0.018409
0.000000
0.000000
0.000000
0.012812
0.000000
0.000000
0.000000
0.011547
0.00000
0.00000
0.00000
Kudo, T.
Takaya, N.
Park, S.-Y.
Shiro, Y.
Shoun, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
54.320
78.050
86.600
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
Br -1
79.904
BROMIDE ION
non-polymer
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
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
BR
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
N
81
N
O
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
H
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
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
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
C
N
139
N
C
N
140
N
C
N
141
N
C
Y
142
N
C
Y
143
N
C
Y
144
N
C
Y
145
N
C
N
146
N
C
N
147
N
C
N
148
N
C
N
149
N
C
N
150
N
O
N
151
N
O
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
Y
159
N
C
Y
160
N
C
Y
161
N
C
Y
162
N
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
C
N
172
N
C
N
173
N
C
N
174
N
O
N
175
N
O
Y
176
N
N
N
177
N
N
Y
178
N
N
N
179
N
N
N
180
N
FE
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
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
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
N
N
214
S
C
N
215
N
C
N
216
N
O
N
217
N
C
Y
218
N
C
Y
219
N
N
Y
220
N
C
Y
221
N
C
Y
222
N
N
N
223
N
O
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
O
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
S
C
N
242
N
C
N
243
N
C
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
H
N
258
N
H
N
259
N
N
N
260
S
C
N
261
N
C
N
262
N
O
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
C
N
267
N
O
N
268
N
H
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
H
N
281
N
N
N
282
S
C
N
283
N
C
N
284
N
O
N
285
N
C
N
286
N
C
N
287
N
C
N
288
N
C
N
289
N
N
N
290
N
O
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
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
N
311
N
C
N
312
N
S
N
313
N
C
N
314
N
O
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
N
337
N
O
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
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
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
N
354
N
C
N
355
N
C
N
356
N
O
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
N
N
367
S
C
N
368
N
C
N
369
N
O
N
370
N
C
N
371
N
O
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
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
R
C
N
385
N
O
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
N
N
398
S
C
N
399
N
C
N
400
N
O
N
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
N
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
N
411
N
O
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
N
N
425
S
C
N
426
N
C
N
427
N
O
N
428
N
C
Y
429
N
C
Y
430
N
C
Y
431
N
C
Y
432
N
C
Y
433
N
C
Y
434
N
C
N
435
N
O
N
436
N
O
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
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
N
N
449
S
C
N
450
N
C
N
451
N
O
N
452
N
C
N
453
N
C
N
454
N
C
N
455
N
O
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
H
N
465
N
H
N
466
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
doub
N
131
N
sing
N
132
N
sing
N
133
N
doub
N
134
N
sing
N
135
N
sing
N
136
N
doub
N
137
N
sing
N
138
N
doub
N
139
N
sing
N
140
N
sing
Y
141
N
doub
Y
142
N
sing
Y
143
N
sing
N
144
N
sing
Y
145
N
doub
N
146
N
sing
Y
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
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
doub
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
doub
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
doub
N
170
N
sing
N
171
N
sing
N
172
N
sing
Y
173
N
sing
Y
174
N
sing
Y
175
N
doub
N
176
N
sing
Y
177
N
sing
N
178
N
sing
Y
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
doub
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
doub
N
189
N
doub
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
doub
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
doub
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
Y
222
N
sing
Y
223
N
doub
Y
224
N
doub
N
225
N
sing
Y
226
N
sing
N
227
N
sing
Y
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
doub
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
doub
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
doub
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
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
doub
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
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
doub
N
349
N
sing
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
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
doub
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
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
doub
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
Y
399
N
doub
Y
400
N
sing
Y
401
N
sing
N
402
N
sing
Y
403
N
doub
Y
404
N
sing
Y
405
N
sing
N
406
N
sing
Y
407
N
sing
Y
408
N
doub
N
409
N
sing
Y
410
N
doub
N
411
N
sing
Y
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
doub
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
Y
427
N
doub
Y
428
N
sing
Y
429
N
sing
N
430
N
sing
Y
431
N
doub
N
432
N
sing
Y
433
N
doub
N
434
N
sing
Y
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
N
445
N
sing
N
446
N
doub
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
276
5020
5026
10.1074/jbc.M007244200
11076941
A positively charged cluster formed in the heme-distal pocket of cytochrome P450nor is essential for interaction with NADH
2001
10.2210/pdb1ged/pdb
pdb_00001ged
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
Monochro. Si-111
CCD
2000-02-20
MAR CCD 165 mm
Si-111
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
BL44B2
SPring-8
1.0
SYNCHROTRON
SPRING-8 BEAMLINE BL44B2
44420.691
CYTOCHROME P450 55A1
1.14.-.-
1
man
polymer
79.904
BROMIDE ION
2
syn
non-polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
18.015
water
106
nat
water
no
no
MASGAPSFPFSRASGPEPPAEFAKLRATNPVSQVKLFDGSLAWLVTKHKDVCFVATSEKLSKVRTRQGFPELSASGKQAA
KAKPTFVDMDPPEHMHQRSMVEPTFTPEAVKNLQPYIQRTVDDLLEQMKQKGCANGPVDLVKEFALPVPSYIIYTLLGVP
FNDLEYLTQQNAIRTNGSSTAREASAANQELLDYLAILVEQRLVEPKDDIISKLCTEQVKPGNIDKSDAVQIAFLLLVAG
NATMVNMIALGVATLAQHPDQLAQLKANPSLAPQFVEELCRYHTASALAIKRTAKEDVMIGDKLVRANEGIIASNQSANR
DEEVFENPDEFNMNRKWPPQDPLGFGFGDHRCIAEHLAKAELTTVFSTLYQKFPDLKVAVPLGKINYTPLNRDVGIVDLP
VIF
MASGAPSFPFSRASGPEPPAEFAKLRATNPVSQVKLFDGSLAWLVTKHKDVCFVATSEKLSKVRTRQGFPELSASGKQAA
KAKPTFVDMDPPEHMHQRSMVEPTFTPEAVKNLQPYIQRTVDDLLEQMKQKGCANGPVDLVKEFALPVPSYIIYTLLGVP
FNDLEYLTQQNAIRTNGSSTAREASAANQELLDYLAILVEQRLVEPKDDIISKLCTEQVKPGNIDKSDAVQIAFLLLVAG
NATMVNMIALGVATLAQHPDQLAQLKANPSLAPQFVEELCRYHTASALAIKRTAKEDVMIGDKLVRANEGIIASNQSANR
DEEVFENPDEFNMNRKWPPQDPLGFGFGDHRCIAEHLAKAELTTVFSTLYQKFPDLKVAVPLGKINYTPLNRDVGIVDLP
VIF
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Fusarium
Escherichia
sample
5507
Fusarium oxysporum
562
Escherichia coli
JM109
PLASMID
PRSET-C
1
2.06
40.43
VAPOR DIFFUSION, SITTING DROP
6.5
PEG4000, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
298
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2000-11-22
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-10-25
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
PDBJ
2000-11-02
REL
BR
BROMIDE ION
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
1ROM
PDB ENTRY 1ROM
PDB
experimental model
BR
107
2
BR
BR
404
A
BR
108
2
BR
BR
405
A
HEM
501
3
HEM
HEM
501
A
HOH
1
4
HOH
HOH
502
A
HOH
2
4
HOH
HOH
503
A
HOH
3
4
HOH
HOH
504
A
HOH
4
4
HOH
HOH
505
A
HOH
5
4
HOH
HOH
506
A
HOH
6
4
HOH
HOH
507
A
HOH
7
4
HOH
HOH
508
A
HOH
8
4
HOH
HOH
509
A
HOH
9
4
HOH
HOH
510
A
HOH
10
4
HOH
HOH
511
A
HOH
11
4
HOH
HOH
512
A
HOH
12
4
HOH
HOH
513
A
HOH
13
4
HOH
HOH
514
A
HOH
14
4
HOH
HOH
515
A
HOH
15
4
HOH
HOH
516
A
HOH
16
4
HOH
HOH
517
A
HOH
17
4
HOH
HOH
518
A
HOH
18
4
HOH
HOH
519
A
HOH
19
4
HOH
HOH
520
A
HOH
20
4
HOH
HOH
521
A
HOH
21
4
HOH
HOH
522
A
HOH
22
4
HOH
HOH
523
A
HOH
23
4
HOH
HOH
524
A
HOH
24
4
HOH
HOH
525
A
HOH
25
4
HOH
HOH
526
A
HOH
26
4
HOH
HOH
527
A
HOH
27
4
HOH
HOH
528
A
HOH
28
4
HOH
HOH
529
A
HOH
29
4
HOH
HOH
530
A
HOH
30
4
HOH
HOH
531
A
HOH
31
4
HOH
HOH
532
A
HOH
32
4
HOH
HOH
533
A
HOH
33
4
HOH
HOH
534
A
HOH
34
4
HOH
HOH
535
A
HOH
35
4
HOH
HOH
536
A
HOH
36
4
HOH
HOH
537
A
HOH
37
4
HOH
HOH
538
A
HOH
38
4
HOH
HOH
539
A
HOH
39
4
HOH
HOH
540
A
HOH
40
4
HOH
HOH
541
A
HOH
41
4
HOH
HOH
542
A
HOH
42
4
HOH
HOH
543
A
HOH
43
4
HOH
HOH
544
A
HOH
44
4
HOH
HOH
545
A
HOH
45
4
HOH
HOH
546
A
HOH
46
4
HOH
HOH
547
A
HOH
47
4
HOH
HOH
548
A
HOH
48
4
HOH
HOH
549
A
HOH
49
4
HOH
HOH
550
A
HOH
50
4
HOH
HOH
551
A
HOH
51
4
HOH
HOH
552
A
HOH
52
4
HOH
HOH
553
A
HOH
53
4
HOH
HOH
554
A
HOH
54
4
HOH
HOH
555
A
HOH
55
4
HOH
HOH
556
A
HOH
56
4
HOH
HOH
557
A
HOH
57
4
HOH
HOH
558
A
HOH
58
4
HOH
HOH
559
A
HOH
59
4
HOH
HOH
560
A
HOH
60
4
HOH
HOH
561
A
HOH
61
4
HOH
HOH
562
A
HOH
62
4
HOH
HOH
563
A
HOH
63
4
HOH
HOH
564
A
HOH
64
4
HOH
HOH
565
A
HOH
65
4
HOH
HOH
566
A
HOH
66
4
HOH
HOH
567
A
HOH
67
4
HOH
HOH
568
A
HOH
68
4
HOH
HOH
569
A
HOH
69
4
HOH
HOH
570
A
HOH
70
4
HOH
HOH
571
A
HOH
71
4
HOH
HOH
572
A
HOH
72
4
HOH
HOH
573
A
HOH
73
4
HOH
HOH
574
A
HOH
74
4
HOH
HOH
575
A
HOH
75
4
HOH
HOH
576
A
HOH
76
4
HOH
HOH
577
A
HOH
77
4
HOH
HOH
578
A
HOH
78
4
HOH
HOH
579
A
HOH
79
4
HOH
HOH
580
A
HOH
80
4
HOH
HOH
581
A
HOH
81
4
HOH
HOH
582
A
HOH
82
4
HOH
HOH
583
A
HOH
83
4
HOH
HOH
584
A
HOH
84
4
HOH
HOH
585
A
HOH
85
4
HOH
HOH
586
A
HOH
86
4
HOH
HOH
587
A
HOH
87
4
HOH
HOH
588
A
HOH
88
4
HOH
HOH
589
A
HOH
89
4
HOH
HOH
590
A
HOH
90
4
HOH
HOH
591
A
HOH
91
4
HOH
HOH
592
A
HOH
92
4
HOH
HOH
593
A
HOH
93
4
HOH
HOH
594
A
HOH
94
4
HOH
HOH
595
A
HOH
95
4
HOH
HOH
596
A
HOH
96
4
HOH
HOH
597
A
HOH
97
4
HOH
HOH
598
A
HOH
98
4
HOH
HOH
599
A
HOH
99
4
HOH
HOH
600
A
HOH
100
4
HOH
HOH
601
A
HOH
101
4
HOH
HOH
602
A
HOH
102
4
HOH
HOH
603
A
HOH
103
4
HOH
HOH
604
A
HOH
104
4
HOH
HOH
605
A
HOH
105
4
HOH
HOH
606
A
HOH
106
4
HOH
HOH
607
A
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
ALA
5
n
5
ALA
5
A
PRO
6
n
6
PRO
6
A
SER
7
n
7
SER
7
A
PHE
8
n
8
PHE
8
A
PRO
9
n
9
PRO
9
A
PHE
10
n
10
PHE
10
A
SER
11
n
11
SER
11
A
ARG
12
n
12
ARG
12
A
ALA
13
n
13
ALA
13
A
SER
14
n
14
SER
14
A
GLY
15
n
15
GLY
15
A
PRO
16
n
16
PRO
16
A
GLU
17
n
17
GLU
17
A
PRO
18
n
18
PRO
18
A
PRO
19
n
19
PRO
19
A
ALA
20
n
20
ALA
20
A
GLU
21
n
21
GLU
21
A
PHE
22
n
22
PHE
22
A
ALA
23
n
23
ALA
23
A
LYS
24
n
24
LYS
24
A
LEU
25
n
25
LEU
25
A
ARG
26
n
26
ARG
26
A
ALA
27
n
27
ALA
27
A
THR
28
n
28
THR
28
A
ASN
29
n
29
ASN
29
A
PRO
30
n
30
PRO
30
A
VAL
31
n
31
VAL
31
A
SER
32
n
32
SER
32
A
GLN
33
n
33
GLN
33
A
VAL
34
n
34
VAL
34
A
LYS
35
n
35
LYS
35
A
LEU
36
n
36
LEU
36
A
PHE
37
n
37
PHE
37
A
ASP
38
n
38
ASP
38
A
GLY
39
n
39
GLY
39
A
SER
40
n
40
SER
40
A
LEU
41
n
41
LEU
41
A
ALA
42
n
42
ALA
42
A
TRP
43
n
43
TRP
43
A
LEU
44
n
44
LEU
44
A
VAL
45
n
45
VAL
45
A
THR
46
n
46
THR
46
A
LYS
47
n
47
LYS
47
A
HIS
48
n
48
HIS
48
A
LYS
49
n
49
LYS
49
A
ASP
50
n
50
ASP
50
A
VAL
51
n
51
VAL
51
A
CYS
52
n
52
CYS
52
A
PHE
53
n
53
PHE
53
A
VAL
54
n
54
VAL
54
A
ALA
55
n
55
ALA
55
A
THR
56
n
56
THR
56
A
SER
57
n
57
SER
57
A
GLU
58
n
58
GLU
58
A
LYS
59
n
59
LYS
59
A
LEU
60
n
60
LEU
60
A
SER
61
n
61
SER
61
A
LYS
62
n
62
LYS
62
A
VAL
63
n
63
VAL
63
A
ARG
64
n
64
ARG
64
A
THR
65
n
65
THR
65
A
ARG
66
n
66
ARG
66
A
GLN
67
n
67
GLN
67
A
GLY
68
n
68
GLY
68
A
PHE
69
n
69
PHE
69
A
PRO
70
n
70
PRO
70
A
GLU
71
n
71
GLU
71
A
LEU
72
n
72
LEU
72
A
SER
73
n
73
SER
73
A
ALA
74
n
74
ALA
74
A
SER
75
n
75
SER
75
A
GLY
76
n
76
GLY
76
A
LYS
77
n
77
LYS
77
A
GLN
78
n
78
GLN
78
A
ALA
79
n
79
ALA
79
A
ALA
80
n
80
ALA
80
A
LYS
81
n
81
LYS
81
A
ALA
82
n
82
ALA
82
A
LYS
83
n
83
LYS
83
A
PRO
84
n
84
PRO
84
A
THR
85
n
85
THR
85
A
PHE
86
n
86
PHE
86
A
VAL
87
n
87
VAL
87
A
ASP
88
n
88
ASP
88
A
MET
89
n
89
MET
89
A
ASP
90
n
90
ASP
90
A
PRO
91
n
91
PRO
91
A
PRO
92
n
92
PRO
92
A
GLU
93
n
93
GLU
93
A
HIS
94
n
94
HIS
94
A
MET
95
n
95
MET
95
A
HIS
96
n
96
HIS
96
A
GLN
97
n
97
GLN
97
A
ARG
98
n
98
ARG
98
A
SER
99
n
99
SER
99
A
MET
100
n
100
MET
100
A
VAL
101
n
101
VAL
101
A
GLU
102
n
102
GLU
102
A
PRO
103
n
103
PRO
103
A
THR
104
n
104
THR
104
A
PHE
105
n
105
PHE
105
A
THR
106
n
106
THR
106
A
PRO
107
n
107
PRO
107
A
GLU
108
n
108
GLU
108
A
ALA
109
n
109
ALA
109
A
VAL
110
n
110
VAL
110
A
LYS
111
n
111
LYS
111
A
ASN
112
n
112
ASN
112
A
LEU
113
n
113
LEU
113
A
GLN
114
n
114
GLN
114
A
PRO
115
n
115
PRO
115
A
TYR
116
n
116
TYR
116
A
ILE
117
n
117
ILE
117
A
GLN
118
n
118
GLN
118
A
ARG
119
n
119
ARG
119
A
THR
120
n
120
THR
120
A
VAL
121
n
121
VAL
121
A
ASP
122
n
122
ASP
122
A
ASP
123
n
123
ASP
123
A
LEU
124
n
124
LEU
124
A
LEU
125
n
125
LEU
125
A
GLU
126
n
126
GLU
126
A
GLN
127
n
127
GLN
127
A
MET
128
n
128
MET
128
A
LYS
129
n
129
LYS
129
A
GLN
130
n
130
GLN
130
A
LYS
131
n
131
LYS
131
A
GLY
132
n
132
GLY
132
A
CYS
133
n
133
CYS
133
A
ALA
134
n
134
ALA
134
A
ASN
135
n
135
ASN
135
A
GLY
136
n
136
GLY
136
A
PRO
137
n
137
PRO
137
A
VAL
138
n
138
VAL
138
A
ASP
139
n
139
ASP
139
A
LEU
140
n
140
LEU
140
A
VAL
141
n
141
VAL
141
A
LYS
142
n
142
LYS
142
A
GLU
143
n
143
GLU
143
A
PHE
144
n
144
PHE
144
A
ALA
145
n
145
ALA
145
A
LEU
146
n
146
LEU
146
A
PRO
147
n
147
PRO
147
A
VAL
148
n
148
VAL
148
A
PRO
149
n
149
PRO
149
A
SER
150
n
150
SER
150
A
TYR
151
n
151
TYR
151
A
ILE
152
n
152
ILE
152
A
ILE
153
n
153
ILE
153
A
TYR
154
n
154
TYR
154
A
THR
155
n
155
THR
155
A
LEU
156
n
156
LEU
156
A
LEU
157
n
157
LEU
157
A
GLY
158
n
158
GLY
158
A
VAL
159
n
159
VAL
159
A
PRO
160
n
160
PRO
160
A
PHE
161
n
161
PHE
161
A
ASN
162
n
162
ASN
162
A
ASP
163
n
163
ASP
163
A
LEU
164
n
164
LEU
164
A
GLU
165
n
165
GLU
165
A
TYR
166
n
166
TYR
166
A
LEU
167
n
167
LEU
167
A
THR
168
n
168
THR
168
A
GLN
169
n
169
GLN
169
A
GLN
170
n
170
GLN
170
A
ASN
171
n
171
ASN
171
A
ALA
172
n
172
ALA
172
A
ILE
173
n
173
ILE
173
A
ARG
174
n
174
ARG
174
A
THR
175
n
175
THR
175
A
ASN
176
n
176
ASN
176
A
GLY
177
n
177
GLY
177
A
SER
178
n
178
SER
178
A
SER
179
n
179
SER
179
A
THR
180
n
180
THR
180
A
ALA
181
n
181
ALA
181
A
ARG
182
n
182
ARG
182
A
GLU
183
n
183
GLU
183
A
ALA
184
n
184
ALA
184
A
SER
185
n
185
SER
185
A
ALA
186
n
186
ALA
186
A
ALA
187
n
187
ALA
187
A
ASN
188
n
188
ASN
188
A
GLN
189
n
189
GLN
189
A
GLU
190
n
190
GLU
190
A
LEU
191
n
191
LEU
191
A
LEU
192
n
192
LEU
192
A
ASP
193
n
193
ASP
193
A
TYR
194
n
194
TYR
194
A
LEU
195
n
195
LEU
195
A
ALA
196
n
196
ALA
196
A
ILE
197
n
197
ILE
197
A
LEU
198
n
198
LEU
198
A
VAL
199
n
199
VAL
199
A
GLU
200
n
200
GLU
200
A
GLN
201
n
201
GLN
201
A
ARG
202
n
202
ARG
202
A
LEU
203
n
203
LEU
203
A
VAL
204
n
204
VAL
204
A
GLU
205
n
205
GLU
205
A
PRO
206
n
206
PRO
206
A
LYS
207
n
207
LYS
207
A
ASP
208
n
208
ASP
208
A
ASP
209
n
209
ASP
209
A
ILE
210
n
210
ILE
210
A
ILE
211
n
211
ILE
211
A
SER
212
n
212
SER
212
A
LYS
213
n
213
LYS
213
A
LEU
214
n
214
LEU
214
A
CYS
215
n
215
CYS
215
A
THR
216
n
216
THR
216
A
GLU
217
n
217
GLU
217
A
GLN
218
n
218
GLN
218
A
VAL
219
n
219
VAL
219
A
LYS
220
n
220
LYS
220
A
PRO
221
n
221
PRO
221
A
GLY
222
n
222
GLY
222
A
ASN
223
n
223
ASN
223
A
ILE
224
n
224
ILE
224
A
ASP
225
n
225
ASP
225
A
LYS
226
n
226
LYS
226
A
SER
227
n
227
SER
227
A
ASP
228
n
228
ASP
228
A
ALA
229
n
229
ALA
229
A
VAL
230
n
230
VAL
230
A
GLN
231
n
231
GLN
231
A
ILE
232
n
232
ILE
232
A
ALA
233
n
233
ALA
233
A
PHE
234
n
234
PHE
234
A
LEU
235
n
235
LEU
235
A
LEU
236
n
236
LEU
236
A
LEU
237
n
237
LEU
237
A
VAL
238
n
238
VAL
238
A
ALA
239
n
239
ALA
239
A
GLY
240
n
240
GLY
240
A
ASN
241
n
241
ASN
241
A
ALA
242
n
242
ALA
242
A
THR
243
n
243
THR
243
A
MET
244
n
244
MET
244
A
VAL
245
n
245
VAL
245
A
ASN
246
n
246
ASN
246
A
MET
247
n
247
MET
247
A
ILE
248
n
248
ILE
248
A
ALA
249
n
249
ALA
249
A
LEU
250
n
250
LEU
250
A
GLY
251
n
251
GLY
251
A
VAL
252
n
252
VAL
252
A
ALA
253
n
253
ALA
253
A
THR
254
n
254
THR
254
A
LEU
255
n
255
LEU
255
A
ALA
256
n
256
ALA
256
A
GLN
257
n
257
GLN
257
A
HIS
258
n
258
HIS
258
A
PRO
259
n
259
PRO
259
A
ASP
260
n
260
ASP
260
A
GLN
261
n
261
GLN
261
A
LEU
262
n
262
LEU
262
A
ALA
263
n
263
ALA
263
A
GLN
264
n
264
GLN
264
A
LEU
265
n
265
LEU
265
A
LYS
266
n
266
LYS
266
A
ALA
267
n
267
ALA
267
A
ASN
268
n
268
ASN
268
A
PRO
269
n
269
PRO
269
A
SER
270
n
270
SER
270
A
LEU
271
n
271
LEU
271
A
ALA
272
n
272
ALA
272
A
PRO
273
n
273
PRO
273
A
GLN
274
n
274
GLN
274
A
PHE
275
n
275
PHE
275
A
VAL
276
n
276
VAL
276
A
GLU
277
n
277
GLU
277
A
GLU
278
n
278
GLU
278
A
LEU
279
n
279
LEU
279
A
CYS
280
n
280
CYS
280
A
ARG
281
n
281
ARG
281
A
TYR
282
n
282
TYR
282
A
HIS
283
n
283
HIS
283
A
THR
284
n
284
THR
284
A
ALA
285
n
285
ALA
285
A
SER
286
n
286
SER
286
A
ALA
287
n
287
ALA
287
A
LEU
288
n
288
LEU
288
A
ALA
289
n
289
ALA
289
A
ILE
290
n
290
ILE
290
A
LYS
291
n
291
LYS
291
A
ARG
292
n
292
ARG
292
A
THR
293
n
293
THR
293
A
ALA
294
n
294
ALA
294
A
LYS
295
n
295
LYS
295
A
GLU
296
n
296
GLU
296
A
ASP
297
n
297
ASP
297
A
VAL
298
n
298
VAL
298
A
MET
299
n
299
MET
299
A
ILE
300
n
300
ILE
300
A
GLY
301
n
301
GLY
301
A
ASP
302
n
302
ASP
302
A
LYS
303
n
303
LYS
303
A
LEU
304
n
304
LEU
304
A
VAL
305
n
305
VAL
305
A
ARG
306
n
306
ARG
306
A
ALA
307
n
307
ALA
307
A
ASN
308
n
308
ASN
308
A
GLU
309
n
309
GLU
309
A
GLY
310
n
310
GLY
310
A
ILE
311
n
311
ILE
311
A
ILE
312
n
312
ILE
312
A
ALA
313
n
313
ALA
313
A
SER
314
n
314
SER
314
A
ASN
315
n
315
ASN
315
A
GLN
316
n
316
GLN
316
A
SER
317
n
317
SER
317
A
ALA
318
n
318
ALA
318
A
ASN
319
n
319
ASN
319
A
ARG
320
n
320
ARG
320
A
ASP
321
n
321
ASP
321
A
GLU
322
n
322
GLU
322
A
GLU
323
n
323
GLU
323
A
VAL
324
n
324
VAL
324
A
PHE
325
n
325
PHE
325
A
GLU
326
n
326
GLU
326
A
ASN
327
n
327
ASN
327
A
PRO
328
n
328
PRO
328
A
ASP
329
n
329
ASP
329
A
GLU
330
n
330
GLU
330
A
PHE
331
n
331
PHE
331
A
ASN
332
n
332
ASN
332
A
MET
333
n
333
MET
333
A
ASN
334
n
334
ASN
334
A
ARG
335
n
335
ARG
335
A
LYS
336
n
336
LYS
336
A
TRP
337
n
337
TRP
337
A
PRO
338
n
338
PRO
338
A
PRO
339
n
339
PRO
339
A
GLN
340
n
340
GLN
340
A
ASP
341
n
341
ASP
341
A
PRO
342
n
342
PRO
342
A
LEU
343
n
343
LEU
343
A
GLY
344
n
344
GLY
344
A
PHE
345
n
345
PHE
345
A
GLY
346
n
346
GLY
346
A
PHE
347
n
347
PHE
347
A
GLY
348
n
348
GLY
348
A
ASP
349
n
349
ASP
349
A
HIS
350
n
350
HIS
350
A
ARG
351
n
351
ARG
351
A
CYS
352
n
352
CYS
352
A
ILE
353
n
353
ILE
353
A
ALA
354
n
354
ALA
354
A
GLU
355
n
355
GLU
355
A
HIS
356
n
356
HIS
356
A
LEU
357
n
357
LEU
357
A
ALA
358
n
358
ALA
358
A
LYS
359
n
359
LYS
359
A
ALA
360
n
360
ALA
360
A
GLU
361
n
361
GLU
361
A
LEU
362
n
362
LEU
362
A
THR
363
n
363
THR
363
A
THR
364
n
364
THR
364
A
VAL
365
n
365
VAL
365
A
PHE
366
n
366
PHE
366
A
SER
367
n
367
SER
367
A
THR
368
n
368
THR
368
A
LEU
369
n
369
LEU
369
A
TYR
370
n
370
TYR
370
A
GLN
371
n
371
GLN
371
A
LYS
372
n
372
LYS
372
A
PHE
373
n
373
PHE
373
A
PRO
374
n
374
PRO
374
A
ASP
375
n
375
ASP
375
A
LEU
376
n
376
LEU
376
A
LYS
377
n
377
LYS
377
A
VAL
378
n
378
VAL
378
A
ALA
379
n
379
ALA
379
A
VAL
380
n
380
VAL
380
A
PRO
381
n
381
PRO
381
A
LEU
382
n
382
LEU
382
A
GLY
383
n
383
GLY
383
A
LYS
384
n
384
LYS
384
A
ILE
385
n
385
ILE
385
A
ASN
386
n
386
ASN
386
A
TYR
387
n
387
TYR
387
A
THR
388
n
388
THR
388
A
PRO
389
n
389
PRO
389
A
LEU
390
n
390
LEU
390
A
ASN
391
n
391
ASN
391
A
ARG
392
n
392
ARG
392
A
ASP
393
n
393
ASP
393
A
VAL
394
n
394
VAL
394
A
GLY
395
n
395
GLY
395
A
ILE
396
n
396
ILE
396
A
VAL
397
n
397
VAL
397
A
ASP
398
n
398
ASP
398
A
LEU
399
n
399
LEU
399
A
PRO
400
n
400
PRO
400
A
VAL
401
n
401
VAL
401
A
ILE
402
n
402
ILE
402
A
PHE
403
n
403
PHE
403
A
author_defined_assembly
1
monomeric
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
D
FE
HEM
1_555
A
HEM
501
D
NA
HEM
1_555
102.7
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
D
FE
HEM
1_555
A
HEM
501
D
NB
HEM
1_555
100.4
A
HEM
501
D
NA
HEM
1_555
A
HEM
501
D
FE
HEM
1_555
A
HEM
501
D
NB
HEM
1_555
88.7
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
D
FE
HEM
1_555
A
HEM
501
D
NC
HEM
1_555
87.3
A
HEM
501
D
NA
HEM
1_555
A
HEM
501
D
FE
HEM
1_555
A
HEM
501
D
NC
HEM
1_555
169.8
A
HEM
501
D
NB
HEM
1_555
A
HEM
501
D
FE
HEM
1_555
A
HEM
501
D
NC
HEM
1_555
87.7
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
D
FE
HEM
1_555
A
HEM
501
D
ND
HEM
1_555
95.7
A
HEM
501
D
NA
HEM
1_555
A
HEM
501
D
FE
HEM
1_555
A
HEM
501
D
ND
HEM
1_555
90.5
A
HEM
501
D
NB
HEM
1_555
A
HEM
501
D
FE
HEM
1_555
A
HEM
501
D
ND
HEM
1_555
163.7
A
HEM
501
D
NC
HEM
1_555
A
HEM
501
D
FE
HEM
1_555
A
HEM
501
D
ND
HEM
1_555
90.3
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
PHE
8
A
N
PHE
8
A
O
LYS
35
A
O
LYS
35
A
N
VAL
34
A
N
VAL
34
A
O
ALA
42
A
O
ALA
42
A
N
TRP
43
A
N
TRP
43
A
O
GLY
310
A
O
GLY
310
A
N
ILE
311
A
N
ILE
311
A
O
ARG
292
A
O
ARG
292
A
O
THR
293
A
O
THR
293
A
N
SER
61
A
N
SER
61
A
O
VAL
138
A
O
VAL
138
A
N
VAL
401
A
N
VAL
401
A
O
ILE
402
A
O
ILE
402
A
N
LYS
377
A
N
LYS
377
A
O
ILE
300
A
O
ILE
300
A
N
LYS
303
A
N
LYS
303
A
O
ASN
386
A
O
ASN
386
A
N
VAL
397
A
N
VAL
397
1
A
MET
1
A
MET
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
SER
3
A
SER
3
1
Y
1
A
GLY
4
A
GLY
4
1
Y
1
A
PHE
37
-37.14
-29.54
1
A
PHE
144
-142.90
-57.75
1
A
LYS
207
-128.03
-159.95
1
A
ASP
208
-100.03
69.80
1
A
PRO
221
-64.80
1.06
1
A
ASN
268
-162.51
89.15
1
A
SER
270
-58.15
4.95
1
A
VAL
324
-126.66
-53.61
1
A
ARG
335
-38.87
137.49
1
A
CYS
352
-36.78
120.61
1
A
THR
368
-142.90
-24.99
1
A
ALA
379
-74.48
22.64
35.8
0.279
0.214
2.0
30.0
1178
23481
23481
91.9
Random
1
Overall
THROUGHOUT
0
0
MOLECULAR REPLACEMENT
PDB ENTRY 1ROM
Engh & Huber
0.27
5.0
0.35
2.0
30.0
106
3250
45
0
3099
0.007
1.2
25.4
0.88
0.346
0.028
0.315
2.13
152
3244
81.0
19.9
2.0
30.0
1GED
79264
23487
0
0
0.065
1
10.5
3.4
91.9
0.305
2.0
2.09
3.0
80.1
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
refinement
X-PLOR
3.851
phasing
X-PLOR
A positive charge route for the access of nadh to heme formed in the distal heme pocket of cytochrome p450nor
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
ALA
20
A
ALA
20
HELX_P
A
ASN
29
A
ASN
29
1
1
10
A
LYS
47
A
LYS
47
HELX_P
A
SER
57
A
SER
57
1
2
11
A
SER
73
A
SER
73
HELX_P
A
ALA
80
A
ALA
80
1
3
8
A
THR
85
A
THR
85
HELX_P
A
MET
89
A
MET
89
5
4
5
A
PRO
92
A
PRO
92
HELX_P
A
SER
99
A
SER
99
1
5
8
A
MET
100
A
MET
100
HELX_P
A
PHE
105
A
PHE
105
5
6
6
A
THR
106
A
THR
106
HELX_P
A
ASN
112
A
ASN
112
1
7
7
A
LEU
113
A
LEU
113
HELX_P
A
GLN
130
A
GLN
130
1
8
18
A
LEU
140
A
LEU
140
HELX_P
A
PHE
144
A
PHE
144
1
9
5
A
LEU
146
A
LEU
146
HELX_P
A
GLY
158
A
GLY
158
1
10
13
A
PRO
160
A
PRO
160
HELX_P
A
ASN
162
A
ASN
162
5
11
3
A
ASP
163
A
ASP
163
HELX_P
A
ASN
176
A
ASN
176
1
12
14
A
THR
180
A
THR
180
HELX_P
A
GLU
205
A
GLU
205
1
13
26
A
ASP
209
A
ASP
209
HELX_P
A
GLN
218
A
GLN
218
1
14
10
A
ASP
225
A
ASP
225
HELX_P
A
ALA
239
A
ALA
239
1
15
15
A
GLY
240
A
GLY
240
HELX_P
A
ALA
256
A
ALA
256
1
16
17
A
HIS
258
A
HIS
258
HELX_P
A
ALA
267
A
ALA
267
1
17
10
A
ASN
268
A
ASN
268
HELX_P
A
SER
270
A
SER
270
5
18
3
A
LEU
271
A
LEU
271
HELX_P
A
HIS
283
A
HIS
283
1
19
13
A
SER
314
A
SER
314
HELX_P
A
ASN
319
A
ASN
319
1
20
6
A
ALA
354
A
ALA
354
HELX_P
A
PHE
366
A
PHE
366
1
21
13
metalc
2.231
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
D
FE
HEM
1_555
OXIDOREDUCTASE
Cytochrome P450nor, Nitric oxide reductase, OXIDOREDUCTASE
A
PHE
8
A
PHE
8
1
A
PRO
9
A
PRO
9
0.35
A
PRO
91
A
PRO
91
1
A
PRO
92
A
PRO
92
0.00
NOR_FUSOX
UNP
1
1
P23295
1
403
1GED
1
403
P23295
A
1
1
403
6
3
2
2
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
SER
7
A
SER
7
A
PHE
8
A
PHE
8
A
VAL
31
A
VAL
31
A
LEU
36
A
LEU
36
A
LEU
41
A
LEU
41
A
VAL
45
A
VAL
45
A
GLY
310
A
GLY
310
A
ALA
313
A
ALA
313
A
LYS
291
A
LYS
291
A
ALA
294
A
ALA
294
A
LEU
60
A
LEU
60
A
SER
61
A
SER
61
A
VAL
138
A
VAL
138
A
ASP
139
A
ASP
139
A
PRO
400
A
PRO
400
A
ILE
402
A
ILE
402
A
LYS
377
A
LYS
377
A
VAL
378
A
VAL
378
A
VAL
298
A
VAL
298
A
ILE
300
A
ILE
300
A
LYS
303
A
LYS
303
A
VAL
305
A
VAL
305
A
ASN
386
A
ASN
386
A
TYR
387
A
TYR
387
A
ILE
396
A
ILE
396
A
ASP
398
A
ASP
398
BINDING SITE FOR RESIDUE BR A 404
A
BR
404
Software
5
BINDING SITE FOR RESIDUE BR A 405
A
BR
405
Software
6
BINDING SITE FOR RESIDUE HEM A 501
A
HEM
501
Software
26
A
LEU
146
A
LEU
146
5
1_555
A
SER
150
A
SER
150
5
1_555
A
THR
168
A
THR
168
5
1_555
A
ASN
171
A
ASN
171
5
1_555
A
ASN
241
A
ASN
241
5
1_555
A
SER
286
A
SER
286
6
1_555
A
ALA
287
A
ALA
287
6
1_555
A
LEU
288
A
LEU
288
6
1_555
A
ALA
289
A
ALA
289
6
1_555
A
ASN
315
A
ASN
315
6
1_555
A
HEM
501
D
HEM
6
1_555
A
PHE
86
A
PHE
86
26
1_555
A
VAL
87
A
VAL
87
26
1_555
A
HIS
94
A
HIS
94
26
1_555
A
ARG
98
A
ARG
98
26
1_555
A
PHE
105
A
PHE
105
26
1_555
A
LEU
236
A
LEU
236
26
1_555
A
ALA
239
A
ALA
239
26
1_555
A
GLY
240
A
GLY
240
26
1_555
A
THR
243
A
THR
243
26
1_555
A
MET
244
A
MET
244
26
1_555
A
MET
247
A
MET
247
26
1_555
A
SER
286
A
SER
286
26
1_555
A
ILE
290
A
ILE
290
26
1_555
A
GLY
344
A
GLY
344
26
1_555
A
PHE
345
A
PHE
345
26
1_555
A
GLY
346
A
GLY
346
26
1_555
A
PHE
347
A
PHE
347
26
1_555
A
HIS
350
A
HIS
350
26
1_555
A
CYS
352
A
CYS
352
26
1_555
A
ILE
353
A
ILE
353
26
1_555
A
ALA
354
A
ALA
354
26
1_555
A
BR
405
C
BR
26
1_555
A
HOH
502
E
HOH
26
1_555
A
HOH
513
E
HOH
26
1_555
A
HOH
527
E
HOH
26
1_555
A
HOH
535
E
HOH
26
1_555
19
P 21 21 21