0.016620
0.000000
0.000000
0.000000
0.015113
0.000000
0.000000
0.000000
0.019451
0.00000
0.00000
0.00000
Hoover, D.M.
Drennan, C.L.
Metzger, A.L.
Osborne, C.
Weber, C.H.
Pattridge, K.A.
Ludwig, M.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
60.170
66.170
51.410
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
294
725
743
10.1006/jmbi.1999.3152
10610792
Comparisons of wild-type and mutant flavodoxins from Anacystis nidulans. Structural determinants of the redox potentials.
1999
10.2210/pdb1czk/pdb
pdb_00001czk
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
1991-06-01
SDMS
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
OXIDIZED
18655.311
FLAVODOXIN
D100N
1
man
polymer
456.344
FLAVIN MONONUCLEOTIDE
1
syn
non-polymer
18.015
water
108
nat
water
no
no
AKIGLFYGTQTGVTQTIAESIQQEFGGESIVDLNDIANADASDLNAYDYLIIGCPTWNVGELQSDWEGIYDDLDSVNFQG
KKVAYFGAGDQVGYSDNFQNAMGILEEKISSLGSQTVGYWPIEGYDFNESKAVRNNQFVGLAIDEDNQPDLTKNRIKTWV
SQLKSEFGL
AKIGLFYGTQTGVTQTIAESIQQEFGGESIVDLNDIANADASDLNAYDYLIIGCPTWNVGELQSDWEGIYDDLDSVNFQG
KKVAYFGAGDQVGYSDNFQNAMGILEEKISSLGSQTVGYWPIEGYDFNESKAVRNNQFVGLAIDEDNQPDLTKNRIKTWV
SQLKSEFGL
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
Synechococcus
Synechococcus elongatus
PCC 7942
Escherichia
sample
1140
Synechococcus elongatus
562
Escherichia coli
W1485
PKK233-2-ANFLD
1
2.74
55.15
VAPOR DIFFUSION, HANGING DROP
6.8
AMMONIUN SULPHATE, POTASSIUM PHOSPHATE, POTASSIUM CHLORIDE, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
diffrn_source
database_2
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Source and taxonomy
Version format compliance
Data collection
Database references
Derived calculations
Data collection
1
0
2000-12-29
1
1
2008-04-27
1
2
2011-07-13
1
3
2018-04-04
1
4
2021-11-03
1
5
2024-02-07
_diffrn_source.type
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Wildtype FORM I oxidized Flavodoxin
Wildtype FORM II oxidized Flavodoxin
Wildtype semiquinone Flavodoxin
Wildtype hydroquinone Flavodoxin
Mutant N58G oxidized Flavodoxin
Mutant N58G semiquinone Flavodoxin
Mutant N58G hydroquinone Flavodoxin
Mutant D90N oxidized Flavodoxin
Mutant D100N oxidized Flavodoxin
RCSB
Y
RCSB
1999-09-03
REL
FMN
FLAVIN MONONUCLEOTIDE
HOH
water
FMN
170
2
FMN
FMN
170
A
WAT
172
3
HOH
HOH
172
A
WAT
174
3
HOH
HOH
174
A
WAT
175
3
HOH
HOH
175
A
WAT
177
3
HOH
HOH
177
A
WAT
178
3
HOH
HOH
178
A
WAT
179
3
HOH
HOH
179
A
WAT
180
3
HOH
HOH
180
A
WAT
181
3
HOH
HOH
181
A
WAT
182
3
HOH
HOH
182
A
WAT
183
3
HOH
HOH
183
A
WAT
184
3
HOH
HOH
184
A
WAT
185
3
HOH
HOH
185
A
WAT
186
3
HOH
HOH
186
A
WAT
188
3
HOH
HOH
188
A
WAT
189
3
HOH
HOH
189
A
WAT
191
3
HOH
HOH
191
A
WAT
192
3
HOH
HOH
192
A
WAT
193
3
HOH
HOH
193
A
WAT
196
3
HOH
HOH
196
A
WAT
198
3
HOH
HOH
198
A
WAT
199
3
HOH
HOH
199
A
WAT
200
3
HOH
HOH
200
A
WAT
201
3
HOH
HOH
201
A
WAT
204
3
HOH
HOH
204
A
WAT
205
3
HOH
HOH
205
A
WAT
206
3
HOH
HOH
206
A
WAT
208
3
HOH
HOH
208
A
WAT
213
3
HOH
HOH
213
A
WAT
214
3
HOH
HOH
214
A
WAT
215
3
HOH
HOH
215
A
WAT
216
3
HOH
HOH
216
A
WAT
217
3
HOH
HOH
217
A
WAT
218
3
HOH
HOH
218
A
WAT
219
3
HOH
HOH
219
A
WAT
220
3
HOH
HOH
220
A
WAT
222
3
HOH
HOH
222
A
WAT
223
3
HOH
HOH
223
A
WAT
224
3
HOH
HOH
224
A
WAT
230
3
HOH
HOH
230
A
WAT
233
3
HOH
HOH
233
A
WAT
234
3
HOH
HOH
234
A
WAT
235
3
HOH
HOH
235
A
WAT
236
3
HOH
HOH
236
A
WAT
238
3
HOH
HOH
238
A
WAT
239
3
HOH
HOH
239
A
WAT
240
3
HOH
HOH
240
A
WAT
241
3
HOH
HOH
241
A
WAT
242
3
HOH
HOH
242
A
WAT
244
3
HOH
HOH
244
A
WAT
245
3
HOH
HOH
245
A
WAT
248
3
HOH
HOH
248
A
WAT
253
3
HOH
HOH
253
A
WAT
254
3
HOH
HOH
254
A
WAT
255
3
HOH
HOH
255
A
WAT
257
3
HOH
HOH
257
A
WAT
300
3
HOH
HOH
300
A
WAT
301
3
HOH
HOH
301
A
WAT
304
3
HOH
HOH
304
A
WAT
305
3
HOH
HOH
305
A
WAT
306
3
HOH
HOH
306
A
WAT
307
3
HOH
HOH
307
A
WAT
308
3
HOH
HOH
308
A
WAT
309
3
HOH
HOH
309
A
WAT
310
3
HOH
HOH
310
A
WAT
311
3
HOH
HOH
311
A
WAT
312
3
HOH
HOH
312
A
WAT
313
3
HOH
HOH
313
A
WAT
314
3
HOH
HOH
314
A
WAT
315
3
HOH
HOH
315
A
WAT
316
3
HOH
HOH
316
A
WAT
317
3
HOH
HOH
317
A
WAT
318
3
HOH
HOH
318
A
WAT
320
3
HOH
HOH
320
A
WAT
322
3
HOH
HOH
322
A
WAT
323
3
HOH
HOH
323
A
WAT
324
3
HOH
HOH
324
A
WAT
325
3
HOH
HOH
325
A
WAT
326
3
HOH
HOH
326
A
WAT
327
3
HOH
HOH
327
A
WAT
328
3
HOH
HOH
328
A
WAT
329
3
HOH
HOH
329
A
WAT
330
3
HOH
HOH
330
A
WAT
331
3
HOH
HOH
331
A
WAT
332
3
HOH
HOH
332
A
WAT
501
3
HOH
HOH
501
A
WAT
502
3
HOH
HOH
502
A
WAT
504
3
HOH
HOH
504
A
WAT
505
3
HOH
HOH
505
A
WAT
506
3
HOH
HOH
506
A
WAT
507
3
HOH
HOH
507
A
WAT
508
3
HOH
HOH
508
A
WAT
510
3
HOH
HOH
510
A
WAT
513
3
HOH
HOH
513
A
WAT
514
3
HOH
HOH
514
A
WAT
515
3
HOH
HOH
515
A
WAT
517
3
HOH
HOH
517
A
WAT
518
3
HOH
HOH
518
A
WAT
519
3
HOH
HOH
519
A
WAT
520
3
HOH
HOH
520
A
WAT
521
3
HOH
HOH
521
A
WAT
522
3
HOH
HOH
522
A
WAT
523
3
HOH
HOH
523
A
WAT
524
3
HOH
HOH
524
A
WAT
525
3
HOH
HOH
525
A
WAT
526
3
HOH
HOH
526
A
WAT
527
3
HOH
HOH
527
A
WAT
528
3
HOH
HOH
528
A
WAT
529
3
HOH
HOH
529
A
ALA
1
n
1
ALA
1
A
LYS
2
n
2
LYS
2
A
ILE
3
n
3
ILE
3
A
GLY
4
n
4
GLY
4
A
LEU
5
n
5
LEU
5
A
PHE
6
n
6
PHE
6
A
TYR
7
n
7
TYR
7
A
GLY
8
n
8
GLY
8
A
THR
9
n
9
THR
9
A
GLN
10
n
10
GLN
10
A
THR
11
n
11
THR
11
A
GLY
12
n
12
GLY
12
A
VAL
13
n
13
VAL
13
A
THR
14
n
14
THR
14
A
GLN
15
n
15
GLN
15
A
THR
16
n
16
THR
16
A
ILE
17
n
17
ILE
17
A
ALA
18
n
18
ALA
18
A
GLU
19
n
19
GLU
19
A
SER
20
n
20
SER
20
A
ILE
21
n
21
ILE
21
A
GLN
22
n
22
GLN
22
A
GLN
23
n
23
GLN
23
A
GLU
24
n
24
GLU
24
A
PHE
25
n
25
PHE
25
A
GLY
26
n
26
GLY
26
A
GLY
27
n
27
GLY
27
A
GLU
28
n
28
GLU
28
A
SER
29
n
29
SER
29
A
ILE
30
n
30
ILE
30
A
VAL
31
n
31
VAL
31
A
ASP
32
n
32
ASP
32
A
LEU
33
n
33
LEU
33
A
ASN
34
n
34
ASN
34
A
ASP
35
n
35
ASP
35
A
ILE
36
n
36
ILE
36
A
ALA
37
n
37
ALA
37
A
ASN
38
n
38
ASN
38
A
ALA
39
n
39
ALA
39
A
ASP
40
n
40
ASP
40
A
ALA
41
n
41
ALA
41
A
SER
42
n
42
SER
42
A
ASP
43
n
43
ASP
43
A
LEU
44
n
44
LEU
44
A
ASN
45
n
45
ASN
45
A
ALA
46
n
46
ALA
46
A
TYR
47
n
47
TYR
47
A
ASP
48
n
48
ASP
48
A
TYR
49
n
49
TYR
49
A
LEU
50
n
50
LEU
50
A
ILE
51
n
51
ILE
51
A
ILE
52
n
52
ILE
52
A
GLY
53
n
53
GLY
53
A
CYS
54
n
54
CYS
54
A
PRO
55
n
55
PRO
55
A
THR
56
n
56
THR
56
A
TRP
57
n
57
TRP
57
A
ASN
58
n
58
ASN
58
A
VAL
59
n
59
VAL
59
A
GLY
60
n
60
GLY
60
A
GLU
61
n
61
GLU
61
A
LEU
62
n
62
LEU
62
A
GLN
63
n
63
GLN
63
A
SER
64
n
64
SER
64
A
ASP
65
n
65
ASP
65
A
TRP
66
n
66
TRP
66
A
GLU
67
n
67
GLU
67
A
GLY
68
n
68
GLY
68
A
ILE
69
n
69
ILE
69
A
TYR
70
n
70
TYR
70
A
ASP
71
n
71
ASP
71
A
ASP
72
n
72
ASP
72
A
LEU
73
n
73
LEU
73
A
ASP
74
n
74
ASP
74
A
SER
75
n
75
SER
75
A
VAL
76
n
76
VAL
76
A
ASN
77
n
77
ASN
77
A
PHE
78
n
78
PHE
78
A
GLN
79
n
79
GLN
79
A
GLY
80
n
80
GLY
80
A
LYS
81
n
81
LYS
81
A
LYS
82
n
82
LYS
82
A
VAL
83
n
83
VAL
83
A
ALA
84
n
84
ALA
84
A
TYR
85
n
85
TYR
85
A
PHE
86
n
86
PHE
86
A
GLY
87
n
87
GLY
87
A
ALA
88
n
88
ALA
88
A
GLY
89
n
89
GLY
89
A
ASP
90
n
90
ASP
90
A
GLN
91
n
91
GLN
91
A
VAL
92
n
92
VAL
92
A
GLY
93
n
93
GLY
93
A
TYR
94
n
94
TYR
94
A
SER
95
n
95
SER
95
A
ASP
96
n
96
ASP
96
A
ASN
97
n
97
ASN
97
A
PHE
98
n
98
PHE
98
A
GLN
99
n
99
GLN
99
A
ASN
100
n
100
ASN
100
A
ALA
101
n
101
ALA
101
A
MET
102
n
102
MET
102
A
GLY
103
n
103
GLY
103
A
ILE
104
n
104
ILE
104
A
LEU
105
n
105
LEU
105
A
GLU
106
n
106
GLU
106
A
GLU
107
n
107
GLU
107
A
LYS
108
n
108
LYS
108
A
ILE
109
n
109
ILE
109
A
SER
110
n
110
SER
110
A
SER
111
n
111
SER
111
A
LEU
112
n
112
LEU
112
A
GLY
113
n
113
GLY
113
A
SER
114
n
114
SER
114
A
GLN
115
n
115
GLN
115
A
THR
116
n
116
THR
116
A
VAL
117
n
117
VAL
117
A
GLY
118
n
118
GLY
118
A
TYR
119
n
119
TYR
119
A
TRP
120
n
120
TRP
120
A
PRO
121
n
121
PRO
121
A
ILE
122
n
122
ILE
122
A
GLU
123
n
123
GLU
123
A
GLY
124
n
124
GLY
124
A
TYR
125
n
125
TYR
125
A
ASP
126
n
126
ASP
126
A
PHE
127
n
127
PHE
127
A
ASN
128
n
128
ASN
128
A
GLU
129
n
129
GLU
129
A
SER
130
n
130
SER
130
A
LYS
131
n
131
LYS
131
A
ALA
132
n
132
ALA
132
A
VAL
133
n
133
VAL
133
A
ARG
134
n
134
ARG
134
A
ASN
135
n
135
ASN
135
A
ASN
136
n
136
ASN
136
A
GLN
137
n
137
GLN
137
A
PHE
138
n
138
PHE
138
A
VAL
139
n
139
VAL
139
A
GLY
140
n
140
GLY
140
A
LEU
141
n
141
LEU
141
A
ALA
142
n
142
ALA
142
A
ILE
143
n
143
ILE
143
A
ASP
144
n
144
ASP
144
A
GLU
145
n
145
GLU
145
A
ASP
146
n
146
ASP
146
A
ASN
147
n
147
ASN
147
A
GLN
148
n
148
GLN
148
A
PRO
149
n
149
PRO
149
A
ASP
150
n
150
ASP
150
A
LEU
151
n
151
LEU
151
A
THR
152
n
152
THR
152
A
LYS
153
n
153
LYS
153
A
ASN
154
n
154
ASN
154
A
ARG
155
n
155
ARG
155
A
ILE
156
n
156
ILE
156
A
LYS
157
n
157
LYS
157
A
THR
158
n
158
THR
158
A
TRP
159
n
159
TRP
159
A
VAL
160
n
160
VAL
160
A
SER
161
n
161
SER
161
A
GLN
162
n
162
GLN
162
A
LEU
163
n
163
LEU
163
A
LYS
164
n
164
LYS
164
A
SER
165
n
165
SER
165
A
GLU
166
n
166
GLU
166
A
PHE
167
n
167
PHE
167
A
GLY
168
n
168
GLY
168
A
LEU
169
n
169
LEU
169
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
N
ASP
32
A
N
ASP
32
A
O
ILE
3
A
O
ILE
3
A
N
GLY
4
A
N
GLY
4
A
O
TYR
49
A
O
TYR
49
A
N
LEU
50
A
N
LEU
50
A
O
LYS
82
A
O
LYS
82
A
N
VAL
83
A
N
VAL
83
A
O
GLN
115
A
O
GLN
115
A
N
ASP
32
A
N
ASP
32
A
O
ILE
3
A
O
ILE
3
A
N
GLY
4
A
N
GLY
4
A
O
TYR
49
A
O
TYR
49
A
N
LEU
50
A
N
LEU
50
A
O
LYS
82
A
O
LYS
82
A
N
GLY
87
A
N
GLY
87
A
O
LEU
141
A
O
LEU
141
A
O
TRP
57
A
O
TRP
57
A
N
GLU
61
A
N
GLU
61
A
O
TRP
120
A
O
TRP
120
A
N
PHE
138
A
N
PHE
138
A
O
GLN
137
A
O
GLN
137
A
N
ARG
134
A
N
ARG
134
1
A
VAL
59
59.77
76.60
1
A
ASN
97
-140.87
29.23
PARHCSDX.PRO
TOPHCSDX.PRO
PARAM.FMN
TOPH.FMN
PARAM.WAT
TOPH.WAT
12.8
0.00
0.00
0.00
0.00
0.00
0.00
0.2000000
0.005
0.1570000
0.1570000
1.90
10.00
1580
16059
16059
9.8
96.8
RANDOM
10000000.00
0.001
1
RESTRAINED
A POSTERIORI
0.0
0.0
Engh & Huber
0.21
0.16
5.00
0.20
0.17
1.90
10.00
108
1457
31
0
1318
0.008
1.4
24.7
1.22
1.37
1.50
1.96
2.00
2.54
2.00
3.56
2.50
0.2540000
0.016
0.2130000
2.02
251
2197
6
10.3
90.3
4.3
1.80
1CZK
17961
17961
0.0640000
1
2.1
3.0
91.9
1.90
1.99
1827
1
89.1
model building
X-PLOR
refinement
X-PLOR
3.851
data reduction
SDMS
data scaling
SDMS
phasing
X-PLOR
COMPARISONS OF WILD TYPE AND MUTANT FLAVODOXINS FROM ANACYSTIS NIDULANS. STRUCTURAL DETERMINANTS OF THE REDOX POTENTIALS.
1
N
N
2
N
N
3
N
N
A
GLY
12
A
GLY
12
HELX_P
A
GLY
26
A
GLY
26
1
1
15
A
ALA
37
A
ALA
37
HELX_P
A
ALA
39
A
ALA
39
5
2
3
A
ASP
40
A
ASP
40
HELX_P
A
TYR
47
A
TYR
47
5
3
8
A
GLN
63
A
GLN
63
HELX_P
A
TYR
70
A
TYR
70
1
4
8
A
ASP
71
A
ASP
71
HELX_P
A
VAL
76
A
VAL
76
5
5
6
A
GLN
99
A
GLN
99
HELX_P
A
LEU
112
A
LEU
112
1
6
14
A
GLN
148
A
GLN
148
HELX_P
A
ASP
150
A
ASP
150
5
7
3
A
LEU
151
A
LEU
151
HELX_P
A
GLY
168
A
GLY
168
1
8
18
ELECTRON TRANSPORT
FLAVODOXIN, REDOX POTENTIAL, FMN BINDING, ELECTRON TRANSPORT
FLAV_SYNP7
UNP
1
P10340
1
169
1CZK
1
169
P10340
A
1
1
169
1
ASP
engineered mutation
ASN
100
1CZK
A
P10340
UNP
100
100
5
5
2
3
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
31
A
VAL
31
A
ASP
35
A
ASP
35
A
ILE
3
A
ILE
3
A
TYR
7
A
TYR
7
A
TYR
49
A
TYR
49
A
GLY
53
A
GLY
53
A
LYS
82
A
LYS
82
A
ALA
88
A
ALA
88
A
GLN
115
A
GLN
115
A
THR
116
A
THR
116
A
VAL
31
A
VAL
31
A
ASP
35
A
ASP
35
A
ILE
3
A
ILE
3
A
TYR
7
A
TYR
7
A
TYR
49
A
TYR
49
A
GLY
53
A
GLY
53
A
LYS
82
A
LYS
82
A
ALA
88
A
ALA
88
A
LEU
141
A
LEU
141
A
ILE
143
A
ILE
143
A
THR
56
A
THR
56
A
TRP
57
A
TRP
57
A
GLU
61
A
GLU
61
A
LEU
62
A
LEU
62
A
TRP
120
A
TRP
120
A
PRO
121
A
PRO
121
A
GLN
137
A
GLN
137
A
PHE
138
A
PHE
138
A
VAL
133
A
VAL
133
A
ARG
134
A
ARG
134
BINDING SITE FOR RESIDUE FMN A 170
A
FMN
170
Software
23
A
THR
9
A
THR
9
23
1_555
A
GLN
10
A
GLN
10
23
1_555
A
THR
11
A
THR
11
23
1_555
A
GLY
12
A
GLY
12
23
1_555
A
VAL
13
A
VAL
13
23
1_555
A
THR
14
A
THR
14
23
1_555
A
PRO
55
A
PRO
55
23
1_555
A
THR
56
A
THR
56
23
1_555
A
TRP
57
A
TRP
57
23
1_555
A
ASN
58
A
ASN
58
23
1_555
A
VAL
59
A
VAL
59
23
1_555
A
GLY
60
A
GLY
60
23
1_555
A
ALA
88
A
ALA
88
23
1_555
A
GLY
89
A
GLY
89
23
1_555
A
ASP
90
A
ASP
90
23
1_555
A
TYR
94
A
TYR
94
23
1_555
A
ASN
97
A
ASN
97
23
1_555
A
PHE
98
A
PHE
98
23
1_555
A
GLN
99
A
GLN
99
23
1_555
A
ASP
146
A
ASP
146
23
1_555
A
HOH
174
C
HOH
23
1_555
A
HOH
181
C
HOH
23
1_555
A
HOH
316
C
HOH
23
1_555
19
P 21 21 21