0.020208
0.000000
0.004185
0.000000
0.010264
0.000000
0.000000
0.000000
0.015121
0.00000
0.00000
0.00000
Yang, H.
Yang, M.
Liu, Y.
Bartlam, M.
Ding, Y.
Lou, Z.
Sun, L.
Zhou, Z.
Ye, S.
Anand, K.
Pang, H.
Gao, G.F.
Hilgenfeld, R.
Rao, Z.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
101.70
90.00
49.485
97.426
67.535
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
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
100
13190
13195
10.1073/pnas.1835675100
14585926
The crystal structures of severe acute respiratory syndrome virus main protease and its complex with an inhibitor
2003
10.2210/pdb1uk2/pdb
pdb_00001uk2
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
IMAGE PLATE
2003-07-16
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.0000
1.0
3W1A
BSRF
1.0000
SYNCHROTRON
BSRF BEAMLINE 3W1A
33876.637
3C-LIKE PROTEINASE
3.4.24.-
2
man
polymer
18.015
water
80
nat
water
SARS Coronavirus Main Proteinase, 3CLpro
no
no
SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDTVYCPRHVICTAEDMLNPNYEDLLIRKSNHSFLVQAGNVQLRVIGH
SMQNCLLRLKVDTSNPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNHTIKGSFLNGSCGSVGFNIDYDCVSFC
YMHHMELPTGVHAGTDLEGKFYGPFVDRQTAQAAGTDTTITLNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYE
PLTQDHVDILGPLSAQTGIAVLDMCAALKELLQNGMNGRTILGSTILEDEFTPFDVVRQCSGVTFQ
SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDTVYCPRHVICTAEDMLNPNYEDLLIRKSNHSFLVQAGNVQLRVIGH
SMQNCLLRLKVDTSNPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNHTIKGSFLNGSCGSVGFNIDYDCVSFC
YMHHMELPTGVHAGTDLEGKFYGPFVDRQTAQAAGTDTTITLNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYE
PLTQDHVDILGPLSAQTGIAVLDMCAALKELLQNGMNGRTILGSTILEDEFTPFDVVRQCSGVTFQ
A,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
Coronavirus
SARS
Escherichia
Escherichia coli
sample
227859
SARS coronavirus
469008
Escherichia coli BL21(DE3)
BL21(DE3)
plasmid
pGEX-6p-1
1
2.40
48.27
VAPOR DIFFUSION, HANGING DROP
6.0
PEG 6000, MES, DMSO, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
291
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
1
0
2003-11-18
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-12-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
the same protein at pH7.6
the same protein with an inhibitor
PDBJ
Y
PDBJ
2003-08-14
REL
REL
HOH
water
HOH
1
2
HOH
HOH
307
A
HOH
2
2
HOH
HOH
308
A
HOH
6
2
HOH
HOH
309
A
HOH
7
2
HOH
HOH
310
A
HOH
8
2
HOH
HOH
311
A
HOH
10
2
HOH
HOH
312
A
HOH
11
2
HOH
HOH
313
A
HOH
12
2
HOH
HOH
314
A
HOH
14
2
HOH
HOH
315
A
HOH
17
2
HOH
HOH
316
A
HOH
21
2
HOH
HOH
317
A
HOH
23
2
HOH
HOH
318
A
HOH
24
2
HOH
HOH
319
A
HOH
26
2
HOH
HOH
320
A
HOH
28
2
HOH
HOH
321
A
HOH
30
2
HOH
HOH
322
A
HOH
31
2
HOH
HOH
323
A
HOH
34
2
HOH
HOH
324
A
HOH
37
2
HOH
HOH
325
A
HOH
38
2
HOH
HOH
326
A
HOH
42
2
HOH
HOH
327
A
HOH
44
2
HOH
HOH
328
A
HOH
45
2
HOH
HOH
329
A
HOH
47
2
HOH
HOH
330
A
HOH
48
2
HOH
HOH
331
A
HOH
49
2
HOH
HOH
332
A
HOH
50
2
HOH
HOH
333
A
HOH
52
2
HOH
HOH
334
A
HOH
56
2
HOH
HOH
335
A
HOH
58
2
HOH
HOH
336
A
HOH
61
2
HOH
HOH
337
A
HOH
62
2
HOH
HOH
338
A
HOH
63
2
HOH
HOH
339
A
HOH
68
2
HOH
HOH
340
A
HOH
70
2
HOH
HOH
341
A
HOH
71
2
HOH
HOH
342
A
HOH
72
2
HOH
HOH
343
A
HOH
74
2
HOH
HOH
344
A
HOH
75
2
HOH
HOH
345
A
HOH
77
2
HOH
HOH
346
A
HOH
78
2
HOH
HOH
347
A
HOH
3
2
HOH
HOH
307
B
HOH
4
2
HOH
HOH
308
B
HOH
5
2
HOH
HOH
309
B
HOH
9
2
HOH
HOH
310
B
HOH
13
2
HOH
HOH
311
B
HOH
15
2
HOH
HOH
312
B
HOH
16
2
HOH
HOH
313
B
HOH
18
2
HOH
HOH
314
B
HOH
19
2
HOH
HOH
315
B
HOH
20
2
HOH
HOH
316
B
HOH
22
2
HOH
HOH
317
B
HOH
25
2
HOH
HOH
318
B
HOH
27
2
HOH
HOH
319
B
HOH
29
2
HOH
HOH
320
B
HOH
32
2
HOH
HOH
321
B
HOH
33
2
HOH
HOH
322
B
HOH
35
2
HOH
HOH
323
B
HOH
36
2
HOH
HOH
324
B
HOH
39
2
HOH
HOH
325
B
HOH
40
2
HOH
HOH
326
B
HOH
41
2
HOH
HOH
327
B
HOH
43
2
HOH
HOH
328
B
HOH
46
2
HOH
HOH
329
B
HOH
51
2
HOH
HOH
330
B
HOH
53
2
HOH
HOH
331
B
HOH
54
2
HOH
HOH
332
B
HOH
55
2
HOH
HOH
333
B
HOH
57
2
HOH
HOH
334
B
HOH
59
2
HOH
HOH
335
B
HOH
60
2
HOH
HOH
336
B
HOH
64
2
HOH
HOH
337
B
HOH
65
2
HOH
HOH
338
B
HOH
66
2
HOH
HOH
339
B
HOH
67
2
HOH
HOH
340
B
HOH
69
2
HOH
HOH
341
B
HOH
73
2
HOH
HOH
342
B
HOH
76
2
HOH
HOH
343
B
HOH
79
2
HOH
HOH
344
B
HOH
80
2
HOH
HOH
345
B
SER
1
n
1
SER
1
A
GLY
2
n
2
GLY
2
A
PHE
3
n
3
PHE
3
A
ARG
4
n
4
ARG
4
A
LYS
5
n
5
LYS
5
A
MET
6
n
6
MET
6
A
ALA
7
n
7
ALA
7
A
PHE
8
n
8
PHE
8
A
PRO
9
n
9
PRO
9
A
SER
10
n
10
SER
10
A
GLY
11
n
11
GLY
11
A
LYS
12
n
12
LYS
12
A
VAL
13
n
13
VAL
13
A
GLU
14
n
14
GLU
14
A
GLY
15
n
15
GLY
15
A
CYS
16
n
16
CYS
16
A
MET
17
n
17
MET
17
A
VAL
18
n
18
VAL
18
A
GLN
19
n
19
GLN
19
A
VAL
20
n
20
VAL
20
A
THR
21
n
21
THR
21
A
CYS
22
n
22
CYS
22
A
GLY
23
n
23
GLY
23
A
THR
24
n
24
THR
24
A
THR
25
n
25
THR
25
A
THR
26
n
26
THR
26
A
LEU
27
n
27
LEU
27
A
ASN
28
n
28
ASN
28
A
GLY
29
n
29
GLY
29
A
LEU
30
n
30
LEU
30
A
TRP
31
n
31
TRP
31
A
LEU
32
n
32
LEU
32
A
ASP
33
n
33
ASP
33
A
ASP
34
n
34
ASP
34
A
THR
35
n
35
THR
35
A
VAL
36
n
36
VAL
36
A
TYR
37
n
37
TYR
37
A
CYS
38
n
38
CYS
38
A
PRO
39
n
39
PRO
39
A
ARG
40
n
40
ARG
40
A
HIS
41
n
41
HIS
41
A
VAL
42
n
42
VAL
42
A
ILE
43
n
43
ILE
43
A
CYS
44
n
44
CYS
44
A
THR
45
n
45
THR
45
A
ALA
46
n
46
ALA
46
A
GLU
47
n
47
GLU
47
A
ASP
48
n
48
ASP
48
A
MET
49
n
49
MET
49
A
LEU
50
n
50
LEU
50
A
ASN
51
n
51
ASN
51
A
PRO
52
n
52
PRO
52
A
ASN
53
n
53
ASN
53
A
TYR
54
n
54
TYR
54
A
GLU
55
n
55
GLU
55
A
ASP
56
n
56
ASP
56
A
LEU
57
n
57
LEU
57
A
LEU
58
n
58
LEU
58
A
ILE
59
n
59
ILE
59
A
ARG
60
n
60
ARG
60
A
LYS
61
n
61
LYS
61
A
SER
62
n
62
SER
62
A
ASN
63
n
63
ASN
63
A
HIS
64
n
64
HIS
64
A
SER
65
n
65
SER
65
A
PHE
66
n
66
PHE
66
A
LEU
67
n
67
LEU
67
A
VAL
68
n
68
VAL
68
A
GLN
69
n
69
GLN
69
A
ALA
70
n
70
ALA
70
A
GLY
71
n
71
GLY
71
A
ASN
72
n
72
ASN
72
A
VAL
73
n
73
VAL
73
A
GLN
74
n
74
GLN
74
A
LEU
75
n
75
LEU
75
A
ARG
76
n
76
ARG
76
A
VAL
77
n
77
VAL
77
A
ILE
78
n
78
ILE
78
A
GLY
79
n
79
GLY
79
A
HIS
80
n
80
HIS
80
A
SER
81
n
81
SER
81
A
MET
82
n
82
MET
82
A
GLN
83
n
83
GLN
83
A
ASN
84
n
84
ASN
84
A
CYS
85
n
85
CYS
85
A
LEU
86
n
86
LEU
86
A
LEU
87
n
87
LEU
87
A
ARG
88
n
88
ARG
88
A
LEU
89
n
89
LEU
89
A
LYS
90
n
90
LYS
90
A
VAL
91
n
91
VAL
91
A
ASP
92
n
92
ASP
92
A
THR
93
n
93
THR
93
A
SER
94
n
94
SER
94
A
ASN
95
n
95
ASN
95
A
PRO
96
n
96
PRO
96
A
LYS
97
n
97
LYS
97
A
THR
98
n
98
THR
98
A
PRO
99
n
99
PRO
99
A
LYS
100
n
100
LYS
100
A
TYR
101
n
101
TYR
101
A
LYS
102
n
102
LYS
102
A
PHE
103
n
103
PHE
103
A
VAL
104
n
104
VAL
104
A
ARG
105
n
105
ARG
105
A
ILE
106
n
106
ILE
106
A
GLN
107
n
107
GLN
107
A
PRO
108
n
108
PRO
108
A
GLY
109
n
109
GLY
109
A
GLN
110
n
110
GLN
110
A
THR
111
n
111
THR
111
A
PHE
112
n
112
PHE
112
A
SER
113
n
113
SER
113
A
VAL
114
n
114
VAL
114
A
LEU
115
n
115
LEU
115
A
ALA
116
n
116
ALA
116
A
CYS
117
n
117
CYS
117
A
TYR
118
n
118
TYR
118
A
ASN
119
n
119
ASN
119
A
GLY
120
n
120
GLY
120
A
SER
121
n
121
SER
121
A
PRO
122
n
122
PRO
122
A
SER
123
n
123
SER
123
A
GLY
124
n
124
GLY
124
A
VAL
125
n
125
VAL
125
A
TYR
126
n
126
TYR
126
A
GLN
127
n
127
GLN
127
A
CYS
128
n
128
CYS
128
A
ALA
129
n
129
ALA
129
A
MET
130
n
130
MET
130
A
ARG
131
n
131
ARG
131
A
PRO
132
n
132
PRO
132
A
ASN
133
n
133
ASN
133
A
HIS
134
n
134
HIS
134
A
THR
135
n
135
THR
135
A
ILE
136
n
136
ILE
136
A
LYS
137
n
137
LYS
137
A
GLY
138
n
138
GLY
138
A
SER
139
n
139
SER
139
A
PHE
140
n
140
PHE
140
A
LEU
141
n
141
LEU
141
A
ASN
142
n
142
ASN
142
A
GLY
143
n
143
GLY
143
A
SER
144
n
144
SER
144
A
CYS
145
n
145
CYS
145
A
GLY
146
n
146
GLY
146
A
SER
147
n
147
SER
147
A
VAL
148
n
148
VAL
148
A
GLY
149
n
149
GLY
149
A
PHE
150
n
150
PHE
150
A
ASN
151
n
151
ASN
151
A
ILE
152
n
152
ILE
152
A
ASP
153
n
153
ASP
153
A
TYR
154
n
154
TYR
154
A
ASP
155
n
155
ASP
155
A
CYS
156
n
156
CYS
156
A
VAL
157
n
157
VAL
157
A
SER
158
n
158
SER
158
A
PHE
159
n
159
PHE
159
A
CYS
160
n
160
CYS
160
A
TYR
161
n
161
TYR
161
A
MET
162
n
162
MET
162
A
HIS
163
n
163
HIS
163
A
HIS
164
n
164
HIS
164
A
MET
165
n
165
MET
165
A
GLU
166
n
166
GLU
166
A
LEU
167
n
167
LEU
167
A
PRO
168
n
168
PRO
168
A
THR
169
n
169
THR
169
A
GLY
170
n
170
GLY
170
A
VAL
171
n
171
VAL
171
A
HIS
172
n
172
HIS
172
A
ALA
173
n
173
ALA
173
A
GLY
174
n
174
GLY
174
A
THR
175
n
175
THR
175
A
ASP
176
n
176
ASP
176
A
LEU
177
n
177
LEU
177
A
GLU
178
n
178
GLU
178
A
GLY
179
n
179
GLY
179
A
LYS
180
n
180
LYS
180
A
PHE
181
n
181
PHE
181
A
TYR
182
n
182
TYR
182
A
GLY
183
n
183
GLY
183
A
PRO
184
n
184
PRO
184
A
PHE
185
n
185
PHE
185
A
VAL
186
n
186
VAL
186
A
ASP
187
n
187
ASP
187
A
ARG
188
n
188
ARG
188
A
GLN
189
n
189
GLN
189
A
THR
190
n
190
THR
190
A
ALA
191
n
191
ALA
191
A
GLN
192
n
192
GLN
192
A
ALA
193
n
193
ALA
193
A
ALA
194
n
194
ALA
194
A
GLY
195
n
195
GLY
195
A
THR
196
n
196
THR
196
A
ASP
197
n
197
ASP
197
A
THR
198
n
198
THR
198
A
THR
199
n
199
THR
199
A
ILE
200
n
200
ILE
200
A
THR
201
n
201
THR
201
A
LEU
202
n
202
LEU
202
A
ASN
203
n
203
ASN
203
A
VAL
204
n
204
VAL
204
A
LEU
205
n
205
LEU
205
A
ALA
206
n
206
ALA
206
A
TRP
207
n
207
TRP
207
A
LEU
208
n
208
LEU
208
A
TYR
209
n
209
TYR
209
A
ALA
210
n
210
ALA
210
A
ALA
211
n
211
ALA
211
A
VAL
212
n
212
VAL
212
A
ILE
213
n
213
ILE
213
A
ASN
214
n
214
ASN
214
A
GLY
215
n
215
GLY
215
A
ASP
216
n
216
ASP
216
A
ARG
217
n
217
ARG
217
A
TRP
218
n
218
TRP
218
A
PHE
219
n
219
PHE
219
A
LEU
220
n
220
LEU
220
A
ASN
221
n
221
ASN
221
A
ARG
222
n
222
ARG
222
A
PHE
223
n
223
PHE
223
A
THR
224
n
224
THR
224
A
THR
225
n
225
THR
225
A
THR
226
n
226
THR
226
A
LEU
227
n
227
LEU
227
A
ASN
228
n
228
ASN
228
A
ASP
229
n
229
ASP
229
A
PHE
230
n
230
PHE
230
A
ASN
231
n
231
ASN
231
A
LEU
232
n
232
LEU
232
A
VAL
233
n
233
VAL
233
A
ALA
234
n
234
ALA
234
A
MET
235
n
235
MET
235
A
LYS
236
n
236
LYS
236
A
TYR
237
n
237
TYR
237
A
ASN
238
n
238
ASN
238
A
TYR
239
n
239
TYR
239
A
GLU
240
n
240
GLU
240
A
PRO
241
n
241
PRO
241
A
LEU
242
n
242
LEU
242
A
THR
243
n
243
THR
243
A
GLN
244
n
244
GLN
244
A
ASP
245
n
245
ASP
245
A
HIS
246
n
246
HIS
246
A
VAL
247
n
247
VAL
247
A
ASP
248
n
248
ASP
248
A
ILE
249
n
249
ILE
249
A
LEU
250
n
250
LEU
250
A
GLY
251
n
251
GLY
251
A
PRO
252
n
252
PRO
252
A
LEU
253
n
253
LEU
253
A
SER
254
n
254
SER
254
A
ALA
255
n
255
ALA
255
A
GLN
256
n
256
GLN
256
A
THR
257
n
257
THR
257
A
GLY
258
n
258
GLY
258
A
ILE
259
n
259
ILE
259
A
ALA
260
n
260
ALA
260
A
VAL
261
n
261
VAL
261
A
LEU
262
n
262
LEU
262
A
ASP
263
n
263
ASP
263
A
MET
264
n
264
MET
264
A
CYS
265
n
265
CYS
265
A
ALA
266
n
266
ALA
266
A
ALA
267
n
267
ALA
267
A
LEU
268
n
268
LEU
268
A
LYS
269
n
269
LYS
269
A
GLU
270
n
270
GLU
270
A
LEU
271
n
271
LEU
271
A
LEU
272
n
272
LEU
272
A
GLN
273
n
273
GLN
273
A
ASN
274
n
274
ASN
274
A
GLY
275
n
275
GLY
275
A
MET
276
n
276
MET
276
A
ASN
277
n
277
ASN
277
A
GLY
278
n
278
GLY
278
A
ARG
279
n
279
ARG
279
A
THR
280
n
280
THR
280
A
ILE
281
n
281
ILE
281
A
LEU
282
n
282
LEU
282
A
GLY
283
n
283
GLY
283
A
SER
284
n
284
SER
284
A
THR
285
n
285
THR
285
A
ILE
286
n
286
ILE
286
A
LEU
287
n
287
LEU
287
A
GLU
288
n
288
GLU
288
A
ASP
289
n
289
ASP
289
A
GLU
290
n
290
GLU
290
A
PHE
291
n
291
PHE
291
A
THR
292
n
292
THR
292
A
PRO
293
n
293
PRO
293
A
PHE
294
n
294
PHE
294
A
ASP
295
n
295
ASP
295
A
VAL
296
n
296
VAL
296
A
VAL
297
n
297
VAL
297
A
ARG
298
n
298
ARG
298
A
GLN
299
n
299
GLN
299
A
CYS
300
n
300
CYS
300
A
SER
301
n
301
SER
301
A
GLY
302
n
302
GLY
302
A
n
303
303
A
n
304
304
A
n
305
305
A
n
306
306
A
SER
1
n
1
SER
1
B
GLY
2
n
2
GLY
2
B
PHE
3
n
3
PHE
3
B
ARG
4
n
4
ARG
4
B
LYS
5
n
5
LYS
5
B
MET
6
n
6
MET
6
B
ALA
7
n
7
ALA
7
B
PHE
8
n
8
PHE
8
B
PRO
9
n
9
PRO
9
B
SER
10
n
10
SER
10
B
GLY
11
n
11
GLY
11
B
LYS
12
n
12
LYS
12
B
VAL
13
n
13
VAL
13
B
GLU
14
n
14
GLU
14
B
GLY
15
n
15
GLY
15
B
CYS
16
n
16
CYS
16
B
MET
17
n
17
MET
17
B
VAL
18
n
18
VAL
18
B
GLN
19
n
19
GLN
19
B
VAL
20
n
20
VAL
20
B
THR
21
n
21
THR
21
B
CYS
22
n
22
CYS
22
B
GLY
23
n
23
GLY
23
B
THR
24
n
24
THR
24
B
THR
25
n
25
THR
25
B
THR
26
n
26
THR
26
B
LEU
27
n
27
LEU
27
B
ASN
28
n
28
ASN
28
B
GLY
29
n
29
GLY
29
B
LEU
30
n
30
LEU
30
B
TRP
31
n
31
TRP
31
B
LEU
32
n
32
LEU
32
B
ASP
33
n
33
ASP
33
B
ASP
34
n
34
ASP
34
B
THR
35
n
35
THR
35
B
VAL
36
n
36
VAL
36
B
TYR
37
n
37
TYR
37
B
CYS
38
n
38
CYS
38
B
PRO
39
n
39
PRO
39
B
ARG
40
n
40
ARG
40
B
HIS
41
n
41
HIS
41
B
VAL
42
n
42
VAL
42
B
ILE
43
n
43
ILE
43
B
CYS
44
n
44
CYS
44
B
THR
45
n
45
THR
45
B
ALA
46
n
46
ALA
46
B
GLU
47
n
47
GLU
47
B
ASP
48
n
48
ASP
48
B
MET
49
n
49
MET
49
B
LEU
50
n
50
LEU
50
B
ASN
51
n
51
ASN
51
B
PRO
52
n
52
PRO
52
B
ASN
53
n
53
ASN
53
B
TYR
54
n
54
TYR
54
B
GLU
55
n
55
GLU
55
B
ASP
56
n
56
ASP
56
B
LEU
57
n
57
LEU
57
B
LEU
58
n
58
LEU
58
B
ILE
59
n
59
ILE
59
B
ARG
60
n
60
ARG
60
B
LYS
61
n
61
LYS
61
B
SER
62
n
62
SER
62
B
ASN
63
n
63
ASN
63
B
HIS
64
n
64
HIS
64
B
SER
65
n
65
SER
65
B
PHE
66
n
66
PHE
66
B
LEU
67
n
67
LEU
67
B
VAL
68
n
68
VAL
68
B
GLN
69
n
69
GLN
69
B
ALA
70
n
70
ALA
70
B
GLY
71
n
71
GLY
71
B
ASN
72
n
72
ASN
72
B
VAL
73
n
73
VAL
73
B
GLN
74
n
74
GLN
74
B
LEU
75
n
75
LEU
75
B
ARG
76
n
76
ARG
76
B
VAL
77
n
77
VAL
77
B
ILE
78
n
78
ILE
78
B
GLY
79
n
79
GLY
79
B
HIS
80
n
80
HIS
80
B
SER
81
n
81
SER
81
B
MET
82
n
82
MET
82
B
GLN
83
n
83
GLN
83
B
ASN
84
n
84
ASN
84
B
CYS
85
n
85
CYS
85
B
LEU
86
n
86
LEU
86
B
LEU
87
n
87
LEU
87
B
ARG
88
n
88
ARG
88
B
LEU
89
n
89
LEU
89
B
LYS
90
n
90
LYS
90
B
VAL
91
n
91
VAL
91
B
ASP
92
n
92
ASP
92
B
THR
93
n
93
THR
93
B
SER
94
n
94
SER
94
B
ASN
95
n
95
ASN
95
B
PRO
96
n
96
PRO
96
B
LYS
97
n
97
LYS
97
B
THR
98
n
98
THR
98
B
PRO
99
n
99
PRO
99
B
LYS
100
n
100
LYS
100
B
TYR
101
n
101
TYR
101
B
LYS
102
n
102
LYS
102
B
PHE
103
n
103
PHE
103
B
VAL
104
n
104
VAL
104
B
ARG
105
n
105
ARG
105
B
ILE
106
n
106
ILE
106
B
GLN
107
n
107
GLN
107
B
PRO
108
n
108
PRO
108
B
GLY
109
n
109
GLY
109
B
GLN
110
n
110
GLN
110
B
THR
111
n
111
THR
111
B
PHE
112
n
112
PHE
112
B
SER
113
n
113
SER
113
B
VAL
114
n
114
VAL
114
B
LEU
115
n
115
LEU
115
B
ALA
116
n
116
ALA
116
B
CYS
117
n
117
CYS
117
B
TYR
118
n
118
TYR
118
B
ASN
119
n
119
ASN
119
B
GLY
120
n
120
GLY
120
B
SER
121
n
121
SER
121
B
PRO
122
n
122
PRO
122
B
SER
123
n
123
SER
123
B
GLY
124
n
124
GLY
124
B
VAL
125
n
125
VAL
125
B
TYR
126
n
126
TYR
126
B
GLN
127
n
127
GLN
127
B
CYS
128
n
128
CYS
128
B
ALA
129
n
129
ALA
129
B
MET
130
n
130
MET
130
B
ARG
131
n
131
ARG
131
B
PRO
132
n
132
PRO
132
B
ASN
133
n
133
ASN
133
B
HIS
134
n
134
HIS
134
B
THR
135
n
135
THR
135
B
ILE
136
n
136
ILE
136
B
LYS
137
n
137
LYS
137
B
GLY
138
n
138
GLY
138
B
SER
139
n
139
SER
139
B
PHE
140
n
140
PHE
140
B
LEU
141
n
141
LEU
141
B
ASN
142
n
142
ASN
142
B
GLY
143
n
143
GLY
143
B
SER
144
n
144
SER
144
B
CYS
145
n
145
CYS
145
B
GLY
146
n
146
GLY
146
B
SER
147
n
147
SER
147
B
VAL
148
n
148
VAL
148
B
GLY
149
n
149
GLY
149
B
PHE
150
n
150
PHE
150
B
ASN
151
n
151
ASN
151
B
ILE
152
n
152
ILE
152
B
ASP
153
n
153
ASP
153
B
TYR
154
n
154
TYR
154
B
ASP
155
n
155
ASP
155
B
CYS
156
n
156
CYS
156
B
VAL
157
n
157
VAL
157
B
SER
158
n
158
SER
158
B
PHE
159
n
159
PHE
159
B
CYS
160
n
160
CYS
160
B
TYR
161
n
161
TYR
161
B
MET
162
n
162
MET
162
B
HIS
163
n
163
HIS
163
B
HIS
164
n
164
HIS
164
B
MET
165
n
165
MET
165
B
GLU
166
n
166
GLU
166
B
LEU
167
n
167
LEU
167
B
PRO
168
n
168
PRO
168
B
THR
169
n
169
THR
169
B
GLY
170
n
170
GLY
170
B
VAL
171
n
171
VAL
171
B
HIS
172
n
172
HIS
172
B
ALA
173
n
173
ALA
173
B
GLY
174
n
174
GLY
174
B
THR
175
n
175
THR
175
B
ASP
176
n
176
ASP
176
B
LEU
177
n
177
LEU
177
B
GLU
178
n
178
GLU
178
B
GLY
179
n
179
GLY
179
B
LYS
180
n
180
LYS
180
B
PHE
181
n
181
PHE
181
B
TYR
182
n
182
TYR
182
B
GLY
183
n
183
GLY
183
B
PRO
184
n
184
PRO
184
B
PHE
185
n
185
PHE
185
B
VAL
186
n
186
VAL
186
B
ASP
187
n
187
ASP
187
B
ARG
188
n
188
ARG
188
B
GLN
189
n
189
GLN
189
B
THR
190
n
190
THR
190
B
ALA
191
n
191
ALA
191
B
GLN
192
n
192
GLN
192
B
ALA
193
n
193
ALA
193
B
ALA
194
n
194
ALA
194
B
GLY
195
n
195
GLY
195
B
THR
196
n
196
THR
196
B
ASP
197
n
197
ASP
197
B
THR
198
n
198
THR
198
B
THR
199
n
199
THR
199
B
ILE
200
n
200
ILE
200
B
THR
201
n
201
THR
201
B
LEU
202
n
202
LEU
202
B
ASN
203
n
203
ASN
203
B
VAL
204
n
204
VAL
204
B
LEU
205
n
205
LEU
205
B
ALA
206
n
206
ALA
206
B
TRP
207
n
207
TRP
207
B
LEU
208
n
208
LEU
208
B
TYR
209
n
209
TYR
209
B
ALA
210
n
210
ALA
210
B
ALA
211
n
211
ALA
211
B
VAL
212
n
212
VAL
212
B
ILE
213
n
213
ILE
213
B
ASN
214
n
214
ASN
214
B
GLY
215
n
215
GLY
215
B
ASP
216
n
216
ASP
216
B
ARG
217
n
217
ARG
217
B
TRP
218
n
218
TRP
218
B
PHE
219
n
219
PHE
219
B
LEU
220
n
220
LEU
220
B
ASN
221
n
221
ASN
221
B
ARG
222
n
222
ARG
222
B
PHE
223
n
223
PHE
223
B
THR
224
n
224
THR
224
B
THR
225
n
225
THR
225
B
THR
226
n
226
THR
226
B
LEU
227
n
227
LEU
227
B
ASN
228
n
228
ASN
228
B
ASP
229
n
229
ASP
229
B
PHE
230
n
230
PHE
230
B
ASN
231
n
231
ASN
231
B
LEU
232
n
232
LEU
232
B
VAL
233
n
233
VAL
233
B
ALA
234
n
234
ALA
234
B
MET
235
n
235
MET
235
B
LYS
236
n
236
LYS
236
B
TYR
237
n
237
TYR
237
B
ASN
238
n
238
ASN
238
B
TYR
239
n
239
TYR
239
B
GLU
240
n
240
GLU
240
B
PRO
241
n
241
PRO
241
B
LEU
242
n
242
LEU
242
B
THR
243
n
243
THR
243
B
GLN
244
n
244
GLN
244
B
ASP
245
n
245
ASP
245
B
HIS
246
n
246
HIS
246
B
VAL
247
n
247
VAL
247
B
ASP
248
n
248
ASP
248
B
ILE
249
n
249
ILE
249
B
LEU
250
n
250
LEU
250
B
GLY
251
n
251
GLY
251
B
PRO
252
n
252
PRO
252
B
LEU
253
n
253
LEU
253
B
SER
254
n
254
SER
254
B
ALA
255
n
255
ALA
255
B
GLN
256
n
256
GLN
256
B
THR
257
n
257
THR
257
B
GLY
258
n
258
GLY
258
B
ILE
259
n
259
ILE
259
B
ALA
260
n
260
ALA
260
B
VAL
261
n
261
VAL
261
B
LEU
262
n
262
LEU
262
B
ASP
263
n
263
ASP
263
B
MET
264
n
264
MET
264
B
CYS
265
n
265
CYS
265
B
ALA
266
n
266
ALA
266
B
ALA
267
n
267
ALA
267
B
LEU
268
n
268
LEU
268
B
LYS
269
n
269
LYS
269
B
GLU
270
n
270
GLU
270
B
LEU
271
n
271
LEU
271
B
LEU
272
n
272
LEU
272
B
GLN
273
n
273
GLN
273
B
ASN
274
n
274
ASN
274
B
GLY
275
n
275
GLY
275
B
MET
276
n
276
MET
276
B
ASN
277
n
277
ASN
277
B
GLY
278
n
278
GLY
278
B
ARG
279
n
279
ARG
279
B
THR
280
n
280
THR
280
B
ILE
281
n
281
ILE
281
B
LEU
282
n
282
LEU
282
B
GLY
283
n
283
GLY
283
B
SER
284
n
284
SER
284
B
THR
285
n
285
THR
285
B
ILE
286
n
286
ILE
286
B
LEU
287
n
287
LEU
287
B
GLU
288
n
288
GLU
288
B
ASP
289
n
289
ASP
289
B
GLU
290
n
290
GLU
290
B
PHE
291
n
291
PHE
291
B
THR
292
n
292
THR
292
B
PRO
293
n
293
PRO
293
B
PHE
294
n
294
PHE
294
B
ASP
295
n
295
ASP
295
B
VAL
296
n
296
VAL
296
B
VAL
297
n
297
VAL
297
B
ARG
298
n
298
ARG
298
B
GLN
299
n
299
GLN
299
B
CYS
300
n
300
CYS
300
B
SER
301
n
301
SER
301
B
GLY
302
n
302
GLY
302
B
n
303
303
B
n
304
304
B
n
305
305
B
n
306
306
B
author_and_software_defined_assembly
PISA
2
dimeric
2490
-13
25880
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
VAL
73
A
O
VAL
73
A
N
ALA
70
A
N
ALA
70
A
O
LEU
67
A
O
LEU
67
A
N
THR
21
A
N
THR
21
A
N
VAL
20
A
N
VAL
20
A
O
LEU
27
A
O
LEU
27
A
N
LEU
30
A
N
LEU
30
A
O
TYR
37
A
O
TYR
37
A
N
CYS
38
A
N
CYS
38
A
O
LEU
87
A
O
LEU
87
A
O
ARG
88
A
O
ARG
88
A
N
SER
81
A
N
SER
81
A
N
LYS
100
A
N
LYS
100
A
O
VAL
157
A
O
VAL
157
A
O
SER
158
A
O
SER
158
A
N
ASN
151
A
N
ASN
151
A
O
PHE
150
A
O
PHE
150
A
N
SER
113
A
N
SER
113
A
N
VAL
114
A
N
VAL
114
A
O
TYR
126
A
O
TYR
126
A
N
LYS
100
A
N
LYS
100
A
O
VAL
157
A
O
VAL
157
A
N
MET
165
A
N
MET
165
A
O
ALA
173
A
O
ALA
173
B
O
LEU
75
B
O
LEU
75
B
N
VAL
68
B
N
VAL
68
B
O
LEU
67
B
O
LEU
67
B
N
THR
21
B
N
THR
21
B
N
VAL
20
B
N
VAL
20
B
O
LEU
27
B
O
LEU
27
B
N
LEU
30
B
N
LEU
30
B
O
TYR
37
B
O
TYR
37
B
N
VAL
36
B
N
VAL
36
B
O
LEU
89
B
O
LEU
89
B
O
ARG
88
B
O
ARG
88
B
N
SER
81
B
N
SER
81
B
N
LYS
100
B
N
LYS
100
B
O
VAL
157
B
O
VAL
157
B
O
SER
158
B
O
SER
158
B
N
ASN
151
B
N
ASN
151
B
O
PHE
150
B
O
PHE
150
B
N
SER
113
B
N
SER
113
B
N
VAL
114
B
N
VAL
114
B
O
TYR
126
B
O
TYR
126
B
N
LYS
100
B
N
LYS
100
B
O
VAL
157
B
O
VAL
157
B
N
MET
165
B
N
MET
165
B
O
ALA
173
B
O
ALA
173
1
A
VAL
303
A
VAL
303
1
Y
1
A
THR
304
A
THR
304
1
Y
1
A
PHE
305
A
PHE
305
1
Y
1
A
GLN
306
A
GLN
306
1
Y
1
B
VAL
303
B
VAL
303
1
Y
1
B
THR
304
B
THR
304
1
Y
1
B
PHE
305
B
PHE
305
1
Y
1
B
GLN
306
B
GLN
306
1
Y
1
B
B
OD2
NZ
ASP
LYS
229
269
2.11
1
A
TYR
118
0.063
SIDE CHAIN
1
7.31
1.10
114.20
121.51
A
A
A
CA
CB
SG
CYS
CYS
CYS
44
44
44
N
1
22.24
2.30
115.30
137.54
A
A
A
CA
CB
CG
LEU
LEU
LEU
141
141
141
N
1
-19.40
2.70
111.00
91.60
A
A
A
N
CA
C
SER
SER
SER
147
147
147
N
1
-16.80
2.70
111.00
94.20
A
A
A
N
CA
C
SER
SER
SER
301
301
301
N
1
A
A
CB
SG
CYS
CYS
44
44
-0.124
0.016
1.812
1.688
N
1
B
B
CB
SG
CYS
CYS
145
145
-0.102
0.016
1.812
1.710
N
1
A
PHE
3
-163.43
-101.65
1
A
ARG
4
71.15
117.63
1
A
ASP
33
48.11
-126.75
1
A
MET
49
-38.38
-22.03
1
A
ASN
84
58.96
-125.69
1
A
CYS
117
-118.67
-165.30
1
A
TYR
118
-175.49
90.45
1
A
LEU
141
-74.75
-136.68
1
A
TYR
154
79.59
-102.28
1
A
HIS
164
-129.45
-55.06
1
A
GLN
192
30.43
108.19
1
A
ASP
197
-50.71
-80.82
1
A
THR
198
78.90
148.95
1
A
ARG
222
-75.20
20.28
1
A
THR
224
-54.03
-175.87
1
A
GLN
299
-99.74
54.11
1
A
CYS
300
177.46
29.38
1
A
SER
301
-156.72
35.08
1
B
ASP
33
53.72
-133.46
1
B
THR
45
-123.94
-89.73
1
B
ALA
46
-166.06
-31.56
1
B
ASN
51
-162.17
74.12
1
B
ASN
84
52.96
-116.88
1
B
LEU
141
-73.71
32.56
1
B
TYR
154
69.99
-103.30
1
B
PRO
168
-52.04
-2.06
1
B
ASP
187
-65.31
20.76
1
B
GLN
189
-87.12
45.70
1
B
ARG
217
-148.15
14.81
1
B
ASN
238
71.33
31.57
1
B
THR
257
55.94
-32.47
1
B
ASN
277
40.21
73.88
1
B
ARG
298
-72.65
-78.79
0.253
0.226
0.248
2.2
50.0
1469
31899
29475
RANDOM
1
0
MOLECULAR REPLACEMENT
Engh & Huber
2.2
50.0
80
4752
0
0
4672
0.021
2.313
2.2
50.0
1UK2
31899
29475
2
2
1
100.0
2.20
2.28
100.0
data reduction
DENZO
data scaling
SCALEPACK
refinement
CNS
phasing
CNS
Crystal structure of SARS Coronavirus Main Proteinase (3CLpro) At pH8.0
1
N
N
1
N
N
2
N
N
2
N
N
The second part of the biological assembly is generated by the two fold axis
A
SER
10
A
SER
10
HELX_P
A
GLY
15
A
GLY
15
1
1
6
A
HIS
41
A
HIS
41
HELX_P
A
CYS
44
A
CYS
44
5
2
4
A
GLU
47
A
GLU
47
HELX_P
A
ASN
51
A
ASN
51
5
3
5
A
ASN
53
A
ASN
53
HELX_P
A
ARG
60
A
ARG
60
1
4
8
A
SER
62
A
SER
62
HELX_P
A
HIS
64
A
HIS
64
5
5
3
A
ILE
200
A
ILE
200
HELX_P
A
ASN
214
A
ASN
214
1
6
15
A
THR
226
A
THR
226
HELX_P
A
TYR
237
A
TYR
237
1
7
12
A
THR
243
A
THR
243
HELX_P
A
LEU
250
A
LEU
250
1
8
8
A
LEU
250
A
LEU
250
HELX_P
A
GLY
258
A
GLY
258
1
9
9
A
ALA
260
A
ALA
260
HELX_P
A
GLY
275
A
GLY
275
1
10
16
A
THR
292
A
THR
292
HELX_P
A
GLN
299
A
GLN
299
1
11
8
B
SER
10
B
SER
10
HELX_P
B
GLY
15
B
GLY
15
1
12
6
B
HIS
41
B
HIS
41
HELX_P
B
CYS
44
B
CYS
44
5
13
4
B
GLU
47
B
GLU
47
HELX_P
B
ASN
51
B
ASN
51
5
14
5
B
ASN
53
B
ASN
53
HELX_P
B
ARG
60
B
ARG
60
1
15
8
B
SER
62
B
SER
62
HELX_P
B
HIS
64
B
HIS
64
5
16
3
B
ILE
200
B
ILE
200
HELX_P
B
ASN
214
B
ASN
214
1
17
15
B
THR
226
B
THR
226
HELX_P
B
TYR
237
B
TYR
237
1
18
12
B
THR
243
B
THR
243
HELX_P
B
LEU
250
B
LEU
250
1
19
8
B
LEU
250
B
LEU
250
HELX_P
B
GLN
256
B
GLN
256
1
20
7
B
ALA
260
B
ALA
260
HELX_P
B
GLY
275
B
GLY
275
1
21
16
B
THR
292
B
THR
292
HELX_P
B
CYS
300
B
CYS
300
1
22
9
HYDROLASE
anti-parallel b-barrel, anti-parallel a-helices, Hydrolase
R1AB_CVHSA
UNP
1
3241
P59641
SGFRKMAFPSGKVEGCMVQVTCGTTTLNGLWLDDTVYCPRHVICTAEDMLNPNYEDLLIRKSNHSFLVQAGNVQLRVIGH
SMQNCLLRLKVDTSNPKTPKYKFVRIQPGQTFSVLACYNGSPSGVYQCAMRPNHTIKGSFLNGSCGSVGFNIDYDCVSFC
YMHHMELPTGVHAGTDLEGKFYGPFVDRQTAQAAGTDTTITLNVLAWLYAAVINGDRWFLNRFTTTLNDFNLVAMKYNYE
PLTQDHVDILGPLSAQTGIAVLDMCAALKELLQNGMNGRTILGSTILEDEFTPFDVVRQCSGVTFQ
3241
3546
1UK2
1
306
P59641
A
1
1
306
3241
3546
1UK2
1
306
P59641
B
1
1
306
7
5
3
7
5
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
A
VAL
73
A
VAL
73
A
LEU
75
A
LEU
75
A
PHE
66
A
PHE
66
A
ALA
70
A
ALA
70
A
MET
17
A
MET
17
A
CYS
22
A
CYS
22
A
THR
25
A
THR
25
A
LEU
32
A
LEU
32
A
THR
35
A
THR
35
A
PRO
39
A
PRO
39
A
LEU
86
A
LEU
86
A
VAL
91
A
VAL
91
A
VAL
77
A
VAL
77
A
GLN
83
A
GLN
83
A
LYS
100
A
LYS
100
A
PHE
103
A
PHE
103
A
CYS
156
A
CYS
156
A
GLU
166
A
GLU
166
A
VAL
148
A
VAL
148
A
ASP
153
A
ASP
153
A
THR
111
A
THR
111
A
ALA
116
A
ALA
116
A
GLY
124
A
GLY
124
A
ALA
129
A
ALA
129
A
LYS
100
A
LYS
100
A
PHE
103
A
PHE
103
A
CYS
156
A
CYS
156
A
GLU
166
A
GLU
166
A
HIS
172
A
HIS
172
A
THR
175
A
THR
175
B
VAL
73
B
VAL
73
B
LEU
75
B
LEU
75
B
PHE
66
B
PHE
66
B
ALA
70
B
ALA
70
B
MET
17
B
MET
17
B
CYS
22
B
CYS
22
B
THR
25
B
THR
25
B
LEU
32
B
LEU
32
B
THR
35
B
THR
35
B
PRO
39
B
PRO
39
B
LEU
86
B
LEU
86
B
VAL
91
B
VAL
91
B
VAL
77
B
VAL
77
B
GLN
83
B
GLN
83
B
LYS
100
B
LYS
100
B
PHE
103
B
PHE
103
B
CYS
156
B
CYS
156
B
GLU
166
B
GLU
166
B
SER
144
B
SER
144
B
ASP
153
B
ASP
153
B
THR
111
B
THR
111
B
TYR
118
B
TYR
118
B
SER
121
B
SER
121
B
ALA
129
B
ALA
129
B
LYS
100
B
LYS
100
B
PHE
103
B
PHE
103
B
CYS
156
B
CYS
156
B
GLU
166
B
GLU
166
B
HIS
172
B
HIS
172
B
THR
175
B
THR
175
4
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