0.006780
0.000000
0.000000
0.000000
0.006780
0.000000
0.000000
0.000000
0.006780
0.00000
0.00000
0.00000
Crane, B.R.
Arvai, A.S.
Getzoff, E.D.
Stuehr, D.J.
Tainer, J.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
90.00
147.500
147.500
147.500
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
C3 H5 N2 1
69.085
IMIDAZOLE
non-polymer
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
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
Y
258
N
N
Y
259
N
C
Y
260
N
N
Y
261
N
C
Y
262
N
C
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
N
N
269
S
C
N
270
N
C
N
271
N
O
N
272
N
C
N
273
N
C
N
274
N
C
N
275
N
C
N
276
N
O
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
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
C
N
296
N
C
N
297
N
C
N
298
N
N
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
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
N
N
316
S
C
N
317
N
C
N
318
N
O
N
319
N
C
N
320
N
C
N
321
N
S
N
322
N
C
N
323
N
O
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
H
N
335
N
N
N
336
S
C
N
337
N
C
N
338
N
O
N
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
C
N
346
N
O
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
N
N
359
S
C
N
360
N
C
N
361
N
O
N
362
N
C
N
363
N
C
N
364
N
C
N
365
N
O
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
N
C
N
380
N
O
N
381
N
O
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
N
N
390
S
C
N
391
N
C
N
392
N
O
N
393
R
C
N
394
N
O
N
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
N
N
407
S
C
N
408
N
C
N
409
N
O
N
410
N
C
Y
411
N
C
Y
412
N
C
Y
413
N
C
Y
414
N
N
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
H
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
Y
438
N
C
Y
439
N
C
Y
440
N
C
Y
441
N
C
Y
442
N
C
Y
443
N
C
N
444
N
O
N
445
N
O
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
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
N
N
458
S
C
N
459
N
C
N
460
N
O
N
461
N
C
N
462
N
C
N
463
N
C
N
464
N
O
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
H
N
469
N
H
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
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
Y
255
N
sing
Y
256
N
sing
N
257
N
sing
Y
258
N
doub
N
259
N
sing
Y
260
N
sing
N
261
N
sing
Y
262
N
doub
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
doub
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
doub
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
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
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
Y
340
N
doub
Y
341
N
sing
Y
342
N
sing
N
343
N
sing
Y
344
N
doub
N
345
N
sing
Y
346
N
doub
N
347
N
sing
Y
348
N
sing
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
doub
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
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
doub
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
doub
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
doub
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
Y
409
N
doub
Y
410
N
sing
Y
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
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
doub
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
Y
437
N
doub
Y
438
N
sing
Y
439
N
sing
N
440
N
sing
Y
441
N
doub
N
442
N
sing
Y
443
N
doub
N
444
N
sing
Y
445
N
sing
N
446
N
sing
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
doub
N
457
N
sing
N
458
N
sing
N
459
N
sing
N
460
N
sing
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
US
Science
SCIEAS
0038
0036-8075
278
425
431
10.1126/science.278.5337.425
9334294
The structure of nitric oxide synthase oxygenase domain and inhibitor complexes.
1997
US
Biochemistry
BICHAW
0033
0006-2960
36
10609
Characterization of the Inducible Nitric Oxide Synthase Oxygenase Domain Identifies a 49 Amino Acid Segment Required for Subunit Dimerization and Tetrahydrobiopterin Interaction
1997
10.2210/pdb1noc/pdb
pdb_00001noc
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
IMAGE PLATE
1997-06
MARRESEARCH
M
x-ray
1
0.97
1.0
BL9-1
SSRL
0.97
SYNCHROTRON
SSRL BEAMLINE BL9-1
45139.184
INDUCIBLE NITRIC OXIDE SYNTHASE
1.14.13.39
OXYGENASE DOMAIN 115-498
1
man
polymer
25692.145
TYPE 1 CHLORAMPHENICOL ACETYLTRANSFERASE
2.3.1.28
1
nat
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
69.085
IMIDAZOLE
2
syn
non-polymer
18.015
water
140
nat
water
no
no
NPKSLTRGPRDKPTPLEELLPHAIEFINQYYGSFKEAKIEEHLARLEAVTKEIETTGTYQLTLDELIFATKMAWRNAPRC
IGRIQWSNLQVFDARNCSTAQEMFQHICRHILYATNNGNIRSAITVFPQRSDGKHDFRLWNSQLIRYAGYQMPDGTIRGD
AATLEFTQLCIDLGWKPRYGRFDVLPLVLQADGQDPEVFEIPPDLVLEVTMEHPKYEWFQELGLKWYALPAVANMLLEVG
GLEFPACPFNGWYMGTEIGVRDFCDTQRYNILEEVGRRMGLETHTLASLWKDRAVTEINVAVLHSFQKQNVTIMDHHTAS
ESFMKHMQNEYRARGGCPADWIWLVPPVSGSITPVFHQEMLNYVLSPFYYYQIEPWKTHIWQNEHHHH
NPKSLTRGPRDKPTPLEELLPHAIEFINQYYGSFKEAKIEEHLARLEAVTKEIETTGTYQLTLDELIFATKMAWRNAPRC
IGRIQWSNLQVFDARNCSTAQEMFQHICRHILYATNNGNIRSAITVFPQRSDGKHDFRLWNSQLIRYAGYQMPDGTIRGD
AATLEFTQLCIDLGWKPRYGRFDVLPLVLQADGQDPEVFEIPPDLVLEVTMEHPKYEWFQELGLKWYALPAVANMLLEVG
GLEFPACPFNGWYMGTEIGVRDFCDTQRYNILEEVGRRMGLETHTLASLWKDRAVTEINVAVLHSFQKQNVTIMDHHTAS
ESFMKHMQNEYRARGGCPADWIWLVPPVSGSITPVFHQEMLNYVLSPFYYYQIEPWKTHIWQNEHHHH
A
polypeptide(L)
no
no
MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFLKTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDG
ELVIWDSVHPCYTVFHEQTETFSSLWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNV
ANMDNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA
MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFLKTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDG
ELVIWDSVHPCYTVFHEQTETFSSLWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNV
ANMDNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
house mouse
Mus
Escherichia
sample
MACROPHAGE
10090
Mus musculus
562
Escherichia coli
PCWORI
Escherichia
sample
562
Escherichia coli
1
3.8
68
6.5
pH 6.5
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Other
1
0
1998-10-14
1
1
2008-03-24
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_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
Y
BNL
1997-09-28
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
IMD
IMIDAZOLE
HOH
water
TWO IMIDAZOLE MOLECULES BIND IN THE INOS ACTIVE CENTER: IMI
901 BINDS THE HEME IRON, WHEREAS IMI 902 HYDROGEN-BONDS TO
GLU 371.
HEM
901
3
HEM
HEM
901
A
IMD
902
4
IMD
IMD
902
A
IMD
903
4
IMD
IMD
903
A
HOH
1
5
HOH
HOH
904
A
HOH
2
5
HOH
HOH
905
A
HOH
3
5
HOH
HOH
906
A
HOH
4
5
HOH
HOH
907
A
HOH
5
5
HOH
HOH
908
A
HOH
6
5
HOH
HOH
909
A
HOH
7
5
HOH
HOH
910
A
HOH
8
5
HOH
HOH
911
A
HOH
9
5
HOH
HOH
912
A
HOH
10
5
HOH
HOH
913
A
HOH
11
5
HOH
HOH
914
A
HOH
13
5
HOH
HOH
915
A
HOH
14
5
HOH
HOH
916
A
HOH
15
5
HOH
HOH
917
A
HOH
16
5
HOH
HOH
918
A
HOH
17
5
HOH
HOH
919
A
HOH
18
5
HOH
HOH
920
A
HOH
19
5
HOH
HOH
921
A
HOH
20
5
HOH
HOH
922
A
HOH
21
5
HOH
HOH
923
A
HOH
24
5
HOH
HOH
924
A
HOH
25
5
HOH
HOH
925
A
HOH
26
5
HOH
HOH
926
A
HOH
27
5
HOH
HOH
927
A
HOH
28
5
HOH
HOH
928
A
HOH
29
5
HOH
HOH
929
A
HOH
30
5
HOH
HOH
930
A
HOH
31
5
HOH
HOH
931
A
HOH
32
5
HOH
HOH
932
A
HOH
33
5
HOH
HOH
933
A
HOH
34
5
HOH
HOH
934
A
HOH
35
5
HOH
HOH
935
A
HOH
36
5
HOH
HOH
936
A
HOH
37
5
HOH
HOH
937
A
HOH
38
5
HOH
HOH
938
A
HOH
39
5
HOH
HOH
939
A
HOH
40
5
HOH
HOH
940
A
HOH
41
5
HOH
HOH
941
A
HOH
42
5
HOH
HOH
942
A
HOH
43
5
HOH
HOH
943
A
HOH
44
5
HOH
HOH
944
A
HOH
45
5
HOH
HOH
945
A
HOH
46
5
HOH
HOH
946
A
HOH
47
5
HOH
HOH
947
A
HOH
48
5
HOH
HOH
948
A
HOH
49
5
HOH
HOH
949
A
HOH
50
5
HOH
HOH
950
A
HOH
51
5
HOH
HOH
951
A
HOH
52
5
HOH
HOH
952
A
HOH
53
5
HOH
HOH
953
A
HOH
54
5
HOH
HOH
954
A
HOH
55
5
HOH
HOH
955
A
HOH
56
5
HOH
HOH
956
A
HOH
57
5
HOH
HOH
957
A
HOH
58
5
HOH
HOH
958
A
HOH
59
5
HOH
HOH
959
A
HOH
60
5
HOH
HOH
960
A
HOH
61
5
HOH
HOH
961
A
HOH
62
5
HOH
HOH
962
A
HOH
63
5
HOH
HOH
963
A
HOH
64
5
HOH
HOH
964
A
HOH
65
5
HOH
HOH
965
A
HOH
66
5
HOH
HOH
966
A
HOH
67
5
HOH
HOH
967
A
HOH
68
5
HOH
HOH
968
A
HOH
69
5
HOH
HOH
969
A
HOH
70
5
HOH
HOH
970
A
HOH
71
5
HOH
HOH
971
A
HOH
72
5
HOH
HOH
972
A
HOH
73
5
HOH
HOH
973
A
HOH
74
5
HOH
HOH
974
A
HOH
75
5
HOH
HOH
975
A
HOH
76
5
HOH
HOH
976
A
HOH
77
5
HOH
HOH
977
A
HOH
78
5
HOH
HOH
978
A
HOH
79
5
HOH
HOH
979
A
HOH
80
5
HOH
HOH
980
A
HOH
81
5
HOH
HOH
981
A
HOH
82
5
HOH
HOH
982
A
HOH
83
5
HOH
HOH
983
A
HOH
84
5
HOH
HOH
984
A
HOH
85
5
HOH
HOH
985
A
HOH
86
5
HOH
HOH
986
A
HOH
87
5
HOH
HOH
987
A
HOH
88
5
HOH
HOH
988
A
HOH
89
5
HOH
HOH
989
A
HOH
90
5
HOH
HOH
990
A
HOH
91
5
HOH
HOH
991
A
HOH
92
5
HOH
HOH
992
A
HOH
93
5
HOH
HOH
993
A
HOH
94
5
HOH
HOH
994
A
HOH
95
5
HOH
HOH
995
A
HOH
96
5
HOH
HOH
996
A
HOH
97
5
HOH
HOH
997
A
HOH
98
5
HOH
HOH
998
A
HOH
99
5
HOH
HOH
999
A
HOH
100
5
HOH
HOH
1000
A
HOH
101
5
HOH
HOH
1001
A
HOH
102
5
HOH
HOH
1002
A
HOH
103
5
HOH
HOH
1003
A
HOH
104
5
HOH
HOH
1004
A
HOH
105
5
HOH
HOH
1005
A
HOH
106
5
HOH
HOH
1006
A
HOH
107
5
HOH
HOH
1007
A
HOH
108
5
HOH
HOH
1008
A
HOH
109
5
HOH
HOH
1009
A
HOH
110
5
HOH
HOH
1010
A
HOH
119
5
HOH
HOH
1011
A
HOH
120
5
HOH
HOH
1012
A
HOH
121
5
HOH
HOH
1013
A
HOH
122
5
HOH
HOH
1014
A
HOH
123
5
HOH
HOH
1015
A
HOH
124
5
HOH
HOH
1016
A
HOH
125
5
HOH
HOH
1017
A
HOH
126
5
HOH
HOH
1018
A
HOH
127
5
HOH
HOH
1019
A
HOH
128
5
HOH
HOH
1020
A
HOH
129
5
HOH
HOH
1021
A
HOH
130
5
HOH
HOH
1022
A
HOH
131
5
HOH
HOH
1023
A
HOH
132
5
HOH
HOH
1024
A
HOH
133
5
HOH
HOH
1025
A
HOH
134
5
HOH
HOH
1026
A
HOH
135
5
HOH
HOH
1027
A
HOH
136
5
HOH
HOH
1028
A
HOH
140
5
HOH
HOH
1029
A
HOH
12
5
HOH
HOH
220
B
HOH
22
5
HOH
HOH
221
B
HOH
23
5
HOH
HOH
222
B
HOH
111
5
HOH
HOH
223
B
HOH
112
5
HOH
HOH
224
B
HOH
113
5
HOH
HOH
225
B
HOH
114
5
HOH
HOH
226
B
HOH
115
5
HOH
HOH
227
B
HOH
116
5
HOH
HOH
228
B
HOH
117
5
HOH
HOH
229
B
HOH
118
5
HOH
HOH
230
B
HOH
137
5
HOH
HOH
231
B
HOH
138
5
HOH
HOH
232
B
HOH
139
5
HOH
HOH
233
B
n
1
115
A
PRO
116
n
2
PRO
116
A
LYS
117
n
3
LYS
117
A
SER
118
n
4
SER
118
A
LEU
119
n
5
LEU
119
A
THR
120
n
6
THR
120
A
ARG
121
n
7
ARG
121
A
GLY
122
n
8
GLY
122
A
PRO
123
n
9
PRO
123
A
ARG
124
n
10
ARG
124
A
ASP
125
n
11
ASP
125
A
LYS
126
n
12
LYS
126
A
PRO
127
n
13
PRO
127
A
THR
128
n
14
THR
128
A
PRO
129
n
15
PRO
129
A
LEU
130
n
16
LEU
130
A
GLU
131
n
17
GLU
131
A
GLU
132
n
18
GLU
132
A
LEU
133
n
19
LEU
133
A
LEU
134
n
20
LEU
134
A
PRO
135
n
21
PRO
135
A
HIS
136
n
22
HIS
136
A
ALA
137
n
23
ALA
137
A
ILE
138
n
24
ILE
138
A
GLU
139
n
25
GLU
139
A
PHE
140
n
26
PHE
140
A
ILE
141
n
27
ILE
141
A
ASN
142
n
28
ASN
142
A
GLN
143
n
29
GLN
143
A
TYR
144
n
30
TYR
144
A
TYR
145
n
31
TYR
145
A
GLY
146
n
32
GLY
146
A
SER
147
n
33
SER
147
A
PHE
148
n
34
PHE
148
A
LYS
149
n
35
LYS
149
A
GLU
150
n
36
GLU
150
A
ALA
151
n
37
ALA
151
A
LYS
152
n
38
LYS
152
A
ILE
153
n
39
ILE
153
A
GLU
154
n
40
GLU
154
A
GLU
155
n
41
GLU
155
A
HIS
156
n
42
HIS
156
A
LEU
157
n
43
LEU
157
A
ALA
158
n
44
ALA
158
A
ARG
159
n
45
ARG
159
A
LEU
160
n
46
LEU
160
A
GLU
161
n
47
GLU
161
A
ALA
162
n
48
ALA
162
A
VAL
163
n
49
VAL
163
A
THR
164
n
50
THR
164
A
LYS
165
n
51
LYS
165
A
GLU
166
n
52
GLU
166
A
ILE
167
n
53
ILE
167
A
GLU
168
n
54
GLU
168
A
THR
169
n
55
THR
169
A
THR
170
n
56
THR
170
A
GLY
171
n
57
GLY
171
A
THR
172
n
58
THR
172
A
TYR
173
n
59
TYR
173
A
GLN
174
n
60
GLN
174
A
LEU
175
n
61
LEU
175
A
THR
176
n
62
THR
176
A
LEU
177
n
63
LEU
177
A
ASP
178
n
64
ASP
178
A
GLU
179
n
65
GLU
179
A
LEU
180
n
66
LEU
180
A
ILE
181
n
67
ILE
181
A
PHE
182
n
68
PHE
182
A
ALA
183
n
69
ALA
183
A
THR
184
n
70
THR
184
A
LYS
185
n
71
LYS
185
A
MET
186
n
72
MET
186
A
ALA
187
n
73
ALA
187
A
TRP
188
n
74
TRP
188
A
ARG
189
n
75
ARG
189
A
ASN
190
n
76
ASN
190
A
ALA
191
n
77
ALA
191
A
PRO
192
n
78
PRO
192
A
ARG
193
n
79
ARG
193
A
CYS
194
n
80
CYS
194
A
ILE
195
n
81
ILE
195
A
GLY
196
n
82
GLY
196
A
ARG
197
n
83
ARG
197
A
ILE
198
n
84
ILE
198
A
GLN
199
n
85
GLN
199
A
TRP
200
n
86
TRP
200
A
SER
201
n
87
SER
201
A
ASN
202
n
88
ASN
202
A
LEU
203
n
89
LEU
203
A
GLN
204
n
90
GLN
204
A
VAL
205
n
91
VAL
205
A
PHE
206
n
92
PHE
206
A
ASP
207
n
93
ASP
207
A
ALA
208
n
94
ALA
208
A
ARG
209
n
95
ARG
209
A
ASN
210
n
96
ASN
210
A
CYS
211
n
97
CYS
211
A
SER
212
n
98
SER
212
A
THR
213
n
99
THR
213
A
ALA
214
n
100
ALA
214
A
GLN
215
n
101
GLN
215
A
GLU
216
n
102
GLU
216
A
MET
217
n
103
MET
217
A
PHE
218
n
104
PHE
218
A
GLN
219
n
105
GLN
219
A
HIS
220
n
106
HIS
220
A
ILE
221
n
107
ILE
221
A
CYS
222
n
108
CYS
222
A
ARG
223
n
109
ARG
223
A
HIS
224
n
110
HIS
224
A
ILE
225
n
111
ILE
225
A
LEU
226
n
112
LEU
226
A
TYR
227
n
113
TYR
227
A
ALA
228
n
114
ALA
228
A
THR
229
n
115
THR
229
A
ASN
230
n
116
ASN
230
A
ASN
231
n
117
ASN
231
A
GLY
232
n
118
GLY
232
A
ASN
233
n
119
ASN
233
A
ILE
234
n
120
ILE
234
A
ARG
235
n
121
ARG
235
A
SER
236
n
122
SER
236
A
ALA
237
n
123
ALA
237
A
ILE
238
n
124
ILE
238
A
THR
239
n
125
THR
239
A
VAL
240
n
126
VAL
240
A
PHE
241
n
127
PHE
241
A
PRO
242
n
128
PRO
242
A
GLN
243
n
129
GLN
243
A
ARG
244
n
130
ARG
244
A
SER
245
n
131
SER
245
A
ASP
246
n
132
ASP
246
A
GLY
247
n
133
GLY
247
A
LYS
248
n
134
LYS
248
A
HIS
249
n
135
HIS
249
A
ASP
250
n
136
ASP
250
A
PHE
251
n
137
PHE
251
A
ARG
252
n
138
ARG
252
A
LEU
253
n
139
LEU
253
A
TRP
254
n
140
TRP
254
A
ASN
255
n
141
ASN
255
A
SER
256
n
142
SER
256
A
GLN
257
n
143
GLN
257
A
LEU
258
n
144
LEU
258
A
ILE
259
n
145
ILE
259
A
ARG
260
n
146
ARG
260
A
TYR
261
n
147
TYR
261
A
ALA
262
n
148
ALA
262
A
GLY
263
n
149
GLY
263
A
TYR
264
n
150
TYR
264
A
GLN
265
n
151
GLN
265
A
MET
266
n
152
MET
266
A
PRO
267
n
153
PRO
267
A
ASP
268
n
154
ASP
268
A
GLY
269
n
155
GLY
269
A
THR
270
n
156
THR
270
A
ILE
271
n
157
ILE
271
A
ARG
272
n
158
ARG
272
A
GLY
273
n
159
GLY
273
A
ASP
274
n
160
ASP
274
A
ALA
275
n
161
ALA
275
A
ALA
276
n
162
ALA
276
A
THR
277
n
163
THR
277
A
LEU
278
n
164
LEU
278
A
GLU
279
n
165
GLU
279
A
PHE
280
n
166
PHE
280
A
THR
281
n
167
THR
281
A
GLN
282
n
168
GLN
282
A
LEU
283
n
169
LEU
283
A
CYS
284
n
170
CYS
284
A
ILE
285
n
171
ILE
285
A
ASP
286
n
172
ASP
286
A
LEU
287
n
173
LEU
287
A
GLY
288
n
174
GLY
288
A
TRP
289
n
175
TRP
289
A
LYS
290
n
176
LYS
290
A
PRO
291
n
177
PRO
291
A
ARG
292
n
178
ARG
292
A
TYR
293
n
179
TYR
293
A
GLY
294
n
180
GLY
294
A
ARG
295
n
181
ARG
295
A
PHE
296
n
182
PHE
296
A
ASP
297
n
183
ASP
297
A
VAL
298
n
184
VAL
298
A
LEU
299
n
185
LEU
299
A
PRO
300
n
186
PRO
300
A
LEU
301
n
187
LEU
301
A
VAL
302
n
188
VAL
302
A
LEU
303
n
189
LEU
303
A
GLN
304
n
190
GLN
304
A
ALA
305
n
191
ALA
305
A
ASP
306
n
192
ASP
306
A
GLY
307
n
193
GLY
307
A
GLN
308
n
194
GLN
308
A
ASP
309
n
195
ASP
309
A
PRO
310
n
196
PRO
310
A
GLU
311
n
197
GLU
311
A
VAL
312
n
198
VAL
312
A
PHE
313
n
199
PHE
313
A
GLU
314
n
200
GLU
314
A
ILE
315
n
201
ILE
315
A
PRO
316
n
202
PRO
316
A
PRO
317
n
203
PRO
317
A
ASP
318
n
204
ASP
318
A
LEU
319
n
205
LEU
319
A
VAL
320
n
206
VAL
320
A
LEU
321
n
207
LEU
321
A
GLU
322
n
208
GLU
322
A
VAL
323
n
209
VAL
323
A
THR
324
n
210
THR
324
A
MET
325
n
211
MET
325
A
GLU
326
n
212
GLU
326
A
HIS
327
n
213
HIS
327
A
PRO
328
n
214
PRO
328
A
LYS
329
n
215
LYS
329
A
TYR
330
n
216
TYR
330
A
GLU
331
n
217
GLU
331
A
TRP
332
n
218
TRP
332
A
PHE
333
n
219
PHE
333
A
GLN
334
n
220
GLN
334
A
GLU
335
n
221
GLU
335
A
LEU
336
n
222
LEU
336
A
GLY
337
n
223
GLY
337
A
LEU
338
n
224
LEU
338
A
LYS
339
n
225
LYS
339
A
TRP
340
n
226
TRP
340
A
TYR
341
n
227
TYR
341
A
ALA
342
n
228
ALA
342
A
LEU
343
n
229
LEU
343
A
PRO
344
n
230
PRO
344
A
ALA
345
n
231
ALA
345
A
VAL
346
n
232
VAL
346
A
ALA
347
n
233
ALA
347
A
ASN
348
n
234
ASN
348
A
MET
349
n
235
MET
349
A
LEU
350
n
236
LEU
350
A
LEU
351
n
237
LEU
351
A
GLU
352
n
238
GLU
352
A
VAL
353
n
239
VAL
353
A
GLY
354
n
240
GLY
354
A
GLY
355
n
241
GLY
355
A
LEU
356
n
242
LEU
356
A
GLU
357
n
243
GLU
357
A
PHE
358
n
244
PHE
358
A
PRO
359
n
245
PRO
359
A
ALA
360
n
246
ALA
360
A
CYS
361
n
247
CYS
361
A
PRO
362
n
248
PRO
362
A
PHE
363
n
249
PHE
363
A
ASN
364
n
250
ASN
364
A
GLY
365
n
251
GLY
365
A
TRP
366
n
252
TRP
366
A
TYR
367
n
253
TYR
367
A
MET
368
n
254
MET
368
A
GLY
369
n
255
GLY
369
A
THR
370
n
256
THR
370
A
GLU
371
n
257
GLU
371
A
ILE
372
n
258
ILE
372
A
GLY
373
n
259
GLY
373
A
VAL
374
n
260
VAL
374
A
ARG
375
n
261
ARG
375
A
ASP
376
n
262
ASP
376
A
PHE
377
n
263
PHE
377
A
CYS
378
n
264
CYS
378
A
ASP
379
n
265
ASP
379
A
THR
380
n
266
THR
380
A
GLN
381
n
267
GLN
381
A
ARG
382
n
268
ARG
382
A
TYR
383
n
269
TYR
383
A
ASN
384
n
270
ASN
384
A
ILE
385
n
271
ILE
385
A
LEU
386
n
272
LEU
386
A
GLU
387
n
273
GLU
387
A
GLU
388
n
274
GLU
388
A
VAL
389
n
275
VAL
389
A
GLY
390
n
276
GLY
390
A
ARG
391
n
277
ARG
391
A
ARG
392
n
278
ARG
392
A
MET
393
n
279
MET
393
A
GLY
394
n
280
GLY
394
A
LEU
395
n
281
LEU
395
A
GLU
396
n
282
GLU
396
A
THR
397
n
283
THR
397
A
HIS
398
n
284
HIS
398
A
THR
399
n
285
THR
399
A
LEU
400
n
286
LEU
400
A
ALA
401
n
287
ALA
401
A
SER
402
n
288
SER
402
A
LEU
403
n
289
LEU
403
A
TRP
404
n
290
TRP
404
A
LYS
405
n
291
LYS
405
A
ASP
406
n
292
ASP
406
A
ARG
407
n
293
ARG
407
A
ALA
408
n
294
ALA
408
A
VAL
409
n
295
VAL
409
A
THR
410
n
296
THR
410
A
GLU
411
n
297
GLU
411
A
ILE
412
n
298
ILE
412
A
ASN
413
n
299
ASN
413
A
VAL
414
n
300
VAL
414
A
ALA
415
n
301
ALA
415
A
VAL
416
n
302
VAL
416
A
LEU
417
n
303
LEU
417
A
HIS
418
n
304
HIS
418
A
SER
419
n
305
SER
419
A
PHE
420
n
306
PHE
420
A
GLN
421
n
307
GLN
421
A
LYS
422
n
308
LYS
422
A
GLN
423
n
309
GLN
423
A
ASN
424
n
310
ASN
424
A
VAL
425
n
311
VAL
425
A
THR
426
n
312
THR
426
A
ILE
427
n
313
ILE
427
A
MET
428
n
314
MET
428
A
ASP
429
n
315
ASP
429
A
HIS
430
n
316
HIS
430
A
HIS
431
n
317
HIS
431
A
THR
432
n
318
THR
432
A
ALA
433
n
319
ALA
433
A
SER
434
n
320
SER
434
A
GLU
435
n
321
GLU
435
A
SER
436
n
322
SER
436
A
PHE
437
n
323
PHE
437
A
MET
438
n
324
MET
438
A
LYS
439
n
325
LYS
439
A
HIS
440
n
326
HIS
440
A
MET
441
n
327
MET
441
A
GLN
442
n
328
GLN
442
A
ASN
443
n
329
ASN
443
A
GLU
444
n
330
GLU
444
A
TYR
445
n
331
TYR
445
A
ARG
446
n
332
ARG
446
A
ALA
447
n
333
ALA
447
A
ARG
448
n
334
ARG
448
A
n
335
449
A
n
336
450
A
n
337
451
A
n
338
452
A
n
339
453
A
n
340
454
A
n
341
455
A
n
342
456
A
n
343
457
A
LEU
458
n
344
LEU
458
A
VAL
459
n
345
VAL
459
A
PRO
460
n
346
PRO
460
A
PRO
461
n
347
PRO
461
A
VAL
462
n
348
VAL
462
A
SER
463
n
349
SER
463
A
GLY
464
n
350
GLY
464
A
SER
465
n
351
SER
465
A
ILE
466
n
352
ILE
466
A
THR
467
n
353
THR
467
A
PRO
468
n
354
PRO
468
A
VAL
469
n
355
VAL
469
A
PHE
470
n
356
PHE
470
A
HIS
471
n
357
HIS
471
A
GLN
472
n
358
GLN
472
A
GLU
473
n
359
GLU
473
A
MET
474
n
360
MET
474
A
LEU
475
n
361
LEU
475
A
ASN
476
n
362
ASN
476
A
TYR
477
n
363
TYR
477
A
VAL
478
n
364
VAL
478
A
LEU
479
n
365
LEU
479
A
SER
480
n
366
SER
480
A
PRO
481
n
367
PRO
481
A
PHE
482
n
368
PHE
482
A
TYR
483
n
369
TYR
483
A
TYR
484
n
370
TYR
484
A
TYR
485
n
371
TYR
485
A
GLN
486
n
372
GLN
486
A
ILE
487
n
373
ILE
487
A
GLU
488
n
374
GLU
488
A
PRO
489
n
375
PRO
489
A
TRP
490
n
376
TRP
490
A
LYS
491
n
377
LYS
491
A
THR
492
n
378
THR
492
A
HIS
493
n
379
HIS
493
A
ILE
494
n
380
ILE
494
A
TRP
495
n
381
TRP
495
A
GLN
496
n
382
GLN
496
A
n
383
497
A
n
384
498
A
n
385
499
A
n
386
500
A
n
387
501
A
n
388
502
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
ILE
5
n
5
ILE
5
B
THR
6
n
6
THR
6
B
GLY
7
n
7
GLY
7
B
TYR
8
n
8
TYR
8
B
THR
9
n
9
THR
9
B
THR
10
n
10
THR
10
B
VAL
11
n
11
VAL
11
B
ASP
12
n
12
ASP
12
B
ILE
13
n
13
ILE
13
B
SER
14
n
14
SER
14
B
GLN
15
n
15
GLN
15
B
TRP
16
n
16
TRP
16
B
HIS
17
n
17
HIS
17
B
ARG
18
n
18
ARG
18
B
LYS
19
n
19
LYS
19
B
GLU
20
n
20
GLU
20
B
HIS
21
n
21
HIS
21
B
PHE
22
n
22
PHE
22
B
GLU
23
n
23
GLU
23
B
ALA
24
n
24
ALA
24
B
PHE
25
n
25
PHE
25
B
GLN
26
n
26
GLN
26
B
SER
27
n
27
SER
27
B
VAL
28
n
28
VAL
28
B
ALA
29
n
29
ALA
29
B
GLN
30
n
30
GLN
30
B
CYS
31
n
31
CYS
31
B
THR
32
n
32
THR
32
B
TYR
33
n
33
TYR
33
B
ASN
34
n
34
ASN
34
B
GLN
35
n
35
GLN
35
B
THR
36
n
36
THR
36
B
VAL
37
n
37
VAL
37
B
GLN
38
n
38
GLN
38
B
LEU
39
n
39
LEU
39
B
ASP
40
n
40
ASP
40
B
ILE
41
n
41
ILE
41
B
THR
42
n
42
THR
42
B
ALA
43
n
43
ALA
43
B
PHE
44
n
44
PHE
44
B
LEU
45
n
45
LEU
45
B
LYS
46
n
46
LYS
46
B
THR
47
n
47
THR
47
B
VAL
48
n
48
VAL
48
B
LYS
49
n
49
LYS
49
B
LYS
50
n
50
LYS
50
B
ASN
51
n
51
ASN
51
B
LYS
52
n
52
LYS
52
B
HIS
53
n
53
HIS
53
B
LYS
54
n
54
LYS
54
B
PHE
55
n
55
PHE
55
B
TYR
56
n
56
TYR
56
B
PRO
57
n
57
PRO
57
B
ALA
58
n
58
ALA
58
B
PHE
59
n
59
PHE
59
B
ILE
60
n
60
ILE
60
B
HIS
61
n
61
HIS
61
B
ILE
62
n
62
ILE
62
B
LEU
63
n
63
LEU
63
B
ALA
64
n
64
ALA
64
B
ARG
65
n
65
ARG
65
B
LEU
66
n
66
LEU
66
B
MET
67
n
67
MET
67
B
ASN
68
n
68
ASN
68
B
ALA
69
n
69
ALA
69
B
HIS
70
n
70
HIS
70
B
PRO
71
n
71
PRO
71
B
GLU
72
n
72
GLU
72
B
PHE
73
n
73
PHE
73
B
ARG
74
n
74
ARG
74
B
MET
75
n
75
MET
75
B
ALA
76
n
76
ALA
76
B
MET
77
n
77
MET
77
B
LYS
78
n
78
LYS
78
B
ASP
79
n
79
ASP
79
B
GLY
80
n
80
GLY
80
B
GLU
81
n
81
GLU
81
B
LEU
82
n
82
LEU
82
B
VAL
83
n
83
VAL
83
B
ILE
84
n
84
ILE
84
B
TRP
85
n
85
TRP
85
B
ASP
86
n
86
ASP
86
B
SER
87
n
87
SER
87
B
VAL
88
n
88
VAL
88
B
HIS
89
n
89
HIS
89
B
PRO
90
n
90
PRO
90
B
CYS
91
n
91
CYS
91
B
TYR
92
n
92
TYR
92
B
THR
93
n
93
THR
93
B
VAL
94
n
94
VAL
94
B
PHE
95
n
95
PHE
95
B
HIS
96
n
96
HIS
96
B
GLU
97
n
97
GLU
97
B
GLN
98
n
98
GLN
98
B
THR
99
n
99
THR
99
B
GLU
100
n
100
GLU
100
B
THR
101
n
101
THR
101
B
PHE
102
n
102
PHE
102
B
SER
103
n
103
SER
103
B
SER
104
n
104
SER
104
B
LEU
105
n
105
LEU
105
B
TRP
106
n
106
TRP
106
B
SER
107
n
107
SER
107
B
GLU
108
n
108
GLU
108
B
TYR
109
n
109
TYR
109
B
HIS
110
n
110
HIS
110
B
ASP
111
n
111
ASP
111
B
ASP
112
n
112
ASP
112
B
PHE
113
n
113
PHE
113
B
ARG
114
n
114
ARG
114
B
GLN
115
n
115
GLN
115
B
PHE
116
n
116
PHE
116
B
LEU
117
n
117
LEU
117
B
HIS
118
n
118
HIS
118
B
ILE
119
n
119
ILE
119
B
TYR
120
n
120
TYR
120
B
SER
121
n
121
SER
121
B
GLN
122
n
122
GLN
122
B
ASP
123
n
123
ASP
123
B
VAL
124
n
124
VAL
124
B
ALA
125
n
125
ALA
125
B
CYS
126
n
126
CYS
126
B
TYR
127
n
127
TYR
127
B
GLY
128
n
128
GLY
128
B
GLU
129
n
129
GLU
129
B
ASN
130
n
130
ASN
130
B
LEU
131
n
131
LEU
131
B
ALA
132
n
132
ALA
132
B
TYR
133
n
133
TYR
133
B
PHE
134
n
134
PHE
134
B
PRO
135
n
135
PRO
135
B
LYS
136
n
136
LYS
136
B
GLY
137
n
137
GLY
137
B
PHE
138
n
138
PHE
138
B
ILE
139
n
139
ILE
139
B
GLU
140
n
140
GLU
140
B
ASN
141
n
141
ASN
141
B
MET
142
n
142
MET
142
B
PHE
143
n
143
PHE
143
B
PHE
144
n
144
PHE
144
B
VAL
145
n
145
VAL
145
B
SER
146
n
146
SER
146
B
ALA
147
n
147
ALA
147
B
ASN
148
n
148
ASN
148
B
PRO
149
n
149
PRO
149
B
TRP
150
n
150
TRP
150
B
VAL
151
n
151
VAL
151
B
SER
152
n
152
SER
152
B
PHE
153
n
153
PHE
153
B
THR
154
n
154
THR
154
B
SER
155
n
155
SER
155
B
PHE
156
n
156
PHE
156
B
ASP
157
n
157
ASP
157
B
LEU
158
n
158
LEU
158
B
ASN
159
n
159
ASN
159
B
VAL
160
n
160
VAL
160
B
ALA
161
n
161
ALA
161
B
ASN
162
n
162
ASN
162
B
MET
163
n
163
MET
163
B
ASP
164
n
164
ASP
164
B
ASN
165
n
165
ASN
165
B
PHE
166
n
166
PHE
166
B
PHE
167
n
167
PHE
167
B
ALA
168
n
168
ALA
168
B
PRO
169
n
169
PRO
169
B
VAL
170
n
170
VAL
170
B
PHE
171
n
171
PHE
171
B
THR
172
n
172
THR
172
B
MET
173
n
173
MET
173
B
GLY
174
n
174
GLY
174
B
LYS
175
n
175
LYS
175
B
TYR
176
n
176
TYR
176
B
TYR
177
n
177
TYR
177
B
THR
178
n
178
THR
178
B
GLN
179
n
179
GLN
179
B
GLY
180
n
180
GLY
180
B
ASP
181
n
181
ASP
181
B
LYS
182
n
182
LYS
182
B
VAL
183
n
183
VAL
183
B
LEU
184
n
184
LEU
184
B
MET
185
n
185
MET
185
B
PRO
186
n
186
PRO
186
B
LEU
187
n
187
LEU
187
B
ALA
188
n
188
ALA
188
B
ILE
189
n
189
ILE
189
B
GLN
190
n
190
GLN
190
B
VAL
191
n
191
VAL
191
B
HIS
192
n
192
HIS
192
B
HIS
193
n
193
HIS
193
B
ALA
194
n
194
ALA
194
B
VAL
195
n
195
VAL
195
B
CYS
196
n
196
CYS
196
B
ASP
197
n
197
ASP
197
B
GLY
198
n
198
GLY
198
B
PHE
199
n
199
PHE
199
B
HIS
200
n
200
HIS
200
B
VAL
201
n
201
VAL
201
B
GLY
202
n
202
GLY
202
B
ARG
203
n
203
ARG
203
B
MET
204
n
204
MET
204
B
LEU
205
n
205
LEU
205
B
ASN
206
n
206
ASN
206
B
GLU
207
n
207
GLU
207
B
LEU
208
n
208
LEU
208
B
GLN
209
n
209
GLN
209
B
GLN
210
n
210
GLN
210
B
TYR
211
n
211
TYR
211
B
CYS
212
n
212
CYS
212
B
ASP
213
n
213
ASP
213
B
GLU
214
n
214
GLU
214
B
TRP
215
n
215
TRP
215
B
GLN
216
n
216
GLN
216
B
GLY
217
n
217
GLY
217
B
n
218
218
B
n
219
219
B
author_defined_assembly
3
trimeric
author_defined_assembly
3
trimeric
A
CYS
194
A
SG
CYS
80
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NA
HEM
1_555
90.6
A
CYS
194
A
SG
CYS
80
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NB
HEM
1_555
82.8
A
HEM
901
C
NA
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NB
HEM
1_555
90.1
A
CYS
194
A
SG
CYS
80
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NC
HEM
1_555
88.9
A
HEM
901
C
NA
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NC
HEM
1_555
179.5
A
HEM
901
C
NB
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NC
HEM
1_555
89.9
A
CYS
194
A
SG
CYS
80
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
ND
HEM
1_555
93.5
A
HEM
901
C
NA
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
ND
HEM
1_555
91.6
A
HEM
901
C
NB
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
ND
HEM
1_555
175.9
A
HEM
901
C
NC
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
ND
HEM
1_555
88.4
A
CYS
194
A
SG
CYS
80
1_555
A
HEM
901
C
FE
HEM
1_555
A
IMD
902
D
N1
IMD
1_555
176.3
A
HEM
901
C
NA
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
IMD
902
D
N1
IMD
1_555
88.9
A
HEM
901
C
NB
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
IMD
902
D
N1
IMD
1_555
93.5
A
HEM
901
C
NC
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
IMD
902
D
N1
IMD
1_555
91.6
A
HEM
901
C
ND
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
IMD
902
D
N1
IMD
1_555
90.2
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
0.0000000000
0.0000000000
1.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
5_555
z,x,y
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1.0000000000
0.0000000000
0.0000000000
9_555
y,z,x
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
8_656
-z+1,x+1/2,-y+3/2
crystal symmetry operation
147.5000000000
73.7500000000
221.2500000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
-1.0000000000
0.0000000000
0.0000000000
11_466
y-1/2,-z+3/2,-x+1
crystal symmetry operation
-73.7500000000
221.2500000000
147.5000000000
A
O
GLN
204
A
O
GLN
90
A
N
ILE
238
A
N
ILE
124
A
O
TYR
264
A
O
TYR
150
A
N
ARG
272
A
N
ARG
158
A
O
LEU
301
A
O
LEU
187
A
N
PHE
313
A
N
PHE
199
A
O
VAL
323
A
O
VAL
209
A
N
TRP
340
A
N
TRP
226
A
O
PHE
482
A
O
PHE
368
A
N
GLU
352
A
N
GLU
238
A
O
LEU
351
A
O
LEU
237
A
N
PHE
358
A
N
PHE
244
A
O
THR
467
A
O
THR
353
A
N
VAL
478
A
N
VAL
364
B
O
TYR
33
B
O
TYR
33
B
N
VAL
191
B
N
VAL
191
B
O
ALA
188
B
O
ALA
188
B
N
THR
172
B
N
THR
172
B
O
PHE
171
B
O
PHE
171
B
N
PHE
144
B
N
PHE
144
B
O
PHE
143
B
O
PHE
143
B
N
HIS
89
B
N
HIS
89
B
O
PRO
90
B
O
PRO
90
B
N
SER
107
B
N
SER
107
B
O
ALA
76
B
O
ALA
76
B
N
VAL
83
B
N
VAL
83
1
A
CG
TYR
445
A
CG
TYR
331
1
Y
1
A
CD1
TYR
445
A
CD1
TYR
331
1
Y
1
A
CD2
TYR
445
A
CD2
TYR
331
1
Y
1
A
CE1
TYR
445
A
CE1
TYR
331
1
Y
1
A
CE2
TYR
445
A
CE2
TYR
331
1
Y
1
A
CZ
TYR
445
A
CZ
TYR
331
1
Y
1
A
OH
TYR
445
A
OH
TYR
331
1
Y
1
A
CG
ARG
446
A
CG
ARG
332
1
Y
1
A
CD
ARG
446
A
CD
ARG
332
1
Y
1
A
NE
ARG
446
A
NE
ARG
332
1
Y
1
A
CZ
ARG
446
A
CZ
ARG
332
1
Y
1
A
NH1
ARG
446
A
NH1
ARG
332
1
Y
1
A
NH2
ARG
446
A
NH2
ARG
332
1
Y
1
A
CB
ARG
448
A
CB
ARG
334
1
Y
1
A
CG
ARG
448
A
CG
ARG
334
1
Y
1
A
CD
ARG
448
A
CD
ARG
334
1
Y
1
A
NE
ARG
448
A
NE
ARG
334
1
Y
1
A
CZ
ARG
448
A
CZ
ARG
334
1
Y
1
A
NH1
ARG
448
A
NH1
ARG
334
1
Y
1
A
NH2
ARG
448
A
NH2
ARG
334
1
Y
1
A
ASN
115
A
ASN
1
1
Y
1
A
GLY
449
A
GLY
335
1
Y
1
A
GLY
450
A
GLY
336
1
Y
1
A
CYS
451
A
CYS
337
1
Y
1
A
PRO
452
A
PRO
338
1
Y
1
A
ALA
453
A
ALA
339
1
Y
1
A
ASP
454
A
ASP
340
1
Y
1
A
TRP
455
A
TRP
341
1
Y
1
A
ILE
456
A
ILE
342
1
Y
1
A
TRP
457
A
TRP
343
1
Y
1
A
ASN
497
A
ASN
383
1
Y
1
A
GLU
498
A
GLU
384
1
Y
1
A
HIS
499
A
HIS
385
1
Y
1
A
HIS
500
A
HIS
386
1
Y
1
A
HIS
501
A
HIS
387
1
Y
1
A
HIS
502
A
HIS
388
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
GLU
2
B
GLU
2
1
Y
1
B
LYS
3
B
LYS
3
1
Y
1
B
LYS
4
B
LYS
4
1
Y
1
B
GLY
218
B
GLY
218
1
Y
1
B
ALA
219
B
ALA
219
1
Y
1
-17.40
2.70
111.00
93.60
A
A
A
N
CA
C
ARG
ARG
ARG
292
292
292
N
1
17.24
2.50
113.10
130.34
A
A
A
N
CA
C
GLY
GLY
GLY
373
373
373
N
1
A
LYS
117
-39.89
-26.29
1
A
SER
245
-99.00
-84.14
1
A
ARG
260
-172.80
144.18
1
A
CYS
361
-162.85
67.87
1
A
ILE
372
-35.94
88.81
1
A
VAL
374
-169.40
-29.28
1
A
ARG
375
-68.00
9.08
1
A
ASP
376
-46.75
84.19
1
A
PHE
377
-55.74
59.47
1
A
CYS
378
-101.64
-80.33
1
A
ASP
379
-119.47
-103.90
1
A
ARG
382
-65.46
-76.34
1
A
TYR
383
-23.84
-51.31
1
A
MET
393
-24.15
-38.98
1
A
LEU
395
-54.17
1.98
1
A
LEU
400
-108.23
78.77
1
A
ALA
401
-144.59
-26.42
1
A
GLU
473
68.50
-6.46
1
B
THR
9
-174.12
94.15
1
B
PHE
25
-66.10
24.29
1
B
GLN
26
-140.06
-7.85
1
B
SER
27
-153.93
-42.10
1
B
VAL
28
-81.09
-72.72
1
B
ALA
29
-108.87
51.33
1
B
ALA
76
-174.52
-175.75
1
B
LYS
78
-96.56
-94.39
1
B
ASP
79
-97.50
56.66
1
B
SER
107
-166.31
118.00
1
B
GLU
108
-35.71
122.75
1
B
ASP
164
-58.16
109.56
1
B
GLN
216
-29.69
-67.35
66.6
0.2570000
0.2210000
0.2210000
2.6
2.7
32117
5.0
98.9
RANDOM
1000000000.0
0.0
1
RESTRAINED
THROUGHOUT
0
MOLECULAR REPLACEMENT
6
0.35
2.6
2.7
140
4989
53
0
4796
0.007
1.5
23.7
1.1
3.02
1.5
4.76
2.0
4.70
2.0
6.78
2.5
0.3780000
0.3230000
2.7
161
2970
8
5.0
92.0
2.6
30.0
1NOC
32117
0
0.0590000
1
30.6
7.1
98.9
2.6
2.7
2.9
0.3100000
92.0
model building
X-PLOR
3.8
refinement
X-PLOR
3.8
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
3.8
MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DOMAIN (DELTA 114) COMPLEXED WITH TYPE I E. COLI CHLORAMPHENICOL ACETYL TRANSFERASE AND IMIDAZOLE
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
5
N
N
5
N
N
A
LYS
117
A
LYS
3
HELX_P
A
LEU
119
A
LEU
5
5
1
3
A
LEU
130
A
LEU
16
HELX_P
A
TYR
145
A
TYR
31
1
2
16
A
ILE
153
A
ILE
39
HELX_P
A
THR
170
A
THR
56
1
3
18
A
LEU
177
A
LEU
63
HELX_P
A
ARG
189
A
ARG
75
1
4
13
A
ILE
195
A
ILE
81
HELX_P
A
GLN
199
A
GLN
85
5
5
5
A
ALA
214
A
ALA
100
HELX_P
A
GLY
232
A
GLY
118
1
6
19
A
ALA
275
A
ALA
161
HELX_P
A
ASP
286
A
ASP
172
5
7
12
A
PRO
317
A
PRO
203
HELX_P
A
LEU
319
A
LEU
205
5
8
3
A
PHE
333
A
PHE
219
HELX_P
A
LEU
336
A
LEU
222
5
9
4
A
GLN
381
A
GLN
267
HELX_P
A
ARG
391
A
ARG
277
1
10
11
A
TRP
404
A
TRP
290
HELX_P
A
LYS
422
A
LYS
308
1
11
19
A
HIS
430
A
HIS
316
HELX_P
A
TYR
445
A
TYR
331
1
12
16
A
VAL
462
A
VAL
348
HELX_P
A
SER
465
A
SER
351
5
13
4
A
PRO
489
A
PRO
375
HELX_P
A
THR
492
A
THR
378
1
14
4
B
HIS
21
B
HIS
21
HELX_P
B
GLN
26
B
GLN
26
1
15
6
B
THR
42
B
THR
42
HELX_P
B
LYS
50
B
LYS
50
1
16
9
B
PHE
55
B
PHE
55
HELX_P
B
MET
67
B
MET
67
1
17
13
B
GLU
72
B
GLU
72
HELX_P
B
ARG
74
B
ARG
74
5
18
3
B
PHE
113
B
PHE
113
HELX_P
B
TYR
127
B
TYR
127
1
19
15
B
GLY
198
B
GLY
198
HELX_P
B
ASP
213
B
ASP
213
1
20
16
metalc
2.200
A
CYS
194
A
SG
CYS
80
1_555
A
HEM
901
C
FE
HEM
1_555
metalc
2.003
A
HEM
901
C
FE
HEM
1_555
A
IMD
902
D
N1
IMD
1_555
COMPLEX (OXIDOREDUCTASE/TRANSFERASE)
NITRIC OXIDE, L-ARGININE MONOOXYGENASE, HEME, IMIDAZOLE, NOS, NO, CAT, COMPLEX (OXIDOREDUCTASE-TRANSFERASE), COMPLEX (OXIDOREDUCTASE-TRANSFERASE) complex
A
SER
480
A
SER
366
1
A
PRO
481
A
PRO
367
0.01
NOS2_MOUSE
UNP
1
1
P29477
MACPWKFLFKVKSYQSDLKEEKDINNNVKKTPCAVLSPTIQDDPKSHQNGSPQLLTGTAQNVPESLDKLHVTSTRPQYVR
IKNWGSGEILHDTLHHKATSDFTCKSKSCLGSIMNPKSLTRGPRDKPTPLEELLPHAIEFINQYYGSFKEAKIEEHLARL
EAVTKEIETTGTYQLTLDELIFATKMAWRNAPRCIGRIQWSNLQVFDARNCSTAQEMFQHICRHILYATNNGNIRSAITV
FPQRSDGKHDFRLWNSQLIRYAGYQMPDGTIRGDAATLEFTQLCIDLGWKPRYGRFDVLPLVLQADGQDPEVFEIPPDLV
LEVTMEHPKYEWFQELGLKWYALPAVANMLLEVGGLEFPACPFNGWYMGTEIGVRDFCDTQRYNILEEVGRRMGLETHTL
ASLWKDRAVTEINVAVLHSFQKQNVTIMDHHTASESFMKHMQNEYRARGGCPADWIWLVPPVSGSITPVFHQEMLNYVLS
PFYYYQIEPWKTHIWQNEKLRPRRREIRFRVLVKVVFFASMLMRKVMASRVRATVLFATETGKSEALARDLATLFSYAFN
TKVVCMDQYKASTLEEEQLLLVVTSTFGNGDCPSNGQTLKKSLFMLRELNHTFRYAVFGLGSSMYPQFCAFAHDIDQKLS
HLGASQLAPTGEGDELSGQEDAFRSWAVQTFRAACETFDVRSKHHIQIPKRFTSNATWEPQQYRLIQSPEPLDLNRALSS
IHAKNVFTMRLKSQQNLQSEKSSRTTLLVQLTFEGSRGPSYLPGEHLGIFPGNQTALVQGILERVVDCPTPHQTVCLEVL
DESGSYWVKDKRLPPCSLSQALTYFLDITTPPTQLQLHKLARFATDETDRQRLEALCQPSEYNDWKFSNNPTFLEVLEEF
PSLHVPAAFLLSQLPILKPRYYSISSSQDHTPSEVHLTVAVVTYRTRDGQGPLHHGVCSTWIRNLKPQDPVPCFVRSVSG
FQLPEDPSQPCILIGPGTGIAPFRSFWQQRLHDSQHKGLKGGRMSLVFGCRHPEEDHLYQEEMQEMVRKRVLFQVHTGYS
RLPGKPKVYVQDILQKQLANEVLSVLHGEQGHLYICGDVRMARDVATTLKKLVATKLNLSEEQVEDYFFQLKSQKRYHED
IFGAVFSYGAKKGSALEEPKATRL
CAT_ECOLI
UNP
2
1
P62577
MEKKITGYTTVDISQWHRKEHFEAFQSVAQCTYNQTVQLDITAFLKTVKKNKHKFYPAFIHILARLMNAHPEFRMAMKDG
ELVIWDSVHPCYTVFHEQTETFSSLWSEYHDDFRQFLHIYSQDVACYGENLAYFPKGFIENMFFVSANPWVSFTSFDLNV
ANMDNFFAPVFTMGKYYTQGDKVLMPLAIQVHHAVCDGFHVGRMLNELQQYCDEWQGGA
115
498
1NOC
115
498
P29477
A
1
1
384
1
219
1NOC
1
219
P62577
B
2
1
219
2
2
2
2
3
2
6
2
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
A
GLN
204
A
GLN
90
A
ALA
208
A
ALA
94
A
ALA
237
A
ALA
123
A
PHE
241
A
PHE
127
A
GLY
263
A
GLY
149
A
GLN
265
A
GLN
151
A
ILE
271
A
ILE
157
A
GLY
273
A
GLY
159
A
LEU
301
A
LEU
187
A
LEU
303
A
LEU
189
A
GLU
311
A
GLU
197
A
PHE
313
A
PHE
199
A
GLU
322
A
GLU
208
A
THR
324
A
THR
210
A
LYS
339
A
LYS
225
A
TYR
341
A
TYR
227
A
PHE
482
A
PHE
368
A
TYR
484
A
TYR
370
A
LEU
350
A
LEU
236
A
VAL
353
A
VAL
239
A
LEU
356
A
LEU
242
A
PHE
358
A
PHE
244
A
ILE
466
A
ILE
352
A
HIS
471
A
HIS
357
A
MET
474
A
MET
360
A
LEU
479
A
LEU
365
B
THR
32
B
THR
32
B
ASP
40
B
ASP
40
B
LEU
184
B
LEU
184
B
HIS
192
B
HIS
192
B
VAL
170
B
VAL
170
B
GLY
174
B
GLY
174
B
MET
142
B
MET
142
B
ASN
148
B
ASN
148
B
HIS
89
B
HIS
89
B
HIS
96
B
HIS
96
B
THR
101
B
THR
101
B
SER
107
B
SER
107
B
MET
75
B
MET
75
B
MET
77
B
MET
77
B
LEU
82
B
LEU
82
B
ILE
84
B
ILE
84
BINDING SITE FOR RESIDUE HEM A 901
A
HEM
901
Software
15
BINDING SITE FOR RESIDUE IMD A 902
A
IMD
902
Software
3
BINDING SITE FOR RESIDUE IMD A 903
A
IMD
903
Software
5
A
TRP
188
A
TRP
74
15
1_555
A
ARG
193
A
ARG
79
15
1_555
A
CYS
194
A
CYS
80
15
1_555
A
ILE
195
A
ILE
81
15
1_555
A
GLN
199
A
GLN
85
15
1_555
A
SER
236
A
SER
122
15
1_555
A
PHE
363
A
PHE
249
15
1_555
A
ASN
364
A
ASN
250
15
1_555
A
GLY
365
A
GLY
251
15
1_555
A
TRP
366
A
TRP
252
15
1_555
A
TYR
483
A
TYR
369
15
1_555
A
TYR
485
A
TYR
371
15
1_555
A
IMD
902
D
IMD
15
1_555
A
IMD
903
E
IMD
15
1_555
A
HOH
1029
F
HOH
15
1_555
A
PRO
344
A
PRO
230
3
1_555
A
HEM
901
C
HEM
3
1_555
A
IMD
903
E
IMD
3
1_555
A
TRP
366
A
TRP
252
5
1_555
A
TYR
367
A
TYR
253
5
1_555
A
GLU
371
A
GLU
257
5
1_555
A
HEM
901
C
HEM
5
1_555
A
IMD
902
D
IMD
5
1_555
198
P 21 3