0.013550
0.000000
0.000000
0.000000
0.007610
0.000000
0.000000
0.000000
0.015848
0.00000
0.00000
0.00000
Mueser, T.C.
Rogers, P.H.
Arnone, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
73.800
131.400
63.100
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
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
C
N
75
N
O
N
76
N
N
N
77
R
C
N
78
N
C
N
79
N
O
N
80
N
C
N
81
N
S
N
82
N
O
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
N
N
91
S
C
N
92
N
C
N
93
N
O
N
94
N
C
N
95
N
C
N
96
N
C
N
97
N
O
N
98
N
N
N
99
N
O
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
N
N
111
S
C
N
112
N
C
N
113
N
O
N
114
N
C
N
115
N
C
N
116
N
C
N
117
N
O
N
118
N
O
N
119
N
O
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
N
N
130
N
C
N
131
N
C
N
132
N
O
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
C
N
140
N
C
N
141
N
C
N
142
N
C
Y
143
N
C
Y
144
N
C
Y
145
N
C
Y
146
N
C
N
147
N
C
N
148
N
C
N
149
N
C
N
150
N
C
N
151
N
O
N
152
N
O
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
C
N
157
N
C
N
158
N
C
N
159
N
C
Y
160
N
C
Y
161
N
C
Y
162
N
C
Y
163
N
C
N
164
N
C
N
165
N
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
C
N
172
N
C
N
173
N
C
N
174
N
C
N
175
N
O
N
176
N
O
Y
177
N
N
N
178
N
N
Y
179
N
N
N
180
N
N
N
181
N
FE
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
N
N
215
S
C
N
216
N
C
N
217
N
O
N
218
N
C
Y
219
N
C
Y
220
N
N
Y
221
N
C
Y
222
N
C
Y
223
N
N
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
C
N
246
N
O
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
N
N
261
S
C
N
262
N
C
N
263
N
O
N
264
N
C
N
265
N
C
N
266
N
C
N
267
N
C
N
268
N
N
N
269
N
O
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
N
N
286
S
C
N
287
N
C
N
288
N
O
N
289
N
C
N
290
N
C
N
291
N
S
N
292
N
C
N
293
N
O
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
N
C
Y
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
C
Y
314
N
C
Y
315
N
C
N
316
N
O
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
N
N
329
S
C
N
330
N
C
N
331
N
O
N
332
N
C
N
333
N
C
N
334
N
C
N
335
N
O
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
N
N
346
S
C
N
347
N
C
N
348
N
O
N
349
N
C
N
350
N
O
N
351
N
O
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
N
N
360
S
C
N
361
N
C
N
362
N
O
N
363
R
C
N
364
N
O
N
365
N
C
N
366
N
O
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
N
N
377
S
C
N
378
N
C
N
379
N
O
N
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
Y
384
N
N
Y
385
N
C
Y
386
N
C
Y
387
N
C
Y
388
N
C
Y
389
N
C
N
390
N
O
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
N
N
404
S
C
N
405
N
C
N
406
N
O
N
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
Y
411
N
C
Y
412
N
C
Y
413
N
C
N
414
N
O
N
415
N
O
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
N
N
428
S
C
N
429
N
C
N
430
N
O
N
431
N
C
N
432
N
C
N
433
N
C
N
434
N
O
N
435
N
H
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
trip
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
doub
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
doub
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
doub
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
doub
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
doub
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
doub
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
doub
N
132
N
sing
N
133
N
sing
N
134
N
doub
N
135
N
sing
N
136
N
sing
N
137
N
doub
N
138
N
sing
N
139
N
doub
N
140
N
sing
N
141
N
sing
Y
142
N
doub
Y
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
doub
N
147
N
sing
Y
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
doub
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
doub
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
doub
N
171
N
sing
N
172
N
sing
N
173
N
sing
Y
174
N
sing
Y
175
N
sing
Y
176
N
doub
N
177
N
sing
Y
178
N
sing
N
179
N
sing
Y
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
doub
N
190
N
doub
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
doub
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
doub
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
Y
223
N
sing
Y
224
N
doub
Y
225
N
doub
N
226
N
sing
Y
227
N
sing
N
228
N
sing
Y
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
doub
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
doub
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
doub
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
doub
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
Y
310
N
doub
Y
311
N
sing
Y
312
N
sing
N
313
N
sing
Y
314
N
doub
N
315
N
sing
Y
316
N
doub
N
317
N
sing
Y
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
doub
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
doub
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
doub
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
doub
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
Y
379
N
doub
Y
380
N
sing
Y
381
N
sing
N
382
N
sing
Y
383
N
doub
Y
384
N
sing
Y
385
N
sing
N
386
N
sing
Y
387
N
sing
Y
388
N
doub
N
389
N
sing
Y
390
N
doub
N
391
N
sing
Y
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
doub
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
Y
407
N
doub
Y
408
N
sing
Y
409
N
sing
N
410
N
sing
Y
411
N
doub
N
412
N
sing
Y
413
N
doub
N
414
N
sing
Y
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
doub
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
39
15353
15364
10.1021/bi0012944
11112521
Interface sliding as illustrated by the multiple quaternary structures of liganded hemoglobin.
2000
10.2210/pdb1g0a/pdb
pdb_00001g0a
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
AREA DETECTOR
1992-01-15
SDMS
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
15077.171
HEMOGLOBIN ALPHA CHAIN
2
nat
polymer
15977.382
HEMOGLOBIN BETA CHAIN
2
nat
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
4
syn
non-polymer
28.010
CARBON MONOXIDE
4
syn
non-polymer
18.015
water
145
nat
water
no
no
VLSAADKGNVKAAWGKVGGHAAEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGAKVAAALTKAVEHLDDLPGAL
SELSDLHAHKLRVDPVNFKLLSHSLLVTLASHLPSDFTPAVHASLDKFLANVSTVLTSKYR
VLSAADKGNVKAAWGKVGGHAAEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGAKVAAALTKAVEHLDDLPGAL
SELSDLHAHKLRVDPVNFKLLSHSLLVTLASHLPSDFTPAVHASLDKFLANVSTVLTSKYR
A,C
polypeptide(L)
no
no
MLTAEEKAAVTAFWGKVKVDEVGGEALGRLLVVYPWTQRFFESFGDLSTADAVMNNPKVKAHGKKVLDSFSNGMKHLDDL
KGTFAALSELHCDKLHVDPENFKLLGNVLVVVLARNFGKEFTPVLQADFQKVVAGVANALAHRYH
MLTAEEKAAVTAFWGKVKVDEVGGEALGRLLVVYPWTQRFFESFGDLSTADAVMNNPKVKAHGKKVLDSFSNGMKHLDDL
KGTFAALSELHCDKLHVDPENFKLLGNVLVVVLARNFGKEFTPVLQADFQKVVAGVANALAHRYH
B,D
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
cattle
Bos
sample
9913
Bos taurus
BLOOD
cattle
Bos
sample
9913
Bos taurus
BLOOD
1
2.46
50.04
VAPOR DIFFUSION, HANGING DROP
8.5
sodium TAPS, ammonium sulphate, potassium chloride, polyethylene glycol 3350, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
chem_comp_atom
chem_comp_bond
database_2
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2000-12-27
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-02-07
_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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Carbonmonoxy liganded bovine hemoglobin pH 5.0
Carbonmonoxy liganded bovine hemoglobin pH 7.2
Carbonmonoxy liganded equine hemoglobin pH 8.5
RCSB
Y
RCSB
2000-10-05
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
CMO
CARBON MONOXIDE
HOH
water
HEM
142
3
HEM
HEM
142
A
CMO
143
4
CMO
CMO
143
A
HEM
147
3
HEM
HEM
147
B
CMO
148
4
CMO
CMO
148
B
HEM
142
3
HEM
HEM
142
C
CMO
143
4
CMO
CMO
143
C
HEM
147
3
HEM
HEM
147
D
CMO
148
4
CMO
CMO
148
D
HOH
3
5
HOH
HOH
144
A
HOH
5
5
HOH
HOH
145
A
HOH
6
5
HOH
HOH
146
A
HOH
10
5
HOH
HOH
147
A
HOH
12
5
HOH
HOH
148
A
HOH
15
5
HOH
HOH
149
A
HOH
17
5
HOH
HOH
150
A
HOH
18
5
HOH
HOH
151
A
HOH
19
5
HOH
HOH
152
A
HOH
20
5
HOH
HOH
153
A
HOH
23
5
HOH
HOH
154
A
HOH
25
5
HOH
HOH
155
A
HOH
29
5
HOH
HOH
156
A
HOH
41
5
HOH
HOH
157
A
HOH
42
5
HOH
HOH
158
A
HOH
49
5
HOH
HOH
159
A
HOH
51
5
HOH
HOH
160
A
HOH
52
5
HOH
HOH
161
A
HOH
53
5
HOH
HOH
162
A
HOH
54
5
HOH
HOH
163
A
HOH
60
5
HOH
HOH
164
A
HOH
61
5
HOH
HOH
165
A
HOH
62
5
HOH
HOH
166
A
HOH
63
5
HOH
HOH
167
A
HOH
66
5
HOH
HOH
168
A
HOH
67
5
HOH
HOH
169
A
HOH
68
5
HOH
HOH
170
A
HOH
69
5
HOH
HOH
171
A
HOH
71
5
HOH
HOH
172
A
HOH
72
5
HOH
HOH
173
A
HOH
76
5
HOH
HOH
174
A
HOH
80
5
HOH
HOH
175
A
HOH
82
5
HOH
HOH
176
A
HOH
83
5
HOH
HOH
177
A
HOH
86
5
HOH
HOH
178
A
HOH
92
5
HOH
HOH
179
A
HOH
104
5
HOH
HOH
180
A
HOH
105
5
HOH
HOH
181
A
HOH
106
5
HOH
HOH
182
A
HOH
110
5
HOH
HOH
183
A
HOH
112
5
HOH
HOH
184
A
HOH
113
5
HOH
HOH
185
A
HOH
115
5
HOH
HOH
186
A
HOH
117
5
HOH
HOH
187
A
HOH
119
5
HOH
HOH
188
A
HOH
122
5
HOH
HOH
189
A
HOH
124
5
HOH
HOH
190
A
HOH
129
5
HOH
HOH
191
A
HOH
138
5
HOH
HOH
192
A
HOH
141
5
HOH
HOH
193
A
HOH
142
5
HOH
HOH
194
A
HOH
7
5
HOH
HOH
149
B
HOH
14
5
HOH
HOH
150
B
HOH
21
5
HOH
HOH
151
B
HOH
34
5
HOH
HOH
152
B
HOH
36
5
HOH
HOH
153
B
HOH
37
5
HOH
HOH
154
B
HOH
38
5
HOH
HOH
155
B
HOH
39
5
HOH
HOH
156
B
HOH
45
5
HOH
HOH
157
B
HOH
47
5
HOH
HOH
158
B
HOH
50
5
HOH
HOH
159
B
HOH
64
5
HOH
HOH
160
B
HOH
73
5
HOH
HOH
161
B
HOH
75
5
HOH
HOH
162
B
HOH
78
5
HOH
HOH
163
B
HOH
93
5
HOH
HOH
164
B
HOH
95
5
HOH
HOH
165
B
HOH
96
5
HOH
HOH
166
B
HOH
99
5
HOH
HOH
167
B
HOH
101
5
HOH
HOH
168
B
HOH
102
5
HOH
HOH
169
B
HOH
103
5
HOH
HOH
170
B
HOH
107
5
HOH
HOH
171
B
HOH
109
5
HOH
HOH
172
B
HOH
114
5
HOH
HOH
173
B
HOH
121
5
HOH
HOH
174
B
HOH
134
5
HOH
HOH
175
B
HOH
136
5
HOH
HOH
176
B
HOH
2
5
HOH
HOH
144
C
HOH
4
5
HOH
HOH
145
C
HOH
8
5
HOH
HOH
146
C
HOH
9
5
HOH
HOH
147
C
HOH
22
5
HOH
HOH
148
C
HOH
24
5
HOH
HOH
149
C
HOH
26
5
HOH
HOH
150
C
HOH
27
5
HOH
HOH
151
C
HOH
30
5
HOH
HOH
152
C
HOH
31
5
HOH
HOH
153
C
HOH
32
5
HOH
HOH
154
C
HOH
35
5
HOH
HOH
155
C
HOH
40
5
HOH
HOH
156
C
HOH
43
5
HOH
HOH
157
C
HOH
46
5
HOH
HOH
158
C
HOH
48
5
HOH
HOH
159
C
HOH
55
5
HOH
HOH
160
C
HOH
56
5
HOH
HOH
161
C
HOH
58
5
HOH
HOH
162
C
HOH
59
5
HOH
HOH
163
C
HOH
65
5
HOH
HOH
164
C
HOH
74
5
HOH
HOH
165
C
HOH
77
5
HOH
HOH
166
C
HOH
79
5
HOH
HOH
167
C
HOH
81
5
HOH
HOH
168
C
HOH
84
5
HOH
HOH
169
C
HOH
85
5
HOH
HOH
170
C
HOH
89
5
HOH
HOH
171
C
HOH
90
5
HOH
HOH
172
C
HOH
91
5
HOH
HOH
173
C
HOH
97
5
HOH
HOH
174
C
HOH
98
5
HOH
HOH
175
C
HOH
108
5
HOH
HOH
176
C
HOH
111
5
HOH
HOH
177
C
HOH
116
5
HOH
HOH
178
C
HOH
118
5
HOH
HOH
179
C
HOH
123
5
HOH
HOH
180
C
HOH
125
5
HOH
HOH
181
C
HOH
126
5
HOH
HOH
182
C
HOH
127
5
HOH
HOH
183
C
HOH
128
5
HOH
HOH
184
C
HOH
131
5
HOH
HOH
185
C
HOH
132
5
HOH
HOH
186
C
HOH
139
5
HOH
HOH
187
C
HOH
140
5
HOH
HOH
188
C
HOH
143
5
HOH
HOH
189
C
HOH
144
5
HOH
HOH
190
C
HOH
145
5
HOH
HOH
191
C
HOH
1
5
HOH
HOH
149
D
HOH
11
5
HOH
HOH
150
D
HOH
13
5
HOH
HOH
151
D
HOH
16
5
HOH
HOH
152
D
HOH
28
5
HOH
HOH
153
D
HOH
33
5
HOH
HOH
154
D
HOH
44
5
HOH
HOH
155
D
HOH
57
5
HOH
HOH
156
D
HOH
70
5
HOH
HOH
157
D
HOH
87
5
HOH
HOH
158
D
HOH
88
5
HOH
HOH
159
D
HOH
94
5
HOH
HOH
160
D
HOH
100
5
HOH
HOH
161
D
HOH
120
5
HOH
HOH
162
D
HOH
130
5
HOH
HOH
163
D
HOH
133
5
HOH
HOH
164
D
HOH
135
5
HOH
HOH
165
D
HOH
137
5
HOH
HOH
166
D
VAL
1
n
1
VAL
1
A
LEU
2
n
2
LEU
2
A
SER
3
n
3
SER
3
A
ALA
4
n
4
ALA
4
A
ALA
5
n
5
ALA
5
A
ASP
6
n
6
ASP
6
A
LYS
7
n
7
LYS
7
A
GLY
8
n
8
GLY
8
A
ASN
9
n
9
ASN
9
A
VAL
10
n
10
VAL
10
A
LYS
11
n
11
LYS
11
A
ALA
12
n
12
ALA
12
A
ALA
13
n
13
ALA
13
A
TRP
14
n
14
TRP
14
A
GLY
15
n
15
GLY
15
A
LYS
16
n
16
LYS
16
A
VAL
17
n
17
VAL
17
A
GLY
18
n
18
GLY
18
A
GLY
19
n
19
GLY
19
A
HIS
20
n
20
HIS
20
A
ALA
21
n
21
ALA
21
A
ALA
22
n
22
ALA
22
A
GLU
23
n
23
GLU
23
A
TYR
24
n
24
TYR
24
A
GLY
25
n
25
GLY
25
A
ALA
26
n
26
ALA
26
A
GLU
27
n
27
GLU
27
A
ALA
28
n
28
ALA
28
A
LEU
29
n
29
LEU
29
A
GLU
30
n
30
GLU
30
A
ARG
31
n
31
ARG
31
A
MET
32
n
32
MET
32
A
PHE
33
n
33
PHE
33
A
LEU
34
n
34
LEU
34
A
SER
35
n
35
SER
35
A
PHE
36
n
36
PHE
36
A
PRO
37
n
37
PRO
37
A
THR
38
n
38
THR
38
A
THR
39
n
39
THR
39
A
LYS
40
n
40
LYS
40
A
THR
41
n
41
THR
41
A
TYR
42
n
42
TYR
42
A
PHE
43
n
43
PHE
43
A
PRO
44
n
44
PRO
44
A
HIS
45
n
45
HIS
45
A
PHE
46
n
46
PHE
46
A
ASP
47
n
47
ASP
47
A
LEU
48
n
48
LEU
48
A
SER
49
n
49
SER
49
A
HIS
50
n
50
HIS
50
A
GLY
51
n
51
GLY
51
A
SER
52
n
52
SER
52
A
ALA
53
n
53
ALA
53
A
GLN
54
n
54
GLN
54
A
VAL
55
n
55
VAL
55
A
LYS
56
n
56
LYS
56
A
GLY
57
n
57
GLY
57
A
HIS
58
n
58
HIS
58
A
GLY
59
n
59
GLY
59
A
ALA
60
n
60
ALA
60
A
LYS
61
n
61
LYS
61
A
VAL
62
n
62
VAL
62
A
ALA
63
n
63
ALA
63
A
ALA
64
n
64
ALA
64
A
ALA
65
n
65
ALA
65
A
LEU
66
n
66
LEU
66
A
THR
67
n
67
THR
67
A
LYS
68
n
68
LYS
68
A
ALA
69
n
69
ALA
69
A
VAL
70
n
70
VAL
70
A
GLU
71
n
71
GLU
71
A
HIS
72
n
72
HIS
72
A
LEU
73
n
73
LEU
73
A
ASP
74
n
74
ASP
74
A
ASP
75
n
75
ASP
75
A
LEU
76
n
76
LEU
76
A
PRO
77
n
77
PRO
77
A
GLY
78
n
78
GLY
78
A
ALA
79
n
79
ALA
79
A
LEU
80
n
80
LEU
80
A
SER
81
n
81
SER
81
A
GLU
82
n
82
GLU
82
A
LEU
83
n
83
LEU
83
A
SER
84
n
84
SER
84
A
ASP
85
n
85
ASP
85
A
LEU
86
n
86
LEU
86
A
HIS
87
n
87
HIS
87
A
ALA
88
n
88
ALA
88
A
HIS
89
n
89
HIS
89
A
LYS
90
n
90
LYS
90
A
LEU
91
n
91
LEU
91
A
ARG
92
n
92
ARG
92
A
VAL
93
n
93
VAL
93
A
ASP
94
n
94
ASP
94
A
PRO
95
n
95
PRO
95
A
VAL
96
n
96
VAL
96
A
ASN
97
n
97
ASN
97
A
PHE
98
n
98
PHE
98
A
LYS
99
n
99
LYS
99
A
LEU
100
n
100
LEU
100
A
LEU
101
n
101
LEU
101
A
SER
102
n
102
SER
102
A
HIS
103
n
103
HIS
103
A
SER
104
n
104
SER
104
A
LEU
105
n
105
LEU
105
A
LEU
106
n
106
LEU
106
A
VAL
107
n
107
VAL
107
A
THR
108
n
108
THR
108
A
LEU
109
n
109
LEU
109
A
ALA
110
n
110
ALA
110
A
SER
111
n
111
SER
111
A
HIS
112
n
112
HIS
112
A
LEU
113
n
113
LEU
113
A
PRO
114
n
114
PRO
114
A
SER
115
n
115
SER
115
A
ASP
116
n
116
ASP
116
A
PHE
117
n
117
PHE
117
A
THR
118
n
118
THR
118
A
PRO
119
n
119
PRO
119
A
ALA
120
n
120
ALA
120
A
VAL
121
n
121
VAL
121
A
HIS
122
n
122
HIS
122
A
ALA
123
n
123
ALA
123
A
SER
124
n
124
SER
124
A
LEU
125
n
125
LEU
125
A
ASP
126
n
126
ASP
126
A
LYS
127
n
127
LYS
127
A
PHE
128
n
128
PHE
128
A
LEU
129
n
129
LEU
129
A
ALA
130
n
130
ALA
130
A
ASN
131
n
131
ASN
131
A
VAL
132
n
132
VAL
132
A
SER
133
n
133
SER
133
A
THR
134
n
134
THR
134
A
VAL
135
n
135
VAL
135
A
LEU
136
n
136
LEU
136
A
THR
137
n
137
THR
137
A
SER
138
n
138
SER
138
A
LYS
139
n
139
LYS
139
A
TYR
140
n
140
TYR
140
A
ARG
141
n
141
ARG
141
A
MET
2
n
1
MET
2
B
LEU
3
n
2
LEU
3
B
THR
4
n
3
THR
4
B
ALA
5
n
4
ALA
5
B
GLU
6
n
5
GLU
6
B
GLU
7
n
6
GLU
7
B
LYS
8
n
7
LYS
8
B
ALA
9
n
8
ALA
9
B
ALA
10
n
9
ALA
10
B
VAL
11
n
10
VAL
11
B
THR
12
n
11
THR
12
B
ALA
13
n
12
ALA
13
B
PHE
14
n
13
PHE
14
B
TRP
15
n
14
TRP
15
B
GLY
16
n
15
GLY
16
B
LYS
17
n
16
LYS
17
B
VAL
18
n
17
VAL
18
B
LYS
19
n
18
LYS
19
B
VAL
20
n
19
VAL
20
B
ASP
21
n
20
ASP
21
B
GLU
22
n
21
GLU
22
B
VAL
23
n
22
VAL
23
B
GLY
24
n
23
GLY
24
B
GLY
25
n
24
GLY
25
B
GLU
26
n
25
GLU
26
B
ALA
27
n
26
ALA
27
B
LEU
28
n
27
LEU
28
B
GLY
29
n
28
GLY
29
B
ARG
30
n
29
ARG
30
B
LEU
31
n
30
LEU
31
B
LEU
32
n
31
LEU
32
B
VAL
33
n
32
VAL
33
B
VAL
34
n
33
VAL
34
B
TYR
35
n
34
TYR
35
B
PRO
36
n
35
PRO
36
B
TRP
37
n
36
TRP
37
B
THR
38
n
37
THR
38
B
GLN
39
n
38
GLN
39
B
ARG
40
n
39
ARG
40
B
PHE
41
n
40
PHE
41
B
PHE
42
n
41
PHE
42
B
GLU
43
n
42
GLU
43
B
SER
44
n
43
SER
44
B
PHE
45
n
44
PHE
45
B
GLY
46
n
45
GLY
46
B
ASP
47
n
46
ASP
47
B
LEU
48
n
47
LEU
48
B
SER
49
n
48
SER
49
B
THR
50
n
49
THR
50
B
ALA
51
n
50
ALA
51
B
ASP
52
n
51
ASP
52
B
ALA
53
n
52
ALA
53
B
VAL
54
n
53
VAL
54
B
MET
55
n
54
MET
55
B
ASN
56
n
55
ASN
56
B
ASN
57
n
56
ASN
57
B
PRO
58
n
57
PRO
58
B
LYS
59
n
58
LYS
59
B
VAL
60
n
59
VAL
60
B
LYS
61
n
60
LYS
61
B
ALA
62
n
61
ALA
62
B
HIS
63
n
62
HIS
63
B
GLY
64
n
63
GLY
64
B
LYS
65
n
64
LYS
65
B
LYS
66
n
65
LYS
66
B
VAL
67
n
66
VAL
67
B
LEU
68
n
67
LEU
68
B
ASP
69
n
68
ASP
69
B
SER
70
n
69
SER
70
B
PHE
71
n
70
PHE
71
B
SER
72
n
71
SER
72
B
ASN
73
n
72
ASN
73
B
GLY
74
n
73
GLY
74
B
MET
75
n
74
MET
75
B
LYS
76
n
75
LYS
76
B
HIS
77
n
76
HIS
77
B
LEU
78
n
77
LEU
78
B
ASP
79
n
78
ASP
79
B
ASP
80
n
79
ASP
80
B
LEU
81
n
80
LEU
81
B
LYS
82
n
81
LYS
82
B
GLY
83
n
82
GLY
83
B
THR
84
n
83
THR
84
B
PHE
85
n
84
PHE
85
B
ALA
86
n
85
ALA
86
B
ALA
87
n
86
ALA
87
B
LEU
88
n
87
LEU
88
B
SER
89
n
88
SER
89
B
GLU
90
n
89
GLU
90
B
LEU
91
n
90
LEU
91
B
HIS
92
n
91
HIS
92
B
CYS
93
n
92
CYS
93
B
ASP
94
n
93
ASP
94
B
LYS
95
n
94
LYS
95
B
LEU
96
n
95
LEU
96
B
HIS
97
n
96
HIS
97
B
VAL
98
n
97
VAL
98
B
ASP
99
n
98
ASP
99
B
PRO
100
n
99
PRO
100
B
GLU
101
n
100
GLU
101
B
ASN
102
n
101
ASN
102
B
PHE
103
n
102
PHE
103
B
LYS
104
n
103
LYS
104
B
LEU
105
n
104
LEU
105
B
LEU
106
n
105
LEU
106
B
GLY
107
n
106
GLY
107
B
ASN
108
n
107
ASN
108
B
VAL
109
n
108
VAL
109
B
LEU
110
n
109
LEU
110
B
VAL
111
n
110
VAL
111
B
VAL
112
n
111
VAL
112
B
VAL
113
n
112
VAL
113
B
LEU
114
n
113
LEU
114
B
ALA
115
n
114
ALA
115
B
ARG
116
n
115
ARG
116
B
ASN
117
n
116
ASN
117
B
PHE
118
n
117
PHE
118
B
GLY
119
n
118
GLY
119
B
LYS
120
n
119
LYS
120
B
GLU
121
n
120
GLU
121
B
PHE
122
n
121
PHE
122
B
THR
123
n
122
THR
123
B
PRO
124
n
123
PRO
124
B
VAL
125
n
124
VAL
125
B
LEU
126
n
125
LEU
126
B
GLN
127
n
126
GLN
127
B
ALA
128
n
127
ALA
128
B
ASP
129
n
128
ASP
129
B
PHE
130
n
129
PHE
130
B
GLN
131
n
130
GLN
131
B
LYS
132
n
131
LYS
132
B
VAL
133
n
132
VAL
133
B
VAL
134
n
133
VAL
134
B
ALA
135
n
134
ALA
135
B
GLY
136
n
135
GLY
136
B
VAL
137
n
136
VAL
137
B
ALA
138
n
137
ALA
138
B
ASN
139
n
138
ASN
139
B
ALA
140
n
139
ALA
140
B
LEU
141
n
140
LEU
141
B
ALA
142
n
141
ALA
142
B
HIS
143
n
142
HIS
143
B
ARG
144
n
143
ARG
144
B
TYR
145
n
144
TYR
145
B
HIS
146
n
145
HIS
146
B
VAL
1
n
1
VAL
1
C
LEU
2
n
2
LEU
2
C
SER
3
n
3
SER
3
C
ALA
4
n
4
ALA
4
C
ALA
5
n
5
ALA
5
C
ASP
6
n
6
ASP
6
C
LYS
7
n
7
LYS
7
C
GLY
8
n
8
GLY
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
GLY
19
n
19
GLY
19
C
HIS
20
n
20
HIS
20
C
ALA
21
n
21
ALA
21
C
ALA
22
n
22
ALA
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
ALA
60
n
60
ALA
60
C
LYS
61
n
61
LYS
61
C
VAL
62
n
62
VAL
62
C
ALA
63
n
63
ALA
63
C
ALA
64
n
64
ALA
64
C
ALA
65
n
65
ALA
65
C
LEU
66
n
66
LEU
66
C
THR
67
n
67
THR
67
C
LYS
68
n
68
LYS
68
C
ALA
69
n
69
ALA
69
C
VAL
70
n
70
VAL
70
C
GLU
71
n
71
GLU
71
C
HIS
72
n
72
HIS
72
C
LEU
73
n
73
LEU
73
C
ASP
74
n
74
ASP
74
C
ASP
75
n
75
ASP
75
C
LEU
76
n
76
LEU
76
C
PRO
77
n
77
PRO
77
C
GLY
78
n
78
GLY
78
C
ALA
79
n
79
ALA
79
C
LEU
80
n
80
LEU
80
C
SER
81
n
81
SER
81
C
GLU
82
n
82
GLU
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
SER
104
n
104
SER
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
SER
111
n
111
SER
111
C
HIS
112
n
112
HIS
112
C
LEU
113
n
113
LEU
113
C
PRO
114
n
114
PRO
114
C
SER
115
n
115
SER
115
C
ASP
116
n
116
ASP
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
ASN
131
n
131
ASN
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
MET
2
n
1
MET
2
D
LEU
3
n
2
LEU
3
D
THR
4
n
3
THR
4
D
ALA
5
n
4
ALA
5
D
GLU
6
n
5
GLU
6
D
GLU
7
n
6
GLU
7
D
LYS
8
n
7
LYS
8
D
ALA
9
n
8
ALA
9
D
ALA
10
n
9
ALA
10
D
VAL
11
n
10
VAL
11
D
THR
12
n
11
THR
12
D
ALA
13
n
12
ALA
13
D
PHE
14
n
13
PHE
14
D
TRP
15
n
14
TRP
15
D
GLY
16
n
15
GLY
16
D
LYS
17
n
16
LYS
17
D
VAL
18
n
17
VAL
18
D
LYS
19
n
18
LYS
19
D
VAL
20
n
19
VAL
20
D
ASP
21
n
20
ASP
21
D
GLU
22
n
21
GLU
22
D
VAL
23
n
22
VAL
23
D
GLY
24
n
23
GLY
24
D
GLY
25
n
24
GLY
25
D
GLU
26
n
25
GLU
26
D
ALA
27
n
26
ALA
27
D
LEU
28
n
27
LEU
28
D
GLY
29
n
28
GLY
29
D
ARG
30
n
29
ARG
30
D
LEU
31
n
30
LEU
31
D
LEU
32
n
31
LEU
32
D
VAL
33
n
32
VAL
33
D
VAL
34
n
33
VAL
34
D
TYR
35
n
34
TYR
35
D
PRO
36
n
35
PRO
36
D
TRP
37
n
36
TRP
37
D
THR
38
n
37
THR
38
D
GLN
39
n
38
GLN
39
D
ARG
40
n
39
ARG
40
D
PHE
41
n
40
PHE
41
D
PHE
42
n
41
PHE
42
D
GLU
43
n
42
GLU
43
D
SER
44
n
43
SER
44
D
PHE
45
n
44
PHE
45
D
GLY
46
n
45
GLY
46
D
ASP
47
n
46
ASP
47
D
LEU
48
n
47
LEU
48
D
SER
49
n
48
SER
49
D
THR
50
n
49
THR
50
D
ALA
51
n
50
ALA
51
D
ASP
52
n
51
ASP
52
D
ALA
53
n
52
ALA
53
D
VAL
54
n
53
VAL
54
D
MET
55
n
54
MET
55
D
ASN
56
n
55
ASN
56
D
ASN
57
n
56
ASN
57
D
PRO
58
n
57
PRO
58
D
LYS
59
n
58
LYS
59
D
VAL
60
n
59
VAL
60
D
LYS
61
n
60
LYS
61
D
ALA
62
n
61
ALA
62
D
HIS
63
n
62
HIS
63
D
GLY
64
n
63
GLY
64
D
LYS
65
n
64
LYS
65
D
LYS
66
n
65
LYS
66
D
VAL
67
n
66
VAL
67
D
LEU
68
n
67
LEU
68
D
ASP
69
n
68
ASP
69
D
SER
70
n
69
SER
70
D
PHE
71
n
70
PHE
71
D
SER
72
n
71
SER
72
D
ASN
73
n
72
ASN
73
D
GLY
74
n
73
GLY
74
D
MET
75
n
74
MET
75
D
LYS
76
n
75
LYS
76
D
HIS
77
n
76
HIS
77
D
LEU
78
n
77
LEU
78
D
ASP
79
n
78
ASP
79
D
ASP
80
n
79
ASP
80
D
LEU
81
n
80
LEU
81
D
LYS
82
n
81
LYS
82
D
GLY
83
n
82
GLY
83
D
THR
84
n
83
THR
84
D
PHE
85
n
84
PHE
85
D
ALA
86
n
85
ALA
86
D
ALA
87
n
86
ALA
87
D
LEU
88
n
87
LEU
88
D
SER
89
n
88
SER
89
D
GLU
90
n
89
GLU
90
D
LEU
91
n
90
LEU
91
D
HIS
92
n
91
HIS
92
D
CYS
93
n
92
CYS
93
D
ASP
94
n
93
ASP
94
D
LYS
95
n
94
LYS
95
D
LEU
96
n
95
LEU
96
D
HIS
97
n
96
HIS
97
D
VAL
98
n
97
VAL
98
D
ASP
99
n
98
ASP
99
D
PRO
100
n
99
PRO
100
D
GLU
101
n
100
GLU
101
D
ASN
102
n
101
ASN
102
D
PHE
103
n
102
PHE
103
D
LYS
104
n
103
LYS
104
D
LEU
105
n
104
LEU
105
D
LEU
106
n
105
LEU
106
D
GLY
107
n
106
GLY
107
D
ASN
108
n
107
ASN
108
D
VAL
109
n
108
VAL
109
D
LEU
110
n
109
LEU
110
D
VAL
111
n
110
VAL
111
D
VAL
112
n
111
VAL
112
D
VAL
113
n
112
VAL
113
D
LEU
114
n
113
LEU
114
D
ALA
115
n
114
ALA
115
D
ARG
116
n
115
ARG
116
D
ASN
117
n
116
ASN
117
D
PHE
118
n
117
PHE
118
D
GLY
119
n
118
GLY
119
D
LYS
120
n
119
LYS
120
D
GLU
121
n
120
GLU
121
D
PHE
122
n
121
PHE
122
D
THR
123
n
122
THR
123
D
PRO
124
n
123
PRO
124
D
VAL
125
n
124
VAL
125
D
LEU
126
n
125
LEU
126
D
GLN
127
n
126
GLN
127
D
ALA
128
n
127
ALA
128
D
ASP
129
n
128
ASP
129
D
PHE
130
n
129
PHE
130
D
GLN
131
n
130
GLN
131
D
LYS
132
n
131
LYS
132
D
VAL
133
n
132
VAL
133
D
VAL
134
n
133
VAL
134
D
ALA
135
n
134
ALA
135
D
GLY
136
n
135
GLY
136
D
VAL
137
n
136
VAL
137
D
ALA
138
n
137
ALA
138
D
ASN
139
n
138
ASN
139
D
ALA
140
n
139
ALA
140
D
LEU
141
n
140
LEU
141
D
ALA
142
n
141
ALA
142
D
HIS
143
n
142
HIS
143
D
ARG
144
n
143
ARG
144
D
TYR
145
n
144
TYR
145
D
HIS
146
n
145
HIS
146
D
author_and_software_defined_assembly
PISA
4
tetrameric
11610
-118
22850
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
90.8
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
91.6
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NB
HEM
1_555
90.9
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
89.9
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NC
HEM
1_555
179.1
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NC
HEM
1_555
89.6
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
91.2
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
90.0
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
177.1
A
HEM
142
E
NC
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
89.6
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
C
CMO
1_555
175.3
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
C
CMO
1_555
93.5
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
C
CMO
1_555
90.2
A
HEM
142
E
NC
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
C
CMO
1_555
85.8
A
HEM
142
E
ND
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
C
CMO
1_555
86.9
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
O
CMO
1_555
172.7
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
O
CMO
1_555
96.2
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
O
CMO
1_555
86.2
A
HEM
142
E
NC
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
O
CMO
1_555
83.1
A
HEM
142
E
ND
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
O
CMO
1_555
90.9
A
CMO
143
F
C
CMO
1_555
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
O
CMO
1_555
4.9
B
HIS
92
B
NE2
HIS
91
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NA
HEM
1_555
87.8
B
HIS
92
B
NE2
HIS
91
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NB
HEM
1_555
93.5
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
91
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NC
HEM
1_555
90.8
B
HEM
147
G
NA
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NC
HEM
1_555
178.4
B
HEM
147
G
NB
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
NC
HEM
1_555
89.9
B
HIS
92
B
NE2
HIS
91
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
ND
HEM
1_555
85.8
B
HEM
147
G
NA
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
ND
HEM
1_555
91.6
B
HEM
147
G
NB
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
ND
HEM
1_555
178.8
B
HEM
147
G
NC
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
HEM
147
G
ND
HEM
1_555
89.1
B
HIS
92
B
NE2
HIS
91
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
C
CMO
1_555
173.7
B
HEM
147
G
NA
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
C
CMO
1_555
95.4
B
HEM
147
G
NB
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
C
CMO
1_555
92.0
B
HEM
147
G
NC
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
C
CMO
1_555
86.1
B
HEM
147
G
ND
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
C
CMO
1_555
88.7
B
HIS
92
B
NE2
HIS
91
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
O
CMO
1_555
174.1
B
HEM
147
G
NA
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
O
CMO
1_555
97.3
B
HEM
147
G
NB
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
O
CMO
1_555
89.5
B
HEM
147
G
NC
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
O
CMO
1_555
84.2
B
HEM
147
G
ND
HEM
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
O
CMO
1_555
91.1
B
CMO
148
H
C
CMO
1_555
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
O
CMO
1_555
3.1
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
86.9
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
89.4
C
HEM
142
I
NA
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
NB
HEM
1_555
89.7
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
91.3
C
HEM
142
I
NA
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
NC
HEM
1_555
178.1
C
HEM
142
I
NB
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
NC
HEM
1_555
90.0
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
93.5
C
HEM
142
I
NA
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
ND
HEM
1_555
91.7
C
HEM
142
I
NB
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
ND
HEM
1_555
176.9
C
HEM
142
I
NC
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
HEM
142
I
ND
HEM
1_555
88.6
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
C
CMO
1_555
174.3
C
HEM
142
I
NA
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
C
CMO
1_555
89.5
C
HEM
142
I
NB
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
C
CMO
1_555
95.0
C
HEM
142
I
NC
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
C
CMO
1_555
92.4
C
HEM
142
I
ND
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
C
CMO
1_555
82.3
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
O
CMO
1_555
177.6
C
HEM
142
I
NA
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
O
CMO
1_555
95.5
C
HEM
142
I
NB
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
O
CMO
1_555
90.2
C
HEM
142
I
NC
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
O
CMO
1_555
86.4
C
HEM
142
I
ND
HEM
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
O
CMO
1_555
86.9
C
CMO
143
J
C
CMO
1_555
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
O
CMO
1_555
7.7
D
HIS
92
D
NE2
HIS
91
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NA
HEM
1_555
77.6
D
HIS
92
D
NE2
HIS
91
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NB
HEM
1_555
89.9
D
HEM
147
K
NA
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NB
HEM
1_555
88.8
D
HIS
92
D
NE2
HIS
91
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NC
HEM
1_555
91.0
D
HEM
147
K
NA
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NC
HEM
1_555
168.4
D
HEM
147
K
NB
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
NC
HEM
1_555
89.1
D
HIS
92
D
NE2
HIS
91
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
ND
HEM
1_555
80.3
D
HEM
147
K
NA
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
ND
HEM
1_555
91.2
D
HEM
147
K
NB
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
ND
HEM
1_555
170.0
D
HEM
147
K
NC
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
HEM
147
K
ND
HEM
1_555
88.9
D
HIS
92
D
NE2
HIS
91
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
C
CMO
1_555
161.6
D
HEM
147
K
NA
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
C
CMO
1_555
101.2
D
HEM
147
K
NB
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
C
CMO
1_555
108.4
D
HEM
147
K
NC
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
C
CMO
1_555
90.3
D
HEM
147
K
ND
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
C
CMO
1_555
81.4
D
HIS
92
D
NE2
HIS
91
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
O
CMO
1_555
177.7
D
HEM
147
K
NA
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
O
CMO
1_555
100.6
D
HEM
147
K
NB
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
O
CMO
1_555
91.6
D
HEM
147
K
NC
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
O
CMO
1_555
90.8
D
HEM
147
K
ND
HEM
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
O
CMO
1_555
98.2
D
CMO
148
L
C
CMO
1_555
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
O
CMO
1_555
16.9
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
A
CG
HIS
50
A
CG
HIS
50
0
Y
1
A
ND1
HIS
50
A
ND1
HIS
50
0
Y
1
A
CD2
HIS
50
A
CD2
HIS
50
0
Y
1
A
CE1
HIS
50
A
CE1
HIS
50
0
Y
1
A
NE2
HIS
50
A
NE2
HIS
50
0
Y
1
A
CD
ARG
141
A
CD
ARG
141
0
Y
1
A
NE
ARG
141
A
NE
ARG
141
0
Y
1
A
CZ
ARG
141
A
CZ
ARG
141
0
Y
1
A
NH1
ARG
141
A
NH1
ARG
141
0
Y
1
A
NH2
ARG
141
A
NH2
ARG
141
0
Y
1
B
CG
GLU
6
B
CG
GLU
5
0
Y
1
B
CD
GLU
6
B
CD
GLU
5
0
Y
1
B
OE1
GLU
6
B
OE1
GLU
5
0
Y
1
B
OE2
GLU
6
B
OE2
GLU
5
0
Y
1
B
CD
GLU
22
B
CD
GLU
21
0
Y
1
B
OE1
GLU
22
B
OE1
GLU
21
0
Y
1
B
OE2
GLU
22
B
OE2
GLU
21
0
Y
1
C
NE2
HIS
50
C
NE2
HIS
50
0
Y
1
D
CD
GLU
6
D
CD
GLU
5
0
Y
1
D
OE1
GLU
6
D
OE1
GLU
5
0
Y
1
D
OE2
GLU
6
D
OE2
GLU
5
0
Y
1
D
NZ
LYS
95
D
NZ
LYS
94
0
Y
1
D
NH1
ARG
144
D
NH1
ARG
143
0
Y
1
D
OXT
HIS
146
D
OXT
HIS
145
0
Y
1
A
ARG
92
0.105
SIDE CHAIN
1
C
ARG
141
0.077
SIDE CHAIN
1
3.55
0.50
120.30
123.85
C
C
C
NE
CZ
NH1
ARG
ARG
ARG
92
92
92
N
1
10.31
1.40
123.60
133.91
C
C
C
CD
NE
CZ
ARG
ARG
ARG
141
141
141
N
1
8.21
0.50
120.30
128.51
C
C
C
NE
CZ
NH1
ARG
ARG
ARG
141
141
141
N
1
-5.43
0.50
120.30
114.87
C
C
C
NE
CZ
NH2
ARG
ARG
ARG
141
141
141
N
1
5.45
0.50
120.30
125.75
D
D
D
NE
CZ
NH1
ARG
ARG
ARG
30
30
30
N
1
3.01
0.50
120.30
123.31
D
D
D
NE
CZ
NH1
ARG
ARG
ARG
116
116
116
N
1
A
C
O
O
HIS
HOH
45
164
1.62
1_555
2_564
1
A
C
C
O
HIS
HOH
45
164
1.63
1_555
2_564
1
B
C
OD2
O
ASP
HOH
52
169
2.10
1_555
4_556
1
A
ASP
75
-156.31
63.64
1
B
GLU
6
-68.88
-70.74
1
B
ASP
21
-45.55
-73.23
1
C
ASP
75
-155.04
69.94
1
C
LYS
139
-103.51
77.43
1
D
ARG
144
-59.95
-9.43
0.1890000
0.1890000
0.1890000
2.04
8.0
37869
36902
97.4
1
2.0
0
Engh & Huber
2.04
8.0
145
4711
180
0
4386
0.009
0.023
29.2
2.04
35.53
1G0A
39833
38330
0.0
0.0
0.0670000
1
12.9
7.95
96.2
0.1970000
2.04
2.2
6759
3.1
86.4
phasing
MERLOT
refinement
PROLSQ
data reduction
SDMS
data scaling
SDMS
CARBONMONOXY LIGANDED BOVINE HEMOGLOBIN PH 8.5
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 constructed from
the heterodimer of chain A (alpha) and chain B (beta) and
the heterodimer of chain C (alpha) and chain D (beta)
A
SER
3
A
SER
3
HELX_P
A
GLY
18
A
GLY
18
1
1
16
A
HIS
20
A
HIS
20
HELX_P
A
PHE
36
A
PHE
36
1
2
17
A
PRO
37
A
PRO
37
HELX_P
A
PHE
43
A
PHE
43
5
3
7
A
SER
52
A
SER
52
HELX_P
A
HIS
72
A
HIS
72
1
4
21
A
ASP
75
A
ASP
75
HELX_P
A
SER
81
A
SER
81
1
5
7
A
LEU
80
A
LEU
80
HELX_P
A
ALA
88
A
ALA
88
1
6
9
A
PRO
95
A
PRO
95
HELX_P
A
LEU
113
A
LEU
113
1
7
19
A
THR
118
A
THR
118
HELX_P
A
THR
137
A
THR
137
1
8
20
B
THR
4
B
THR
3
HELX_P
B
GLY
16
B
GLY
15
1
9
13
B
LYS
19
B
LYS
18
HELX_P
B
TYR
35
B
TYR
34
1
10
17
B
PRO
36
B
PRO
35
HELX_P
B
GLU
43
B
GLU
42
5
11
8
B
PHE
42
B
PHE
41
HELX_P
B
GLY
46
B
GLY
45
5
12
5
B
THR
50
B
THR
49
HELX_P
B
ASN
57
B
ASN
56
1
13
8
B
ASN
57
B
ASN
56
HELX_P
B
HIS
77
B
HIS
76
1
14
21
B
ASP
80
B
ASP
79
HELX_P
B
PHE
85
B
PHE
84
1
15
6
B
PHE
85
B
PHE
84
HELX_P
B
LYS
95
B
LYS
94
1
16
11
B
PRO
100
B
PRO
99
HELX_P
B
GLY
119
B
GLY
118
1
17
20
B
LYS
120
B
LYS
119
HELX_P
B
PHE
122
B
PHE
121
5
18
3
B
THR
123
B
THR
122
HELX_P
B
ALA
142
B
ALA
141
1
19
20
B
HIS
143
B
HIS
142
HELX_P
B
TYR
145
B
TYR
144
5
20
3
C
SER
3
C
SER
3
HELX_P
C
GLY
18
C
GLY
18
1
21
16
C
HIS
20
C
HIS
20
HELX_P
C
PHE
36
C
PHE
36
1
22
17
C
PRO
37
C
PRO
37
HELX_P
C
PHE
43
C
PHE
43
5
23
7
C
SER
52
C
SER
52
HELX_P
C
HIS
72
C
HIS
72
1
24
21
C
ASP
75
C
ASP
75
HELX_P
C
LEU
80
C
LEU
80
1
25
6
C
LEU
80
C
LEU
80
HELX_P
C
HIS
89
C
HIS
89
1
26
10
C
PRO
95
C
PRO
95
HELX_P
C
LEU
113
C
LEU
113
1
27
19
C
THR
118
C
THR
118
HELX_P
C
THR
137
C
THR
137
1
28
20
D
THR
4
D
THR
3
HELX_P
D
GLY
16
D
GLY
15
1
29
13
D
LYS
19
D
LYS
18
HELX_P
D
TYR
35
D
TYR
34
1
30
17
D
PRO
36
D
PRO
35
HELX_P
D
GLU
43
D
GLU
42
5
31
8
D
PHE
42
D
PHE
41
HELX_P
D
GLY
46
D
GLY
45
5
32
5
D
THR
50
D
THR
49
HELX_P
D
ASN
57
D
ASN
56
1
33
8
D
ASN
57
D
ASN
56
HELX_P
D
MET
75
D
MET
74
1
34
19
D
ASP
80
D
ASP
79
HELX_P
D
PHE
85
D
PHE
84
1
35
6
D
PHE
85
D
PHE
84
HELX_P
D
LYS
95
D
LYS
94
1
36
11
D
PRO
100
D
PRO
99
HELX_P
D
GLY
119
D
GLY
118
1
37
20
D
LYS
120
D
LYS
119
HELX_P
D
PHE
122
D
PHE
121
5
38
3
D
THR
123
D
THR
122
HELX_P
D
ALA
142
D
ALA
141
1
39
20
D
HIS
143
D
HIS
142
HELX_P
D
TYR
145
D
TYR
144
5
40
3
metalc
2.054
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
metalc
1.772
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
C
CMO
1_555
metalc
2.926
A
HEM
142
E
FE
HEM
1_555
A
CMO
143
F
O
CMO
1_555
metalc
2.096
B
HIS
92
B
NE2
HIS
91
1_555
B
HEM
147
G
FE
HEM
1_555
metalc
1.758
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
C
CMO
1_555
metalc
2.918
B
HEM
147
G
FE
HEM
1_555
B
CMO
148
H
O
CMO
1_555
metalc
2.153
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
I
FE
HEM
1_555
metalc
1.768
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
C
CMO
1_555
metalc
2.893
C
HEM
142
I
FE
HEM
1_555
C
CMO
143
J
O
CMO
1_555
metalc
2.211
D
HIS
92
D
NE2
HIS
91
1_555
D
HEM
147
K
FE
HEM
1_555
metalc
1.749
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
C
CMO
1_555
metalc
2.721
D
HEM
147
K
FE
HEM
1_555
D
CMO
148
L
O
CMO
1_555
OXYGEN STORAGE/TRANSPORT
bovine, hemoglobin, liganded, carbonmonoxy, protoporphyrin IX, OXYGEN STORAGE-TRANSPORT COMPLEX
HBA_BOVIN
UNP
1
1
P01966
VLSAADKGNVKAAWGKVGGHAAEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGAKVAAALTKAVEHLDDLPGAL
SELSDLHAHKLRVDPVNFKLLSHSLLVTLASHLPSDFTPAVHASLDKFLANVSTVLTSKYR
HBB_BOVIN
UNP
2
1
P02070
MLTAEEKAAVTAFWGKVKVDEVGGEALGRLLVVYPWTQRFFESFGDLSTADAVMNNPKVKAHGKKVLDSFSNGMKHLDDL
KGTFAALSELHCDKLHVDPENFKLLGNVLVVVLARNFGKEFTPVLQADFQKVVAGVANALAHRYH
1
141
1G0A
1
141
P01966
A
1
1
141
1
141
1G0A
1
141
P01966
C
1
1
141
1
145
1G0A
2
146
P02070
B
2
1
145
1
145
1G0A
2
146
P02070
D
2
1
145
BINDING SITE FOR RESIDUE HEM A 142
A
HEM
142
Software
16
BINDING SITE FOR RESIDUE CMO A 143
A
CMO
143
Software
3
BINDING SITE FOR RESIDUE HEM B 147
B
HEM
147
Software
10
BINDING SITE FOR RESIDUE CMO B 148
B
CMO
148
Software
3
BINDING SITE FOR RESIDUE HEM C 142
C
HEM
142
Software
14
BINDING SITE FOR RESIDUE CMO C 143
C
CMO
143
Software
3
BINDING SITE FOR RESIDUE HEM D 147
D
HEM
147
Software
12
BINDING SITE FOR RESIDUE CMO D 148
D
CMO
148
Software
3
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
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
VAL
132
A
VAL
132
16
1_555
A
LEU
136
A
LEU
136
16
1_555
A
CMO
143
F
CMO
16
1_555
A
HOH
154
M
HOH
16
1_555
A
HIS
58
A
HIS
58
3
1_555
A
VAL
62
A
VAL
62
3
1_555
A
HEM
142
E
HEM
3
1_555
B
THR
38
B
THR
37
10
1_555
B
PHE
41
B
PHE
40
10
1_555
B
PHE
42
B
PHE
41
10
1_555
B
HIS
63
B
HIS
62
10
1_555
B
SER
70
B
SER
69
10
1_555
B
HIS
92
B
HIS
91
10
1_555
B
LEU
96
B
LEU
95
10
1_555
B
ASN
102
B
ASN
101
10
1_555
B
LEU
106
B
LEU
105
10
1_555
B
CMO
148
H
CMO
10
1_555
B
HIS
63
B
HIS
62
3
1_555
B
VAL
67
B
VAL
66
3
1_555
B
HEM
147
G
HEM
3
1_555
A
ALA
12
A
ALA
12
14
4_456
C
TYR
42
C
TYR
42
14
1_555
C
PHE
43
C
PHE
43
14
1_555
C
HIS
45
C
HIS
45
14
1_555
C
HIS
58
C
HIS
58
14
1_555
C
LYS
61
C
LYS
61
14
1_555
C
HIS
87
C
HIS
87
14
1_555
C
LEU
91
C
LEU
91
14
1_555
C
VAL
93
C
VAL
93
14
1_555
C
ASN
97
C
ASN
97
14
1_555
C
PHE
98
C
PHE
98
14
1_555
C
LEU
101
C
LEU
101
14
1_555
C
LEU
136
C
LEU
136
14
1_555
C
CMO
143
J
CMO
14
1_555
C
HIS
58
C
HIS
58
3
1_555
C
VAL
62
C
VAL
62
3
1_555
C
HEM
142
I
HEM
3
1_555
D
THR
38
D
THR
37
12
1_555
D
PHE
41
D
PHE
40
12
1_555
D
HIS
63
D
HIS
62
12
1_555
D
SER
70
D
SER
69
12
1_555
D
LEU
88
D
LEU
87
12
1_555
D
HIS
92
D
HIS
91
12
1_555
D
LEU
96
D
LEU
95
12
1_555
D
VAL
98
D
VAL
97
12
1_555
D
ASN
102
D
ASN
101
12
1_555
D
LEU
106
D
LEU
105
12
1_555
D
LEU
141
D
LEU
140
12
1_555
D
CMO
148
L
CMO
12
1_555
D
HIS
63
D
HIS
62
3
1_555
D
VAL
67
D
VAL
66
3
1_555
D
HEM
147
K
HEM
3
1_555
19
P 21 21 21