
disulf
2.040
B
CYS
136
B
SG
CYS
136
1_555
B
CYS
201
B
SG
CYS
203
1_555
disulf
2.037
B
CYS
168
B
SG
CYS
168
1_555
B
CYS
182
B
SG
CYS
182
1_555
disulf
2.041
B
CYS
191
B
SG
CYS
193
1_555
B
CYS
220
B
SG
CYS
217
1_555
HYDROLASE/HYDROLASE INHIBITOR
SERINE PROTEINASE INHIBITOR, MICHAELIS-LIKE COMPLEX, SERPIN, ALPHA-1 ANTITRYPSIN, TRYPSIN, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
A1AT_HUMAN
UNP
1
26
P01009
DPQGDAAQKTDTSHHDQDHPTFNKITPNLAEFAFSLYRQLAHQSNSTNIFFSPVSIATAFAMLSLGTKADTHDEILEGLN
FNLTEIPEAQIHEGFQELLRTLNQPDSQLQLTTGNGLFLSEGLKLVDKFLEDVKKLYHSEAFTVNFGDTEEAKKQINDYV
EKGTQGKIVDLVKELDRDTVFALVNYIFFKGKWERPFEVKDTEEEDFHVDQVTTVKVPMMKRLGMFNIQHCKKLSSWVLL
MKYLGNATAIFFLPDEGKLQHLENELTHDIITKFLENEDRRSASLHLPKLSITGTYDLKSVLGQLGITKVFSNGADLSGV
TEEAPLKLSKAVHKAVLTIDEKGTEAAGAMFLEAIPMSIPPEVKFNKPFVFLMIEQNTKSPLFMGKVVNPTQK
TRY1_BOVIN
UNP
2
1
P00760
FIFLALLGAAVAFPVDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEG
NEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKA
PILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTI
ASN
26
418
1OPH
1
394
P01009
A
1
1
394
1
243
1OPH
-4
245
P00760
B
2
1
243
1
initiating methionine
MET
1
1OPH
A
P01009
UNP
1
1
PHE
engineered mutation
LEU
51
1OPH
A
P01009
UNP
75
51
1
THR
engineered mutation
ALA
59
1OPH
A
P01009
UNP
83
59
1
THR
engineered mutation
ALA
68
1OPH
A
P01009
UNP
92
68
1
ALA
engineered mutation
GLY
70
1OPH
A
P01009
UNP
94
70
1
CYS
engineered mutation
SER
232
1OPH
A
P01009
UNP
256
232
1
MET
engineered mutation
ARG
358
1OPH
A
P01009
UNP
382
358
1
MET
engineered mutation
ILE
374
1OPH
A
P01009
UNP
398
374
1
SER
engineered mutation
ALA
381
1OPH
A
P01009
UNP
405
381
1
LYS
engineered mutation
ARG
387
1OPH
A
P01009
UNP
411
387
2
SER
engineered mutation
ALA
195
1OPH
B
P00760
UNP
197
197
12
5
12
7
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
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
A
ILE
50
A
ILE
50
A
PHE
52
A
PHE
52
A
PRO
382
A
PRO
382
A
VAL
388
A
VAL
388
A
PHE
370
A
PHE
370
A
GLU
376
A
GLU
376
A
ALA
248
A
ALA
248
A
PRO
255
A
PRO
255
A
SER
237
A
SER
237
A
LEU
245
A
LEU
245
A
LYS
193
A
LYS
193
A
TRP
194
A
TRP
194
A
SER
237
A
SER
237
A
LEU
245
A
LEU
245
A
THR
214
A
THR
214
A
SER
232
A
SER
232
A
GLU
204
A
GLU
204
A
ASP
211
A
ASP
211
A
THR
214
A
THR
214
A
SER
232
A
SER
232
A
ARG
282
A
ARG
282
A
PRO
289
A
PRO
289
A
GLU
363
A
GLU
363
A
LYS
365
A
LYS
365
A
GLU
141
A
GLU
141
A
VAL
145
A
VAL
145
A
LEU
112
A
LEU
112
A
SER
121
A
SER
121
A
PHE
182
A
PHE
182
A
LYS
191
A
LYS
191
A
LYS
331
A
LYS
331
A
ILE
340
A
ILE
340
A
LEU
291
A
LEU
291
A
ASP
298
A
ASP
298
A
ALA
355
A
ALA
355
A
PRO
357
A
PRO
357
B
LYS
204
B
LYS
206
B
SER
217
B
SER
215
B
PRO
198
B
PRO
200
B
CYS
201
B
CYS
203
B
GLN
135
B
GLN
135
B
GLY
140
B
GLY
140
B
LYS
156
B
LYS
156
B
PRO
161
B
PRO
161
B
TYR
20
B
TYR
25
B
THR
21
B
THR
26
B
LYS
156
B
LYS
156
B
PRO
161
B
PRO
161
B
GLN
135
B
GLN
135
B
GLY
140
B
GLY
140
B
PRO
198
B
PRO
200
B
CYS
201
B
CYS
203
B
LYS
204
B
LYS
206
B
SER
217
B
SER
215
B
GLY
226
B
GLY
224
B
LYS
230
B
LYS
228
B
MET
180
B
MET
180
B
ALA
183
B
ALA
183
B
GLN
30
B
GLN
35
B
ASN
34
B
ASN
39
B
HIS
40
B
HIS
43
B
ASN
48
B
ASN
51
B
TRP
51
B
TRP
54
B
SER
54
B
SER
57
B
MET
104
B
MET
106
B
LEU
108
B
LEU
110
B
GLN
81
B
GLN
83
B
VAL
90
B
VAL
92
B
GLN
64
B
GLN
67
B
LEU
67
B
LEU
70
B
GLN
30
B
GLN
35
B
ASN
34
B
ASN
39
5
C 1 2 1