0.021631
0.000000
0.000000
0.000000
0.014130
0.000000
0.000000
0.000000
0.013805
0.00000
0.00000
0.00000
Oganesyan, V.
Zhang, X.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
46.230
70.770
72.440
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
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
C34 H32 Fe N4 O4
616.487
PROTOPORPHYRIN IX CONTAINING FE
HEME
non-polymer
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
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
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
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
N
N
114
N
C
N
115
N
C
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
C
N
124
N
C
N
125
N
C
N
126
N
C
Y
127
N
C
Y
128
N
C
Y
129
N
C
Y
130
N
C
N
131
N
C
N
132
N
C
N
133
N
C
N
134
N
C
N
135
N
O
N
136
N
O
N
137
N
C
N
138
N
C
N
139
N
C
N
140
N
C
N
141
N
C
N
142
N
C
N
143
N
C
Y
144
N
C
Y
145
N
C
Y
146
N
C
Y
147
N
C
N
148
N
C
N
149
N
C
N
150
N
C
N
151
N
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
C
N
157
N
C
N
158
N
C
N
159
N
O
N
160
N
O
Y
161
N
N
N
162
N
N
Y
163
N
N
N
164
N
N
N
165
N
FE
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
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
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
H
N
191
N
H
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
N
N
199
S
C
N
200
N
C
N
201
N
O
N
202
N
C
Y
203
N
C
Y
204
N
N
Y
205
N
C
Y
206
N
C
Y
207
N
N
N
208
N
O
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
O
N
220
N
H
N
221
N
H
N
222
N
N
N
223
S
C
N
224
N
C
N
225
N
O
N
226
S
C
N
227
N
C
N
228
N
C
N
229
N
C
N
230
N
O
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
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
N
N
245
S
C
N
246
N
C
N
247
N
O
N
248
N
C
N
249
N
C
N
250
N
C
N
251
N
C
N
252
N
O
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
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
N
N
267
S
C
N
268
N
C
N
269
N
O
N
270
N
C
N
271
N
C
N
272
N
C
N
273
N
C
N
274
N
N
N
275
N
O
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
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
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
C
N
297
N
S
N
298
N
C
N
299
N
O
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
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
N
N
312
S
C
N
313
N
C
N
314
N
O
N
315
N
C
Y
316
N
C
Y
317
N
C
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
N
322
N
O
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
H
N
334
N
N
N
335
S
C
N
336
N
C
N
337
N
O
N
338
N
C
N
339
N
C
N
340
N
C
N
341
N
O
N
342
N
H
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
N
N
352
S
C
N
353
N
C
N
354
N
O
N
355
N
C
N
356
N
O
N
357
N
O
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
N
N
366
S
C
N
367
N
C
N
368
N
O
N
369
R
C
N
370
N
O
N
371
N
C
N
372
N
O
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
N
N
383
S
C
N
384
N
C
N
385
N
O
N
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
Y
390
N
N
Y
391
N
C
Y
392
N
C
Y
393
N
C
Y
394
N
C
Y
395
N
C
N
396
N
O
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
N
N
410
S
C
N
411
N
C
N
412
N
O
N
413
N
C
Y
414
N
C
Y
415
N
C
Y
416
N
C
Y
417
N
C
Y
418
N
C
Y
419
N
C
N
420
N
O
N
421
N
O
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
N
N
434
S
C
N
435
N
C
N
436
N
O
N
437
N
C
N
438
N
C
N
439
N
C
N
440
N
O
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
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
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
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
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
doub
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
doub
N
121
N
sing
N
122
N
sing
N
123
N
doub
N
124
N
sing
N
125
N
doub
N
126
N
sing
N
127
N
sing
Y
128
N
doub
Y
129
N
sing
Y
130
N
sing
N
131
N
sing
Y
132
N
doub
N
133
N
sing
Y
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
sing
N
144
N
doub
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
doub
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
doub
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
doub
N
157
N
sing
N
158
N
sing
N
159
N
sing
Y
160
N
sing
Y
161
N
sing
Y
162
N
doub
N
163
N
sing
Y
164
N
sing
N
165
N
sing
Y
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
doub
N
176
N
doub
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
sing
N
189
N
sing
N
190
N
doub
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
doub
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
Y
209
N
sing
Y
210
N
doub
Y
211
N
doub
N
212
N
sing
Y
213
N
sing
N
214
N
sing
Y
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
doub
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
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
doub
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
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
doub
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
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
doub
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
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
N
322
N
sing
Y
323
N
doub
N
324
N
sing
Y
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
doub
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
doub
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
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
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
doub
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
Y
386
N
doub
Y
387
N
sing
Y
388
N
sing
N
389
N
sing
Y
390
N
doub
Y
391
N
sing
Y
392
N
sing
N
393
N
sing
Y
394
N
sing
Y
395
N
doub
N
396
N
sing
Y
397
N
doub
N
398
N
sing
Y
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
N
409
N
doub
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
Y
414
N
doub
Y
415
N
sing
Y
416
N
sing
N
417
N
sing
Y
418
N
doub
N
419
N
sing
Y
420
N
doub
N
421
N
sing
Y
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
doub
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
UK
FARADAY DISC.CHEM.SOC
FDCSB7
0564
1359-6640
116
221
234
11197480
Modulation of redox potential in electron transfer proteins: effects of complex formation on the active site microenvironment of cytochrome b5.
2001
10.2210/pdb1eue/pdb
pdb_00001eue
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293
1
OSMIC
IMAGE PLATE
2000-01-15
RIGAKU RAXIS IV
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU
9845.826
CYTOCHROME B5
WATER SOLUBLE DOMAIN
V45I, V61I
2
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
2
syn
non-polymer
18.015
water
88
nat
water
no
no
DPAVTYYRLEEVAKRNTAEETWMVIHGRVYDITRFLSEHPGGEEILLEQAGADATESFEDIGHSPDAREMLKQYYIGDVH
PNDLKP
DPAVTYYRLEEVAKRNTAEETWMVIHGRVYDITRFLSEHPGGEEILLEQAGADATESFEDIGHSPDAREMLKQYYIGDVH
PNDLKP
A,B
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
Norway rat
Rattus
Escherichia
sample
HEPATOCYTE
OUTER MITOCHONDRIAL MEMBRANE
10116
LIVER
MITOCHONDRIA
Rattus norvegicus
PERIPLASMIC SPACE
562
Escherichia coli
PLASMID
PET 11A
1
3.0
59
VAPOR DIFFUSION, HANGING DROP
6.8
20% PEG 8000, 0.2 M magnesium acetate, 0.1 M PIPES, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
277.0
software
database_2
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Refinement description
Database references
Derived calculations
Data collection
Refinement description
1
0
2001-04-04
1
1
2008-04-27
1
2
2011-07-13
1
3
2014-02-19
1
4
2017-10-04
1
5
2021-11-03
1
6
2023-08-09
_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
RCSB
Y
RCSB
2000-04-19
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
1AWP
PDB
experimental model
HEM
201
2
HEM
HEM
201
A
HEM
201
2
HEM
HEM
201
B
TIP
4
3
HOH
HOH
202
A
TIP
6
3
HOH
HOH
203
A
TIP
8
3
HOH
HOH
204
A
TIP
10
3
HOH
HOH
205
A
TIP
13
3
HOH
HOH
206
A
TIP
15
3
HOH
HOH
207
A
TIP
16
3
HOH
HOH
208
A
TIP
17
3
HOH
HOH
209
A
TIP
18
3
HOH
HOH
210
A
TIP
19
3
HOH
HOH
211
A
TIP
21
3
HOH
HOH
212
A
TIP
25
3
HOH
HOH
213
A
TIP
27
3
HOH
HOH
214
A
TIP
30
3
HOH
HOH
215
A
TIP
31
3
HOH
HOH
216
A
TIP
33
3
HOH
HOH
217
A
TIP
36
3
HOH
HOH
218
A
TIP
38
3
HOH
HOH
219
A
TIP
40
3
HOH
HOH
220
A
TIP
41
3
HOH
HOH
221
A
TIP
42
3
HOH
HOH
222
A
TIP
43
3
HOH
HOH
223
A
TIP
44
3
HOH
HOH
224
A
TIP
45
3
HOH
HOH
225
A
TIP
46
3
HOH
HOH
226
A
TIP
48
3
HOH
HOH
227
A
TIP
49
3
HOH
HOH
228
A
TIP
50
3
HOH
HOH
229
A
TIP
54
3
HOH
HOH
230
A
TIP
56
3
HOH
HOH
231
A
TIP
59
3
HOH
HOH
232
A
TIP
61
3
HOH
HOH
233
A
TIP
62
3
HOH
HOH
234
A
TIP
65
3
HOH
HOH
235
A
TIP
67
3
HOH
HOH
236
A
TIP
69
3
HOH
HOH
237
A
TIP
70
3
HOH
HOH
238
A
TIP
71
3
HOH
HOH
239
A
TIP
72
3
HOH
HOH
240
A
TIP
73
3
HOH
HOH
241
A
TIP
74
3
HOH
HOH
242
A
TIP
76
3
HOH
HOH
243
A
TIP
77
3
HOH
HOH
244
A
TIP
80
3
HOH
HOH
245
A
TIP
81
3
HOH
HOH
246
A
TIP
83
3
HOH
HOH
247
A
TIP
87
3
HOH
HOH
248
A
TIP
88
3
HOH
HOH
249
A
TIP
1
3
HOH
HOH
202
B
TIP
2
3
HOH
HOH
203
B
TIP
3
3
HOH
HOH
204
B
TIP
5
3
HOH
HOH
205
B
TIP
7
3
HOH
HOH
206
B
TIP
9
3
HOH
HOH
207
B
TIP
11
3
HOH
HOH
208
B
TIP
12
3
HOH
HOH
209
B
TIP
14
3
HOH
HOH
210
B
TIP
20
3
HOH
HOH
211
B
TIP
22
3
HOH
HOH
212
B
TIP
23
3
HOH
HOH
213
B
TIP
24
3
HOH
HOH
214
B
TIP
26
3
HOH
HOH
215
B
TIP
28
3
HOH
HOH
216
B
TIP
29
3
HOH
HOH
217
B
TIP
32
3
HOH
HOH
218
B
TIP
34
3
HOH
HOH
219
B
TIP
35
3
HOH
HOH
220
B
TIP
37
3
HOH
HOH
221
B
TIP
39
3
HOH
HOH
222
B
TIP
47
3
HOH
HOH
223
B
TIP
51
3
HOH
HOH
224
B
TIP
52
3
HOH
HOH
225
B
TIP
53
3
HOH
HOH
226
B
TIP
55
3
HOH
HOH
227
B
TIP
57
3
HOH
HOH
228
B
TIP
58
3
HOH
HOH
229
B
TIP
60
3
HOH
HOH
230
B
TIP
63
3
HOH
HOH
231
B
TIP
64
3
HOH
HOH
232
B
TIP
66
3
HOH
HOH
233
B
TIP
68
3
HOH
HOH
234
B
TIP
75
3
HOH
HOH
235
B
TIP
78
3
HOH
HOH
236
B
TIP
79
3
HOH
HOH
237
B
TIP
82
3
HOH
HOH
238
B
TIP
84
3
HOH
HOH
239
B
TIP
85
3
HOH
HOH
240
B
TIP
86
3
HOH
HOH
241
B
ASP
1
n
1
ASP
1
A
PRO
2
n
2
PRO
2
A
ALA
3
n
3
ALA
3
A
VAL
4
n
4
VAL
4
A
THR
5
n
5
THR
5
A
TYR
6
n
6
TYR
6
A
TYR
7
n
7
TYR
7
A
ARG
8
n
8
ARG
8
A
LEU
9
n
9
LEU
9
A
GLU
10
n
10
GLU
10
A
GLU
11
n
11
GLU
11
A
VAL
12
n
12
VAL
12
A
ALA
13
n
13
ALA
13
A
LYS
14
n
14
LYS
14
A
ARG
15
n
15
ARG
15
A
ASN
16
n
16
ASN
16
A
THR
17
n
17
THR
17
A
ALA
18
n
18
ALA
18
A
GLU
19
n
19
GLU
19
A
GLU
20
n
20
GLU
20
A
THR
21
n
21
THR
21
A
TRP
22
n
22
TRP
22
A
MET
23
n
23
MET
23
A
VAL
24
n
24
VAL
24
A
ILE
25
n
25
ILE
25
A
HIS
26
n
26
HIS
26
A
GLY
27
n
27
GLY
27
A
ARG
28
n
28
ARG
28
A
VAL
29
n
29
VAL
29
A
TYR
30
n
30
TYR
30
A
ASP
31
n
31
ASP
31
A
ILE
32
n
32
ILE
32
A
THR
33
n
33
THR
33
A
ARG
34
n
34
ARG
34
A
PHE
35
n
35
PHE
35
A
LEU
36
n
36
LEU
36
A
SER
37
n
37
SER
37
A
GLU
38
n
38
GLU
38
A
HIS
39
n
39
HIS
39
A
PRO
40
n
40
PRO
40
A
GLY
41
n
41
GLY
41
A
GLY
42
n
42
GLY
42
A
GLU
43
n
43
GLU
43
A
GLU
44
n
44
GLU
44
A
ILE
45
n
45
ILE
45
A
LEU
46
n
46
LEU
46
A
LEU
47
n
47
LEU
47
A
GLU
48
n
48
GLU
48
A
GLN
49
n
49
GLN
49
A
ALA
50
n
50
ALA
50
A
GLY
51
n
51
GLY
51
A
ALA
52
n
52
ALA
52
A
ASP
53
n
53
ASP
53
A
ALA
54
n
54
ALA
54
A
THR
55
n
55
THR
55
A
GLU
56
n
56
GLU
56
A
SER
57
n
57
SER
57
A
PHE
58
n
58
PHE
58
A
GLU
59
n
59
GLU
59
A
ASP
60
n
60
ASP
60
A
ILE
61
n
61
ILE
61
A
GLY
62
n
62
GLY
62
A
HIS
63
n
63
HIS
63
A
SER
64
n
64
SER
64
A
PRO
65
n
65
PRO
65
A
ASP
66
n
66
ASP
66
A
ALA
67
n
67
ALA
67
A
ARG
68
n
68
ARG
68
A
GLU
69
n
69
GLU
69
A
MET
70
n
70
MET
70
A
LEU
71
n
71
LEU
71
A
LYS
72
n
72
LYS
72
A
GLN
73
n
73
GLN
73
A
TYR
74
n
74
TYR
74
A
TYR
75
n
75
TYR
75
A
ILE
76
n
76
ILE
76
A
GLY
77
n
77
GLY
77
A
ASP
78
n
78
ASP
78
A
VAL
79
n
79
VAL
79
A
HIS
80
n
80
HIS
80
A
PRO
81
n
81
PRO
81
A
ASN
82
n
82
ASN
82
A
ASP
83
n
83
ASP
83
A
LEU
84
n
84
LEU
84
A
LYS
85
n
85
LYS
85
A
PRO
86
n
86
PRO
86
A
ASP
1
n
1
ASP
1
B
PRO
2
n
2
PRO
2
B
ALA
3
n
3
ALA
3
B
VAL
4
n
4
VAL
4
B
THR
5
n
5
THR
5
B
TYR
6
n
6
TYR
6
B
TYR
7
n
7
TYR
7
B
ARG
8
n
8
ARG
8
B
LEU
9
n
9
LEU
9
B
GLU
10
n
10
GLU
10
B
GLU
11
n
11
GLU
11
B
VAL
12
n
12
VAL
12
B
ALA
13
n
13
ALA
13
B
LYS
14
n
14
LYS
14
B
ARG
15
n
15
ARG
15
B
ASN
16
n
16
ASN
16
B
THR
17
n
17
THR
17
B
ALA
18
n
18
ALA
18
B
GLU
19
n
19
GLU
19
B
GLU
20
n
20
GLU
20
B
THR
21
n
21
THR
21
B
TRP
22
n
22
TRP
22
B
MET
23
n
23
MET
23
B
VAL
24
n
24
VAL
24
B
ILE
25
n
25
ILE
25
B
HIS
26
n
26
HIS
26
B
GLY
27
n
27
GLY
27
B
ARG
28
n
28
ARG
28
B
VAL
29
n
29
VAL
29
B
TYR
30
n
30
TYR
30
B
ASP
31
n
31
ASP
31
B
ILE
32
n
32
ILE
32
B
THR
33
n
33
THR
33
B
ARG
34
n
34
ARG
34
B
PHE
35
n
35
PHE
35
B
LEU
36
n
36
LEU
36
B
SER
37
n
37
SER
37
B
GLU
38
n
38
GLU
38
B
HIS
39
n
39
HIS
39
B
PRO
40
n
40
PRO
40
B
GLY
41
n
41
GLY
41
B
GLY
42
n
42
GLY
42
B
GLU
43
n
43
GLU
43
B
GLU
44
n
44
GLU
44
B
ILE
45
n
45
ILE
45
B
LEU
46
n
46
LEU
46
B
LEU
47
n
47
LEU
47
B
GLU
48
n
48
GLU
48
B
GLN
49
n
49
GLN
49
B
ALA
50
n
50
ALA
50
B
GLY
51
n
51
GLY
51
B
ALA
52
n
52
ALA
52
B
ASP
53
n
53
ASP
53
B
ALA
54
n
54
ALA
54
B
THR
55
n
55
THR
55
B
GLU
56
n
56
GLU
56
B
SER
57
n
57
SER
57
B
PHE
58
n
58
PHE
58
B
GLU
59
n
59
GLU
59
B
ASP
60
n
60
ASP
60
B
ILE
61
n
61
ILE
61
B
GLY
62
n
62
GLY
62
B
HIS
63
n
63
HIS
63
B
SER
64
n
64
SER
64
B
PRO
65
n
65
PRO
65
B
ASP
66
n
66
ASP
66
B
ALA
67
n
67
ALA
67
B
ARG
68
n
68
ARG
68
B
GLU
69
n
69
GLU
69
B
MET
70
n
70
MET
70
B
LEU
71
n
71
LEU
71
B
LYS
72
n
72
LYS
72
B
GLN
73
n
73
GLN
73
B
TYR
74
n
74
TYR
74
B
TYR
75
n
75
TYR
75
B
ILE
76
n
76
ILE
76
B
GLY
77
n
77
GLY
77
B
ASP
78
n
78
ASP
78
B
VAL
79
n
79
VAL
79
B
HIS
80
n
80
HIS
80
B
PRO
81
n
81
PRO
81
B
ASN
82
n
82
ASN
82
B
ASP
83
n
83
ASP
83
B
LEU
84
n
84
LEU
84
B
LYS
85
n
85
LYS
85
B
PRO
86
n
86
PRO
86
B
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
201
C
FE
HEM
1_555
A
HEM
201
C
NA
HEM
1_555
91.8
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
201
C
FE
HEM
1_555
A
HEM
201
C
NB
HEM
1_555
91.2
A
HEM
201
C
NA
HEM
1_555
A
HEM
201
C
FE
HEM
1_555
A
HEM
201
C
NB
HEM
1_555
90.3
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
201
C
FE
HEM
1_555
A
HEM
201
C
NC
HEM
1_555
89.2
A
HEM
201
C
NA
HEM
1_555
A
HEM
201
C
FE
HEM
1_555
A
HEM
201
C
NC
HEM
1_555
178.6
A
HEM
201
C
NB
HEM
1_555
A
HEM
201
C
FE
HEM
1_555
A
HEM
201
C
NC
HEM
1_555
88.7
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
201
C
FE
HEM
1_555
A
HEM
201
C
ND
HEM
1_555
87.7
A
HEM
201
C
NA
HEM
1_555
A
HEM
201
C
FE
HEM
1_555
A
HEM
201
C
ND
HEM
1_555
89.4
A
HEM
201
C
NB
HEM
1_555
A
HEM
201
C
FE
HEM
1_555
A
HEM
201
C
ND
HEM
1_555
178.9
A
HEM
201
C
NC
HEM
1_555
A
HEM
201
C
FE
HEM
1_555
A
HEM
201
C
ND
HEM
1_555
91.6
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
201
C
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
63
1_555
171.8
A
HEM
201
C
NA
HEM
1_555
A
HEM
201
C
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
63
1_555
96.3
A
HEM
201
C
NB
HEM
1_555
A
HEM
201
C
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
63
1_555
90.0
A
HEM
201
C
NC
HEM
1_555
A
HEM
201
C
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
63
1_555
82.8
A
HEM
201
C
ND
HEM
1_555
A
HEM
201
C
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
63
1_555
91.0
B
HIS
39
B
NE2
HIS
39
1_555
B
HEM
201
D
FE
HEM
1_555
B
HEM
201
D
NA
HEM
1_555
93.1
B
HIS
39
B
NE2
HIS
39
1_555
B
HEM
201
D
FE
HEM
1_555
B
HEM
201
D
NB
HEM
1_555
91.7
B
HEM
201
D
NA
HEM
1_555
B
HEM
201
D
FE
HEM
1_555
B
HEM
201
D
NB
HEM
1_555
91.5
B
HIS
39
B
NE2
HIS
39
1_555
B
HEM
201
D
FE
HEM
1_555
B
HEM
201
D
NC
HEM
1_555
88.3
B
HEM
201
D
NA
HEM
1_555
B
HEM
201
D
FE
HEM
1_555
B
HEM
201
D
NC
HEM
1_555
178.4
B
HEM
201
D
NB
HEM
1_555
B
HEM
201
D
FE
HEM
1_555
B
HEM
201
D
NC
HEM
1_555
87.7
B
HIS
39
B
NE2
HIS
39
1_555
B
HEM
201
D
FE
HEM
1_555
B
HEM
201
D
ND
HEM
1_555
87.5
B
HEM
201
D
NA
HEM
1_555
B
HEM
201
D
FE
HEM
1_555
B
HEM
201
D
ND
HEM
1_555
89.9
B
HEM
201
D
NB
HEM
1_555
B
HEM
201
D
FE
HEM
1_555
B
HEM
201
D
ND
HEM
1_555
178.4
B
HEM
201
D
NC
HEM
1_555
B
HEM
201
D
FE
HEM
1_555
B
HEM
201
D
ND
HEM
1_555
90.9
B
HIS
39
B
NE2
HIS
39
1_555
B
HEM
201
D
FE
HEM
1_555
B
HIS
63
B
NE2
HIS
63
1_555
175.4
B
HEM
201
D
NA
HEM
1_555
B
HEM
201
D
FE
HEM
1_555
B
HIS
63
B
NE2
HIS
63
1_555
91.1
B
HEM
201
D
NB
HEM
1_555
B
HEM
201
D
FE
HEM
1_555
B
HIS
63
B
NE2
HIS
63
1_555
89.9
B
HEM
201
D
NC
HEM
1_555
B
HEM
201
D
FE
HEM
1_555
B
HIS
63
B
NE2
HIS
63
1_555
87.5
B
HEM
201
D
ND
HEM
1_555
B
HEM
201
D
FE
HEM
1_555
B
HIS
63
B
NE2
HIS
63
1_555
90.8
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
TYR
7
A
N
TYR
7
A
O
ASP
78
A
O
ASP
78
A
O
GLY
77
A
O
GLY
77
A
N
VAL
29
A
N
VAL
29
A
N
TYR
30
A
N
TYR
30
A
O
MET
23
A
O
MET
23
A
N
GLU
20
A
N
GLU
20
A
O
THR
17
A
O
THR
17
B
N
TYR
7
B
N
TYR
7
B
O
ASP
78
B
O
ASP
78
B
O
GLY
77
B
O
GLY
77
B
N
VAL
29
B
N
VAL
29
B
N
TYR
30
B
N
TYR
30
B
O
MET
23
B
O
MET
23
B
N
GLU
20
B
N
GLU
20
B
O
THR
17
B
O
THR
17
1
A
PRO
2
-52.57
-104.07
1
A
ALA
3
-104.32
58.15
1
B
GLU
20
-163.97
99.66
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
ION.PARAM
ION.TOP
HEAM.PAR
HEAM.TOP
35.0
13.48
0.00
0.00
-7.24
0.00
-6.24
0.2320000
0.007
0.1970000
0.1970000
1.80
11.93
1040
21091
4.9
93.2
RANDOM
1103526.57
0.00
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
1AWP
FLAT MODEL
45.14
0.380
0.25
0.21
5.00
0.26
0.19
1.80
11.93
88
1562
86
0
1388
0.010
1.4
21.4
0.98
0.3270000
0.024
0.2970000
1.91
148
2867
6
4.9
81.2
25.6
1.80
24.2
1EUE
21091
-3.0
0.0650000
1
20.6
93.0
0.4800000
1.80
1.85
1.8
1
91.8
refinement
CNS
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
RAT OUTER MITOCHONDRIAL MEMBRANE CYTOCHROME B5
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
ARG
8
A
ARG
8
HELX_P
A
ALA
13
A
ALA
13
1
1
6
A
THR
33
A
THR
33
HELX_P
A
HIS
39
A
HIS
39
5
2
7
A
GLU
43
A
GLU
43
HELX_P
A
GLU
48
A
GLU
48
1
3
6
A
ALA
54
A
ALA
54
HELX_P
A
GLY
62
A
GLY
62
1
4
9
A
SER
64
A
SER
64
HELX_P
A
LEU
71
A
LEU
71
1
5
8
A
PRO
81
A
PRO
81
HELX_P
A
LEU
84
A
LEU
84
5
6
4
B
ARG
8
B
ARG
8
HELX_P
B
LYS
14
B
LYS
14
1
7
7
B
THR
33
B
THR
33
HELX_P
B
LEU
36
B
LEU
36
5
8
4
B
GLU
43
B
GLU
43
HELX_P
B
GLN
49
B
GLN
49
1
9
7
B
ALA
54
B
ALA
54
HELX_P
B
ILE
61
B
ILE
61
1
10
8
B
SER
64
B
SER
64
HELX_P
B
LYS
72
B
LYS
72
1
11
9
B
PRO
81
B
PRO
81
HELX_P
B
LEU
84
B
LEU
84
5
12
4
metalc
2.113
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
201
C
FE
HEM
1_555
metalc
2.186
A
HIS
63
A
NE2
HIS
63
1_555
A
HEM
201
C
FE
HEM
1_555
metalc
2.147
B
HIS
39
B
NE2
HIS
39
1_555
B
HEM
201
D
FE
HEM
1_555
metalc
2.075
B
HIS
63
B
NE2
HIS
63
1_555
B
HEM
201
D
FE
HEM
1_555
ELECTRON TRANSPORT
CYTOCHROME, HEME, ELECTRON TRANSPORT
CYM5_RAT
UNP
1
P04166
6
91
1EUE
1
86
P04166
A
1
1
86
6
91
1EUE
1
86
P04166
B
1
1
86
1
VAL
engineered mutation
ILE
45
1EUE
A
P04166
UNP
50
45
1
VAL
engineered mutation
ILE
61
1EUE
A
P04166
UNP
66
61
2
VAL
engineered mutation
ILE
45
1EUE
B
P04166
UNP
50
45
2
VAL
engineered mutation
ILE
61
1EUE
B
P04166
UNP
66
61
5
5
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
TYR
6
A
TYR
6
A
TYR
7
A
TYR
7
A
TYR
75
A
TYR
75
A
VAL
79
A
VAL
79
A
ARG
28
A
ARG
28
A
ASP
31
A
ASP
31
A
GLU
20
A
GLU
20
A
ILE
25
A
ILE
25
A
ASN
16
A
ASN
16
A
THR
17
A
THR
17
B
TYR
6
B
TYR
6
B
TYR
7
B
TYR
7
B
TYR
75
B
TYR
75
B
VAL
79
B
VAL
79
B
ARG
28
B
ARG
28
B
ASP
31
B
ASP
31
B
GLU
20
B
GLU
20
B
ILE
25
B
ILE
25
B
ASN
16
B
ASN
16
B
THR
17
B
THR
17
BINDING SITE FOR RESIDUE HEM A 201
A
HEM
201
Software
16
BINDING SITE FOR RESIDUE HEM B 201
B
HEM
201
Software
13
A
ILE
32
A
ILE
32
16
1_555
A
PHE
35
A
PHE
35
16
1_555
A
HIS
39
A
HIS
39
16
1_555
A
PRO
40
A
PRO
40
16
1_555
A
GLY
41
A
GLY
41
16
1_555
A
LEU
46
A
LEU
46
16
1_555
A
SER
57
A
SER
57
16
1_555
A
PHE
58
A
PHE
58
16
1_555
A
ILE
61
A
ILE
61
16
1_555
A
HIS
63
A
HIS
63
16
1_555
A
ALA
67
A
ALA
67
16
1_555
A
LEU
71
A
LEU
71
16
1_555
A
HOH
228
E
HOH
16
1_555
B
SER
64
B
SER
64
16
2_665
B
PRO
65
B
PRO
65
16
2_665
B
ARG
68
B
ARG
68
16
2_665
B
PHE
35
B
PHE
35
13
1_555
B
HIS
39
B
HIS
39
13
1_555
B
PRO
40
B
PRO
40
13
1_555
B
ILE
45
B
ILE
45
13
1_555
B
LEU
46
B
LEU
46
13
1_555
B
GLN
49
B
GLN
49
13
1_555
B
PHE
58
B
PHE
58
13
1_555
B
ILE
61
B
ILE
61
13
1_555
B
HIS
63
B
HIS
63
13
1_555
B
ALA
67
B
ALA
67
13
1_555
B
MET
70
B
MET
70
13
1_555
B
LEU
71
B
LEU
71
13
1_555
B
HOH
221
F
HOH
13
1_555
19
P 21 21 21