0.010948
0.000000
0.000000
0.000000
0.010948
0.000000
0.000000
0.000000
0.011716
0.00000
0.00000
0.00000
Delfosse, V.
Huet, T.
Bourguet, W.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
91.340
91.340
85.350
C20 H24 O2
296.403
Ethinyl estradiol
non-polymer
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
C6 H14 O2
118.174
(4S)-2-METHYL-2,4-PENTANEDIOL
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
C
N
2
S
C
N
3
N
C
N
4
N
C
N
5
S
C
Y
6
N
C
Y
7
N
C
Y
8
N
C
Y
9
N
C
N
10
N
O
Y
11
N
C
Y
12
N
C
N
13
N
C
N
14
N
C
N
15
R
C
N
16
S
C
N
17
N
C
N
18
N
C
N
19
R
C
N
20
N
O
N
21
N
C
N
22
N
C
N
23
N
H
N
24
N
H
N
25
N
H
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
N
N
48
S
C
N
49
N
C
N
50
N
O
N
51
N
C
N
52
N
O
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
N
N
61
S
C
N
62
N
C
N
63
N
O
N
64
N
C
N
65
N
C
N
66
N
C
N
67
N
N
N
68
N
C
N
69
N
N
N
70
N
N
N
71
N
O
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
N
N
88
S
C
N
89
N
C
N
90
N
O
N
91
N
C
N
92
N
C
N
93
N
O
N
94
N
N
N
95
N
O
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
N
N
105
S
C
N
106
N
C
N
107
N
O
N
108
N
C
N
109
N
C
N
110
N
O
N
111
N
O
N
112
N
O
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
N
N
121
R
C
N
122
N
C
N
123
N
O
N
124
N
C
N
125
N
S
N
126
N
O
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
N
N
135
S
C
N
136
N
C
N
137
N
O
N
138
N
C
N
139
N
C
N
140
N
C
N
141
N
O
N
142
N
N
N
143
N
O
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
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
N
N
155
S
C
N
156
N
C
N
157
N
O
N
158
N
C
N
159
N
C
N
160
N
C
N
161
N
O
N
162
N
O
N
163
N
O
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
H
N
171
N
H
N
172
N
H
N
173
N
N
N
174
N
C
N
175
N
C
N
176
N
O
N
177
N
O
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
Y
188
N
C
Y
189
N
N
Y
190
N
C
Y
191
N
C
Y
192
N
N
N
193
N
O
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
O
N
205
N
H
N
206
N
H
N
207
N
N
N
208
S
C
N
209
N
C
N
210
N
O
N
211
S
C
N
212
N
C
N
213
N
C
N
214
N
C
N
215
N
O
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
N
N
230
S
C
N
231
N
C
N
232
N
O
N
233
N
C
N
234
N
C
N
235
N
C
N
236
N
C
N
237
N
O
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
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
N
256
N
C
N
257
N
C
N
258
N
C
N
259
N
N
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
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
S
N
283
N
C
N
284
N
O
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
C
N
297
N
C
N
298
N
O
N
299
N
C
N
300
N
C
N
301
S
C
N
302
N
O
N
303
N
C
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
C
Y
327
N
C
Y
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
N
346
N
C
N
347
N
C
N
348
N
O
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
N
N
359
S
C
N
360
N
C
N
361
N
O
N
362
N
C
N
363
N
O
N
364
N
O
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
R
C
N
377
N
O
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
N
N
390
S
C
N
391
N
C
N
392
N
O
N
393
N
C
Y
394
N
C
Y
395
N
C
Y
396
N
C
Y
397
N
N
Y
398
N
C
Y
399
N
C
Y
400
N
C
Y
401
N
C
Y
402
N
C
N
403
N
O
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
N
N
417
S
C
N
418
N
C
N
419
N
O
N
420
N
C
Y
421
N
C
Y
422
N
C
Y
423
N
C
Y
424
N
C
Y
425
N
C
Y
426
N
C
N
427
N
O
N
428
N
O
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
H
N
440
N
N
N
441
S
C
N
442
N
C
N
443
N
O
N
444
N
C
N
445
N
C
N
446
N
C
N
447
N
O
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
H
N
456
N
H
N
457
N
H
N
458
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
Y
7
N
doub
Y
8
N
sing
Y
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
Y
15
N
doub
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
Y
20
N
doub
N
21
N
sing
N
22
N
sing
N
23
N
trip
Y
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
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
doub
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
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
doub
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
sing
N
81
N
sing
N
82
N
doub
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
doub
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
sing
N
109
N
sing
N
110
N
doub
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
doub
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
doub
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
sing
N
137
N
sing
N
138
N
doub
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
doub
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
doub
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
doub
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
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
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
Y
189
N
sing
Y
190
N
doub
Y
191
N
doub
N
192
N
sing
Y
193
N
sing
N
194
N
sing
Y
195
N
sing
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
doub
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
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
doub
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
doub
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
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
doub
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
Y
318
N
doub
Y
319
N
sing
Y
320
N
sing
N
321
N
sing
Y
322
N
doub
N
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
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
sing
N
336
N
doub
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
doub
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
doub
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
Y
387
N
doub
Y
388
N
sing
Y
389
N
sing
N
390
N
sing
Y
391
N
doub
Y
392
N
sing
Y
393
N
sing
N
394
N
sing
Y
395
N
sing
Y
396
N
doub
N
397
N
sing
Y
398
N
doub
N
399
N
sing
Y
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
doub
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
Y
415
N
doub
Y
416
N
sing
Y
417
N
sing
N
418
N
sing
Y
419
N
doub
N
420
N
sing
Y
421
N
doub
N
422
N
sing
Y
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
doub
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
sing
UK
Nat Commun
2041-1723
6
8089
8089
10.1038/ncomms9089
26333997
Synergistic activation of human pregnane X receptor by binary cocktails of pharmaceutical and environmental compounds.
2015
10.2210/pdb4x1f/pdb
pdb_00004x1f
100
1
PIXEL
2014-05-16
DECTRIS PILATUS 2M-F
Si(111)
SINGLE WAVELENGTH
M
x-ray
1
0.8726
1.0
ID23-2
ESRF
0.8726
SYNCHROTRON
ESRF BEAMLINE ID23-2
36280.867
Nuclear receptor subfamily 1 group I member 2
UNP residues 130-434
1
man
polymer
296.403
Ethinyl estradiol
1
syn
non-polymer
118.174
(4S)-2-METHYL-2,4-PENTANEDIOL
2
syn
non-polymer
18.015
water
170
nat
water
Orphan nuclear receptor PAR1,Orphan nuclear receptor PXR,Pregnane X receptor,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
Synthetic gene
sample
1
316
NR1I2, PXR
9606
Homo sapiens
469008
Escherichia coli BL21(DE3)
Plasmid
Biological sequence
pRSETA
2.6
52.5
VAPOR DIFFUSION, HANGING DROP
7.1
100 mM NaCl, 100 mM Imidazole, 10% Isopropanol
291
audit_author
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Database references
Data collection
Structure summary
Data collection
Database references
Refinement description
1
0
2015-09-09
1
1
2015-09-16
1
2
2018-07-04
1
3
2024-01-10
_audit_author.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
France
ANR CESA
France
Plan Cancer Inserm
N
RCSB
Y
PDBE
2014-11-24
REL
REL
3WF
Ethinyl estradiol
MPD
(4S)-2-METHYL-2,4-PENTANEDIOL
HOH
water
1ILG
PDB
experimental model
EE2
1
2
3WF
3WF
501
A
MPD
1
3
MPD
MPD
502
A
MPD
1
3
MPD
MPD
503
A
HOH
40
4
HOH
HOH
601
A
HOH
186
4
HOH
HOH
602
A
HOH
37
4
HOH
HOH
603
A
HOH
22
4
HOH
HOH
604
A
HOH
191
4
HOH
HOH
605
A
HOH
185
4
HOH
HOH
606
A
HOH
10
4
HOH
HOH
607
A
HOH
28
4
HOH
HOH
608
A
HOH
147
4
HOH
HOH
609
A
HOH
99
4
HOH
HOH
610
A
HOH
65
4
HOH
HOH
611
A
HOH
138
4
HOH
HOH
612
A
HOH
11
4
HOH
HOH
613
A
HOH
164
4
HOH
HOH
614
A
HOH
96
4
HOH
HOH
615
A
HOH
111
4
HOH
HOH
616
A
HOH
102
4
HOH
HOH
617
A
HOH
57
4
HOH
HOH
618
A
HOH
176
4
HOH
HOH
619
A
HOH
130
4
HOH
HOH
620
A
HOH
16
4
HOH
HOH
621
A
HOH
193
4
HOH
HOH
622
A
HOH
105
4
HOH
HOH
623
A
HOH
87
4
HOH
HOH
624
A
HOH
190
4
HOH
HOH
625
A
HOH
88
4
HOH
HOH
626
A
HOH
41
4
HOH
HOH
627
A
HOH
167
4
HOH
HOH
628
A
HOH
54
4
HOH
HOH
629
A
HOH
103
4
HOH
HOH
630
A
HOH
188
4
HOH
HOH
631
A
HOH
66
4
HOH
HOH
632
A
HOH
178
4
HOH
HOH
633
A
HOH
181
4
HOH
HOH
634
A
HOH
72
4
HOH
HOH
635
A
HOH
101
4
HOH
HOH
636
A
HOH
129
4
HOH
HOH
637
A
HOH
38
4
HOH
HOH
638
A
HOH
78
4
HOH
HOH
639
A
HOH
145
4
HOH
HOH
640
A
HOH
169
4
HOH
HOH
641
A
HOH
2
4
HOH
HOH
642
A
HOH
4
4
HOH
HOH
643
A
HOH
6
4
HOH
HOH
644
A
HOH
7
4
HOH
HOH
645
A
HOH
8
4
HOH
HOH
646
A
HOH
9
4
HOH
HOH
647
A
HOH
12
4
HOH
HOH
648
A
HOH
14
4
HOH
HOH
649
A
HOH
15
4
HOH
HOH
650
A
HOH
17
4
HOH
HOH
651
A
HOH
18
4
HOH
HOH
652
A
HOH
19
4
HOH
HOH
653
A
HOH
21
4
HOH
HOH
654
A
HOH
23
4
HOH
HOH
655
A
HOH
24
4
HOH
HOH
656
A
HOH
25
4
HOH
HOH
657
A
HOH
27
4
HOH
HOH
658
A
HOH
29
4
HOH
HOH
659
A
HOH
30
4
HOH
HOH
660
A
HOH
31
4
HOH
HOH
661
A
HOH
32
4
HOH
HOH
662
A
HOH
34
4
HOH
HOH
663
A
HOH
35
4
HOH
HOH
664
A
HOH
39
4
HOH
HOH
665
A
HOH
43
4
HOH
HOH
666
A
HOH
44
4
HOH
HOH
667
A
HOH
45
4
HOH
HOH
668
A
HOH
46
4
HOH
HOH
669
A
HOH
47
4
HOH
HOH
670
A
HOH
48
4
HOH
HOH
671
A
HOH
49
4
HOH
HOH
672
A
HOH
50
4
HOH
HOH
673
A
HOH
51
4
HOH
HOH
674
A
HOH
52
4
HOH
HOH
675
A
HOH
53
4
HOH
HOH
676
A
HOH
55
4
HOH
HOH
677
A
HOH
56
4
HOH
HOH
678
A
HOH
58
4
HOH
HOH
679
A
HOH
59
4
HOH
HOH
680
A
HOH
60
4
HOH
HOH
681
A
HOH
61
4
HOH
HOH
682
A
HOH
62
4
HOH
HOH
683
A
HOH
63
4
HOH
HOH
684
A
HOH
64
4
HOH
HOH
685
A
HOH
67
4
HOH
HOH
686
A
HOH
68
4
HOH
HOH
687
A
HOH
71
4
HOH
HOH
688
A
HOH
73
4
HOH
HOH
689
A
HOH
74
4
HOH
HOH
690
A
HOH
79
4
HOH
HOH
691
A
HOH
80
4
HOH
HOH
692
A
HOH
83
4
HOH
HOH
693
A
HOH
84
4
HOH
HOH
694
A
HOH
85
4
HOH
HOH
695
A
HOH
93
4
HOH
HOH
696
A
HOH
94
4
HOH
HOH
697
A
HOH
95
4
HOH
HOH
698
A
HOH
98
4
HOH
HOH
699
A
HOH
100
4
HOH
HOH
700
A
HOH
104
4
HOH
HOH
701
A
HOH
106
4
HOH
HOH
702
A
HOH
107
4
HOH
HOH
703
A
HOH
108
4
HOH
HOH
704
A
HOH
109
4
HOH
HOH
705
A
HOH
110
4
HOH
HOH
706
A
HOH
112
4
HOH
HOH
707
A
HOH
113
4
HOH
HOH
708
A
HOH
114
4
HOH
HOH
709
A
HOH
115
4
HOH
HOH
710
A
HOH
117
4
HOH
HOH
711
A
HOH
118
4
HOH
HOH
712
A
HOH
119
4
HOH
HOH
713
A
HOH
120
4
HOH
HOH
714
A
HOH
121
4
HOH
HOH
715
A
HOH
122
4
HOH
HOH
716
A
HOH
123
4
HOH
HOH
717
A
HOH
124
4
HOH
HOH
718
A
HOH
125
4
HOH
HOH
719
A
HOH
126
4
HOH
HOH
720
A
HOH
127
4
HOH
HOH
721
A
HOH
128
4
HOH
HOH
722
A
HOH
131
4
HOH
HOH
723
A
HOH
132
4
HOH
HOH
724
A
HOH
133
4
HOH
HOH
725
A
HOH
134
4
HOH
HOH
726
A
HOH
135
4
HOH
HOH
727
A
HOH
136
4
HOH
HOH
728
A
HOH
137
4
HOH
HOH
729
A
HOH
139
4
HOH
HOH
730
A
HOH
140
4
HOH
HOH
731
A
HOH
141
4
HOH
HOH
732
A
HOH
142
4
HOH
HOH
733
A
HOH
143
4
HOH
HOH
734
A
HOH
144
4
HOH
HOH
735
A
HOH
146
4
HOH
HOH
736
A
HOH
148
4
HOH
HOH
737
A
HOH
149
4
HOH
HOH
738
A
HOH
150
4
HOH
HOH
739
A
HOH
151
4
HOH
HOH
740
A
HOH
152
4
HOH
HOH
741
A
HOH
153
4
HOH
HOH
742
A
HOH
154
4
HOH
HOH
743
A
HOH
155
4
HOH
HOH
744
A
HOH
156
4
HOH
HOH
745
A
HOH
157
4
HOH
HOH
746
A
HOH
158
4
HOH
HOH
747
A
HOH
159
4
HOH
HOH
748
A
HOH
160
4
HOH
HOH
749
A
HOH
161
4
HOH
HOH
750
A
HOH
162
4
HOH
HOH
751
A
HOH
163
4
HOH
HOH
752
A
HOH
165
4
HOH
HOH
753
A
HOH
166
4
HOH
HOH
754
A
HOH
168
4
HOH
HOH
755
A
HOH
170
4
HOH
HOH
756
A
HOH
171
4
HOH
HOH
757
A
HOH
172
4
HOH
HOH
758
A
HOH
173
4
HOH
HOH
759
A
HOH
174
4
HOH
HOH
760
A
HOH
175
4
HOH
HOH
761
A
HOH
177
4
HOH
HOH
762
A
HOH
179
4
HOH
HOH
763
A
HOH
180
4
HOH
HOH
764
A
HOH
182
4
HOH
HOH
765
A
HOH
183
4
HOH
HOH
766
A
HOH
184
4
HOH
HOH
767
A
HOH
187
4
HOH
HOH
768
A
HOH
189
4
HOH
HOH
769
A
HOH
192
4
HOH
HOH
770
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
GLU
195
n
77
GLU
195
A
ALA
196
n
78
ALA
196
A
ALA
197
n
79
ALA
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
n
193
311
A
n
194
312
A
n
195
313
A
n
196
314
A
n
197
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_and_software_defined_assembly
PISA
2
dimeric
2610
-47
25500
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
8_664
-y+1,-x+1,-z-1/2
crystal symmetry operation
91.3400000000
91.3400000000
-42.6750000000
A
O
TYR
225
A
O
TYR
107
A
N
LEU
213
A
N
LEU
95
A
N
GLN
214
A
N
GLN
96
A
O
SER
305
A
O
SER
187
A
O
TYR
306
A
O
TYR
188
A
N
TRP
299
A
N
TRP
181
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
CG
ARG
152
A
CG
ARG
34
1
Y
1
A
CD
ARG
152
A
CD
ARG
34
1
Y
1
A
NE
ARG
152
A
NE
ARG
34
1
Y
1
A
CZ
ARG
152
A
CZ
ARG
34
1
Y
1
A
NH1
ARG
152
A
NH1
ARG
34
1
Y
1
A
NH2
ARG
152
A
NH2
ARG
34
1
Y
1
A
CG
LYS
170
A
CG
LYS
52
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
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
CG
LEU
209
A
CG
LEU
91
1
Y
1
A
CD1
LEU
209
A
CD1
LEU
91
1
Y
1
A
CD2
LEU
209
A
CD2
LEU
91
1
Y
1
A
CG
LYS
210
A
CG
LYS
92
1
Y
1
A
CD
LYS
210
A
CD
LYS
92
1
Y
1
A
CE
LYS
210
A
CE
LYS
92
1
Y
1
A
NZ
LYS
210
A
NZ
LYS
92
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
CE
LYS
259
A
CE
LYS
141
1
Y
1
A
NZ
LYS
259
A
NZ
LYS
141
1
Y
1
A
CG
ARG
303
A
CG
ARG
185
1
Y
1
A
CD
ARG
303
A
CD
ARG
185
1
Y
1
A
NE
ARG
303
A
NE
ARG
185
1
Y
1
A
CZ
ARG
303
A
CZ
ARG
185
1
Y
1
A
NH1
ARG
303
A
NH1
ARG
185
1
Y
1
A
NH2
ARG
303
A
NH2
ARG
185
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
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
CG
LEU
318
A
CG
LEU
200
1
Y
1
A
CD1
LEU
318
A
CD1
LEU
200
1
Y
1
A
CD2
LEU
318
A
CD2
LEU
200
1
Y
1
A
CE
LYS
325
A
CE
LYS
207
1
Y
1
A
NZ
LYS
325
A
NZ
LYS
207
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
CG
HIS
359
A
CG
HIS
241
1
Y
1
A
ND1
HIS
359
A
ND1
HIS
241
1
Y
1
A
CD2
HIS
359
A
CD2
HIS
241
1
Y
1
A
CE1
HIS
359
A
CE1
HIS
241
1
Y
1
A
NE2
HIS
359
A
NE2
HIS
241
1
Y
1
A
CG
ARG
360
A
CG
ARG
242
1
Y
1
A
CD
ARG
360
A
CD
ARG
242
1
Y
1
A
NE
ARG
360
A
NE
ARG
242
1
Y
1
A
CZ
ARG
360
A
CZ
ARG
242
1
Y
1
A
NH1
ARG
360
A
NH1
ARG
242
1
Y
1
A
NH2
ARG
360
A
NH2
ARG
242
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
THR
311
A
THR
193
1
Y
1
A
ALA
312
A
ALA
194
1
Y
1
A
GLY
313
A
GLY
195
1
Y
1
A
GLY
314
A
GLY
196
1
Y
1
A
PHE
315
A
PHE
197
1
Y
1
A
A
OD1
O
ASP
HOH
163
601
2.11
1
A
A
OE2
O
GLU
HOH
378
602
2.18
1
A
A
OE2
NH1
GLU
ARG
145
148
2.19
1
A
CYS
301
-106.64
67.16
1
A
PHE
349
-93.70
53.87
1
A
HIS
418
-151.15
86.84
1
A
PHE
420
-157.73
-12.20
30.0
0.2097
0.1822
0.1836
2.000
45.670
1249
24998
5.00
99.98
0.19
Random selection
1
FREE R-VALUE
1.38
MOLECULAR REPLACEMENT
20.49
0.90
1.11
1ILG
ML
FLAT BULK SOLVENT MODEL
2.000
45.670
170
2342
38
0
2134
0.009
2249
0.996
3054
14.466
836
0.045
341
0.005
386
0.2632
0.2174
2.0801
136
2595
100.00
0.2634
0.2044
2.1748
136
2575
100.00
0.2150
0.1924
2.2895
136
2596
100.00
0.2450
0.1860
2.4329
138
2607
100.00
0.2149
0.1973
2.6207
137
2607
100.00
0.2423
0.1979
2.8844
138
2624
100.00
0.2542
0.1983
3.3017
139
2645
100.00
0.2006
0.1629
4.1594
141
2679
100.00
2.00
45.67
4X1F
24998
0.08
1
20.1
10.4
100
0.48
2.00
2.11
4.7
1
10.4
100
refinement
PHENIX
(phenix.refine: 1.8.4_1496)
data reduction
XDS
data scaling
XSCALE
phasing
PHENIX
(phenix.refine: 1.8.4_1496)
Crystal structure of the hPXR-LBD in complex with the synthetic estrogen 17alpha-ethinylestradiol
1
N
N
2
N
N
3
N
N
3
N
N
4
N
N
A
THR
144
A
THR
26
HELX_P
A
PHE
162
A
PHE
44
1
AA1
19
A
ALA
196
A
ALA
78
HELX_P
A
SER
208
A
SER
90
1
AA2
13
A
GLY
233
A
GLY
115
HELX_P
A
SER
238
A
SER
120
5
AA3
6
A
LEU
239
A
LEU
121
HELX_P
A
ILE
261
A
ILE
143
1
AA4
23
A
ILE
261
A
ILE
143
HELX_P
A
ASP
266
A
ASP
148
1
AA5
6
A
PRO
268
A
PRO
150
HELX_P
A
VAL
291
A
VAL
173
1
AA6
24
A
GLU
321
A
GLU
203
HELX_P
A
LEU
333
A
LEU
215
1
AA7
13
A
HIS
336
A
HIS
218
HELX_P
A
PHE
349
A
PHE
231
1
AA8
14
A
GLN
358
A
GLN
240
HELX_P
A
ARG
381
A
ARG
263
1
AA9
24
A
GLN
383
A
GLN
265
HELX_P
A
ARG
387
A
ARG
269
5
AB1
5
A
PHE
388
A
PHE
270
HELX_P
A
HIS
418
A
HIS
300
1
AB2
31
A
THR
422
A
THR
304
HELX_P
A
GLY
430
A
GLY
312
1
AB3
9
GENE REGULATION
nuclear receptor, hormone receptor, pregnane X receptor, estrogen, gene regulation
NR1I2_HUMAN
UNP
1
130
O75469
SERTGTQPLGVQGLTEEQRMMIRELMDAQMKTFDTTFSHFKNFRLPGVLSSGCELPESLQAPSREEAAKWSQVRKDLCSL
KVSLQLRGEDGSVWNYKPPADSGGKEIFSLLPHMADMSTYMFKGIISFAKVISYFRDLPIEDQISLLKGAAFELCQLRFN
TVFNAETGTWECGRLSYCLEDTAGGFQQLLLEPMLKFHYMLKKLQLHEEEYVLMQAISLFSPDRPGVLQHRVVDQLQEQF
AITLKSYIECNRPQPAHRFLFLKIMAMLTELRSINAQHTQRLLRIQDIHPFATPLMQELFGITGS
130
434
4X1F
130
434
O75469
A
1
12
316
1
initiating methionine
MET
119
4X1F
A
O75469
UNP
1
1
expression tag
LYS
120
4X1F
A
O75469
UNP
2
1
expression tag
LYS
121
4X1F
A
O75469
UNP
3
1
expression tag
GLY
122
4X1F
A
O75469
UNP
4
1
expression tag
HIS
123
4X1F
A
O75469
UNP
5
1
expression tag
HIS
124
4X1F
A
O75469
UNP
6
1
expression tag
HIS
125
4X1F
A
O75469
UNP
7
1
expression tag
HIS
126
4X1F
A
O75469
UNP
8
1
expression tag
HIS
127
4X1F
A
O75469
UNP
9
1
expression tag
HIS
128
4X1F
A
O75469
UNP
10
1
expression tag
GLY
129
4X1F
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 3WF A 501
A
3WF
501
Software
10
binding site for residue MPD A 502
A
MPD
502
Software
5
binding site for residue MPD A 503
A
MPD
503
Software
1
A
ASP
205
A
ASP
87
10
1_555
A
LEU
206
A
LEU
88
10
1_555
A
LEU
240
A
LEU
122
10
1_555
A
MET
243
A
MET
125
10
1_555
A
SER
247
A
SER
129
10
1_555
A
PHE
251
A
PHE
133
10
1_555
A
HIS
407
A
HIS
289
10
1_555
A
ARG
410
A
ARG
292
10
1_555
A
ILE
414
A
ILE
296
10
1_555
A
MET
425
A
MET
307
10
1_555
A
GLU
337
A
GLU
219
5
1_555
A
TYR
340
A
TYR
222
5
1_555
A
ARG
387
A
ARG
269
5
3_554
A
HOH
648
E
HOH
5
1_555
A
HOH
688
E
HOH
5
1_555
A
LEU
276
A
LEU
158
1
1_555
96
P 43 21 2