0.022683
0.000000
0.000000
0.000000
0.017499
0.000000
0.000000
0.000000
0.016969
0.00000
0.00000
0.00000
Romero, A.
Ramon, A.
Fernandez-Cabrera, C.
Irun, M.P.
Sancho, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
44.086
57.146
58.930
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
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
O4 S -2
96.063
SULFATE ION
non-polymer
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
Y
287
N
C
Y
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
Y
292
N
C
N
293
N
O
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
C
N
312
N
O
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
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
N
327
N
O
N
328
N
O
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
H
N
336
N
S
N
337
N
O
N
338
N
O
N
339
N
O
N
340
N
O
N
341
N
N
N
342
S
C
N
343
N
C
N
344
N
O
N
345
R
C
N
346
N
O
N
347
N
C
N
348
N
O
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
N
N
359
S
C
N
360
N
C
N
361
N
O
N
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
N
Y
367
N
C
Y
368
N
C
Y
369
N
C
Y
370
N
C
Y
371
N
C
N
372
N
O
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
N
N
386
S
C
N
387
N
C
N
388
N
O
N
389
N
C
Y
390
N
C
Y
391
N
C
Y
392
N
C
Y
393
N
C
Y
394
N
C
Y
395
N
C
N
396
N
O
N
397
N
O
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
N
N
410
S
C
N
411
N
C
N
412
N
O
N
413
N
C
N
414
N
C
N
415
N
C
N
416
N
O
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
H
N
425
N
H
N
426
N
H
N
427
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
Y
283
N
doub
Y
284
N
sing
Y
285
N
sing
N
286
N
sing
Y
287
N
doub
N
288
N
sing
Y
289
N
doub
N
290
N
sing
Y
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
doub
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
doub
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
doub
N
326
N
doub
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
doub
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
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
doub
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
Y
356
N
doub
Y
357
N
sing
Y
358
N
sing
N
359
N
sing
Y
360
N
doub
Y
361
N
sing
Y
362
N
sing
N
363
N
sing
Y
364
N
sing
Y
365
N
doub
N
366
N
sing
Y
367
N
doub
N
368
N
sing
Y
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
doub
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
Y
384
N
doub
Y
385
N
sing
Y
386
N
sing
N
387
N
sing
Y
388
N
doub
N
389
N
sing
Y
390
N
doub
N
391
N
sing
Y
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
doub
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
24053
10.1074/JBC.M301049200
12682068
How Fmn Binds to Anabaena Apoflavodoxin: A Hydrophobic Encounter at an Open Binding Site
2003
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
3
329
10.1038/NSB0496-329
8599758
Closure of a Tyrosine/Tryptophane Aromatic Gate Leeds to a Compact Fold in Apoflavodoxin
1996
10.2210/pdb1obv/pdb
pdb_00001obv
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
MIRRORS
IMAGE PLATE
2002-02-15
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.0489
1.0
X31
EMBL/DESY, HAMBURG
1.0489
SYNCHROTRON
EMBL/DESY, HAMBURG BEAMLINE X31
18815.529
FLAVODOXIN
YES
1
man
polymer
456.344
FLAVIN MONONUCLEOTIDE
1
syn
non-polymer
96.063
SULFATE ION
3
syn
non-polymer
18.015
water
140
nat
water
no
no
AKKIGLFYGTQTGKTESVAEIIRDEFGNDVVTLHDVSQAEVTDLNDYQYLIIGCPTWNIGELQSDWEGLYSELDDVDFNG
KLVAYFGTGDQIGFADNFQDAIGILEEKISQRGGKTVGYWSTDGYDFNDSKALRNGKFVGLALDEDNQSDLTDDRIKSWV
AQLKSEFGL
AKKIGLFYGTQTGKTESVAEIIRDEFGNDVVTLHDVSQAEVTDLNDYQYLIIGCPTWNIGELQSDWEGLYSELDDVDFNG
KLVAYFGTGDQIGFADNFQDAIGILEEKISQRGGKTVGYWSTDGYDFNDSKALRNGKFVGLALDEDNQSDLTDDRIKSWV
AQLKSEFGL
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
PCC 7119
sample
E.COLI JM109
1168
ANABAENA SP.
562
ESCHERICHIA COLI
TG1
PTRC99A
1
2.0
37.1
6.00
pH 6.00
diffrn_source
pdbx_unobs_or_zero_occ_residues
struct_ref_seq
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_initial_refinement_model
pdbx_unobs_or_zero_occ_residues
repository
Initial release
Version format compliance
Version format compliance
Advisory
Data collection
Database references
Advisory
Data collection
Database references
Other
Refinement description
1
0
2003-04-24
1
1
2011-05-08
1
2
2011-07-13
1
3
2019-07-24
1
4
2023-12-13
_diffrn_source.pdbx_synchrotron_site
_struct_ref_seq.db_align_beg
_struct_ref_seq.db_align_end
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
W57A APOFLAVODOXIN FROM ANABAENA
FLAVODOXIN
STRUCTURE OF APOFLAVODOXIN: CLOSURE OF A TYROSINE/TRYPTOPHAN AROMATIC GATE LEADS TO A COMPACT FOLD
W57L FLAVODOXIN FROM ANABAENA
ENERGETICS OF A HYDROGEN BOND (CHARGED AND NEUTRAL) AND OF A CATION-PI INTERACTION IN APOFLAVODOXIN
FLAVODOXIN COMPLEXED WITH FLAVIN MONONUCLEOTIDE (FMN)
SHEET
THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN
ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW,
TWO SHEETS ARE DEFINED.
PDBE
Y
PDBE
2003-01-31
REL
REL
FMN
FLAVIN MONONUCLEOTIDE
SO4
SULFATE ION
HOH
water
ENGINEERED MUTATION TYR 94 PHE
THE PROTEIN IS A LOW-POTENTIAL ELECTRON DONOR TO A
NUMBER OF ENZYMES. MEMBER OF THE FLAVODOXIN FAMILY
THE FIRST RESIDUE WAS MUTATED TO ALA (FROM SER) DURING
CLONING PROCEDURE AS DESCRIBED IN THE FOLLOWING ARTICLE,
FILLAT ET AL., BIOCHEM. J. (1991),280,187
1FLV
PDB ENTRY 1FLV
PDB
experimental model
FMN
1170
2
FMN
FMN
1170
A
SO4
1171
3
SO4
SO4
1171
A
SO4
1172
3
SO4
SO4
1172
A
SO4
1173
3
SO4
SO4
1173
A
HOH
2001
4
HOH
HOH
2001
A
HOH
2002
4
HOH
HOH
2002
A
HOH
2003
4
HOH
HOH
2003
A
HOH
2004
4
HOH
HOH
2004
A
HOH
2005
4
HOH
HOH
2005
A
HOH
2006
4
HOH
HOH
2006
A
HOH
2007
4
HOH
HOH
2007
A
HOH
2008
4
HOH
HOH
2008
A
HOH
2009
4
HOH
HOH
2009
A
HOH
2010
4
HOH
HOH
2010
A
HOH
2011
4
HOH
HOH
2011
A
HOH
2012
4
HOH
HOH
2012
A
HOH
2013
4
HOH
HOH
2013
A
HOH
2014
4
HOH
HOH
2014
A
HOH
2015
4
HOH
HOH
2015
A
HOH
2016
4
HOH
HOH
2016
A
HOH
2017
4
HOH
HOH
2017
A
HOH
2018
4
HOH
HOH
2018
A
HOH
2019
4
HOH
HOH
2019
A
HOH
2020
4
HOH
HOH
2020
A
HOH
2021
4
HOH
HOH
2021
A
HOH
2022
4
HOH
HOH
2022
A
HOH
2023
4
HOH
HOH
2023
A
HOH
2024
4
HOH
HOH
2024
A
HOH
2025
4
HOH
HOH
2025
A
HOH
2026
4
HOH
HOH
2026
A
HOH
2027
4
HOH
HOH
2027
A
HOH
2028
4
HOH
HOH
2028
A
HOH
2029
4
HOH
HOH
2029
A
HOH
2030
4
HOH
HOH
2030
A
HOH
2031
4
HOH
HOH
2031
A
HOH
2032
4
HOH
HOH
2032
A
HOH
2033
4
HOH
HOH
2033
A
HOH
2034
4
HOH
HOH
2034
A
HOH
2035
4
HOH
HOH
2035
A
HOH
2036
4
HOH
HOH
2036
A
HOH
2037
4
HOH
HOH
2037
A
HOH
2038
4
HOH
HOH
2038
A
HOH
2039
4
HOH
HOH
2039
A
HOH
2040
4
HOH
HOH
2040
A
HOH
2041
4
HOH
HOH
2041
A
HOH
2042
4
HOH
HOH
2042
A
HOH
2043
4
HOH
HOH
2043
A
HOH
2044
4
HOH
HOH
2044
A
HOH
2045
4
HOH
HOH
2045
A
HOH
2046
4
HOH
HOH
2046
A
HOH
2047
4
HOH
HOH
2047
A
HOH
2048
4
HOH
HOH
2048
A
HOH
2049
4
HOH
HOH
2049
A
HOH
2050
4
HOH
HOH
2050
A
HOH
2051
4
HOH
HOH
2051
A
HOH
2052
4
HOH
HOH
2052
A
HOH
2053
4
HOH
HOH
2053
A
HOH
2054
4
HOH
HOH
2054
A
HOH
2055
4
HOH
HOH
2055
A
HOH
2056
4
HOH
HOH
2056
A
HOH
2057
4
HOH
HOH
2057
A
HOH
2058
4
HOH
HOH
2058
A
HOH
2059
4
HOH
HOH
2059
A
HOH
2060
4
HOH
HOH
2060
A
HOH
2061
4
HOH
HOH
2061
A
HOH
2062
4
HOH
HOH
2062
A
HOH
2063
4
HOH
HOH
2063
A
HOH
2064
4
HOH
HOH
2064
A
HOH
2065
4
HOH
HOH
2065
A
HOH
2066
4
HOH
HOH
2066
A
HOH
2067
4
HOH
HOH
2067
A
HOH
2068
4
HOH
HOH
2068
A
HOH
2069
4
HOH
HOH
2069
A
HOH
2070
4
HOH
HOH
2070
A
HOH
2071
4
HOH
HOH
2071
A
HOH
2072
4
HOH
HOH
2072
A
HOH
2073
4
HOH
HOH
2073
A
HOH
2074
4
HOH
HOH
2074
A
HOH
2075
4
HOH
HOH
2075
A
HOH
2076
4
HOH
HOH
2076
A
HOH
2077
4
HOH
HOH
2077
A
HOH
2078
4
HOH
HOH
2078
A
HOH
2079
4
HOH
HOH
2079
A
HOH
2080
4
HOH
HOH
2080
A
HOH
2081
4
HOH
HOH
2081
A
HOH
2082
4
HOH
HOH
2082
A
HOH
2083
4
HOH
HOH
2083
A
HOH
2084
4
HOH
HOH
2084
A
HOH
2085
4
HOH
HOH
2085
A
HOH
2086
4
HOH
HOH
2086
A
HOH
2087
4
HOH
HOH
2087
A
HOH
2088
4
HOH
HOH
2088
A
HOH
2089
4
HOH
HOH
2089
A
HOH
2090
4
HOH
HOH
2090
A
HOH
2091
4
HOH
HOH
2091
A
HOH
2092
4
HOH
HOH
2092
A
HOH
2093
4
HOH
HOH
2093
A
HOH
2094
4
HOH
HOH
2094
A
HOH
2095
4
HOH
HOH
2095
A
HOH
2096
4
HOH
HOH
2096
A
HOH
2097
4
HOH
HOH
2097
A
HOH
2098
4
HOH
HOH
2098
A
HOH
2099
4
HOH
HOH
2099
A
HOH
2100
4
HOH
HOH
2100
A
HOH
2101
4
HOH
HOH
2101
A
HOH
2102
4
HOH
HOH
2102
A
HOH
2103
4
HOH
HOH
2103
A
HOH
2104
4
HOH
HOH
2104
A
HOH
2105
4
HOH
HOH
2105
A
HOH
2106
4
HOH
HOH
2106
A
HOH
2107
4
HOH
HOH
2107
A
HOH
2108
4
HOH
HOH
2108
A
HOH
2109
4
HOH
HOH
2109
A
HOH
2110
4
HOH
HOH
2110
A
HOH
2111
4
HOH
HOH
2111
A
HOH
2112
4
HOH
HOH
2112
A
HOH
2113
4
HOH
HOH
2113
A
HOH
2114
4
HOH
HOH
2114
A
HOH
2115
4
HOH
HOH
2115
A
HOH
2116
4
HOH
HOH
2116
A
HOH
2117
4
HOH
HOH
2117
A
HOH
2118
4
HOH
HOH
2118
A
HOH
2119
4
HOH
HOH
2119
A
HOH
2120
4
HOH
HOH
2120
A
HOH
2121
4
HOH
HOH
2121
A
HOH
2122
4
HOH
HOH
2122
A
HOH
2123
4
HOH
HOH
2123
A
HOH
2124
4
HOH
HOH
2124
A
HOH
2125
4
HOH
HOH
2125
A
HOH
2126
4
HOH
HOH
2126
A
HOH
2127
4
HOH
HOH
2127
A
HOH
2128
4
HOH
HOH
2128
A
HOH
2129
4
HOH
HOH
2129
A
HOH
2130
4
HOH
HOH
2130
A
HOH
2131
4
HOH
HOH
2131
A
HOH
2132
4
HOH
HOH
2132
A
HOH
2133
4
HOH
HOH
2133
A
HOH
2134
4
HOH
HOH
2134
A
HOH
2135
4
HOH
HOH
2135
A
HOH
2136
4
HOH
HOH
2136
A
HOH
2137
4
HOH
HOH
2137
A
HOH
2138
4
HOH
HOH
2138
A
HOH
2139
4
HOH
HOH
2139
A
HOH
2140
4
HOH
HOH
2140
A
ALA
1001
n
1
ALA
1001
A
LYS
1002
n
2
LYS
1002
A
LYS
1003
n
3
LYS
1003
A
ILE
1004
n
4
ILE
1004
A
GLY
1005
n
5
GLY
1005
A
LEU
1006
n
6
LEU
1006
A
PHE
1007
n
7
PHE
1007
A
TYR
1008
n
8
TYR
1008
A
GLY
1009
n
9
GLY
1009
A
THR
1010
n
10
THR
1010
A
GLN
1011
n
11
GLN
1011
A
THR
1012
n
12
THR
1012
A
GLY
1013
n
13
GLY
1013
A
LYS
1014
n
14
LYS
1014
A
THR
1015
n
15
THR
1015
A
GLU
1016
n
16
GLU
1016
A
SER
1017
n
17
SER
1017
A
VAL
1018
n
18
VAL
1018
A
ALA
1019
n
19
ALA
1019
A
GLU
1020
n
20
GLU
1020
A
ILE
1021
n
21
ILE
1021
A
ILE
1022
n
22
ILE
1022
A
ARG
1023
n
23
ARG
1023
A
ASP
1024
n
24
ASP
1024
A
GLU
1025
n
25
GLU
1025
A
PHE
1026
n
26
PHE
1026
A
GLY
1027
n
27
GLY
1027
A
ASN
1028
n
28
ASN
1028
A
ASP
1029
n
29
ASP
1029
A
VAL
1030
n
30
VAL
1030
A
VAL
1031
n
31
VAL
1031
A
THR
1032
n
32
THR
1032
A
LEU
1033
n
33
LEU
1033
A
HIS
1034
n
34
HIS
1034
A
ASP
1035
n
35
ASP
1035
A
VAL
1036
n
36
VAL
1036
A
SER
1037
n
37
SER
1037
A
GLN
1038
n
38
GLN
1038
A
ALA
1039
n
39
ALA
1039
A
GLU
1040
n
40
GLU
1040
A
VAL
1041
n
41
VAL
1041
A
THR
1042
n
42
THR
1042
A
ASP
1043
n
43
ASP
1043
A
LEU
1044
n
44
LEU
1044
A
ASN
1045
n
45
ASN
1045
A
ASP
1046
n
46
ASP
1046
A
TYR
1047
n
47
TYR
1047
A
GLN
1048
n
48
GLN
1048
A
TYR
1049
n
49
TYR
1049
A
LEU
1050
n
50
LEU
1050
A
ILE
1051
n
51
ILE
1051
A
ILE
1052
n
52
ILE
1052
A
GLY
1053
n
53
GLY
1053
A
CYS
1054
n
54
CYS
1054
A
PRO
1055
n
55
PRO
1055
A
THR
1056
n
56
THR
1056
A
TRP
1057
n
57
TRP
1057
A
ASN
1058
n
58
ASN
1058
A
ILE
1059
n
59
ILE
1059
A
GLY
1060
n
60
GLY
1060
A
GLU
1061
n
61
GLU
1061
A
LEU
1062
n
62
LEU
1062
A
GLN
1063
n
63
GLN
1063
A
SER
1064
n
64
SER
1064
A
ASP
1065
n
65
ASP
1065
A
TRP
1066
n
66
TRP
1066
A
GLU
1067
n
67
GLU
1067
A
GLY
1068
n
68
GLY
1068
A
LEU
1069
n
69
LEU
1069
A
TYR
1070
n
70
TYR
1070
A
SER
1071
n
71
SER
1071
A
GLU
1072
n
72
GLU
1072
A
LEU
1073
n
73
LEU
1073
A
ASP
1074
n
74
ASP
1074
A
ASP
1075
n
75
ASP
1075
A
VAL
1076
n
76
VAL
1076
A
ASP
1077
n
77
ASP
1077
A
PHE
1078
n
78
PHE
1078
A
ASN
1079
n
79
ASN
1079
A
GLY
1080
n
80
GLY
1080
A
LYS
1081
n
81
LYS
1081
A
LEU
1082
n
82
LEU
1082
A
VAL
1083
n
83
VAL
1083
A
ALA
1084
n
84
ALA
1084
A
TYR
1085
n
85
TYR
1085
A
PHE
1086
n
86
PHE
1086
A
GLY
1087
n
87
GLY
1087
A
THR
1088
n
88
THR
1088
A
GLY
1089
n
89
GLY
1089
A
ASP
1090
n
90
ASP
1090
A
GLN
1091
n
91
GLN
1091
A
ILE
1092
n
92
ILE
1092
A
GLY
1093
n
93
GLY
1093
A
PHE
1094
n
94
PHE
1094
A
ALA
1095
n
95
ALA
1095
A
ASP
1096
n
96
ASP
1096
A
ASN
1097
n
97
ASN
1097
A
PHE
1098
n
98
PHE
1098
A
GLN
1099
n
99
GLN
1099
A
ASP
1100
n
100
ASP
1100
A
ALA
1101
n
101
ALA
1101
A
ILE
1102
n
102
ILE
1102
A
GLY
1103
n
103
GLY
1103
A
ILE
1104
n
104
ILE
1104
A
LEU
1105
n
105
LEU
1105
A
GLU
1106
n
106
GLU
1106
A
GLU
1107
n
107
GLU
1107
A
LYS
1108
n
108
LYS
1108
A
ILE
1109
n
109
ILE
1109
A
SER
1110
n
110
SER
1110
A
GLN
1111
n
111
GLN
1111
A
ARG
1112
n
112
ARG
1112
A
GLY
1113
n
113
GLY
1113
A
GLY
1114
n
114
GLY
1114
A
LYS
1115
n
115
LYS
1115
A
THR
1116
n
116
THR
1116
A
VAL
1117
n
117
VAL
1117
A
GLY
1118
n
118
GLY
1118
A
TYR
1119
n
119
TYR
1119
A
TRP
1120
n
120
TRP
1120
A
SER
1121
n
121
SER
1121
A
THR
1122
n
122
THR
1122
A
ASP
1123
n
123
ASP
1123
A
GLY
1124
n
124
GLY
1124
A
TYR
1125
n
125
TYR
1125
A
ASP
1126
n
126
ASP
1126
A
PHE
1127
n
127
PHE
1127
A
ASN
1128
n
128
ASN
1128
A
ASP
1129
n
129
ASP
1129
A
SER
1130
n
130
SER
1130
A
LYS
1131
n
131
LYS
1131
A
ALA
1132
n
132
ALA
1132
A
LEU
1133
n
133
LEU
1133
A
ARG
1134
n
134
ARG
1134
A
ASN
1135
n
135
ASN
1135
A
GLY
1136
n
136
GLY
1136
A
LYS
1137
n
137
LYS
1137
A
PHE
1138
n
138
PHE
1138
A
VAL
1139
n
139
VAL
1139
A
GLY
1140
n
140
GLY
1140
A
LEU
1141
n
141
LEU
1141
A
ALA
1142
n
142
ALA
1142
A
LEU
1143
n
143
LEU
1143
A
ASP
1144
n
144
ASP
1144
A
GLU
1145
n
145
GLU
1145
A
ASP
1146
n
146
ASP
1146
A
ASN
1147
n
147
ASN
1147
A
GLN
1148
n
148
GLN
1148
A
SER
1149
n
149
SER
1149
A
ASP
1150
n
150
ASP
1150
A
LEU
1151
n
151
LEU
1151
A
THR
1152
n
152
THR
1152
A
ASP
1153
n
153
ASP
1153
A
ASP
1154
n
154
ASP
1154
A
ARG
1155
n
155
ARG
1155
A
ILE
1156
n
156
ILE
1156
A
LYS
1157
n
157
LYS
1157
A
SER
1158
n
158
SER
1158
A
TRP
1159
n
159
TRP
1159
A
VAL
1160
n
160
VAL
1160
A
ALA
1161
n
161
ALA
1161
A
GLN
1162
n
162
GLN
1162
A
LEU
1163
n
163
LEU
1163
A
LYS
1164
n
164
LYS
1164
A
SER
1165
n
165
SER
1165
A
GLU
1166
n
166
GLU
1166
A
PHE
1167
n
167
PHE
1167
A
GLY
1168
n
168
GLY
1168
A
LEU
1169
n
169
LEU
1169
A
author_and_software_defined_assembly
PQS
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
N
THR
1032
A
N
THR
32
A
O
ILE
1004
A
O
ILE
4
A
N
GLY
1005
A
N
GLY
5
A
O
TYR
1049
A
O
TYR
49
A
N
LEU
1050
A
N
LEU
50
A
O
LEU
1082
A
O
LEU
82
A
N
VAL
1083
A
N
VAL
83
A
O
LYS
1115
A
O
LYS
115
A
N
THR
1032
A
N
THR
32
A
O
ILE
1004
A
O
ILE
4
A
N
GLY
1005
A
N
GLY
5
A
O
TYR
1049
A
O
TYR
49
A
N
LEU
1050
A
N
LEU
50
A
O
LEU
1082
A
O
LEU
82
A
N
GLY
1087
A
N
GLY
87
A
O
LEU
1141
A
O
LEU
141
A
N
TRP
1057
A
N
TRP
57
A
O
GLU
1061
A
O
GLU
61
A
N
TRP
1120
A
N
TRP
120
A
O
PHE
1138
A
O
PHE
138
A
N
LYS
1137
A
N
LYS
137
A
O
ARG
1134
A
O
ARG
134
1
A
ALA
1001
A
ALA
1
0
Y
1
A
LYS
1002
A
LYS
2
0
Y
1
A
LYS
1002
-173.83
82.39
1
A
ASN
1028
-29.59
118.69
1
A
ASN
1058
39.16
43.01
1
A
ILE
1059
60.03
77.97
1
A
ASN
1097
-140.63
34.93
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
ION.PARAM
ION.TOP
PARAM.FMN
TOPOLOGY.FMN
16.0
2.41
0.00
0.00
-0.60
0.00
-1.81
DISORDERED REGIONS ALA1001-LYS1002 WERE MODELED STEREOCHEMICALLY
0.242
0.008
0.180
0.180
2.10
34.91
965
8991
10.7
98.6
RANDOM
1203022.09
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1FLV
FLAT MODEL
53.2268
0.384888
0.29
0.20
5.00
0.17
0.06
2.10
34.91
140
1516
46
0
1330
0.005
1.1
22.8
0.64
1.24
1.50
1.81
2.00
2.02
2.00
2.76
2.50
0.242
0.019
0.157
2.23
157
1290
6
10.9
98.0
9.3
1.900
35.000
1OBV
11736
0.06000
1
11.4000
3.100
98.0
0.11200
1.90
1.97
2.100
1
2.80
86.2
refinement
CNS
1.1
data reduction
MOSFLM
data scaling
SCALA
phasing
AMoRE
Y94F flavodoxin from Anabaena
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
4
N
N
A
GLY
1013
A
GLY
13
HELX_P
A
GLY
1027
A
GLY
27
1
1
15
A
SER
1037
A
SER
37
HELX_P
A
ALA
1039
A
ALA
39
5
2
3
A
GLU
1040
A
GLU
40
HELX_P
A
TYR
1047
A
TYR
47
5
3
8
A
GLN
1063
A
GLN
63
HELX_P
A
ASP
1074
A
ASP
74
1
4
12
A
GLN
1099
A
GLN
99
HELX_P
A
ARG
1112
A
ARG
112
1
5
14
A
GLN
1148
A
GLN
148
HELX_P
A
ASP
1150
A
ASP
150
5
6
3
A
LEU
1151
A
LEU
151
HELX_P
A
PHE
1167
A
PHE
167
1
7
17
ELECTRON TRANSFER
ELECTRON TRANSFER, FLAVOPROTEIN, ELECTRON TRANSPORT
1OBV
PDB
1
1OBV
FLAV_ANASP
UNP
1
P11241
1001
1001
1OBV
1001
1001
1OBV
A
1
1
1
2
169
1OBV
1002
1169
P11241
A
2
2
169
1
TYR
engineered mutation
PHE
1094
1OBV
A
P11241
UNP
94
94
5
5
2
3
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
1031
A
VAL
31
A
ASP
1035
A
ASP
35
A
ILE
1004
A
ILE
4
A
TYR
1008
A
TYR
8
A
TYR
1049
A
TYR
49
A
GLY
1053
A
GLY
53
A
LEU
1082
A
LEU
82
A
THR
1088
A
THR
88
A
LYS
1115
A
LYS
115
A
THR
1116
A
THR
116
A
VAL
1031
A
VAL
31
A
ASP
1035
A
ASP
35
A
ILE
1004
A
ILE
4
A
TYR
1008
A
TYR
8
A
TYR
1049
A
TYR
49
A
GLY
1053
A
GLY
53
A
LEU
1082
A
LEU
82
A
THR
1088
A
THR
88
A
LEU
1141
A
LEU
141
A
LEU
1143
A
LEU
143
A
THR
1056
A
THR
56
A
TRP
1057
A
TRP
57
A
GLU
1061
A
GLU
61
A
LEU
1062
A
LEU
62
A
TRP
1120
A
TRP
120
A
SER
1121
A
SER
121
A
LYS
1137
A
LYS
137
A
PHE
1138
A
PHE
138
A
LEU
1133
A
LEU
133
A
ARG
1134
A
ARG
134
BINDING SITE FOR RESIDUE SO4 A1171
Software
6
BINDING SITE FOR RESIDUE SO4 A1172
Software
7
BINDING SITE FOR RESIDUE SO4 A1173
Software
4
BINDING SITE FOR RESIDUE FMN A1170
Software
23
A
ASN
1147
A
ASN
147
6
1_555
A
GLN
1148
A
GLN
148
6
1_555
A
HOH
2083
F
HOH
6
1_555
A
HOH
2101
F
HOH
6
1_555
A
HOH
2106
F
HOH
6
1_555
A
HOH
2134
F
HOH
6
1_555
A
GLN
1011
A
GLN
11
7
1_555
A
ARG
1134
A
ARG
134
7
1_555
A
ASN
1135
A
ASN
135
7
1_555
A
GLY
1136
A
GLY
136
7
1_555
A
HOH
2136
F
HOH
7
1_555
A
HOH
2137
F
HOH
7
1_555
A
HOH
2138
F
HOH
7
1_555
A
LYS
1131
A
LYS
131
4
1_555
A
HOH
2090
F
HOH
4
1_555
A
HOH
2139
F
HOH
4
1_555
A
HOH
2140
F
HOH
4
1_555
A
THR
1010
A
THR
10
23
1_555
A
GLN
1011
A
GLN
11
23
1_555
A
THR
1012
A
THR
12
23
1_555
A
GLY
1013
A
GLY
13
23
1_555
A
LYS
1014
A
LYS
14
23
1_555
A
THR
1015
A
THR
15
23
1_555
A
PRO
1055
A
PRO
55
23
1_555
A
THR
1056
A
THR
56
23
1_555
A
TRP
1057
A
TRP
57
23
1_555
A
ASN
1058
A
ASN
58
23
1_555
A
ILE
1059
A
ILE
59
23
1_555
A
GLY
1060
A
GLY
60
23
1_555
A
THR
1088
A
THR
88
23
1_555
A
GLY
1089
A
GLY
89
23
1_555
A
ASP
1090
A
ASP
90
23
1_555
A
PHE
1094
A
PHE
94
23
1_555
A
ASN
1097
A
ASN
97
23
1_555
A
PHE
1098
A
PHE
98
23
1_555
A
GLN
1099
A
GLN
99
23
1_555
A
TYR
1119
A
TYR
119
23
1_555
A
ARG
1134
A
ARG
134
23
1_555
A
ASP
1146
A
ASP
146
23
1_555
A
HOH
2056
F
HOH
23
1_555
19
P 21 21 21