0.012593
0.000000
0.000000
0.000000
0.009039
0.000000
0.000000
0.000000
0.015291
0.00000
0.00000
0.00000
Safo, M.K.
Abraham, D.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90
90
90
79.41
110.63
65.40
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
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
N
305
N
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
N
C
Y
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
C
Y
314
N
C
Y
315
N
C
N
316
N
O
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
O
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
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
N
350
N
O
N
351
N
O
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
N
N
360
S
C
N
361
N
C
N
362
N
O
N
363
R
C
N
364
N
O
N
365
N
C
N
366
N
O
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
N
N
377
S
C
N
378
N
C
N
379
N
O
N
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
Y
384
N
N
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
N
390
N
O
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
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
N
N
404
S
C
N
405
N
C
N
406
N
O
N
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
Y
411
N
C
Y
412
N
C
Y
413
N
C
N
414
N
O
N
415
N
O
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
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
N
C
N
432
N
C
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
H
N
445
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
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
doub
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
Y
310
N
doub
Y
311
N
sing
Y
312
N
sing
N
313
N
sing
Y
314
N
doub
N
315
N
sing
Y
316
N
doub
N
317
N
sing
Y
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
doub
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
doub
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
sing
N
356
N
sing
N
357
N
sing
N
358
N
doub
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
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
Y
384
N
sing
Y
385
N
sing
N
386
N
sing
Y
387
N
sing
Y
388
N
doub
N
389
N
sing
Y
390
N
doub
N
391
N
sing
Y
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
doub
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
Y
407
N
doub
Y
408
N
sing
Y
409
N
sing
N
410
N
sing
Y
411
N
doub
N
412
N
sing
Y
413
N
doub
N
414
N
sing
Y
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
doub
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
US
Protein Sci.
PRCIEI
0795
0961-8368
10
1091
1099
10.1110/ps.48301
11369847
The X-ray structure determination of bovine carbonmonoxy hemoglobin at 2.1 A resoultion and its relationship to the quaternary structures of other hemoglobin crystal froms.
2001
10.2210/pdb1fsx/pdb
pdb_00001fsx
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298.0
1
IMAGE PLATE
1993-04-20
RIGAKU RAXIS II
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
15077.171
HEMOGLOBIN ALPHA CHAIN
2
nat
polymer
15977.382
HEMOGLOBIN BETA CHAIN
2
nat
polymer
28.010
CARBON MONOXIDE
4
syn
non-polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
4
syn
non-polymer
18.015
water
136
nat
water
no
no
VLSAADKGNVKAAWGKVGGHAAEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGAKVAAALTKAVEHLDDLPGAL
SELSDLHAHKLRVDPVNFKLLSHSLLVTLASHLPSDFTPAVHASLDKFLANVSTVLTSKYR
VLSAADKGNVKAAWGKVGGHAAEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGAKVAAALTKAVEHLDDLPGAL
SELSDLHAHKLRVDPVNFKLLSHSLLVTLASHLPSDFTPAVHASLDKFLANVSTVLTSKYR
A,C
polypeptide(L)
no
no
MLTAEEKAAVTAFWGKVKVDEVGGEALGRLLVVYPWTQRFFESFGDLSTADAVMNNPKVKAHGKKVLDSFSNGMKHLDDL
KGTFAALSELHCDKLHVDPENFKLLGNVLVVVLARNFGKEFTPVLQADFQKVVAGVANALAHRYH
MLTAEEKAAVTAFWGKVKVDEVGGEALGRLLVVYPWTQRFFESFGDLSTADAVMNNPKVKAHGKKVLDSFSNGMKHLDDL
KGTFAALSELHCDKLHVDPENFKLLGNVLVVVLARNFGKEFTPVLQADFQKVVAGVANALAHRYH
B,D
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
cattle
Bos
sample
9913
Bos taurus
BLOOD
cattle
Bos
sample
9913
Bos taurus
BLOOD
1
2.31
46.80
LIQUID DIFFUSION
7.3
Potassium phosphate, sodium phosphate, pyridine, benzene, pH 7.3, LIQUID DIFFUSION, temperature 298.0K
298.0
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Data collection
Database references
Derived calculations
1
0
2001-06-06
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
1
4
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2000-09-11
REL
REL
CMO
CARBON MONOXIDE
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
CO
142
3
CMO
CMO
142
A
HEM
143
4
HEM
HEM
143
A
CO
347
3
CMO
CMO
347
B
HEM
348
4
HEM
HEM
348
B
CO
542
3
CMO
CMO
542
C
HEM
543
4
HEM
HEM
543
C
CO
747
3
CMO
CMO
747
D
HEM
748
4
HEM
HEM
748
D
H2O
804
5
HOH
HOH
804
A
H2O
805
5
HOH
HOH
805
A
H2O
810
5
HOH
HOH
810
A
H2O
811
5
HOH
HOH
811
A
H2O
812
5
HOH
HOH
812
A
H2O
815
5
HOH
HOH
815
A
H2O
816
5
HOH
HOH
816
A
H2O
817
5
HOH
HOH
817
A
H2O
819
5
HOH
HOH
819
A
H2O
823
5
HOH
HOH
823
A
H2O
824
5
HOH
HOH
824
A
H2O
830
5
HOH
HOH
830
A
H2O
832
5
HOH
HOH
832
A
H2O
838
5
HOH
HOH
838
A
H2O
839
5
HOH
HOH
839
A
H2O
841
5
HOH
HOH
841
A
H2O
843
5
HOH
HOH
843
A
H2O
845
5
HOH
HOH
845
A
H2O
848
5
HOH
HOH
848
A
H2O
851
5
HOH
HOH
851
A
H2O
852
5
HOH
HOH
852
A
H2O
854
5
HOH
HOH
854
A
H2O
855
5
HOH
HOH
855
A
H2O
859
5
HOH
HOH
859
A
H2O
860
5
HOH
HOH
860
A
H2O
863
5
HOH
HOH
863
A
H2O
876
5
HOH
HOH
876
A
H2O
883
5
HOH
HOH
883
A
H2O
890
5
HOH
HOH
890
A
H2O
891
5
HOH
HOH
891
A
H2O
895
5
HOH
HOH
895
A
H2O
906
5
HOH
HOH
906
A
H2O
908
5
HOH
HOH
908
A
H2O
912
5
HOH
HOH
912
A
H2O
915
5
HOH
HOH
915
A
H2O
922
5
HOH
HOH
922
A
H2O
923
5
HOH
HOH
923
A
H2O
924
5
HOH
HOH
924
A
H2O
925
5
HOH
HOH
925
A
H2O
926
5
HOH
HOH
926
A
H2O
927
5
HOH
HOH
927
A
H2O
928
5
HOH
HOH
928
A
H2O
929
5
HOH
HOH
929
A
H2O
808
5
HOH
HOH
808
B
H2O
822
5
HOH
HOH
822
B
H2O
828
5
HOH
HOH
828
B
H2O
834
5
HOH
HOH
834
B
H2O
840
5
HOH
HOH
840
B
H2O
842
5
HOH
HOH
842
B
H2O
858
5
HOH
HOH
858
B
H2O
862
5
HOH
HOH
862
B
H2O
864
5
HOH
HOH
864
B
H2O
865
5
HOH
HOH
865
B
H2O
867
5
HOH
HOH
867
B
H2O
881
5
HOH
HOH
881
B
H2O
884
5
HOH
HOH
884
B
H2O
886
5
HOH
HOH
886
B
H2O
888
5
HOH
HOH
888
B
H2O
896
5
HOH
HOH
896
B
H2O
897
5
HOH
HOH
897
B
H2O
901
5
HOH
HOH
901
B
H2O
902
5
HOH
HOH
902
B
H2O
905
5
HOH
HOH
905
B
H2O
907
5
HOH
HOH
907
B
H2O
911
5
HOH
HOH
911
B
H2O
914
5
HOH
HOH
914
B
H2O
921
5
HOH
HOH
921
B
H2O
930
5
HOH
HOH
930
B
H2O
933
5
HOH
HOH
933
B
H2O
802
5
HOH
HOH
802
C
H2O
807
5
HOH
HOH
807
C
H2O
809
5
HOH
HOH
809
C
H2O
813
5
HOH
HOH
813
C
H2O
820
5
HOH
HOH
820
C
H2O
821
5
HOH
HOH
821
C
H2O
825
5
HOH
HOH
825
C
H2O
826
5
HOH
HOH
826
C
H2O
827
5
HOH
HOH
827
C
H2O
831
5
HOH
HOH
831
C
H2O
835
5
HOH
HOH
835
C
H2O
836
5
HOH
HOH
836
C
H2O
837
5
HOH
HOH
837
C
H2O
847
5
HOH
HOH
847
C
H2O
850
5
HOH
HOH
850
C
H2O
853
5
HOH
HOH
853
C
H2O
856
5
HOH
HOH
856
C
H2O
861
5
HOH
HOH
861
C
H2O
868
5
HOH
HOH
868
C
H2O
869
5
HOH
HOH
869
C
H2O
872
5
HOH
HOH
872
C
H2O
873
5
HOH
HOH
873
C
H2O
874
5
HOH
HOH
874
C
H2O
875
5
HOH
HOH
875
C
H2O
877
5
HOH
HOH
877
C
H2O
880
5
HOH
HOH
880
C
H2O
882
5
HOH
HOH
882
C
H2O
887
5
HOH
HOH
887
C
H2O
892
5
HOH
HOH
892
C
H2O
898
5
HOH
HOH
898
C
H2O
903
5
HOH
HOH
903
C
H2O
917
5
HOH
HOH
917
C
H2O
918
5
HOH
HOH
918
C
H2O
920
5
HOH
HOH
920
C
H2O
931
5
HOH
HOH
931
C
H2O
932
5
HOH
HOH
932
C
H2O
934
5
HOH
HOH
934
C
H2O
935
5
HOH
HOH
935
C
H2O
801
5
HOH
HOH
801
D
H2O
803
5
HOH
HOH
803
D
H2O
806
5
HOH
HOH
806
D
H2O
814
5
HOH
HOH
814
D
H2O
818
5
HOH
HOH
818
D
H2O
829
5
HOH
HOH
829
D
H2O
833
5
HOH
HOH
833
D
H2O
844
5
HOH
HOH
844
D
H2O
846
5
HOH
HOH
846
D
H2O
849
5
HOH
HOH
849
D
H2O
857
5
HOH
HOH
857
D
H2O
866
5
HOH
HOH
866
D
H2O
870
5
HOH
HOH
870
D
H2O
871
5
HOH
HOH
871
D
H2O
878
5
HOH
HOH
878
D
H2O
879
5
HOH
HOH
879
D
H2O
885
5
HOH
HOH
885
D
H2O
889
5
HOH
HOH
889
D
H2O
893
5
HOH
HOH
893
D
H2O
894
5
HOH
HOH
894
D
H2O
899
5
HOH
HOH
899
D
H2O
900
5
HOH
HOH
900
D
H2O
904
5
HOH
HOH
904
D
H2O
909
5
HOH
HOH
909
D
H2O
910
5
HOH
HOH
910
D
H2O
913
5
HOH
HOH
913
D
H2O
916
5
HOH
HOH
916
D
H2O
919
5
HOH
HOH
919
D
H2O
936
5
HOH
HOH
936
D
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
GLY
8
n
8
GLY
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
GLY
15
n
15
GLY
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
ALA
22
n
22
ALA
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
SER
35
n
35
SER
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
GLY
57
n
57
GLY
57
A
HIS
58
n
58
HIS
58
A
GLY
59
n
59
GLY
59
A
ALA
60
n
60
ALA
60
A
LYS
61
n
61
LYS
61
A
VAL
62
n
62
VAL
62
A
ALA
63
n
63
ALA
63
A
ALA
64
n
64
ALA
64
A
ALA
65
n
65
ALA
65
A
LEU
66
n
66
LEU
66
A
THR
67
n
67
THR
67
A
LYS
68
n
68
LYS
68
A
ALA
69
n
69
ALA
69
A
VAL
70
n
70
VAL
70
A
GLU
71
n
71
GLU
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
GLU
82
n
82
GLU
82
A
LEU
83
n
83
LEU
83
A
SER
84
n
84
SER
84
A
ASP
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
SER
104
n
104
SER
104
A
LEU
105
n
105
LEU
105
A
LEU
106
n
106
LEU
106
A
VAL
107
n
107
VAL
107
A
THR
108
n
108
THR
108
A
LEU
109
n
109
LEU
109
A
ALA
110
n
110
ALA
110
A
SER
111
n
111
SER
111
A
HIS
112
n
112
HIS
112
A
LEU
113
n
113
LEU
113
A
PRO
114
n
114
PRO
114
A
SER
115
n
115
SER
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
ALA
130
n
130
ALA
130
A
ASN
131
n
131
ASN
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
MET
202
n
1
MET
202
B
LEU
203
n
2
LEU
203
B
THR
204
n
3
THR
204
B
ALA
205
n
4
ALA
205
B
GLU
206
n
5
GLU
206
B
GLU
207
n
6
GLU
207
B
LYS
208
n
7
LYS
208
B
ALA
209
n
8
ALA
209
B
ALA
210
n
9
ALA
210
B
VAL
211
n
10
VAL
211
B
THR
212
n
11
THR
212
B
ALA
213
n
12
ALA
213
B
PHE
214
n
13
PHE
214
B
TRP
215
n
14
TRP
215
B
GLY
216
n
15
GLY
216
B
LYS
217
n
16
LYS
217
B
VAL
218
n
17
VAL
218
B
LYS
219
n
18
LYS
219
B
VAL
220
n
19
VAL
220
B
ASP
221
n
20
ASP
221
B
GLU
222
n
21
GLU
222
B
VAL
223
n
22
VAL
223
B
GLY
224
n
23
GLY
224
B
GLY
225
n
24
GLY
225
B
GLU
226
n
25
GLU
226
B
ALA
227
n
26
ALA
227
B
LEU
228
n
27
LEU
228
B
GLY
229
n
28
GLY
229
B
ARG
230
n
29
ARG
230
B
LEU
231
n
30
LEU
231
B
LEU
232
n
31
LEU
232
B
VAL
233
n
32
VAL
233
B
VAL
234
n
33
VAL
234
B
TYR
235
n
34
TYR
235
B
PRO
236
n
35
PRO
236
B
TRP
237
n
36
TRP
237
B
THR
238
n
37
THR
238
B
GLN
239
n
38
GLN
239
B
ARG
240
n
39
ARG
240
B
PHE
241
n
40
PHE
241
B
PHE
242
n
41
PHE
242
B
GLU
243
n
42
GLU
243
B
SER
244
n
43
SER
244
B
PHE
245
n
44
PHE
245
B
GLY
246
n
45
GLY
246
B
ASP
247
n
46
ASP
247
B
LEU
248
n
47
LEU
248
B
SER
249
n
48
SER
249
B
THR
250
n
49
THR
250
B
ALA
251
n
50
ALA
251
B
ASP
252
n
51
ASP
252
B
ALA
253
n
52
ALA
253
B
VAL
254
n
53
VAL
254
B
MET
255
n
54
MET
255
B
ASN
256
n
55
ASN
256
B
ASN
257
n
56
ASN
257
B
PRO
258
n
57
PRO
258
B
LYS
259
n
58
LYS
259
B
VAL
260
n
59
VAL
260
B
LYS
261
n
60
LYS
261
B
ALA
262
n
61
ALA
262
B
HIS
263
n
62
HIS
263
B
GLY
264
n
63
GLY
264
B
LYS
265
n
64
LYS
265
B
LYS
266
n
65
LYS
266
B
VAL
267
n
66
VAL
267
B
LEU
268
n
67
LEU
268
B
ASP
269
n
68
ASP
269
B
SER
270
n
69
SER
270
B
PHE
271
n
70
PHE
271
B
SER
272
n
71
SER
272
B
ASN
273
n
72
ASN
273
B
GLY
274
n
73
GLY
274
B
MET
275
n
74
MET
275
B
LYS
276
n
75
LYS
276
B
HIS
277
n
76
HIS
277
B
LEU
278
n
77
LEU
278
B
ASP
279
n
78
ASP
279
B
ASP
280
n
79
ASP
280
B
LEU
281
n
80
LEU
281
B
LYS
282
n
81
LYS
282
B
GLY
283
n
82
GLY
283
B
THR
284
n
83
THR
284
B
PHE
285
n
84
PHE
285
B
ALA
286
n
85
ALA
286
B
ALA
287
n
86
ALA
287
B
LEU
288
n
87
LEU
288
B
SER
289
n
88
SER
289
B
GLU
290
n
89
GLU
290
B
LEU
291
n
90
LEU
291
B
HIS
292
n
91
HIS
292
B
CYS
293
n
92
CYS
293
B
ASP
294
n
93
ASP
294
B
LYS
295
n
94
LYS
295
B
LEU
296
n
95
LEU
296
B
HIS
297
n
96
HIS
297
B
VAL
298
n
97
VAL
298
B
ASP
299
n
98
ASP
299
B
PRO
300
n
99
PRO
300
B
GLU
301
n
100
GLU
301
B
ASN
302
n
101
ASN
302
B
PHE
303
n
102
PHE
303
B
LYS
304
n
103
LYS
304
B
LEU
305
n
104
LEU
305
B
LEU
306
n
105
LEU
306
B
GLY
307
n
106
GLY
307
B
ASN
308
n
107
ASN
308
B
VAL
309
n
108
VAL
309
B
LEU
310
n
109
LEU
310
B
VAL
311
n
110
VAL
311
B
VAL
312
n
111
VAL
312
B
VAL
313
n
112
VAL
313
B
LEU
314
n
113
LEU
314
B
ALA
315
n
114
ALA
315
B
ARG
316
n
115
ARG
316
B
ASN
317
n
116
ASN
317
B
PHE
318
n
117
PHE
318
B
GLY
319
n
118
GLY
319
B
LYS
320
n
119
LYS
320
B
GLU
321
n
120
GLU
321
B
PHE
322
n
121
PHE
322
B
THR
323
n
122
THR
323
B
PRO
324
n
123
PRO
324
B
VAL
325
n
124
VAL
325
B
LEU
326
n
125
LEU
326
B
GLN
327
n
126
GLN
327
B
ALA
328
n
127
ALA
328
B
ASP
329
n
128
ASP
329
B
PHE
330
n
129
PHE
330
B
GLN
331
n
130
GLN
331
B
LYS
332
n
131
LYS
332
B
VAL
333
n
132
VAL
333
B
VAL
334
n
133
VAL
334
B
ALA
335
n
134
ALA
335
B
GLY
336
n
135
GLY
336
B
VAL
337
n
136
VAL
337
B
ALA
338
n
137
ALA
338
B
ASN
339
n
138
ASN
339
B
ALA
340
n
139
ALA
340
B
LEU
341
n
140
LEU
341
B
ALA
342
n
141
ALA
342
B
HIS
343
n
142
HIS
343
B
ARG
344
n
143
ARG
344
B
TYR
345
n
144
TYR
345
B
HIS
346
n
145
HIS
346
B
VAL
401
n
1
VAL
401
C
LEU
402
n
2
LEU
402
C
SER
403
n
3
SER
403
C
ALA
404
n
4
ALA
404
C
ALA
405
n
5
ALA
405
C
ASP
406
n
6
ASP
406
C
LYS
407
n
7
LYS
407
C
GLY
408
n
8
GLY
408
C
ASN
409
n
9
ASN
409
C
VAL
410
n
10
VAL
410
C
LYS
411
n
11
LYS
411
C
ALA
412
n
12
ALA
412
C
ALA
413
n
13
ALA
413
C
TRP
414
n
14
TRP
414
C
GLY
415
n
15
GLY
415
C
LYS
416
n
16
LYS
416
C
VAL
417
n
17
VAL
417
C
GLY
418
n
18
GLY
418
C
GLY
419
n
19
GLY
419
C
HIS
420
n
20
HIS
420
C
ALA
421
n
21
ALA
421
C
ALA
422
n
22
ALA
422
C
GLU
423
n
23
GLU
423
C
TYR
424
n
24
TYR
424
C
GLY
425
n
25
GLY
425
C
ALA
426
n
26
ALA
426
C
GLU
427
n
27
GLU
427
C
ALA
428
n
28
ALA
428
C
LEU
429
n
29
LEU
429
C
GLU
430
n
30
GLU
430
C
ARG
431
n
31
ARG
431
C
MET
432
n
32
MET
432
C
PHE
433
n
33
PHE
433
C
LEU
434
n
34
LEU
434
C
SER
435
n
35
SER
435
C
PHE
436
n
36
PHE
436
C
PRO
437
n
37
PRO
437
C
THR
438
n
38
THR
438
C
THR
439
n
39
THR
439
C
LYS
440
n
40
LYS
440
C
THR
441
n
41
THR
441
C
TYR
442
n
42
TYR
442
C
PHE
443
n
43
PHE
443
C
PRO
444
n
44
PRO
444
C
HIS
445
n
45
HIS
445
C
PHE
446
n
46
PHE
446
C
ASP
447
n
47
ASP
447
C
LEU
448
n
48
LEU
448
C
SER
449
n
49
SER
449
C
HIS
450
n
50
HIS
450
C
GLY
451
n
51
GLY
451
C
SER
452
n
52
SER
452
C
ALA
453
n
53
ALA
453
C
GLN
454
n
54
GLN
454
C
VAL
455
n
55
VAL
455
C
LYS
456
n
56
LYS
456
C
GLY
457
n
57
GLY
457
C
HIS
458
n
58
HIS
458
C
GLY
459
n
59
GLY
459
C
ALA
460
n
60
ALA
460
C
LYS
461
n
61
LYS
461
C
VAL
462
n
62
VAL
462
C
ALA
463
n
63
ALA
463
C
ALA
464
n
64
ALA
464
C
ALA
465
n
65
ALA
465
C
LEU
466
n
66
LEU
466
C
THR
467
n
67
THR
467
C
LYS
468
n
68
LYS
468
C
ALA
469
n
69
ALA
469
C
VAL
470
n
70
VAL
470
C
GLU
471
n
71
GLU
471
C
HIS
472
n
72
HIS
472
C
LEU
473
n
73
LEU
473
C
ASP
474
n
74
ASP
474
C
ASP
475
n
75
ASP
475
C
LEU
476
n
76
LEU
476
C
PRO
477
n
77
PRO
477
C
GLY
478
n
78
GLY
478
C
ALA
479
n
79
ALA
479
C
LEU
480
n
80
LEU
480
C
SER
481
n
81
SER
481
C
GLU
482
n
82
GLU
482
C
LEU
483
n
83
LEU
483
C
SER
484
n
84
SER
484
C
ASP
485
n
85
ASP
485
C
LEU
486
n
86
LEU
486
C
HIS
487
n
87
HIS
487
C
ALA
488
n
88
ALA
488
C
HIS
489
n
89
HIS
489
C
LYS
490
n
90
LYS
490
C
LEU
491
n
91
LEU
491
C
ARG
492
n
92
ARG
492
C
VAL
493
n
93
VAL
493
C
ASP
494
n
94
ASP
494
C
PRO
495
n
95
PRO
495
C
VAL
496
n
96
VAL
496
C
ASN
497
n
97
ASN
497
C
PHE
498
n
98
PHE
498
C
LYS
499
n
99
LYS
499
C
LEU
500
n
100
LEU
500
C
LEU
501
n
101
LEU
501
C
SER
502
n
102
SER
502
C
HIS
503
n
103
HIS
503
C
SER
504
n
104
SER
504
C
LEU
505
n
105
LEU
505
C
LEU
506
n
106
LEU
506
C
VAL
507
n
107
VAL
507
C
THR
508
n
108
THR
508
C
LEU
509
n
109
LEU
509
C
ALA
510
n
110
ALA
510
C
SER
511
n
111
SER
511
C
HIS
512
n
112
HIS
512
C
LEU
513
n
113
LEU
513
C
PRO
514
n
114
PRO
514
C
SER
515
n
115
SER
515
C
ASP
516
n
116
ASP
516
C
PHE
517
n
117
PHE
517
C
THR
518
n
118
THR
518
C
PRO
519
n
119
PRO
519
C
ALA
520
n
120
ALA
520
C
VAL
521
n
121
VAL
521
C
HIS
522
n
122
HIS
522
C
ALA
523
n
123
ALA
523
C
SER
524
n
124
SER
524
C
LEU
525
n
125
LEU
525
C
ASP
526
n
126
ASP
526
C
LYS
527
n
127
LYS
527
C
PHE
528
n
128
PHE
528
C
LEU
529
n
129
LEU
529
C
ALA
530
n
130
ALA
530
C
ASN
531
n
131
ASN
531
C
VAL
532
n
132
VAL
532
C
SER
533
n
133
SER
533
C
THR
534
n
134
THR
534
C
VAL
535
n
135
VAL
535
C
LEU
536
n
136
LEU
536
C
THR
537
n
137
THR
537
C
SER
538
n
138
SER
538
C
LYS
539
n
139
LYS
539
C
TYR
540
n
140
TYR
540
C
ARG
541
n
141
ARG
541
C
MET
602
n
1
MET
602
D
LEU
603
n
2
LEU
603
D
THR
604
n
3
THR
604
D
ALA
605
n
4
ALA
605
D
GLU
606
n
5
GLU
606
D
GLU
607
n
6
GLU
607
D
LYS
608
n
7
LYS
608
D
ALA
609
n
8
ALA
609
D
ALA
610
n
9
ALA
610
D
VAL
611
n
10
VAL
611
D
THR
612
n
11
THR
612
D
ALA
613
n
12
ALA
613
D
PHE
614
n
13
PHE
614
D
TRP
615
n
14
TRP
615
D
GLY
616
n
15
GLY
616
D
LYS
617
n
16
LYS
617
D
VAL
618
n
17
VAL
618
D
LYS
619
n
18
LYS
619
D
VAL
620
n
19
VAL
620
D
ASP
621
n
20
ASP
621
D
GLU
622
n
21
GLU
622
D
VAL
623
n
22
VAL
623
D
GLY
624
n
23
GLY
624
D
GLY
625
n
24
GLY
625
D
GLU
626
n
25
GLU
626
D
ALA
627
n
26
ALA
627
D
LEU
628
n
27
LEU
628
D
GLY
629
n
28
GLY
629
D
ARG
630
n
29
ARG
630
D
LEU
631
n
30
LEU
631
D
LEU
632
n
31
LEU
632
D
VAL
633
n
32
VAL
633
D
VAL
634
n
33
VAL
634
D
TYR
635
n
34
TYR
635
D
PRO
636
n
35
PRO
636
D
TRP
637
n
36
TRP
637
D
THR
638
n
37
THR
638
D
GLN
639
n
38
GLN
639
D
ARG
640
n
39
ARG
640
D
PHE
641
n
40
PHE
641
D
PHE
642
n
41
PHE
642
D
GLU
643
n
42
GLU
643
D
SER
644
n
43
SER
644
D
PHE
645
n
44
PHE
645
D
GLY
646
n
45
GLY
646
D
ASP
647
n
46
ASP
647
D
LEU
648
n
47
LEU
648
D
SER
649
n
48
SER
649
D
THR
650
n
49
THR
650
D
ALA
651
n
50
ALA
651
D
ASP
652
n
51
ASP
652
D
ALA
653
n
52
ALA
653
D
VAL
654
n
53
VAL
654
D
MET
655
n
54
MET
655
D
ASN
656
n
55
ASN
656
D
ASN
657
n
56
ASN
657
D
PRO
658
n
57
PRO
658
D
LYS
659
n
58
LYS
659
D
VAL
660
n
59
VAL
660
D
LYS
661
n
60
LYS
661
D
ALA
662
n
61
ALA
662
D
HIS
663
n
62
HIS
663
D
GLY
664
n
63
GLY
664
D
LYS
665
n
64
LYS
665
D
LYS
666
n
65
LYS
666
D
VAL
667
n
66
VAL
667
D
LEU
668
n
67
LEU
668
D
ASP
669
n
68
ASP
669
D
SER
670
n
69
SER
670
D
PHE
671
n
70
PHE
671
D
SER
672
n
71
SER
672
D
ASN
673
n
72
ASN
673
D
GLY
674
n
73
GLY
674
D
MET
675
n
74
MET
675
D
LYS
676
n
75
LYS
676
D
HIS
677
n
76
HIS
677
D
LEU
678
n
77
LEU
678
D
ASP
679
n
78
ASP
679
D
ASP
680
n
79
ASP
680
D
LEU
681
n
80
LEU
681
D
LYS
682
n
81
LYS
682
D
GLY
683
n
82
GLY
683
D
THR
684
n
83
THR
684
D
PHE
685
n
84
PHE
685
D
ALA
686
n
85
ALA
686
D
ALA
687
n
86
ALA
687
D
LEU
688
n
87
LEU
688
D
SER
689
n
88
SER
689
D
GLU
690
n
89
GLU
690
D
LEU
691
n
90
LEU
691
D
HIS
692
n
91
HIS
692
D
CYS
693
n
92
CYS
693
D
ASP
694
n
93
ASP
694
D
LYS
695
n
94
LYS
695
D
LEU
696
n
95
LEU
696
D
HIS
697
n
96
HIS
697
D
VAL
698
n
97
VAL
698
D
ASP
699
n
98
ASP
699
D
PRO
700
n
99
PRO
700
D
GLU
701
n
100
GLU
701
D
ASN
702
n
101
ASN
702
D
PHE
703
n
102
PHE
703
D
LYS
704
n
103
LYS
704
D
LEU
705
n
104
LEU
705
D
LEU
706
n
105
LEU
706
D
GLY
707
n
106
GLY
707
D
ASN
708
n
107
ASN
708
D
VAL
709
n
108
VAL
709
D
LEU
710
n
109
LEU
710
D
VAL
711
n
110
VAL
711
D
VAL
712
n
111
VAL
712
D
VAL
713
n
112
VAL
713
D
LEU
714
n
113
LEU
714
D
ALA
715
n
114
ALA
715
D
ARG
716
n
115
ARG
716
D
ASN
717
n
116
ASN
717
D
PHE
718
n
117
PHE
718
D
GLY
719
n
118
GLY
719
D
LYS
720
n
119
LYS
720
D
GLU
721
n
120
GLU
721
D
PHE
722
n
121
PHE
722
D
THR
723
n
122
THR
723
D
PRO
724
n
123
PRO
724
D
VAL
725
n
124
VAL
725
D
LEU
726
n
125
LEU
726
D
GLN
727
n
126
GLN
727
D
ALA
728
n
127
ALA
728
D
ASP
729
n
128
ASP
729
D
PHE
730
n
129
PHE
730
D
GLN
731
n
130
GLN
731
D
LYS
732
n
131
LYS
732
D
VAL
733
n
132
VAL
733
D
VAL
734
n
133
VAL
734
D
ALA
735
n
134
ALA
735
D
GLY
736
n
135
GLY
736
D
VAL
737
n
136
VAL
737
D
ALA
738
n
137
ALA
738
D
ASN
739
n
138
ASN
739
D
ALA
740
n
139
ALA
740
D
LEU
741
n
140
LEU
741
D
ALA
742
n
141
ALA
742
D
HIS
743
n
142
HIS
743
D
ARG
744
n
143
ARG
744
D
TYR
745
n
144
TYR
745
D
HIS
746
n
145
HIS
746
D
author_and_software_defined_assembly
PISA
4
tetrameric
11780
-113
23290
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
F
FE
HEM
1_555
A
HEM
143
F
NA
HEM
1_555
91.3
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
F
FE
HEM
1_555
A
HEM
143
F
NB
HEM
1_555
89.5
A
HEM
143
F
NA
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
HEM
143
F
NB
HEM
1_555
88.6
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
F
FE
HEM
1_555
A
HEM
143
F
NC
HEM
1_555
92.2
A
HEM
143
F
NA
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
HEM
143
F
NC
HEM
1_555
176.5
A
HEM
143
F
NB
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
HEM
143
F
NC
HEM
1_555
91.0
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
F
FE
HEM
1_555
A
HEM
143
F
ND
HEM
1_555
88.7
A
HEM
143
F
NA
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
HEM
143
F
ND
HEM
1_555
90.7
A
HEM
143
F
NB
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
HEM
143
F
ND
HEM
1_555
178.0
A
HEM
143
F
NC
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
HEM
143
F
ND
HEM
1_555
89.8
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
C
CMO
1_555
175.9
A
HEM
143
F
NA
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
C
CMO
1_555
92.6
A
HEM
143
F
NB
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
C
CMO
1_555
89.5
A
HEM
143
F
NC
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
C
CMO
1_555
83.9
A
HEM
143
F
ND
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
C
CMO
1_555
92.4
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
O
CMO
1_555
173.1
A
HEM
143
F
NA
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
O
CMO
1_555
95.0
A
HEM
143
F
NB
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
O
CMO
1_555
87.7
A
HEM
143
F
NC
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
O
CMO
1_555
81.5
A
HEM
143
F
ND
HEM
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
O
CMO
1_555
94.2
A
CMO
142
E
C
CMO
1_555
A
HEM
143
F
FE
HEM
1_555
A
CMO
142
E
O
CMO
1_555
3.0
B
HIS
292
B
NE2
HIS
91
1_555
B
HEM
348
H
FE
HEM
1_555
B
HEM
348
H
NA
HEM
1_555
89.8
B
HIS
292
B
NE2
HIS
91
1_555
B
HEM
348
H
FE
HEM
1_555
B
HEM
348
H
NB
HEM
1_555
90.0
B
HEM
348
H
NA
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
HEM
348
H
NB
HEM
1_555
87.3
B
HIS
292
B
NE2
HIS
91
1_555
B
HEM
348
H
FE
HEM
1_555
B
HEM
348
H
NC
HEM
1_555
92.4
B
HEM
348
H
NA
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
HEM
348
H
NC
HEM
1_555
176.2
B
HEM
348
H
NB
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
HEM
348
H
NC
HEM
1_555
89.6
B
HIS
292
B
NE2
HIS
91
1_555
B
HEM
348
H
FE
HEM
1_555
B
HEM
348
H
ND
HEM
1_555
94.1
B
HEM
348
H
NA
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
HEM
348
H
ND
HEM
1_555
90.1
B
HEM
348
H
NB
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
HEM
348
H
ND
HEM
1_555
175.2
B
HEM
348
H
NC
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
HEM
348
H
ND
HEM
1_555
92.8
B
HIS
292
B
NE2
HIS
91
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
C
CMO
1_555
173.6
B
HEM
348
H
NA
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
C
CMO
1_555
95.4
B
HEM
348
H
NB
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
C
CMO
1_555
86.4
B
HEM
348
H
NC
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
C
CMO
1_555
82.2
B
HEM
348
H
ND
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
C
CMO
1_555
89.7
B
HIS
292
B
NE2
HIS
91
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
O
CMO
1_555
170.4
B
HEM
348
H
NA
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
O
CMO
1_555
97.3
B
HEM
348
H
NB
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
O
CMO
1_555
83.9
B
HEM
348
H
NC
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
O
CMO
1_555
80.2
B
HEM
348
H
ND
HEM
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
O
CMO
1_555
92.4
B
CMO
347
G
C
CMO
1_555
B
HEM
348
H
FE
HEM
1_555
B
CMO
347
G
O
CMO
1_555
3.3
C
HIS
487
C
NE2
HIS
87
1_555
C
HEM
543
J
FE
HEM
1_555
C
HEM
543
J
NA
HEM
1_555
88.2
C
HIS
487
C
NE2
HIS
87
1_555
C
HEM
543
J
FE
HEM
1_555
C
HEM
543
J
NB
HEM
1_555
87.2
C
HEM
543
J
NA
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
HEM
543
J
NB
HEM
1_555
86.2
C
HIS
487
C
NE2
HIS
87
1_555
C
HEM
543
J
FE
HEM
1_555
C
HEM
543
J
NC
HEM
1_555
96.0
C
HEM
543
J
NA
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
HEM
543
J
NC
HEM
1_555
174.1
C
HEM
543
J
NB
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
HEM
543
J
NC
HEM
1_555
89.8
C
HIS
487
C
NE2
HIS
87
1_555
C
HEM
543
J
FE
HEM
1_555
C
HEM
543
J
ND
HEM
1_555
91.7
C
HEM
543
J
NA
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
HEM
543
J
ND
HEM
1_555
96.9
C
HEM
543
J
NB
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
HEM
543
J
ND
HEM
1_555
176.6
C
HEM
543
J
NC
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
HEM
543
J
ND
HEM
1_555
87.2
C
HIS
487
C
NE2
HIS
87
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
C
CMO
1_555
176.4
C
HEM
543
J
NA
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
C
CMO
1_555
91.8
C
HEM
543
J
NB
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
C
CMO
1_555
89.1
C
HEM
543
J
NC
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
C
CMO
1_555
83.8
C
HEM
543
J
ND
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
C
CMO
1_555
91.9
C
HIS
487
C
NE2
HIS
87
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
O
CMO
1_555
176.7
C
HEM
543
J
NA
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
O
CMO
1_555
92.4
C
HEM
543
J
NB
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
O
CMO
1_555
89.6
C
HEM
543
J
NC
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
O
CMO
1_555
83.2
C
HEM
543
J
ND
HEM
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
O
CMO
1_555
91.4
C
CMO
542
I
C
CMO
1_555
C
HEM
543
J
FE
HEM
1_555
C
CMO
542
I
O
CMO
1_555
0.8
D
HIS
692
D
NE2
HIS
91
1_555
D
HEM
748
L
FE
HEM
1_555
D
HEM
748
L
NA
HEM
1_555
86.9
D
HIS
692
D
NE2
HIS
91
1_555
D
HEM
748
L
FE
HEM
1_555
D
HEM
748
L
NB
HEM
1_555
93.5
D
HEM
748
L
NA
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
HEM
748
L
NB
HEM
1_555
88.6
D
HIS
692
D
NE2
HIS
91
1_555
D
HEM
748
L
FE
HEM
1_555
D
HEM
748
L
NC
HEM
1_555
95.5
D
HEM
748
L
NA
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
HEM
748
L
NC
HEM
1_555
177.1
D
HEM
748
L
NB
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
HEM
748
L
NC
HEM
1_555
89.6
D
HIS
692
D
NE2
HIS
91
1_555
D
HEM
748
L
FE
HEM
1_555
D
HEM
748
L
ND
HEM
1_555
91.4
D
HEM
748
L
NA
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
HEM
748
L
ND
HEM
1_555
89.0
D
HEM
748
L
NB
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
HEM
748
L
ND
HEM
1_555
174.4
D
HEM
748
L
NC
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
HEM
748
L
ND
HEM
1_555
92.5
D
HIS
692
D
NE2
HIS
91
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
C
CMO
1_555
177.5
D
HEM
748
L
NA
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
C
CMO
1_555
90.9
D
HEM
748
L
NB
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
C
CMO
1_555
85.2
D
HEM
748
L
NC
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
C
CMO
1_555
86.7
D
HEM
748
L
ND
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
C
CMO
1_555
89.8
D
HIS
692
D
NE2
HIS
91
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
O
CMO
1_555
177.4
D
HEM
748
L
NA
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
O
CMO
1_555
95.0
D
HEM
748
L
NB
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
O
CMO
1_555
88.3
D
HEM
748
L
NC
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
O
CMO
1_555
82.6
D
HEM
748
L
ND
HEM
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
O
CMO
1_555
86.9
D
CMO
747
K
C
CMO
1_555
D
HEM
748
L
FE
HEM
1_555
D
CMO
747
K
O
CMO
1_555
5.1
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
C
C
O
O
THR
ARG
537
541
1.97
1
C
ARG
541
0.177
SIDE CHAIN
1
16.21
2.70
111.00
127.21
C
C
C
N
CA
C
TYR
TYR
TYR
540
540
540
N
1
B
LEU
278
-54.32
0.77
1
B
ASP
279
-107.90
-63.96
1
C
ASP
475
-161.25
66.53
1
C
LYS
539
-60.87
0.23
1
C
TYR
540
-144.88
-35.32
1
D
LEU
603
59.46
154.26
1
D
LEU
678
-58.06
-1.16
1. Anomalous data used for refinement.
2. Bulk Solvent Correction during refinement
0.2540000
0.2050000
0.2080000
0.2080000
2.1
64.5
1647
32949
32949
100
random
1
0.0
0.0
Engh and Huber
2.1
64.5
136
4702
180
0
4386
0.013
1.73
19.49
1.38
33.4
2.1
64.5
1FSX
122102
32949
0.0
0.0
0.1030000
1
5.7
3.7
96.2
0.4200000
2.10
2.15
2301
3.6
92.7
phasing
AMoRE
refinement
X-PLOR
3.843
data scaling
CCP4
(AGROVATA
data scaling
ROTAVATA
THE X-RAY STRUCTURE DETERMINATION OF BOVINE CARBONMONOXY HB AT 2.1 A RESOLUTION AND ITS RELATIONSHIP TO THE QUATERNARY STRUCTURE OF OTHER HB CRYSTAL FORMS
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
4
N
N
3
N
N
4
N
N
3
N
N
4
N
N
3
N
N
4
N
N
5
N
N
5
N
N
5
N
N
5
N
N
Biological assembly is a tetramer in the asymmetric unit.
A
SER
3
A
SER
3
HELX_P
A
GLY
18
A
GLY
18
1
1
16
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
HIS
72
A
HIS
72
1
4
21
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
HIS
89
A
HIS
89
1
6
10
A
PRO
95
A
PRO
95
HELX_P
A
LEU
113
A
LEU
113
1
7
19
A
THR
118
A
THR
118
HELX_P
A
THR
137
A
THR
137
1
8
20
B
THR
204
B
THR
3
HELX_P
B
GLY
216
B
GLY
15
1
9
13
B
LYS
219
B
LYS
18
HELX_P
B
TYR
235
B
TYR
34
1
10
17
B
PRO
236
B
PRO
35
HELX_P
B
PHE
242
B
PHE
41
5
11
7
B
PHE
242
B
PHE
41
HELX_P
B
GLY
246
B
GLY
45
5
12
5
B
THR
250
B
THR
49
HELX_P
B
ASN
256
B
ASN
55
1
13
7
B
ASN
257
B
ASN
56
HELX_P
B
LYS
276
B
LYS
75
1
14
20
B
ASP
280
B
ASP
79
HELX_P
B
PHE
285
B
PHE
84
1
15
6
B
PHE
285
B
PHE
84
HELX_P
B
ASP
294
B
ASP
93
1
16
10
B
PRO
300
B
PRO
99
HELX_P
B
GLY
319
B
GLY
118
1
17
20
B
LYS
320
B
LYS
119
HELX_P
B
PHE
322
B
PHE
121
5
18
3
B
THR
323
B
THR
122
HELX_P
B
HIS
343
B
HIS
142
1
19
21
C
SER
403
C
SER
3
HELX_P
C
GLY
418
C
GLY
18
1
20
16
C
HIS
420
C
HIS
20
HELX_P
C
PHE
436
C
PHE
36
1
21
17
C
PRO
437
C
PRO
37
HELX_P
C
PHE
443
C
PHE
43
5
22
7
C
SER
452
C
SER
52
HELX_P
C
GLU
471
C
GLU
71
1
23
20
C
ASP
475
C
ASP
75
HELX_P
C
LEU
480
C
LEU
80
1
24
6
C
LEU
480
C
LEU
80
HELX_P
C
HIS
489
C
HIS
89
1
25
10
C
PRO
495
C
PRO
95
HELX_P
C
LEU
513
C
LEU
113
1
26
19
C
THR
518
C
THR
118
HELX_P
C
THR
537
C
THR
137
1
27
20
D
THR
604
D
THR
3
HELX_P
D
GLY
616
D
GLY
15
1
28
13
D
LYS
619
D
LYS
18
HELX_P
D
TYR
635
D
TYR
34
1
29
17
D
PRO
636
D
PRO
35
HELX_P
D
GLU
643
D
GLU
42
5
30
8
D
PHE
642
D
PHE
41
HELX_P
D
GLY
646
D
GLY
45
5
31
5
D
THR
650
D
THR
49
HELX_P
D
ASN
656
D
ASN
55
1
32
7
D
ASN
657
D
ASN
56
HELX_P
D
MET
675
D
MET
74
1
33
19
D
ASP
680
D
ASP
79
HELX_P
D
PHE
685
D
PHE
84
1
34
6
D
PHE
685
D
PHE
84
HELX_P
D
LYS
695
D
LYS
94
1
35
11
D
PRO
700
D
PRO
99
HELX_P
D
GLY
719
D
GLY
118
1
36
20
D
LYS
720
D
LYS
119
HELX_P
D
PHE
722
D
PHE
121
5
37
3
D
THR
723
D
THR
122
HELX_P
D
HIS
743
D
HIS
142
1
38
21
D
ARG
744
D
ARG
143
HELX_P
D
HIS
746
D
HIS
145
5
39
3
metalc
2.043
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
F
FE
HEM
1_555
metalc
1.799
A
CMO
142
E
C
CMO
1_555
A
HEM
143
F
FE
HEM
1_555
metalc
2.918
A
CMO
142
E
O
CMO
1_555
A
HEM
143
F
FE
HEM
1_555
metalc
2.143
B
HIS
292
B
NE2
HIS
91
1_555
B
HEM
348
H
FE
HEM
1_555
metalc
1.803
B
CMO
347
G
C
CMO
1_555
B
HEM
348
H
FE
HEM
1_555
metalc
2.915
B
CMO
347
G
O
CMO
1_555
B
HEM
348
H
FE
HEM
1_555
metalc
2.107
C
HIS
487
C
NE2
HIS
87
1_555
C
HEM
543
J
FE
HEM
1_555
metalc
1.815
C
CMO
542
I
C
CMO
1_555
C
HEM
543
J
FE
HEM
1_555
metalc
2.929
C
CMO
542
I
O
CMO
1_555
C
HEM
543
J
FE
HEM
1_555
metalc
2.056
D
HIS
692
D
NE2
HIS
91
1_555
D
HEM
748
L
FE
HEM
1_555
metalc
1.745
D
CMO
747
K
C
CMO
1_555
D
HEM
748
L
FE
HEM
1_555
metalc
2.837
D
CMO
747
K
O
CMO
1_555
D
HEM
748
L
FE
HEM
1_555
OXYGEN STORAGE/TRANSPORT
Hemoglobin Tetramer, R-State, Quaternary Structure, OXYGEN STORAGE-TRANSPORT COMPLEX
HBA_BOVIN
UNP
1
1
P01966
VLSAADKGNVKAAWGKVGGHAAEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGAKVAAALTKAVEHLDDLPGAL
SELSDLHAHKLRVDPVNFKLLSHSLLVTLASHLPSDFTPAVHASLDKFLANVSTVLTSKYR
HBB_BOVIN
UNP
2
1
P02070
MLTAEEKAAVTAFWGKVKVDEVGGEALGRLLVVYPWTQRFFESFGDLSTADAVMNNPKVKAHGKKVLDSFSNGMKHLDDL
KGTFAALSELHCDKLHVDPENFKLLGNVLVVVLARNFGKEFTPVLQADFQKVVAGVANALAHRYH
1
141
1FSX
1
141
P01966
A
1
1
141
1
141
1FSX
401
541
P01966
C
1
1
141
1
145
1FSX
202
346
P02070
B
2
1
145
1
145
1FSX
602
746
P02070
D
2
1
145
BINDING SITE FOR RESIDUE CMO A 142
A
CMO
142
Software
3
BINDING SITE FOR RESIDUE HEM A 143
A
HEM
143
Software
16
BINDING SITE FOR RESIDUE CMO B 347
B
CMO
347
Software
3
BINDING SITE FOR RESIDUE HEM B 348
B
HEM
348
Software
15
BINDING SITE FOR RESIDUE CMO C 542
C
CMO
542
Software
3
BINDING SITE FOR RESIDUE HEM C 543
C
HEM
543
Software
15
BINDING SITE FOR RESIDUE CMO D 747
D
CMO
747
Software
3
BINDING SITE FOR RESIDUE HEM D 748
D
HEM
748
Software
16
A
HIS
58
A
HIS
58
3
1_555
A
VAL
62
A
VAL
62
3
1_555
A
HEM
143
F
HEM
3
1_555
A
TYR
42
A
TYR
42
16
1_555
A
HIS
45
A
HIS
45
16
1_555
A
HIS
58
A
HIS
58
16
1_555
A
LYS
61
A
LYS
61
16
1_555
A
LEU
66
A
LEU
66
16
1_555
A
HIS
87
A
HIS
87
16
1_555
A
LEU
91
A
LEU
91
16
1_555
A
VAL
93
A
VAL
93
16
1_555
A
ASN
97
A
ASN
97
16
1_555
A
PHE
98
A
PHE
98
16
1_555
A
LEU
101
A
LEU
101
16
1_555
A
VAL
132
A
VAL
132
16
1_555
A
LEU
136
A
LEU
136
16
1_555
A
CMO
142
E
CMO
16
1_555
A
HOH
830
M
HOH
16
1_555
A
HOH
854
M
HOH
16
1_555
B
HIS
263
B
HIS
62
3
1_555
B
VAL
267
B
VAL
66
3
1_555
B
HEM
348
H
HEM
3
1_555
B
THR
238
B
THR
37
15
1_555
B
PHE
241
B
PHE
40
15
1_555
B
PHE
242
B
PHE
41
15
1_555
B
HIS
263
B
HIS
62
15
1_555
B
LYS
266
B
LYS
65
15
1_555
B
SER
270
B
SER
69
15
1_555
B
LEU
291
B
LEU
90
15
1_555
B
HIS
292
B
HIS
91
15
1_555
B
LEU
296
B
LEU
95
15
1_555
B
VAL
298
B
VAL
97
15
1_555
B
ASN
302
B
ASN
101
15
1_555
B
PHE
303
B
PHE
102
15
1_555
B
CMO
347
G
CMO
15
1_555
B
HOH
930
N
HOH
15
1_555
D
LYS
608
D
LYS
7
15
2_554
C
HIS
458
C
HIS
58
3
1_555
C
VAL
462
C
VAL
62
3
1_555
C
HEM
543
J
HEM
3
1_555
C
TYR
442
C
TYR
42
15
1_555
C
PHE
443
C
PHE
43
15
1_555
C
HIS
445
C
HIS
45
15
1_555
C
HIS
458
C
HIS
58
15
1_555
C
LYS
461
C
LYS
61
15
1_555
C
GLU
482
C
GLU
82
15
1_555
C
HIS
487
C
HIS
87
15
1_555
C
LEU
491
C
LEU
91
15
1_555
C
VAL
493
C
VAL
93
15
1_555
C
ASN
497
C
ASN
97
15
1_555
C
PHE
498
C
PHE
98
15
1_555
C
LEU
501
C
LEU
101
15
1_555
C
LEU
536
C
LEU
136
15
1_555
C
CMO
542
I
CMO
15
1_555
C
HOH
877
O
HOH
15
1_555
D
HIS
663
D
HIS
62
3
1_555
D
VAL
667
D
VAL
66
3
1_555
D
HEM
748
L
HEM
3
1_555
C
ALA
404
C
ALA
4
16
4_456
D
PHE
641
D
PHE
40
16
1_555
D
PHE
642
D
PHE
41
16
1_555
D
HIS
663
D
HIS
62
16
1_555
D
LYS
666
D
LYS
65
16
1_555
D
VAL
667
D
VAL
66
16
1_555
D
SER
670
D
SER
69
16
1_555
D
LEU
688
D
LEU
87
16
1_555
D
HIS
692
D
HIS
91
16
1_555
D
LEU
696
D
LEU
95
16
1_555
D
VAL
698
D
VAL
97
16
1_555
D
ASN
702
D
ASN
101
16
1_555
D
PHE
703
D
PHE
102
16
1_555
D
LEU
706
D
LEU
105
16
1_555
D
LEU
741
D
LEU
140
16
1_555
D
CMO
747
K
CMO
16
1_555
19
P 21 21 21