0.01578
0.00000
0.00262
0.00000
0.01186
0.00000
0.00000
0.00000
0.01877
0.00000
0.00000
0.00000
Miele, A.E.
Draghi, F.
Arcovito, A.
Bellelli, A.
Brunori, M.
Travaglini-Allocatelli, C.
Vallone, B.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
99.43
90.00
63.360
84.320
54.000
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
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
N
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
N
N
267
N
O
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
H
N
281
N
H
N
282
N
H
N
283
N
N
N
284
S
C
N
285
N
C
N
286
N
O
N
287
N
C
N
288
N
C
N
289
N
S
N
290
N
C
N
291
N
O
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
N
N
304
S
C
N
305
N
C
N
306
N
O
N
307
N
C
Y
308
N
C
Y
309
N
C
Y
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
C
N
314
N
O
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
H
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
N
331
N
C
N
332
N
C
N
333
N
O
N
334
N
H
N
335
N
H
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
N
N
344
S
C
N
345
N
C
N
346
N
O
N
347
N
C
N
348
N
O
N
349
N
O
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
N
N
358
S
C
N
359
N
C
N
360
N
O
N
361
R
C
N
362
N
O
N
363
N
C
N
364
N
O
N
365
N
H
N
366
N
H
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
N
N
375
S
C
N
376
N
C
N
377
N
O
N
378
N
C
Y
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
N
Y
383
N
C
Y
384
N
C
Y
385
N
C
Y
386
N
C
Y
387
N
C
N
388
N
O
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
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
N
N
402
S
C
N
403
N
C
N
404
N
O
N
405
N
C
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
Y
411
N
C
N
412
N
O
N
413
N
O
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
H
N
424
N
H
N
425
N
N
N
426
S
C
N
427
N
C
N
428
N
O
N
429
N
C
N
430
N
C
N
431
N
C
N
432
N
O
N
433
N
H
N
434
N
H
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
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
sing
N
283
N
sing
N
284
N
sing
N
285
N
doub
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
doub
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
Y
309
N
doub
Y
310
N
sing
Y
311
N
sing
N
312
N
sing
Y
313
N
doub
N
314
N
sing
Y
315
N
doub
N
316
N
sing
Y
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
sing
N
326
N
sing
N
327
N
doub
N
328
N
sing
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
doub
N
345
N
sing
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
doub
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
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
doub
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
Y
378
N
doub
Y
379
N
sing
Y
380
N
sing
N
381
N
sing
Y
382
N
doub
Y
383
N
sing
Y
384
N
sing
N
385
N
sing
Y
386
N
sing
Y
387
N
doub
N
388
N
sing
Y
389
N
doub
N
390
N
sing
Y
391
N
sing
N
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
doub
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
Y
406
N
doub
Y
407
N
sing
Y
408
N
sing
N
409
N
sing
Y
410
N
doub
N
411
N
sing
Y
412
N
doub
N
413
N
sing
Y
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
sing
N
423
N
sing
N
424
N
sing
N
425
N
doub
N
426
N
sing
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
US
Biochemistry
BICHAW
0033
0006-2960
40
14449
14458
10.1021/bi011602d
11724557
Control of heme reactivity by diffusion: structural basis and functional characterization in hemoglobin mutants.
2001
10.2210/pdb1j7w/pdb
pdb_00001j7w
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298.0
1
IMAGE PLATE
1999-10-25
RIGAKU RAXIS IIC
YALE MIRRORS
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU300
15182.419
hemoglobin
alpha chain
V1M
2
man
polymer
15962.263
hemoglobin
beta chain
V1M, I28Y, H63Q
2
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
4
syn
non-polymer
18.015
water
246
nat
water
no
no
MLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
MLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
A,C
polypeptide(L)
no
no
MHLTPEEKSAVTALWGKVNVDEVGGEAYGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAQGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
MHLTPEEKSAVTALWGKVNVDEVGGEAYGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAQGKKVLGAFSDGLAHLDN
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
Escherichia
sample
HBA HUMAN
9606
Homo sapiens
562
Escherichia coli
Tb-1
plasmid
pKK223-3
human
Homo
Escherichia
sample
HBB HUMAN
9606
Homo sapiens
562
Escherichia coli
Tb-1
plasmid
pKK223-3
1
2.28
46.13
SMALL TUBES
6.7
ammonium sulphate, ammonium phosphate, pH 6.7, SMALL TUBES, temperature 298.0K
298.0
pdbx_unobs_or_zero_occ_atoms
pdbx_unobs_or_zero_occ_residues
software
database_2
pdbx_unobs_or_zero_occ_atoms
pdbx_unobs_or_zero_occ_residues
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Advisory
Refinement description
Advisory
Database references
Derived calculations
Data collection
Refinement description
1
0
2002-02-27
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
1
4
2021-10-27
1
5
2023-08-16
_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Crystal structure of the protein with mutations on both chains
Crystal structure of the protein with mutations on alpha chains only
RCSB
Y
RCSB
2001-05-19
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
4HHB
PDB ENTRY 4HHB
PDB
experimental model
HEM
142
3
HEM
HEM
142
A
HEM
147
3
HEM
HEM
147
B
HEM
142
3
HEM
HEM
142
C
HEM
147
3
HEM
HEM
147
D
WAT
1
4
HOH
HOH
143
A
WAT
6
4
HOH
HOH
144
A
WAT
13
4
HOH
HOH
145
A
WAT
15
4
HOH
HOH
146
A
WAT
16
4
HOH
HOH
147
A
WAT
17
4
HOH
HOH
148
A
WAT
18
4
HOH
HOH
149
A
WAT
27
4
HOH
HOH
150
A
WAT
36
4
HOH
HOH
151
A
WAT
38
4
HOH
HOH
152
A
WAT
40
4
HOH
HOH
153
A
WAT
41
4
HOH
HOH
154
A
WAT
49
4
HOH
HOH
155
A
WAT
54
4
HOH
HOH
156
A
WAT
55
4
HOH
HOH
157
A
WAT
61
4
HOH
HOH
158
A
WAT
62
4
HOH
HOH
159
A
WAT
63
4
HOH
HOH
160
A
WAT
67
4
HOH
HOH
161
A
WAT
68
4
HOH
HOH
162
A
WAT
69
4
HOH
HOH
163
A
WAT
80
4
HOH
HOH
164
A
WAT
81
4
HOH
HOH
165
A
WAT
85
4
HOH
HOH
166
A
WAT
91
4
HOH
HOH
167
A
WAT
93
4
HOH
HOH
168
A
WAT
100
4
HOH
HOH
169
A
WAT
106
4
HOH
HOH
170
A
WAT
107
4
HOH
HOH
171
A
WAT
109
4
HOH
HOH
172
A
WAT
112
4
HOH
HOH
173
A
WAT
117
4
HOH
HOH
174
A
WAT
119
4
HOH
HOH
175
A
WAT
124
4
HOH
HOH
176
A
WAT
126
4
HOH
HOH
177
A
WAT
128
4
HOH
HOH
178
A
WAT
131
4
HOH
HOH
179
A
WAT
133
4
HOH
HOH
180
A
WAT
134
4
HOH
HOH
181
A
WAT
138
4
HOH
HOH
182
A
WAT
145
4
HOH
HOH
183
A
WAT
147
4
HOH
HOH
184
A
WAT
152
4
HOH
HOH
185
A
WAT
153
4
HOH
HOH
186
A
WAT
154
4
HOH
HOH
187
A
WAT
156
4
HOH
HOH
188
A
WAT
157
4
HOH
HOH
189
A
WAT
158
4
HOH
HOH
190
A
WAT
160
4
HOH
HOH
191
A
WAT
164
4
HOH
HOH
192
A
WAT
168
4
HOH
HOH
193
A
WAT
169
4
HOH
HOH
194
A
WAT
175
4
HOH
HOH
195
A
WAT
176
4
HOH
HOH
196
A
WAT
177
4
HOH
HOH
197
A
WAT
178
4
HOH
HOH
198
A
WAT
179
4
HOH
HOH
199
A
WAT
183
4
HOH
HOH
200
A
WAT
184
4
HOH
HOH
201
A
WAT
187
4
HOH
HOH
202
A
WAT
192
4
HOH
HOH
203
A
WAT
201
4
HOH
HOH
204
A
WAT
202
4
HOH
HOH
205
A
WAT
205
4
HOH
HOH
206
A
WAT
206
4
HOH
HOH
207
A
WAT
209
4
HOH
HOH
208
A
WAT
210
4
HOH
HOH
209
A
WAT
218
4
HOH
HOH
210
A
WAT
222
4
HOH
HOH
211
A
WAT
226
4
HOH
HOH
212
A
WAT
229
4
HOH
HOH
213
A
WAT
237
4
HOH
HOH
214
A
WAT
241
4
HOH
HOH
215
A
WAT
247
4
HOH
HOH
216
A
WAT
2
4
HOH
HOH
148
B
WAT
20
4
HOH
HOH
149
B
WAT
26
4
HOH
HOH
150
B
WAT
29
4
HOH
HOH
151
B
WAT
32
4
HOH
HOH
152
B
WAT
34
4
HOH
HOH
153
B
WAT
42
4
HOH
HOH
154
B
WAT
46
4
HOH
HOH
155
B
WAT
53
4
HOH
HOH
156
B
WAT
56
4
HOH
HOH
157
B
WAT
57
4
HOH
HOH
158
B
WAT
71
4
HOH
HOH
159
B
WAT
77
4
HOH
HOH
160
B
WAT
79
4
HOH
HOH
161
B
WAT
82
4
HOH
HOH
162
B
WAT
86
4
HOH
HOH
163
B
WAT
87
4
HOH
HOH
164
B
WAT
88
4
HOH
HOH
165
B
WAT
92
4
HOH
HOH
166
B
WAT
95
4
HOH
HOH
167
B
WAT
99
4
HOH
HOH
168
B
WAT
102
4
HOH
HOH
169
B
WAT
114
4
HOH
HOH
170
B
WAT
116
4
HOH
HOH
171
B
WAT
122
4
HOH
HOH
172
B
WAT
127
4
HOH
HOH
173
B
WAT
129
4
HOH
HOH
174
B
WAT
135
4
HOH
HOH
175
B
WAT
136
4
HOH
HOH
176
B
WAT
140
4
HOH
HOH
177
B
WAT
144
4
HOH
HOH
178
B
WAT
146
4
HOH
HOH
179
B
WAT
151
4
HOH
HOH
180
B
WAT
171
4
HOH
HOH
181
B
WAT
172
4
HOH
HOH
182
B
WAT
173
4
HOH
HOH
183
B
WAT
174
4
HOH
HOH
184
B
WAT
180
4
HOH
HOH
185
B
WAT
185
4
HOH
HOH
186
B
WAT
188
4
HOH
HOH
187
B
WAT
193
4
HOH
HOH
188
B
WAT
198
4
HOH
HOH
189
B
WAT
207
4
HOH
HOH
190
B
WAT
211
4
HOH
HOH
191
B
WAT
214
4
HOH
HOH
192
B
WAT
225
4
HOH
HOH
193
B
WAT
227
4
HOH
HOH
194
B
WAT
230
4
HOH
HOH
195
B
WAT
233
4
HOH
HOH
196
B
WAT
234
4
HOH
HOH
197
B
WAT
238
4
HOH
HOH
198
B
WAT
239
4
HOH
HOH
199
B
WAT
242
4
HOH
HOH
200
B
WAT
245
4
HOH
HOH
201
B
WAT
246
4
HOH
HOH
202
B
WAT
248
4
HOH
HOH
203
B
WAT
249
4
HOH
HOH
204
B
WAT
5
4
HOH
HOH
143
C
WAT
8
4
HOH
HOH
144
C
WAT
10
4
HOH
HOH
145
C
WAT
11
4
HOH
HOH
146
C
WAT
12
4
HOH
HOH
147
C
WAT
14
4
HOH
HOH
148
C
WAT
21
4
HOH
HOH
149
C
WAT
22
4
HOH
HOH
150
C
WAT
23
4
HOH
HOH
151
C
WAT
24
4
HOH
HOH
152
C
WAT
25
4
HOH
HOH
153
C
WAT
30
4
HOH
HOH
154
C
WAT
31
4
HOH
HOH
155
C
WAT
35
4
HOH
HOH
156
C
WAT
39
4
HOH
HOH
157
C
WAT
44
4
HOH
HOH
158
C
WAT
48
4
HOH
HOH
159
C
WAT
50
4
HOH
HOH
160
C
WAT
58
4
HOH
HOH
161
C
WAT
64
4
HOH
HOH
162
C
WAT
65
4
HOH
HOH
163
C
WAT
70
4
HOH
HOH
164
C
WAT
74
4
HOH
HOH
165
C
WAT
75
4
HOH
HOH
166
C
WAT
76
4
HOH
HOH
167
C
WAT
90
4
HOH
HOH
168
C
WAT
103
4
HOH
HOH
169
C
WAT
105
4
HOH
HOH
170
C
WAT
115
4
HOH
HOH
171
C
WAT
118
4
HOH
HOH
172
C
WAT
139
4
HOH
HOH
173
C
WAT
148
4
HOH
HOH
174
C
WAT
149
4
HOH
HOH
175
C
WAT
150
4
HOH
HOH
176
C
WAT
155
4
HOH
HOH
177
C
WAT
159
4
HOH
HOH
178
C
WAT
163
4
HOH
HOH
179
C
WAT
167
4
HOH
HOH
180
C
WAT
170
4
HOH
HOH
181
C
WAT
182
4
HOH
HOH
182
C
WAT
186
4
HOH
HOH
183
C
WAT
189
4
HOH
HOH
184
C
WAT
190
4
HOH
HOH
185
C
WAT
196
4
HOH
HOH
186
C
WAT
200
4
HOH
HOH
187
C
WAT
203
4
HOH
HOH
188
C
WAT
204
4
HOH
HOH
189
C
WAT
208
4
HOH
HOH
190
C
WAT
216
4
HOH
HOH
191
C
WAT
221
4
HOH
HOH
192
C
WAT
224
4
HOH
HOH
193
C
WAT
231
4
HOH
HOH
194
C
WAT
235
4
HOH
HOH
195
C
WAT
240
4
HOH
HOH
196
C
WAT
243
4
HOH
HOH
197
C
WAT
7
4
HOH
HOH
148
D
WAT
9
4
HOH
HOH
149
D
WAT
19
4
HOH
HOH
150
D
WAT
28
4
HOH
HOH
151
D
WAT
33
4
HOH
HOH
152
D
WAT
37
4
HOH
HOH
153
D
WAT
43
4
HOH
HOH
154
D
WAT
45
4
HOH
HOH
155
D
WAT
47
4
HOH
HOH
156
D
WAT
51
4
HOH
HOH
157
D
WAT
52
4
HOH
HOH
158
D
WAT
59
4
HOH
HOH
159
D
WAT
60
4
HOH
HOH
160
D
WAT
66
4
HOH
HOH
161
D
WAT
72
4
HOH
HOH
162
D
WAT
73
4
HOH
HOH
163
D
WAT
78
4
HOH
HOH
164
D
WAT
83
4
HOH
HOH
165
D
WAT
84
4
HOH
HOH
166
D
WAT
89
4
HOH
HOH
167
D
WAT
94
4
HOH
HOH
168
D
WAT
96
4
HOH
HOH
169
D
WAT
97
4
HOH
HOH
170
D
WAT
98
4
HOH
HOH
171
D
WAT
101
4
HOH
HOH
172
D
WAT
104
4
HOH
HOH
173
D
WAT
108
4
HOH
HOH
174
D
WAT
110
4
HOH
HOH
175
D
WAT
111
4
HOH
HOH
176
D
WAT
113
4
HOH
HOH
177
D
WAT
120
4
HOH
HOH
178
D
WAT
121
4
HOH
HOH
179
D
WAT
123
4
HOH
HOH
180
D
WAT
125
4
HOH
HOH
181
D
WAT
130
4
HOH
HOH
182
D
WAT
132
4
HOH
HOH
183
D
WAT
137
4
HOH
HOH
184
D
WAT
141
4
HOH
HOH
185
D
WAT
142
4
HOH
HOH
186
D
WAT
143
4
HOH
HOH
187
D
WAT
161
4
HOH
HOH
188
D
WAT
162
4
HOH
HOH
189
D
WAT
165
4
HOH
HOH
190
D
WAT
166
4
HOH
HOH
191
D
WAT
181
4
HOH
HOH
192
D
WAT
191
4
HOH
HOH
193
D
WAT
194
4
HOH
HOH
194
D
WAT
195
4
HOH
HOH
195
D
WAT
197
4
HOH
HOH
196
D
WAT
199
4
HOH
HOH
197
D
WAT
213
4
HOH
HOH
198
D
WAT
215
4
HOH
HOH
199
D
WAT
217
4
HOH
HOH
200
D
WAT
219
4
HOH
HOH
201
D
WAT
220
4
HOH
HOH
202
D
WAT
223
4
HOH
HOH
203
D
WAT
228
4
HOH
HOH
204
D
WAT
232
4
HOH
HOH
205
D
WAT
236
4
HOH
HOH
206
D
WAT
244
4
HOH
HOH
207
D
MET
1
n
1
MET
1
A
LEU
2
n
2
LEU
2
A
SER
3
n
3
SER
3
A
PRO
4
n
4
PRO
4
A
ALA
5
n
5
ALA
5
A
ASP
6
n
6
ASP
6
A
LYS
7
n
7
LYS
7
A
THR
8
n
8
THR
8
A
ASN
9
n
9
ASN
9
A
VAL
10
n
10
VAL
10
A
LYS
11
n
11
LYS
11
A
ALA
12
n
12
ALA
12
A
ALA
13
n
13
ALA
13
A
TRP
14
n
14
TRP
14
A
GLY
15
n
15
GLY
15
A
LYS
16
n
16
LYS
16
A
VAL
17
n
17
VAL
17
A
GLY
18
n
18
GLY
18
A
ALA
19
n
19
ALA
19
A
HIS
20
n
20
HIS
20
A
ALA
21
n
21
ALA
21
A
GLY
22
n
22
GLY
22
A
GLU
23
n
23
GLU
23
A
TYR
24
n
24
TYR
24
A
GLY
25
n
25
GLY
25
A
ALA
26
n
26
ALA
26
A
GLU
27
n
27
GLU
27
A
ALA
28
n
28
ALA
28
A
LEU
29
n
29
LEU
29
A
GLU
30
n
30
GLU
30
A
ARG
31
n
31
ARG
31
A
MET
32
n
32
MET
32
A
PHE
33
n
33
PHE
33
A
LEU
34
n
34
LEU
34
A
SER
35
n
35
SER
35
A
PHE
36
n
36
PHE
36
A
PRO
37
n
37
PRO
37
A
THR
38
n
38
THR
38
A
THR
39
n
39
THR
39
A
LYS
40
n
40
LYS
40
A
THR
41
n
41
THR
41
A
TYR
42
n
42
TYR
42
A
PHE
43
n
43
PHE
43
A
PRO
44
n
44
PRO
44
A
HIS
45
n
45
HIS
45
A
PHE
46
n
46
PHE
46
A
ASP
47
n
47
ASP
47
A
LEU
48
n
48
LEU
48
A
SER
49
n
49
SER
49
A
HIS
50
n
50
HIS
50
A
GLY
51
n
51
GLY
51
A
SER
52
n
52
SER
52
A
ALA
53
n
53
ALA
53
A
GLN
54
n
54
GLN
54
A
VAL
55
n
55
VAL
55
A
LYS
56
n
56
LYS
56
A
GLY
57
n
57
GLY
57
A
HIS
58
n
58
HIS
58
A
GLY
59
n
59
GLY
59
A
LYS
60
n
60
LYS
60
A
LYS
61
n
61
LYS
61
A
VAL
62
n
62
VAL
62
A
ALA
63
n
63
ALA
63
A
ASP
64
n
64
ASP
64
A
ALA
65
n
65
ALA
65
A
LEU
66
n
66
LEU
66
A
THR
67
n
67
THR
67
A
ASN
68
n
68
ASN
68
A
ALA
69
n
69
ALA
69
A
VAL
70
n
70
VAL
70
A
ALA
71
n
71
ALA
71
A
HIS
72
n
72
HIS
72
A
VAL
73
n
73
VAL
73
A
ASP
74
n
74
ASP
74
A
ASP
75
n
75
ASP
75
A
MET
76
n
76
MET
76
A
PRO
77
n
77
PRO
77
A
ASN
78
n
78
ASN
78
A
ALA
79
n
79
ALA
79
A
LEU
80
n
80
LEU
80
A
SER
81
n
81
SER
81
A
ALA
82
n
82
ALA
82
A
LEU
83
n
83
LEU
83
A
SER
84
n
84
SER
84
A
ASP
85
n
85
ASP
85
A
LEU
86
n
86
LEU
86
A
HIS
87
n
87
HIS
87
A
ALA
88
n
88
ALA
88
A
HIS
89
n
89
HIS
89
A
LYS
90
n
90
LYS
90
A
LEU
91
n
91
LEU
91
A
ARG
92
n
92
ARG
92
A
VAL
93
n
93
VAL
93
A
ASP
94
n
94
ASP
94
A
PRO
95
n
95
PRO
95
A
VAL
96
n
96
VAL
96
A
ASN
97
n
97
ASN
97
A
PHE
98
n
98
PHE
98
A
LYS
99
n
99
LYS
99
A
LEU
100
n
100
LEU
100
A
LEU
101
n
101
LEU
101
A
SER
102
n
102
SER
102
A
HIS
103
n
103
HIS
103
A
CYS
104
n
104
CYS
104
A
LEU
105
n
105
LEU
105
A
LEU
106
n
106
LEU
106
A
VAL
107
n
107
VAL
107
A
THR
108
n
108
THR
108
A
LEU
109
n
109
LEU
109
A
ALA
110
n
110
ALA
110
A
ALA
111
n
111
ALA
111
A
HIS
112
n
112
HIS
112
A
LEU
113
n
113
LEU
113
A
PRO
114
n
114
PRO
114
A
ALA
115
n
115
ALA
115
A
GLU
116
n
116
GLU
116
A
PHE
117
n
117
PHE
117
A
THR
118
n
118
THR
118
A
PRO
119
n
119
PRO
119
A
ALA
120
n
120
ALA
120
A
VAL
121
n
121
VAL
121
A
HIS
122
n
122
HIS
122
A
ALA
123
n
123
ALA
123
A
SER
124
n
124
SER
124
A
LEU
125
n
125
LEU
125
A
ASP
126
n
126
ASP
126
A
LYS
127
n
127
LYS
127
A
PHE
128
n
128
PHE
128
A
LEU
129
n
129
LEU
129
A
ALA
130
n
130
ALA
130
A
SER
131
n
131
SER
131
A
VAL
132
n
132
VAL
132
A
SER
133
n
133
SER
133
A
THR
134
n
134
THR
134
A
VAL
135
n
135
VAL
135
A
LEU
136
n
136
LEU
136
A
THR
137
n
137
THR
137
A
SER
138
n
138
SER
138
A
LYS
139
n
139
LYS
139
A
TYR
140
n
140
TYR
140
A
ARG
141
n
141
ARG
141
A
MET
1
n
1
MET
1
B
HIS
2
n
2
HIS
2
B
LEU
3
n
3
LEU
3
B
THR
4
n
4
THR
4
B
PRO
5
n
5
PRO
5
B
GLU
6
n
6
GLU
6
B
GLU
7
n
7
GLU
7
B
LYS
8
n
8
LYS
8
B
SER
9
n
9
SER
9
B
ALA
10
n
10
ALA
10
B
VAL
11
n
11
VAL
11
B
THR
12
n
12
THR
12
B
ALA
13
n
13
ALA
13
B
LEU
14
n
14
LEU
14
B
TRP
15
n
15
TRP
15
B
GLY
16
n
16
GLY
16
B
LYS
17
n
17
LYS
17
B
VAL
18
n
18
VAL
18
B
ASN
19
n
19
ASN
19
B
VAL
20
n
20
VAL
20
B
ASP
21
n
21
ASP
21
B
GLU
22
n
22
GLU
22
B
VAL
23
n
23
VAL
23
B
GLY
24
n
24
GLY
24
B
GLY
25
n
25
GLY
25
B
GLU
26
n
26
GLU
26
B
ALA
27
n
27
ALA
27
B
TYR
28
n
28
TYR
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
GLN
63
n
63
GLN
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
MET
1
n
1
MET
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
MET
1
n
1
MET
1
D
HIS
2
n
2
HIS
2
D
LEU
3
n
3
LEU
3
D
THR
4
n
4
THR
4
D
PRO
5
n
5
PRO
5
D
GLU
6
n
6
GLU
6
D
GLU
7
n
7
GLU
7
D
LYS
8
n
8
LYS
8
D
SER
9
n
9
SER
9
D
ALA
10
n
10
ALA
10
D
VAL
11
n
11
VAL
11
D
THR
12
n
12
THR
12
D
ALA
13
n
13
ALA
13
D
LEU
14
n
14
LEU
14
D
TRP
15
n
15
TRP
15
D
GLY
16
n
16
GLY
16
D
LYS
17
n
17
LYS
17
D
VAL
18
n
18
VAL
18
D
ASN
19
n
19
ASN
19
D
VAL
20
n
20
VAL
20
D
ASP
21
n
21
ASP
21
D
GLU
22
n
22
GLU
22
D
VAL
23
n
23
VAL
23
D
GLY
24
n
24
GLY
24
D
GLY
25
n
25
GLY
25
D
GLU
26
n
26
GLU
26
D
ALA
27
n
27
ALA
27
D
TYR
28
n
28
TYR
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
GLN
63
n
63
GLN
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
11310
-105
24040
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
85.0
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
93.9
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NB
HEM
1_555
86.5
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
106.6
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NC
HEM
1_555
168.3
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NC
HEM
1_555
91.7
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
101.8
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
91.5
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
164.0
A
HEM
142
E
NC
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
87.0
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NA
HEM
1_555
101.7
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NB
HEM
1_555
96.7
B
HEM
147
F
NA
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NB
HEM
1_555
89.1
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NC
HEM
1_555
97.7
B
HEM
147
F
NA
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NC
HEM
1_555
160.5
B
HEM
147
F
NB
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
NC
HEM
1_555
89.2
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
ND
HEM
1_555
105.1
B
HEM
147
F
NA
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
ND
HEM
1_555
89.1
B
HEM
147
F
NB
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
ND
HEM
1_555
158.0
B
HEM
147
F
NC
HEM
1_555
B
HEM
147
F
FE
HEM
1_555
B
HEM
147
F
ND
HEM
1_555
85.3
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
G
FE
HEM
1_555
C
HEM
142
G
NA
HEM
1_555
96.2
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
G
FE
HEM
1_555
C
HEM
142
G
NB
HEM
1_555
96.1
C
HEM
142
G
NA
HEM
1_555
C
HEM
142
G
FE
HEM
1_555
C
HEM
142
G
NB
HEM
1_555
88.5
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
G
FE
HEM
1_555
C
HEM
142
G
NC
HEM
1_555
102.9
C
HEM
142
G
NA
HEM
1_555
C
HEM
142
G
FE
HEM
1_555
C
HEM
142
G
NC
HEM
1_555
160.8
C
HEM
142
G
NB
HEM
1_555
C
HEM
142
G
FE
HEM
1_555
C
HEM
142
G
NC
HEM
1_555
88.0
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
G
FE
HEM
1_555
C
HEM
142
G
ND
HEM
1_555
104.2
C
HEM
142
G
NA
HEM
1_555
C
HEM
142
G
FE
HEM
1_555
C
HEM
142
G
ND
HEM
1_555
87.3
C
HEM
142
G
NB
HEM
1_555
C
HEM
142
G
FE
HEM
1_555
C
HEM
142
G
ND
HEM
1_555
159.6
C
HEM
142
G
NC
HEM
1_555
C
HEM
142
G
FE
HEM
1_555
C
HEM
142
G
ND
HEM
1_555
89.5
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
H
FE
HEM
1_555
D
HEM
147
H
NA
HEM
1_555
93.0
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
H
FE
HEM
1_555
D
HEM
147
H
NB
HEM
1_555
96.0
D
HEM
147
H
NA
HEM
1_555
D
HEM
147
H
FE
HEM
1_555
D
HEM
147
H
NB
HEM
1_555
85.2
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
H
FE
HEM
1_555
D
HEM
147
H
NC
HEM
1_555
101.0
D
HEM
147
H
NA
HEM
1_555
D
HEM
147
H
FE
HEM
1_555
D
HEM
147
H
NC
HEM
1_555
165.9
D
HEM
147
H
NB
HEM
1_555
D
HEM
147
H
FE
HEM
1_555
D
HEM
147
H
NC
HEM
1_555
91.1
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
H
FE
HEM
1_555
D
HEM
147
H
ND
HEM
1_555
94.9
D
HEM
147
H
NA
HEM
1_555
D
HEM
147
H
FE
HEM
1_555
D
HEM
147
H
ND
HEM
1_555
92.2
D
HEM
147
H
NB
HEM
1_555
D
HEM
147
H
FE
HEM
1_555
D
HEM
147
H
ND
HEM
1_555
168.9
D
HEM
147
H
NC
HEM
1_555
D
HEM
147
H
FE
HEM
1_555
D
HEM
147
H
ND
HEM
1_555
88.8
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
CD
LYS
60
A
CD
LYS
60
0
Y
1
A
CE
LYS
60
A
CE
LYS
60
0
Y
1
A
NZ
LYS
60
A
NZ
LYS
60
0
Y
1
B
CG
MET
1
B
CG
MET
1
0
Y
1
B
SD
MET
1
B
SD
MET
1
0
Y
1
B
CE
MET
1
B
CE
MET
1
0
Y
1
B
CB
HIS
2
B
CB
HIS
2
0
Y
1
B
CG
HIS
2
B
CG
HIS
2
0
Y
1
B
ND1
HIS
2
B
ND1
HIS
2
0
Y
1
B
CD2
HIS
2
B
CD2
HIS
2
0
Y
1
B
CE1
HIS
2
B
CE1
HIS
2
0
Y
1
B
NE2
HIS
2
B
NE2
HIS
2
0
Y
1
B
CD
GLU
6
B
CD
GLU
6
0
Y
1
B
OE1
GLU
6
B
OE1
GLU
6
0
Y
1
B
OE2
GLU
6
B
OE2
GLU
6
0
Y
1
C
CD
LYS
16
C
CD
LYS
16
0
Y
1
C
CE
LYS
16
C
CE
LYS
16
0
Y
1
C
NZ
LYS
16
C
NZ
LYS
16
0
Y
1
D
CB
MET
1
D
CB
MET
1
0
Y
1
D
CG
MET
1
D
CG
MET
1
0
Y
1
D
SD
MET
1
D
SD
MET
1
0
Y
1
D
CE
MET
1
D
CE
MET
1
0
Y
1
D
CG
LYS
65
D
CG
LYS
65
0
Y
1
D
CD
LYS
65
D
CD
LYS
65
0
Y
1
D
CE
LYS
65
D
CE
LYS
65
0
Y
1
D
NZ
LYS
65
D
NZ
LYS
65
0
Y
1
D
CD
LYS
66
D
CD
LYS
66
1
Y
1
D
CE
LYS
66
D
CE
LYS
66
1
Y
1
D
NZ
LYS
66
D
NZ
LYS
66
1
Y
1
D
HIS
2
D
HIS
2
0
Y
1
B
B
CB
OE2
PRO
GLU
5
6
1.73
1
D
D
CE
O
MET
HOH
1
190
1.95
1
D
LEU
141
10.66
1
-7.14
0.90
118.30
111.16
A
A
A
CB
CG
OD2
ASP
ASP
ASP
6
6
6
N
1
-6.26
0.60
121.00
114.74
A
A
A
CB
CG
CD2
TYR
TYR
TYR
24
24
24
N
1
3.99
0.60
121.00
124.99
A
A
A
CB
CG
CD1
TYR
TYR
TYR
24
24
24
N
1
-3.76
0.60
121.00
117.24
A
A
A
CB
CG
CD1
TYR
TYR
TYR
140
140
140
N
1
4.74
0.50
120.30
125.04
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
141
141
141
N
1
-4.22
0.50
120.30
116.08
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
141
141
141
N
1
11.28
1.70
113.30
124.58
B
B
B
CA
CB
CG
MET
MET
MET
1
1
1
N
1
-17.62
2.70
114.20
96.58
B
B
B
CB
CG
CD
GLU
GLU
GLU
6
6
6
N
1
-28.10
2.00
118.30
90.20
B
B
B
CG
CD
OE1
GLU
GLU
GLU
6
6
6
N
1
26.11
2.00
118.30
144.41
B
B
B
CG
CD
OE2
GLU
GLU
GLU
6
6
6
N
1
3.84
0.50
120.30
124.14
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
40
40
40
N
1
7.88
0.90
118.30
126.18
B
B
B
CB
CG
OD1
ASP
ASP
ASP
73
73
73
N
1
-40.37
2.60
111.60
71.23
C
C
C
CB
CG
CD
LYS
LYS
LYS
16
16
16
N
1
-5.11
0.70
120.80
115.69
C
C
C
CB
CG
CD1
PHE
PHE
PHE
98
98
98
N
1
6.24
0.50
120.30
126.54
D
D
D
NE
CZ
NH2
ARG
ARG
ARG
30
30
30
N
1
-3.84
0.60
121.00
117.16
D
D
D
CB
CG
CD1
TYR
TYR
TYR
35
35
35
N
1
-11.80
1.90
121.10
109.30
D
D
D
O
C
N
ASP
ASP
PRO
99
99
100
Y
1
A
A
CB
OG
SER
SER
102
102
0.089
0.013
1.418
1.507
N
1
B
B
CG
CD
GLU
GLU
6
6
0.972
0.015
1.515
2.487
N
1
B
B
NE1
CE2
TRP
TRP
37
37
0.109
0.013
1.371
1.480
N
1
C
C
CG
CD
LYS
LYS
16
16
1.170
0.034
1.520
2.690
N
1
D
D
CB
OG
SER
SER
89
89
0.087
0.013
1.418
1.505
N
1
A
ASP
75
-140.44
52.59
1
A
LYS
90
-115.94
-70.19
1
B
ASN
80
-150.58
67.82
1
D
HIS
2
100.10
78.63
27.25
0.2230000
0.1810000
2.0
29.0
1860
37227
37192
RANDOM
1
Isotropic
THROUGHOUT
2.0
2.0
Dfifferece Fourier
PDB ENTRY 4HHB
Engh & Huber
2.0
29.0
246
4809
172
0
4391
0.015
0.18
24.5
2.0
29.0
1J7W
37227
37227
1
1
0.0550000
1
15.9
3.2
0.1040000
2.0
2.9
93.8
refinement
REFMAC
data reduction
DENZO
data scaling
SCALEPACK
Crystal structure of deoxy HbbetaYQ, a site directed mutant of HbA
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
4
N
N
4
N
N
4
N
N
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
LEU
80
A
LEU
80
1
5
6
A
LEU
80
A
LEU
80
HELX_P
A
LYS
90
A
LYS
90
1
6
11
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
SER
138
A
SER
138
1
8
21
B
THR
4
B
THR
4
HELX_P
B
GLY
16
B
GLY
16
1
9
13
B
ASN
19
B
ASN
19
HELX_P
B
TYR
35
B
TYR
35
1
10
17
B
PRO
36
B
PRO
36
HELX_P
B
PHE
42
B
PHE
42
5
11
7
B
PHE
42
B
PHE
42
HELX_P
B
GLY
46
B
GLY
46
5
12
5
B
THR
50
B
THR
50
HELX_P
B
GLY
56
B
GLY
56
1
13
7
B
ASN
57
B
ASN
57
HELX_P
B
HIS
77
B
HIS
77
1
14
21
B
ASN
80
B
ASN
80
HELX_P
B
LYS
95
B
LYS
95
1
15
16
B
PRO
100
B
PRO
100
HELX_P
B
GLY
119
B
GLY
119
1
16
20
B
LYS
120
B
LYS
120
HELX_P
B
PHE
122
B
PHE
122
5
17
3
B
THR
123
B
THR
123
HELX_P
B
HIS
143
B
HIS
143
1
18
21
C
SER
3
C
SER
3
HELX_P
C
GLY
18
C
GLY
18
1
19
16
C
HIS
20
C
HIS
20
HELX_P
C
PHE
36
C
PHE
36
1
20
17
C
PRO
37
C
PRO
37
HELX_P
C
PHE
43
C
PHE
43
5
21
7
C
SER
52
C
SER
52
HELX_P
C
HIS
72
C
HIS
72
1
22
21
C
ASP
75
C
ASP
75
HELX_P
C
LEU
80
C
LEU
80
1
23
6
C
LEU
80
C
LEU
80
HELX_P
C
LYS
90
C
LYS
90
1
24
11
C
VAL
96
C
VAL
96
HELX_P
C
LEU
113
C
LEU
113
1
25
18
C
THR
118
C
THR
118
HELX_P
C
THR
137
C
THR
137
1
26
20
D
THR
4
D
THR
4
HELX_P
D
GLY
16
D
GLY
16
1
27
13
D
ASN
19
D
ASN
19
HELX_P
D
TYR
35
D
TYR
35
1
28
17
D
PRO
36
D
PRO
36
HELX_P
D
PHE
42
D
PHE
42
5
29
7
D
PHE
42
D
PHE
42
HELX_P
D
GLY
46
D
GLY
46
5
30
5
D
THR
50
D
THR
50
HELX_P
D
ASN
57
D
ASN
57
1
31
8
D
ASN
57
D
ASN
57
HELX_P
D
LEU
75
D
LEU
75
1
32
19
D
ALA
76
D
ALA
76
HELX_P
D
LEU
78
D
LEU
78
5
33
3
D
ASN
80
D
ASN
80
HELX_P
D
PHE
85
D
PHE
85
1
34
6
D
PHE
85
D
PHE
85
HELX_P
D
LYS
95
D
LYS
95
1
35
11
D
PRO
100
D
PRO
100
HELX_P
D
GLY
119
D
GLY
119
1
36
20
D
LYS
120
D
LYS
120
HELX_P
D
PHE
122
D
PHE
122
5
37
3
D
THR
123
D
THR
123
HELX_P
D
HIS
143
D
HIS
143
1
38
21
metalc
2.334
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
metalc
2.226
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
F
FE
HEM
1_555
metalc
2.454
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
G
FE
HEM
1_555
metalc
2.336
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
H
FE
HEM
1_555
OXYGEN STORAGE/TRANSPORT
globin, OXYGEN STORAGE-TRANSPORT COMPLEX
HBA_HUMAN
UNP
1
1
P69905
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
HBB_HUMAN
UNP
2
1
P68871
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
1
141
1J7W
1
141
P69905
A
1
1
141
1
141
1J7W
1
141
P69905
C
1
1
141
1
146
1J7W
1
146
P68871
B
2
1
146
1
146
1J7W
1
146
P68871
D
2
1
146
1
VAL
engineered mutation
MET
1
1J7W
A
P69905
UNP
1
1
2
VAL
engineered mutation
MET
1
1J7W
C
P69905
UNP
1
1
3
VAL
engineered mutation
MET
1
1J7W
B
P68871
UNP
1
1
3
LEU
engineered mutation
TYR
28
1J7W
B
P68871
UNP
28
28
3
HIS
engineered mutation
GLN
63
1J7W
B
P68871
UNP
63
63
4
VAL
engineered mutation
MET
1
1J7W
D
P68871
UNP
1
1
4
LEU
engineered mutation
TYR
28
1J7W
D
P68871
UNP
28
28
4
HIS
engineered mutation
GLN
63
1J7W
D
P68871
UNP
63
63
BINDING SITE FOR RESIDUE HEM A 142
A
HEM
142
Software
15
BINDING SITE FOR RESIDUE HEM B 147
B
HEM
147
Software
13
BINDING SITE FOR RESIDUE HEM C 142
C
HEM
142
Software
15
BINDING SITE FOR RESIDUE HEM D 147
D
HEM
147
Software
11
A
TYR
42
A
TYR
42
15
1_555
A
PHE
43
A
PHE
43
15
1_555
A
HIS
45
A
HIS
45
15
1_555
A
HIS
58
A
HIS
58
15
1_555
A
LYS
61
A
LYS
61
15
1_555
A
LEU
86
A
LEU
86
15
1_555
A
HIS
87
A
HIS
87
15
1_555
A
LEU
91
A
LEU
91
15
1_555
A
VAL
93
A
VAL
93
15
1_555
A
ASN
97
A
ASN
97
15
1_555
A
PHE
98
A
PHE
98
15
1_555
A
LEU
136
A
LEU
136
15
1_555
A
HOH
155
I
HOH
15
1_555
A
HOH
169
I
HOH
15
1_555
A
HOH
202
I
HOH
15
1_555
B
TYR
28
B
TYR
28
13
1_555
B
PHE
41
B
PHE
41
13
1_555
B
GLN
63
B
GLN
63
13
1_555
B
VAL
67
B
VAL
67
13
1_555
B
LEU
91
B
LEU
91
13
1_555
B
HIS
92
B
HIS
92
13
1_555
B
LEU
96
B
LEU
96
13
1_555
B
ASN
102
B
ASN
102
13
1_555
B
PHE
103
B
PHE
103
13
1_555
B
LEU
141
B
LEU
141
13
1_555
B
HOH
174
J
HOH
13
1_555
B
HOH
188
J
HOH
13
1_555
B
HOH
195
J
HOH
13
1_555
C
TYR
42
C
TYR
42
15
1_555
C
PHE
43
C
PHE
43
15
1_555
C
HIS
45
C
HIS
45
15
1_555
C
HIS
58
C
HIS
58
15
1_555
C
LYS
61
C
LYS
61
15
1_555
C
LEU
83
C
LEU
83
15
1_555
C
HIS
87
C
HIS
87
15
1_555
C
LEU
91
C
LEU
91
15
1_555
C
VAL
93
C
VAL
93
15
1_555
C
ASN
97
C
ASN
97
15
1_555
C
PHE
98
C
PHE
98
15
1_555
C
LEU
101
C
LEU
101
15
1_555
C
LEU
136
C
LEU
136
15
1_555
C
HOH
158
K
HOH
15
1_555
C
HOH
189
K
HOH
15
1_555
C
ALA
53
C
ALA
53
11
1_556
D
TYR
28
D
TYR
28
11
1_555
D
GLN
63
D
GLN
63
11
1_555
D
ALA
70
D
ALA
70
11
1_555
D
HIS
92
D
HIS
92
11
1_555
D
LEU
96
D
LEU
96
11
1_555
D
VAL
98
D
VAL
98
11
1_555
D
ASN
102
D
ASN
102
11
1_555
D
PHE
103
D
PHE
103
11
1_555
D
LEU
141
D
LEU
141
11
1_555
D
HOH
154
L
HOH
11
1_555
4
P 1 21 1