0.026538
0.000000
0.000000
0.000000
0.023995
0.000000
0.000000
0.000000
0.023859
0.00000
0.00000
0.00000
Sheldrick, G.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
37.681
41.675
41.913
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
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
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
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
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
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
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
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
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
FE
N
305
N
FE
N
306
N
FE
N
307
N
FE
N
308
N
S
N
309
N
S
N
310
N
S
N
311
N
S
N
312
N
N
N
313
S
C
N
314
N
C
N
315
N
O
N
316
R
C
N
317
N
O
N
318
N
C
N
319
N
O
N
320
N
H
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
N
N
330
S
C
N
331
N
C
N
332
N
O
N
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
Y
337
N
N
Y
338
N
C
Y
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
N
343
N
O
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
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
N
N
357
S
C
N
358
N
C
N
359
N
O
N
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
N
367
N
O
N
368
N
O
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
H
N
380
N
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
N
C
N
385
N
C
N
386
N
C
N
387
N
O
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
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
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
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
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
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
doub
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
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
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
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
doub
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
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
doub
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
Y
329
N
doub
Y
330
N
sing
Y
331
N
sing
N
332
N
sing
Y
333
N
doub
Y
334
N
sing
Y
335
N
sing
N
336
N
sing
Y
337
N
sing
Y
338
N
doub
N
339
N
sing
Y
340
N
doub
N
341
N
sing
Y
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
sing
N
352
N
doub
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
Y
357
N
doub
Y
358
N
sing
Y
359
N
sing
N
360
N
sing
Y
361
N
doub
N
362
N
sing
Y
363
N
doub
N
364
N
sing
Y
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
sing
N
374
N
sing
N
375
N
sing
N
376
N
doub
N
377
N
sing
N
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
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
55
1773
1784
10.1107/S0907444999009129
10531472
Ab initio solution and refinement of two high-potential iron protein structures at atomic resolution.
1999
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
249
4212
Two-Angstrom Crystal Structure of Oxidized Chromatium High Potential Iron Protein
1974
10.2210/pdb1b0y/pdb
pdb_00001b0y
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
1
BENT CRYSTAL
IMAGE PLATE
1996-09-24
MARRESEARCH
GE SINGLE CRYSTAL
SINGLE WAVELENGTH
M
x-ray
1
0.9116
1.0
X11
EMBL/DESY, HAMBURG
0.9116
SYNCHROTRON
EMBL/DESY, HAMBURG BEAMLINE X11
8901.924
PROTEIN (HIPIP)
H42Q
1
man
polymer
351.640
IRON/SULFUR CLUSTER
1
syn
non-polymer
18.015
water
206
nat
water
no
no
SAPANAVAADNATAIALKYNQDATKSERVAAARPGLPPEEQQCANCQFMQADAAGATDEWKGCQLFPGKLINVNGWCASW
TLKAG
SAPANAVAADNATAIALKYNQDATKSERVAAARPGLPPEEQQCANCQFMQADAAGATDEWKGCQLFPGKLINVNGWCASW
TLKAG
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
Allochromatium
XL1BLUE
Escherichia
sample
1049
Allochromatium vinosum
562
Escherichia coli
XL1BLUE
PLEHP20
2
1.78
30
5.3
2M AMMONIUM SULPHATE, 40 MM TRI 180 MM KCL, pH 5.3
database_2
diffrn_source
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
Atomic model
Derived calculations
Data collection
Database references
Derived calculations
Data collection
1
0
1998-12-16
1
1
2008-04-26
1
2
2011-07-13
1
3
2016-02-17
1
4
2021-11-03
1
5
2023-12-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_diffrn_source.pdbx_synchrotron_site
_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_seq_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_label_atom_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
RCSB
1998-11-15
REL
REL
SF4
IRON/SULFUR CLUSTER
HOH
water
FS4
87
2
SF4
SF4
87
A
HOH
101
3
HOH
HOH
101
A
HOH
102
3
HOH
HOH
102
A
HOH
103
3
HOH
HOH
103
A
HOH
104
3
HOH
HOH
104
A
HOH
105
3
HOH
HOH
105
A
HOH
106
3
HOH
HOH
106
A
HOH
107
3
HOH
HOH
107
A
HOH
108
3
HOH
HOH
108
A
HOH
109
3
HOH
HOH
109
A
HOH
110
3
HOH
HOH
110
A
HOH
111
3
HOH
HOH
111
A
HOH
112
3
HOH
HOH
112
A
HOH
113
3
HOH
HOH
113
A
HOH
114
3
HOH
HOH
114
A
HOH
115
3
HOH
HOH
115
A
HOH
116
3
HOH
HOH
116
A
HOH
117
3
HOH
HOH
117
A
HOH
118
3
HOH
HOH
118
A
HOH
119
3
HOH
HOH
119
A
HOH
120
3
HOH
HOH
120
A
HOH
121
3
HOH
HOH
121
A
HOH
122
3
HOH
HOH
122
A
HOH
123
3
HOH
HOH
123
A
HOH
124
3
HOH
HOH
124
A
HOH
125
3
HOH
HOH
125
A
HOH
126
3
HOH
HOH
126
A
HOH
127
3
HOH
HOH
127
A
HOH
128
3
HOH
HOH
128
A
HOH
129
3
HOH
HOH
129
A
HOH
130
3
HOH
HOH
130
A
HOH
131
3
HOH
HOH
131
A
HOH
132
3
HOH
HOH
132
A
HOH
133
3
HOH
HOH
133
A
HOH
134
3
HOH
HOH
134
A
HOH
135
3
HOH
HOH
135
A
HOH
136
3
HOH
HOH
136
A
HOH
137
3
HOH
HOH
137
A
HOH
138
3
HOH
HOH
138
A
HOH
139
3
HOH
HOH
139
A
HOH
140
3
HOH
HOH
140
A
HOH
141
3
HOH
HOH
141
A
HOH
142
3
HOH
HOH
142
A
HOH
143
3
HOH
HOH
143
A
HOH
144
3
HOH
HOH
144
A
HOH
145
3
HOH
HOH
145
A
HOH
146
3
HOH
HOH
146
A
HOH
147
3
HOH
HOH
147
A
HOH
148
3
HOH
HOH
148
A
HOH
149
3
HOH
HOH
149
A
HOH
150
3
HOH
HOH
150
A
HOH
151
3
HOH
HOH
151
A
HOH
152
3
HOH
HOH
152
A
HOH
153
3
HOH
HOH
153
A
HOH
154
3
HOH
HOH
154
A
HOH
155
3
HOH
HOH
155
A
HOH
156
3
HOH
HOH
156
A
HOH
157
3
HOH
HOH
157
A
HOH
158
3
HOH
HOH
158
A
HOH
159
3
HOH
HOH
159
A
HOH
160
3
HOH
HOH
160
A
HOH
161
3
HOH
HOH
161
A
HOH
162
3
HOH
HOH
162
A
HOH
163
3
HOH
HOH
163
A
HOH
164
3
HOH
HOH
164
A
HOH
165
3
HOH
HOH
165
A
HOH
166
3
HOH
HOH
166
A
HOH
167
3
HOH
HOH
167
A
HOH
168
3
HOH
HOH
168
A
HOH
169
3
HOH
HOH
169
A
HOH
170
3
HOH
HOH
170
A
HOH
171
3
HOH
HOH
171
A
HOH
172
3
HOH
HOH
172
A
HOH
173
3
HOH
HOH
173
A
HOH
174
3
HOH
HOH
174
A
HOH
175
3
HOH
HOH
175
A
HOH
176
3
HOH
HOH
176
A
HOH
177
3
HOH
HOH
177
A
HOH
178
3
HOH
HOH
178
A
HOH
179
3
HOH
HOH
179
A
HOH
180
3
HOH
HOH
180
A
HOH
181
3
HOH
HOH
181
A
HOH
182
3
HOH
HOH
182
A
HOH
183
3
HOH
HOH
183
A
HOH
184
3
HOH
HOH
184
A
HOH
185
3
HOH
HOH
185
A
HOH
186
3
HOH
HOH
186
A
HOH
187
3
HOH
HOH
187
A
HOH
188
3
HOH
HOH
188
A
HOH
189
3
HOH
HOH
189
A
HOH
190
3
HOH
HOH
190
A
HOH
191
3
HOH
HOH
191
A
HOH
192
3
HOH
HOH
192
A
HOH
193
3
HOH
HOH
193
A
HOH
194
3
HOH
HOH
194
A
HOH
195
3
HOH
HOH
195
A
HOH
196
3
HOH
HOH
196
A
HOH
197
3
HOH
HOH
197
A
HOH
198
3
HOH
HOH
198
A
HOH
199
3
HOH
HOH
199
A
HOH
200
3
HOH
HOH
200
A
HOH
201
3
HOH
HOH
201
A
HOH
202
3
HOH
HOH
202
A
HOH
203
3
HOH
HOH
203
A
HOH
204
3
HOH
HOH
204
A
HOH
205
3
HOH
HOH
205
A
HOH
206
3
HOH
HOH
206
A
HOH
207
3
HOH
HOH
207
A
HOH
208
3
HOH
HOH
208
A
HOH
209
3
HOH
HOH
209
A
HOH
210
3
HOH
HOH
210
A
HOH
211
3
HOH
HOH
211
A
HOH
212
3
HOH
HOH
212
A
HOH
213
3
HOH
HOH
213
A
HOH
214
3
HOH
HOH
214
A
HOH
215
3
HOH
HOH
215
A
HOH
216
3
HOH
HOH
216
A
HOH
217
3
HOH
HOH
217
A
HOH
218
3
HOH
HOH
218
A
HOH
219
3
HOH
HOH
219
A
HOH
220
3
HOH
HOH
220
A
HOH
221
3
HOH
HOH
221
A
HOH
222
3
HOH
HOH
222
A
HOH
223
3
HOH
HOH
223
A
HOH
224
3
HOH
HOH
224
A
HOH
225
3
HOH
HOH
225
A
HOH
226
3
HOH
HOH
226
A
HOH
227
3
HOH
HOH
227
A
HOH
228
3
HOH
HOH
228
A
HOH
229
3
HOH
HOH
229
A
HOH
230
3
HOH
HOH
230
A
HOH
231
3
HOH
HOH
231
A
HOH
232
3
HOH
HOH
232
A
HOH
233
3
HOH
HOH
233
A
HOH
234
3
HOH
HOH
234
A
HOH
235
3
HOH
HOH
235
A
HOH
236
3
HOH
HOH
236
A
HOH
237
3
HOH
HOH
237
A
HOH
238
3
HOH
HOH
238
A
HOH
239
3
HOH
HOH
239
A
HOH
240
3
HOH
HOH
240
A
HOH
241
3
HOH
HOH
241
A
HOH
242
3
HOH
HOH
242
A
HOH
243
3
HOH
HOH
243
A
HOH
244
3
HOH
HOH
244
A
HOH
245
3
HOH
HOH
245
A
HOH
246
3
HOH
HOH
246
A
HOH
247
3
HOH
HOH
247
A
HOH
248
3
HOH
HOH
248
A
HOH
249
3
HOH
HOH
249
A
HOH
250
3
HOH
HOH
250
A
HOH
251
3
HOH
HOH
251
A
HOH
252
3
HOH
HOH
252
A
HOH
253
3
HOH
HOH
253
A
HOH
254
3
HOH
HOH
254
A
HOH
255
3
HOH
HOH
255
A
HOH
256
3
HOH
HOH
256
A
HOH
257
3
HOH
HOH
257
A
HOH
258
3
HOH
HOH
258
A
HOH
259
3
HOH
HOH
259
A
HOH
260
3
HOH
HOH
260
A
HOH
261
3
HOH
HOH
261
A
HOH
262
3
HOH
HOH
262
A
HOH
263
3
HOH
HOH
263
A
HOH
264
3
HOH
HOH
264
A
HOH
265
3
HOH
HOH
265
A
HOH
266
3
HOH
HOH
266
A
HOH
267
3
HOH
HOH
267
A
HOH
268
3
HOH
HOH
268
A
HOH
269
3
HOH
HOH
269
A
HOH
270
3
HOH
HOH
270
A
HOH
271
3
HOH
HOH
271
A
HOH
272
3
HOH
HOH
272
A
HOH
273
3
HOH
HOH
273
A
HOH
274
3
HOH
HOH
274
A
HOH
275
3
HOH
HOH
275
A
HOH
276
3
HOH
HOH
276
A
HOH
277
3
HOH
HOH
277
A
HOH
278
3
HOH
HOH
278
A
HOH
279
3
HOH
HOH
279
A
HOH
280
3
HOH
HOH
280
A
HOH
281
3
HOH
HOH
281
A
HOH
282
3
HOH
HOH
282
A
HOH
283
3
HOH
HOH
283
A
HOH
284
3
HOH
HOH
284
A
HOH
285
3
HOH
HOH
285
A
HOH
286
3
HOH
HOH
286
A
HOH
287
3
HOH
HOH
287
A
HOH
288
3
HOH
HOH
288
A
HOH
289
3
HOH
HOH
289
A
HOH
290
3
HOH
HOH
290
A
HOH
291
3
HOH
HOH
291
A
HOH
292
3
HOH
HOH
292
A
HOH
293
3
HOH
HOH
293
A
HOH
294
3
HOH
HOH
294
A
HOH
295
3
HOH
HOH
295
A
HOH
296
3
HOH
HOH
296
A
HOH
297
3
HOH
HOH
297
A
HOH
298
3
HOH
HOH
298
A
HOH
299
3
HOH
HOH
299
A
HOH
300
3
HOH
HOH
300
A
HOH
301
3
HOH
HOH
301
A
HOH
302
3
HOH
HOH
302
A
HOH
303
3
HOH
HOH
303
A
HOH
304
3
HOH
HOH
304
A
HOH
305
3
HOH
HOH
305
A
HOH
306
3
HOH
HOH
306
A
SER
1
n
1
SER
1
A
ALA
2
n
2
ALA
2
A
PRO
3
n
3
PRO
3
A
ALA
4
n
4
ALA
4
A
ASN
5
n
5
ASN
5
A
ALA
6
n
6
ALA
6
A
VAL
7
n
7
VAL
7
A
ALA
8
n
8
ALA
8
A
ALA
9
n
9
ALA
9
A
ASP
10
n
10
ASP
10
A
ASN
11
n
11
ASN
11
A
ALA
12
n
12
ALA
12
A
THR
13
n
13
THR
13
A
ALA
14
n
14
ALA
14
A
ILE
15
n
15
ILE
15
A
ALA
16
n
16
ALA
16
A
LEU
17
n
17
LEU
17
A
LYS
18
n
18
LYS
18
A
TYR
19
n
19
TYR
19
A
ASN
20
n
20
ASN
20
A
GLN
21
n
21
GLN
21
A
ASP
22
n
22
ASP
22
A
ALA
23
n
23
ALA
23
A
THR
24
n
24
THR
24
A
LYS
25
n
25
LYS
25
A
SER
26
n
26
SER
26
A
GLU
27
n
27
GLU
27
A
ARG
28
n
28
ARG
28
A
VAL
29
n
29
VAL
29
A
ALA
30
n
30
ALA
30
A
ALA
31
n
31
ALA
31
A
ALA
32
n
32
ALA
32
A
ARG
33
n
33
ARG
33
A
PRO
34
n
34
PRO
34
A
GLY
35
n
35
GLY
35
A
LEU
36
n
36
LEU
36
A
PRO
37
n
37
PRO
37
A
PRO
38
n
38
PRO
38
A
GLU
39
n
39
GLU
39
A
GLU
40
n
40
GLU
40
A
GLN
41
n
41
GLN
41
A
GLN
42
n
42
GLN
42
A
CYS
43
n
43
CYS
43
A
ALA
44
n
44
ALA
44
A
ASN
45
n
45
ASN
45
A
CYS
46
n
46
CYS
46
A
GLN
47
n
47
GLN
47
A
PHE
48
n
48
PHE
48
A
MET
49
n
49
MET
49
A
GLN
50
n
50
GLN
50
A
ALA
51
n
51
ALA
51
A
ASP
52
n
52
ASP
52
A
ALA
53
n
53
ALA
53
A
ALA
54
n
54
ALA
54
A
GLY
55
n
55
GLY
55
A
ALA
56
n
56
ALA
56
A
THR
57
n
57
THR
57
A
ASP
58
n
58
ASP
58
A
GLU
59
n
59
GLU
59
A
TRP
60
n
60
TRP
60
A
LYS
61
n
61
LYS
61
A
GLY
62
n
62
GLY
62
A
CYS
63
n
63
CYS
63
A
GLN
64
n
64
GLN
64
A
LEU
65
n
65
LEU
65
A
PHE
66
n
66
PHE
66
A
PRO
67
n
67
PRO
67
A
GLY
68
n
68
GLY
68
A
LYS
69
n
69
LYS
69
A
LEU
70
n
70
LEU
70
A
ILE
71
n
71
ILE
71
A
ASN
72
n
72
ASN
72
A
VAL
73
n
73
VAL
73
A
ASN
74
n
74
ASN
74
A
GLY
75
n
75
GLY
75
A
TRP
76
n
76
TRP
76
A
CYS
77
n
77
CYS
77
A
ALA
78
n
78
ALA
78
A
SER
79
n
79
SER
79
A
TRP
80
n
80
TRP
80
A
THR
81
n
81
THR
81
A
LEU
82
n
82
LEU
82
A
LYS
83
n
83
LYS
83
A
ALA
84
n
84
ALA
84
A
GLY
85
n
85
GLY
85
A
0.1378
0.1548
0.1359
0.1529
0.1879
0.2046
1786
2097
5.1
5.0
35189
author_defined_assembly
1
monomeric
A
CYS
43
A
SG
CYS
43
1_555
A
SF4
87
B
FE4
SF4
1_555
A
SF4
87
B
S1
SF4
1_555
116.6
A
CYS
43
A
SG
CYS
43
1_555
A
SF4
87
B
FE4
SF4
1_555
A
SF4
87
B
S2
SF4
1_555
111.9
A
SF4
87
B
S1
SF4
1_555
A
SF4
87
B
FE4
SF4
1_555
A
SF4
87
B
S2
SF4
1_555
104.5
A
CYS
43
A
SG
CYS
43
1_555
A
SF4
87
B
FE4
SF4
1_555
A
SF4
87
B
S3
SF4
1_555
113.1
A
SF4
87
B
S1
SF4
1_555
A
SF4
87
B
FE4
SF4
1_555
A
SF4
87
B
S3
SF4
1_555
105.1
A
SF4
87
B
S2
SF4
1_555
A
SF4
87
B
FE4
SF4
1_555
A
SF4
87
B
S3
SF4
1_555
104.7
A
CYS
46
A
SG
CYS
46
1_555
A
SF4
87
B
FE3
SF4
1_555
A
SF4
87
B
S1
SF4
1_555
115.0
A
CYS
46
A
SG
CYS
46
1_555
A
SF4
87
B
FE3
SF4
1_555
A
SF4
87
B
S2
SF4
1_555
111.3
A
SF4
87
B
S1
SF4
1_555
A
SF4
87
B
FE3
SF4
1_555
A
SF4
87
B
S2
SF4
1_555
104.7
A
CYS
46
A
SG
CYS
46
1_555
A
SF4
87
B
FE3
SF4
1_555
A
SF4
87
B
S4
SF4
1_555
115.1
A
SF4
87
B
S1
SF4
1_555
A
SF4
87
B
FE3
SF4
1_555
A
SF4
87
B
S4
SF4
1_555
104.8
A
SF4
87
B
S2
SF4
1_555
A
SF4
87
B
FE3
SF4
1_555
A
SF4
87
B
S4
SF4
1_555
104.9
A
CYS
63
A
SG
CYS
63
1_555
A
SF4
87
B
FE1
SF4
1_555
A
SF4
87
B
S2
SF4
1_555
116.9
A
CYS
63
A
SG
CYS
63
1_555
A
SF4
87
B
FE1
SF4
1_555
A
SF4
87
B
S3
SF4
1_555
119.7
A
SF4
87
B
S2
SF4
1_555
A
SF4
87
B
FE1
SF4
1_555
A
SF4
87
B
S3
SF4
1_555
103.5
A
CYS
63
A
SG
CYS
63
1_555
A
SF4
87
B
FE1
SF4
1_555
A
SF4
87
B
S4
SF4
1_555
105.9
A
SF4
87
B
S2
SF4
1_555
A
SF4
87
B
FE1
SF4
1_555
A
SF4
87
B
S4
SF4
1_555
104.5
A
SF4
87
B
S3
SF4
1_555
A
SF4
87
B
FE1
SF4
1_555
A
SF4
87
B
S4
SF4
1_555
104.9
A
CYS
77
A
SG
CYS
77
1_555
A
SF4
87
B
FE2
SF4
1_555
A
SF4
87
B
S1
SF4
1_555
124.7
A
CYS
77
A
SG
CYS
77
1_555
A
SF4
87
B
FE2
SF4
1_555
A
SF4
87
B
S3
SF4
1_555
111.8
A
SF4
87
B
S1
SF4
1_555
A
SF4
87
B
FE2
SF4
1_555
A
SF4
87
B
S3
SF4
1_555
104.5
A
CYS
77
A
SG
CYS
77
1_555
A
SF4
87
B
FE2
SF4
1_555
A
SF4
87
B
S4
SF4
1_555
104.3
A
SF4
87
B
S1
SF4
1_555
A
SF4
87
B
FE2
SF4
1_555
A
SF4
87
B
S4
SF4
1_555
104.0
A
SF4
87
B
S3
SF4
1_555
A
SF4
87
B
FE2
SF4
1_555
A
SF4
87
B
S4
SF4
1_555
106.1
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
LYS
61
A
O
LYS
61
A
N
ILE
71
A
N
ILE
71
1
13.91
2.30
121.90
135.81
A
A
A
OD1
CG
ND2
ASN
ASN
ASN
11
11
11
N
1
10.44
1.50
110.90
121.34
A
A
A
CA
CB
CG1
VAL
VAL
VAL
29
29
29
N
1
3.08
0.50
120.30
123.38
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
33
33
33
N
1
-12.09
2.00
121.60
109.51
A
A
A
CG
CD
OE1
GLN
GLN
GLN
47
47
47
N
1
15.80
2.40
116.70
132.50
A
A
A
CG
CD
NE2
GLN
GLN
GLN
47
47
47
N
1
-9.34
0.90
118.30
108.96
A
A
A
CB
CG
OD2
ASP
ASP
ASP
58
58
58
N
1
-16.75
2.10
122.30
105.55
A
A
A
C
N
CA
ALA
GLY
GLY
84
85
85
Y
NO RESTRAINTS ON PROSTHETIC GROUP B23 (A**2) : ESTIMATED OVERALL COORDINATE
ERROR.
0.2046
0.1548
0.1529
0.93
20.00
7536
2097
41951
8810
5.0
93.0
RANDOM
1
FREE R
0.0
DIRECT METHODS
NO RESTRAINTS ON PROSTHETIC GROUP (RESIDUE 87)
ENGH AND HUBER
MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228
37
594.00
800.00
0.93
20.00
206
837
8
0
623
0.014
0.034
0.029
0.116
0.064
0.005
0.033
0.077
0.93
20
1B0Y
39854
0
0.073
1
11.5
10.1
93.0
0.34
0.93
0.95
3.1
1
3.4
88.9
model building
SHELX
refinement
SHELXL-97
data reduction
DENZO
data scaling
SCALEPACK
phasing
SHELX
MUTANT H42Q OF HIPIP FROM CHROMATIUM VINOSUM AT 0.93A
1
N
N
2
N
N
3
N
N
A
ALA
12
A
ALA
12
HELX_P
A
LEU
17
A
LEU
17
1
1
6
A
ALA
23
A
ALA
23
HELX_P
A
LYS
25
A
LYS
25
5
2
3
A
ARG
28
A
ARG
28
HELX_P
A
ALA
31
A
ALA
31
1
3
4
A
PRO
38
A
PRO
38
HELX_P
A
GLU
40
A
GLU
40
5
4
3
A
CYS
43
A
CYS
43
HELX_P
A
ASN
45
A
ASN
45
5
5
3
metalc
2.251
A
CYS
43
A
SG
CYS
43
1_555
A
SF4
87
B
FE4
SF4
1_555
metalc
2.274
A
CYS
46
A
SG
CYS
46
1_555
A
SF4
87
B
FE3
SF4
1_555
metalc
2.258
A
CYS
63
A
SG
CYS
63
1_555
A
SF4
87
B
FE1
SF4
1_555
metalc
2.252
A
CYS
77
A
SG
CYS
77
1_555
A
SF4
87
B
FE2
SF4
1_555
ELECTRON TRANSPORT
ELECTRON TRANSFER PROTEIN, ATOMIC RESOLUTION, DIRECT METHODS IRON-SULPHUR CLUSTER, METALLOPROTEIN, ELECTRON TRANSPORT
HIP_CHRVI
UNP
1
P00260
38
122
1B0Y
1
85
P00260
A
1
1
85
1
HIS
engineered mutation
GLN
42
1B0Y
A
P00260
UNP
42
42
2
anti-parallel
A
TRP
60
A
TRP
60
A
GLY
62
A
GLY
62
A
LEU
70
A
LEU
70
A
ASN
72
A
ASN
72
BINDING SITE FOR RESIDUE SF4 A 87
A
SF4
87
Software
6
A
TYR
19
A
TYR
19
6
1_555
A
CYS
43
A
CYS
43
6
1_555
A
CYS
46
A
CYS
46
6
1_555
A
PHE
48
A
PHE
48
6
1_555
A
CYS
63
A
CYS
63
6
1_555
A
CYS
77
A
CYS
77
6
1_555
19
P 21 21 21