0.017241
0.000000
0.000000
0.000000
0.017085
0.000000
0.000000
0.000000
0.005819
0.00000
0.00000
0.00000
Patskovska, L.N.
Patskovsky, Y.V.
Almo, S.C.
Hirsch, R.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90
90
90
58.00
58.53
171.84
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
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
61
566
573
10.1107/S0907444905004622
15858266
COHbC and COHbS crystallize in the R2 quaternary state at neutral pH in the presence of PEG 4000.
2005
10.2210/pdb1nej/pdb
pdb_00001nej
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
IMAGE PLATE
2001-12-03
RIGAKU RAXIS IV
graphite
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU
15150.353
Hemoglobin alpha chain
alpha chain
2
nat
polymer
15860.216
Hemoglobin beta chain
beta chain
2
nat
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
4
syn
non-polymer
28.010
CARBON MONOXIDE
4
syn
non-polymer
18.015
water
233
nat
water
no
no
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
A,C
polypeptide(L)
no
no
VHLTPVEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
VHLTPVEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
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
human
Homo
sample
erythrocytes
9606
blood
Homo sapiens
human
Homo
sample
erythrocytes
9606
blood
Homo sapiens
1
2.17
43.0
VAPOR DIFFUSION, SITTING DROP
7.1
25% PEG 4000, 0.15M HEPES-Na,chloride anion traces; pH 7.1,
VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K
298
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2003-12-16
1
1
2008-04-28
1
2
2011-07-13
1
3
2023-08-16
_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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
R-state human hemoglobin C[betaE6K],Carbonmonoxy
R2 State human hemoglobin C[betaE6K],Carbonmonoxy
R-state human hemoglobin[alphaV96W],Carbonmonoxy
R-state of human oxyhemoglobin
Hemoglobin A(R2 State,Carbonmonoxy
N
RCSB
Y
RCSB
2002-12-11
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
CMO
CARBON MONOXIDE
HOH
water
1M9P
PDB ENTRY 1M9P
PDB
experimental model
HEM
142
3
HEM
HEM
142
A
CMO
1143
4
CMO
CMO
1143
A
HEM
147
3
HEM
HEM
147
B
CMO
2148
4
CMO
CMO
2148
B
HEM
142
3
HEM
HEM
142
C
CMO
3143
4
CMO
CMO
3143
C
HEM
147
3
HEM
HEM
147
D
CMO
4148
4
CMO
CMO
4148
D
HOH
201
5
HOH
HOH
201
A
HOH
202
5
HOH
HOH
202
A
HOH
203
5
HOH
HOH
203
A
HOH
204
5
HOH
HOH
204
A
HOH
206
5
HOH
HOH
206
A
HOH
209
5
HOH
HOH
209
A
HOH
210
5
HOH
HOH
210
A
HOH
212
5
HOH
HOH
212
A
HOH
213
5
HOH
HOH
213
A
HOH
214
5
HOH
HOH
214
A
HOH
215
5
HOH
HOH
215
A
HOH
216
5
HOH
HOH
216
A
HOH
217
5
HOH
HOH
217
A
HOH
218
5
HOH
HOH
218
A
HOH
219
5
HOH
HOH
219
A
HOH
220
5
HOH
HOH
220
A
HOH
221
5
HOH
HOH
221
A
HOH
224
5
HOH
HOH
224
A
HOH
225
5
HOH
HOH
225
A
HOH
226
5
HOH
HOH
226
A
HOH
227
5
HOH
HOH
227
A
HOH
228
5
HOH
HOH
228
A
HOH
229
5
HOH
HOH
229
A
HOH
230
5
HOH
HOH
230
A
HOH
231
5
HOH
HOH
231
A
HOH
232
5
HOH
HOH
232
A
HOH
233
5
HOH
HOH
233
A
HOH
234
5
HOH
HOH
234
A
HOH
235
5
HOH
HOH
235
A
HOH
236
5
HOH
HOH
236
A
HOH
237
5
HOH
HOH
237
A
HOH
238
5
HOH
HOH
238
A
HOH
239
5
HOH
HOH
239
A
HOH
240
5
HOH
HOH
240
A
HOH
241
5
HOH
HOH
241
A
HOH
242
5
HOH
HOH
242
A
HOH
243
5
HOH
HOH
243
A
HOH
244
5
HOH
HOH
244
A
HOH
245
5
HOH
HOH
245
A
HOH
246
5
HOH
HOH
246
A
HOH
247
5
HOH
HOH
247
A
HOH
250
5
HOH
HOH
250
A
HOH
251
5
HOH
HOH
251
A
HOH
254
5
HOH
HOH
254
A
HOH
289
5
HOH
HOH
289
A
HOH
290
5
HOH
HOH
290
A
HOH
382
5
HOH
HOH
382
A
HOH
420
5
HOH
HOH
420
A
HOH
421
5
HOH
HOH
421
A
HOH
422
5
HOH
HOH
422
A
HOH
423
5
HOH
HOH
423
A
HOH
424
5
HOH
HOH
424
A
HOH
426
5
HOH
HOH
426
A
HOH
427
5
HOH
HOH
427
A
HOH
428
5
HOH
HOH
428
A
HOH
429
5
HOH
HOH
429
A
HOH
211
5
HOH
HOH
211
B
HOH
222
5
HOH
HOH
222
B
HOH
223
5
HOH
HOH
223
B
HOH
248
5
HOH
HOH
248
B
HOH
255
5
HOH
HOH
255
B
HOH
256
5
HOH
HOH
256
B
HOH
257
5
HOH
HOH
257
B
HOH
258
5
HOH
HOH
258
B
HOH
259
5
HOH
HOH
259
B
HOH
260
5
HOH
HOH
260
B
HOH
261
5
HOH
HOH
261
B
HOH
262
5
HOH
HOH
262
B
HOH
263
5
HOH
HOH
263
B
HOH
264
5
HOH
HOH
264
B
HOH
265
5
HOH
HOH
265
B
HOH
266
5
HOH
HOH
266
B
HOH
267
5
HOH
HOH
267
B
HOH
268
5
HOH
HOH
268
B
HOH
269
5
HOH
HOH
269
B
HOH
270
5
HOH
HOH
270
B
HOH
271
5
HOH
HOH
271
B
HOH
272
5
HOH
HOH
272
B
HOH
273
5
HOH
HOH
273
B
HOH
274
5
HOH
HOH
274
B
HOH
277
5
HOH
HOH
277
B
HOH
278
5
HOH
HOH
278
B
HOH
279
5
HOH
HOH
279
B
HOH
280
5
HOH
HOH
280
B
HOH
281
5
HOH
HOH
281
B
HOH
282
5
HOH
HOH
282
B
HOH
283
5
HOH
HOH
283
B
HOH
284
5
HOH
HOH
284
B
HOH
285
5
HOH
HOH
285
B
HOH
286
5
HOH
HOH
286
B
HOH
287
5
HOH
HOH
287
B
HOH
288
5
HOH
HOH
288
B
HOH
291
5
HOH
HOH
291
B
HOH
292
5
HOH
HOH
292
B
HOH
293
5
HOH
HOH
293
B
HOH
294
5
HOH
HOH
294
B
HOH
295
5
HOH
HOH
295
B
HOH
296
5
HOH
HOH
296
B
HOH
297
5
HOH
HOH
297
B
HOH
298
5
HOH
HOH
298
B
HOH
299
5
HOH
HOH
299
B
HOH
300
5
HOH
HOH
300
B
HOH
301
5
HOH
HOH
301
B
HOH
302
5
HOH
HOH
302
B
HOH
414
5
HOH
HOH
414
B
HOH
425
5
HOH
HOH
425
B
HOH
430
5
HOH
HOH
430
B
HOH
431
5
HOH
HOH
431
B
HOH
432
5
HOH
HOH
432
B
HOH
205
5
HOH
HOH
205
C
HOH
207
5
HOH
HOH
207
C
HOH
208
5
HOH
HOH
208
C
HOH
249
5
HOH
HOH
249
C
HOH
252
5
HOH
HOH
252
C
HOH
253
5
HOH
HOH
253
C
HOH
275
5
HOH
HOH
275
C
HOH
276
5
HOH
HOH
276
C
HOH
309
5
HOH
HOH
309
C
HOH
310
5
HOH
HOH
310
C
HOH
311
5
HOH
HOH
311
C
HOH
312
5
HOH
HOH
312
C
HOH
313
5
HOH
HOH
313
C
HOH
314
5
HOH
HOH
314
C
HOH
315
5
HOH
HOH
315
C
HOH
316
5
HOH
HOH
316
C
HOH
317
5
HOH
HOH
317
C
HOH
318
5
HOH
HOH
318
C
HOH
319
5
HOH
HOH
319
C
HOH
320
5
HOH
HOH
320
C
HOH
321
5
HOH
HOH
321
C
HOH
322
5
HOH
HOH
322
C
HOH
323
5
HOH
HOH
323
C
HOH
324
5
HOH
HOH
324
C
HOH
325
5
HOH
HOH
325
C
HOH
326
5
HOH
HOH
326
C
HOH
327
5
HOH
HOH
327
C
HOH
328
5
HOH
HOH
328
C
HOH
329
5
HOH
HOH
329
C
HOH
330
5
HOH
HOH
330
C
HOH
331
5
HOH
HOH
331
C
HOH
332
5
HOH
HOH
332
C
HOH
333
5
HOH
HOH
333
C
HOH
334
5
HOH
HOH
334
C
HOH
335
5
HOH
HOH
335
C
HOH
336
5
HOH
HOH
336
C
HOH
337
5
HOH
HOH
337
C
HOH
338
5
HOH
HOH
338
C
HOH
339
5
HOH
HOH
339
C
HOH
340
5
HOH
HOH
340
C
HOH
341
5
HOH
HOH
341
C
HOH
342
5
HOH
HOH
342
C
HOH
343
5
HOH
HOH
343
C
HOH
344
5
HOH
HOH
344
C
HOH
345
5
HOH
HOH
345
C
HOH
346
5
HOH
HOH
346
C
HOH
347
5
HOH
HOH
347
C
HOH
348
5
HOH
HOH
348
C
HOH
349
5
HOH
HOH
349
C
HOH
351
5
HOH
HOH
351
C
HOH
352
5
HOH
HOH
352
C
HOH
353
5
HOH
HOH
353
C
HOH
354
5
HOH
HOH
354
C
HOH
417
5
HOH
HOH
417
C
HOH
418
5
HOH
HOH
418
C
HOH
419
5
HOH
HOH
419
C
HOH
433
5
HOH
HOH
433
C
HOH
303
5
HOH
HOH
303
D
HOH
304
5
HOH
HOH
304
D
HOH
305
5
HOH
HOH
305
D
HOH
306
5
HOH
HOH
306
D
HOH
307
5
HOH
HOH
307
D
HOH
308
5
HOH
HOH
308
D
HOH
350
5
HOH
HOH
350
D
HOH
355
5
HOH
HOH
355
D
HOH
356
5
HOH
HOH
356
D
HOH
357
5
HOH
HOH
357
D
HOH
358
5
HOH
HOH
358
D
HOH
359
5
HOH
HOH
359
D
HOH
360
5
HOH
HOH
360
D
HOH
361
5
HOH
HOH
361
D
HOH
362
5
HOH
HOH
362
D
HOH
363
5
HOH
HOH
363
D
HOH
364
5
HOH
HOH
364
D
HOH
365
5
HOH
HOH
365
D
HOH
366
5
HOH
HOH
366
D
HOH
367
5
HOH
HOH
367
D
HOH
368
5
HOH
HOH
368
D
HOH
369
5
HOH
HOH
369
D
HOH
370
5
HOH
HOH
370
D
HOH
371
5
HOH
HOH
371
D
HOH
372
5
HOH
HOH
372
D
HOH
373
5
HOH
HOH
373
D
HOH
374
5
HOH
HOH
374
D
HOH
375
5
HOH
HOH
375
D
HOH
376
5
HOH
HOH
376
D
HOH
377
5
HOH
HOH
377
D
HOH
378
5
HOH
HOH
378
D
HOH
379
5
HOH
HOH
379
D
HOH
380
5
HOH
HOH
380
D
HOH
381
5
HOH
HOH
381
D
HOH
383
5
HOH
HOH
383
D
HOH
384
5
HOH
HOH
384
D
HOH
385
5
HOH
HOH
385
D
HOH
386
5
HOH
HOH
386
D
HOH
387
5
HOH
HOH
387
D
HOH
388
5
HOH
HOH
388
D
HOH
389
5
HOH
HOH
389
D
HOH
390
5
HOH
HOH
390
D
HOH
391
5
HOH
HOH
391
D
HOH
392
5
HOH
HOH
392
D
HOH
393
5
HOH
HOH
393
D
HOH
394
5
HOH
HOH
394
D
HOH
395
5
HOH
HOH
395
D
HOH
396
5
HOH
HOH
396
D
HOH
397
5
HOH
HOH
397
D
HOH
398
5
HOH
HOH
398
D
HOH
399
5
HOH
HOH
399
D
HOH
400
5
HOH
HOH
400
D
HOH
401
5
HOH
HOH
401
D
HOH
402
5
HOH
HOH
402
D
HOH
403
5
HOH
HOH
403
D
HOH
404
5
HOH
HOH
404
D
HOH
405
5
HOH
HOH
405
D
HOH
406
5
HOH
HOH
406
D
HOH
407
5
HOH
HOH
407
D
HOH
408
5
HOH
HOH
408
D
HOH
409
5
HOH
HOH
409
D
HOH
410
5
HOH
HOH
410
D
HOH
411
5
HOH
HOH
411
D
HOH
412
5
HOH
HOH
412
D
HOH
413
5
HOH
HOH
413
D
HOH
415
5
HOH
HOH
415
D
HOH
416
5
HOH
HOH
416
D
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
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
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
VAL
6
n
6
VAL
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
VAL
1
n
1
VAL
1
C
LEU
2
n
2
LEU
2
C
SER
3
n
3
SER
3
C
PRO
4
n
4
PRO
4
C
ALA
5
n
5
ALA
5
C
ASP
6
n
6
ASP
6
C
LYS
7
n
7
LYS
7
C
THR
8
n
8
THR
8
C
ASN
9
n
9
ASN
9
C
VAL
10
n
10
VAL
10
C
LYS
11
n
11
LYS
11
C
ALA
12
n
12
ALA
12
C
ALA
13
n
13
ALA
13
C
TRP
14
n
14
TRP
14
C
GLY
15
n
15
GLY
15
C
LYS
16
n
16
LYS
16
C
VAL
17
n
17
VAL
17
C
GLY
18
n
18
GLY
18
C
ALA
19
n
19
ALA
19
C
HIS
20
n
20
HIS
20
C
ALA
21
n
21
ALA
21
C
GLY
22
n
22
GLY
22
C
GLU
23
n
23
GLU
23
C
TYR
24
n
24
TYR
24
C
GLY
25
n
25
GLY
25
C
ALA
26
n
26
ALA
26
C
GLU
27
n
27
GLU
27
C
ALA
28
n
28
ALA
28
C
LEU
29
n
29
LEU
29
C
GLU
30
n
30
GLU
30
C
ARG
31
n
31
ARG
31
C
MET
32
n
32
MET
32
C
PHE
33
n
33
PHE
33
C
LEU
34
n
34
LEU
34
C
SER
35
n
35
SER
35
C
PHE
36
n
36
PHE
36
C
PRO
37
n
37
PRO
37
C
THR
38
n
38
THR
38
C
THR
39
n
39
THR
39
C
LYS
40
n
40
LYS
40
C
THR
41
n
41
THR
41
C
TYR
42
n
42
TYR
42
C
PHE
43
n
43
PHE
43
C
PRO
44
n
44
PRO
44
C
HIS
45
n
45
HIS
45
C
PHE
46
n
46
PHE
46
C
ASP
47
n
47
ASP
47
C
LEU
48
n
48
LEU
48
C
SER
49
n
49
SER
49
C
HIS
50
n
50
HIS
50
C
GLY
51
n
51
GLY
51
C
SER
52
n
52
SER
52
C
ALA
53
n
53
ALA
53
C
GLN
54
n
54
GLN
54
C
VAL
55
n
55
VAL
55
C
LYS
56
n
56
LYS
56
C
GLY
57
n
57
GLY
57
C
HIS
58
n
58
HIS
58
C
GLY
59
n
59
GLY
59
C
LYS
60
n
60
LYS
60
C
LYS
61
n
61
LYS
61
C
VAL
62
n
62
VAL
62
C
ALA
63
n
63
ALA
63
C
ASP
64
n
64
ASP
64
C
ALA
65
n
65
ALA
65
C
LEU
66
n
66
LEU
66
C
THR
67
n
67
THR
67
C
ASN
68
n
68
ASN
68
C
ALA
69
n
69
ALA
69
C
VAL
70
n
70
VAL
70
C
ALA
71
n
71
ALA
71
C
HIS
72
n
72
HIS
72
C
VAL
73
n
73
VAL
73
C
ASP
74
n
74
ASP
74
C
ASP
75
n
75
ASP
75
C
MET
76
n
76
MET
76
C
PRO
77
n
77
PRO
77
C
ASN
78
n
78
ASN
78
C
ALA
79
n
79
ALA
79
C
LEU
80
n
80
LEU
80
C
SER
81
n
81
SER
81
C
ALA
82
n
82
ALA
82
C
LEU
83
n
83
LEU
83
C
SER
84
n
84
SER
84
C
ASP
85
n
85
ASP
85
C
LEU
86
n
86
LEU
86
C
HIS
87
n
87
HIS
87
C
ALA
88
n
88
ALA
88
C
HIS
89
n
89
HIS
89
C
LYS
90
n
90
LYS
90
C
LEU
91
n
91
LEU
91
C
ARG
92
n
92
ARG
92
C
VAL
93
n
93
VAL
93
C
ASP
94
n
94
ASP
94
C
PRO
95
n
95
PRO
95
C
VAL
96
n
96
VAL
96
C
ASN
97
n
97
ASN
97
C
PHE
98
n
98
PHE
98
C
LYS
99
n
99
LYS
99
C
LEU
100
n
100
LEU
100
C
LEU
101
n
101
LEU
101
C
SER
102
n
102
SER
102
C
HIS
103
n
103
HIS
103
C
CYS
104
n
104
CYS
104
C
LEU
105
n
105
LEU
105
C
LEU
106
n
106
LEU
106
C
VAL
107
n
107
VAL
107
C
THR
108
n
108
THR
108
C
LEU
109
n
109
LEU
109
C
ALA
110
n
110
ALA
110
C
ALA
111
n
111
ALA
111
C
HIS
112
n
112
HIS
112
C
LEU
113
n
113
LEU
113
C
PRO
114
n
114
PRO
114
C
ALA
115
n
115
ALA
115
C
GLU
116
n
116
GLU
116
C
PHE
117
n
117
PHE
117
C
THR
118
n
118
THR
118
C
PRO
119
n
119
PRO
119
C
ALA
120
n
120
ALA
120
C
VAL
121
n
121
VAL
121
C
HIS
122
n
122
HIS
122
C
ALA
123
n
123
ALA
123
C
SER
124
n
124
SER
124
C
LEU
125
n
125
LEU
125
C
ASP
126
n
126
ASP
126
C
LYS
127
n
127
LYS
127
C
PHE
128
n
128
PHE
128
C
LEU
129
n
129
LEU
129
C
ALA
130
n
130
ALA
130
C
SER
131
n
131
SER
131
C
VAL
132
n
132
VAL
132
C
SER
133
n
133
SER
133
C
THR
134
n
134
THR
134
C
VAL
135
n
135
VAL
135
C
LEU
136
n
136
LEU
136
C
THR
137
n
137
THR
137
C
SER
138
n
138
SER
138
C
LYS
139
n
139
LYS
139
C
TYR
140
n
140
TYR
140
C
ARG
141
n
141
ARG
141
C
VAL
1
n
1
VAL
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
VAL
6
n
6
VAL
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
ASN
108
n
108
ASN
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
4
tetrameric
11580
-114
22640
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NA
HEM
1_555
82.7
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NB
HEM
1_555
96.2
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NB
HEM
1_555
91.4
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NC
HEM
1_555
102.9
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NC
HEM
1_555
174.3
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NC
HEM
1_555
88.9
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
88.8
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
88.9
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
174.9
A
HEM
142
E
NC
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
90.2
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
C
CMO
1_555
169.9
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
C
CMO
1_555
91.3
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
C
CMO
1_555
92.0
A
HEM
142
E
NC
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
C
CMO
1_555
83.0
A
HEM
142
E
ND
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
C
CMO
1_555
82.9
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
O
CMO
1_555
169.3
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
O
CMO
1_555
92.4
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
O
CMO
1_555
93.4
A
HEM
142
E
NC
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
O
CMO
1_555
81.9
A
HEM
142
E
ND
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
O
CMO
1_555
81.5
A
CMO
1143
F
C
CMO
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
O
CMO
1_555
1.8
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NA
HEM
1_555
84.5
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NB
HEM
1_555
90.2
B
HEM
147
G
NA
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NB
HEM
1_555
89.4
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NC
HEM
1_555
98.3
B
HEM
147
G
NA
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NC
HEM
1_555
177.2
B
HEM
147
G
NB
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NC
HEM
1_555
90.8
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
ND
HEM
1_555
92.4
B
HEM
147
G
NA
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
ND
HEM
1_555
87.4
B
HEM
147
G
NB
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
ND
HEM
1_555
175.8
B
HEM
147
G
NC
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
ND
HEM
1_555
92.2
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
C
CMO
1_555
174.8
B
HEM
147
G
NA
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
C
CMO
1_555
93.6
B
HEM
147
G
NB
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
C
CMO
1_555
94.6
B
HEM
147
G
NC
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
C
CMO
1_555
83.6
B
HEM
147
G
ND
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
C
CMO
1_555
82.7
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
O
CMO
1_555
173.4
B
HEM
147
G
NA
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
O
CMO
1_555
95.7
B
HEM
147
G
NB
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
O
CMO
1_555
96.4
B
HEM
147
G
NC
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
O
CMO
1_555
81.5
B
HEM
147
G
ND
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
O
CMO
1_555
81.1
B
CMO
2148
H
C
CMO
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
O
CMO
1_555
2.7
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
NA
HEM
1_555
84.1
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
NB
HEM
1_555
90.9
C
HEM
142
I
NA
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
NB
HEM
1_555
91.3
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
NC
HEM
1_555
100.5
C
HEM
142
I
NA
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
NC
HEM
1_555
175.4
C
HEM
142
I
NB
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
NC
HEM
1_555
88.5
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
ND
HEM
1_555
91.0
C
HEM
142
I
NA
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
ND
HEM
1_555
89.3
C
HEM
142
I
NB
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
ND
HEM
1_555
178.0
C
HEM
142
I
NC
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
ND
HEM
1_555
90.8
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
C
CMO
1_555
176.1
C
HEM
142
I
NA
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
C
CMO
1_555
95.0
C
HEM
142
I
NB
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
C
CMO
1_555
92.9
C
HEM
142
I
NC
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
C
CMO
1_555
80.4
C
HEM
142
I
ND
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
C
CMO
1_555
85.2
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
O
CMO
1_555
174.2
C
HEM
142
I
NA
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
O
CMO
1_555
97.0
C
HEM
142
I
NB
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
O
CMO
1_555
94.7
C
HEM
142
I
NC
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
O
CMO
1_555
78.5
C
HEM
142
I
ND
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
O
CMO
1_555
83.4
C
CMO
3143
J
C
CMO
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
O
CMO
1_555
2.7
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NA
HEM
1_555
87.8
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NB
HEM
1_555
94.2
D
HEM
147
K
NA
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NB
HEM
1_555
90.5
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NC
HEM
1_555
95.4
D
HEM
147
K
NA
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NC
HEM
1_555
176.7
D
HEM
147
K
NB
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NC
HEM
1_555
89.5
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
ND
HEM
1_555
87.8
D
HEM
147
K
NA
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
ND
HEM
1_555
85.8
D
HEM
147
K
NB
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
ND
HEM
1_555
175.7
D
HEM
147
K
NC
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
ND
HEM
1_555
94.1
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
C
CMO
1_555
170.4
D
HEM
147
K
NA
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
C
CMO
1_555
93.5
D
HEM
147
K
NB
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
C
CMO
1_555
95.3
D
HEM
147
K
NC
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
C
CMO
1_555
83.3
D
HEM
147
K
ND
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
C
CMO
1_555
82.8
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
O
CMO
1_555
167.9
D
HEM
147
K
NA
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
O
CMO
1_555
96.3
D
HEM
147
K
NB
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
O
CMO
1_555
97.1
D
HEM
147
K
NC
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
O
CMO
1_555
80.4
D
HEM
147
K
ND
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
O
CMO
1_555
81.1
D
CMO
4148
L
C
CMO
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
O
CMO
1_555
3.4
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
MET
76
-12.52
1
D
ARG
104
0.077
SIDE CHAIN
1
9.89
1.50
119.30
129.19
D
D
D
C
N
CA
ASP
PRO
PRO
99
100
100
Y
1
3.01
0.50
120.30
123.31
D
D
D
NE
CZ
NH1
ARG
ARG
ARG
104
104
104
N
1
D
D
CG
CD2
HIS
HIS
92
92
0.061
0.009
1.354
1.415
N
1
A
SER
52
-35.22
112.22
1
A
ALA
71
-64.99
-76.03
1
A
ASP
74
-84.11
36.07
1
A
ASP
75
-160.34
18.60
1
A
PRO
95
-57.65
-9.19
1
A
PHE
117
-105.55
75.46
1
B
VAL
20
-62.71
17.50
1
B
ASP
47
56.07
106.00
1
B
LEU
48
-147.13
34.39
1
C
LYS
16
-142.71
-0.87
1
C
PRO
37
-54.54
-6.37
1
C
HIS
45
-94.24
31.63
1
C
LEU
48
-92.31
46.27
1
C
SER
52
-29.83
114.10
1
C
ALA
71
-66.50
-70.17
1
C
ASP
74
-73.52
36.94
1
C
ASP
75
-163.61
11.30
1
C
LEU
113
-119.15
72.59
1
C
TYR
140
-104.88
40.05
1
D
VAL
20
-67.30
23.81
1
D
ASP
21
-127.52
-62.27
1
D
TYR
35
-119.09
79.86
1
D
PHE
42
-119.97
56.18
1
D
ASP
47
51.87
97.59
1
D
PHE
122
-103.13
73.46
1
D
LYS
144
-82.07
41.54
53.000
-9.361
0.000
0.000
-0.179
0.000
9.540
0.268
0.01
0.235
2.10
8.00
1456
31433
28556
5.1
83.27
RANDOM
10000.
0.1
1
Isotropic
THROUGHOUT
2.0
MOLECULAR REPLACEMENT
PDB ENTRY 1M9P
Engh & Huber
2.10
8.00
233
4793
180
0
4380
0.013
1.751
22.041
2.646
1.5
3.5
2.5
6.4
2.0
5.6
3.0
9.3
0.4213
0.3821
2.19
100
2026
8
4.7
45.89
0.3905
0.3717
2.31
167
2996
8
67.24
0.4244
0.3838
2.45
185
3417
8
75.87
0.4095
0.3767
2.63
211
3610
8
80.07
0.3693
0.3527
2.88
191
3754
8
83.52
0.2989
0.2969
3.28
195
4083
8
90.42
0.2297
0.1987
4.04
195
4241
8
93.64
0.1682
0.1336
8.00
212
4429
8
94.32
2.10
30.00
1NEJ
32084
32084
0
0.068
1
12.4
17.0
91.7
0.355
2.10
2.18
1.6
2240
2.67
64.7
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
refinement
X-PLOR
3.851
phasing
X-PLOR
Crystalline Human Carbonmonoxy Hemoglobin S (Liganded Sickle Cell Hemoglobin) Exhibits The R2 Quaternary State At Neutral pH In The Presence Of Polyethylene Glycol: The 2.1 Angstrom Resolution Crystal Structure
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
The biological assembly is a tetramer in the asymmetric unit.
A
SER
3
A
SER
3
HELX_P
A
ALA
12
A
ALA
12
1
1
10
A
ALA
13
A
ALA
13
HELX_P
A
VAL
17
A
VAL
17
5
2
5
A
GLY
18
A
GLY
18
HELX_P
A
ALA
19
A
ALA
19
5
3
2
A
HIS
20
A
HIS
20
HELX_P
A
PHE
36
A
PHE
36
1
4
17
A
PRO
37
A
PRO
37
HELX_P
A
PHE
43
A
PHE
43
5
5
7
A
GLN
54
A
GLN
54
HELX_P
A
HIS
72
A
HIS
72
1
6
19
A
ASP
75
A
ASP
75
HELX_P
A
LEU
80
A
LEU
80
1
7
6
A
LEU
80
A
LEU
80
HELX_P
A
ALA
88
A
ALA
88
1
8
9
A
ASP
94
A
ASP
94
HELX_P
A
LEU
113
A
LEU
113
1
9
20
A
THR
118
A
THR
118
HELX_P
A
SER
138
A
SER
138
1
10
21
B
THR
4
B
THR
4
HELX_P
B
GLY
16
B
GLY
16
1
11
13
B
VAL
23
B
VAL
23
HELX_P
B
TYR
35
B
TYR
35
1
12
13
B
PRO
36
B
PRO
36
HELX_P
B
GLY
46
B
GLY
46
5
13
11
B
THR
50
B
THR
50
HELX_P
B
GLY
56
B
GLY
56
1
14
7
B
ASN
57
B
ASN
57
HELX_P
B
LEU
75
B
LEU
75
1
15
19
B
ASN
80
B
ASN
80
HELX_P
B
PHE
85
B
PHE
85
1
16
6
B
PHE
85
B
PHE
85
HELX_P
B
LYS
95
B
LYS
95
1
17
11
B
PRO
100
B
PRO
100
HELX_P
B
GLY
119
B
GLY
119
1
18
20
B
LYS
120
B
LYS
120
HELX_P
B
PHE
122
B
PHE
122
5
19
3
B
THR
123
B
THR
123
HELX_P
B
LEU
141
B
LEU
141
1
20
19
B
ALA
142
B
ALA
142
HELX_P
B
HIS
146
B
HIS
146
5
21
5
C
SER
3
C
SER
3
HELX_P
C
TRP
14
C
TRP
14
1
22
12
C
GLY
15
C
GLY
15
HELX_P
C
ALA
19
C
ALA
19
5
23
5
C
HIS
20
C
HIS
20
HELX_P
C
PHE
36
C
PHE
36
1
24
17
C
THR
38
C
THR
38
HELX_P
C
PHE
43
C
PHE
43
5
25
6
C
GLN
54
C
GLN
54
HELX_P
C
HIS
72
C
HIS
72
1
26
19
C
ASP
75
C
ASP
75
HELX_P
C
LEU
80
C
LEU
80
1
27
6
C
LEU
80
C
LEU
80
HELX_P
C
ALA
88
C
ALA
88
1
28
9
C
PRO
95
C
PRO
95
HELX_P
C
LEU
113
C
LEU
113
1
29
19
C
THR
118
C
THR
118
HELX_P
C
SER
138
C
SER
138
1
30
21
D
THR
4
D
THR
4
HELX_P
D
LYS
17
D
LYS
17
1
31
14
D
VAL
23
D
VAL
23
HELX_P
D
TYR
35
D
TYR
35
1
32
13
D
PRO
36
D
PRO
36
HELX_P
D
PHE
42
D
PHE
42
5
33
7
D
THR
50
D
THR
50
HELX_P
D
GLY
56
D
GLY
56
1
34
7
D
ASN
57
D
ASN
57
HELX_P
D
HIS
77
D
HIS
77
1
35
21
D
PHE
85
D
PHE
85
HELX_P
D
LYS
95
D
LYS
95
1
36
11
D
PRO
100
D
PRO
100
HELX_P
D
GLY
119
D
GLY
119
1
37
20
D
LYS
120
D
LYS
120
HELX_P
D
PHE
122
D
PHE
122
5
38
3
D
THR
123
D
THR
123
HELX_P
D
LEU
141
D
LEU
141
1
39
19
metalc
2.251
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
metalc
1.777
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
C
CMO
1_555
metalc
2.903
A
HEM
142
E
FE
HEM
1_555
A
CMO
1143
F
O
CMO
1_555
metalc
2.171
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
G
FE
HEM
1_555
metalc
1.792
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
C
CMO
1_555
metalc
2.916
B
HEM
147
G
FE
HEM
1_555
B
CMO
2148
H
O
CMO
1_555
metalc
2.342
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
I
FE
HEM
1_555
metalc
1.800
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
C
CMO
1_555
metalc
2.919
C
HEM
142
I
FE
HEM
1_555
C
CMO
3143
J
O
CMO
1_555
metalc
2.100
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
K
FE
HEM
1_555
metalc
1.776
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
C
CMO
1_555
metalc
2.892
D
HEM
147
K
FE
HEM
1_555
D
CMO
4148
L
O
CMO
1_555
OXYGEN STORAGE/TRANSPORT
Mutant human hemoglobin S[betaE6V]; R2 quaternary state; human hemoglobin, OXYGEN STORAGE-TRANSPORT COMPLEX
HBA_HUMAN
UNP
1
1
P69905
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
HBB_HUMAN
UNP
2
1
P68871
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
1
141
1NEJ
1
141
P69905
A
1
1
141
1
141
1NEJ
1
141
P69905
C
1
1
141
1
146
1NEJ
1
146
P68871
B
2
1
146
1
146
1NEJ
1
146
P68871
D
2
1
146
3
GLU
SEE REMARK 999
VAL
6
1NEJ
B
P68871
UNP
6
6
4
GLU
SEE REMARK 999
VAL
6
1NEJ
D
P68871
UNP
6
6
BINDING SITE FOR RESIDUE HEM A 142
A
HEM
142
Software
16
BINDING SITE FOR RESIDUE CMO A 1143
A
CMO
1143
Software
4
BINDING SITE FOR RESIDUE HEM B 147
B
HEM
147
Software
11
BINDING SITE FOR RESIDUE CMO B 2148
B
CMO
2148
Software
5
BINDING SITE FOR RESIDUE HEM C 142
C
HEM
142
Software
17
BINDING SITE FOR RESIDUE CMO C 3143
C
CMO
3143
Software
4
BINDING SITE FOR RESIDUE HEM D 147
D
HEM
147
Software
15
BINDING SITE FOR RESIDUE CMO D 4148
D
CMO
4148
Software
5
A
TYR
42
A
TYR
42
16
1_555
A
PHE
43
A
PHE
43
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
ALA
65
A
ALA
65
16
1_555
A
LEU
83
A
LEU
83
16
1_555
A
LEU
86
A
LEU
86
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
LEU
136
A
LEU
136
16
1_555
A
CMO
1143
F
CMO
16
1_555
A
PHE
43
A
PHE
43
4
1_555
A
HIS
58
A
HIS
58
4
1_555
A
VAL
62
A
VAL
62
4
1_555
A
HEM
142
E
HEM
4
1_555
B
PHE
41
B
PHE
41
11
1_555
B
PHE
42
B
PHE
42
11
1_555
B
SER
44
B
SER
44
11
1_555
B
HIS
63
B
HIS
63
11
1_555
B
LYS
66
B
LYS
66
11
1_555
B
ALA
70
B
ALA
70
11
1_555
B
HIS
92
B
HIS
92
11
1_555
B
ASN
102
B
ASN
102
11
1_555
B
PHE
103
B
PHE
103
11
1_555
B
LEU
106
B
LEU
106
11
1_555
B
CMO
2148
H
CMO
11
1_555
B
LEU
28
B
LEU
28
5
1_555
B
PHE
42
B
PHE
42
5
1_555
B
HIS
63
B
HIS
63
5
1_555
B
VAL
67
B
VAL
67
5
1_555
B
HEM
147
G
HEM
5
1_555
C
TYR
42
C
TYR
42
17
1_555
C
PHE
43
C
PHE
43
17
1_555
C
HIS
45
C
HIS
45
17
1_555
C
PHE
46
C
PHE
46
17
1_555
C
HIS
58
C
HIS
58
17
1_555
C
LYS
61
C
LYS
61
17
1_555
C
ALA
65
C
ALA
65
17
1_555
C
LEU
83
C
LEU
83
17
1_555
C
HIS
87
C
HIS
87
17
1_555
C
LEU
91
C
LEU
91
17
1_555
C
VAL
93
C
VAL
93
17
1_555
C
ASN
97
C
ASN
97
17
1_555
C
PHE
98
C
PHE
98
17
1_555
C
LEU
101
C
LEU
101
17
1_555
C
LEU
136
C
LEU
136
17
1_555
C
HOH
354
O
HOH
17
1_555
C
CMO
3143
J
CMO
17
1_555
C
PHE
43
C
PHE
43
4
1_555
C
HIS
58
C
HIS
58
4
1_555
C
VAL
62
C
VAL
62
4
1_555
C
HEM
142
I
HEM
4
1_555
D
THR
38
D
THR
38
15
1_555
D
PHE
41
D
PHE
41
15
1_555
D
PHE
42
D
PHE
42
15
1_555
D
SER
44
D
SER
44
15
1_555
D
PHE
45
D
PHE
45
15
1_555
D
HIS
63
D
HIS
63
15
1_555
D
LYS
66
D
LYS
66
15
1_555
D
ALA
70
D
ALA
70
15
1_555
D
LEU
88
D
LEU
88
15
1_555
D
HIS
92
D
HIS
92
15
1_555
D
LEU
96
D
LEU
96
15
1_555
D
VAL
98
D
VAL
98
15
1_555
D
ASN
102
D
ASN
102
15
1_555
D
LEU
106
D
LEU
106
15
1_555
D
CMO
4148
L
CMO
15
1_555
D
LEU
28
D
LEU
28
5
1_555
D
PHE
42
D
PHE
42
5
1_555
D
HIS
63
D
HIS
63
5
1_555
D
VAL
67
D
VAL
67
5
1_555
D
HEM
147
K
HEM
5
1_555
19
orthorhombic
P 21 21 21