0.016027
0.000000
0.000000
0.000000
0.009303
0.000000
0.000000
0.000000
0.011528
0.000000
0.000000
0.000000
Shibayama, N.
Miura, S.
Tame, J.R.H.
Yonetani, T.
Park, S.-Y.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
62.396
107.496
86.745
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
C O
28.010
CARBON MONOXIDE
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C34 H32 Fe N4 O4
616.487
PROTOPORPHYRIN IX CONTAINING FE
HEME
non-polymer
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
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
C19 H20 Cl N O4
361.819
2-[P-[2-P-CHLOROBENZAMIDO)ETHYL]PHENOXY]-2-METHYLPROPIONIC ACID
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
C
N
75
N
O
N
76
N
N
N
77
R
C
N
78
N
C
N
79
N
O
N
80
N
C
N
81
N
S
N
82
N
O
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
S
C
N
92
N
C
N
93
N
O
N
94
N
C
N
95
N
C
N
96
N
C
N
97
N
O
N
98
N
N
N
99
N
O
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
N
N
111
S
C
N
112
N
C
N
113
N
O
N
114
N
C
N
115
N
C
N
116
N
C
N
117
N
O
N
118
N
O
N
119
N
O
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
N
N
130
N
C
N
131
N
C
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
C
N
140
N
C
N
141
N
C
N
142
N
C
Y
143
N
C
Y
144
N
C
Y
145
N
C
Y
146
N
C
N
147
N
C
N
148
N
C
N
149
N
C
N
150
N
C
N
151
N
O
N
152
N
O
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
C
N
157
N
C
N
158
N
C
N
159
N
C
Y
160
N
C
Y
161
N
C
Y
162
N
C
Y
163
N
C
N
164
N
C
N
165
N
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
C
N
172
N
C
N
173
N
C
N
174
N
C
N
175
N
O
N
176
N
O
Y
177
N
N
N
178
N
N
Y
179
N
N
N
180
N
N
N
181
N
FE
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
N
N
215
S
C
N
216
N
C
N
217
N
O
N
218
N
C
Y
219
N
C
Y
220
N
N
Y
221
N
C
Y
222
N
C
Y
223
N
N
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
C
N
246
N
O
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
N
265
N
C
N
266
N
C
N
267
N
C
N
268
N
N
N
269
N
O
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
N
N
286
S
C
N
287
N
C
N
288
N
O
N
289
N
C
N
290
N
C
N
291
N
S
N
292
N
C
N
293
N
O
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
Y
305
N
C
Y
306
N
C
Y
307
N
C
Y
308
N
C
Y
309
N
C
Y
310
N
C
N
311
N
CL
N
312
N
C
N
313
N
O
N
314
N
N
N
315
N
C
N
316
N
C
Y
317
N
C
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
Y
322
N
C
N
323
N
O
N
324
N
C
N
325
N
C
N
326
N
C
N
327
N
C
N
328
N
O
N
329
N
O
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
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
N
N
351
S
C
N
352
N
C
N
353
N
O
N
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
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
N
378
N
C
N
379
N
C
N
380
N
O
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
N
N
391
S
C
N
392
N
C
N
393
N
O
N
394
N
C
N
395
N
O
N
396
N
O
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
N
N
405
S
C
N
406
N
C
N
407
N
O
N
408
R
C
N
409
N
O
N
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
N
N
422
S
C
N
423
N
C
N
424
N
O
N
425
N
C
Y
426
N
C
Y
427
N
C
Y
428
N
C
Y
429
N
N
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
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
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
Y
453
N
C
Y
454
N
C
Y
455
N
C
Y
456
N
C
Y
457
N
C
Y
458
N
C
N
459
N
O
N
460
N
O
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
H
N
472
N
N
N
473
S
C
N
474
N
C
N
475
N
O
N
476
N
C
N
477
N
C
N
478
N
C
N
479
N
O
N
480
N
H
N
481
N
H
N
482
N
H
N
483
N
H
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
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
trip
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
doub
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
sing
N
90
N
doub
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
sing
N
98
N
doub
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
sing
N
109
N
doub
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
sing
N
117
N
doub
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
sing
N
127
N
doub
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
doub
N
132
N
sing
N
133
N
sing
N
134
N
doub
N
135
N
sing
N
136
N
sing
N
137
N
doub
N
138
N
sing
N
139
N
doub
N
140
N
sing
N
141
N
sing
Y
142
N
doub
Y
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
doub
N
147
N
sing
Y
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
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
doub
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
doub
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
doub
N
171
N
sing
N
172
N
sing
N
173
N
sing
Y
174
N
sing
Y
175
N
sing
Y
176
N
doub
N
177
N
sing
Y
178
N
sing
N
179
N
sing
Y
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
doub
N
190
N
doub
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
sing
N
204
N
doub
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
sing
N
218
N
doub
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
Y
223
N
sing
Y
224
N
doub
Y
225
N
doub
N
226
N
sing
Y
227
N
sing
N
228
N
sing
Y
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
sing
N
241
N
doub
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
sing
N
262
N
doub
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
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
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
doub
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
Y
299
N
sing
Y
300
N
doub
N
301
N
sing
Y
302
N
doub
N
303
N
sing
Y
304
N
sing
N
305
N
sing
Y
306
N
doub
N
307
N
sing
Y
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
doub
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
Y
321
N
sing
Y
322
N
doub
N
323
N
sing
Y
324
N
doub
N
325
N
sing
Y
326
N
sing
N
327
N
sing
Y
328
N
doub
Y
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
doub
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
doub
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
Y
356
N
doub
Y
357
N
sing
Y
358
N
sing
N
359
N
sing
Y
360
N
doub
N
361
N
sing
Y
362
N
doub
N
363
N
sing
Y
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
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
doub
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
doub
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
sing
N
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
doub
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
Y
425
N
doub
Y
426
N
sing
Y
427
N
sing
N
428
N
sing
Y
429
N
doub
Y
430
N
sing
Y
431
N
sing
N
432
N
sing
Y
433
N
sing
Y
434
N
doub
N
435
N
sing
Y
436
N
doub
N
437
N
sing
Y
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
sing
N
447
N
sing
N
448
N
doub
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
Y
453
N
doub
Y
454
N
sing
Y
455
N
sing
N
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
sing
N
472
N
doub
N
473
N
sing
N
474
N
sing
N
475
N
sing
N
476
N
sing
N
477
N
sing
N
478
N
sing
N
479
N
sing
N
480
N
sing
N
481
N
sing
N
482
N
sing
N
483
N
sing
US
J.BIOL.CHEM.
JBCHA3
0071
0021-9258
277
38791
38796
10.1074/jbc.M205461200
12122004
Crystal Structure of Horse Carbonmonoxyhemoglobin-Bezafibrate Complex at 1.55A Resolution. A Novel Allosteric Binding Site in R-State Hemoglobin
2002
10.2210/pdb1iwh/pdb
pdb_00001iwh
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
100
1
mirrors
CCD
2002-01-01
MAR CCD 165 mm
SI111
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
BL44B2
SPring-8
1.0
SYNCHROTRON
SPRING-8 BEAMLINE BL44B2
15138.280
Hemoglobin alpha chain
1
nat
polymer
16032.274
Hemoglobin beta chain
1
nat
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
2
syn
non-polymer
28.010
CARBON MONOXIDE
2
syn
non-polymer
361.819
2-[P-[2-P-CHLOROBENZAMIDO)ETHYL]PHENOXY]-2-METHYLPROPIONIC ACID
1
syn
non-polymer
18.015
water
295
nat
water
no
no
VLSAADKTNVKAAWSKVGGHAGEYGAEALERMFLGFPTTKTYFPHFDLSHGSAQVKAHGKKVGDALTLAVGHLDDLPGAL
SNLSDLHAHKLRVDPVNFKLLSHCLLSTLAVHLPNDFTPAVHASLDKFLSSVSTVLTSKYR
VLSAADKTNVKAAWSKVGGHAGEYGAEALERMFLGFPTTKTYFPHFDLSHGSAQVKAHGKKVGDALTLAVGHLDDLPGAL
SNLSDLHAHKLRVDPVNFKLLSHCLLSTLAVHLPNDFTPAVHASLDKFLSSVSTVLTSKYR
A
polypeptide(L)
no
no
VQLSGEEKAAVLALWDKVNEEEVGGEALGRLLVVYPWTQRFFDSFGDLSNPGAVMGNPKVKAHGKKVLHSFGEGVHHLDN
LKGTFAALSELHCDKLHVDPENFRLLGNVLVVVLARHFGKDFTPELQASYQKVVAGVANALAHKYH
VQLSGEEKAAVLALWDKVNEEEVGGEALGRLLVVYPWTQRFFDSFGDLSNPGAVMGNPKVKAHGKKVLHSFGEGVHHLDN
LKGTFAALSELHCDKLHVDPENFRLLGNVLVVVLARHFGKDFTPELQASYQKVVAGVANALAHKYH
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
horse
Equus
sample
9796
Equus caballus
blood
horse
Equus
sample
9796
Equus caballus
blood
1
2.01
38.7
SMALL TUBES
6.8
PEG1000, pH 6.8, SMALL TUBES, temperature 298K
298
chem_comp_atom
chem_comp_bond
database_2
struct_conn
struct_conn_type
struct_site
repository
Initial release
Version format compliance
Version format compliance
Atomic model
Data collection
Database references
Derived calculations
1
0
2002-10-02
1
1
2008-04-27
1
2
2011-07-13
1
3
2011-11-16
1
4
2023-12-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.conn_type_id
_struct_conn.id
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_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_conn.ptnr2_label_seq_id
_struct_conn_type.id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
PDBJ
Y
PDBJ
2002-05-15
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
CMO
CARBON MONOXIDE
PEM
2-[P-[2-P-CHLOROBENZAMIDO)ETHYL]PHENOXY]-2-METHYLPROPIONIC ACID
HOH
water
HEM
142
3
HEM
HEM
142
A
CO
143
4
CMO
CMO
143
A
BZF
501
5
PEM
PEM
501
A
HEM
347
3
HEM
HEM
347
B
CO
348
4
CMO
CMO
348
B
HOH
1001
6
HOH
HOH
1001
A
HOH
1003
6
HOH
HOH
1003
A
HOH
1004
6
HOH
HOH
1004
A
HOH
1005
6
HOH
HOH
1005
A
HOH
1007
6
HOH
HOH
1007
A
HOH
1009
6
HOH
HOH
1009
A
HOH
1010
6
HOH
HOH
1010
A
HOH
1011
6
HOH
HOH
1011
A
HOH
1012
6
HOH
HOH
1012
A
HOH
1016
6
HOH
HOH
1016
A
HOH
1017
6
HOH
HOH
1017
A
HOH
1019
6
HOH
HOH
1019
A
HOH
1020
6
HOH
HOH
1020
A
HOH
1021
6
HOH
HOH
1021
A
HOH
1023
6
HOH
HOH
1023
A
HOH
1024
6
HOH
HOH
1024
A
HOH
1025
6
HOH
HOH
1025
A
HOH
1026
6
HOH
HOH
1026
A
HOH
1027
6
HOH
HOH
1027
A
HOH
1028
6
HOH
HOH
1028
A
HOH
1031
6
HOH
HOH
1031
A
HOH
1032
6
HOH
HOH
1032
A
HOH
1033
6
HOH
HOH
1033
A
HOH
1034
6
HOH
HOH
1034
A
HOH
1035
6
HOH
HOH
1035
A
HOH
1037
6
HOH
HOH
1037
A
HOH
1038
6
HOH
HOH
1038
A
HOH
1039
6
HOH
HOH
1039
A
HOH
1041
6
HOH
HOH
1041
A
HOH
1045
6
HOH
HOH
1045
A
HOH
1046
6
HOH
HOH
1046
A
HOH
1047
6
HOH
HOH
1047
A
HOH
1048
6
HOH
HOH
1048
A
HOH
1049
6
HOH
HOH
1049
A
HOH
1053
6
HOH
HOH
1053
A
HOH
1057
6
HOH
HOH
1057
A
HOH
1058
6
HOH
HOH
1058
A
HOH
1060
6
HOH
HOH
1060
A
HOH
1061
6
HOH
HOH
1061
A
HOH
1063
6
HOH
HOH
1063
A
HOH
1064
6
HOH
HOH
1064
A
HOH
1065
6
HOH
HOH
1065
A
HOH
1066
6
HOH
HOH
1066
A
HOH
1070
6
HOH
HOH
1070
A
HOH
1073
6
HOH
HOH
1073
A
HOH
1074
6
HOH
HOH
1074
A
HOH
1076
6
HOH
HOH
1076
A
HOH
1079
6
HOH
HOH
1079
A
HOH
1080
6
HOH
HOH
1080
A
HOH
1085
6
HOH
HOH
1085
A
HOH
1086
6
HOH
HOH
1086
A
HOH
1088
6
HOH
HOH
1088
A
HOH
1089
6
HOH
HOH
1089
A
HOH
1090
6
HOH
HOH
1090
A
HOH
1091
6
HOH
HOH
1091
A
HOH
1093
6
HOH
HOH
1093
A
HOH
1094
6
HOH
HOH
1094
A
HOH
1098
6
HOH
HOH
1098
A
HOH
1099
6
HOH
HOH
1099
A
HOH
1101
6
HOH
HOH
1101
A
HOH
1102
6
HOH
HOH
1102
A
HOH
1103
6
HOH
HOH
1103
A
HOH
1104
6
HOH
HOH
1104
A
HOH
1106
6
HOH
HOH
1106
A
HOH
1107
6
HOH
HOH
1107
A
HOH
1109
6
HOH
HOH
1109
A
HOH
1110
6
HOH
HOH
1110
A
HOH
1111
6
HOH
HOH
1111
A
HOH
1112
6
HOH
HOH
1112
A
HOH
1113
6
HOH
HOH
1113
A
HOH
1118
6
HOH
HOH
1118
A
HOH
1119
6
HOH
HOH
1119
A
HOH
1121
6
HOH
HOH
1121
A
HOH
1122
6
HOH
HOH
1122
A
HOH
1126
6
HOH
HOH
1126
A
HOH
1127
6
HOH
HOH
1127
A
HOH
1133
6
HOH
HOH
1133
A
HOH
1138
6
HOH
HOH
1138
A
HOH
1141
6
HOH
HOH
1141
A
HOH
1142
6
HOH
HOH
1142
A
HOH
1145
6
HOH
HOH
1145
A
HOH
1147
6
HOH
HOH
1147
A
HOH
1150
6
HOH
HOH
1150
A
HOH
1151
6
HOH
HOH
1151
A
HOH
1153
6
HOH
HOH
1153
A
HOH
1154
6
HOH
HOH
1154
A
HOH
1155
6
HOH
HOH
1155
A
HOH
1156
6
HOH
HOH
1156
A
HOH
1157
6
HOH
HOH
1157
A
HOH
1158
6
HOH
HOH
1158
A
HOH
1160
6
HOH
HOH
1160
A
HOH
1162
6
HOH
HOH
1162
A
HOH
1163
6
HOH
HOH
1163
A
HOH
1164
6
HOH
HOH
1164
A
HOH
1168
6
HOH
HOH
1168
A
HOH
1176
6
HOH
HOH
1176
A
HOH
1177
6
HOH
HOH
1177
A
HOH
1179
6
HOH
HOH
1179
A
HOH
1181
6
HOH
HOH
1181
A
HOH
1184
6
HOH
HOH
1184
A
HOH
1185
6
HOH
HOH
1185
A
HOH
1187
6
HOH
HOH
1187
A
HOH
1196
6
HOH
HOH
1196
A
HOH
1199
6
HOH
HOH
1199
A
HOH
1200
6
HOH
HOH
1200
A
HOH
1202
6
HOH
HOH
1202
A
HOH
1203
6
HOH
HOH
1203
A
HOH
1209
6
HOH
HOH
1209
A
HOH
1210
6
HOH
HOH
1210
A
HOH
1211
6
HOH
HOH
1211
A
HOH
1212
6
HOH
HOH
1212
A
HOH
1216
6
HOH
HOH
1216
A
HOH
1217
6
HOH
HOH
1217
A
HOH
1218
6
HOH
HOH
1218
A
HOH
1219
6
HOH
HOH
1219
A
HOH
1220
6
HOH
HOH
1220
A
HOH
1222
6
HOH
HOH
1222
A
HOH
1226
6
HOH
HOH
1226
A
HOH
1228
6
HOH
HOH
1228
A
HOH
1229
6
HOH
HOH
1229
A
HOH
1230
6
HOH
HOH
1230
A
HOH
1232
6
HOH
HOH
1232
A
HOH
1234
6
HOH
HOH
1234
A
HOH
1239
6
HOH
HOH
1239
A
HOH
1243
6
HOH
HOH
1243
A
HOH
1245
6
HOH
HOH
1245
A
HOH
1248
6
HOH
HOH
1248
A
HOH
1249
6
HOH
HOH
1249
A
HOH
1253
6
HOH
HOH
1253
A
HOH
1254
6
HOH
HOH
1254
A
HOH
1256
6
HOH
HOH
1256
A
HOH
1257
6
HOH
HOH
1257
A
HOH
1259
6
HOH
HOH
1259
A
HOH
1260
6
HOH
HOH
1260
A
HOH
1261
6
HOH
HOH
1261
A
HOH
1264
6
HOH
HOH
1264
A
HOH
1265
6
HOH
HOH
1265
A
HOH
1267
6
HOH
HOH
1267
A
HOH
1270
6
HOH
HOH
1270
A
HOH
1271
6
HOH
HOH
1271
A
HOH
1273
6
HOH
HOH
1273
A
HOH
1275
6
HOH
HOH
1275
A
HOH
1277
6
HOH
HOH
1277
A
HOH
1280
6
HOH
HOH
1280
A
HOH
1282
6
HOH
HOH
1282
A
HOH
1288
6
HOH
HOH
1288
A
HOH
1295
6
HOH
HOH
1295
A
HOH
1296
6
HOH
HOH
1296
A
HOH
1002
6
HOH
HOH
1002
B
HOH
1006
6
HOH
HOH
1006
B
HOH
1008
6
HOH
HOH
1008
B
HOH
1013
6
HOH
HOH
1013
B
HOH
1014
6
HOH
HOH
1014
B
HOH
1015
6
HOH
HOH
1015
B
HOH
1018
6
HOH
HOH
1018
B
HOH
1022
6
HOH
HOH
1022
B
HOH
1029
6
HOH
HOH
1029
B
HOH
1030
6
HOH
HOH
1030
B
HOH
1036
6
HOH
HOH
1036
B
HOH
1040
6
HOH
HOH
1040
B
HOH
1042
6
HOH
HOH
1042
B
HOH
1043
6
HOH
HOH
1043
B
HOH
1044
6
HOH
HOH
1044
B
HOH
1050
6
HOH
HOH
1050
B
HOH
1051
6
HOH
HOH
1051
B
HOH
1052
6
HOH
HOH
1052
B
HOH
1054
6
HOH
HOH
1054
B
HOH
1055
6
HOH
HOH
1055
B
HOH
1056
6
HOH
HOH
1056
B
HOH
1059
6
HOH
HOH
1059
B
HOH
1062
6
HOH
HOH
1062
B
HOH
1067
6
HOH
HOH
1067
B
HOH
1068
6
HOH
HOH
1068
B
HOH
1069
6
HOH
HOH
1069
B
HOH
1071
6
HOH
HOH
1071
B
HOH
1072
6
HOH
HOH
1072
B
HOH
1075
6
HOH
HOH
1075
B
HOH
1077
6
HOH
HOH
1077
B
HOH
1078
6
HOH
HOH
1078
B
HOH
1081
6
HOH
HOH
1081
B
HOH
1082
6
HOH
HOH
1082
B
HOH
1083
6
HOH
HOH
1083
B
HOH
1084
6
HOH
HOH
1084
B
HOH
1087
6
HOH
HOH
1087
B
HOH
1092
6
HOH
HOH
1092
B
HOH
1095
6
HOH
HOH
1095
B
HOH
1096
6
HOH
HOH
1096
B
HOH
1097
6
HOH
HOH
1097
B
HOH
1100
6
HOH
HOH
1100
B
HOH
1105
6
HOH
HOH
1105
B
HOH
1108
6
HOH
HOH
1108
B
HOH
1114
6
HOH
HOH
1114
B
HOH
1115
6
HOH
HOH
1115
B
HOH
1116
6
HOH
HOH
1116
B
HOH
1117
6
HOH
HOH
1117
B
HOH
1120
6
HOH
HOH
1120
B
HOH
1123
6
HOH
HOH
1123
B
HOH
1124
6
HOH
HOH
1124
B
HOH
1125
6
HOH
HOH
1125
B
HOH
1128
6
HOH
HOH
1128
B
HOH
1129
6
HOH
HOH
1129
B
HOH
1130
6
HOH
HOH
1130
B
HOH
1131
6
HOH
HOH
1131
B
HOH
1132
6
HOH
HOH
1132
B
HOH
1134
6
HOH
HOH
1134
B
HOH
1135
6
HOH
HOH
1135
B
HOH
1136
6
HOH
HOH
1136
B
HOH
1137
6
HOH
HOH
1137
B
HOH
1139
6
HOH
HOH
1139
B
HOH
1140
6
HOH
HOH
1140
B
HOH
1143
6
HOH
HOH
1143
B
HOH
1144
6
HOH
HOH
1144
B
HOH
1146
6
HOH
HOH
1146
B
HOH
1148
6
HOH
HOH
1148
B
HOH
1149
6
HOH
HOH
1149
B
HOH
1152
6
HOH
HOH
1152
B
HOH
1159
6
HOH
HOH
1159
B
HOH
1161
6
HOH
HOH
1161
B
HOH
1165
6
HOH
HOH
1165
B
HOH
1166
6
HOH
HOH
1166
B
HOH
1167
6
HOH
HOH
1167
B
HOH
1169
6
HOH
HOH
1169
B
HOH
1170
6
HOH
HOH
1170
B
HOH
1171
6
HOH
HOH
1171
B
HOH
1172
6
HOH
HOH
1172
B
HOH
1173
6
HOH
HOH
1173
B
HOH
1174
6
HOH
HOH
1174
B
HOH
1175
6
HOH
HOH
1175
B
HOH
1178
6
HOH
HOH
1178
B
HOH
1180
6
HOH
HOH
1180
B
HOH
1182
6
HOH
HOH
1182
B
HOH
1183
6
HOH
HOH
1183
B
HOH
1186
6
HOH
HOH
1186
B
HOH
1188
6
HOH
HOH
1188
B
HOH
1189
6
HOH
HOH
1189
B
HOH
1190
6
HOH
HOH
1190
B
HOH
1191
6
HOH
HOH
1191
B
HOH
1192
6
HOH
HOH
1192
B
HOH
1193
6
HOH
HOH
1193
B
HOH
1194
6
HOH
HOH
1194
B
HOH
1195
6
HOH
HOH
1195
B
HOH
1197
6
HOH
HOH
1197
B
HOH
1198
6
HOH
HOH
1198
B
HOH
1201
6
HOH
HOH
1201
B
HOH
1204
6
HOH
HOH
1204
B
HOH
1205
6
HOH
HOH
1205
B
HOH
1206
6
HOH
HOH
1206
B
HOH
1207
6
HOH
HOH
1207
B
HOH
1208
6
HOH
HOH
1208
B
HOH
1213
6
HOH
HOH
1213
B
HOH
1214
6
HOH
HOH
1214
B
HOH
1215
6
HOH
HOH
1215
B
HOH
1221
6
HOH
HOH
1221
B
HOH
1223
6
HOH
HOH
1223
B
HOH
1224
6
HOH
HOH
1224
B
HOH
1225
6
HOH
HOH
1225
B
HOH
1227
6
HOH
HOH
1227
B
HOH
1231
6
HOH
HOH
1231
B
HOH
1233
6
HOH
HOH
1233
B
HOH
1235
6
HOH
HOH
1235
B
HOH
1236
6
HOH
HOH
1236
B
HOH
1237
6
HOH
HOH
1237
B
HOH
1238
6
HOH
HOH
1238
B
HOH
1240
6
HOH
HOH
1240
B
HOH
1241
6
HOH
HOH
1241
B
HOH
1244
6
HOH
HOH
1244
B
HOH
1247
6
HOH
HOH
1247
B
HOH
1250
6
HOH
HOH
1250
B
HOH
1251
6
HOH
HOH
1251
B
HOH
1252
6
HOH
HOH
1252
B
HOH
1255
6
HOH
HOH
1255
B
HOH
1258
6
HOH
HOH
1258
B
HOH
1262
6
HOH
HOH
1262
B
HOH
1263
6
HOH
HOH
1263
B
HOH
1266
6
HOH
HOH
1266
B
HOH
1268
6
HOH
HOH
1268
B
HOH
1269
6
HOH
HOH
1269
B
HOH
1272
6
HOH
HOH
1272
B
HOH
1274
6
HOH
HOH
1274
B
HOH
1276
6
HOH
HOH
1276
B
HOH
1278
6
HOH
HOH
1278
B
HOH
1279
6
HOH
HOH
1279
B
HOH
1281
6
HOH
HOH
1281
B
HOH
1283
6
HOH
HOH
1283
B
HOH
1284
6
HOH
HOH
1284
B
HOH
1285
6
HOH
HOH
1285
B
HOH
1286
6
HOH
HOH
1286
B
HOH
1287
6
HOH
HOH
1287
B
HOH
1289
6
HOH
HOH
1289
B
HOH
1290
6
HOH
HOH
1290
B
HOH
1291
6
HOH
HOH
1291
B
HOH
1292
6
HOH
HOH
1292
B
HOH
1293
6
HOH
HOH
1293
B
HOH
1294
6
HOH
HOH
1294
B
HOH
1297
6
HOH
HOH
1297
B
VAL
1
n
1
VAL
1
A
LEU
2
n
2
LEU
2
A
SER
3
n
3
SER
3
A
ALA
4
n
4
ALA
4
A
ALA
5
n
5
ALA
5
A
ASP
6
n
6
ASP
6
A
LYS
7
n
7
LYS
7
A
THR
8
n
8
THR
8
A
ASN
9
n
9
ASN
9
A
VAL
10
n
10
VAL
10
A
LYS
11
n
11
LYS
11
A
ALA
12
n
12
ALA
12
A
ALA
13
n
13
ALA
13
A
TRP
14
n
14
TRP
14
A
SER
15
n
15
SER
15
A
LYS
16
n
16
LYS
16
A
VAL
17
n
17
VAL
17
A
GLY
18
n
18
GLY
18
A
GLY
19
n
19
GLY
19
A
HIS
20
n
20
HIS
20
A
ALA
21
n
21
ALA
21
A
GLY
22
n
22
GLY
22
A
GLU
23
n
23
GLU
23
A
TYR
24
n
24
TYR
24
A
GLY
25
n
25
GLY
25
A
ALA
26
n
26
ALA
26
A
GLU
27
n
27
GLU
27
A
ALA
28
n
28
ALA
28
A
LEU
29
n
29
LEU
29
A
GLU
30
n
30
GLU
30
A
ARG
31
n
31
ARG
31
A
MET
32
n
32
MET
32
A
PHE
33
n
33
PHE
33
A
LEU
34
n
34
LEU
34
A
GLY
35
n
35
GLY
35
A
PHE
36
n
36
PHE
36
A
PRO
37
n
37
PRO
37
A
THR
38
n
38
THR
38
A
THR
39
n
39
THR
39
A
LYS
40
n
40
LYS
40
A
THR
41
n
41
THR
41
A
TYR
42
n
42
TYR
42
A
PHE
43
n
43
PHE
43
A
PRO
44
n
44
PRO
44
A
HIS
45
n
45
HIS
45
A
PHE
46
n
46
PHE
46
A
ASP
47
n
47
ASP
47
A
LEU
48
n
48
LEU
48
A
SER
49
n
49
SER
49
A
HIS
50
n
50
HIS
50
A
GLY
51
n
51
GLY
51
A
SER
52
n
52
SER
52
A
ALA
53
n
53
ALA
53
A
GLN
54
n
54
GLN
54
A
VAL
55
n
55
VAL
55
A
LYS
56
n
56
LYS
56
A
ALA
57
n
57
ALA
57
A
HIS
58
n
58
HIS
58
A
GLY
59
n
59
GLY
59
A
LYS
60
n
60
LYS
60
A
LYS
61
n
61
LYS
61
A
VAL
62
n
62
VAL
62
A
GLY
63
n
63
GLY
63
A
ASP
64
n
64
ASP
64
A
ALA
65
n
65
ALA
65
A
LEU
66
n
66
LEU
66
A
THR
67
n
67
THR
67
A
LEU
68
n
68
LEU
68
A
ALA
69
n
69
ALA
69
A
VAL
70
n
70
VAL
70
A
GLY
71
n
71
GLY
71
A
HIS
72
n
72
HIS
72
A
LEU
73
n
73
LEU
73
A
ASP
74
n
74
ASP
74
A
ASP
75
n
75
ASP
75
A
LEU
76
n
76
LEU
76
A
PRO
77
n
77
PRO
77
A
GLY
78
n
78
GLY
78
A
ALA
79
n
79
ALA
79
A
LEU
80
n
80
LEU
80
A
SER
81
n
81
SER
81
A
ASP
82
n
82
ASN
82
A
LEU
83
n
83
LEU
83
A
SER
84
n
84
SER
84
A
ASN
85
n
85
ASP
85
A
LEU
86
n
86
LEU
86
A
HIS
87
n
87
HIS
87
A
ALA
88
n
88
ALA
88
A
HIS
89
n
89
HIS
89
A
LYS
90
n
90
LYS
90
A
LEU
91
n
91
LEU
91
A
ARG
92
n
92
ARG
92
A
VAL
93
n
93
VAL
93
A
ASP
94
n
94
ASP
94
A
PRO
95
n
95
PRO
95
A
VAL
96
n
96
VAL
96
A
ASN
97
n
97
ASN
97
A
PHE
98
n
98
PHE
98
A
LYS
99
n
99
LYS
99
A
LEU
100
n
100
LEU
100
A
LEU
101
n
101
LEU
101
A
SER
102
n
102
SER
102
A
HIS
103
n
103
HIS
103
A
CYS
104
n
104
CYS
104
A
LEU
105
n
105
LEU
105
A
LEU
106
n
106
LEU
106
A
SER
107
n
107
SER
107
A
THR
108
n
108
THR
108
A
LEU
109
n
109
LEU
109
A
ALA
110
n
110
ALA
110
A
VAL
111
n
111
VAL
111
A
HIS
112
n
112
HIS
112
A
LEU
113
n
113
LEU
113
A
PRO
114
n
114
PRO
114
A
ASN
115
n
115
ASN
115
A
ASP
116
n
116
ASP
116
A
PHE
117
n
117
PHE
117
A
THR
118
n
118
THR
118
A
PRO
119
n
119
PRO
119
A
ALA
120
n
120
ALA
120
A
VAL
121
n
121
VAL
121
A
HIS
122
n
122
HIS
122
A
ALA
123
n
123
ALA
123
A
SER
124
n
124
SER
124
A
LEU
125
n
125
LEU
125
A
ASP
126
n
126
ASP
126
A
LYS
127
n
127
LYS
127
A
PHE
128
n
128
PHE
128
A
LEU
129
n
129
LEU
129
A
SER
130
n
130
SER
130
A
SER
131
n
131
SER
131
A
VAL
132
n
132
VAL
132
A
SER
133
n
133
SER
133
A
THR
134
n
134
THR
134
A
VAL
135
n
135
VAL
135
A
LEU
136
n
136
LEU
136
A
THR
137
n
137
THR
137
A
SER
138
n
138
SER
138
A
LYS
139
n
139
LYS
139
A
TYR
140
n
140
TYR
140
A
ARG
141
n
141
ARG
141
A
VAL
201
n
1
VAL
201
B
GLN
202
n
2
GLN
202
B
LEU
203
n
3
LEU
203
B
SER
204
n
4
SER
204
B
GLY
205
n
5
GLY
205
B
GLU
206
n
6
GLU
206
B
GLU
207
n
7
GLU
207
B
LYS
208
n
8
LYS
208
B
ALA
209
n
9
ALA
209
B
ALA
210
n
10
ALA
210
B
VAL
211
n
11
VAL
211
B
LEU
212
n
12
LEU
212
B
ALA
213
n
13
ALA
213
B
LEU
214
n
14
LEU
214
B
TRP
215
n
15
TRP
215
B
ASP
216
n
16
ASP
216
B
LYS
217
n
17
LYS
217
B
VAL
218
n
18
VAL
218
B
ASN
219
n
19
ASN
219
B
GLU
220
n
20
GLU
220
B
GLU
221
n
21
GLU
221
B
GLU
222
n
22
GLU
222
B
VAL
223
n
23
VAL
223
B
GLY
224
n
24
GLY
224
B
GLY
225
n
25
GLY
225
B
GLU
226
n
26
GLU
226
B
ALA
227
n
27
ALA
227
B
LEU
228
n
28
LEU
228
B
GLY
229
n
29
GLY
229
B
ARG
230
n
30
ARG
230
B
LEU
231
n
31
LEU
231
B
LEU
232
n
32
LEU
232
B
VAL
233
n
33
VAL
233
B
VAL
234
n
34
VAL
234
B
TYR
235
n
35
TYR
235
B
PRO
236
n
36
PRO
236
B
TRP
237
n
37
TRP
237
B
THR
238
n
38
THR
238
B
GLN
239
n
39
GLN
239
B
ARG
240
n
40
ARG
240
B
PHE
241
n
41
PHE
241
B
PHE
242
n
42
PHE
242
B
ASP
243
n
43
ASP
243
B
SER
244
n
44
SER
244
B
PHE
245
n
45
PHE
245
B
GLY
246
n
46
GLY
246
B
ASP
247
n
47
ASP
247
B
LEU
248
n
48
LEU
248
B
SER
249
n
49
SER
249
B
ASN
250
n
50
ASN
250
B
PRO
251
n
51
PRO
251
B
GLY
252
n
52
GLY
252
B
ALA
253
n
53
ALA
253
B
VAL
254
n
54
VAL
254
B
MET
255
n
55
MET
255
B
GLY
256
n
56
GLY
256
B
ASN
257
n
57
ASN
257
B
PRO
258
n
58
PRO
258
B
LYS
259
n
59
LYS
259
B
VAL
260
n
60
VAL
260
B
LYS
261
n
61
LYS
261
B
ALA
262
n
62
ALA
262
B
HIS
263
n
63
HIS
263
B
GLY
264
n
64
GLY
264
B
LYS
265
n
65
LYS
265
B
LYS
266
n
66
LYS
266
B
VAL
267
n
67
VAL
267
B
LEU
268
n
68
LEU
268
B
HIS
269
n
69
HIS
269
B
SER
270
n
70
SER
270
B
PHE
271
n
71
PHE
271
B
GLY
272
n
72
GLY
272
B
GLU
273
n
73
GLU
273
B
GLY
274
n
74
GLY
274
B
VAL
275
n
75
VAL
275
B
HIS
276
n
76
HIS
276
B
HIS
277
n
77
HIS
277
B
LEU
278
n
78
LEU
278
B
ASP
279
n
79
ASP
279
B
ASN
280
n
80
ASN
280
B
LEU
281
n
81
LEU
281
B
LYS
282
n
82
LYS
282
B
GLY
283
n
83
GLY
283
B
THR
284
n
84
THR
284
B
PHE
285
n
85
PHE
285
B
ALA
286
n
86
ALA
286
B
ALA
287
n
87
ALA
287
B
LEU
288
n
88
LEU
288
B
SER
289
n
89
SER
289
B
GLU
290
n
90
GLU
290
B
LEU
291
n
91
LEU
291
B
HIS
292
n
92
HIS
292
B
CYS
293
n
93
CYS
293
B
ASP
294
n
94
ASP
294
B
LYS
295
n
95
LYS
295
B
LEU
296
n
96
LEU
296
B
HIS
297
n
97
HIS
297
B
VAL
298
n
98
VAL
298
B
ASP
299
n
99
ASP
299
B
PRO
300
n
100
PRO
300
B
GLU
301
n
101
GLU
301
B
ASN
302
n
102
ASN
302
B
PHE
303
n
103
PHE
303
B
ARG
304
n
104
ARG
304
B
LEU
305
n
105
LEU
305
B
LEU
306
n
106
LEU
306
B
GLY
307
n
107
GLY
307
B
ASN
308
n
108
ASN
308
B
VAL
309
n
109
VAL
309
B
LEU
310
n
110
LEU
310
B
VAL
311
n
111
VAL
311
B
VAL
312
n
112
VAL
312
B
VAL
313
n
113
VAL
313
B
LEU
314
n
114
LEU
314
B
ALA
315
n
115
ALA
315
B
ARG
316
n
116
ARG
316
B
HIS
317
n
117
HIS
317
B
PHE
318
n
118
PHE
318
B
GLY
319
n
119
GLY
319
B
LYS
320
n
120
LYS
320
B
ASP
321
n
121
ASP
321
B
PHE
322
n
122
PHE
322
B
THR
323
n
123
THR
323
B
PRO
324
n
124
PRO
324
B
GLU
325
n
125
GLU
325
B
LEU
326
n
126
LEU
326
B
GLN
327
n
127
GLN
327
B
ALA
328
n
128
ALA
328
B
SER
329
n
129
SER
329
B
TYR
330
n
130
TYR
330
B
GLN
331
n
131
GLN
331
B
LYS
332
n
132
LYS
332
B
VAL
333
n
133
VAL
333
B
VAL
334
n
134
VAL
334
B
ALA
335
n
135
ALA
335
B
GLY
336
n
136
GLY
336
B
VAL
337
n
137
VAL
337
B
ALA
338
n
138
ALA
338
B
ASN
339
n
139
ASN
339
B
ALA
340
n
140
ALA
340
B
LEU
341
n
141
LEU
341
B
ALA
342
n
142
ALA
342
B
HIS
343
n
143
HIS
343
B
LYS
344
n
144
LYS
344
B
TYR
345
n
145
TYR
345
B
HIS
346
n
146
HIS
346
B
0.1507
0.1744
0.1515
0.1751
0.2076
0.2325
1438
2038
5.2
5.3
27422
author_defined_assembly
4
tetrameric
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
C
FE
HEM
1_555
A
HEM
142
C
NA
HEM
1_555
88.7
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
C
FE
HEM
1_555
A
HEM
142
C
NB
HEM
1_555
91.8
A
HEM
142
C
NA
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
HEM
142
C
NB
HEM
1_555
90.8
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
C
FE
HEM
1_555
A
HEM
142
C
NC
HEM
1_555
93.3
A
HEM
142
C
NA
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
HEM
142
C
NC
HEM
1_555
177.9
A
HEM
142
C
NB
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
HEM
142
C
NC
HEM
1_555
88.5
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
C
FE
HEM
1_555
A
HEM
142
C
ND
HEM
1_555
90.1
A
HEM
142
C
NA
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
HEM
142
C
ND
HEM
1_555
90.9
A
HEM
142
C
NB
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
HEM
142
C
ND
HEM
1_555
177.5
A
HEM
142
C
NC
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
HEM
142
C
ND
HEM
1_555
89.8
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
C
CMO
1_555
177.9
A
HEM
142
C
NA
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
C
CMO
1_555
93.4
A
HEM
142
C
NB
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
C
CMO
1_555
87.8
A
HEM
142
C
NC
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
C
CMO
1_555
84.6
A
HEM
142
C
ND
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
C
CMO
1_555
90.3
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
O
CMO
1_555
176.7
A
HEM
142
C
NA
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
O
CMO
1_555
94.6
A
HEM
142
C
NB
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
O
CMO
1_555
88.5
A
HEM
142
C
NC
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
O
CMO
1_555
83.4
A
HEM
142
C
ND
HEM
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
O
CMO
1_555
89.5
A
CMO
143
D
C
CMO
1_555
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
O
CMO
1_555
1.4
B
HIS
292
B
NE2
HIS
92
1_555
B
HEM
347
F
FE
HEM
1_555
B
HEM
347
F
NA
HEM
1_555
91.6
B
HIS
292
B
NE2
HIS
92
1_555
B
HEM
347
F
FE
HEM
1_555
B
HEM
347
F
NB
HEM
1_555
89.8
B
HEM
347
F
NA
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
HEM
347
F
NB
HEM
1_555
91.4
B
HIS
292
B
NE2
HIS
92
1_555
B
HEM
347
F
FE
HEM
1_555
B
HEM
347
F
NC
HEM
1_555
91.3
B
HEM
347
F
NA
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
HEM
347
F
NC
HEM
1_555
174.8
B
HEM
347
F
NB
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
HEM
347
F
NC
HEM
1_555
84.3
B
HIS
292
B
NE2
HIS
92
1_555
B
HEM
347
F
FE
HEM
1_555
B
HEM
347
F
ND
HEM
1_555
93.0
B
HEM
347
F
NA
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
HEM
347
F
ND
HEM
1_555
91.2
B
HEM
347
F
NB
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
HEM
347
F
ND
HEM
1_555
176.1
B
HEM
347
F
NC
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
HEM
347
F
ND
HEM
1_555
93.0
B
HIS
292
B
NE2
HIS
92
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
C
CMO
1_555
166.6
B
HEM
347
F
NA
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
C
CMO
1_555
101.5
B
HEM
347
F
NB
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
C
CMO
1_555
86.8
B
HEM
347
F
NC
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
C
CMO
1_555
75.5
B
HEM
347
F
ND
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
C
CMO
1_555
89.8
B
HIS
292
B
NE2
HIS
92
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
O
CMO
1_555
169.6
B
HEM
347
F
NA
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
O
CMO
1_555
97.8
B
HEM
347
F
NB
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
O
CMO
1_555
94.4
B
HEM
347
F
NC
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
O
CMO
1_555
79.7
B
HEM
347
F
ND
HEM
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
O
CMO
1_555
82.4
B
CMO
348
G
C
CMO
1_555
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
O
CMO
1_555
8.3
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
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_577
x,-y+2,-z+2
crystal symmetry operation
0.0000000000
214.9920000000
173.4900000000
1
A
HOH
1001
H
HOH
1
14.98
2.30
115.30
130.28
A
A
A
CA
CB
CG
LEU
LEU
LEU
105
105
105
N
1
3.37
0.50
120.30
123.67
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
240
240
240
N
1
11.69
1.70
111.00
122.69
B
B
B
CB
CG
CD2
LEU
LEU
LEU
288
288
288
N
1
3.21
0.50
120.30
123.51
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
304
304
304
N
1
A
ASP
75
-153.08
54.40
1
B
ASN
280
-145.33
53.52
1
B
CYS
293
-93.06
-62.77
0.2325
0.1744
0.1751
1.55
20.00
10557
2038
38739
9428
5.3
89.7
RANDOM
1
FREE R
0.0
ENGH AND HUBER
MOEWS & KRETSINGER
0
0.00
2638.50
1.55
20.00
295
2613
115
0
2203
0.008
0.082
0.000
0.0223
0.036
0.047
0.017
0.000
0.071
0.000
1.55
20.0
1IWH
186283
40777
0
0
0.056
1
7.1
4.6
95.9
0.227
1.55
1.61
72.3
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
SHELXL-97
Crystal Structure of Horse Carbonmonoxyhemoglobin-Bezafibrate Complex at 1.55A Resolution: A Novel Allosteric Binding Site in R-State Hemoglobin
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
3
N
N
4
N
N
6
N
N
6
N
N
A
SER
3
A
SER
3
HELX_P
A
VAL
17
A
VAL
17
1
1
15
A
HIS
20
A
HIS
20
HELX_P
A
PHE
36
A
PHE
36
1
2
17
A
PRO
37
A
PRO
37
HELX_P
A
PHE
43
A
PHE
43
5
3
7
A
SER
52
A
SER
52
HELX_P
A
GLY
71
A
GLY
71
1
4
20
A
ASP
75
A
ASP
75
HELX_P
A
LEU
80
A
LEU
80
1
5
6
A
LEU
80
A
LEU
80
HELX_P
A
LYS
90
A
LYS
90
1
6
11
A
ASP
94
A
ASP
94
HELX_P
A
LEU
113
A
LEU
113
1
7
20
A
THR
118
A
THR
118
HELX_P
A
THR
137
A
THR
137
1
8
20
B
SER
204
B
SER
4
HELX_P
B
ASP
216
B
ASP
16
1
9
13
B
ASN
219
B
ASN
19
HELX_P
B
TYR
235
B
TYR
35
1
10
17
B
PRO
236
B
PRO
36
HELX_P
B
GLY
246
B
GLY
46
5
11
11
B
ASN
250
B
ASN
50
HELX_P
B
ASN
257
B
ASN
57
1
12
8
B
ASN
257
B
ASN
57
HELX_P
B
HIS
276
B
HIS
76
1
13
20
B
ASN
280
B
ASN
80
HELX_P
B
PHE
285
B
PHE
85
1
14
6
B
PHE
285
B
PHE
85
HELX_P
B
ASP
294
B
ASP
94
1
15
10
B
PRO
300
B
PRO
100
HELX_P
B
GLY
319
B
GLY
119
1
16
20
B
LYS
320
B
LYS
120
HELX_P
B
PHE
322
B
PHE
122
5
17
3
B
THR
323
B
THR
123
HELX_P
B
ALA
342
B
ALA
142
1
18
20
B
HIS
343
B
HIS
143
HELX_P
B
HIS
346
B
HIS
146
5
19
4
covale
2.145
none
B
HEM
347
F
NC
HEM
1_555
B
CMO
348
G
C
CMO
1_555
metalc
2.007
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
C
FE
HEM
1_555
metalc
1.444
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
C
CMO
1_555
metalc
2.787
A
HEM
142
C
FE
HEM
1_555
A
CMO
143
D
O
CMO
1_555
metalc
2.047
B
HIS
292
B
NE2
HIS
92
1_555
B
HEM
347
F
FE
HEM
1_555
metalc
1.447
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
C
CMO
1_555
metalc
2.753
B
HEM
347
F
FE
HEM
1_555
B
CMO
348
G
O
CMO
1_555
OXYGEN STORAGE/TRANSPORT
Horse, Hemoglobin, Ligand-bezafibrate, Carbonmonoxyhemoglobin, OXYGEN STORAGE-TRANSPORT COMPLEX
HBA_HORSE
UNP
1
1
P01958
VLSAADKTNVKAAWSKVGGHAGEYGAEALERMFLGFPTTKTYFPHFDLSHGSAQVKAHGKKVGDALTLAVGHLDDLPGAL
SNLSDLHAHKLRVDPVNFKLLSHCLLSTLAVHLPNDFTPAVHASLDKFLSSVSTVLTSKYR
HBB_HORSE
UNP
2
1
P02062
VQLSGEEKAAVLALWDKVNEEEVGGEALGRLLVVYPWTQRFFDSFGDLSNPGAVMGNPKVKAHGKKVLHSFGEGVHHLDN
LKGTFAALSELHCDKLHVDPENFRLLGNVLVVVLARHFGKDFTPELQASYQKVVAGVANALAHKYH
1
141
1IWH
1
141
P01958
A
1
1
141
1
146
1IWH
201
346
P02062
B
2
1
146
BINDING SITE FOR RESIDUE HEM A 142
A
HEM
142
Software
22
BINDING SITE FOR RESIDUE CMO A 143
A
CMO
143
Software
4
BINDING SITE FOR RESIDUE HEM B 347
B
HEM
347
Software
18
BINDING SITE FOR RESIDUE CMO B 348
B
CMO
348
Software
4
BINDING SITE FOR RESIDUE PEM A 501
A
PEM
501
Software
12
A
TYR
42
A
TYR
42
22
1_555
A
HIS
58
A
HIS
58
22
1_555
A
LYS
61
A
LYS
61
22
1_555
A
ASN
82
A
ASN
82
22
3_757
A
LEU
83
A
LEU
83
22
1_555
A
LEU
86
A
LEU
86
22
1_555
A
HIS
87
A
HIS
87
22
1_555
A
LEU
91
A
LEU
91
22
1_555
A
VAL
93
A
VAL
93
22
1_555
A
ASN
97
A
ASN
97
22
1_555
A
PHE
98
A
PHE
98
22
1_555
A
LEU
101
A
LEU
101
22
1_555
A
LEU
136
A
LEU
136
22
1_555
A
CMO
143
D
CMO
22
1_555
A
PEM
501
E
PEM
22
1_555
A
HOH
1007
H
HOH
22
1_555
A
HOH
1070
H
HOH
22
1_555
A
HOH
1119
H
HOH
22
1_555
A
HOH
1126
H
HOH
22
1_555
A
HOH
1127
H
HOH
22
1_555
A
HOH
1181
H
HOH
22
1_555
A
HOH
1229
H
HOH
22
1_555
A
HIS
58
A
HIS
58
4
1_555
A
VAL
62
A
VAL
62
4
1_555
A
HIS
87
A
HIS
87
4
1_555
A
HEM
142
C
HEM
4
1_555
B
THR
238
B
THR
38
18
1_555
B
PHE
241
B
PHE
41
18
1_555
B
PHE
242
B
PHE
42
18
1_555
B
HIS
263
B
HIS
63
18
1_555
B
LYS
266
B
LYS
66
18
1_555
B
SER
270
B
SER
70
18
1_555
B
LEU
288
B
LEU
88
18
1_555
B
HIS
292
B
HIS
92
18
1_555
B
LEU
296
B
LEU
96
18
1_555
B
ASN
302
B
ASN
102
18
1_555
B
PHE
303
B
PHE
103
18
1_555
B
LEU
306
B
LEU
106
18
1_555
B
LEU
341
B
LEU
141
18
1_555
B
CMO
348
G
CMO
18
1_555
B
HOH
1051
I
HOH
18
1_555
B
HOH
1130
I
HOH
18
1_555
B
HOH
1180
I
HOH
18
1_555
B
HOH
1241
I
HOH
18
1_555
B
HIS
263
B
HIS
63
4
1_555
B
VAL
267
B
VAL
67
4
1_555
B
HIS
292
B
HIS
92
4
1_555
B
HEM
347
F
HEM
4
1_555
A
ALA
57
A
ALA
57
12
1_555
A
LYS
60
A
LYS
60
12
1_555
A
LYS
61
A
LYS
61
12
1_555
A
ASP
64
A
ASP
64
12
1_555
A
ALA
65
A
ALA
65
12
1_555
A
LEU
68
A
LEU
68
12
3_757
A
HEM
142
C
HEM
12
1_555
A
HOH
1001
H
HOH
12
3_757
A
HOH
1001
H
HOH
12
1_555
A
HOH
1053
H
HOH
12
1_555
A
HOH
1091
H
HOH
12
1_555
A
HOH
1273
H
HOH
12
1_555
20
C 2 2 21