0.017727
0.000000
0.000000
0.000000
0.016983
0.000000
0.000000
0.000000
0.005734
0.00000
0.00000
0.00000
Partridge, J.R.
Choy, R.M.
Li, Z.
Metcalf, B.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
56.411
58.881
174.386
C15 H13 N3 O3
283.282
5-[(imidazo[1,2-a]pyridin-8-yl)methoxy]-2-methoxypyridine-4-carbaldehyde
non-polymer
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
Y
1
N
C
Y
2
N
C
Y
3
N
C
Y
4
N
C
Y
5
N
C
Y
6
N
C
N
7
N
C
N
8
N
O
Y
9
N
C
Y
10
N
C
Y
11
N
C
N
12
N
C
Y
13
N
C
N
14
N
O
N
15
N
C
Y
16
N
C
Y
17
N
C
Y
18
N
N
Y
19
N
N
Y
20
N
N
N
21
N
H
N
22
N
H
N
23
N
H
N
24
N
H
N
25
N
H
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
O
N
35
N
N
N
36
S
C
N
37
N
C
N
38
N
O
N
39
N
C
N
40
N
O
N
41
N
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
N
N
49
S
C
N
50
N
C
N
51
N
O
N
52
N
C
N
53
N
C
N
54
N
C
N
55
N
N
N
56
N
C
N
57
N
N
N
58
N
N
N
59
N
O
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
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
H
N
75
N
N
N
76
S
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
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
H
N
91
N
H
N
92
N
N
N
93
S
C
N
94
N
C
N
95
N
O
N
96
N
C
N
97
N
C
N
98
N
O
N
99
N
O
N
100
N
O
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
C
N
109
N
O
N
110
N
N
N
111
R
C
N
112
N
C
N
113
N
O
N
114
N
C
N
115
N
S
N
116
N
O
N
117
N
H
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
N
N
125
S
C
N
126
N
C
N
127
N
O
N
128
N
C
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
N
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
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
N
N
145
S
C
N
146
N
C
N
147
N
O
N
148
N
C
N
149
N
C
N
150
N
C
N
151
N
O
N
152
N
O
N
153
N
O
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
N
N
164
N
C
N
165
N
C
N
166
N
O
N
167
N
O
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
Y
177
N
C
Y
178
N
C
Y
179
N
C
Y
180
N
C
N
181
N
C
N
182
N
C
N
183
N
C
N
184
N
C
N
185
N
O
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
C
N
193
N
C
Y
194
N
C
Y
195
N
C
Y
196
N
C
Y
197
N
C
N
198
N
C
N
199
N
C
N
200
N
C
N
201
N
C
N
202
N
C
N
203
N
C
N
204
N
C
N
205
N
C
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
O
N
210
N
O
Y
211
N
N
N
212
N
N
Y
213
N
N
N
214
N
N
N
215
N
FE
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
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
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
N
N
249
S
C
N
250
N
C
N
251
N
O
N
252
N
C
Y
253
N
C
Y
254
N
N
Y
255
N
C
Y
256
N
C
Y
257
N
N
N
258
N
O
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
O
N
270
N
H
N
271
N
H
N
272
N
N
N
273
S
C
N
274
N
C
N
275
N
O
N
276
N
C
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
N
N
295
S
C
N
296
N
C
N
297
N
O
N
298
N
C
N
299
N
C
N
300
N
C
N
301
N
C
N
302
N
N
N
303
N
O
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
N
N
320
S
C
N
321
N
C
N
322
N
O
N
323
N
C
N
324
N
C
N
325
N
S
N
326
N
C
N
327
N
O
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
N
N
340
S
C
N
341
N
C
N
342
N
O
N
343
N
C
Y
344
N
C
Y
345
N
C
Y
346
N
C
Y
347
N
C
Y
348
N
C
Y
349
N
C
N
350
N
O
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
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
N
N
363
S
C
N
364
N
C
N
365
N
O
N
366
N
C
N
367
N
C
N
368
N
C
N
369
N
O
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
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
N
C
N
384
N
O
N
385
N
O
N
386
N
H
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
N
N
394
S
C
N
395
N
C
N
396
N
O
N
397
R
C
N
398
N
O
N
399
N
C
N
400
N
O
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
N
N
411
S
C
N
412
N
C
N
413
N
O
N
414
N
C
Y
415
N
C
Y
416
N
C
Y
417
N
C
Y
418
N
N
Y
419
N
C
Y
420
N
C
Y
421
N
C
Y
422
N
C
Y
423
N
C
N
424
N
O
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
H
N
434
N
H
N
435
N
H
N
436
N
H
N
437
N
N
N
438
S
C
N
439
N
C
N
440
N
O
N
441
N
C
Y
442
N
C
Y
443
N
C
Y
444
N
C
Y
445
N
C
Y
446
N
C
Y
447
N
C
N
448
N
O
N
449
N
O
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
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
N
N
462
S
C
N
463
N
C
N
464
N
O
N
465
N
C
N
466
N
C
N
467
N
C
N
468
N
O
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
475
N
H
N
476
N
H
N
477
N
H
N
478
N
H
N
479
N
H
Y
1
N
doub
Y
2
N
sing
Y
3
N
sing
Y
4
N
doub
Y
5
N
doub
Y
6
N
sing
Y
7
N
sing
Y
8
N
sing
Y
9
N
sing
N
10
N
sing
N
11
N
sing
Y
12
N
sing
N
13
N
sing
Y
14
N
doub
Y
15
N
doub
Y
16
N
doub
N
17
N
sing
Y
18
N
doub
N
19
N
sing
Y
20
N
sing
N
21
N
sing
Y
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
sing
N
34
N
sing
N
35
N
sing
N
36
N
doub
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
doub
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
doub
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
doub
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
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
doub
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
doub
N
87
N
sing
N
88
N
sing
N
89
N
sing
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
doub
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
trip
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
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
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
doub
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
N
146
N
sing
N
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
doub
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
doub
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
doub
N
168
N
sing
N
169
N
sing
N
170
N
doub
N
171
N
sing
N
172
N
sing
N
173
N
doub
N
174
N
sing
N
175
N
doub
N
176
N
sing
N
177
N
sing
Y
178
N
doub
Y
179
N
sing
Y
180
N
sing
N
181
N
sing
Y
182
N
doub
N
183
N
sing
Y
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
doub
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
doub
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
doub
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
doub
N
207
N
sing
N
208
N
sing
N
209
N
sing
Y
210
N
sing
Y
211
N
sing
Y
212
N
doub
N
213
N
sing
Y
214
N
sing
N
215
N
sing
Y
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
doub
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
doub
N
226
N
doub
N
227
N
sing
N
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
doub
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
Y
259
N
sing
Y
260
N
doub
Y
261
N
doub
N
262
N
sing
Y
263
N
sing
N
264
N
sing
Y
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
doub
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
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
doub
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
sing
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
doub
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
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
doub
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
Y
346
N
doub
Y
347
N
sing
Y
348
N
sing
N
349
N
sing
Y
350
N
doub
N
351
N
sing
Y
352
N
doub
N
353
N
sing
Y
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
doub
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
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
doub
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
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
doub
N
411
N
sing
N
412
N
sing
N
413
N
sing
N
414
N
sing
Y
415
N
doub
Y
416
N
sing
Y
417
N
sing
N
418
N
sing
Y
419
N
doub
Y
420
N
sing
Y
421
N
sing
N
422
N
sing
Y
423
N
sing
Y
424
N
doub
N
425
N
sing
Y
426
N
doub
N
427
N
sing
Y
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
N
438
N
doub
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
Y
443
N
doub
Y
444
N
sing
Y
445
N
sing
N
446
N
sing
Y
447
N
doub
N
448
N
sing
Y
449
N
doub
N
450
N
sing
Y
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
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
doub
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
N
468
N
sing
N
469
N
sing
N
470
N
sing
N
471
N
sing
N
472
N
sing
N
473
N
sing
US
ACS Med Chem Lett
1948-5875
8
321
326
10.1021/acsmedchemlett.6b00491
28337324
Discovery of GBT440, an Orally Bioavailable R-State Stabilizer of Sickle Cell Hemoglobin.
2017
10.2210/pdb5ufj/pdb
pdb_00005ufj
100
1
PIXEL
2016-12-15
DECTRIS PILATUS3 S 6M
SINGLE WAVELENGTH
M
x-ray
1
1.11
1.0
8.3.1
ALS
1.11
SYNCHROTRON
ALS BEAMLINE 8.3.1
15150.353
Hemoglobin subunit alpha
2
nat
polymer
15860.216
Hemoglobin subunit beta
E6V
2
nat
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
4
syn
non-polymer
28.010
CARBON MONOXIDE
4
syn
non-polymer
283.282
5-[(imidazo[1,2-a]pyridin-8-yl)methoxy]-2-methoxypyridine-4-carbaldehyde
2
syn
non-polymer
18.015
water
30
nat
water
Alpha-globin,Hemoglobin alpha chain
Beta-globin,Hemoglobin beta chain
no
no
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
A,C
polypeptide(L)
no
no
VHLTPVEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
VHLTPVEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
B,D
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Human
sample
1
141
9606
Homo sapiens
Human
sample
1
146
9606
Homo sapiens
1
2.33
47.32
VAPOR DIFFUSION, HANGING DROP
0.1 M Hepes pH 7.4, 40 mM NaCl, 29 % PEG3350
296
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_conn_type
repository
Initial release
Atomic model
Database references
Data collection
Database references
Derived calculations
Refinement description
1
0
2017-02-22
1
1
2017-04-12
1
2
2023-10-04
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.conn_type_id
_struct_conn.id
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_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_type.id
N
RCSB
Y
RCSB
2017-01-04
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
CMO
CARBON MONOXIDE
86M
5-[(imidazo[1,2-a]pyridin-8-yl)methoxy]-2-methoxypyridine-4-carbaldehyde
HOH
water
5E83
PDB
experimental model
HEM
142
3
HEM
HEM
201
A
CMO
143
4
CMO
CMO
202
A
GBT
1
5
86M
86M
203
A
HEM
147
3
HEM
HEM
201
B
CMO
148
4
CMO
CMO
202
B
HEM
142
3
HEM
HEM
201
C
CMO
143
4
CMO
CMO
202
C
GBT
2
5
86M
86M
203
C
HEM
147
3
HEM
HEM
201
D
CMO
148
4
CMO
CMO
202
D
HOH
16
6
HOH
HOH
301
A
HOH
10
6
HOH
HOH
302
A
HOH
1
6
HOH
HOH
303
A
HOH
6
6
HOH
HOH
304
A
HOH
17
6
HOH
HOH
305
A
HOH
3
6
HOH
HOH
306
A
HOH
11
6
HOH
HOH
307
A
HOH
23
6
HOH
HOH
308
A
HOH
20
6
HOH
HOH
309
A
HOH
19
6
HOH
HOH
310
A
HOH
21
6
HOH
HOH
311
A
HOH
8
6
HOH
HOH
301
B
HOH
5
6
HOH
HOH
302
B
HOH
4
6
HOH
HOH
303
B
HOH
25
6
HOH
HOH
304
B
HOH
22
6
HOH
HOH
305
B
HOH
15
6
HOH
HOH
301
C
HOH
18
6
HOH
HOH
302
C
HOH
30
6
HOH
HOH
303
C
HOH
24
6
HOH
HOH
304
C
HOH
2
6
HOH
HOH
305
C
HOH
14
6
HOH
HOH
306
C
HOH
28
6
HOH
HOH
307
C
HOH
12
6
HOH
HOH
308
C
HOH
9
6
HOH
HOH
309
C
HOH
7
6
HOH
HOH
310
C
HOH
29
6
HOH
HOH
301
D
HOH
26
6
HOH
HOH
302
D
HOH
27
6
HOH
HOH
303
D
HOH
13
6
HOH
HOH
304
D
VAL
1
n
1
VAL
1
A
LEU
2
n
2
LEU
2
A
SER
3
n
3
SER
3
A
PRO
4
n
4
PRO
4
A
ALA
5
n
5
ALA
5
A
ASP
6
n
6
ASP
6
A
LYS
7
n
7
LYS
7
A
THR
8
n
8
THR
8
A
ASN
9
n
9
ASN
9
A
VAL
10
n
10
VAL
10
A
LYS
11
n
11
LYS
11
A
ALA
12
n
12
ALA
12
A
ALA
13
n
13
ALA
13
A
TRP
14
n
14
TRP
14
A
GLY
15
n
15
GLY
15
A
LYS
16
n
16
LYS
16
A
VAL
17
n
17
VAL
17
A
GLY
18
n
18
GLY
18
A
ALA
19
n
19
ALA
19
A
HIS
20
n
20
HIS
20
A
ALA
21
n
21
ALA
21
A
GLY
22
n
22
GLY
22
A
GLU
23
n
23
GLU
23
A
TYR
24
n
24
TYR
24
A
GLY
25
n
25
GLY
25
A
ALA
26
n
26
ALA
26
A
GLU
27
n
27
GLU
27
A
ALA
28
n
28
ALA
28
A
LEU
29
n
29
LEU
29
A
GLU
30
n
30
GLU
30
A
ARG
31
n
31
ARG
31
A
MET
32
n
32
MET
32
A
PHE
33
n
33
PHE
33
A
LEU
34
n
34
LEU
34
A
SER
35
n
35
SER
35
A
PHE
36
n
36
PHE
36
A
PRO
37
n
37
PRO
37
A
THR
38
n
38
THR
38
A
THR
39
n
39
THR
39
A
LYS
40
n
40
LYS
40
A
THR
41
n
41
THR
41
A
TYR
42
n
42
TYR
42
A
PHE
43
n
43
PHE
43
A
PRO
44
n
44
PRO
44
A
HIS
45
n
45
HIS
45
A
PHE
46
n
46
PHE
46
A
ASP
47
n
47
ASP
47
A
LEU
48
n
48
LEU
48
A
SER
49
n
49
SER
49
A
HIS
50
n
50
HIS
50
A
GLY
51
n
51
GLY
51
A
SER
52
n
52
SER
52
A
ALA
53
n
53
ALA
53
A
GLN
54
n
54
GLN
54
A
VAL
55
n
55
VAL
55
A
LYS
56
n
56
LYS
56
A
GLY
57
n
57
GLY
57
A
HIS
58
n
58
HIS
58
A
GLY
59
n
59
GLY
59
A
LYS
60
n
60
LYS
60
A
LYS
61
n
61
LYS
61
A
VAL
62
n
62
VAL
62
A
ALA
63
n
63
ALA
63
A
ASP
64
n
64
ASP
64
A
ALA
65
n
65
ALA
65
A
LEU
66
n
66
LEU
66
A
THR
67
n
67
THR
67
A
ASN
68
n
68
ASN
68
A
ALA
69
n
69
ALA
69
A
VAL
70
n
70
VAL
70
A
ALA
71
n
71
ALA
71
A
HIS
72
n
72
HIS
72
A
VAL
73
n
73
VAL
73
A
ASP
74
n
74
ASP
74
A
ASP
75
n
75
ASP
75
A
MET
76
n
76
MET
76
A
PRO
77
n
77
PRO
77
A
ASN
78
n
78
ASN
78
A
ALA
79
n
79
ALA
79
A
LEU
80
n
80
LEU
80
A
SER
81
n
81
SER
81
A
ALA
82
n
82
ALA
82
A
LEU
83
n
83
LEU
83
A
SER
84
n
84
SER
84
A
ASP
85
n
85
ASP
85
A
LEU
86
n
86
LEU
86
A
HIS
87
n
87
HIS
87
A
ALA
88
n
88
ALA
88
A
HIS
89
n
89
HIS
89
A
LYS
90
n
90
LYS
90
A
LEU
91
n
91
LEU
91
A
ARG
92
n
92
ARG
92
A
VAL
93
n
93
VAL
93
A
ASP
94
n
94
ASP
94
A
PRO
95
n
95
PRO
95
A
VAL
96
n
96
VAL
96
A
ASN
97
n
97
ASN
97
A
PHE
98
n
98
PHE
98
A
LYS
99
n
99
LYS
99
A
LEU
100
n
100
LEU
100
A
LEU
101
n
101
LEU
101
A
SER
102
n
102
SER
102
A
HIS
103
n
103
HIS
103
A
CYS
104
n
104
CYS
104
A
LEU
105
n
105
LEU
105
A
LEU
106
n
106
LEU
106
A
VAL
107
n
107
VAL
107
A
THR
108
n
108
THR
108
A
LEU
109
n
109
LEU
109
A
ALA
110
n
110
ALA
110
A
ALA
111
n
111
ALA
111
A
HIS
112
n
112
HIS
112
A
LEU
113
n
113
LEU
113
A
PRO
114
n
114
PRO
114
A
ALA
115
n
115
ALA
115
A
GLU
116
n
116
GLU
116
A
PHE
117
n
117
PHE
117
A
THR
118
n
118
THR
118
A
PRO
119
n
119
PRO
119
A
ALA
120
n
120
ALA
120
A
VAL
121
n
121
VAL
121
A
HIS
122
n
122
HIS
122
A
ALA
123
n
123
ALA
123
A
SER
124
n
124
SER
124
A
LEU
125
n
125
LEU
125
A
ASP
126
n
126
ASP
126
A
LYS
127
n
127
LYS
127
A
PHE
128
n
128
PHE
128
A
LEU
129
n
129
LEU
129
A
ALA
130
n
130
ALA
130
A
SER
131
n
131
SER
131
A
VAL
132
n
132
VAL
132
A
SER
133
n
133
SER
133
A
THR
134
n
134
THR
134
A
VAL
135
n
135
VAL
135
A
LEU
136
n
136
LEU
136
A
THR
137
n
137
THR
137
A
SER
138
n
138
SER
138
A
LYS
139
n
139
LYS
139
A
TYR
140
n
140
TYR
140
A
ARG
141
n
141
ARG
141
A
VAL
1
n
1
VAL
1
B
HIS
2
n
2
HIS
2
B
LEU
3
n
3
LEU
3
B
THR
4
n
4
THR
4
B
PRO
5
n
5
PRO
5
B
VAL
6
n
6
VAL
6
B
GLU
7
n
7
GLU
7
B
LYS
8
n
8
LYS
8
B
SER
9
n
9
SER
9
B
ALA
10
n
10
ALA
10
B
VAL
11
n
11
VAL
11
B
THR
12
n
12
THR
12
B
ALA
13
n
13
ALA
13
B
LEU
14
n
14
LEU
14
B
TRP
15
n
15
TRP
15
B
GLY
16
n
16
GLY
16
B
LYS
17
n
17
LYS
17
B
VAL
18
n
18
VAL
18
B
ASN
19
n
19
ASN
19
B
VAL
20
n
20
VAL
20
B
ASP
21
n
21
ASP
21
B
GLU
22
n
22
GLU
22
B
VAL
23
n
23
VAL
23
B
GLY
24
n
24
GLY
24
B
GLY
25
n
25
GLY
25
B
GLU
26
n
26
GLU
26
B
ALA
27
n
27
ALA
27
B
LEU
28
n
28
LEU
28
B
GLY
29
n
29
GLY
29
B
ARG
30
n
30
ARG
30
B
LEU
31
n
31
LEU
31
B
LEU
32
n
32
LEU
32
B
VAL
33
n
33
VAL
33
B
VAL
34
n
34
VAL
34
B
TYR
35
n
35
TYR
35
B
PRO
36
n
36
PRO
36
B
TRP
37
n
37
TRP
37
B
THR
38
n
38
THR
38
B
GLN
39
n
39
GLN
39
B
ARG
40
n
40
ARG
40
B
PHE
41
n
41
PHE
41
B
PHE
42
n
42
PHE
42
B
GLU
43
n
43
GLU
43
B
SER
44
n
44
SER
44
B
PHE
45
n
45
PHE
45
B
GLY
46
n
46
GLY
46
B
ASP
47
n
47
ASP
47
B
LEU
48
n
48
LEU
48
B
SER
49
n
49
SER
49
B
THR
50
n
50
THR
50
B
PRO
51
n
51
PRO
51
B
ASP
52
n
52
ASP
52
B
ALA
53
n
53
ALA
53
B
VAL
54
n
54
VAL
54
B
MET
55
n
55
MET
55
B
GLY
56
n
56
GLY
56
B
ASN
57
n
57
ASN
57
B
PRO
58
n
58
PRO
58
B
LYS
59
n
59
LYS
59
B
VAL
60
n
60
VAL
60
B
LYS
61
n
61
LYS
61
B
ALA
62
n
62
ALA
62
B
HIS
63
n
63
HIS
63
B
GLY
64
n
64
GLY
64
B
LYS
65
n
65
LYS
65
B
LYS
66
n
66
LYS
66
B
VAL
67
n
67
VAL
67
B
LEU
68
n
68
LEU
68
B
GLY
69
n
69
GLY
69
B
ALA
70
n
70
ALA
70
B
PHE
71
n
71
PHE
71
B
SER
72
n
72
SER
72
B
ASP
73
n
73
ASP
73
B
GLY
74
n
74
GLY
74
B
LEU
75
n
75
LEU
75
B
ALA
76
n
76
ALA
76
B
HIS
77
n
77
HIS
77
B
LEU
78
n
78
LEU
78
B
ASP
79
n
79
ASP
79
B
ASN
80
n
80
ASN
80
B
LEU
81
n
81
LEU
81
B
LYS
82
n
82
LYS
82
B
GLY
83
n
83
GLY
83
B
THR
84
n
84
THR
84
B
PHE
85
n
85
PHE
85
B
ALA
86
n
86
ALA
86
B
THR
87
n
87
THR
87
B
LEU
88
n
88
LEU
88
B
SER
89
n
89
SER
89
B
GLU
90
n
90
GLU
90
B
LEU
91
n
91
LEU
91
B
HIS
92
n
92
HIS
92
B
CYS
93
n
93
CYS
93
B
ASP
94
n
94
ASP
94
B
LYS
95
n
95
LYS
95
B
LEU
96
n
96
LEU
96
B
HIS
97
n
97
HIS
97
B
VAL
98
n
98
VAL
98
B
ASP
99
n
99
ASP
99
B
PRO
100
n
100
PRO
100
B
GLU
101
n
101
GLU
101
B
ASN
102
n
102
ASN
102
B
PHE
103
n
103
PHE
103
B
ARG
104
n
104
ARG
104
B
LEU
105
n
105
LEU
105
B
LEU
106
n
106
LEU
106
B
GLY
107
n
107
GLY
107
B
ASN
108
n
108
ASN
108
B
VAL
109
n
109
VAL
109
B
LEU
110
n
110
LEU
110
B
VAL
111
n
111
VAL
111
B
CYS
112
n
112
CYS
112
B
VAL
113
n
113
VAL
113
B
LEU
114
n
114
LEU
114
B
ALA
115
n
115
ALA
115
B
HIS
116
n
116
HIS
116
B
HIS
117
n
117
HIS
117
B
PHE
118
n
118
PHE
118
B
GLY
119
n
119
GLY
119
B
LYS
120
n
120
LYS
120
B
GLU
121
n
121
GLU
121
B
PHE
122
n
122
PHE
122
B
THR
123
n
123
THR
123
B
PRO
124
n
124
PRO
124
B
PRO
125
n
125
PRO
125
B
VAL
126
n
126
VAL
126
B
GLN
127
n
127
GLN
127
B
ALA
128
n
128
ALA
128
B
ALA
129
n
129
ALA
129
B
TYR
130
n
130
TYR
130
B
GLN
131
n
131
GLN
131
B
LYS
132
n
132
LYS
132
B
VAL
133
n
133
VAL
133
B
VAL
134
n
134
VAL
134
B
ALA
135
n
135
ALA
135
B
GLY
136
n
136
GLY
136
B
VAL
137
n
137
VAL
137
B
ALA
138
n
138
ALA
138
B
ASN
139
n
139
ASN
139
B
ALA
140
n
140
ALA
140
B
LEU
141
n
141
LEU
141
B
ALA
142
n
142
ALA
142
B
HIS
143
n
143
HIS
143
B
LYS
144
n
144
LYS
144
B
TYR
145
n
145
TYR
145
B
HIS
146
n
146
HIS
146
B
VAL
1
n
1
VAL
1
C
LEU
2
n
2
LEU
2
C
SER
3
n
3
SER
3
C
PRO
4
n
4
PRO
4
C
ALA
5
n
5
ALA
5
C
ASP
6
n
6
ASP
6
C
LYS
7
n
7
LYS
7
C
THR
8
n
8
THR
8
C
ASN
9
n
9
ASN
9
C
VAL
10
n
10
VAL
10
C
LYS
11
n
11
LYS
11
C
ALA
12
n
12
ALA
12
C
ALA
13
n
13
ALA
13
C
TRP
14
n
14
TRP
14
C
GLY
15
n
15
GLY
15
C
LYS
16
n
16
LYS
16
C
VAL
17
n
17
VAL
17
C
GLY
18
n
18
GLY
18
C
ALA
19
n
19
ALA
19
C
HIS
20
n
20
HIS
20
C
ALA
21
n
21
ALA
21
C
GLY
22
n
22
GLY
22
C
GLU
23
n
23
GLU
23
C
TYR
24
n
24
TYR
24
C
GLY
25
n
25
GLY
25
C
ALA
26
n
26
ALA
26
C
GLU
27
n
27
GLU
27
C
ALA
28
n
28
ALA
28
C
LEU
29
n
29
LEU
29
C
GLU
30
n
30
GLU
30
C
ARG
31
n
31
ARG
31
C
MET
32
n
32
MET
32
C
PHE
33
n
33
PHE
33
C
LEU
34
n
34
LEU
34
C
SER
35
n
35
SER
35
C
PHE
36
n
36
PHE
36
C
PRO
37
n
37
PRO
37
C
THR
38
n
38
THR
38
C
THR
39
n
39
THR
39
C
LYS
40
n
40
LYS
40
C
THR
41
n
41
THR
41
C
TYR
42
n
42
TYR
42
C
PHE
43
n
43
PHE
43
C
PRO
44
n
44
PRO
44
C
HIS
45
n
45
HIS
45
C
PHE
46
n
46
PHE
46
C
ASP
47
n
47
ASP
47
C
LEU
48
n
48
LEU
48
C
SER
49
n
49
SER
49
C
HIS
50
n
50
HIS
50
C
GLY
51
n
51
GLY
51
C
SER
52
n
52
SER
52
C
ALA
53
n
53
ALA
53
C
GLN
54
n
54
GLN
54
C
VAL
55
n
55
VAL
55
C
LYS
56
n
56
LYS
56
C
GLY
57
n
57
GLY
57
C
HIS
58
n
58
HIS
58
C
GLY
59
n
59
GLY
59
C
LYS
60
n
60
LYS
60
C
LYS
61
n
61
LYS
61
C
VAL
62
n
62
VAL
62
C
ALA
63
n
63
ALA
63
C
ASP
64
n
64
ASP
64
C
ALA
65
n
65
ALA
65
C
LEU
66
n
66
LEU
66
C
THR
67
n
67
THR
67
C
ASN
68
n
68
ASN
68
C
ALA
69
n
69
ALA
69
C
VAL
70
n
70
VAL
70
C
ALA
71
n
71
ALA
71
C
HIS
72
n
72
HIS
72
C
VAL
73
n
73
VAL
73
C
ASP
74
n
74
ASP
74
C
ASP
75
n
75
ASP
75
C
MET
76
n
76
MET
76
C
PRO
77
n
77
PRO
77
C
ASN
78
n
78
ASN
78
C
ALA
79
n
79
ALA
79
C
LEU
80
n
80
LEU
80
C
SER
81
n
81
SER
81
C
ALA
82
n
82
ALA
82
C
LEU
83
n
83
LEU
83
C
SER
84
n
84
SER
84
C
ASP
85
n
85
ASP
85
C
LEU
86
n
86
LEU
86
C
HIS
87
n
87
HIS
87
C
ALA
88
n
88
ALA
88
C
HIS
89
n
89
HIS
89
C
LYS
90
n
90
LYS
90
C
LEU
91
n
91
LEU
91
C
ARG
92
n
92
ARG
92
C
VAL
93
n
93
VAL
93
C
ASP
94
n
94
ASP
94
C
PRO
95
n
95
PRO
95
C
VAL
96
n
96
VAL
96
C
ASN
97
n
97
ASN
97
C
PHE
98
n
98
PHE
98
C
LYS
99
n
99
LYS
99
C
LEU
100
n
100
LEU
100
C
LEU
101
n
101
LEU
101
C
SER
102
n
102
SER
102
C
HIS
103
n
103
HIS
103
C
CYS
104
n
104
CYS
104
C
LEU
105
n
105
LEU
105
C
LEU
106
n
106
LEU
106
C
VAL
107
n
107
VAL
107
C
THR
108
n
108
THR
108
C
LEU
109
n
109
LEU
109
C
ALA
110
n
110
ALA
110
C
ALA
111
n
111
ALA
111
C
HIS
112
n
112
HIS
112
C
LEU
113
n
113
LEU
113
C
PRO
114
n
114
PRO
114
C
ALA
115
n
115
ALA
115
C
GLU
116
n
116
GLU
116
C
PHE
117
n
117
PHE
117
C
THR
118
n
118
THR
118
C
PRO
119
n
119
PRO
119
C
ALA
120
n
120
ALA
120
C
VAL
121
n
121
VAL
121
C
HIS
122
n
122
HIS
122
C
ALA
123
n
123
ALA
123
C
SER
124
n
124
SER
124
C
LEU
125
n
125
LEU
125
C
ASP
126
n
126
ASP
126
C
LYS
127
n
127
LYS
127
C
PHE
128
n
128
PHE
128
C
LEU
129
n
129
LEU
129
C
ALA
130
n
130
ALA
130
C
SER
131
n
131
SER
131
C
VAL
132
n
132
VAL
132
C
SER
133
n
133
SER
133
C
THR
134
n
134
THR
134
C
VAL
135
n
135
VAL
135
C
LEU
136
n
136
LEU
136
C
THR
137
n
137
THR
137
C
SER
138
n
138
SER
138
C
LYS
139
n
139
LYS
139
C
TYR
140
n
140
TYR
140
C
ARG
141
n
141
ARG
141
C
VAL
1
n
1
VAL
1
D
HIS
2
n
2
HIS
2
D
LEU
3
n
3
LEU
3
D
THR
4
n
4
THR
4
D
PRO
5
n
5
PRO
5
D
VAL
6
n
6
VAL
6
D
GLU
7
n
7
GLU
7
D
LYS
8
n
8
LYS
8
D
SER
9
n
9
SER
9
D
ALA
10
n
10
ALA
10
D
VAL
11
n
11
VAL
11
D
THR
12
n
12
THR
12
D
ALA
13
n
13
ALA
13
D
LEU
14
n
14
LEU
14
D
TRP
15
n
15
TRP
15
D
GLY
16
n
16
GLY
16
D
LYS
17
n
17
LYS
17
D
VAL
18
n
18
VAL
18
D
ASN
19
n
19
ASN
19
D
VAL
20
n
20
VAL
20
D
ASP
21
n
21
ASP
21
D
GLU
22
n
22
GLU
22
D
VAL
23
n
23
VAL
23
D
GLY
24
n
24
GLY
24
D
GLY
25
n
25
GLY
25
D
GLU
26
n
26
GLU
26
D
ALA
27
n
27
ALA
27
D
LEU
28
n
28
LEU
28
D
GLY
29
n
29
GLY
29
D
ARG
30
n
30
ARG
30
D
LEU
31
n
31
LEU
31
D
LEU
32
n
32
LEU
32
D
VAL
33
n
33
VAL
33
D
VAL
34
n
34
VAL
34
D
TYR
35
n
35
TYR
35
D
PRO
36
n
36
PRO
36
D
TRP
37
n
37
TRP
37
D
THR
38
n
38
THR
38
D
GLN
39
n
39
GLN
39
D
ARG
40
n
40
ARG
40
D
PHE
41
n
41
PHE
41
D
PHE
42
n
42
PHE
42
D
GLU
43
n
43
GLU
43
D
SER
44
n
44
SER
44
D
PHE
45
n
45
PHE
45
D
GLY
46
n
46
GLY
46
D
ASP
47
n
47
ASP
47
D
LEU
48
n
48
LEU
48
D
SER
49
n
49
SER
49
D
THR
50
n
50
THR
50
D
PRO
51
n
51
PRO
51
D
ASP
52
n
52
ASP
52
D
ALA
53
n
53
ALA
53
D
VAL
54
n
54
VAL
54
D
MET
55
n
55
MET
55
D
GLY
56
n
56
GLY
56
D
ASN
57
n
57
ASN
57
D
PRO
58
n
58
PRO
58
D
LYS
59
n
59
LYS
59
D
VAL
60
n
60
VAL
60
D
LYS
61
n
61
LYS
61
D
ALA
62
n
62
ALA
62
D
HIS
63
n
63
HIS
63
D
GLY
64
n
64
GLY
64
D
LYS
65
n
65
LYS
65
D
LYS
66
n
66
LYS
66
D
VAL
67
n
67
VAL
67
D
LEU
68
n
68
LEU
68
D
GLY
69
n
69
GLY
69
D
ALA
70
n
70
ALA
70
D
PHE
71
n
71
PHE
71
D
SER
72
n
72
SER
72
D
ASP
73
n
73
ASP
73
D
GLY
74
n
74
GLY
74
D
LEU
75
n
75
LEU
75
D
ALA
76
n
76
ALA
76
D
HIS
77
n
77
HIS
77
D
LEU
78
n
78
LEU
78
D
ASP
79
n
79
ASP
79
D
ASN
80
n
80
ASN
80
D
LEU
81
n
81
LEU
81
D
LYS
82
n
82
LYS
82
D
GLY
83
n
83
GLY
83
D
THR
84
n
84
THR
84
D
PHE
85
n
85
PHE
85
D
ALA
86
n
86
ALA
86
D
THR
87
n
87
THR
87
D
LEU
88
n
88
LEU
88
D
SER
89
n
89
SER
89
D
GLU
90
n
90
GLU
90
D
LEU
91
n
91
LEU
91
D
HIS
92
n
92
HIS
92
D
CYS
93
n
93
CYS
93
D
ASP
94
n
94
ASP
94
D
LYS
95
n
95
LYS
95
D
LEU
96
n
96
LEU
96
D
HIS
97
n
97
HIS
97
D
VAL
98
n
98
VAL
98
D
ASP
99
n
99
ASP
99
D
PRO
100
n
100
PRO
100
D
GLU
101
n
101
GLU
101
D
ASN
102
n
102
ASN
102
D
PHE
103
n
103
PHE
103
D
ARG
104
n
104
ARG
104
D
LEU
105
n
105
LEU
105
D
LEU
106
n
106
LEU
106
D
GLY
107
n
107
GLY
107
D
ASN
108
n
108
ASN
108
D
VAL
109
n
109
VAL
109
D
LEU
110
n
110
LEU
110
D
VAL
111
n
111
VAL
111
D
CYS
112
n
112
CYS
112
D
VAL
113
n
113
VAL
113
D
LEU
114
n
114
LEU
114
D
ALA
115
n
115
ALA
115
D
HIS
116
n
116
HIS
116
D
HIS
117
n
117
HIS
117
D
PHE
118
n
118
PHE
118
D
GLY
119
n
119
GLY
119
D
LYS
120
n
120
LYS
120
D
GLU
121
n
121
GLU
121
D
PHE
122
n
122
PHE
122
D
THR
123
n
123
THR
123
D
PRO
124
n
124
PRO
124
D
PRO
125
n
125
PRO
125
D
VAL
126
n
126
VAL
126
D
GLN
127
n
127
GLN
127
D
ALA
128
n
128
ALA
128
D
ALA
129
n
129
ALA
129
D
TYR
130
n
130
TYR
130
D
GLN
131
n
131
GLN
131
D
LYS
132
n
132
LYS
132
D
VAL
133
n
133
VAL
133
D
VAL
134
n
134
VAL
134
D
ALA
135
n
135
ALA
135
D
GLY
136
n
136
GLY
136
D
VAL
137
n
137
VAL
137
D
ALA
138
n
138
ALA
138
D
ASN
139
n
139
ASN
139
D
ALA
140
n
140
ALA
140
D
LEU
141
n
141
LEU
141
D
ALA
142
n
142
ALA
142
D
HIS
143
n
143
HIS
143
D
LYS
144
n
144
LYS
144
D
TYR
145
n
145
TYR
145
D
HIS
146
n
146
HIS
146
D
1.7166
-0.2835
0.0168
4.1181
-3.7140
9.1308
0.0084
0.0339
0.2198
-0.3441
-0.3143
-0.5197
0.3369
0.7221
0.0855
0.2193
0.0982
0.0061
0.3464
0.0054
0.4585
refined
-16.6528
-3.1430
21.9907
X-RAY DIFFRACTION
X-RAY DIFFRACTION
1
all
author_and_software_defined_assembly
PISA
4
tetrameric
11950
-112
23200
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
201
E
FE
HEM
1_555
A
HEM
201
E
NA
HEM
1_555
94.9
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
201
E
FE
HEM
1_555
A
HEM
201
E
NB
HEM
1_555
98.1
A
HEM
201
E
NA
HEM
1_555
A
HEM
201
E
FE
HEM
1_555
A
HEM
201
E
NB
HEM
1_555
86.9
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
201
E
FE
HEM
1_555
A
HEM
201
E
NC
HEM
1_555
90.3
A
HEM
201
E
NA
HEM
1_555
A
HEM
201
E
FE
HEM
1_555
A
HEM
201
E
NC
HEM
1_555
172.7
A
HEM
201
E
NB
HEM
1_555
A
HEM
201
E
FE
HEM
1_555
A
HEM
201
E
NC
HEM
1_555
87.3
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
201
E
FE
HEM
1_555
A
HEM
201
E
ND
HEM
1_555
88.5
A
HEM
201
E
NA
HEM
1_555
A
HEM
201
E
FE
HEM
1_555
A
HEM
201
E
ND
HEM
1_555
95.7
A
HEM
201
E
NB
HEM
1_555
A
HEM
201
E
FE
HEM
1_555
A
HEM
201
E
ND
HEM
1_555
172.6
A
HEM
201
E
NC
HEM
1_555
A
HEM
201
E
FE
HEM
1_555
A
HEM
201
E
ND
HEM
1_555
89.5
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
201
H
FE
HEM
1_555
B
HEM
201
H
NA
HEM
1_555
74.8
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
201
H
FE
HEM
1_555
B
HEM
201
H
NB
HEM
1_555
84.3
B
HEM
201
H
NA
HEM
1_555
B
HEM
201
H
FE
HEM
1_555
B
HEM
201
H
NB
HEM
1_555
86.7
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
201
H
FE
HEM
1_555
B
HEM
201
H
NC
HEM
1_555
89.2
B
HEM
201
H
NA
HEM
1_555
B
HEM
201
H
FE
HEM
1_555
B
HEM
201
H
NC
HEM
1_555
163.5
B
HEM
201
H
NB
HEM
1_555
B
HEM
201
H
FE
HEM
1_555
B
HEM
201
H
NC
HEM
1_555
87.7
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
201
H
FE
HEM
1_555
B
HEM
201
H
ND
HEM
1_555
83.8
B
HEM
201
H
NA
HEM
1_555
B
HEM
201
H
FE
HEM
1_555
B
HEM
201
H
ND
HEM
1_555
91.3
B
HEM
201
H
NB
HEM
1_555
B
HEM
201
H
FE
HEM
1_555
B
HEM
201
H
ND
HEM
1_555
168.0
B
HEM
201
H
NC
HEM
1_555
B
HEM
201
H
FE
HEM
1_555
B
HEM
201
H
ND
HEM
1_555
91.0
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
201
H
FE
HEM
1_555
B
CMO
202
I
O
CMO
1_555
170.2
B
HEM
201
H
NA
HEM
1_555
B
HEM
201
H
FE
HEM
1_555
B
CMO
202
I
O
CMO
1_555
115.0
B
HEM
201
H
NB
HEM
1_555
B
HEM
201
H
FE
HEM
1_555
B
CMO
202
I
O
CMO
1_555
96.2
B
HEM
201
H
NC
HEM
1_555
B
HEM
201
H
FE
HEM
1_555
B
CMO
202
I
O
CMO
1_555
81.0
B
HEM
201
H
ND
HEM
1_555
B
HEM
201
H
FE
HEM
1_555
B
CMO
202
I
O
CMO
1_555
95.3
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
201
J
FE
HEM
1_555
C
HEM
201
J
NA
HEM
1_555
90.2
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
201
J
FE
HEM
1_555
C
HEM
201
J
NB
HEM
1_555
90.8
C
HEM
201
J
NA
HEM
1_555
C
HEM
201
J
FE
HEM
1_555
C
HEM
201
J
NB
HEM
1_555
95.5
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
201
J
FE
HEM
1_555
C
HEM
201
J
NC
HEM
1_555
94.2
C
HEM
201
J
NA
HEM
1_555
C
HEM
201
J
FE
HEM
1_555
C
HEM
201
J
NC
HEM
1_555
175.4
C
HEM
201
J
NB
HEM
1_555
C
HEM
201
J
FE
HEM
1_555
C
HEM
201
J
NC
HEM
1_555
82.9
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
201
J
FE
HEM
1_555
C
HEM
201
J
ND
HEM
1_555
95.6
C
HEM
201
J
NA
HEM
1_555
C
HEM
201
J
FE
HEM
1_555
C
HEM
201
J
ND
HEM
1_555
83.2
C
HEM
201
J
NB
HEM
1_555
C
HEM
201
J
FE
HEM
1_555
C
HEM
201
J
ND
HEM
1_555
173.5
C
HEM
201
J
NC
HEM
1_555
C
HEM
201
J
FE
HEM
1_555
C
HEM
201
J
ND
HEM
1_555
97.9
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
201
M
FE
HEM
1_555
D
HEM
201
M
NA
HEM
1_555
72.3
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
201
M
FE
HEM
1_555
D
HEM
201
M
NB
HEM
1_555
92.3
D
HEM
201
M
NA
HEM
1_555
D
HEM
201
M
FE
HEM
1_555
D
HEM
201
M
NB
HEM
1_555
86.1
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
201
M
FE
HEM
1_555
D
HEM
201
M
NC
HEM
1_555
101.0
D
HEM
201
M
NA
HEM
1_555
D
HEM
201
M
FE
HEM
1_555
D
HEM
201
M
NC
HEM
1_555
173.4
D
HEM
201
M
NB
HEM
1_555
D
HEM
201
M
FE
HEM
1_555
D
HEM
201
M
NC
HEM
1_555
94.2
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
201
M
FE
HEM
1_555
D
HEM
201
M
ND
HEM
1_555
82.2
D
HEM
201
M
NA
HEM
1_555
D
HEM
201
M
FE
HEM
1_555
D
HEM
201
M
ND
HEM
1_555
92.0
D
HEM
201
M
NB
HEM
1_555
D
HEM
201
M
FE
HEM
1_555
D
HEM
201
M
ND
HEM
1_555
174.5
D
HEM
201
M
NC
HEM
1_555
D
HEM
201
M
FE
HEM
1_555
D
HEM
201
M
ND
HEM
1_555
87.0
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
O3
86M
203
G
O3
86M
1
1
N
1
A
A
N
C5
VAL
86M
1
203
0.66
1
A
A
N
HC5B
VAL
86M
1
203
1.36
1
B
B
FE
C
HEM
CMO
201
202
1.61
1
C
C
FE
C
HEM
CMO
201
202
1.77
1
D
D
FE
C
HEM
CMO
201
202
1.86
1
A
A
FE
C
HEM
CMO
201
202
1.98
1
A
A
OH
O
TYR
HOH
42
301
2.01
1
A
A
CA
C5
VAL
86M
1
203
2.05
1
A
A
N
C4
VAL
86M
1
203
2.11
1
A
A
O
NZ
SER
LYS
3
7
2.14
1
A
HIS
20
-74.15
21.21
1
B
ASP
79
-63.92
-72.24
1
B
ASN
80
-105.97
67.88
1
D
GLU
22
-130.62
-58.72
1
D
PHE
42
-144.69
30.84
1
D
ASP
79
-48.57
-19.75
0.2539
0.2108
0.2132
2.050
29.764
1994
37317
5.34
99.89
0.28
1
FREE R-VALUE
1.34
MOLECULAR REPLACEMENT
27.86
0.90
1.11
5E83
ML
FLAT BULK SOLVENT MODEL
2.050
29.764
30
4630
220
0
4380
0.009
4765
1.053
6543
14.626
2703
0.046
707
0.006
812
0.3267
0.3169
2.1013
144
2507
100.00
0.3765
0.3026
2.1581
140
2477
100.00
0.2876
0.2762
2.2215
144
2444
100.00
0.3087
0.2710
2.2932
134
2518
100.00
0.3115
0.2655
2.3751
135
2481
100.00
0.3439
0.2603
2.4702
150
2509
100.00
0.3185
0.2638
2.5826
127
2483
100.00
0.3065
0.2630
2.7186
156
2517
100.00
0.2871
0.2441
2.8888
135
2493
100.00
0.2817
0.2494
3.1117
148
2542
100.00
0.2569
0.2324
3.4244
145
2506
100.00
0.2415
0.1942
3.9190
143
2562
100.00
0.2342
0.1778
4.9338
141
2578
100.00
0.2040
0.1673
29.7669
152
2706
99.00
47.25
2.05
30
5UFJ
37327
0.99
1
14.27
12.8
100
1
refinement
PHENIX
(1.10.1_2155)
data reduction
XDS
data scaling
SCALA
phasing
PHASER
N
Crystal Structure of Carbonmonoxy Hemoglobin S (Liganded Sickle Cell Hemoglobin) Complexed with GBT Compound 6
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
3
N
N
4
N
N
3
N
N
4
N
N
5
N
N
3
N
N
4
N
N
6
N
N
6
N
N
6
N
N
6
N
N
A
SER
3
A
SER
3
HELX_P
A
LYS
16
A
LYS
16
1
AA1
14
A
VAL
17
A
VAL
17
HELX_P
A
ALA
19
A
ALA
19
5
AA2
3
A
HIS
20
A
HIS
20
HELX_P
A
PHE
36
A
PHE
36
1
AA3
17
A
PRO
37
A
PRO
37
HELX_P
A
PHE
43
A
PHE
43
5
AA4
7
A
SER
52
A
SER
52
HELX_P
A
HIS
72
A
HIS
72
1
AA5
21
A
ASP
75
A
ASP
75
HELX_P
A
LEU
80
A
LEU
80
1
AA6
6
A
LEU
80
A
LEU
80
HELX_P
A
ALA
88
A
ALA
88
1
AA7
9
A
PRO
95
A
PRO
95
HELX_P
A
LEU
113
A
LEU
113
1
AA8
19
A
THR
118
A
THR
118
HELX_P
A
SER
138
A
SER
138
1
AA9
21
B
THR
4
B
THR
4
HELX_P
B
GLY
16
B
GLY
16
1
AB1
13
B
GLU
22
B
GLU
22
HELX_P
B
TYR
35
B
TYR
35
1
AB2
14
B
PRO
36
B
PRO
36
HELX_P
B
GLY
46
B
GLY
46
5
AB3
11
B
THR
50
B
THR
50
HELX_P
B
ASN
57
B
ASN
57
1
AB4
8
B
ASN
57
B
ASN
57
HELX_P
B
HIS
77
B
HIS
77
1
AB5
21
B
ASN
80
B
ASN
80
HELX_P
B
PHE
85
B
PHE
85
1
AB6
6
B
PHE
85
B
PHE
85
HELX_P
B
ASP
94
B
ASP
94
1
AB7
10
B
PRO
100
B
PRO
100
HELX_P
B
GLY
119
B
GLY
119
1
AB8
20
B
LYS
120
B
LYS
120
HELX_P
B
PHE
122
B
PHE
122
5
AB9
3
B
THR
123
B
THR
123
HELX_P
B
ALA
142
B
ALA
142
1
AC1
20
C
SER
3
C
SER
3
HELX_P
C
GLY
18
C
GLY
18
1
AC2
16
C
HIS
20
C
HIS
20
HELX_P
C
PHE
36
C
PHE
36
1
AC3
17
C
PRO
37
C
PRO
37
HELX_P
C
PHE
43
C
PHE
43
5
AC4
7
C
SER
52
C
SER
52
HELX_P
C
HIS
72
C
HIS
72
1
AC5
21
C
ASP
75
C
ASP
75
HELX_P
C
LEU
80
C
LEU
80
1
AC6
6
C
LEU
80
C
LEU
80
HELX_P
C
HIS
89
C
HIS
89
1
AC7
10
C
ASP
94
C
ASP
94
HELX_P
C
LEU
113
C
LEU
113
1
AC8
20
C
THR
118
C
THR
118
HELX_P
C
SER
138
C
SER
138
1
AC9
21
D
THR
4
D
THR
4
HELX_P
D
LYS
17
D
LYS
17
1
AD1
14
D
GLU
22
D
GLU
22
HELX_P
D
TYR
35
D
TYR
35
1
AD2
14
D
PRO
36
D
PRO
36
HELX_P
D
GLY
46
D
GLY
46
5
AD3
11
D
THR
50
D
THR
50
HELX_P
D
ASN
57
D
ASN
57
1
AD4
8
D
ASN
57
D
ASN
57
HELX_P
D
HIS
77
D
HIS
77
1
AD5
21
D
ASN
80
D
ASN
80
HELX_P
D
PHE
85
D
PHE
85
1
AD6
6
D
PHE
85
D
PHE
85
HELX_P
D
LYS
95
D
LYS
95
1
AD7
11
D
ASP
99
D
ASP
99
HELX_P
D
GLY
119
D
GLY
119
1
AD8
21
D
LYS
120
D
LYS
120
HELX_P
D
PHE
122
D
PHE
122
5
AD9
3
D
THR
123
D
THR
123
HELX_P
D
ALA
142
D
ALA
142
1
AE1
20
D
HIS
143
D
HIS
143
HELX_P
D
HIS
146
D
HIS
146
5
AE2
4
covale
1.404
one
C
VAL
1
C
N
VAL
1
1_555
C
86M
203
L
C5
86M
1_555
metalc
2.275
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
201
E
FE
HEM
1_555
metalc
2.485
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
201
H
FE
HEM
1_555
metalc
2.637
B
HEM
201
H
FE
HEM
1_555
B
CMO
202
I
O
CMO
1_555
metalc
2.153
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
201
J
FE
HEM
1_555
metalc
2.417
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
201
M
FE
HEM
1_555
OXYGEN TRANSPORT
R2 QUATERNARY STATE, OXYGEN TRANSPORT
HBA_HUMAN
UNP
1
2
P69905
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
HBB_HUMAN
UNP
2
2
P68871
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
2
142
5UFJ
1
141
P69905
A
1
1
141
2
147
5UFJ
1
146
P68871
B
2
1
146
2
142
5UFJ
1
141
P69905
C
1
1
141
2
147
5UFJ
1
146
P68871
D
2
1
146
2
GLU
engineered mutation
VAL
6
5UFJ
B
P68871
UNP
7
6
4
GLU
engineered mutation
VAL
6
5UFJ
D
P68871
UNP
7
6
binding site for residue HEM A 201
A
HEM
201
Software
15
binding site for residue CMO A 202
A
CMO
202
Software
3
binding site for residue 86M A 203
A
86M
203
Software
9
binding site for residue HEM B 201
B
HEM
201
Software
12
binding site for residue CMO B 202
B
CMO
202
Software
2
binding site for residue HEM C 201
C
HEM
201
Software
15
binding site for residue CMO C 202
C
CMO
202
Software
3
binding site for residue HEM D 201
D
HEM
201
Software
14
binding site for residue CMO D 202
D
CMO
202
Software
2
binding site for Di-peptide 86M C 203 and VAL C 1
C
86M
203
Software
11
A
TYR
42
A
TYR
42
15
1_555
A
PHE
43
A
PHE
43
15
1_555
A
HIS
58
A
HIS
58
15
1_555
A
LYS
61
A
LYS
61
15
1_555
A
VAL
62
A
VAL
62
15
1_555
A
ALA
65
A
ALA
65
15
1_555
A
LEU
66
A
LEU
66
15
1_555
A
LEU
83
A
LEU
83
15
1_555
A
HIS
87
A
HIS
87
15
1_555
A
LEU
91
A
LEU
91
15
1_555
A
ASN
97
A
ASN
97
15
1_555
A
PHE
98
A
PHE
98
15
1_555
A
LEU
101
A
LEU
101
15
1_555
A
LEU
136
A
LEU
136
15
1_555
A
CMO
202
F
CMO
15
1_555
A
HIS
58
A
HIS
58
3
1_555
A
VAL
62
A
VAL
62
3
1_555
A
HEM
201
E
HEM
3
1_555
A
VAL
1
A
VAL
1
9
1_555
A
PRO
77
A
PRO
77
9
1_555
A
SER
131
A
SER
131
9
1_555
A
THR
134
A
THR
134
9
1_555
A
VAL
135
A
VAL
135
9
1_555
C
VAL
1
C
VAL
1
9
1_555
C
THR
134
C
THR
134
9
1_555
C
SER
138
C
SER
138
9
1_555
C
86M
203
L
86M
9
1_555
B
THR
38
B
THR
38
12
1_555
B
PHE
41
B
PHE
41
12
1_555
B
PHE
42
B
PHE
42
12
1_555
B
HIS
63
B
HIS
63
12
1_555
B
LYS
66
B
LYS
66
12
1_555
B
VAL
67
B
VAL
67
12
1_555
B
HIS
92
B
HIS
92
12
1_555
B
LEU
96
B
LEU
96
12
1_555
B
ASN
102
B
ASN
102
12
1_555
B
PHE
103
B
PHE
103
12
1_555
B
LEU
106
B
LEU
106
12
1_555
B
CMO
202
I
CMO
12
1_555
B
HIS
63
B
HIS
63
2
1_555
B
HEM
201
H
HEM
2
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
PHE
46
C
PHE
46
15
1_555
C
HIS
58
C
HIS
58
15
1_555
C
LYS
61
C
LYS
61
15
1_555
C
LEU
86
C
LEU
86
15
1_555
C
HIS
87
C
HIS
87
15
1_555
C
LEU
91
C
LEU
91
15
1_555
C
ASN
97
C
ASN
97
15
1_555
C
PHE
98
C
PHE
98
15
1_555
C
LEU
136
C
LEU
136
15
1_555
C
CMO
202
K
CMO
15
1_555
C
HOH
302
Q
HOH
15
1_555
C
HOH
308
Q
HOH
15
1_555
C
HIS
58
C
HIS
58
3
1_555
C
VAL
62
C
VAL
62
3
1_555
C
HEM
201
J
HEM
3
1_555
D
THR
38
D
THR
38
14
1_555
D
PHE
41
D
PHE
41
14
1_555
D
PHE
42
D
PHE
42
14
1_555
D
PHE
45
D
PHE
45
14
1_555
D
HIS
63
D
HIS
63
14
1_555
D
LYS
66
D
LYS
66
14
1_555
D
VAL
67
D
VAL
67
14
1_555
D
LEU
88
D
LEU
88
14
1_555
D
HIS
92
D
HIS
92
14
1_555
D
ASN
102
D
ASN
102
14
1_555
D
PHE
103
D
PHE
103
14
1_555
D
LEU
106
D
LEU
106
14
1_555
D
LEU
141
D
LEU
141
14
1_555
D
CMO
202
N
CMO
14
1_555
D
HIS
63
D
HIS
63
2
1_555
D
HEM
201
M
HEM
2
1_555
A
VAL
1
A
VAL
1
11
1_555
A
THR
134
A
THR
134
11
1_555
A
SER
138
A
SER
138
11
1_555
A
TYR
140
A
TYR
140
11
1_555
A
86M
203
G
86M
11
1_555
C
LEU
2
C
LEU
2
11
1_555
C
PRO
77
C
PRO
77
11
1_555
C
LYS
127
C
LYS
127
11
1_555
C
SER
131
C
SER
131
11
1_555
C
THR
134
C
THR
134
11
1_555
C
VAL
135
C
VAL
135
11
1_555
19
P 21 21 21