0.019510
0.000000
0.000000
0.000000
0.017203
0.000000
0.000000
0.000000
0.016244
0.000000
0.000000
0.000000
Mahalingam, B.
Boross, P.
Wang, Y.-F.
Louis, J.M.
Fischer, C.
Tozser, J.
Harrison, R.W.
Weber, I.T.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
51.256
58.130
61.563
C40 H70 N11 O8 1
833.053
N-[(2R)-2-({N~5~-[amino(iminio)methyl]-L-ornithyl-L-valyl}amino)-4-methylpentyl]-L-phenylalanyl-L-alpha-glutamyl-L-alanyl-L-norleucinamide
Inhibitor analogues of CA-p2
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
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
O4 S -2
96.063
SULFATE ION
non-polymer
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
C
N
7
N
C
N
8
N
N
N
9
N
C
N
10
N
N
N
11
N
N
N
12
N
N
N
13
S
C
N
14
N
C
N
15
N
O
N
16
N
C
N
17
N
C
N
18
N
C
N
19
N
N
N
20
S
C
N
21
N
C
N
22
N
C
N
23
N
C
N
24
N
C
N
25
N
C
N
26
N
N
N
27
S
C
N
28
N
C
N
29
N
O
N
30
N
C
Y
31
N
C
Y
32
N
C
Y
33
N
C
Y
34
N
C
Y
35
N
C
Y
36
N
C
N
37
N
N
N
38
S
C
N
39
N
C
N
40
N
O
N
41
N
C
N
42
N
C
N
43
N
C
N
44
N
O
N
45
N
O
N
46
N
N
N
47
S
C
N
48
N
C
N
49
N
O
N
50
N
C
N
51
N
N
N
52
S
C
N
53
N
C
N
54
N
O
N
55
N
C
N
56
N
C
N
57
N
C
N
58
N
C
N
59
N
N
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
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
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
H
N
128
N
H
N
129
N
H
N
130
N
N
N
131
S
C
N
132
N
C
N
133
N
O
N
134
N
C
N
135
N
O
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
N
N
144
S
C
N
145
N
C
N
146
N
O
N
147
N
C
N
148
N
C
N
149
N
C
N
150
N
N
N
151
N
C
N
152
N
N
N
153
N
N
N
154
N
O
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
N
N
171
S
C
N
172
N
C
N
173
N
O
N
174
N
C
N
175
N
C
N
176
N
O
N
177
N
N
N
178
N
O
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
N
N
188
S
C
N
189
N
C
N
190
N
O
N
191
N
C
N
192
N
C
N
193
N
O
N
194
N
O
N
195
N
O
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
N
N
204
R
C
N
205
N
C
N
206
N
O
N
207
N
C
N
208
N
S
N
209
N
O
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
N
N
218
S
C
N
219
N
C
N
220
N
O
N
221
N
C
N
222
N
C
N
223
N
C
N
224
N
O
N
225
N
N
N
226
N
O
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
N
245
N
O
N
246
N
O
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
N
N
257
N
C
N
258
N
C
N
259
N
O
N
260
N
O
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
N
N
267
S
C
N
268
N
C
N
269
N
O
N
270
N
C
Y
271
N
C
Y
272
N
N
Y
273
N
C
Y
274
N
C
Y
275
N
N
N
276
N
O
N
277
N
H
N
278
N
H
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
O
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
S
C
N
295
N
C
N
296
N
C
N
297
N
C
N
298
N
O
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
N
N
313
S
C
N
314
N
C
N
315
N
O
N
316
N
C
N
317
N
C
N
318
N
C
N
319
N
C
N
320
N
O
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
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
N
N
335
S
C
N
336
N
C
N
337
N
O
N
338
N
C
N
339
N
C
N
340
N
C
N
341
N
C
N
342
N
N
N
343
N
O
N
344
N
H
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
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
N
N
360
S
C
N
361
N
C
N
362
N
O
N
363
N
C
N
364
N
C
N
365
N
S
N
366
N
C
N
367
N
O
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
N
N
380
S
C
N
381
N
C
N
382
N
O
N
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
N
390
N
O
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
N
N
403
S
C
N
404
N
C
N
405
N
O
N
406
N
C
N
407
N
C
N
408
N
C
N
409
N
O
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
N
N
420
S
C
N
421
N
C
N
422
N
O
N
423
N
C
N
424
N
O
N
425
N
O
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
S
N
434
N
O
N
435
N
O
N
436
N
O
N
437
N
O
N
438
N
N
N
439
S
C
N
440
N
C
N
441
N
O
N
442
R
C
N
443
N
O
N
444
N
C
N
445
N
O
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
455
N
N
N
456
S
C
N
457
N
C
N
458
N
O
N
459
N
C
Y
460
N
C
Y
461
N
C
Y
462
N
C
Y
463
N
N
Y
464
N
C
Y
465
N
C
Y
466
N
C
Y
467
N
C
Y
468
N
C
N
469
N
O
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
475
N
H
N
476
N
H
N
477
N
H
N
478
N
H
N
479
N
H
N
480
N
H
N
481
N
H
N
482
N
N
N
483
S
C
N
484
N
C
N
485
N
O
N
486
N
C
Y
487
N
C
Y
488
N
C
Y
489
N
C
Y
490
N
C
Y
491
N
C
Y
492
N
C
N
493
N
O
N
494
N
O
N
495
N
H
N
496
N
H
N
497
N
H
N
498
N
H
N
499
N
H
N
500
N
H
N
501
N
H
N
502
N
H
N
503
N
H
N
504
N
H
N
505
N
H
N
506
N
N
N
507
S
C
N
508
N
C
N
509
N
O
N
510
N
C
N
511
N
C
N
512
N
C
N
513
N
O
N
514
N
H
N
515
N
H
N
516
N
H
N
517
N
H
N
518
N
H
N
519
N
H
N
520
N
H
N
521
N
H
N
522
N
H
N
523
N
H
N
524
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
sing
N
20
N
doub
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
doub
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
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
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
sing
N
62
N
sing
N
63
N
sing
N
64
N
doub
N
65
N
sing
N
66
N
sing
N
67
N
sing
Y
68
N
doub
Y
69
N
sing
Y
70
N
sing
N
71
N
sing
Y
72
N
doub
N
73
N
sing
Y
74
N
doub
N
75
N
sing
Y
76
N
sing
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
doub
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
doub
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
doub
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
sing
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
sing
N
135
N
sing
N
136
N
doub
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
sing
N
147
N
sing
N
148
N
doub
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
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
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
doub
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
doub
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
doub
N
196
N
sing
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
sing
N
205
N
doub
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
doub
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
sing
N
226
N
doub
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
doub
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
doub
N
246
N
sing
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
doub
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
doub
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
Y
269
N
sing
Y
270
N
doub
Y
271
N
doub
N
272
N
sing
Y
273
N
sing
N
274
N
sing
Y
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
doub
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
doub
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
doub
N
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
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
sing
N
351
N
sing
N
352
N
sing
N
353
N
doub
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
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
doub
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
Y
377
N
doub
Y
378
N
sing
Y
379
N
sing
N
380
N
sing
Y
381
N
doub
N
382
N
sing
Y
383
N
doub
N
384
N
sing
Y
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
doub
N
396
N
sing
N
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
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
doub
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
doub
N
420
N
doub
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
doub
N
430
N
sing
N
431
N
sing
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
N
443
N
sing
N
444
N
sing
N
445
N
doub
N
446
N
sing
N
447
N
sing
N
448
N
sing
N
449
N
sing
Y
450
N
doub
Y
451
N
sing
Y
452
N
sing
N
453
N
sing
Y
454
N
doub
Y
455
N
sing
Y
456
N
sing
N
457
N
sing
Y
458
N
sing
Y
459
N
doub
N
460
N
sing
Y
461
N
doub
N
462
N
sing
Y
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
N
472
N
sing
N
473
N
doub
N
474
N
sing
N
475
N
sing
N
476
N
sing
N
477
N
sing
Y
478
N
doub
Y
479
N
sing
Y
480
N
sing
N
481
N
sing
Y
482
N
doub
N
483
N
sing
Y
484
N
doub
N
485
N
sing
Y
486
N
sing
N
487
N
sing
N
488
N
sing
N
489
N
sing
N
490
N
sing
N
491
N
sing
N
492
N
sing
N
493
N
sing
N
494
N
sing
N
495
N
sing
N
496
N
sing
N
497
N
doub
N
498
N
sing
N
499
N
sing
N
500
N
sing
N
501
N
sing
N
502
N
sing
N
503
N
sing
N
504
N
sing
N
505
N
sing
N
506
N
sing
N
507
N
sing
N
508
N
sing
US
Proteins
PSFGEY
0867
0887-3585
48
107
116
10.1002/prot.10140
12012342
Combining mutations in HIV-1 protease to understand mechanisms of resistance.
2002
10.2210/pdb1k1t/pdb
pdb_00001k1t
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
95
1
CCD
2000-10-20
ADSC QUANTUM 4
SINGLE WAVELENGTH
M
x-ray
1
1.00
1.0
X12B
NSLS
1.00
SYNCHROTRON
NSLS BEAMLINE X12B
10712.601
PROTEASE RETROPEPSIN
3.4.23.16
K45I, V82S
2
man
polymer
833.053
N-[(2R)-2-({N~5~-[amino(iminio)methyl]-L-ornithyl-L-valyl}amino)-4-methylpentyl]-L-phenylalanyl-L-alpha-glutamyl-L-alanyl-L-norleucinamide
1
syn
non-polymer
96.063
SULFATE ION
1
syn
non-polymer
18.015
water
173
nat
water
no
no
PQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPIMIGGIGGFIKVRQYDQIIIEIAGHKAIGTVLVGPT
PSNIIGRNLLTQIGATLNF
PQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPIMIGGIGGFIKVRQYDQIIIEIAGHKAIGTVLVGPT
PSNIIGRNLLTQIGATLNF
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
sample
11676
Human immunodeficiency virus 1
562
Escherichia coli
1
1.71
40.26
VAPOR DIFFUSION, HANGING DROP
20-50% Saturated Ammonium Sulphate, 10% DMSO, 0.25M citrate/0.5M phosphate buffer, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
database_2
struct_ref_seq_dif
struct_sheet
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
Database references
Derived calculations
Data collection
1
0
2002-07-10
1
1
2008-04-27
1
2
2011-07-13
1
3
2012-12-12
1
4
2021-10-27
1
5
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
_struct_sheet.number_strands
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2001-09-25
REL
0Q4
N-[(2R)-2-({N~5~-[amino(iminio)methyl]-L-ornithyl-L-valyl}amino)-4-methylpentyl]-L-phenylalanyl-L-alpha-glutamyl-L-alanyl-L-norleucinamide
SO4
SULFATE ION
HOH
water
PEPTIDE INHIBITOR 0Q4 HAS A REDUCED PEPTIDE (-CH2-NH) INSTEAD
OF THE NORMAL PEPTIDE LINK (-CO-NH).
MUTATIONS Q7K, L33I, L63I, C67A, C95A, HAVE BEEN MADE TO
STABILIZE THE PROTEASE FROM AUTOPROTEOLYSIS, WHILE
RETAINING ACTIVITY SIMILAR TO WILD-TYPE HIV-1 PROTEASE
Inhibitor
N-[(2R)-2-({N~5~-[amino(iminio)methyl]-L-ornithyl-L-valyl}amino)-4-methylpentyl]-L-phenylalanyl-L-alpha-glutamyl-
L-alanyl-L-norleucinamide
Peptide-like
ARG
201
2
0Q4
0Q4
201
B
SO4
401
3
SO4
SO4
401
B
HOH
402
4
HOH
HOH
402
A
HOH
404
4
HOH
HOH
404
A
HOH
407
4
HOH
HOH
407
A
HOH
409
4
HOH
HOH
409
A
HOH
412
4
HOH
HOH
412
A
HOH
413
4
HOH
HOH
413
A
HOH
415
4
HOH
HOH
415
A
HOH
418
4
HOH
HOH
418
A
HOH
420
4
HOH
HOH
420
A
HOH
421
4
HOH
HOH
421
A
HOH
423
4
HOH
HOH
423
A
HOH
424
4
HOH
HOH
424
A
HOH
425
4
HOH
HOH
425
A
HOH
426
4
HOH
HOH
426
A
HOH
428
4
HOH
HOH
428
A
HOH
430
4
HOH
HOH
430
A
HOH
431
4
HOH
HOH
431
A
HOH
434
4
HOH
HOH
434
A
HOH
435
4
HOH
HOH
435
A
HOH
437
4
HOH
HOH
437
A
HOH
438
4
HOH
HOH
438
A
HOH
439
4
HOH
HOH
439
A
HOH
440
4
HOH
HOH
440
A
HOH
442
4
HOH
HOH
442
A
HOH
445
4
HOH
HOH
445
A
HOH
448
4
HOH
HOH
448
A
HOH
449
4
HOH
HOH
449
A
HOH
453
4
HOH
HOH
453
A
HOH
454
4
HOH
HOH
454
A
HOH
459
4
HOH
HOH
459
A
HOH
461
4
HOH
HOH
461
A
HOH
463
4
HOH
HOH
463
A
HOH
464
4
HOH
HOH
464
A
HOH
465
4
HOH
HOH
465
A
HOH
466
4
HOH
HOH
466
A
HOH
467
4
HOH
HOH
467
A
HOH
469
4
HOH
HOH
469
A
HOH
470
4
HOH
HOH
470
A
HOH
473
4
HOH
HOH
473
A
HOH
475
4
HOH
HOH
475
A
HOH
476
4
HOH
HOH
476
A
HOH
477
4
HOH
HOH
477
A
HOH
481
4
HOH
HOH
481
A
HOH
483
4
HOH
HOH
483
A
HOH
484
4
HOH
HOH
484
A
HOH
485
4
HOH
HOH
485
A
HOH
486
4
HOH
HOH
486
A
HOH
487
4
HOH
HOH
487
A
HOH
491
4
HOH
HOH
491
A
HOH
493
4
HOH
HOH
493
A
HOH
494
4
HOH
HOH
494
A
HOH
496
4
HOH
HOH
496
A
HOH
499
4
HOH
HOH
499
A
HOH
501
4
HOH
HOH
501
A
HOH
502
4
HOH
HOH
502
A
HOH
507
4
HOH
HOH
507
A
HOH
509
4
HOH
HOH
509
A
HOH
511
4
HOH
HOH
511
A
HOH
512
4
HOH
HOH
512
A
HOH
513
4
HOH
HOH
513
A
HOH
514
4
HOH
HOH
514
A
HOH
515
4
HOH
HOH
515
A
HOH
518
4
HOH
HOH
518
A
HOH
519
4
HOH
HOH
519
A
HOH
520
4
HOH
HOH
520
A
HOH
522
4
HOH
HOH
522
A
HOH
525
4
HOH
HOH
525
A
HOH
530
4
HOH
HOH
530
A
HOH
532
4
HOH
HOH
532
A
HOH
533
4
HOH
HOH
533
A
HOH
534
4
HOH
HOH
534
A
HOH
535
4
HOH
HOH
535
A
HOH
539
4
HOH
HOH
539
A
HOH
540
4
HOH
HOH
540
A
HOH
541
4
HOH
HOH
541
A
HOH
542
4
HOH
HOH
542
A
HOH
543
4
HOH
HOH
543
A
HOH
544
4
HOH
HOH
544
A
HOH
545
4
HOH
HOH
545
A
HOH
548
4
HOH
HOH
548
A
HOH
549
4
HOH
HOH
549
A
HOH
552
4
HOH
HOH
552
A
HOH
555
4
HOH
HOH
555
A
HOH
556
4
HOH
HOH
556
A
HOH
559
4
HOH
HOH
559
A
HOH
560
4
HOH
HOH
560
A
HOH
562
4
HOH
HOH
562
A
HOH
563
4
HOH
HOH
563
A
HOH
565
4
HOH
HOH
565
A
HOH
569
4
HOH
HOH
569
A
HOH
403
4
HOH
HOH
403
B
HOH
405
4
HOH
HOH
405
B
HOH
406
4
HOH
HOH
406
B
HOH
408
4
HOH
HOH
408
B
HOH
410
4
HOH
HOH
410
B
HOH
411
4
HOH
HOH
411
B
HOH
414
4
HOH
HOH
414
B
HOH
416
4
HOH
HOH
416
B
HOH
417
4
HOH
HOH
417
B
HOH
419
4
HOH
HOH
419
B
HOH
422
4
HOH
HOH
422
B
HOH
427
4
HOH
HOH
427
B
HOH
429
4
HOH
HOH
429
B
HOH
432
4
HOH
HOH
432
B
HOH
433
4
HOH
HOH
433
B
HOH
436
4
HOH
HOH
436
B
HOH
441
4
HOH
HOH
441
B
HOH
443
4
HOH
HOH
443
B
HOH
444
4
HOH
HOH
444
B
HOH
446
4
HOH
HOH
446
B
HOH
447
4
HOH
HOH
447
B
HOH
450
4
HOH
HOH
450
B
HOH
451
4
HOH
HOH
451
B
HOH
452
4
HOH
HOH
452
B
HOH
455
4
HOH
HOH
455
B
HOH
456
4
HOH
HOH
456
B
HOH
457
4
HOH
HOH
457
B
HOH
458
4
HOH
HOH
458
B
HOH
460
4
HOH
HOH
460
B
HOH
462
4
HOH
HOH
462
B
HOH
468
4
HOH
HOH
468
B
HOH
471
4
HOH
HOH
471
B
HOH
472
4
HOH
HOH
472
B
HOH
474
4
HOH
HOH
474
B
HOH
478
4
HOH
HOH
478
B
HOH
479
4
HOH
HOH
479
B
HOH
480
4
HOH
HOH
480
B
HOH
482
4
HOH
HOH
482
B
HOH
488
4
HOH
HOH
488
B
HOH
489
4
HOH
HOH
489
B
HOH
490
4
HOH
HOH
490
B
HOH
492
4
HOH
HOH
492
B
HOH
495
4
HOH
HOH
495
B
HOH
497
4
HOH
HOH
497
B
HOH
498
4
HOH
HOH
498
B
HOH
500
4
HOH
HOH
500
B
HOH
503
4
HOH
HOH
503
B
HOH
504
4
HOH
HOH
504
B
HOH
505
4
HOH
HOH
505
B
HOH
506
4
HOH
HOH
506
B
HOH
508
4
HOH
HOH
508
B
HOH
510
4
HOH
HOH
510
B
HOH
516
4
HOH
HOH
516
B
HOH
517
4
HOH
HOH
517
B
HOH
521
4
HOH
HOH
521
B
HOH
523
4
HOH
HOH
523
B
HOH
524
4
HOH
HOH
524
B
HOH
526
4
HOH
HOH
526
B
HOH
527
4
HOH
HOH
527
B
HOH
528
4
HOH
HOH
528
B
HOH
529
4
HOH
HOH
529
B
HOH
531
4
HOH
HOH
531
B
HOH
536
4
HOH
HOH
536
B
HOH
537
4
HOH
HOH
537
B
HOH
538
4
HOH
HOH
538
B
HOH
546
4
HOH
HOH
546
B
HOH
547
4
HOH
HOH
547
B
HOH
550
4
HOH
HOH
550
B
HOH
551
4
HOH
HOH
551
B
HOH
553
4
HOH
HOH
553
B
HOH
554
4
HOH
HOH
554
B
HOH
557
4
HOH
HOH
557
B
HOH
558
4
HOH
HOH
558
B
HOH
561
4
HOH
HOH
561
B
HOH
564
4
HOH
HOH
564
B
HOH
566
4
HOH
HOH
566
B
HOH
567
4
HOH
HOH
567
B
HOH
568
4
HOH
HOH
568
B
HOH
570
4
HOH
HOH
570
B
HOH
571
4
HOH
HOH
571
B
HOH
572
4
HOH
HOH
572
B
HOH
573
4
HOH
HOH
573
B
HOH
574
4
HOH
HOH
574
B
PRO
1
n
1
PRO
1
A
GLN
2
n
2
GLN
2
A
ILE
3
n
3
ILE
3
A
THR
4
n
4
THR
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
LEU
10
n
10
LEU
10
A
VAL
11
n
11
VAL
11
A
THR
12
n
12
THR
12
A
ILE
13
n
13
ILE
13
A
LYS
14
n
14
LYS
14
A
ILE
15
n
15
ILE
15
A
GLY
16
n
16
GLY
16
A
GLY
17
n
17
GLY
17
A
GLN
18
n
18
GLN
18
A
LEU
19
n
19
LEU
19
A
LYS
20
n
20
LYS
20
A
GLU
21
n
21
GLU
21
A
ALA
22
n
22
ALA
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
THR
31
n
31
THR
31
A
VAL
32
n
32
VAL
32
A
ILE
33
n
33
ILE
33
A
GLU
34
n
34
GLU
34
A
GLU
35
n
35
GLU
35
A
MET
36
n
36
MET
36
A
SER
37
n
37
SER
37
A
LEU
38
n
38
LEU
38
A
PRO
39
n
39
PRO
39
A
GLY
40
n
40
GLY
40
A
ARG
41
n
41
ARG
41
A
TRP
42
n
42
TRP
42
A
LYS
43
n
43
LYS
43
A
PRO
44
n
44
PRO
44
A
ILE
45
n
45
ILE
45
A
MET
46
n
46
MET
46
A
ILE
47
n
47
ILE
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
LYS
55
n
55
LYS
55
A
VAL
56
n
56
VAL
56
A
ARG
57
n
57
ARG
57
A
GLN
58
n
58
GLN
58
A
TYR
59
n
59
TYR
59
A
ASP
60
n
60
ASP
60
A
GLN
61
n
61
GLN
61
A
ILE
62
n
62
ILE
62
A
ILE
63
n
63
ILE
63
A
ILE
64
n
64
ILE
64
A
GLU
65
n
65
GLU
65
A
ILE
66
n
66
ILE
66
A
ALA
67
n
67
ALA
67
A
GLY
68
n
68
GLY
68
A
HIS
69
n
69
HIS
69
A
LYS
70
n
70
LYS
70
A
ALA
71
n
71
ALA
71
A
ILE
72
n
72
ILE
72
A
GLY
73
n
73
GLY
73
A
THR
74
n
74
THR
74
A
VAL
75
n
75
VAL
75
A
LEU
76
n
76
LEU
76
A
VAL
77
n
77
VAL
77
A
GLY
78
n
78
GLY
78
A
PRO
79
n
79
PRO
79
A
THR
80
n
80
THR
80
A
PRO
81
n
81
PRO
81
A
SER
82
n
82
SER
82
A
ASN
83
n
83
ASN
83
A
ILE
84
n
84
ILE
84
A
ILE
85
n
85
ILE
85
A
GLY
86
n
86
GLY
86
A
ARG
87
n
87
ARG
87
A
ASN
88
n
88
ASN
88
A
LEU
89
n
89
LEU
89
A
LEU
90
n
90
LEU
90
A
THR
91
n
91
THR
91
A
GLN
92
n
92
GLN
92
A
ILE
93
n
93
ILE
93
A
GLY
94
n
94
GLY
94
A
ALA
95
n
95
ALA
95
A
THR
96
n
96
THR
96
A
LEU
97
n
97
LEU
97
A
ASN
98
n
98
ASN
98
A
PHE
99
n
99
PHE
99
A
PRO
101
n
1
PRO
101
B
GLN
102
n
2
GLN
102
B
ILE
103
n
3
ILE
103
B
THR
104
n
4
THR
104
B
LEU
105
n
5
LEU
105
B
TRP
106
n
6
TRP
106
B
LYS
107
n
7
LYS
107
B
ARG
108
n
8
ARG
108
B
PRO
109
n
9
PRO
109
B
LEU
110
n
10
LEU
110
B
VAL
111
n
11
VAL
111
B
THR
112
n
12
THR
112
B
ILE
113
n
13
ILE
113
B
LYS
114
n
14
LYS
114
B
ILE
115
n
15
ILE
115
B
GLY
116
n
16
GLY
116
B
GLY
117
n
17
GLY
117
B
GLN
118
n
18
GLN
118
B
LEU
119
n
19
LEU
119
B
LYS
120
n
20
LYS
120
B
GLU
121
n
21
GLU
121
B
ALA
122
n
22
ALA
122
B
LEU
123
n
23
LEU
123
B
LEU
124
n
24
LEU
124
B
ASP
125
n
25
ASP
125
B
THR
126
n
26
THR
126
B
GLY
127
n
27
GLY
127
B
ALA
128
n
28
ALA
128
B
ASP
129
n
29
ASP
129
B
ASP
130
n
30
ASP
130
B
THR
131
n
31
THR
131
B
VAL
132
n
32
VAL
132
B
ILE
133
n
33
ILE
133
B
GLU
134
n
34
GLU
134
B
GLU
135
n
35
GLU
135
B
MET
136
n
36
MET
136
B
SER
137
n
37
SER
137
B
LEU
138
n
38
LEU
138
B
PRO
139
n
39
PRO
139
B
GLY
140
n
40
GLY
140
B
ARG
141
n
41
ARG
141
B
TRP
142
n
42
TRP
142
B
LYS
143
n
43
LYS
143
B
PRO
144
n
44
PRO
144
B
ILE
145
n
45
ILE
145
B
MET
146
n
46
MET
146
B
ILE
147
n
47
ILE
147
B
GLY
148
n
48
GLY
148
B
GLY
149
n
49
GLY
149
B
ILE
150
n
50
ILE
150
B
GLY
151
n
51
GLY
151
B
GLY
152
n
52
GLY
152
B
PHE
153
n
53
PHE
153
B
ILE
154
n
54
ILE
154
B
LYS
155
n
55
LYS
155
B
VAL
156
n
56
VAL
156
B
ARG
157
n
57
ARG
157
B
GLN
158
n
58
GLN
158
B
TYR
159
n
59
TYR
159
B
ASP
160
n
60
ASP
160
B
GLN
161
n
61
GLN
161
B
ILE
162
n
62
ILE
162
B
ILE
163
n
63
ILE
163
B
ILE
164
n
64
ILE
164
B
GLU
165
n
65
GLU
165
B
ILE
166
n
66
ILE
166
B
ALA
167
n
67
ALA
167
B
GLY
168
n
68
GLY
168
B
HIS
169
n
69
HIS
169
B
LYS
170
n
70
LYS
170
B
ALA
171
n
71
ALA
171
B
ILE
172
n
72
ILE
172
B
GLY
173
n
73
GLY
173
B
THR
174
n
74
THR
174
B
VAL
175
n
75
VAL
175
B
LEU
176
n
76
LEU
176
B
VAL
177
n
77
VAL
177
B
GLY
178
n
78
GLY
178
B
PRO
179
n
79
PRO
179
B
THR
180
n
80
THR
180
B
PRO
181
n
81
PRO
181
B
SER
182
n
82
SER
182
B
ASN
183
n
83
ASN
183
B
ILE
184
n
84
ILE
184
B
ILE
185
n
85
ILE
185
B
GLY
186
n
86
GLY
186
B
ARG
187
n
87
ARG
187
B
ASN
188
n
88
ASN
188
B
LEU
189
n
89
LEU
189
B
LEU
190
n
90
LEU
190
B
THR
191
n
91
THR
191
B
GLN
192
n
92
GLN
192
B
ILE
193
n
93
ILE
193
B
GLY
194
n
94
GLY
194
B
ALA
195
n
95
ALA
195
B
THR
196
n
96
THR
196
B
LEU
197
n
97
LEU
197
B
ASN
198
n
98
ASN
198
B
PHE
199
n
99
PHE
199
B
0.1886000
0.1960000
0.1883000
0.1957000
0.2183000
0.2270000
2338
2503
5.0
5.0
46618
author_and_software_defined_assembly
PISA
2
dimeric
5570
-43
9380
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
ILE
3
A
N
ILE
3
B
O
LEU
197
B
O
LEU
97
B
O
ASN
198
B
O
ASN
98
A
N
THR
96
A
N
THR
96
A
O
LEU
97
A
O
LEU
97
B
N
ILE
103
B
N
ILE
3
A
O
GLY
49
A
O
GLY
49
A
N
GLY
52
A
N
GLY
52
A
N
GLU
65
A
N
GLU
65
A
O
LYS
14
A
O
LYS
14
A
N
ILE
15
A
N
ILE
15
A
O
GLN
18
A
O
GLN
18
A
O
LEU
23
A
O
LEU
23
A
N
ILE
85
A
N
ILE
85
A
N
ILE
84
A
N
ILE
84
A
O
VAL
32
A
O
VAL
32
A
N
ILE
33
A
N
ILE
33
A
O
LEU
76
A
O
LEU
76
A
O
VAL
77
A
O
VAL
77
A
N
ARG
57
A
N
ARG
57
B
N
GLY
149
B
N
GLY
49
B
O
GLY
152
B
O
GLY
52
B
N
GLU
165
B
N
GLU
65
B
O
LYS
114
B
O
LYS
14
B
N
ILE
115
B
N
ILE
15
B
O
GLN
118
B
O
GLN
18
B
O
LEU
123
B
O
LEU
23
B
N
ILE
185
B
N
ILE
85
B
N
ILE
184
B
N
ILE
84
B
O
VAL
132
B
O
VAL
32
B
N
ILE
133
B
N
ILE
33
B
O
LEU
176
B
O
LEU
76
B
O
VAL
177
B
O
VAL
77
B
N
ARG
157
B
N
ARG
57
1
4.06
0.50
120.30
124.36
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
8
8
8
N
1
3.23
0.50
120.30
123.53
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
87
87
87
N
1
-3.27
0.50
120.30
117.03
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
87
87
87
N
1
A
GLU
35
-34.21
119.74
0.2270000
0.1957000
0.1960000
0.1957000
1.20
10.00
7578
2503
50027
7285
5.0
86.2
RANDOM
1
FREE R
0.0
MOLECULAR REPLACEMENT
ENGH AND HUBER
34
0.00
1744.00
1.20
10.00
173
1745
64
0
1508
0.011
0.028
0.000
0.0315
0.077
0.065
0.027
0.000
0.043
0.000
1.2
30
1K1T
50107
50107
1
86.2
0.1550000
1.2
1.23
1
50.3
phasing
AMoRE
refinement
SHELXL-97
data collection
ADSC
data scaling
SCALEPACK
Combining Mutations in HIV-1 Protease to Understand Mechanisms of Resistance
1
N
N
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
A
GLY
86
A
GLY
86
HELX_P
A
THR
91
A
THR
91
1
1
6
B
GLY
186
B
GLY
86
HELX_P
B
THR
191
B
THR
91
1
2
6
HYDROLASE/HYDROLASE INHIBITOR
HIV-1 PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
POL_HV1B5
UNP
1
500
P04587
500
598
1K1T
1
99
P04587
A
1
1
99
500
598
1K1T
101
199
P04587
B
1
1
99
1
GLN
engineered mutation
LYS
7
1K1T
A
P04587
UNP
75
7
1
LEU
engineered mutation
ILE
33
1K1T
A
P04587
UNP
101
33
1
LYS
engineered mutation
ILE
45
1K1T
A
P04587
UNP
113
45
1
LEU
engineered mutation
ILE
63
1K1T
A
P04587
UNP
131
63
1
CYS
engineered mutation
ALA
67
1K1T
A
P04587
UNP
135
67
1
VAL
engineered mutation
SER
82
1K1T
A
P04587
UNP
150
82
1
CYS
engineered mutation
ALA
95
1K1T
A
P04587
UNP
163
95
2
GLN
engineered mutation
LYS
107
1K1T
B
P04587
UNP
75
7
2
LEU
engineered mutation
ILE
133
1K1T
B
P04587
UNP
101
33
2
LYS
engineered mutation
ILE
145
1K1T
B
P04587
UNP
113
45
2
LEU
engineered mutation
ILE
163
1K1T
B
P04587
UNP
131
63
2
CYS
engineered mutation
ALA
167
1K1T
B
P04587
UNP
135
67
2
VAL
engineered mutation
SER
182
1K1T
B
P04587
UNP
150
82
2
CYS
engineered mutation
ALA
195
1K1T
B
P04587
UNP
163
95
4
8
8
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
A
GLN
2
A
GLN
2
A
ILE
3
A
ILE
3
B
THR
196
B
THR
96
B
ASN
198
B
ASN
98
A
THR
96
A
THR
96
A
ASN
98
A
ASN
98
B
GLN
102
B
GLN
2
B
ILE
103
B
ILE
3
A
LYS
43
A
LYS
43
A
GLY
49
A
GLY
49
A
GLY
52
A
GLY
52
A
ILE
66
A
ILE
66
A
LEU
10
A
LEU
10
A
ILE
15
A
ILE
15
A
GLN
18
A
GLN
18
A
LEU
24
A
LEU
24
A
ILE
84
A
ILE
84
A
ILE
85
A
ILE
85
A
VAL
32
A
VAL
32
A
GLU
34
A
GLU
34
A
HIS
69
A
HIS
69
A
GLY
78
A
GLY
78
A
GLY
52
A
GLY
52
A
ILE
66
A
ILE
66
B
TRP
142
B
TRP
42
B
GLY
149
B
GLY
49
B
GLY
152
B
GLY
52
B
ILE
166
B
ILE
66
B
LEU
110
B
LEU
10
B
ILE
115
B
ILE
15
B
GLN
118
B
GLN
18
B
LEU
124
B
LEU
24
B
ILE
184
B
ILE
84
B
ILE
185
B
ILE
85
B
VAL
132
B
VAL
32
B
ILE
133
B
ILE
33
B
HIS
169
B
HIS
69
B
VAL
177
B
VAL
77
B
GLY
152
B
GLY
52
B
ILE
166
B
ILE
66
BINDING SITE FOR RESIDUE 0Q4 B 201
B
0Q4
201
Software
41
BINDING SITE FOR RESIDUE SO4 B 401
B
SO4
401
Software
9
A
TRP
6
A
TRP
6
41
3_655
A
ARG
8
A
ARG
8
41
1_555
A
ASP
25
A
ASP
25
41
1_555
A
GLY
27
A
GLY
27
41
1_555
A
ALA
28
A
ALA
28
41
1_555
A
ASP
29
A
ASP
29
41
1_555
A
ASP
30
A
ASP
30
41
1_555
A
VAL
32
A
VAL
32
41
1_555
A
MET
46
A
MET
46
41
1_555
A
ILE
47
A
ILE
47
41
1_555
A
GLY
48
A
GLY
48
41
1_555
A
GLY
49
A
GLY
49
41
1_555
A
ILE
50
A
ILE
50
41
1_555
A
PHE
53
A
PHE
53
41
1_555
A
PRO
81
A
PRO
81
41
1_555
A
SER
82
A
SER
82
41
1_555
A
ILE
84
A
ILE
84
41
1_555
A
HOH
569
E
HOH
41
1_555
B
ARG
108
B
ARG
8
41
1_555
B
LEU
123
B
LEU
23
41
1_555
B
ASP
125
B
ASP
25
41
1_555
B
GLY
127
B
GLY
27
41
1_555
B
ALA
128
B
ALA
28
41
1_555
B
ASP
129
B
ASP
29
41
1_555
B
ASP
130
B
ASP
30
41
1_555
B
VAL
132
B
VAL
32
41
1_555
B
MET
146
B
MET
46
41
1_555
B
ILE
147
B
ILE
47
41
1_555
B
GLY
148
B
GLY
48
41
1_555
B
GLY
149
B
GLY
49
41
1_555
B
ILE
150
B
ILE
50
41
1_555
B
PRO
181
B
PRO
81
41
1_555
B
SER
182
B
SER
82
41
1_555
B
ILE
184
B
ILE
84
41
1_555
B
HOH
419
F
HOH
41
1_555
B
HOH
441
F
HOH
41
1_555
B
HOH
451
F
HOH
41
1_555
B
HOH
497
F
HOH
41
1_555
B
HOH
538
F
HOH
41
3_655
B
HOH
554
F
HOH
41
1_555
B
HOH
570
F
HOH
41
1_555
A
LYS
14
A
LYS
14
9
1_655
A
ILE
15
A
ILE
15
9
1_655
A
GLY
16
A
GLY
16
9
1_655
A
GLY
17
A
GLY
17
9
1_655
A
HOH
423
E
HOH
9
1_655
A
HOH
525
E
HOH
9
1_655
B
LYS
114
B
LYS
14
9
1_555
B
GLY
117
B
GLY
17
9
1_555
B
HOH
458
F
HOH
9
1_555
19
P 21 21 21