0.010944
0.000000
0.000000
0.000000
0.010944
0.000000
0.000000
0.000000
0.011676
0.00000
0.00000
0.00000
Watkins, R.E.
Maglich, J.M.
Moore, L.B.
Wisely, G.B.
Noble, S.M.
Davis-Searles, P.R.
Lambert, M.H.
Kliewer, S.A.
Redinbo, M.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
91.372
91.372
85.645
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
C35 H52 O4
536.785
4-HYDROXY-5-ISOBUTYRYL-6-METHYL-1,3,7-TRIS-(3-METHYL-BUT-2-ENYL)-6-(4-METHYL-PENT-3-ENYL)-BICYCLO[3.3.1]NON-3-ENE-2,9-DIONE
HYPERFORIN
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
C
N
162
N
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
C
N
167
N
C
N
168
N
O
N
169
N
C
N
170
N
C
N
171
N
C
N
172
N
C
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
C
N
178
N
C
N
179
N
O
N
180
N
O
N
181
N
O
N
182
N
C
N
183
N
C
N
184
N
C
N
185
N
C
N
186
N
C
N
187
S
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
R
C
N
192
N
C
N
193
R
C
N
194
R
C
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
C
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
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
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
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
S
C
N
257
N
C
N
258
N
C
N
259
N
C
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
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
H
N
274
N
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
N
279
N
C
N
280
N
C
N
281
N
C
N
282
N
O
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
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
C
N
304
N
N
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
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
N
326
N
C
N
327
N
S
N
328
N
C
N
329
N
O
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
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
N
N
342
S
C
N
343
N
C
N
344
N
O
N
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
C
Y
350
N
C
Y
351
N
C
N
352
N
O
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
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
N
N
365
S
C
N
366
N
C
N
367
N
O
N
368
N
C
N
369
N
C
N
370
N
C
N
371
N
O
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
H
N
380
N
H
N
381
N
N
N
382
S
C
N
383
N
C
N
384
N
O
N
385
N
C
N
386
N
O
N
387
N
O
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
N
N
396
S
C
N
397
N
C
N
398
N
O
N
399
R
C
N
400
N
O
N
401
N
C
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
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
N
Y
421
N
C
Y
422
N
C
Y
423
N
C
Y
424
N
C
Y
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
H
N
439
N
N
N
440
S
C
N
441
N
C
N
442
N
O
N
443
N
C
Y
444
N
C
Y
445
N
C
Y
446
N
C
Y
447
N
C
Y
448
N
C
Y
449
N
C
N
450
N
O
N
451
N
O
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
H
N
462
N
H
N
463
N
N
N
464
S
C
N
465
N
C
N
466
N
O
N
467
N
C
N
468
N
C
N
469
N
C
N
470
N
O
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
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
doub
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
doub
N
174
N
sing
N
175
N
doub
N
176
N
sing
N
177
N
sing
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
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
doub
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
doub
N
200
N
sing
N
201
N
sing
N
202
N
doub
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
doub
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
doub
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
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
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
doub
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
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
doub
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
sing
N
292
N
doub
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
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
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
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
doub
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
Y
340
N
doub
Y
341
N
sing
Y
342
N
sing
N
343
N
sing
Y
344
N
doub
N
345
N
sing
Y
346
N
doub
N
347
N
sing
Y
348
N
sing
N
349
N
sing
N
350
N
sing
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
doub
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
sing
N
373
N
sing
N
374
N
sing
N
375
N
doub
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
doub
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
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
doub
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
Y
409
N
doub
Y
410
N
sing
Y
411
N
sing
N
412
N
sing
Y
413
N
doub
Y
414
N
sing
Y
415
N
sing
N
416
N
sing
Y
417
N
sing
Y
418
N
doub
N
419
N
sing
Y
420
N
doub
N
421
N
sing
Y
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
doub
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
Y
437
N
doub
Y
438
N
sing
Y
439
N
sing
N
440
N
sing
Y
441
N
doub
N
442
N
sing
Y
443
N
doub
N
444
N
sing
Y
445
N
sing
N
446
N
sing
N
447
N
sing
N
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
doub
N
457
N
sing
N
458
N
sing
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
US
Biochemistry
BICHAW
0033
0006-2960
42
1430
1438
10.1021/bi0268753
12578355
2.1 A Crystal Structure of Human PXR in Complex with the St. John's Wort Compound Hyperforin
2003
10.2210/pdb1m13/pdb
pdb_00001m13
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
Osmic Confocal Blue Optics
IMAGE PLATE
2001-10-01
RIGAKU RAXIS IV++
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH3R
36280.867
Orphan Nuclear Receptor PXR
Includes Ligand Binding Domain (Residues 130-434)
1
man
polymer
536.785
4-HYDROXY-5-ISOBUTYRYL-6-METHYL-1,3,7-TRIS-(3-METHYL-BUT-2-ENYL)-6-(4-METHYL-PENT-3-ENYL)-BICYCLO[3.3.1]NON-3-ENE-2,9-DIONE
1
syn
non-polymer
18.015
water
265
nat
water
Pregnane X Receptor, Orphan nuclear receptor PAR1, steroid and xenobiotic receptor, SXR
no
no
MKKGHHHHHHGSERTGTQPLGVQGLTEEQRMMIRELMDAQMKTFDTTFSHFKNFRLPGVLSSGCELPESLQAPSREEAAK
WSQVRKDLCSLKVSLQLRGEDGSVWNYKPPADSGGKEIFSLLPHMADMSTYMFKGIISFAKVISYFRDLPIEDQISLLKG
AAFELCQLRFNTVFNAETGTWECGRLSYCLEDTAGGFQQLLLEPMLKFHYMLKKLQLHEEEYVLMQAISLFSPDRPGVLQ
HRVVDQLQEQFAITLKSYIECNRPQPAHRFLFLKIMAMLTELRSINAQHTQRLLRIQDIHPFATPLMQELFGITGS
MKKGHHHHHHGSERTGTQPLGVQGLTEEQRMMIRELMDAQMKTFDTTFSHFKNFRLPGVLSSGCELPESLQAPSREEAAK
WSQVRKDLCSLKVSLQLRGEDGSVWNYKPPADSGGKEIFSLLPHMADMSTYMFKGIISFAKVISYFRDLPIEDQISLLKG
AAFELCQLRFNTVFNAETGTWECGRLSYCLEDTAGGFQQLLLEPMLKFHYMLKKLQLHEEEYVLMQAISLFSPDRPGVLQ
HRVVDQLQEQFAITLKSYIECNRPQPAHRFLFLKIMAMLTELRSINAQHTQRLLRIQDIHPFATPLMQELFGITGS
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
Escherichia
Escherichia coli
sample
NR1I2 or PXR
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
BL21(DE3)
PLASMID
pRSETA
1
2.46
50.05
VAPOR DIFFUSION, HANGING DROP
7.6
isopropanol, tris-HCl, sodium chloride, glycerol, EDTA, DTT, sodium azide, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K
295
chem_comp_atom
chem_comp_bond
database_2
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2003-03-04
1
1
2008-04-28
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
apo form of hPXR-LBD
hPXR-LBD bound to SR12813
RCSB
Y
RCSB
2002-06-17
REL
REL
HYF
4-HYDROXY-5-ISOBUTYRYL-6-METHYL-1,3,7-TRIS-(3-METHYL-BUT-2-ENYL)-6-(4-METHYL-PENT-3-ENYL)-BICYCLO[3.3.1]NON-3-ENE-2,9-DIONE
HOH
water
HYP
435
2
HYF
HYF
435
A
HOH
436
3
HOH
HOH
436
A
HOH
437
3
HOH
HOH
437
A
HOH
438
3
HOH
HOH
438
A
HOH
439
3
HOH
HOH
439
A
HOH
440
3
HOH
HOH
440
A
HOH
441
3
HOH
HOH
441
A
HOH
442
3
HOH
HOH
442
A
HOH
443
3
HOH
HOH
443
A
HOH
444
3
HOH
HOH
444
A
HOH
445
3
HOH
HOH
445
A
HOH
446
3
HOH
HOH
446
A
HOH
447
3
HOH
HOH
447
A
HOH
448
3
HOH
HOH
448
A
HOH
449
3
HOH
HOH
449
A
HOH
450
3
HOH
HOH
450
A
HOH
451
3
HOH
HOH
451
A
HOH
452
3
HOH
HOH
452
A
HOH
453
3
HOH
HOH
453
A
HOH
454
3
HOH
HOH
454
A
HOH
455
3
HOH
HOH
455
A
HOH
456
3
HOH
HOH
456
A
HOH
457
3
HOH
HOH
457
A
HOH
458
3
HOH
HOH
458
A
HOH
459
3
HOH
HOH
459
A
HOH
460
3
HOH
HOH
460
A
HOH
461
3
HOH
HOH
461
A
HOH
462
3
HOH
HOH
462
A
HOH
463
3
HOH
HOH
463
A
HOH
464
3
HOH
HOH
464
A
HOH
465
3
HOH
HOH
465
A
HOH
466
3
HOH
HOH
466
A
HOH
467
3
HOH
HOH
467
A
HOH
468
3
HOH
HOH
468
A
HOH
469
3
HOH
HOH
469
A
HOH
470
3
HOH
HOH
470
A
HOH
471
3
HOH
HOH
471
A
HOH
472
3
HOH
HOH
472
A
HOH
473
3
HOH
HOH
473
A
HOH
474
3
HOH
HOH
474
A
HOH
475
3
HOH
HOH
475
A
HOH
476
3
HOH
HOH
476
A
HOH
477
3
HOH
HOH
477
A
HOH
478
3
HOH
HOH
478
A
HOH
479
3
HOH
HOH
479
A
HOH
480
3
HOH
HOH
480
A
HOH
481
3
HOH
HOH
481
A
HOH
482
3
HOH
HOH
482
A
HOH
483
3
HOH
HOH
483
A
HOH
484
3
HOH
HOH
484
A
HOH
485
3
HOH
HOH
485
A
HOH
486
3
HOH
HOH
486
A
HOH
487
3
HOH
HOH
487
A
HOH
488
3
HOH
HOH
488
A
HOH
489
3
HOH
HOH
489
A
HOH
490
3
HOH
HOH
490
A
HOH
491
3
HOH
HOH
491
A
HOH
492
3
HOH
HOH
492
A
HOH
493
3
HOH
HOH
493
A
HOH
494
3
HOH
HOH
494
A
HOH
495
3
HOH
HOH
495
A
HOH
496
3
HOH
HOH
496
A
HOH
497
3
HOH
HOH
497
A
HOH
498
3
HOH
HOH
498
A
HOH
499
3
HOH
HOH
499
A
HOH
500
3
HOH
HOH
500
A
HOH
501
3
HOH
HOH
501
A
HOH
502
3
HOH
HOH
502
A
HOH
503
3
HOH
HOH
503
A
HOH
504
3
HOH
HOH
504
A
HOH
505
3
HOH
HOH
505
A
HOH
506
3
HOH
HOH
506
A
HOH
507
3
HOH
HOH
507
A
HOH
508
3
HOH
HOH
508
A
HOH
509
3
HOH
HOH
509
A
HOH
510
3
HOH
HOH
510
A
HOH
511
3
HOH
HOH
511
A
HOH
512
3
HOH
HOH
512
A
HOH
513
3
HOH
HOH
513
A
HOH
514
3
HOH
HOH
514
A
HOH
515
3
HOH
HOH
515
A
HOH
516
3
HOH
HOH
516
A
HOH
517
3
HOH
HOH
517
A
HOH
518
3
HOH
HOH
518
A
HOH
519
3
HOH
HOH
519
A
HOH
520
3
HOH
HOH
520
A
HOH
521
3
HOH
HOH
521
A
HOH
522
3
HOH
HOH
522
A
HOH
523
3
HOH
HOH
523
A
HOH
524
3
HOH
HOH
524
A
HOH
525
3
HOH
HOH
525
A
HOH
526
3
HOH
HOH
526
A
HOH
527
3
HOH
HOH
527
A
HOH
528
3
HOH
HOH
528
A
HOH
529
3
HOH
HOH
529
A
HOH
530
3
HOH
HOH
530
A
HOH
531
3
HOH
HOH
531
A
HOH
532
3
HOH
HOH
532
A
HOH
533
3
HOH
HOH
533
A
HOH
534
3
HOH
HOH
534
A
HOH
535
3
HOH
HOH
535
A
HOH
536
3
HOH
HOH
536
A
HOH
537
3
HOH
HOH
537
A
HOH
538
3
HOH
HOH
538
A
HOH
539
3
HOH
HOH
539
A
HOH
540
3
HOH
HOH
540
A
HOH
541
3
HOH
HOH
541
A
HOH
542
3
HOH
HOH
542
A
HOH
543
3
HOH
HOH
543
A
HOH
544
3
HOH
HOH
544
A
HOH
545
3
HOH
HOH
545
A
HOH
546
3
HOH
HOH
546
A
HOH
547
3
HOH
HOH
547
A
HOH
548
3
HOH
HOH
548
A
HOH
549
3
HOH
HOH
549
A
HOH
550
3
HOH
HOH
550
A
HOH
551
3
HOH
HOH
551
A
HOH
552
3
HOH
HOH
552
A
HOH
553
3
HOH
HOH
553
A
HOH
554
3
HOH
HOH
554
A
HOH
555
3
HOH
HOH
555
A
HOH
556
3
HOH
HOH
556
A
HOH
557
3
HOH
HOH
557
A
HOH
558
3
HOH
HOH
558
A
HOH
559
3
HOH
HOH
559
A
HOH
560
3
HOH
HOH
560
A
HOH
561
3
HOH
HOH
561
A
HOH
562
3
HOH
HOH
562
A
HOH
563
3
HOH
HOH
563
A
HOH
564
3
HOH
HOH
564
A
HOH
565
3
HOH
HOH
565
A
HOH
566
3
HOH
HOH
566
A
HOH
567
3
HOH
HOH
567
A
HOH
568
3
HOH
HOH
568
A
HOH
569
3
HOH
HOH
569
A
HOH
570
3
HOH
HOH
570
A
HOH
571
3
HOH
HOH
571
A
HOH
572
3
HOH
HOH
572
A
HOH
573
3
HOH
HOH
573
A
HOH
574
3
HOH
HOH
574
A
HOH
575
3
HOH
HOH
575
A
HOH
576
3
HOH
HOH
576
A
HOH
577
3
HOH
HOH
577
A
HOH
578
3
HOH
HOH
578
A
HOH
579
3
HOH
HOH
579
A
HOH
580
3
HOH
HOH
580
A
HOH
581
3
HOH
HOH
581
A
HOH
582
3
HOH
HOH
582
A
HOH
583
3
HOH
HOH
583
A
HOH
584
3
HOH
HOH
584
A
HOH
585
3
HOH
HOH
585
A
HOH
586
3
HOH
HOH
586
A
HOH
587
3
HOH
HOH
587
A
HOH
588
3
HOH
HOH
588
A
HOH
589
3
HOH
HOH
589
A
HOH
590
3
HOH
HOH
590
A
HOH
591
3
HOH
HOH
591
A
HOH
592
3
HOH
HOH
592
A
HOH
593
3
HOH
HOH
593
A
HOH
594
3
HOH
HOH
594
A
HOH
595
3
HOH
HOH
595
A
HOH
596
3
HOH
HOH
596
A
HOH
597
3
HOH
HOH
597
A
HOH
598
3
HOH
HOH
598
A
HOH
599
3
HOH
HOH
599
A
HOH
600
3
HOH
HOH
600
A
HOH
601
3
HOH
HOH
601
A
HOH
602
3
HOH
HOH
602
A
HOH
603
3
HOH
HOH
603
A
HOH
604
3
HOH
HOH
604
A
HOH
605
3
HOH
HOH
605
A
HOH
606
3
HOH
HOH
606
A
HOH
607
3
HOH
HOH
607
A
HOH
608
3
HOH
HOH
608
A
HOH
609
3
HOH
HOH
609
A
HOH
610
3
HOH
HOH
610
A
HOH
611
3
HOH
HOH
611
A
HOH
612
3
HOH
HOH
612
A
HOH
613
3
HOH
HOH
613
A
HOH
614
3
HOH
HOH
614
A
HOH
615
3
HOH
HOH
615
A
HOH
616
3
HOH
HOH
616
A
HOH
617
3
HOH
HOH
617
A
HOH
618
3
HOH
HOH
618
A
HOH
619
3
HOH
HOH
619
A
HOH
620
3
HOH
HOH
620
A
HOH
621
3
HOH
HOH
621
A
HOH
622
3
HOH
HOH
622
A
HOH
623
3
HOH
HOH
623
A
HOH
624
3
HOH
HOH
624
A
HOH
625
3
HOH
HOH
625
A
HOH
626
3
HOH
HOH
626
A
HOH
627
3
HOH
HOH
627
A
HOH
628
3
HOH
HOH
628
A
HOH
629
3
HOH
HOH
629
A
HOH
630
3
HOH
HOH
630
A
HOH
631
3
HOH
HOH
631
A
HOH
632
3
HOH
HOH
632
A
HOH
633
3
HOH
HOH
633
A
HOH
634
3
HOH
HOH
634
A
HOH
635
3
HOH
HOH
635
A
HOH
636
3
HOH
HOH
636
A
HOH
637
3
HOH
HOH
637
A
HOH
638
3
HOH
HOH
638
A
HOH
639
3
HOH
HOH
639
A
HOH
640
3
HOH
HOH
640
A
HOH
641
3
HOH
HOH
641
A
HOH
642
3
HOH
HOH
642
A
HOH
643
3
HOH
HOH
643
A
HOH
644
3
HOH
HOH
644
A
HOH
645
3
HOH
HOH
645
A
HOH
646
3
HOH
HOH
646
A
HOH
647
3
HOH
HOH
647
A
HOH
648
3
HOH
HOH
648
A
HOH
649
3
HOH
HOH
649
A
HOH
650
3
HOH
HOH
650
A
HOH
651
3
HOH
HOH
651
A
HOH
652
3
HOH
HOH
652
A
HOH
653
3
HOH
HOH
653
A
HOH
654
3
HOH
HOH
654
A
HOH
655
3
HOH
HOH
655
A
HOH
656
3
HOH
HOH
656
A
HOH
657
3
HOH
HOH
657
A
HOH
658
3
HOH
HOH
658
A
HOH
659
3
HOH
HOH
659
A
HOH
660
3
HOH
HOH
660
A
HOH
661
3
HOH
HOH
661
A
HOH
662
3
HOH
HOH
662
A
HOH
663
3
HOH
HOH
663
A
HOH
664
3
HOH
HOH
664
A
HOH
665
3
HOH
HOH
665
A
HOH
666
3
HOH
HOH
666
A
HOH
667
3
HOH
HOH
667
A
HOH
668
3
HOH
HOH
668
A
HOH
669
3
HOH
HOH
669
A
HOH
670
3
HOH
HOH
670
A
HOH
671
3
HOH
HOH
671
A
HOH
672
3
HOH
HOH
672
A
HOH
673
3
HOH
HOH
673
A
HOH
674
3
HOH
HOH
674
A
HOH
675
3
HOH
HOH
675
A
HOH
676
3
HOH
HOH
676
A
HOH
677
3
HOH
HOH
677
A
HOH
678
3
HOH
HOH
678
A
HOH
679
3
HOH
HOH
679
A
HOH
680
3
HOH
HOH
680
A
HOH
681
3
HOH
HOH
681
A
HOH
682
3
HOH
HOH
682
A
HOH
683
3
HOH
HOH
683
A
HOH
684
3
HOH
HOH
684
A
HOH
685
3
HOH
HOH
685
A
HOH
686
3
HOH
HOH
686
A
HOH
687
3
HOH
HOH
687
A
HOH
688
3
HOH
HOH
688
A
HOH
689
3
HOH
HOH
689
A
HOH
690
3
HOH
HOH
690
A
HOH
691
3
HOH
HOH
691
A
HOH
692
3
HOH
HOH
692
A
HOH
693
3
HOH
HOH
693
A
HOH
694
3
HOH
HOH
694
A
HOH
695
3
HOH
HOH
695
A
HOH
696
3
HOH
HOH
696
A
HOH
697
3
HOH
HOH
697
A
HOH
698
3
HOH
HOH
698
A
HOH
699
3
HOH
HOH
699
A
HOH
700
3
HOH
HOH
700
A
n
1
119
A
n
2
120
A
n
3
121
A
n
4
122
A
n
5
123
A
n
6
124
A
n
7
125
A
n
8
126
A
n
9
127
A
n
10
128
A
n
11
129
A
n
12
130
A
n
13
131
A
n
14
132
A
n
15
133
A
n
16
134
A
n
17
135
A
n
18
136
A
n
19
137
A
n
20
138
A
n
21
139
A
n
22
140
A
n
23
141
A
GLY
142
n
24
GLY
142
A
LEU
143
n
25
LEU
143
A
THR
144
n
26
THR
144
A
GLU
145
n
27
GLU
145
A
GLU
146
n
28
GLU
146
A
GLN
147
n
29
GLN
147
A
ARG
148
n
30
ARG
148
A
MET
149
n
31
MET
149
A
MET
150
n
32
MET
150
A
ILE
151
n
33
ILE
151
A
ARG
152
n
34
ARG
152
A
GLU
153
n
35
GLU
153
A
LEU
154
n
36
LEU
154
A
MET
155
n
37
MET
155
A
ASP
156
n
38
ASP
156
A
ALA
157
n
39
ALA
157
A
GLN
158
n
40
GLN
158
A
MET
159
n
41
MET
159
A
LYS
160
n
42
LYS
160
A
THR
161
n
43
THR
161
A
PHE
162
n
44
PHE
162
A
ASP
163
n
45
ASP
163
A
THR
164
n
46
THR
164
A
THR
165
n
47
THR
165
A
PHE
166
n
48
PHE
166
A
SER
167
n
49
SER
167
A
HIS
168
n
50
HIS
168
A
PHE
169
n
51
PHE
169
A
LYS
170
n
52
LYS
170
A
ASN
171
n
53
ASN
171
A
PHE
172
n
54
PHE
172
A
ARG
173
n
55
ARG
173
A
LEU
174
n
56
LEU
174
A
PRO
175
n
57
PRO
175
A
GLY
176
n
58
GLY
176
A
VAL
177
n
59
VAL
177
A
n
60
178
A
n
61
179
A
n
62
180
A
n
63
181
A
n
64
182
A
n
65
183
A
n
66
184
A
n
67
185
A
n
68
186
A
n
69
187
A
n
70
188
A
n
71
189
A
n
72
190
A
n
73
191
A
n
74
192
A
n
75
193
A
n
76
194
A
n
77
195
A
n
78
196
A
n
79
197
A
LYS
198
n
80
LYS
198
A
TRP
199
n
81
TRP
199
A
SER
200
n
82
SER
200
A
GLN
201
n
83
GLN
201
A
VAL
202
n
84
VAL
202
A
ARG
203
n
85
ARG
203
A
LYS
204
n
86
LYS
204
A
ASP
205
n
87
ASP
205
A
LEU
206
n
88
LEU
206
A
CYS
207
n
89
CYS
207
A
SER
208
n
90
SER
208
A
LEU
209
n
91
LEU
209
A
LYS
210
n
92
LYS
210
A
VAL
211
n
93
VAL
211
A
SER
212
n
94
SER
212
A
LEU
213
n
95
LEU
213
A
GLN
214
n
96
GLN
214
A
LEU
215
n
97
LEU
215
A
ARG
216
n
98
ARG
216
A
GLY
217
n
99
GLY
217
A
GLU
218
n
100
GLU
218
A
ASP
219
n
101
ASP
219
A
GLY
220
n
102
GLY
220
A
SER
221
n
103
SER
221
A
VAL
222
n
104
VAL
222
A
TRP
223
n
105
TRP
223
A
ASN
224
n
106
ASN
224
A
TYR
225
n
107
TYR
225
A
LYS
226
n
108
LYS
226
A
PRO
227
n
109
PRO
227
A
PRO
228
n
110
PRO
228
A
ALA
229
n
111
ALA
229
A
ASP
230
n
112
ASP
230
A
SER
231
n
113
SER
231
A
GLY
232
n
114
GLY
232
A
GLY
233
n
115
GLY
233
A
LYS
234
n
116
LYS
234
A
GLU
235
n
117
GLU
235
A
ILE
236
n
118
ILE
236
A
PHE
237
n
119
PHE
237
A
SER
238
n
120
SER
238
A
LEU
239
n
121
LEU
239
A
LEU
240
n
122
LEU
240
A
PRO
241
n
123
PRO
241
A
HIS
242
n
124
HIS
242
A
MET
243
n
125
MET
243
A
ALA
244
n
126
ALA
244
A
ASP
245
n
127
ASP
245
A
MET
246
n
128
MET
246
A
SER
247
n
129
SER
247
A
THR
248
n
130
THR
248
A
TYR
249
n
131
TYR
249
A
MET
250
n
132
MET
250
A
PHE
251
n
133
PHE
251
A
LYS
252
n
134
LYS
252
A
GLY
253
n
135
GLY
253
A
ILE
254
n
136
ILE
254
A
ILE
255
n
137
ILE
255
A
SER
256
n
138
SER
256
A
PHE
257
n
139
PHE
257
A
ALA
258
n
140
ALA
258
A
LYS
259
n
141
LYS
259
A
VAL
260
n
142
VAL
260
A
ILE
261
n
143
ILE
261
A
SER
262
n
144
SER
262
A
TYR
263
n
145
TYR
263
A
PHE
264
n
146
PHE
264
A
ARG
265
n
147
ARG
265
A
ASP
266
n
148
ASP
266
A
LEU
267
n
149
LEU
267
A
PRO
268
n
150
PRO
268
A
ILE
269
n
151
ILE
269
A
GLU
270
n
152
GLU
270
A
ASP
271
n
153
ASP
271
A
GLN
272
n
154
GLN
272
A
ILE
273
n
155
ILE
273
A
SER
274
n
156
SER
274
A
LEU
275
n
157
LEU
275
A
LEU
276
n
158
LEU
276
A
LYS
277
n
159
LYS
277
A
GLY
278
n
160
GLY
278
A
ALA
279
n
161
ALA
279
A
ALA
280
n
162
ALA
280
A
PHE
281
n
163
PHE
281
A
GLU
282
n
164
GLU
282
A
LEU
283
n
165
LEU
283
A
CYS
284
n
166
CYS
284
A
GLN
285
n
167
GLN
285
A
LEU
286
n
168
LEU
286
A
ARG
287
n
169
ARG
287
A
PHE
288
n
170
PHE
288
A
ASN
289
n
171
ASN
289
A
THR
290
n
172
THR
290
A
VAL
291
n
173
VAL
291
A
PHE
292
n
174
PHE
292
A
ASN
293
n
175
ASN
293
A
ALA
294
n
176
ALA
294
A
GLU
295
n
177
GLU
295
A
THR
296
n
178
THR
296
A
GLY
297
n
179
GLY
297
A
THR
298
n
180
THR
298
A
TRP
299
n
181
TRP
299
A
GLU
300
n
182
GLU
300
A
CYS
301
n
183
CYS
301
A
GLY
302
n
184
GLY
302
A
ARG
303
n
185
ARG
303
A
LEU
304
n
186
LEU
304
A
SER
305
n
187
SER
305
A
TYR
306
n
188
TYR
306
A
CYS
307
n
189
CYS
307
A
LEU
308
n
190
LEU
308
A
GLU
309
n
191
GLU
309
A
ASP
310
n
192
ASP
310
A
THR
311
n
193
THR
311
A
ALA
312
n
194
ALA
312
A
GLY
313
n
195
GLY
313
A
GLY
314
n
196
GLY
314
A
PHE
315
n
197
PHE
315
A
GLN
316
n
198
GLN
316
A
GLN
317
n
199
GLN
317
A
LEU
318
n
200
LEU
318
A
LEU
319
n
201
LEU
319
A
LEU
320
n
202
LEU
320
A
GLU
321
n
203
GLU
321
A
PRO
322
n
204
PRO
322
A
MET
323
n
205
MET
323
A
LEU
324
n
206
LEU
324
A
LYS
325
n
207
LYS
325
A
PHE
326
n
208
PHE
326
A
HIS
327
n
209
HIS
327
A
TYR
328
n
210
TYR
328
A
MET
329
n
211
MET
329
A
LEU
330
n
212
LEU
330
A
LYS
331
n
213
LYS
331
A
LYS
332
n
214
LYS
332
A
LEU
333
n
215
LEU
333
A
GLN
334
n
216
GLN
334
A
LEU
335
n
217
LEU
335
A
HIS
336
n
218
HIS
336
A
GLU
337
n
219
GLU
337
A
GLU
338
n
220
GLU
338
A
GLU
339
n
221
GLU
339
A
TYR
340
n
222
TYR
340
A
VAL
341
n
223
VAL
341
A
LEU
342
n
224
LEU
342
A
MET
343
n
225
MET
343
A
GLN
344
n
226
GLN
344
A
ALA
345
n
227
ALA
345
A
ILE
346
n
228
ILE
346
A
SER
347
n
229
SER
347
A
LEU
348
n
230
LEU
348
A
PHE
349
n
231
PHE
349
A
SER
350
n
232
SER
350
A
PRO
351
n
233
PRO
351
A
ASP
352
n
234
ASP
352
A
ARG
353
n
235
ARG
353
A
PRO
354
n
236
PRO
354
A
GLY
355
n
237
GLY
355
A
VAL
356
n
238
VAL
356
A
LEU
357
n
239
LEU
357
A
GLN
358
n
240
GLN
358
A
HIS
359
n
241
HIS
359
A
ARG
360
n
242
ARG
360
A
VAL
361
n
243
VAL
361
A
VAL
362
n
244
VAL
362
A
ASP
363
n
245
ASP
363
A
GLN
364
n
246
GLN
364
A
LEU
365
n
247
LEU
365
A
GLN
366
n
248
GLN
366
A
GLU
367
n
249
GLU
367
A
GLN
368
n
250
GLN
368
A
PHE
369
n
251
PHE
369
A
ALA
370
n
252
ALA
370
A
ILE
371
n
253
ILE
371
A
THR
372
n
254
THR
372
A
LEU
373
n
255
LEU
373
A
LYS
374
n
256
LYS
374
A
SER
375
n
257
SER
375
A
TYR
376
n
258
TYR
376
A
ILE
377
n
259
ILE
377
A
GLU
378
n
260
GLU
378
A
CYS
379
n
261
CYS
379
A
ASN
380
n
262
ASN
380
A
ARG
381
n
263
ARG
381
A
PRO
382
n
264
PRO
382
A
GLN
383
n
265
GLN
383
A
PRO
384
n
266
PRO
384
A
ALA
385
n
267
ALA
385
A
HIS
386
n
268
HIS
386
A
ARG
387
n
269
ARG
387
A
PHE
388
n
270
PHE
388
A
LEU
389
n
271
LEU
389
A
PHE
390
n
272
PHE
390
A
LEU
391
n
273
LEU
391
A
LYS
392
n
274
LYS
392
A
ILE
393
n
275
ILE
393
A
MET
394
n
276
MET
394
A
ALA
395
n
277
ALA
395
A
MET
396
n
278
MET
396
A
LEU
397
n
279
LEU
397
A
THR
398
n
280
THR
398
A
GLU
399
n
281
GLU
399
A
LEU
400
n
282
LEU
400
A
ARG
401
n
283
ARG
401
A
SER
402
n
284
SER
402
A
ILE
403
n
285
ILE
403
A
ASN
404
n
286
ASN
404
A
ALA
405
n
287
ALA
405
A
GLN
406
n
288
GLN
406
A
HIS
407
n
289
HIS
407
A
THR
408
n
290
THR
408
A
GLN
409
n
291
GLN
409
A
ARG
410
n
292
ARG
410
A
LEU
411
n
293
LEU
411
A
LEU
412
n
294
LEU
412
A
ARG
413
n
295
ARG
413
A
ILE
414
n
296
ILE
414
A
GLN
415
n
297
GLN
415
A
ASP
416
n
298
ASP
416
A
ILE
417
n
299
ILE
417
A
HIS
418
n
300
HIS
418
A
PRO
419
n
301
PRO
419
A
PHE
420
n
302
PHE
420
A
ALA
421
n
303
ALA
421
A
THR
422
n
304
THR
422
A
PRO
423
n
305
PRO
423
A
LEU
424
n
306
LEU
424
A
MET
425
n
307
MET
425
A
GLN
426
n
308
GLN
426
A
GLU
427
n
309
GLU
427
A
LEU
428
n
310
LEU
428
A
PHE
429
n
311
PHE
429
A
GLY
430
n
312
GLY
430
A
ILE
431
n
313
ILE
431
A
THR
432
n
314
THR
432
A
GLY
433
n
315
GLY
433
A
SER
434
n
316
SER
434
A
author_defined_assembly
1
monomeric
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
TYR
225
A
O
TYR
107
A
N
LEU
213
A
N
LEU
95
A
N
SER
212
A
N
SER
94
A
O
CYS
307
A
O
CYS
189
A
O
LEU
304
A
O
LEU
186
A
N
CYS
301
A
N
CYS
183
A
O
THR
298
A
O
THR
180
A
N
ASN
293
A
N
ASN
175
1
A
CG
GLU
146
A
CG
GLU
28
1
Y
1
A
CD
GLU
146
A
CD
GLU
28
1
Y
1
A
OE1
GLU
146
A
OE1
GLU
28
1
Y
1
A
OE2
GLU
146
A
OE2
GLU
28
1
Y
1
A
CD
LYS
170
A
CD
LYS
52
1
Y
1
A
CE
LYS
170
A
CE
LYS
52
1
Y
1
A
NZ
LYS
170
A
NZ
LYS
52
1
Y
1
A
CG1
VAL
177
A
CG1
VAL
59
1
Y
1
A
CG2
VAL
177
A
CG2
VAL
59
1
Y
1
A
CG
LYS
198
A
CG
LYS
80
1
Y
1
A
CD
LYS
198
A
CD
LYS
80
1
Y
1
A
CE
LYS
198
A
CE
LYS
80
1
Y
1
A
NZ
LYS
198
A
NZ
LYS
80
1
Y
1
A
CG
TRP
199
A
CG
TRP
81
1
Y
1
A
CD1
TRP
199
A
CD1
TRP
81
1
Y
1
A
CD2
TRP
199
A
CD2
TRP
81
1
Y
1
A
NE1
TRP
199
A
NE1
TRP
81
1
Y
1
A
CE2
TRP
199
A
CE2
TRP
81
1
Y
1
A
CE3
TRP
199
A
CE3
TRP
81
1
Y
1
A
CZ2
TRP
199
A
CZ2
TRP
81
1
Y
1
A
CZ3
TRP
199
A
CZ3
TRP
81
1
Y
1
A
CH2
TRP
199
A
CH2
TRP
81
1
Y
1
A
OG
SER
200
A
OG
SER
82
1
Y
1
A
CG
GLN
201
A
CG
GLN
83
1
Y
1
A
CD
GLN
201
A
CD
GLN
83
1
Y
1
A
OE1
GLN
201
A
OE1
GLN
83
1
Y
1
A
NE2
GLN
201
A
NE2
GLN
83
1
Y
1
A
CG1
VAL
202
A
CG1
VAL
84
1
Y
1
A
CG2
VAL
202
A
CG2
VAL
84
1
Y
1
A
CG
ARG
203
A
CG
ARG
85
1
Y
1
A
CD
ARG
203
A
CD
ARG
85
1
Y
1
A
NE
ARG
203
A
NE
ARG
85
1
Y
1
A
CZ
ARG
203
A
CZ
ARG
85
1
Y
1
A
NH1
ARG
203
A
NH1
ARG
85
1
Y
1
A
NH2
ARG
203
A
NH2
ARG
85
1
Y
1
A
CG
LYS
204
A
CG
LYS
86
1
Y
1
A
CD
LYS
204
A
CD
LYS
86
1
Y
1
A
CE
LYS
204
A
CE
LYS
86
1
Y
1
A
NZ
LYS
204
A
NZ
LYS
86
1
Y
1
A
SG
CYS
207
A
SG
CYS
89
1
Y
1
A
CG
GLU
218
A
CG
GLU
100
1
Y
1
A
CD
GLU
218
A
CD
GLU
100
1
Y
1
A
OE1
GLU
218
A
OE1
GLU
100
1
Y
1
A
OE2
GLU
218
A
OE2
GLU
100
1
Y
1
A
CD
LYS
226
A
CD
LYS
108
1
Y
1
A
CE
LYS
226
A
CE
LYS
108
1
Y
1
A
NZ
LYS
226
A
NZ
LYS
108
1
Y
1
A
OG
SER
231
A
OG
SER
113
1
Y
1
A
CG
LYS
234
A
CG
LYS
116
1
Y
1
A
CD
LYS
234
A
CD
LYS
116
1
Y
1
A
CE
LYS
234
A
CE
LYS
116
1
Y
1
A
NZ
LYS
234
A
NZ
LYS
116
1
Y
1
A
CG
GLU
235
A
CG
GLU
117
1
Y
1
A
CD
GLU
235
A
CD
GLU
117
1
Y
1
A
OE1
GLU
235
A
OE1
GLU
117
1
Y
1
A
OE2
GLU
235
A
OE2
GLU
117
1
Y
1
A
CG
ASP
310
A
CG
ASP
192
1
Y
1
A
OD1
ASP
310
A
OD1
ASP
192
1
Y
1
A
OD2
ASP
310
A
OD2
ASP
192
1
Y
1
A
OG1
THR
311
A
OG1
THR
193
1
Y
1
A
CG2
THR
311
A
CG2
THR
193
1
Y
1
A
CG
PHE
315
A
CG
PHE
197
1
Y
1
A
CD1
PHE
315
A
CD1
PHE
197
1
Y
1
A
CD2
PHE
315
A
CD2
PHE
197
1
Y
1
A
CE1
PHE
315
A
CE1
PHE
197
1
Y
1
A
CE2
PHE
315
A
CE2
PHE
197
1
Y
1
A
CZ
PHE
315
A
CZ
PHE
197
1
Y
1
A
CG
GLN
316
A
CG
GLN
198
1
Y
1
A
CD
GLN
316
A
CD
GLN
198
1
Y
1
A
OE1
GLN
316
A
OE1
GLN
198
1
Y
1
A
NE2
GLN
316
A
NE2
GLN
198
1
Y
1
A
CG
GLN
317
A
CG
GLN
199
1
Y
1
A
CD
GLN
317
A
CD
GLN
199
1
Y
1
A
OE1
GLN
317
A
OE1
GLN
199
1
Y
1
A
NE2
GLN
317
A
NE2
GLN
199
1
Y
1
A
CD
LYS
332
A
CD
LYS
214
1
Y
1
A
CE
LYS
332
A
CE
LYS
214
1
Y
1
A
NZ
LYS
332
A
NZ
LYS
214
1
Y
1
A
MET
119
A
MET
1
1
Y
1
A
LYS
120
A
LYS
2
1
Y
1
A
LYS
121
A
LYS
3
1
Y
1
A
GLY
122
A
GLY
4
1
Y
1
A
HIS
123
A
HIS
5
1
Y
1
A
HIS
124
A
HIS
6
1
Y
1
A
HIS
125
A
HIS
7
1
Y
1
A
HIS
126
A
HIS
8
1
Y
1
A
HIS
127
A
HIS
9
1
Y
1
A
HIS
128
A
HIS
10
1
Y
1
A
GLY
129
A
GLY
11
1
Y
1
A
SER
130
A
SER
12
1
Y
1
A
GLU
131
A
GLU
13
1
Y
1
A
ARG
132
A
ARG
14
1
Y
1
A
THR
133
A
THR
15
1
Y
1
A
GLY
134
A
GLY
16
1
Y
1
A
THR
135
A
THR
17
1
Y
1
A
GLN
136
A
GLN
18
1
Y
1
A
PRO
137
A
PRO
19
1
Y
1
A
LEU
138
A
LEU
20
1
Y
1
A
GLY
139
A
GLY
21
1
Y
1
A
VAL
140
A
VAL
22
1
Y
1
A
GLN
141
A
GLN
23
1
Y
1
A
LEU
178
A
LEU
60
1
Y
1
A
SER
179
A
SER
61
1
Y
1
A
SER
180
A
SER
62
1
Y
1
A
GLY
181
A
GLY
63
1
Y
1
A
CYS
182
A
CYS
64
1
Y
1
A
GLU
183
A
GLU
65
1
Y
1
A
LEU
184
A
LEU
66
1
Y
1
A
PRO
185
A
PRO
67
1
Y
1
A
GLU
186
A
GLU
68
1
Y
1
A
SER
187
A
SER
69
1
Y
1
A
LEU
188
A
LEU
70
1
Y
1
A
GLN
189
A
GLN
71
1
Y
1
A
ALA
190
A
ALA
72
1
Y
1
A
PRO
191
A
PRO
73
1
Y
1
A
SER
192
A
SER
74
1
Y
1
A
ARG
193
A
ARG
75
1
Y
1
A
GLU
194
A
GLU
76
1
Y
1
A
GLU
195
A
GLU
77
1
Y
1
A
ALA
196
A
ALA
78
1
Y
1
A
ALA
197
A
ALA
79
1
Y
1
A
LYS
204
-68.26
14.56
1
A
SER
208
-67.43
19.47
1
A
LYS
210
-161.24
105.24
1
A
GLU
218
-69.95
9.89
1
A
PRO
228
-77.40
-160.31
1
A
SER
231
-161.09
67.68
1
A
LYS
234
-3.00
-75.82
1
A
GLU
235
-2.10
-59.33
1
A
ILE
236
-66.46
3.08
1
A
CYS
301
-106.47
68.65
1
A
THR
311
-148.28
-147.19
1
A
ALA
312
-18.30
-66.96
1
A
ASP
352
-103.17
45.47
1
A
GLN
358
-80.99
48.03
1
A
PHE
420
-159.46
-18.75
PROTEIN_REP.PARAM
PROTEIN.TOP
HYP5.PAR
HYP5.TOP
WATER_REP.PARAM
WATER.TOP
39.8
1.39
0.00
0.00
1.39
0.00
-2.79
0.246
0.008
0.212
0.212
0.212
2.15
19.87
998
20273
20167
4.9
99.5
RANDOM
1
RESTRAINED
THROUGHOUT
0.0
0.0
MOLECULAR REPLACEMENT
Engh & Huber
FLAT MODEL
49.5976
0.344188
0.29
0.25
5.00
0.18
0.16
2.15
19.87
265
2450
39
0
2146
0.006
1.1
21.1
0.75
1.59
1.50
2.60
2.00
10.76
2.00
12.00
2.50
0.278
0.026
0.235
2.23
111
1861
1989
10
5.6
100.0
21.0
2.15
19.87
1M13
20273
20273
0
0
0.057
1
16.0
5.3
99.4
2.15
2.23
4.7
1989
0.377
100
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
1.0
Crystal Structure of the Human Pregane X Receptor Ligand Binding Domain in Complex with Hyperforin, a Constituent of St. John's Wort
1
N
N
2
N
N
3
N
N
The biological assembly is a monomer.
A
THR
144
A
THR
26
HELX_P
A
PHE
162
A
PHE
44
1
1
19
A
LYS
198
A
LYS
80
HELX_P
A
LYS
204
A
LYS
86
1
2
7
A
ASP
205
A
ASP
87
HELX_P
A
LEU
209
A
LEU
91
5
3
5
A
GLY
233
A
GLY
115
HELX_P
A
SER
238
A
SER
120
5
4
6
A
LEU
239
A
LEU
121
HELX_P
A
ILE
261
A
ILE
143
1
5
23
A
ILE
261
A
ILE
143
HELX_P
A
ASP
266
A
ASP
148
1
6
6
A
PRO
268
A
PRO
150
HELX_P
A
VAL
291
A
VAL
173
1
7
24
A
GLY
313
A
GLY
195
HELX_P
A
LEU
319
A
LEU
201
1
8
7
A
GLU
321
A
GLU
203
HELX_P
A
LEU
333
A
LEU
215
1
9
13
A
HIS
336
A
HIS
218
HELX_P
A
PHE
349
A
PHE
231
1
10
14
A
GLN
358
A
GLN
240
HELX_P
A
ARG
381
A
ARG
263
1
11
24
A
GLN
383
A
GLN
265
HELX_P
A
ARG
387
A
ARG
269
5
12
5
A
PHE
388
A
PHE
270
HELX_P
A
HIS
418
A
HIS
300
1
13
31
A
THR
422
A
THR
304
HELX_P
A
GLY
430
A
GLY
312
1
14
9
TRANSCRIPTION
nuclear receptor, ligand binding domain, protein-ligand complex, TRANSCRIPTION
PXR_HUMAN
UNP
1
130
O75469
SERTGTQPLGVQGLTEEQRMMIRELMDAQMKTFDTTFSHFKNFRLPGVLSSGCELPESLQAPSREEAAKWSQVRKDLCSL
KVSLQLRGEDGSVWNYKPPADSGGKEIFSLLPHMADMSTYMFKGIISFAKVISYFRDLPIEDQISLLKGAAFELCQLRFN
TVFNAETGTWECGRLSYCLEDTAGGFQQLLLEPMLKFHYMLKKLQLHEEEYVLMQAISLFSPDRPGVLQHRVVDQLQEQF
AITLKSYIECNRPQPAHRFLFLKIMAMLTELRSINAQHTQRLLRIQDIHPFATPLMQELFGITGS
130
434
1M13
130
434
O75469
A
1
12
316
1
expression tag
MET
119
1M13
A
O75469
UNP
1
1
expression tag
LYS
120
1M13
A
O75469
UNP
2
1
expression tag
LYS
121
1M13
A
O75469
UNP
3
1
expression tag
GLY
122
1M13
A
O75469
UNP
4
1
expression tag
HIS
123
1M13
A
O75469
UNP
5
1
expression tag
HIS
124
1M13
A
O75469
UNP
6
1
expression tag
HIS
125
1M13
A
O75469
UNP
7
1
expression tag
HIS
126
1M13
A
O75469
UNP
8
1
expression tag
HIS
127
1M13
A
O75469
UNP
9
1
expression tag
HIS
128
1M13
A
O75469
UNP
10
1
expression tag
GLY
129
1M13
A
O75469
UNP
11
5
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
222
A
VAL
104
A
TYR
225
A
TYR
107
A
VAL
211
A
VAL
93
A
ARG
216
A
ARG
98
A
LEU
304
A
LEU
186
A
LEU
308
A
LEU
190
A
THR
298
A
THR
180
A
CYS
301
A
CYS
183
A
PHE
292
A
PHE
174
A
ASN
293
A
ASN
175
BINDING SITE FOR RESIDUE HYF A 435
A
HYF
435
Software
15
A
LEU
209
A
LEU
91
15
1_555
A
LEU
240
A
LEU
122
15
1_555
A
MET
243
A
MET
125
15
1_555
A
SER
247
A
SER
129
15
1_555
A
PHE
281
A
PHE
163
15
1_555
A
CYS
284
A
CYS
166
15
1_555
A
GLN
285
A
GLN
167
15
1_555
A
PHE
288
A
PHE
170
15
1_555
A
TRP
299
A
TRP
181
15
1_555
A
MET
323
A
MET
205
15
1_555
A
HIS
407
A
HIS
289
15
1_555
A
ILE
414
A
ILE
296
15
1_555
A
PHE
420
A
PHE
302
15
1_555
A
HOH
471
C
HOH
15
1_555
A
HOH
504
C
HOH
15
1_555
96
P 43 21 2