0.009752
0.000000
0.000000
0.000000
0.008683
0.000000
0.000000
0.000000
0.017637
0.00000
0.00000
0.00000
Kundrot, C.E.
Kroeger, K.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
102.540
115.170
56.700
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 N -1
26.017
CYANIDE ION
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
N
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
UK
Structure
STRUE6
2005
0969-2126
5
227
237
10.1016/S0969-2126(97)00181-0
9032082
Structures of a hemoglobin-based blood substitute: insights into the function of allosteric proteins.
1997
10.2210/pdb1aby/pdb
pdb_00001aby
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
295
1
COLLIMATOR
AREA DETECTOR
1995-05
SIEMENS
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
30371.846
HEMOGLOBIN
CHAIN A, V1M, CHAIN B, D, V1M, N108K
1
man
polymer
15937.343
HEMOGLOBIN
CHAIN A, V1M, CHAIN B, D, V1M, N108K
2
man
polymer
26.017
CYANIDE ION
4
syn
non-polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
4
syn
non-polymer
18.015
water
84
nat
water
no
no
MLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYRGVLSPADKTNVKAAWGKVG
AHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNALSALSDLHAHKLRVDPVNF
KLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
MLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYRGVLSPADKTNVKAAWGKVG
AHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNALSALSDLHAHKLRVDPVNF
KLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
A
polypeptide(L)
no
no
MHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGKVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
MHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGKVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
Homo
sample
9606
Homo sapiens
human
Homo
sample
9606
Homo sapiens
1
2.69
54.24
5.0
pH 5.0
database_2
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
1
0
1998-02-25
1
1
2008-03-10
1
2
2011-07-13
1
3
2021-11-03
1
4
2024-02-07
1
5
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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
Y
BNL
1997-01-29
REL
CYN
CYANIDE ION
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
HUMAN HEMOGLOBIN HAS TWO ALPHA CHAINS WHICH ARE CALLED
CHAINS A AND C IN OTHER PDB FILES. IN THIS ENTRY THE TWO
ALPHA CHAINS HAVE BEEN COVALENTLY JOINED TOGETHER BY ONE
GLYCINE RESIDUE TO FORM ONE COVALENTLY LINKED POLYPEPTIDE
CHAIN.
1ABW
PDB
experimental model
CYN
2
3
CYN
CYN
284
A
CYN
4
3
CYN
CYN
285
A
HEM
1
4
HEM
HEM
286
A
HEM
3
4
HEM
HEM
287
A
CYN
2
3
CYN
CYN
147
B
HEM
1
4
HEM
HEM
148
B
CYN
2
3
CYN
CYN
147
D
HEM
1
4
HEM
HEM
148
D
HOH
5
5
HOH
HOH
288
A
HOH
6
5
HOH
HOH
289
A
HOH
7
5
HOH
HOH
290
A
HOH
8
5
HOH
HOH
291
A
HOH
10
5
HOH
HOH
292
A
HOH
11
5
HOH
HOH
293
A
HOH
12
5
HOH
HOH
294
A
HOH
13
5
HOH
HOH
295
A
HOH
14
5
HOH
HOH
296
A
HOH
15
5
HOH
HOH
297
A
HOH
16
5
HOH
HOH
298
A
HOH
17
5
HOH
HOH
299
A
HOH
18
5
HOH
HOH
300
A
HOH
23
5
HOH
HOH
301
A
HOH
25
5
HOH
HOH
302
A
HOH
27
5
HOH
HOH
303
A
HOH
28
5
HOH
HOH
304
A
HOH
29
5
HOH
HOH
305
A
HOH
30
5
HOH
HOH
306
A
HOH
31
5
HOH
HOH
307
A
HOH
35
5
HOH
HOH
308
A
HOH
37
5
HOH
HOH
309
A
HOH
38
5
HOH
HOH
310
A
HOH
39
5
HOH
HOH
311
A
HOH
41
5
HOH
HOH
312
A
HOH
44
5
HOH
HOH
313
A
HOH
49
5
HOH
HOH
314
A
HOH
50
5
HOH
HOH
315
A
HOH
51
5
HOH
HOH
316
A
HOH
52
5
HOH
HOH
317
A
HOH
53
5
HOH
HOH
318
A
HOH
54
5
HOH
HOH
319
A
HOH
55
5
HOH
HOH
320
A
HOH
56
5
HOH
HOH
321
A
HOH
57
5
HOH
HOH
322
A
HOH
58
5
HOH
HOH
323
A
HOH
59
5
HOH
HOH
324
A
HOH
60
5
HOH
HOH
325
A
HOH
61
5
HOH
HOH
326
A
HOH
62
5
HOH
HOH
327
A
HOH
63
5
HOH
HOH
328
A
HOH
64
5
HOH
HOH
329
A
HOH
65
5
HOH
HOH
330
A
HOH
66
5
HOH
HOH
331
A
HOH
68
5
HOH
HOH
332
A
HOH
72
5
HOH
HOH
333
A
HOH
73
5
HOH
HOH
334
A
HOH
75
5
HOH
HOH
335
A
HOH
81
5
HOH
HOH
336
A
HOH
82
5
HOH
HOH
337
A
HOH
83
5
HOH
HOH
338
A
HOH
1
5
HOH
HOH
149
B
HOH
2
5
HOH
HOH
150
B
HOH
4
5
HOH
HOH
151
B
HOH
9
5
HOH
HOH
152
B
HOH
19
5
HOH
HOH
153
B
HOH
20
5
HOH
HOH
154
B
HOH
21
5
HOH
HOH
155
B
HOH
22
5
HOH
HOH
156
B
HOH
26
5
HOH
HOH
157
B
HOH
36
5
HOH
HOH
158
B
HOH
40
5
HOH
HOH
159
B
HOH
43
5
HOH
HOH
160
B
HOH
46
5
HOH
HOH
161
B
HOH
47
5
HOH
HOH
162
B
HOH
69
5
HOH
HOH
163
B
HOH
74
5
HOH
HOH
164
B
HOH
76
5
HOH
HOH
165
B
HOH
77
5
HOH
HOH
166
B
HOH
78
5
HOH
HOH
167
B
HOH
79
5
HOH
HOH
168
B
HOH
80
5
HOH
HOH
169
B
HOH
3
5
HOH
HOH
149
D
HOH
24
5
HOH
HOH
150
D
HOH
32
5
HOH
HOH
151
D
HOH
33
5
HOH
HOH
152
D
HOH
34
5
HOH
HOH
153
D
HOH
42
5
HOH
HOH
154
D
HOH
45
5
HOH
HOH
155
D
HOH
48
5
HOH
HOH
156
D
HOH
67
5
HOH
HOH
157
D
HOH
70
5
HOH
HOH
158
D
HOH
71
5
HOH
HOH
159
D
HOH
84
5
HOH
HOH
160
D
MET
1
n
1
MET
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
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
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
GLY
142
n
142
GLY
142
A
VAL
143
n
143
VAL
143
A
LEU
144
n
144
LEU
144
A
SER
145
n
145
SER
145
A
PRO
146
n
146
PRO
146
A
ALA
147
n
147
ALA
147
A
ASP
148
n
148
ASP
148
A
LYS
149
n
149
LYS
149
A
THR
150
n
150
THR
150
A
ASN
151
n
151
ASN
151
A
VAL
152
n
152
VAL
152
A
LYS
153
n
153
LYS
153
A
ALA
154
n
154
ALA
154
A
ALA
155
n
155
ALA
155
A
TRP
156
n
156
TRP
156
A
GLY
157
n
157
GLY
157
A
LYS
158
n
158
LYS
158
A
VAL
159
n
159
VAL
159
A
GLY
160
n
160
GLY
160
A
ALA
161
n
161
ALA
161
A
HIS
162
n
162
HIS
162
A
ALA
163
n
163
ALA
163
A
GLY
164
n
164
GLY
164
A
GLU
165
n
165
GLU
165
A
TYR
166
n
166
TYR
166
A
GLY
167
n
167
GLY
167
A
ALA
168
n
168
ALA
168
A
GLU
169
n
169
GLU
169
A
ALA
170
n
170
ALA
170
A
LEU
171
n
171
LEU
171
A
GLU
172
n
172
GLU
172
A
ARG
173
n
173
ARG
173
A
MET
174
n
174
MET
174
A
PHE
175
n
175
PHE
175
A
LEU
176
n
176
LEU
176
A
SER
177
n
177
SER
177
A
PHE
178
n
178
PHE
178
A
PRO
179
n
179
PRO
179
A
THR
180
n
180
THR
180
A
THR
181
n
181
THR
181
A
LYS
182
n
182
LYS
182
A
THR
183
n
183
THR
183
A
TYR
184
n
184
TYR
184
A
PHE
185
n
185
PHE
185
A
PRO
186
n
186
PRO
186
A
HIS
187
n
187
HIS
187
A
PHE
188
n
188
PHE
188
A
ASP
189
n
189
ASP
189
A
LEU
190
n
190
LEU
190
A
SER
191
n
191
SER
191
A
HIS
192
n
192
HIS
192
A
GLY
193
n
193
GLY
193
A
SER
194
n
194
SER
194
A
ALA
195
n
195
ALA
195
A
GLN
196
n
196
GLN
196
A
VAL
197
n
197
VAL
197
A
LYS
198
n
198
LYS
198
A
GLY
199
n
199
GLY
199
A
HIS
200
n
200
HIS
200
A
GLY
201
n
201
GLY
201
A
LYS
202
n
202
LYS
202
A
LYS
203
n
203
LYS
203
A
VAL
204
n
204
VAL
204
A
ALA
205
n
205
ALA
205
A
ASP
206
n
206
ASP
206
A
ALA
207
n
207
ALA
207
A
LEU
208
n
208
LEU
208
A
THR
209
n
209
THR
209
A
ASN
210
n
210
ASN
210
A
ALA
211
n
211
ALA
211
A
VAL
212
n
212
VAL
212
A
ALA
213
n
213
ALA
213
A
HIS
214
n
214
HIS
214
A
VAL
215
n
215
VAL
215
A
ASP
216
n
216
ASP
216
A
ASP
217
n
217
ASP
217
A
MET
218
n
218
MET
218
A
PRO
219
n
219
PRO
219
A
ASN
220
n
220
ASN
220
A
ALA
221
n
221
ALA
221
A
LEU
222
n
222
LEU
222
A
SER
223
n
223
SER
223
A
ALA
224
n
224
ALA
224
A
LEU
225
n
225
LEU
225
A
SER
226
n
226
SER
226
A
ASP
227
n
227
ASP
227
A
LEU
228
n
228
LEU
228
A
HIS
229
n
229
HIS
229
A
ALA
230
n
230
ALA
230
A
HIS
231
n
231
HIS
231
A
LYS
232
n
232
LYS
232
A
LEU
233
n
233
LEU
233
A
ARG
234
n
234
ARG
234
A
VAL
235
n
235
VAL
235
A
ASP
236
n
236
ASP
236
A
PRO
237
n
237
PRO
237
A
VAL
238
n
238
VAL
238
A
ASN
239
n
239
ASN
239
A
PHE
240
n
240
PHE
240
A
LYS
241
n
241
LYS
241
A
LEU
242
n
242
LEU
242
A
LEU
243
n
243
LEU
243
A
SER
244
n
244
SER
244
A
HIS
245
n
245
HIS
245
A
CYS
246
n
246
CYS
246
A
LEU
247
n
247
LEU
247
A
LEU
248
n
248
LEU
248
A
VAL
249
n
249
VAL
249
A
THR
250
n
250
THR
250
A
LEU
251
n
251
LEU
251
A
ALA
252
n
252
ALA
252
A
ALA
253
n
253
ALA
253
A
HIS
254
n
254
HIS
254
A
LEU
255
n
255
LEU
255
A
PRO
256
n
256
PRO
256
A
ALA
257
n
257
ALA
257
A
GLU
258
n
258
GLU
258
A
PHE
259
n
259
PHE
259
A
THR
260
n
260
THR
260
A
PRO
261
n
261
PRO
261
A
ALA
262
n
262
ALA
262
A
VAL
263
n
263
VAL
263
A
HIS
264
n
264
HIS
264
A
ALA
265
n
265
ALA
265
A
SER
266
n
266
SER
266
A
LEU
267
n
267
LEU
267
A
ASP
268
n
268
ASP
268
A
LYS
269
n
269
LYS
269
A
PHE
270
n
270
PHE
270
A
LEU
271
n
271
LEU
271
A
ALA
272
n
272
ALA
272
A
SER
273
n
273
SER
273
A
VAL
274
n
274
VAL
274
A
SER
275
n
275
SER
275
A
THR
276
n
276
THR
276
A
VAL
277
n
277
VAL
277
A
LEU
278
n
278
LEU
278
A
THR
279
n
279
THR
279
A
SER
280
n
280
SER
280
A
LYS
281
n
281
LYS
281
A
TYR
282
n
282
TYR
282
A
ARG
283
n
283
ARG
283
A
MET
1
n
1
MET
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
LYS
108
n
108
LYS
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
MET
1
n
1
MET
1
D
HIS
2
n
2
HIS
2
D
LEU
3
n
3
LEU
3
D
THR
4
n
4
THR
4
D
PRO
5
n
5
PRO
5
D
GLU
6
n
6
GLU
6
D
GLU
7
n
7
GLU
7
D
LYS
8
n
8
LYS
8
D
SER
9
n
9
SER
9
D
ALA
10
n
10
ALA
10
D
VAL
11
n
11
VAL
11
D
THR
12
n
12
THR
12
D
ALA
13
n
13
ALA
13
D
LEU
14
n
14
LEU
14
D
TRP
15
n
15
TRP
15
D
GLY
16
n
16
GLY
16
D
LYS
17
n
17
LYS
17
D
VAL
18
n
18
VAL
18
D
ASN
19
n
19
ASN
19
D
VAL
20
n
20
VAL
20
D
ASP
21
n
21
ASP
21
D
GLU
22
n
22
GLU
22
D
VAL
23
n
23
VAL
23
D
GLY
24
n
24
GLY
24
D
GLY
25
n
25
GLY
25
D
GLU
26
n
26
GLU
26
D
ALA
27
n
27
ALA
27
D
LEU
28
n
28
LEU
28
D
GLY
29
n
29
GLY
29
D
ARG
30
n
30
ARG
30
D
LEU
31
n
31
LEU
31
D
LEU
32
n
32
LEU
32
D
VAL
33
n
33
VAL
33
D
VAL
34
n
34
VAL
34
D
TYR
35
n
35
TYR
35
D
PRO
36
n
36
PRO
36
D
TRP
37
n
37
TRP
37
D
THR
38
n
38
THR
38
D
GLN
39
n
39
GLN
39
D
ARG
40
n
40
ARG
40
D
PHE
41
n
41
PHE
41
D
PHE
42
n
42
PHE
42
D
GLU
43
n
43
GLU
43
D
SER
44
n
44
SER
44
D
PHE
45
n
45
PHE
45
D
GLY
46
n
46
GLY
46
D
ASP
47
n
47
ASP
47
D
LEU
48
n
48
LEU
48
D
SER
49
n
49
SER
49
D
THR
50
n
50
THR
50
D
PRO
51
n
51
PRO
51
D
ASP
52
n
52
ASP
52
D
ALA
53
n
53
ALA
53
D
VAL
54
n
54
VAL
54
D
MET
55
n
55
MET
55
D
GLY
56
n
56
GLY
56
D
ASN
57
n
57
ASN
57
D
PRO
58
n
58
PRO
58
D
LYS
59
n
59
LYS
59
D
VAL
60
n
60
VAL
60
D
LYS
61
n
61
LYS
61
D
ALA
62
n
62
ALA
62
D
HIS
63
n
63
HIS
63
D
GLY
64
n
64
GLY
64
D
LYS
65
n
65
LYS
65
D
LYS
66
n
66
LYS
66
D
VAL
67
n
67
VAL
67
D
LEU
68
n
68
LEU
68
D
GLY
69
n
69
GLY
69
D
ALA
70
n
70
ALA
70
D
PHE
71
n
71
PHE
71
D
SER
72
n
72
SER
72
D
ASP
73
n
73
ASP
73
D
GLY
74
n
74
GLY
74
D
LEU
75
n
75
LEU
75
D
ALA
76
n
76
ALA
76
D
HIS
77
n
77
HIS
77
D
LEU
78
n
78
LEU
78
D
ASP
79
n
79
ASP
79
D
ASN
80
n
80
ASN
80
D
LEU
81
n
81
LEU
81
D
LYS
82
n
82
LYS
82
D
GLY
83
n
83
GLY
83
D
THR
84
n
84
THR
84
D
PHE
85
n
85
PHE
85
D
ALA
86
n
86
ALA
86
D
THR
87
n
87
THR
87
D
LEU
88
n
88
LEU
88
D
SER
89
n
89
SER
89
D
GLU
90
n
90
GLU
90
D
LEU
91
n
91
LEU
91
D
HIS
92
n
92
HIS
92
D
CYS
93
n
93
CYS
93
D
ASP
94
n
94
ASP
94
D
LYS
95
n
95
LYS
95
D
LEU
96
n
96
LEU
96
D
HIS
97
n
97
HIS
97
D
VAL
98
n
98
VAL
98
D
ASP
99
n
99
ASP
99
D
PRO
100
n
100
PRO
100
D
GLU
101
n
101
GLU
101
D
ASN
102
n
102
ASN
102
D
PHE
103
n
103
PHE
103
D
ARG
104
n
104
ARG
104
D
LEU
105
n
105
LEU
105
D
LEU
106
n
106
LEU
106
D
GLY
107
n
107
GLY
107
D
LYS
108
n
108
LYS
108
D
VAL
109
n
109
VAL
109
D
LEU
110
n
110
LEU
110
D
VAL
111
n
111
VAL
111
D
CYS
112
n
112
CYS
112
D
VAL
113
n
113
VAL
113
D
LEU
114
n
114
LEU
114
D
ALA
115
n
115
ALA
115
D
HIS
116
n
116
HIS
116
D
HIS
117
n
117
HIS
117
D
PHE
118
n
118
PHE
118
D
GLY
119
n
119
GLY
119
D
LYS
120
n
120
LYS
120
D
GLU
121
n
121
GLU
121
D
PHE
122
n
122
PHE
122
D
THR
123
n
123
THR
123
D
PRO
124
n
124
PRO
124
D
PRO
125
n
125
PRO
125
D
VAL
126
n
126
VAL
126
D
GLN
127
n
127
GLN
127
D
ALA
128
n
128
ALA
128
D
ALA
129
n
129
ALA
129
D
TYR
130
n
130
TYR
130
D
GLN
131
n
131
GLN
131
D
LYS
132
n
132
LYS
132
D
VAL
133
n
133
VAL
133
D
VAL
134
n
134
VAL
134
D
ALA
135
n
135
ALA
135
D
GLY
136
n
136
GLY
136
D
VAL
137
n
137
VAL
137
D
ALA
138
n
138
ALA
138
D
ASN
139
n
139
ASN
139
D
ALA
140
n
140
ALA
140
D
LEU
141
n
141
LEU
141
D
ALA
142
n
142
ALA
142
D
HIS
143
n
143
HIS
143
D
LYS
144
n
144
LYS
144
D
TYR
145
n
145
TYR
145
D
HIS
146
n
146
HIS
146
D
author_and_software_defined_assembly
PISA
3
trimeric
11020
-115
24040
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
286
F
FE
HEM
1_555
A
HEM
286
F
NA
HEM
1_555
102.9
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
286
F
FE
HEM
1_555
A
HEM
286
F
NB
HEM
1_555
96.7
A
HEM
286
F
NA
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
HEM
286
F
NB
HEM
1_555
90.1
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
286
F
FE
HEM
1_555
A
HEM
286
F
NC
HEM
1_555
82.7
A
HEM
286
F
NA
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
HEM
286
F
NC
HEM
1_555
174.2
A
HEM
286
F
NB
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
HEM
286
F
NC
HEM
1_555
87.5
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
286
F
FE
HEM
1_555
A
HEM
286
F
ND
HEM
1_555
85.3
A
HEM
286
F
NA
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
HEM
286
F
ND
HEM
1_555
91.6
A
HEM
286
F
NB
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
HEM
286
F
ND
HEM
1_555
177.0
A
HEM
286
F
NC
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
HEM
286
F
ND
HEM
1_555
90.6
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
C
CYN
1_555
164.6
A
HEM
286
F
NA
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
C
CYN
1_555
92.2
A
HEM
286
F
NB
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
C
CYN
1_555
80.0
A
HEM
286
F
NC
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
C
CYN
1_555
82.1
A
HEM
286
F
ND
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
C
CYN
1_555
97.5
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
N
CYN
1_555
153.8
A
HEM
286
F
NA
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
N
CYN
1_555
97.9
A
HEM
286
F
NB
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
N
CYN
1_555
99.1
A
HEM
286
F
NC
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
N
CYN
1_555
77.3
A
HEM
286
F
ND
HEM
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
N
CYN
1_555
78.3
A
CYN
284
D
C
CYN
1_555
A
HEM
286
F
FE
HEM
1_555
A
CYN
284
D
N
CYN
1_555
19.9
A
HIS
229
A
NE2
HIS
229
1_555
A
HEM
287
G
FE
HEM
1_555
A
HEM
287
G
NA
HEM
1_555
85.8
A
HIS
229
A
NE2
HIS
229
1_555
A
HEM
287
G
FE
HEM
1_555
A
HEM
287
G
NB
HEM
1_555
88.5
A
HEM
287
G
NA
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
HEM
287
G
NB
HEM
1_555
87.9
A
HIS
229
A
NE2
HIS
229
1_555
A
HEM
287
G
FE
HEM
1_555
A
HEM
287
G
NC
HEM
1_555
97.5
A
HEM
287
G
NA
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
HEM
287
G
NC
HEM
1_555
175.2
A
HEM
287
G
NB
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
HEM
287
G
NC
HEM
1_555
88.8
A
HIS
229
A
NE2
HIS
229
1_555
A
HEM
287
G
FE
HEM
1_555
A
HEM
287
G
ND
HEM
1_555
91.0
A
HEM
287
G
NA
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
HEM
287
G
ND
HEM
1_555
90.5
A
HEM
287
G
NB
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
HEM
287
G
ND
HEM
1_555
178.4
A
HEM
287
G
NC
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
HEM
287
G
ND
HEM
1_555
92.8
A
HIS
229
A
NE2
HIS
229
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
C
CYN
1_555
172.2
A
HEM
287
G
NA
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
C
CYN
1_555
87.4
A
HEM
287
G
NB
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
C
CYN
1_555
95.2
A
HEM
287
G
NC
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
C
CYN
1_555
89.5
A
HEM
287
G
ND
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
C
CYN
1_555
85.2
A
HIS
229
A
NE2
HIS
229
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
N
CYN
1_555
176.4
A
HEM
287
G
NA
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
N
CYN
1_555
96.9
A
HEM
287
G
NB
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
N
CYN
1_555
89.2
A
HEM
287
G
NC
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
N
CYN
1_555
79.6
A
HEM
287
G
ND
HEM
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
N
CYN
1_555
91.3
A
CYN
285
E
C
CYN
1_555
A
HEM
287
G
FE
HEM
1_555
A
CYN
285
E
N
CYN
1_555
11.4
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
I
FE
HEM
1_555
B
HEM
148
I
NA
HEM
1_555
103.4
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
I
FE
HEM
1_555
B
HEM
148
I
NB
HEM
1_555
91.2
B
HEM
148
I
NA
HEM
1_555
B
HEM
148
I
FE
HEM
1_555
B
HEM
148
I
NB
HEM
1_555
90.2
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
I
FE
HEM
1_555
B
HEM
148
I
NC
HEM
1_555
80.4
B
HEM
148
I
NA
HEM
1_555
B
HEM
148
I
FE
HEM
1_555
B
HEM
148
I
NC
HEM
1_555
175.8
B
HEM
148
I
NB
HEM
1_555
B
HEM
148
I
FE
HEM
1_555
B
HEM
148
I
NC
HEM
1_555
87.8
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
I
FE
HEM
1_555
B
HEM
148
I
ND
HEM
1_555
88.7
B
HEM
148
I
NA
HEM
1_555
B
HEM
148
I
FE
HEM
1_555
B
HEM
148
I
ND
HEM
1_555
89.1
B
HEM
148
I
NB
HEM
1_555
B
HEM
148
I
FE
HEM
1_555
B
HEM
148
I
ND
HEM
1_555
179.2
B
HEM
148
I
NC
HEM
1_555
B
HEM
148
I
FE
HEM
1_555
B
HEM
148
I
ND
HEM
1_555
92.9
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
I
FE
HEM
1_555
B
CYN
147
H
C
CYN
1_555
154.6
B
HEM
148
I
NA
HEM
1_555
B
HEM
148
I
FE
HEM
1_555
B
CYN
147
H
C
CYN
1_555
101.7
B
HEM
148
I
NB
HEM
1_555
B
HEM
148
I
FE
HEM
1_555
B
CYN
147
H
C
CYN
1_555
92.6
B
HEM
148
I
NC
HEM
1_555
B
HEM
148
I
FE
HEM
1_555
B
CYN
147
H
C
CYN
1_555
74.7
B
HEM
148
I
ND
HEM
1_555
B
HEM
148
I
FE
HEM
1_555
B
CYN
147
H
C
CYN
1_555
87.8
D
HIS
92
C
NE2
HIS
92
1_555
D
HEM
148
K
FE
HEM
1_555
D
HEM
148
K
NA
HEM
1_555
89.8
D
HIS
92
C
NE2
HIS
92
1_555
D
HEM
148
K
FE
HEM
1_555
D
HEM
148
K
NB
HEM
1_555
92.1
D
HEM
148
K
NA
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
HEM
148
K
NB
HEM
1_555
90.2
D
HIS
92
C
NE2
HIS
92
1_555
D
HEM
148
K
FE
HEM
1_555
D
HEM
148
K
NC
HEM
1_555
97.4
D
HEM
148
K
NA
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
HEM
148
K
NC
HEM
1_555
172.5
D
HEM
148
K
NB
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
HEM
148
K
NC
HEM
1_555
91.8
D
HIS
92
C
NE2
HIS
92
1_555
D
HEM
148
K
FE
HEM
1_555
D
HEM
148
K
ND
HEM
1_555
89.2
D
HEM
148
K
NA
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
HEM
148
K
ND
HEM
1_555
89.4
D
HEM
148
K
NB
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
HEM
148
K
ND
HEM
1_555
178.7
D
HEM
148
K
NC
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
HEM
148
K
ND
HEM
1_555
88.5
D
HIS
92
C
NE2
HIS
92
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
C
CYN
1_555
166.7
D
HEM
148
K
NA
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
C
CYN
1_555
77.2
D
HEM
148
K
NB
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
C
CYN
1_555
90.7
D
HEM
148
K
NC
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
C
CYN
1_555
95.5
D
HEM
148
K
ND
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
C
CYN
1_555
88.0
D
HIS
92
C
NE2
HIS
92
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
N
CYN
1_555
171.2
D
HEM
148
K
NA
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
N
CYN
1_555
98.1
D
HEM
148
K
NB
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
N
CYN
1_555
84.0
D
HEM
148
K
NC
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
N
CYN
1_555
74.9
D
HEM
148
K
ND
HEM
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
N
CYN
1_555
94.8
D
CYN
147
J
C
CYN
1_555
D
HEM
148
K
FE
HEM
1_555
D
CYN
147
J
N
CYN
1_555
21.9
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
10.27
1.50
119.30
129.57
D
D
D
C
N
CA
TYR
PRO
PRO
35
36
36
Y
1
A
SER
52
-46.55
152.98
1
A
ARG
92
70.12
52.32
1
A
LEU
113
-117.55
68.67
1
A
PHE
117
-68.99
65.94
1
A
LYS
139
-76.06
43.09
1
A
TYR
140
-84.91
-139.62
1
A
ARG
141
-66.96
96.27
1
A
VAL
143
52.89
125.88
1
A
VAL
159
-90.73
-67.40
1
A
HIS
214
-108.99
46.84
1
A
ASP
217
-150.96
53.67
1
A
HIS
264
-52.57
-70.92
1
A
THR
279
-74.64
-76.12
1
A
SER
280
6.48
-71.31
1
A
LYS
281
-59.70
-2.23
1
B
HIS
2
42.44
90.45
1
B
ASN
80
-165.81
73.23
1
D
VAL
20
-35.89
-39.95
1
D
ASP
21
-63.28
-70.80
1
D
ASN
80
177.47
63.45
PARHCSDX.PRO
TOPHCSDX.PRO
PARHCSDX.HEME
TOPHCSDX.HEME
PARAM19.SOL
TOPH19.SOL
27.6
0.2780000
0.0069
0.1750000
0.1750000
2.6
10.
1644
16712
10.
80.0
RANDOM
100000.
0.1
1
THROUGHOUT
2.0
MOLECULAR REPLACEMENT
PDB ENTRY BML-3260
2.6
10.
84
4656
180
0
4392
0.009
1.37
20.62
1.24
3.0
4.0
4.0
5.0
0.3310000
0.032
0.2520000
2.72
109
942
8
10.
40.8
2.6
115.
1ABY
19521
2.
0.0560000
1
2.8
68.8
2.6
2.8
29.2
phasing
AMoRE
refinement
X-PLOR
3.1
data reduction
XDS
data scaling
XSCALE
CYANOMET RHB1.1 (RECOMBINANT HEMOGLOBIN)
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
4
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
A
PRO
4
A
PRO
4
HELX_P
A
SER
35
A
SER
35
1
1
32
A
PRO
37
A
PRO
37
HELX_P
A
PHE
43
A
PHE
43
5
2
7
A
ALA
53
A
ALA
53
HELX_P
A
ALA
71
A
ALA
71
1
3
19
A
MET
76
A
MET
76
HELX_P
A
ALA
79
A
ALA
79
1
4
4
A
SER
81
A
SER
81
HELX_P
A
ALA
88
A
ALA
88
1
5
8
A
PRO
95
A
PRO
95
HELX_P
A
HIS
112
A
HIS
112
5
6
18
A
PRO
119
A
PRO
119
HELX_P
A
THR
137
A
THR
137
1
7
19
A
PRO
146
A
PRO
146
HELX_P
A
TRP
156
A
TRP
156
1
8
11
A
ALA
163
A
ALA
163
HELX_P
A
SER
177
A
SER
177
1
9
15
A
PRO
179
A
PRO
179
HELX_P
A
TYR
184
A
TYR
184
5
10
6
A
ALA
195
A
ALA
195
HELX_P
A
ALA
213
A
ALA
213
1
11
19
A
VAL
215
A
VAL
215
HELX_P
A
ALA
221
A
ALA
221
5
12
7
A
SER
223
A
SER
223
HELX_P
A
ALA
230
A
ALA
230
1
13
8
A
PRO
237
A
PRO
237
HELX_P
A
HIS
254
A
HIS
254
1
14
18
A
PRO
261
A
PRO
261
HELX_P
A
TYR
282
A
TYR
282
1
15
22
B
PRO
5
B
PRO
5
HELX_P
B
LYS
17
B
LYS
17
1
16
13
B
VAL
20
B
VAL
20
HELX_P
B
VAL
34
B
VAL
34
1
17
15
B
PRO
36
B
PRO
36
HELX_P
B
PHE
41
B
PHE
41
5
18
6
B
GLU
43
B
GLU
43
HELX_P
B
PHE
45
B
PHE
45
5
19
3
B
PRO
51
B
PRO
51
HELX_P
B
GLY
56
B
GLY
56
1
20
6
B
PRO
58
B
PRO
58
HELX_P
B
ALA
76
B
ALA
76
1
21
19
B
ALA
86
B
ALA
86
HELX_P
B
ASP
94
B
ASP
94
1
22
9
B
PRO
100
B
PRO
100
HELX_P
B
GLU
121
B
GLU
121
5
23
22
B
PRO
124
B
PRO
124
HELX_P
B
ALA
140
B
ALA
140
1
24
17
D
GLU
7
C
GLU
7
HELX_P
D
LYS
17
C
LYS
17
1
25
11
D
VAL
20
C
VAL
20
HELX_P
D
VAL
34
C
VAL
34
1
26
15
D
PRO
36
C
PRO
36
HELX_P
D
PHE
41
C
PHE
41
5
27
6
D
PRO
51
C
PRO
51
HELX_P
D
GLY
56
C
GLY
56
1
28
6
D
PRO
58
C
PRO
58
HELX_P
D
ALA
76
C
ALA
76
1
29
19
D
LEU
81
C
LEU
81
HELX_P
D
THR
84
C
THR
84
1
30
4
D
ALA
86
C
ALA
86
HELX_P
D
ASP
94
C
ASP
94
1
31
9
D
PRO
100
C
PRO
100
HELX_P
D
HIS
116
C
HIS
116
5
32
17
D
GLY
119
C
GLY
119
HELX_P
D
GLU
121
C
GLU
121
5
33
3
D
PRO
124
C
PRO
124
HELX_P
D
LEU
141
C
LEU
141
1
34
18
metalc
1.931
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
286
F
FE
HEM
1_555
metalc
2.092
A
HIS
229
A
NE2
HIS
229
1_555
A
HEM
287
G
FE
HEM
1_555
metalc
2.079
A
CYN
284
D
C
CYN
1_555
A
HEM
286
F
FE
HEM
1_555
metalc
2.888
A
CYN
284
D
N
CYN
1_555
A
HEM
286
F
FE
HEM
1_555
metalc
2.075
A
CYN
285
E
C
CYN
1_555
A
HEM
287
G
FE
HEM
1_555
metalc
3.126
A
CYN
285
E
N
CYN
1_555
A
HEM
287
G
FE
HEM
1_555
metalc
2.147
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
I
FE
HEM
1_555
metalc
2.076
B
CYN
147
H
C
CYN
1_555
B
HEM
148
I
FE
HEM
1_555
metalc
2.171
D
HIS
92
C
NE2
HIS
92
1_555
D
HEM
148
K
FE
HEM
1_555
metalc
2.080
D
CYN
147
J
C
CYN
1_555
D
HEM
148
K
FE
HEM
1_555
metalc
2.812
D
CYN
147
J
N
CYN
1_555
D
HEM
148
K
FE
HEM
1_555
OXYGEN TRANSPORT
HEME, OXYGEN TRANSPORT, RESPIRATORY PROTEIN, ERYTHROCYTE
HBA_HUMAN
UNP
1
1
P69905
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
HBB_HUMAN
UNP
2
1
P68871
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
1
141
1ABY
143
283
P69905
A
1
143
283
2
146
1ABY
2
146
P68871
B
2
2
146
2
146
1ABY
2
146
P68871
D
2
2
146
2
ASN
engineered mutation
LYS
108
1ABY
B
P68871
UNP
108
108
3
ASN
engineered mutation
LYS
108
1ABY
D
P68871
UNP
108
108
BINDING SITE FOR RESIDUE CYN A 284
A
CYN
284
Software
3
BINDING SITE FOR RESIDUE CYN A 285
A
CYN
285
Software
2
BINDING SITE FOR RESIDUE CYN B 147
B
CYN
147
Software
3
BINDING SITE FOR RESIDUE CYN D 147
D
CYN
147
Software
3
BINDING SITE FOR RESIDUE HEM A 286
A
HEM
286
Software
12
BINDING SITE FOR RESIDUE HEM A 287
A
HEM
287
Software
13
BINDING SITE FOR RESIDUE HEM B 148
B
HEM
148
Software
10
BINDING SITE FOR RESIDUE HEM D 148
D
HEM
148
Software
13
A
PHE
43
A
PHE
43
3
1_555
A
HIS
58
A
HIS
58
3
1_555
A
HEM
286
F
HEM
3
1_555
A
HIS
200
A
HIS
200
2
1_555
A
HEM
287
G
HEM
2
1_555
B
HIS
63
B
HIS
63
3
1_555
B
VAL
67
B
VAL
67
3
1_555
B
HEM
148
I
HEM
3
1_555
D
HIS
63
C
HIS
63
3
1_555
D
VAL
67
C
VAL
67
3
1_555
D
HEM
148
K
HEM
3
1_555
A
TYR
42
A
TYR
42
12
1_555
A
PHE
43
A
PHE
43
12
1_555
A
HIS
45
A
HIS
45
12
1_555
A
HIS
58
A
HIS
58
12
1_555
A
LYS
61
A
LYS
61
12
1_555
A
LEU
86
A
LEU
86
12
1_555
A
HIS
87
A
HIS
87
12
1_555
A
LEU
91
A
LEU
91
12
1_555
A
VAL
93
A
VAL
93
12
1_555
A
ASN
97
A
ASN
97
12
1_555
A
LEU
101
A
LEU
101
12
1_555
A
CYN
284
D
CYN
12
1_555
A
MET
174
A
MET
174
13
1_555
A
TYR
184
A
TYR
184
13
1_555
A
PHE
185
A
PHE
185
13
1_555
A
HIS
200
A
HIS
200
13
1_555
A
LYS
203
A
LYS
203
13
1_555
A
LEU
228
A
LEU
228
13
1_555
A
HIS
229
A
HIS
229
13
1_555
A
LEU
233
A
LEU
233
13
1_555
A
ASN
239
A
ASN
239
13
1_555
A
PHE
240
A
PHE
240
13
1_555
A
LEU
243
A
LEU
243
13
1_555
A
LEU
278
A
LEU
278
13
1_555
A
CYN
285
E
CYN
13
1_555
B
PHE
41
B
PHE
41
10
1_555
B
PHE
42
B
PHE
42
10
1_555
B
HIS
63
B
HIS
63
10
1_555
B
LYS
66
B
LYS
66
10
1_555
B
HIS
92
B
HIS
92
10
1_555
B
LEU
96
B
LEU
96
10
1_555
B
ASN
102
B
ASN
102
10
1_555
B
PHE
103
B
PHE
103
10
1_555
B
LEU
141
B
LEU
141
10
1_555
B
CYN
147
H
CYN
10
1_555
D
PHE
41
C
PHE
41
13
1_555
D
PHE
42
C
PHE
42
13
1_555
D
SER
44
C
SER
44
13
1_555
D
HIS
63
C
HIS
63
13
1_555
D
LYS
66
C
LYS
66
13
1_555
D
LEU
91
C
LEU
91
13
1_555
D
HIS
92
C
HIS
92
13
1_555
D
LEU
96
C
LEU
96
13
1_555
D
ASN
102
C
ASN
102
13
1_555
D
PHE
103
C
PHE
103
13
1_555
D
LEU
106
C
LEU
106
13
1_555
D
LEU
141
C
LEU
141
13
1_555
D
CYN
147
J
CYN
13
1_555
19
P 21 21 21