0.015974
0.000000
0.000000
0.000000
0.015974
0.000000
0.000000
0.000000
0.008666
0.00000
0.00000
0.00000
Tong, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
62.600
62.600
115.400
C37 H51 N5 O6
661.831
(2S)-2-tert-butyl-N~4~-(1-ethylpropyl)-N~1~-[(2R,3S)-2-hydroxy-4-phenyl-3-{[N-(quinolin-2-ylcarbonyl)-L-threonyl]amino}butyl]butanediamide
peptide-like
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
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
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
C
N
2
N
O
Y
3
N
N
Y
4
N
C
Y
5
N
C
Y
6
N
C
Y
7
N
C
Y
8
N
C
Y
9
N
C
Y
10
N
C
Y
11
N
C
Y
12
N
C
N
13
N
N
N
14
S
C
N
15
N
C
N
16
N
O
N
17
R
C
N
18
N
O
N
19
N
C
N
20
N
N
N
21
S
C
N
22
R
C
N
23
N
O
N
24
N
C
Y
25
N
C
Y
26
N
C
Y
27
N
C
Y
28
N
C
Y
29
N
C
Y
30
N
C
N
31
N
C
N
32
N
N
N
33
N
C
N
34
N
O
N
35
R
C
N
36
N
C
N
37
N
C
N
38
N
C
N
39
N
C
N
40
N
C
N
41
N
C
N
42
N
O
N
43
N
N
N
44
N
C
N
45
N
C
N
46
N
C
N
47
N
C
N
48
N
C
N
49
N
H
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
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
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
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
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
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
N
N
101
S
C
N
102
N
C
N
103
N
O
N
104
N
C
N
105
N
O
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
N
N
114
S
C
N
115
N
C
N
116
N
O
N
117
N
C
N
118
N
C
N
119
N
C
N
120
N
N
N
121
N
C
N
122
N
N
N
123
N
N
N
124
N
O
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
N
N
141
S
C
N
142
N
C
N
143
N
O
N
144
N
C
N
145
N
C
N
146
N
O
N
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
N
N
158
S
C
N
159
N
C
N
160
N
O
N
161
N
C
N
162
N
C
N
163
N
O
N
164
N
O
N
165
N
O
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
N
N
174
S
C
N
175
N
C
N
176
N
O
N
177
N
C
N
178
N
C
N
179
N
C
N
180
N
O
N
181
N
N
N
182
N
O
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
N
N
194
S
C
N
195
N
C
N
196
N
O
N
197
N
C
N
198
N
C
N
199
N
C
N
200
N
O
N
201
N
O
N
202
N
O
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
N
N
213
N
C
N
214
N
C
N
215
N
O
N
216
N
O
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
O
N
223
N
H
N
224
N
H
N
225
N
N
N
226
S
C
N
227
N
C
N
228
N
O
N
229
S
C
N
230
N
C
N
231
N
C
N
232
N
C
N
233
N
O
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
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
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
N
252
N
C
N
253
N
C
N
254
N
C
N
255
N
O
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
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
N
N
270
S
C
N
271
N
C
N
272
N
O
N
273
N
C
N
274
N
C
N
275
N
C
N
276
N
C
N
277
N
N
N
278
N
O
N
279
N
H
N
280
N
H
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
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
N
N
295
S
C
N
296
N
C
N
297
N
O
N
298
N
C
N
299
N
C
N
300
N
S
N
301
N
C
N
302
N
O
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
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
N
N
315
S
C
N
316
N
C
N
317
N
O
N
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
Y
322
N
C
Y
323
N
C
Y
324
N
C
N
325
N
O
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
N
N
338
S
C
N
339
N
C
N
340
N
O
N
341
N
C
N
342
N
C
N
343
N
C
N
344
N
O
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
N
N
355
S
C
N
356
N
C
N
357
N
O
N
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
N
N
369
S
C
N
370
N
C
N
371
N
O
N
372
R
C
N
373
N
O
N
374
N
C
N
375
N
O
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
N
N
386
S
C
N
387
N
C
N
388
N
O
N
389
N
C
Y
390
N
C
Y
391
N
C
Y
392
N
C
Y
393
N
N
Y
394
N
C
Y
395
N
C
Y
396
N
C
Y
397
N
C
Y
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
411
N
H
N
412
N
N
N
413
S
C
N
414
N
C
N
415
N
O
N
416
N
C
Y
417
N
C
Y
418
N
C
Y
419
N
C
Y
420
N
C
Y
421
N
C
Y
422
N
C
N
423
N
O
N
424
N
O
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
N
N
437
S
C
N
438
N
C
N
439
N
O
N
440
N
C
N
441
N
C
N
442
N
C
N
443
N
O
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
1
N
doub
N
2
N
sing
Y
3
N
doub
Y
4
N
sing
Y
5
N
sing
Y
6
N
doub
N
7
N
sing
Y
8
N
sing
N
9
N
sing
Y
10
N
doub
Y
11
N
sing
Y
12
N
sing
N
13
N
sing
Y
14
N
doub
N
15
N
sing
Y
16
N
sing
N
17
N
sing
Y
18
N
doub
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
doub
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
sing
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
Y
45
N
doub
Y
46
N
sing
Y
47
N
sing
N
48
N
sing
Y
49
N
doub
N
50
N
sing
Y
51
N
doub
N
52
N
sing
Y
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
doub
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
doub
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
sing
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
sing
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
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
doub
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
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
doub
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
doub
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
doub
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
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
doub
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
doub
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
doub
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
doub
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
doub
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
doub
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
doub
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
sing
N
225
N
doub
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
sing
N
244
N
sing
N
245
N
sing
N
246
N
doub
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
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
sing
N
267
N
doub
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
sing
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
doub
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
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
doub
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
Y
315
N
doub
Y
316
N
sing
Y
317
N
sing
N
318
N
sing
Y
319
N
doub
N
320
N
sing
Y
321
N
doub
N
322
N
sing
Y
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
sing
N
332
N
sing
N
333
N
doub
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
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
doub
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
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
doub
N
364
N
sing
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
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
doub
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
Y
384
N
doub
Y
385
N
sing
Y
386
N
sing
N
387
N
sing
Y
388
N
doub
Y
389
N
sing
Y
390
N
sing
N
391
N
sing
Y
392
N
sing
Y
393
N
doub
N
394
N
sing
Y
395
N
doub
N
396
N
sing
Y
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
doub
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
Y
412
N
doub
Y
413
N
sing
Y
414
N
sing
N
415
N
sing
Y
416
N
doub
N
417
N
sing
Y
418
N
doub
N
419
N
sing
Y
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
doub
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
US
J.Med.Chem.
JMCMAR
0151
0022-2623
40
2164
2176
10.1021/jm9606608
9216835
Potent HIV protease inhibitors containing a novel (hydroxyethyl)amide isostere.
1997
10.2210/pdb1jld/pdb
pdb_00001jld
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
277
1
IMAGE PLATE
RIGAKU
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
10728.337
Pol polyprotein
2
man
polymer
661.831
(2S)-2-tert-butyl-N~4~-(1-ethylpropyl)-N~1~-[(2R,3S)-2-hydroxy-4-phenyl-3-{[N-(quinolin-2-ylcarbonyl)-L-threonyl]amino}butyl]butanediamide
1
syn
non-polymer
18.015
water
14
nat
water
no
no
PQFSLWKRPVVTAYIEGQPVEVLLDTGADDSIVAGIELGNNYSPKIVGGIGGFINTKEYKNVEIEVLNKKVRATIMTGDT
PINIFGRNILTALGMSLNL
PQFSLWKRPVVTAYIEGQPVEVLLDTGADDSIVAGIELGNNYSPKIVGGIGGFINTKEYKNVEIEVLNKKVRATIMTGDT
PINIFGRNILTALGMSLNL
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
Lentivirus
ROD ISOLATE
Escherichia
sample
1
99
pol
11709
Human immunodeficiency virus 2
562
Escherichia coli
Biological sequence
1
2.62
53.0
5.4
pH 5.4
chem_comp_atom
chem_comp_bond
database_2
entity
entity_src_gen
pdbx_database_status
struct_ref
struct_ref_seq
struct_site
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
Data collection
Database references
Derived calculations
Other
Source and taxonomy
Structure summary
1
0
1997-12-03
1
1
2008-05-22
1
2
2011-07-13
1
3
2012-12-12
1
4
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_entity.pdbx_description
_entity.pdbx_ec
_entity_src_gen.pdbx_beg_seq_num
_entity_src_gen.pdbx_end_seq_num
_entity_src_gen.pdbx_gene_src_gene
_entity_src_gen.pdbx_seq_type
_pdbx_database_status.process_site
_struct_ref.db_code
_struct_ref.pdbx_db_accession
_struct_ref.pdbx_seq_one_letter_code
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1997-05-31
REL
0PP
(2S)-2-tert-butyl-N~4~-(1-ethylpropyl)-N~1~-[(2R,3S)-2-hydroxy-4-phenyl-3-{[N-(quinolin-2-ylcarbonyl)-L-threonyl]amino}butyl]butanediamide
HOH
water
Inhibitor
(2S)-2-tert-butyl-N~4~-(1-ethylpropyl)-N~1~-[(2R,3S)-2-hydroxy-4-phenyl-3-{[N-(quinolin-2-ylcarbonyl)-L-threonyl]
amino}butyl]butanediamide
Peptide-like
QNC
1
2
0PP
0PP
100
A
HOH
301
3
HOH
HOH
301
A
HOH
302
3
HOH
HOH
302
A
HOH
303
3
HOH
HOH
303
A
HOH
304
3
HOH
HOH
304
A
HOH
306
3
HOH
HOH
306
A
HOH
307
3
HOH
HOH
307
A
HOH
308
3
HOH
HOH
308
A
HOH
305
3
HOH
HOH
305
B
HOH
401
3
HOH
HOH
401
B
HOH
402
3
HOH
HOH
402
B
HOH
403
3
HOH
HOH
403
B
HOH
404
3
HOH
HOH
404
B
HOH
405
3
HOH
HOH
405
B
HOH
406
3
HOH
HOH
406
B
PRO
1
n
1
PRO
1
A
GLN
2
n
2
GLN
2
A
PHE
3
n
3
PHE
3
A
SER
4
n
4
SER
4
A
LEU
5
n
5
LEU
5
A
TRP
6
n
6
TRP
6
A
LYS
7
n
7
LYS
7
A
ARG
8
n
8
ARG
8
A
PRO
9
n
9
PRO
9
A
VAL
10
n
10
VAL
10
A
VAL
11
n
11
VAL
11
A
THR
12
n
12
THR
12
A
ALA
13
n
13
ALA
13
A
TYR
14
n
14
TYR
14
A
ILE
15
n
15
ILE
15
A
GLU
16
n
16
GLU
16
A
GLY
17
n
17
GLY
17
A
GLN
18
n
18
GLN
18
A
PRO
19
n
19
PRO
19
A
VAL
20
n
20
VAL
20
A
GLU
21
n
21
GLU
21
A
VAL
22
n
22
VAL
22
A
LEU
23
n
23
LEU
23
A
LEU
24
n
24
LEU
24
A
ASP
25
n
25
ASP
25
A
THR
26
n
26
THR
26
A
GLY
27
n
27
GLY
27
A
ALA
28
n
28
ALA
28
A
ASP
29
n
29
ASP
29
A
ASP
30
n
30
ASP
30
A
SER
31
n
31
SER
31
A
ILE
32
n
32
ILE
32
A
VAL
33
n
33
VAL
33
A
ALA
34
n
34
ALA
34
A
GLY
35
n
35
GLY
35
A
ILE
36
n
36
ILE
36
A
GLU
37
n
37
GLU
37
A
LEU
38
n
38
LEU
38
A
GLY
39
n
39
GLY
39
A
ASN
40
n
40
ASN
40
A
ASN
41
n
41
ASN
41
A
TYR
42
n
42
TYR
42
A
SER
43
n
43
SER
43
A
PRO
44
n
44
PRO
44
A
LYS
45
n
45
LYS
45
A
ILE
46
n
46
ILE
46
A
VAL
47
n
47
VAL
47
A
GLY
48
n
48
GLY
48
A
GLY
49
n
49
GLY
49
A
ILE
50
n
50
ILE
50
A
GLY
51
n
51
GLY
51
A
GLY
52
n
52
GLY
52
A
PHE
53
n
53
PHE
53
A
ILE
54
n
54
ILE
54
A
ASN
55
n
55
ASN
55
A
THR
56
n
56
THR
56
A
LYS
57
n
57
LYS
57
A
GLU
58
n
58
GLU
58
A
TYR
59
n
59
TYR
59
A
LYS
60
n
60
LYS
60
A
ASN
61
n
61
ASN
61
A
VAL
62
n
62
VAL
62
A
GLU
63
n
63
GLU
63
A
ILE
64
n
64
ILE
64
A
GLU
65
n
65
GLU
65
A
VAL
66
n
66
VAL
66
A
LEU
67
n
67
LEU
67
A
ASN
68
n
68
ASN
68
A
LYS
69
n
69
LYS
69
A
LYS
70
n
70
LYS
70
A
VAL
71
n
71
VAL
71
A
ARG
72
n
72
ARG
72
A
ALA
73
n
73
ALA
73
A
THR
74
n
74
THR
74
A
ILE
75
n
75
ILE
75
A
MET
76
n
76
MET
76
A
THR
77
n
77
THR
77
A
GLY
78
n
78
GLY
78
A
ASP
79
n
79
ASP
79
A
THR
80
n
80
THR
80
A
PRO
81
n
81
PRO
81
A
ILE
82
n
82
ILE
82
A
ASN
83
n
83
ASN
83
A
ILE
84
n
84
ILE
84
A
PHE
85
n
85
PHE
85
A
GLY
86
n
86
GLY
86
A
ARG
87
n
87
ARG
87
A
ASN
88
n
88
ASN
88
A
ILE
89
n
89
ILE
89
A
LEU
90
n
90
LEU
90
A
THR
91
n
91
THR
91
A
ALA
92
n
92
ALA
92
A
LEU
93
n
93
LEU
93
A
GLY
94
n
94
GLY
94
A
MET
95
n
95
MET
95
A
SER
96
n
96
SER
96
A
LEU
97
n
97
LEU
97
A
ASN
98
n
98
ASN
98
A
LEU
99
n
99
LEU
99
A
PRO
1
n
1
PRO
1
B
GLN
2
n
2
GLN
2
B
PHE
3
n
3
PHE
3
B
SER
4
n
4
SER
4
B
LEU
5
n
5
LEU
5
B
TRP
6
n
6
TRP
6
B
LYS
7
n
7
LYS
7
B
ARG
8
n
8
ARG
8
B
PRO
9
n
9
PRO
9
B
VAL
10
n
10
VAL
10
B
VAL
11
n
11
VAL
11
B
THR
12
n
12
THR
12
B
ALA
13
n
13
ALA
13
B
TYR
14
n
14
TYR
14
B
ILE
15
n
15
ILE
15
B
GLU
16
n
16
GLU
16
B
GLY
17
n
17
GLY
17
B
GLN
18
n
18
GLN
18
B
PRO
19
n
19
PRO
19
B
VAL
20
n
20
VAL
20
B
GLU
21
n
21
GLU
21
B
VAL
22
n
22
VAL
22
B
LEU
23
n
23
LEU
23
B
LEU
24
n
24
LEU
24
B
ASP
25
n
25
ASP
25
B
THR
26
n
26
THR
26
B
GLY
27
n
27
GLY
27
B
ALA
28
n
28
ALA
28
B
ASP
29
n
29
ASP
29
B
ASP
30
n
30
ASP
30
B
SER
31
n
31
SER
31
B
ILE
32
n
32
ILE
32
B
VAL
33
n
33
VAL
33
B
ALA
34
n
34
ALA
34
B
GLY
35
n
35
GLY
35
B
ILE
36
n
36
ILE
36
B
GLU
37
n
37
GLU
37
B
LEU
38
n
38
LEU
38
B
GLY
39
n
39
GLY
39
B
ASN
40
n
40
ASN
40
B
ASN
41
n
41
ASN
41
B
TYR
42
n
42
TYR
42
B
SER
43
n
43
SER
43
B
PRO
44
n
44
PRO
44
B
LYS
45
n
45
LYS
45
B
ILE
46
n
46
ILE
46
B
VAL
47
n
47
VAL
47
B
GLY
48
n
48
GLY
48
B
GLY
49
n
49
GLY
49
B
ILE
50
n
50
ILE
50
B
GLY
51
n
51
GLY
51
B
GLY
52
n
52
GLY
52
B
PHE
53
n
53
PHE
53
B
ILE
54
n
54
ILE
54
B
ASN
55
n
55
ASN
55
B
THR
56
n
56
THR
56
B
LYS
57
n
57
LYS
57
B
GLU
58
n
58
GLU
58
B
TYR
59
n
59
TYR
59
B
LYS
60
n
60
LYS
60
B
ASN
61
n
61
ASN
61
B
VAL
62
n
62
VAL
62
B
GLU
63
n
63
GLU
63
B
ILE
64
n
64
ILE
64
B
GLU
65
n
65
GLU
65
B
VAL
66
n
66
VAL
66
B
LEU
67
n
67
LEU
67
B
ASN
68
n
68
ASN
68
B
LYS
69
n
69
LYS
69
B
LYS
70
n
70
LYS
70
B
VAL
71
n
71
VAL
71
B
ARG
72
n
72
ARG
72
B
ALA
73
n
73
ALA
73
B
THR
74
n
74
THR
74
B
ILE
75
n
75
ILE
75
B
MET
76
n
76
MET
76
B
THR
77
n
77
THR
77
B
GLY
78
n
78
GLY
78
B
ASP
79
n
79
ASP
79
B
THR
80
n
80
THR
80
B
PRO
81
n
81
PRO
81
B
ILE
82
n
82
ILE
82
B
ASN
83
n
83
ASN
83
B
ILE
84
n
84
ILE
84
B
PHE
85
n
85
PHE
85
B
GLY
86
n
86
GLY
86
B
ARG
87
n
87
ARG
87
B
ASN
88
n
88
ASN
88
B
ILE
89
n
89
ILE
89
B
LEU
90
n
90
LEU
90
B
THR
91
n
91
THR
91
B
ALA
92
n
92
ALA
92
B
LEU
93
n
93
LEU
93
B
GLY
94
n
94
GLY
94
B
MET
95
n
95
MET
95
B
SER
96
n
96
SER
96
B
LEU
97
n
97
LEU
97
B
ASN
98
n
98
ASN
98
B
LEU
99
n
99
LEU
99
B
author_and_software_defined_assembly
PISA
2
dimeric
5320
-15
9260
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
GLN
18
A
O
GLN
18
A
N
ILE
15
A
N
ILE
15
A
O
TYR
14
A
O
TYR
14
A
N
GLU
65
A
N
GLU
65
A
O
VAL
62
A
O
VAL
62
A
N
ALA
73
A
N
ALA
73
A
O
SER
43
A
O
SER
43
A
N
GLU
58
A
N
GLU
58
A
O
LYS
57
A
O
LYS
57
A
N
THR
77
A
N
THR
77
B
O
VAL
11
B
O
VAL
11
B
N
VAL
22
B
N
VAL
22
B
O
SER
43
B
O
SER
43
B
N
GLU
58
B
N
GLU
58
B
O
LYS
57
B
O
LYS
57
B
N
THR
77
B
N
THR
77
B
O
VAL
62
B
O
VAL
62
B
N
ALA
73
B
N
ALA
73
1
5.49
0.90
118.30
123.79
A
A
A
CB
CG
OD2
ASP
ASP
ASP
25
25
25
N
1
6.44
0.90
118.30
124.74
A
A
A
CB
CG
OD1
ASP
ASP
ASP
29
29
29
N
1
-8.00
0.90
118.30
110.30
A
A
A
CB
CG
OD2
ASP
ASP
ASP
29
29
29
N
1
6.56
0.90
118.30
124.86
A
A
A
CB
CG
OD1
ASP
ASP
ASP
30
30
30
N
1
-6.47
0.90
118.30
111.83
A
A
A
CB
CG
OD2
ASP
ASP
ASP
30
30
30
N
1
-5.49
0.90
118.30
112.81
B
B
B
CB
CG
OD2
ASP
ASP
ASP
25
25
25
N
1
6.32
0.90
118.30
124.62
B
B
B
CB
CG
OD2
ASP
ASP
ASP
30
30
30
N
1
-7.44
0.90
118.30
110.86
B
B
B
CB
CG
OD1
ASP
ASP
ASP
79
79
79
N
1
3.67
0.50
120.30
123.97
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
87
87
87
N
1
A
A
CD
OE1
GLU
GLU
21
21
0.073
0.011
1.252
1.325
N
1
A
A
CD
OE1
GLU
GLU
37
37
0.076
0.011
1.252
1.328
N
1
A
A
CD
OE1
GLU
GLU
63
63
0.089
0.011
1.252
1.341
N
1
A
A
CD
OE1
GLU
GLU
65
65
0.084
0.011
1.252
1.336
N
1
B
B
CD
OE2
GLU
GLU
37
37
0.075
0.011
1.252
1.327
N
1
B
B
CD
OE2
GLU
GLU
65
65
0.082
0.011
1.252
1.334
N
1
B
LEU
67
49.61
25.27
0.179
0.179
2.5
6.0
6883
98.0
1
1.0
DIFFERENCE ELECTRON DENSITY
2.5
6.0
14
1572
48
0
1510
0.015
2.6
2.5
20.0
1JLD
1.
1
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
3.1
Potent hiv protease inhibitors containing a novel (hydroxyethyl)amide isostere
1
N
N
1
N
N
2
N
N
3
N
N
3
N
N
A
ARG
87
A
ARG
87
HELX_P
A
LEU
93
A
LEU
93
1
1
7
B
ARG
87
B
ARG
87
HELX_P
B
LEU
93
B
LEU
93
1
2
7
HYDROLASE/HYDROLASE INHIBITOR
POLYPROTEIN, HIV-2 PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, AIDS
Q7SKJ2_9HIV2
UNP
1
1
Q7SKJ2
PQFSLWKRPVVTAYIEGQPVEVLLDTGADDSIVAGIELGNNYSPKIVGGIGGFINTKEYKNVEIEVLNKKVRATIMTGDT
PINIFGRNILTALGMSLNL
1
99
1JLD
1
99
Q7SKJ2
A
1
1
99
1
99
1JLD
1
99
Q7SKJ2
B
1
1
99
4
3
2
3
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLN
18
A
GLN
18
A
LEU
23
A
LEU
23
A
VAL
10
A
VAL
10
A
ILE
15
A
ILE
15
A
VAL
62
A
VAL
62
A
VAL
66
A
VAL
66
A
LYS
69
A
LYS
69
A
ALA
73
A
ALA
73
A
SER
43
A
SER
43
A
GLY
48
A
GLY
48
A
PHE
53
A
PHE
53
A
TYR
59
A
TYR
59
A
ILE
75
A
ILE
75
A
THR
77
A
THR
77
B
VAL
10
B
VAL
10
B
ILE
15
B
ILE
15
B
GLN
18
B
GLN
18
B
LEU
23
B
LEU
23
B
SER
43
B
SER
43
B
GLY
48
B
GLY
48
B
PHE
53
B
PHE
53
B
TYR
59
B
TYR
59
B
ILE
75
B
ILE
75
B
THR
77
B
THR
77
B
VAL
62
B
VAL
62
B
VAL
66
B
VAL
66
B
LYS
69
B
LYS
69
B
ALA
73
B
ALA
73
BINDING SITE FOR RESIDUE 0PP A 100
A
0PP
100
Software
19
A
ASP
25
A
ASP
25
19
1_555
A
GLY
27
A
GLY
27
19
1_555
A
ASP
29
A
ASP
29
19
1_555
A
ASP
30
A
ASP
30
19
1_555
A
GLY
48
A
GLY
48
19
1_555
A
GLY
49
A
GLY
49
19
1_555
A
ILE
50
A
ILE
50
19
1_555
A
ILE
82
A
ILE
82
19
1_555
A
ILE
84
A
ILE
84
19
1_555
A
HOH
301
D
HOH
19
1_555
B
ASP
25
B
ASP
25
19
1_555
B
GLY
27
B
GLY
27
19
1_555
B
ASP
29
B
ASP
29
19
1_555
B
ASP
30
B
ASP
30
19
1_555
B
GLY
48
B
GLY
48
19
1_555
B
GLY
49
B
GLY
49
19
1_555
B
ILE
50
B
ILE
50
19
1_555
B
ILE
82
B
ILE
82
19
1_555
B
ILE
84
B
ILE
84
19
1_555
96
P 43 21 2