0.008084
0.000000
0.000000
0.000000
0.008084
0.000000
0.000000
0.000000
0.008084
0.00000
0.00000
0.00000
Winter, M.B.
Herzik Jr., M.A.
Kuriyan, J.
Marletta, M.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
24
90.00
90.00
90.00
123.696
123.696
123.696
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C34 H32 Fe N4 O4
616.487
PROTOPORPHYRIN IX CONTAINING FE
HEME
non-polymer
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
Na 1
22.990
SODIUM ION
non-polymer
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
C
N
138
N
C
N
139
N
C
N
140
N
C
Y
141
N
C
Y
142
N
C
Y
143
N
C
Y
144
N
C
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
C
N
149
N
O
N
150
N
O
N
151
N
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
C
N
157
N
C
Y
158
N
C
Y
159
N
C
Y
160
N
C
Y
161
N
C
N
162
N
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
C
N
172
N
C
N
173
N
O
N
174
N
O
Y
175
N
N
N
176
N
N
Y
177
N
N
N
178
N
N
N
179
N
FE
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
N
N
213
S
C
N
214
N
C
N
215
N
O
N
216
N
C
Y
217
N
C
Y
218
N
N
Y
219
N
C
Y
220
N
C
Y
221
N
N
N
222
N
O
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
O
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
S
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
N
N
259
S
C
N
260
N
C
N
261
N
O
N
262
N
C
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
O
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
N
N
281
S
C
N
282
N
C
N
283
N
O
N
284
N
C
N
285
N
C
N
286
N
C
N
287
N
C
N
288
N
N
N
289
N
O
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
N
C
N
310
N
C
N
311
N
S
N
312
N
C
N
313
N
O
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
NA
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
N
337
N
O
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
N
354
N
C
N
355
N
C
N
356
N
O
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
N
N
367
S
C
N
368
N
C
N
369
N
O
N
370
N
C
N
371
N
O
N
372
N
O
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
R
C
N
385
N
O
N
386
N
C
N
387
N
O
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
N
N
398
S
C
N
399
N
C
N
400
N
O
N
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
N
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
N
411
N
O
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
N
N
425
S
C
N
426
N
C
N
427
N
O
N
428
N
C
Y
429
N
C
Y
430
N
C
Y
431
N
C
Y
432
N
C
Y
433
N
C
Y
434
N
C
N
435
N
O
N
436
N
O
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
H
N
448
N
N
N
449
S
C
N
450
N
C
N
451
N
O
N
452
N
C
N
453
N
C
N
454
N
C
N
455
N
O
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
H
N
465
N
H
N
466
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
doub
N
131
N
sing
N
132
N
sing
N
133
N
doub
N
134
N
sing
N
135
N
sing
N
136
N
doub
N
137
N
sing
N
138
N
doub
N
139
N
sing
N
140
N
sing
Y
141
N
doub
Y
142
N
sing
Y
143
N
sing
N
144
N
sing
Y
145
N
doub
N
146
N
sing
Y
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
doub
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
doub
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
doub
N
170
N
sing
N
171
N
sing
N
172
N
sing
Y
173
N
sing
Y
174
N
sing
Y
175
N
doub
N
176
N
sing
Y
177
N
sing
N
178
N
sing
Y
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
doub
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
doub
N
189
N
doub
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
doub
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
doub
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
Y
222
N
sing
Y
223
N
doub
Y
224
N
doub
N
225
N
sing
Y
226
N
sing
N
227
N
sing
Y
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
doub
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
doub
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
doub
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
doub
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
doub
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
Y
330
N
doub
Y
331
N
sing
Y
332
N
sing
N
333
N
sing
Y
334
N
doub
N
335
N
sing
Y
336
N
doub
N
337
N
sing
Y
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
doub
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
doub
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
doub
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
doub
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
Y
399
N
doub
Y
400
N
sing
Y
401
N
sing
N
402
N
sing
Y
403
N
doub
Y
404
N
sing
Y
405
N
sing
N
406
N
sing
Y
407
N
sing
Y
408
N
doub
N
409
N
sing
Y
410
N
doub
N
411
N
sing
Y
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
doub
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
Y
427
N
doub
Y
428
N
sing
Y
429
N
sing
N
430
N
sing
Y
431
N
doub
N
432
N
sing
Y
433
N
doub
N
434
N
sing
Y
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
doub
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
108
E881
E889
10.1073/pnas.1114038108
21997213
Tunnels modulate ligand flux in a heme nitric oxide/oxygen binding (H-NOX) domain.
2011
10.2210/pdb3tf8/pdb
pdb_00003tf8
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
CCD
2010-07-22
ADSC QUANTUM 315r
KHOZU Double flat crystal
SINGLE WAVELENGTH
M
x-ray
1
0.977
1.0
8.3.1
ALS
0.977
SYNCHROTRON
ALS BEAMLINE 8.3.1
21213.643
Alr2278 protein
Heme-based sensor domain (UNP Residues 1-183)
2
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
2
syn
non-polymer
22.990
SODIUM ION
1
syn
non-polymer
18.015
water
207
nat
water
no
no
MYGLVNKAIQDMISKHHGEDTWEAIKQKAGLEDIDFFVGMEAYSDDVTYHLVGAASEVLGKPAEELLIAFGEYWVTYTSE
EGYGELLASAGDSLPEFMENLDNLHARVGLSFPQLRPPAFECQHTSSKSMELHYQSTRCGLAPMVLGLLHGLGKRFQTKV
EVTQTAFRETGEDHDIFSIKYEDSNLYDD
MYGLVNKAIQDMISKHHGEDTWEAIKQKAGLEDIDFFVGMEAYSDDVTYHLVGAASEVLGKPAEELLIAFGEYWVTYTSE
EGYGELLASAGDSLPEFMENLDNLHARVGLSFPQLRPPAFECQHTSSKSMELHYQSTRCGLAPMVLGLLHGLGKRFQTKV
EVTQTAFRETGEDHDIFSIKYEDSNLYDD
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
PCC 7120 / UTEX 2576
sample
alr2278
103690
Nostoc sp.
562
Escherichia coli
1
3.83
67.88
VAPOR DIFFUSION, SITTING DROP
7.0
1.8 M DL-malic acid (pH 7.0) with and without 100 mM BIS-TRIS propane (pH 7.0), VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Data collection
Database references
Derived calculations
Refinement description
1
0
2011-11-09
1
1
2023-09-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_asym_id
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_auth_asym_id
_pdbx_struct_conn_angle.ptnr2_auth_comp_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr2_label_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_asym_id
_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_asym_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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2011-08-15
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
NA
SODIUM ION
HOH
water
2O09
PDB ENTRY 2O09
PDB
experimental model
HEM
500
2
HEM
HEM
500
A
NA
1
3
NA
NA
190
A
HEM
501
2
HEM
HEM
501
B
HOH
191
4
HOH
HOH
191
A
HOH
6
4
HOH
HOH
192
A
HOH
7
4
HOH
HOH
193
A
HOH
194
4
HOH
HOH
194
A
HOH
9
4
HOH
HOH
195
A
HOH
196
4
HOH
HOH
196
A
HOH
197
4
HOH
HOH
197
A
HOH
198
4
HOH
HOH
198
A
HOH
199
4
HOH
HOH
199
A
HOH
200
4
HOH
HOH
200
A
HOH
201
4
HOH
HOH
201
A
HOH
11
4
HOH
HOH
202
A
HOH
203
4
HOH
HOH
203
A
HOH
12
4
HOH
HOH
204
A
HOH
13
4
HOH
HOH
205
A
HOH
206
4
HOH
HOH
206
A
HOH
207
4
HOH
HOH
207
A
HOH
15
4
HOH
HOH
208
A
HOH
18
4
HOH
HOH
209
A
HOH
19
4
HOH
HOH
210
A
HOH
20
4
HOH
HOH
211
A
HOH
26
4
HOH
HOH
212
A
HOH
28
4
HOH
HOH
213
A
HOH
29
4
HOH
HOH
214
A
HOH
30
4
HOH
HOH
215
A
HOH
31
4
HOH
HOH
216
A
HOH
34
4
HOH
HOH
217
A
HOH
36
4
HOH
HOH
218
A
HOH
37
4
HOH
HOH
219
A
HOH
42
4
HOH
HOH
220
A
HOH
47
4
HOH
HOH
221
A
HOH
49
4
HOH
HOH
222
A
HOH
51
4
HOH
HOH
223
A
HOH
53
4
HOH
HOH
224
A
HOH
54
4
HOH
HOH
225
A
HOH
55
4
HOH
HOH
226
A
HOH
57
4
HOH
HOH
227
A
HOH
59
4
HOH
HOH
228
A
HOH
60
4
HOH
HOH
229
A
HOH
61
4
HOH
HOH
230
A
HOH
66
4
HOH
HOH
231
A
HOH
69
4
HOH
HOH
232
A
HOH
70
4
HOH
HOH
233
A
HOH
72
4
HOH
HOH
234
A
HOH
73
4
HOH
HOH
235
A
HOH
75
4
HOH
HOH
236
A
HOH
76
4
HOH
HOH
237
A
HOH
77
4
HOH
HOH
238
A
HOH
84
4
HOH
HOH
239
A
HOH
85
4
HOH
HOH
240
A
HOH
87
4
HOH
HOH
241
A
HOH
88
4
HOH
HOH
242
A
HOH
91
4
HOH
HOH
243
A
HOH
92
4
HOH
HOH
244
A
HOH
95
4
HOH
HOH
245
A
HOH
99
4
HOH
HOH
246
A
HOH
102
4
HOH
HOH
247
A
HOH
104
4
HOH
HOH
248
A
HOH
105
4
HOH
HOH
249
A
HOH
107
4
HOH
HOH
250
A
HOH
108
4
HOH
HOH
251
A
HOH
111
4
HOH
HOH
252
A
HOH
112
4
HOH
HOH
253
A
HOH
113
4
HOH
HOH
254
A
HOH
114
4
HOH
HOH
255
A
HOH
115
4
HOH
HOH
256
A
HOH
116
4
HOH
HOH
257
A
HOH
118
4
HOH
HOH
258
A
HOH
119
4
HOH
HOH
259
A
HOH
120
4
HOH
HOH
260
A
HOH
121
4
HOH
HOH
261
A
HOH
123
4
HOH
HOH
262
A
HOH
124
4
HOH
HOH
263
A
HOH
125
4
HOH
HOH
264
A
HOH
126
4
HOH
HOH
265
A
HOH
133
4
HOH
HOH
266
A
HOH
136
4
HOH
HOH
267
A
HOH
140
4
HOH
HOH
268
A
HOH
142
4
HOH
HOH
269
A
HOH
144
4
HOH
HOH
270
A
HOH
145
4
HOH
HOH
271
A
HOH
146
4
HOH
HOH
272
A
HOH
153
4
HOH
HOH
273
A
HOH
154
4
HOH
HOH
274
A
HOH
155
4
HOH
HOH
275
A
HOH
156
4
HOH
HOH
276
A
HOH
159
4
HOH
HOH
277
A
HOH
161
4
HOH
HOH
278
A
HOH
162
4
HOH
HOH
279
A
HOH
163
4
HOH
HOH
280
A
HOH
165
4
HOH
HOH
281
A
HOH
166
4
HOH
HOH
282
A
HOH
167
4
HOH
HOH
283
A
HOH
168
4
HOH
HOH
284
A
HOH
169
4
HOH
HOH
285
A
HOH
170
4
HOH
HOH
286
A
HOH
172
4
HOH
HOH
287
A
HOH
173
4
HOH
HOH
288
A
HOH
176
4
HOH
HOH
289
A
HOH
177
4
HOH
HOH
290
A
HOH
180
4
HOH
HOH
291
A
HOH
181
4
HOH
HOH
292
A
HOH
183
4
HOH
HOH
293
A
HOH
186
4
HOH
HOH
294
A
HOH
187
4
HOH
HOH
295
A
HOH
188
4
HOH
HOH
296
A
HOH
3
4
HOH
HOH
297
A
HOH
5
4
HOH
HOH
298
A
HOH
190
4
HOH
HOH
190
B
HOH
8
4
HOH
HOH
191
B
HOH
192
4
HOH
HOH
192
B
HOH
193
4
HOH
HOH
193
B
HOH
10
4
HOH
HOH
194
B
HOH
195
4
HOH
HOH
195
B
HOH
14
4
HOH
HOH
196
B
HOH
16
4
HOH
HOH
197
B
HOH
17
4
HOH
HOH
198
B
HOH
21
4
HOH
HOH
199
B
HOH
22
4
HOH
HOH
200
B
HOH
23
4
HOH
HOH
201
B
HOH
202
4
HOH
HOH
202
B
HOH
24
4
HOH
HOH
203
B
HOH
204
4
HOH
HOH
204
B
HOH
205
4
HOH
HOH
205
B
HOH
25
4
HOH
HOH
206
B
HOH
27
4
HOH
HOH
207
B
HOH
32
4
HOH
HOH
208
B
HOH
33
4
HOH
HOH
209
B
HOH
35
4
HOH
HOH
210
B
HOH
38
4
HOH
HOH
211
B
HOH
39
4
HOH
HOH
212
B
HOH
40
4
HOH
HOH
213
B
HOH
41
4
HOH
HOH
214
B
HOH
43
4
HOH
HOH
215
B
HOH
44
4
HOH
HOH
216
B
HOH
45
4
HOH
HOH
217
B
HOH
46
4
HOH
HOH
218
B
HOH
48
4
HOH
HOH
219
B
HOH
50
4
HOH
HOH
220
B
HOH
52
4
HOH
HOH
221
B
HOH
56
4
HOH
HOH
222
B
HOH
58
4
HOH
HOH
223
B
HOH
62
4
HOH
HOH
224
B
HOH
63
4
HOH
HOH
225
B
HOH
64
4
HOH
HOH
226
B
HOH
65
4
HOH
HOH
227
B
HOH
67
4
HOH
HOH
228
B
HOH
68
4
HOH
HOH
229
B
HOH
71
4
HOH
HOH
230
B
HOH
74
4
HOH
HOH
231
B
HOH
78
4
HOH
HOH
232
B
HOH
79
4
HOH
HOH
233
B
HOH
80
4
HOH
HOH
234
B
HOH
81
4
HOH
HOH
235
B
HOH
82
4
HOH
HOH
236
B
HOH
83
4
HOH
HOH
237
B
HOH
86
4
HOH
HOH
238
B
HOH
89
4
HOH
HOH
239
B
HOH
90
4
HOH
HOH
240
B
HOH
93
4
HOH
HOH
241
B
HOH
94
4
HOH
HOH
242
B
HOH
96
4
HOH
HOH
243
B
HOH
97
4
HOH
HOH
244
B
HOH
98
4
HOH
HOH
245
B
HOH
100
4
HOH
HOH
246
B
HOH
101
4
HOH
HOH
247
B
HOH
103
4
HOH
HOH
248
B
HOH
106
4
HOH
HOH
249
B
HOH
109
4
HOH
HOH
250
B
HOH
110
4
HOH
HOH
251
B
HOH
117
4
HOH
HOH
252
B
HOH
122
4
HOH
HOH
253
B
HOH
127
4
HOH
HOH
254
B
HOH
128
4
HOH
HOH
255
B
HOH
129
4
HOH
HOH
256
B
HOH
130
4
HOH
HOH
257
B
HOH
131
4
HOH
HOH
258
B
HOH
132
4
HOH
HOH
259
B
HOH
134
4
HOH
HOH
260
B
HOH
135
4
HOH
HOH
261
B
HOH
137
4
HOH
HOH
262
B
HOH
138
4
HOH
HOH
263
B
HOH
139
4
HOH
HOH
264
B
HOH
141
4
HOH
HOH
265
B
HOH
143
4
HOH
HOH
266
B
HOH
147
4
HOH
HOH
267
B
HOH
148
4
HOH
HOH
268
B
HOH
149
4
HOH
HOH
269
B
HOH
150
4
HOH
HOH
270
B
HOH
151
4
HOH
HOH
271
B
HOH
152
4
HOH
HOH
272
B
HOH
157
4
HOH
HOH
273
B
HOH
158
4
HOH
HOH
274
B
HOH
160
4
HOH
HOH
275
B
HOH
164
4
HOH
HOH
276
B
HOH
171
4
HOH
HOH
277
B
HOH
174
4
HOH
HOH
278
B
HOH
175
4
HOH
HOH
279
B
HOH
178
4
HOH
HOH
280
B
HOH
179
4
HOH
HOH
281
B
HOH
182
4
HOH
HOH
282
B
HOH
184
4
HOH
HOH
283
B
HOH
185
4
HOH
HOH
284
B
HOH
1
4
HOH
HOH
285
B
HOH
2
4
HOH
HOH
286
B
HOH
4
4
HOH
HOH
287
B
HOH
189
4
HOH
HOH
288
B
MET
1
n
1
MET
1
A
TYR
2
n
2
TYR
2
A
GLY
3
n
3
GLY
3
A
LEU
4
n
4
LEU
4
A
VAL
5
n
5
VAL
5
A
ASN
6
n
6
ASN
6
A
LYS
7
n
7
LYS
7
A
ALA
8
n
8
ALA
8
A
ILE
9
n
9
ILE
9
A
GLN
10
n
10
GLN
10
A
ASP
11
n
11
ASP
11
A
MET
12
n
12
MET
12
A
ILE
13
n
13
ILE
13
A
SER
14
n
14
SER
14
A
LYS
15
n
15
LYS
15
A
HIS
16
n
16
HIS
16
A
HIS
17
n
17
HIS
17
A
GLY
18
n
18
GLY
18
A
GLU
19
n
19
GLU
19
A
ASP
20
n
20
ASP
20
A
THR
21
n
21
THR
21
A
TRP
22
n
22
TRP
22
A
GLU
23
n
23
GLU
23
A
ALA
24
n
24
ALA
24
A
ILE
25
n
25
ILE
25
A
LYS
26
n
26
LYS
26
A
GLN
27
n
27
GLN
27
A
LYS
28
n
28
LYS
28
A
ALA
29
n
29
ALA
29
A
GLY
30
n
30
GLY
30
A
LEU
31
n
31
LEU
31
A
GLU
32
n
32
GLU
32
A
ASP
33
n
33
ASP
33
A
ILE
34
n
34
ILE
34
A
ASP
35
n
35
ASP
35
A
PHE
36
n
36
PHE
36
A
PHE
37
n
37
PHE
37
A
VAL
38
n
38
VAL
38
A
GLY
39
n
39
GLY
39
A
MET
40
n
40
MET
40
A
GLU
41
n
41
GLU
41
A
ALA
42
n
42
ALA
42
A
TYR
43
n
43
TYR
43
A
SER
44
n
44
SER
44
A
ASP
45
n
45
ASP
45
A
ASP
46
n
46
ASP
46
A
VAL
47
n
47
VAL
47
A
THR
48
n
48
THR
48
A
TYR
49
n
49
TYR
49
A
HIS
50
n
50
HIS
50
A
LEU
51
n
51
LEU
51
A
VAL
52
n
52
VAL
52
A
GLY
53
n
53
GLY
53
A
ALA
54
n
54
ALA
54
A
ALA
55
n
55
ALA
55
A
SER
56
n
56
SER
56
A
GLU
57
n
57
GLU
57
A
VAL
58
n
58
VAL
58
A
LEU
59
n
59
LEU
59
A
GLY
60
n
60
GLY
60
A
LYS
61
n
61
LYS
61
A
PRO
62
n
62
PRO
62
A
ALA
63
n
63
ALA
63
A
GLU
64
n
64
GLU
64
A
GLU
65
n
65
GLU
65
A
LEU
66
n
66
LEU
66
A
LEU
67
n
67
LEU
67
A
ILE
68
n
68
ILE
68
A
ALA
69
n
69
ALA
69
A
PHE
70
n
70
PHE
70
A
GLY
71
n
71
GLY
71
A
GLU
72
n
72
GLU
72
A
TYR
73
n
73
TYR
73
A
TRP
74
n
74
TRP
74
A
VAL
75
n
75
VAL
75
A
THR
76
n
76
THR
76
A
TYR
77
n
77
TYR
77
A
THR
78
n
78
THR
78
A
SER
79
n
79
SER
79
A
GLU
80
n
80
GLU
80
A
GLU
81
n
81
GLU
81
A
GLY
82
n
82
GLY
82
A
TYR
83
n
83
TYR
83
A
GLY
84
n
84
GLY
84
A
GLU
85
n
85
GLU
85
A
LEU
86
n
86
LEU
86
A
LEU
87
n
87
LEU
87
A
ALA
88
n
88
ALA
88
A
SER
89
n
89
SER
89
A
ALA
90
n
90
ALA
90
A
GLY
91
n
91
GLY
91
A
ASP
92
n
92
ASP
92
A
SER
93
n
93
SER
93
A
LEU
94
n
94
LEU
94
A
PRO
95
n
95
PRO
95
A
GLU
96
n
96
GLU
96
A
PHE
97
n
97
PHE
97
A
MET
98
n
98
MET
98
A
GLU
99
n
99
GLU
99
A
ASN
100
n
100
ASN
100
A
LEU
101
n
101
LEU
101
A
ASP
102
n
102
ASP
102
A
ASN
103
n
103
ASN
103
A
LEU
104
n
104
LEU
104
A
HIS
105
n
105
HIS
105
A
ALA
106
n
106
ALA
106
A
ARG
107
n
107
ARG
107
A
VAL
108
n
108
VAL
108
A
GLY
109
n
109
GLY
109
A
LEU
110
n
110
LEU
110
A
SER
111
n
111
SER
111
A
PHE
112
n
112
PHE
112
A
PRO
113
n
113
PRO
113
A
GLN
114
n
114
GLN
114
A
LEU
115
n
115
LEU
115
A
ARG
116
n
116
ARG
116
A
PRO
117
n
117
PRO
117
A
PRO
118
n
118
PRO
118
A
ALA
119
n
119
ALA
119
A
PHE
120
n
120
PHE
120
A
GLU
121
n
121
GLU
121
A
CYS
122
n
122
CYS
122
A
GLN
123
n
123
GLN
123
A
HIS
124
n
124
HIS
124
A
THR
125
n
125
THR
125
A
SER
126
n
126
SER
126
A
SER
127
n
127
SER
127
A
LYS
128
n
128
LYS
128
A
SER
129
n
129
SER
129
A
MET
130
n
130
MET
130
A
GLU
131
n
131
GLU
131
A
LEU
132
n
132
LEU
132
A
HIS
133
n
133
HIS
133
A
TYR
134
n
134
TYR
134
A
GLN
135
n
135
GLN
135
A
SER
136
n
136
SER
136
A
THR
137
n
137
THR
137
A
ARG
138
n
138
ARG
138
A
CYS
139
n
139
CYS
139
A
GLY
140
n
140
GLY
140
A
LEU
141
n
141
LEU
141
A
ALA
142
n
142
ALA
142
A
PRO
143
n
143
PRO
143
A
MET
144
n
144
MET
144
A
VAL
145
n
145
VAL
145
A
LEU
146
n
146
LEU
146
A
GLY
147
n
147
GLY
147
A
LEU
148
n
148
LEU
148
A
LEU
149
n
149
LEU
149
A
HIS
150
n
150
HIS
150
A
GLY
151
n
151
GLY
151
A
LEU
152
n
152
LEU
152
A
GLY
153
n
153
GLY
153
A
LYS
154
n
154
LYS
154
A
ARG
155
n
155
ARG
155
A
PHE
156
n
156
PHE
156
A
GLN
157
n
157
GLN
157
A
THR
158
n
158
THR
158
A
LYS
159
n
159
LYS
159
A
VAL
160
n
160
VAL
160
A
GLU
161
n
161
GLU
161
A
VAL
162
n
162
VAL
162
A
THR
163
n
163
THR
163
A
GLN
164
n
164
GLN
164
A
THR
165
n
165
THR
165
A
ALA
166
n
166
ALA
166
A
PHE
167
n
167
PHE
167
A
ARG
168
n
168
ARG
168
A
GLU
169
n
169
GLU
169
A
THR
170
n
170
THR
170
A
GLY
171
n
171
GLY
171
A
GLU
172
n
172
GLU
172
A
ASP
173
n
173
ASP
173
A
HIS
174
n
174
HIS
174
A
ASP
175
n
175
ASP
175
A
ILE
176
n
176
ILE
176
A
PHE
177
n
177
PHE
177
A
SER
178
n
178
SER
178
A
ILE
179
n
179
ILE
179
A
LYS
180
n
180
LYS
180
A
TYR
181
n
181
TYR
181
A
GLU
182
n
182
GLU
182
A
ASP
183
n
183
ASP
183
A
n
184
184
A
n
185
185
A
n
186
186
A
n
187
187
A
n
188
188
A
n
189
189
A
MET
1
n
1
MET
1
B
TYR
2
n
2
TYR
2
B
GLY
3
n
3
GLY
3
B
LEU
4
n
4
LEU
4
B
VAL
5
n
5
VAL
5
B
ASN
6
n
6
ASN
6
B
LYS
7
n
7
LYS
7
B
ALA
8
n
8
ALA
8
B
ILE
9
n
9
ILE
9
B
GLN
10
n
10
GLN
10
B
ASP
11
n
11
ASP
11
B
MET
12
n
12
MET
12
B
ILE
13
n
13
ILE
13
B
SER
14
n
14
SER
14
B
LYS
15
n
15
LYS
15
B
HIS
16
n
16
HIS
16
B
HIS
17
n
17
HIS
17
B
GLY
18
n
18
GLY
18
B
GLU
19
n
19
GLU
19
B
ASP
20
n
20
ASP
20
B
THR
21
n
21
THR
21
B
TRP
22
n
22
TRP
22
B
GLU
23
n
23
GLU
23
B
ALA
24
n
24
ALA
24
B
ILE
25
n
25
ILE
25
B
LYS
26
n
26
LYS
26
B
GLN
27
n
27
GLN
27
B
LYS
28
n
28
LYS
28
B
ALA
29
n
29
ALA
29
B
GLY
30
n
30
GLY
30
B
LEU
31
n
31
LEU
31
B
GLU
32
n
32
GLU
32
B
ASP
33
n
33
ASP
33
B
ILE
34
n
34
ILE
34
B
ASP
35
n
35
ASP
35
B
PHE
36
n
36
PHE
36
B
PHE
37
n
37
PHE
37
B
VAL
38
n
38
VAL
38
B
GLY
39
n
39
GLY
39
B
MET
40
n
40
MET
40
B
GLU
41
n
41
GLU
41
B
ALA
42
n
42
ALA
42
B
TYR
43
n
43
TYR
43
B
SER
44
n
44
SER
44
B
ASP
45
n
45
ASP
45
B
ASP
46
n
46
ASP
46
B
VAL
47
n
47
VAL
47
B
THR
48
n
48
THR
48
B
TYR
49
n
49
TYR
49
B
HIS
50
n
50
HIS
50
B
LEU
51
n
51
LEU
51
B
VAL
52
n
52
VAL
52
B
GLY
53
n
53
GLY
53
B
ALA
54
n
54
ALA
54
B
ALA
55
n
55
ALA
55
B
SER
56
n
56
SER
56
B
GLU
57
n
57
GLU
57
B
VAL
58
n
58
VAL
58
B
LEU
59
n
59
LEU
59
B
GLY
60
n
60
GLY
60
B
LYS
61
n
61
LYS
61
B
PRO
62
n
62
PRO
62
B
ALA
63
n
63
ALA
63
B
GLU
64
n
64
GLU
64
B
GLU
65
n
65
GLU
65
B
LEU
66
n
66
LEU
66
B
LEU
67
n
67
LEU
67
B
ILE
68
n
68
ILE
68
B
ALA
69
n
69
ALA
69
B
PHE
70
n
70
PHE
70
B
GLY
71
n
71
GLY
71
B
GLU
72
n
72
GLU
72
B
TYR
73
n
73
TYR
73
B
TRP
74
n
74
TRP
74
B
VAL
75
n
75
VAL
75
B
THR
76
n
76
THR
76
B
TYR
77
n
77
TYR
77
B
THR
78
n
78
THR
78
B
SER
79
n
79
SER
79
B
GLU
80
n
80
GLU
80
B
GLU
81
n
81
GLU
81
B
GLY
82
n
82
GLY
82
B
TYR
83
n
83
TYR
83
B
GLY
84
n
84
GLY
84
B
GLU
85
n
85
GLU
85
B
LEU
86
n
86
LEU
86
B
LEU
87
n
87
LEU
87
B
ALA
88
n
88
ALA
88
B
SER
89
n
89
SER
89
B
ALA
90
n
90
ALA
90
B
GLY
91
n
91
GLY
91
B
ASP
92
n
92
ASP
92
B
SER
93
n
93
SER
93
B
LEU
94
n
94
LEU
94
B
PRO
95
n
95
PRO
95
B
GLU
96
n
96
GLU
96
B
PHE
97
n
97
PHE
97
B
MET
98
n
98
MET
98
B
GLU
99
n
99
GLU
99
B
ASN
100
n
100
ASN
100
B
LEU
101
n
101
LEU
101
B
ASP
102
n
102
ASP
102
B
ASN
103
n
103
ASN
103
B
LEU
104
n
104
LEU
104
B
HIS
105
n
105
HIS
105
B
ALA
106
n
106
ALA
106
B
ARG
107
n
107
ARG
107
B
VAL
108
n
108
VAL
108
B
GLY
109
n
109
GLY
109
B
LEU
110
n
110
LEU
110
B
SER
111
n
111
SER
111
B
PHE
112
n
112
PHE
112
B
PRO
113
n
113
PRO
113
B
GLN
114
n
114
GLN
114
B
LEU
115
n
115
LEU
115
B
ARG
116
n
116
ARG
116
B
PRO
117
n
117
PRO
117
B
PRO
118
n
118
PRO
118
B
ALA
119
n
119
ALA
119
B
PHE
120
n
120
PHE
120
B
GLU
121
n
121
GLU
121
B
CYS
122
n
122
CYS
122
B
GLN
123
n
123
GLN
123
B
HIS
124
n
124
HIS
124
B
THR
125
n
125
THR
125
B
SER
126
n
126
SER
126
B
SER
127
n
127
SER
127
B
LYS
128
n
128
LYS
128
B
SER
129
n
129
SER
129
B
MET
130
n
130
MET
130
B
GLU
131
n
131
GLU
131
B
LEU
132
n
132
LEU
132
B
HIS
133
n
133
HIS
133
B
TYR
134
n
134
TYR
134
B
GLN
135
n
135
GLN
135
B
SER
136
n
136
SER
136
B
THR
137
n
137
THR
137
B
ARG
138
n
138
ARG
138
B
CYS
139
n
139
CYS
139
B
GLY
140
n
140
GLY
140
B
LEU
141
n
141
LEU
141
B
ALA
142
n
142
ALA
142
B
PRO
143
n
143
PRO
143
B
MET
144
n
144
MET
144
B
VAL
145
n
145
VAL
145
B
LEU
146
n
146
LEU
146
B
GLY
147
n
147
GLY
147
B
LEU
148
n
148
LEU
148
B
LEU
149
n
149
LEU
149
B
HIS
150
n
150
HIS
150
B
GLY
151
n
151
GLY
151
B
LEU
152
n
152
LEU
152
B
GLY
153
n
153
GLY
153
B
LYS
154
n
154
LYS
154
B
ARG
155
n
155
ARG
155
B
PHE
156
n
156
PHE
156
B
GLN
157
n
157
GLN
157
B
THR
158
n
158
THR
158
B
LYS
159
n
159
LYS
159
B
VAL
160
n
160
VAL
160
B
GLU
161
n
161
GLU
161
B
VAL
162
n
162
VAL
162
B
THR
163
n
163
THR
163
B
GLN
164
n
164
GLN
164
B
THR
165
n
165
THR
165
B
ALA
166
n
166
ALA
166
B
PHE
167
n
167
PHE
167
B
ARG
168
n
168
ARG
168
B
GLU
169
n
169
GLU
169
B
THR
170
n
170
THR
170
B
GLY
171
n
171
GLY
171
B
GLU
172
n
172
GLU
172
B
ASP
173
n
173
ASP
173
B
HIS
174
n
174
HIS
174
B
ASP
175
n
175
ASP
175
B
ILE
176
n
176
ILE
176
B
PHE
177
n
177
PHE
177
B
SER
178
n
178
SER
178
B
ILE
179
n
179
ILE
179
B
LYS
180
n
180
LYS
180
B
TYR
181
n
181
TYR
181
B
GLU
182
n
182
GLU
182
B
ASP
183
n
183
ASP
183
B
SER
184
n
184
SER
184
B
n
185
185
B
n
186
186
B
n
187
187
B
n
188
188
B
n
189
189
B
0.4110
0.2154
0.9411
1.3920
0.3054
2.2058
0.0521
0.1350
-0.1019
0.1335
0.0530
-0.4511
0.0103
0.3769
-0.0502
0.1838
-0.0105
-0.0036
0.2784
0.0485
0.3662
refined
14.0281
11.9867
74.9131
X-RAY DIFFRACTION
0.2558
0.0279
0.2105
0.0894
0.0955
0.3227
0.0360
0.0275
-0.0646
0.0366
-0.0562
-0.0013
-0.0104
0.0587
-0.0550
0.0852
-0.1203
-0.3700
0.6091
0.3229
0.6822
refined
23.2989
11.0919
81.5196
X-RAY DIFFRACTION
1.6336
-0.2783
1.0583
0.2904
0.0117
0.8714
0.0891
-0.2783
-0.1855
0.4795
-0.2409
-0.1156
-0.4508
0.2634
-0.0032
0.3840
-0.1028
-0.1041
0.3924
0.1345
0.3034
refined
10.7401
11.9031
85.7792
X-RAY DIFFRACTION
1.8022
0.5413
1.2896
1.6635
-0.4811
1.4216
-0.0029
0.1529
-0.0043
0.4075
-0.2598
-0.6053
-0.3047
0.5038
0.1873
0.4276
-0.1451
-0.1442
0.4379
0.1034
0.4702
refined
19.5342
21.3979
78.9388
X-RAY DIFFRACTION
0.2144
0.0747
0.3823
0.0870
0.0638
0.6595
0.0934
0.2122
-0.3550
-0.0371
0.0485
-0.2615
-0.0498
0.3862
-0.0782
0.2147
-0.0618
-0.0129
0.3210
-0.0207
0.3605
refined
8.6738
14.0592
66.8361
X-RAY DIFFRACTION
0.4341
-0.1019
-0.2157
0.2326
-0.0820
0.2970
0.1552
-0.2194
0.1702
0.0374
-0.0138
-0.0225
0.1235
-0.0724
-0.0743
0.2106
-0.0692
-0.0163
0.2990
0.0340
0.2483
refined
-3.3604
19.2431
63.0600
X-RAY DIFFRACTION
0.1524
0.0805
-0.1371
0.5553
-0.4588
0.6550
-0.0229
-0.0152
0.0945
0.0994
0.2526
0.1925
-0.0479
-0.0531
-0.0958
0.3173
-0.0038
0.0402
0.2594
0.0501
0.3174
refined
-1.1567
25.7712
67.6021
X-RAY DIFFRACTION
0.6028
-0.0669
-0.2225
0.3080
-0.3707
0.8818
0.1140
0.0336
0.2408
0.0088
-0.0647
-0.1077
-0.1231
0.0326
-0.0263
0.2715
-0.0402
0.0510
0.2783
-0.0080
0.3315
refined
4.4334
30.0219
64.8043
X-RAY DIFFRACTION
0.1274
-0.0714
0.1327
0.6193
-0.1329
0.1718
0.1218
0.1935
-0.0233
-0.1756
-0.1331
-0.4589
-0.0143
0.2641
0.0217
0.2709
-0.0955
0.0806
0.3507
-0.0024
0.3427
refined
10.2626
23.0230
58.8340
X-RAY DIFFRACTION
1.7804
-0.9652
-0.2640
0.5610
-0.0415
1.3484
-0.2960
0.1839
0.5752
-0.0715
0.1813
-0.1040
-0.0842
-0.0520
0.0001
0.3535
-0.1081
0.0718
0.2831
-0.0039
0.3457
refined
8.1482
33.1461
62.1093
X-RAY DIFFRACTION
0.3129
-0.2337
0.2239
0.3850
-0.6131
1.2187
-0.0861
0.2816
0.7862
-0.0247
0.1554
0.3552
-0.4861
-0.0596
0.0081
0.4028
0.0095
-0.0492
0.2160
0.1359
0.6740
refined
-19.2170
47.0306
74.9312
X-RAY DIFFRACTION
0.2988
0.3757
-0.2004
0.9715
-0.2833
0.1538
-0.1673
0.6305
0.7617
-0.2233
-0.0310
0.2423
-0.1949
0.2872
-0.1173
0.3315
-0.0734
-0.0881
0.3027
0.2751
0.5327
refined
-14.1776
44.6261
69.9438
X-RAY DIFFRACTION
0.4832
0.0070
-0.1241
0.1544
-0.0664
1.5045
-0.1304
-0.1581
0.6116
0.2292
0.1037
0.0632
-0.6279
-0.0863
-0.0394
0.3553
-0.0481
0.0043
0.2203
-0.0584
0.4771
refined
-14.0977
42.9408
84.5244
X-RAY DIFFRACTION
0.7090
0.5259
-0.0713
0.8241
0.3550
0.3898
-0.0194
-0.0863
0.3728
0.0854
0.0590
0.1703
0.0468
-0.1282
0.0349
0.2741
-0.0334
-0.0054
0.2763
-0.0077
0.3073
refined
-18.5362
29.2376
90.2845
X-RAY DIFFRACTION
0.5079
-0.3634
0.0395
0.3793
-0.0511
0.4254
0.0330
-0.0619
0.0560
-0.1716
0.1129
-0.1935
0.1504
-0.1114
-0.1038
0.3205
-0.0576
-0.0351
0.2458
0.0049
0.3051
refined
-9.9066
26.5311
87.9930
X-RAY DIFFRACTION
0.3740
0.0841
0.3204
0.3900
0.2252
0.4981
0.2110
0.0666
-0.1942
0.0553
0.0081
-0.1058
0.0810
-0.0197
-0.1132
0.3036
-0.0008
-0.0472
0.2857
-0.0618
0.3167
refined
-3.9743
29.1205
84.8169
X-RAY DIFFRACTION
0.7856
0.1021
-0.1166
1.0710
0.1698
0.1009
0.0347
0.1352
0.1421
0.0750
0.1081
-0.2251
0.0458
-0.0047
-0.0351
0.3000
-0.0740
0.0024
0.2651
-0.0465
0.3352
refined
0.1414
34.8655
87.2491
X-RAY DIFFRACTION
0.3986
-0.2705
-0.1390
0.2480
-0.0194
0.6552
-0.0207
-0.0868
0.2069
0.0591
-0.0745
-0.1773
-0.2026
-0.0019
-0.0139
0.3061
-0.0986
0.0085
0.2300
-0.0915
0.3560
refined
-9.1362
40.5788
90.4496
X-RAY DIFFRACTION
0.1104
0.0851
0.1730
0.2459
0.0722
0.2437
-0.0138
0.0167
0.0483
-0.0094
-0.0253
-0.0532
-0.0396
0.0793
-0.0202
0.3556
-0.0886
0.0322
0.4079
-0.1323
0.4207
refined
1.5702
39.9208
89.5049
X-RAY DIFFRACTION
0.3966
0.1677
0.2593
0.2921
0.0437
0.1845
0.0625
-0.1078
0.0387
0.1952
-0.0144
-0.0114
0.0713
-0.1461
0.0756
0.3718
-0.0735
-0.0477
0.3346
-0.1359
0.3056
refined
-1.9991
38.3891
97.8380
X-RAY DIFFRACTION
X-RAY DIFFRACTION
1
chain 'A' and (resseq 1:17)
X-RAY DIFFRACTION
2
chain 'A' and (resseq 18:28)
X-RAY DIFFRACTION
3
chain 'A' and (resseq 29:44)
X-RAY DIFFRACTION
4
chain 'A' and (resseq 45:62)
X-RAY DIFFRACTION
5
chain 'A' and (resseq 63:90)
X-RAY DIFFRACTION
6
chain 'A' and (resseq 91:111)
X-RAY DIFFRACTION
7
chain 'A' and (resseq 112:126)
X-RAY DIFFRACTION
8
chain 'A' and (resseq 127:141)
X-RAY DIFFRACTION
9
chain 'A' and (resseq 142:166)
X-RAY DIFFRACTION
10
chain 'A' and (resseq 167:183)
X-RAY DIFFRACTION
11
chain 'B' and (resseq 1:28)
X-RAY DIFFRACTION
12
chain 'B' and (resseq 29:62)
X-RAY DIFFRACTION
13
chain 'B' and (resseq 63:80)
X-RAY DIFFRACTION
14
chain 'B' and (resseq 81:93)
X-RAY DIFFRACTION
15
chain 'B' and (resseq 94:111)
X-RAY DIFFRACTION
16
chain 'B' and (resseq 112:126)
X-RAY DIFFRACTION
17
chain 'B' and (resseq 127:141)
X-RAY DIFFRACTION
18
chain 'B' and (resseq 142:155)
X-RAY DIFFRACTION
19
chain 'B' and (resseq 156:174)
X-RAY DIFFRACTION
20
chain 'B' and (resseq 175:184)
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
HIS
105
A
NE2
HIS
105
1_555
A
HEM
500
C
FE
HEM
1_555
A
HEM
500
C
NA
HEM
1_555
106.1
A
HIS
105
A
NE2
HIS
105
1_555
A
HEM
500
C
FE
HEM
1_555
A
HEM
500
C
NB
HEM
1_555
98.5
A
HEM
500
C
NA
HEM
1_555
A
HEM
500
C
FE
HEM
1_555
A
HEM
500
C
NB
HEM
1_555
87.6
A
HIS
105
A
NE2
HIS
105
1_555
A
HEM
500
C
FE
HEM
1_555
A
HEM
500
C
NC
HEM
1_555
92.3
A
HEM
500
C
NA
HEM
1_555
A
HEM
500
C
FE
HEM
1_555
A
HEM
500
C
NC
HEM
1_555
161.3
A
HEM
500
C
NB
HEM
1_555
A
HEM
500
C
FE
HEM
1_555
A
HEM
500
C
NC
HEM
1_555
86.3
A
HIS
105
A
NE2
HIS
105
1_555
A
HEM
500
C
FE
HEM
1_555
A
HEM
500
C
ND
HEM
1_555
99.4
A
HEM
500
C
NA
HEM
1_555
A
HEM
500
C
FE
HEM
1_555
A
HEM
500
C
ND
HEM
1_555
90.0
A
HEM
500
C
NB
HEM
1_555
A
HEM
500
C
FE
HEM
1_555
A
HEM
500
C
ND
HEM
1_555
161.8
A
HEM
500
C
NC
HEM
1_555
A
HEM
500
C
FE
HEM
1_555
A
HEM
500
C
ND
HEM
1_555
90.3
A
ALA
119
A
O
ALA
119
1_555
A
NA
190
D
NA
NA
1_555
A
GLN
135
A
OE1
GLN
135
1_555
115.0
A
ALA
119
A
O
ALA
119
1_555
A
NA
190
D
NA
NA
1_555
A
HOH
226
F
O
HOH
1_555
97.7
A
GLN
135
A
OE1
GLN
135
1_555
A
NA
190
D
NA
NA
1_555
A
HOH
226
F
O
HOH
1_555
113.4
B
HIS
105
B
NE2
HIS
105
1_555
B
HEM
501
E
FE
HEM
1_555
B
HEM
501
E
NA
HEM
1_555
104.2
B
HIS
105
B
NE2
HIS
105
1_555
B
HEM
501
E
FE
HEM
1_555
B
HEM
501
E
NB
HEM
1_555
100.1
B
HEM
501
E
NA
HEM
1_555
B
HEM
501
E
FE
HEM
1_555
B
HEM
501
E
NB
HEM
1_555
89.9
B
HIS
105
B
NE2
HIS
105
1_555
B
HEM
501
E
FE
HEM
1_555
B
HEM
501
E
NC
HEM
1_555
91.6
B
HEM
501
E
NA
HEM
1_555
B
HEM
501
E
FE
HEM
1_555
B
HEM
501
E
NC
HEM
1_555
164.1
B
HEM
501
E
NB
HEM
1_555
B
HEM
501
E
FE
HEM
1_555
B
HEM
501
E
NC
HEM
1_555
87.0
B
HIS
105
B
NE2
HIS
105
1_555
B
HEM
501
E
FE
HEM
1_555
B
HEM
501
E
ND
HEM
1_555
96.6
B
HEM
501
E
NA
HEM
1_555
B
HEM
501
E
FE
HEM
1_555
B
HEM
501
E
ND
HEM
1_555
89.2
B
HEM
501
E
NB
HEM
1_555
B
HEM
501
E
FE
HEM
1_555
B
HEM
501
E
ND
HEM
1_555
163.0
B
HEM
501
E
NC
HEM
1_555
B
HEM
501
E
FE
HEM
1_555
B
HEM
501
E
ND
HEM
1_555
89.3
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
GLU
121
A
N
GLU
121
A
O
HIS
133
A
O
HIS
133
A
N
MET
130
A
N
MET
130
A
O
ILE
179
A
O
ILE
179
A
O
SER
178
A
O
SER
178
A
N
THR
163
A
N
THR
163
B
N
GLU
121
B
N
GLU
121
B
O
HIS
133
B
O
HIS
133
B
N
LEU
132
B
N
LEU
132
B
O
PHE
177
B
O
PHE
177
B
O
GLU
182
B
O
GLU
182
B
N
LYS
159
B
N
LYS
159
1
B
HOH
237
G
HOH
1
A
CD
GLN
27
A
CD
GLN
27
0
Y
1
A
OE1
GLN
27
A
OE1
GLN
27
0
Y
1
A
NE2
GLN
27
A
NE2
GLN
27
0
Y
1
A
CG
GLU
32
A
CG
GLU
32
0
Y
1
A
CD
GLU
32
A
CD
GLU
32
0
Y
1
A
OE1
GLU
32
A
OE1
GLU
32
0
Y
1
A
OE2
GLU
32
A
OE2
GLU
32
0
Y
1
A
CG
ASP
33
A
CG
ASP
33
0
Y
1
A
OD1
ASP
33
A
OD1
ASP
33
0
Y
1
A
OD2
ASP
33
A
OD2
ASP
33
0
Y
1
A
CG
GLU
182
A
CG
GLU
182
0
Y
1
A
CD
GLU
182
A
CD
GLU
182
0
Y
1
A
OE1
GLU
182
A
OE1
GLU
182
0
Y
1
A
OE2
GLU
182
A
OE2
GLU
182
0
Y
1
B
CG
GLN
27
B
CG
GLN
27
0
Y
1
B
CD
GLN
27
B
CD
GLN
27
0
Y
1
B
OE1
GLN
27
B
OE1
GLN
27
0
Y
1
B
NE2
GLN
27
B
NE2
GLN
27
0
Y
1
B
CG
GLU
32
B
CG
GLU
32
0
Y
1
B
CD
GLU
32
B
CD
GLU
32
0
Y
1
B
OE1
GLU
32
B
OE1
GLU
32
0
Y
1
B
OE2
GLU
32
B
OE2
GLU
32
0
Y
1
B
CG
ASP
33
B
CG
ASP
33
0
Y
1
B
OD1
ASP
33
B
OD1
ASP
33
0
Y
1
B
OD2
ASP
33
B
OD2
ASP
33
0
Y
1
B
CD
GLU
57
B
CD
GLU
57
0
Y
1
B
OE1
GLU
57
B
OE1
GLU
57
0
Y
1
B
OE2
GLU
57
B
OE2
GLU
57
0
Y
1
A
SER
184
A
SER
184
1
Y
1
A
ASN
185
A
ASN
185
1
Y
1
A
LEU
186
A
LEU
186
1
Y
1
A
TYR
187
A
TYR
187
1
Y
1
A
ASP
188
A
ASP
188
1
Y
1
A
ASP
189
A
ASP
189
1
Y
1
B
ASN
185
B
ASN
185
1
Y
1
B
LEU
186
B
LEU
186
1
Y
1
B
TYR
187
B
TYR
187
1
Y
1
B
ASP
188
B
ASP
188
1
Y
1
B
ASP
189
B
ASP
189
1
Y
1
B
B
OD1
H
ASP
ILE
33
34
1.45
1
B
B
HH
O
TYR
HOH
181
250
1.60
B
1
B
B
O
O
HOH
HOH
193
195
2.04
1
A
A
O
O
ASP
HOH
173
274
2.05
1
B
B
O
O
HOH
HOH
281
282
2.07
1
A
A
O
OE2
GLN
GLU
27
32
2.07
1
B
B
OE1
O
GLU
HOH
96
258
2.08
1
A
B
OE1
O
GLU
HOH
72
278
2.19
1_555
12_565
1
B
SER
126
-176.97
-179.21
0.2000
0.1642
0.1660
2.1302
39.116
1700
33688
33688
5.05
94.90
0.20
Random
1
0.00
MOLECULAR REPLACEMENT
19.89
0.65
0.80
PDB ENTRY 2O09
ML
FLAT BULK SOLVENT MODEL
42.530
0.391
2.1302
39.116
207
3182
87
0
2888
0.010
3091
1.233
4217
14.862
1105
0.061
433
0.004
542
0.3301
0.2312
2.1928
117
2449
88.00
0.2687
0.2143
2.2636
129
2466
89.00
0.2478
0.2007
2.3445
129
2592
92.00
0.2963
0.2050
2.4384
138
2540
92.00
0.2430
0.1921
2.5493
144
2580
93.00
0.2115
0.1888
2.6837
158
2646
95.00
0.2018
0.1832
2.8518
146
2680
97.00
0.1913
0.1747
3.0719
146
2755
98.00
0.2062
0.1679
3.3809
146
2753
98.00
0.1808
0.1510
3.8697
135
2807
99.00
0.1675
0.1242
4.8740
159
2803
99.00
0.1760
0.1552
39.1227
153
2917
99.00
2.13
50.00
3TF8
33688
33688
2.0
1.0
1
99.9
2.13
2.17
1
100.0
data collection
Blu-Ice
phasing
PHASER
refinement
PHENIX
(phenix.refine: 1.7_650)
data reduction
HKL-2000
data scaling
HKL-2000
Crystal structure of an H-NOX protein from Nostoc sp. PCC 7120
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
4
N
N
4
N
N
A
TYR
2
A
TYR
2
HELX_P
A
ALA
29
A
ALA
29
1
1
28
A
SER
44
A
SER
44
HELX_P
A
GLY
60
A
GLY
60
1
2
17
A
PRO
62
A
PRO
62
HELX_P
A
GLU
81
A
GLU
81
1
3
20
A
TYR
83
A
TYR
83
HELX_P
A
ALA
90
A
ALA
90
1
4
8
A
SER
93
A
SER
93
HELX_P
A
PHE
112
A
PHE
112
1
5
20
A
LEU
141
A
LEU
141
HELX_P
A
PHE
156
A
PHE
156
1
6
16
B
TYR
2
B
TYR
2
HELX_P
B
GLY
18
B
GLY
18
1
7
17
B
GLY
18
B
GLY
18
HELX_P
B
ALA
29
B
ALA
29
1
8
12
B
SER
44
B
SER
44
HELX_P
B
GLY
60
B
GLY
60
1
9
17
B
PRO
62
B
PRO
62
HELX_P
B
GLU
81
B
GLU
81
1
10
20
B
TYR
83
B
TYR
83
HELX_P
B
ALA
90
B
ALA
90
1
11
8
B
SER
93
B
SER
93
HELX_P
B
PHE
112
B
PHE
112
1
12
20
B
LEU
141
B
LEU
141
HELX_P
B
PHE
156
B
PHE
156
1
13
16
B
PHE
167
B
PHE
167
HELX_P
B
GLY
171
B
GLY
171
5
14
5
metalc
2.202
A
HIS
105
A
NE2
HIS
105
1_555
A
HEM
500
C
FE
HEM
1_555
metalc
3.109
A
ALA
119
A
O
ALA
119
1_555
A
NA
190
D
NA
NA
1_555
metalc
2.878
A
GLN
135
A
OE1
GLN
135
1_555
A
NA
190
D
NA
NA
1_555
metalc
3.047
A
NA
190
D
NA
NA
1_555
A
HOH
226
F
O
HOH
1_555
metalc
2.214
B
HIS
105
B
NE2
HIS
105
1_555
B
HEM
501
E
FE
HEM
1_555
SIGNALING PROTEIN
Heme-based Sensor Domain, Gas Binding, Signaling protein
Q8YUQ7_NOSS1
UNP
1
1
Q8YUQ7
MYGLVNKAIQDMISKHHGEDTWEAIKQKAGLEDIDFFVGMEAYSDDVTYHLVGAASEVLGKPAEELLIAFGEYWVTYTSE
EGYGELLASAGDSLPEFMENLDNLHARVGLSFPQLRPPAFECQHTSSKSMELHYQSTRCGLAPMVLGLLHGLGKRFQTKV
EVTQTAFRETGEDHDIFSIKYEDSNLYDD
1
189
3TF8
1
189
Q8YUQ7
A
1
1
189
1
189
3TF8
1
189
Q8YUQ7
B
1
1
189
4
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ALA
119
A
ALA
119
A
SER
126
A
SER
126
A
SER
129
A
SER
129
A
GLN
135
A
GLN
135
A
ASP
175
A
ASP
175
A
GLU
182
A
GLU
182
A
LYS
159
A
LYS
159
A
ALA
166
A
ALA
166
B
ALA
119
B
ALA
119
B
SER
126
B
SER
126
B
SER
129
B
SER
129
B
GLN
135
B
GLN
135
B
ASP
175
B
ASP
175
B
ASP
183
B
ASP
183
B
THR
158
B
THR
158
B
ALA
166
B
ALA
166
BINDING SITE FOR RESIDUE HEM A 500
A
HEM
500
Software
21
BINDING SITE FOR RESIDUE NA A 190
A
NA
190
Software
6
BINDING SITE FOR RESIDUE HEM B 501
B
HEM
501
Software
21
A
MET
1
A
MET
1
21
1_555
A
TYR
2
A
TYR
2
21
1_555
A
TRP
74
A
TRP
74
21
1_555
A
THR
78
A
THR
78
21
1_555
A
TYR
83
A
TYR
83
21
1_555
A
LEU
86
A
LEU
86
21
1_555
A
PHE
97
A
PHE
97
21
1_555
A
LEU
101
A
LEU
101
21
1_555
A
HIS
105
A
HIS
105
21
1_555
A
VAL
108
A
VAL
108
21
1_555
A
LEU
115
A
LEU
115
21
1_555
A
ARG
116
A
ARG
116
21
1_555
A
PRO
118
A
PRO
118
21
1_555
A
PHE
120
A
PHE
120
21
1_555
A
TYR
134
A
TYR
134
21
1_555
A
SER
136
A
SER
136
21
1_555
A
ARG
138
A
ARG
138
21
1_555
A
VAL
145
A
VAL
145
21
1_555
A
LEU
148
A
LEU
148
21
1_555
A
HOH
192
F
HOH
21
1_555
A
HOH
228
F
HOH
21
1_555
A
ALA
119
A
ALA
119
6
1_555
A
PHE
120
A
PHE
120
6
1_555
A
GLU
121
A
GLU
121
6
1_555
A
HIS
133
A
HIS
133
6
1_555
A
GLN
135
A
GLN
135
6
1_555
A
HOH
226
F
HOH
6
1_555
B
MET
1
B
MET
1
21
1_555
B
TYR
2
B
TYR
2
21
1_555
B
TRP
74
B
TRP
74
21
1_555
B
THR
78
B
THR
78
21
1_555
B
TYR
83
B
TYR
83
21
1_555
B
LEU
86
B
LEU
86
21
1_555
B
PHE
97
B
PHE
97
21
1_555
B
LEU
101
B
LEU
101
21
1_555
B
HIS
105
B
HIS
105
21
1_555
B
LEU
115
B
LEU
115
21
1_555
B
ARG
116
B
ARG
116
21
1_555
B
PRO
118
B
PRO
118
21
1_555
B
TYR
134
B
TYR
134
21
1_555
B
SER
136
B
SER
136
21
1_555
B
ARG
138
B
ARG
138
21
1_555
B
LEU
141
B
LEU
141
21
1_555
B
MET
144
B
MET
144
21
1_555
B
VAL
145
B
VAL
145
21
1_555
B
LEU
148
B
LEU
148
21
1_555
B
HOH
217
G
HOH
21
1_555
B
HOH
285
G
HOH
21
1_555
198
P 21 3