0.009876
0.000000
0.003991
0.000000
0.017212
0.000000
0.000000
0.000000
0.021687
0.000000
0.000000
0.000000
Lovell, S.
Battaile, K.P.
Mehzabeen, N.
Kankanamalage, A.C.G.
Kim, Y.
Rathnayake, A.D.
Chang, K.O.
Groutas, W.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.000
112.000
90.000
101.253
58.099
49.734
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
C31 H48 N4 O10 S
668.799
(1R,2S)-2-{[N-({[4-benzyl-1-(tert-butoxycarbonyl)piperidin-4-yl]oxy}carbonyl)-L-leucyl]amino}-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
bound form
non-polymer
C31 H48 N4 O10 S
668.799
(1S,2S)-2-{[N-({[4-benzyl-1-(tert-butoxycarbonyl)piperidin-4-yl]oxy}carbonyl)-L-leucyl]amino}-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
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
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
S
C
N
75
N
C
N
76
S
C
N
77
N
C
N
78
N
C
Y
79
N
C
N
80
N
C
N
81
N
C
N
82
S
C
N
83
N
C
N
84
N
C
N
85
N
C
N
86
N
C
N
87
N
C
N
88
N
C
N
89
R
C
N
90
N
C
Y
91
N
C
Y
92
N
C
Y
93
N
C
Y
94
N
C
Y
95
N
C
N
96
N
N
N
97
N
N
N
98
N
N
N
99
N
O
N
100
N
O
N
101
N
O
N
102
N
O
N
103
N
O
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
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
S
N
135
N
O
N
136
N
O
N
137
N
O
N
138
N
C
N
139
N
C
N
140
N
C
N
141
N
N
N
142
N
C
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
C
N
151
N
H
N
152
N
H
N
153
N
O
N
154
N
O
N
155
N
C
N
156
N
C
N
157
N
C
N
158
N
C
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
S
C
N
169
N
C
N
170
S
C
N
171
N
C
N
172
N
C
Y
173
N
C
N
174
N
C
N
175
N
C
N
176
S
C
N
177
N
C
N
178
N
C
N
179
N
C
N
180
N
C
N
181
N
C
N
182
N
C
N
183
S
C
Y
184
N
C
Y
185
N
C
Y
186
N
C
Y
187
N
C
Y
188
N
C
N
189
N
N
N
190
N
N
N
191
N
N
N
192
N
O
N
193
N
O
N
194
N
O
N
195
N
O
N
196
N
O
N
197
N
S
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
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
H
N
213
N
H
N
214
N
H
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
O
N
229
N
O
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
N
N
234
N
C
N
235
N
C
N
236
N
C
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
C
N
247
N
O
N
248
N
C
N
249
N
C
N
250
N
C
N
251
N
C
N
252
N
O
N
253
N
H
N
254
N
H
N
255
N
H
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
N
N
263
R
C
N
264
N
C
N
265
N
O
N
266
N
C
N
267
N
S
N
268
N
O
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
N
N
277
S
C
N
278
N
C
N
279
N
O
N
280
N
C
N
281
N
C
N
282
N
C
N
283
N
O
N
284
N
N
N
285
N
O
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
H
N
295
N
H
N
296
N
N
N
297
S
C
N
298
N
C
N
299
N
O
N
300
N
C
N
301
N
C
N
302
N
C
N
303
N
O
N
304
N
O
N
305
N
O
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
H
N
315
N
N
N
316
N
C
N
317
N
C
N
318
N
O
N
319
N
O
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
N
N
326
S
C
N
327
N
C
N
328
N
O
N
329
N
C
Y
330
N
C
Y
331
N
N
Y
332
N
C
Y
333
N
C
Y
334
N
N
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
O
N
347
N
H
N
348
N
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
S
C
N
354
N
C
N
355
N
C
N
356
N
C
N
357
N
O
N
358
N
H
N
359
N
H
N
360
N
H
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
N
N
372
S
C
N
373
N
C
N
374
N
O
N
375
N
C
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
391
N
H
N
392
N
H
N
393
N
N
N
394
S
C
N
395
N
C
N
396
N
O
N
397
N
C
N
398
N
C
N
399
N
C
N
400
N
C
N
401
N
N
N
402
N
O
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
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
N
N
419
S
C
N
420
N
C
N
421
N
O
N
422
N
C
N
423
N
C
N
424
N
S
N
425
N
C
N
426
N
O
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
H
N
437
N
H
N
438
N
N
N
439
S
C
N
440
N
C
N
441
N
O
N
442
N
C
Y
443
N
C
Y
444
N
C
Y
445
N
C
Y
446
N
C
Y
447
N
C
Y
448
N
C
N
449
N
O
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
N
N
462
S
C
N
463
N
C
N
464
N
O
N
465
N
C
N
466
N
C
N
467
N
C
N
468
N
O
N
469
N
H
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
N
N
479
S
C
N
480
N
C
N
481
N
O
N
482
N
C
N
483
N
O
N
484
N
O
N
485
N
H
N
486
N
H
N
487
N
H
N
488
N
H
N
489
N
H
N
490
N
H
N
491
N
H
N
492
N
N
N
493
S
C
N
494
N
C
N
495
N
O
N
496
R
C
N
497
N
O
N
498
N
C
N
499
N
O
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
H
N
507
N
H
N
508
N
H
N
509
N
N
N
510
S
C
N
511
N
C
N
512
N
O
N
513
N
C
Y
514
N
C
Y
515
N
C
Y
516
N
C
Y
517
N
N
Y
518
N
C
Y
519
N
C
Y
520
N
C
Y
521
N
C
Y
522
N
C
N
523
N
O
N
524
N
H
N
525
N
H
N
526
N
H
N
527
N
H
N
528
N
H
N
529
N
H
N
530
N
H
N
531
N
H
N
532
N
H
N
533
N
H
N
534
N
H
N
535
N
H
N
536
N
N
N
537
S
C
N
538
N
C
N
539
N
O
N
540
N
C
Y
541
N
C
Y
542
N
C
Y
543
N
C
Y
544
N
C
Y
545
N
C
Y
546
N
C
N
547
N
O
N
548
N
O
N
549
N
H
N
550
N
H
N
551
N
H
N
552
N
H
N
553
N
H
N
554
N
H
N
555
N
H
N
556
N
H
N
557
N
H
N
558
N
H
N
559
N
H
N
560
N
N
N
561
S
C
N
562
N
C
N
563
N
O
N
564
N
C
N
565
N
C
N
566
N
C
N
567
N
O
N
568
N
H
N
569
N
H
N
570
N
H
N
571
N
H
N
572
N
H
N
573
N
H
N
574
N
H
N
575
N
H
N
576
N
H
N
577
N
H
N
578
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
doub
N
81
N
doub
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
Y
86
N
doub
Y
87
N
sing
Y
88
N
sing
N
89
N
sing
Y
90
N
doub
N
91
N
sing
Y
92
N
doub
Y
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
doub
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
sing
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
doub
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
sing
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
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
doub
N
176
N
sing
N
177
N
doub
N
178
N
sing
N
179
N
sing
N
180
N
sing
Y
181
N
doub
Y
182
N
sing
Y
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
Y
188
N
doub
Y
189
N
doub
Y
190
N
sing
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
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
doub
N
229
N
sing
N
230
N
doub
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
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
doub
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
sing
N
268
N
doub
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
doub
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
doub
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
doub
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
doub
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
doub
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
Y
332
N
sing
Y
333
N
doub
Y
334
N
doub
N
335
N
sing
Y
336
N
sing
N
337
N
sing
Y
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
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
doub
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
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
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
doub
N
393
N
sing
N
394
N
sing
N
395
N
sing
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
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
doub
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
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
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
doub
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
Y
440
N
doub
Y
441
N
sing
Y
442
N
sing
N
443
N
sing
Y
444
N
doub
N
445
N
sing
Y
446
N
doub
N
447
N
sing
Y
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
N
458
N
doub
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
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
sing
N
474
N
sing
N
475
N
doub
N
476
N
sing
N
477
N
sing
N
478
N
sing
N
479
N
sing
N
480
N
sing
N
481
N
sing
N
482
N
sing
N
483
N
sing
N
484
N
sing
N
485
N
sing
N
486
N
sing
N
487
N
sing
N
488
N
doub
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
sing
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
doub
N
505
N
sing
N
506
N
sing
N
507
N
sing
N
508
N
sing
Y
509
N
doub
Y
510
N
sing
Y
511
N
sing
N
512
N
sing
Y
513
N
doub
Y
514
N
sing
Y
515
N
sing
N
516
N
sing
Y
517
N
sing
Y
518
N
doub
N
519
N
sing
Y
520
N
doub
N
521
N
sing
Y
522
N
sing
N
523
N
sing
N
524
N
sing
N
525
N
sing
N
526
N
sing
N
527
N
sing
N
528
N
sing
N
529
N
sing
N
530
N
sing
N
531
N
sing
N
532
N
doub
N
533
N
sing
N
534
N
sing
N
535
N
sing
N
536
N
sing
Y
537
N
doub
Y
538
N
sing
Y
539
N
sing
N
540
N
sing
Y
541
N
doub
N
542
N
sing
Y
543
N
doub
N
544
N
sing
Y
545
N
sing
N
546
N
sing
N
547
N
sing
N
548
N
sing
N
549
N
sing
N
550
N
sing
N
551
N
sing
N
552
N
sing
N
553
N
sing
N
554
N
sing
N
555
N
sing
N
556
N
doub
N
557
N
sing
N
558
N
sing
N
559
N
sing
N
560
N
sing
N
561
N
sing
N
562
N
sing
N
563
N
sing
N
564
N
sing
N
565
N
sing
N
566
N
sing
N
567
N
sing
FR
Eur J Med Chem
EJMCA5
0493
1768-3254
150
334
346
10.1016/j.ejmech.2018.03.004
29544147
Structure-guided design of potent and permeable inhibitors of MERS coronavirus 3CL protease that utilize a piperidine moiety as a novel design element.
2018
10.2210/pdb5wkl/pdb
pdb_00005wkl
100
1
PIXEL
2016-06-25
DECTRIS PILATUS 6M
SINGLE WAVELENGTH
M
x-ray
1
1.00000
1.0
17-ID
APS
1.00000
SYNCHROTRON
APS BEAMLINE 17-ID
34314.242
Orf1a protein
Peptidase C30 domain residues 3248-3553
1
man
polymer
668.799
(1R,2S)-2-{[N-({[4-benzyl-1-(tert-butoxycarbonyl)piperidin-4-yl]oxy}carbonyl)-L-leucyl]amino}-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
1
syn
non-polymer
668.799
(1S,2S)-2-{[N-({[4-benzyl-1-(tert-butoxycarbonyl)piperidin-4-yl]oxy}carbonyl)-L-leucyl]amino}-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
1
syn
non-polymer
18.015
water
128
nat
water
no
no
MHHHHHHSGLVKMSHPSGDVEACMVQVTCGSMTLNGLWLDNTVWCPRHVMCPADQLSDPNYDALLISMTNHSFSVQKHIG
APANLRVVGHAMQGTLLKLTVDVANPSTPAYTFTTVKPGAAFSVLACYNGRPTGTFTVVMRPNYTIKGSFLCGSCGSVGY
TKEGSVINFCYMHQMELANGTHTGSAFDGTMYGAFMDKQVHQVQLTDKYCSVNVVAWLYAAILNGCAWFVKPNRTSVVSF
NEWALANQFTEFVGTQSVDMLAVKTGVAIEQLLYAIQQLYTGFQGKQILGSTMLEDEFTPEDVNMQIMGVVMQ
MHHHHHHSGLVKMSHPSGDVEACMVQVTCGSMTLNGLWLDNTVWCPRHVMCPADQLSDPNYDALLISMTNHSFSVQKHIG
APANLRVVGHAMQGTLLKLTVDVANPSTPAYTFTTVKPGAAFSVLACYNGRPTGTFTVVMRPNYTIKGSFLCGSCGSVGY
TKEGSVINFCYMHQMELANGTHTGSAFDGTMYGAFMDKQVHQVQLTDKYCSVNVVAWLYAAILNGCAWFVKPNRTSVVSF
NEWALANQFTEFVGTQSVDMLAVKTGVAIEQLLYAIQQLYTGFQGKQILGSTMLEDEFTPEDVNMQIMGVVMQ
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
sample
1
313
orf1a
1335626
Middle East respiratory syndrome-related coronavirus
511693
Escherichia coli
BL21
plasmid
Biological sequence
pET28
1
1.98
37.76
VAPOR DIFFUSION, HANGING DROP
5.5
25% (w/v) PEG 3350, 100 mM Bis-Tris, 200 mM MgCl2
293
pdbx_audit_support
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Author supporting evidence
Data collection
Database references
Refinement description
1
0
2018-04-04
1
1
2020-01-01
1
2
2023-10-04
_pdbx_audit_support.funding_organization
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)
P30GM110761
N
RCSB
Y
RCSB
2017-07-25
REL
REL
AVY
(1R,2S)-2-{[N-({[4-benzyl-1-(tert-butoxycarbonyl)piperidin-4-yl]oxy}carbonyl)-L-leucyl]amino}-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
B3J
(1S,2S)-2-{[N-({[4-benzyl-1-(tert-butoxycarbonyl)piperidin-4-yl]oxy}carbonyl)-L-leucyl]amino}-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid
HOH
water
4RSP
PDB
experimental model
167
1
2
AVY
AVY
401
A
167
1
3
B3J
B3J
402
A
HOH
51
4
HOH
HOH
501
A
HOH
17
4
HOH
HOH
502
A
HOH
126
4
HOH
HOH
503
A
HOH
124
4
HOH
HOH
504
A
HOH
99
4
HOH
HOH
505
A
HOH
81
4
HOH
HOH
506
A
HOH
84
4
HOH
HOH
507
A
HOH
33
4
HOH
HOH
508
A
HOH
6
4
HOH
HOH
509
A
HOH
100
4
HOH
HOH
510
A
HOH
3
4
HOH
HOH
511
A
HOH
103
4
HOH
HOH
512
A
HOH
49
4
HOH
HOH
513
A
HOH
94
4
HOH
HOH
514
A
HOH
39
4
HOH
HOH
515
A
HOH
101
4
HOH
HOH
516
A
HOH
55
4
HOH
HOH
517
A
HOH
54
4
HOH
HOH
518
A
HOH
45
4
HOH
HOH
519
A
HOH
44
4
HOH
HOH
520
A
HOH
128
4
HOH
HOH
521
A
HOH
38
4
HOH
HOH
522
A
HOH
10
4
HOH
HOH
523
A
HOH
36
4
HOH
HOH
524
A
HOH
1
4
HOH
HOH
525
A
HOH
23
4
HOH
HOH
526
A
HOH
76
4
HOH
HOH
527
A
HOH
52
4
HOH
HOH
528
A
HOH
9
4
HOH
HOH
529
A
HOH
104
4
HOH
HOH
530
A
HOH
42
4
HOH
HOH
531
A
HOH
86
4
HOH
HOH
532
A
HOH
72
4
HOH
HOH
533
A
HOH
16
4
HOH
HOH
534
A
HOH
5
4
HOH
HOH
535
A
HOH
20
4
HOH
HOH
536
A
HOH
24
4
HOH
HOH
537
A
HOH
12
4
HOH
HOH
538
A
HOH
92
4
HOH
HOH
539
A
HOH
27
4
HOH
HOH
540
A
HOH
108
4
HOH
HOH
541
A
HOH
4
4
HOH
HOH
542
A
HOH
107
4
HOH
HOH
543
A
HOH
59
4
HOH
HOH
544
A
HOH
111
4
HOH
HOH
545
A
HOH
25
4
HOH
HOH
546
A
HOH
30
4
HOH
HOH
547
A
HOH
22
4
HOH
HOH
548
A
HOH
95
4
HOH
HOH
549
A
HOH
46
4
HOH
HOH
550
A
HOH
98
4
HOH
HOH
551
A
HOH
74
4
HOH
HOH
552
A
HOH
11
4
HOH
HOH
553
A
HOH
122
4
HOH
HOH
554
A
HOH
18
4
HOH
HOH
555
A
HOH
75
4
HOH
HOH
556
A
HOH
63
4
HOH
HOH
557
A
HOH
64
4
HOH
HOH
558
A
HOH
40
4
HOH
HOH
559
A
HOH
34
4
HOH
HOH
560
A
HOH
105
4
HOH
HOH
561
A
HOH
2
4
HOH
HOH
562
A
HOH
56
4
HOH
HOH
563
A
HOH
58
4
HOH
HOH
564
A
HOH
61
4
HOH
HOH
565
A
HOH
68
4
HOH
HOH
566
A
HOH
7
4
HOH
HOH
567
A
HOH
73
4
HOH
HOH
568
A
HOH
87
4
HOH
HOH
569
A
HOH
41
4
HOH
HOH
570
A
HOH
43
4
HOH
HOH
571
A
HOH
113
4
HOH
HOH
572
A
HOH
91
4
HOH
HOH
573
A
HOH
102
4
HOH
HOH
574
A
HOH
57
4
HOH
HOH
575
A
HOH
32
4
HOH
HOH
576
A
HOH
31
4
HOH
HOH
577
A
HOH
93
4
HOH
HOH
578
A
HOH
90
4
HOH
HOH
579
A
HOH
13
4
HOH
HOH
580
A
HOH
85
4
HOH
HOH
581
A
HOH
71
4
HOH
HOH
582
A
HOH
109
4
HOH
HOH
583
A
HOH
21
4
HOH
HOH
584
A
HOH
29
4
HOH
HOH
585
A
HOH
28
4
HOH
HOH
586
A
HOH
67
4
HOH
HOH
587
A
HOH
37
4
HOH
HOH
588
A
HOH
19
4
HOH
HOH
589
A
HOH
123
4
HOH
HOH
590
A
HOH
82
4
HOH
HOH
591
A
HOH
79
4
HOH
HOH
592
A
HOH
127
4
HOH
HOH
593
A
HOH
80
4
HOH
HOH
594
A
HOH
118
4
HOH
HOH
595
A
HOH
14
4
HOH
HOH
596
A
HOH
106
4
HOH
HOH
597
A
HOH
121
4
HOH
HOH
598
A
HOH
47
4
HOH
HOH
599
A
HOH
112
4
HOH
HOH
600
A
HOH
83
4
HOH
HOH
601
A
HOH
8
4
HOH
HOH
602
A
HOH
77
4
HOH
HOH
603
A
HOH
62
4
HOH
HOH
604
A
HOH
114
4
HOH
HOH
605
A
HOH
96
4
HOH
HOH
606
A
HOH
89
4
HOH
HOH
607
A
HOH
88
4
HOH
HOH
608
A
HOH
26
4
HOH
HOH
609
A
HOH
116
4
HOH
HOH
610
A
HOH
97
4
HOH
HOH
611
A
HOH
78
4
HOH
HOH
612
A
HOH
66
4
HOH
HOH
613
A
HOH
53
4
HOH
HOH
614
A
HOH
65
4
HOH
HOH
615
A
HOH
15
4
HOH
HOH
616
A
HOH
35
4
HOH
HOH
617
A
HOH
120
4
HOH
HOH
618
A
HOH
70
4
HOH
HOH
619
A
HOH
125
4
HOH
HOH
620
A
HOH
69
4
HOH
HOH
621
A
HOH
110
4
HOH
HOH
622
A
HOH
50
4
HOH
HOH
623
A
HOH
48
4
HOH
HOH
624
A
HOH
115
4
HOH
HOH
625
A
HOH
119
4
HOH
HOH
626
A
HOH
117
4
HOH
HOH
627
A
HOH
60
4
HOH
HOH
628
A
n
1
-6
A
n
2
-5
A
n
3
-4
A
n
4
-3
A
n
5
-2
A
HIS
-1
n
6
HIS
-1
A
HIS
0
n
7
HIS
0
A
SER
1
n
8
SER
1
A
GLY
2
n
9
GLY
2
A
LEU
3
n
10
LEU
3
A
VAL
4
n
11
VAL
4
A
LYS
5
n
12
LYS
5
A
MET
6
n
13
MET
6
A
SER
7
n
14
SER
7
A
HIS
8
n
15
HIS
8
A
PRO
9
n
16
PRO
9
A
SER
10
n
17
SER
10
A
GLY
11
n
18
GLY
11
A
ASP
12
n
19
ASP
12
A
VAL
13
n
20
VAL
13
A
GLU
14
n
21
GLU
14
A
ALA
15
n
22
ALA
15
A
CYS
16
n
23
CYS
16
A
MET
17
n
24
MET
17
A
VAL
18
n
25
VAL
18
A
GLN
19
n
26
GLN
19
A
VAL
20
n
27
VAL
20
A
THR
21
n
28
THR
21
A
CYS
22
n
29
CYS
22
A
GLY
23
n
30
GLY
23
A
SER
24
n
31
SER
24
A
MET
25
n
32
MET
25
A
THR
26
n
33
THR
26
A
LEU
27
n
34
LEU
27
A
ASN
28
n
35
ASN
28
A
GLY
29
n
36
GLY
29
A
LEU
30
n
37
LEU
30
A
TRP
31
n
38
TRP
31
A
LEU
32
n
39
LEU
32
A
ASP
33
n
40
ASP
33
A
ASN
34
n
41
ASN
34
A
THR
35
n
42
THR
35
A
VAL
36
n
43
VAL
36
A
TRP
37
n
44
TRP
37
A
CYS
38
n
45
CYS
38
A
PRO
39
n
46
PRO
39
A
ARG
40
n
47
ARG
40
A
HIS
41
n
48
HIS
41
A
VAL
42
n
49
VAL
42
A
MET
43
n
50
MET
43
A
CYS
44
n
51
CYS
44
A
PRO
45
n
52
PRO
45
A
ALA
46
n
53
ALA
46
A
ASP
47
n
54
ASP
47
A
GLN
48
n
55
GLN
48
A
LEU
49
n
56
LEU
49
A
SER
50
n
57
SER
50
A
ASP
51
n
58
ASP
51
A
PRO
52
n
59
PRO
52
A
ASN
53
n
60
ASN
53
A
TYR
54
n
61
TYR
54
A
ASP
55
n
62
ASP
55
A
ALA
56
n
63
ALA
56
A
LEU
57
n
64
LEU
57
A
LEU
58
n
65
LEU
58
A
ILE
59
n
66
ILE
59
A
SER
60
n
67
SER
60
A
MET
61
n
68
MET
61
A
THR
62
n
69
THR
62
A
ASN
63
n
70
ASN
63
A
HIS
64
n
71
HIS
64
A
SER
65
n
72
SER
65
A
PHE
66
n
73
PHE
66
A
SER
67
n
74
SER
67
A
VAL
68
n
75
VAL
68
A
GLN
69
n
76
GLN
69
A
LYS
70
n
77
LYS
70
A
HIS
71
n
78
HIS
71
A
ILE
72
n
79
ILE
72
A
n
80
73
A
n
81
74
A
n
82
75
A
ALA
76
n
83
ALA
76
A
ASN
77
n
84
ASN
77
A
LEU
78
n
85
LEU
78
A
ARG
79
n
86
ARG
79
A
VAL
80
n
87
VAL
80
A
VAL
81
n
88
VAL
81
A
GLY
82
n
89
GLY
82
A
HIS
83
n
90
HIS
83
A
ALA
84
n
91
ALA
84
A
MET
85
n
92
MET
85
A
GLN
86
n
93
GLN
86
A
GLY
87
n
94
GLY
87
A
THR
88
n
95
THR
88
A
LEU
89
n
96
LEU
89
A
LEU
90
n
97
LEU
90
A
LYS
91
n
98
LYS
91
A
LEU
92
n
99
LEU
92
A
THR
93
n
100
THR
93
A
VAL
94
n
101
VAL
94
A
ASP
95
n
102
ASP
95
A
VAL
96
n
103
VAL
96
A
ALA
97
n
104
ALA
97
A
ASN
98
n
105
ASN
98
A
PRO
99
n
106
PRO
99
A
SER
100
n
107
SER
100
A
THR
101
n
108
THR
101
A
PRO
102
n
109
PRO
102
A
ALA
103
n
110
ALA
103
A
TYR
104
n
111
TYR
104
A
THR
105
n
112
THR
105
A
PHE
106
n
113
PHE
106
A
THR
107
n
114
THR
107
A
THR
108
n
115
THR
108
A
VAL
109
n
116
VAL
109
A
LYS
110
n
117
LYS
110
A
PRO
111
n
118
PRO
111
A
GLY
112
n
119
GLY
112
A
ALA
113
n
120
ALA
113
A
ALA
114
n
121
ALA
114
A
PHE
115
n
122
PHE
115
A
SER
116
n
123
SER
116
A
VAL
117
n
124
VAL
117
A
LEU
118
n
125
LEU
118
A
ALA
119
n
126
ALA
119
A
CYS
120
n
127
CYS
120
A
TYR
121
n
128
TYR
121
A
ASN
122
n
129
ASN
122
A
GLY
123
n
130
GLY
123
A
ARG
124
n
131
ARG
124
A
PRO
125
n
132
PRO
125
A
THR
126
n
133
THR
126
A
GLY
127
n
134
GLY
127
A
THR
128
n
135
THR
128
A
PHE
129
n
136
PHE
129
A
THR
130
n
137
THR
130
A
VAL
131
n
138
VAL
131
A
VAL
132
n
139
VAL
132
A
MET
133
n
140
MET
133
A
ARG
134
n
141
ARG
134
A
PRO
135
n
142
PRO
135
A
ASN
136
n
143
ASN
136
A
TYR
137
n
144
TYR
137
A
THR
138
n
145
THR
138
A
ILE
139
n
146
ILE
139
A
LYS
140
n
147
LYS
140
A
GLY
141
n
148
GLY
141
A
SER
142
n
149
SER
142
A
PHE
143
n
150
PHE
143
A
LEU
144
n
151
LEU
144
A
CYS
145
n
152
CYS
145
A
GLY
146
n
153
GLY
146
A
SER
147
n
154
SER
147
A
CYS
148
n
155
CYS
148
A
GLY
149
n
156
GLY
149
A
SER
150
n
157
SER
150
A
VAL
151
n
158
VAL
151
A
GLY
152
n
159
GLY
152
A
TYR
153
n
160
TYR
153
A
THR
154
n
161
THR
154
A
LYS
155
n
162
LYS
155
A
GLU
156
n
163
GLU
156
A
GLY
157
n
164
GLY
157
A
SER
158
n
165
SER
158
A
VAL
159
n
166
VAL
159
A
ILE
160
n
167
ILE
160
A
ASN
161
n
168
ASN
161
A
PHE
162
n
169
PHE
162
A
CYS
163
n
170
CYS
163
A
TYR
164
n
171
TYR
164
A
MET
165
n
172
MET
165
A
HIS
166
n
173
HIS
166
A
GLN
167
n
174
GLN
167
A
MET
168
n
175
MET
168
A
GLU
169
n
176
GLU
169
A
LEU
170
n
177
LEU
170
A
ALA
171
n
178
ALA
171
A
ASN
172
n
179
ASN
172
A
GLY
173
n
180
GLY
173
A
THR
174
n
181
THR
174
A
HIS
175
n
182
HIS
175
A
THR
176
n
183
THR
176
A
GLY
177
n
184
GLY
177
A
SER
178
n
185
SER
178
A
ALA
179
n
186
ALA
179
A
PHE
180
n
187
PHE
180
A
ASP
181
n
188
ASP
181
A
GLY
182
n
189
GLY
182
A
THR
183
n
190
THR
183
A
MET
184
n
191
MET
184
A
TYR
185
n
192
TYR
185
A
GLY
186
n
193
GLY
186
A
ALA
187
n
194
ALA
187
A
PHE
188
n
195
PHE
188
A
MET
189
n
196
MET
189
A
ASP
190
n
197
ASP
190
A
LYS
191
n
198
LYS
191
A
GLN
192
n
199
GLN
192
A
VAL
193
n
200
VAL
193
A
HIS
194
n
201
HIS
194
A
GLN
195
n
202
GLN
195
A
VAL
196
n
203
VAL
196
A
GLN
197
n
204
GLN
197
A
LEU
198
n
205
LEU
198
A
THR
199
n
206
THR
199
A
ASP
200
n
207
ASP
200
A
LYS
201
n
208
LYS
201
A
TYR
202
n
209
TYR
202
A
CYS
203
n
210
CYS
203
A
SER
204
n
211
SER
204
A
VAL
205
n
212
VAL
205
A
ASN
206
n
213
ASN
206
A
VAL
207
n
214
VAL
207
A
VAL
208
n
215
VAL
208
A
ALA
209
n
216
ALA
209
A
TRP
210
n
217
TRP
210
A
LEU
211
n
218
LEU
211
A
TYR
212
n
219
TYR
212
A
ALA
213
n
220
ALA
213
A
ALA
214
n
221
ALA
214
A
ILE
215
n
222
ILE
215
A
LEU
216
n
223
LEU
216
A
ASN
217
n
224
ASN
217
A
GLY
218
n
225
GLY
218
A
CYS
219
n
226
CYS
219
A
ALA
220
n
227
ALA
220
A
TRP
221
n
228
TRP
221
A
PHE
222
n
229
PHE
222
A
VAL
223
n
230
VAL
223
A
LYS
224
n
231
LYS
224
A
PRO
225
n
232
PRO
225
A
ASN
226
n
233
ASN
226
A
ARG
227
n
234
ARG
227
A
THR
228
n
235
THR
228
A
SER
229
n
236
SER
229
A
VAL
230
n
237
VAL
230
A
VAL
231
n
238
VAL
231
A
SER
232
n
239
SER
232
A
PHE
233
n
240
PHE
233
A
ASN
234
n
241
ASN
234
A
GLU
235
n
242
GLU
235
A
TRP
236
n
243
TRP
236
A
ALA
237
n
244
ALA
237
A
LEU
238
n
245
LEU
238
A
ALA
239
n
246
ALA
239
A
ASN
240
n
247
ASN
240
A
GLN
241
n
248
GLN
241
A
PHE
242
n
249
PHE
242
A
THR
243
n
250
THR
243
A
GLU
244
n
251
GLU
244
A
PHE
245
n
252
PHE
245
A
VAL
246
n
253
VAL
246
A
GLY
247
n
254
GLY
247
A
THR
248
n
255
THR
248
A
GLN
249
n
256
GLN
249
A
SER
250
n
257
SER
250
A
VAL
251
n
258
VAL
251
A
ASP
252
n
259
ASP
252
A
MET
253
n
260
MET
253
A
LEU
254
n
261
LEU
254
A
ALA
255
n
262
ALA
255
A
VAL
256
n
263
VAL
256
A
LYS
257
n
264
LYS
257
A
THR
258
n
265
THR
258
A
GLY
259
n
266
GLY
259
A
VAL
260
n
267
VAL
260
A
ALA
261
n
268
ALA
261
A
ILE
262
n
269
ILE
262
A
GLU
263
n
270
GLU
263
A
GLN
264
n
271
GLN
264
A
LEU
265
n
272
LEU
265
A
LEU
266
n
273
LEU
266
A
TYR
267
n
274
TYR
267
A
ALA
268
n
275
ALA
268
A
ILE
269
n
276
ILE
269
A
GLN
270
n
277
GLN
270
A
GLN
271
n
278
GLN
271
A
LEU
272
n
279
LEU
272
A
TYR
273
n
280
TYR
273
A
THR
274
n
281
THR
274
A
GLY
275
n
282
GLY
275
A
PHE
276
n
283
PHE
276
A
GLN
277
n
284
GLN
277
A
GLY
278
n
285
GLY
278
A
LYS
279
n
286
LYS
279
A
GLN
280
n
287
GLN
280
A
ILE
281
n
288
ILE
281
A
LEU
282
n
289
LEU
282
A
GLY
283
n
290
GLY
283
A
SER
284
n
291
SER
284
A
THR
285
n
292
THR
285
A
MET
286
n
293
MET
286
A
LEU
287
n
294
LEU
287
A
GLU
288
n
295
GLU
288
A
ASP
289
n
296
ASP
289
A
GLU
290
n
297
GLU
290
A
PHE
291
n
298
PHE
291
A
THR
292
n
299
THR
292
A
PRO
293
n
300
PRO
293
A
GLU
294
n
301
GLU
294
A
ASP
295
n
302
ASP
295
A
VAL
296
n
303
VAL
296
A
ASN
297
n
304
ASN
297
A
MET
298
n
305
MET
298
A
GLN
299
n
306
GLN
299
A
ILE
300
n
307
ILE
300
A
MET
301
n
308
MET
301
A
GLY
302
n
309
GLY
302
A
VAL
303
n
310
VAL
303
A
VAL
304
n
311
VAL
304
A
n
312
305
A
n
313
306
A
author_and_software_defined_assembly
PISA
2
dimeric
gel filtration
2460
-16
23960
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
2_556
-x,y,-z+1
crystal symmetry operation
-18.6306843169
0.0000000000
46.1125618230
A
O
LEU
78
A
O
LEU
85
A
N
VAL
68
A
N
VAL
75
A
O
GLN
69
A
O
GLN
76
A
N
GLN
19
A
N
GLN
26
A
N
VAL
20
A
N
VAL
27
A
O
LEU
27
A
O
LEU
34
A
N
LEU
32
A
N
LEU
39
A
O
THR
35
A
O
THR
42
A
N
VAL
36
A
N
VAL
43
A
O
LEU
92
A
O
LEU
99
A
O
THR
93
A
O
THR
100
A
N
VAL
81
A
N
VAL
88
A
N
THR
105
A
N
THR
112
A
O
PHE
162
A
O
PHE
169
A
O
TYR
164
A
O
TYR
171
A
N
GLY
152
A
N
GLY
159
A
O
TYR
153
A
O
TYR
160
A
N
SER
116
A
N
SER
123
A
N
VAL
117
A
N
VAL
124
A
O
PHE
129
A
O
PHE
136
A
N
THR
105
A
N
THR
112
A
O
PHE
162
A
O
PHE
169
A
N
MET
165
A
N
MET
172
A
O
SER
178
A
O
SER
185
1
A
HOH
622
D
HOH
1
A
CG
ASP
47
A
CG
ASP
54
1
Y
1
A
OD1
ASP
47
A
OD1
ASP
54
1
Y
1
A
OD2
ASP
47
A
OD2
ASP
54
1
Y
1
A
CG
GLN
48
A
CG
GLN
55
1
Y
1
A
CD
GLN
48
A
CD
GLN
55
1
Y
1
A
OE1
GLN
48
A
OE1
GLN
55
1
Y
1
A
NE2
GLN
48
A
NE2
GLN
55
1
Y
1
A
CG
ASP
51
A
CG
ASP
58
1
Y
1
A
OD1
ASP
51
A
OD1
ASP
58
1
Y
1
A
OD2
ASP
51
A
OD2
ASP
58
1
Y
1
A
CE
LYS
70
A
CE
LYS
77
1
Y
1
A
NZ
LYS
70
A
NZ
LYS
77
1
Y
1
A
CG1
ILE
72
A
CG1
ILE
79
1
Y
1
A
CG2
ILE
72
A
CG2
ILE
79
1
Y
1
A
CD1
ILE
72
A
CD1
ILE
79
1
Y
1
A
CD
ARG
124
A
CD
ARG
131
1
Y
1
A
NE
ARG
124
A
NE
ARG
131
1
Y
1
A
CZ
ARG
124
A
CZ
ARG
131
1
Y
1
A
NH1
ARG
124
A
NH1
ARG
131
1
Y
1
A
NH2
ARG
124
A
NH2
ARG
131
1
Y
1
A
CE
LYS
155
A
CE
LYS
162
1
Y
1
A
NZ
LYS
155
A
NZ
LYS
162
1
Y
1
A
CD
GLU
156
A
CD
GLU
163
1
Y
1
A
OE1
GLU
156
A
OE1
GLU
163
1
Y
1
A
OE2
GLU
156
A
OE2
GLU
163
1
Y
1
A
CG
MET
189
A
CG
MET
196
1
Y
1
A
SD
MET
189
A
SD
MET
196
1
Y
1
A
CE
MET
189
A
CE
MET
196
1
Y
1
A
CG
LYS
191
A
CG
LYS
198
1
Y
1
A
CD
LYS
191
A
CD
LYS
198
1
Y
1
A
CE
LYS
191
A
CE
LYS
198
1
Y
1
A
NZ
LYS
191
A
NZ
LYS
198
1
Y
1
A
CG
HIS
194
A
CG
HIS
201
1
Y
1
A
ND1
HIS
194
A
ND1
HIS
201
1
Y
1
A
CD2
HIS
194
A
CD2
HIS
201
1
Y
1
A
CE1
HIS
194
A
CE1
HIS
201
1
Y
1
A
NE2
HIS
194
A
NE2
HIS
201
1
Y
1
A
CD
GLN
197
A
CD
GLN
204
1
Y
1
A
OE1
GLN
197
A
OE1
GLN
204
1
Y
1
A
NE2
GLN
197
A
NE2
GLN
204
1
Y
1
A
CG
LEU
198
A
CG
LEU
205
1
Y
1
A
CD1
LEU
198
A
CD1
LEU
205
1
Y
1
A
CD2
LEU
198
A
CD2
LEU
205
1
Y
1
A
CE
LYS
201
A
CE
LYS
208
1
Y
1
A
NZ
LYS
201
A
NZ
LYS
208
1
Y
1
A
CE
LYS
224
A
CE
LYS
231
1
Y
1
A
NZ
LYS
224
A
NZ
LYS
231
1
Y
1
A
CG
GLU
235
A
CG
GLU
242
1
Y
1
A
CD
GLU
235
A
CD
GLU
242
1
Y
1
A
OE1
GLU
235
A
OE1
GLU
242
1
Y
1
A
OE2
GLU
235
A
OE2
GLU
242
1
Y
1
A
CD
GLN
241
A
CD
GLN
248
1
Y
1
A
OE1
GLN
241
A
OE1
GLN
248
1
Y
1
A
NE2
GLN
241
A
NE2
GLN
248
1
Y
1
A
CG
GLN
249
A
CG
GLN
256
1
Y
1
A
CD
GLN
249
A
CD
GLN
256
1
Y
1
A
OE1
GLN
249
A
OE1
GLN
256
1
Y
1
A
NE2
GLN
249
A
NE2
GLN
256
1
Y
1
A
CD
LYS
257
A
CD
LYS
264
1
Y
1
A
CE
LYS
257
A
CE
LYS
264
1
Y
1
A
NZ
LYS
257
A
NZ
LYS
264
1
Y
1
A
CG
GLN
277
A
CG
GLN
284
1
Y
1
A
CD
GLN
277
A
CD
GLN
284
1
Y
1
A
OE1
GLN
277
A
OE1
GLN
284
1
Y
1
A
NE2
GLN
277
A
NE2
GLN
284
1
Y
1
A
CE
LYS
279
A
CE
LYS
286
1
Y
1
A
NZ
LYS
279
A
NZ
LYS
286
1
Y
1
A
CD
GLN
280
A
CD
GLN
287
1
Y
1
A
OE1
GLN
280
A
OE1
GLN
287
1
Y
1
A
NE2
GLN
280
A
NE2
GLN
287
1
Y
1
A
CG
GLU
290
A
CG
GLU
297
1
Y
1
A
CD
GLU
290
A
CD
GLU
297
1
Y
1
A
OE1
GLU
290
A
OE1
GLU
297
1
Y
1
A
OE2
GLU
290
A
OE2
GLU
297
1
Y
1
A
C1
AVY
401
B
C1
AVY
1
1
N
1
A
C2
AVY
401
B
C2
AVY
1
1
N
1
A
C3
AVY
401
B
C3
AVY
1
1
N
1
A
N1
AVY
401
B
N1
AVY
1
1
N
1
A
C5
AVY
401
B
C5
AVY
1
1
N
1
A
C4
AVY
401
B
C4
AVY
1
1
N
1
A
O4
AVY
401
B
O4
AVY
1
1
N
1
A
O5
AVY
401
B
O5
AVY
1
1
N
1
A
C8
AVY
401
B
C8
AVY
1
1
N
1
A
C9
AVY
401
B
C9
AVY
1
1
N
1
A
C10
AVY
401
B
C10
AVY
1
1
N
1
A
C15
AVY
401
B
C15
AVY
1
1
N
1
A
C1
B3J
402
C
C1
B3J
1
1
N
1
A
C2
B3J
402
C
C2
B3J
1
1
N
1
A
N1
B3J
402
C
N1
B3J
1
1
N
1
A
C4
B3J
402
C
C4
B3J
1
1
N
1
A
C5
B3J
402
C
C5
B3J
1
1
N
1
A
C3
B3J
402
C
C3
B3J
1
1
N
1
A
O5
B3J
402
C
O5
B3J
1
1
N
1
A
C8
B3J
402
C
C8
B3J
1
1
N
1
A
C9
B3J
402
C
C9
B3J
1
1
N
1
A
C10
B3J
402
C
C10
B3J
1
1
N
1
A
C15
B3J
402
C
C15
B3J
1
1
N
1
A
O4
B3J
402
C
O4
B3J
1
1
N
1
A
MET
-6
A
MET
1
1
Y
1
A
HIS
-5
A
HIS
2
1
Y
1
A
HIS
-4
A
HIS
3
1
Y
1
A
HIS
-3
A
HIS
4
1
Y
1
A
HIS
-2
A
HIS
5
1
Y
1
A
GLY
73
A
GLY
80
1
Y
1
A
ALA
74
A
ALA
81
1
Y
1
A
PRO
75
A
PRO
82
1
Y
1
A
MET
305
A
MET
312
1
Y
1
A
GLN
306
A
GLN
313
1
Y
1
A
A
O
O
HIS
HOH
-1
501
2.16
1
A
ASP
33
55.09
-132.37
1
A
ALA
220
-141.12
16.36
80.380
28.4508
10.840
0.2119
0.1630
0.1655
1.8500
46.9380
1127
22761
4.9500
99.0200
0.1800
1
FREE R-VALUE
1.010
MOLECULAR REPLACEMENT
22.5000
0.9000
1.1100
4RSP
1.8500
46.9380
128
2430
27.39
32.90
60
0
2242
303
0.010
2376
1.072
3247
0.058
378
0.007
409
11.689
1358
0.2723
0.0000
0.2383
1.9342
121
2698
2819
8
99.0000
0.2553
0.0000
0.1966
2.0362
148
2691
2839
8
99.0000
0.2421
0.0000
0.1720
2.1638
152
2717
2869
8
100.0000
0.2225
0.0000
0.1661
2.3309
132
2703
2835
8
99.0000
0.2341
0.0000
0.1648
2.5654
138
2697
2835
8
99.0000
0.2246
0.0000
0.1658
2.9366
142
2710
2852
8
99.0000
0.2139
0.0000
0.1560
3.6995
149
2686
2835
8
99.0000
0.1699
0.0000
0.1450
46.9535
145
2732
2877
8
98.0000
22.320
1.850
46.940
5WKL
22772
0.997
0.078
1
11.300
3.300
99.100
0.686
1.850
1.890
4502
1400
0.774
1
3.200
99.000
0.025
9.060
46.940
0.999
1
3.200
92.700
data scaling
Aimless
0.5.25
phasing
PHASER
refinement
PHENIX
(dev_2838)
data extraction
PDB_EXTRACT
3.22
data reduction
XDS
N
1.85 A resolution structure of MERS 3CL protease in complex with piperidine-based peptidomimetic inhibitor 17
1
N
N
2
N
N
3
N
N
4
N
N
A
SER
10
A
SER
17
HELX_P
A
ALA
15
A
ALA
22
1
AA1
6
A
HIS
41
A
HIS
48
HELX_P
A
CYS
44
A
CYS
51
5
AA2
4
A
PRO
45
A
PRO
52
HELX_P
A
LEU
49
A
LEU
56
5
AA3
5
A
ASN
53
A
ASN
60
HELX_P
A
MET
61
A
MET
68
1
AA4
9
A
THR
62
A
THR
69
HELX_P
A
HIS
64
A
HIS
71
5
AA5
3
A
CYS
203
A
CYS
210
HELX_P
A
ASN
217
A
ASN
224
1
AA6
15
A
SER
229
A
SER
236
HELX_P
A
ASN
240
A
ASN
247
1
AA7
12
A
THR
248
A
THR
255
HELX_P
A
GLY
259
A
GLY
266
1
AA8
12
A
ALA
261
A
ALA
268
HELX_P
A
GLY
275
A
GLY
282
1
AA9
15
A
THR
292
A
THR
299
HELX_P
A
GLY
302
A
GLY
309
1
AB1
11
covale
1.800
none
A
A
CYS
148
A
SG
CYS
155
1_555
A
AVY
401
B
C19
AVY
1_555
covale
1.821
none
B
A
CYS
148
A
SG
CYS
155
1_555
A
B3J
402
C
C19
B3J
1_555
HYDROLASE/HYDROLASE INHIBITOR
PROTEASE, protease Inhhibitors, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR complex
A0A1L2E0X0_9BETC
UNP
1
3248
A0A1L2E0X0
SGLVKMSHPSGDVEACMVQVTCGSMTLNGLWLDNTVWCPRHVMCPADQLSDPNYDALLISMTNHSFSVQKHIGAPANLRV
VGHAMQGTLLKLTVDVANPSTPAYTFTTVKPGAAFSVLACYNGRPTGTFTVVMRPNYTIKGSFLCGSCGSVGYTKEGSVI
NFCYMHQMELANGTHTGSAFDGTMYGAFMDKQVHQVQLTDKYCSVNVVAWLYAAILNGCAWFVKPNRTSVVSFNEWALAN
QFTEFVGTQSVDMLAVKTGVAIEQLLYAIQQLYTGFQGKQILGSTMLEDEFTPEDVNMQIMGVVMQ
3248
3553
5WKL
1
306
A0A1L2E0X0
A
1
8
313
1
initiating methionine
MET
-6
5WKL
A
A0A1L2E0X0
UNP
1
1
expression tag
HIS
-5
5WKL
A
A0A1L2E0X0
UNP
2
1
expression tag
HIS
-4
5WKL
A
A0A1L2E0X0
UNP
3
1
expression tag
HIS
-3
5WKL
A
A0A1L2E0X0
UNP
4
1
expression tag
HIS
-2
5WKL
A
A0A1L2E0X0
UNP
5
1
expression tag
HIS
-1
5WKL
A
A0A1L2E0X0
UNP
6
1
expression tag
HIS
0
5WKL
A
A0A1L2E0X0
UNP
7
7
5
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
A
ASN
77
A
ASN
84
A
LEU
78
A
LEU
85
A
PHE
66
A
PHE
73
A
GLN
69
A
GLN
76
A
MET
17
A
MET
24
A
CYS
22
A
CYS
29
A
MET
25
A
MET
32
A
LEU
32
A
LEU
39
A
THR
35
A
THR
42
A
PRO
39
A
PRO
46
A
LEU
89
A
LEU
96
A
VAL
94
A
VAL
101
A
VAL
80
A
VAL
87
A
GLN
86
A
GLN
93
A
TYR
104
A
TYR
111
A
PHE
106
A
PHE
113
A
VAL
159
A
VAL
166
A
GLU
169
A
GLU
176
A
VAL
151
A
VAL
158
A
GLU
156
A
GLU
163
A
ALA
114
A
ALA
121
A
TYR
121
A
TYR
128
A
ARG
124
A
ARG
131
A
VAL
132
A
VAL
139
A
TYR
104
A
TYR
111
A
PHE
106
A
PHE
113
A
VAL
159
A
VAL
166
A
GLU
169
A
GLU
176
A
HIS
175
A
HIS
182
A
SER
178
A
SER
185
binding site for residue AVY A 401
A
AVY
401
Software
15
binding site for residue B3J A 402
A
B3J
402
Software
16
A
HIS
41
A
HIS
48
15
1_555
A
THR
62
A
THR
69
15
4_445
A
HIS
64
A
HIS
71
15
4_445
A
PHE
143
A
PHE
150
15
1_555
A
CYS
145
A
CYS
152
15
1_555
A
CYS
148
A
CYS
155
15
1_555
A
HIS
166
A
HIS
173
15
1_555
A
GLN
167
A
GLN
174
15
1_555
A
MET
168
A
MET
175
15
1_555
A
GLU
169
A
GLU
176
15
1_555
A
HIS
175
A
HIS
182
15
1_555
A
ASP
190
A
ASP
197
15
1_555
A
GLN
192
A
GLN
199
15
1_555
A
B3J
402
C
B3J
15
1_555
A
HOH
564
D
HOH
15
1_555
A
THR
62
A
THR
69
16
4_445
A
HIS
64
A
HIS
71
16
4_445
A
PHE
143
A
PHE
150
16
1_555
A
CYS
145
A
CYS
152
16
1_555
A
GLY
146
A
GLY
153
16
1_555
A
SER
147
A
SER
154
16
1_555
A
CYS
148
A
CYS
155
16
1_555
A
HIS
166
A
HIS
173
16
1_555
A
GLN
167
A
GLN
174
16
1_555
A
MET
168
A
MET
175
16
1_555
A
GLU
169
A
GLU
176
16
1_555
A
HIS
175
A
HIS
182
16
1_555
A
ASP
190
A
ASP
197
16
1_555
A
GLN
192
A
GLN
199
16
1_555
A
AVY
401
B
AVY
16
1_555
A
HOH
564
D
HOH
16
1_555
5
C 1 2 1