0.004671
0.002697
0.000000
0.000000
0.005393
0.000000
0.000000
0.000000
0.008633
0.00000
0.00000
0.00000
Garcin, E.D.
Arvai, A.S.
Rosenfeld, R.J.
Kroeger, M.D.
Crane, B.R.
Andersson, G.
Andrews, G.
Hamley, P.J.
Mallinder, P.R.
Nicholls, D.J.
St-Gallay, S.A.
Tinker, A.C.
Gensmantel, N.P.
Mete, A.
Cheshire, D.R.
Connolly, S.
Stueh, D.J.
Aberg, A.
Wallace, A.V.
Tainer, J.A.
Getzoff, E.D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
24
90.00
90.00
120.00
214.093
214.093
115.828
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
C6 H8 N2
108.141
4-METHYLPYRIDIN-2-AMINE
2-AMINO-4-PICOLINE
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
C9 H15 N5 O3
241.247
5,6,7,8-TETRAHYDROBIOPTERIN
non-polymer
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
Y
74
N
C
Y
75
N
C
Y
76
N
C
Y
77
N
C
Y
78
N
C
Y
79
N
N
N
80
N
N
N
81
N
C
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
H
N
90
N
N
N
91
R
C
N
92
N
C
N
93
N
O
N
94
N
C
N
95
N
S
N
96
N
O
N
97
N
H
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
N
N
105
S
C
N
106
N
C
N
107
N
O
N
108
N
C
N
109
N
C
N
110
N
C
N
111
N
O
N
112
N
N
N
113
N
O
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
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
N
N
125
S
C
N
126
N
C
N
127
N
O
N
128
N
C
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
N
N
144
N
C
N
145
N
C
N
146
N
O
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
Y
153
N
N
Y
154
N
C
N
155
N
N
Y
156
N
N
Y
157
N
C
N
158
N
O
Y
159
N
C
Y
160
N
C
N
161
N
N
N
162
N
N
N
163
R
C
N
164
N
C
N
165
R
C
N
166
N
O
N
167
S
C
N
168
N
C
N
169
N
O
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
C
Y
189
N
C
Y
190
N
C
Y
191
N
C
Y
192
N
C
N
193
N
C
N
194
N
C
N
195
N
C
N
196
N
C
N
197
N
O
N
198
N
O
N
199
N
C
N
200
N
C
N
201
N
C
N
202
N
C
N
203
N
C
N
204
N
C
N
205
N
C
Y
206
N
C
Y
207
N
C
Y
208
N
C
Y
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
C
N
215
N
C
N
216
N
C
N
217
N
C
N
218
N
C
N
219
N
C
N
220
N
C
N
221
N
O
N
222
N
O
Y
223
N
N
N
224
N
N
Y
225
N
N
N
226
N
N
N
227
N
FE
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
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
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
H
N
259
N
H
N
260
N
N
N
261
S
C
N
262
N
C
N
263
N
O
N
264
N
C
Y
265
N
C
Y
266
N
N
Y
267
N
C
Y
268
N
C
Y
269
N
N
N
270
N
O
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
O
N
282
N
H
N
283
N
H
N
284
N
N
N
285
S
C
N
286
N
C
N
287
N
O
N
288
S
C
N
289
N
C
N
290
N
C
N
291
N
C
N
292
N
O
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
C
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
H
N
327
N
H
N
328
N
N
N
329
S
C
N
330
N
C
N
331
N
O
N
332
N
C
N
333
N
C
N
334
N
C
N
335
N
C
N
336
N
N
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
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
N
N
354
S
C
N
355
N
C
N
356
N
O
N
357
N
C
N
358
N
C
N
359
N
S
N
360
N
C
N
361
N
O
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
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
N
N
374
S
C
N
375
N
C
N
376
N
O
N
377
N
C
Y
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
N
384
N
O
N
385
N
H
N
386
N
H
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
H
N
395
N
H
N
396
N
N
N
397
S
C
N
398
N
C
N
399
N
O
N
400
N
C
N
401
N
C
N
402
N
C
N
403
N
O
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
H
N
412
N
H
N
413
N
N
N
414
S
C
N
415
N
C
N
416
N
O
N
417
N
C
N
418
N
O
N
419
N
O
N
420
N
H
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
N
N
428
S
C
N
429
N
C
N
430
N
O
N
431
R
C
N
432
N
O
N
433
N
C
N
434
N
O
N
435
N
H
N
436
N
H
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
N
N
445
S
C
N
446
N
C
N
447
N
O
N
448
N
C
Y
449
N
C
Y
450
N
C
Y
451
N
C
Y
452
N
N
Y
453
N
C
Y
454
N
C
Y
455
N
C
Y
456
N
C
Y
457
N
C
N
458
N
O
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
467
N
H
N
468
N
H
N
469
N
H
N
470
N
H
N
471
N
N
N
472
S
C
N
473
N
C
N
474
N
O
N
475
N
C
Y
476
N
C
Y
477
N
C
Y
478
N
C
Y
479
N
C
Y
480
N
C
Y
481
N
C
N
482
N
O
N
483
N
O
N
484
N
H
N
485
N
H
N
486
N
H
N
487
N
H
N
488
N
H
N
489
N
H
N
490
N
H
N
491
N
H
N
492
N
H
N
493
N
H
N
494
N
H
N
495
N
N
N
496
S
C
N
497
N
C
N
498
N
O
N
499
N
C
N
500
N
C
N
501
N
C
N
502
N
O
N
503
N
H
N
504
N
H
N
505
N
H
N
506
N
H
N
507
N
H
N
508
N
H
N
509
N
H
N
510
N
H
N
511
N
H
N
512
N
H
N
513
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
Y
70
N
doub
Y
71
N
sing
N
72
N
sing
Y
73
N
sing
N
74
N
sing
Y
75
N
doub
N
76
N
sing
Y
77
N
sing
N
78
N
sing
Y
79
N
doub
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
sing
N
90
N
sing
N
91
N
sing
N
92
N
doub
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
doub
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
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
doub
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
doub
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
doub
N
143
N
sing
N
144
N
sing
Y
145
N
doub
Y
146
N
sing
N
147
N
sing
Y
148
N
sing
N
149
N
sing
N
150
N
sing
Y
151
N
sing
N
152
N
sing
N
153
N
doub
Y
154
N
sing
Y
155
N
doub
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
doub
N
183
N
sing
N
184
N
sing
N
185
N
doub
N
186
N
sing
N
187
N
doub
N
188
N
sing
N
189
N
sing
Y
190
N
doub
Y
191
N
sing
Y
192
N
sing
N
193
N
sing
Y
194
N
doub
N
195
N
sing
Y
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
doub
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
doub
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
doub
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
doub
N
219
N
sing
N
220
N
sing
N
221
N
sing
Y
222
N
sing
Y
223
N
sing
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
doub
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
doub
N
238
N
doub
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
doub
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
Y
271
N
sing
Y
272
N
doub
Y
273
N
doub
N
274
N
sing
Y
275
N
sing
N
276
N
sing
Y
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
doub
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
doub
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
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
doub
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
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
doub
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
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
doub
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
Y
379
N
doub
Y
380
N
sing
Y
381
N
sing
N
382
N
sing
Y
383
N
doub
N
384
N
sing
Y
385
N
doub
N
386
N
sing
Y
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
sing
N
395
N
sing
N
396
N
sing
N
397
N
doub
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
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
doub
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
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
doub
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
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
doub
N
444
N
sing
N
445
N
sing
N
446
N
sing
N
447
N
sing
Y
448
N
doub
Y
449
N
sing
Y
450
N
sing
N
451
N
sing
Y
452
N
doub
Y
453
N
sing
Y
454
N
sing
N
455
N
sing
Y
456
N
sing
Y
457
N
doub
N
458
N
sing
Y
459
N
doub
N
460
N
sing
Y
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
doub
N
472
N
sing
N
473
N
sing
N
474
N
sing
N
475
N
sing
Y
476
N
doub
Y
477
N
sing
Y
478
N
sing
N
479
N
sing
Y
480
N
doub
N
481
N
sing
Y
482
N
doub
N
483
N
sing
Y
484
N
sing
N
485
N
sing
N
486
N
sing
N
487
N
sing
N
488
N
sing
N
489
N
sing
N
490
N
sing
N
491
N
sing
N
492
N
sing
N
493
N
sing
N
494
N
sing
N
495
N
doub
N
496
N
sing
N
497
N
sing
N
498
N
sing
N
499
N
sing
N
500
N
sing
N
501
N
sing
N
502
N
sing
N
503
N
sing
N
504
N
sing
N
505
N
sing
N
506
N
sing
US
Nat.Chem.Biol.
1552-4450
4
700
707
10.1038/nchembio.115
18849972
Anchored plasticity opens doors for selective inhibitor design in nitric oxide synthase.
2008
10.2210/pdb3e67/pdb
pdb_00003e67
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
200
1
CCD
1999-09-01
ADSC QUANTUM 4
curved crystal
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
BL9-2
SSRL
1.0
SYNCHROTRON
SSRL BEAMLINE BL9-2
50120.953
Nitric oxide synthase, inducible
1.14.13.39
oxygenase domain (UNP residues 77-496)
2
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
2
syn
non-polymer
241.247
5,6,7,8-TETRAHYDROBIOPTERIN
2
syn
non-polymer
108.141
4-METHYLPYRIDIN-2-AMINE
2
syn
non-polymer
18.015
water
75
nat
water
Inducible NO synthase, Inducible NOS, iNOS, NOS type II, Macrophage NOS, MAC-NOS
no
no
LDKLHVTSTRPQYVRIKNWGSGEILHDTLHHKATSDFTCKSKSCLGSIMNPKSLTRGPRDKPTPLEELLPHAIEFINQYY
GSFKEAKIEEHLARLEAVTKEIETTGTYQLTLDELIFATKMAWRNAPRCIGRIQWSNLQVFDARNCSTAQEMFQHICRHI
LYATNNGNIRSAITVFPQRSDGKHDFRLWNSQLIRYAGYQMPDGTIRGDAATLEFTQLCIDLGWKPRYGRFDVLPLVLQA
DGQDPEVFEIPPDLVLEVTMEHPKYEWFQELGLKWYALPAVANMLLEVGGLEFPACPFNGWYMGTEIGVRDFCDTQRYNI
LEEVGRRMGLETHTLASLWKDRAVTEINVAVLHSFQKQNVTIMDHHTASESFMKHMQNEYRARGGCPADWIWLVPPVSGS
ITPVFHQEMLNYVLSPFYYYQIEPWKTHIWQNE
LDKLHVTSTRPQYVRIKNWGSGEILHDTLHHKATSDFTCKSKSCLGSIMNPKSLTRGPRDKPTPLEELLPHAIEFINQYY
GSFKEAKIEEHLARLEAVTKEIETTGTYQLTLDELIFATKMAWRNAPRCIGRIQWSNLQVFDARNCSTAQEMFQHICRHI
LYATNNGNIRSAITVFPQRSDGKHDFRLWNSQLIRYAGYQMPDGTIRGDAATLEFTQLCIDLGWKPRYGRFDVLPLVLQA
DGQDPEVFEIPPDLVLEVTMEHPKYEWFQELGLKWYALPAVANMLLEVGGLEFPACPFNGWYMGTEIGVRDFCDTQRYNI
LEEVGRRMGLETHTLASLWKDRAVTEINVAVLHSFQKQNVTIMDHHTASESFMKHMQNEYRARGGCPADWIWLVPPVSGS
ITPVFHQEMLNYVLSPFYYYQIEPWKTHIWQNE
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
mouse
sample
Nos2, Inosl
10090
Mus musculus
Escherichia coli
1
3.940
68.760
VAPOR DIFFUSION, HANGING DROP
6.0
50 mM MES pH 5.3, 25% LITHIUM SULFATE, 5% B-OCTYL-GLUCODISE, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
software
chem_comp_atom
chem_comp_bond
database_2
struct_site
repository
Initial release
Version format compliance
Atomic model
Refinement description
Data collection
Database references
Derived calculations
1
0
2008-10-07
1
1
2011-07-13
1
2
2011-11-16
1
3
2017-10-25
1
4
2024-02-21
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2008-08-14
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
H4B
5,6,7,8-TETRAHYDROBIOPTERIN
BVF
4-METHYLPYRIDIN-2-AMINE
HOH
water
HEM
901
2
HEM
HEM
901
A
H4B
902
3
H4B
H4B
902
A
BVF
904
4
BVF
BVF
904
A
HEM
901
2
HEM
HEM
901
B
H4B
902
3
H4B
H4B
902
B
BVF
905
4
BVF
BVF
905
B
HOH
905
5
HOH
HOH
905
A
HOH
906
5
HOH
HOH
906
A
HOH
907
5
HOH
HOH
907
A
HOH
908
5
HOH
HOH
908
A
HOH
909
5
HOH
HOH
909
A
HOH
910
5
HOH
HOH
910
A
HOH
911
5
HOH
HOH
911
A
HOH
912
5
HOH
HOH
912
A
HOH
913
5
HOH
HOH
913
A
HOH
914
5
HOH
HOH
914
A
HOH
915
5
HOH
HOH
915
A
HOH
916
5
HOH
HOH
916
A
HOH
917
5
HOH
HOH
917
A
HOH
918
5
HOH
HOH
918
A
HOH
919
5
HOH
HOH
919
A
HOH
920
5
HOH
HOH
920
A
HOH
921
5
HOH
HOH
921
A
HOH
922
5
HOH
HOH
922
A
HOH
923
5
HOH
HOH
923
A
HOH
924
5
HOH
HOH
924
A
HOH
925
5
HOH
HOH
925
A
HOH
926
5
HOH
HOH
926
A
HOH
927
5
HOH
HOH
927
A
HOH
928
5
HOH
HOH
928
A
HOH
929
5
HOH
HOH
929
A
HOH
930
5
HOH
HOH
930
A
HOH
931
5
HOH
HOH
931
A
HOH
932
5
HOH
HOH
932
A
HOH
933
5
HOH
HOH
933
A
HOH
934
5
HOH
HOH
934
A
HOH
935
5
HOH
HOH
935
A
HOH
936
5
HOH
HOH
936
A
HOH
937
5
HOH
HOH
937
A
HOH
938
5
HOH
HOH
938
A
HOH
939
5
HOH
HOH
939
A
HOH
940
5
HOH
HOH
940
A
HOH
941
5
HOH
HOH
941
A
HOH
942
5
HOH
HOH
942
A
HOH
943
5
HOH
HOH
943
A
HOH
944
5
HOH
HOH
944
A
HOH
945
5
HOH
HOH
945
A
HOH
946
5
HOH
HOH
946
A
HOH
906
5
HOH
HOH
906
B
HOH
907
5
HOH
HOH
907
B
HOH
908
5
HOH
HOH
908
B
HOH
909
5
HOH
HOH
909
B
HOH
910
5
HOH
HOH
910
B
HOH
911
5
HOH
HOH
911
B
HOH
912
5
HOH
HOH
912
B
HOH
913
5
HOH
HOH
913
B
HOH
914
5
HOH
HOH
914
B
HOH
915
5
HOH
HOH
915
B
HOH
916
5
HOH
HOH
916
B
HOH
917
5
HOH
HOH
917
B
HOH
918
5
HOH
HOH
918
B
HOH
919
5
HOH
HOH
919
B
HOH
920
5
HOH
HOH
920
B
HOH
921
5
HOH
HOH
921
B
HOH
922
5
HOH
HOH
922
B
HOH
923
5
HOH
HOH
923
B
HOH
924
5
HOH
HOH
924
B
HOH
925
5
HOH
HOH
925
B
HOH
926
5
HOH
HOH
926
B
HOH
927
5
HOH
HOH
927
B
HOH
928
5
HOH
HOH
928
B
HOH
929
5
HOH
HOH
929
B
HOH
930
5
HOH
HOH
930
B
HOH
931
5
HOH
HOH
931
B
HOH
932
5
HOH
HOH
932
B
HOH
933
5
HOH
HOH
933
B
HOH
934
5
HOH
HOH
934
B
HOH
935
5
HOH
HOH
935
B
HOH
936
5
HOH
HOH
936
B
HOH
937
5
HOH
HOH
937
B
HOH
938
5
HOH
HOH
938
B
n
1
66
A
n
2
67
A
n
3
68
A
n
4
69
A
n
5
70
A
n
6
71
A
n
7
72
A
n
8
73
A
n
9
74
A
n
10
75
A
n
11
76
A
GLN
77
n
12
GLN
77
A
TYR
78
n
13
TYR
78
A
VAL
79
n
14
VAL
79
A
ARG
80
n
15
ARG
80
A
ILE
81
n
16
ILE
81
A
LYS
82
n
17
LYS
82
A
ASN
83
n
18
ASN
83
A
TRP
84
n
19
TRP
84
A
GLY
85
n
20
GLY
85
A
SER
86
n
21
SER
86
A
GLY
87
n
22
GLY
87
A
GLU
88
n
23
GLU
88
A
ILE
89
n
24
ILE
89
A
LEU
90
n
25
LEU
90
A
HIS
91
n
26
HIS
91
A
ASP
92
n
27
ASP
92
A
THR
93
n
28
THR
93
A
LEU
94
n
29
LEU
94
A
HIS
95
n
30
HIS
95
A
HIS
96
n
31
HIS
96
A
LYS
97
n
32
LYS
97
A
ALA
98
n
33
ALA
98
A
THR
99
n
34
THR
99
A
SER
100
n
35
SER
100
A
n
36
101
A
n
37
102
A
n
38
103
A
n
39
104
A
n
40
105
A
n
41
106
A
n
42
107
A
n
43
108
A
CYS
109
n
44
CYS
109
A
LEU
110
n
45
LEU
110
A
GLY
111
n
46
GLY
111
A
SER
112
n
47
SER
112
A
ILE
113
n
48
ILE
113
A
MET
114
n
49
MET
114
A
ASN
115
n
50
ASN
115
A
PRO
116
n
51
PRO
116
A
LYS
117
n
52
LYS
117
A
SER
118
n
53
SER
118
A
LEU
119
n
54
LEU
119
A
THR
120
n
55
THR
120
A
ARG
121
n
56
ARG
121
A
GLY
122
n
57
GLY
122
A
PRO
123
n
58
PRO
123
A
ARG
124
n
59
ARG
124
A
ASP
125
n
60
ASP
125
A
LYS
126
n
61
LYS
126
A
PRO
127
n
62
PRO
127
A
THR
128
n
63
THR
128
A
PRO
129
n
64
PRO
129
A
LEU
130
n
65
LEU
130
A
GLU
131
n
66
GLU
131
A
GLU
132
n
67
GLU
132
A
LEU
133
n
68
LEU
133
A
LEU
134
n
69
LEU
134
A
PRO
135
n
70
PRO
135
A
HIS
136
n
71
HIS
136
A
ALA
137
n
72
ALA
137
A
ILE
138
n
73
ILE
138
A
GLU
139
n
74
GLU
139
A
PHE
140
n
75
PHE
140
A
ILE
141
n
76
ILE
141
A
ASN
142
n
77
ASN
142
A
GLN
143
n
78
GLN
143
A
TYR
144
n
79
TYR
144
A
TYR
145
n
80
TYR
145
A
GLY
146
n
81
GLY
146
A
SER
147
n
82
SER
147
A
PHE
148
n
83
PHE
148
A
LYS
149
n
84
LYS
149
A
GLU
150
n
85
GLU
150
A
ALA
151
n
86
ALA
151
A
LYS
152
n
87
LYS
152
A
ILE
153
n
88
ILE
153
A
GLU
154
n
89
GLU
154
A
GLU
155
n
90
GLU
155
A
HIS
156
n
91
HIS
156
A
LEU
157
n
92
LEU
157
A
ALA
158
n
93
ALA
158
A
ARG
159
n
94
ARG
159
A
LEU
160
n
95
LEU
160
A
GLU
161
n
96
GLU
161
A
ALA
162
n
97
ALA
162
A
VAL
163
n
98
VAL
163
A
THR
164
n
99
THR
164
A
LYS
165
n
100
LYS
165
A
GLU
166
n
101
GLU
166
A
ILE
167
n
102
ILE
167
A
GLU
168
n
103
GLU
168
A
THR
169
n
104
THR
169
A
THR
170
n
105
THR
170
A
GLY
171
n
106
GLY
171
A
THR
172
n
107
THR
172
A
TYR
173
n
108
TYR
173
A
GLN
174
n
109
GLN
174
A
LEU
175
n
110
LEU
175
A
THR
176
n
111
THR
176
A
LEU
177
n
112
LEU
177
A
ASP
178
n
113
ASP
178
A
GLU
179
n
114
GLU
179
A
LEU
180
n
115
LEU
180
A
ILE
181
n
116
ILE
181
A
PHE
182
n
117
PHE
182
A
ALA
183
n
118
ALA
183
A
THR
184
n
119
THR
184
A
LYS
185
n
120
LYS
185
A
MET
186
n
121
MET
186
A
ALA
187
n
122
ALA
187
A
TRP
188
n
123
TRP
188
A
ARG
189
n
124
ARG
189
A
ASN
190
n
125
ASN
190
A
ALA
191
n
126
ALA
191
A
PRO
192
n
127
PRO
192
A
ARG
193
n
128
ARG
193
A
CYS
194
n
129
CYS
194
A
ILE
195
n
130
ILE
195
A
GLY
196
n
131
GLY
196
A
ARG
197
n
132
ARG
197
A
ILE
198
n
133
ILE
198
A
GLN
199
n
134
GLN
199
A
TRP
200
n
135
TRP
200
A
SER
201
n
136
SER
201
A
ASN
202
n
137
ASN
202
A
LEU
203
n
138
LEU
203
A
GLN
204
n
139
GLN
204
A
VAL
205
n
140
VAL
205
A
PHE
206
n
141
PHE
206
A
ASP
207
n
142
ASP
207
A
ALA
208
n
143
ALA
208
A
ARG
209
n
144
ARG
209
A
ASN
210
n
145
ASN
210
A
CYS
211
n
146
CYS
211
A
SER
212
n
147
SER
212
A
THR
213
n
148
THR
213
A
ALA
214
n
149
ALA
214
A
GLN
215
n
150
GLN
215
A
GLU
216
n
151
GLU
216
A
MET
217
n
152
MET
217
A
PHE
218
n
153
PHE
218
A
GLN
219
n
154
GLN
219
A
HIS
220
n
155
HIS
220
A
ILE
221
n
156
ILE
221
A
CYS
222
n
157
CYS
222
A
ARG
223
n
158
ARG
223
A
HIS
224
n
159
HIS
224
A
ILE
225
n
160
ILE
225
A
LEU
226
n
161
LEU
226
A
TYR
227
n
162
TYR
227
A
ALA
228
n
163
ALA
228
A
THR
229
n
164
THR
229
A
ASN
230
n
165
ASN
230
A
ASN
231
n
166
ASN
231
A
GLY
232
n
167
GLY
232
A
ASN
233
n
168
ASN
233
A
ILE
234
n
169
ILE
234
A
ARG
235
n
170
ARG
235
A
SER
236
n
171
SER
236
A
ALA
237
n
172
ALA
237
A
ILE
238
n
173
ILE
238
A
THR
239
n
174
THR
239
A
VAL
240
n
175
VAL
240
A
PHE
241
n
176
PHE
241
A
PRO
242
n
177
PRO
242
A
GLN
243
n
178
GLN
243
A
ARG
244
n
179
ARG
244
A
SER
245
n
180
SER
245
A
ASP
246
n
181
ASP
246
A
GLY
247
n
182
GLY
247
A
LYS
248
n
183
LYS
248
A
HIS
249
n
184
HIS
249
A
ASP
250
n
185
ASP
250
A
PHE
251
n
186
PHE
251
A
ARG
252
n
187
ARG
252
A
LEU
253
n
188
LEU
253
A
TRP
254
n
189
TRP
254
A
ASN
255
n
190
ASN
255
A
SER
256
n
191
SER
256
A
GLN
257
n
192
GLN
257
A
LEU
258
n
193
LEU
258
A
ILE
259
n
194
ILE
259
A
ARG
260
n
195
ARG
260
A
TYR
261
n
196
TYR
261
A
ALA
262
n
197
ALA
262
A
GLY
263
n
198
GLY
263
A
TYR
264
n
199
TYR
264
A
GLN
265
n
200
GLN
265
A
MET
266
n
201
MET
266
A
PRO
267
n
202
PRO
267
A
ASP
268
n
203
ASP
268
A
GLY
269
n
204
GLY
269
A
THR
270
n
205
THR
270
A
ILE
271
n
206
ILE
271
A
ARG
272
n
207
ARG
272
A
GLY
273
n
208
GLY
273
A
ASP
274
n
209
ASP
274
A
ALA
275
n
210
ALA
275
A
ALA
276
n
211
ALA
276
A
THR
277
n
212
THR
277
A
LEU
278
n
213
LEU
278
A
GLU
279
n
214
GLU
279
A
PHE
280
n
215
PHE
280
A
THR
281
n
216
THR
281
A
GLN
282
n
217
GLN
282
A
LEU
283
n
218
LEU
283
A
CYS
284
n
219
CYS
284
A
ILE
285
n
220
ILE
285
A
ASP
286
n
221
ASP
286
A
LEU
287
n
222
LEU
287
A
GLY
288
n
223
GLY
288
A
TRP
289
n
224
TRP
289
A
LYS
290
n
225
LYS
290
A
PRO
291
n
226
PRO
291
A
ARG
292
n
227
ARG
292
A
TYR
293
n
228
TYR
293
A
GLY
294
n
229
GLY
294
A
ARG
295
n
230
ARG
295
A
PHE
296
n
231
PHE
296
A
ASP
297
n
232
ASP
297
A
VAL
298
n
233
VAL
298
A
LEU
299
n
234
LEU
299
A
PRO
300
n
235
PRO
300
A
LEU
301
n
236
LEU
301
A
VAL
302
n
237
VAL
302
A
LEU
303
n
238
LEU
303
A
GLN
304
n
239
GLN
304
A
ALA
305
n
240
ALA
305
A
ASP
306
n
241
ASP
306
A
GLY
307
n
242
GLY
307
A
GLN
308
n
243
GLN
308
A
ASP
309
n
244
ASP
309
A
PRO
310
n
245
PRO
310
A
GLU
311
n
246
GLU
311
A
VAL
312
n
247
VAL
312
A
PHE
313
n
248
PHE
313
A
GLU
314
n
249
GLU
314
A
ILE
315
n
250
ILE
315
A
PRO
316
n
251
PRO
316
A
PRO
317
n
252
PRO
317
A
ASP
318
n
253
ASP
318
A
LEU
319
n
254
LEU
319
A
VAL
320
n
255
VAL
320
A
LEU
321
n
256
LEU
321
A
GLU
322
n
257
GLU
322
A
VAL
323
n
258
VAL
323
A
THR
324
n
259
THR
324
A
MET
325
n
260
MET
325
A
GLU
326
n
261
GLU
326
A
HIS
327
n
262
HIS
327
A
PRO
328
n
263
PRO
328
A
LYS
329
n
264
LYS
329
A
TYR
330
n
265
TYR
330
A
GLU
331
n
266
GLU
331
A
TRP
332
n
267
TRP
332
A
PHE
333
n
268
PHE
333
A
GLN
334
n
269
GLN
334
A
GLU
335
n
270
GLU
335
A
LEU
336
n
271
LEU
336
A
GLY
337
n
272
GLY
337
A
LEU
338
n
273
LEU
338
A
LYS
339
n
274
LYS
339
A
TRP
340
n
275
TRP
340
A
TYR
341
n
276
TYR
341
A
ALA
342
n
277
ALA
342
A
LEU
343
n
278
LEU
343
A
PRO
344
n
279
PRO
344
A
ALA
345
n
280
ALA
345
A
VAL
346
n
281
VAL
346
A
ALA
347
n
282
ALA
347
A
ASN
348
n
283
ASN
348
A
MET
349
n
284
MET
349
A
LEU
350
n
285
LEU
350
A
LEU
351
n
286
LEU
351
A
GLU
352
n
287
GLU
352
A
VAL
353
n
288
VAL
353
A
GLY
354
n
289
GLY
354
A
GLY
355
n
290
GLY
355
A
LEU
356
n
291
LEU
356
A
GLU
357
n
292
GLU
357
A
PHE
358
n
293
PHE
358
A
PRO
359
n
294
PRO
359
A
ALA
360
n
295
ALA
360
A
CYS
361
n
296
CYS
361
A
PRO
362
n
297
PRO
362
A
PHE
363
n
298
PHE
363
A
ASN
364
n
299
ASN
364
A
GLY
365
n
300
GLY
365
A
TRP
366
n
301
TRP
366
A
TYR
367
n
302
TYR
367
A
MET
368
n
303
MET
368
A
GLY
369
n
304
GLY
369
A
THR
370
n
305
THR
370
A
GLU
371
n
306
GLU
371
A
ILE
372
n
307
ILE
372
A
GLY
373
n
308
GLY
373
A
VAL
374
n
309
VAL
374
A
ARG
375
n
310
ARG
375
A
ASP
376
n
311
ASP
376
A
PHE
377
n
312
PHE
377
A
CYS
378
n
313
CYS
378
A
ASP
379
n
314
ASP
379
A
THR
380
n
315
THR
380
A
GLN
381
n
316
GLN
381
A
ARG
382
n
317
ARG
382
A
TYR
383
n
318
TYR
383
A
ASN
384
n
319
ASN
384
A
ILE
385
n
320
ILE
385
A
LEU
386
n
321
LEU
386
A
GLU
387
n
322
GLU
387
A
GLU
388
n
323
GLU
388
A
VAL
389
n
324
VAL
389
A
GLY
390
n
325
GLY
390
A
ARG
391
n
326
ARG
391
A
ARG
392
n
327
ARG
392
A
MET
393
n
328
MET
393
A
GLY
394
n
329
GLY
394
A
LEU
395
n
330
LEU
395
A
GLU
396
n
331
GLU
396
A
THR
397
n
332
THR
397
A
HIS
398
n
333
HIS
398
A
THR
399
n
334
THR
399
A
LEU
400
n
335
LEU
400
A
ALA
401
n
336
ALA
401
A
SER
402
n
337
SER
402
A
LEU
403
n
338
LEU
403
A
TRP
404
n
339
TRP
404
A
LYS
405
n
340
LYS
405
A
ASP
406
n
341
ASP
406
A
ARG
407
n
342
ARG
407
A
ALA
408
n
343
ALA
408
A
VAL
409
n
344
VAL
409
A
THR
410
n
345
THR
410
A
GLU
411
n
346
GLU
411
A
ILE
412
n
347
ILE
412
A
ASN
413
n
348
ASN
413
A
VAL
414
n
349
VAL
414
A
ALA
415
n
350
ALA
415
A
VAL
416
n
351
VAL
416
A
LEU
417
n
352
LEU
417
A
HIS
418
n
353
HIS
418
A
SER
419
n
354
SER
419
A
PHE
420
n
355
PHE
420
A
GLN
421
n
356
GLN
421
A
LYS
422
n
357
LYS
422
A
GLN
423
n
358
GLN
423
A
ASN
424
n
359
ASN
424
A
VAL
425
n
360
VAL
425
A
THR
426
n
361
THR
426
A
ILE
427
n
362
ILE
427
A
MET
428
n
363
MET
428
A
ASP
429
n
364
ASP
429
A
HIS
430
n
365
HIS
430
A
HIS
431
n
366
HIS
431
A
THR
432
n
367
THR
432
A
ALA
433
n
368
ALA
433
A
SER
434
n
369
SER
434
A
GLU
435
n
370
GLU
435
A
SER
436
n
371
SER
436
A
PHE
437
n
372
PHE
437
A
MET
438
n
373
MET
438
A
LYS
439
n
374
LYS
439
A
HIS
440
n
375
HIS
440
A
MET
441
n
376
MET
441
A
GLN
442
n
377
GLN
442
A
ASN
443
n
378
ASN
443
A
GLU
444
n
379
GLU
444
A
TYR
445
n
380
TYR
445
A
ARG
446
n
381
ARG
446
A
ALA
447
n
382
ALA
447
A
ARG
448
n
383
ARG
448
A
GLY
449
n
384
GLY
449
A
GLY
450
n
385
GLY
450
A
CYS
451
n
386
CYS
451
A
PRO
452
n
387
PRO
452
A
ALA
453
n
388
ALA
453
A
ASP
454
n
389
ASP
454
A
TRP
455
n
390
TRP
455
A
ILE
456
n
391
ILE
456
A
TRP
457
n
392
TRP
457
A
LEU
458
n
393
LEU
458
A
VAL
459
n
394
VAL
459
A
PRO
460
n
395
PRO
460
A
PRO
461
n
396
PRO
461
A
VAL
462
n
397
VAL
462
A
SER
463
n
398
SER
463
A
GLY
464
n
399
GLY
464
A
SER
465
n
400
SER
465
A
ILE
466
n
401
ILE
466
A
THR
467
n
402
THR
467
A
PRO
468
n
403
PRO
468
A
VAL
469
n
404
VAL
469
A
PHE
470
n
405
PHE
470
A
HIS
471
n
406
HIS
471
A
GLN
472
n
407
GLN
472
A
GLU
473
n
408
GLU
473
A
MET
474
n
409
MET
474
A
LEU
475
n
410
LEU
475
A
ASN
476
n
411
ASN
476
A
TYR
477
n
412
TYR
477
A
VAL
478
n
413
VAL
478
A
LEU
479
n
414
LEU
479
A
SER
480
n
415
SER
480
A
PRO
481
n
416
PRO
481
A
PHE
482
n
417
PHE
482
A
TYR
483
n
418
TYR
483
A
TYR
484
n
419
TYR
484
A
TYR
485
n
420
TYR
485
A
GLN
486
n
421
GLN
486
A
ILE
487
n
422
ILE
487
A
GLU
488
n
423
GLU
488
A
PRO
489
n
424
PRO
489
A
TRP
490
n
425
TRP
490
A
LYS
491
n
426
LYS
491
A
THR
492
n
427
THR
492
A
HIS
493
n
428
HIS
493
A
ILE
494
n
429
ILE
494
A
TRP
495
n
430
TRP
495
A
GLN
496
n
431
GLN
496
A
ASN
497
n
432
ASN
497
A
n
433
498
A
n
1
66
B
n
2
67
B
n
3
68
B
n
4
69
B
n
5
70
B
n
6
71
B
n
7
72
B
n
8
73
B
n
9
74
B
n
10
75
B
n
11
76
B
GLN
77
n
12
GLN
77
B
TYR
78
n
13
TYR
78
B
VAL
79
n
14
VAL
79
B
ARG
80
n
15
ARG
80
B
ILE
81
n
16
ILE
81
B
LYS
82
n
17
LYS
82
B
ASN
83
n
18
ASN
83
B
TRP
84
n
19
TRP
84
B
GLY
85
n
20
GLY
85
B
SER
86
n
21
SER
86
B
GLY
87
n
22
GLY
87
B
GLU
88
n
23
GLU
88
B
ILE
89
n
24
ILE
89
B
LEU
90
n
25
LEU
90
B
HIS
91
n
26
HIS
91
B
ASP
92
n
27
ASP
92
B
THR
93
n
28
THR
93
B
LEU
94
n
29
LEU
94
B
HIS
95
n
30
HIS
95
B
HIS
96
n
31
HIS
96
B
LYS
97
n
32
LYS
97
B
ALA
98
n
33
ALA
98
B
THR
99
n
34
THR
99
B
SER
100
n
35
SER
100
B
n
36
101
B
n
37
102
B
n
38
103
B
n
39
104
B
n
40
105
B
n
41
106
B
n
42
107
B
n
43
108
B
CYS
109
n
44
CYS
109
B
LEU
110
n
45
LEU
110
B
GLY
111
n
46
GLY
111
B
SER
112
n
47
SER
112
B
ILE
113
n
48
ILE
113
B
MET
114
n
49
MET
114
B
ASN
115
n
50
ASN
115
B
PRO
116
n
51
PRO
116
B
LYS
117
n
52
LYS
117
B
SER
118
n
53
SER
118
B
LEU
119
n
54
LEU
119
B
THR
120
n
55
THR
120
B
ARG
121
n
56
ARG
121
B
GLY
122
n
57
GLY
122
B
PRO
123
n
58
PRO
123
B
ARG
124
n
59
ARG
124
B
ASP
125
n
60
ASP
125
B
LYS
126
n
61
LYS
126
B
PRO
127
n
62
PRO
127
B
THR
128
n
63
THR
128
B
PRO
129
n
64
PRO
129
B
LEU
130
n
65
LEU
130
B
GLU
131
n
66
GLU
131
B
GLU
132
n
67
GLU
132
B
LEU
133
n
68
LEU
133
B
LEU
134
n
69
LEU
134
B
PRO
135
n
70
PRO
135
B
HIS
136
n
71
HIS
136
B
ALA
137
n
72
ALA
137
B
ILE
138
n
73
ILE
138
B
GLU
139
n
74
GLU
139
B
PHE
140
n
75
PHE
140
B
ILE
141
n
76
ILE
141
B
ASN
142
n
77
ASN
142
B
GLN
143
n
78
GLN
143
B
TYR
144
n
79
TYR
144
B
TYR
145
n
80
TYR
145
B
GLY
146
n
81
GLY
146
B
SER
147
n
82
SER
147
B
PHE
148
n
83
PHE
148
B
LYS
149
n
84
LYS
149
B
GLU
150
n
85
GLU
150
B
ALA
151
n
86
ALA
151
B
LYS
152
n
87
LYS
152
B
ILE
153
n
88
ILE
153
B
GLU
154
n
89
GLU
154
B
GLU
155
n
90
GLU
155
B
HIS
156
n
91
HIS
156
B
LEU
157
n
92
LEU
157
B
ALA
158
n
93
ALA
158
B
ARG
159
n
94
ARG
159
B
LEU
160
n
95
LEU
160
B
GLU
161
n
96
GLU
161
B
ALA
162
n
97
ALA
162
B
VAL
163
n
98
VAL
163
B
THR
164
n
99
THR
164
B
LYS
165
n
100
LYS
165
B
GLU
166
n
101
GLU
166
B
ILE
167
n
102
ILE
167
B
GLU
168
n
103
GLU
168
B
THR
169
n
104
THR
169
B
THR
170
n
105
THR
170
B
GLY
171
n
106
GLY
171
B
THR
172
n
107
THR
172
B
TYR
173
n
108
TYR
173
B
GLN
174
n
109
GLN
174
B
LEU
175
n
110
LEU
175
B
THR
176
n
111
THR
176
B
LEU
177
n
112
LEU
177
B
ASP
178
n
113
ASP
178
B
GLU
179
n
114
GLU
179
B
LEU
180
n
115
LEU
180
B
ILE
181
n
116
ILE
181
B
PHE
182
n
117
PHE
182
B
ALA
183
n
118
ALA
183
B
THR
184
n
119
THR
184
B
LYS
185
n
120
LYS
185
B
MET
186
n
121
MET
186
B
ALA
187
n
122
ALA
187
B
TRP
188
n
123
TRP
188
B
ARG
189
n
124
ARG
189
B
ASN
190
n
125
ASN
190
B
ALA
191
n
126
ALA
191
B
PRO
192
n
127
PRO
192
B
ARG
193
n
128
ARG
193
B
CYS
194
n
129
CYS
194
B
ILE
195
n
130
ILE
195
B
GLY
196
n
131
GLY
196
B
ARG
197
n
132
ARG
197
B
ILE
198
n
133
ILE
198
B
GLN
199
n
134
GLN
199
B
TRP
200
n
135
TRP
200
B
SER
201
n
136
SER
201
B
ASN
202
n
137
ASN
202
B
LEU
203
n
138
LEU
203
B
GLN
204
n
139
GLN
204
B
VAL
205
n
140
VAL
205
B
PHE
206
n
141
PHE
206
B
ASP
207
n
142
ASP
207
B
ALA
208
n
143
ALA
208
B
ARG
209
n
144
ARG
209
B
ASN
210
n
145
ASN
210
B
CYS
211
n
146
CYS
211
B
SER
212
n
147
SER
212
B
THR
213
n
148
THR
213
B
ALA
214
n
149
ALA
214
B
GLN
215
n
150
GLN
215
B
GLU
216
n
151
GLU
216
B
MET
217
n
152
MET
217
B
PHE
218
n
153
PHE
218
B
GLN
219
n
154
GLN
219
B
HIS
220
n
155
HIS
220
B
ILE
221
n
156
ILE
221
B
CYS
222
n
157
CYS
222
B
ARG
223
n
158
ARG
223
B
HIS
224
n
159
HIS
224
B
ILE
225
n
160
ILE
225
B
LEU
226
n
161
LEU
226
B
TYR
227
n
162
TYR
227
B
ALA
228
n
163
ALA
228
B
THR
229
n
164
THR
229
B
ASN
230
n
165
ASN
230
B
ASN
231
n
166
ASN
231
B
GLY
232
n
167
GLY
232
B
ASN
233
n
168
ASN
233
B
ILE
234
n
169
ILE
234
B
ARG
235
n
170
ARG
235
B
SER
236
n
171
SER
236
B
ALA
237
n
172
ALA
237
B
ILE
238
n
173
ILE
238
B
THR
239
n
174
THR
239
B
VAL
240
n
175
VAL
240
B
PHE
241
n
176
PHE
241
B
PRO
242
n
177
PRO
242
B
GLN
243
n
178
GLN
243
B
ARG
244
n
179
ARG
244
B
SER
245
n
180
SER
245
B
ASP
246
n
181
ASP
246
B
GLY
247
n
182
GLY
247
B
LYS
248
n
183
LYS
248
B
HIS
249
n
184
HIS
249
B
ASP
250
n
185
ASP
250
B
PHE
251
n
186
PHE
251
B
ARG
252
n
187
ARG
252
B
LEU
253
n
188
LEU
253
B
TRP
254
n
189
TRP
254
B
ASN
255
n
190
ASN
255
B
SER
256
n
191
SER
256
B
GLN
257
n
192
GLN
257
B
LEU
258
n
193
LEU
258
B
ILE
259
n
194
ILE
259
B
ARG
260
n
195
ARG
260
B
TYR
261
n
196
TYR
261
B
ALA
262
n
197
ALA
262
B
GLY
263
n
198
GLY
263
B
TYR
264
n
199
TYR
264
B
GLN
265
n
200
GLN
265
B
MET
266
n
201
MET
266
B
PRO
267
n
202
PRO
267
B
ASP
268
n
203
ASP
268
B
GLY
269
n
204
GLY
269
B
THR
270
n
205
THR
270
B
ILE
271
n
206
ILE
271
B
ARG
272
n
207
ARG
272
B
GLY
273
n
208
GLY
273
B
ASP
274
n
209
ASP
274
B
ALA
275
n
210
ALA
275
B
ALA
276
n
211
ALA
276
B
THR
277
n
212
THR
277
B
LEU
278
n
213
LEU
278
B
GLU
279
n
214
GLU
279
B
PHE
280
n
215
PHE
280
B
THR
281
n
216
THR
281
B
GLN
282
n
217
GLN
282
B
LEU
283
n
218
LEU
283
B
CYS
284
n
219
CYS
284
B
ILE
285
n
220
ILE
285
B
ASP
286
n
221
ASP
286
B
LEU
287
n
222
LEU
287
B
GLY
288
n
223
GLY
288
B
TRP
289
n
224
TRP
289
B
LYS
290
n
225
LYS
290
B
PRO
291
n
226
PRO
291
B
ARG
292
n
227
ARG
292
B
TYR
293
n
228
TYR
293
B
GLY
294
n
229
GLY
294
B
ARG
295
n
230
ARG
295
B
PHE
296
n
231
PHE
296
B
ASP
297
n
232
ASP
297
B
VAL
298
n
233
VAL
298
B
LEU
299
n
234
LEU
299
B
PRO
300
n
235
PRO
300
B
LEU
301
n
236
LEU
301
B
VAL
302
n
237
VAL
302
B
LEU
303
n
238
LEU
303
B
GLN
304
n
239
GLN
304
B
ALA
305
n
240
ALA
305
B
ASP
306
n
241
ASP
306
B
GLY
307
n
242
GLY
307
B
GLN
308
n
243
GLN
308
B
ASP
309
n
244
ASP
309
B
PRO
310
n
245
PRO
310
B
GLU
311
n
246
GLU
311
B
VAL
312
n
247
VAL
312
B
PHE
313
n
248
PHE
313
B
GLU
314
n
249
GLU
314
B
ILE
315
n
250
ILE
315
B
PRO
316
n
251
PRO
316
B
PRO
317
n
252
PRO
317
B
ASP
318
n
253
ASP
318
B
LEU
319
n
254
LEU
319
B
VAL
320
n
255
VAL
320
B
LEU
321
n
256
LEU
321
B
GLU
322
n
257
GLU
322
B
VAL
323
n
258
VAL
323
B
THR
324
n
259
THR
324
B
MET
325
n
260
MET
325
B
GLU
326
n
261
GLU
326
B
HIS
327
n
262
HIS
327
B
PRO
328
n
263
PRO
328
B
LYS
329
n
264
LYS
329
B
TYR
330
n
265
TYR
330
B
GLU
331
n
266
GLU
331
B
TRP
332
n
267
TRP
332
B
PHE
333
n
268
PHE
333
B
GLN
334
n
269
GLN
334
B
GLU
335
n
270
GLU
335
B
LEU
336
n
271
LEU
336
B
GLY
337
n
272
GLY
337
B
LEU
338
n
273
LEU
338
B
LYS
339
n
274
LYS
339
B
TRP
340
n
275
TRP
340
B
TYR
341
n
276
TYR
341
B
ALA
342
n
277
ALA
342
B
LEU
343
n
278
LEU
343
B
PRO
344
n
279
PRO
344
B
ALA
345
n
280
ALA
345
B
VAL
346
n
281
VAL
346
B
ALA
347
n
282
ALA
347
B
ASN
348
n
283
ASN
348
B
MET
349
n
284
MET
349
B
LEU
350
n
285
LEU
350
B
LEU
351
n
286
LEU
351
B
GLU
352
n
287
GLU
352
B
VAL
353
n
288
VAL
353
B
GLY
354
n
289
GLY
354
B
GLY
355
n
290
GLY
355
B
LEU
356
n
291
LEU
356
B
GLU
357
n
292
GLU
357
B
PHE
358
n
293
PHE
358
B
PRO
359
n
294
PRO
359
B
ALA
360
n
295
ALA
360
B
CYS
361
n
296
CYS
361
B
PRO
362
n
297
PRO
362
B
PHE
363
n
298
PHE
363
B
ASN
364
n
299
ASN
364
B
GLY
365
n
300
GLY
365
B
TRP
366
n
301
TRP
366
B
TYR
367
n
302
TYR
367
B
MET
368
n
303
MET
368
B
GLY
369
n
304
GLY
369
B
THR
370
n
305
THR
370
B
GLU
371
n
306
GLU
371
B
ILE
372
n
307
ILE
372
B
GLY
373
n
308
GLY
373
B
VAL
374
n
309
VAL
374
B
ARG
375
n
310
ARG
375
B
ASP
376
n
311
ASP
376
B
PHE
377
n
312
PHE
377
B
CYS
378
n
313
CYS
378
B
ASP
379
n
314
ASP
379
B
THR
380
n
315
THR
380
B
GLN
381
n
316
GLN
381
B
ARG
382
n
317
ARG
382
B
TYR
383
n
318
TYR
383
B
ASN
384
n
319
ASN
384
B
ILE
385
n
320
ILE
385
B
LEU
386
n
321
LEU
386
B
GLU
387
n
322
GLU
387
B
GLU
388
n
323
GLU
388
B
VAL
389
n
324
VAL
389
B
GLY
390
n
325
GLY
390
B
ARG
391
n
326
ARG
391
B
ARG
392
n
327
ARG
392
B
MET
393
n
328
MET
393
B
GLY
394
n
329
GLY
394
B
LEU
395
n
330
LEU
395
B
GLU
396
n
331
GLU
396
B
THR
397
n
332
THR
397
B
HIS
398
n
333
HIS
398
B
THR
399
n
334
THR
399
B
LEU
400
n
335
LEU
400
B
ALA
401
n
336
ALA
401
B
SER
402
n
337
SER
402
B
LEU
403
n
338
LEU
403
B
TRP
404
n
339
TRP
404
B
LYS
405
n
340
LYS
405
B
ASP
406
n
341
ASP
406
B
ARG
407
n
342
ARG
407
B
ALA
408
n
343
ALA
408
B
VAL
409
n
344
VAL
409
B
THR
410
n
345
THR
410
B
GLU
411
n
346
GLU
411
B
ILE
412
n
347
ILE
412
B
ASN
413
n
348
ASN
413
B
VAL
414
n
349
VAL
414
B
ALA
415
n
350
ALA
415
B
VAL
416
n
351
VAL
416
B
LEU
417
n
352
LEU
417
B
HIS
418
n
353
HIS
418
B
SER
419
n
354
SER
419
B
PHE
420
n
355
PHE
420
B
GLN
421
n
356
GLN
421
B
LYS
422
n
357
LYS
422
B
GLN
423
n
358
GLN
423
B
ASN
424
n
359
ASN
424
B
VAL
425
n
360
VAL
425
B
THR
426
n
361
THR
426
B
ILE
427
n
362
ILE
427
B
MET
428
n
363
MET
428
B
ASP
429
n
364
ASP
429
B
HIS
430
n
365
HIS
430
B
HIS
431
n
366
HIS
431
B
THR
432
n
367
THR
432
B
ALA
433
n
368
ALA
433
B
SER
434
n
369
SER
434
B
GLU
435
n
370
GLU
435
B
SER
436
n
371
SER
436
B
PHE
437
n
372
PHE
437
B
MET
438
n
373
MET
438
B
LYS
439
n
374
LYS
439
B
HIS
440
n
375
HIS
440
B
MET
441
n
376
MET
441
B
GLN
442
n
377
GLN
442
B
ASN
443
n
378
ASN
443
B
GLU
444
n
379
GLU
444
B
TYR
445
n
380
TYR
445
B
ARG
446
n
381
ARG
446
B
ALA
447
n
382
ALA
447
B
ARG
448
n
383
ARG
448
B
GLY
449
n
384
GLY
449
B
GLY
450
n
385
GLY
450
B
CYS
451
n
386
CYS
451
B
PRO
452
n
387
PRO
452
B
ALA
453
n
388
ALA
453
B
ASP
454
n
389
ASP
454
B
TRP
455
n
390
TRP
455
B
ILE
456
n
391
ILE
456
B
TRP
457
n
392
TRP
457
B
LEU
458
n
393
LEU
458
B
VAL
459
n
394
VAL
459
B
PRO
460
n
395
PRO
460
B
PRO
461
n
396
PRO
461
B
VAL
462
n
397
VAL
462
B
SER
463
n
398
SER
463
B
GLY
464
n
399
GLY
464
B
SER
465
n
400
SER
465
B
ILE
466
n
401
ILE
466
B
THR
467
n
402
THR
467
B
PRO
468
n
403
PRO
468
B
VAL
469
n
404
VAL
469
B
PHE
470
n
405
PHE
470
B
HIS
471
n
406
HIS
471
B
GLN
472
n
407
GLN
472
B
GLU
473
n
408
GLU
473
B
MET
474
n
409
MET
474
B
LEU
475
n
410
LEU
475
B
ASN
476
n
411
ASN
476
B
TYR
477
n
412
TYR
477
B
VAL
478
n
413
VAL
478
B
LEU
479
n
414
LEU
479
B
SER
480
n
415
SER
480
B
PRO
481
n
416
PRO
481
B
PHE
482
n
417
PHE
482
B
TYR
483
n
418
TYR
483
B
TYR
484
n
419
TYR
484
B
TYR
485
n
420
TYR
485
B
GLN
486
n
421
GLN
486
B
ILE
487
n
422
ILE
487
B
GLU
488
n
423
GLU
488
B
PRO
489
n
424
PRO
489
B
TRP
490
n
425
TRP
490
B
LYS
491
n
426
LYS
491
B
THR
492
n
427
THR
492
B
HIS
493
n
428
HIS
493
B
ILE
494
n
429
ILE
494
B
TRP
495
n
430
TRP
495
B
GLN
496
n
431
GLN
496
B
ASN
497
n
432
ASN
497
B
n
433
498
B
author_and_software_defined_assembly
PISA
2
dimeric
author_and_software_defined_assembly
PISA
2
dimeric
4090
-30
35950
4160
-26
35840
A
CYS
194
A
SG
CYS
129
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NA
HEM
1_555
108.1
A
CYS
194
A
SG
CYS
129
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NB
HEM
1_555
94.5
A
HEM
901
C
NA
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NB
HEM
1_555
85.2
A
CYS
194
A
SG
CYS
129
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NC
HEM
1_555
98.0
A
HEM
901
C
NA
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NC
HEM
1_555
153.5
A
HEM
901
C
NB
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
NC
HEM
1_555
88.6
A
CYS
194
A
SG
CYS
129
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
ND
HEM
1_555
108.7
A
HEM
901
C
NA
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
ND
HEM
1_555
88.2
A
HEM
901
C
NB
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
ND
HEM
1_555
156.8
A
HEM
901
C
NC
HEM
1_555
A
HEM
901
C
FE
HEM
1_555
A
HEM
901
C
ND
HEM
1_555
87.4
B
CYS
194
B
SG
CYS
129
1_555
B
HEM
901
F
FE
HEM
1_555
B
HEM
901
F
NA
HEM
1_555
103.4
B
CYS
194
B
SG
CYS
129
1_555
B
HEM
901
F
FE
HEM
1_555
B
HEM
901
F
NB
HEM
1_555
96.6
B
HEM
901
F
NA
HEM
1_555
B
HEM
901
F
FE
HEM
1_555
B
HEM
901
F
NB
HEM
1_555
88.7
B
CYS
194
B
SG
CYS
129
1_555
B
HEM
901
F
FE
HEM
1_555
B
HEM
901
F
NC
HEM
1_555
96.3
B
HEM
901
F
NA
HEM
1_555
B
HEM
901
F
FE
HEM
1_555
B
HEM
901
F
NC
HEM
1_555
160.4
B
HEM
901
F
NB
HEM
1_555
B
HEM
901
F
FE
HEM
1_555
B
HEM
901
F
NC
HEM
1_555
89.2
B
CYS
194
B
SG
CYS
129
1_555
B
HEM
901
F
FE
HEM
1_555
B
HEM
901
F
ND
HEM
1_555
100.2
B
HEM
901
F
NA
HEM
1_555
B
HEM
901
F
FE
HEM
1_555
B
HEM
901
F
ND
HEM
1_555
88.8
B
HEM
901
F
NB
HEM
1_555
B
HEM
901
F
FE
HEM
1_555
B
HEM
901
F
ND
HEM
1_555
163.1
B
HEM
901
F
NC
HEM
1_555
B
HEM
901
F
FE
HEM
1_555
B
HEM
901
F
ND
HEM
1_555
87.6
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
11_655
-x+y+1,y,-z+1/2
crystal symmetry operation
214.0930000000
0.0000000000
57.9140000000
-0.5000000000
-0.8660254038
0.0000000000
-0.8660254038
0.5000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
9_766
-x+2,-x+y+1,-z+5/3
crystal symmetry operation
321.1395000000
185.4099767724
193.0466666667
A
N
VAL
79
A
N
VAL
14
A
O
ASP
92
A
O
ASP
27
A
N
PHE
206
A
N
PHE
141
A
O
ILE
238
A
O
ILE
173
A
N
ALA
237
A
N
ALA
172
A
O
ASN
364
A
O
ASN
299
A
O
PHE
363
A
O
PHE
298
A
N
VAL
346
A
N
VAL
281
A
N
ARG
252
A
N
ARG
187
A
O
GLN
304
A
O
GLN
239
A
N
LEU
303
A
N
LEU
238
A
O
GLU
311
A
O
GLU
246
A
N
TYR
264
A
N
TYR
199
A
O
ARG
272
A
O
ARG
207
A
N
VAL
323
A
N
VAL
258
A
O
TRP
340
A
O
TRP
275
A
O
LEU
356
A
O
LEU
291
A
N
VAL
353
A
N
VAL
288
A
N
GLU
352
A
N
GLU
287
A
O
PHE
482
A
O
PHE
417
B
N
ILE
81
B
N
ILE
16
B
O
LEU
90
B
O
LEU
25
B
N
PHE
206
B
N
PHE
141
B
O
ILE
238
B
O
ILE
173
B
N
ALA
237
B
N
ALA
172
B
O
ASN
364
B
O
ASN
299
B
O
PHE
363
B
O
PHE
298
B
N
VAL
346
B
N
VAL
281
B
N
ARG
252
B
N
ARG
187
B
O
GLN
304
B
O
GLN
239
B
N
LEU
303
B
N
LEU
238
B
O
GLU
311
B
O
GLU
246
B
N
TYR
264
B
N
TYR
199
B
O
ARG
272
B
O
ARG
207
B
N
VAL
323
B
N
VAL
258
B
O
TRP
340
B
O
TRP
275
B
O
LEU
356
B
O
LEU
291
B
N
VAL
353
B
N
VAL
288
B
N
LEU
350
B
N
LEU
285
B
O
TYR
484
B
O
TYR
419
1
A
HOH
945
I
HOH
1
A
CG
GLN
77
A
CG
GLN
12
1
Y
1
A
CD
GLN
77
A
CD
GLN
12
1
Y
1
A
OE1
GLN
77
A
OE1
GLN
12
1
Y
1
A
NE2
GLN
77
A
NE2
GLN
12
1
Y
1
A
CG
ASN
497
A
CG
ASN
432
1
Y
1
A
OD1
ASN
497
A
OD1
ASN
432
1
Y
1
A
ND2
ASN
497
A
ND2
ASN
432
1
Y
1
B
CG
GLN
77
B
CG
GLN
12
1
Y
1
B
CD
GLN
77
B
CD
GLN
12
1
Y
1
B
OE1
GLN
77
B
OE1
GLN
12
1
Y
1
B
NE2
GLN
77
B
NE2
GLN
12
1
Y
1
B
CG
GLN
496
B
CG
GLN
431
1
Y
1
B
CD
GLN
496
B
CD
GLN
431
1
Y
1
B
OE1
GLN
496
B
OE1
GLN
431
1
Y
1
B
NE2
GLN
496
B
NE2
GLN
431
1
Y
1
B
CG
ASN
497
B
CG
ASN
432
1
Y
1
B
OD1
ASN
497
B
OD1
ASN
432
1
Y
1
B
ND2
ASN
497
B
ND2
ASN
432
1
Y
1
A
LEU
66
A
LEU
1
1
Y
1
A
ASP
67
A
ASP
2
1
Y
1
A
LYS
68
A
LYS
3
1
Y
1
A
LEU
69
A
LEU
4
1
Y
1
A
HIS
70
A
HIS
5
1
Y
1
A
VAL
71
A
VAL
6
1
Y
1
A
THR
72
A
THR
7
1
Y
1
A
SER
73
A
SER
8
1
Y
1
A
THR
74
A
THR
9
1
Y
1
A
ARG
75
A
ARG
10
1
Y
1
A
PRO
76
A
PRO
11
1
Y
1
A
ASP
101
A
ASP
36
1
Y
1
A
PHE
102
A
PHE
37
1
Y
1
A
THR
103
A
THR
38
1
Y
1
A
CYS
104
A
CYS
39
1
Y
1
A
LYS
105
A
LYS
40
1
Y
1
A
SER
106
A
SER
41
1
Y
1
A
LYS
107
A
LYS
42
1
Y
1
A
SER
108
A
SER
43
1
Y
1
A
GLU
498
A
GLU
433
1
Y
1
B
LEU
66
B
LEU
1
1
Y
1
B
ASP
67
B
ASP
2
1
Y
1
B
LYS
68
B
LYS
3
1
Y
1
B
LEU
69
B
LEU
4
1
Y
1
B
HIS
70
B
HIS
5
1
Y
1
B
VAL
71
B
VAL
6
1
Y
1
B
THR
72
B
THR
7
1
Y
1
B
SER
73
B
SER
8
1
Y
1
B
THR
74
B
THR
9
1
Y
1
B
ARG
75
B
ARG
10
1
Y
1
B
PRO
76
B
PRO
11
1
Y
1
B
ASP
101
B
ASP
36
1
Y
1
B
PHE
102
B
PHE
37
1
Y
1
B
THR
103
B
THR
38
1
Y
1
B
CYS
104
B
CYS
39
1
Y
1
B
LYS
105
B
LYS
40
1
Y
1
B
SER
106
B
SER
41
1
Y
1
B
LYS
107
B
LYS
42
1
Y
1
B
SER
108
B
SER
43
1
Y
1
B
GLU
498
B
GLU
433
1
Y
1
A
C6
H4B
902
PLANAR
1
B
C6
H4B
902
PLANAR
1
A
GLU
88
-48.93
151.60
1
A
THR
99
-105.20
-125.71
1
A
ASN
115
-118.45
64.93
1
A
THR
172
174.60
-172.24
1
A
ARG
197
-59.52
-0.58
1
A
TRP
200
-34.81
-32.49
1
A
SER
212
-156.54
-18.68
1
A
ASN
230
33.91
44.33
1
A
SER
245
-103.47
-83.21
1
A
ASP
268
-82.30
44.95
1
A
TYR
293
32.76
71.79
1
A
LYS
329
-137.72
-46.09
1
A
CYS
361
-160.95
67.07
1
A
ARG
382
-124.07
-126.26
1
A
ASN
384
38.51
55.98
1
A
THR
397
-63.40
7.71
1
A
ARG
448
-154.11
15.48
1
A
CYS
451
-164.96
104.23
1
A
LEU
479
-91.50
-157.55
1
A
GLN
496
-93.95
-67.59
1
B
TYR
78
-121.15
-169.87
1
B
TRP
84
-52.97
-7.18
1
B
ALA
98
-73.48
41.23
1
B
THR
99
-44.94
82.45
1
B
LEU
110
174.85
70.93
1
B
SER
112
-102.96
59.69
1
B
ASN
115
-114.12
63.55
1
B
LYS
152
-108.01
73.41
1
B
THR
172
178.56
-175.44
1
B
SER
212
-148.74
-2.22
1
B
ASN
230
38.02
51.52
1
B
SER
245
-105.83
-81.50
1
B
ASP
268
-75.16
34.30
1
B
TYR
293
34.85
90.85
1
B
ASP
306
37.50
64.66
1
B
GLN
308
-63.73
-170.06
1
B
LYS
329
-133.90
-36.98
1
B
CYS
361
-157.97
75.89
1
B
ARG
382
-114.76
-122.44
1
B
ASN
384
36.12
55.65
1
B
LEU
479
-101.06
-156.23
1
B
TRP
490
-63.44
5.16
1
B
GLN
496
-64.69
-86.71
TOPHCSDX.PRO
PARHCSDX.PRO
TOPH19.SOL
PARAM19.SOL
TOPH19X.HEME
PARAM19X.HEME
2AM4ME.TOP
2AM4ME.PAR
MISC.TOP
MISC.PAR
109.48
58.986
26.59
-17.550
1.260
0.000
-17.550
0.000
35.090
0.268
0.006
0.234
2.600
19.990
1973
39090
5.000
80.900
1.00
1.00
RANDOM
4921761.000
0.000
1
RESTRAINED
THROUGHOUT
0.00
MOLECULAR REPLACEMENT
ENGH & HUBER
FLAT MODEL
10.960
0.280
2.600
19.990
75
6933
136
0
6722
0.009
1.300
23.200
1.190
1.290
2.240
1.690
2.630
0.400
0.031
0.335
2.760
163
2853
3016
6
5.400
38.000
2.600
20.000
3E67
39090
0.00
0.068
1
80.900
0.172
2.60
2.76
2853
0.578
38.00
refinement
Axel T. Brunger
axel.brunger@yale.edu
Fortran_77
http://cns-online.org/
CNS
package
1.1
data extraction
PDB
help@deposit.rcsb.org
June 11, 2008
C++
http://sw-tools.pdb.org/apps/PDB_EXTRACT/
PDB_EXTRACT
package
3.006
data reduction
HKL-2000
data reduction
DENZO
data scaling
SCALEPACK
Murine inos dimer with inhibitor 4-MAP bound
1
N
N
1
N
N
2
N
N
3
N
N
4
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
A
LEU
94
A
LEU
29
HELX_P
A
ALA
98
A
ALA
33
5
1
5
A
PRO
116
A
PRO
51
HELX_P
A
THR
120
A
THR
55
5
2
5
A
PRO
129
A
PRO
64
HELX_P
A
GLY
146
A
GLY
81
1
3
18
A
LYS
152
A
LYS
87
HELX_P
A
GLY
171
A
GLY
106
1
4
20
A
THR
176
A
THR
111
HELX_P
A
ASN
190
A
ASN
125
1
5
15
A
GLY
196
A
GLY
131
HELX_P
A
TRP
200
A
TRP
135
5
6
5
A
THR
213
A
THR
148
HELX_P
A
ASN
230
A
ASN
165
1
7
18
A
ASN
231
A
ASN
166
HELX_P
A
ASN
233
A
ASN
168
5
8
3
A
THR
277
A
THR
212
HELX_P
A
LEU
287
A
LEU
222
1
9
11
A
PHE
333
A
PHE
268
HELX_P
A
GLY
337
A
GLY
272
5
10
5
A
MET
368
A
MET
303
HELX_P
A
VAL
374
A
VAL
309
1
11
7
A
VAL
374
A
VAL
309
HELX_P
A
ASP
379
A
ASP
314
1
12
6
A
ILE
385
A
ILE
320
HELX_P
A
MET
393
A
MET
328
1
13
9
A
THR
399
A
THR
334
HELX_P
A
SER
402
A
SER
337
5
14
4
A
LEU
403
A
LEU
338
HELX_P
A
GLN
423
A
GLN
358
1
15
21
A
ASP
429
A
ASP
364
HELX_P
A
GLY
449
A
GLY
384
1
16
21
A
ASP
454
A
ASP
389
HELX_P
A
VAL
459
A
VAL
394
1
17
6
A
THR
467
A
THR
402
HELX_P
A
GLN
472
A
GLN
407
5
18
6
A
GLU
488
A
GLU
423
HELX_P
A
HIS
493
A
HIS
428
1
19
6
B
THR
93
B
THR
28
HELX_P
B
ALA
98
B
ALA
33
5
20
6
B
PRO
116
B
PRO
51
HELX_P
B
THR
120
B
THR
55
5
21
5
B
PRO
129
B
PRO
64
HELX_P
B
PHE
148
B
PHE
83
1
22
20
B
LYS
152
B
LYS
87
HELX_P
B
GLY
171
B
GLY
106
1
23
20
B
THR
176
B
THR
111
HELX_P
B
ASN
190
B
ASN
125
1
24
15
B
GLY
196
B
GLY
131
HELX_P
B
TRP
200
B
TRP
135
5
25
5
B
THR
213
B
THR
148
HELX_P
B
ASN
230
B
ASN
165
1
26
18
B
ASN
231
B
ASN
166
HELX_P
B
ASN
233
B
ASN
168
5
27
3
B
THR
277
B
THR
212
HELX_P
B
LEU
287
B
LEU
222
1
28
11
B
PRO
316
B
PRO
251
HELX_P
B
VAL
320
B
VAL
255
5
29
5
B
PHE
333
B
PHE
268
HELX_P
B
GLY
337
B
GLY
272
5
30
5
B
MET
368
B
MET
303
HELX_P
B
VAL
374
B
VAL
309
1
31
7
B
ILE
385
B
ILE
320
HELX_P
B
ARG
392
B
ARG
327
1
32
8
B
THR
399
B
THR
334
HELX_P
B
SER
402
B
SER
337
5
33
4
B
LEU
403
B
LEU
338
HELX_P
B
GLN
423
B
GLN
358
1
34
21
B
ASP
429
B
ASP
364
HELX_P
B
ARG
448
B
ARG
383
1
35
20
B
ASP
454
B
ASP
389
HELX_P
B
VAL
459
B
VAL
394
1
36
6
B
SER
463
B
SER
398
HELX_P
B
GLN
472
B
GLN
407
5
37
10
B
GLU
488
B
GLU
423
HELX_P
B
THR
492
B
THR
427
5
38
5
metalc
2.280
A
CYS
194
A
SG
CYS
129
1_555
A
HEM
901
C
FE
HEM
1_555
metalc
2.286
B
CYS
194
B
SG
CYS
129
1_555
B
HEM
901
F
FE
HEM
1_555
OXIDOREDUCTASE
nitric oxide sythase, oxygenase domain, dimer, isozyme-specific inhibitors, Calmodulin-binding, FAD, FMN, Heme, Iron, Metal-binding, NADP, Oxidoreductase, Polymorphism, Zinc
A
SER
480
A
SER
415
1
A
PRO
481
A
PRO
416
-0.14
B
SER
480
B
SER
415
1
B
PRO
481
B
PRO
416
-0.13
NOS2_MOUSE
UNP
1
66
P29477
LDKLHVTSTRPQYVRIKNWGSGEILHDTLHHKATSDFTCKSKSCLGSIMNPKSLTRGPRDKPTPLEELLPHAIEFINQYY
GSFKEAKIEEHLARLEAVTKEIETTGTYQLTLDELIFATKMAWRNAPRCIGRIQWSNLQVFDARNCSTAQEMFQHICRHI
LYATNNGNIRSAITVFPQRSDGKHDFRLWNSQLIRYAGYQMPDGTIRGDAATLEFTQLCIDLGWKPRYGRFDVLPLVLQA
DGQDPEVFEIPPDLVLEVTMEHPKYEWFQELGLKWYALPAVANMLLEVGGLEFPACPFNGWYMGTEIGVRDFCDTQRYNI
LEEVGRRMGLETHTLASLWKDRAVTEINVAVLHSFQKQNVTIMDHHTASESFMKHMQNEYRARGGCPADWIWLVPPVSGS
ITPVFHQEMLNYVLSPFYYYQIEPWKTHIWQNE
66
498
3E67
66
498
P29477
A
1
1
433
66
498
3E67
66
498
P29477
B
1
1
433
2
4
3
2
2
3
2
4
3
2
2
3
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
79
A
VAL
14
A
LYS
82
A
LYS
17
A
ILE
89
A
ILE
24
A
ASP
92
A
ASP
27
A
GLN
204
A
GLN
139
A
ASP
207
A
ASP
142
A
ALA
237
A
ALA
172
A
VAL
240
A
VAL
175
A
PHE
363
A
PHE
298
A
ASN
364
A
ASN
299
A
ALA
345
A
ALA
280
A
VAL
346
A
VAL
281
A
ARG
252
A
ARG
187
A
LEU
253
A
LEU
188
A
LEU
301
A
LEU
236
A
GLN
304
A
GLN
239
A
GLU
311
A
GLU
246
A
PHE
313
A
PHE
248
A
GLY
263
A
GLY
198
A
GLN
265
A
GLN
200
A
ILE
271
A
ILE
206
A
GLY
273
A
GLY
208
A
GLU
322
A
GLU
257
A
THR
324
A
THR
259
A
LYS
339
A
LYS
274
A
TYR
341
A
TYR
276
A
LEU
356
A
LEU
291
A
PHE
358
A
PHE
293
A
LEU
350
A
LEU
285
A
VAL
353
A
VAL
288
A
PHE
482
A
PHE
417
A
TYR
484
A
TYR
419
B
VAL
79
B
VAL
14
B
LYS
82
B
LYS
17
B
ILE
89
B
ILE
24
B
ASP
92
B
ASP
27
B
GLN
204
B
GLN
139
B
ASP
207
B
ASP
142
B
ALA
237
B
ALA
172
B
VAL
240
B
VAL
175
B
PHE
363
B
PHE
298
B
ASN
364
B
ASN
299
B
ALA
345
B
ALA
280
B
VAL
346
B
VAL
281
B
ARG
252
B
ARG
187
B
LEU
253
B
LEU
188
B
LEU
301
B
LEU
236
B
GLN
304
B
GLN
239
B
PRO
310
B
PRO
245
B
PHE
313
B
PHE
248
B
GLY
263
B
GLY
198
B
GLN
265
B
GLN
200
B
ILE
271
B
ILE
206
B
GLY
273
B
GLY
208
B
GLU
322
B
GLU
257
B
THR
324
B
THR
259
B
LYS
339
B
LYS
274
B
TYR
341
B
TYR
276
B
LEU
356
B
LEU
291
B
PHE
358
B
PHE
293
B
LEU
350
B
LEU
285
B
VAL
353
B
VAL
288
B
PHE
482
B
PHE
417
B
TYR
484
B
TYR
419
BINDING SITE FOR RESIDUE HEM A 901
A
HEM
901
Software
11
BINDING SITE FOR RESIDUE H4B A 902
A
H4B
902
Software
9
BINDING SITE FOR RESIDUE BVF A 904
A
BVF
904
Software
5
BINDING SITE FOR RESIDUE HEM B 901
B
HEM
901
Software
12
BINDING SITE FOR RESIDUE H4B B 902
B
H4B
902
Software
12
BINDING SITE FOR RESIDUE BVF B 905
B
BVF
905
Software
3
A
TRP
188
A
TRP
123
11
1_555
A
CYS
194
A
CYS
129
11
1_555
A
SER
236
A
SER
171
11
1_555
A
PHE
363
A
PHE
298
11
1_555
A
ASN
364
A
ASN
299
11
1_555
A
TRP
366
A
TRP
301
11
1_555
A
GLU
371
A
GLU
306
11
1_555
A
TRP
457
A
TRP
392
11
1_555
A
TYR
485
A
TYR
420
11
1_555
A
H4B
902
D
H4B
11
1_555
A
BVF
904
E
BVF
11
1_555
A
SER
112
A
SER
47
9
1_555
A
MET
114
A
MET
49
9
1_555
A
ARG
375
A
ARG
310
9
1_555
A
ILE
456
A
ILE
391
9
1_555
A
TRP
457
A
TRP
392
9
1_555
A
PHE
470
A
PHE
405
9
11_655
A
HIS
471
A
HIS
406
9
11_655
A
GLU
473
A
GLU
408
9
11_655
A
HEM
901
C
HEM
9
1_555
A
VAL
346
A
VAL
281
5
1_555
A
PHE
363
A
PHE
298
5
1_555
A
TRP
366
A
TRP
301
5
1_555
A
GLU
371
A
GLU
306
5
1_555
A
HEM
901
C
HEM
5
1_555
B
TRP
188
B
TRP
123
12
1_555
B
CYS
194
B
CYS
129
12
1_555
B
SER
236
B
SER
171
12
1_555
B
PHE
363
B
PHE
298
12
1_555
B
ASN
364
B
ASN
299
12
1_555
B
TRP
366
B
TRP
301
12
1_555
B
GLU
371
B
GLU
306
12
1_555
B
TRP
457
B
TRP
392
12
1_555
B
TYR
485
B
TYR
420
12
1_555
B
H4B
902
G
H4B
12
1_555
B
BVF
905
H
BVF
12
1_555
B
HOH
925
J
HOH
12
1_555
B
SER
112
B
SER
47
12
1_555
B
MET
114
B
MET
49
12
1_555
B
ARG
375
B
ARG
310
12
1_555
B
TRP
455
B
TRP
390
12
9_766
B
ILE
456
B
ILE
391
12
1_555
B
TRP
457
B
TRP
392
12
1_555
B
PHE
470
B
PHE
405
12
9_766
B
HIS
471
B
HIS
406
12
9_766
B
GLN
472
B
GLN
407
12
9_766
B
GLU
473
B
GLU
408
12
9_766
B
HEM
901
F
HEM
12
1_555
B
HOH
928
J
HOH
12
1_555
B
TRP
366
B
TRP
301
3
1_555
B
GLU
371
B
GLU
306
3
1_555
B
HEM
901
F
HEM
3
1_555
178
P 61 2 2