0.018318
0.000000
0.000000
0.000000
0.012209
0.000000
0.0
0.0
0.01165
0.00000
0.00000
0.00000
lee, D.-S.
Park, S.-Y.
Yamane, K.
Shiro, Y.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
54.590
81.910
85.830
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
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
C5 H9 N
83.132
N-BUTYL ISOCYANIDE
non-polymer
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
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
C
N
138
N
C
N
139
N
C
N
140
N
C
Y
141
N
C
Y
142
N
C
Y
143
N
C
Y
144
N
C
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
C
N
149
N
O
N
150
N
O
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
Y
158
N
C
Y
159
N
C
Y
160
N
C
Y
161
N
C
N
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
O
N
174
N
O
Y
175
N
N
N
176
N
N
Y
177
N
N
N
178
N
N
N
179
N
FE
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
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
N
N
213
S
C
N
214
N
C
N
215
N
O
N
216
N
C
Y
217
N
C
Y
218
N
N
Y
219
N
C
Y
220
N
C
Y
221
N
N
N
222
N
O
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
O
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
S
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
N
N
259
S
C
N
260
N
C
N
261
N
O
N
262
N
C
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
O
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
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
C
N
288
N
N
N
289
N
O
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
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
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
N
C
N
310
N
C
N
311
N
S
N
312
N
C
N
313
N
O
N
314
N
H
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
C
N
326
N
N
N
327
N
C
N
328
N
C
N
329
N
C
N
330
N
C
N
331
N
H
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
N
N
341
S
C
N
342
N
C
N
343
N
O
N
344
N
C
Y
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
C
Y
350
N
C
N
351
N
O
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
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
N
N
364
S
C
N
365
N
C
N
366
N
O
N
367
N
C
N
368
N
C
N
369
N
C
N
370
N
O
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
O
N
386
N
O
N
387
N
H
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
N
N
395
S
C
N
396
N
C
N
397
N
O
N
398
R
C
N
399
N
O
N
400
N
C
N
401
N
O
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
411
N
N
N
412
S
C
N
413
N
C
N
414
N
O
N
415
N
C
Y
416
N
C
Y
417
N
C
Y
418
N
C
Y
419
N
N
Y
420
N
C
Y
421
N
C
Y
422
N
C
Y
423
N
C
Y
424
N
C
N
425
N
O
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
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
N
N
439
S
C
N
440
N
C
N
441
N
O
N
442
N
C
Y
443
N
C
Y
444
N
C
Y
445
N
C
Y
446
N
C
Y
447
N
C
Y
448
N
C
N
449
N
O
N
450
N
O
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
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
N
N
463
S
C
N
464
N
C
N
465
N
O
N
466
N
C
N
467
N
C
N
468
N
C
N
469
N
O
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
475
N
H
N
476
N
H
N
477
N
H
N
478
N
H
N
479
N
H
N
480
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
trip
N
320
N
sing
N
321
N
sing
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
sing
N
338
N
sing
N
339
N
doub
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
Y
344
N
doub
Y
345
N
sing
Y
346
N
sing
N
347
N
sing
Y
348
N
doub
N
349
N
sing
Y
350
N
doub
N
351
N
sing
Y
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
doub
N
363
N
sing
N
364
N
sing
N
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
sing
N
377
N
sing
N
378
N
sing
N
379
N
doub
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
doub
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
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
doub
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
Y
413
N
doub
Y
414
N
sing
Y
415
N
sing
N
416
N
sing
Y
417
N
doub
Y
418
N
sing
Y
419
N
sing
N
420
N
sing
Y
421
N
sing
Y
422
N
doub
N
423
N
sing
Y
424
N
doub
N
425
N
sing
Y
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
sing
N
434
N
sing
N
435
N
sing
N
436
N
doub
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
Y
441
N
doub
Y
442
N
sing
Y
443
N
sing
N
444
N
sing
Y
445
N
doub
N
446
N
sing
Y
447
N
doub
N
448
N
sing
Y
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
N
458
N
sing
N
459
N
sing
N
460
N
doub
N
461
N
sing
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
40
2669
2677
10.1021/bi002225s
11258878
Structural characterization of n-butyl-isocyanide complexes of cytochromes P450nor and P450cam.
2001
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
4
827
832
Crystal structure of nitric oxide reductase from denitrifing fungus Fusarium oxysporum
1997
10.2210/pdb1gej/pdb
pdb_00001gej
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
mirrors
CCD
2000-02-20
MAR CCD 165 mm
0.7
SINGLE WAVELENGTH
M
x-ray
1
0.7
1.0
BL44B2
SPring-8
0.7
SYNCHROTRON
SPRING-8 BEAMLINE BL44B2
44420.691
CYTOCHROME P450 55A1
1.14.-.-
1
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
83.132
N-BUTYL ISOCYANIDE
1
syn
non-polymer
18.015
water
303
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
2.16
43.01
VAPOR DIFFUSION, SITTING DROP
6.5
PEG4000, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2000-12-06
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-10-25
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1GEI contains Cytochrome P450 55A1 (Fe-II).
1GEK contains Cytochrome P450cam (Fe-II).
1GEM contains Cytochrome P450cam (Fe-III).
RCSB
Y
PDBJ
2000-11-13
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
NBN
N-BUTYL ISOCYANIDE
HOH
water
1ROM
PDB ENTRY 1ROM
PDB
experimental model
HEM
501
2
HEM
HEM
501
A
NBN
502
3
NBN
NBN
502
A
HOH
1
4
HOH
HOH
503
A
HOH
2
4
HOH
HOH
504
A
HOH
3
4
HOH
HOH
505
A
HOH
4
4
HOH
HOH
506
A
HOH
5
4
HOH
HOH
507
A
HOH
6
4
HOH
HOH
508
A
HOH
7
4
HOH
HOH
509
A
HOH
8
4
HOH
HOH
510
A
HOH
9
4
HOH
HOH
511
A
HOH
10
4
HOH
HOH
512
A
HOH
11
4
HOH
HOH
513
A
HOH
12
4
HOH
HOH
514
A
HOH
13
4
HOH
HOH
515
A
HOH
14
4
HOH
HOH
516
A
HOH
15
4
HOH
HOH
517
A
HOH
16
4
HOH
HOH
518
A
HOH
17
4
HOH
HOH
519
A
HOH
18
4
HOH
HOH
520
A
HOH
19
4
HOH
HOH
521
A
HOH
20
4
HOH
HOH
522
A
HOH
21
4
HOH
HOH
523
A
HOH
22
4
HOH
HOH
524
A
HOH
23
4
HOH
HOH
525
A
HOH
24
4
HOH
HOH
526
A
HOH
25
4
HOH
HOH
527
A
HOH
26
4
HOH
HOH
528
A
HOH
27
4
HOH
HOH
529
A
HOH
28
4
HOH
HOH
530
A
HOH
29
4
HOH
HOH
531
A
HOH
30
4
HOH
HOH
532
A
HOH
31
4
HOH
HOH
533
A
HOH
32
4
HOH
HOH
534
A
HOH
33
4
HOH
HOH
535
A
HOH
34
4
HOH
HOH
536
A
HOH
35
4
HOH
HOH
537
A
HOH
36
4
HOH
HOH
538
A
HOH
37
4
HOH
HOH
539
A
HOH
38
4
HOH
HOH
540
A
HOH
39
4
HOH
HOH
541
A
HOH
40
4
HOH
HOH
542
A
HOH
41
4
HOH
HOH
543
A
HOH
42
4
HOH
HOH
544
A
HOH
43
4
HOH
HOH
545
A
HOH
44
4
HOH
HOH
546
A
HOH
45
4
HOH
HOH
547
A
HOH
46
4
HOH
HOH
548
A
HOH
47
4
HOH
HOH
549
A
HOH
48
4
HOH
HOH
550
A
HOH
49
4
HOH
HOH
551
A
HOH
50
4
HOH
HOH
552
A
HOH
51
4
HOH
HOH
553
A
HOH
52
4
HOH
HOH
554
A
HOH
53
4
HOH
HOH
555
A
HOH
54
4
HOH
HOH
556
A
HOH
55
4
HOH
HOH
557
A
HOH
56
4
HOH
HOH
558
A
HOH
57
4
HOH
HOH
559
A
HOH
58
4
HOH
HOH
560
A
HOH
59
4
HOH
HOH
561
A
HOH
60
4
HOH
HOH
562
A
HOH
61
4
HOH
HOH
563
A
HOH
62
4
HOH
HOH
564
A
HOH
63
4
HOH
HOH
565
A
HOH
64
4
HOH
HOH
566
A
HOH
65
4
HOH
HOH
567
A
HOH
66
4
HOH
HOH
568
A
HOH
67
4
HOH
HOH
569
A
HOH
68
4
HOH
HOH
570
A
HOH
69
4
HOH
HOH
571
A
HOH
70
4
HOH
HOH
572
A
HOH
71
4
HOH
HOH
573
A
HOH
72
4
HOH
HOH
574
A
HOH
73
4
HOH
HOH
575
A
HOH
74
4
HOH
HOH
576
A
HOH
75
4
HOH
HOH
577
A
HOH
76
4
HOH
HOH
578
A
HOH
77
4
HOH
HOH
579
A
HOH
78
4
HOH
HOH
580
A
HOH
79
4
HOH
HOH
581
A
HOH
80
4
HOH
HOH
582
A
HOH
81
4
HOH
HOH
583
A
HOH
82
4
HOH
HOH
584
A
HOH
83
4
HOH
HOH
585
A
HOH
84
4
HOH
HOH
586
A
HOH
85
4
HOH
HOH
587
A
HOH
86
4
HOH
HOH
588
A
HOH
87
4
HOH
HOH
589
A
HOH
88
4
HOH
HOH
590
A
HOH
89
4
HOH
HOH
591
A
HOH
90
4
HOH
HOH
592
A
HOH
91
4
HOH
HOH
593
A
HOH
92
4
HOH
HOH
594
A
HOH
93
4
HOH
HOH
595
A
HOH
94
4
HOH
HOH
596
A
HOH
95
4
HOH
HOH
597
A
HOH
96
4
HOH
HOH
598
A
HOH
97
4
HOH
HOH
599
A
HOH
98
4
HOH
HOH
600
A
HOH
99
4
HOH
HOH
601
A
HOH
100
4
HOH
HOH
602
A
HOH
101
4
HOH
HOH
603
A
HOH
102
4
HOH
HOH
604
A
HOH
103
4
HOH
HOH
605
A
HOH
104
4
HOH
HOH
606
A
HOH
105
4
HOH
HOH
607
A
HOH
106
4
HOH
HOH
608
A
HOH
107
4
HOH
HOH
609
A
HOH
108
4
HOH
HOH
610
A
HOH
109
4
HOH
HOH
611
A
HOH
110
4
HOH
HOH
612
A
HOH
111
4
HOH
HOH
613
A
HOH
112
4
HOH
HOH
614
A
HOH
113
4
HOH
HOH
615
A
HOH
114
4
HOH
HOH
616
A
HOH
115
4
HOH
HOH
617
A
HOH
116
4
HOH
HOH
618
A
HOH
117
4
HOH
HOH
619
A
HOH
118
4
HOH
HOH
620
A
HOH
119
4
HOH
HOH
621
A
HOH
120
4
HOH
HOH
622
A
HOH
121
4
HOH
HOH
623
A
HOH
122
4
HOH
HOH
624
A
HOH
123
4
HOH
HOH
625
A
HOH
124
4
HOH
HOH
626
A
HOH
125
4
HOH
HOH
627
A
HOH
126
4
HOH
HOH
628
A
HOH
127
4
HOH
HOH
629
A
HOH
128
4
HOH
HOH
630
A
HOH
129
4
HOH
HOH
631
A
HOH
130
4
HOH
HOH
632
A
HOH
131
4
HOH
HOH
633
A
HOH
132
4
HOH
HOH
634
A
HOH
133
4
HOH
HOH
635
A
HOH
134
4
HOH
HOH
636
A
HOH
135
4
HOH
HOH
637
A
HOH
136
4
HOH
HOH
638
A
HOH
137
4
HOH
HOH
639
A
HOH
138
4
HOH
HOH
640
A
HOH
139
4
HOH
HOH
641
A
HOH
140
4
HOH
HOH
642
A
HOH
141
4
HOH
HOH
643
A
HOH
142
4
HOH
HOH
644
A
HOH
143
4
HOH
HOH
645
A
HOH
144
4
HOH
HOH
646
A
HOH
145
4
HOH
HOH
647
A
HOH
146
4
HOH
HOH
648
A
HOH
147
4
HOH
HOH
649
A
HOH
148
4
HOH
HOH
650
A
HOH
149
4
HOH
HOH
651
A
HOH
150
4
HOH
HOH
652
A
HOH
151
4
HOH
HOH
653
A
HOH
152
4
HOH
HOH
654
A
HOH
153
4
HOH
HOH
655
A
HOH
154
4
HOH
HOH
656
A
HOH
155
4
HOH
HOH
657
A
HOH
156
4
HOH
HOH
658
A
HOH
157
4
HOH
HOH
659
A
HOH
158
4
HOH
HOH
660
A
HOH
159
4
HOH
HOH
661
A
HOH
160
4
HOH
HOH
662
A
HOH
161
4
HOH
HOH
663
A
HOH
162
4
HOH
HOH
664
A
HOH
163
4
HOH
HOH
665
A
HOH
164
4
HOH
HOH
666
A
HOH
165
4
HOH
HOH
667
A
HOH
166
4
HOH
HOH
668
A
HOH
167
4
HOH
HOH
669
A
HOH
168
4
HOH
HOH
670
A
HOH
169
4
HOH
HOH
671
A
HOH
170
4
HOH
HOH
672
A
HOH
171
4
HOH
HOH
673
A
HOH
172
4
HOH
HOH
674
A
HOH
173
4
HOH
HOH
675
A
HOH
174
4
HOH
HOH
676
A
HOH
175
4
HOH
HOH
677
A
HOH
176
4
HOH
HOH
678
A
HOH
177
4
HOH
HOH
679
A
HOH
178
4
HOH
HOH
680
A
HOH
179
4
HOH
HOH
681
A
HOH
180
4
HOH
HOH
682
A
HOH
181
4
HOH
HOH
683
A
HOH
182
4
HOH
HOH
684
A
HOH
183
4
HOH
HOH
685
A
HOH
184
4
HOH
HOH
686
A
HOH
185
4
HOH
HOH
687
A
HOH
186
4
HOH
HOH
688
A
HOH
187
4
HOH
HOH
689
A
HOH
188
4
HOH
HOH
690
A
HOH
189
4
HOH
HOH
691
A
HOH
190
4
HOH
HOH
692
A
HOH
191
4
HOH
HOH
693
A
HOH
192
4
HOH
HOH
694
A
HOH
193
4
HOH
HOH
695
A
HOH
194
4
HOH
HOH
696
A
HOH
195
4
HOH
HOH
697
A
HOH
196
4
HOH
HOH
698
A
HOH
197
4
HOH
HOH
699
A
HOH
198
4
HOH
HOH
700
A
HOH
199
4
HOH
HOH
701
A
HOH
200
4
HOH
HOH
702
A
HOH
201
4
HOH
HOH
703
A
HOH
202
4
HOH
HOH
704
A
HOH
203
4
HOH
HOH
705
A
HOH
204
4
HOH
HOH
706
A
HOH
205
4
HOH
HOH
707
A
HOH
206
4
HOH
HOH
708
A
HOH
207
4
HOH
HOH
709
A
HOH
208
4
HOH
HOH
710
A
HOH
209
4
HOH
HOH
711
A
HOH
210
4
HOH
HOH
712
A
HOH
211
4
HOH
HOH
713
A
HOH
212
4
HOH
HOH
714
A
HOH
213
4
HOH
HOH
715
A
HOH
214
4
HOH
HOH
716
A
HOH
215
4
HOH
HOH
717
A
HOH
216
4
HOH
HOH
718
A
HOH
217
4
HOH
HOH
719
A
HOH
218
4
HOH
HOH
720
A
HOH
219
4
HOH
HOH
721
A
HOH
220
4
HOH
HOH
722
A
HOH
221
4
HOH
HOH
723
A
HOH
222
4
HOH
HOH
724
A
HOH
223
4
HOH
HOH
725
A
HOH
224
4
HOH
HOH
726
A
HOH
225
4
HOH
HOH
727
A
HOH
226
4
HOH
HOH
728
A
HOH
227
4
HOH
HOH
729
A
HOH
228
4
HOH
HOH
730
A
HOH
229
4
HOH
HOH
731
A
HOH
230
4
HOH
HOH
732
A
HOH
231
4
HOH
HOH
733
A
HOH
232
4
HOH
HOH
734
A
HOH
233
4
HOH
HOH
735
A
HOH
234
4
HOH
HOH
736
A
HOH
235
4
HOH
HOH
737
A
HOH
236
4
HOH
HOH
738
A
HOH
237
4
HOH
HOH
739
A
HOH
238
4
HOH
HOH
740
A
HOH
239
4
HOH
HOH
741
A
HOH
240
4
HOH
HOH
742
A
HOH
241
4
HOH
HOH
743
A
HOH
242
4
HOH
HOH
744
A
HOH
243
4
HOH
HOH
745
A
HOH
244
4
HOH
HOH
746
A
HOH
245
4
HOH
HOH
747
A
HOH
246
4
HOH
HOH
748
A
HOH
247
4
HOH
HOH
749
A
HOH
248
4
HOH
HOH
750
A
HOH
249
4
HOH
HOH
751
A
HOH
250
4
HOH
HOH
752
A
HOH
251
4
HOH
HOH
753
A
HOH
252
4
HOH
HOH
754
A
HOH
253
4
HOH
HOH
755
A
HOH
254
4
HOH
HOH
756
A
HOH
255
4
HOH
HOH
757
A
HOH
256
4
HOH
HOH
758
A
HOH
257
4
HOH
HOH
759
A
HOH
258
4
HOH
HOH
760
A
HOH
259
4
HOH
HOH
761
A
HOH
260
4
HOH
HOH
762
A
HOH
261
4
HOH
HOH
763
A
HOH
262
4
HOH
HOH
764
A
HOH
263
4
HOH
HOH
765
A
HOH
264
4
HOH
HOH
766
A
HOH
265
4
HOH
HOH
767
A
HOH
266
4
HOH
HOH
768
A
HOH
267
4
HOH
HOH
769
A
HOH
268
4
HOH
HOH
770
A
HOH
269
4
HOH
HOH
771
A
HOH
270
4
HOH
HOH
772
A
HOH
271
4
HOH
HOH
773
A
HOH
272
4
HOH
HOH
774
A
HOH
273
4
HOH
HOH
775
A
HOH
274
4
HOH
HOH
776
A
HOH
275
4
HOH
HOH
777
A
HOH
276
4
HOH
HOH
778
A
HOH
277
4
HOH
HOH
779
A
HOH
278
4
HOH
HOH
780
A
HOH
279
4
HOH
HOH
781
A
HOH
280
4
HOH
HOH
782
A
HOH
281
4
HOH
HOH
783
A
HOH
282
4
HOH
HOH
784
A
HOH
283
4
HOH
HOH
785
A
HOH
284
4
HOH
HOH
786
A
HOH
285
4
HOH
HOH
787
A
HOH
286
4
HOH
HOH
788
A
HOH
287
4
HOH
HOH
789
A
HOH
288
4
HOH
HOH
790
A
HOH
289
4
HOH
HOH
791
A
HOH
290
4
HOH
HOH
792
A
HOH
291
4
HOH
HOH
793
A
HOH
292
4
HOH
HOH
794
A
HOH
293
4
HOH
HOH
795
A
HOH
294
4
HOH
HOH
796
A
HOH
295
4
HOH
HOH
797
A
HOH
296
4
HOH
HOH
798
A
HOH
297
4
HOH
HOH
799
A
HOH
298
4
HOH
HOH
800
A
HOH
299
4
HOH
HOH
801
A
HOH
300
4
HOH
HOH
802
A
HOH
301
4
HOH
HOH
803
A
HOH
302
4
HOH
HOH
804
A
HOH
303
4
HOH
HOH
805
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
B
FE
HEM
1_555
A
HEM
501
B
NA
HEM
1_555
95.6
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
B
FE
HEM
1_555
A
HEM
501
B
NB
HEM
1_555
91.3
A
HEM
501
B
NA
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
HEM
501
B
NB
HEM
1_555
89.8
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
B
FE
HEM
1_555
A
HEM
501
B
NC
HEM
1_555
85.1
A
HEM
501
B
NA
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
HEM
501
B
NC
HEM
1_555
179.1
A
HEM
501
B
NB
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
HEM
501
B
NC
HEM
1_555
89.6
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
B
FE
HEM
1_555
A
HEM
501
B
ND
HEM
1_555
92.5
A
HEM
501
B
NA
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
HEM
501
B
ND
HEM
1_555
90.9
A
HEM
501
B
NB
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
HEM
501
B
ND
HEM
1_555
176.1
A
HEM
501
B
NC
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
HEM
501
B
ND
HEM
1_555
89.7
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
C
NBN
1_555
175.0
A
HEM
501
B
NA
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
C
NBN
1_555
83.3
A
HEM
501
B
NB
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
C
NBN
1_555
83.8
A
HEM
501
B
NC
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
C
NBN
1_555
96.0
A
HEM
501
B
ND
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
C
NBN
1_555
92.4
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
N
NBN
1_555
175.2
A
HEM
501
B
NA
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
N
NBN
1_555
80.7
A
HEM
501
B
NB
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
N
NBN
1_555
85.7
A
HEM
501
B
NC
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
N
NBN
1_555
98.6
A
HEM
501
B
ND
HEM
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
N
NBN
1_555
90.7
A
NBN
502
C
C
NBN
1_555
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
N
NBN
1_555
3.2
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
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
N
ILE
300
A
N
ILE
300
A
O
LYS
303
A
O
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
ASN
29
-159.03
69.87
1
A
CYS
133
-146.57
35.26
1
A
PHE
144
-146.38
-57.01
1
A
LYS
207
-124.24
-168.37
1
A
CYS
352
-31.69
118.48
15.4
0.2410000
0.2070000
1.50
25.0
2875
57245
91.9
RAMDOM
1
Isotropic
THROUGHOUT
0.0
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1ROM
Engh & Huber
0.19
0.18
5.00
0.12
0.14
1.50
25.0
303
3451
49
0
3099
0.007
1.3
24.0
0.80
0.2690000
0.015
0.2540000
1.59
326
6695
65.3
15.4
1.50
25.0
1GEJ
356663
57289
0.0
0.0
0.0560000
1
9.8
6.2
92.4
0.2780000
1.50
1.58
2.8
5725
4.6
65.3
model building
X-PLOR
refinement
X-PLOR
3.851
data reduction
MOSFLM
data scaling
CCP4
(SCALA)
phasing
X-PLOR
STRUCTURAL CHARACTERIZATION OF N-BUTYL-ISOCYANIDE COMPLEXES OF CYTOCHROMES P450NOR AND P450CAM
1
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
LYS
131
A
LYS
131
1
7
26
A
LEU
140
A
LEU
140
HELX_P
A
PHE
144
A
PHE
144
1
8
5
A
LEU
146
A
LEU
146
HELX_P
A
GLY
158
A
GLY
158
1
9
13
A
PRO
160
A
PRO
160
HELX_P
A
ASN
162
A
ASN
162
5
10
3
A
ASP
163
A
ASP
163
HELX_P
A
ASN
176
A
ASN
176
1
11
14
A
THR
180
A
THR
180
HELX_P
A
GLU
205
A
GLU
205
1
12
26
A
ASP
209
A
ASP
209
HELX_P
A
GLN
218
A
GLN
218
1
13
10
A
ASP
225
A
ASP
225
HELX_P
A
ALA
239
A
ALA
239
1
14
15
A
GLY
240
A
GLY
240
HELX_P
A
HIS
258
A
HIS
258
1
15
19
A
HIS
258
A
HIS
258
HELX_P
A
ASN
268
A
ASN
268
1
16
11
A
LEU
271
A
LEU
271
HELX_P
A
HIS
283
A
HIS
283
1
17
13
A
SER
314
A
SER
314
HELX_P
A
ASN
319
A
ASN
319
1
18
6
A
ALA
354
A
ALA
354
HELX_P
A
SER
367
A
SER
367
1
19
14
A
THR
368
A
THR
368
HELX_P
A
PHE
373
A
PHE
373
1
20
6
A
PRO
381
A
PRO
381
HELX_P
A
ILE
385
A
ILE
385
5
21
5
metalc
2.333
A
CYS
352
A
SG
CYS
352
1_555
A
HEM
501
B
FE
HEM
1_555
metalc
1.859
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
C
NBN
1_555
metalc
2.936
A
HEM
501
B
FE
HEM
1_555
A
NBN
502
C
N
NBN
1_555
OXIDOREDUCTASE
Cytocrome P450nor (Fe-III), Isocyanide Complexes form, OXIDOREDUCTASE
A
PHE
8
A
PHE
8
1
A
PRO
9
A
PRO
9
0.49
A
PRO
91
A
PRO
91
1
A
PRO
92
A
PRO
92
-0.10
NOR_FUSOX
UNP
1
1
P23295
1
403
1GEJ
1
403
P23295
A
1
1
403
5
3
2
2
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
31
A
VAL
31
A
LYS
35
A
LYS
35
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 HEM A 501
A
HEM
501
Software
25
BINDING SITE FOR RESIDUE NBN A 502
A
NBN
502
Software
6
A
PHE
86
A
PHE
86
25
1_555
A
VAL
87
A
VAL
87
25
1_555
A
HIS
94
A
HIS
94
25
1_555
A
ARG
98
A
ARG
98
25
1_555
A
ILE
153
A
ILE
153
25
1_555
A
LEU
236
A
LEU
236
25
1_555
A
ALA
239
A
ALA
239
25
1_555
A
GLY
240
A
GLY
240
25
1_555
A
THR
243
A
THR
243
25
1_555
A
MET
244
A
MET
244
25
1_555
A
MET
247
A
MET
247
25
1_555
A
SER
286
A
SER
286
25
1_555
A
GLY
344
A
GLY
344
25
1_555
A
PHE
345
A
PHE
345
25
1_555
A
GLY
346
A
GLY
346
25
1_555
A
PHE
347
A
PHE
347
25
1_555
A
HIS
350
A
HIS
350
25
1_555
A
CYS
352
A
CYS
352
25
1_555
A
ILE
353
A
ILE
353
25
1_555
A
ALA
354
A
ALA
354
25
1_555
A
NBN
502
C
NBN
25
1_555
A
HOH
511
D
HOH
25
1_555
A
HOH
518
D
HOH
25
1_555
A
HOH
533
D
HOH
25
1_555
A
HOH
571
D
HOH
25
1_555
A
VAL
87
A
VAL
87
6
1_555
A
ALA
239
A
ALA
239
6
1_555
A
GLY
240
A
GLY
240
6
1_555
A
SER
286
A
SER
286
6
1_555
A
HEM
501
B
HEM
6
1_555
A
HOH
620
D
HOH
6
1_555
19
P 21 21 21