0.017553
0.000000
0.000000
0.000000
0.017553
0.000000
0.000000
0.000000
0.003764
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
56.970
56.970
265.650
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
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
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
N
C
N
90
N
O
N
91
N
N
N
92
N
C
N
93
N
O
N
94
N
C
N
95
N
N
Y
96
N
C
Y
97
N
C
Y
98
N
C
N
99
N
C
Y
100
N
C
N
101
N
C
Y
102
N
C
Y
103
N
C
N
104
N
N
N
105
N
C
N
106
N
C
N
107
S
C
N
108
N
O
N
109
S
C
N
110
N
O
N
111
R
C
N
112
N
O
N
113
N
C
N
114
N
O
N
115
N
P
N
116
N
O
N
117
N
O
N
118
N
O
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
N
N
141
S
C
N
142
N
C
N
143
N
O
N
144
N
C
N
145
N
C
N
146
N
C
N
147
N
O
N
148
N
N
N
149
N
O
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
N
N
161
S
C
N
162
N
C
N
163
N
O
N
164
N
C
N
165
N
C
N
166
N
C
N
167
N
O
N
168
N
O
N
169
N
O
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
N
N
180
N
C
N
181
N
C
N
182
N
O
N
183
N
O
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
N
N
190
S
C
N
191
N
C
N
192
N
O
N
193
N
C
Y
194
N
C
Y
195
N
N
Y
196
N
C
Y
197
N
C
Y
198
N
N
N
199
N
O
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
O
N
211
N
H
N
212
N
H
N
213
N
N
N
214
S
C
N
215
N
C
N
216
N
O
N
217
S
C
N
218
N
C
N
219
N
C
N
220
N
C
N
221
N
O
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
N
N
236
S
C
N
237
N
C
N
238
N
O
N
239
N
C
N
240
N
C
N
241
N
C
N
242
N
C
N
243
N
O
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
N
N
258
S
C
N
259
N
C
N
260
N
O
N
261
N
C
N
262
N
C
N
263
N
C
N
264
N
C
N
265
N
N
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
H
N
281
N
H
N
282
N
N
N
283
S
C
N
284
N
C
N
285
N
O
N
286
N
C
N
287
N
C
N
288
N
S
N
289
N
C
N
290
N
O
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
N
N
303
S
C
N
304
N
C
N
305
N
O
N
306
N
C
Y
307
N
C
Y
308
N
C
Y
309
N
C
Y
310
N
C
Y
311
N
C
Y
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
N
N
N
326
S
C
N
327
N
C
N
328
N
O
N
329
N
C
N
330
N
C
N
331
N
C
N
332
N
O
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
N
N
343
S
C
N
344
N
C
N
345
N
O
N
346
N
C
N
347
N
O
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
N
N
357
S
C
N
358
N
C
N
359
N
O
N
360
R
C
N
361
N
O
N
362
N
C
N
363
N
O
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
N
N
374
S
C
N
375
N
C
N
376
N
O
N
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
N
Y
382
N
C
Y
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
N
387
N
O
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
N
N
401
S
C
N
402
N
C
N
403
N
O
N
404
N
C
Y
405
N
C
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
N
411
N
O
N
412
N
O
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
H
N
422
N
H
N
423
N
H
N
424
N
N
N
425
S
C
N
426
N
C
N
427
N
O
N
428
N
C
N
429
N
C
N
430
N
C
N
431
N
O
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
H
N
442
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
doub
N
85
N
doub
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
doub
N
92
N
sing
N
93
N
sing
Y
94
N
doub
Y
95
N
sing
Y
96
N
sing
N
97
N
sing
N
98
N
sing
Y
99
N
doub
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
Y
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
Y
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
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
doub
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
doub
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
doub
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
doub
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
doub
N
171
N
sing
N
172
N
sing
N
173
N
sing
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
doub
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
doub
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
Y
194
N
sing
Y
195
N
doub
Y
196
N
doub
N
197
N
sing
Y
198
N
sing
N
199
N
sing
Y
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
doub
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
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
doub
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
doub
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
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
doub
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
Y
302
N
doub
Y
303
N
sing
Y
304
N
sing
N
305
N
sing
Y
306
N
doub
N
307
N
sing
Y
308
N
doub
N
309
N
sing
Y
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
sing
N
320
N
doub
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
doub
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
doub
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
doub
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
Y
371
N
doub
Y
372
N
sing
Y
373
N
sing
N
374
N
sing
Y
375
N
doub
Y
376
N
sing
Y
377
N
sing
N
378
N
sing
Y
379
N
sing
Y
380
N
doub
N
381
N
sing
Y
382
N
doub
N
383
N
sing
Y
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
doub
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
Y
399
N
doub
Y
400
N
sing
Y
401
N
sing
N
402
N
sing
Y
403
N
doub
N
404
N
sing
Y
405
N
doub
N
406
N
sing
Y
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
doub
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
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/pdb1oo5/pdb
pdb_00001oo5
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
2001-07-01
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
18.015
water
64
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
2.2
43.7
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
STRUCTURAL STUDIES ON A PRODRUG-ACTIVATING SYSTEM-CB1954 AND FMN-DEPENDENT NITROREDUCTASE
RCSB
Y
RCSB
2003-03-03
REL
REL
FMN
FLAVIN MONONUCLEOTIDE
HOH
water
1DS7
PDB ENTRY 1DS7
PDB
experimental model
FMN
218
2
FMN
FMN
218
A
FMN
218
2
FMN
FMN
219
B
TIP
1
3
HOH
HOH
219
A
TIP
2
3
HOH
HOH
220
A
TIP
6
3
HOH
HOH
221
A
TIP
8
3
HOH
HOH
222
A
TIP
9
3
HOH
HOH
223
A
TIP
11
3
HOH
HOH
224
A
TIP
12
3
HOH
HOH
225
A
TIP
14
3
HOH
HOH
226
A
TIP
16
3
HOH
HOH
227
A
TIP
19
3
HOH
HOH
228
A
TIP
23
3
HOH
HOH
229
A
TIP
28
3
HOH
HOH
230
A
TIP
34
3
HOH
HOH
231
A
TIP
35
3
HOH
HOH
232
A
TIP
36
3
HOH
HOH
233
A
TIP
37
3
HOH
HOH
234
A
TIP
39
3
HOH
HOH
235
A
TIP
40
3
HOH
HOH
236
A
TIP
43
3
HOH
HOH
237
A
TIP
45
3
HOH
HOH
238
A
TIP
51
3
HOH
HOH
239
A
TIP
53
3
HOH
HOH
240
A
TIP
59
3
HOH
HOH
241
A
TIP
60
3
HOH
HOH
242
A
TIP
70
3
HOH
HOH
243
A
TIP
72
3
HOH
HOH
244
A
TIP
81
3
HOH
HOH
245
A
TIP
83
3
HOH
HOH
246
A
TIP
85
3
HOH
HOH
247
A
TIP
87
3
HOH
HOH
248
A
TIP
88
3
HOH
HOH
249
A
TIP
89
3
HOH
HOH
250
A
TIP
91
3
HOH
HOH
251
A
TIP
94
3
HOH
HOH
252
A
TIP
95
3
HOH
HOH
253
A
TIP
96
3
HOH
HOH
254
A
TIP
3
3
HOH
HOH
220
B
TIP
4
3
HOH
HOH
221
B
TIP
5
3
HOH
HOH
222
B
TIP
7
3
HOH
HOH
223
B
TIP
15
3
HOH
HOH
224
B
TIP
17
3
HOH
HOH
225
B
TIP
18
3
HOH
HOH
226
B
TIP
20
3
HOH
HOH
227
B
TIP
22
3
HOH
HOH
228
B
TIP
24
3
HOH
HOH
229
B
TIP
29
3
HOH
HOH
230
B
TIP
30
3
HOH
HOH
231
B
TIP
31
3
HOH
HOH
232
B
TIP
32
3
HOH
HOH
233
B
TIP
38
3
HOH
HOH
234
B
TIP
41
3
HOH
HOH
235
B
TIP
42
3
HOH
HOH
236
B
TIP
44
3
HOH
HOH
237
B
TIP
56
3
HOH
HOH
238
B
TIP
62
3
HOH
HOH
239
B
TIP
68
3
HOH
HOH
240
B
TIP
73
3
HOH
HOH
241
B
TIP
82
3
HOH
HOH
242
B
TIP
84
3
HOH
HOH
243
B
TIP
90
3
HOH
HOH
244
B
TIP
92
3
HOH
HOH
245
B
TIP
93
3
HOH
HOH
246
B
TIP
97
3
HOH
HOH
247
B
MET
1
n
1
MET
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
MET
1
n
1
MET
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
9160
-50
16790
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
83
A
O
VAL
83
A
N
ILE
49
A
N
ILE
49
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
ASP
2
-86.49
-75.92
1
A
SER
39
-173.79
147.62
1
A
ALA
64
-99.44
58.06
1
A
PHE
70
-56.95
-7.16
1
B
ASP
134
-142.48
14.08
1
B
LYS
179
74.00
-29.11
1
B
LEU
186
-137.11
-44.49
37.9
-8.16
0.00
0.00
-8.16
0.00
16.33
0.289
0.009
0.204
0.217
0.204
2.50
19.92
944
15447
11827
8.0
73.7
random
161733.98
161733.98
0
1
RESTRAINED
THROUGHOUT
2.0
MOLECULAR REPLACEMENT
PDB ENTRY 1DS7
Engh & Huber
FLAT MODEL
18.4561
0.320748
0.41
0.28
5
0.25
0.29
2.50
19.92
64
3496
62
0
3370
0.011
1.2
25.1
1.21
0.292
0.039
0.225
2.66
57
765
6
6.9
32.0
9.5
2.5
20
1OO5
15515
15515
0
0
0.085
1
10
96.2
0.369
2.50
1
1402
89.0
refinement
CNS
1.0
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
Studies on the Nitroreductase Prodrug-Activating System. Crystal Structures of the Enzyme Active Form and Complexes with the Inhibitor Dicoumarol and Dinitrobenzamide Prodrugs
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
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
LEU
157
A
LEU
157
1
10
24
A
ASP
168
A
ASP
168
HELX_P
A
GLY
177
A
GLY
177
1
11
10
A
ASP
198
A
ASP
198
HELX_P
A
LEU
203
A
LEU
203
1
12
6
A
PRO
209
A
PRO
209
HELX_P
A
THR
213
A
THR
213
1
13
5
B
ASP
2
B
ASP
2
HELX_P
B
ARG
10
B
ARG
10
1
14
9
B
THR
23
B
THR
23
HELX_P
B
TYR
36
B
TYR
36
1
15
14
B
SER
39
B
SER
39
HELX_P
B
SER
43
B
SER
43
5
16
5
B
THR
53
B
THR
53
HELX_P
B
LYS
62
B
LYS
62
1
17
10
B
TYR
68
B
TYR
68
HELX_P
B
ALA
78
B
ALA
78
1
18
11
B
ASP
91
B
ASP
91
HELX_P
B
ASP
105
B
ASP
105
1
19
15
B
THR
110
B
THR
110
HELX_P
B
LYS
130
B
LYS
130
1
20
21
B
ASP
134
B
ASP
134
HELX_P
B
ALA
156
B
ALA
156
1
21
23
B
ASP
168
B
ASP
168
HELX_P
B
GLY
177
B
GLY
177
1
22
10
B
ASP
198
B
ASP
198
HELX_P
B
THR
202
B
THR
202
5
23
5
B
PRO
209
B
PRO
209
HELX_P
B
THR
213
B
THR
213
1
24
5
OXIDOREDUCTASE
NAD(P)H-QUINONE REDUCTASE, FMN, NITROREDUCTASE, FLAVOPROTEIN, OXIDOREDUCTASE
NFNB_ECOLI
UNP
1
1
P38489
MDIISVALKRHSTKAFDASKKLTPEQAEQIKTLLQYSPSSTNSQPWHFIVASTEEGKARVAKSAAGNYVFNERKMLDASH
VVVFCAKTAMDDVWLKLVVDQEDADGRFATPEAKAANDKGRKFFADMHRKDLHDDAEWMAKQVYLNVGNFLLGVAALGLD
AVPIEGFDAAILDAEFGLKEKGYTSLVVVPVGHHSVEDFNATLPKSRLPQNITLTEV
1
217
1OO5
1
217
P38489
A
1
1
217
1
217
1OO5
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
GLU
216
B
GLU
216
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 218
A
FMN
218
Software
20
BINDING SITE FOR RESIDUE FMN B 219
B
FMN
219
Software
20
A
ARG
10
A
ARG
10
20
1_555
A
HIS
11
A
HIS
11
20
1_555
A
SER
12
A
SER
12
20
1_555
A
LYS
14
A
LYS
14
20
1_555
A
ASN
71
A
ASN
71
20
1_555
A
LYS
74
A
LYS
74
20
1_555
A
PRO
163
A
PRO
163
20
1_555
A
ILE
164
A
ILE
164
20
1_555
A
GLU
165
A
GLU
165
20
1_555
A
GLY
166
A
GLY
166
20
1_555
A
LYS
205
A
LYS
205
20
1_555
A
ARG
207
A
ARG
207
20
1_555
A
HOH
224
E
HOH
20
1_555
A
HOH
236
E
HOH
20
1_555
B
PRO
38
B
PRO
38
20
1_555
B
SER
39
B
SER
39
20
1_555
B
SER
40
B
SER
40
20
1_555
B
ASN
42
B
ASN
42
20
1_555
B
GLN
142
B
GLN
142
20
1_555
B
LEU
145
B
LEU
145
20
1_555
A
PRO
38
A
PRO
38
20
1_555
A
SER
39
A
SER
39
20
1_555
A
SER
40
A
SER
40
20
1_555
A
ASN
42
A
ASN
42
20
1_555
A
GLN
142
A
GLN
142
20
1_555
A
LEU
145
A
LEU
145
20
1_555
B
ARG
10
B
ARG
10
20
1_555
B
HIS
11
B
HIS
11
20
1_555
B
SER
12
B
SER
12
20
1_555
B
LYS
14
B
LYS
14
20
1_555
B
ASN
71
B
ASN
71
20
1_555
B
LYS
74
B
LYS
74
20
1_555
B
PRO
163
B
PRO
163
20
1_555
B
GLU
165
B
GLU
165
20
1_555
B
GLY
166
B
GLY
166
20
1_555
B
ASN
200
B
ASN
200
20
1_555
B
LYS
205
B
LYS
205
20
1_555
B
ARG
207
B
ARG
207
20
1_555
B
HOH
233
F
HOH
20
1_555
B
HOH
247
F
HOH
20
1_555
92
P 41 21 2