0.024446
0.000000
0.008465
0.000000
0.015509
0.000000
0.000000
0.000000
0.023149
0.000000
0.000000
0.000000
Barnett, B.L.
Green, P.R.
Strickland, L.C.
Oliver, J.D.
Rydel, T.
Sullivan, J.F.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
109.10
90.00
40.906
64.480
45.716
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
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
C7 H8 O3 S
172.202
phenylmethanesulfonic acid
non-polymer
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
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
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
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
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
O
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
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
Y
143
N
C
Y
144
N
N
Y
145
N
C
Y
146
N
C
Y
147
N
N
N
148
N
O
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
H
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
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
H
N
184
N
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
N
N
215
N
O
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
H
N
231
N
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
S
N
238
N
C
N
239
N
O
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
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
N
262
N
O
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
H
N
274
N
C
N
275
N
S
Y
276
N
C
Y
277
N
C
Y
278
N
C
Y
279
N
C
Y
280
N
C
Y
281
N
C
N
282
N
O
N
283
N
O
N
284
N
O
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
N
N
294
S
C
N
295
N
C
N
296
N
O
N
297
N
C
N
298
N
C
N
299
N
C
N
300
N
O
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
N
N
311
S
C
N
312
N
C
N
313
N
O
N
314
N
C
N
315
N
O
N
316
N
O
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
N
N
325
S
C
N
326
N
C
N
327
N
O
N
328
R
C
N
329
N
O
N
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
N
N
342
S
C
N
343
N
C
N
344
N
O
N
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
N
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
N
355
N
O
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
N
N
369
S
C
N
370
N
C
N
371
N
O
N
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
C
Y
377
N
C
Y
378
N
C
N
379
N
O
N
380
N
O
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
391
N
H
N
392
N
N
N
393
S
C
N
394
N
C
N
395
N
O
N
396
N
C
N
397
N
C
N
398
N
C
N
399
N
O
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
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
doub
N
265
N
doub
N
266
N
sing
Y
267
N
doub
Y
268
N
sing
Y
269
N
doub
N
270
N
sing
Y
271
N
sing
N
272
N
sing
Y
273
N
doub
N
274
N
sing
Y
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
doub
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
doub
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
doub
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
Y
336
N
doub
Y
337
N
sing
Y
338
N
sing
N
339
N
sing
Y
340
N
doub
Y
341
N
sing
Y
342
N
sing
N
343
N
sing
Y
344
N
sing
Y
345
N
doub
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
doub
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
Y
364
N
doub
Y
365
N
sing
Y
366
N
sing
N
367
N
sing
Y
368
N
doub
N
369
N
sing
Y
370
N
doub
N
371
N
sing
Y
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
doub
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
To be Published
0353
Aqualysin I: the crystal structure of a serine protease from an extreme thermophile, Thermus aquaticus YT-1
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
49
349
352
10.1107/S0907444992012083
15299524
Purification, crystallization and preliminary X-ray investigation of aqualysin I, a heat-stable serine protease.
1993
10.2210/pdb4dzt/pdb
pdb_00004dzt
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
296
1
mirrors
DIFFRACTOMETER
1995-11-28
RIGAKU AFC-5R
graphite
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
27996.844
Aqualysin-1
3.4.21.111
UNP residues 128-403
1
nat
polymer
172.202
phenylmethanesulfonic acid
1
syn
non-polymer
40.078
CALCIUM ION
2
syn
non-polymer
18.015
water
143
nat
water
Aqualysin-I
no
no
ATQSPAPWGLDRIDQRDLPLSNSYTYTATGRGVNVYVIDTGIRTTHREFGGRARVGYDALGGNGQDCNGHGTHVAGTIGG
VTYGVAKAVNLYAVRVLDCNGSGSTSGVIAGVDWVTRNHRRPAVANMSLGGGVSTALDNAVKNSIAAGVVYAVAAGNDNA
NACNYSPARVAEALTVGATTSSDARASFSNYGSCVDLFAPGASIPSAWYTSDTATQTLNGTSMATPHVAGVAALYLEQNP
SATPASVASAILNGATTGRLSGIGSGSPNRLLYSLL
ATQSPAPWGLDRIDQRDLPLSNSYTYTATGRGVNVYVIDTGIRTTHREFGGRARVGYDALGGNGQDCNGHGTHVAGTIGG
VTYGVAKAVNLYAVRVLDCNGSGSTSGVIAGVDWVTRNHRRPAVANMSLGGGVSTALDNAVKNSIAAGVVYAVAAGNDNA
NACNYSPARVAEALTVGATTSSDARASFSNYGSCVDLFAPGASIPSAWYTSDTATQTLNGTSMATPHVAGVAALYLEQNP
SATPASVASAILNGATTGRLSGIGSGSPNRLLYSLL
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
sample
271
Thermus aquaticus
YT-1
1
2.03
39.56
VAPOR DIFFUSION, HANGING DROP
7.5
21% PEG800, 100 mM phosphate buffer, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 296K
296
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_conn_type
struct_site
repository
Initial release
Data collection
Database references
Derived calculations
Refinement description
1
0
2012-03-28
1
1
2023-09-13
_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.conn_type_id
_struct_conn.id
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_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_type.id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Homologous protein proteinase K
Homologous protein subtilisin BPN'
Homologous protein subtilisin
Homologous protein Savinase
RCSB
Y
RCSB
2012-03-01
REL
REL
PMS
phenylmethanesulfonic acid
CA
CALCIUM ION
HOH
water
2PRK
PDB ENTRY 2PRK
PDB
experimental model
PMS
290
2
PMS
PMS
301
A
CA
291
3
CA
CA
302
A
CA
292
3
CA
CA
303
A
HOH
1001
4
HOH
HOH
1001
A
HOH
1002
4
HOH
HOH
1002
A
HOH
1003
4
HOH
HOH
1003
A
HOH
1004
4
HOH
HOH
1004
A
HOH
1005
4
HOH
HOH
1005
A
HOH
1006
4
HOH
HOH
1006
A
HOH
1007
4
HOH
HOH
1007
A
HOH
1008
4
HOH
HOH
1008
A
HOH
1009
4
HOH
HOH
1009
A
HOH
1010
4
HOH
HOH
1010
A
HOH
1011
4
HOH
HOH
1011
A
HOH
1012
4
HOH
HOH
1012
A
HOH
1013
4
HOH
HOH
1013
A
HOH
1014
4
HOH
HOH
1014
A
HOH
1015
4
HOH
HOH
1015
A
HOH
1016
4
HOH
HOH
1016
A
HOH
1017
4
HOH
HOH
1017
A
HOH
1018
4
HOH
HOH
1018
A
HOH
1019
4
HOH
HOH
1019
A
HOH
1020
4
HOH
HOH
1020
A
HOH
1021
4
HOH
HOH
1021
A
HOH
1022
4
HOH
HOH
1022
A
HOH
1023
4
HOH
HOH
1023
A
HOH
1024
4
HOH
HOH
1024
A
HOH
1025
4
HOH
HOH
1025
A
HOH
1026
4
HOH
HOH
1026
A
HOH
1027
4
HOH
HOH
1027
A
HOH
1028
4
HOH
HOH
1028
A
HOH
1029
4
HOH
HOH
1029
A
HOH
1030
4
HOH
HOH
1030
A
HOH
1031
4
HOH
HOH
1031
A
HOH
1032
4
HOH
HOH
1032
A
HOH
1033
4
HOH
HOH
1033
A
HOH
1034
4
HOH
HOH
1034
A
HOH
1035
4
HOH
HOH
1035
A
HOH
1036
4
HOH
HOH
1036
A
HOH
1037
4
HOH
HOH
1037
A
HOH
1038
4
HOH
HOH
1038
A
HOH
1039
4
HOH
HOH
1039
A
HOH
1040
4
HOH
HOH
1040
A
HOH
1041
4
HOH
HOH
1041
A
HOH
1042
4
HOH
HOH
1042
A
HOH
1043
4
HOH
HOH
1043
A
HOH
1044
4
HOH
HOH
1044
A
HOH
1045
4
HOH
HOH
1045
A
HOH
1046
4
HOH
HOH
1046
A
HOH
1047
4
HOH
HOH
1047
A
HOH
1048
4
HOH
HOH
1048
A
HOH
1049
4
HOH
HOH
1049
A
HOH
1050
4
HOH
HOH
1050
A
HOH
1051
4
HOH
HOH
1051
A
HOH
1052
4
HOH
HOH
1052
A
HOH
1053
4
HOH
HOH
1053
A
HOH
1054
4
HOH
HOH
1054
A
HOH
1055
4
HOH
HOH
1055
A
HOH
1056
4
HOH
HOH
1056
A
HOH
1057
4
HOH
HOH
1057
A
HOH
1058
4
HOH
HOH
1058
A
HOH
1059
4
HOH
HOH
1059
A
HOH
1060
4
HOH
HOH
1060
A
HOH
1061
4
HOH
HOH
1061
A
HOH
1062
4
HOH
HOH
1062
A
HOH
1063
4
HOH
HOH
1063
A
HOH
1064
4
HOH
HOH
1064
A
HOH
1065
4
HOH
HOH
1065
A
HOH
1066
4
HOH
HOH
1066
A
HOH
1067
4
HOH
HOH
1067
A
HOH
1068
4
HOH
HOH
1068
A
HOH
1069
4
HOH
HOH
1069
A
HOH
1070
4
HOH
HOH
1070
A
HOH
1071
4
HOH
HOH
1071
A
HOH
1072
4
HOH
HOH
1072
A
HOH
1073
4
HOH
HOH
1073
A
HOH
1074
4
HOH
HOH
1074
A
HOH
1075
4
HOH
HOH
1075
A
HOH
1076
4
HOH
HOH
1076
A
HOH
1077
4
HOH
HOH
1077
A
HOH
1078
4
HOH
HOH
1078
A
HOH
1079
4
HOH
HOH
1079
A
HOH
1080
4
HOH
HOH
1080
A
HOH
1081
4
HOH
HOH
1081
A
HOH
1082
4
HOH
HOH
1082
A
HOH
1083
4
HOH
HOH
1083
A
HOH
1084
4
HOH
HOH
1084
A
HOH
1085
4
HOH
HOH
1085
A
HOH
1086
4
HOH
HOH
1086
A
HOH
1087
4
HOH
HOH
1087
A
HOH
1088
4
HOH
HOH
1088
A
HOH
1089
4
HOH
HOH
1089
A
HOH
1090
4
HOH
HOH
1090
A
HOH
1091
4
HOH
HOH
1091
A
HOH
1092
4
HOH
HOH
1092
A
HOH
1093
4
HOH
HOH
1093
A
HOH
1094
4
HOH
HOH
1094
A
HOH
1095
4
HOH
HOH
1095
A
HOH
1096
4
HOH
HOH
1096
A
HOH
1097
4
HOH
HOH
1097
A
HOH
1098
4
HOH
HOH
1098
A
HOH
1099
4
HOH
HOH
1099
A
HOH
1100
4
HOH
HOH
1100
A
HOH
1101
4
HOH
HOH
1101
A
HOH
1102
4
HOH
HOH
1102
A
HOH
1103
4
HOH
HOH
1103
A
HOH
1104
4
HOH
HOH
1104
A
HOH
1105
4
HOH
HOH
1105
A
HOH
1106
4
HOH
HOH
1106
A
HOH
1107
4
HOH
HOH
1107
A
HOH
1108
4
HOH
HOH
1108
A
HOH
1109
4
HOH
HOH
1109
A
HOH
1110
4
HOH
HOH
1110
A
HOH
1111
4
HOH
HOH
1111
A
HOH
1112
4
HOH
HOH
1112
A
HOH
1113
4
HOH
HOH
1113
A
HOH
1114
4
HOH
HOH
1114
A
HOH
1115
4
HOH
HOH
1115
A
HOH
1116
4
HOH
HOH
1116
A
HOH
1117
4
HOH
HOH
1117
A
HOH
1118
4
HOH
HOH
1118
A
HOH
1119
4
HOH
HOH
1119
A
HOH
1120
4
HOH
HOH
1120
A
HOH
1121
4
HOH
HOH
1121
A
HOH
1122
4
HOH
HOH
1122
A
HOH
1123
4
HOH
HOH
1123
A
HOH
1124
4
HOH
HOH
1124
A
HOH
1125
4
HOH
HOH
1125
A
HOH
1126
4
HOH
HOH
1126
A
HOH
1127
4
HOH
HOH
1127
A
HOH
1128
4
HOH
HOH
1128
A
HOH
1129
4
HOH
HOH
1129
A
HOH
1130
4
HOH
HOH
1130
A
HOH
1131
4
HOH
HOH
1131
A
HOH
1132
4
HOH
HOH
1132
A
HOH
1133
4
HOH
HOH
1133
A
HOH
1134
4
HOH
HOH
1134
A
HOH
1135
4
HOH
HOH
1135
A
HOH
1136
4
HOH
HOH
1136
A
HOH
1137
4
HOH
HOH
1137
A
HOH
1138
4
HOH
HOH
1138
A
HOH
1139
4
HOH
HOH
1139
A
HOH
1140
4
HOH
HOH
1140
A
HOH
1141
4
HOH
HOH
1141
A
HOH
1142
4
HOH
HOH
1142
A
HOH
1143
4
HOH
HOH
1143
A
ALA
1
n
1
ALA
1
A
THR
2
n
2
THR
2
A
GLN
3
n
3
GLN
3
A
SER
4
n
4
SER
4
A
PRO
5
n
5
PRO
5
A
ALA
6
n
6
ALA
6
A
PRO
7
n
7
PRO
7
A
TRP
8
n
8
TRP
8
A
GLY
9
n
9
GLY
9
A
LEU
10
n
10
LEU
10
A
ASP
11
n
11
ASP
11
A
ARG
12
n
12
ARG
12
A
ILE
13
n
13
ILE
13
A
ASP
14
n
14
ASP
14
A
GLN
15
n
15
GLN
15
A
ARG
16
n
16
ARG
16
A
ASP
17
n
17
ASP
17
A
LEU
18
n
18
LEU
18
A
PRO
19
n
19
PRO
19
A
LEU
20
n
20
LEU
20
A
SER
21
n
21
SER
21
A
ASN
22
n
22
ASN
22
A
SER
23
n
23
SER
23
A
TYR
24
n
24
TYR
24
A
THR
25
n
25
THR
25
A
TYR
26
n
26
TYR
26
A
THR
27
n
27
THR
27
A
ALA
28
n
28
ALA
28
A
THR
29
n
29
THR
29
A
GLY
30
n
30
GLY
30
A
ARG
31
n
31
ARG
31
A
GLY
32
n
32
GLY
32
A
VAL
33
n
33
VAL
33
A
ASN
34
n
34
ASN
34
A
VAL
35
n
35
VAL
35
A
TYR
36
n
36
TYR
36
A
VAL
37
n
37
VAL
37
A
ILE
38
n
38
ILE
38
A
ASP
39
n
39
ASP
39
A
THR
40
n
40
THR
40
A
GLY
41
n
41
GLY
41
A
ILE
42
n
42
ILE
42
A
ARG
43
n
43
ARG
43
A
THR
44
n
44
THR
44
A
THR
45
n
45
THR
45
A
HIS
46
n
46
HIS
46
A
ARG
47
n
47
ARG
47
A
GLU
48
n
48
GLU
48
A
PHE
49
n
49
PHE
49
A
GLY
50
n
50
GLY
50
A
GLY
51
n
51
GLY
51
A
ARG
52
n
52
ARG
52
A
ALA
53
n
53
ALA
53
A
ARG
54
n
54
ARG
54
A
VAL
55
n
55
VAL
55
A
GLY
56
n
56
GLY
56
A
TYR
57
n
57
TYR
57
A
ASP
58
n
58
ASP
58
A
ALA
59
n
59
ALA
59
A
LEU
60
n
60
LEU
60
A
GLY
61
n
61
GLY
61
A
GLY
62
n
62
GLY
62
A
ASN
63
n
63
ASN
63
A
GLY
64
n
64
GLY
64
A
GLN
65
n
65
GLN
65
A
ASP
66
n
66
ASP
66
A
CYS
67
n
67
CYS
67
A
ASN
68
n
68
ASN
68
A
GLY
69
n
69
GLY
69
A
HIS
70
n
70
HIS
70
A
GLY
71
n
71
GLY
71
A
THR
72
n
72
THR
72
A
HIS
73
n
73
HIS
73
A
VAL
74
n
74
VAL
74
A
ALA
75
n
75
ALA
75
A
GLY
76
n
76
GLY
76
A
THR
77
n
77
THR
77
A
ILE
78
n
78
ILE
78
A
GLY
79
n
79
GLY
79
A
GLY
80
n
80
GLY
80
A
VAL
81
n
81
VAL
81
A
THR
82
n
82
THR
82
A
TYR
83
n
83
TYR
83
A
GLY
84
n
84
GLY
84
A
VAL
85
n
85
VAL
85
A
ALA
86
n
86
ALA
86
A
LYS
87
n
87
LYS
87
A
ALA
88
n
88
ALA
88
A
VAL
89
n
89
VAL
89
A
ASN
90
n
90
ASN
90
A
LEU
91
n
91
LEU
91
A
TYR
92
n
92
TYR
92
A
ALA
93
n
93
ALA
93
A
VAL
94
n
94
VAL
94
A
ARG
95
n
95
ARG
95
A
VAL
96
n
96
VAL
96
A
LEU
97
n
97
LEU
97
A
ASP
98
n
98
ASP
98
A
CYS
99
n
99
CYS
99
A
ASN
100
n
100
ASN
100
A
GLY
101
n
101
GLY
101
A
SER
102
n
102
SER
102
A
GLY
103
n
103
GLY
103
A
SER
104
n
104
SER
104
A
THR
105
n
105
THR
105
A
SER
106
n
106
SER
106
A
GLY
107
n
107
GLY
107
A
VAL
108
n
108
VAL
108
A
ILE
109
n
109
ILE
109
A
ALA
110
n
110
ALA
110
A
GLY
111
n
111
GLY
111
A
VAL
112
n
112
VAL
112
A
ASP
113
n
113
ASP
113
A
TRP
114
n
114
TRP
114
A
VAL
115
n
115
VAL
115
A
THR
116
n
116
THR
116
A
ARG
117
n
117
ARG
117
A
ASN
118
n
118
ASN
118
A
HIS
119
n
119
HIS
119
A
ARG
120
n
120
ARG
120
A
ARG
121
n
121
ARG
121
A
PRO
122
n
122
PRO
122
A
ALA
123
n
123
ALA
123
A
VAL
124
n
124
VAL
124
A
ALA
125
n
125
ALA
125
A
ASN
126
n
126
ASN
126
A
MET
127
n
127
MET
127
A
SER
128
n
128
SER
128
A
LEU
129
n
129
LEU
129
A
GLY
130
n
130
GLY
130
A
GLY
131
n
131
GLY
131
A
GLY
132
n
132
GLY
132
A
VAL
133
n
133
VAL
133
A
SER
134
n
134
SER
134
A
THR
135
n
135
THR
135
A
ALA
136
n
136
ALA
136
A
LEU
137
n
137
LEU
137
A
ASP
138
n
138
ASP
138
A
ASN
139
n
139
ASN
139
A
ALA
140
n
140
ALA
140
A
VAL
141
n
141
VAL
141
A
LYS
142
n
142
LYS
142
A
ASN
143
n
143
ASN
143
A
SER
144
n
144
SER
144
A
ILE
145
n
145
ILE
145
A
ALA
146
n
146
ALA
146
A
ALA
147
n
147
ALA
147
A
GLY
148
n
148
GLY
148
A
VAL
149
n
149
VAL
149
A
VAL
150
n
150
VAL
150
A
TYR
151
n
151
TYR
151
A
ALA
152
n
152
ALA
152
A
VAL
153
n
153
VAL
153
A
ALA
154
n
154
ALA
154
A
ALA
155
n
155
ALA
155
A
GLY
156
n
156
GLY
156
A
ASN
157
n
157
ASN
157
A
ASP
158
n
158
ASP
158
A
ASN
159
n
159
ASN
159
A
ALA
160
n
160
ALA
160
A
ASN
161
n
161
ASN
161
A
ALA
162
n
162
ALA
162
A
CYS
163
n
163
CYS
163
A
ASN
164
n
164
ASN
164
A
TYR
165
n
165
TYR
165
A
SER
166
n
166
SER
166
A
PRO
167
n
167
PRO
167
A
ALA
168
n
168
ALA
168
A
ARG
169
n
169
ARG
169
A
VAL
170
n
170
VAL
170
A
ALA
171
n
171
ALA
171
A
GLU
172
n
172
GLU
172
A
ALA
173
n
173
ALA
173
A
LEU
174
n
174
LEU
174
A
THR
175
n
175
THR
175
A
VAL
176
n
176
VAL
176
A
GLY
177
n
177
GLY
177
A
ALA
178
n
178
ALA
178
A
THR
179
n
179
THR
179
A
THR
180
n
180
THR
180
A
SER
181
n
181
SER
181
A
SER
182
n
182
SER
182
A
ASP
183
n
183
ASP
183
A
ALA
184
n
184
ALA
184
A
ARG
185
n
185
ARG
185
A
ALA
186
n
186
ALA
186
A
SER
187
n
187
SER
187
A
PHE
188
n
188
PHE
188
A
SER
189
n
189
SER
189
A
ASN
190
n
190
ASN
190
A
TYR
191
n
191
TYR
191
A
GLY
192
n
192
GLY
192
A
SER
193
n
193
SER
193
A
CYS
194
n
194
CYS
194
A
VAL
195
n
195
VAL
195
A
ASP
196
n
196
ASP
196
A
LEU
197
n
197
LEU
197
A
PHE
198
n
198
PHE
198
A
ALA
199
n
199
ALA
199
A
PRO
200
n
200
PRO
200
A
GLY
201
n
201
GLY
201
A
ALA
202
n
202
ALA
202
A
SER
203
n
203
SER
203
A
ILE
204
n
204
ILE
204
A
PRO
205
n
205
PRO
205
A
SER
206
n
206
SER
206
A
ALA
207
n
207
ALA
207
A
TRP
208
n
208
TRP
208
A
TYR
209
n
209
TYR
209
A
THR
210
n
210
THR
210
A
SER
211
n
211
SER
211
A
ASP
212
n
212
ASP
212
A
THR
213
n
213
THR
213
A
ALA
214
n
214
ALA
214
A
THR
215
n
215
THR
215
A
GLN
216
n
216
GLN
216
A
THR
217
n
217
THR
217
A
LEU
218
n
218
LEU
218
A
ASN
219
n
219
ASN
219
A
GLY
220
n
220
GLY
220
A
THR
221
n
221
THR
221
A
SER
222
n
222
SER
222
A
MET
223
n
223
MET
223
A
ALA
224
n
224
ALA
224
A
THR
225
n
225
THR
225
A
PRO
226
n
226
PRO
226
A
HIS
227
n
227
HIS
227
A
VAL
228
n
228
VAL
228
A
ALA
229
n
229
ALA
229
A
GLY
230
n
230
GLY
230
A
VAL
231
n
231
VAL
231
A
ALA
232
n
232
ALA
232
A
ALA
233
n
233
ALA
233
A
LEU
234
n
234
LEU
234
A
TYR
235
n
235
TYR
235
A
LEU
236
n
236
LEU
236
A
GLU
237
n
237
GLU
237
A
GLN
238
n
238
GLN
238
A
ASN
239
n
239
ASN
239
A
PRO
240
n
240
PRO
240
A
SER
241
n
241
SER
241
A
ALA
242
n
242
ALA
242
A
THR
243
n
243
THR
243
A
PRO
244
n
244
PRO
244
A
ALA
245
n
245
ALA
245
A
SER
246
n
246
SER
246
A
VAL
247
n
247
VAL
247
A
ALA
248
n
248
ALA
248
A
SER
249
n
249
SER
249
A
ALA
250
n
250
ALA
250
A
ILE
251
n
251
ILE
251
A
LEU
252
n
252
LEU
252
A
ASN
253
n
253
ASN
253
A
GLY
254
n
254
GLY
254
A
ALA
255
n
255
ALA
255
A
THR
256
n
256
THR
256
A
THR
257
n
257
THR
257
A
GLY
258
n
258
GLY
258
A
ARG
259
n
259
ARG
259
A
LEU
260
n
260
LEU
260
A
SER
261
n
261
SER
261
A
GLY
262
n
262
GLY
262
A
ILE
263
n
263
ILE
263
A
GLY
264
n
264
GLY
264
A
SER
265
n
265
SER
265
A
GLY
266
n
266
GLY
266
A
SER
267
n
267
SER
267
A
PRO
268
n
268
PRO
268
A
ASN
269
n
269
ASN
269
A
ARG
270
n
270
ARG
270
A
LEU
271
n
271
LEU
271
A
LEU
272
n
272
LEU
272
A
TYR
273
n
273
TYR
273
A
SER
274
n
274
SER
274
A
LEU
275
n
275
LEU
275
A
LEU
276
n
276
LEU
276
A
author_and_software_defined_assembly
PISA
1
monomeric
A
ASP
11
A
OD1
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
ASP
11
A
O
ASP
11
1_555
74.0
A
ASP
11
A
OD1
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
ASP
14
A
OD1
ASP
14
1_555
137.1
A
ASP
11
A
O
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
ASP
14
A
OD1
ASP
14
1_555
71.0
A
ASP
11
A
OD1
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
GLN
15
A
OE1
GLN
15
1_555
87.9
A
ASP
11
A
O
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
GLN
15
A
OE1
GLN
15
1_555
83.3
A
ASP
14
A
OD1
ASP
14
1_555
A
CA
302
C
CA
CA
1_555
A
GLN
15
A
OE1
GLN
15
1_555
111.5
A
ASP
11
A
OD1
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
SER
21
A
OG
SER
21
1_555
74.8
A
ASP
11
A
O
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
SER
21
A
OG
SER
21
1_555
146.6
A
ASP
14
A
OD1
ASP
14
1_555
A
CA
302
C
CA
CA
1_555
A
SER
21
A
OG
SER
21
1_555
142.4
A
GLN
15
A
OE1
GLN
15
1_555
A
CA
302
C
CA
CA
1_555
A
SER
21
A
OG
SER
21
1_555
83.8
A
ASP
11
A
OD1
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
SER
23
A
O
SER
23
1_555
84.1
A
ASP
11
A
O
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
SER
23
A
O
SER
23
1_555
108.5
A
ASP
14
A
OD1
ASP
14
1_555
A
CA
302
C
CA
CA
1_555
A
SER
23
A
O
SER
23
1_555
84.2
A
GLN
15
A
OE1
GLN
15
1_555
A
CA
302
C
CA
CA
1_555
A
SER
23
A
O
SER
23
1_555
163.2
A
SER
21
A
OG
SER
21
1_555
A
CA
302
C
CA
CA
1_555
A
SER
23
A
O
SER
23
1_555
79.8
A
ASP
11
A
OD1
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
HOH
1012
E
O
HOH
1_555
148.5
A
ASP
11
A
O
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
A
HOH
1012
E
O
HOH
1_555
134.2
A
ASP
14
A
OD1
ASP
14
1_555
A
CA
302
C
CA
CA
1_555
A
HOH
1012
E
O
HOH
1_555
73.9
A
GLN
15
A
OE1
GLN
15
1_555
A
CA
302
C
CA
CA
1_555
A
HOH
1012
E
O
HOH
1_555
83.1
A
SER
21
A
OG
SER
21
1_555
A
CA
302
C
CA
CA
1_555
A
HOH
1012
E
O
HOH
1_555
74.3
A
SER
23
A
O
SER
23
1_555
A
CA
302
C
CA
CA
1_555
A
HOH
1012
E
O
HOH
1_555
96.1
A
VAL
170
A
O
VAL
170
1_555
A
CA
303
D
CA
CA
1_555
A
ALA
173
A
O
ALA
173
1_555
89.1
A
VAL
170
A
O
VAL
170
1_555
A
CA
303
D
CA
CA
1_555
A
THR
175
A
OG1
THR
175
1_555
97.1
A
ALA
173
A
O
ALA
173
1_555
A
CA
303
D
CA
CA
1_555
A
THR
175
A
OG1
THR
175
1_555
96.1
A
VAL
170
A
O
VAL
170
1_555
A
CA
303
D
CA
CA
1_555
A
ASP
196
A
OD1
ASP
196
1_555
162.1
A
ALA
173
A
O
ALA
173
1_555
A
CA
303
D
CA
CA
1_555
A
ASP
196
A
OD1
ASP
196
1_555
73.0
A
THR
175
A
OG1
THR
175
1_555
A
CA
303
D
CA
CA
1_555
A
ASP
196
A
OD1
ASP
196
1_555
86.4
A
VAL
170
A
O
VAL
170
1_555
A
CA
303
D
CA
CA
1_555
A
HOH
1074
E
O
HOH
1_555
106.8
A
ALA
173
A
O
ALA
173
1_555
A
CA
303
D
CA
CA
1_555
A
HOH
1074
E
O
HOH
1_555
110.0
A
THR
175
A
OG1
THR
175
1_555
A
CA
303
D
CA
CA
1_555
A
HOH
1074
E
O
HOH
1_555
144.3
A
ASP
196
A
OD1
ASP
196
1_555
A
CA
303
D
CA
CA
1_555
A
HOH
1074
E
O
HOH
1_555
78.9
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
N
GLN
3
A
N
GLN
3
A
O
TYR
24
A
O
TYR
24
A
N
TYR
57
A
N
TYR
57
A
O
ARG
95
A
O
ARG
95
A
O
ASN
90
A
O
ASN
90
A
N
VAL
35
A
N
VAL
35
A
N
TYR
36
A
N
TYR
36
A
O
VAL
124
A
O
VAL
124
A
N
ALA
125
A
N
ALA
125
A
O
VAL
150
A
O
VAL
150
A
N
TYR
151
A
N
TYR
151
A
O
LEU
174
A
O
LEU
174
A
N
GLY
177
A
N
GLY
177
A
O
LEU
197
A
O
LEU
197
A
N
GLY
131
A
N
GLY
131
A
O
SER
166
A
O
SER
166
A
N
ILE
204
A
N
ILE
204
A
O
LEU
218
A
O
LEU
218
A
N
THR
256
A
N
THR
256
A
O
LEU
271
A
O
LEU
271
1
-3.25
0.50
120.30
117.05
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
31
31
31
N
1
23.34
1.40
123.60
146.94
A
A
A
CD
NE
CZ
ARG
ARG
ARG
120
120
120
N
1
3.44
0.50
120.30
123.74
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
120
120
120
N
1
3.53
0.50
120.30
123.83
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
169
169
169
N
1
-3.59
0.50
120.30
116.71
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
270
270
270
N
1
A
ASP
39
-171.47
-150.98
DATA REDUCTION, STRUCTURE SOLUTION, AND STRUCTURE REFINEMENT WERE PERFORMED WITHOUT A FREE R TEST SET.
0.1323
0.1350
1.95
10
15483
15032
94.3
1
4.0
MOLECULAR REPLACEMENT
PDB ENTRY 2PRK
1.95
10
143
2122
12
0
1967
0.040
0.020
0.020
0.447
0.100
0
94.8
1.95
40.0
4DZT
15592
15592
4.0
0.0375
0.050
1
22.21
94.8
0.0557
1.95
2.05
15.4
2027
1
0.90
90.5
data collection
MAR345dtb
phasing
EPMR
refinement
SHELXL-97
data reduction
DENZO
data scaling
SCALEPACK
Aqualysin I: the crystal structure of a serine protease from an extreme thermophile, Thermus aquaticus YT-1
1
N
N
2
N
N
3
N
N
3
N
N
4
N
N
A
PRO
7
A
PRO
7
HELX_P
A
ASP
14
A
ASP
14
1
1
8
A
HIS
46
A
HIS
46
HELX_P
A
GLY
50
A
GLY
50
5
2
5
A
GLY
69
A
GLY
69
HELX_P
A
GLY
80
A
GLY
80
1
3
12
A
SER
104
A
SER
104
HELX_P
A
HIS
119
A
HIS
119
1
4
16
A
SER
134
A
SER
134
HELX_P
A
ALA
147
A
ALA
147
1
5
14
A
ASN
161
A
ASN
161
HELX_P
A
CYS
163
A
CYS
163
5
6
3
A
GLY
220
A
GLY
220
HELX_P
A
ASN
239
A
ASN
239
1
7
20
A
THR
243
A
THR
243
HELX_P
A
ALA
255
A
ALA
255
1
8
13
disulf
2.008
A
CYS
67
A
SG
CYS
67
1_555
A
CYS
99
A
SG
CYS
99
1_555
disulf
2.025
A
CYS
163
A
SG
CYS
163
1_555
A
CYS
194
A
SG
CYS
194
1_555
covale
1.534
one
A
SER
222
A
OG
SER
222
1_555
A
PMS
301
B
S
PMS
1_555
metalc
2.382
A
ASP
11
A
OD1
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
metalc
2.428
A
ASP
11
A
O
ASP
11
1_555
A
CA
302
C
CA
CA
1_555
metalc
2.407
A
ASP
14
A
OD1
ASP
14
1_555
A
CA
302
C
CA
CA
1_555
metalc
2.441
A
GLN
15
A
OE1
GLN
15
1_555
A
CA
302
C
CA
CA
1_555
metalc
2.574
A
SER
21
A
OG
SER
21
1_555
A
CA
302
C
CA
CA
1_555
metalc
2.408
A
SER
23
A
O
SER
23
1_555
A
CA
302
C
CA
CA
1_555
metalc
2.605
A
VAL
170
A
O
VAL
170
1_555
A
CA
303
D
CA
CA
1_555
metalc
2.509
A
ALA
173
A
O
ALA
173
1_555
A
CA
303
D
CA
CA
1_555
metalc
2.618
A
THR
175
A
OG1
THR
175
1_555
A
CA
303
D
CA
CA
1_555
metalc
2.542
A
ASP
196
A
OD1
ASP
196
1_555
A
CA
303
D
CA
CA
1_555
metalc
2.564
A
CA
302
C
CA
CA
1_555
A
HOH
1012
E
O
HOH
1_555
metalc
2.806
A
CA
303
D
CA
CA
1_555
A
HOH
1074
E
O
HOH
1_555
HYDROLASE/HYDROLASE INHIBITOR
serine protease, calcium binding, inhibitor, HYDROLASE-HYDROLASE INHIBITOR complex
A
SER
4
A
SER
4
1
A
PRO
5
A
PRO
5
-2.69
A
LEU
18
A
LEU
18
1
A
PRO
19
A
PRO
19
0.63
A
ARG
121
A
ARG
121
1
A
PRO
122
A
PRO
122
-3.91
A
SER
166
A
SER
166
1
A
PRO
167
A
PRO
167
1.00
AQL1_THEAQ
UNP
1
128
P08594
ATQSPAPWGLDRIDQRDLPLSNSYTYTATGRGVNVYVIDTGIRTTHREFGGRARVGYDALGGNGQDCNGHGTHVAGTIGG
VTYGVAKAVNLYAVRVLDCNGSGSTSGVIAGVDWVTRNHRRPAVANMSLGGGVSTALDNAVKNSIAAGVVYAVAAGNDNA
NACNYSPARVAEALTVGATTSSDARASFSNYGSCVDLFAPGASIPSAWYTSDTATQTLNGTSMATPHVAGVAALYLEQNP
SATPASVASAILNGATTGRLSGIGSGSPNRLLYSLL
128
403
4DZT
1
276
P08594
A
1
1
276
2
7
2
2
2
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
THR
2
A
THR
2
A
GLN
3
A
GLN
3
A
TYR
24
A
TYR
24
A
THR
25
A
THR
25
A
ALA
53
A
ALA
53
A
ASP
58
A
ASP
58
A
ASN
90
A
ASN
90
A
ARG
95
A
ARG
95
A
ASN
34
A
ASN
34
A
ASP
39
A
ASP
39
A
ALA
123
A
ALA
123
A
MET
127
A
MET
127
A
VAL
150
A
VAL
150
A
ALA
154
A
ALA
154
A
LEU
174
A
LEU
174
A
THR
179
A
THR
179
A
LEU
197
A
LEU
197
A
PRO
200
A
PRO
200
A
GLY
131
A
GLY
131
A
GLY
132
A
GLY
132
A
TYR
165
A
TYR
165
A
SER
166
A
SER
166
A
ILE
204
A
ILE
204
A
ALA
207
A
ALA
207
A
THR
215
A
THR
215
A
LEU
218
A
LEU
218
A
THR
256
A
THR
256
A
THR
257
A
THR
257
A
ARG
270
A
ARG
270
A
LEU
271
A
LEU
271
BINDING SITE FOR RESIDUE PMS A 301
A
PMS
301
Software
8
BINDING SITE FOR RESIDUE CA A 302
A
CA
302
Software
6
BINDING SITE FOR RESIDUE CA A 303
A
CA
303
Software
6
A
HIS
70
A
HIS
70
8
1_555
A
SER
128
A
SER
128
8
1_555
A
ALA
154
A
ALA
154
8
1_555
A
ASN
157
A
ASN
157
8
1_555
A
ASN
219
A
ASN
219
8
1_555
A
THR
221
A
THR
221
8
1_555
A
SER
222
A
SER
222
8
1_555
A
MET
223
A
MET
223
8
1_555
A
ASP
11
A
ASP
11
6
1_555
A
ASP
14
A
ASP
14
6
1_555
A
GLN
15
A
GLN
15
6
1_555
A
SER
21
A
SER
21
6
1_555
A
SER
23
A
SER
23
6
1_555
A
HOH
1012
E
HOH
6
1_555
A
VAL
170
A
VAL
170
6
1_555
A
ALA
171
A
ALA
171
6
1_555
A
ALA
173
A
ALA
173
6
1_555
A
THR
175
A
THR
175
6
1_555
A
ASP
196
A
ASP
196
6
1_555
A
HOH
1074
E
HOH
6
1_555
4
P 1 21 1