0.026459
0.000000
0.000000
-0.000000
0.020863
0.000000
0.000000
-0.000000
0.012091
0.00000
0.00000
0.00000
Yuan, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
37.794
47.931
82.705
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C34 H32 Fe N4 O4
616.487
PROTOPORPHYRIN IX CONTAINING FE
HEME
non-polymer
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
C
N
138
N
C
N
139
N
C
N
140
N
C
Y
141
N
C
Y
142
N
C
Y
143
N
C
Y
144
N
C
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
C
N
149
N
O
N
150
N
O
N
151
N
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
C
N
157
N
C
Y
158
N
C
Y
159
N
C
Y
160
N
C
Y
161
N
C
N
162
N
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
C
N
172
N
C
N
173
N
O
N
174
N
O
Y
175
N
N
N
176
N
N
Y
177
N
N
N
178
N
N
N
179
N
FE
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
N
N
213
S
C
N
214
N
C
N
215
N
O
N
216
N
C
Y
217
N
C
Y
218
N
N
Y
219
N
C
Y
220
N
C
Y
221
N
N
N
222
N
O
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
O
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
S
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
N
N
259
S
C
N
260
N
C
N
261
N
O
N
262
N
C
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
O
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
N
N
281
S
C
N
282
N
C
N
283
N
O
N
284
N
C
N
285
N
C
N
286
N
C
N
287
N
C
N
288
N
N
N
289
N
O
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
N
C
N
310
N
C
N
311
N
S
N
312
N
C
N
313
N
O
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
N
N
326
S
C
N
327
N
C
N
328
N
O
N
329
N
C
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
N
336
N
O
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
N
353
N
C
N
354
N
C
N
355
N
O
N
356
N
H
N
357
N
H
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
N
N
366
S
C
N
367
N
C
N
368
N
O
N
369
N
C
N
370
N
O
N
371
N
O
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
N
N
380
S
C
N
381
N
C
N
382
N
O
N
383
R
C
N
384
N
O
N
385
N
C
N
386
N
O
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
N
N
397
S
C
N
398
N
C
N
399
N
O
N
400
N
C
Y
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
N
Y
405
N
C
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
N
410
N
O
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
N
H
N
418
N
H
N
419
N
H
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
N
N
424
S
C
N
425
N
C
N
426
N
O
N
427
N
C
Y
428
N
C
Y
429
N
C
Y
430
N
C
Y
431
N
C
Y
432
N
C
Y
433
N
C
N
434
N
O
N
435
N
O
N
436
N
H
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
446
N
H
N
447
N
N
N
448
S
C
N
449
N
C
N
450
N
O
N
451
N
C
N
452
N
C
N
453
N
C
N
454
N
O
N
455
N
H
N
456
N
H
N
457
N
H
N
458
N
H
N
459
N
H
N
460
N
H
N
461
N
H
N
462
N
H
N
463
N
H
N
464
N
H
N
465
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
doub
N
131
N
sing
N
132
N
sing
N
133
N
doub
N
134
N
sing
N
135
N
sing
N
136
N
doub
N
137
N
sing
N
138
N
doub
N
139
N
sing
N
140
N
sing
Y
141
N
doub
Y
142
N
sing
Y
143
N
sing
N
144
N
sing
Y
145
N
doub
N
146
N
sing
Y
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
doub
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
doub
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
doub
N
170
N
sing
N
171
N
sing
N
172
N
sing
Y
173
N
sing
Y
174
N
sing
Y
175
N
doub
N
176
N
sing
Y
177
N
sing
N
178
N
sing
Y
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
doub
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
doub
N
189
N
doub
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
doub
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
doub
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
Y
222
N
sing
Y
223
N
doub
Y
224
N
doub
N
225
N
sing
Y
226
N
sing
N
227
N
sing
Y
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
doub
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
doub
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
doub
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
doub
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
doub
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
Y
330
N
doub
Y
331
N
sing
Y
332
N
sing
N
333
N
sing
Y
334
N
doub
N
335
N
sing
Y
336
N
doub
N
337
N
sing
Y
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
doub
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
doub
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
doub
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
doub
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
Y
399
N
doub
Y
400
N
sing
Y
401
N
sing
N
402
N
sing
Y
403
N
doub
Y
404
N
sing
Y
405
N
sing
N
406
N
sing
Y
407
N
sing
Y
408
N
doub
N
409
N
sing
Y
410
N
doub
N
411
N
sing
Y
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
doub
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
Y
427
N
doub
Y
428
N
sing
Y
429
N
sing
N
430
N
sing
Y
431
N
doub
N
432
N
sing
Y
433
N
doub
N
434
N
sing
Y
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
N
439
N
sing
N
440
N
sing
N
441
N
sing
N
442
N
sing
N
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
doub
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
US
J. Inorg. Biochem.
JIBIDJ
0525
1873-3344
182
141
149
10.1016/j.jinorgbio.2018.02.011
29477977
Formation of Cys-heme cross-link in K42C myoglobin under reductive conditions with molecular oxygen
2018
10.2210/pdb5yzf/pdb
pdb_00005yzf
100
1
PIXEL
2017-11-01
DECTRIS PILATUS3 S 6M
SINGLE WAVELENGTH
M
x-ray
1
0.988
1.0
BL18U1
SSRF
0.988
SYNCHROTRON
SSRF BEAMLINE BL18U1
17340.111
sperm whale myoglobin
K43C
1
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
18.015
water
202
nat
water
no
no
MVLSEGEWQLVLHVWAKVEADVAGHGQDILIRLFKSHPETLECFDRFKHLKTEAEMKASEDLKKHGVTVLTALGAILKKK
GHHEAELKPLAQSHATKHKIPIKYLEFISEAIIHVLHSRHPGDFGADAQGAMNKALELFRKDIAAKYKELGYQG
MVLSEGEWQLVLHVWAKVEADVAGHGQDILIRLFKSHPETLECFDRFKHLKTEAEMKASEDLKKHGVTVLTALGAILKKK
GHHEAELKPLAQSHATKHKIPIKYLEFISEAIIHVLHSRHPGDFGADAQGAMNKALELFRKDIAAKYKELGYQG
A
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
sample
1
154
9755
Physeter catodon
562
Escherichia coli
Biological sequence
1
2.16
43.06
VAPOR DIFFUSION, HANGING DROP
0.2M Sodium acetate trihydrate, 0.1M Sodium cacodylate trihydrate pH 6.5, 30%(w/v) Polyethylene glycol 8000
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Data collection
Database references
Refinement description
1
0
2018-03-07
1
1
2023-11-22
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
N
PDBJ
Y
PDBJ
2017-12-14
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
101M
PDB
experimental model
HEM
1
2
HEM
HEM
201
A
HOH
16
3
HOH
HOH
301
A
HOH
146
3
HOH
HOH
302
A
HOH
99
3
HOH
HOH
303
A
HOH
143
3
HOH
HOH
304
A
HOH
81
3
HOH
HOH
305
A
HOH
23
3
HOH
HOH
306
A
HOH
12
3
HOH
HOH
307
A
HOH
41
3
HOH
HOH
308
A
HOH
73
3
HOH
HOH
309
A
HOH
112
3
HOH
HOH
310
A
HOH
123
3
HOH
HOH
311
A
HOH
203
3
HOH
HOH
312
A
HOH
205
3
HOH
HOH
313
A
HOH
128
3
HOH
HOH
314
A
HOH
80
3
HOH
HOH
315
A
HOH
175
3
HOH
HOH
316
A
HOH
157
3
HOH
HOH
317
A
HOH
106
3
HOH
HOH
318
A
HOH
179
3
HOH
HOH
319
A
HOH
52
3
HOH
HOH
320
A
HOH
59
3
HOH
HOH
321
A
HOH
177
3
HOH
HOH
322
A
HOH
65
3
HOH
HOH
323
A
HOH
49
3
HOH
HOH
324
A
HOH
75
3
HOH
HOH
325
A
HOH
8
3
HOH
HOH
326
A
HOH
7
3
HOH
HOH
327
A
HOH
29
3
HOH
HOH
328
A
HOH
55
3
HOH
HOH
329
A
HOH
145
3
HOH
HOH
330
A
HOH
95
3
HOH
HOH
331
A
HOH
88
3
HOH
HOH
332
A
HOH
192
3
HOH
HOH
333
A
HOH
6
3
HOH
HOH
334
A
HOH
67
3
HOH
HOH
335
A
HOH
180
3
HOH
HOH
336
A
HOH
152
3
HOH
HOH
337
A
HOH
26
3
HOH
HOH
338
A
HOH
102
3
HOH
HOH
339
A
HOH
3
3
HOH
HOH
340
A
HOH
40
3
HOH
HOH
341
A
HOH
103
3
HOH
HOH
342
A
HOH
93
3
HOH
HOH
343
A
HOH
13
3
HOH
HOH
344
A
HOH
62
3
HOH
HOH
345
A
HOH
117
3
HOH
HOH
346
A
HOH
96
3
HOH
HOH
347
A
HOH
76
3
HOH
HOH
348
A
HOH
147
3
HOH
HOH
349
A
HOH
4
3
HOH
HOH
350
A
HOH
44
3
HOH
HOH
351
A
HOH
151
3
HOH
HOH
352
A
HOH
182
3
HOH
HOH
353
A
HOH
60
3
HOH
HOH
354
A
HOH
28
3
HOH
HOH
355
A
HOH
51
3
HOH
HOH
356
A
HOH
35
3
HOH
HOH
357
A
HOH
101
3
HOH
HOH
358
A
HOH
125
3
HOH
HOH
359
A
HOH
87
3
HOH
HOH
360
A
HOH
100
3
HOH
HOH
361
A
HOH
30
3
HOH
HOH
362
A
HOH
10
3
HOH
HOH
363
A
HOH
83
3
HOH
HOH
364
A
HOH
141
3
HOH
HOH
365
A
HOH
43
3
HOH
HOH
366
A
HOH
57
3
HOH
HOH
367
A
HOH
45
3
HOH
HOH
368
A
HOH
19
3
HOH
HOH
369
A
HOH
69
3
HOH
HOH
370
A
HOH
9
3
HOH
HOH
371
A
HOH
115
3
HOH
HOH
372
A
HOH
48
3
HOH
HOH
373
A
HOH
197
3
HOH
HOH
374
A
HOH
94
3
HOH
HOH
375
A
HOH
18
3
HOH
HOH
376
A
HOH
11
3
HOH
HOH
377
A
HOH
66
3
HOH
HOH
378
A
HOH
98
3
HOH
HOH
379
A
HOH
185
3
HOH
HOH
380
A
HOH
153
3
HOH
HOH
381
A
HOH
148
3
HOH
HOH
382
A
HOH
63
3
HOH
HOH
383
A
HOH
84
3
HOH
HOH
384
A
HOH
196
3
HOH
HOH
385
A
HOH
46
3
HOH
HOH
386
A
HOH
111
3
HOH
HOH
387
A
HOH
33
3
HOH
HOH
388
A
HOH
113
3
HOH
HOH
389
A
HOH
58
3
HOH
HOH
390
A
HOH
183
3
HOH
HOH
391
A
HOH
89
3
HOH
HOH
392
A
HOH
136
3
HOH
HOH
393
A
HOH
156
3
HOH
HOH
394
A
HOH
21
3
HOH
HOH
395
A
HOH
130
3
HOH
HOH
396
A
HOH
204
3
HOH
HOH
397
A
HOH
173
3
HOH
HOH
398
A
HOH
104
3
HOH
HOH
399
A
HOH
74
3
HOH
HOH
400
A
HOH
79
3
HOH
HOH
401
A
HOH
124
3
HOH
HOH
402
A
HOH
116
3
HOH
HOH
403
A
HOH
181
3
HOH
HOH
404
A
HOH
202
3
HOH
HOH
405
A
HOH
142
3
HOH
HOH
406
A
HOH
15
3
HOH
HOH
407
A
HOH
71
3
HOH
HOH
408
A
HOH
25
3
HOH
HOH
409
A
HOH
163
3
HOH
HOH
410
A
HOH
27
3
HOH
HOH
411
A
HOH
5
3
HOH
HOH
412
A
HOH
120
3
HOH
HOH
413
A
HOH
64
3
HOH
HOH
414
A
HOH
37
3
HOH
HOH
415
A
HOH
90
3
HOH
HOH
416
A
HOH
164
3
HOH
HOH
417
A
HOH
119
3
HOH
HOH
418
A
HOH
114
3
HOH
HOH
419
A
HOH
126
3
HOH
HOH
420
A
HOH
14
3
HOH
HOH
421
A
HOH
140
3
HOH
HOH
422
A
HOH
39
3
HOH
HOH
423
A
HOH
24
3
HOH
HOH
424
A
HOH
193
3
HOH
HOH
425
A
HOH
107
3
HOH
HOH
426
A
HOH
78
3
HOH
HOH
427
A
HOH
105
3
HOH
HOH
428
A
HOH
77
3
HOH
HOH
429
A
HOH
191
3
HOH
HOH
430
A
HOH
206
3
HOH
HOH
431
A
HOH
36
3
HOH
HOH
432
A
HOH
22
3
HOH
HOH
433
A
HOH
34
3
HOH
HOH
434
A
HOH
186
3
HOH
HOH
435
A
HOH
53
3
HOH
HOH
436
A
HOH
162
3
HOH
HOH
437
A
HOH
139
3
HOH
HOH
438
A
HOH
108
3
HOH
HOH
439
A
HOH
85
3
HOH
HOH
440
A
HOH
132
3
HOH
HOH
441
A
HOH
86
3
HOH
HOH
442
A
HOH
184
3
HOH
HOH
443
A
HOH
91
3
HOH
HOH
444
A
HOH
135
3
HOH
HOH
445
A
HOH
190
3
HOH
HOH
446
A
HOH
92
3
HOH
HOH
447
A
HOH
17
3
HOH
HOH
448
A
HOH
131
3
HOH
HOH
449
A
HOH
178
3
HOH
HOH
450
A
HOH
42
3
HOH
HOH
451
A
HOH
133
3
HOH
HOH
452
A
HOH
138
3
HOH
HOH
453
A
HOH
118
3
HOH
HOH
454
A
HOH
61
3
HOH
HOH
455
A
HOH
154
3
HOH
HOH
456
A
HOH
158
3
HOH
HOH
457
A
HOH
170
3
HOH
HOH
458
A
HOH
47
3
HOH
HOH
459
A
HOH
176
3
HOH
HOH
460
A
HOH
195
3
HOH
HOH
461
A
HOH
122
3
HOH
HOH
462
A
HOH
189
3
HOH
HOH
463
A
HOH
56
3
HOH
HOH
464
A
HOH
72
3
HOH
HOH
465
A
HOH
159
3
HOH
HOH
466
A
HOH
198
3
HOH
HOH
467
A
HOH
129
3
HOH
HOH
468
A
HOH
97
3
HOH
HOH
469
A
HOH
54
3
HOH
HOH
470
A
HOH
166
3
HOH
HOH
471
A
HOH
161
3
HOH
HOH
472
A
HOH
121
3
HOH
HOH
473
A
HOH
1
3
HOH
HOH
474
A
HOH
144
3
HOH
HOH
475
A
HOH
160
3
HOH
HOH
476
A
HOH
167
3
HOH
HOH
477
A
HOH
171
3
HOH
HOH
478
A
HOH
150
3
HOH
HOH
479
A
HOH
188
3
HOH
HOH
480
A
HOH
137
3
HOH
HOH
481
A
HOH
110
3
HOH
HOH
482
A
HOH
155
3
HOH
HOH
483
A
HOH
127
3
HOH
HOH
484
A
HOH
187
3
HOH
HOH
485
A
HOH
134
3
HOH
HOH
486
A
HOH
172
3
HOH
HOH
487
A
HOH
82
3
HOH
HOH
488
A
HOH
199
3
HOH
HOH
489
A
HOH
109
3
HOH
HOH
490
A
HOH
31
3
HOH
HOH
491
A
HOH
200
3
HOH
HOH
492
A
HOH
38
3
HOH
HOH
493
A
HOH
32
3
HOH
HOH
494
A
HOH
149
3
HOH
HOH
495
A
HOH
194
3
HOH
HOH
496
A
HOH
168
3
HOH
HOH
497
A
HOH
201
3
HOH
HOH
498
A
HOH
174
3
HOH
HOH
499
A
HOH
169
3
HOH
HOH
500
A
HOH
70
3
HOH
HOH
501
A
HOH
165
3
HOH
HOH
502
A
MET
1
n
1
MET
1
A
VAL
2
n
2
VAL
2
A
LEU
3
n
3
LEU
3
A
SER
4
n
4
SER
4
A
GLU
5
n
5
GLU
5
A
GLY
6
n
6
GLY
6
A
GLU
7
n
7
GLU
7
A
TRP
8
n
8
TRP
8
A
GLN
9
n
9
GLN
9
A
LEU
10
n
10
LEU
10
A
VAL
11
n
11
VAL
11
A
LEU
12
n
12
LEU
12
A
HIS
13
n
13
HIS
13
A
VAL
14
n
14
VAL
14
A
TRP
15
n
15
TRP
15
A
ALA
16
n
16
ALA
16
A
LYS
17
n
17
LYS
17
A
VAL
18
n
18
VAL
18
A
GLU
19
n
19
GLU
19
A
ALA
20
n
20
ALA
20
A
ASP
21
n
21
ASP
21
A
VAL
22
n
22
VAL
22
A
ALA
23
n
23
ALA
23
A
GLY
24
n
24
GLY
24
A
HIS
25
n
25
HIS
25
A
GLY
26
n
26
GLY
26
A
GLN
27
n
27
GLN
27
A
ASP
28
n
28
ASP
28
A
ILE
29
n
29
ILE
29
A
LEU
30
n
30
LEU
30
A
ILE
31
n
31
ILE
31
A
ARG
32
n
32
ARG
32
A
LEU
33
n
33
LEU
33
A
PHE
34
n
34
PHE
34
A
LYS
35
n
35
LYS
35
A
SER
36
n
36
SER
36
A
HIS
37
n
37
HIS
37
A
PRO
38
n
38
PRO
38
A
GLU
39
n
39
GLU
39
A
THR
40
n
40
THR
40
A
LEU
41
n
41
LEU
41
A
GLU
42
n
42
GLU
42
A
CYS
43
n
43
CYS
43
A
PHE
44
n
44
PHE
44
A
ASP
45
n
45
ASP
45
A
ARG
46
n
46
ARG
46
A
PHE
47
n
47
PHE
47
A
LYS
48
n
48
LYS
48
A
HIS
49
n
49
HIS
49
A
LEU
50
n
50
LEU
50
A
LYS
51
n
51
LYS
51
A
THR
52
n
52
THR
52
A
GLU
53
n
53
GLU
53
A
ALA
54
n
54
ALA
54
A
GLU
55
n
55
GLU
55
A
MET
56
n
56
MET
56
A
LYS
57
n
57
LYS
57
A
ALA
58
n
58
ALA
58
A
SER
59
n
59
SER
59
A
GLU
60
n
60
GLU
60
A
ASP
61
n
61
ASP
61
A
LEU
62
n
62
LEU
62
A
LYS
63
n
63
LYS
63
A
LYS
64
n
64
LYS
64
A
HIS
65
n
65
HIS
65
A
GLY
66
n
66
GLY
66
A
VAL
67
n
67
VAL
67
A
THR
68
n
68
THR
68
A
VAL
69
n
69
VAL
69
A
LEU
70
n
70
LEU
70
A
THR
71
n
71
THR
71
A
ALA
72
n
72
ALA
72
A
LEU
73
n
73
LEU
73
A
GLY
74
n
74
GLY
74
A
ALA
75
n
75
ALA
75
A
ILE
76
n
76
ILE
76
A
LEU
77
n
77
LEU
77
A
LYS
78
n
78
LYS
78
A
LYS
79
n
79
LYS
79
A
LYS
80
n
80
LYS
80
A
GLY
81
n
81
GLY
81
A
HIS
82
n
82
HIS
82
A
HIS
83
n
83
HIS
83
A
GLU
84
n
84
GLU
84
A
ALA
85
n
85
ALA
85
A
GLU
86
n
86
GLU
86
A
LEU
87
n
87
LEU
87
A
LYS
88
n
88
LYS
88
A
PRO
89
n
89
PRO
89
A
LEU
90
n
90
LEU
90
A
ALA
91
n
91
ALA
91
A
GLN
92
n
92
GLN
92
A
SER
93
n
93
SER
93
A
HIS
94
n
94
HIS
94
A
ALA
95
n
95
ALA
95
A
THR
96
n
96
THR
96
A
LYS
97
n
97
LYS
97
A
HIS
98
n
98
HIS
98
A
LYS
99
n
99
LYS
99
A
ILE
100
n
100
ILE
100
A
PRO
101
n
101
PRO
101
A
ILE
102
n
102
ILE
102
A
LYS
103
n
103
LYS
103
A
TYR
104
n
104
TYR
104
A
LEU
105
n
105
LEU
105
A
GLU
106
n
106
GLU
106
A
PHE
107
n
107
PHE
107
A
ILE
108
n
108
ILE
108
A
SER
109
n
109
SER
109
A
GLU
110
n
110
GLU
110
A
ALA
111
n
111
ALA
111
A
ILE
112
n
112
ILE
112
A
ILE
113
n
113
ILE
113
A
HIS
114
n
114
HIS
114
A
VAL
115
n
115
VAL
115
A
LEU
116
n
116
LEU
116
A
HIS
117
n
117
HIS
117
A
SER
118
n
118
SER
118
A
ARG
119
n
119
ARG
119
A
HIS
120
n
120
HIS
120
A
PRO
121
n
121
PRO
121
A
GLY
122
n
122
GLY
122
A
ASP
123
n
123
ASP
123
A
PHE
124
n
124
PHE
124
A
GLY
125
n
125
GLY
125
A
ALA
126
n
126
ALA
126
A
ASP
127
n
127
ASP
127
A
ALA
128
n
128
ALA
128
A
GLN
129
n
129
GLN
129
A
GLY
130
n
130
GLY
130
A
ALA
131
n
131
ALA
131
A
MET
132
n
132
MET
132
A
ASN
133
n
133
ASN
133
A
LYS
134
n
134
LYS
134
A
ALA
135
n
135
ALA
135
A
LEU
136
n
136
LEU
136
A
GLU
137
n
137
GLU
137
A
LEU
138
n
138
LEU
138
A
PHE
139
n
139
PHE
139
A
ARG
140
n
140
ARG
140
A
LYS
141
n
141
LYS
141
A
ASP
142
n
142
ASP
142
A
ILE
143
n
143
ILE
143
A
ALA
144
n
144
ALA
144
A
ALA
145
n
145
ALA
145
A
LYS
146
n
146
LYS
146
A
TYR
147
n
147
TYR
147
A
LYS
148
n
148
LYS
148
A
GLU
149
n
149
GLU
149
A
LEU
150
n
150
LEU
150
A
GLY
151
n
151
GLY
151
A
TYR
152
n
152
TYR
152
A
GLN
153
n
153
GLN
153
A
GLY
154
n
154
GLY
154
A
author_and_software_defined_assembly
PISA
1
monomeric
gel filtration
1150
-20
7770
A
HIS
94
A
NE2
HIS
94
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NA
HEM
1_555
91.0
A
HIS
94
A
NE2
HIS
94
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NB
HEM
1_555
91.0
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NB
HEM
1_555
89.2
A
HIS
94
A
NE2
HIS
94
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NC
HEM
1_555
91.8
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NC
HEM
1_555
177.0
A
HEM
201
B
NB
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NC
HEM
1_555
89.7
A
HIS
94
A
NE2
HIS
94
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
91.9
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
90.7
A
HEM
201
B
NB
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
177.2
A
HEM
201
B
NC
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
90.2
A
HIS
94
A
NE2
HIS
94
1_555
A
HEM
201
B
FE
HEM
1_555
A
HOH
307
C
O
HOH
1_555
174.6
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HOH
307
C
O
HOH
1_555
93.0
A
HEM
201
B
NB
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HOH
307
C
O
HOH
1_555
92.7
A
HEM
201
B
NC
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HOH
307
C
O
HOH
1_555
84.2
A
HEM
201
B
ND
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HOH
307
C
O
HOH
1_555
84.5
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
A
NH2
O
ARG
HOH
140
301
2.11
1
A
A
O
O
HOH
HOH
438
453
2.14
1
A
A
O
O
HOH
HOH
402
471
2.15
1
A
A
O
O
HOH
HOH
355
476
2.18
1
A
A
O
O
HOH
HOH
377
470
2.19
1
-14.03
2.30
111.70
97.67
A
A
A
CD
CE
NZ
LYS
LYS
LYS
17
17
17
N
1
5.50
0.50
120.30
125.80
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
32
32
32
N
1
-3.74
0.50
120.30
116.56
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
32
32
32
N
1
4.90
0.50
120.30
125.20
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
140
140
140
N
1
-5.49
0.50
120.30
114.81
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
140
140
140
N
1
A
A
CD
OE1
GLU
GLU
39
39
0.104
0.011
1.252
1.356
N
1
A
A
O
O
HOH
HOH
428
465
2.13
1_555
3_555
1
A
ASP
21
-161.51
69.38
22.425
0.05
-0.00
0.00
0.02
-0.00
-0.07
0.968
0.950
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.20255
0.15845
0.16066
1.77
34.37
760
14420
5.0
99.83
2.270
0.072
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.118
0.116
0.80
0.80
1.20
101M
1.77
34.37
202
1467
43
0
1222
0.019
0.019
1300
0.002
0.020
1270
1.820
2.001
1762
0.905
3.000
2927
5.048
5.000
153
32.861
24.259
54
15.369
15.000
236
21.108
15.000
4
0.153
0.200
185
0.011
0.020
1441
0.005
0.020
299
1.880
1.862
615
1.876
1.862
614
2.604
2.788
767
2.603
2.787
768
3.559
2.246
685
3.563
2.248
683
5.151
3.184
995
6.694
17.336
1774
6.416
16.234
1652
0.295
0.220
1.817
56
1012
20
98.61
1.77
50
5YZF
15228
0.124
0.054
0.117
1
24.9
6.3
99
0.503
1.77
1.80
0.228
0.501
1
5.5
99
refinement
REFMAC
5.7.0032
data reduction
HKL-3000
data scaling
HKL-3000
phasing
MOLREP
N
X-ray crystal structure of met K42C sperm whale myoglobin
1
N
N
2
N
N
3
N
N
A
SER
4
A
SER
4
HELX_P
A
ALA
20
A
ALA
20
1
AA1
17
A
ASP
21
A
ASP
21
HELX_P
A
HIS
37
A
HIS
37
1
AA2
17
A
PRO
38
A
PRO
38
HELX_P
A
PHE
44
A
PHE
44
5
AA3
7
A
THR
52
A
THR
52
HELX_P
A
ALA
58
A
ALA
58
1
AA4
7
A
SER
59
A
SER
59
HELX_P
A
LYS
79
A
LYS
79
1
AA5
21
A
HIS
83
A
HIS
83
HELX_P
A
LYS
97
A
LYS
97
1
AA6
15
A
PRO
101
A
PRO
101
HELX_P
A
HIS
120
A
HIS
120
1
AA7
20
A
GLY
125
A
GLY
125
HELX_P
A
LEU
150
A
LEU
150
1
AA8
26
metalc
2.134
A
HIS
94
A
NE2
HIS
94
1_555
A
HEM
201
B
FE
HEM
1_555
metalc
2.163
A
HEM
201
B
FE
HEM
1_555
A
HOH
307
C
O
HOH
1_555
OXYGEN TRANSPORT
myoglobin, OXYGEN TRANSPORT
MYG_PHYCD
UNP
1
1
P02185
MVLSEGEWQLVLHVWAKVEADVAGHGQDILIRLFKSHPETLEKFDRFKHLKTEAEMKASEDLKKHGVTVLTALGAILKKK
GHHEAELKPLAQSHATKHKIPIKYLEFISEAIIHVLHSRHPGDFGADAQGAMNKALELFRKDIAAKYKELGYQG
1
154
5YZF
1
154
P02185
A
1
1
154
1
LYS
engineered mutation
CYS
43
5YZF
A
P02185
UNP
43
43
binding site for residue HEM A 201
A
HEM
201
Software
21
A
CYS
43
A
CYS
43
21
1_555
A
PHE
44
A
PHE
44
21
1_555
A
ARG
46
A
ARG
46
21
1_555
A
HIS
65
A
HIS
65
21
1_555
A
THR
68
A
THR
68
21
1_555
A
VAL
69
A
VAL
69
21
1_555
A
LEU
90
A
LEU
90
21
1_555
A
SER
93
A
SER
93
21
1_555
A
HIS
94
A
HIS
94
21
1_555
A
HIS
98
A
HIS
98
21
1_555
A
ILE
100
A
ILE
100
21
1_555
A
TYR
104
A
TYR
104
21
1_555
A
LEU
105
A
LEU
105
21
1_555
A
HOH
307
C
HOH
21
1_555
A
HOH
315
C
HOH
21
1_555
A
HOH
324
C
HOH
21
1_555
A
HOH
339
C
HOH
21
1_555
A
HOH
382
C
HOH
21
1_555
A
HOH
389
C
HOH
21
1_555
A
HOH
409
C
HOH
21
1_555
A
HOH
414
C
HOH
21
1_555
19
P 21 21 21