0.010884
0.000000
0.000000
0.000000
0.022538
0.000000
0.000000
0.000000
0.006953
0.00000
0.00000
0.00000
Royerjunior, W.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
91.880
44.370
143.830
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
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
ISOLEUCINE
L-peptide linking
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
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
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
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
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
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
C
N
138
N
C
N
139
N
C
N
140
N
C
Y
141
N
C
Y
142
N
C
Y
143
N
C
Y
144
N
C
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
C
N
149
N
O
N
150
N
O
N
151
N
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
C
N
157
N
C
Y
158
N
C
Y
159
N
C
Y
160
N
C
Y
161
N
C
N
162
N
C
N
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
O
N
174
N
O
Y
175
N
N
N
176
N
N
Y
177
N
N
N
178
N
N
N
179
N
FE
N
180
N
H
N
181
N
H
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
N
N
213
S
C
N
214
N
C
N
215
N
O
N
216
N
C
Y
217
N
C
Y
218
N
N
Y
219
N
C
Y
220
N
C
Y
221
N
N
N
222
N
O
N
223
N
H
N
224
N
H
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
O
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
S
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
N
245
N
H
N
246
N
H
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
N
N
259
S
C
N
260
N
C
N
261
N
O
N
262
N
C
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
O
N
267
N
H
N
268
N
H
N
269
N
H
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
N
N
281
S
C
N
282
N
C
N
283
N
O
N
284
N
C
N
285
N
C
N
286
N
C
N
287
N
C
N
288
N
N
N
289
N
O
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
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
N
310
N
C
N
311
N
S
N
312
N
C
N
313
N
O
N
314
N
H
N
315
N
H
N
316
N
H
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
N
N
326
S
C
N
327
N
C
N
328
N
O
N
329
N
C
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
N
336
N
O
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
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
N
353
N
C
N
354
N
C
N
355
N
O
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
N
N
366
S
C
N
367
N
C
N
368
N
O
N
369
N
C
N
370
N
O
N
371
N
O
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
N
N
380
S
C
N
381
N
C
N
382
N
O
N
383
R
C
N
384
N
O
N
385
N
C
N
386
N
O
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
N
N
397
S
C
N
398
N
C
N
399
N
O
N
400
N
C
Y
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
N
Y
405
N
C
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
N
410
N
O
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
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
N
N
424
S
C
N
425
N
C
N
426
N
O
N
427
N
C
Y
428
N
C
Y
429
N
C
Y
430
N
C
Y
431
N
C
Y
432
N
C
Y
433
N
C
N
434
N
O
N
435
N
O
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
446
N
H
N
447
N
N
N
448
S
C
N
449
N
C
N
450
N
O
N
451
N
C
N
452
N
C
N
453
N
C
N
454
N
O
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
H
N
465
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
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
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
doub
N
90
N
sing
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
doub
N
98
N
sing
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
doub
N
109
N
sing
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
doub
N
117
N
sing
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
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
doub
N
131
N
sing
N
132
N
sing
N
133
N
doub
N
134
N
sing
N
135
N
sing
N
136
N
doub
N
137
N
sing
N
138
N
doub
N
139
N
sing
N
140
N
sing
Y
141
N
doub
Y
142
N
sing
Y
143
N
sing
N
144
N
sing
Y
145
N
doub
N
146
N
sing
Y
147
N
sing
N
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
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
doub
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
doub
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
doub
N
170
N
sing
N
171
N
sing
N
172
N
sing
Y
173
N
sing
Y
174
N
sing
Y
175
N
doub
N
176
N
sing
Y
177
N
sing
N
178
N
sing
Y
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
doub
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
doub
N
189
N
doub
N
190
N
sing
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
doub
N
204
N
sing
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
doub
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
Y
222
N
sing
Y
223
N
doub
Y
224
N
doub
N
225
N
sing
Y
226
N
sing
N
227
N
sing
Y
228
N
sing
N
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
doub
N
241
N
sing
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
doub
N
262
N
sing
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
doub
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
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
sing
N
306
N
doub
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
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
doub
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
Y
330
N
doub
Y
331
N
sing
Y
332
N
sing
N
333
N
sing
Y
334
N
doub
N
335
N
sing
Y
336
N
doub
N
337
N
sing
Y
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
doub
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
sing
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
doub
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
doub
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
doub
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
Y
399
N
doub
Y
400
N
sing
Y
401
N
sing
N
402
N
sing
Y
403
N
doub
Y
404
N
sing
Y
405
N
sing
N
406
N
sing
Y
407
N
sing
Y
408
N
doub
N
409
N
sing
Y
410
N
doub
N
411
N
sing
Y
412
N
sing
N
413
N
sing
N
414
N
sing
N
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
doub
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
Y
427
N
doub
Y
428
N
sing
Y
429
N
sing
N
430
N
sing
Y
431
N
doub
N
432
N
sing
Y
433
N
doub
N
434
N
sing
Y
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
doub
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
235
657
681
10.1006/jmbi.1994.1019
8289287
High-resolution crystallographic analysis of a co-operative dimeric hemoglobin.
1994
US
Science
SCIEAS
0038
0036-8075
249
518
Structural Transitions Upon Ligand Binding in a Cooperative Dimeric Hemoglobin
1990
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
264
21052
The 2.4 Angstroms Crystal Structure of Scapharca Dimeric Hemoglobin. Cooperatively Based on Directly Communicating Hemes at a Novel Subunit Interface
1989
10.2210/pdb4sdh/pdb
pdb_00004sdh
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
15966.319
HEMOGLOBIN I (DEOXY)
2
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
2
syn
non-polymer
18.015
water
219
nat
water
no
no
PSVYDAAAQLTADVKKDLRDSWKVIGSDKKGNGVALMTTLFADNQETIGYFKRLGNVSQGMANDKLRGHSITLMYALQNF
IDQLDNPDDLVCVVEKFAVNHITRKISAAEFGKINGPIKKVLASKNFGDKYANAWAKLVAVVQAAL
PSVYDAAAQLTADVKKDLRDSWKVIGSDKKGNGVALMTTLFADNQETIGYFKRLGNVSQGMANDKLRGHSITLMYALQNF
IDQLDNPDDLVCVVEKFAVNHITRKISAAEFGKINGPIKKVLASKNFGDKYANAWAKLVAVVQAAL
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
ark clam
Scapharca
sample
6561
Scapharca inaequivalvis
2.29
46.40
pdbx_database_status
software
software
chem_comp_atom
chem_comp_bond
database_2
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Other
Refinement description
Data collection
Refinement description
Data collection
Database references
Derived calculations
1
0
1993-10-31
1
1
2008-03-03
1
2
2011-07-13
1
3
2019-07-17
1
4
2019-08-14
1
5
2024-02-28
_pdbx_database_status.process_site
_software.classification
_software.classification
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1993-10-15
SPRSDE
Y
BNL
1993-06-23
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
HEM
1
2
HEM
HEM
147
A
HEM
1
2
HEM
HEM
147
B
HOH
201
3
HOH
HOH
201
A
HOH
204
3
HOH
HOH
204
A
HOH
206
3
HOH
HOH
206
A
HOH
209
3
HOH
HOH
209
A
HOH
212
3
HOH
HOH
212
A
HOH
213
3
HOH
HOH
213
A
HOH
214
3
HOH
HOH
214
A
HOH
215
3
HOH
HOH
215
A
HOH
217
3
HOH
HOH
217
A
HOH
219
3
HOH
HOH
219
A
HOH
221
3
HOH
HOH
221
A
HOH
222
3
HOH
HOH
222
A
HOH
223
3
HOH
HOH
223
A
HOH
226
3
HOH
HOH
226
A
HOH
227
3
HOH
HOH
227
A
HOH
229
3
HOH
HOH
229
A
HOH
230
3
HOH
HOH
230
A
HOH
231
3
HOH
HOH
231
A
HOH
232
3
HOH
HOH
232
A
HOH
235
3
HOH
HOH
235
A
HOH
236
3
HOH
HOH
236
A
HOH
243
3
HOH
HOH
243
A
HOH
244
3
HOH
HOH
244
A
HOH
245
3
HOH
HOH
245
A
HOH
247
3
HOH
HOH
247
A
HOH
249
3
HOH
HOH
249
A
HOH
250
3
HOH
HOH
250
A
HOH
253
3
HOH
HOH
253
A
HOH
258
3
HOH
HOH
258
A
HOH
261
3
HOH
HOH
261
A
HOH
263
3
HOH
HOH
263
A
HOH
266
3
HOH
HOH
266
A
HOH
270
3
HOH
HOH
270
A
HOH
272
3
HOH
HOH
272
A
HOH
273
3
HOH
HOH
273
A
HOH
274
3
HOH
HOH
274
A
HOH
275
3
HOH
HOH
275
A
HOH
280
3
HOH
HOH
280
A
HOH
281
3
HOH
HOH
281
A
HOH
282
3
HOH
HOH
282
A
HOH
283
3
HOH
HOH
283
A
HOH
285
3
HOH
HOH
285
A
HOH
287
3
HOH
HOH
287
A
HOH
288
3
HOH
HOH
288
A
HOH
289
3
HOH
HOH
289
A
HOH
290
3
HOH
HOH
290
A
HOH
294
3
HOH
HOH
294
A
HOH
295
3
HOH
HOH
295
A
HOH
300
3
HOH
HOH
300
A
HOH
301
3
HOH
HOH
301
A
HOH
302
3
HOH
HOH
302
A
HOH
305
3
HOH
HOH
305
A
HOH
307
3
HOH
HOH
307
A
HOH
308
3
HOH
HOH
308
A
HOH
309
3
HOH
HOH
309
A
HOH
312
3
HOH
HOH
312
A
HOH
314
3
HOH
HOH
314
A
HOH
317
3
HOH
HOH
317
A
HOH
321
3
HOH
HOH
321
A
HOH
327
3
HOH
HOH
327
A
HOH
331
3
HOH
HOH
331
A
HOH
333
3
HOH
HOH
333
A
HOH
334
3
HOH
HOH
334
A
HOH
335
3
HOH
HOH
335
A
HOH
337
3
HOH
HOH
337
A
HOH
338
3
HOH
HOH
338
A
HOH
339
3
HOH
HOH
339
A
HOH
341
3
HOH
HOH
341
A
HOH
345
3
HOH
HOH
345
A
HOH
346
3
HOH
HOH
346
A
HOH
350
3
HOH
HOH
350
A
HOH
351
3
HOH
HOH
351
A
HOH
355
3
HOH
HOH
355
A
HOH
356
3
HOH
HOH
356
A
HOH
358
3
HOH
HOH
358
A
HOH
360
3
HOH
HOH
360
A
HOH
362
3
HOH
HOH
362
A
HOH
368
3
HOH
HOH
368
A
HOH
369
3
HOH
HOH
369
A
HOH
371
3
HOH
HOH
371
A
HOH
374
3
HOH
HOH
374
A
HOH
376
3
HOH
HOH
376
A
HOH
378
3
HOH
HOH
378
A
HOH
379
3
HOH
HOH
379
A
HOH
383
3
HOH
HOH
383
A
HOH
389
3
HOH
HOH
389
A
HOH
390
3
HOH
HOH
390
A
HOH
391
3
HOH
HOH
391
A
HOH
392
3
HOH
HOH
392
A
HOH
393
3
HOH
HOH
393
A
HOH
397
3
HOH
HOH
397
A
HOH
398
3
HOH
HOH
398
A
HOH
404
3
HOH
HOH
404
A
HOH
407
3
HOH
HOH
407
A
HOH
409
3
HOH
HOH
409
A
HOH
411
3
HOH
HOH
411
A
HOH
415
3
HOH
HOH
415
A
HOH
420
3
HOH
HOH
420
A
HOH
421
3
HOH
HOH
421
A
HOH
422
3
HOH
HOH
422
A
HOH
428
3
HOH
HOH
428
A
HOH
436
3
HOH
HOH
436
A
HOH
202
3
HOH
HOH
202
B
HOH
203
3
HOH
HOH
203
B
HOH
205
3
HOH
HOH
205
B
HOH
207
3
HOH
HOH
207
B
HOH
208
3
HOH
HOH
208
B
HOH
210
3
HOH
HOH
210
B
HOH
211
3
HOH
HOH
211
B
HOH
216
3
HOH
HOH
216
B
HOH
218
3
HOH
HOH
218
B
HOH
220
3
HOH
HOH
220
B
HOH
224
3
HOH
HOH
224
B
HOH
225
3
HOH
HOH
225
B
HOH
228
3
HOH
HOH
228
B
HOH
233
3
HOH
HOH
233
B
HOH
234
3
HOH
HOH
234
B
HOH
237
3
HOH
HOH
237
B
HOH
238
3
HOH
HOH
238
B
HOH
239
3
HOH
HOH
239
B
HOH
240
3
HOH
HOH
240
B
HOH
241
3
HOH
HOH
241
B
HOH
242
3
HOH
HOH
242
B
HOH
246
3
HOH
HOH
246
B
HOH
248
3
HOH
HOH
248
B
HOH
251
3
HOH
HOH
251
B
HOH
252
3
HOH
HOH
252
B
HOH
254
3
HOH
HOH
254
B
HOH
255
3
HOH
HOH
255
B
HOH
256
3
HOH
HOH
256
B
HOH
257
3
HOH
HOH
257
B
HOH
259
3
HOH
HOH
259
B
HOH
260
3
HOH
HOH
260
B
HOH
262
3
HOH
HOH
262
B
HOH
264
3
HOH
HOH
264
B
HOH
265
3
HOH
HOH
265
B
HOH
267
3
HOH
HOH
267
B
HOH
268
3
HOH
HOH
268
B
HOH
269
3
HOH
HOH
269
B
HOH
271
3
HOH
HOH
271
B
HOH
276
3
HOH
HOH
276
B
HOH
277
3
HOH
HOH
277
B
HOH
278
3
HOH
HOH
278
B
HOH
279
3
HOH
HOH
279
B
HOH
284
3
HOH
HOH
284
B
HOH
291
3
HOH
HOH
291
B
HOH
292
3
HOH
HOH
292
B
HOH
293
3
HOH
HOH
293
B
HOH
296
3
HOH
HOH
296
B
HOH
297
3
HOH
HOH
297
B
HOH
298
3
HOH
HOH
298
B
HOH
299
3
HOH
HOH
299
B
HOH
303
3
HOH
HOH
303
B
HOH
304
3
HOH
HOH
304
B
HOH
310
3
HOH
HOH
310
B
HOH
313
3
HOH
HOH
313
B
HOH
315
3
HOH
HOH
315
B
HOH
316
3
HOH
HOH
316
B
HOH
319
3
HOH
HOH
319
B
HOH
320
3
HOH
HOH
320
B
HOH
322
3
HOH
HOH
322
B
HOH
323
3
HOH
HOH
323
B
HOH
324
3
HOH
HOH
324
B
HOH
325
3
HOH
HOH
325
B
HOH
326
3
HOH
HOH
326
B
HOH
328
3
HOH
HOH
328
B
HOH
329
3
HOH
HOH
329
B
HOH
330
3
HOH
HOH
330
B
HOH
332
3
HOH
HOH
332
B
HOH
336
3
HOH
HOH
336
B
HOH
342
3
HOH
HOH
342
B
HOH
343
3
HOH
HOH
343
B
HOH
344
3
HOH
HOH
344
B
HOH
347
3
HOH
HOH
347
B
HOH
348
3
HOH
HOH
348
B
HOH
349
3
HOH
HOH
349
B
HOH
352
3
HOH
HOH
352
B
HOH
353
3
HOH
HOH
353
B
HOH
354
3
HOH
HOH
354
B
HOH
359
3
HOH
HOH
359
B
HOH
361
3
HOH
HOH
361
B
HOH
364
3
HOH
HOH
364
B
HOH
367
3
HOH
HOH
367
B
HOH
370
3
HOH
HOH
370
B
HOH
373
3
HOH
HOH
373
B
HOH
375
3
HOH
HOH
375
B
HOH
377
3
HOH
HOH
377
B
HOH
382
3
HOH
HOH
382
B
HOH
385
3
HOH
HOH
385
B
HOH
386
3
HOH
HOH
386
B
HOH
387
3
HOH
HOH
387
B
HOH
388
3
HOH
HOH
388
B
HOH
394
3
HOH
HOH
394
B
HOH
395
3
HOH
HOH
395
B
HOH
396
3
HOH
HOH
396
B
HOH
399
3
HOH
HOH
399
B
HOH
400
3
HOH
HOH
400
B
HOH
402
3
HOH
HOH
402
B
HOH
403
3
HOH
HOH
403
B
HOH
405
3
HOH
HOH
405
B
HOH
406
3
HOH
HOH
406
B
HOH
410
3
HOH
HOH
410
B
HOH
413
3
HOH
HOH
413
B
HOH
414
3
HOH
HOH
414
B
HOH
416
3
HOH
HOH
416
B
HOH
417
3
HOH
HOH
417
B
HOH
418
3
HOH
HOH
418
B
HOH
419
3
HOH
HOH
419
B
HOH
424
3
HOH
HOH
424
B
HOH
425
3
HOH
HOH
425
B
HOH
427
3
HOH
HOH
427
B
HOH
429
3
HOH
HOH
429
B
HOH
430
3
HOH
HOH
430
B
HOH
431
3
HOH
HOH
431
B
HOH
433
3
HOH
HOH
433
B
HOH
434
3
HOH
HOH
434
B
HOH
435
3
HOH
HOH
435
B
HOH
439
3
HOH
HOH
439
B
HOH
440
3
HOH
HOH
440
B
n
1
1
A
SER
2
n
2
SER
2
A
VAL
3
n
3
VAL
3
A
TYR
4
n
4
TYR
4
A
ASP
5
n
5
ASP
5
A
ALA
6
n
6
ALA
6
A
ALA
7
n
7
ALA
7
A
ALA
8
n
8
ALA
8
A
GLN
9
n
9
GLN
9
A
LEU
10
n
10
LEU
10
A
THR
11
n
11
THR
11
A
ALA
12
n
12
ALA
12
A
ASP
13
n
13
ASP
13
A
VAL
14
n
14
VAL
14
A
LYS
15
n
15
LYS
15
A
LYS
16
n
16
LYS
16
A
ASP
17
n
17
ASP
17
A
LEU
18
n
18
LEU
18
A
ARG
19
n
19
ARG
19
A
ASP
20
n
20
ASP
20
A
SER
21
n
21
SER
21
A
TRP
22
n
22
TRP
22
A
LYS
23
n
23
LYS
23
A
VAL
24
n
24
VAL
24
A
ILE
25
n
25
ILE
25
A
GLY
26
n
26
GLY
26
A
SER
27
n
27
SER
27
A
ASP
28
n
28
ASP
28
A
LYS
29
n
29
LYS
29
A
LYS
30
n
30
LYS
30
A
GLY
31
n
31
GLY
31
A
ASN
32
n
32
ASN
32
A
GLY
33
n
33
GLY
33
A
VAL
34
n
34
VAL
34
A
ALA
35
n
35
ALA
35
A
LEU
36
n
36
LEU
36
A
MET
37
n
37
MET
37
A
THR
38
n
38
THR
38
A
THR
39
n
39
THR
39
A
LEU
40
n
40
LEU
40
A
PHE
41
n
41
PHE
41
A
ALA
42
n
42
ALA
42
A
ASP
43
n
43
ASP
43
A
ASN
44
n
44
ASN
44
A
GLN
45
n
45
GLN
45
A
GLU
46
n
46
GLU
46
A
THR
47
n
47
THR
47
A
ILE
48
n
48
ILE
48
A
GLY
49
n
49
GLY
49
A
TYR
50
n
50
TYR
50
A
PHE
51
n
51
PHE
51
A
LYS
52
n
52
LYS
52
A
ARG
53
n
53
ARG
53
A
LEU
54
n
54
LEU
54
A
GLY
55
n
55
GLY
55
A
ASN
56
n
56
ASN
56
A
VAL
57
n
57
VAL
57
A
SER
58
n
58
SER
58
A
GLN
59
n
59
GLN
59
A
GLY
60
n
60
GLY
60
A
MET
61
n
61
MET
61
A
ALA
62
n
62
ALA
62
A
ASN
63
n
63
ASN
63
A
ASP
64
n
64
ASP
64
A
LYS
65
n
65
LYS
65
A
LEU
66
n
66
LEU
66
A
ARG
67
n
67
ARG
67
A
GLY
68
n
68
GLY
68
A
HIS
69
n
69
HIS
69
A
SER
70
n
70
SER
70
A
ILE
71
n
71
ILE
71
A
THR
72
n
72
THR
72
A
LEU
73
n
73
LEU
73
A
MET
74
n
74
MET
74
A
TYR
75
n
75
TYR
75
A
ALA
76
n
76
ALA
76
A
LEU
77
n
77
LEU
77
A
GLN
78
n
78
GLN
78
A
ASN
79
n
79
ASN
79
A
PHE
80
n
80
PHE
80
A
ILE
81
n
81
ILE
81
A
ASP
82
n
82
ASP
82
A
GLN
83
n
83
GLN
83
A
LEU
84
n
84
LEU
84
A
ASP
85
n
85
ASP
85
A
ASN
86
n
86
ASN
86
A
PRO
87
n
87
PRO
87
A
ASP
88
n
88
ASP
88
A
ASP
89
n
89
ASP
89
A
LEU
90
n
90
LEU
90
A
VAL
91
n
91
VAL
91
A
CYS
92
n
92
CYS
92
A
VAL
93
n
93
VAL
93
A
VAL
94
n
94
VAL
94
A
GLU
95
n
95
GLU
95
A
LYS
96
n
96
LYS
96
A
PHE
97
n
97
PHE
97
A
ALA
98
n
98
ALA
98
A
VAL
99
n
99
VAL
99
A
ASN
100
n
100
ASN
100
A
HIS
101
n
101
HIS
101
A
ILE
102
n
102
ILE
102
A
THR
103
n
103
THR
103
A
ARG
104
n
104
ARG
104
A
LYS
105
n
105
LYS
105
A
ILE
106
n
106
ILE
106
A
SER
107
n
107
SER
107
A
ALA
108
n
108
ALA
108
A
ALA
109
n
109
ALA
109
A
GLU
110
n
110
GLU
110
A
PHE
111
n
111
PHE
111
A
GLY
112
n
112
GLY
112
A
LYS
113
n
113
LYS
113
A
ILE
114
n
114
ILE
114
A
ASN
115
n
115
ASN
115
A
GLY
116
n
116
GLY
116
A
PRO
117
n
117
PRO
117
A
ILE
118
n
118
ILE
118
A
LYS
119
n
119
LYS
119
A
LYS
120
n
120
LYS
120
A
VAL
121
n
121
VAL
121
A
LEU
122
n
122
LEU
122
A
ALA
123
n
123
ALA
123
A
SER
124
n
124
SER
124
A
LYS
125
n
125
LYS
125
A
ASN
126
n
126
ASN
126
A
PHE
127
n
127
PHE
127
A
GLY
128
n
128
GLY
128
A
ASP
129
n
129
ASP
129
A
LYS
130
n
130
LYS
130
A
TYR
131
n
131
TYR
131
A
ALA
132
n
132
ALA
132
A
ASN
133
n
133
ASN
133
A
ALA
134
n
134
ALA
134
A
TRP
135
n
135
TRP
135
A
ALA
136
n
136
ALA
136
A
LYS
137
n
137
LYS
137
A
LEU
138
n
138
LEU
138
A
VAL
139
n
139
VAL
139
A
ALA
140
n
140
ALA
140
A
VAL
141
n
141
VAL
141
A
VAL
142
n
142
VAL
142
A
GLN
143
n
143
GLN
143
A
ALA
144
n
144
ALA
144
A
ALA
145
n
145
ALA
145
A
LEU
146
n
146
LEU
146
A
n
1
1
B
SER
2
n
2
SER
2
B
VAL
3
n
3
VAL
3
B
TYR
4
n
4
TYR
4
B
ASP
5
n
5
ASP
5
B
ALA
6
n
6
ALA
6
B
ALA
7
n
7
ALA
7
B
ALA
8
n
8
ALA
8
B
GLN
9
n
9
GLN
9
B
LEU
10
n
10
LEU
10
B
THR
11
n
11
THR
11
B
ALA
12
n
12
ALA
12
B
ASP
13
n
13
ASP
13
B
VAL
14
n
14
VAL
14
B
LYS
15
n
15
LYS
15
B
LYS
16
n
16
LYS
16
B
ASP
17
n
17
ASP
17
B
LEU
18
n
18
LEU
18
B
ARG
19
n
19
ARG
19
B
ASP
20
n
20
ASP
20
B
SER
21
n
21
SER
21
B
TRP
22
n
22
TRP
22
B
LYS
23
n
23
LYS
23
B
VAL
24
n
24
VAL
24
B
ILE
25
n
25
ILE
25
B
GLY
26
n
26
GLY
26
B
SER
27
n
27
SER
27
B
ASP
28
n
28
ASP
28
B
LYS
29
n
29
LYS
29
B
LYS
30
n
30
LYS
30
B
GLY
31
n
31
GLY
31
B
ASN
32
n
32
ASN
32
B
GLY
33
n
33
GLY
33
B
VAL
34
n
34
VAL
34
B
ALA
35
n
35
ALA
35
B
LEU
36
n
36
LEU
36
B
MET
37
n
37
MET
37
B
THR
38
n
38
THR
38
B
THR
39
n
39
THR
39
B
LEU
40
n
40
LEU
40
B
PHE
41
n
41
PHE
41
B
ALA
42
n
42
ALA
42
B
ASP
43
n
43
ASP
43
B
ASN
44
n
44
ASN
44
B
GLN
45
n
45
GLN
45
B
GLU
46
n
46
GLU
46
B
THR
47
n
47
THR
47
B
ILE
48
n
48
ILE
48
B
GLY
49
n
49
GLY
49
B
TYR
50
n
50
TYR
50
B
PHE
51
n
51
PHE
51
B
LYS
52
n
52
LYS
52
B
ARG
53
n
53
ARG
53
B
LEU
54
n
54
LEU
54
B
GLY
55
n
55
GLY
55
B
ASN
56
n
56
ASN
56
B
VAL
57
n
57
VAL
57
B
SER
58
n
58
SER
58
B
GLN
59
n
59
GLN
59
B
GLY
60
n
60
GLY
60
B
MET
61
n
61
MET
61
B
ALA
62
n
62
ALA
62
B
ASN
63
n
63
ASN
63
B
ASP
64
n
64
ASP
64
B
LYS
65
n
65
LYS
65
B
LEU
66
n
66
LEU
66
B
ARG
67
n
67
ARG
67
B
GLY
68
n
68
GLY
68
B
HIS
69
n
69
HIS
69
B
SER
70
n
70
SER
70
B
ILE
71
n
71
ILE
71
B
THR
72
n
72
THR
72
B
LEU
73
n
73
LEU
73
B
MET
74
n
74
MET
74
B
TYR
75
n
75
TYR
75
B
ALA
76
n
76
ALA
76
B
LEU
77
n
77
LEU
77
B
GLN
78
n
78
GLN
78
B
ASN
79
n
79
ASN
79
B
PHE
80
n
80
PHE
80
B
ILE
81
n
81
ILE
81
B
ASP
82
n
82
ASP
82
B
GLN
83
n
83
GLN
83
B
LEU
84
n
84
LEU
84
B
ASP
85
n
85
ASP
85
B
ASN
86
n
86
ASN
86
B
PRO
87
n
87
PRO
87
B
ASP
88
n
88
ASP
88
B
ASP
89
n
89
ASP
89
B
LEU
90
n
90
LEU
90
B
VAL
91
n
91
VAL
91
B
CYS
92
n
92
CYS
92
B
VAL
93
n
93
VAL
93
B
VAL
94
n
94
VAL
94
B
GLU
95
n
95
GLU
95
B
LYS
96
n
96
LYS
96
B
PHE
97
n
97
PHE
97
B
ALA
98
n
98
ALA
98
B
VAL
99
n
99
VAL
99
B
ASN
100
n
100
ASN
100
B
HIS
101
n
101
HIS
101
B
ILE
102
n
102
ILE
102
B
THR
103
n
103
THR
103
B
ARG
104
n
104
ARG
104
B
LYS
105
n
105
LYS
105
B
ILE
106
n
106
ILE
106
B
SER
107
n
107
SER
107
B
ALA
108
n
108
ALA
108
B
ALA
109
n
109
ALA
109
B
GLU
110
n
110
GLU
110
B
PHE
111
n
111
PHE
111
B
GLY
112
n
112
GLY
112
B
LYS
113
n
113
LYS
113
B
ILE
114
n
114
ILE
114
B
ASN
115
n
115
ASN
115
B
GLY
116
n
116
GLY
116
B
PRO
117
n
117
PRO
117
B
ILE
118
n
118
ILE
118
B
LYS
119
n
119
LYS
119
B
LYS
120
n
120
LYS
120
B
VAL
121
n
121
VAL
121
B
LEU
122
n
122
LEU
122
B
ALA
123
n
123
ALA
123
B
SER
124
n
124
SER
124
B
LYS
125
n
125
LYS
125
B
ASN
126
n
126
ASN
126
B
PHE
127
n
127
PHE
127
B
GLY
128
n
128
GLY
128
B
ASP
129
n
129
ASP
129
B
LYS
130
n
130
LYS
130
B
TYR
131
n
131
TYR
131
B
ALA
132
n
132
ALA
132
B
ASN
133
n
133
ASN
133
B
ALA
134
n
134
ALA
134
B
TRP
135
n
135
TRP
135
B
ALA
136
n
136
ALA
136
B
LYS
137
n
137
LYS
137
B
LEU
138
n
138
LEU
138
B
VAL
139
n
139
VAL
139
B
ALA
140
n
140
ALA
140
B
VAL
141
n
141
VAL
141
B
VAL
142
n
142
VAL
142
B
GLN
143
n
143
GLN
143
B
ALA
144
n
144
ALA
144
B
ALA
145
n
145
ALA
145
B
LEU
146
n
146
LEU
146
B
author_and_software_defined_assembly
PISA
2
dimeric
4670
-46
12290
A
HIS
101
A
NE2
HIS
101
1_555
A
HEM
147
C
FE
HEM
1_555
A
HEM
147
C
NA
HEM
1_555
96.7
A
HIS
101
A
NE2
HIS
101
1_555
A
HEM
147
C
FE
HEM
1_555
A
HEM
147
C
NB
HEM
1_555
105.4
A
HEM
147
C
NA
HEM
1_555
A
HEM
147
C
FE
HEM
1_555
A
HEM
147
C
NB
HEM
1_555
87.7
A
HIS
101
A
NE2
HIS
101
1_555
A
HEM
147
C
FE
HEM
1_555
A
HEM
147
C
NC
HEM
1_555
103.2
A
HEM
147
C
NA
HEM
1_555
A
HEM
147
C
FE
HEM
1_555
A
HEM
147
C
NC
HEM
1_555
160.1
A
HEM
147
C
NB
HEM
1_555
A
HEM
147
C
FE
HEM
1_555
A
HEM
147
C
NC
HEM
1_555
86.2
A
HIS
101
A
NE2
HIS
101
1_555
A
HEM
147
C
FE
HEM
1_555
A
HEM
147
C
ND
HEM
1_555
95.7
A
HEM
147
C
NA
HEM
1_555
A
HEM
147
C
FE
HEM
1_555
A
HEM
147
C
ND
HEM
1_555
89.5
A
HEM
147
C
NB
HEM
1_555
A
HEM
147
C
FE
HEM
1_555
A
HEM
147
C
ND
HEM
1_555
158.9
A
HEM
147
C
NC
HEM
1_555
A
HEM
147
C
FE
HEM
1_555
A
HEM
147
C
ND
HEM
1_555
89.3
B
HIS
101
B
NE2
HIS
101
1_555
B
HEM
147
D
FE
HEM
1_555
B
HEM
147
D
NA
HEM
1_555
97.8
B
HIS
101
B
NE2
HIS
101
1_555
B
HEM
147
D
FE
HEM
1_555
B
HEM
147
D
NB
HEM
1_555
106.6
B
HEM
147
D
NA
HEM
1_555
B
HEM
147
D
FE
HEM
1_555
B
HEM
147
D
NB
HEM
1_555
86.8
B
HIS
101
B
NE2
HIS
101
1_555
B
HEM
147
D
FE
HEM
1_555
B
HEM
147
D
NC
HEM
1_555
102.1
B
HEM
147
D
NA
HEM
1_555
B
HEM
147
D
FE
HEM
1_555
B
HEM
147
D
NC
HEM
1_555
160.1
B
HEM
147
D
NB
HEM
1_555
B
HEM
147
D
FE
HEM
1_555
B
HEM
147
D
NC
HEM
1_555
88.8
B
HIS
101
B
NE2
HIS
101
1_555
B
HEM
147
D
FE
HEM
1_555
B
HEM
147
D
ND
HEM
1_555
96.3
B
HEM
147
D
NA
HEM
1_555
B
HEM
147
D
FE
HEM
1_555
B
HEM
147
D
ND
HEM
1_555
88.5
B
HEM
147
D
NB
HEM
1_555
B
HEM
147
D
FE
HEM
1_555
B
HEM
147
D
ND
HEM
1_555
157.1
B
HEM
147
D
NC
HEM
1_555
B
HEM
147
D
FE
HEM
1_555
B
HEM
147
D
ND
HEM
1_555
88.0
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
PRO
1
A
PRO
1
1
Y
1
B
PRO
1
B
PRO
1
1
Y
1
-4.07
0.50
120.30
116.23
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
19
19
19
N
1
-3.72
0.50
120.30
116.58
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
67
67
67
N
1
7.42
1.10
119.40
126.82
A
A
A
NH1
CZ
NH2
ARG
ARG
ARG
104
104
104
N
1
3.19
0.50
120.30
123.49
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
104
104
104
N
1
-10.99
0.50
120.30
109.31
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
104
104
104
N
1
-5.80
0.90
118.30
112.50
B
B
B
CB
CG
OD2
ASP
ASP
ASP
5
5
5
N
1
8.42
0.90
118.30
126.72
B
B
B
CB
CG
OD1
ASP
ASP
ASP
13
13
13
N
1
3.93
0.50
120.30
124.23
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
19
19
19
1
1
1
N
1
-3.64
0.50
120.30
116.66
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
53
53
53
N
1
6.42
0.90
118.30
124.72
B
B
B
CB
CG
OD1
ASP
ASP
ASP
82
82
82
N
1
6.65
1.10
114.20
120.85
B
B
B
CA
CB
SG
CYS
CYS
CYS
92
92
92
N
1
3.69
0.50
120.30
123.99
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
104
104
104
N
1
-9.92
0.50
120.30
110.38
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
104
104
104
N
1
-3.71
0.60
121.00
117.29
B
B
B
CB
CG
CD2
TYR
TYR
TYR
131
131
131
N
1
A
LYS
105
72.43
34.64
0.1580000
0.1580000
1.6
1
1.6
219
2624
86
0
2319
0.016
1.3
model building
X-PLOR
refinement
PROLSQ
refinement
X-PLOR
phasing
X-PLOR
HIGH RESOLUTION CRYSTALLOGRAPHIC ANALYSIS OF A COOPERATIVE DIMERIC HEMOGLOBIN
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
THE TRANSFORMATION PRESENTED ON *MTRIX* RECORDS BELOW WILL
YIELD APPROXIMATE COORDINATES FOR CHAIN *A* WHEN APPLIED TO
CHAIN *B*.
A
VAL
3
A
VAL
3
HELX_P
1ST TURN-ALPHA, 2ND TURN 3/10
A
GLN
9
A
GLN
9
1
PRA
7
A
ALA
12
A
ALA
12
HELX_P
A
ILE
25
A
ILE
25
1
AA
14
A
LYS
29
A
LYS
29
HELX_P
A
ASP
43
A
ASP
43
1
BA
15
A
GLN
45
A
GLN
45
HELX_P
A
TYR
50
A
TYR
50
5
CA
6
A
ASP
64
A
ASP
64
HELX_P
A
ASP
82
A
ASP
82
1
EA
19
A
PRO
87
A
PRO
87
HELX_P
A
THR
103
A
THR
103
1
FA
17
A
ALA
108
A
ALA
108
HELX_P
KINK AT PRO 117
A
SER
124
A
SER
124
1
GA
17
A
ASP
129
A
ASP
129
HELX_P
A
ALA
144
A
ALA
144
1
HA
16
B
VAL
3
B
VAL
3
HELX_P
1ST TURN-ALPHA, 2ND TURN 3/10
B
GLN
9
B
GLN
9
1
PRB
7
B
ALA
12
B
ALA
12
HELX_P
B
ILE
25
B
ILE
25
1
AB
14
B
LYS
29
B
LYS
29
HELX_P
B
ASP
43
B
ASP
43
1
BB
15
B
GLN
45
B
GLN
45
HELX_P
B
TYR
50
B
TYR
50
5
CB
6
B
ASP
64
B
ASP
64
HELX_P
B
ASP
82
B
ASP
82
1
EB
19
B
PRO
87
B
PRO
87
HELX_P
B
THR
103
B
THR
103
1
FB
17
B
ALA
108
B
ALA
108
HELX_P
KINK AT PRO 117
B
SER
124
B
SER
124
1
GB
17
B
ASP
129
B
ASP
129
HELX_P
B
ALA
144
B
ALA
144
1
HB
16
metalc
2.194
A
HIS
101
A
NE2
HIS
101
1_555
A
HEM
147
C
FE
HEM
1_555
metalc
2.176
B
HIS
101
B
NE2
HIS
101
1_555
B
HEM
147
D
FE
HEM
1_555
OXYGEN TRANSPORT
OXYGEN TRANSPORT
given
-0.351100
-0.320300
-0.879800
-0.309600
-0.847100
0.432000
-0.883700
0.424000
0.198200
31.19000
12.99000
18.27000
GLB1_SCAIN
UNP
1
1
P02213
PSVYDAAAQLTADVKKDLRDSWKVIGSDKKGNGVALMTTLFADNQETIGYFKRLGNVSQGMANDKLRGHSITLMYALQNF
IDQLDNPDDLVCVVEKFAVNHITRKISAAEFGKINGPIKKVLASKNFGDKYANAWAKLVAVVQAAL
1
146
4SDH
1
146
P02213
A
1
1
146
1
146
4SDH
1
146
P02213
B
1
1
146
BINDING SITE FOR RESIDUE HEM A 147
A
HEM
147
Software
19
BINDING SITE FOR RESIDUE HEM B 147
B
HEM
147
Software
17
A
TYR
50
A
TYR
50
19
1_555
A
PHE
51
A
PHE
51
19
1_555
A
ARG
53
A
ARG
53
19
1_555
A
LEU
54
A
LEU
54
19
1_555
A
HIS
69
A
HIS
69
19
1_555
A
LEU
73
A
LEU
73
19
1_555
A
LEU
77
A
LEU
77
19
1_555
A
PHE
97
A
PHE
97
19
1_555
A
ASN
100
A
ASN
100
19
1_555
A
HIS
101
A
HIS
101
19
1_555
A
ARG
104
A
ARG
104
19
1_555
A
ILE
106
A
ILE
106
19
1_555
A
PHE
111
A
PHE
111
19
1_555
A
HOH
217
E
HOH
19
1_555
A
HOH
244
E
HOH
19
1_555
A
HOH
288
E
HOH
19
1_555
B
LYS
96
B
LYS
96
19
1_555
B
ASN
100
B
ASN
100
19
1_555
B
HOH
278
F
HOH
19
1_555
A
LYS
96
A
LYS
96
17
1_555
A
ASN
100
A
ASN
100
17
1_555
B
TYR
50
B
TYR
50
17
1_555
B
PHE
51
B
PHE
51
17
1_555
B
ARG
53
B
ARG
53
17
1_555
B
LEU
54
B
LEU
54
17
1_555
B
HIS
69
B
HIS
69
17
1_555
B
LEU
73
B
LEU
73
17
1_555
B
PHE
97
B
PHE
97
17
1_555
B
ASN
100
B
ASN
100
17
1_555
B
HIS
101
B
HIS
101
17
1_555
B
ARG
104
B
ARG
104
17
1_555
B
ILE
106
B
ILE
106
17
1_555
B
PHE
111
B
PHE
111
17
1_555
B
HOH
216
F
HOH
17
1_555
B
HOH
224
F
HOH
17
1_555
B
HOH
367
F
HOH
17
1_555
20
C 2 2 21