0.018109
0.000000
0.000000
0.000000
0.018109
0.000000
0.000000
0.000000
0.010785
0.00000
0.00000
0.00000
Chen, K.
Bonagura, C.A.
Tilley, G.J.
Jung, Y.S.
Armstrong, F.A.
Stout, C.D.
Burgess, B.K.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
55.222
55.222
92.720
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
Fe3 S4
295.795
FE3-S4 CLUSTER
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
Fe4 S4
351.640
IRON/SULFUR CLUSTER
non-polymer
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
FE
N
89
N
FE
N
90
N
FE
N
91
N
S
N
92
N
S
N
93
N
S
N
94
N
S
N
95
N
N
N
96
S
C
N
97
N
C
N
98
N
O
N
99
N
C
N
100
N
C
N
101
N
C
N
102
N
O
N
103
N
N
N
104
N
O
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
N
N
116
S
C
N
117
N
C
N
118
N
O
N
119
N
C
N
120
N
C
N
121
N
C
N
122
N
O
N
123
N
O
N
124
N
O
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
N
N
135
N
C
N
136
N
C
N
137
N
O
N
138
N
O
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
N
N
145
S
C
N
146
N
C
N
147
N
O
N
148
N
C
Y
149
N
C
Y
150
N
N
Y
151
N
C
Y
152
N
C
Y
153
N
N
N
154
N
O
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
O
N
166
N
H
N
167
N
H
N
168
N
N
N
169
S
C
N
170
N
C
N
171
N
O
N
172
S
C
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
O
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
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
N
N
191
S
C
N
192
N
C
N
193
N
O
N
194
N
C
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
O
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
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
N
N
213
S
C
N
214
N
C
N
215
N
O
N
216
N
C
N
217
N
C
N
218
N
C
N
219
N
C
N
220
N
N
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
H
N
236
N
H
N
237
N
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
N
C
N
242
N
C
N
243
N
S
N
244
N
C
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
N
N
258
S
C
N
259
N
C
N
260
N
O
N
261
N
C
Y
262
N
C
Y
263
N
C
Y
264
N
C
Y
265
N
C
Y
266
N
C
Y
267
N
C
N
268
N
O
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
N
N
281
S
C
N
282
N
C
N
283
N
O
N
284
N
C
N
285
N
C
N
286
N
C
N
287
N
O
N
288
N
H
N
289
N
H
N
290
N
H
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
N
N
298
S
C
N
299
N
C
N
300
N
O
N
301
N
C
N
302
N
O
N
303
N
O
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
FE
N
312
N
FE
N
313
N
FE
N
314
N
FE
N
315
N
S
N
316
N
S
N
317
N
S
N
318
N
S
N
319
N
S
N
320
N
O
N
321
N
O
N
322
N
O
N
323
N
O
N
324
N
N
N
325
S
C
N
326
N
C
N
327
N
O
N
328
R
C
N
329
N
O
N
330
N
C
N
331
N
O
N
332
N
H
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
N
N
342
S
C
N
343
N
C
N
344
N
O
N
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
N
Y
350
N
C
Y
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
N
355
N
O
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
N
N
369
S
C
N
370
N
C
N
371
N
O
N
372
N
C
Y
373
N
C
Y
374
N
C
Y
375
N
C
Y
376
N
C
Y
377
N
C
Y
378
N
C
N
379
N
O
N
380
N
O
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
N
N
393
S
C
N
394
N
C
N
395
N
O
N
396
N
C
N
397
N
C
N
398
N
C
N
399
N
O
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
H
N
410
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
sing
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
sing
N
98
N
doub
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
doub
N
107
N
sing
N
108
N
sing
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
doub
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
doub
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
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
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
doub
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
Y
149
N
sing
Y
150
N
doub
Y
151
N
doub
N
152
N
sing
Y
153
N
sing
N
154
N
sing
Y
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
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
doub
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
sing
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
doub
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
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
doub
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
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
doub
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
Y
257
N
doub
Y
258
N
sing
Y
259
N
sing
N
260
N
sing
Y
261
N
doub
N
262
N
sing
Y
263
N
doub
N
264
N
sing
Y
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
doub
N
276
N
sing
N
277
N
sing
N
278
N
sing
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
doub
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
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
doub
N
312
N
doub
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
sing
N
321
N
doub
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
Y
342
N
doub
Y
343
N
sing
Y
344
N
sing
N
345
N
sing
Y
346
N
doub
Y
347
N
sing
Y
348
N
sing
N
349
N
sing
Y
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
doub
N
354
N
sing
Y
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
doub
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
Y
370
N
doub
Y
371
N
sing
Y
372
N
sing
N
373
N
sing
Y
374
N
doub
N
375
N
sing
Y
376
N
doub
N
377
N
sing
Y
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
doub
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
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
9
188
192
11875515
Crystal structures of ferredoxin variants exhibiting large changes in [Fe-S] reduction potential.
2002
10.2210/pdb1f5c/pdb
pdb_00001f5c
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
115
1
IMAGE PLATE
1999-12-11
RIGAKU RAXIS IV
SINGLE WAVELENGTH
M
x-ray
1
1.5408
1.0
1.5408
ROTATING ANODE
RIGAKU
12050.504
FERREDOXIN 1
F25H
1
man
polymer
96.063
SULFATE ION
1
syn
non-polymer
295.795
FE3-S4 CLUSTER
1
syn
non-polymer
351.640
IRON/SULFUR CLUSTER
1
syn
non-polymer
18.015
water
165
nat
water
FDI
no
no
AFVVTDNCIKCKYTDCVEVCPVDCHYEGPNFLVIHPDECIDCALCEPECPAQAIFSEDEVPEDMQEFIQLNAELAEVWPN
ITEKKDPLPDAEDWDGVKGKLQHLER
AFVVTDNCIKCKYTDCVEVCPVDCHYEGPNFLVIHPDECIDCALCEPECPAQAIFSEDEVPEDMQEFIQLNAELAEVWPN
ITEKKDPLPDAEDWDGVKGKLQHLER
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
Azotobacter
Escherichia
sample
354
Azotobacter vinelandii
562
Escherichia coli
PLASMID
PKT230
1
2.93
58.03
VAPOR DIFFUSION, SITTING DROP
7.4
Trizma base, ammonium sulfate, potassium phosphate, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 277.0K
277.0
software
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Database references
Derived calculations
Data collection
1
0
2000-06-28
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
1
4
2021-11-03
1
5
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
X-ray crystal structure of dithionite reduced ferredoxin 1 wildtype from Azotobacter vinelandii
at 1.4 angstrom resolution
X-ray crystal structure of the oxidized form of ferredoxin 1 wildtype from Azotobacter vinelandii
at 1.4 angstrom resolution
X-ray crystal structure of ferredoxin 1 D15E mutant from Azotobacter vinelandii
at 1.7 angstrom resolution
X-ray crystal structure of ferredoxin 1 D15N mutant from Azotobacter vinelandii
at 1.9 angstrom resolution
X-ray crystal structure of ferredoxin 1 F25H mutant from Azotobacter vinelandii
at 1.75 angstrom resolution
RCSB
Y
RCSB
2000-06-13
REL
REL
SO4
SULFATE ION
F3S
FE3-S4 CLUSTER
SF4
IRON/SULFUR CLUSTER
HOH
water
SO4
300
2
SO4
SO4
300
A
FS3
108
3
F3S
F3S
200
A
FS4
107
4
SF4
SF4
201
A
HOH
1
5
HOH
HOH
301
A
HOH
2
5
HOH
HOH
302
A
HOH
3
5
HOH
HOH
303
A
HOH
4
5
HOH
HOH
304
A
HOH
5
5
HOH
HOH
305
A
HOH
6
5
HOH
HOH
306
A
HOH
7
5
HOH
HOH
307
A
HOH
8
5
HOH
HOH
308
A
HOH
9
5
HOH
HOH
309
A
HOH
10
5
HOH
HOH
310
A
HOH
11
5
HOH
HOH
311
A
HOH
12
5
HOH
HOH
312
A
HOH
13
5
HOH
HOH
313
A
HOH
14
5
HOH
HOH
314
A
HOH
15
5
HOH
HOH
315
A
HOH
16
5
HOH
HOH
316
A
HOH
17
5
HOH
HOH
317
A
HOH
18
5
HOH
HOH
318
A
HOH
19
5
HOH
HOH
319
A
HOH
20
5
HOH
HOH
320
A
HOH
21
5
HOH
HOH
321
A
HOH
22
5
HOH
HOH
322
A
HOH
23
5
HOH
HOH
323
A
HOH
24
5
HOH
HOH
324
A
HOH
25
5
HOH
HOH
325
A
HOH
26
5
HOH
HOH
326
A
HOH
27
5
HOH
HOH
327
A
HOH
28
5
HOH
HOH
328
A
HOH
29
5
HOH
HOH
329
A
HOH
30
5
HOH
HOH
330
A
HOH
31
5
HOH
HOH
331
A
HOH
32
5
HOH
HOH
332
A
HOH
33
5
HOH
HOH
333
A
HOH
34
5
HOH
HOH
334
A
HOH
35
5
HOH
HOH
335
A
HOH
36
5
HOH
HOH
336
A
HOH
37
5
HOH
HOH
337
A
HOH
38
5
HOH
HOH
338
A
HOH
39
5
HOH
HOH
339
A
HOH
40
5
HOH
HOH
340
A
HOH
41
5
HOH
HOH
341
A
HOH
42
5
HOH
HOH
342
A
HOH
43
5
HOH
HOH
343
A
HOH
44
5
HOH
HOH
344
A
HOH
45
5
HOH
HOH
345
A
HOH
46
5
HOH
HOH
346
A
HOH
47
5
HOH
HOH
347
A
HOH
48
5
HOH
HOH
348
A
HOH
49
5
HOH
HOH
349
A
HOH
50
5
HOH
HOH
350
A
HOH
51
5
HOH
HOH
351
A
HOH
52
5
HOH
HOH
352
A
HOH
53
5
HOH
HOH
353
A
HOH
54
5
HOH
HOH
354
A
HOH
55
5
HOH
HOH
355
A
HOH
56
5
HOH
HOH
356
A
HOH
57
5
HOH
HOH
357
A
HOH
58
5
HOH
HOH
358
A
HOH
59
5
HOH
HOH
359
A
HOH
60
5
HOH
HOH
360
A
HOH
61
5
HOH
HOH
361
A
HOH
62
5
HOH
HOH
362
A
HOH
63
5
HOH
HOH
363
A
HOH
64
5
HOH
HOH
364
A
HOH
65
5
HOH
HOH
365
A
HOH
66
5
HOH
HOH
366
A
HOH
67
5
HOH
HOH
367
A
HOH
68
5
HOH
HOH
368
A
HOH
69
5
HOH
HOH
369
A
HOH
70
5
HOH
HOH
370
A
HOH
71
5
HOH
HOH
371
A
HOH
72
5
HOH
HOH
372
A
HOH
73
5
HOH
HOH
373
A
HOH
74
5
HOH
HOH
374
A
HOH
75
5
HOH
HOH
375
A
HOH
76
5
HOH
HOH
376
A
HOH
77
5
HOH
HOH
377
A
HOH
78
5
HOH
HOH
378
A
HOH
79
5
HOH
HOH
379
A
HOH
80
5
HOH
HOH
380
A
HOH
81
5
HOH
HOH
381
A
HOH
82
5
HOH
HOH
382
A
HOH
83
5
HOH
HOH
383
A
HOH
84
5
HOH
HOH
384
A
HOH
85
5
HOH
HOH
385
A
HOH
86
5
HOH
HOH
386
A
HOH
87
5
HOH
HOH
387
A
HOH
88
5
HOH
HOH
388
A
HOH
89
5
HOH
HOH
389
A
HOH
90
5
HOH
HOH
390
A
HOH
91
5
HOH
HOH
391
A
HOH
92
5
HOH
HOH
392
A
HOH
93
5
HOH
HOH
393
A
HOH
94
5
HOH
HOH
394
A
HOH
95
5
HOH
HOH
395
A
HOH
96
5
HOH
HOH
396
A
HOH
97
5
HOH
HOH
397
A
HOH
98
5
HOH
HOH
398
A
HOH
99
5
HOH
HOH
399
A
HOH
100
5
HOH
HOH
400
A
HOH
101
5
HOH
HOH
401
A
HOH
102
5
HOH
HOH
402
A
HOH
103
5
HOH
HOH
403
A
HOH
104
5
HOH
HOH
404
A
HOH
105
5
HOH
HOH
405
A
HOH
106
5
HOH
HOH
406
A
HOH
107
5
HOH
HOH
407
A
HOH
108
5
HOH
HOH
408
A
HOH
109
5
HOH
HOH
409
A
HOH
110
5
HOH
HOH
410
A
HOH
111
5
HOH
HOH
411
A
HOH
112
5
HOH
HOH
412
A
HOH
113
5
HOH
HOH
413
A
HOH
114
5
HOH
HOH
414
A
HOH
115
5
HOH
HOH
415
A
HOH
116
5
HOH
HOH
416
A
HOH
117
5
HOH
HOH
417
A
HOH
118
5
HOH
HOH
418
A
HOH
119
5
HOH
HOH
419
A
HOH
120
5
HOH
HOH
420
A
HOH
121
5
HOH
HOH
421
A
HOH
122
5
HOH
HOH
422
A
HOH
123
5
HOH
HOH
423
A
HOH
124
5
HOH
HOH
424
A
HOH
125
5
HOH
HOH
425
A
HOH
126
5
HOH
HOH
426
A
HOH
127
5
HOH
HOH
427
A
HOH
128
5
HOH
HOH
428
A
HOH
129
5
HOH
HOH
429
A
HOH
130
5
HOH
HOH
430
A
HOH
131
5
HOH
HOH
431
A
HOH
132
5
HOH
HOH
432
A
HOH
133
5
HOH
HOH
433
A
HOH
134
5
HOH
HOH
434
A
HOH
135
5
HOH
HOH
435
A
HOH
136
5
HOH
HOH
436
A
HOH
137
5
HOH
HOH
437
A
HOH
138
5
HOH
HOH
438
A
HOH
139
5
HOH
HOH
439
A
HOH
140
5
HOH
HOH
440
A
HOH
141
5
HOH
HOH
441
A
HOH
142
5
HOH
HOH
442
A
HOH
143
5
HOH
HOH
443
A
HOH
144
5
HOH
HOH
444
A
HOH
145
5
HOH
HOH
445
A
HOH
146
5
HOH
HOH
446
A
HOH
147
5
HOH
HOH
447
A
HOH
148
5
HOH
HOH
448
A
HOH
149
5
HOH
HOH
449
A
HOH
150
5
HOH
HOH
450
A
HOH
151
5
HOH
HOH
451
A
HOH
152
5
HOH
HOH
452
A
HOH
153
5
HOH
HOH
453
A
HOH
154
5
HOH
HOH
454
A
HOH
155
5
HOH
HOH
455
A
HOH
156
5
HOH
HOH
456
A
HOH
157
5
HOH
HOH
457
A
HOH
158
5
HOH
HOH
458
A
HOH
159
5
HOH
HOH
459
A
HOH
160
5
HOH
HOH
460
A
HOH
161
5
HOH
HOH
461
A
HOH
162
5
HOH
HOH
462
A
HOH
163
5
HOH
HOH
463
A
HOH
164
5
HOH
HOH
464
A
HOH
165
5
HOH
HOH
465
A
ALA
1
n
1
ALA
1
A
PHE
2
n
2
PHE
2
A
VAL
3
n
3
VAL
3
A
VAL
4
n
4
VAL
4
A
THR
5
n
5
THR
5
A
ASP
6
n
6
ASP
6
A
ASN
7
n
7
ASN
7
A
CYS
8
n
8
CYS
8
A
ILE
9
n
9
ILE
9
A
LYS
10
n
10
LYS
10
A
CYS
11
n
11
CYS
11
A
LYS
12
n
12
LYS
12
A
TYR
13
n
13
TYR
13
A
THR
14
n
14
THR
14
A
ASP
15
n
15
ASP
15
A
CYS
16
n
16
CYS
16
A
VAL
17
n
17
VAL
17
A
GLU
18
n
18
GLU
18
A
VAL
19
n
19
VAL
19
A
CYS
20
n
20
CYS
20
A
PRO
21
n
21
PRO
21
A
VAL
22
n
22
VAL
22
A
ASP
23
n
23
ASP
23
A
CYS
24
n
24
CYS
24
A
HIS
25
n
25
HIS
25
A
TYR
26
n
26
TYR
26
A
GLU
27
n
27
GLU
27
A
GLY
28
n
28
GLY
28
A
PRO
29
n
29
PRO
29
A
ASN
30
n
30
ASN
30
A
PHE
31
n
31
PHE
31
A
LEU
32
n
32
LEU
32
A
VAL
33
n
33
VAL
33
A
ILE
34
n
34
ILE
34
A
HIS
35
n
35
HIS
35
A
PRO
36
n
36
PRO
36
A
ASP
37
n
37
ASP
37
A
GLU
38
n
38
GLU
38
A
CYS
39
n
39
CYS
39
A
ILE
40
n
40
ILE
40
A
ASP
41
n
41
ASP
41
A
CYS
42
n
42
CYS
42
A
ALA
43
n
43
ALA
43
A
LEU
44
n
44
LEU
44
A
CYS
45
n
45
CYS
45
A
GLU
46
n
46
GLU
46
A
PRO
47
n
47
PRO
47
A
GLU
48
n
48
GLU
48
A
CYS
49
n
49
CYS
49
A
PRO
50
n
50
PRO
50
A
ALA
51
n
51
ALA
51
A
GLN
52
n
52
GLN
52
A
ALA
53
n
53
ALA
53
A
ILE
54
n
54
ILE
54
A
PHE
55
n
55
PHE
55
A
SER
56
n
56
SER
56
A
GLU
57
n
57
GLU
57
A
ASP
58
n
58
ASP
58
A
GLU
59
n
59
GLU
59
A
VAL
60
n
60
VAL
60
A
PRO
61
n
61
PRO
61
A
GLU
62
n
62
GLU
62
A
ASP
63
n
63
ASP
63
A
MET
64
n
64
MET
64
A
GLN
65
n
65
GLN
65
A
GLU
66
n
66
GLU
66
A
PHE
67
n
67
PHE
67
A
ILE
68
n
68
ILE
68
A
GLN
69
n
69
GLN
69
A
LEU
70
n
70
LEU
70
A
ASN
71
n
71
ASN
71
A
ALA
72
n
72
ALA
72
A
GLU
73
n
73
GLU
73
A
LEU
74
n
74
LEU
74
A
ALA
75
n
75
ALA
75
A
GLU
76
n
76
GLU
76
A
VAL
77
n
77
VAL
77
A
TRP
78
n
78
TRP
78
A
PRO
79
n
79
PRO
79
A
ASN
80
n
80
ASN
80
A
ILE
81
n
81
ILE
81
A
THR
82
n
82
THR
82
A
GLU
83
n
83
GLU
83
A
LYS
84
n
84
LYS
84
A
LYS
85
n
85
LYS
85
A
ASP
86
n
86
ASP
86
A
PRO
87
n
87
PRO
87
A
LEU
88
n
88
LEU
88
A
PRO
89
n
89
PRO
89
A
ASP
90
n
90
ASP
90
A
ALA
91
n
91
ALA
91
A
GLU
92
n
92
GLU
92
A
ASP
93
n
93
ASP
93
A
TRP
94
n
94
TRP
94
A
ASP
95
n
95
ASP
95
A
GLY
96
n
96
GLY
96
A
VAL
97
n
97
VAL
97
A
LYS
98
n
98
LYS
98
A
GLY
99
n
99
GLY
99
A
LYS
100
n
100
LYS
100
A
LEU
101
n
101
LEU
101
A
GLN
102
n
102
GLN
102
A
HIS
103
n
103
HIS
103
A
LEU
104
n
104
LEU
104
A
GLU
105
n
105
GLU
105
A
ARG
106
n
106
ARG
106
A
author_defined_assembly
1
monomeric
A
CYS
8
A
SG
CYS
8
1_555
A
F3S
200
C
FE3
F3S
1_555
A
F3S
200
C
S1
F3S
1_555
112.0
A
CYS
8
A
SG
CYS
8
1_555
A
F3S
200
C
FE3
F3S
1_555
A
F3S
200
C
S3
F3S
1_555
116.3
A
F3S
200
C
S1
F3S
1_555
A
F3S
200
C
FE3
F3S
1_555
A
F3S
200
C
S3
F3S
1_555
104.0
A
CYS
8
A
SG
CYS
8
1_555
A
F3S
200
C
FE3
F3S
1_555
A
F3S
200
C
S4
F3S
1_555
107.0
A
F3S
200
C
S1
F3S
1_555
A
F3S
200
C
FE3
F3S
1_555
A
F3S
200
C
S4
F3S
1_555
112.2
A
F3S
200
C
S3
F3S
1_555
A
F3S
200
C
FE3
F3S
1_555
A
F3S
200
C
S4
F3S
1_555
105.2
A
CYS
16
A
SG
CYS
16
1_555
A
F3S
200
C
FE1
F3S
1_555
A
F3S
200
C
S1
F3S
1_555
112.9
A
CYS
16
A
SG
CYS
16
1_555
A
F3S
200
C
FE1
F3S
1_555
A
F3S
200
C
S2
F3S
1_555
108.7
A
F3S
200
C
S1
F3S
1_555
A
F3S
200
C
FE1
F3S
1_555
A
F3S
200
C
S2
F3S
1_555
112.0
A
CYS
16
A
SG
CYS
16
1_555
A
F3S
200
C
FE1
F3S
1_555
A
F3S
200
C
S3
F3S
1_555
114.3
A
F3S
200
C
S1
F3S
1_555
A
F3S
200
C
FE1
F3S
1_555
A
F3S
200
C
S3
F3S
1_555
103.8
A
F3S
200
C
S2
F3S
1_555
A
F3S
200
C
FE1
F3S
1_555
A
F3S
200
C
S3
F3S
1_555
104.8
A
CYS
20
A
SG
CYS
20
1_555
A
SF4
201
D
FE4
SF4
1_555
A
SF4
201
D
S1
SF4
1_555
109.3
A
CYS
20
A
SG
CYS
20
1_555
A
SF4
201
D
FE4
SF4
1_555
A
SF4
201
D
S2
SF4
1_555
116.6
A
SF4
201
D
S1
SF4
1_555
A
SF4
201
D
FE4
SF4
1_555
A
SF4
201
D
S2
SF4
1_555
105.1
A
CYS
20
A
SG
CYS
20
1_555
A
SF4
201
D
FE4
SF4
1_555
A
SF4
201
D
S3
SF4
1_555
113.9
A
SF4
201
D
S1
SF4
1_555
A
SF4
201
D
FE4
SF4
1_555
A
SF4
201
D
S3
SF4
1_555
106.2
A
SF4
201
D
S2
SF4
1_555
A
SF4
201
D
FE4
SF4
1_555
A
SF4
201
D
S3
SF4
1_555
105.0
A
CYS
39
A
SG
CYS
39
1_555
A
SF4
201
D
FE1
SF4
1_555
A
SF4
201
D
S2
SF4
1_555
118.6
A
CYS
39
A
SG
CYS
39
1_555
A
SF4
201
D
FE1
SF4
1_555
A
SF4
201
D
S3
SF4
1_555
115.5
A
SF4
201
D
S2
SF4
1_555
A
SF4
201
D
FE1
SF4
1_555
A
SF4
201
D
S3
SF4
1_555
105.6
A
CYS
39
A
SG
CYS
39
1_555
A
SF4
201
D
FE1
SF4
1_555
A
SF4
201
D
S4
SF4
1_555
105.8
A
SF4
201
D
S2
SF4
1_555
A
SF4
201
D
FE1
SF4
1_555
A
SF4
201
D
S4
SF4
1_555
105.2
A
SF4
201
D
S3
SF4
1_555
A
SF4
201
D
FE1
SF4
1_555
A
SF4
201
D
S4
SF4
1_555
104.8
A
CYS
42
A
SG
CYS
42
1_555
A
SF4
201
D
FE2
SF4
1_555
A
SF4
201
D
S1
SF4
1_555
98.6
A
CYS
42
A
SG
CYS
42
1_555
A
SF4
201
D
FE2
SF4
1_555
A
SF4
201
D
S3
SF4
1_555
117.0
A
SF4
201
D
S1
SF4
1_555
A
SF4
201
D
FE2
SF4
1_555
A
SF4
201
D
S3
SF4
1_555
106.1
A
CYS
42
A
SG
CYS
42
1_555
A
SF4
201
D
FE2
SF4
1_555
A
SF4
201
D
S4
SF4
1_555
121.5
A
SF4
201
D
S1
SF4
1_555
A
SF4
201
D
FE2
SF4
1_555
A
SF4
201
D
S4
SF4
1_555
107.0
A
SF4
201
D
S3
SF4
1_555
A
SF4
201
D
FE2
SF4
1_555
A
SF4
201
D
S4
SF4
1_555
105.1
A
CYS
45
A
SG
CYS
45
1_555
A
SF4
201
D
FE3
SF4
1_555
A
SF4
201
D
S1
SF4
1_555
109.3
A
CYS
45
A
SG
CYS
45
1_555
A
SF4
201
D
FE3
SF4
1_555
A
SF4
201
D
S2
SF4
1_555
116.4
A
SF4
201
D
S1
SF4
1_555
A
SF4
201
D
FE3
SF4
1_555
A
SF4
201
D
S2
SF4
1_555
105.0
A
CYS
45
A
SG
CYS
45
1_555
A
SF4
201
D
FE3
SF4
1_555
A
SF4
201
D
S4
SF4
1_555
112.4
A
SF4
201
D
S1
SF4
1_555
A
SF4
201
D
FE3
SF4
1_555
A
SF4
201
D
S4
SF4
1_555
107.3
A
SF4
201
D
S2
SF4
1_555
A
SF4
201
D
FE3
SF4
1_555
A
SF4
201
D
S4
SF4
1_555
105.7
A
CYS
49
A
SG
CYS
49
1_555
A
F3S
200
C
FE4
F3S
1_555
A
F3S
200
C
S2
F3S
1_555
111.8
A
CYS
49
A
SG
CYS
49
1_555
A
F3S
200
C
FE4
F3S
1_555
A
F3S
200
C
S3
F3S
1_555
111.0
A
F3S
200
C
S2
F3S
1_555
A
F3S
200
C
FE4
F3S
1_555
A
F3S
200
C
S3
F3S
1_555
104.9
A
CYS
49
A
SG
CYS
49
1_555
A
F3S
200
C
FE4
F3S
1_555
A
F3S
200
C
S4
F3S
1_555
111.1
A
F3S
200
C
S2
F3S
1_555
A
F3S
200
C
FE4
F3S
1_555
A
F3S
200
C
S4
F3S
1_555
112.4
A
F3S
200
C
S3
F3S
1_555
A
F3S
200
C
FE4
F3S
1_555
A
F3S
200
C
S4
F3S
1_555
105.2
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
VAL
3
A
N
VAL
3
A
O
PHE
55
A
O
PHE
55
A
N
GLY
28
A
N
GLY
28
A
O
PHE
31
A
O
PHE
31
1
A
THR
5
-108.80
-169.17
1
A
LYS
10
74.62
-0.42
1
A
ASN
30
-140.65
29.57
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
PARAM19X.FS
TOPH19.FS
SO4.PAR
SO4.TOP
25.8
-1.50
0.00
0.00
-1.50
0.00
2.99
used maximum likelihood (F)
0.227
0.008
0.204
0.204
0.204
1.75
39.05
725
15118
14617
5.0
96.6
RANDOM
270839.93
0.00
1
RESTRAINED
THROUGHOUT
0.0
0.0
Engh and Huber
FLAT MODEL
52.61
0.375
0.24
0.21
5.00
0.14
0.13
1.75
39.05
165
1025
20
0
840
0.006
1.8
24.2
0.95
0.303
0.029
0.282
1.86
113
2122
6
5.1
90.7
21.2
1.75
50.0
1F5C
15166
15118
0.0
-3.0
0.072
1
8.8
13.42
99.7
0.606
1.75
1.78
753
10.0
100.00
refinement
CNS
1.0
data reduction
DENZO
data scaling
SCALEPACK
CRYSTAL STRUCTURE OF F25H FERREDOXIN 1 MUTANT FROM AZOTOBACTER VINELANDII AT 1.75 ANGSTROM RESOLUTION
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
A
ASP
6
A
ASP
6
HELX_P
A
ILE
9
A
ILE
9
5
1
4
A
CYS
45
A
CYS
45
HELX_P
A
CYS
49
A
CYS
49
5
2
5
A
ASP
58
A
ASP
58
HELX_P
A
VAL
60
A
VAL
60
5
3
3
A
PRO
61
A
PRO
61
HELX_P
A
MET
64
A
MET
64
5
4
4
A
GLN
65
A
GLN
65
HELX_P
A
ALA
75
A
ALA
75
1
5
11
A
ASP
90
A
ASP
90
HELX_P
A
ASP
95
A
ASP
95
1
6
6
A
GLY
99
A
GLY
99
HELX_P
A
LEU
104
A
LEU
104
5
7
6
metalc
2.271
A
CYS
8
A
SG
CYS
8
1_555
A
F3S
200
C
FE3
F3S
1_555
metalc
2.283
A
CYS
16
A
SG
CYS
16
1_555
A
F3S
200
C
FE1
F3S
1_555
metalc
2.296
A
CYS
20
A
SG
CYS
20
1_555
A
SF4
201
D
FE4
SF4
1_555
metalc
2.288
A
CYS
39
A
SG
CYS
39
1_555
A
SF4
201
D
FE1
SF4
1_555
metalc
2.301
A
CYS
42
A
SG
CYS
42
1_555
A
SF4
201
D
FE2
SF4
1_555
metalc
2.293
A
CYS
45
A
SG
CYS
45
1_555
A
SF4
201
D
FE3
SF4
1_555
metalc
2.257
A
CYS
49
A
SG
CYS
49
1_555
A
F3S
200
C
FE4
F3S
1_555
ELECTRON TRANSPORT
beta-sheet, protein monomer, iron sulfur protein, ferredoxin, ELECTRON TRANSPORT
FER1_AZOVI
UNP
1
P00214
1
106
1F5C
1
106
P00214
A
1
1
106
1
PHE
engineered mutation
HIS
25
1F5C
A
P00214
UNP
25
25
2
2
anti-parallel
anti-parallel
A
PHE
2
A
PHE
2
A
VAL
4
A
VAL
4
A
ILE
54
A
ILE
54
A
SER
56
A
SER
56
A
HIS
25
A
HIS
25
A
GLY
28
A
GLY
28
A
PHE
31
A
PHE
31
A
ILE
34
A
ILE
34
BINDING SITE FOR RESIDUE SO4 A 300
A
SO4
300
Software
4
BINDING SITE FOR RESIDUE F3S A 200
A
F3S
200
Software
9
BINDING SITE FOR RESIDUE SF4 A 201
A
SF4
201
Software
11
A
PRO
79
A
PRO
79
4
1_555
A
ASN
80
A
ASN
80
4
1_555
A
HOH
389
E
HOH
4
1_555
A
HOH
413
E
HOH
4
1_555
A
VAL
4
A
VAL
4
9
1_555
A
CYS
8
A
CYS
8
9
1_555
A
LYS
12
A
LYS
12
9
1_555
A
TYR
13
A
TYR
13
9
1_555
A
THR
14
A
THR
14
9
1_555
A
ASP
15
A
ASP
15
9
1_555
A
CYS
16
A
CYS
16
9
1_555
A
LEU
32
A
LEU
32
9
1_555
A
CYS
49
A
CYS
49
9
1_555
A
PHE
2
A
PHE
2
11
1_555
A
CYS
20
A
CYS
20
11
1_555
A
VAL
22
A
VAL
22
11
1_555
A
CYS
24
A
CYS
24
11
1_555
A
HIS
25
A
HIS
25
11
1_555
A
ILE
34
A
ILE
34
11
1_555
A
CYS
39
A
CYS
39
11
1_555
A
ILE
40
A
ILE
40
11
1_555
A
CYS
42
A
CYS
42
11
1_555
A
ALA
43
A
ALA
43
11
1_555
A
CYS
45
A
CYS
45
11
1_555
92
P 41 21 2