0.016223
0.009366
0.000000
0.000000
0.018733
0.000000
0.000000
0.000000
0.014083
0.00000
0.00000
0.00000
Ludwig, M.L.
Pattridge, K.A.
Metzger, A.L.
Dixon, M.M.
Eren, M.
Feng, Y.
Swenson, R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
61.640
61.640
71.010
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
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
O
N
190
N
H
N
191
N
H
N
192
N
N
N
193
S
C
N
194
N
C
N
195
N
O
N
196
S
C
N
197
N
C
N
198
N
C
N
199
N
C
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
N
N
215
S
C
N
216
N
C
N
217
N
O
N
218
N
C
N
219
N
C
N
220
N
C
N
221
N
C
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
H
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
N
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
N
N
245
N
O
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
H
N
259
N
H
N
260
N
H
N
261
N
N
N
262
S
C
N
263
N
C
N
264
N
O
N
265
N
C
N
266
N
C
N
267
N
S
N
268
N
C
N
269
N
O
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
N
N
282
S
C
N
283
N
C
N
284
N
O
N
285
N
C
Y
286
N
C
Y
287
N
C
Y
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
N
292
N
O
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
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
N
C
N
309
N
C
N
310
N
C
N
311
N
O
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
N
326
N
O
N
327
N
O
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
N
N
336
S
C
N
337
N
C
N
338
N
O
N
339
R
C
N
340
N
O
N
341
N
C
N
342
N
O
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
N
N
353
S
C
N
354
N
C
N
355
N
O
N
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
N
Y
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
N
366
N
O
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
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
N
N
380
S
C
N
381
N
C
N
382
N
O
N
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
N
390
N
O
N
391
N
O
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
H
N
401
N
H
N
402
N
H
N
403
N
N
N
404
S
C
N
405
N
C
N
406
N
O
N
407
N
C
N
408
N
C
N
409
N
C
N
410
N
O
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
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
sing
N
190
N
sing
N
191
N
doub
N
192
N
sing
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
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
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
doub
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
Y
281
N
doub
Y
282
N
sing
Y
283
N
sing
N
284
N
sing
Y
285
N
doub
N
286
N
sing
Y
287
N
doub
N
288
N
sing
Y
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
doub
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
doub
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
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
doub
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
Y
350
N
doub
Y
351
N
sing
Y
352
N
sing
N
353
N
sing
Y
354
N
doub
Y
355
N
sing
Y
356
N
sing
N
357
N
sing
Y
358
N
sing
Y
359
N
doub
N
360
N
sing
Y
361
N
doub
N
362
N
sing
Y
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
doub
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
Y
378
N
doub
Y
379
N
sing
Y
380
N
sing
N
381
N
sing
Y
382
N
doub
N
383
N
sing
Y
384
N
doub
N
385
N
sing
Y
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
sing
N
395
N
sing
N
396
N
sing
N
397
N
doub
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
sing
N
408
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
36
1259
1280
10.1021/bi962180o
9063874
Control of oxidation-reduction potentials in flavodoxin from Clostridium beijerinckii: the role of conformation changes.
1997
Berlin : W. De Gruyter
Flavins and Flavoproteins 1993 : Proceedings of the Eleventh International Symposium, Nagoya (Japan) July 27-31, 1993
2121
3-11-014165-5
363
Cis-Trans Isomerization of the 57-58 Peptide in Crystalline Flavodoxins from C. Beijerinckii
1994
Boca Raton : Crc Press
Chemistry and Biochemistry of Flavoenzymes
0771
0-8493-4395-X
3
427
Structure and Redox Properties of Clostridial Flavodoxin
1992
Berlin : W. De Gruyter
Flavins and Flavoproteins 1990 : Proceedings of the Tenth International Symposium, Como, Italy, July 15-20, 1990
57OEAQ
2118
3-11-012373-8
423
Structural Characterization of Site Mutants of Clostridial Flavodoxin
1991
US
Biochemistry
BICHAW
0033
0006-2960
29
10364
Structure and Oxidation-Reduction Behavior of 1-Deaza-Fmn Flavodoxins: Modulation of Redox Potentials in Flavodoxins
1990
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
117
195
Structure of the Semiquinone Form of Flavodoxin from Clostridium Mp. Extension of 1.8 A Resolution and Some Comparisons with the Oxidized State
1977
Amsterdam : Elsevier Scientific Pub. Co.
FLAVINS AND FLAVOPROTEINS
0991
0-444-41458-4
393
The Structure of Clostridium Mp Flavodoxin as a Function of Oxidation State, Some Comparisons of the Fmn-Binding Sites in Oxidized, Semiquinone and Reduced Forms
1976
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
249
4383
The Structure of the Oxidized Form of Clostridial Flavodoxin at 1.9-A Resolution
1974
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
69
3189
Structure of the Radical Form of Clostridial Flavodoxin: A New Molecular Model
1972
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
244
6047
The Structure of a Clostridial Flavodoxin. I. Crystallographic Characterization of the Oxidized and Semiquinone Forms
1969
1
2
3
4
5
6
10.2210/pdb1fln/pdb
pdb_00001fln
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
277
1
AREA DETECTOR
1991-11
M
x-ray
1
1.5418
1.0
1.5418
REDUCED
15326.307
FLAVODOXIN
D58P
1
man
polymer
456.344
FLAVIN MONONUCLEOTIDE
1
syn
non-polymer
18.015
water
113
nat
water
no
no
MKIVYWSGTGNTEKMAELIAKGIIESGKDVNTINVSDVNIDELLNEDILILGCSAMGPEVLEESEFEPFIEEISTKISGK
KVALFGSYGWGDGKWMRDFEERMNGYGCVVVETPLIVQNEPDEAEQDCIEFGKKIANI
MKIVYWSGTGNTEKMAELIAKGIIESGKDVNTINVSDVNIDELLNEDILILGCSAMGPEVLEESEFEPFIEEISTKISGK
KVALFGSYGWGDGKWMRDFEERMNGYGCVVVETPLIVQNEPDEAEQDCIEFGKKIANI
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Clostridium
Escherichia
sample
XL1-BLUE
1520
Clostridium beijerinckii
XL1-BLUE
562
Escherichia coli
PKK223-3
PLASMID
2.54
51.58
database_2
pdbx_database_status
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
Data collection
1
0
1997-03-12
1
1
2008-03-24
1
2
2011-07-13
1
3
2021-11-03
1
4
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1996-12-18
REL
FMN
FLAVIN MONONUCLEOTIDE
HOH
water
FMN
139
2
FMN
FMN
139
A
HOH
141
3
HOH
HOH
141
A
HOH
144
3
HOH
HOH
144
A
HOH
147
3
HOH
HOH
147
A
HOH
148
3
HOH
HOH
148
A
HOH
149
3
HOH
HOH
149
A
HOH
150
3
HOH
HOH
150
A
HOH
151
3
HOH
HOH
151
A
HOH
159
3
HOH
HOH
159
A
HOH
161
3
HOH
HOH
161
A
HOH
165
3
HOH
HOH
165
A
HOH
179
3
HOH
HOH
179
A
HOH
182
3
HOH
HOH
182
A
HOH
187
3
HOH
HOH
187
A
HOH
188
3
HOH
HOH
188
A
HOH
189
3
HOH
HOH
189
A
HOH
192
3
HOH
HOH
192
A
HOH
193
3
HOH
HOH
193
A
HOH
194
3
HOH
HOH
194
A
HOH
201
3
HOH
HOH
201
A
HOH
202
3
HOH
HOH
202
A
HOH
205
3
HOH
HOH
205
A
HOH
208
3
HOH
HOH
208
A
HOH
214
3
HOH
HOH
214
A
HOH
215
3
HOH
HOH
215
A
HOH
219
3
HOH
HOH
219
A
HOH
220
3
HOH
HOH
220
A
HOH
222
3
HOH
HOH
222
A
HOH
225
3
HOH
HOH
225
A
HOH
228
3
HOH
HOH
228
A
HOH
230
3
HOH
HOH
230
A
HOH
231
3
HOH
HOH
231
A
HOH
233
3
HOH
HOH
233
A
HOH
235
3
HOH
HOH
235
A
HOH
238
3
HOH
HOH
238
A
HOH
239
3
HOH
HOH
239
A
HOH
244
3
HOH
HOH
244
A
HOH
245
3
HOH
HOH
245
A
HOH
246
3
HOH
HOH
246
A
HOH
248
3
HOH
HOH
248
A
HOH
249
3
HOH
HOH
249
A
HOH
250
3
HOH
HOH
250
A
HOH
251
3
HOH
HOH
251
A
HOH
252
3
HOH
HOH
252
A
HOH
253
3
HOH
HOH
253
A
HOH
254
3
HOH
HOH
254
A
HOH
255
3
HOH
HOH
255
A
HOH
265
3
HOH
HOH
265
A
HOH
266
3
HOH
HOH
266
A
HOH
270
3
HOH
HOH
270
A
HOH
271
3
HOH
HOH
271
A
HOH
272
3
HOH
HOH
272
A
HOH
273
3
HOH
HOH
273
A
HOH
275
3
HOH
HOH
275
A
HOH
276
3
HOH
HOH
276
A
HOH
278
3
HOH
HOH
278
A
HOH
279
3
HOH
HOH
279
A
HOH
281
3
HOH
HOH
281
A
HOH
283
3
HOH
HOH
283
A
HOH
284
3
HOH
HOH
284
A
HOH
287
3
HOH
HOH
287
A
HOH
291
3
HOH
HOH
291
A
HOH
292
3
HOH
HOH
292
A
HOH
293
3
HOH
HOH
293
A
HOH
297
3
HOH
HOH
297
A
HOH
305
3
HOH
HOH
305
A
HOH
326
3
HOH
HOH
326
A
HOH
330
3
HOH
HOH
330
A
HOH
353
3
HOH
HOH
353
A
HOH
357
3
HOH
HOH
357
A
HOH
376
3
HOH
HOH
376
A
HOH
377
3
HOH
HOH
377
A
HOH
378
3
HOH
HOH
378
A
HOH
379
3
HOH
HOH
379
A
HOH
380
3
HOH
HOH
380
A
HOH
381
3
HOH
HOH
381
A
HOH
382
3
HOH
HOH
382
A
HOH
383
3
HOH
HOH
383
A
HOH
385
3
HOH
HOH
385
A
HOH
386
3
HOH
HOH
386
A
HOH
388
3
HOH
HOH
388
A
HOH
389
3
HOH
HOH
389
A
HOH
390
3
HOH
HOH
390
A
HOH
392
3
HOH
HOH
392
A
HOH
393
3
HOH
HOH
393
A
HOH
394
3
HOH
HOH
394
A
HOH
395
3
HOH
HOH
395
A
HOH
396
3
HOH
HOH
396
A
HOH
397
3
HOH
HOH
397
A
HOH
398
3
HOH
HOH
398
A
HOH
401
3
HOH
HOH
401
A
HOH
402
3
HOH
HOH
402
A
HOH
403
3
HOH
HOH
403
A
HOH
404
3
HOH
HOH
404
A
HOH
405
3
HOH
HOH
405
A
HOH
406
3
HOH
HOH
406
A
HOH
407
3
HOH
HOH
407
A
HOH
408
3
HOH
HOH
408
A
HOH
409
3
HOH
HOH
409
A
HOH
412
3
HOH
HOH
412
A
HOH
413
3
HOH
HOH
413
A
HOH
414
3
HOH
HOH
414
A
HOH
416
3
HOH
HOH
416
A
HOH
419
3
HOH
HOH
419
A
HOH
420
3
HOH
HOH
420
A
HOH
423
3
HOH
HOH
423
A
HOH
424
3
HOH
HOH
424
A
HOH
425
3
HOH
HOH
425
A
HOH
426
3
HOH
HOH
426
A
HOH
429
3
HOH
HOH
429
A
HOH
430
3
HOH
HOH
430
A
HOH
433
3
HOH
HOH
433
A
HOH
434
3
HOH
HOH
434
A
HOH
435
3
HOH
HOH
435
A
MET
1
n
1
MET
1
A
LYS
2
n
2
LYS
2
A
ILE
3
n
3
ILE
3
A
VAL
4
n
4
VAL
4
A
TYR
5
n
5
TYR
5
A
TRP
6
n
6
TRP
6
A
SER
7
n
7
SER
7
A
GLY
8
n
8
GLY
8
A
THR
9
n
9
THR
9
A
GLY
10
n
10
GLY
10
A
ASN
11
n
11
ASN
11
A
THR
12
n
12
THR
12
A
GLU
13
n
13
GLU
13
A
LYS
14
n
14
LYS
14
A
MET
15
n
15
MET
15
A
ALA
16
n
16
ALA
16
A
GLU
17
n
17
GLU
17
A
LEU
18
n
18
LEU
18
A
ILE
19
n
19
ILE
19
A
ALA
20
n
20
ALA
20
A
LYS
21
n
21
LYS
21
A
GLY
22
n
22
GLY
22
A
ILE
23
n
23
ILE
23
A
ILE
24
n
24
ILE
24
A
GLU
25
n
25
GLU
25
A
SER
26
n
26
SER
26
A
GLY
27
n
27
GLY
27
A
LYS
28
n
28
LYS
28
A
ASP
29
n
29
ASP
29
A
VAL
30
n
30
VAL
30
A
ASN
31
n
31
ASN
31
A
THR
32
n
32
THR
32
A
ILE
33
n
33
ILE
33
A
ASN
34
n
34
ASN
34
A
VAL
35
n
35
VAL
35
A
SER
36
n
36
SER
36
A
ASP
37
n
37
ASP
37
A
VAL
38
n
38
VAL
38
A
ASN
39
n
39
ASN
39
A
ILE
40
n
40
ILE
40
A
ASP
41
n
41
ASP
41
A
GLU
42
n
42
GLU
42
A
LEU
43
n
43
LEU
43
A
LEU
44
n
44
LEU
44
A
ASN
45
n
45
ASN
45
A
GLU
46
n
46
GLU
46
A
ASP
47
n
47
ASP
47
A
ILE
48
n
48
ILE
48
A
LEU
49
n
49
LEU
49
A
ILE
50
n
50
ILE
50
A
LEU
51
n
51
LEU
51
A
GLY
52
n
52
GLY
52
A
CYS
53
n
53
CYS
53
A
SER
54
n
54
SER
54
A
ALA
55
n
55
ALA
55
A
MET
56
n
56
MET
56
A
GLY
57
n
57
GLY
57
A
PRO
58
n
58
PRO
58
A
GLU
59
n
59
GLU
59
A
VAL
60
n
60
VAL
60
A
LEU
61
n
61
LEU
61
A
GLU
62
n
62
GLU
62
A
GLU
63
n
63
GLU
63
A
SER
64
n
64
SER
64
A
GLU
65
n
65
GLU
65
A
PHE
66
n
66
PHE
66
A
GLU
67
n
67
GLU
67
A
PRO
68
n
68
PRO
68
A
PHE
69
n
69
PHE
69
A
ILE
70
n
70
ILE
70
A
GLU
71
n
71
GLU
71
A
GLU
72
n
72
GLU
72
A
ILE
73
n
73
ILE
73
A
SER
74
n
74
SER
74
A
THR
75
n
75
THR
75
A
LYS
76
n
76
LYS
76
A
ILE
77
n
77
ILE
77
A
SER
78
n
78
SER
78
A
GLY
79
n
79
GLY
79
A
LYS
80
n
80
LYS
80
A
LYS
81
n
81
LYS
81
A
VAL
82
n
82
VAL
82
A
ALA
83
n
83
ALA
83
A
LEU
84
n
84
LEU
84
A
PHE
85
n
85
PHE
85
A
GLY
86
n
86
GLY
86
A
SER
87
n
87
SER
87
A
TYR
88
n
88
TYR
88
A
GLY
89
n
89
GLY
89
A
TRP
90
n
90
TRP
90
A
GLY
91
n
91
GLY
91
A
ASP
92
n
92
ASP
92
A
GLY
93
n
93
GLY
93
A
LYS
94
n
94
LYS
94
A
TRP
95
n
95
TRP
95
A
MET
96
n
96
MET
96
A
ARG
97
n
97
ARG
97
A
ASP
98
n
98
ASP
98
A
PHE
99
n
99
PHE
99
A
GLU
100
n
100
GLU
100
A
GLU
101
n
101
GLU
101
A
ARG
102
n
102
ARG
102
A
MET
103
n
103
MET
103
A
ASN
104
n
104
ASN
104
A
GLY
105
n
105
GLY
105
A
TYR
106
n
106
TYR
106
A
GLY
107
n
107
GLY
107
A
CYS
108
n
108
CYS
108
A
VAL
109
n
109
VAL
109
A
VAL
110
n
110
VAL
110
A
VAL
111
n
111
VAL
111
A
GLU
112
n
112
GLU
112
A
THR
113
n
113
THR
113
A
PRO
114
n
114
PRO
114
A
LEU
115
n
115
LEU
115
A
ILE
116
n
116
ILE
116
A
VAL
117
n
117
VAL
117
A
GLN
118
n
118
GLN
118
A
ASN
119
n
119
ASN
119
A
GLU
120
n
120
GLU
120
A
PRO
121
n
121
PRO
121
A
ASP
122
n
122
ASP
122
A
GLU
123
n
123
GLU
123
A
ALA
124
n
124
ALA
124
A
GLU
125
n
125
GLU
125
A
GLN
126
n
126
GLN
126
A
ASP
127
n
127
ASP
127
A
CYS
128
n
128
CYS
128
A
ILE
129
n
129
ILE
129
A
GLU
130
n
130
GLU
130
A
PHE
131
n
131
PHE
131
A
GLY
132
n
132
GLY
132
A
LYS
133
n
133
LYS
133
A
LYS
134
n
134
LYS
134
A
ILE
135
n
135
ILE
135
A
ALA
136
n
136
ALA
136
A
ASN
137
n
137
ASN
137
A
ILE
138
n
138
ILE
138
A
author_defined_assembly
1
monomeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
ASN
31
A
O
ASN
31
A
N
ILE
3
A
N
ILE
3
A
O
VAL
4
A
O
VAL
4
A
N
ILE
50
A
N
ILE
50
A
O
LEU
49
A
O
LEU
49
A
N
LYS
81
A
N
LYS
81
A
O
GLY
86
A
O
GLY
86
A
N
LEU
115
A
N
LEU
115
1
A
CG
GLU
71
A
CG
GLU
71
0
Y
1
A
CD
GLU
71
A
CD
GLU
71
0
Y
1
A
OE1
GLU
71
A
OE1
GLU
71
0
Y
1
A
OE2
GLU
71
A
OE2
GLU
71
0
Y
1
A
CG
ASP
122
A
CG
ASP
122
0
Y
1
A
OD1
ASP
122
A
OD1
ASP
122
0
Y
1
A
OD2
ASP
122
A
OD2
ASP
122
0
Y
1
A
CG
GLU
123
A
CG
GLU
123
0
Y
1
A
CD
GLU
123
A
CD
GLU
123
0
Y
1
A
OE1
GLU
123
A
OE1
GLU
123
0
Y
1
A
OE2
GLU
123
A
OE2
GLU
123
0
Y
1
A
ASN
119
58.81
-147.86
1
A
ASP
122
46.81
-92.82
15.59
0.1690000
0.1690000
1.9
10.0
12227
97.3
1
0.0
1.9
10.0
113
1216
31
0
1072
0.009
1.400
22.66
1.254
1.9
10.0
1FLN
12227
0.0
1
97.3
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
SDMS
DETECTOR SYSTEM (NIELSEN)
phasing
X-PLOR
3.1
CLOSTRIDIUM BEIJERINCKII FLAVODOXIN MUTANT: D58P REDUCED
1
N
N
2
N
N
3
N
N
A
ASN
11
A
ASN
11
HELX_P
A
GLU
25
A
GLU
25
1
1
15
A
ILE
40
A
ILE
40
HELX_P
A
ASN
45
A
ASN
45
1
2
6
A
PHE
66
A
PHE
66
HELX_P
A
LYS
76
A
LYS
76
1
3
11
A
LYS
94
A
LYS
94
HELX_P
A
GLY
105
A
GLY
105
1
4
12
A
ASP
122
A
ASP
122
HELX_P
A
ALA
136
A
ALA
136
5
5
15
ELECTRON TRANSPORT
ELECTRON TRANSPORT, FLAVOPROTEIN, FMN
FLAV_CLOBE
UNP
1
1
P00322
MKIVYWSGTGNTEKMAELIAKGIIESGKDVNTINVSDVNIDELLNEDILILGCSAMGDEVLEESEFEPFIEEISTKISGK
KVALFGSYGWGDGKWMRDFEERMNGYGCVVVETPLIVQNEPDEAEQDCIEFGKKIANI
1
138
1FLN
1
138
P00322
A
1
1
138
1
ASP
engineered mutation
PRO
58
1FLN
A
P00322
UNP
58
58
5
parallel
parallel
parallel
parallel
A
ASN
31
A
ASN
31
A
ASN
34
A
ASN
34
A
LYS
2
A
LYS
2
A
TRP
6
A
TRP
6
A
ILE
48
A
ILE
48
A
CYS
53
A
CYS
53
A
LYS
81
A
LYS
81
A
TYR
88
A
TYR
88
A
LEU
115
A
LEU
115
A
GLN
118
A
GLN
118
BINDING SITE FOR RESIDUE FMN A 139
A
FMN
139
Software
23
A
SER
7
A
SER
7
23
1_555
A
GLY
8
A
GLY
8
23
1_555
A
THR
9
A
THR
9
23
1_555
A
GLY
10
A
GLY
10
23
1_555
A
ASN
11
A
ASN
11
23
1_555
A
THR
12
A
THR
12
23
1_555
A
ILE
24
A
ILE
24
23
6_655
A
GLU
25
A
GLU
25
23
6_655
A
SER
54
A
SER
54
23
1_555
A
ALA
55
A
ALA
55
23
1_555
A
MET
56
A
MET
56
23
1_555
A
GLY
57
A
GLY
57
23
1_555
A
GLU
59
A
GLU
59
23
1_555
A
SER
87
A
SER
87
23
1_555
A
TYR
88
A
TYR
88
23
1_555
A
GLY
89
A
GLY
89
23
1_555
A
TRP
90
A
TRP
90
23
1_555
A
GLY
91
A
GLY
91
23
1_555
A
ASN
119
A
ASN
119
23
1_555
A
HOH
245
C
HOH
23
1_555
A
HOH
248
C
HOH
23
1_555
A
HOH
253
C
HOH
23
1_555
A
HOH
278
C
HOH
23
1_555
152
P 31 2 1