0.020473
0.000000
0.000000
0.000000
0.014275
0.000000
0.000000
0.000000
0.009797
0.00000
0.00000
0.00000
Gabba, M.
Abbruzzetti, S.
Spyrakis, F.
Forti, F.
Bruno, S.
Mozzarelli, A.
Luque, F.J.
Viappiani, C.
Cozzini, P.
Nardini, M.
Germani, F.
Bolognesi, M.
Moens, L.
Dewilde, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
48.844
70.054
102.072
C2 H3 O2 -1
59.044
ACETATE ION
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 N -1
26.017
CYANIDE ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C6 Fe N6
211.949
HEXACYANOFERRATE(3-)
FERRI(III)HEXACYANIDE
non-polymer
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
C
N
2
N
O
N
3
N
O
N
4
N
C
N
5
N
H
N
6
N
H
N
7
N
H
N
8
N
N
N
9
S
C
N
10
N
C
N
11
N
O
N
12
N
C
N
13
N
O
N
14
N
H
N
15
N
H
N
16
N
H
N
17
N
H
N
18
N
H
N
19
N
H
N
20
N
H
N
21
N
N
N
22
S
C
N
23
N
C
N
24
N
O
N
25
N
C
N
26
N
C
N
27
N
C
N
28
N
N
N
29
N
C
N
30
N
N
N
31
N
N
N
32
N
O
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
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
O
N
55
N
N
N
56
N
O
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
N
N
66
S
C
N
67
N
C
N
68
N
O
N
69
N
C
N
70
N
C
N
71
N
O
N
72
N
O
N
73
N
O
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
C
N
82
N
N
N
83
N
N
N
84
R
C
N
85
N
C
N
86
N
O
N
87
N
C
N
88
N
S
N
89
N
O
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
N
N
98
N
C
N
99
N
FE
N
100
N
C
N
101
N
N
N
102
N
C
N
103
N
N
N
104
N
C
N
105
N
N
N
106
N
C
N
107
N
N
N
108
N
C
N
109
N
N
N
110
N
N
N
111
S
C
N
112
N
C
N
113
N
O
N
114
N
C
N
115
N
C
N
116
N
C
N
117
N
O
N
118
N
N
N
119
N
O
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
N
N
131
S
C
N
132
N
C
N
133
N
O
N
134
N
C
N
135
N
C
N
136
N
C
N
137
N
O
N
138
N
O
N
139
N
O
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
N
N
150
N
C
N
151
N
C
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
C
N
160
N
C
N
161
N
C
N
162
N
C
Y
163
N
C
Y
164
N
C
Y
165
N
C
Y
166
N
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
O
N
172
N
O
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
C
N
178
N
C
N
179
N
C
Y
180
N
C
Y
181
N
C
Y
182
N
C
Y
183
N
C
N
184
N
C
N
185
N
C
N
186
N
C
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
N
194
N
C
N
195
N
O
N
196
N
O
Y
197
N
N
N
198
N
N
Y
199
N
N
N
200
N
N
N
201
N
FE
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
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
N
N
235
S
C
N
236
N
C
N
237
N
O
N
238
N
C
Y
239
N
C
Y
240
N
N
Y
241
N
C
Y
242
N
C
Y
243
N
N
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
O
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
S
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
O
N
289
N
H
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
N
N
303
S
C
N
304
N
C
N
305
N
O
N
306
N
C
N
307
N
C
N
308
N
C
N
309
N
C
N
310
N
N
N
311
N
O
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
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
N
N
328
S
C
N
329
N
C
N
330
N
O
N
331
N
C
N
332
N
C
N
333
N
S
N
334
N
C
N
335
N
O
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
N
N
348
S
C
N
349
N
C
N
350
N
O
N
351
N
C
Y
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
N
358
N
O
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
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
N
N
371
S
C
N
372
N
C
N
373
N
O
N
374
N
C
N
375
N
C
N
376
N
C
N
377
N
O
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
N
N
388
S
C
N
389
N
C
N
390
N
O
N
391
N
C
N
392
N
O
N
393
N
O
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
R
C
N
406
N
O
N
407
N
C
N
408
N
O
N
409
N
H
N
410
N
H
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
N
N
419
S
C
N
420
N
C
N
421
N
O
N
422
N
C
Y
423
N
C
Y
424
N
C
Y
425
N
C
Y
426
N
N
Y
427
N
C
Y
428
N
C
Y
429
N
C
Y
430
N
C
Y
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
444
N
H
N
445
N
N
N
446
S
C
N
447
N
C
N
448
N
O
N
449
N
C
Y
450
N
C
Y
451
N
C
Y
452
N
C
Y
453
N
C
Y
454
N
C
Y
455
N
C
N
456
N
O
N
457
N
O
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
466
N
H
N
467
N
H
N
468
N
H
N
469
N
N
N
470
S
C
N
471
N
C
N
472
N
O
N
473
N
C
N
474
N
C
N
475
N
C
N
476
N
O
N
477
N
H
N
478
N
H
N
479
N
H
N
480
N
H
N
481
N
H
N
482
N
H
N
483
N
H
N
484
N
H
N
485
N
H
N
486
N
H
N
487
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
doub
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
doub
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
sing
N
37
N
sing
N
38
N
sing
N
39
N
doub
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
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
doub
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
doub
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
doub
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
doub
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
trip
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
doub
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
trip
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
trip
N
98
N
trip
N
99
N
trip
N
100
N
trip
N
101
N
trip
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
sing
N
127
N
doub
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
sing
N
135
N
doub
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
doub
N
150
N
sing
N
151
N
sing
N
152
N
doub
N
153
N
sing
N
154
N
sing
N
155
N
doub
N
156
N
sing
N
157
N
doub
N
158
N
sing
N
159
N
sing
Y
160
N
doub
Y
161
N
sing
Y
162
N
sing
N
163
N
sing
Y
164
N
doub
N
165
N
sing
Y
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
doub
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
doub
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
doub
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
doub
N
189
N
sing
N
190
N
sing
N
191
N
sing
Y
192
N
sing
Y
193
N
sing
Y
194
N
doub
N
195
N
sing
Y
196
N
sing
N
197
N
sing
Y
198
N
sing
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
sing
N
207
N
doub
N
208
N
doub
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
doub
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
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
doub
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
Y
241
N
sing
Y
242
N
doub
Y
243
N
doub
N
244
N
sing
Y
245
N
sing
N
246
N
sing
Y
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
doub
N
260
N
sing
N
261
N
sing
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
doub
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
sing
N
299
N
sing
N
300
N
sing
N
301
N
doub
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
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
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
Y
349
N
doub
Y
350
N
sing
Y
351
N
sing
N
352
N
sing
Y
353
N
doub
N
354
N
sing
Y
355
N
doub
N
356
N
sing
Y
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
sing
N
366
N
sing
N
367
N
doub
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
sing
N
382
N
sing
N
383
N
sing
N
384
N
doub
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
sing
N
395
N
sing
N
396
N
sing
N
397
N
doub
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
sing
N
411
N
sing
N
412
N
sing
N
413
N
doub
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
Y
418
N
doub
Y
419
N
sing
Y
420
N
sing
N
421
N
sing
Y
422
N
doub
Y
423
N
sing
Y
424
N
sing
N
425
N
sing
Y
426
N
sing
Y
427
N
doub
N
428
N
sing
Y
429
N
doub
N
430
N
sing
Y
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
sing
N
439
N
sing
N
440
N
sing
N
441
N
doub
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
Y
446
N
doub
Y
447
N
sing
Y
448
N
sing
N
449
N
sing
Y
450
N
doub
N
451
N
sing
Y
452
N
doub
N
453
N
sing
Y
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
sing
N
463
N
sing
N
464
N
sing
N
465
N
doub
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
N
474
N
sing
N
475
N
sing
N
476
N
sing
US
Plos One
1932-6203
8
49770
10.1371/JOURNAL.PONE.0049770
23308092
Co Rebinding Kinetics and Molecular Dynamics Simulations Highlight Dynamic Regulation of Internal Cavities in Human Cytoglobin.
2013
10.2210/pdb4b3w/pdb
pdb_00004b3w
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
ID23-2
ESRF
1.0
SYNCHROTRON
ESRF BEAMLINE ID23-2
21391.465
CYTOGLOBIN
YES
2
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
2
syn
non-polymer
26.017
CYANIDE ION
2
syn
non-polymer
211.949
HEXACYANOFERRATE(3-)
2
syn
non-polymer
59.044
ACETATE ION
1
syn
non-polymer
18.015
water
22
nat
water
HISTOGLOBIN, HGB, STELLATE CELL ACTIVATION-ASSOCIATED PROTEIN
no
no
MEKVPGEMEIERRERSEELSEAERKAVQAMWARLYANSEDVGVAILVRFFVNFPSAKQYFSQFKHMEDPLEMERSPQLRK
QASRVMGALNTVVENLHDPDKVSSVLALVGKAHALKHKVEPVYFKILSGVILEVVAEEFASDFPPETQRAWAKLRGLIYS
HVTAAYKEVGWVQQVPNATTPPATLPSSGP
MEKVPGEMEIERRERSEELSEAERKAVQAMWARLYANSEDVGVAILVRFFVNFPSAKQYFSQFKHMEDPLEMERSPQLRK
QASRVMGALNTVVENLHDPDKVSSVLALVGKAHALKHKVEPVYFKILSGVILEVVAEEFASDFPPETQRAWAKLRGLIYS
HVTAAYKEVGWVQQVPNATTPPATLPSSGP
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
9606
HOMO SAPIENS
469008
ESCHERICHIA COLI
BL21(DE3)
PLYSS
1
2.04
40
NONE
4.5
18% PEG 4000, 0.2M NACL, 0.05M NA-ACETATE (PH 4.1-4.6), 0.01M K-FERRICYANIDE, 1MM KCN
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_initial_refinement_model
struct_conn
struct_site
repository
Initial release
Data collection
Database references
Derived calculations
Other
Refinement description
1
0
2013-01-23
1
1
2023-12-20
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
_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
THE CRYSTAL STRUCTURE OF CYTOGLOBIN: THE FOURTH GLOBIN TYPE DISCOVERED IN AMN
CRYSTAL STRUCTURE OF CYTOGLOBIN: THE FOURTH GLOBIN TYPE DISCOVERED IN MAN DISPLAYS HEME HEXA-COORDINATION
CYTOGLOBIN CAVITIES
CRYSTAL STRUCTURE OF CYTOGLOBIN: THE FOURTH GLOBIN TYPE DISCOVERED IN MAN DISPLAYS HEME HEXA-COORDINATION
MAPPING PROTEIN MATRIX CAVITIES IN HUMAN CYTOGLOBIN THROUGH XE ATOM BINDING: A CRYSTALLOGRAPHIC INVESTIGATION
CRYSTAL STRUCTURE OF HUMAN CYTOGLOBIN (FERRIC FORM)
CRYSTAL STRUCTURE OF HUMAN CYTOGLOBIN AT 1.68 ANGSTROMS RESOLUTION
PDBE
Y
PDBE
2012-07-26
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
CYN
CYANIDE ION
FC6
HEXACYANOFERRATE(3-)
ACT
ACETATE ION
HOH
water
1UT0
PDB ENTRY 1UT0
PDB
experimental model
HEM
200
2
HEM
HEM
200
A
CYN
300
3
CYN
CYN
300
A
FC6
400
4
FC6
FC6
400
A
HEM
200
2
HEM
HEM
200
B
CYN
300
3
CYN
CYN
300
B
FC6
400
4
FC6
FC6
400
B
ACT
1172
5
ACT
ACT
1172
B
HOH
2001
6
HOH
HOH
2001
A
HOH
2002
6
HOH
HOH
2002
A
HOH
2003
6
HOH
HOH
2003
A
HOH
2004
6
HOH
HOH
2004
A
HOH
2005
6
HOH
HOH
2005
A
HOH
2006
6
HOH
HOH
2006
A
HOH
2007
6
HOH
HOH
2007
A
HOH
2008
6
HOH
HOH
2008
A
HOH
2009
6
HOH
HOH
2009
A
HOH
2010
6
HOH
HOH
2010
A
HOH
2011
6
HOH
HOH
2011
A
HOH
2001
6
HOH
HOH
2001
B
HOH
2002
6
HOH
HOH
2002
B
HOH
2003
6
HOH
HOH
2003
B
HOH
2004
6
HOH
HOH
2004
B
HOH
2005
6
HOH
HOH
2005
B
HOH
2006
6
HOH
HOH
2006
B
HOH
2007
6
HOH
HOH
2007
B
HOH
2008
6
HOH
HOH
2008
B
HOH
2009
6
HOH
HOH
2009
B
HOH
2010
6
HOH
HOH
2010
B
HOH
2011
6
HOH
HOH
2011
B
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
n
7
7
A
n
8
8
A
n
9
9
A
n
10
10
A
n
11
11
A
n
12
12
A
n
13
13
A
n
14
14
A
n
15
15
A
n
16
16
A
n
17
17
A
GLU
18
n
18
GLU
18
A
LEU
19
n
19
LEU
19
A
SER
20
n
20
SER
20
A
GLU
21
n
21
GLU
21
A
ALA
22
n
22
ALA
22
A
GLU
23
n
23
GLU
23
A
ARG
24
n
24
ARG
24
A
LYS
25
n
25
LYS
25
A
ALA
26
n
26
ALA
26
A
VAL
27
n
27
VAL
27
A
GLN
28
n
28
GLN
28
A
ALA
29
n
29
ALA
29
A
MET
30
n
30
MET
30
A
TRP
31
n
31
TRP
31
A
ALA
32
n
32
ALA
32
A
ARG
33
n
33
ARG
33
A
LEU
34
n
34
LEU
34
A
TYR
35
n
35
TYR
35
A
ALA
36
n
36
ALA
36
A
ASN
37
n
37
ASN
37
A
SER
38
n
38
SER
38
A
GLU
39
n
39
GLU
39
A
ASP
40
n
40
ASP
40
A
VAL
41
n
41
VAL
41
A
GLY
42
n
42
GLY
42
A
VAL
43
n
43
VAL
43
A
ALA
44
n
44
ALA
44
A
ILE
45
n
45
ILE
45
A
LEU
46
n
46
LEU
46
A
VAL
47
n
47
VAL
47
A
ARG
48
n
48
ARG
48
A
PHE
49
n
49
PHE
49
A
PHE
50
n
50
PHE
50
A
VAL
51
n
51
VAL
51
A
ASN
52
n
52
ASN
52
A
PHE
53
n
53
PHE
53
A
PRO
54
n
54
PRO
54
A
SER
55
n
55
SER
55
A
ALA
56
n
56
ALA
56
A
LYS
57
n
57
LYS
57
A
GLN
58
n
58
GLN
58
A
TYR
59
n
59
TYR
59
A
PHE
60
n
60
PHE
60
A
SER
61
n
61
SER
61
A
GLN
62
n
62
GLN
62
A
PHE
63
n
63
PHE
63
A
LYS
64
n
64
LYS
64
A
HIS
65
n
65
HIS
65
A
MET
66
n
66
MET
66
A
GLU
67
n
67
GLU
67
A
ASP
68
n
68
ASP
68
A
PRO
69
n
69
PRO
69
A
LEU
70
n
70
LEU
70
A
GLU
71
n
71
GLU
71
A
MET
72
n
72
MET
72
A
GLU
73
n
73
GLU
73
A
ARG
74
n
74
ARG
74
A
SER
75
n
75
SER
75
A
PRO
76
n
76
PRO
76
A
GLN
77
n
77
GLN
77
A
LEU
78
n
78
LEU
78
A
ARG
79
n
79
ARG
79
A
LYS
80
n
80
LYS
80
A
GLN
81
n
81
GLN
81
A
ALA
82
n
82
ALA
82
A
SER
83
n
83
SER
83
A
ARG
84
n
84
ARG
84
A
VAL
85
n
85
VAL
85
A
MET
86
n
86
MET
86
A
GLY
87
n
87
GLY
87
A
ALA
88
n
88
ALA
88
A
LEU
89
n
89
LEU
89
A
ASN
90
n
90
ASN
90
A
THR
91
n
91
THR
91
A
VAL
92
n
92
VAL
92
A
VAL
93
n
93
VAL
93
A
GLU
94
n
94
GLU
94
A
ASN
95
n
95
ASN
95
A
LEU
96
n
96
LEU
96
A
HIS
97
n
97
HIS
97
A
ASP
98
n
98
ASP
98
A
PRO
99
n
99
PRO
99
A
ASP
100
n
100
ASP
100
A
LYS
101
n
101
LYS
101
A
VAL
102
n
102
VAL
102
A
SER
103
n
103
SER
103
A
SER
104
n
104
SER
104
A
VAL
105
n
105
VAL
105
A
LEU
106
n
106
LEU
106
A
ALA
107
n
107
ALA
107
A
LEU
108
n
108
LEU
108
A
VAL
109
n
109
VAL
109
A
GLY
110
n
110
GLY
110
A
LYS
111
n
111
LYS
111
A
ALA
112
n
112
ALA
112
A
HIS
113
n
113
HIS
113
A
ALA
114
n
114
ALA
114
A
LEU
115
n
115
LEU
115
A
LYS
116
n
116
LYS
116
A
HIS
117
n
117
HIS
117
A
LYS
118
n
118
LYS
118
A
VAL
119
n
119
VAL
119
A
GLU
120
n
120
GLU
120
A
PRO
121
n
121
PRO
121
A
VAL
122
n
122
VAL
122
A
TYR
123
n
123
TYR
123
A
PHE
124
n
124
PHE
124
A
LYS
125
n
125
LYS
125
A
ILE
126
n
126
ILE
126
A
LEU
127
n
127
LEU
127
A
SER
128
n
128
SER
128
A
GLY
129
n
129
GLY
129
A
VAL
130
n
130
VAL
130
A
ILE
131
n
131
ILE
131
A
LEU
132
n
132
LEU
132
A
GLU
133
n
133
GLU
133
A
VAL
134
n
134
VAL
134
A
VAL
135
n
135
VAL
135
A
ALA
136
n
136
ALA
136
A
GLU
137
n
137
GLU
137
A
GLU
138
n
138
GLU
138
A
PHE
139
n
139
PHE
139
A
ALA
140
n
140
ALA
140
A
SER
141
n
141
SER
141
A
ASP
142
n
142
ASP
142
A
PHE
143
n
143
PHE
143
A
PRO
144
n
144
PRO
144
A
PRO
145
n
145
PRO
145
A
GLU
146
n
146
GLU
146
A
THR
147
n
147
THR
147
A
GLN
148
n
148
GLN
148
A
ARG
149
n
149
ARG
149
A
ALA
150
n
150
ALA
150
A
TRP
151
n
151
TRP
151
A
ALA
152
n
152
ALA
152
A
LYS
153
n
153
LYS
153
A
LEU
154
n
154
LEU
154
A
ARG
155
n
155
ARG
155
A
GLY
156
n
156
GLY
156
A
LEU
157
n
157
LEU
157
A
ILE
158
n
158
ILE
158
A
TYR
159
n
159
TYR
159
A
SER
160
n
160
SER
160
A
HIS
161
n
161
HIS
161
A
VAL
162
n
162
VAL
162
A
THR
163
n
163
THR
163
A
ALA
164
n
164
ALA
164
A
ALA
165
n
165
ALA
165
A
TYR
166
n
166
TYR
166
A
LYS
167
n
167
LYS
167
A
GLU
168
n
168
GLU
168
A
VAL
169
n
169
VAL
169
A
GLY
170
n
170
GLY
170
A
TRP
171
n
171
TRP
171
A
n
172
172
A
n
173
173
A
n
174
174
A
n
175
175
A
n
176
176
A
n
177
177
A
n
178
178
A
n
179
179
A
n
180
180
A
n
181
181
A
n
182
182
A
n
183
183
A
n
184
184
A
n
185
185
A
n
186
186
A
n
187
187
A
n
188
188
A
n
189
189
A
n
190
190
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
n
5
5
B
n
6
6
B
n
7
7
B
n
8
8
B
n
9
9
B
n
10
10
B
n
11
11
B
n
12
12
B
n
13
13
B
n
14
14
B
n
15
15
B
n
16
16
B
n
17
17
B
GLU
18
n
18
GLU
18
B
LEU
19
n
19
LEU
19
B
SER
20
n
20
SER
20
B
GLU
21
n
21
GLU
21
B
ALA
22
n
22
ALA
22
B
GLU
23
n
23
GLU
23
B
ARG
24
n
24
ARG
24
B
LYS
25
n
25
LYS
25
B
ALA
26
n
26
ALA
26
B
VAL
27
n
27
VAL
27
B
GLN
28
n
28
GLN
28
B
ALA
29
n
29
ALA
29
B
MET
30
n
30
MET
30
B
TRP
31
n
31
TRP
31
B
ALA
32
n
32
ALA
32
B
ARG
33
n
33
ARG
33
B
LEU
34
n
34
LEU
34
B
TYR
35
n
35
TYR
35
B
ALA
36
n
36
ALA
36
B
ASN
37
n
37
ASN
37
B
SER
38
n
38
SER
38
B
GLU
39
n
39
GLU
39
B
ASP
40
n
40
ASP
40
B
VAL
41
n
41
VAL
41
B
GLY
42
n
42
GLY
42
B
VAL
43
n
43
VAL
43
B
ALA
44
n
44
ALA
44
B
ILE
45
n
45
ILE
45
B
LEU
46
n
46
LEU
46
B
VAL
47
n
47
VAL
47
B
ARG
48
n
48
ARG
48
B
PHE
49
n
49
PHE
49
B
PHE
50
n
50
PHE
50
B
VAL
51
n
51
VAL
51
B
ASN
52
n
52
ASN
52
B
PHE
53
n
53
PHE
53
B
PRO
54
n
54
PRO
54
B
SER
55
n
55
SER
55
B
ALA
56
n
56
ALA
56
B
LYS
57
n
57
LYS
57
B
GLN
58
n
58
GLN
58
B
TYR
59
n
59
TYR
59
B
PHE
60
n
60
PHE
60
B
SER
61
n
61
SER
61
B
GLN
62
n
62
GLN
62
B
PHE
63
n
63
PHE
63
B
LYS
64
n
64
LYS
64
B
HIS
65
n
65
HIS
65
B
MET
66
n
66
MET
66
B
GLU
67
n
67
GLU
67
B
ASP
68
n
68
ASP
68
B
PRO
69
n
69
PRO
69
B
LEU
70
n
70
LEU
70
B
GLU
71
n
71
GLU
71
B
MET
72
n
72
MET
72
B
GLU
73
n
73
GLU
73
B
ARG
74
n
74
ARG
74
B
SER
75
n
75
SER
75
B
PRO
76
n
76
PRO
76
B
GLN
77
n
77
GLN
77
B
LEU
78
n
78
LEU
78
B
ARG
79
n
79
ARG
79
B
LYS
80
n
80
LYS
80
B
GLN
81
n
81
GLN
81
B
ALA
82
n
82
ALA
82
B
SER
83
n
83
SER
83
B
ARG
84
n
84
ARG
84
B
VAL
85
n
85
VAL
85
B
MET
86
n
86
MET
86
B
GLY
87
n
87
GLY
87
B
ALA
88
n
88
ALA
88
B
LEU
89
n
89
LEU
89
B
ASN
90
n
90
ASN
90
B
THR
91
n
91
THR
91
B
VAL
92
n
92
VAL
92
B
VAL
93
n
93
VAL
93
B
GLU
94
n
94
GLU
94
B
ASN
95
n
95
ASN
95
B
LEU
96
n
96
LEU
96
B
HIS
97
n
97
HIS
97
B
ASP
98
n
98
ASP
98
B
PRO
99
n
99
PRO
99
B
ASP
100
n
100
ASP
100
B
LYS
101
n
101
LYS
101
B
VAL
102
n
102
VAL
102
B
SER
103
n
103
SER
103
B
SER
104
n
104
SER
104
B
VAL
105
n
105
VAL
105
B
LEU
106
n
106
LEU
106
B
ALA
107
n
107
ALA
107
B
LEU
108
n
108
LEU
108
B
VAL
109
n
109
VAL
109
B
GLY
110
n
110
GLY
110
B
LYS
111
n
111
LYS
111
B
ALA
112
n
112
ALA
112
B
HIS
113
n
113
HIS
113
B
ALA
114
n
114
ALA
114
B
LEU
115
n
115
LEU
115
B
LYS
116
n
116
LYS
116
B
HIS
117
n
117
HIS
117
B
LYS
118
n
118
LYS
118
B
VAL
119
n
119
VAL
119
B
GLU
120
n
120
GLU
120
B
PRO
121
n
121
PRO
121
B
VAL
122
n
122
VAL
122
B
TYR
123
n
123
TYR
123
B
PHE
124
n
124
PHE
124
B
LYS
125
n
125
LYS
125
B
ILE
126
n
126
ILE
126
B
LEU
127
n
127
LEU
127
B
SER
128
n
128
SER
128
B
GLY
129
n
129
GLY
129
B
VAL
130
n
130
VAL
130
B
ILE
131
n
131
ILE
131
B
LEU
132
n
132
LEU
132
B
GLU
133
n
133
GLU
133
B
VAL
134
n
134
VAL
134
B
VAL
135
n
135
VAL
135
B
ALA
136
n
136
ALA
136
B
GLU
137
n
137
GLU
137
B
GLU
138
n
138
GLU
138
B
PHE
139
n
139
PHE
139
B
ALA
140
n
140
ALA
140
B
SER
141
n
141
SER
141
B
ASP
142
n
142
ASP
142
B
PHE
143
n
143
PHE
143
B
PRO
144
n
144
PRO
144
B
PRO
145
n
145
PRO
145
B
GLU
146
n
146
GLU
146
B
THR
147
n
147
THR
147
B
GLN
148
n
148
GLN
148
B
ARG
149
n
149
ARG
149
B
ALA
150
n
150
ALA
150
B
TRP
151
n
151
TRP
151
B
ALA
152
n
152
ALA
152
B
LYS
153
n
153
LYS
153
B
LEU
154
n
154
LEU
154
B
ARG
155
n
155
ARG
155
B
GLY
156
n
156
GLY
156
B
LEU
157
n
157
LEU
157
B
ILE
158
n
158
ILE
158
B
TYR
159
n
159
TYR
159
B
SER
160
n
160
SER
160
B
HIS
161
n
161
HIS
161
B
VAL
162
n
162
VAL
162
B
THR
163
n
163
THR
163
B
ALA
164
n
164
ALA
164
B
ALA
165
n
165
ALA
165
B
TYR
166
n
166
TYR
166
B
LYS
167
n
167
LYS
167
B
GLU
168
n
168
GLU
168
B
VAL
169
n
169
VAL
169
B
GLY
170
n
170
GLY
170
B
TRP
171
n
171
TRP
171
B
n
172
172
B
n
173
173
B
n
174
174
B
n
175
175
B
n
176
176
B
n
177
177
B
n
178
178
B
n
179
179
B
n
180
180
B
n
181
181
B
n
182
182
B
n
183
183
B
n
184
184
B
n
185
185
B
n
186
186
B
n
187
187
B
n
188
188
B
n
189
189
B
n
190
190
B
4.4523
0.5451
0.1931
3.3692
0.3329
4.0079
0.0138
-0.3022
0.0185
0.0606
-0.0273
-0.0997
0.0163
0.1355
0.0135
0.1082
0.0068
-0.0172
0.0312
-0.0060
0.0094
refined
-22.1165
5.3621
-4.9523
X-RAY DIFFRACTION
6.6280
0.2346
-0.5160
4.1891
-0.3894
3.0115
-0.0015
0.2994
-0.2719
-0.0589
-0.1363
-0.0588
0.1075
-0.1090
0.1378
0.0793
0.0234
-0.0092
0.0377
-0.0307
0.0370
refined
-33.5045
-5.1884
-25.0892
X-RAY DIFFRACTION
A
18
A
400
X-RAY DIFFRACTION
1
B
18
B
400
X-RAY DIFFRACTION
2
author_and_software_defined_assembly
PISA
2
dimeric
5160
-56.9
15250
A
HIS
113
A
NE2
HIS
113
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NA
HEM
1_555
96.0
A
HIS
113
A
NE2
HIS
113
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NB
HEM
1_555
93.0
A
HEM
200
C
NA
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NB
HEM
1_555
92.0
A
HIS
113
A
NE2
HIS
113
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NC
HEM
1_555
82.2
A
HEM
200
C
NA
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NC
HEM
1_555
178.0
A
HEM
200
C
NB
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NC
HEM
1_555
87.3
A
HIS
113
A
NE2
HIS
113
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
ND
HEM
1_555
85.2
A
HEM
200
C
NA
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
ND
HEM
1_555
89.2
A
HEM
200
C
NB
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
ND
HEM
1_555
177.9
A
HEM
200
C
NC
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
ND
HEM
1_555
91.4
B
HIS
113
B
NE2
HIS
113
1_555
B
HEM
200
F
FE
HEM
1_555
B
HEM
200
F
NA
HEM
1_555
90.5
B
HIS
113
B
NE2
HIS
113
1_555
B
HEM
200
F
FE
HEM
1_555
B
HEM
200
F
NB
HEM
1_555
86.9
B
HEM
200
F
NA
HEM
1_555
B
HEM
200
F
FE
HEM
1_555
B
HEM
200
F
NB
HEM
1_555
89.2
B
HIS
113
B
NE2
HIS
113
1_555
B
HEM
200
F
FE
HEM
1_555
B
HEM
200
F
NC
HEM
1_555
87.7
B
HEM
200
F
NA
HEM
1_555
B
HEM
200
F
FE
HEM
1_555
B
HEM
200
F
NC
HEM
1_555
177.9
B
HEM
200
F
NB
HEM
1_555
B
HEM
200
F
FE
HEM
1_555
B
HEM
200
F
NC
HEM
1_555
89.7
B
HIS
113
B
NE2
HIS
113
1_555
B
HEM
200
F
FE
HEM
1_555
B
HEM
200
F
ND
HEM
1_555
91.3
B
HEM
200
F
NA
HEM
1_555
B
HEM
200
F
FE
HEM
1_555
B
HEM
200
F
ND
HEM
1_555
91.7
B
HEM
200
F
NB
HEM
1_555
B
HEM
200
F
FE
HEM
1_555
B
HEM
200
F
ND
HEM
1_555
178.0
B
HEM
200
F
NC
HEM
1_555
B
HEM
200
F
FE
HEM
1_555
B
HEM
200
F
ND
HEM
1_555
89.4
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
1
A
MET
1
A
MET
1
1
Y
1
A
GLU
2
A
GLU
2
1
Y
1
A
LYS
3
A
LYS
3
1
Y
1
A
VAL
4
A
VAL
4
1
Y
1
A
PRO
5
A
PRO
5
1
Y
1
A
GLY
6
A
GLY
6
1
Y
1
A
GLU
7
A
GLU
7
1
Y
1
A
MET
8
A
MET
8
1
Y
1
A
GLU
9
A
GLU
9
1
Y
1
A
ILE
10
A
ILE
10
1
Y
1
A
GLU
11
A
GLU
11
1
Y
1
A
ARG
12
A
ARG
12
1
Y
1
A
ARG
13
A
ARG
13
1
Y
1
A
GLU
14
A
GLU
14
1
Y
1
A
ARG
15
A
ARG
15
1
Y
1
A
SER
16
A
SER
16
1
Y
1
A
GLU
17
A
GLU
17
1
Y
1
A
VAL
172
A
VAL
172
1
Y
1
A
GLN
173
A
GLN
173
1
Y
1
A
GLN
174
A
GLN
174
1
Y
1
A
VAL
175
A
VAL
175
1
Y
1
A
PRO
176
A
PRO
176
1
Y
1
A
ASN
177
A
ASN
177
1
Y
1
A
ALA
178
A
ALA
178
1
Y
1
A
THR
179
A
THR
179
1
Y
1
A
THR
180
A
THR
180
1
Y
1
A
PRO
181
A
PRO
181
1
Y
1
A
PRO
182
A
PRO
182
1
Y
1
A
ALA
183
A
ALA
183
1
Y
1
A
THR
184
A
THR
184
1
Y
1
A
LEU
185
A
LEU
185
1
Y
1
A
PRO
186
A
PRO
186
1
Y
1
A
SER
187
A
SER
187
1
Y
1
A
SER
188
A
SER
188
1
Y
1
A
GLY
189
A
GLY
189
1
Y
1
A
PRO
190
A
PRO
190
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
GLU
2
B
GLU
2
1
Y
1
B
LYS
3
B
LYS
3
1
Y
1
B
VAL
4
B
VAL
4
1
Y
1
B
PRO
5
B
PRO
5
1
Y
1
B
GLY
6
B
GLY
6
1
Y
1
B
GLU
7
B
GLU
7
1
Y
1
B
MET
8
B
MET
8
1
Y
1
B
GLU
9
B
GLU
9
1
Y
1
B
ILE
10
B
ILE
10
1
Y
1
B
GLU
11
B
GLU
11
1
Y
1
B
ARG
12
B
ARG
12
1
Y
1
B
ARG
13
B
ARG
13
1
Y
1
B
GLU
14
B
GLU
14
1
Y
1
B
ARG
15
B
ARG
15
1
Y
1
B
SER
16
B
SER
16
1
Y
1
B
GLU
17
B
GLU
17
1
Y
1
B
VAL
172
B
VAL
172
1
Y
1
B
GLN
173
B
GLN
173
1
Y
1
B
GLN
174
B
GLN
174
1
Y
1
B
VAL
175
B
VAL
175
1
Y
1
B
PRO
176
B
PRO
176
1
Y
1
B
ASN
177
B
ASN
177
1
Y
1
B
ALA
178
B
ALA
178
1
Y
1
B
THR
179
B
THR
179
1
Y
1
B
THR
180
B
THR
180
1
Y
1
B
PRO
181
B
PRO
181
1
Y
1
B
PRO
182
B
PRO
182
1
Y
1
B
ALA
183
B
ALA
183
1
Y
1
B
THR
184
B
THR
184
1
Y
1
B
LEU
185
B
LEU
185
1
Y
1
B
PRO
186
B
PRO
186
1
Y
1
B
SER
187
B
SER
187
1
Y
1
B
SER
188
B
SER
188
1
Y
1
B
GLY
189
B
GLY
189
1
Y
1
B
PRO
190
B
PRO
190
1
Y
1
A
ASN
37
-111.55
66.65
41.453
-3.71
0.00
0.00
-1.35
0.00
5.05
0.933
0.874
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. USING PROCHECK AS IMPLEMENTED IN CCP4 GIVES NO RAMACHANDRAN OUTLIERS.
0.27727
0.20658
0.21371
2.80
57.74
907
8150
10.0
99.70
38.861
0.342
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.456
0.80
0.80
1.40
PDB ENTRY 1UT0
MAXIMUM LIKELIHOOD
MASK
2.80
57.74
22
2604
120
0
2462
0.007
0.022
2658
1.020
2.061
3634
4.422
5.000
308
33.315
23.675
117
20.116
15.000
438
21.782
15.000
16
0.073
0.200
375
0.004
0.021
2004
0.212
1.500
1548
0.427
2.000
2486
0.674
3.000
1110
1.167
4.500
1147
0.336
0.255
2.873
73
584
20
100.00
2.80
57.70
4B3W
9092
3.0
0.11
1
10.90
3.5
99.8
0.42
2.80
2.95
3.30
1
3.6
100.0
refinement
REFMAC
5.5.0102
data reduction
MOSFLM
data scaling
SCALA
phasing
PHASER
Crystal structure of human cytoglobin H(E7)Q mutant
1
N
N
1
N
N
2
N
N
3
N
N
4
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
6
N
N
A
SER
20
A
SER
20
HELX_P
A
TYR
35
A
TYR
35
1
1
16
A
ASN
37
A
ASN
37
HELX_P
A
PHE
53
A
PHE
53
1
2
17
A
PRO
54
A
PRO
54
HELX_P
A
PHE
60
A
PHE
60
5
3
7
A
ASP
68
A
ASP
68
HELX_P
A
SER
75
A
SER
75
1
4
8
A
SER
75
A
SER
75
HELX_P
A
ASN
95
A
ASN
95
1
5
21
A
ASP
98
A
ASP
98
HELX_P
A
LYS
116
A
LYS
116
1
6
19
A
VAL
122
A
VAL
122
HELX_P
A
PHE
139
A
PHE
139
1
7
18
A
ALA
140
A
ALA
140
HELX_P
A
PHE
143
A
PHE
143
5
8
4
A
PRO
144
A
PRO
144
HELX_P
A
GLY
170
A
GLY
170
1
9
27
B
SER
20
B
SER
20
HELX_P
B
TYR
35
B
TYR
35
1
10
16
B
ASN
37
B
ASN
37
HELX_P
B
PHE
53
B
PHE
53
1
11
17
B
PHE
53
B
PHE
53
HELX_P
B
TYR
59
B
TYR
59
1
12
7
B
ASP
68
B
ASP
68
HELX_P
B
SER
75
B
SER
75
1
13
8
B
SER
75
B
SER
75
HELX_P
B
GLU
94
B
GLU
94
1
14
20
B
ASP
98
B
ASP
98
HELX_P
B
LYS
116
B
LYS
116
1
15
19
B
VAL
122
B
VAL
122
HELX_P
B
PHE
139
B
PHE
139
1
16
18
B
ALA
140
B
ALA
140
HELX_P
B
PHE
143
B
PHE
143
5
17
4
B
PRO
144
B
PRO
144
HELX_P
B
GLY
170
B
GLY
170
1
18
27
metalc
2.068
A
HIS
113
A
NE2
HIS
113
1_555
A
HEM
200
C
FE
HEM
1_555
metalc
2.029
B
HIS
113
B
NE2
HIS
113
1_555
B
HEM
200
F
FE
HEM
1_555
OXYGEN TRANSPORT
OXYGEN TRANSPORT, METAL BINDING PROTEIN, HEME HEXACOORDINATION, PROTEIN CAVITY
CYGB_HUMAN
UNP
1
Q8WWM9
1
190
4B3W
1
190
Q8WWM9
A
1
1
190
1
190
4B3W
1
190
Q8WWM9
B
1
1
190
1
CYS
engineered mutation
SER
38
4B3W
A
Q8WWM9
UNP
38
38
1
HIS
engineered mutation
GLN
81
4B3W
A
Q8WWM9
UNP
81
81
1
CYS
engineered mutation
SER
83
4B3W
A
Q8WWM9
UNP
83
83
2
CYS
engineered mutation
SER
38
4B3W
B
Q8WWM9
UNP
38
38
2
HIS
engineered mutation
GLN
81
4B3W
B
Q8WWM9
UNP
81
81
2
CYS
engineered mutation
SER
83
4B3W
B
Q8WWM9
UNP
83
83
BINDING SITE FOR RESIDUE HEM A 200
A
HEM
200
Software
14
BINDING SITE FOR RESIDUE CYN A 300
A
CYN
300
Software
3
BINDING SITE FOR RESIDUE FC6 A 400
A
FC6
400
Software
6
BINDING SITE FOR RESIDUE HEM B 200
B
HEM
200
Software
16
BINDING SITE FOR RESIDUE CYN B 300
B
CYN
300
Software
3
BINDING SITE FOR RESIDUE FC6 B 400
B
FC6
400
Software
7
BINDING SITE FOR RESIDUE ACT B 1172
B
ACT
1172
Software
1
A
PHE
49
A
PHE
49
14
1_555
A
TYR
59
A
TYR
59
14
1_555
A
PHE
60
A
PHE
60
14
1_555
A
GLN
81
A
GLN
81
14
1_555
A
ARG
84
A
ARG
84
14
1_555
A
LEU
89
A
LEU
89
14
1_555
A
HIS
113
A
HIS
113
14
1_555
A
HIS
117
A
HIS
117
14
1_555
A
VAL
119
A
VAL
119
14
1_555
A
TYR
123
A
TYR
123
14
1_555
A
PHE
124
A
PHE
124
14
1_555
A
LEU
127
A
LEU
127
14
1_555
A
CYN
300
D
CYN
14
1_555
A
HOH
2011
J
HOH
14
1_555
A
GLN
81
A
GLN
81
3
1_555
A
VAL
85
A
VAL
85
3
1_555
A
HEM
200
C
HEM
3
1_555
A
LYS
125
A
LYS
125
6
1_555
A
ARG
155
A
ARG
155
6
1_555
A
GLY
156
A
GLY
156
6
1_555
A
TYR
159
A
TYR
159
6
1_555
B
PRO
54
B
PRO
54
6
1_555
B
SER
55
B
SER
55
6
1_555
A
GLU
137
A
GLU
137
16
3_444
A
GLU
138
A
GLU
138
16
3_444
A
ALA
140
A
ALA
140
16
3_444
A
SER
141
A
SER
141
16
3_444
B
TYR
59
B
TYR
59
16
1_555
B
PHE
60
B
PHE
60
16
1_555
B
GLN
62
B
GLN
62
16
1_555
B
GLN
81
B
GLN
81
16
1_555
B
ARG
84
B
ARG
84
16
1_555
B
ALA
88
B
ALA
88
16
1_555
B
HIS
113
B
HIS
113
16
1_555
B
HIS
117
B
HIS
117
16
1_555
B
VAL
119
B
VAL
119
16
1_555
B
TYR
123
B
TYR
123
16
1_555
B
PHE
124
B
PHE
124
16
1_555
B
CYN
300
G
CYN
16
1_555
B
GLN
81
B
GLN
81
3
1_555
B
VAL
85
B
VAL
85
3
1_555
B
HEM
200
F
HEM
3
1_555
A
PHE
53
A
PHE
53
7
1_555
A
PRO
54
A
PRO
54
7
1_555
A
SER
55
A
SER
55
7
1_555
B
LYS
125
B
LYS
125
7
1_555
B
ARG
155
B
ARG
155
7
1_555
B
GLY
156
B
GLY
156
7
1_555
B
TYR
159
B
TYR
159
7
1_555
B
GLN
77
B
GLN
77
1
1_555
19
P 21 21 21