0.017036
0.000000
0.000000
0.000000
0.017036
0.000000
0.000000
0.000000
0.007634
0.00000
0.00000
0.00000
Qiu, X.
Culp, J.S.
Dilella, A.G.
Hellmig, B.
Hoog, S.S.
Jason, C.A.
Smith, W.W.
Abdel-Meguid, S.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
58.700
58.700
131.000
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
UK
Nature
NATUAS
0006
0028-0836
383
275
279
10.1038/383275a0
8805707
Unique fold and active site in cytomegalovirus protease.
1996
10.2210/pdb1lay/pdb
pdb_00001lay
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
CCD
1996-02-10
M
x-ray
1
0.92
1.0
A1
CHESS
0.92
SYNCHROTRON
CHESS BEAMLINE A1
28101.549
CYTOMEGALOVIRUS PROTEASE
3.4.21.-
A143V
1
man
polymer
18.015
water
73
nat
water
ASSEMBLIN
no
no
MTMDEQQSQAVAPVYVGGFLARYDQSPDEAELLLPRDVVEHWLHAQGQGQPSLSVALPLNINHDDTAVVGHVAAMQSVRD
GLFCLGCVTSPRFLEIVRRASEKSELVSRGPVSPLQPDKVVEFLSGSYAGLSLSSRRCDDVEVATSLSGSETTPFKHVAL
CSVGRRRGTLAVYGRDPEWVTQRFPDLTAADRDGLRAQWQRCGSTAVDASGDPFRSDSYGLLGNSVDALYIRERLPKLRY
DKQLVGVTERESYVKA
MTMDEQQSQAVAPVYVGGFLARYDQSPDEAELLLPRDVVEHWLHAQGQGQPSLSVALPLNINHDDTAVVGHVAAMQSVRD
GLFCLGCVTSPRFLEIVRRASEKSELVSRGPVSPLQPDKVVEFLSGSYAGLSLSSRRCDDVEVATSLSGSETTPFKHVAL
CSVGRRRGTLAVYGRDPEWVTQRFPDLTAADRDGLRAQWQRCGSTAVDASGDPFRSDSYGLLGNSVDALYIRERLPKLRY
DKQLVGVTERESYVKA
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
Cytomegalovirus
Escherichia
sample
10358
Cytomegalovirus
562
Escherichia coli
2.01
40.
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
struct_ref_seq_dif
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Other
1
0
1997-09-26
1
1
2008-03-24
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_ref_seq_dif.details
Y
BNL
1996-07-16
REL
HOH
water
HOH
301
2
HOH
HOH
301
A
HOH
302
2
HOH
HOH
302
A
HOH
303
2
HOH
HOH
303
A
HOH
304
2
HOH
HOH
304
A
HOH
305
2
HOH
HOH
305
A
HOH
306
2
HOH
HOH
306
A
HOH
307
2
HOH
HOH
307
A
HOH
308
2
HOH
HOH
308
A
HOH
309
2
HOH
HOH
309
A
HOH
310
2
HOH
HOH
310
A
HOH
311
2
HOH
HOH
311
A
HOH
312
2
HOH
HOH
312
A
HOH
313
2
HOH
HOH
313
A
HOH
314
2
HOH
HOH
314
A
HOH
315
2
HOH
HOH
315
A
HOH
316
2
HOH
HOH
316
A
HOH
317
2
HOH
HOH
317
A
HOH
318
2
HOH
HOH
318
A
HOH
319
2
HOH
HOH
319
A
HOH
320
2
HOH
HOH
320
A
HOH
321
2
HOH
HOH
321
A
HOH
322
2
HOH
HOH
322
A
HOH
323
2
HOH
HOH
323
A
HOH
324
2
HOH
HOH
324
A
HOH
325
2
HOH
HOH
325
A
HOH
326
2
HOH
HOH
326
A
HOH
327
2
HOH
HOH
327
A
HOH
328
2
HOH
HOH
328
A
HOH
329
2
HOH
HOH
329
A
HOH
330
2
HOH
HOH
330
A
HOH
331
2
HOH
HOH
331
A
HOH
332
2
HOH
HOH
332
A
HOH
333
2
HOH
HOH
333
A
HOH
334
2
HOH
HOH
334
A
HOH
335
2
HOH
HOH
335
A
HOH
336
2
HOH
HOH
336
A
HOH
337
2
HOH
HOH
337
A
HOH
338
2
HOH
HOH
338
A
HOH
339
2
HOH
HOH
339
A
HOH
340
2
HOH
HOH
340
A
HOH
341
2
HOH
HOH
341
A
HOH
342
2
HOH
HOH
342
A
HOH
343
2
HOH
HOH
343
A
HOH
344
2
HOH
HOH
344
A
HOH
345
2
HOH
HOH
345
A
HOH
346
2
HOH
HOH
346
A
HOH
347
2
HOH
HOH
347
A
HOH
348
2
HOH
HOH
348
A
HOH
349
2
HOH
HOH
349
A
HOH
350
2
HOH
HOH
350
A
HOH
351
2
HOH
HOH
351
A
HOH
352
2
HOH
HOH
352
A
HOH
353
2
HOH
HOH
353
A
HOH
354
2
HOH
HOH
354
A
HOH
355
2
HOH
HOH
355
A
HOH
356
2
HOH
HOH
356
A
HOH
357
2
HOH
HOH
357
A
HOH
358
2
HOH
HOH
358
A
HOH
359
2
HOH
HOH
359
A
HOH
360
2
HOH
HOH
360
A
HOH
361
2
HOH
HOH
361
A
HOH
362
2
HOH
HOH
362
A
HOH
363
2
HOH
HOH
363
A
HOH
364
2
HOH
HOH
364
A
HOH
365
2
HOH
HOH
365
A
HOH
366
2
HOH
HOH
366
A
HOH
367
2
HOH
HOH
367
A
HOH
368
2
HOH
HOH
368
A
HOH
369
2
HOH
HOH
369
A
HOH
370
2
HOH
HOH
370
A
HOH
371
2
HOH
HOH
371
A
HOH
372
2
HOH
HOH
372
A
HOH
373
2
HOH
HOH
373
A
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
GLN
9
n
9
GLN
9
A
ALA
10
n
10
ALA
10
A
VAL
11
n
11
VAL
11
A
ALA
12
n
12
ALA
12
A
PRO
13
n
13
PRO
13
A
VAL
14
n
14
VAL
14
A
TYR
15
n
15
TYR
15
A
VAL
16
n
16
VAL
16
A
GLY
17
n
17
GLY
17
A
GLY
18
n
18
GLY
18
A
PHE
19
n
19
PHE
19
A
LEU
20
n
20
LEU
20
A
ALA
21
n
21
ALA
21
A
ARG
22
n
22
ARG
22
A
TYR
23
n
23
TYR
23
A
ASP
24
n
24
ASP
24
A
n
25
25
A
n
26
26
A
n
27
27
A
n
28
28
A
n
29
29
A
n
30
30
A
n
31
31
A
n
32
32
A
n
33
33
A
n
34
34
A
n
35
35
A
n
36
36
A
n
37
37
A
n
38
38
A
n
39
39
A
n
40
40
A
n
41
41
A
n
42
42
A
n
43
43
A
n
44
44
A
n
45
45
A
n
46
46
A
n
47
47
A
n
48
48
A
n
49
49
A
n
50
50
A
n
51
51
A
n
52
52
A
n
53
53
A
n
54
54
A
n
55
55
A
ALA
56
n
56
ALA
56
A
LEU
57
n
57
LEU
57
A
PRO
58
n
58
PRO
58
A
LEU
59
n
59
LEU
59
A
ASN
60
n
60
ASN
60
A
ILE
61
n
61
ILE
61
A
ASN
62
n
62
ASN
62
A
HIS
63
n
63
HIS
63
A
ASP
64
n
64
ASP
64
A
ASP
65
n
65
ASP
65
A
THR
66
n
66
THR
66
A
ALA
67
n
67
ALA
67
A
VAL
68
n
68
VAL
68
A
VAL
69
n
69
VAL
69
A
GLY
70
n
70
GLY
70
A
HIS
71
n
71
HIS
71
A
VAL
72
n
72
VAL
72
A
ALA
73
n
73
ALA
73
A
ALA
74
n
74
ALA
74
A
MET
75
n
75
MET
75
A
GLN
76
n
76
GLN
76
A
SER
77
n
77
SER
77
A
VAL
78
n
78
VAL
78
A
ARG
79
n
79
ARG
79
A
ASP
80
n
80
ASP
80
A
GLY
81
n
81
GLY
81
A
LEU
82
n
82
LEU
82
A
PHE
83
n
83
PHE
83
A
CYS
84
n
84
CYS
84
A
LEU
85
n
85
LEU
85
A
GLY
86
n
86
GLY
86
A
CYS
87
n
87
CYS
87
A
VAL
88
n
88
VAL
88
A
THR
89
n
89
THR
89
A
SER
90
n
90
SER
90
A
PRO
91
n
91
PRO
91
A
ARG
92
n
92
ARG
92
A
PHE
93
n
93
PHE
93
A
LEU
94
n
94
LEU
94
A
GLU
95
n
95
GLU
95
A
ILE
96
n
96
ILE
96
A
VAL
97
n
97
VAL
97
A
ARG
98
n
98
ARG
98
A
ARG
99
n
99
ARG
99
A
ALA
100
n
100
ALA
100
A
SER
101
n
101
SER
101
A
GLU
102
n
102
GLU
102
A
LYS
103
n
103
LYS
103
A
SER
104
n
104
SER
104
A
GLU
105
n
105
GLU
105
A
LEU
106
n
106
LEU
106
A
VAL
107
n
107
VAL
107
A
SER
108
n
108
SER
108
A
ARG
109
n
109
ARG
109
A
GLY
110
n
110
GLY
110
A
PRO
111
n
111
PRO
111
A
VAL
112
n
112
VAL
112
A
SER
113
n
113
SER
113
A
PRO
114
n
114
PRO
114
A
LEU
115
n
115
LEU
115
A
GLN
116
n
116
GLN
116
A
PRO
117
n
117
PRO
117
A
ASP
118
n
118
ASP
118
A
LYS
119
n
119
LYS
119
A
VAL
120
n
120
VAL
120
A
VAL
121
n
121
VAL
121
A
GLU
122
n
122
GLU
122
A
PHE
123
n
123
PHE
123
A
LEU
124
n
124
LEU
124
A
SER
125
n
125
SER
125
A
GLY
126
n
126
GLY
126
A
SER
127
n
127
SER
127
A
TYR
128
n
128
TYR
128
A
ALA
129
n
129
ALA
129
A
GLY
130
n
130
GLY
130
A
LEU
131
n
131
LEU
131
A
SER
132
n
132
SER
132
A
LEU
133
n
133
LEU
133
A
SER
134
n
134
SER
134
A
SER
135
n
135
SER
135
A
ARG
136
n
136
ARG
136
A
ARG
137
n
137
ARG
137
A
CYS
138
n
138
CYS
138
A
ASP
139
n
139
ASP
139
A
ASP
140
n
140
ASP
140
A
VAL
141
n
141
VAL
141
A
GLU
142
n
142
GLU
142
A
n
143
143
A
n
144
144
A
n
145
145
A
n
146
146
A
n
147
147
A
n
148
148
A
n
149
149
A
n
150
150
A
n
151
151
A
n
152
152
A
n
153
153
A
PRO
154
n
154
PRO
154
A
PHE
155
n
155
PHE
155
A
LYS
156
n
156
LYS
156
A
HIS
157
n
157
HIS
157
A
VAL
158
n
158
VAL
158
A
ALA
159
n
159
ALA
159
A
LEU
160
n
160
LEU
160
A
CYS
161
n
161
CYS
161
A
SER
162
n
162
SER
162
A
VAL
163
n
163
VAL
163
A
GLY
164
n
164
GLY
164
A
ARG
165
n
165
ARG
165
A
ARG
166
n
166
ARG
166
A
ARG
167
n
167
ARG
167
A
GLY
168
n
168
GLY
168
A
THR
169
n
169
THR
169
A
LEU
170
n
170
LEU
170
A
ALA
171
n
171
ALA
171
A
VAL
172
n
172
VAL
172
A
TYR
173
n
173
TYR
173
A
GLY
174
n
174
GLY
174
A
ARG
175
n
175
ARG
175
A
ASP
176
n
176
ASP
176
A
PRO
177
n
177
PRO
177
A
GLU
178
n
178
GLU
178
A
TRP
179
n
179
TRP
179
A
VAL
180
n
180
VAL
180
A
THR
181
n
181
THR
181
A
GLN
182
n
182
GLN
182
A
ARG
183
n
183
ARG
183
A
PHE
184
n
184
PHE
184
A
PRO
185
n
185
PRO
185
A
ASP
186
n
186
ASP
186
A
LEU
187
n
187
LEU
187
A
THR
188
n
188
THR
188
A
ALA
189
n
189
ALA
189
A
ALA
190
n
190
ALA
190
A
ASP
191
n
191
ASP
191
A
ARG
192
n
192
ARG
192
A
ASP
193
n
193
ASP
193
A
GLY
194
n
194
GLY
194
A
LEU
195
n
195
LEU
195
A
ARG
196
n
196
ARG
196
A
ALA
197
n
197
ALA
197
A
GLN
198
n
198
GLN
198
A
TRP
199
n
199
TRP
199
A
GLN
200
n
200
GLN
200
A
ARG
201
n
201
ARG
201
A
CYS
202
n
202
CYS
202
A
GLY
203
n
203
GLY
203
A
SER
204
n
204
SER
204
A
n
205
205
A
n
206
206
A
n
207
207
A
n
208
208
A
ALA
209
n
209
ALA
209
A
SER
210
n
210
SER
210
A
GLY
211
n
211
GLY
211
A
ASP
212
n
212
ASP
212
A
PRO
213
n
213
PRO
213
A
PHE
214
n
214
PHE
214
A
ARG
215
n
215
ARG
215
A
SER
216
n
216
SER
216
A
ASP
217
n
217
ASP
217
A
SER
218
n
218
SER
218
A
TYR
219
n
219
TYR
219
A
GLY
220
n
220
GLY
220
A
LEU
221
n
221
LEU
221
A
LEU
222
n
222
LEU
222
A
GLY
223
n
223
GLY
223
A
ASN
224
n
224
ASN
224
A
SER
225
n
225
SER
225
A
VAL
226
n
226
VAL
226
A
ASP
227
n
227
ASP
227
A
ALA
228
n
228
ALA
228
A
LEU
229
n
229
LEU
229
A
TYR
230
n
230
TYR
230
A
ILE
231
n
231
ILE
231
A
ARG
232
n
232
ARG
232
A
GLU
233
n
233
GLU
233
A
ARG
234
n
234
ARG
234
A
LEU
235
n
235
LEU
235
A
PRO
236
n
236
PRO
236
A
LYS
237
n
237
LYS
237
A
LEU
238
n
238
LEU
238
A
ARG
239
n
239
ARG
239
A
TYR
240
n
240
TYR
240
A
ASP
241
n
241
ASP
241
A
LYS
242
n
242
LYS
242
A
GLN
243
n
243
GLN
243
A
LEU
244
n
244
LEU
244
A
VAL
245
n
245
VAL
245
A
GLY
246
n
246
GLY
246
A
VAL
247
n
247
VAL
247
A
THR
248
n
248
THR
248
A
GLU
249
n
249
GLU
249
A
ARG
250
n
250
ARG
250
A
GLU
251
n
251
GLU
251
A
SER
252
n
252
SER
252
A
TYR
253
n
253
TYR
253
A
VAL
254
n
254
VAL
254
A
LYS
255
n
255
LYS
255
A
ALA
256
n
256
ALA
256
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
2650
-17
16720
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
0.0000000000
1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
7_555
y,x,-z+1/4
crystal symmetry operation
0.0000000000
0.0000000000
32.7500000000
A
O
VAL
16
A
O
VAL
16
A
N
GLY
86
A
N
GLY
86
A
O
LEU
85
A
O
LEU
85
A
N
ALA
74
A
N
ALA
74
A
N
VAL
69
A
N
VAL
69
A
O
LEU
59
A
O
LEU
59
A
N
ASN
60
A
N
ASN
60
A
O
VAL
158
A
O
VAL
158
A
N
ALA
159
A
N
ALA
159
A
O
SER
132
A
O
SER
132
A
N
LEU
131
A
N
LEU
131
A
O
THR
169
A
O
THR
169
A
O
VAL
172
A
O
VAL
172
A
N
GLY
17
A
N
GLY
17
1
A
CG
GLN
9
A
CG
GLN
9
1
Y
1
A
CD
GLN
9
A
CD
GLN
9
1
Y
1
A
OE1
GLN
9
A
OE1
GLN
9
1
Y
1
A
NE2
GLN
9
A
NE2
GLN
9
1
Y
1
A
CD
ARG
79
A
CD
ARG
79
1
Y
1
A
NE
ARG
79
A
NE
ARG
79
1
Y
1
A
CZ
ARG
79
A
CZ
ARG
79
1
Y
1
A
NH1
ARG
79
A
NH1
ARG
79
1
Y
1
A
NH2
ARG
79
A
NH2
ARG
79
1
Y
1
A
CD
ARG
136
A
CD
ARG
136
1
Y
1
A
NE
ARG
136
A
NE
ARG
136
1
Y
1
A
CZ
ARG
136
A
CZ
ARG
136
1
Y
1
A
NH1
ARG
136
A
NH1
ARG
136
1
Y
1
A
NH2
ARG
136
A
NH2
ARG
136
1
Y
1
A
CG
ARG
137
A
CG
ARG
137
1
Y
1
A
CD
ARG
137
A
CD
ARG
137
1
Y
1
A
NE
ARG
137
A
NE
ARG
137
1
Y
1
A
CZ
ARG
137
A
CZ
ARG
137
1
Y
1
A
NH1
ARG
137
A
NH1
ARG
137
1
Y
1
A
NH2
ARG
137
A
NH2
ARG
137
1
Y
1
A
CG
ASP
140
A
CG
ASP
140
1
Y
1
A
OD1
ASP
140
A
OD1
ASP
140
1
Y
1
A
OD2
ASP
140
A
OD2
ASP
140
1
Y
1
A
CG
GLU
142
A
CG
GLU
142
1
Y
1
A
CD
GLU
142
A
CD
GLU
142
1
Y
1
A
OE1
GLU
142
A
OE1
GLU
142
1
Y
1
A
OE2
GLU
142
A
OE2
GLU
142
1
Y
1
A
CG
PRO
154
A
CG
PRO
154
1
Y
1
A
CD
PRO
154
A
CD
PRO
154
1
Y
1
A
CG
PHE
155
A
CG
PHE
155
1
Y
1
A
CD1
PHE
155
A
CD1
PHE
155
1
Y
1
A
CD2
PHE
155
A
CD2
PHE
155
1
Y
1
A
CE1
PHE
155
A
CE1
PHE
155
1
Y
1
A
CE2
PHE
155
A
CE2
PHE
155
1
Y
1
A
CZ
PHE
155
A
CZ
PHE
155
1
Y
1
A
CG
ARG
165
A
CG
ARG
165
1
Y
1
A
CD
ARG
165
A
CD
ARG
165
1
Y
1
A
NE
ARG
165
A
NE
ARG
165
1
Y
1
A
CZ
ARG
165
A
CZ
ARG
165
1
Y
1
A
NH1
ARG
165
A
NH1
ARG
165
1
Y
1
A
NH2
ARG
165
A
NH2
ARG
165
1
Y
1
A
CG
ARG
167
A
CG
ARG
167
1
Y
1
A
CD
ARG
167
A
CD
ARG
167
1
Y
1
A
NE
ARG
167
A
NE
ARG
167
1
Y
1
A
CZ
ARG
167
A
CZ
ARG
167
1
Y
1
A
NH1
ARG
167
A
NH1
ARG
167
1
Y
1
A
NH2
ARG
167
A
NH2
ARG
167
1
Y
1
A
CG
ARG
201
A
CG
ARG
201
1
Y
1
A
CD
ARG
201
A
CD
ARG
201
1
Y
1
A
NE
ARG
201
A
NE
ARG
201
1
Y
1
A
CZ
ARG
201
A
CZ
ARG
201
1
Y
1
A
NH1
ARG
201
A
NH1
ARG
201
1
Y
1
A
NH2
ARG
201
A
NH2
ARG
201
1
Y
1
A
CB
ARG
232
A
CB
ARG
232
1
Y
1
A
CG
ARG
232
A
CG
ARG
232
1
Y
1
A
CD
ARG
232
A
CD
ARG
232
1
Y
1
A
NE
ARG
232
A
NE
ARG
232
1
Y
1
A
CZ
ARG
232
A
CZ
ARG
232
1
Y
1
A
NH1
ARG
232
A
NH1
ARG
232
1
Y
1
A
NH2
ARG
232
A
NH2
ARG
232
1
Y
1
A
CB
GLU
233
A
CB
GLU
233
1
Y
1
A
CG
GLU
233
A
CG
GLU
233
1
Y
1
A
CD
GLU
233
A
CD
GLU
233
1
Y
1
A
OE1
GLU
233
A
OE1
GLU
233
1
Y
1
A
OE2
GLU
233
A
OE2
GLU
233
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
THR
2
A
THR
2
1
Y
1
A
MET
3
A
MET
3
1
Y
1
A
ASP
4
A
ASP
4
1
Y
1
A
GLU
5
A
GLU
5
1
Y
1
A
GLN
6
A
GLN
6
1
Y
1
A
GLN
7
A
GLN
7
1
Y
1
A
SER
8
A
SER
8
1
Y
1
A
GLN
25
A
GLN
25
1
Y
1
A
SER
26
A
SER
26
1
Y
1
A
PRO
27
A
PRO
27
1
Y
1
A
ASP
28
A
ASP
28
1
Y
1
A
GLU
29
A
GLU
29
1
Y
1
A
ALA
30
A
ALA
30
1
Y
1
A
GLU
31
A
GLU
31
1
Y
1
A
LEU
32
A
LEU
32
1
Y
1
A
LEU
33
A
LEU
33
1
Y
1
A
LEU
34
A
LEU
34
1
Y
1
A
PRO
35
A
PRO
35
1
Y
1
A
ARG
36
A
ARG
36
1
Y
1
A
ASP
37
A
ASP
37
1
Y
1
A
VAL
38
A
VAL
38
1
Y
1
A
VAL
39
A
VAL
39
1
Y
1
A
GLU
40
A
GLU
40
1
Y
1
A
HIS
41
A
HIS
41
1
Y
1
A
TRP
42
A
TRP
42
1
Y
1
A
LEU
43
A
LEU
43
1
Y
1
A
HIS
44
A
HIS
44
1
Y
1
A
ALA
45
A
ALA
45
1
Y
1
A
GLN
46
A
GLN
46
1
Y
1
A
GLY
47
A
GLY
47
1
Y
1
A
GLN
48
A
GLN
48
1
Y
1
A
GLY
49
A
GLY
49
1
Y
1
A
GLN
50
A
GLN
50
1
Y
1
A
PRO
51
A
PRO
51
1
Y
1
A
SER
52
A
SER
52
1
Y
1
A
LEU
53
A
LEU
53
1
Y
1
A
SER
54
A
SER
54
1
Y
1
A
VAL
55
A
VAL
55
1
Y
1
A
VAL
143
A
VAL
143
1
Y
1
A
ALA
144
A
ALA
144
1
Y
1
A
THR
145
A
THR
145
1
Y
1
A
SER
146
A
SER
146
1
Y
1
A
LEU
147
A
LEU
147
1
Y
1
A
SER
148
A
SER
148
1
Y
1
A
GLY
149
A
GLY
149
1
Y
1
A
SER
150
A
SER
150
1
Y
1
A
GLU
151
A
GLU
151
1
Y
1
A
THR
152
A
THR
152
1
Y
1
A
THR
153
A
THR
153
1
Y
1
A
THR
205
A
THR
205
1
Y
1
A
ALA
206
A
ALA
206
1
Y
1
A
VAL
207
A
VAL
207
1
Y
1
A
ASP
208
A
ASP
208
1
Y
1
17.96
2.70
111.00
128.96
A
A
A
N
CA
C
ASP
ASP
ASP
24
24
24
N
1
9.27
1.50
119.30
128.57
A
A
A
C
N
CA
GLY
PRO
PRO
110
111
111
Y
1
A
LEU
57
-39.07
138.16
1
A
HIS
63
67.54
-3.77
1
A
ALA
67
-97.06
48.63
1
A
SER
113
-140.54
-74.79
1
A
TYR
128
-105.94
69.97
1
A
PHE
155
-141.46
-81.44
1
A
HIS
157
177.30
179.80
1
A
THR
169
-90.71
46.47
1
A
SER
216
-94.07
-155.69
1
A
ARG
234
-76.66
-70.20
4.0
0.1850000
0.1850000
2.5
7.0
7193
1
1.
0.3
2.5
7.0
73
1577
0
0
1504
0.016
2.2
1LAY
7644
1.
0.0600000
1
3.0
90.
model building
X-PLOR
refinement
X-PLOR
data reduction
DENZO
phasing
X-PLOR
CRYSTAL STRUCTURE OF CYTOMEGALOVIRUS PROTEASE
1
N
N
2
N
N
A
PRO
91
A
PRO
91
HELX_P
A
SER
101
A
SER
101
1
A1
11
A
GLU
105
A
GLU
105
HELX_P
A
GLY
110
A
GLY
110
1
A2
6
A
LYS
119
A
LYS
119
HELX_P
A
SER
127
A
SER
127
1
3
9
A
PRO
177
A
PRO
177
HELX_P
A
ARG
183
A
ARG
183
1
4
7
A
ALA
189
A
ALA
189
HELX_P
A
TRP
199
A
TRP
199
1
5
11
A
SER
218
A
SER
218
HELX_P
A
ALA
228
A
ALA
228
1
6
11
A
ARG
234
A
ARG
234
HELX_P
A
VAL
245
A
VAL
245
1
7
12
SERINE PROTEASE
VIRAL PROTEASE, SERINE PROTEASE, CYTOMEGALOVIRUS
VP40_HCMVA
UNP
1
1
P16753
MTMDEQQSQAVAPVYVGGFLARYDQSPDEAELLLPRDVVEHWLHAQGQGQPSLSVALPLNINHDDTAVVGHVAAMQSVRD
GLFCLGCVTSPRFLEIVRRASEKSELVSRGPVSPLQPDKVVEFLSGSYAGLSLSSRRCDDVEAATSLSGSETTPFKHVAL
CSVGRRRGTLAVYGRDPEWVTQRFPDLTAADRDGLRAQWQRCGSTAVDASGDPFRSDSYGLLGNSVDALYIRERLPKLRY
DKQLVGVTERESYVKASVSPEAACDIKAASAERSGDSRSQAATPAAGARVPSSSPSPPVEPPSPVQPPALPASPSVLPAE
SPPSLSPSEPAEAASMSHPLSAAVPAATAPPGATVAGASPAVSSLAWPHDGVYLPKDAFFSLLGASRSAVPVMYPGAVAA
PPSASPAPLPLPSYPASYGAPVVGYDQLAARHFADYVDPHYPGWGRRYEPAPSLHPSYPVPPPPSPAYYRRRDSPGGMDE
PPSGWERYDGGHRGQSQKQHRHGGSGGHNKRRKETAAASSSSSDEDLSFPGEAEHGRARKRLKSHVNSDGGSGGHAGSNQ
QQQQRYDELRDAIHELKRDLFAARQSSTLLSAALPSAASSSPTTTTVCTPTGELTSGGGETPTALLSGGAKVAERAQAGV
VNASCRLATASGSEAATAGPSTAGSSSCPASVVLAAAAAQAAAASQSPPKDMVDLNRRIFVAALNKLE
1
256
1LAY
1
256
P16753
A
1
1
256
1
ALA
conflict
VAL
143
1LAY
A
P16753
UNP
143
143
8
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
PRO
13
A
PRO
13
A
LEU
20
A
LEU
20
A
GLY
81
A
GLY
81
A
VAL
88
A
VAL
88
A
ALA
67
A
ALA
67
A
VAL
78
A
VAL
78
A
PRO
58
A
PRO
58
A
ILE
61
A
ILE
61
A
LYS
156
A
LYS
156
A
SER
162
A
SER
162
A
GLY
130
A
GLY
130
A
SER
135
A
SER
135
A
THR
169
A
THR
169
A
ARG
175
A
ARG
175
A
PRO
13
A
PRO
13
A
LEU
20
A
LEU
20
CATALYTIC TRIAD.
Unknown
3
A
SER
132
A
SER
132
3
1_555
A
HIS
63
A
HIS
63
3
1_555
A
HIS
157
A
HIS
157
3
1_555
95
P 43 2 2