0.013946
0.000000
0.000000
0.000000
0.011027
0.000000
0.000000
0.000000
0.009129
0.00000
0.00000
0.00000
Mesecar, A.D.
Ratia, K.
Pegan, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
71.703
90.684
109.537
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
Cl -1
35.453
CHLORIDE 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
C3 H7 N O5 S
169.156
n
CYSTEINESULFONIC ACID
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
C20 H20 N2 O
304.386
5-amino-2-methyl-N-[(1R)-1-naphthalen-1-ylethyl]benzamide
non-polymer
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
Zn 2
65.409
ZINC ION
non-polymer
To be published
0353
A new class of papain-like protease/deubiquitinase inhibitors blocks SARS virus replication
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
CCD
2007-10-21
MARMOSAIC 225 mm CCD
SAGITALLY FOCUSED Si(111)
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
22-BM
APS
1.0
SYNCHROTRON
APS BEAMLINE 22-BM
35726.430
Non-structural protein 3
3.4.22.-
UNP residues 1541-1855
1
man
polymer
304.386
5-amino-2-methyl-N-[(1R)-1-naphthalen-1-ylethyl]benzamide
1
syn
non-polymer
65.409
ZINC ION
1
syn
non-polymer
35.453
CHLORIDE ION
2
syn
non-polymer
18.015
water
93
nat
water
nsp3, Papain-like proteinase, PL-PRO, PL2-PRO
no
yes
ASMEVKTIKVFTTVDNTNLHTQLVDMSMTYGQQFGPTYLDGADVTKIKPHVNHEGKTFFVLPSDDTLRSEAFEYYHTLDE
SFLGRYMSALNHTKKWKFPQVGGLTSIKWADNN(OCS)YLSSVLLALQQLEVKFNAPALQEAYYRARAGDAANFCALILA
YSNKTVGELGDVRETMTHLLQHANLESAKRVLNVVCKHCGQKTTTLTGVEAVMYMGTLSYDNLKTGVSIPCVCGRDATQY
LVQQESSFVMMSAPPAEYKLQQGTFLCANEYTGNYQCGHYTHITAKETLYRIDGAHLTKMSEYKGPVTDVFYKETSYTTT
IK
ASMEVKTIKVFTTVDNTNLHTQLVDMSMTYGQQFGPTYLDGADVTKIKPHVNHEGKTFFVLPSDDTLRSEAFEYYHTLDE
SFLGRYMSALNHTKKWKFPQVGGLTSIKWADNNCYLSSVLLALQQLEVKFNAPALQEAYYRARAGDAANFCALILAYSNK
TVGELGDVRETMTHLLQHANLESAKRVLNVVCKHCGQKTTTLTGVEAVMYMGTLSYDNLKTGVSIPCVCGRDATQYLVQQ
ESSFVMMSAPPAEYKLQQGTFLCANEYTGNYQCGHYTHITAKETLYRIDGAHLTKMSEYKGPVTDVFYKETSYTTTIK
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
SARS-CoV
sample
1a
227859
SARS coronavirus
562
Escherichia coli
1
2.50
50.82
VAPOR DIFFUSION, SITTING DROP
7.5
16h incubation of 8 mg/mL PLpro (in 20 mM Tris pH 7.5, 10 mM DTT) with
200 uM inhibitor at 4 C. Precipitant: 1M LiCl2, 0.1M MES pH 6.0,
30% PEG 6000. Cryo solution: well solution, 400 uM inhibitor, 16% glycerol, VAPOR DIFFUSION, Sitting DROP, temperature 298K
298
repository
Initial release
Version format compliance
1
0
2008-10-07
1
1
2011-07-13
SARS coronavirus papain-like protease: structure of a viral deubiquitinating enzyme
RCSB
Y
RCSB
2008-08-23
REL
REL
TTT
5-amino-2-methyl-N-[(1R)-1-naphthalen-1-ylethyl]benzamide
ZN
ZINC ION
CL
CHLORIDE ION
HOH
water
INH
1
2
TTT
TTT
317
A
ZN
1
3
ZN
ZN
318
A
CL
1
4
CL
CL
319
A
CL
2
4
CL
CL
320
A
HOH
1
5
HOH
HOH
321
A
HOH
2
5
HOH
HOH
322
A
HOH
3
5
HOH
HOH
323
A
HOH
4
5
HOH
HOH
324
A
HOH
5
5
HOH
HOH
325
A
HOH
6
5
HOH
HOH
326
A
HOH
7
5
HOH
HOH
327
A
HOH
8
5
HOH
HOH
328
A
HOH
9
5
HOH
HOH
329
A
HOH
10
5
HOH
HOH
330
A
HOH
11
5
HOH
HOH
331
A
HOH
12
5
HOH
HOH
332
A
HOH
13
5
HOH
HOH
333
A
HOH
14
5
HOH
HOH
334
A
HOH
15
5
HOH
HOH
335
A
HOH
16
5
HOH
HOH
336
A
HOH
17
5
HOH
HOH
337
A
HOH
18
5
HOH
HOH
338
A
HOH
19
5
HOH
HOH
339
A
HOH
20
5
HOH
HOH
340
A
HOH
21
5
HOH
HOH
341
A
HOH
22
5
HOH
HOH
342
A
HOH
23
5
HOH
HOH
343
A
HOH
24
5
HOH
HOH
344
A
HOH
25
5
HOH
HOH
345
A
HOH
26
5
HOH
HOH
346
A
HOH
27
5
HOH
HOH
347
A
HOH
28
5
HOH
HOH
348
A
HOH
29
5
HOH
HOH
349
A
HOH
30
5
HOH
HOH
350
A
HOH
31
5
HOH
HOH
351
A
HOH
32
5
HOH
HOH
352
A
HOH
33
5
HOH
HOH
353
A
HOH
34
5
HOH
HOH
354
A
HOH
35
5
HOH
HOH
355
A
HOH
36
5
HOH
HOH
356
A
HOH
37
5
HOH
HOH
357
A
HOH
38
5
HOH
HOH
358
A
HOH
39
5
HOH
HOH
359
A
HOH
40
5
HOH
HOH
360
A
HOH
41
5
HOH
HOH
361
A
HOH
42
5
HOH
HOH
362
A
HOH
43
5
HOH
HOH
363
A
HOH
44
5
HOH
HOH
364
A
HOH
45
5
HOH
HOH
365
A
HOH
46
5
HOH
HOH
366
A
HOH
47
5
HOH
HOH
367
A
HOH
48
5
HOH
HOH
368
A
HOH
49
5
HOH
HOH
369
A
HOH
50
5
HOH
HOH
370
A
HOH
51
5
HOH
HOH
371
A
HOH
52
5
HOH
HOH
372
A
HOH
53
5
HOH
HOH
373
A
HOH
54
5
HOH
HOH
374
A
HOH
55
5
HOH
HOH
375
A
HOH
56
5
HOH
HOH
376
A
HOH
57
5
HOH
HOH
377
A
HOH
58
5
HOH
HOH
378
A
HOH
59
5
HOH
HOH
379
A
HOH
60
5
HOH
HOH
380
A
HOH
61
5
HOH
HOH
381
A
HOH
62
5
HOH
HOH
382
A
HOH
63
5
HOH
HOH
383
A
HOH
64
5
HOH
HOH
384
A
HOH
65
5
HOH
HOH
385
A
HOH
66
5
HOH
HOH
386
A
HOH
67
5
HOH
HOH
387
A
HOH
68
5
HOH
HOH
388
A
HOH
69
5
HOH
HOH
389
A
HOH
70
5
HOH
HOH
390
A
HOH
71
5
HOH
HOH
391
A
HOH
72
5
HOH
HOH
392
A
HOH
73
5
HOH
HOH
393
A
HOH
74
5
HOH
HOH
394
A
HOH
75
5
HOH
HOH
395
A
HOH
76
5
HOH
HOH
396
A
HOH
77
5
HOH
HOH
397
A
HOH
78
5
HOH
HOH
398
A
HOH
79
5
HOH
HOH
399
A
HOH
80
5
HOH
HOH
400
A
HOH
81
5
HOH
HOH
401
A
HOH
82
5
HOH
HOH
402
A
HOH
83
5
HOH
HOH
403
A
HOH
84
5
HOH
HOH
404
A
HOH
85
5
HOH
HOH
405
A
HOH
86
5
HOH
HOH
406
A
HOH
87
5
HOH
HOH
407
A
HOH
88
5
HOH
HOH
408
A
HOH
89
5
HOH
HOH
409
A
HOH
90
5
HOH
HOH
410
A
HOH
91
5
HOH
HOH
411
A
HOH
92
5
HOH
HOH
412
A
HOH
93
5
HOH
HOH
413
A
ALA
-1
n
1
ALA
-1
A
SER
0
n
2
SER
0
A
MET
1
n
3
MET
1
A
GLU
2
n
4
GLU
2
A
VAL
3
n
5
VAL
3
A
LYS
4
n
6
LYS
4
A
THR
5
n
7
THR
5
A
ILE
6
n
8
ILE
6
A
LYS
7
n
9
LYS
7
A
VAL
8
n
10
VAL
8
A
PHE
9
n
11
PHE
9
A
THR
10
n
12
THR
10
A
THR
11
n
13
THR
11
A
VAL
12
n
14
VAL
12
A
ASP
13
n
15
ASP
13
A
ASN
14
n
16
ASN
14
A
THR
15
n
17
THR
15
A
ASN
16
n
18
ASN
16
A
LEU
17
n
19
LEU
17
A
HIS
18
n
20
HIS
18
A
THR
19
n
21
THR
19
A
GLN
20
n
22
GLN
20
A
LEU
21
n
23
LEU
21
A
VAL
22
n
24
VAL
22
A
ASP
23
n
25
ASP
23
A
MET
24
n
26
MET
24
A
SER
25
n
27
SER
25
A
MET
26
n
28
MET
26
A
THR
27
n
29
THR
27
A
TYR
28
n
30
TYR
28
A
GLY
29
n
31
GLY
29
A
GLN
30
n
32
GLN
30
A
GLN
31
n
33
GLN
31
A
PHE
32
n
34
PHE
32
A
GLY
33
n
35
GLY
33
A
PRO
34
n
36
PRO
34
A
THR
35
n
37
THR
35
A
TYR
36
n
38
TYR
36
A
LEU
37
n
39
LEU
37
A
ASP
38
n
40
ASP
38
A
GLY
39
n
41
GLY
39
A
ALA
40
n
42
ALA
40
A
ASP
41
n
43
ASP
41
A
VAL
42
n
44
VAL
42
A
THR
43
n
45
THR
43
A
LYS
44
n
46
LYS
44
A
ILE
45
n
47
ILE
45
A
LYS
46
n
48
LYS
46
A
PRO
47
n
49
PRO
47
A
HIS
48
n
50
HIS
48
A
VAL
49
n
51
VAL
49
A
ASN
50
n
52
ASN
50
A
HIS
51
n
53
HIS
51
A
GLU
52
n
54
GLU
52
A
GLY
53
n
55
GLY
53
A
LYS
54
n
56
LYS
54
A
THR
55
n
57
THR
55
A
PHE
56
n
58
PHE
56
A
PHE
57
n
59
PHE
57
A
VAL
58
n
60
VAL
58
A
LEU
59
n
61
LEU
59
A
PRO
60
n
62
PRO
60
A
SER
61
n
63
SER
61
A
ASP
62
n
64
ASP
62
A
ASP
63
n
65
ASP
63
A
THR
64
n
66
THR
64
A
LEU
65
n
67
LEU
65
A
ARG
66
n
68
ARG
66
A
SER
67
n
69
SER
67
A
GLU
68
n
70
GLU
68
A
ALA
69
n
71
ALA
69
A
PHE
70
n
72
PHE
70
A
GLU
71
n
73
GLU
71
A
TYR
72
n
74
TYR
72
A
TYR
73
n
75
TYR
73
A
HIS
74
n
76
HIS
74
A
THR
75
n
77
THR
75
A
LEU
76
n
78
LEU
76
A
ASP
77
n
79
ASP
77
A
GLU
78
n
80
GLU
78
A
SER
79
n
81
SER
79
A
PHE
80
n
82
PHE
80
A
LEU
81
n
83
LEU
81
A
GLY
82
n
84
GLY
82
A
ARG
83
n
85
ARG
83
A
TYR
84
n
86
TYR
84
A
MET
85
n
87
MET
85
A
SER
86
n
88
SER
86
A
ALA
87
n
89
ALA
87
A
LEU
88
n
90
LEU
88
A
ASN
89
n
91
ASN
89
A
HIS
90
n
92
HIS
90
A
THR
91
n
93
THR
91
A
LYS
92
n
94
LYS
92
A
LYS
93
n
95
LYS
93
A
TRP
94
n
96
TRP
94
A
LYS
95
n
97
LYS
95
A
PHE
96
n
98
PHE
96
A
PRO
97
n
99
PRO
97
A
GLN
98
n
100
GLN
98
A
VAL
99
n
101
VAL
99
A
GLY
100
n
102
GLY
100
A
GLY
101
n
103
GLY
101
A
LEU
102
n
104
LEU
102
A
THR
103
n
105
THR
103
A
SER
104
n
106
SER
104
A
ILE
105
n
107
ILE
105
A
LYS
106
n
108
LYS
106
A
TRP
107
n
109
TRP
107
A
ALA
108
n
110
ALA
108
A
ASP
109
n
111
ASP
109
A
ASN
110
n
112
ASN
110
A
ASN
111
n
113
ASN
111
A
OCS
112
n
114
OCS
112
A
TYR
113
n
115
TYR
113
A
LEU
114
n
116
LEU
114
A
SER
115
n
117
SER
115
A
SER
116
n
118
SER
116
A
VAL
117
n
119
VAL
117
A
LEU
118
n
120
LEU
118
A
LEU
119
n
121
LEU
119
A
ALA
120
n
122
ALA
120
A
LEU
121
n
123
LEU
121
A
GLN
122
n
124
GLN
122
A
GLN
123
n
125
GLN
123
A
LEU
124
n
126
LEU
124
A
GLU
125
n
127
GLU
125
A
VAL
126
n
128
VAL
126
A
LYS
127
n
129
LYS
127
A
PHE
128
n
130
PHE
128
A
ASN
129
n
131
ASN
129
A
ALA
130
n
132
ALA
130
A
PRO
131
n
133
PRO
131
A
ALA
132
n
134
ALA
132
A
LEU
133
n
135
LEU
133
A
GLN
134
n
136
GLN
134
A
GLU
135
n
137
GLU
135
A
ALA
136
n
138
ALA
136
A
TYR
137
n
139
TYR
137
A
TYR
138
n
140
TYR
138
A
ARG
139
n
141
ARG
139
A
ALA
140
n
142
ALA
140
A
ARG
141
n
143
ARG
141
A
ALA
142
n
144
ALA
142
A
GLY
143
n
145
GLY
143
A
ASP
144
n
146
ASP
144
A
ALA
145
n
147
ALA
145
A
ALA
146
n
148
ALA
146
A
ASN
147
n
149
ASN
147
A
PHE
148
n
150
PHE
148
A
CYS
149
n
151
CYS
149
A
ALA
150
n
152
ALA
150
A
LEU
151
n
153
LEU
151
A
ILE
152
n
154
ILE
152
A
LEU
153
n
155
LEU
153
A
ALA
154
n
156
ALA
154
A
TYR
155
n
157
TYR
155
A
SER
156
n
158
SER
156
A
ASN
157
n
159
ASN
157
A
LYS
158
n
160
LYS
158
A
THR
159
n
161
THR
159
A
VAL
160
n
162
VAL
160
A
GLY
161
n
163
GLY
161
A
GLU
162
n
164
GLU
162
A
LEU
163
n
165
LEU
163
A
GLY
164
n
166
GLY
164
A
ASP
165
n
167
ASP
165
A
VAL
166
n
168
VAL
166
A
ARG
167
n
169
ARG
167
A
GLU
168
n
170
GLU
168
A
THR
169
n
171
THR
169
A
MET
170
n
172
MET
170
A
THR
171
n
173
THR
171
A
HIS
172
n
174
HIS
172
A
LEU
173
n
175
LEU
173
A
LEU
174
n
176
LEU
174
A
GLN
175
n
177
GLN
175
A
HIS
176
n
178
HIS
176
A
ALA
177
n
179
ALA
177
A
ASN
178
n
180
ASN
178
A
LEU
179
n
181
LEU
179
A
GLU
180
n
182
GLU
180
A
SER
181
n
183
SER
181
A
ALA
182
n
184
ALA
182
A
LYS
183
n
185
LYS
183
A
ARG
184
n
186
ARG
184
A
VAL
185
n
187
VAL
185
A
LEU
186
n
188
LEU
186
A
ASN
187
n
189
ASN
187
A
VAL
188
n
190
VAL
188
A
VAL
189
n
191
VAL
189
A
CYS
190
n
192
CYS
190
A
LYS
191
n
193
LYS
191
A
HIS
192
n
194
HIS
192
A
CYS
193
n
195
CYS
193
A
GLY
194
n
196
GLY
194
A
GLN
195
n
197
GLN
195
A
LYS
196
n
198
LYS
196
A
THR
197
n
199
THR
197
A
THR
198
n
200
THR
198
A
THR
199
n
201
THR
199
A
LEU
200
n
202
LEU
200
A
THR
201
n
203
THR
201
A
GLY
202
n
204
GLY
202
A
VAL
203
n
205
VAL
203
A
GLU
204
n
206
GLU
204
A
ALA
205
n
207
ALA
205
A
VAL
206
n
208
VAL
206
A
MET
207
n
209
MET
207
A
TYR
208
n
210
TYR
208
A
MET
209
n
211
MET
209
A
GLY
210
n
212
GLY
210
A
THR
211
n
213
THR
211
A
LEU
212
n
214
LEU
212
A
SER
213
n
215
SER
213
A
TYR
214
n
216
TYR
214
A
ASP
215
n
217
ASP
215
A
ASN
216
n
218
ASN
216
A
LEU
217
n
219
LEU
217
A
LYS
218
n
220
LYS
218
A
THR
219
n
221
THR
219
A
GLY
220
n
222
GLY
220
A
VAL
221
n
223
VAL
221
A
SER
222
n
224
SER
222
A
ILE
223
n
225
ILE
223
A
PRO
224
n
226
PRO
224
A
CYS
225
n
227
CYS
225
A
VAL
226
n
228
VAL
226
A
CYS
227
n
229
CYS
227
A
GLY
228
n
230
GLY
228
A
ARG
229
n
231
ARG
229
A
ASP
230
n
232
ASP
230
A
ALA
231
n
233
ALA
231
A
THR
232
n
234
THR
232
A
GLN
233
n
235
GLN
233
A
TYR
234
n
236
TYR
234
A
LEU
235
n
237
LEU
235
A
VAL
236
n
238
VAL
236
A
GLN
237
n
239
GLN
237
A
GLN
238
n
240
GLN
238
A
GLU
239
n
241
GLU
239
A
SER
240
n
242
SER
240
A
SER
241
n
243
SER
241
A
PHE
242
n
244
PHE
242
A
VAL
243
n
245
VAL
243
A
MET
244
n
246
MET
244
A
MET
245
n
247
MET
245
A
SER
246
n
248
SER
246
A
ALA
247
n
249
ALA
247
A
PRO
248
n
250
PRO
248
A
PRO
249
n
251
PRO
249
A
ALA
250
n
252
ALA
250
A
GLU
251
n
253
GLU
251
A
TYR
252
n
254
TYR
252
A
LYS
253
n
255
LYS
253
A
LEU
254
n
256
LEU
254
A
GLN
255
n
257
GLN
255
A
GLN
256
n
258
GLN
256
A
GLY
257
n
259
GLY
257
A
THR
258
n
260
THR
258
A
PHE
259
n
261
PHE
259
A
LEU
260
n
262
LEU
260
A
CYS
261
n
263
CYS
261
A
ALA
262
n
264
ALA
262
A
ASN
263
n
265
ASN
263
A
GLU
264
n
266
GLU
264
A
TYR
265
n
267
TYR
265
A
THR
266
n
268
THR
266
A
GLY
267
n
269
GLY
267
A
ASN
268
n
270
ASN
268
A
TYR
269
n
271
TYR
269
A
GLN
270
n
272
GLN
270
A
CYS
271
n
273
CYS
271
A
GLY
272
n
274
GLY
272
A
HIS
273
n
275
HIS
273
A
TYR
274
n
276
TYR
274
A
THR
275
n
277
THR
275
A
HIS
276
n
278
HIS
276
A
ILE
277
n
279
ILE
277
A
THR
278
n
280
THR
278
A
ALA
279
n
281
ALA
279
A
LYS
280
n
282
LYS
280
A
GLU
281
n
283
GLU
281
A
THR
282
n
284
THR
282
A
LEU
283
n
285
LEU
283
A
TYR
284
n
286
TYR
284
A
ARG
285
n
287
ARG
285
A
ILE
286
n
288
ILE
286
A
ASP
287
n
289
ASP
287
A
GLY
288
n
290
GLY
288
A
ALA
289
n
291
ALA
289
A
HIS
290
n
292
HIS
290
A
LEU
291
n
293
LEU
291
A
THR
292
n
294
THR
292
A
LYS
293
n
295
LYS
293
A
MET
294
n
296
MET
294
A
SER
295
n
297
SER
295
A
GLU
296
n
298
GLU
296
A
TYR
297
n
299
TYR
297
A
LYS
298
n
300
LYS
298
A
GLY
299
n
301
GLY
299
A
PRO
300
n
302
PRO
300
A
VAL
301
n
303
VAL
301
A
THR
302
n
304
THR
302
A
ASP
303
n
305
ASP
303
A
VAL
304
n
306
VAL
304
A
PHE
305
n
307
PHE
305
A
TYR
306
n
308
TYR
306
A
LYS
307
n
309
LYS
307
A
GLU
308
n
310
GLU
308
A
THR
309
n
311
THR
309
A
SER
310
n
312
SER
310
A
TYR
311
n
313
TYR
311
A
THR
312
n
314
THR
312
A
THR
313
n
315
THR
313
A
THR
314
n
316
THR
314
A
ILE
315
n
317
ILE
315
A
n
318
316
A
author_and_software_defined_assembly
PISA
1
monomeric
A
CYS
190
A
SG
CYS
192
1_555
A
ZN
318
C
ZN
ZN
1_555
A
CYS
193
A
SG
CYS
195
1_555
75.8
A
CYS
190
A
SG
CYS
192
1_555
A
ZN
318
C
ZN
ZN
1_555
A
CYS
225
A
SG
CYS
227
1_555
73.0
A
CYS
193
A
SG
CYS
195
1_555
A
ZN
318
C
ZN
ZN
1_555
A
CYS
225
A
SG
CYS
227
1_555
74.3
A
CYS
190
A
SG
CYS
192
1_555
A
ZN
318
C
ZN
ZN
1_555
A
CYS
227
A
SG
CYS
229
1_555
165.4
A
CYS
193
A
SG
CYS
195
1_555
A
ZN
318
C
ZN
ZN
1_555
A
CYS
227
A
SG
CYS
229
1_555
116.6
A
CYS
225
A
SG
CYS
227
1_555
A
ZN
318
C
ZN
ZN
1_555
A
CYS
227
A
SG
CYS
229
1_555
116.6
A
OCS
112
CYSTEINESULFONIC ACID
A
OCS
114
CYS
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
HIS
18
A
O
HIS
20
A
N
THR
10
A
N
THR
12
A
N
PHE
9
A
N
PHE
11
A
O
PHE
56
A
O
PHE
58
A
O
PHE
57
A
O
PHE
59
A
N
TYR
36
A
N
TYR
38
A
N
LEU
37
A
N
LEU
39
A
O
ALA
40
A
O
ALA
42
A
N
VAL
99
A
N
VAL
101
A
O
LEU
102
A
O
LEU
104
A
O
THR
198
A
O
THR
200
A
N
LEU
186
A
N
LEU
188
A
N
LYS
183
A
N
LYS
185
A
O
GLU
239
A
O
GLU
241
A
O
GLN
233
A
O
GLN
235
A
N
VAL
221
A
N
VAL
223
A
O
THR
198
A
O
THR
200
A
N
LEU
186
A
N
LEU
188
A
N
LYS
183
A
N
LYS
185
A
O
GLU
239
A
O
GLU
241
A
N
GLN
238
A
N
GLN
240
A
O
TYR
311
A
O
TYR
313
A
N
TYR
208
A
N
TYR
210
A
O
SER
246
A
O
SER
248
A
N
MET
245
A
N
MET
247
A
O
VAL
304
A
O
VAL
306
A
O
TYR
297
A
O
TYR
299
A
N
LEU
254
A
N
LEU
256
A
N
TYR
208
A
N
TYR
210
A
O
SER
246
A
O
SER
248
A
N
MET
245
A
N
MET
247
A
O
VAL
304
A
O
VAL
306
A
O
PHE
305
A
O
PHE
307
A
N
CYS
261
A
N
CYS
263
A
N
ALA
262
A
N
ALA
264
A
O
ILE
277
A
O
ILE
279
A
N
HIS
276
A
N
HIS
278
A
O
ILE
286
A
O
ILE
288
A
N
ASP
287
A
N
ASP
289
A
O
HIS
290
A
O
HIS
292
1
A
LYS
316
A
LYS
318
1
Y
1
A
PRO
60
-65.53
83.71
1
A
ALA
108
179.09
135.80
1
A
ASP
144
-110.76
74.84
1
A
LYS
191
-28.40
-47.84
1
A
HIS
192
-81.32
-74.86
1
A
CYS
227
-147.55
-150.44
1
A
ARG
229
-67.31
-147.21
1
A
CYS
271
-158.02
31.18
1
A
LYS
280
-123.58
-97.73
1
A
THR
309
-134.73
-62.93
0.261
0.196
2.5
29.14
606
11874
RANDOM
1
0
MOLECULAR REPLACEMENT
Engh & Huber
2.5
29.14
93
2615
26
0
2496
2.5
50
3E9S
12685
2.3
2.3
1
98.6
2.50
2.59
93.6
data collection
HKL-2000
phasing
MOLREP
refinement
CNS
1.1
data reduction
HKL-2000
data scaling
HKL-2000
Non-structural protein 3 (E.C.3.4.22.-)
A new class of papain-like protease/deubiquitinase inhibitors blocks SARS virus replication
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
5
N
N
A
THR
27
A
THR
29
HELX_P
A
GLY
33
A
GLY
35
1
1
7
A
HIS
48
A
HIS
50
HELX_P
A
GLU
52
A
GLU
54
5
2
5
A
ASP
62
A
ASP
64
HELX_P
A
HIS
74
A
HIS
76
1
3
13
A
SER
79
A
SER
81
HELX_P
A
LYS
92
A
LYS
94
1
4
14
A
ASN
111
A
ASN
113
HELX_P
A
GLN
123
A
GLN
125
1
5
13
A
ALA
130
A
ALA
132
HELX_P
A
ALA
142
A
ALA
144
1
6
13
A
ALA
145
A
ALA
147
HELX_P
A
SER
156
A
SER
158
1
7
12
A
ASP
165
A
ASP
167
HELX_P
A
GLN
175
A
GLN
177
1
8
11
A
GLY
202
A
GLY
204
HELX_P
A
VAL
206
A
VAL
208
1
9
5
A
SER
213
A
SER
215
HELX_P
A
GLY
220
A
GLY
222
1
10
8
covale
1.336
A
ASN
111
A
C
ASN
113
1_555
A
OCS
112
A
N
OCS
114
1_555
covale
1.330
A
OCS
112
A
C
OCS
114
1_555
A
TYR
113
A
N
TYR
115
1_555
metalc
2.666
A
CYS
190
A
SG
CYS
192
1_555
A
ZN
318
C
ZN
ZN
1_555
metalc
2.712
A
CYS
193
A
SG
CYS
195
1_555
A
ZN
318
C
ZN
ZN
1_555
metalc
2.598
A
CYS
225
A
SG
CYS
227
1_555
A
ZN
318
C
ZN
ZN
1_555
metalc
2.824
A
CYS
227
A
SG
CYS
229
1_555
A
ZN
318
C
ZN
ZN
1_555
HYDROLASE
SARS, virus, coronavirus, papain, papain-like, protease, PLpro, nsp3, Cytoplasm, Hydrolase, Membrane, Metal-binding, Ribosomal frameshifting, RNA-binding, Thiol protease, Transmembrane, Zinc, Zinc-finger
R1A_CVHSA
UNP
1
1541
P0C6U8
EVKTIKVFTTVDNTNLHTQLVDMSMTYGQQFGPTYLDGADVTKIKPHVNHEGKTFFVLPSDDTLRSEAFEYYHTLDESFL
GRYMSALNHTKKWKFPQVGGLTSIKWADNNCYLSSVLLALQQLEVKFNAPALQEAYYRARAGDAANFCALILAYSNKTVG
ELGDVRETMTHLLQHANLESAKRVLNVVCKHCGQKTTTLTGVEAVMYMGTLSYDNLKTGVSIPCVCGRDATQYLVQQESS
FVMMSAPPAEYKLQQGTFLCANEYTGNYQCGHYTHITAKETLYRIDGAHLTKMSEYKGPVTDVFYKETSYTTTIK
1541
1855
3E9S
2
316
P0C6U8
A
1
4
318
1
EXPRESSION TAG
ALA
-1
3E9S
A
P0C6U8
UNP
1
1
EXPRESSION TAG
SER
0
3E9S
A
P0C6U8
UNP
2
1
EXPRESSION TAG
MET
1
3E9S
A
P0C6U8
UNP
3
5
2
4
4
4
7
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
HIS
18
A
HIS
20
A
ASP
23
A
ASP
25
A
THR
5
A
THR
7
A
THR
11
A
THR
13
A
THR
55
A
THR
57
A
VAL
58
A
VAL
60
A
THR
35
A
THR
37
A
LEU
37
A
LEU
39
A
ALA
40
A
ALA
42
A
ASP
41
A
ASP
43
A
GLN
98
A
GLN
100
A
VAL
99
A
VAL
101
A
LEU
102
A
LEU
104
A
THR
103
A
THR
105
A
GLN
195
A
GLN
197
A
THR
201
A
THR
203
A
LYS
183
A
LYS
185
A
VAL
189
A
VAL
191
A
ASP
230
A
ASP
232
A
GLU
239
A
GLU
241
A
VAL
221
A
VAL
223
A
PRO
224
A
PRO
226
A
GLN
195
A
GLN
197
A
THR
201
A
THR
203
A
LYS
183
A
LYS
185
A
VAL
189
A
VAL
191
A
ASP
230
A
ASP
232
A
GLU
239
A
GLU
241
A
TYR
311
A
TYR
313
A
THR
312
A
THR
314
A
MET
207
A
MET
209
A
MET
209
A
MET
211
A
PHE
242
A
PHE
244
A
SER
246
A
SER
248
A
TYR
297
A
TYR
299
A
LYS
307
A
LYS
309
A
GLU
251
A
GLU
253
A
LEU
254
A
LEU
256
A
MET
207
A
MET
209
A
MET
209
A
MET
211
A
PHE
242
A
PHE
244
A
SER
246
A
SER
248
A
TYR
297
A
TYR
299
A
LYS
307
A
LYS
309
A
CYS
261
A
CYS
263
A
THR
266
A
THR
268
A
HIS
273
A
HIS
275
A
ALA
279
A
ALA
281
A
LEU
283
A
LEU
285
A
ASP
287
A
ASP
289
A
HIS
290
A
HIS
292
A
MET
294
A
MET
296
BINDING SITE FOR RESIDUE TTT A 317
Software
10
BINDING SITE FOR RESIDUE ZN A 318
Software
4
BINDING SITE FOR RESIDUE CL A 319
Software
2
BINDING SITE FOR RESIDUE CL A 320
Software
3
A
PRO
34
A
PRO
36
10
8_455
A
LEU
59
A
LEU
61
10
8_455
A
GLY
164
A
GLY
166
10
1_555
A
ASP
165
A
ASP
167
10
1_555
A
PRO
249
A
PRO
251
10
1_555
A
TYR
265
A
TYR
267
10
1_555
A
TYR
269
A
TYR
271
10
1_555
A
GLN
270
A
GLN
272
10
1_555
A
TYR
274
A
TYR
276
10
1_555
A
THR
302
A
THR
304
10
1_555
A
CYS
190
A
CYS
192
4
1_555
A
CYS
193
A
CYS
195
4
1_555
A
CYS
225
A
CYS
227
4
1_555
A
CYS
227
A
CYS
229
4
1_555
A
PHE
128
A
PHE
130
2
1_555
A
HOH
404
F
HOH
2
1_555
A
PHE
259
A
PHE
261
3
1_555
A
LEU
260
A
LEU
262
3
1_555
A
LYS
307
A
LYS
309
3
1_555
23
I 2 2 2