0.018025
0.000000
0.000000
0.000000
0.025907
0.000000
0.000000
0.000000
0.016592
0.00000
0.00000
0.00000
Romero, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
55.480
38.600
60.270
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
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
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
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
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
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
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
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
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
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
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
Y
235
N
C
Y
236
N
C
Y
237
N
C
Y
238
N
C
Y
239
N
C
Y
240
N
C
N
241
N
O
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
N
N
254
S
C
N
255
N
C
N
256
N
O
N
257
N
C
N
258
N
C
N
259
N
C
N
260
N
O
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
O
N
276
N
O
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
S
N
285
N
O
N
286
N
O
N
287
N
O
N
288
N
O
N
289
N
N
N
290
S
C
N
291
N
C
N
292
N
O
N
293
R
C
N
294
N
O
N
295
N
C
N
296
N
O
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
H
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
C
Y
314
N
N
Y
315
N
C
Y
316
N
C
Y
317
N
C
Y
318
N
C
Y
319
N
C
N
320
N
O
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
N
N
334
S
C
N
335
N
C
N
336
N
O
N
337
N
C
Y
338
N
C
Y
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
N
344
N
O
N
345
N
O
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
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
N
N
358
S
C
N
359
N
C
N
360
N
O
N
361
N
C
N
362
N
C
N
363
N
C
N
364
N
O
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
H
N
374
N
H
N
375
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
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
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
doub
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
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
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
sing
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
doub
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
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
Y
229
N
doub
Y
230
N
sing
Y
231
N
sing
N
232
N
sing
Y
233
N
doub
N
234
N
sing
Y
235
N
doub
N
236
N
sing
Y
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
doub
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
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
doub
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
doub
N
272
N
doub
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
doub
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
Y
307
N
sing
Y
308
N
sing
N
309
N
sing
Y
310
N
sing
Y
311
N
doub
N
312
N
sing
Y
313
N
doub
N
314
N
sing
Y
315
N
sing
N
316
N
sing
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
doub
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
Y
330
N
doub
Y
331
N
sing
Y
332
N
sing
N
333
N
sing
Y
334
N
doub
N
335
N
sing
Y
336
N
doub
N
337
N
sing
Y
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
doub
N
350
N
sing
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
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
3
329
332
10.1038/nsb0496-329
8599758
Closure of a tyrosine/tryptophan aromatic gate leads to a compact fold in apo flavodoxin.
1996
US
Protein Sci.
PRCIEI
0795
0961-8368
1
1413
Structure of the Oxidized Long-Chain Flavodoxin from Anabaena 7120 at 2 A Resolution
1992
10.2210/pdb1ftg/pdb
pdb_00001ftg
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
IMAGE PLATE
1994-08-25
M
x-ray
1
1.5418
1.0
1.5418
18760.449
APOFLAVODOXIN
1
man
polymer
96.063
SULFATE ION
1
syn
non-polymer
18.015
water
94
nat
water
no
no
KKIGLFYGTQTGKTESVAEIIRDEFGNDVVTLHDVSQAEVTDLNDYQYLIIGCPTWNIGELQSDWEGLYSELDDVDFNGK
LVAYFGTGDQIGYADNFQDAIGILEEKISQRGGKTVGYWSTDGYDFNDSKALRNGKFVGLALDEDNQSDLTDDRIKSWVA
QLKSEFGL
KKIGLFYGTQTGKTESVAEIIRDEFGNDVVTLHDVSQAEVTDLNDYQYLIIGCPTWNIGELQSDWEGLYSELDDVDFNGK
LVAYFGTGDQIGYADNFQDAIGILEEKISQRGGKTVGYWSTDGYDFNDSKALRNGKFVGLALDEDNQSDLTDDRIKSWVA
QLKSEFGL
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
Nostoc
PCC 7119
Escherichia
sample
1168
Nostoc sp.
562
Escherichia coli
PTRC99A
1.72
28.49
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
struct_site
repository
Initial release
Version format compliance
Source and taxonomy
Version format compliance
Data collection
Database references
Derived calculations
Other
1
0
1996-12-23
1
1
2008-03-24
1
2
2011-07-13
1
3
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1995-11-21
REL
SO4
SULFATE ION
HOH
water
SO4
700
2
SO4
SO4
700
A
HOH
500
3
HOH
HOH
500
A
HOH
501
3
HOH
HOH
501
A
HOH
502
3
HOH
HOH
502
A
HOH
503
3
HOH
HOH
503
A
HOH
504
3
HOH
HOH
504
A
HOH
505
3
HOH
HOH
505
A
HOH
506
3
HOH
HOH
506
A
HOH
507
3
HOH
HOH
507
A
HOH
508
3
HOH
HOH
508
A
HOH
509
3
HOH
HOH
509
A
HOH
510
3
HOH
HOH
510
A
HOH
511
3
HOH
HOH
511
A
HOH
512
3
HOH
HOH
512
A
HOH
513
3
HOH
HOH
513
A
HOH
514
3
HOH
HOH
514
A
HOH
515
3
HOH
HOH
515
A
HOH
516
3
HOH
HOH
516
A
HOH
517
3
HOH
HOH
517
A
HOH
518
3
HOH
HOH
518
A
HOH
519
3
HOH
HOH
519
A
HOH
520
3
HOH
HOH
520
A
HOH
521
3
HOH
HOH
521
A
HOH
522
3
HOH
HOH
522
A
HOH
523
3
HOH
HOH
523
A
HOH
524
3
HOH
HOH
524
A
HOH
525
3
HOH
HOH
525
A
HOH
526
3
HOH
HOH
526
A
HOH
527
3
HOH
HOH
527
A
HOH
528
3
HOH
HOH
528
A
HOH
529
3
HOH
HOH
529
A
HOH
530
3
HOH
HOH
530
A
HOH
531
3
HOH
HOH
531
A
HOH
532
3
HOH
HOH
532
A
HOH
533
3
HOH
HOH
533
A
HOH
534
3
HOH
HOH
534
A
HOH
535
3
HOH
HOH
535
A
HOH
536
3
HOH
HOH
536
A
HOH
537
3
HOH
HOH
537
A
HOH
538
3
HOH
HOH
538
A
HOH
539
3
HOH
HOH
539
A
HOH
540
3
HOH
HOH
540
A
HOH
541
3
HOH
HOH
541
A
HOH
542
3
HOH
HOH
542
A
HOH
543
3
HOH
HOH
543
A
HOH
544
3
HOH
HOH
544
A
HOH
545
3
HOH
HOH
545
A
HOH
546
3
HOH
HOH
546
A
HOH
547
3
HOH
HOH
547
A
HOH
548
3
HOH
HOH
548
A
HOH
549
3
HOH
HOH
549
A
HOH
550
3
HOH
HOH
550
A
HOH
551
3
HOH
HOH
551
A
HOH
552
3
HOH
HOH
552
A
HOH
553
3
HOH
HOH
553
A
HOH
554
3
HOH
HOH
554
A
HOH
555
3
HOH
HOH
555
A
HOH
556
3
HOH
HOH
556
A
HOH
557
3
HOH
HOH
557
A
HOH
558
3
HOH
HOH
558
A
HOH
559
3
HOH
HOH
559
A
HOH
560
3
HOH
HOH
560
A
HOH
561
3
HOH
HOH
561
A
HOH
562
3
HOH
HOH
562
A
HOH
563
3
HOH
HOH
563
A
HOH
564
3
HOH
HOH
564
A
HOH
565
3
HOH
HOH
565
A
HOH
566
3
HOH
HOH
566
A
HOH
567
3
HOH
HOH
567
A
HOH
568
3
HOH
HOH
568
A
HOH
569
3
HOH
HOH
569
A
HOH
570
3
HOH
HOH
570
A
HOH
571
3
HOH
HOH
571
A
HOH
572
3
HOH
HOH
572
A
HOH
573
3
HOH
HOH
573
A
HOH
574
3
HOH
HOH
574
A
HOH
575
3
HOH
HOH
575
A
HOH
576
3
HOH
HOH
576
A
HOH
577
3
HOH
HOH
577
A
HOH
578
3
HOH
HOH
578
A
HOH
579
3
HOH
HOH
579
A
HOH
580
3
HOH
HOH
580
A
HOH
581
3
HOH
HOH
581
A
HOH
582
3
HOH
HOH
582
A
HOH
583
3
HOH
HOH
583
A
HOH
584
3
HOH
HOH
584
A
HOH
585
3
HOH
HOH
585
A
HOH
586
3
HOH
HOH
586
A
HOH
587
3
HOH
HOH
587
A
HOH
588
3
HOH
HOH
588
A
HOH
589
3
HOH
HOH
589
A
HOH
590
3
HOH
HOH
590
A
HOH
591
3
HOH
HOH
591
A
HOH
592
3
HOH
HOH
592
A
HOH
593
3
HOH
HOH
593
A
LYS
2
n
1
LYS
2
A
LYS
3
n
2
LYS
3
A
ILE
4
n
3
ILE
4
A
GLY
5
n
4
GLY
5
A
LEU
6
n
5
LEU
6
A
PHE
7
n
6
PHE
7
A
TYR
8
n
7
TYR
8
A
GLY
9
n
8
GLY
9
A
THR
10
n
9
THR
10
A
GLN
11
n
10
GLN
11
A
THR
12
n
11
THR
12
A
GLY
13
n
12
GLY
13
A
LYS
14
n
13
LYS
14
A
THR
15
n
14
THR
15
A
GLU
16
n
15
GLU
16
A
SER
17
n
16
SER
17
A
VAL
18
n
17
VAL
18
A
ALA
19
n
18
ALA
19
A
GLU
20
n
19
GLU
20
A
ILE
21
n
20
ILE
21
A
ILE
22
n
21
ILE
22
A
ARG
23
n
22
ARG
23
A
ASP
24
n
23
ASP
24
A
GLU
25
n
24
GLU
25
A
PHE
26
n
25
PHE
26
A
GLY
27
n
26
GLY
27
A
ASN
28
n
27
ASN
28
A
ASP
29
n
28
ASP
29
A
VAL
30
n
29
VAL
30
A
VAL
31
n
30
VAL
31
A
THR
32
n
31
THR
32
A
LEU
33
n
32
LEU
33
A
HIS
34
n
33
HIS
34
A
ASP
35
n
34
ASP
35
A
VAL
36
n
35
VAL
36
A
SER
37
n
36
SER
37
A
GLN
38
n
37
GLN
38
A
ALA
39
n
38
ALA
39
A
GLU
40
n
39
GLU
40
A
VAL
41
n
40
VAL
41
A
THR
42
n
41
THR
42
A
ASP
43
n
42
ASP
43
A
LEU
44
n
43
LEU
44
A
ASN
45
n
44
ASN
45
A
ASP
46
n
45
ASP
46
A
TYR
47
n
46
TYR
47
A
GLN
48
n
47
GLN
48
A
TYR
49
n
48
TYR
49
A
LEU
50
n
49
LEU
50
A
ILE
51
n
50
ILE
51
A
ILE
52
n
51
ILE
52
A
GLY
53
n
52
GLY
53
A
CYS
54
n
53
CYS
54
A
PRO
55
n
54
PRO
55
A
THR
56
n
55
THR
56
A
TRP
57
n
56
TRP
57
A
ASN
58
n
57
ASN
58
A
ILE
59
n
58
ILE
59
A
GLY
60
n
59
GLY
60
A
GLU
61
n
60
GLU
61
A
LEU
62
n
61
LEU
62
A
GLN
63
n
62
GLN
63
A
SER
64
n
63
SER
64
A
ASP
65
n
64
ASP
65
A
TRP
66
n
65
TRP
66
A
GLU
67
n
66
GLU
67
A
GLY
68
n
67
GLY
68
A
LEU
69
n
68
LEU
69
A
TYR
70
n
69
TYR
70
A
SER
71
n
70
SER
71
A
GLU
72
n
71
GLU
72
A
LEU
73
n
72
LEU
73
A
ASP
74
n
73
ASP
74
A
ASP
75
n
74
ASP
75
A
VAL
76
n
75
VAL
76
A
ASP
77
n
76
ASP
77
A
PHE
78
n
77
PHE
78
A
ASN
79
n
78
ASN
79
A
GLY
80
n
79
GLY
80
A
LYS
81
n
80
LYS
81
A
LEU
82
n
81
LEU
82
A
VAL
83
n
82
VAL
83
A
ALA
84
n
83
ALA
84
A
TYR
85
n
84
TYR
85
A
PHE
86
n
85
PHE
86
A
GLY
87
n
86
GLY
87
A
THR
88
n
87
THR
88
A
GLY
89
n
88
GLY
89
A
ASP
90
n
89
ASP
90
A
GLN
91
n
90
GLN
91
A
ILE
92
n
91
ILE
92
A
GLY
93
n
92
GLY
93
A
TYR
94
n
93
TYR
94
A
ALA
95
n
94
ALA
95
A
ASP
96
n
95
ASP
96
A
ASN
97
n
96
ASN
97
A
PHE
98
n
97
PHE
98
A
GLN
99
n
98
GLN
99
A
ASP
100
n
99
ASP
100
A
ALA
101
n
100
ALA
101
A
ILE
102
n
101
ILE
102
A
GLY
103
n
102
GLY
103
A
ILE
104
n
103
ILE
104
A
LEU
105
n
104
LEU
105
A
GLU
106
n
105
GLU
106
A
GLU
107
n
106
GLU
107
A
LYS
108
n
107
LYS
108
A
ILE
109
n
108
ILE
109
A
SER
110
n
109
SER
110
A
GLN
111
n
110
GLN
111
A
ARG
112
n
111
ARG
112
A
GLY
113
n
112
GLY
113
A
GLY
114
n
113
GLY
114
A
LYS
115
n
114
LYS
115
A
THR
116
n
115
THR
116
A
VAL
117
n
116
VAL
117
A
GLY
118
n
117
GLY
118
A
TYR
119
n
118
TYR
119
A
TRP
120
n
119
TRP
120
A
SER
121
n
120
SER
121
A
THR
122
n
121
THR
122
A
ASP
123
n
122
ASP
123
A
GLY
124
n
123
GLY
124
A
TYR
125
n
124
TYR
125
A
ASP
126
n
125
ASP
126
A
PHE
127
n
126
PHE
127
A
ASN
128
n
127
ASN
128
A
ASP
129
n
128
ASP
129
A
SER
130
n
129
SER
130
A
LYS
131
n
130
LYS
131
A
ALA
132
n
131
ALA
132
A
LEU
133
n
132
LEU
133
A
ARG
134
n
133
ARG
134
A
ASN
135
n
134
ASN
135
A
GLY
136
n
135
GLY
136
A
LYS
137
n
136
LYS
137
A
PHE
138
n
137
PHE
138
A
VAL
139
n
138
VAL
139
A
GLY
140
n
139
GLY
140
A
LEU
141
n
140
LEU
141
A
ALA
142
n
141
ALA
142
A
LEU
143
n
142
LEU
143
A
ASP
144
n
143
ASP
144
A
GLU
145
n
144
GLU
145
A
ASP
146
n
145
ASP
146
A
ASN
147
n
146
ASN
147
A
GLN
148
n
147
GLN
148
A
SER
149
n
148
SER
149
A
ASP
150
n
149
ASP
150
A
LEU
151
n
150
LEU
151
A
THR
152
n
151
THR
152
A
ASP
153
n
152
ASP
153
A
ASP
154
n
153
ASP
154
A
ARG
155
n
154
ARG
155
A
ILE
156
n
155
ILE
156
A
LYS
157
n
156
LYS
157
A
SER
158
n
157
SER
158
A
TRP
159
n
158
TRP
159
A
VAL
160
n
159
VAL
160
A
ALA
161
n
160
ALA
161
A
GLN
162
n
161
GLN
162
A
LEU
163
n
162
LEU
163
A
LYS
164
n
163
LYS
164
A
SER
165
n
164
SER
165
A
GLU
166
n
165
GLU
166
A
PHE
167
n
166
PHE
167
A
GLY
168
n
167
GLY
168
A
LEU
169
n
168
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
O
THR
32
A
O
THR
31
A
N
ILE
4
A
N
ILE
3
A
O
GLY
5
A
O
GLY
4
A
N
TYR
49
A
N
TYR
48
A
O
LEU
50
A
O
LEU
49
A
N
LEU
82
A
N
LEU
81
A
O
GLY
87
A
O
GLY
86
A
N
LEU
141
A
N
LEU
140
1
A
ASN
28
42.65
29.98
1
A
ASP
29
32.66
61.48
1
A
ILE
59
-79.27
26.62
1
A
SER
64
-29.51
-55.61
1
A
ASN
128
-105.06
-68.06
1
A
ASN
135
77.61
88.65
16.22
0.1820000
0.1820000
2.
6.
7823
1
2.
2.
6.
94
1425
5
0
1326
0.009
1.482
1FTG
8437
2.
0.0740000
1
92.
model building
X-PLOR
refinement
X-PLOR
data reduction
MOSFLM
phasing
X-PLOR
STRUCTURE OF APOFLAVODOXIN: CLOSURE OF A TYROSINE/TRYPTOPHAN AROMATIC GATE LEADS TO A COMPACT FOLD
1
N
N
2
N
N
3
N
N
A
LYS
14
A
LYS
13
HELX_P
A
PHE
26
A
PHE
25
1
1
13
A
VAL
36
A
VAL
35
HELX_P
A
GLN
38
A
GLN
37
5
2
3
A
VAL
41
A
VAL
40
HELX_P
A
ASP
46
A
ASP
45
5
3
6
A
SER
64
A
SER
63
HELX_P
A
ASP
75
A
ASP
74
1
4
12
A
ASP
100
A
ASP
99
HELX_P
A
GLN
111
A
GLN
110
1
5
12
A
THR
152
A
THR
151
HELX_P
A
GLU
166
A
GLU
165
1
6
15
ELECTRON TRANSPORT
ELECTRON TRANSPORT
FLAV_ANASO
UNP
1
1
P0A3E0
SKKIGLFYGTQTGKTESVAEIIRDEFGNDVVTLHDVSQAEVTDLNDYQYLIIGCPTWNIGELQSDWEGLYSELDDVDFNG
KLVAYFGTGDQIGYADNFQDAIGILEEKISQRGGKTVGYWSTDGYDFNDSKALRNGKFVGLALDEDNQSDLTDDRIKSWV
AQLKSEFGL
2
169
1FTG
2
169
P0A3E0
A
1
1
168
5
parallel
parallel
parallel
parallel
A
VAL
31
A
VAL
30
A
ASP
35
A
ASP
34
A
ILE
4
A
ILE
3
A
TYR
8
A
TYR
7
A
TYR
49
A
TYR
48
A
GLY
53
A
GLY
52
A
LEU
82
A
LEU
81
A
THR
88
A
THR
87
A
LEU
141
A
LEU
140
A
LEU
143
A
LEU
142
BINDING SITE FOR RESIDUE SO4 A 700
A
SO4
700
Software
9
A
THR
10
A
THR
9
9
1_555
A
GLN
11
A
GLN
10
9
1_555
A
THR
12
A
THR
11
9
1_555
A
GLY
13
A
GLY
12
9
1_555
A
LYS
14
A
LYS
13
9
1_555
A
THR
15
A
THR
14
9
1_555
A
PRO
55
A
PRO
54
9
1_555
A
TRP
57
A
TRP
56
9
1_555
A
THR
88
A
THR
87
9
1_555
19
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