0.017440
0.000000
0.000000
0.000000
0.017440
0.000000
0.000000
0.000000
0.003777
0.00000
0.00000
0.00000
Johansson, E.
Parkinson, G.N.
Denny, W.A.
Neidle, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
57.340
57.340
264.750
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
C14 H14 Br2 N4 O7
510.092
2,4-DINITRO,5-[BIS(2-BROMOETHYL)AMINO]-N-(2',3'-DIOXOPROPYL)BENZAMIDE
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C17 H21 N4 O9 P
456.344
FLAVIN MONONUCLEOTIDE
RIBOFLAVIN MONOPHOSPHATE
non-polymer
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
O
N
75
N
N
N
76
N
O
Y
77
N
C
Y
78
N
C
Y
79
N
C
Y
80
N
C
Y
81
N
C
Y
82
N
C
N
83
N
N
N
84
N
C
N
85
N
C
N
86
N
BR
N
87
N
C
N
88
N
C
N
89
N
BR
N
90
N
C
N
91
N
O
N
92
N
N
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
C
N
97
N
O
N
98
N
N
N
99
N
O
N
100
N
O
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
N
N
116
R
C
N
117
N
C
N
118
N
O
N
119
N
C
N
120
N
S
N
121
N
O
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
N
N
130
N
C
N
131
N
O
N
132
N
N
N
133
N
C
N
134
N
O
N
135
N
C
N
136
N
N
Y
137
N
C
Y
138
N
C
Y
139
N
C
N
140
N
C
Y
141
N
C
N
142
N
C
Y
143
N
C
Y
144
N
C
N
145
N
N
N
146
N
C
N
147
N
C
N
148
S
C
N
149
N
O
N
150
S
C
N
151
N
O
N
152
R
C
N
153
N
O
N
154
N
C
N
155
N
O
N
156
N
P
N
157
N
O
N
158
N
O
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
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
N
N
182
S
C
N
183
N
C
N
184
N
O
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
N
189
N
N
N
190
N
O
N
191
N
H
N
192
N
H
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
N
N
202
S
C
N
203
N
C
N
204
N
O
N
205
N
C
N
206
N
C
N
207
N
C
N
208
N
O
N
209
N
O
N
210
N
O
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
N
N
221
N
C
N
222
N
C
N
223
N
O
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
Y
235
N
C
Y
236
N
N
Y
237
N
C
Y
238
N
C
Y
239
N
N
N
240
N
O
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
O
N
252
N
H
N
253
N
H
N
254
N
N
N
255
S
C
N
256
N
C
N
257
N
O
N
258
S
C
N
259
N
C
N
260
N
C
N
261
N
C
N
262
N
O
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
C
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
H
N
297
N
H
N
298
N
N
N
299
S
C
N
300
N
C
N
301
N
O
N
302
N
C
N
303
N
C
N
304
N
C
N
305
N
C
N
306
N
N
N
307
N
O
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
H
N
322
N
H
N
323
N
N
N
324
S
C
N
325
N
C
N
326
N
O
N
327
N
C
N
328
N
C
N
329
N
S
N
330
N
C
N
331
N
O
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
H
N
342
N
H
N
343
N
N
N
344
S
C
N
345
N
C
N
346
N
O
N
347
N
C
Y
348
N
C
Y
349
N
C
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
N
354
N
O
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
H
N
365
N
H
N
366
N
N
N
367
S
C
N
368
N
C
N
369
N
O
N
370
N
C
N
371
N
C
N
372
N
C
N
373
N
O
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
N
N
384
S
C
N
385
N
C
N
386
N
O
N
387
N
C
N
388
N
O
N
389
N
O
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
N
N
398
S
C
N
399
N
C
N
400
N
O
N
401
R
C
N
402
N
O
N
403
N
C
N
404
N
O
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
N
N
415
S
C
N
416
N
C
N
417
N
O
N
418
N
C
Y
419
N
C
Y
420
N
C
Y
421
N
C
Y
422
N
N
Y
423
N
C
Y
424
N
C
Y
425
N
C
Y
426
N
C
Y
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
H
N
439
N
H
N
440
N
H
N
441
N
N
N
442
S
C
N
443
N
C
N
444
N
O
N
445
N
C
Y
446
N
C
Y
447
N
C
Y
448
N
C
Y
449
N
C
Y
450
N
C
Y
451
N
C
N
452
N
O
N
453
N
O
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
H
N
464
N
H
N
465
N
N
N
466
S
C
N
467
N
C
N
468
N
O
N
469
N
C
N
470
N
C
N
471
N
C
N
472
N
O
N
473
N
H
N
474
N
H
N
475
N
H
N
476
N
H
N
477
N
H
N
478
N
H
N
479
N
H
N
480
N
H
N
481
N
H
N
482
N
H
N
483
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
doub
N
72
N
sing
Y
73
N
doub
Y
74
N
sing
Y
75
N
sing
N
76
N
sing
Y
77
N
doub
N
78
N
sing
Y
79
N
sing
N
80
N
sing
Y
81
N
doub
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
doub
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
doub
N
106
N
sing
N
107
N
doub
N
108
N
sing
N
109
N
doub
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
doub
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
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
doub
N
131
N
sing
N
132
N
doub
N
133
N
sing
N
134
N
sing
Y
135
N
doub
Y
136
N
sing
Y
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
doub
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
Y
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
Y
149
N
doub
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
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
sing
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
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
doub
N
193
N
sing
N
194
N
sing
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
doub
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
doub
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
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
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
Y
235
N
sing
Y
236
N
doub
Y
237
N
doub
N
238
N
sing
Y
239
N
sing
N
240
N
sing
Y
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
doub
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
sing
N
274
N
doub
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
doub
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
sing
N
317
N
sing
N
318
N
sing
N
319
N
doub
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
N
338
N
doub
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
Y
343
N
doub
Y
344
N
sing
Y
345
N
sing
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
doub
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
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
doub
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
sing
N
405
N
sing
N
406
N
sing
N
407
N
doub
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
Y
412
N
doub
Y
413
N
sing
Y
414
N
sing
N
415
N
sing
Y
416
N
doub
Y
417
N
sing
Y
418
N
sing
N
419
N
sing
Y
420
N
sing
Y
421
N
doub
N
422
N
sing
Y
423
N
doub
N
424
N
sing
Y
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
doub
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
Y
440
N
doub
Y
441
N
sing
Y
442
N
sing
N
443
N
sing
Y
444
N
doub
N
445
N
sing
Y
446
N
doub
N
447
N
sing
Y
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
N
458
N
sing
N
459
N
doub
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
US
J.Med.Chem.
JMCMAR
0151
0022-2623
46
4009
4020
10.1021/jm030843b
12954054
Studies on the Nitroreductase Prodrug-Activating System. Crystal Structures of Complexes with the Inhibitor Dicoumarol and Dinitrobenzamide Prodrugs and of the Enzyme Active Form
2003
10.2210/pdb1oon/pdb
pdb_00001oon
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
97
1
CCD
2001-05-01
ADSC QUANTUM 4
diamond (111), germanium (220)
SINGLE WAVELENGTH
M
x-ray
1
0.93
1.0
ID14-2
ESRF
0.93
SYNCHROTRON
ESRF BEAMLINE ID14-2
23937.182
Oxygen-insensitive NAD(P)H nitroreductase
1.6.99.7
2
man
polymer
456.344
FLAVIN MONONUCLEOTIDE
2
syn
non-polymer
510.092
2,4-DINITRO,5-[BIS(2-BROMOETHYL)AMINO]-N-(2',3'-DIOXOPROPYL)BENZAMIDE
1
syn
non-polymer
18.015
water
232
nat
water
FMN-DEPENDENT NITROREDUCTASE, Dihydropteridine reductase
no
no
MDIISVALKRHSTKAFDASKKLTPEQAEQIKTLLQYSPSSTNSQPWHFIVASTEEGKARVAKSAAGNYVFNERKMLDASH
VVVFCAKTAMDDVWLKLVVDQEDADGRFATPEAKAANDKGRKFFADMHRKDLHDDAEWMAKQVYLNVGNFLLGVAALGLD
AVPIEGFDAAILDAEFGLKEKGYTSLVVVPVGHHSVEDFNATLPKSRLPQNITLTEV
MDIISVALKRHSTKAFDASKKLTPEQAEQIKTLLQYSPSSTNSQPWHFIVASTEEGKARVAKSAAGNYVFNERKMLDASH
VVVFCAKTAMDDVWLKLVVDQEDADGRFATPEAKAANDKGRKFFADMHRKDLHDDAEWMAKQVYLNVGNFLLGVAALGLD
AVPIEGFDAAILDAEFGLKEKGYTSLVVVPVGHHSVEDFNATLPKSRLPQNITLTEV
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
Escherichia
Escherichia
Escherichia coli
sample
562
Escherichia coli
83333
Escherichia coli K12
K12
1
2.12
41.42
VAPOR DIFFUSION, HANGING DROP
4.6
PEG 4000 (25%-29%), 0.1 mM sodium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2003-04-08
1
1
2008-04-29
1
2
2011-07-13
1
3
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
The same protein uncomplexed
The same protein complexed with CB1954
The same protein uncomplexed but with reduced FMN
The same protein complexed with SN23862
The same protein complexed with dicoumarol
RCSB
Y
RCSB
2003-03-04
REL
REL
FMN
FLAVIN MONONUCLEOTIDE
BEL
2,4-DINITRO,5-[BIS(2-BROMOETHYL)AMINO]-N-(2',3'-DIOXOPROPYL)BENZAMIDE
HOH
water
1DS7
PDB ENTRY 1DS7
PDB
experimental model
FMN
218
2
FMN
FMN
360
A
BEN
219
3
BEL
BEL
362
A
FMN
218
2
FMN
FMN
361
B
TIP
1
4
HOH
HOH
363
A
TIP
2
4
HOH
HOH
364
A
TIP
7
4
HOH
HOH
365
A
TIP
8
4
HOH
HOH
366
A
TIP
11
4
HOH
HOH
367
A
TIP
13
4
HOH
HOH
368
A
TIP
14
4
HOH
HOH
369
A
TIP
15
4
HOH
HOH
370
A
TIP
16
4
HOH
HOH
371
A
TIP
17
4
HOH
HOH
372
A
TIP
19
4
HOH
HOH
373
A
TIP
21
4
HOH
HOH
374
A
TIP
23
4
HOH
HOH
375
A
TIP
24
4
HOH
HOH
376
A
TIP
26
4
HOH
HOH
377
A
TIP
28
4
HOH
HOH
378
A
TIP
30
4
HOH
HOH
379
A
TIP
31
4
HOH
HOH
380
A
TIP
33
4
HOH
HOH
381
A
TIP
35
4
HOH
HOH
382
A
TIP
38
4
HOH
HOH
383
A
TIP
39
4
HOH
HOH
384
A
TIP
43
4
HOH
HOH
385
A
TIP
44
4
HOH
HOH
386
A
TIP
46
4
HOH
HOH
387
A
TIP
47
4
HOH
HOH
388
A
TIP
48
4
HOH
HOH
389
A
TIP
49
4
HOH
HOH
390
A
TIP
50
4
HOH
HOH
391
A
TIP
51
4
HOH
HOH
392
A
TIP
52
4
HOH
HOH
393
A
TIP
53
4
HOH
HOH
394
A
TIP
58
4
HOH
HOH
395
A
TIP
60
4
HOH
HOH
396
A
TIP
61
4
HOH
HOH
397
A
TIP
62
4
HOH
HOH
398
A
TIP
64
4
HOH
HOH
399
A
TIP
65
4
HOH
HOH
400
A
TIP
67
4
HOH
HOH
401
A
TIP
71
4
HOH
HOH
402
A
TIP
74
4
HOH
HOH
403
A
TIP
79
4
HOH
HOH
404
A
TIP
80
4
HOH
HOH
405
A
TIP
85
4
HOH
HOH
406
A
TIP
86
4
HOH
HOH
407
A
TIP
87
4
HOH
HOH
408
A
TIP
88
4
HOH
HOH
409
A
TIP
94
4
HOH
HOH
410
A
TIP
97
4
HOH
HOH
411
A
TIP
102
4
HOH
HOH
412
A
TIP
104
4
HOH
HOH
413
A
TIP
108
4
HOH
HOH
414
A
TIP
113
4
HOH
HOH
415
A
TIP
114
4
HOH
HOH
416
A
TIP
123
4
HOH
HOH
417
A
TIP
124
4
HOH
HOH
418
A
TIP
131
4
HOH
HOH
419
A
TIP
132
4
HOH
HOH
420
A
TIP
133
4
HOH
HOH
421
A
TIP
136
4
HOH
HOH
422
A
TIP
138
4
HOH
HOH
423
A
TIP
139
4
HOH
HOH
424
A
TIP
147
4
HOH
HOH
425
A
TIP
148
4
HOH
HOH
426
A
TIP
153
4
HOH
HOH
427
A
TIP
154
4
HOH
HOH
428
A
TIP
155
4
HOH
HOH
429
A
TIP
156
4
HOH
HOH
430
A
TIP
158
4
HOH
HOH
431
A
TIP
159
4
HOH
HOH
432
A
TIP
165
4
HOH
HOH
433
A
TIP
177
4
HOH
HOH
434
A
TIP
178
4
HOH
HOH
435
A
TIP
180
4
HOH
HOH
436
A
TIP
192
4
HOH
HOH
437
A
TIP
207
4
HOH
HOH
438
A
TIP
209
4
HOH
HOH
439
A
TIP
210
4
HOH
HOH
440
A
TIP
211
4
HOH
HOH
441
A
TIP
213
4
HOH
HOH
442
A
TIP
231
4
HOH
HOH
443
A
TIP
236
4
HOH
HOH
444
A
TIP
254
4
HOH
HOH
445
A
TIP
256
4
HOH
HOH
446
A
TIP
257
4
HOH
HOH
447
A
TIP
258
4
HOH
HOH
448
A
TIP
259
4
HOH
HOH
449
A
TIP
260
4
HOH
HOH
450
A
TIP
264
4
HOH
HOH
451
A
TIP
267
4
HOH
HOH
452
A
TIP
268
4
HOH
HOH
453
A
TIP
271
4
HOH
HOH
454
A
TIP
272
4
HOH
HOH
455
A
TIP
274
4
HOH
HOH
456
A
TIP
275
4
HOH
HOH
457
A
TIP
276
4
HOH
HOH
458
A
TIP
277
4
HOH
HOH
459
A
TIP
280
4
HOH
HOH
460
A
TIP
281
4
HOH
HOH
461
A
TIP
284
4
HOH
HOH
462
A
TIP
285
4
HOH
HOH
463
A
TIP
292
4
HOH
HOH
464
A
TIP
294
4
HOH
HOH
465
A
TIP
295
4
HOH
HOH
466
A
TIP
296
4
HOH
HOH
467
A
TIP
298
4
HOH
HOH
468
A
TIP
304
4
HOH
HOH
469
A
TIP
306
4
HOH
HOH
470
A
TIP
308
4
HOH
HOH
471
A
TIP
311
4
HOH
HOH
472
A
TIP
314
4
HOH
HOH
473
A
TIP
316
4
HOH
HOH
474
A
TIP
317
4
HOH
HOH
475
A
TIP
319
4
HOH
HOH
476
A
TIP
320
4
HOH
HOH
477
A
TIP
321
4
HOH
HOH
478
A
TIP
324
4
HOH
HOH
479
A
TIP
326
4
HOH
HOH
480
A
TIP
328
4
HOH
HOH
481
A
TIP
329
4
HOH
HOH
482
A
TIP
331
4
HOH
HOH
483
A
TIP
332
4
HOH
HOH
484
A
TIP
335
4
HOH
HOH
485
A
TIP
337
4
HOH
HOH
486
A
TIP
339
4
HOH
HOH
487
A
TIP
340
4
HOH
HOH
488
A
TIP
343
4
HOH
HOH
489
A
TIP
344
4
HOH
HOH
490
A
TIP
345
4
HOH
HOH
491
A
TIP
347
4
HOH
HOH
492
A
TIP
348
4
HOH
HOH
493
A
TIP
349
4
HOH
HOH
494
A
TIP
351
4
HOH
HOH
495
A
TIP
352
4
HOH
HOH
496
A
TIP
353
4
HOH
HOH
497
A
TIP
356
4
HOH
HOH
498
A
TIP
3
4
HOH
HOH
362
B
TIP
4
4
HOH
HOH
363
B
TIP
5
4
HOH
HOH
364
B
TIP
6
4
HOH
HOH
365
B
TIP
9
4
HOH
HOH
366
B
TIP
10
4
HOH
HOH
367
B
TIP
12
4
HOH
HOH
368
B
TIP
18
4
HOH
HOH
369
B
TIP
20
4
HOH
HOH
370
B
TIP
22
4
HOH
HOH
371
B
TIP
25
4
HOH
HOH
372
B
TIP
27
4
HOH
HOH
373
B
TIP
29
4
HOH
HOH
374
B
TIP
32
4
HOH
HOH
375
B
TIP
34
4
HOH
HOH
376
B
TIP
36
4
HOH
HOH
377
B
TIP
37
4
HOH
HOH
378
B
TIP
41
4
HOH
HOH
379
B
TIP
42
4
HOH
HOH
380
B
TIP
45
4
HOH
HOH
381
B
TIP
54
4
HOH
HOH
382
B
TIP
56
4
HOH
HOH
383
B
TIP
57
4
HOH
HOH
384
B
TIP
59
4
HOH
HOH
385
B
TIP
66
4
HOH
HOH
386
B
TIP
68
4
HOH
HOH
387
B
TIP
70
4
HOH
HOH
388
B
TIP
72
4
HOH
HOH
389
B
TIP
75
4
HOH
HOH
390
B
TIP
91
4
HOH
HOH
391
B
TIP
96
4
HOH
HOH
392
B
TIP
98
4
HOH
HOH
393
B
TIP
109
4
HOH
HOH
394
B
TIP
122
4
HOH
HOH
395
B
TIP
126
4
HOH
HOH
396
B
TIP
141
4
HOH
HOH
397
B
TIP
149
4
HOH
HOH
398
B
TIP
150
4
HOH
HOH
399
B
TIP
151
4
HOH
HOH
400
B
TIP
160
4
HOH
HOH
401
B
TIP
166
4
HOH
HOH
402
B
TIP
167
4
HOH
HOH
403
B
TIP
212
4
HOH
HOH
404
B
TIP
214
4
HOH
HOH
405
B
TIP
216
4
HOH
HOH
406
B
TIP
218
4
HOH
HOH
407
B
TIP
220
4
HOH
HOH
408
B
TIP
224
4
HOH
HOH
409
B
TIP
234
4
HOH
HOH
410
B
TIP
235
4
HOH
HOH
411
B
TIP
240
4
HOH
HOH
412
B
TIP
248
4
HOH
HOH
413
B
TIP
255
4
HOH
HOH
414
B
TIP
261
4
HOH
HOH
415
B
TIP
262
4
HOH
HOH
416
B
TIP
263
4
HOH
HOH
417
B
TIP
269
4
HOH
HOH
418
B
TIP
270
4
HOH
HOH
419
B
TIP
273
4
HOH
HOH
420
B
TIP
278
4
HOH
HOH
421
B
TIP
279
4
HOH
HOH
422
B
TIP
282
4
HOH
HOH
423
B
TIP
283
4
HOH
HOH
424
B
TIP
286
4
HOH
HOH
425
B
TIP
287
4
HOH
HOH
426
B
TIP
288
4
HOH
HOH
427
B
TIP
289
4
HOH
HOH
428
B
TIP
290
4
HOH
HOH
429
B
TIP
291
4
HOH
HOH
430
B
TIP
293
4
HOH
HOH
431
B
TIP
297
4
HOH
HOH
432
B
TIP
299
4
HOH
HOH
433
B
TIP
300
4
HOH
HOH
434
B
TIP
301
4
HOH
HOH
435
B
TIP
302
4
HOH
HOH
436
B
TIP
303
4
HOH
HOH
437
B
TIP
305
4
HOH
HOH
438
B
TIP
307
4
HOH
HOH
439
B
TIP
309
4
HOH
HOH
440
B
TIP
312
4
HOH
HOH
441
B
TIP
313
4
HOH
HOH
442
B
TIP
315
4
HOH
HOH
443
B
TIP
318
4
HOH
HOH
444
B
TIP
322
4
HOH
HOH
445
B
TIP
323
4
HOH
HOH
446
B
TIP
325
4
HOH
HOH
447
B
TIP
327
4
HOH
HOH
448
B
TIP
330
4
HOH
HOH
449
B
TIP
334
4
HOH
HOH
450
B
TIP
336
4
HOH
HOH
451
B
TIP
338
4
HOH
HOH
452
B
TIP
341
4
HOH
HOH
453
B
TIP
346
4
HOH
HOH
454
B
TIP
354
4
HOH
HOH
455
B
TIP
355
4
HOH
HOH
456
B
TIP
358
4
HOH
HOH
457
B
n
1
1
A
ASP
2
n
2
ASP
2
A
ILE
3
n
3
ILE
3
A
ILE
4
n
4
ILE
4
A
SER
5
n
5
SER
5
A
VAL
6
n
6
VAL
6
A
ALA
7
n
7
ALA
7
A
LEU
8
n
8
LEU
8
A
LYS
9
n
9
LYS
9
A
ARG
10
n
10
ARG
10
A
HIS
11
n
11
HIS
11
A
SER
12
n
12
SER
12
A
THR
13
n
13
THR
13
A
LYS
14
n
14
LYS
14
A
ALA
15
n
15
ALA
15
A
PHE
16
n
16
PHE
16
A
ASP
17
n
17
ASP
17
A
ALA
18
n
18
ALA
18
A
SER
19
n
19
SER
19
A
LYS
20
n
20
LYS
20
A
LYS
21
n
21
LYS
21
A
LEU
22
n
22
LEU
22
A
THR
23
n
23
THR
23
A
PRO
24
n
24
PRO
24
A
GLU
25
n
25
GLU
25
A
GLN
26
n
26
GLN
26
A
ALA
27
n
27
ALA
27
A
GLU
28
n
28
GLU
28
A
GLN
29
n
29
GLN
29
A
ILE
30
n
30
ILE
30
A
LYS
31
n
31
LYS
31
A
THR
32
n
32
THR
32
A
LEU
33
n
33
LEU
33
A
LEU
34
n
34
LEU
34
A
GLN
35
n
35
GLN
35
A
TYR
36
n
36
TYR
36
A
SER
37
n
37
SER
37
A
PRO
38
n
38
PRO
38
A
SER
39
n
39
SER
39
A
SER
40
n
40
SER
40
A
THR
41
n
41
THR
41
A
ASN
42
n
42
ASN
42
A
SER
43
n
43
SER
43
A
GLN
44
n
44
GLN
44
A
PRO
45
n
45
PRO
45
A
TRP
46
n
46
TRP
46
A
HIS
47
n
47
HIS
47
A
PHE
48
n
48
PHE
48
A
ILE
49
n
49
ILE
49
A
VAL
50
n
50
VAL
50
A
ALA
51
n
51
ALA
51
A
SER
52
n
52
SER
52
A
THR
53
n
53
THR
53
A
GLU
54
n
54
GLU
54
A
GLU
55
n
55
GLU
55
A
GLY
56
n
56
GLY
56
A
LYS
57
n
57
LYS
57
A
ALA
58
n
58
ALA
58
A
ARG
59
n
59
ARG
59
A
VAL
60
n
60
VAL
60
A
ALA
61
n
61
ALA
61
A
LYS
62
n
62
LYS
62
A
SER
63
n
63
SER
63
A
ALA
64
n
64
ALA
64
A
ALA
65
n
65
ALA
65
A
GLY
66
n
66
GLY
66
A
ASN
67
n
67
ASN
67
A
TYR
68
n
68
TYR
68
A
VAL
69
n
69
VAL
69
A
PHE
70
n
70
PHE
70
A
ASN
71
n
71
ASN
71
A
GLU
72
n
72
GLU
72
A
ARG
73
n
73
ARG
73
A
LYS
74
n
74
LYS
74
A
MET
75
n
75
MET
75
A
LEU
76
n
76
LEU
76
A
ASP
77
n
77
ASP
77
A
ALA
78
n
78
ALA
78
A
SER
79
n
79
SER
79
A
HIS
80
n
80
HIS
80
A
VAL
81
n
81
VAL
81
A
VAL
82
n
82
VAL
82
A
VAL
83
n
83
VAL
83
A
PHE
84
n
84
PHE
84
A
CYS
85
n
85
CYS
85
A
ALA
86
n
86
ALA
86
A
LYS
87
n
87
LYS
87
A
THR
88
n
88
THR
88
A
ALA
89
n
89
ALA
89
A
MET
90
n
90
MET
90
A
ASP
91
n
91
ASP
91
A
ASP
92
n
92
ASP
92
A
VAL
93
n
93
VAL
93
A
TRP
94
n
94
TRP
94
A
LEU
95
n
95
LEU
95
A
LYS
96
n
96
LYS
96
A
LEU
97
n
97
LEU
97
A
VAL
98
n
98
VAL
98
A
VAL
99
n
99
VAL
99
A
ASP
100
n
100
ASP
100
A
GLN
101
n
101
GLN
101
A
GLU
102
n
102
GLU
102
A
ASP
103
n
103
ASP
103
A
ALA
104
n
104
ALA
104
A
ASP
105
n
105
ASP
105
A
GLY
106
n
106
GLY
106
A
ARG
107
n
107
ARG
107
A
PHE
108
n
108
PHE
108
A
ALA
109
n
109
ALA
109
A
THR
110
n
110
THR
110
A
PRO
111
n
111
PRO
111
A
GLU
112
n
112
GLU
112
A
ALA
113
n
113
ALA
113
A
LYS
114
n
114
LYS
114
A
ALA
115
n
115
ALA
115
A
ALA
116
n
116
ALA
116
A
ASN
117
n
117
ASN
117
A
ASP
118
n
118
ASP
118
A
LYS
119
n
119
LYS
119
A
GLY
120
n
120
GLY
120
A
ARG
121
n
121
ARG
121
A
LYS
122
n
122
LYS
122
A
PHE
123
n
123
PHE
123
A
PHE
124
n
124
PHE
124
A
ALA
125
n
125
ALA
125
A
ASP
126
n
126
ASP
126
A
MET
127
n
127
MET
127
A
HIS
128
n
128
HIS
128
A
ARG
129
n
129
ARG
129
A
LYS
130
n
130
LYS
130
A
ASP
131
n
131
ASP
131
A
LEU
132
n
132
LEU
132
A
HIS
133
n
133
HIS
133
A
ASP
134
n
134
ASP
134
A
ASP
135
n
135
ASP
135
A
ALA
136
n
136
ALA
136
A
GLU
137
n
137
GLU
137
A
TRP
138
n
138
TRP
138
A
MET
139
n
139
MET
139
A
ALA
140
n
140
ALA
140
A
LYS
141
n
141
LYS
141
A
GLN
142
n
142
GLN
142
A
VAL
143
n
143
VAL
143
A
TYR
144
n
144
TYR
144
A
LEU
145
n
145
LEU
145
A
ASN
146
n
146
ASN
146
A
VAL
147
n
147
VAL
147
A
GLY
148
n
148
GLY
148
A
ASN
149
n
149
ASN
149
A
PHE
150
n
150
PHE
150
A
LEU
151
n
151
LEU
151
A
LEU
152
n
152
LEU
152
A
GLY
153
n
153
GLY
153
A
VAL
154
n
154
VAL
154
A
ALA
155
n
155
ALA
155
A
ALA
156
n
156
ALA
156
A
LEU
157
n
157
LEU
157
A
GLY
158
n
158
GLY
158
A
LEU
159
n
159
LEU
159
A
ASP
160
n
160
ASP
160
A
ALA
161
n
161
ALA
161
A
VAL
162
n
162
VAL
162
A
PRO
163
n
163
PRO
163
A
ILE
164
n
164
ILE
164
A
GLU
165
n
165
GLU
165
A
GLY
166
n
166
GLY
166
A
PHE
167
n
167
PHE
167
A
ASP
168
n
168
ASP
168
A
ALA
169
n
169
ALA
169
A
ALA
170
n
170
ALA
170
A
ILE
171
n
171
ILE
171
A
LEU
172
n
172
LEU
172
A
ASP
173
n
173
ASP
173
A
ALA
174
n
174
ALA
174
A
GLU
175
n
175
GLU
175
A
PHE
176
n
176
PHE
176
A
GLY
177
n
177
GLY
177
A
LEU
178
n
178
LEU
178
A
LYS
179
n
179
LYS
179
A
GLU
180
n
180
GLU
180
A
LYS
181
n
181
LYS
181
A
GLY
182
n
182
GLY
182
A
TYR
183
n
183
TYR
183
A
THR
184
n
184
THR
184
A
SER
185
n
185
SER
185
A
LEU
186
n
186
LEU
186
A
VAL
187
n
187
VAL
187
A
VAL
188
n
188
VAL
188
A
VAL
189
n
189
VAL
189
A
PRO
190
n
190
PRO
190
A
VAL
191
n
191
VAL
191
A
GLY
192
n
192
GLY
192
A
HIS
193
n
193
HIS
193
A
HIS
194
n
194
HIS
194
A
SER
195
n
195
SER
195
A
VAL
196
n
196
VAL
196
A
GLU
197
n
197
GLU
197
A
ASP
198
n
198
ASP
198
A
PHE
199
n
199
PHE
199
A
ASN
200
n
200
ASN
200
A
ALA
201
n
201
ALA
201
A
THR
202
n
202
THR
202
A
LEU
203
n
203
LEU
203
A
PRO
204
n
204
PRO
204
A
LYS
205
n
205
LYS
205
A
SER
206
n
206
SER
206
A
ARG
207
n
207
ARG
207
A
LEU
208
n
208
LEU
208
A
PRO
209
n
209
PRO
209
A
GLN
210
n
210
GLN
210
A
ASN
211
n
211
ASN
211
A
ILE
212
n
212
ILE
212
A
THR
213
n
213
THR
213
A
LEU
214
n
214
LEU
214
A
THR
215
n
215
THR
215
A
GLU
216
n
216
GLU
216
A
VAL
217
n
217
VAL
217
A
n
1
1
B
ASP
2
n
2
ASP
2
B
ILE
3
n
3
ILE
3
B
ILE
4
n
4
ILE
4
B
SER
5
n
5
SER
5
B
VAL
6
n
6
VAL
6
B
ALA
7
n
7
ALA
7
B
LEU
8
n
8
LEU
8
B
LYS
9
n
9
LYS
9
B
ARG
10
n
10
ARG
10
B
HIS
11
n
11
HIS
11
B
SER
12
n
12
SER
12
B
THR
13
n
13
THR
13
B
LYS
14
n
14
LYS
14
B
ALA
15
n
15
ALA
15
B
PHE
16
n
16
PHE
16
B
ASP
17
n
17
ASP
17
B
ALA
18
n
18
ALA
18
B
SER
19
n
19
SER
19
B
LYS
20
n
20
LYS
20
B
LYS
21
n
21
LYS
21
B
LEU
22
n
22
LEU
22
B
THR
23
n
23
THR
23
B
PRO
24
n
24
PRO
24
B
GLU
25
n
25
GLU
25
B
GLN
26
n
26
GLN
26
B
ALA
27
n
27
ALA
27
B
GLU
28
n
28
GLU
28
B
GLN
29
n
29
GLN
29
B
ILE
30
n
30
ILE
30
B
LYS
31
n
31
LYS
31
B
THR
32
n
32
THR
32
B
LEU
33
n
33
LEU
33
B
LEU
34
n
34
LEU
34
B
GLN
35
n
35
GLN
35
B
TYR
36
n
36
TYR
36
B
SER
37
n
37
SER
37
B
PRO
38
n
38
PRO
38
B
SER
39
n
39
SER
39
B
SER
40
n
40
SER
40
B
THR
41
n
41
THR
41
B
ASN
42
n
42
ASN
42
B
SER
43
n
43
SER
43
B
GLN
44
n
44
GLN
44
B
PRO
45
n
45
PRO
45
B
TRP
46
n
46
TRP
46
B
HIS
47
n
47
HIS
47
B
PHE
48
n
48
PHE
48
B
ILE
49
n
49
ILE
49
B
VAL
50
n
50
VAL
50
B
ALA
51
n
51
ALA
51
B
SER
52
n
52
SER
52
B
THR
53
n
53
THR
53
B
GLU
54
n
54
GLU
54
B
GLU
55
n
55
GLU
55
B
GLY
56
n
56
GLY
56
B
LYS
57
n
57
LYS
57
B
ALA
58
n
58
ALA
58
B
ARG
59
n
59
ARG
59
B
VAL
60
n
60
VAL
60
B
ALA
61
n
61
ALA
61
B
LYS
62
n
62
LYS
62
B
SER
63
n
63
SER
63
B
ALA
64
n
64
ALA
64
B
ALA
65
n
65
ALA
65
B
GLY
66
n
66
GLY
66
B
ASN
67
n
67
ASN
67
B
TYR
68
n
68
TYR
68
B
VAL
69
n
69
VAL
69
B
PHE
70
n
70
PHE
70
B
ASN
71
n
71
ASN
71
B
GLU
72
n
72
GLU
72
B
ARG
73
n
73
ARG
73
B
LYS
74
n
74
LYS
74
B
MET
75
n
75
MET
75
B
LEU
76
n
76
LEU
76
B
ASP
77
n
77
ASP
77
B
ALA
78
n
78
ALA
78
B
SER
79
n
79
SER
79
B
HIS
80
n
80
HIS
80
B
VAL
81
n
81
VAL
81
B
VAL
82
n
82
VAL
82
B
VAL
83
n
83
VAL
83
B
PHE
84
n
84
PHE
84
B
CYS
85
n
85
CYS
85
B
ALA
86
n
86
ALA
86
B
LYS
87
n
87
LYS
87
B
THR
88
n
88
THR
88
B
ALA
89
n
89
ALA
89
B
MET
90
n
90
MET
90
B
ASP
91
n
91
ASP
91
B
ASP
92
n
92
ASP
92
B
VAL
93
n
93
VAL
93
B
TRP
94
n
94
TRP
94
B
LEU
95
n
95
LEU
95
B
LYS
96
n
96
LYS
96
B
LEU
97
n
97
LEU
97
B
VAL
98
n
98
VAL
98
B
VAL
99
n
99
VAL
99
B
ASP
100
n
100
ASP
100
B
GLN
101
n
101
GLN
101
B
GLU
102
n
102
GLU
102
B
ASP
103
n
103
ASP
103
B
ALA
104
n
104
ALA
104
B
ASP
105
n
105
ASP
105
B
GLY
106
n
106
GLY
106
B
ARG
107
n
107
ARG
107
B
PHE
108
n
108
PHE
108
B
ALA
109
n
109
ALA
109
B
THR
110
n
110
THR
110
B
PRO
111
n
111
PRO
111
B
GLU
112
n
112
GLU
112
B
ALA
113
n
113
ALA
113
B
LYS
114
n
114
LYS
114
B
ALA
115
n
115
ALA
115
B
ALA
116
n
116
ALA
116
B
ASN
117
n
117
ASN
117
B
ASP
118
n
118
ASP
118
B
LYS
119
n
119
LYS
119
B
GLY
120
n
120
GLY
120
B
ARG
121
n
121
ARG
121
B
LYS
122
n
122
LYS
122
B
PHE
123
n
123
PHE
123
B
PHE
124
n
124
PHE
124
B
ALA
125
n
125
ALA
125
B
ASP
126
n
126
ASP
126
B
MET
127
n
127
MET
127
B
HIS
128
n
128
HIS
128
B
ARG
129
n
129
ARG
129
B
LYS
130
n
130
LYS
130
B
ASP
131
n
131
ASP
131
B
LEU
132
n
132
LEU
132
B
HIS
133
n
133
HIS
133
B
ASP
134
n
134
ASP
134
B
ASP
135
n
135
ASP
135
B
ALA
136
n
136
ALA
136
B
GLU
137
n
137
GLU
137
B
TRP
138
n
138
TRP
138
B
MET
139
n
139
MET
139
B
ALA
140
n
140
ALA
140
B
LYS
141
n
141
LYS
141
B
GLN
142
n
142
GLN
142
B
VAL
143
n
143
VAL
143
B
TYR
144
n
144
TYR
144
B
LEU
145
n
145
LEU
145
B
ASN
146
n
146
ASN
146
B
VAL
147
n
147
VAL
147
B
GLY
148
n
148
GLY
148
B
ASN
149
n
149
ASN
149
B
PHE
150
n
150
PHE
150
B
LEU
151
n
151
LEU
151
B
LEU
152
n
152
LEU
152
B
GLY
153
n
153
GLY
153
B
VAL
154
n
154
VAL
154
B
ALA
155
n
155
ALA
155
B
ALA
156
n
156
ALA
156
B
LEU
157
n
157
LEU
157
B
GLY
158
n
158
GLY
158
B
LEU
159
n
159
LEU
159
B
ASP
160
n
160
ASP
160
B
ALA
161
n
161
ALA
161
B
VAL
162
n
162
VAL
162
B
PRO
163
n
163
PRO
163
B
ILE
164
n
164
ILE
164
B
GLU
165
n
165
GLU
165
B
GLY
166
n
166
GLY
166
B
PHE
167
n
167
PHE
167
B
ASP
168
n
168
ASP
168
B
ALA
169
n
169
ALA
169
B
ALA
170
n
170
ALA
170
B
ILE
171
n
171
ILE
171
B
LEU
172
n
172
LEU
172
B
ASP
173
n
173
ASP
173
B
ALA
174
n
174
ALA
174
B
GLU
175
n
175
GLU
175
B
PHE
176
n
176
PHE
176
B
GLY
177
n
177
GLY
177
B
LEU
178
n
178
LEU
178
B
LYS
179
n
179
LYS
179
B
GLU
180
n
180
GLU
180
B
LYS
181
n
181
LYS
181
B
GLY
182
n
182
GLY
182
B
TYR
183
n
183
TYR
183
B
THR
184
n
184
THR
184
B
SER
185
n
185
SER
185
B
LEU
186
n
186
LEU
186
B
VAL
187
n
187
VAL
187
B
VAL
188
n
188
VAL
188
B
VAL
189
n
189
VAL
189
B
PRO
190
n
190
PRO
190
B
VAL
191
n
191
VAL
191
B
GLY
192
n
192
GLY
192
B
HIS
193
n
193
HIS
193
B
HIS
194
n
194
HIS
194
B
SER
195
n
195
SER
195
B
VAL
196
n
196
VAL
196
B
GLU
197
n
197
GLU
197
B
ASP
198
n
198
ASP
198
B
PHE
199
n
199
PHE
199
B
ASN
200
n
200
ASN
200
B
ALA
201
n
201
ALA
201
B
THR
202
n
202
THR
202
B
LEU
203
n
203
LEU
203
B
PRO
204
n
204
PRO
204
B
LYS
205
n
205
LYS
205
B
SER
206
n
206
SER
206
B
ARG
207
n
207
ARG
207
B
LEU
208
n
208
LEU
208
B
PRO
209
n
209
PRO
209
B
GLN
210
n
210
GLN
210
B
ASN
211
n
211
ASN
211
B
ILE
212
n
212
ILE
212
B
THR
213
n
213
THR
213
B
LEU
214
n
214
LEU
214
B
THR
215
n
215
THR
215
B
GLU
216
n
216
GLU
216
B
VAL
217
n
217
VAL
217
B
author_and_software_defined_assembly
PISA
2
dimeric
9890
-48
16870
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
ASP
160
A
N
ASP
160
A
O
GLY
192
A
O
GLY
192
A
O
VAL
191
A
O
VAL
191
A
N
HIS
80
A
N
HIS
80
A
O
VAL
81
A
O
VAL
81
A
N
ALA
51
A
N
ALA
51
A
N
VAL
50
A
N
VAL
50
B
O
THR
215
B
O
THR
215
A
N
THR
215
A
N
THR
215
B
O
PHE
48
B
O
PHE
48
B
N
ALA
51
B
N
ALA
51
B
O
VAL
81
B
O
VAL
81
B
N
HIS
80
B
N
HIS
80
B
O
VAL
191
B
O
VAL
191
B
O
GLY
192
B
O
GLY
192
B
N
ASP
160
B
N
ASP
160
1
A
MET
1
A
MET
1
1
Y
1
B
MET
1
B
MET
1
1
Y
1
A
TYR
36
-77.53
20.91
1
A
ALA
64
-96.57
57.81
1
A
ASP
131
-95.73
-65.40
1
A
ASP
134
-109.12
47.25
1
B
GLN
44
39.30
60.51
1
B
LEU
178
-69.96
-179.78
1
B
LYS
179
77.31
-45.44
1
B
ASN
200
-153.00
-17.35
27.8
-3.38
0.00
0.00
-3.38
0.00
6.75
0.264
0.008
0.214
0.218
0.214
2.49
19.33
1184
15016
15016
7.9
92.5
RANDOM
292629.16
292629.16
0
1
RESTRAINED
THROUGHOUT
0.00
MOLECULAR REPLACEMENT
PDB ENTRY 1DS7
Engh & Huber
FLAT MODEL
10.1298
0.259496
0.38
0.30
5
0.33
0.27
2.49
19.33
232
3673
89
0
3352
0.012
1.4
24.8
1.54
7.75
1.50
10.22
2.00
6.02
2.00
8.66
2.50
0.314
0.023
0.28
2.66
180
2095
6
7.9
87.1
31.4
2.49
20
1OON
15216
15053
0.0
0.0
0.053
1
16
82.4
0.119
2.49
2.58
4.7
1376
78
refinement
CNS
1.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
Nitroreductase from e-coli in complex with the dinitrobenzamide prodrug SN27217
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
4
N
N
4
N
N
A
ASP
2
A
ASP
2
HELX_P
A
ARG
10
A
ARG
10
1
1
9
A
THR
23
A
THR
23
HELX_P
A
TYR
36
A
TYR
36
1
2
14
A
SER
39
A
SER
39
HELX_P
A
SER
43
A
SER
43
5
3
5
A
THR
53
A
THR
53
HELX_P
A
LYS
62
A
LYS
62
1
4
10
A
SER
63
A
SER
63
HELX_P
A
ALA
64
A
ALA
64
5
5
2
A
ALA
65
A
ALA
65
HELX_P
A
PHE
70
A
PHE
70
5
6
6
A
ASN
71
A
ASN
71
HELX_P
A
ALA
78
A
ALA
78
1
7
8
A
ASP
91
A
ASP
91
HELX_P
A
ASP
105
A
ASP
105
1
8
15
A
THR
110
A
THR
110
HELX_P
A
LYS
130
A
LYS
130
1
9
21
A
ASP
134
A
ASP
134
HELX_P
A
ALA
156
A
ALA
156
1
10
23
A
ASP
168
A
ASP
168
HELX_P
A
GLY
177
A
GLY
177
1
11
10
A
GLY
177
A
GLY
177
HELX_P
A
GLY
182
A
GLY
182
1
12
6
A
ASP
198
A
ASP
198
HELX_P
A
THR
202
A
THR
202
5
13
5
A
PRO
209
A
PRO
209
HELX_P
A
THR
213
A
THR
213
1
14
5
B
ASP
2
B
ASP
2
HELX_P
B
ARG
10
B
ARG
10
1
15
9
B
THR
23
B
THR
23
HELX_P
B
TYR
36
B
TYR
36
1
16
14
B
SER
39
B
SER
39
HELX_P
B
SER
43
B
SER
43
5
17
5
B
THR
53
B
THR
53
HELX_P
B
ALA
61
B
ALA
61
1
18
9
B
LYS
62
B
LYS
62
HELX_P
B
ALA
65
B
ALA
65
5
19
4
B
TYR
68
B
TYR
68
HELX_P
B
PHE
70
B
PHE
70
5
20
3
B
ASN
71
B
ASN
71
HELX_P
B
ALA
78
B
ALA
78
1
21
8
B
ASP
91
B
ASP
91
HELX_P
B
ASP
105
B
ASP
105
1
22
15
B
THR
110
B
THR
110
HELX_P
B
LYS
130
B
LYS
130
1
23
21
B
ASP
134
B
ASP
134
HELX_P
B
ALA
156
B
ALA
156
1
24
23
B
ASP
168
B
ASP
168
HELX_P
B
GLY
177
B
GLY
177
1
25
10
B
PRO
209
B
PRO
209
HELX_P
B
THR
213
B
THR
213
1
26
5
OXIDOREDUCTASE
NAD(P)H-QUINONE REDUCTASE, FMN, NITROREDUCTASE, FLAVOPROTEIN, SN27217, OXIDOREDUCTASE
NFNB_ECOLI
UNP
1
1
P38489
MDIISVALKRHSTKAFDASKKLTPEQAEQIKTLLQYSPSSTNSQPWHFIVASTEEGKARVAKSAAGNYVFNERKMLDASH
VVVFCAKTAMDDVWLKLVVDQEDADGRFATPEAKAANDKGRKFFADMHRKDLHDDAEWMAKQVYLNVGNFLLGVAALGLD
AVPIEGFDAAILDAEFGLKEKGYTSLVVVPVGHHSVEDFNATLPKSRLPQNITLTEV
1
217
1OON
1
217
P38489
A
1
1
217
1
217
1OON
1
217
P38489
B
1
1
217
5
5
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
ASP
160
A
ASP
160
A
ALA
161
A
ALA
161
A
TYR
183
A
TYR
183
A
GLY
192
A
GLY
192
A
HIS
80
A
HIS
80
A
LYS
87
A
LYS
87
A
TRP
46
A
TRP
46
A
ALA
51
A
ALA
51
B
LEU
214
B
LEU
214
B
VAL
217
B
VAL
217
A
LEU
214
A
LEU
214
A
VAL
217
A
VAL
217
B
TRP
46
B
TRP
46
B
ALA
51
B
ALA
51
B
HIS
80
B
HIS
80
B
LYS
87
B
LYS
87
B
TYR
183
B
TYR
183
B
GLY
192
B
GLY
192
B
ASP
160
B
ASP
160
B
ALA
161
B
ALA
161
BINDING SITE FOR RESIDUE FMN A 360
A
FMN
360
Software
25
BINDING SITE FOR RESIDUE FMN B 361
B
FMN
361
Software
19
BINDING SITE FOR RESIDUE BEL A 362
A
BEL
362
Software
10
A
ARG
10
A
ARG
10
25
1_555
A
HIS
11
A
HIS
11
25
1_555
A
SER
12
A
SER
12
25
1_555
A
LYS
14
A
LYS
14
25
1_555
A
ASN
71
A
ASN
71
25
1_555
A
LYS
74
A
LYS
74
25
1_555
A
TYR
144
A
TYR
144
25
1_555
A
PRO
163
A
PRO
163
25
1_555
A
ILE
164
A
ILE
164
25
1_555
A
GLU
165
A
GLU
165
25
1_555
A
GLY
166
A
GLY
166
25
1_555
A
ASN
200
A
ASN
200
25
1_555
A
LYS
205
A
LYS
205
25
1_555
A
ARG
207
A
ARG
207
25
1_555
A
HOH
368
F
HOH
25
1_555
A
HOH
412
F
HOH
25
1_555
A
HOH
417
F
HOH
25
1_555
B
PRO
38
B
PRO
38
25
1_555
B
SER
39
B
SER
39
25
1_555
B
SER
40
B
SER
40
25
1_555
B
THR
41
B
THR
41
25
1_555
B
ASN
42
B
ASN
42
25
1_555
B
GLN
142
B
GLN
142
25
1_555
B
LEU
145
B
LEU
145
25
1_555
B
HOH
379
G
HOH
25
1_555
A
PRO
38
A
PRO
38
19
1_555
A
SER
39
A
SER
39
19
1_555
A
SER
40
A
SER
40
19
1_555
A
ASN
42
A
ASN
42
19
1_555
A
GLN
142
A
GLN
142
19
1_555
A
LEU
145
A
LEU
145
19
1_555
A
BEL
362
D
BEL
19
1_555
B
ARG
10
B
ARG
10
19
1_555
B
HIS
11
B
HIS
11
19
1_555
B
SER
12
B
SER
12
19
1_555
B
LYS
14
B
LYS
14
19
1_555
B
ASN
71
B
ASN
71
19
1_555
B
LYS
74
B
LYS
74
19
1_555
B
TYR
144
B
TYR
144
19
1_555
B
PRO
163
B
PRO
163
19
1_555
B
GLU
165
B
GLU
165
19
1_555
B
GLY
166
B
GLY
166
19
1_555
B
LYS
205
B
LYS
205
19
1_555
B
ARG
207
B
ARG
207
19
1_555
A
THR
41
A
THR
41
10
1_555
A
GLU
102
A
GLU
102
10
1_555
A
ARG
107
A
ARG
107
10
1_555
A
ASN
117
A
ASN
117
10
1_555
A
PHE
124
A
PHE
124
10
1_555
A
HOH
439
F
HOH
10
1_555
A
HOH
440
F
HOH
10
1_555
B
LYS
14
B
LYS
14
10
1_555
B
PHE
70
B
PHE
70
10
1_555
B
FMN
361
E
FMN
10
1_555
92
P 41 21 2