0.012256
0.000000
0.000000
0.000000
0.012256
0.000000
0.000000
0.000000
0.004659
0.00000
0.00000
0.00000
Tanaka, N.
Nonaka, T.
Mitsui, Y.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
81.590
81.590
214.650
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
C26 H43 N O5
449.623
GLYCOCHENODEOXYCHOLIC 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
C21 H29 N7 O14 P2
665.441
1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE
NADH
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
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
C
N
75
N
C
N
76
R
C
N
77
N
O
N
78
N
C
N
79
S
C
N
80
N
C
N
81
R
C
N
82
N
O
N
83
R
C
N
84
S
C
N
85
S
C
N
86
N
C
N
87
N
C
N
88
R
C
N
89
S
C
N
90
N
C
N
91
N
C
N
92
R
C
N
93
N
C
N
94
N
C
N
95
R
C
N
96
N
C
N
97
N
C
N
98
N
C
N
99
N
C
N
100
N
O
N
101
N
N
N
102
N
C
N
103
N
C
N
104
N
O
N
105
N
O
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
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
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
N
N
150
R
C
N
151
N
C
N
152
N
O
N
153
N
C
N
154
N
S
N
155
N
O
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
N
N
164
S
C
N
165
N
C
N
166
N
O
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
N
171
N
N
N
172
N
O
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
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
N
188
N
C
N
189
N
C
N
190
N
O
N
191
N
O
N
192
N
O
N
193
N
H
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
N
N
203
N
C
N
204
N
C
N
205
N
O
N
206
N
O
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
N
N
213
S
C
N
214
N
C
N
215
N
O
N
216
N
C
Y
217
N
C
Y
218
N
N
Y
219
N
C
Y
220
N
C
Y
221
N
N
N
222
N
O
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
O
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
S
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
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
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
N
N
259
S
C
N
260
N
C
N
261
N
O
N
262
N
C
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
O
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
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
N
N
281
S
C
N
282
N
C
N
283
N
O
N
284
N
C
N
285
N
C
N
286
N
C
N
287
N
C
N
288
N
N
N
289
N
O
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
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
N
C
N
310
N
C
N
311
N
S
N
312
N
C
N
313
N
O
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
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
S
P
N
326
N
O
N
327
N
O
N
328
N
O
N
329
N
C
N
330
R
C
N
331
N
O
N
332
S
C
N
333
N
O
N
334
R
C
N
335
N
O
N
336
R
C
Y
337
N
N
Y
338
N
C
Y
339
N
N
Y
340
N
C
Y
341
N
C
N
342
N
N
Y
343
N
N
Y
344
N
C
Y
345
N
N
Y
346
N
C
N
347
N
O
N
348
S
P
N
349
N
O
N
350
N
O
N
351
N
O
N
352
N
C
N
353
R
C
N
354
N
O
N
355
S
C
N
356
N
O
N
357
R
C
N
358
N
O
N
359
R
C
N
360
N
N
N
361
N
C
N
362
N
C
N
363
N
C
N
364
N
O
N
365
N
N
N
366
N
C
N
367
N
C
N
368
N
C
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
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
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
N
N
399
S
C
N
400
N
C
N
401
N
O
N
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
C
Y
406
N
C
Y
407
N
C
Y
408
N
C
N
409
N
O
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
N
N
422
S
C
N
423
N
C
N
424
N
O
N
425
N
C
N
426
N
C
N
427
N
C
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
N
N
439
S
C
N
440
N
C
N
441
N
O
N
442
N
C
N
443
N
O
N
444
N
O
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
N
N
453
S
C
N
454
N
C
N
455
N
O
N
456
R
C
N
457
N
O
N
458
N
C
N
459
N
O
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
H
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
H
N
469
N
N
N
470
S
C
N
471
N
C
N
472
N
O
N
473
N
C
Y
474
N
C
Y
475
N
C
Y
476
N
C
Y
477
N
N
Y
478
N
C
Y
479
N
C
Y
480
N
C
Y
481
N
C
Y
482
N
C
N
483
N
O
N
484
N
H
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
H
N
493
N
H
N
494
N
H
N
495
N
H
N
496
N
N
N
497
S
C
N
498
N
C
N
499
N
O
N
500
N
C
Y
501
N
C
Y
502
N
C
Y
503
N
C
Y
504
N
C
Y
505
N
C
Y
506
N
C
N
507
N
O
N
508
N
O
N
509
N
H
N
510
N
H
N
511
N
H
N
512
N
H
N
513
N
H
N
514
N
H
N
515
N
H
N
516
N
H
N
517
N
H
N
518
N
H
N
519
N
H
N
520
N
N
N
521
S
C
N
522
N
C
N
523
N
O
N
524
N
C
N
525
N
C
N
526
N
C
N
527
N
O
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
H
N
537
N
H
N
538
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
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
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
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
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
doub
N
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
sing
N
153
N
sing
N
154
N
doub
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
doub
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
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
doub
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
doub
N
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
doub
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
doub
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
Y
218
N
sing
Y
219
N
doub
Y
220
N
doub
N
221
N
sing
Y
222
N
sing
N
223
N
sing
Y
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
doub
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
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
doub
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
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
doub
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
doub
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
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
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
sing
N
337
N
sing
Y
338
N
sing
Y
339
N
sing
Y
340
N
doub
N
341
N
sing
Y
342
N
sing
Y
343
N
sing
Y
344
N
doub
N
345
N
sing
Y
346
N
doub
N
347
N
sing
N
348
N
sing
Y
349
N
sing
Y
350
N
doub
N
351
N
sing
Y
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
doub
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
doub
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
N
387
N
sing
N
388
N
sing
N
389
N
doub
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
doub
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
Y
403
N
doub
Y
404
N
sing
Y
405
N
sing
N
406
N
sing
Y
407
N
doub
N
408
N
sing
Y
409
N
doub
N
410
N
sing
Y
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
doub
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
sing
N
436
N
sing
N
437
N
sing
N
438
N
doub
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
N
446
N
sing
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
doub
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
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
doub
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
Y
472
N
doub
Y
473
N
sing
Y
474
N
sing
N
475
N
sing
Y
476
N
doub
Y
477
N
sing
Y
478
N
sing
N
479
N
sing
Y
480
N
sing
Y
481
N
doub
N
482
N
sing
Y
483
N
doub
N
484
N
sing
Y
485
N
sing
N
486
N
sing
N
487
N
sing
N
488
N
sing
N
489
N
sing
N
490
N
sing
N
491
N
sing
N
492
N
sing
N
493
N
sing
N
494
N
sing
N
495
N
doub
N
496
N
sing
N
497
N
sing
N
498
N
sing
N
499
N
sing
Y
500
N
doub
Y
501
N
sing
Y
502
N
sing
N
503
N
sing
Y
504
N
doub
N
505
N
sing
Y
506
N
doub
N
507
N
sing
Y
508
N
sing
N
509
N
sing
N
510
N
sing
N
511
N
sing
N
512
N
sing
N
513
N
sing
N
514
N
sing
N
515
N
sing
N
516
N
sing
N
517
N
sing
N
518
N
sing
N
519
N
doub
N
520
N
sing
N
521
N
sing
N
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
US
Biochemistry
BICHAW
0033
0006-2960
35
7715
7730
10.1021/bi951904d
8672472
Crystal structures of the binary and ternary complexes of 7 alpha-hydroxysteroid dehydrogenase from Escherichia coli.
1996
To be Published
0353
Crystallization and Preliminary X-Ray Crystallographic Studies of 7Alpha-Hydroxysteroid Dehydrogenase from Escherichia Coli
US
J.Bacteriol.
JOBAAY
0767
0021-9193
173
2173
Cloning and Sequencing of the 7 Alpha-Hydroxysteroid Dehydrogenase Gene from Escherichia Coli Hb101 and Characterization of the Expressed Enzyme
1991
10.2210/pdb1ahi/pdb
pdb_00001ahi
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293
1
SUPPER LONG MIRROR
IMAGE PLATE
1994-11-19
RIGAKU RAXIS IIC
M
x-ray
1
1.5418
1.0
1.5418
26801.527
7 ALPHA-HYDROXYSTEROID DEHYDROGENASE
1.1.1.159
2
man
polymer
449.623
GLYCOCHENODEOXYCHOLIC ACID
2
syn
non-polymer
665.441
1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE
2
syn
non-polymer
18.015
water
104
nat
water
no
no
MFNSDNLRLDGKCAIITGAGAGIGKEIAITFATAGASVVVSDINADAANHVVDEIQQLGGQAFACRCDITSEQELSALAD
FAISKLGKVDILVNNAGGGGPKPFDMPMADFRRAYELNVFSFFHLSQLVAPEMEKNGGGVILTITSMAAENKNINMTSYA
SSKAAASHLVRNMAFDLGEKNIRVNGIAPGAILTDALKSVITPEIEQKMLQHTPIRRLGQPQDIANAALFLCSPAASWVS
GQILTVSGGGVQELN
MFNSDNLRLDGKCAIITGAGAGIGKEIAITFATAGASVVVSDINADAANHVVDEIQQLGGQAFACRCDITSEQELSALAD
FAISKLGKVDILVNNAGGGGPKPFDMPMADFRRAYELNVFSFFHLSQLVAPEMEKNGGGVILTITSMAAENKNINMTSYA
SSKAAASHLVRNMAFDLGEKNIRVNGIAPGAILTDALKSVITPEIEQKMLQHTPIRRLGQPQDIANAALFLCSPAASWVS
GQILTVSGGGVQELN
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Escherichia
HB101
Escherichia
sample
HB101
562
Escherichia coli
562
Escherichia coli
DH1
HB101
3.33
62.
8.5
pH 8.5
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Non-polymer description
Data collection
Database references
Derived calculations
Other
1
0
1996-10-14
1
1
2008-03-27
1
2
2011-07-13
1
3
2013-10-30
1
4
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1995-08-25
REL
CHO
GLYCOCHENODEOXYCHOLIC ACID
NAI
1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE
HOH
water
CHO
257
2
CHO
CHO
301
A
NAD
256
3
NAI
NAI
302
A
CHO
257
2
CHO
CHO
301
B
NAD
256
3
NAI
NAI
302
B
HOH
1
4
HOH
HOH
401
A
HOH
3
4
HOH
HOH
402
A
HOH
7
4
HOH
HOH
403
A
HOH
9
4
HOH
HOH
404
A
HOH
10
4
HOH
HOH
405
A
HOH
12
4
HOH
HOH
406
A
HOH
13
4
HOH
HOH
407
A
HOH
16
4
HOH
HOH
408
A
HOH
19
4
HOH
HOH
409
A
HOH
20
4
HOH
HOH
410
A
HOH
24
4
HOH
HOH
411
A
HOH
25
4
HOH
HOH
412
A
HOH
26
4
HOH
HOH
413
A
HOH
28
4
HOH
HOH
414
A
HOH
29
4
HOH
HOH
415
A
HOH
30
4
HOH
HOH
416
A
HOH
37
4
HOH
HOH
417
A
HOH
38
4
HOH
HOH
418
A
HOH
39
4
HOH
HOH
419
A
HOH
40
4
HOH
HOH
420
A
HOH
43
4
HOH
HOH
421
A
HOH
45
4
HOH
HOH
422
A
HOH
46
4
HOH
HOH
423
A
HOH
50
4
HOH
HOH
424
A
HOH
55
4
HOH
HOH
425
A
HOH
56
4
HOH
HOH
426
A
HOH
57
4
HOH
HOH
427
A
HOH
62
4
HOH
HOH
428
A
HOH
63
4
HOH
HOH
429
A
HOH
64
4
HOH
HOH
430
A
HOH
66
4
HOH
HOH
431
A
HOH
69
4
HOH
HOH
432
A
HOH
70
4
HOH
HOH
433
A
HOH
71
4
HOH
HOH
434
A
HOH
73
4
HOH
HOH
435
A
HOH
77
4
HOH
HOH
436
A
HOH
80
4
HOH
HOH
437
A
HOH
82
4
HOH
HOH
438
A
HOH
84
4
HOH
HOH
439
A
HOH
85
4
HOH
HOH
440
A
HOH
87
4
HOH
HOH
441
A
HOH
89
4
HOH
HOH
442
A
HOH
90
4
HOH
HOH
443
A
HOH
92
4
HOH
HOH
444
A
HOH
94
4
HOH
HOH
445
A
HOH
95
4
HOH
HOH
446
A
HOH
96
4
HOH
HOH
447
A
HOH
99
4
HOH
HOH
448
A
HOH
103
4
HOH
HOH
449
A
HOH
2
4
HOH
HOH
401
B
HOH
4
4
HOH
HOH
402
B
HOH
5
4
HOH
HOH
403
B
HOH
6
4
HOH
HOH
404
B
HOH
8
4
HOH
HOH
405
B
HOH
11
4
HOH
HOH
406
B
HOH
14
4
HOH
HOH
407
B
HOH
15
4
HOH
HOH
408
B
HOH
17
4
HOH
HOH
409
B
HOH
18
4
HOH
HOH
410
B
HOH
21
4
HOH
HOH
411
B
HOH
22
4
HOH
HOH
412
B
HOH
23
4
HOH
HOH
413
B
HOH
27
4
HOH
HOH
414
B
HOH
31
4
HOH
HOH
415
B
HOH
32
4
HOH
HOH
416
B
HOH
33
4
HOH
HOH
417
B
HOH
34
4
HOH
HOH
418
B
HOH
35
4
HOH
HOH
419
B
HOH
36
4
HOH
HOH
420
B
HOH
41
4
HOH
HOH
421
B
HOH
42
4
HOH
HOH
422
B
HOH
44
4
HOH
HOH
423
B
HOH
47
4
HOH
HOH
424
B
HOH
48
4
HOH
HOH
425
B
HOH
49
4
HOH
HOH
426
B
HOH
51
4
HOH
HOH
427
B
HOH
52
4
HOH
HOH
428
B
HOH
53
4
HOH
HOH
429
B
HOH
54
4
HOH
HOH
430
B
HOH
58
4
HOH
HOH
431
B
HOH
59
4
HOH
HOH
432
B
HOH
60
4
HOH
HOH
433
B
HOH
61
4
HOH
HOH
434
B
HOH
65
4
HOH
HOH
435
B
HOH
67
4
HOH
HOH
436
B
HOH
68
4
HOH
HOH
437
B
HOH
72
4
HOH
HOH
438
B
HOH
74
4
HOH
HOH
439
B
HOH
75
4
HOH
HOH
440
B
HOH
76
4
HOH
HOH
441
B
HOH
78
4
HOH
HOH
442
B
HOH
79
4
HOH
HOH
443
B
HOH
81
4
HOH
HOH
444
B
HOH
83
4
HOH
HOH
445
B
HOH
86
4
HOH
HOH
446
B
HOH
88
4
HOH
HOH
447
B
HOH
91
4
HOH
HOH
448
B
HOH
93
4
HOH
HOH
449
B
HOH
97
4
HOH
HOH
450
B
HOH
98
4
HOH
HOH
451
B
HOH
100
4
HOH
HOH
452
B
HOH
101
4
HOH
HOH
453
B
HOH
102
4
HOH
HOH
454
B
HOH
104
4
HOH
HOH
455
B
MET
1
n
1
MET
1
A
PHE
2
n
2
PHE
2
A
ASN
3
n
3
ASN
3
A
SER
4
n
4
SER
4
A
ASP
5
n
5
ASP
5
A
ASN
6
n
6
ASN
6
A
LEU
7
n
7
LEU
7
A
ARG
8
n
8
ARG
8
A
LEU
9
n
9
LEU
9
A
ASP
10
n
10
ASP
10
A
GLY
11
n
11
GLY
11
A
LYS
12
n
12
LYS
12
A
CYS
13
n
13
CYS
13
A
ALA
14
n
14
ALA
14
A
ILE
15
n
15
ILE
15
A
ILE
16
n
16
ILE
16
A
THR
17
n
17
THR
17
A
GLY
18
n
18
GLY
18
A
ALA
19
n
19
ALA
19
A
GLY
20
n
20
GLY
20
A
ALA
21
n
21
ALA
21
A
GLY
22
n
22
GLY
22
A
ILE
23
n
23
ILE
23
A
GLY
24
n
24
GLY
24
A
LYS
25
n
25
LYS
25
A
GLU
26
n
26
GLU
26
A
ILE
27
n
27
ILE
27
A
ALA
28
n
28
ALA
28
A
ILE
29
n
29
ILE
29
A
THR
30
n
30
THR
30
A
PHE
31
n
31
PHE
31
A
ALA
32
n
32
ALA
32
A
THR
33
n
33
THR
33
A
ALA
34
n
34
ALA
34
A
GLY
35
n
35
GLY
35
A
ALA
36
n
36
ALA
36
A
SER
37
n
37
SER
37
A
VAL
38
n
38
VAL
38
A
VAL
39
n
39
VAL
39
A
VAL
40
n
40
VAL
40
A
SER
41
n
41
SER
41
A
ASP
42
n
42
ASP
42
A
ILE
43
n
43
ILE
43
A
ASN
44
n
44
ASN
44
A
ALA
45
n
45
ALA
45
A
ASP
46
n
46
ASP
46
A
ALA
47
n
47
ALA
47
A
ALA
48
n
48
ALA
48
A
ASN
49
n
49
ASN
49
A
HIS
50
n
50
HIS
50
A
VAL
51
n
51
VAL
51
A
VAL
52
n
52
VAL
52
A
ASP
53
n
53
ASP
53
A
GLU
54
n
54
GLU
54
A
ILE
55
n
55
ILE
55
A
GLN
56
n
56
GLN
56
A
GLN
57
n
57
GLN
57
A
LEU
58
n
58
LEU
58
A
GLY
59
n
59
GLY
59
A
GLY
60
n
60
GLY
60
A
GLN
61
n
61
GLN
61
A
ALA
62
n
62
ALA
62
A
PHE
63
n
63
PHE
63
A
ALA
64
n
64
ALA
64
A
CYS
65
n
65
CYS
65
A
ARG
66
n
66
ARG
66
A
CYS
67
n
67
CYS
67
A
ASP
68
n
68
ASP
68
A
ILE
69
n
69
ILE
69
A
THR
70
n
70
THR
70
A
SER
71
n
71
SER
71
A
GLU
72
n
72
GLU
72
A
GLN
73
n
73
GLN
73
A
GLU
74
n
74
GLU
74
A
LEU
75
n
75
LEU
75
A
SER
76
n
76
SER
76
A
ALA
77
n
77
ALA
77
A
LEU
78
n
78
LEU
78
A
ALA
79
n
79
ALA
79
A
ASP
80
n
80
ASP
80
A
PHE
81
n
81
PHE
81
A
ALA
82
n
82
ALA
82
A
ILE
83
n
83
ILE
83
A
SER
84
n
84
SER
84
A
LYS
85
n
85
LYS
85
A
LEU
86
n
86
LEU
86
A
GLY
87
n
87
GLY
87
A
LYS
88
n
88
LYS
88
A
VAL
89
n
89
VAL
89
A
ASP
90
n
90
ASP
90
A
ILE
91
n
91
ILE
91
A
LEU
92
n
92
LEU
92
A
VAL
93
n
93
VAL
93
A
ASN
94
n
94
ASN
94
A
ASN
95
n
95
ASN
95
A
ALA
96
n
96
ALA
96
A
GLY
97
n
97
GLY
97
A
GLY
98
n
98
GLY
98
A
GLY
99
n
99
GLY
99
A
GLY
100
n
100
GLY
100
A
PRO
101
n
101
PRO
101
A
LYS
102
n
102
LYS
102
A
PRO
103
n
103
PRO
103
A
PHE
104
n
104
PHE
104
A
ASP
105
n
105
ASP
105
A
MET
106
n
106
MET
106
A
PRO
107
n
107
PRO
107
A
MET
108
n
108
MET
108
A
ALA
109
n
109
ALA
109
A
ASP
110
n
110
ASP
110
A
PHE
111
n
111
PHE
111
A
ARG
112
n
112
ARG
112
A
ARG
113
n
113
ARG
113
A
ALA
114
n
114
ALA
114
A
TYR
115
n
115
TYR
115
A
GLU
116
n
116
GLU
116
A
LEU
117
n
117
LEU
117
A
ASN
118
n
118
ASN
118
A
VAL
119
n
119
VAL
119
A
PHE
120
n
120
PHE
120
A
SER
121
n
121
SER
121
A
PHE
122
n
122
PHE
122
A
PHE
123
n
123
PHE
123
A
HIS
124
n
124
HIS
124
A
LEU
125
n
125
LEU
125
A
SER
126
n
126
SER
126
A
GLN
127
n
127
GLN
127
A
LEU
128
n
128
LEU
128
A
VAL
129
n
129
VAL
129
A
ALA
130
n
130
ALA
130
A
PRO
131
n
131
PRO
131
A
GLU
132
n
132
GLU
132
A
MET
133
n
133
MET
133
A
GLU
134
n
134
GLU
134
A
LYS
135
n
135
LYS
135
A
ASN
136
n
136
ASN
136
A
GLY
137
n
137
GLY
137
A
GLY
138
n
138
GLY
138
A
GLY
139
n
139
GLY
139
A
VAL
140
n
140
VAL
140
A
ILE
141
n
141
ILE
141
A
LEU
142
n
142
LEU
142
A
THR
143
n
143
THR
143
A
ILE
144
n
144
ILE
144
A
THR
145
n
145
THR
145
A
SER
146
n
146
SER
146
A
MET
147
n
147
MET
147
A
ALA
148
n
148
ALA
148
A
ALA
149
n
149
ALA
149
A
GLU
150
n
150
GLU
150
A
ASN
151
n
151
ASN
151
A
LYS
152
n
152
LYS
152
A
ASN
153
n
153
ASN
153
A
ILE
154
n
154
ILE
154
A
ASN
155
n
155
ASN
155
A
MET
156
n
156
MET
156
A
THR
157
n
157
THR
157
A
SER
158
n
158
SER
158
A
TYR
159
n
159
TYR
159
A
ALA
160
n
160
ALA
160
A
SER
161
n
161
SER
161
A
SER
162
n
162
SER
162
A
LYS
163
n
163
LYS
163
A
ALA
164
n
164
ALA
164
A
ALA
165
n
165
ALA
165
A
ALA
166
n
166
ALA
166
A
SER
167
n
167
SER
167
A
HIS
168
n
168
HIS
168
A
LEU
169
n
169
LEU
169
A
VAL
170
n
170
VAL
170
A
ARG
171
n
171
ARG
171
A
ASN
172
n
172
ASN
172
A
MET
173
n
173
MET
173
A
ALA
174
n
174
ALA
174
A
PHE
175
n
175
PHE
175
A
ASP
176
n
176
ASP
176
A
LEU
177
n
177
LEU
177
A
GLY
178
n
178
GLY
178
A
GLU
179
n
179
GLU
179
A
LYS
180
n
180
LYS
180
A
ASN
181
n
181
ASN
181
A
ILE
182
n
182
ILE
182
A
ARG
183
n
183
ARG
183
A
VAL
184
n
184
VAL
184
A
ASN
185
n
185
ASN
185
A
GLY
186
n
186
GLY
186
A
ILE
187
n
187
ILE
187
A
ALA
188
n
188
ALA
188
A
PRO
189
n
189
PRO
189
A
GLY
190
n
190
GLY
190
A
ALA
191
n
191
ALA
191
A
ILE
192
n
192
ILE
192
A
LEU
193
n
193
LEU
193
A
THR
194
n
194
THR
194
A
ASP
195
n
195
ASP
195
A
ALA
196
n
196
ALA
196
A
LEU
197
n
197
LEU
197
A
LYS
198
n
198
LYS
198
A
SER
199
n
199
SER
199
A
VAL
200
n
200
VAL
200
A
ILE
201
n
201
ILE
201
A
THR
202
n
202
THR
202
A
PRO
203
n
203
PRO
203
A
GLU
204
n
204
GLU
204
A
ILE
205
n
205
ILE
205
A
GLU
206
n
206
GLU
206
A
GLN
207
n
207
GLN
207
A
LYS
208
n
208
LYS
208
A
MET
209
n
209
MET
209
A
LEU
210
n
210
LEU
210
A
GLN
211
n
211
GLN
211
A
HIS
212
n
212
HIS
212
A
THR
213
n
213
THR
213
A
PRO
214
n
214
PRO
214
A
ILE
215
n
215
ILE
215
A
ARG
216
n
216
ARG
216
A
ARG
217
n
217
ARG
217
A
LEU
218
n
218
LEU
218
A
GLY
219
n
219
GLY
219
A
GLN
220
n
220
GLN
220
A
PRO
221
n
221
PRO
221
A
GLN
222
n
222
GLN
222
A
ASP
223
n
223
ASP
223
A
ILE
224
n
224
ILE
224
A
ALA
225
n
225
ALA
225
A
ASN
226
n
226
ASN
226
A
ALA
227
n
227
ALA
227
A
ALA
228
n
228
ALA
228
A
LEU
229
n
229
LEU
229
A
PHE
230
n
230
PHE
230
A
LEU
231
n
231
LEU
231
A
CYS
232
n
232
CYS
232
A
SER
233
n
233
SER
233
A
PRO
234
n
234
PRO
234
A
ALA
235
n
235
ALA
235
A
ALA
236
n
236
ALA
236
A
SER
237
n
237
SER
237
A
TRP
238
n
238
TRP
238
A
VAL
239
n
239
VAL
239
A
SER
240
n
240
SER
240
A
GLY
241
n
241
GLY
241
A
GLN
242
n
242
GLN
242
A
ILE
243
n
243
ILE
243
A
LEU
244
n
244
LEU
244
A
THR
245
n
245
THR
245
A
VAL
246
n
246
VAL
246
A
SER
247
n
247
SER
247
A
GLY
248
n
248
GLY
248
A
GLY
249
n
249
GLY
249
A
GLY
250
n
250
GLY
250
A
VAL
251
n
251
VAL
251
A
GLN
252
n
252
GLN
252
A
GLU
253
n
253
GLU
253
A
LEU
254
n
254
LEU
254
A
ASN
255
n
255
ASN
255
A
MET
1
n
1
MET
1
B
PHE
2
n
2
PHE
2
B
ASN
3
n
3
ASN
3
B
SER
4
n
4
SER
4
B
ASP
5
n
5
ASP
5
B
ASN
6
n
6
ASN
6
B
LEU
7
n
7
LEU
7
B
ARG
8
n
8
ARG
8
B
LEU
9
n
9
LEU
9
B
ASP
10
n
10
ASP
10
B
GLY
11
n
11
GLY
11
B
LYS
12
n
12
LYS
12
B
CYS
13
n
13
CYS
13
B
ALA
14
n
14
ALA
14
B
ILE
15
n
15
ILE
15
B
ILE
16
n
16
ILE
16
B
THR
17
n
17
THR
17
B
GLY
18
n
18
GLY
18
B
ALA
19
n
19
ALA
19
B
GLY
20
n
20
GLY
20
B
ALA
21
n
21
ALA
21
B
GLY
22
n
22
GLY
22
B
ILE
23
n
23
ILE
23
B
GLY
24
n
24
GLY
24
B
LYS
25
n
25
LYS
25
B
GLU
26
n
26
GLU
26
B
ILE
27
n
27
ILE
27
B
ALA
28
n
28
ALA
28
B
ILE
29
n
29
ILE
29
B
THR
30
n
30
THR
30
B
PHE
31
n
31
PHE
31
B
ALA
32
n
32
ALA
32
B
THR
33
n
33
THR
33
B
ALA
34
n
34
ALA
34
B
GLY
35
n
35
GLY
35
B
ALA
36
n
36
ALA
36
B
SER
37
n
37
SER
37
B
VAL
38
n
38
VAL
38
B
VAL
39
n
39
VAL
39
B
VAL
40
n
40
VAL
40
B
SER
41
n
41
SER
41
B
ASP
42
n
42
ASP
42
B
ILE
43
n
43
ILE
43
B
ASN
44
n
44
ASN
44
B
ALA
45
n
45
ALA
45
B
ASP
46
n
46
ASP
46
B
ALA
47
n
47
ALA
47
B
ALA
48
n
48
ALA
48
B
ASN
49
n
49
ASN
49
B
HIS
50
n
50
HIS
50
B
VAL
51
n
51
VAL
51
B
VAL
52
n
52
VAL
52
B
ASP
53
n
53
ASP
53
B
GLU
54
n
54
GLU
54
B
ILE
55
n
55
ILE
55
B
GLN
56
n
56
GLN
56
B
GLN
57
n
57
GLN
57
B
LEU
58
n
58
LEU
58
B
GLY
59
n
59
GLY
59
B
GLY
60
n
60
GLY
60
B
GLN
61
n
61
GLN
61
B
ALA
62
n
62
ALA
62
B
PHE
63
n
63
PHE
63
B
ALA
64
n
64
ALA
64
B
CYS
65
n
65
CYS
65
B
ARG
66
n
66
ARG
66
B
CYS
67
n
67
CYS
67
B
ASP
68
n
68
ASP
68
B
ILE
69
n
69
ILE
69
B
THR
70
n
70
THR
70
B
SER
71
n
71
SER
71
B
GLU
72
n
72
GLU
72
B
GLN
73
n
73
GLN
73
B
GLU
74
n
74
GLU
74
B
LEU
75
n
75
LEU
75
B
SER
76
n
76
SER
76
B
ALA
77
n
77
ALA
77
B
LEU
78
n
78
LEU
78
B
ALA
79
n
79
ALA
79
B
ASP
80
n
80
ASP
80
B
PHE
81
n
81
PHE
81
B
ALA
82
n
82
ALA
82
B
ILE
83
n
83
ILE
83
B
SER
84
n
84
SER
84
B
LYS
85
n
85
LYS
85
B
LEU
86
n
86
LEU
86
B
GLY
87
n
87
GLY
87
B
LYS
88
n
88
LYS
88
B
VAL
89
n
89
VAL
89
B
ASP
90
n
90
ASP
90
B
ILE
91
n
91
ILE
91
B
LEU
92
n
92
LEU
92
B
VAL
93
n
93
VAL
93
B
ASN
94
n
94
ASN
94
B
ASN
95
n
95
ASN
95
B
ALA
96
n
96
ALA
96
B
GLY
97
n
97
GLY
97
B
GLY
98
n
98
GLY
98
B
GLY
99
n
99
GLY
99
B
GLY
100
n
100
GLY
100
B
PRO
101
n
101
PRO
101
B
LYS
102
n
102
LYS
102
B
PRO
103
n
103
PRO
103
B
PHE
104
n
104
PHE
104
B
ASP
105
n
105
ASP
105
B
MET
106
n
106
MET
106
B
PRO
107
n
107
PRO
107
B
MET
108
n
108
MET
108
B
ALA
109
n
109
ALA
109
B
ASP
110
n
110
ASP
110
B
PHE
111
n
111
PHE
111
B
ARG
112
n
112
ARG
112
B
ARG
113
n
113
ARG
113
B
ALA
114
n
114
ALA
114
B
TYR
115
n
115
TYR
115
B
GLU
116
n
116
GLU
116
B
LEU
117
n
117
LEU
117
B
ASN
118
n
118
ASN
118
B
VAL
119
n
119
VAL
119
B
PHE
120
n
120
PHE
120
B
SER
121
n
121
SER
121
B
PHE
122
n
122
PHE
122
B
PHE
123
n
123
PHE
123
B
HIS
124
n
124
HIS
124
B
LEU
125
n
125
LEU
125
B
SER
126
n
126
SER
126
B
GLN
127
n
127
GLN
127
B
LEU
128
n
128
LEU
128
B
VAL
129
n
129
VAL
129
B
ALA
130
n
130
ALA
130
B
PRO
131
n
131
PRO
131
B
GLU
132
n
132
GLU
132
B
MET
133
n
133
MET
133
B
GLU
134
n
134
GLU
134
B
LYS
135
n
135
LYS
135
B
ASN
136
n
136
ASN
136
B
GLY
137
n
137
GLY
137
B
GLY
138
n
138
GLY
138
B
GLY
139
n
139
GLY
139
B
VAL
140
n
140
VAL
140
B
ILE
141
n
141
ILE
141
B
LEU
142
n
142
LEU
142
B
THR
143
n
143
THR
143
B
ILE
144
n
144
ILE
144
B
THR
145
n
145
THR
145
B
SER
146
n
146
SER
146
B
MET
147
n
147
MET
147
B
ALA
148
n
148
ALA
148
B
ALA
149
n
149
ALA
149
B
GLU
150
n
150
GLU
150
B
ASN
151
n
151
ASN
151
B
LYS
152
n
152
LYS
152
B
ASN
153
n
153
ASN
153
B
ILE
154
n
154
ILE
154
B
ASN
155
n
155
ASN
155
B
MET
156
n
156
MET
156
B
THR
157
n
157
THR
157
B
SER
158
n
158
SER
158
B
TYR
159
n
159
TYR
159
B
ALA
160
n
160
ALA
160
B
SER
161
n
161
SER
161
B
SER
162
n
162
SER
162
B
LYS
163
n
163
LYS
163
B
ALA
164
n
164
ALA
164
B
ALA
165
n
165
ALA
165
B
ALA
166
n
166
ALA
166
B
SER
167
n
167
SER
167
B
HIS
168
n
168
HIS
168
B
LEU
169
n
169
LEU
169
B
VAL
170
n
170
VAL
170
B
ARG
171
n
171
ARG
171
B
ASN
172
n
172
ASN
172
B
MET
173
n
173
MET
173
B
ALA
174
n
174
ALA
174
B
PHE
175
n
175
PHE
175
B
ASP
176
n
176
ASP
176
B
LEU
177
n
177
LEU
177
B
GLY
178
n
178
GLY
178
B
GLU
179
n
179
GLU
179
B
LYS
180
n
180
LYS
180
B
ASN
181
n
181
ASN
181
B
ILE
182
n
182
ILE
182
B
ARG
183
n
183
ARG
183
B
VAL
184
n
184
VAL
184
B
ASN
185
n
185
ASN
185
B
GLY
186
n
186
GLY
186
B
ILE
187
n
187
ILE
187
B
ALA
188
n
188
ALA
188
B
PRO
189
n
189
PRO
189
B
GLY
190
n
190
GLY
190
B
ALA
191
n
191
ALA
191
B
ILE
192
n
192
ILE
192
B
LEU
193
n
193
LEU
193
B
THR
194
n
194
THR
194
B
ASP
195
n
195
ASP
195
B
ALA
196
n
196
ALA
196
B
LEU
197
n
197
LEU
197
B
LYS
198
n
198
LYS
198
B
SER
199
n
199
SER
199
B
VAL
200
n
200
VAL
200
B
ILE
201
n
201
ILE
201
B
THR
202
n
202
THR
202
B
PRO
203
n
203
PRO
203
B
GLU
204
n
204
GLU
204
B
ILE
205
n
205
ILE
205
B
GLU
206
n
206
GLU
206
B
GLN
207
n
207
GLN
207
B
LYS
208
n
208
LYS
208
B
MET
209
n
209
MET
209
B
LEU
210
n
210
LEU
210
B
GLN
211
n
211
GLN
211
B
HIS
212
n
212
HIS
212
B
THR
213
n
213
THR
213
B
PRO
214
n
214
PRO
214
B
ILE
215
n
215
ILE
215
B
ARG
216
n
216
ARG
216
B
ARG
217
n
217
ARG
217
B
LEU
218
n
218
LEU
218
B
GLY
219
n
219
GLY
219
B
GLN
220
n
220
GLN
220
B
PRO
221
n
221
PRO
221
B
GLN
222
n
222
GLN
222
B
ASP
223
n
223
ASP
223
B
ILE
224
n
224
ILE
224
B
ALA
225
n
225
ALA
225
B
ASN
226
n
226
ASN
226
B
ALA
227
n
227
ALA
227
B
ALA
228
n
228
ALA
228
B
LEU
229
n
229
LEU
229
B
PHE
230
n
230
PHE
230
B
LEU
231
n
231
LEU
231
B
CYS
232
n
232
CYS
232
B
SER
233
n
233
SER
233
B
PRO
234
n
234
PRO
234
B
ALA
235
n
235
ALA
235
B
ALA
236
n
236
ALA
236
B
SER
237
n
237
SER
237
B
TRP
238
n
238
TRP
238
B
VAL
239
n
239
VAL
239
B
SER
240
n
240
SER
240
B
GLY
241
n
241
GLY
241
B
GLN
242
n
242
GLN
242
B
ILE
243
n
243
ILE
243
B
LEU
244
n
244
LEU
244
B
THR
245
n
245
THR
245
B
VAL
246
n
246
VAL
246
B
SER
247
n
247
SER
247
B
GLY
248
n
248
GLY
248
B
GLY
249
n
249
GLY
249
B
GLY
250
n
250
GLY
250
B
VAL
251
n
251
VAL
251
B
GLN
252
n
252
GLN
252
B
GLU
253
n
253
GLU
253
B
LEU
254
n
254
LEU
254
B
ASN
255
n
255
ASN
255
B
author_and_software_defined_assembly
PISA,PQS
4
tetrameric
22600
-135
30320
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
7_555
y,x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
O
PHE
63
A
O
PHE
63
A
N
VAL
40
A
N
VAL
40
A
O
VAL
39
A
O
VAL
39
A
N
ILE
16
A
N
ILE
16
A
O
ILE
15
A
O
ILE
15
A
N
VAL
93
A
N
VAL
93
A
O
LEU
92
A
O
LEU
92
A
N
LEU
142
A
N
LEU
142
A
O
ILE
141
A
O
ILE
141
A
N
ASN
185
A
N
ASN
185
A
O
GLY
186
A
O
GLY
186
A
N
LEU
244
A
N
LEU
244
B
O
PHE
63
B
O
PHE
63
B
N
VAL
40
B
N
VAL
40
B
O
VAL
39
B
O
VAL
39
B
N
ILE
16
B
N
ILE
16
B
O
ILE
15
B
O
ILE
15
B
N
VAL
93
B
N
VAL
93
B
O
LEU
92
B
O
LEU
92
B
N
LEU
142
B
N
LEU
142
B
O
ILE
141
B
O
ILE
141
B
N
ASN
185
B
N
ASN
185
B
O
GLY
186
B
O
GLY
186
B
N
LEU
244
B
N
LEU
244
1
A
C26
CHO
301
C
C26
CHO
1
1
N
1
A
C27
CHO
301
C
C27
CHO
1
1
N
1
A
OT1
CHO
301
C
OT1
CHO
1
1
N
1
A
OT2
CHO
301
C
OT2
CHO
1
1
N
1
B
C26
CHO
301
E
C26
CHO
1
1
N
1
B
C27
CHO
301
E
C27
CHO
1
1
N
1
B
OT1
CHO
301
E
OT1
CHO
1
1
N
1
B
OT2
CHO
301
E
OT2
CHO
1
1
N
1
A
C7
CHO
301
PLANAR
1
B
C7
CHO
301
PLANAR
1
9.70
1.50
119.30
129.00
B
B
B
C
N
CA
GLY
PRO
PRO
100
101
101
Y
1
A
A
CG
CD
GLU
GLU
150
150
0.138
0.015
1.515
1.653
N
1
A
LEU
58
-68.27
3.13
1
A
ARG
66
-101.26
74.83
1
A
THR
70
-78.23
46.03
1
A
VAL
119
-120.82
-61.37
1
A
THR
145
-90.32
-128.21
1
A
ALA
191
-65.65
91.76
1
A
LEU
193
-68.15
89.14
1
A
ARG
216
-57.89
77.65
1
A
SER
247
-154.26
21.96
1
B
VAL
119
-121.34
-59.10
1
B
THR
145
-92.03
-135.57
1
B
LEU
193
-66.40
86.06
1
B
ARG
216
-60.25
72.58
1
B
SER
247
-143.39
10.92
32.1
0.25
0.18
0.18
2.3
8.0
27967
10.00
86.6
1
1.0
0.25
2.3
8.0
104
4000
144
0
3752
0.012
1.582
24.10
1.382
2.30
76.7
1AHI
28878
1.
0.089
1
3.0
86.9
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
PROCESS
phasing
X-PLOR
3.1
7 ALPHA-HYDROXYSTEROID DEHYDROGENASE COMPLEXED WITH NADH AND 7-OXO GLYCOCHENODEOXYCHOLIC ACID
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
3
N
N
4
N
N
4
N
N
A
GLY
22
A
GLY
22
HELX_P
A
ALA
32
A
ALA
32
1
BA
11
A
ALA
45
A
ALA
45
HELX_P
A
GLN
57
A
GLN
57
1
CA
13
A
GLU
72
A
GLU
72
HELX_P
A
LEU
86
A
LEU
86
1
DA
15
A
MET
108
A
MET
108
HELX_P
A
ASN
136
A
ASN
136
1
EA
29
A
THR
157
A
THR
157
HELX_P
A
GLY
178
A
GLY
178
1
FA
22
A
ASP
195
A
ASP
195
HELX_P
TERMED FG1 IN THE ABOVE JRNL.
A
VAL
200
A
VAL
200
1
1A
6
A
PRO
203
A
PRO
203
HELX_P
TERMED FG2 IN THE ABOVE JRNL.
A
LEU
210
A
LEU
210
1
2A
8
A
PRO
221
A
PRO
221
HELX_P
A
CYS
232
A
CYS
232
1
GA
12
B
ILE
23
B
ILE
23
HELX_P
B
THR
33
B
THR
33
1
BB
11
B
ALA
45
B
ALA
45
HELX_P
B
GLN
57
B
GLN
57
1
CB
13
B
GLU
72
B
GLU
72
HELX_P
B
LEU
86
B
LEU
86
1
DB
15
B
MET
108
B
MET
108
HELX_P
B
LYS
135
B
LYS
135
1
EB
28
B
THR
157
B
THR
157
HELX_P
B
GLY
178
B
GLY
178
1
FB
22
B
ASP
195
B
ASP
195
HELX_P
TERMED FG1 IN THE ABOVE JRNL.
B
VAL
200
B
VAL
200
1
1B
6
B
PRO
203
B
PRO
203
HELX_P
TERMED FG2 IN THE ABOVE JRNL.
B
GLN
211
B
GLN
211
1
2B
9
B
PRO
221
B
PRO
221
HELX_P
B
CYS
232
B
CYS
232
1
GB
12
OXIDOREDUCTASE
OXIDOREDUCTASE, SHORT-CHAIN DEHYDROGENASE/REDUCTASE
given
-0.154685
-0.844779
-0.512270
-0.850344
-0.150135
0.504355
-0.502979
0.513622
-0.695129
53.05720
53.06480
-0.34040
HDHA_ECOLI
UNP
1
1
P25529
MFNSDNLRLDGKCAIITGAGAGIGKEIAITFATAGASVVVSDINADAANHVVDEIQQLGGQAFACRCDITSEQELSALAD
FAISKLGKVDILVNNAGGGGPKPFDMPMADFRRAYELNVFSFFHLSQLVAPEMEKNGGGVILTITSMAAENKNINMTSYA
SSKAAASHLVRNMAFDLGEKNIRVNGIAPGAILTDALKSVITPEIEQKMLQHTPIRRLGQPQDIANAALFLCSPAASWVS
GQILTVSGGGVQELN
1
255
1AHI
1
255
P25529
A
1
1
255
1
255
1AHI
1
255
P25529
B
1
1
255
7
7
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
A
ALA
62
A
ALA
62
A
ARG
66
A
ARG
66
A
SER
37
A
SER
37
A
ASP
42
A
ASP
42
A
CYS
13
A
CYS
13
A
ILE
16
A
ILE
16
A
ILE
91
A
ILE
91
A
ASN
94
A
ASN
94
A
GLY
139
A
GLY
139
A
ILE
144
A
ILE
144
A
ILE
182
A
ILE
182
A
PRO
189
A
PRO
189
A
ILE
243
A
ILE
243
A
VAL
246
A
VAL
246
B
ALA
62
B
ALA
62
B
ARG
66
B
ARG
66
B
SER
37
B
SER
37
B
ASP
42
B
ASP
42
B
CYS
13
B
CYS
13
B
ILE
16
B
ILE
16
B
ILE
91
B
ILE
91
B
ASN
94
B
ASN
94
B
GLY
139
B
GLY
139
B
ILE
144
B
ILE
144
B
ILE
182
B
ILE
182
B
PRO
189
B
PRO
189
B
ILE
243
B
ILE
243
B
VAL
246
B
VAL
246
BINDING SITE FOR RESIDUE CHO A 301
A
CHO
301
Software
11
BINDING SITE FOR RESIDUE NAI A 302
A
NAI
302
Software
22
BINDING SITE FOR RESIDUE CHO B 301
B
CHO
301
Software
13
BINDING SITE FOR RESIDUE NAI B 302
B
NAI
302
Software
23
A
GLY
99
A
GLY
99
11
1_555
A
SER
146
A
SER
146
11
1_555
A
ALA
148
A
ALA
148
11
1_555
A
ASN
151
A
ASN
151
11
1_555
A
TYR
159
A
TYR
159
11
1_555
A
ALA
196
A
ALA
196
11
1_555
A
LEU
197
A
LEU
197
11
1_555
A
VAL
200
A
VAL
200
11
1_555
A
GLN
252
A
GLN
252
11
1_555
A
NAI
302
D
NAI
11
1_555
A
HOH
411
G
HOH
11
1_555
A
GLY
18
A
GLY
18
22
1_555
A
ALA
21
A
ALA
21
22
1_555
A
GLY
22
A
GLY
22
22
1_555
A
ILE
23
A
ILE
23
22
1_555
A
ASP
42
A
ASP
42
22
1_555
A
ILE
43
A
ILE
43
22
1_555
A
CYS
67
A
CYS
67
22
1_555
A
ASP
68
A
ASP
68
22
1_555
A
ILE
69
A
ILE
69
22
1_555
A
ASN
95
A
ASN
95
22
1_555
A
GLY
97
A
GLY
97
22
1_555
A
ILE
144
A
ILE
144
22
1_555
A
THR
145
A
THR
145
22
1_555
A
TYR
159
A
TYR
159
22
1_555
A
LYS
163
A
LYS
163
22
1_555
A
PRO
189
A
PRO
189
22
1_555
A
GLY
190
A
GLY
190
22
1_555
A
ILE
192
A
ILE
192
22
1_555
A
THR
194
A
THR
194
22
1_555
A
ALA
196
A
ALA
196
22
1_555
A
CHO
301
C
CHO
22
1_555
A
HOH
431
G
HOH
22
1_555
B
GLY
98
B
GLY
98
13
1_555
B
GLY
99
B
GLY
99
13
1_555
B
SER
146
B
SER
146
13
1_555
B
ALA
148
B
ALA
148
13
1_555
B
ASN
151
B
ASN
151
13
1_555
B
TYR
159
B
TYR
159
13
1_555
B
ALA
196
B
ALA
196
13
1_555
B
LEU
197
B
LEU
197
13
1_555
B
VAL
200
B
VAL
200
13
1_555
B
MET
209
B
MET
209
13
1_555
B
GLN
252
B
GLN
252
13
1_555
B
NAI
302
F
NAI
13
1_555
B
HOH
448
H
HOH
13
1_555
B
GLY
18
B
GLY
18
23
1_555
B
ALA
21
B
ALA
21
23
1_555
B
GLY
22
B
GLY
22
23
1_555
B
ILE
23
B
ILE
23
23
1_555
B
ASP
42
B
ASP
42
23
1_555
B
ILE
43
B
ILE
43
23
1_555
B
CYS
67
B
CYS
67
23
1_555
B
ASP
68
B
ASP
68
23
1_555
B
ILE
69
B
ILE
69
23
1_555
B
ASN
95
B
ASN
95
23
1_555
B
ILE
144
B
ILE
144
23
1_555
B
THR
145
B
THR
145
23
1_555
B
TYR
159
B
TYR
159
23
1_555
B
LYS
163
B
LYS
163
23
1_555
B
PRO
189
B
PRO
189
23
1_555
B
GLY
190
B
GLY
190
23
1_555
B
ILE
192
B
ILE
192
23
1_555
B
THR
194
B
THR
194
23
1_555
B
ALA
196
B
ALA
196
23
1_555
B
CHO
301
E
CHO
23
1_555
B
HOH
405
H
HOH
23
1_555
B
HOH
436
H
HOH
23
1_555
B
HOH
450
H
HOH
23
1_555
92
P 41 21 2