0.010927
0.006308
0.000000
0.000000
0.012617
0.000000
0.000000
0.000000
0.021749
0.000000
0.000000
0.000000
Brunori, M.
Cutruzzola, F.
Savino, C.
Travaglini-Allocatelli, C.
Vallone, B.
Gibson, Q.H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
91.520
91.520
45.980
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
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
O4 S -2
96.063
SULFATE ION
non-polymer
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
S
C
N
76
N
C
N
77
N
O
N
78
N
C
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
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
N
N
114
N
C
N
115
N
C
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
C
N
124
N
C
N
125
N
C
N
126
N
C
Y
127
N
C
Y
128
N
C
Y
129
N
C
Y
130
N
C
N
131
N
C
N
132
N
C
N
133
N
C
N
134
N
C
N
135
N
O
N
136
N
O
N
137
N
C
N
138
N
C
N
139
N
C
N
140
N
C
N
141
N
C
N
142
N
C
N
143
N
C
Y
144
N
C
Y
145
N
C
Y
146
N
C
Y
147
N
C
N
148
N
C
N
149
N
C
N
150
N
C
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
N
158
N
C
N
159
N
O
N
160
N
O
Y
161
N
N
N
162
N
N
Y
163
N
N
N
164
N
N
N
165
N
FE
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
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
N
N
199
S
C
N
200
N
C
N
201
N
O
N
202
N
C
Y
203
N
C
Y
204
N
N
Y
205
N
C
Y
206
N
C
Y
207
N
N
N
208
N
O
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
O
N
220
N
H
N
221
N
H
N
222
N
N
N
223
S
C
N
224
N
C
N
225
N
O
N
226
S
C
N
227
N
C
N
228
N
C
N
229
N
C
N
230
N
O
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
N
N
245
S
C
N
246
N
C
N
247
N
O
N
248
N
C
N
249
N
C
N
250
N
C
N
251
N
C
N
252
N
O
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
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
N
N
267
S
C
N
268
N
C
N
269
N
O
N
270
N
C
N
271
N
C
N
272
N
C
N
273
N
C
N
274
N
N
N
275
N
O
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
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
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
C
N
297
N
S
N
298
N
C
N
299
N
O
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
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
N
N
312
S
C
N
313
N
C
N
314
N
O
N
315
N
C
Y
316
N
C
Y
317
N
C
Y
318
N
C
Y
319
N
C
Y
320
N
C
Y
321
N
C
N
322
N
O
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
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
N
N
335
S
C
N
336
N
C
N
337
N
O
N
338
N
C
N
339
N
C
N
340
N
C
N
341
N
O
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
H
N
349
N
H
N
350
N
H
N
351
N
N
N
352
S
C
N
353
N
C
N
354
N
O
N
355
N
C
N
356
N
O
N
357
N
O
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
S
N
366
N
O
N
367
N
O
N
368
N
O
N
369
N
O
N
370
N
N
N
371
S
C
N
372
N
C
N
373
N
O
N
374
R
C
N
375
N
O
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
Y
392
N
C
Y
393
N
C
Y
394
N
C
Y
395
N
N
Y
396
N
C
Y
397
N
C
Y
398
N
C
Y
399
N
C
Y
400
N
C
N
401
N
O
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
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
N
N
415
S
C
N
416
N
C
N
417
N
O
N
418
N
C
Y
419
N
C
Y
420
N
C
Y
421
N
C
Y
422
N
C
Y
423
N
C
Y
424
N
C
N
425
N
O
N
426
N
O
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
H
N
438
N
N
N
439
S
C
N
440
N
C
N
441
N
O
N
442
N
C
N
443
N
C
N
444
N
C
N
445
N
O
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
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
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
doub
N
85
N
sing
N
86
N
sing
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
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
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
doub
N
118
N
sing
N
119
N
sing
N
120
N
doub
N
121
N
sing
N
122
N
sing
N
123
N
doub
N
124
N
sing
N
125
N
doub
N
126
N
sing
N
127
N
sing
Y
128
N
doub
Y
129
N
sing
Y
130
N
sing
N
131
N
sing
Y
132
N
doub
N
133
N
sing
Y
134
N
sing
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
doub
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
doub
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
doub
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
doub
N
157
N
sing
N
158
N
sing
N
159
N
sing
Y
160
N
sing
Y
161
N
sing
Y
162
N
doub
N
163
N
sing
Y
164
N
sing
N
165
N
sing
Y
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
doub
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
doub
N
176
N
doub
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
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
doub
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
sing
N
204
N
doub
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
Y
209
N
sing
Y
210
N
doub
Y
211
N
doub
N
212
N
sing
Y
213
N
sing
N
214
N
sing
Y
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
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
doub
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
sing
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
doub
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
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
doub
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
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
doub
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
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
N
322
N
sing
Y
323
N
doub
N
324
N
sing
Y
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
doub
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
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
doub
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
doub
N
360
N
doub
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
doub
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
sing
N
385
N
doub
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
Y
390
N
doub
Y
391
N
sing
Y
392
N
sing
N
393
N
sing
Y
394
N
doub
Y
395
N
sing
Y
396
N
sing
N
397
N
sing
Y
398
N
sing
Y
399
N
doub
N
400
N
sing
Y
401
N
doub
N
402
N
sing
Y
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
N
423
N
sing
Y
424
N
doub
N
425
N
sing
Y
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
doub
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
sing
N
447
N
sing
N
448
N
sing
US
Biophys.J.
BIOJAU
0030
0006-3495
76
1259
1269
10049310
Structural dynamics of ligand diffusion in the protein matrix: A study on a new myoglobin mutant Y(B10) Q(E7) R(E10).
1999
NE
TRENDS BIOCHEM.SCI.
TBSCDB
0946
0968-0004
24
253
255
10.1016/S0968-0004(99)01421-8
Does Picosecond Protein Dynamics Have a Survival Value?
1999
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
97
2058
2063
10.1073/pnas.040459697
The Role of Cavities in Protein Dynamics: Crystal Structure of a Photolytic Intermediate of a Mutant Myoglobin
2000
10.2210/pdb1f63/pdb
pdb_00001f63
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293
1
IMAGE PLATE
1998-09-01
RIGAKU RAXIS II
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
17461.250
MYOGLOBIN
L29Y, H64Q, T67R
1
man
polymer
96.063
SULFATE ION
1
syn
non-polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
18.015
water
90
nat
water
no
no
MVLSEGEWQLVLHVWAKVEADVAGHGQDIYIRLFKSHPETLEKFDRFKHLKTEAEMKASEDLKKQGVRVLTALGAILKKK
GHHEAELKPLAQSHATKHKIPIKYLEFISEAIIHVLHSRHPGNFGADAQGAMNKALELFRKDIAAKYKELGYQG
MVLSEGEWQLVLHVWAKVEADVAGHGQDIYIRLFKSHPETLEKFDRFKHLKTEAEMKASEDLKKQGVRVLTALGAILKKK
GHHEAELKPLAQSHATKHKIPIKYLEFISEAIIHVLHSRHPGNFGADAQGAMNKALELFRKDIAAKYKELGYQG
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
sperm whale
Physeter
Escherichia
sample
9755
Physeter catodon
562
Escherichia coli
1
3.18
61.35
VAPOR DIFFUSION, HANGING DROP
8.7
2.7 M Ammonium sulphate, 20 mM Tris-Cl, 1 mM EDTA, pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
database_2
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
1
0
2000-07-19
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-11-03
1
4
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
CO liganded state of the same mutant
CO* intermediate state of the same mutant
RCSB
Y
RCSB
2000-06-20
REL
SO4
SULFATE ION
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
Triple Mb mutant designed to mimick the properties
of Ascaris suum Hb. The amino acid in the heme
distal site do not allow ligand binding to the heme
without movement of the mutated Y(B10) and Q(E7)
SO4
91
2
SO4
SO4
154
A
HEM
200
3
HEM
HEM
200
A
HOH
1
4
HOH
HOH
201
A
HOH
2
4
HOH
HOH
202
A
HOH
3
4
HOH
HOH
203
A
HOH
4
4
HOH
HOH
204
A
HOH
5
4
HOH
HOH
205
A
HOH
6
4
HOH
HOH
206
A
HOH
7
4
HOH
HOH
207
A
HOH
8
4
HOH
HOH
208
A
HOH
9
4
HOH
HOH
209
A
HOH
10
4
HOH
HOH
210
A
HOH
11
4
HOH
HOH
211
A
HOH
12
4
HOH
HOH
212
A
HOH
13
4
HOH
HOH
213
A
HOH
14
4
HOH
HOH
214
A
HOH
15
4
HOH
HOH
215
A
HOH
16
4
HOH
HOH
216
A
HOH
17
4
HOH
HOH
217
A
HOH
18
4
HOH
HOH
218
A
HOH
19
4
HOH
HOH
219
A
HOH
20
4
HOH
HOH
220
A
HOH
21
4
HOH
HOH
221
A
HOH
22
4
HOH
HOH
222
A
HOH
23
4
HOH
HOH
223
A
HOH
24
4
HOH
HOH
224
A
HOH
25
4
HOH
HOH
225
A
HOH
26
4
HOH
HOH
226
A
HOH
27
4
HOH
HOH
227
A
HOH
28
4
HOH
HOH
228
A
HOH
29
4
HOH
HOH
229
A
HOH
30
4
HOH
HOH
230
A
HOH
31
4
HOH
HOH
231
A
HOH
32
4
HOH
HOH
232
A
HOH
33
4
HOH
HOH
233
A
HOH
34
4
HOH
HOH
234
A
HOH
35
4
HOH
HOH
235
A
HOH
36
4
HOH
HOH
236
A
HOH
37
4
HOH
HOH
237
A
HOH
38
4
HOH
HOH
238
A
HOH
39
4
HOH
HOH
239
A
HOH
40
4
HOH
HOH
240
A
HOH
41
4
HOH
HOH
241
A
HOH
42
4
HOH
HOH
242
A
HOH
43
4
HOH
HOH
243
A
HOH
44
4
HOH
HOH
244
A
HOH
45
4
HOH
HOH
245
A
HOH
46
4
HOH
HOH
246
A
HOH
47
4
HOH
HOH
247
A
HOH
48
4
HOH
HOH
248
A
HOH
49
4
HOH
HOH
249
A
HOH
50
4
HOH
HOH
250
A
HOH
51
4
HOH
HOH
251
A
HOH
52
4
HOH
HOH
252
A
HOH
53
4
HOH
HOH
253
A
HOH
54
4
HOH
HOH
254
A
HOH
55
4
HOH
HOH
255
A
HOH
56
4
HOH
HOH
256
A
HOH
57
4
HOH
HOH
257
A
HOH
58
4
HOH
HOH
258
A
HOH
59
4
HOH
HOH
259
A
HOH
60
4
HOH
HOH
260
A
HOH
61
4
HOH
HOH
261
A
HOH
62
4
HOH
HOH
262
A
HOH
63
4
HOH
HOH
263
A
HOH
64
4
HOH
HOH
264
A
HOH
65
4
HOH
HOH
265
A
HOH
66
4
HOH
HOH
266
A
HOH
67
4
HOH
HOH
267
A
HOH
68
4
HOH
HOH
268
A
HOH
69
4
HOH
HOH
269
A
HOH
70
4
HOH
HOH
270
A
HOH
71
4
HOH
HOH
271
A
HOH
72
4
HOH
HOH
272
A
HOH
73
4
HOH
HOH
273
A
HOH
74
4
HOH
HOH
274
A
HOH
75
4
HOH
HOH
275
A
HOH
76
4
HOH
HOH
276
A
HOH
77
4
HOH
HOH
277
A
HOH
78
4
HOH
HOH
278
A
HOH
79
4
HOH
HOH
279
A
HOH
80
4
HOH
HOH
280
A
HOH
81
4
HOH
HOH
281
A
HOH
82
4
HOH
HOH
282
A
HOH
83
4
HOH
HOH
283
A
HOH
84
4
HOH
HOH
284
A
HOH
85
4
HOH
HOH
285
A
HOH
86
4
HOH
HOH
286
A
HOH
87
4
HOH
HOH
287
A
HOH
88
4
HOH
HOH
288
A
HOH
89
4
HOH
HOH
289
A
HOH
90
4
HOH
HOH
290
A
MET
0
n
1
MET
0
A
VAL
1
n
2
VAL
1
A
LEU
2
n
3
LEU
2
A
SER
3
n
4
SER
3
A
GLU
4
n
5
GLU
4
A
GLY
5
n
6
GLY
5
A
GLU
6
n
7
GLU
6
A
TRP
7
n
8
TRP
7
A
GLN
8
n
9
GLN
8
A
LEU
9
n
10
LEU
9
A
VAL
10
n
11
VAL
10
A
LEU
11
n
12
LEU
11
A
HIS
12
n
13
HIS
12
A
VAL
13
n
14
VAL
13
A
TRP
14
n
15
TRP
14
A
ALA
15
n
16
ALA
15
A
LYS
16
n
17
LYS
16
A
VAL
17
n
18
VAL
17
A
GLU
18
n
19
GLU
18
A
ALA
19
n
20
ALA
19
A
ASP
20
n
21
ASP
20
A
VAL
21
n
22
VAL
21
A
ALA
22
n
23
ALA
22
A
GLY
23
n
24
GLY
23
A
HIS
24
n
25
HIS
24
A
GLY
25
n
26
GLY
25
A
GLN
26
n
27
GLN
26
A
ASP
27
n
28
ASP
27
A
ILE
28
n
29
ILE
28
A
TYR
29
n
30
TYR
29
A
ILE
30
n
31
ILE
30
A
ARG
31
n
32
ARG
31
A
LEU
32
n
33
LEU
32
A
PHE
33
n
34
PHE
33
A
LYS
34
n
35
LYS
34
A
SER
35
n
36
SER
35
A
HIS
36
n
37
HIS
36
A
PRO
37
n
38
PRO
37
A
GLU
38
n
39
GLU
38
A
THR
39
n
40
THR
39
A
LEU
40
n
41
LEU
40
A
GLU
41
n
42
GLU
41
A
LYS
42
n
43
LYS
42
A
PHE
43
n
44
PHE
43
A
ASP
44
n
45
ASP
44
A
ARG
45
n
46
ARG
45
A
PHE
46
n
47
PHE
46
A
LYS
47
n
48
LYS
47
A
HIS
48
n
49
HIS
48
A
LEU
49
n
50
LEU
49
A
LYS
50
n
51
LYS
50
A
THR
51
n
52
THR
51
A
GLU
52
n
53
GLU
52
A
ALA
53
n
54
ALA
53
A
GLU
54
n
55
GLU
54
A
MET
55
n
56
MET
55
A
LYS
56
n
57
LYS
56
A
ALA
57
n
58
ALA
57
A
SER
58
n
59
SER
58
A
GLU
59
n
60
GLU
59
A
ASP
60
n
61
ASP
60
A
LEU
61
n
62
LEU
61
A
LYS
62
n
63
LYS
62
A
LYS
63
n
64
LYS
63
A
GLN
64
n
65
GLN
64
A
GLY
65
n
66
GLY
65
A
VAL
66
n
67
VAL
66
A
ARG
67
n
68
ARG
67
A
VAL
68
n
69
VAL
68
A
LEU
69
n
70
LEU
69
A
THR
70
n
71
THR
70
A
ALA
71
n
72
ALA
71
A
LEU
72
n
73
LEU
72
A
GLY
73
n
74
GLY
73
A
ALA
74
n
75
ALA
74
A
ILE
75
n
76
ILE
75
A
LEU
76
n
77
LEU
76
A
LYS
77
n
78
LYS
77
A
LYS
78
n
79
LYS
78
A
LYS
79
n
80
LYS
79
A
GLY
80
n
81
GLY
80
A
HIS
81
n
82
HIS
81
A
HIS
82
n
83
HIS
82
A
GLU
83
n
84
GLU
83
A
ALA
84
n
85
ALA
84
A
GLU
85
n
86
GLU
85
A
LEU
86
n
87
LEU
86
A
LYS
87
n
88
LYS
87
A
PRO
88
n
89
PRO
88
A
LEU
89
n
90
LEU
89
A
ALA
90
n
91
ALA
90
A
GLN
91
n
92
GLN
91
A
SER
92
n
93
SER
92
A
HIS
93
n
94
HIS
93
A
ALA
94
n
95
ALA
94
A
THR
95
n
96
THR
95
A
LYS
96
n
97
LYS
96
A
HIS
97
n
98
HIS
97
A
LYS
98
n
99
LYS
98
A
ILE
99
n
100
ILE
99
A
PRO
100
n
101
PRO
100
A
ILE
101
n
102
ILE
101
A
LYS
102
n
103
LYS
102
A
TYR
103
n
104
TYR
103
A
LEU
104
n
105
LEU
104
A
GLU
105
n
106
GLU
105
A
PHE
106
n
107
PHE
106
A
ILE
107
n
108
ILE
107
A
SER
108
n
109
SER
108
A
GLU
109
n
110
GLU
109
A
ALA
110
n
111
ALA
110
A
ILE
111
n
112
ILE
111
A
ILE
112
n
113
ILE
112
A
HIS
113
n
114
HIS
113
A
VAL
114
n
115
VAL
114
A
LEU
115
n
116
LEU
115
A
HIS
116
n
117
HIS
116
A
SER
117
n
118
SER
117
A
ARG
118
n
119
ARG
118
A
HIS
119
n
120
HIS
119
A
PRO
120
n
121
PRO
120
A
GLY
121
n
122
GLY
121
A
ASN
122
n
123
ASN
122
A
PHE
123
n
124
PHE
123
A
GLY
124
n
125
GLY
124
A
ALA
125
n
126
ALA
125
A
ASP
126
n
127
ASP
126
A
ALA
127
n
128
ALA
127
A
GLN
128
n
129
GLN
128
A
GLY
129
n
130
GLY
129
A
ALA
130
n
131
ALA
130
A
MET
131
n
132
MET
131
A
ASN
132
n
133
ASN
132
A
LYS
133
n
134
LYS
133
A
ALA
134
n
135
ALA
134
A
LEU
135
n
136
LEU
135
A
GLU
136
n
137
GLU
136
A
LEU
137
n
138
LEU
137
A
PHE
138
n
139
PHE
138
A
ARG
139
n
140
ARG
139
A
LYS
140
n
141
LYS
140
A
ASP
141
n
142
ASP
141
A
ILE
142
n
143
ILE
142
A
ALA
143
n
144
ALA
143
A
ALA
144
n
145
ALA
144
A
LYS
145
n
146
LYS
145
A
TYR
146
n
147
TYR
146
A
LYS
147
n
148
LYS
147
A
GLU
148
n
149
GLU
148
A
LEU
149
n
150
LEU
149
A
GLY
150
n
151
GLY
150
A
TYR
151
n
152
TYR
151
A
GLN
152
n
153
GLN
152
A
GLY
153
n
154
GLY
153
A
author_defined_assembly
1
monomeric
A
HIS
93
A
NE2
HIS
94
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NA
HEM
1_555
90.9
A
HIS
93
A
NE2
HIS
94
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NB
HEM
1_555
99.4
A
HEM
200
C
NA
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NB
HEM
1_555
89.0
A
HIS
93
A
NE2
HIS
94
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NC
HEM
1_555
105.2
A
HEM
200
C
NA
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NC
HEM
1_555
163.7
A
HEM
200
C
NB
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
NC
HEM
1_555
91.0
A
HIS
93
A
NE2
HIS
94
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
ND
HEM
1_555
98.0
A
HEM
200
C
NA
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
ND
HEM
1_555
88.1
A
HEM
200
C
NB
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
ND
HEM
1_555
162.3
A
HEM
200
C
NC
HEM
1_555
A
HEM
200
C
FE
HEM
1_555
A
HEM
200
C
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
NE
ARG
45
A
NE
ARG
46
0
Y
1
A
CZ
ARG
45
A
CZ
ARG
46
0
Y
1
A
NH1
ARG
45
A
NH1
ARG
46
0
Y
1
A
NH2
ARG
45
A
NH2
ARG
46
0
Y
1
A
CE
LYS
62
A
CE
LYS
63
0
Y
1
A
NZ
LYS
62
A
NZ
LYS
63
0
Y
1
A
CZ
ARG
67
A
CZ
ARG
68
0
Y
1
A
NH1
ARG
67
A
NH1
ARG
68
0
Y
1
A
NH2
ARG
67
A
NH2
ARG
68
0
Y
1
A
CE
LYS
96
A
CE
LYS
97
0
Y
1
A
NZ
LYS
96
A
NZ
LYS
97
0
Y
1
A
CD
LYS
98
A
CD
LYS
99
0
Y
1
A
CE
LYS
98
A
CE
LYS
99
0
Y
1
A
NZ
LYS
98
A
NZ
LYS
99
0
Y
1
A
CD
LYS
102
A
CD
LYS
103
0
Y
1
A
CE
LYS
102
A
CE
LYS
103
0
Y
1
A
NZ
LYS
102
A
NZ
LYS
103
0
Y
1
A
MET
0
-13.26
1
A
ARG
67
0.325
SIDE CHAIN
1
-7.48
1.20
123.30
115.82
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
4
4
4
N
1
6.85
0.50
120.30
127.15
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
31
31
31
N
1
-4.42
0.50
120.30
115.88
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
31
31
31
N
1
-22.03
2.10
111.80
89.77
A
A
A
CG
CD
NE
ARG
ARG
ARG
45
45
45
N
1
-10.66
1.60
122.70
112.04
A
A
A
O
C
N
GLU
GLU
ALA
52
52
53
Y
1
-30.43
1.40
123.60
93.17
A
A
A
CD
NE
CZ
ARG
ARG
ARG
67
67
67
N
1
-3.35
0.50
120.30
116.95
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
67
67
67
N
1
-3.14
0.50
120.30
117.16
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
67
67
67
N
1
-7.62
1.20
123.30
115.68
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
85
85
85
N
1
4.21
0.70
109.00
113.21
A
A
A
CE1
NE2
CD2
HIS
HIS
HIS
93
93
93
N
1
18.94
2.60
111.60
130.54
A
A
A
CB
CG
CD
LYS
LYS
LYS
98
98
98
N
1
15.75
2.60
111.60
127.35
A
A
A
CB
CG
CD
LYS
LYS
LYS
102
102
102
N
1
-5.16
0.60
121.00
115.84
A
A
A
CB
CG
CD2
TYR
TYR
TYR
103
103
103
N
1
-5.09
0.70
120.80
115.71
A
A
A
CB
CG
CD2
PHE
PHE
PHE
106
106
106
N
1
9.03
0.90
118.30
127.33
A
A
A
CB
CG
OD1
ASP
ASP
ASP
126
126
126
N
1
-6.16
0.60
121.00
114.84
A
A
A
CB
CG
CD2
TYR
TYR
TYR
146
146
146
N
1
5.04
0.60
121.00
126.04
A
A
A
CB
CG
CD1
TYR
TYR
TYR
146
146
146
N
1
A
A
CD
NE
ARG
ARG
45
45
0.390
0.017
1.460
1.850
N
1
A
A
NE
CZ
ARG
ARG
67
67
0.102
0.013
1.326
1.428
N
1
A
A
CG
CD
LYS
LYS
98
98
-0.266
0.034
1.520
1.254
N
1
A
A
CG
CD
LYS
LYS
102
102
-0.391
0.034
1.520
1.129
N
1
A
A
CB
OG
SER
SER
108
108
0.082
0.013
1.418
1.500
N
1
A
PHE
46
-140.66
28.37
0.2200000
0.1690000
0.1720000
0.1700000
1.8
15.0
980
19600
19600
94.3
random
1
3
3
PROTIN
1.8
15.0
90
1370
48
0
1232
0.0143
1.2
18.5
1.8
15.0
1F63
60982
19613
2
2
0.0950000
1
13
3.1
94.2
0.2490000
1.8
15.0
1079
2
89.3
model building
FFT
(POINT MUTANT)
refinement
REFMAC
data reduction
DENZO
data scaling
SCALEPACK
phasing
FFT
(POINT MUTANT)
CRYSTAL STRUCTURE OF DEOXY SPERM WHALE MYOGLOBIN MUTANT Y(B10)Q(E7)R(E10)
1
N
N
2
N
N
3
N
N
4
N
N
A
SER
3
A
SER
4
HELX_P
A
GLU
18
A
GLU
19
1
1
16
A
ASP
20
A
ASP
21
HELX_P
A
HIS
36
A
HIS
37
1
2
17
A
PRO
37
A
PRO
38
HELX_P
A
PHE
43
A
PHE
44
5
3
7
A
THR
51
A
THR
52
HELX_P
A
SER
58
A
SER
59
1
4
8
A
SER
58
A
SER
59
HELX_P
A
LYS
78
A
LYS
79
1
5
21
A
HIS
82
A
HIS
83
HELX_P
A
LYS
96
A
LYS
97
1
6
15
A
PRO
100
A
PRO
101
HELX_P
A
HIS
119
A
HIS
120
1
7
20
A
PRO
120
A
PRO
121
HELX_P
A
PHE
123
A
PHE
124
5
8
4
A
GLY
124
A
GLY
125
HELX_P
A
LEU
149
A
LEU
150
1
9
26
metalc
2.226
A
HIS
93
A
NE2
HIS
94
1_555
A
HEM
200
C
FE
HEM
1_555
OXYGEN STORAGE/TRANSPORT
myoglobin, heme, triple mutant, OXYGEN STORAGE-TRANSPORT COMPLEX
MYG_PHYCA
UNP
1
P02185
1
153
1F63
1
153
P02185
A
1
2
154
1
initiating methionine
MET
0
1F63
A
P02185
UNP
1
1
LEU
engineered mutation
TYR
29
1F63
A
P02185
UNP
29
30
1
HIS
engineered mutation
GLN
64
1F63
A
P02185
UNP
64
65
1
THR
engineered mutation
ARG
67
1F63
A
P02185
UNP
67
68
BINDING SITE FOR RESIDUE SO4 A 154
A
SO4
154
Software
4
BINDING SITE FOR RESIDUE HEM A 200
A
HEM
200
Software
15
A
SER
3
A
SER
4
4
1_556
A
GLU
4
A
GLU
5
4
1_556
A
THR
51
A
THR
52
4
1_555
A
GLU
52
A
GLU
53
4
1_555
A
TYR
29
A
TYR
30
15
1_555
A
LYS
42
A
LYS
43
15
1_555
A
PHE
43
A
PHE
44
15
1_555
A
ARG
45
A
ARG
46
15
1_555
A
GLN
64
A
GLN
65
15
1_555
A
VAL
68
A
VAL
69
15
1_555
A
LEU
89
A
LEU
90
15
1_555
A
SER
92
A
SER
93
15
1_555
A
HIS
93
A
HIS
94
15
1_555
A
HIS
97
A
HIS
98
15
1_555
A
ILE
99
A
ILE
100
15
1_555
A
TYR
103
A
TYR
104
15
1_555
A
HOH
255
D
HOH
15
1_555
A
HOH
258
D
HOH
15
1_555
A
HOH
266
D
HOH
15
1_555
168
P 6