0.018484
0.000000
0.000000
0.000000
0.018484
0.000000
0.000000
0.000000
0.005126
0.00000
0.00000
0.00000
Vasquez, G.B.
0000-0001-6942-1514
Ji, X.
Fronticelli, C.
Gilliland, G.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
54.100
54.100
195.100
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
O4 P -3
94.971
PHOSPHATE ION
non-polymer
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
P
N
329
N
O
N
330
N
O
N
331
N
O
N
332
N
O
N
333
N
N
N
334
S
C
N
335
N
C
N
336
N
O
N
337
N
C
N
338
N
C
N
339
N
C
N
340
N
O
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
N
355
N
O
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
N
N
365
S
C
N
366
N
C
N
367
N
O
N
368
R
C
N
369
N
O
N
370
N
C
N
371
N
O
N
372
N
H
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
H
N
381
N
N
N
382
S
C
N
383
N
C
N
384
N
O
N
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
N
Y
390
N
C
Y
391
N
C
Y
392
N
C
Y
393
N
C
Y
394
N
C
N
395
N
O
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
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
N
N
409
S
C
N
410
N
C
N
411
N
O
N
412
N
C
Y
413
N
C
Y
414
N
C
Y
415
N
C
Y
416
N
C
Y
417
N
C
Y
418
N
C
N
419
N
O
N
420
N
O
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
N
N
433
S
C
N
434
N
C
N
435
N
O
N
436
N
C
N
437
N
C
N
438
N
C
N
439
N
O
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
H
N
449
N
H
N
450
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
doub
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
doub
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
doub
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
doub
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
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
Y
383
N
doub
Y
384
N
sing
Y
385
N
sing
N
386
N
sing
Y
387
N
doub
Y
388
N
sing
Y
389
N
sing
N
390
N
sing
Y
391
N
sing
Y
392
N
doub
N
393
N
sing
Y
394
N
doub
N
395
N
sing
Y
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
sing
N
405
N
sing
N
406
N
doub
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
Y
411
N
doub
Y
412
N
sing
Y
413
N
sing
N
414
N
sing
Y
415
N
doub
N
416
N
sing
Y
417
N
doub
N
418
N
sing
Y
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
doub
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
54
355
366
10.1107/S0907444997012250
9761903
Human carboxyhemoglobin at 2.2 A resolution: structure and solvent comparisons of R-state, R2-state and T-state hemoglobins.
1998
0000-0001-6942-1514
10.2210/pdb1aj9/pdb
pdb_00001aj9
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
273
1
MONOCHROMATOR
AREA DETECTOR
1996-04
SIEMENS
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
15166.353
HEMOGLOBIN (ALPHA CHAIN)
A53S
1
nat
polymer
15890.198
HEMOGLOBIN (BETA CHAIN)
1
nat
polymer
94.971
PHOSPHATE ION
1
syn
non-polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
2
syn
non-polymer
28.010
CARBON MONOXIDE
2
syn
non-polymer
18.015
water
238
nat
water
CARBONMONOXYHEMOGLOBIN
CARBONMONOXYHEMOGLOBIN
no
no
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSSQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSSQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
A
polypeptide(L)
no
no
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
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
human
OUTDATED BLOOD FROM THE BALTIMORE BLOOD BANK
Homo
sample
ERYTHROCYTE
CYTOPLASM
9606
Homo sapiens
BLOOD
human
OUTDATED BLOOD FROM THE BALTIMORE BLOOD BANK
Homo
sample
ERYTHROCYTE
CYTOPLASM
9606
Homo sapiens
BLOOD
1
2.23
45.
batch method
6.7
PROTEIN WAS BATCH CRYSTALLIZED IN 2.5 M SODIUM/POTASSIUM PHOSPHATE, PH 6.7, AND 1% (W/V) CARBOXYHEMOGLOBIN., batch method
database_2
pdbx_database_status
pdbx_initial_refinement_model
struct_conn
struct_ref_seq_dif
struct_site
audit_author
chem_comp_atom
chem_comp_bond
citation_author
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
Refinement description
Data collection
Database references
Structure summary
1
0
1998-05-20
1
1
2008-03-03
1
2
2011-07-13
1
3
2023-08-02
1
4
2023-08-30
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_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_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
_audit_author.identifier_ORCID
_citation_author.identifier_ORCID
Y
BNL
1997-05-16
REL
REL
PO4
PHOSPHATE ION
HEM
PROTOPORPHYRIN IX CONTAINING FE
CMO
CARBON MONOXIDE
HOH
water
1HCO
PDB ENTRY 1HCO
PDB
experimental model
PO4
1
3
PO4
PO4
142
A
HEM
142
4
HEM
HEM
143
A
CMO
148
5
CMO
CMO
148
A
HEM
147
4
HEM
HEM
147
B
CMO
148
5
CMO
CMO
148
B
HOH
1
6
HOH
HOH
149
A
HOH
2
6
HOH
HOH
150
A
HOH
5
6
HOH
HOH
151
A
HOH
9
6
HOH
HOH
152
A
HOH
10
6
HOH
HOH
153
A
HOH
12
6
HOH
HOH
154
A
HOH
13
6
HOH
HOH
155
A
HOH
14
6
HOH
HOH
156
A
HOH
15
6
HOH
HOH
157
A
HOH
17
6
HOH
HOH
158
A
HOH
20
6
HOH
HOH
159
A
HOH
24
6
HOH
HOH
160
A
HOH
25
6
HOH
HOH
161
A
HOH
26
6
HOH
HOH
162
A
HOH
31
6
HOH
HOH
163
A
HOH
32
6
HOH
HOH
164
A
HOH
33
6
HOH
HOH
165
A
HOH
35
6
HOH
HOH
166
A
HOH
36
6
HOH
HOH
167
A
HOH
38
6
HOH
HOH
168
A
HOH
39
6
HOH
HOH
169
A
HOH
40
6
HOH
HOH
170
A
HOH
43
6
HOH
HOH
171
A
HOH
44
6
HOH
HOH
172
A
HOH
45
6
HOH
HOH
173
A
HOH
47
6
HOH
HOH
174
A
HOH
48
6
HOH
HOH
175
A
HOH
49
6
HOH
HOH
176
A
HOH
51
6
HOH
HOH
177
A
HOH
52
6
HOH
HOH
178
A
HOH
53
6
HOH
HOH
179
A
HOH
54
6
HOH
HOH
180
A
HOH
55
6
HOH
HOH
181
A
HOH
56
6
HOH
HOH
182
A
HOH
58
6
HOH
HOH
183
A
HOH
59
6
HOH
HOH
184
A
HOH
61
6
HOH
HOH
185
A
HOH
65
6
HOH
HOH
186
A
HOH
68
6
HOH
HOH
187
A
HOH
70
6
HOH
HOH
188
A
HOH
73
6
HOH
HOH
189
A
HOH
74
6
HOH
HOH
190
A
HOH
75
6
HOH
HOH
191
A
HOH
77
6
HOH
HOH
192
A
HOH
79
6
HOH
HOH
193
A
HOH
80
6
HOH
HOH
194
A
HOH
82
6
HOH
HOH
195
A
HOH
83
6
HOH
HOH
196
A
HOH
85
6
HOH
HOH
197
A
HOH
86
6
HOH
HOH
198
A
HOH
89
6
HOH
HOH
199
A
HOH
91
6
HOH
HOH
200
A
HOH
92
6
HOH
HOH
201
A
HOH
96
6
HOH
HOH
202
A
HOH
97
6
HOH
HOH
203
A
HOH
99
6
HOH
HOH
204
A
HOH
102
6
HOH
HOH
205
A
HOH
104
6
HOH
HOH
206
A
HOH
106
6
HOH
HOH
207
A
HOH
111
6
HOH
HOH
208
A
HOH
113
6
HOH
HOH
209
A
HOH
114
6
HOH
HOH
210
A
HOH
115
6
HOH
HOH
211
A
HOH
116
6
HOH
HOH
212
A
HOH
118
6
HOH
HOH
213
A
HOH
121
6
HOH
HOH
214
A
HOH
128
6
HOH
HOH
215
A
HOH
129
6
HOH
HOH
216
A
HOH
136
6
HOH
HOH
217
A
HOH
140
6
HOH
HOH
218
A
HOH
142
6
HOH
HOH
219
A
HOH
144
6
HOH
HOH
220
A
HOH
146
6
HOH
HOH
221
A
HOH
148
6
HOH
HOH
222
A
HOH
154
6
HOH
HOH
223
A
HOH
155
6
HOH
HOH
224
A
HOH
158
6
HOH
HOH
225
A
HOH
159
6
HOH
HOH
226
A
HOH
161
6
HOH
HOH
227
A
HOH
162
6
HOH
HOH
228
A
HOH
163
6
HOH
HOH
229
A
HOH
166
6
HOH
HOH
230
A
HOH
171
6
HOH
HOH
231
A
HOH
172
6
HOH
HOH
232
A
HOH
173
6
HOH
HOH
233
A
HOH
176
6
HOH
HOH
234
A
HOH
179
6
HOH
HOH
235
A
HOH
181
6
HOH
HOH
236
A
HOH
182
6
HOH
HOH
237
A
HOH
183
6
HOH
HOH
238
A
HOH
184
6
HOH
HOH
239
A
HOH
187
6
HOH
HOH
240
A
HOH
188
6
HOH
HOH
241
A
HOH
190
6
HOH
HOH
242
A
HOH
191
6
HOH
HOH
243
A
HOH
192
6
HOH
HOH
244
A
HOH
194
6
HOH
HOH
245
A
HOH
195
6
HOH
HOH
246
A
HOH
198
6
HOH
HOH
247
A
HOH
199
6
HOH
HOH
248
A
HOH
200
6
HOH
HOH
249
A
HOH
201
6
HOH
HOH
250
A
HOH
202
6
HOH
HOH
251
A
HOH
207
6
HOH
HOH
252
A
HOH
208
6
HOH
HOH
253
A
HOH
209
6
HOH
HOH
254
A
HOH
211
6
HOH
HOH
255
A
HOH
213
6
HOH
HOH
256
A
HOH
214
6
HOH
HOH
257
A
HOH
217
6
HOH
HOH
258
A
HOH
220
6
HOH
HOH
259
A
HOH
222
6
HOH
HOH
260
A
HOH
223
6
HOH
HOH
261
A
HOH
224
6
HOH
HOH
262
A
HOH
225
6
HOH
HOH
263
A
HOH
226
6
HOH
HOH
264
A
HOH
228
6
HOH
HOH
265
A
HOH
231
6
HOH
HOH
266
A
HOH
232
6
HOH
HOH
267
A
HOH
233
6
HOH
HOH
268
A
HOH
234
6
HOH
HOH
269
A
HOH
236
6
HOH
HOH
270
A
HOH
237
6
HOH
HOH
271
A
HOH
3
6
HOH
HOH
149
B
HOH
4
6
HOH
HOH
150
B
HOH
6
6
HOH
HOH
151
B
HOH
7
6
HOH
HOH
152
B
HOH
8
6
HOH
HOH
153
B
HOH
11
6
HOH
HOH
154
B
HOH
16
6
HOH
HOH
155
B
HOH
18
6
HOH
HOH
156
B
HOH
19
6
HOH
HOH
157
B
HOH
21
6
HOH
HOH
158
B
HOH
22
6
HOH
HOH
159
B
HOH
23
6
HOH
HOH
160
B
HOH
27
6
HOH
HOH
161
B
HOH
28
6
HOH
HOH
162
B
HOH
29
6
HOH
HOH
163
B
HOH
30
6
HOH
HOH
164
B
HOH
34
6
HOH
HOH
165
B
HOH
37
6
HOH
HOH
166
B
HOH
41
6
HOH
HOH
167
B
HOH
42
6
HOH
HOH
168
B
HOH
46
6
HOH
HOH
169
B
HOH
50
6
HOH
HOH
170
B
HOH
57
6
HOH
HOH
171
B
HOH
60
6
HOH
HOH
172
B
HOH
62
6
HOH
HOH
173
B
HOH
63
6
HOH
HOH
174
B
HOH
64
6
HOH
HOH
175
B
HOH
66
6
HOH
HOH
176
B
HOH
67
6
HOH
HOH
177
B
HOH
69
6
HOH
HOH
178
B
HOH
71
6
HOH
HOH
179
B
HOH
72
6
HOH
HOH
180
B
HOH
76
6
HOH
HOH
181
B
HOH
78
6
HOH
HOH
182
B
HOH
81
6
HOH
HOH
183
B
HOH
84
6
HOH
HOH
184
B
HOH
87
6
HOH
HOH
185
B
HOH
88
6
HOH
HOH
186
B
HOH
90
6
HOH
HOH
187
B
HOH
93
6
HOH
HOH
188
B
HOH
94
6
HOH
HOH
189
B
HOH
95
6
HOH
HOH
190
B
HOH
98
6
HOH
HOH
191
B
HOH
100
6
HOH
HOH
192
B
HOH
101
6
HOH
HOH
193
B
HOH
103
6
HOH
HOH
194
B
HOH
105
6
HOH
HOH
195
B
HOH
107
6
HOH
HOH
196
B
HOH
108
6
HOH
HOH
197
B
HOH
109
6
HOH
HOH
198
B
HOH
110
6
HOH
HOH
199
B
HOH
112
6
HOH
HOH
200
B
HOH
117
6
HOH
HOH
201
B
HOH
119
6
HOH
HOH
202
B
HOH
120
6
HOH
HOH
203
B
HOH
122
6
HOH
HOH
204
B
HOH
123
6
HOH
HOH
205
B
HOH
124
6
HOH
HOH
206
B
HOH
125
6
HOH
HOH
207
B
HOH
126
6
HOH
HOH
208
B
HOH
127
6
HOH
HOH
209
B
HOH
130
6
HOH
HOH
210
B
HOH
131
6
HOH
HOH
211
B
HOH
132
6
HOH
HOH
212
B
HOH
133
6
HOH
HOH
213
B
HOH
134
6
HOH
HOH
214
B
HOH
135
6
HOH
HOH
215
B
HOH
137
6
HOH
HOH
216
B
HOH
138
6
HOH
HOH
217
B
HOH
139
6
HOH
HOH
218
B
HOH
141
6
HOH
HOH
219
B
HOH
143
6
HOH
HOH
220
B
HOH
145
6
HOH
HOH
221
B
HOH
147
6
HOH
HOH
222
B
HOH
149
6
HOH
HOH
223
B
HOH
150
6
HOH
HOH
224
B
HOH
151
6
HOH
HOH
225
B
HOH
152
6
HOH
HOH
226
B
HOH
153
6
HOH
HOH
227
B
HOH
156
6
HOH
HOH
228
B
HOH
157
6
HOH
HOH
229
B
HOH
160
6
HOH
HOH
230
B
HOH
164
6
HOH
HOH
231
B
HOH
165
6
HOH
HOH
232
B
HOH
167
6
HOH
HOH
233
B
HOH
168
6
HOH
HOH
234
B
HOH
169
6
HOH
HOH
235
B
HOH
170
6
HOH
HOH
236
B
HOH
174
6
HOH
HOH
237
B
HOH
175
6
HOH
HOH
238
B
HOH
177
6
HOH
HOH
239
B
HOH
178
6
HOH
HOH
240
B
HOH
180
6
HOH
HOH
241
B
HOH
185
6
HOH
HOH
242
B
HOH
186
6
HOH
HOH
243
B
HOH
189
6
HOH
HOH
244
B
HOH
193
6
HOH
HOH
245
B
HOH
196
6
HOH
HOH
246
B
HOH
197
6
HOH
HOH
247
B
HOH
203
6
HOH
HOH
248
B
HOH
204
6
HOH
HOH
249
B
HOH
205
6
HOH
HOH
250
B
HOH
206
6
HOH
HOH
251
B
HOH
210
6
HOH
HOH
252
B
HOH
212
6
HOH
HOH
253
B
HOH
215
6
HOH
HOH
254
B
HOH
216
6
HOH
HOH
255
B
HOH
218
6
HOH
HOH
256
B
HOH
219
6
HOH
HOH
257
B
HOH
221
6
HOH
HOH
258
B
HOH
227
6
HOH
HOH
259
B
HOH
229
6
HOH
HOH
260
B
HOH
230
6
HOH
HOH
261
B
HOH
235
6
HOH
HOH
262
B
HOH
238
6
HOH
HOH
263
B
VAL
1
n
1
VAL
1
A
LEU
2
n
2
LEU
2
A
SER
3
n
3
SER
3
A
PRO
4
n
4
PRO
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
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
ALA
19
n
19
ALA
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
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
SER
53
n
53
SER
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
LYS
60
n
60
LYS
60
A
LYS
61
n
61
LYS
61
A
VAL
62
n
62
VAL
62
A
ALA
63
n
63
ALA
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
ASN
68
n
68
ASN
68
A
ALA
69
n
69
ALA
69
A
VAL
70
n
70
VAL
70
A
ALA
71
n
71
ALA
71
A
HIS
72
n
72
HIS
72
A
VAL
73
n
73
VAL
73
A
ASP
74
n
74
ASP
74
A
ASP
75
n
75
ASP
75
A
MET
76
n
76
MET
76
A
PRO
77
n
77
PRO
77
A
ASN
78
n
78
ASN
78
A
ALA
79
n
79
ALA
79
A
LEU
80
n
80
LEU
80
A
SER
81
n
81
SER
81
A
ALA
82
n
82
ALA
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
CYS
104
n
104
CYS
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
ALA
111
n
111
ALA
111
A
HIS
112
n
112
HIS
112
A
LEU
113
n
113
LEU
113
A
PRO
114
n
114
PRO
114
A
ALA
115
n
115
ALA
115
A
GLU
116
n
116
GLU
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
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
1
n
1
VAL
1
B
HIS
2
n
2
HIS
2
B
LEU
3
n
3
LEU
3
B
THR
4
n
4
THR
4
B
PRO
5
n
5
PRO
5
B
GLU
6
n
6
GLU
6
B
GLU
7
n
7
GLU
7
B
LYS
8
n
8
LYS
8
B
SER
9
n
9
SER
9
B
ALA
10
n
10
ALA
10
B
VAL
11
n
11
VAL
11
B
THR
12
n
12
THR
12
B
ALA
13
n
13
ALA
13
B
LEU
14
n
14
LEU
14
B
TRP
15
n
15
TRP
15
B
GLY
16
n
16
GLY
16
B
LYS
17
n
17
LYS
17
B
VAL
18
n
18
VAL
18
B
ASN
19
n
19
ASN
19
B
VAL
20
n
20
VAL
20
B
ASP
21
n
21
ASP
21
B
GLU
22
n
22
GLU
22
B
VAL
23
n
23
VAL
23
B
GLY
24
n
24
GLY
24
B
GLY
25
n
25
GLY
25
B
GLU
26
n
26
GLU
26
B
ALA
27
n
27
ALA
27
B
LEU
28
n
28
LEU
28
B
GLY
29
n
29
GLY
29
B
ARG
30
n
30
ARG
30
B
LEU
31
n
31
LEU
31
B
LEU
32
n
32
LEU
32
B
VAL
33
n
33
VAL
33
B
VAL
34
n
34
VAL
34
B
TYR
35
n
35
TYR
35
B
PRO
36
n
36
PRO
36
B
TRP
37
n
37
TRP
37
B
THR
38
n
38
THR
38
B
GLN
39
n
39
GLN
39
B
ARG
40
n
40
ARG
40
B
PHE
41
n
41
PHE
41
B
PHE
42
n
42
PHE
42
B
GLU
43
n
43
GLU
43
B
SER
44
n
44
SER
44
B
PHE
45
n
45
PHE
45
B
GLY
46
n
46
GLY
46
B
ASP
47
n
47
ASP
47
B
LEU
48
n
48
LEU
48
B
SER
49
n
49
SER
49
B
THR
50
n
50
THR
50
B
PRO
51
n
51
PRO
51
B
ASP
52
n
52
ASP
52
B
ALA
53
n
53
ALA
53
B
VAL
54
n
54
VAL
54
B
MET
55
n
55
MET
55
B
GLY
56
n
56
GLY
56
B
ASN
57
n
57
ASN
57
B
PRO
58
n
58
PRO
58
B
LYS
59
n
59
LYS
59
B
VAL
60
n
60
VAL
60
B
LYS
61
n
61
LYS
61
B
ALA
62
n
62
ALA
62
B
HIS
63
n
63
HIS
63
B
GLY
64
n
64
GLY
64
B
LYS
65
n
65
LYS
65
B
LYS
66
n
66
LYS
66
B
VAL
67
n
67
VAL
67
B
LEU
68
n
68
LEU
68
B
GLY
69
n
69
GLY
69
B
ALA
70
n
70
ALA
70
B
PHE
71
n
71
PHE
71
B
SER
72
n
72
SER
72
B
ASP
73
n
73
ASP
73
B
GLY
74
n
74
GLY
74
B
LEU
75
n
75
LEU
75
B
ALA
76
n
76
ALA
76
B
HIS
77
n
77
HIS
77
B
LEU
78
n
78
LEU
78
B
ASP
79
n
79
ASP
79
B
ASN
80
n
80
ASN
80
B
LEU
81
n
81
LEU
81
B
LYS
82
n
82
LYS
82
B
GLY
83
n
83
GLY
83
B
THR
84
n
84
THR
84
B
PHE
85
n
85
PHE
85
B
ALA
86
n
86
ALA
86
B
THR
87
n
87
THR
87
B
LEU
88
n
88
LEU
88
B
SER
89
n
89
SER
89
B
GLU
90
n
90
GLU
90
B
LEU
91
n
91
LEU
91
B
HIS
92
n
92
HIS
92
B
CYS
93
n
93
CYS
93
B
ASP
94
n
94
ASP
94
B
LYS
95
n
95
LYS
95
B
LEU
96
n
96
LEU
96
B
HIS
97
n
97
HIS
97
B
VAL
98
n
98
VAL
98
B
ASP
99
n
99
ASP
99
B
PRO
100
n
100
PRO
100
B
GLU
101
n
101
GLU
101
B
ASN
102
n
102
ASN
102
B
PHE
103
n
103
PHE
103
B
ARG
104
n
104
ARG
104
B
LEU
105
n
105
LEU
105
B
LEU
106
n
106
LEU
106
B
GLY
107
n
107
GLY
107
B
ASN
108
n
108
ASN
108
B
VAL
109
n
109
VAL
109
B
LEU
110
n
110
LEU
110
B
VAL
111
n
111
VAL
111
B
CYS
112
n
112
CYS
112
B
VAL
113
n
113
VAL
113
B
LEU
114
n
114
LEU
114
B
ALA
115
n
115
ALA
115
B
HIS
116
n
116
HIS
116
B
HIS
117
n
117
HIS
117
B
PHE
118
n
118
PHE
118
B
GLY
119
n
119
GLY
119
B
LYS
120
n
120
LYS
120
B
GLU
121
n
121
GLU
121
B
PHE
122
n
122
PHE
122
B
THR
123
n
123
THR
123
B
PRO
124
n
124
PRO
124
B
PRO
125
n
125
PRO
125
B
VAL
126
n
126
VAL
126
B
GLN
127
n
127
GLN
127
B
ALA
128
n
128
ALA
128
B
ALA
129
n
129
ALA
129
B
TYR
130
n
130
TYR
130
B
GLN
131
n
131
GLN
131
B
LYS
132
n
132
LYS
132
B
VAL
133
n
133
VAL
133
B
VAL
134
n
134
VAL
134
B
ALA
135
n
135
ALA
135
B
GLY
136
n
136
GLY
136
B
VAL
137
n
137
VAL
137
B
ALA
138
n
138
ALA
138
B
ASN
139
n
139
ASN
139
B
ALA
140
n
140
ALA
140
B
LEU
141
n
141
LEU
141
B
ALA
142
n
142
ALA
142
B
HIS
143
n
143
HIS
143
B
LYS
144
n
144
LYS
144
B
TYR
145
n
145
TYR
145
B
HIS
146
n
146
HIS
146
B
0.1720000
author_defined_assembly
4
tetrameric
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
D
FE
HEM
1_555
A
HEM
143
D
NA
HEM
1_555
84.7
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
D
FE
HEM
1_555
A
HEM
143
D
NB
HEM
1_555
89.5
A
HEM
143
D
NA
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
HEM
143
D
NB
HEM
1_555
88.9
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
D
FE
HEM
1_555
A
HEM
143
D
NC
HEM
1_555
99.2
A
HEM
143
D
NA
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
HEM
143
D
NC
HEM
1_555
176.0
A
HEM
143
D
NB
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
HEM
143
D
NC
HEM
1_555
90.4
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
D
FE
HEM
1_555
A
HEM
143
D
ND
HEM
1_555
91.6
A
HEM
143
D
NA
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
HEM
143
D
ND
HEM
1_555
90.1
A
HEM
143
D
NB
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
HEM
143
D
ND
HEM
1_555
178.5
A
HEM
143
D
NC
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
HEM
143
D
ND
HEM
1_555
90.5
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
C
CMO
1_555
172.8
A
HEM
143
D
NA
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
C
CMO
1_555
88.3
A
HEM
143
D
NB
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
C
CMO
1_555
88.7
A
HEM
143
D
NC
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
C
CMO
1_555
87.8
A
HEM
143
D
ND
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
C
CMO
1_555
90.1
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
O
CMO
1_555
164.2
A
HEM
143
D
NA
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
O
CMO
1_555
107.7
A
HEM
143
D
NB
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
O
CMO
1_555
81.2
A
HEM
143
D
NC
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
O
CMO
1_555
68.3
A
HEM
143
D
ND
HEM
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
O
CMO
1_555
98.0
A
CMO
148
E
C
CMO
1_555
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
O
CMO
1_555
21.0
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NA
HEM
1_555
87.9
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NB
HEM
1_555
86.5
B
HEM
147
F
NA
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NB
HEM
1_555
87.1
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NC
HEM
1_555
87.4
B
HEM
147
F
NA
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NC
HEM
1_555
175.2
B
HEM
147
F
NB
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NC
HEM
1_555
91.2
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
ND
HEM
1_555
85.1
B
HEM
147
F
NA
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
ND
HEM
1_555
92.4
B
HEM
147
F
NB
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
ND
HEM
1_555
171.6
B
HEM
147
F
NC
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
ND
HEM
1_555
88.7
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
C
CMO
1_555
178.0
B
HEM
147
F
NA
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
C
CMO
1_555
92.6
B
HEM
147
F
NB
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
C
CMO
1_555
91.5
B
HEM
147
F
NC
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
C
CMO
1_555
92.0
B
HEM
147
F
ND
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
C
CMO
1_555
96.9
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
O
CMO
1_555
173.7
B
HEM
147
F
NA
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
O
CMO
1_555
97.2
B
HEM
147
F
NB
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
O
CMO
1_555
97.2
B
HEM
147
F
NC
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
O
CMO
1_555
87.5
B
HEM
147
F
ND
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
O
CMO
1_555
91.1
B
CMO
148
G
C
CMO
1_555
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
O
CMO
1_555
7.2
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
7_555
y,x,-z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
1
B
B
O
NH1
PRO
ARG
100
104
2.13
1
A
A
OD2
OG
ASP
SER
47
49
2.18
1
B
PRO
36
-10.61
1
-10.57
1.50
110.50
99.93
A
A
A
N
CA
CB
SER
SER
SER
3
3
3
N
1
-5.78
0.90
118.30
112.52
A
A
A
CB
CG
OD2
ASP
ASP
ASP
6
6
6
N
1
11.68
1.50
110.10
121.78
A
A
A
CB
CA
C
ALA
ALA
ALA
28
28
28
N
1
5.57
0.50
120.30
125.87
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
31
31
31
N
1
6.38
0.90
118.30
124.68
A
A
A
CB
CG
OD1
ASP
ASP
ASP
85
85
85
N
1
-6.31
0.90
118.30
111.99
A
A
A
CB
CG
OD2
ASP
ASP
ASP
94
94
94
N
1
9.29
1.50
110.90
120.19
A
A
A
CA
CB
CG2
VAL
VAL
VAL
107
107
107
N
1
-12.01
2.00
110.40
98.39
A
A
A
N
CA
CB
LEU
LEU
LEU
125
125
125
N
1
3.67
0.60
121.00
124.67
A
A
A
CB
CG
CD1
TYR
TYR
TYR
140
140
140
N
1
9.20
1.40
123.60
132.80
A
A
A
CD
NE
CZ
ARG
ARG
ARG
141
141
141
N
1
12.85
1.90
110.20
123.05
B
B
B
CB
CA
C
LEU
LEU
LEU
14
14
14
N
1
5.43
0.90
118.30
123.73
B
B
B
CB
CG
OD1
ASP
ASP
ASP
21
21
21
N
1
12.50
1.90
110.20
122.70
B
B
B
CB
CA
C
LEU
LEU
LEU
28
28
28
N
1
12.08
1.40
123.60
135.68
B
B
B
CD
NE
CZ
ARG
ARG
ARG
30
30
30
N
1
5.62
0.50
120.30
125.92
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
30
30
30
N
1
-4.97
0.50
120.30
115.33
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
30
30
30
N
1
9.26
1.50
110.90
120.16
B
B
B
CA
CB
CG1
VAL
VAL
VAL
34
34
34
N
1
30.05
1.40
123.60
153.65
B
B
B
CD
NE
CZ
ARG
ARG
ARG
40
40
40
N
1
5.46
0.90
118.30
123.76
B
B
B
CB
CG
OD2
ASP
ASP
ASP
94
94
94
N
1
16.80
2.30
115.30
132.10
B
B
B
CA
CB
CG
LEU
LEU
LEU
96
96
96
N
1
6.41
0.90
118.30
124.71
B
B
B
CB
CG
OD1
ASP
ASP
ASP
99
99
99
N
1
-9.33
0.90
118.30
108.97
B
B
B
CB
CG
OD2
ASP
ASP
ASP
99
99
99
N
1
10.85
1.10
114.20
125.05
B
B
B
CA
CB
SG
CYS
CYS
CYS
112
112
112
N
1
A
A
CG2
OXT
VAL
ARG
1
141
2.08
1_555
7_555
1
A
LEU
2
-61.30
86.45
1
A
HIS
50
-29.60
-102.16
1
A
ASP
75
-164.66
40.72
1
A
LYS
90
-58.52
-72.26
1
B
HIS
2
-68.27
-83.91
1
B
LEU
3
76.04
113.66
1
B
GLU
22
-96.37
-65.57
1
B
PHE
42
-140.08
49.21
1
B
HIS
77
-150.67
23.90
1
B
LEU
78
-37.38
-36.44
1
B
ASN
80
-160.25
47.26
1
B
CYS
93
-90.90
-68.93
1
B
LYS
120
-46.89
-14.03
1
B
LYS
144
-63.40
7.10
24.05
0.1550000
2.2
6.0
59019
80.
1
1.
MOLECULAR REPLACEMENT
PDB ENTRY 1HCO
6.0
2.2
6.0
90
4713
243
0
4380
0.018
0.022
0.039
0.036
0.040
0.040
0.189
0.300
0.691
1.000
1.149
1.500
1.278
1.500
1.955
2.000
0.023
0.030
0.216
0.200
0.204
0.300
0.230
0.300
0.189
0.300
3.4
5.0
21.4
15.0
32.8
15.0
2.2
6.0
1AJ9
12412
1.
0.1100000
0.1100000
1
7.3
4.8
80.
0.3690000
2.2
2.3
2.3
0.3690000
2.8
66.
model building
X-PLOR
refinement
X-PLOR
data reduction
XENGEN
data scaling
XENGEN
phasing
X-PLOR
R-STATE HUMAN CARBONMONOXYHEMOGLOBIN ALPHA-A53S
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
4
N
N
5
N
N
6
N
N
6
N
N
A
PRO
4
A
PRO
4
HELX_P
A
GLY
15
A
GLY
15
1
1
12
A
GLY
18
A
GLY
18
HELX_P
A
SER
35
A
SER
35
5
2
18
A
PRO
37
A
PRO
37
HELX_P
A
TYR
42
A
TYR
42
5
3
6
A
SER
53
A
SER
53
HELX_P
A
ALA
71
A
ALA
71
1
4
19
A
VAL
73
A
VAL
73
HELX_P
A
ALA
79
A
ALA
79
5
5
7
A
SER
81
A
SER
81
HELX_P
A
ALA
88
A
ALA
88
1
6
8
A
PRO
95
A
PRO
95
HELX_P
A
ALA
110
A
ALA
110
5
7
16
A
PRO
119
A
PRO
119
HELX_P
A
LEU
136
A
LEU
136
1
8
18
B
PRO
5
B
PRO
5
HELX_P
B
LYS
17
B
LYS
17
1
9
13
B
VAL
23
B
VAL
23
HELX_P
B
VAL
34
B
VAL
34
1
10
12
B
PRO
36
B
PRO
36
HELX_P
B
PHE
41
B
PHE
41
5
11
6
B
GLU
43
B
GLU
43
HELX_P
B
PHE
45
B
PHE
45
5
12
3
B
PRO
51
B
PRO
51
HELX_P
B
GLY
56
B
GLY
56
1
13
6
B
PRO
58
B
PRO
58
HELX_P
B
GLY
74
B
GLY
74
1
14
17
B
LEU
78
B
LEU
78
HELX_P
B
ASP
94
B
ASP
94
5
15
17
B
PRO
100
B
PRO
100
HELX_P
B
GLU
121
B
GLU
121
5
16
22
B
PRO
124
B
PRO
124
HELX_P
B
ALA
142
B
ALA
142
1
17
19
metalc
1.927
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
143
D
FE
HEM
1_555
metalc
1.858
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
C
CMO
1_555
metalc
2.709
A
HEM
143
D
FE
HEM
1_555
A
CMO
148
E
O
CMO
1_555
metalc
2.160
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
metalc
1.809
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
C
CMO
1_555
metalc
2.961
B
HEM
147
F
FE
HEM
1_555
B
CMO
148
G
O
CMO
1_555
OXYGEN TRANSPORT
OXYGEN TRANSPORT, HEMOGLOBIN, MUTANT, ALPHA-A53S, CARBOXYHEMOGLOBIN, CARBONMONOXIDE, CARBONMONOXYHEMOGLOBIN, CARBONMONOXY
HBA_HUMAN
UNP
1
1
P69905
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
HBB_HUMAN
UNP
2
1
P68871
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
1
141
1AJ9
1
141
P69905
A
1
1
141
1
146
1AJ9
1
146
P68871
B
2
1
146
1
ALA
variant
SER
53
1AJ9
A
P69905
UNP
53
53
BINDING SITE FOR RESIDUE PO4 A 142
A
PO4
142
Software
6
BINDING SITE FOR RESIDUE HEM A 143
A
HEM
143
Software
18
BINDING SITE FOR RESIDUE CMO A 148
A
CMO
148
Software
3
BINDING SITE FOR RESIDUE HEM B 147
B
HEM
147
Software
14
BINDING SITE FOR RESIDUE CMO B 148
B
CMO
148
Software
4
A
TYR
42
A
TYR
42
6
1_555
A
PRO
44
A
PRO
44
6
1_555
A
HIS
45
A
HIS
45
6
1_555
A
LEU
91
A
LEU
91
6
1_555
A
HEM
143
D
HEM
6
1_555
B
ARG
40
B
ARG
40
6
7_555
A
TYR
42
A
TYR
42
18
1_555
A
PHE
43
A
PHE
43
18
1_555
A
HIS
45
A
HIS
45
18
1_555
A
PHE
46
A
PHE
46
18
1_555
A
HIS
58
A
HIS
58
18
1_555
A
LYS
61
A
LYS
61
18
1_555
A
LEU
83
A
LEU
83
18
1_555
A
LEU
86
A
LEU
86
18
1_555
A
HIS
87
A
HIS
87
18
1_555
A
LEU
91
A
LEU
91
18
1_555
A
VAL
93
A
VAL
93
18
1_555
A
ASN
97
A
ASN
97
18
1_555
A
PHE
98
A
PHE
98
18
1_555
A
LEU
101
A
LEU
101
18
1_555
A
LEU
136
A
LEU
136
18
1_555
A
PO4
142
C
PO4
18
1_555
A
CMO
148
E
CMO
18
1_555
A
HOH
173
H
HOH
18
1_555
A
HIS
58
A
HIS
58
3
1_555
A
VAL
62
A
VAL
62
3
1_555
A
HEM
143
D
HEM
3
1_555
A
PRO
4
A
PRO
4
14
7_455
B
PHE
41
B
PHE
41
14
1_555
B
PHE
42
B
PHE
42
14
1_555
B
HIS
63
B
HIS
63
14
1_555
B
LYS
66
B
LYS
66
14
1_555
B
VAL
67
B
VAL
67
14
1_555
B
HIS
92
B
HIS
92
14
1_555
B
ASN
102
B
ASN
102
14
1_555
B
LEU
106
B
LEU
106
14
1_555
B
VAL
137
B
VAL
137
14
1_555
B
LEU
141
B
LEU
141
14
1_555
B
CMO
148
G
CMO
14
1_555
B
HOH
174
I
HOH
14
1_555
B
HOH
222
I
HOH
14
1_555
B
LEU
28
B
LEU
28
4
1_555
B
HIS
63
B
HIS
63
4
1_555
B
VAL
67
B
VAL
67
4
1_555
B
HEM
147
F
HEM
4
1_555
92
P 41 21 2