0.026890
0.000000
0.000000
0.000000
0.013023
0.000000
0.000000
0.000000
0.010124
0.00000
0.00000
0.00000
Wada, K.
Tada, T.
Nakamura, Y.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
37.188
76.790
98.776
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
Na 1
22.990
SODIUM ION
non-polymer
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
NA
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
N
337
N
O
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
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
N
354
N
C
N
355
N
C
N
356
N
O
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
H
N
366
N
N
N
367
S
C
N
368
N
C
N
369
N
O
N
370
N
C
N
371
N
O
N
372
N
O
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
H
N
380
N
N
N
381
S
C
N
382
N
C
N
383
N
O
N
384
R
C
N
385
N
O
N
386
N
C
N
387
N
O
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
H
N
397
N
N
N
398
S
C
N
399
N
C
N
400
N
O
N
401
N
C
Y
402
N
C
Y
403
N
C
Y
404
N
C
Y
405
N
N
Y
406
N
C
Y
407
N
C
Y
408
N
C
Y
409
N
C
Y
410
N
C
N
411
N
O
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
H
N
424
N
N
N
425
S
C
N
426
N
C
N
427
N
O
N
428
N
C
Y
429
N
C
Y
430
N
C
Y
431
N
C
Y
432
N
C
Y
433
N
C
Y
434
N
C
N
435
N
O
N
436
N
O
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
H
N
448
N
N
N
449
S
C
N
450
N
C
N
451
N
O
N
452
N
C
N
453
N
C
N
454
N
C
N
455
N
O
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
466
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
JA
J.BIOCHEM.(TOKYO)
JOBIAO
0418
0021-924X
134
239
244
10.1093/jb/mvg136
12966073
Crystal structure of chloroplastic ascorbate peroxidase from tobacco plants and structural insights into its instability
2003
10.2210/pdb1iyn/pdb
pdb_00001iyn
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
2001-06-07
ADSC QUANTUM 4
Doubel-crystal silicon (111) + germanium (220)
SINGLE WAVELENGTH
M
x-ray
1
1.0
1.0
BL-18B
Photon Factory
1.0
SYNCHROTRON
PHOTON FACTORY BEAMLINE BL-18B
32282.164
Chloroplastic ascorbate peroxidase
1.11.1.11
1
man
polymer
22.990
SODIUM ION
2
syn
non-polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
18.015
water
296
nat
water
stromal ascorbate peroxidase
no
no
AASDSAQLKSAREDIKELLKTKFCHPIMVRLGWHDAGTYNKNIEEWPQRGGANGSLRFDVELKHGANAGLVNALNLLKPI
KDKYSGVTYADLFQLASATAIEEAGGPKIPMKYGRVDVTEPEQCPEEGRLPDAGPPSPAQHLRDVFYRMGLNDKEIVALS
GAHTLGRSRPDRSGWGKPETKYTKDGPGAPGGQSWTAQWLKFDNSYFKDIKERRDEDLLVLPTDAALFEDPSFKVYAEKY
AADPEAFFKDYAEAHAKLSNLGAKFGPAEGFSLEGSPAGAAPEKFVAAKYSTGKD
AASDSAQLKSAREDIKELLKTKFCHPIMVRLGWHDAGTYNKNIEEWPQRGGANGSLRFDVELKHGANAGLVNALNLLKPI
KDKYSGVTYADLFQLASATAIEEAGGPKIPMKYGRVDVTEPEQCPEEGRLPDAGPPSPAQHLRDVFYRMGLNDKEIVALS
GAHTLGRSRPDRSGWGKPETKYTKDGPGAPGGQSWTAQWLKFDNSYFKDIKERRDEDLLVLPTDAALFEDPSFKVYAEKY
AADPEAFFKDYAEAHAKLSNLGAKFGPAEGFSLEGSPAGAAPEKFVAAKYSTGKD
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
common tobacco
Nicotiana
Escherichia
sample
4097
Nicotiana tabacum
562
Escherichia coli
BL21(DE3)pLysS
Plasmid
pET-3a
1
2.18
43.65
VAPOR DIFFUSION, HANGING DROP
8.0
PEG 4000, Tris-HCl, Magnesium chloride, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
277
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2003-09-03
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-10-25
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_auth_comp_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr2_label_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_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
PDBJ
Y
PDBJ
2002-09-03
REL
REL
NA
SODIUM ION
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
1APX
PDB
experimental model
NA
297
2
NA
NA
297
A
NA
298
2
NA
NA
298
A
HEM
296
3
HEM
HEM
296
A
HOH
299
4
HOH
HOH
299
A
HOH
300
4
HOH
HOH
300
A
HOH
301
4
HOH
HOH
301
A
HOH
302
4
HOH
HOH
302
A
HOH
303
4
HOH
HOH
303
A
HOH
304
4
HOH
HOH
304
A
HOH
305
4
HOH
HOH
305
A
HOH
306
4
HOH
HOH
306
A
HOH
307
4
HOH
HOH
307
A
HOH
308
4
HOH
HOH
308
A
HOH
309
4
HOH
HOH
309
A
HOH
310
4
HOH
HOH
310
A
HOH
311
4
HOH
HOH
311
A
HOH
312
4
HOH
HOH
312
A
HOH
313
4
HOH
HOH
313
A
HOH
314
4
HOH
HOH
314
A
HOH
315
4
HOH
HOH
315
A
HOH
316
4
HOH
HOH
316
A
HOH
317
4
HOH
HOH
317
A
HOH
318
4
HOH
HOH
318
A
HOH
319
4
HOH
HOH
319
A
HOH
320
4
HOH
HOH
320
A
HOH
321
4
HOH
HOH
321
A
HOH
322
4
HOH
HOH
322
A
HOH
323
4
HOH
HOH
323
A
HOH
324
4
HOH
HOH
324
A
HOH
325
4
HOH
HOH
325
A
HOH
326
4
HOH
HOH
326
A
HOH
327
4
HOH
HOH
327
A
HOH
328
4
HOH
HOH
328
A
HOH
329
4
HOH
HOH
329
A
HOH
330
4
HOH
HOH
330
A
HOH
331
4
HOH
HOH
331
A
HOH
332
4
HOH
HOH
332
A
HOH
333
4
HOH
HOH
333
A
HOH
334
4
HOH
HOH
334
A
HOH
335
4
HOH
HOH
335
A
HOH
336
4
HOH
HOH
336
A
HOH
337
4
HOH
HOH
337
A
HOH
338
4
HOH
HOH
338
A
HOH
339
4
HOH
HOH
339
A
HOH
340
4
HOH
HOH
340
A
HOH
341
4
HOH
HOH
341
A
HOH
342
4
HOH
HOH
342
A
HOH
343
4
HOH
HOH
343
A
HOH
344
4
HOH
HOH
344
A
HOH
345
4
HOH
HOH
345
A
HOH
346
4
HOH
HOH
346
A
HOH
347
4
HOH
HOH
347
A
HOH
348
4
HOH
HOH
348
A
HOH
349
4
HOH
HOH
349
A
HOH
350
4
HOH
HOH
350
A
HOH
351
4
HOH
HOH
351
A
HOH
352
4
HOH
HOH
352
A
HOH
353
4
HOH
HOH
353
A
HOH
354
4
HOH
HOH
354
A
HOH
355
4
HOH
HOH
355
A
HOH
356
4
HOH
HOH
356
A
HOH
357
4
HOH
HOH
357
A
HOH
358
4
HOH
HOH
358
A
HOH
359
4
HOH
HOH
359
A
HOH
360
4
HOH
HOH
360
A
HOH
361
4
HOH
HOH
361
A
HOH
362
4
HOH
HOH
362
A
HOH
363
4
HOH
HOH
363
A
HOH
364
4
HOH
HOH
364
A
HOH
365
4
HOH
HOH
365
A
HOH
366
4
HOH
HOH
366
A
HOH
367
4
HOH
HOH
367
A
HOH
368
4
HOH
HOH
368
A
HOH
369
4
HOH
HOH
369
A
HOH
370
4
HOH
HOH
370
A
HOH
371
4
HOH
HOH
371
A
HOH
372
4
HOH
HOH
372
A
HOH
373
4
HOH
HOH
373
A
HOH
374
4
HOH
HOH
374
A
HOH
375
4
HOH
HOH
375
A
HOH
376
4
HOH
HOH
376
A
HOH
377
4
HOH
HOH
377
A
HOH
378
4
HOH
HOH
378
A
HOH
379
4
HOH
HOH
379
A
HOH
380
4
HOH
HOH
380
A
HOH
381
4
HOH
HOH
381
A
HOH
382
4
HOH
HOH
382
A
HOH
383
4
HOH
HOH
383
A
HOH
384
4
HOH
HOH
384
A
HOH
385
4
HOH
HOH
385
A
HOH
386
4
HOH
HOH
386
A
HOH
387
4
HOH
HOH
387
A
HOH
388
4
HOH
HOH
388
A
HOH
389
4
HOH
HOH
389
A
HOH
390
4
HOH
HOH
390
A
HOH
391
4
HOH
HOH
391
A
HOH
392
4
HOH
HOH
392
A
HOH
393
4
HOH
HOH
393
A
HOH
394
4
HOH
HOH
394
A
HOH
395
4
HOH
HOH
395
A
HOH
396
4
HOH
HOH
396
A
HOH
397
4
HOH
HOH
397
A
HOH
398
4
HOH
HOH
398
A
HOH
399
4
HOH
HOH
399
A
HOH
400
4
HOH
HOH
400
A
HOH
401
4
HOH
HOH
401
A
HOH
402
4
HOH
HOH
402
A
HOH
403
4
HOH
HOH
403
A
HOH
404
4
HOH
HOH
404
A
HOH
405
4
HOH
HOH
405
A
HOH
406
4
HOH
HOH
406
A
HOH
407
4
HOH
HOH
407
A
HOH
408
4
HOH
HOH
408
A
HOH
409
4
HOH
HOH
409
A
HOH
410
4
HOH
HOH
410
A
HOH
411
4
HOH
HOH
411
A
HOH
412
4
HOH
HOH
412
A
HOH
413
4
HOH
HOH
413
A
HOH
414
4
HOH
HOH
414
A
HOH
415
4
HOH
HOH
415
A
HOH
416
4
HOH
HOH
416
A
HOH
417
4
HOH
HOH
417
A
HOH
418
4
HOH
HOH
418
A
HOH
419
4
HOH
HOH
419
A
HOH
420
4
HOH
HOH
420
A
HOH
421
4
HOH
HOH
421
A
HOH
422
4
HOH
HOH
422
A
HOH
423
4
HOH
HOH
423
A
HOH
424
4
HOH
HOH
424
A
HOH
425
4
HOH
HOH
425
A
HOH
426
4
HOH
HOH
426
A
HOH
427
4
HOH
HOH
427
A
HOH
428
4
HOH
HOH
428
A
HOH
429
4
HOH
HOH
429
A
HOH
430
4
HOH
HOH
430
A
HOH
431
4
HOH
HOH
431
A
HOH
432
4
HOH
HOH
432
A
HOH
433
4
HOH
HOH
433
A
HOH
434
4
HOH
HOH
434
A
HOH
435
4
HOH
HOH
435
A
HOH
436
4
HOH
HOH
436
A
HOH
437
4
HOH
HOH
437
A
HOH
438
4
HOH
HOH
438
A
HOH
439
4
HOH
HOH
439
A
HOH
440
4
HOH
HOH
440
A
HOH
441
4
HOH
HOH
441
A
HOH
442
4
HOH
HOH
442
A
HOH
443
4
HOH
HOH
443
A
HOH
444
4
HOH
HOH
444
A
HOH
445
4
HOH
HOH
445
A
HOH
446
4
HOH
HOH
446
A
HOH
447
4
HOH
HOH
447
A
HOH
448
4
HOH
HOH
448
A
HOH
449
4
HOH
HOH
449
A
HOH
450
4
HOH
HOH
450
A
HOH
451
4
HOH
HOH
451
A
HOH
452
4
HOH
HOH
452
A
HOH
453
4
HOH
HOH
453
A
HOH
454
4
HOH
HOH
454
A
HOH
455
4
HOH
HOH
455
A
HOH
456
4
HOH
HOH
456
A
HOH
457
4
HOH
HOH
457
A
HOH
458
4
HOH
HOH
458
A
HOH
459
4
HOH
HOH
459
A
HOH
460
4
HOH
HOH
460
A
HOH
461
4
HOH
HOH
461
A
HOH
462
4
HOH
HOH
462
A
HOH
463
4
HOH
HOH
463
A
HOH
464
4
HOH
HOH
464
A
HOH
465
4
HOH
HOH
465
A
HOH
466
4
HOH
HOH
466
A
HOH
467
4
HOH
HOH
467
A
HOH
468
4
HOH
HOH
468
A
HOH
469
4
HOH
HOH
469
A
HOH
470
4
HOH
HOH
470
A
HOH
471
4
HOH
HOH
471
A
HOH
472
4
HOH
HOH
472
A
HOH
473
4
HOH
HOH
473
A
HOH
474
4
HOH
HOH
474
A
HOH
475
4
HOH
HOH
475
A
HOH
476
4
HOH
HOH
476
A
HOH
477
4
HOH
HOH
477
A
HOH
478
4
HOH
HOH
478
A
HOH
479
4
HOH
HOH
479
A
HOH
480
4
HOH
HOH
480
A
HOH
481
4
HOH
HOH
481
A
HOH
482
4
HOH
HOH
482
A
HOH
483
4
HOH
HOH
483
A
HOH
484
4
HOH
HOH
484
A
HOH
485
4
HOH
HOH
485
A
HOH
486
4
HOH
HOH
486
A
HOH
487
4
HOH
HOH
487
A
HOH
488
4
HOH
HOH
488
A
HOH
489
4
HOH
HOH
489
A
HOH
490
4
HOH
HOH
490
A
HOH
491
4
HOH
HOH
491
A
HOH
492
4
HOH
HOH
492
A
HOH
493
4
HOH
HOH
493
A
HOH
494
4
HOH
HOH
494
A
HOH
495
4
HOH
HOH
495
A
HOH
496
4
HOH
HOH
496
A
HOH
497
4
HOH
HOH
497
A
HOH
498
4
HOH
HOH
498
A
HOH
499
4
HOH
HOH
499
A
HOH
500
4
HOH
HOH
500
A
HOH
501
4
HOH
HOH
501
A
HOH
502
4
HOH
HOH
502
A
HOH
503
4
HOH
HOH
503
A
HOH
504
4
HOH
HOH
504
A
HOH
505
4
HOH
HOH
505
A
HOH
506
4
HOH
HOH
506
A
HOH
507
4
HOH
HOH
507
A
HOH
508
4
HOH
HOH
508
A
HOH
509
4
HOH
HOH
509
A
HOH
510
4
HOH
HOH
510
A
HOH
511
4
HOH
HOH
511
A
HOH
512
4
HOH
HOH
512
A
HOH
513
4
HOH
HOH
513
A
HOH
514
4
HOH
HOH
514
A
HOH
515
4
HOH
HOH
515
A
HOH
516
4
HOH
HOH
516
A
HOH
517
4
HOH
HOH
517
A
HOH
518
4
HOH
HOH
518
A
HOH
519
4
HOH
HOH
519
A
HOH
520
4
HOH
HOH
520
A
HOH
521
4
HOH
HOH
521
A
HOH
522
4
HOH
HOH
522
A
HOH
523
4
HOH
HOH
523
A
HOH
524
4
HOH
HOH
524
A
HOH
525
4
HOH
HOH
525
A
HOH
526
4
HOH
HOH
526
A
HOH
527
4
HOH
HOH
527
A
HOH
528
4
HOH
HOH
528
A
HOH
529
4
HOH
HOH
529
A
HOH
530
4
HOH
HOH
530
A
HOH
531
4
HOH
HOH
531
A
HOH
532
4
HOH
HOH
532
A
HOH
533
4
HOH
HOH
533
A
HOH
534
4
HOH
HOH
534
A
HOH
535
4
HOH
HOH
535
A
HOH
536
4
HOH
HOH
536
A
HOH
537
4
HOH
HOH
537
A
HOH
538
4
HOH
HOH
538
A
HOH
539
4
HOH
HOH
539
A
HOH
540
4
HOH
HOH
540
A
HOH
541
4
HOH
HOH
541
A
HOH
542
4
HOH
HOH
542
A
HOH
543
4
HOH
HOH
543
A
HOH
544
4
HOH
HOH
544
A
HOH
545
4
HOH
HOH
545
A
HOH
546
4
HOH
HOH
546
A
HOH
547
4
HOH
HOH
547
A
HOH
548
4
HOH
HOH
548
A
HOH
549
4
HOH
HOH
549
A
HOH
550
4
HOH
HOH
550
A
HOH
551
4
HOH
HOH
551
A
HOH
552
4
HOH
HOH
552
A
HOH
553
4
HOH
HOH
553
A
HOH
554
4
HOH
HOH
554
A
HOH
555
4
HOH
HOH
555
A
HOH
556
4
HOH
HOH
556
A
HOH
557
4
HOH
HOH
557
A
HOH
558
4
HOH
HOH
558
A
HOH
559
4
HOH
HOH
559
A
HOH
560
4
HOH
HOH
560
A
HOH
561
4
HOH
HOH
561
A
HOH
562
4
HOH
HOH
562
A
HOH
563
4
HOH
HOH
563
A
HOH
564
4
HOH
HOH
564
A
HOH
565
4
HOH
HOH
565
A
HOH
566
4
HOH
HOH
566
A
HOH
567
4
HOH
HOH
567
A
HOH
568
4
HOH
HOH
568
A
HOH
569
4
HOH
HOH
569
A
HOH
570
4
HOH
HOH
570
A
HOH
571
4
HOH
HOH
571
A
HOH
572
4
HOH
HOH
572
A
HOH
573
4
HOH
HOH
573
A
HOH
574
4
HOH
HOH
574
A
HOH
575
4
HOH
HOH
575
A
HOH
576
4
HOH
HOH
576
A
HOH
577
4
HOH
HOH
577
A
HOH
578
4
HOH
HOH
578
A
HOH
579
4
HOH
HOH
579
A
HOH
580
4
HOH
HOH
580
A
HOH
581
4
HOH
HOH
581
A
HOH
582
4
HOH
HOH
582
A
HOH
583
4
HOH
HOH
583
A
HOH
584
4
HOH
HOH
584
A
HOH
585
4
HOH
HOH
585
A
HOH
586
4
HOH
HOH
586
A
HOH
587
4
HOH
HOH
587
A
HOH
588
4
HOH
HOH
588
A
HOH
589
4
HOH
HOH
589
A
HOH
590
4
HOH
HOH
590
A
HOH
591
4
HOH
HOH
591
A
HOH
592
4
HOH
HOH
592
A
HOH
593
4
HOH
HOH
593
A
HOH
594
4
HOH
HOH
594
A
ALA
1
n
1
ALA
1
A
ALA
2
n
2
ALA
2
A
SER
3
n
3
SER
3
A
ASP
4
n
4
ASP
4
A
SER
5
n
5
SER
5
A
ALA
6
n
6
ALA
6
A
GLN
7
n
7
GLN
7
A
LEU
8
n
8
LEU
8
A
LYS
9
n
9
LYS
9
A
SER
10
n
10
SER
10
A
ALA
11
n
11
ALA
11
A
ARG
12
n
12
ARG
12
A
GLU
13
n
13
GLU
13
A
ASP
14
n
14
ASP
14
A
ILE
15
n
15
ILE
15
A
LYS
16
n
16
LYS
16
A
GLU
17
n
17
GLU
17
A
LEU
18
n
18
LEU
18
A
LEU
19
n
19
LEU
19
A
LYS
20
n
20
LYS
20
A
THR
21
n
21
THR
21
A
LYS
22
n
22
LYS
22
A
PHE
23
n
23
PHE
23
A
CYS
24
n
24
CYS
24
A
HIS
25
n
25
HIS
25
A
PRO
26
n
26
PRO
26
A
ILE
27
n
27
ILE
27
A
MET
28
n
28
MET
28
A
VAL
29
n
29
VAL
29
A
ARG
30
n
30
ARG
30
A
LEU
31
n
31
LEU
31
A
GLY
32
n
32
GLY
32
A
TRP
33
n
33
TRP
33
A
HIS
34
n
34
HIS
34
A
ASP
35
n
35
ASP
35
A
ALA
36
n
36
ALA
36
A
GLY
37
n
37
GLY
37
A
THR
38
n
38
THR
38
A
TYR
39
n
39
TYR
39
A
ASN
40
n
40
ASN
40
A
LYS
41
n
41
LYS
41
A
ASN
42
n
42
ASN
42
A
ILE
43
n
43
ILE
43
A
GLU
44
n
44
GLU
44
A
GLU
45
n
45
GLU
45
A
TRP
46
n
46
TRP
46
A
PRO
47
n
47
PRO
47
A
GLN
48
n
48
GLN
48
A
ARG
49
n
49
ARG
49
A
GLY
50
n
50
GLY
50
A
GLY
51
n
51
GLY
51
A
ALA
52
n
52
ALA
52
A
ASN
53
n
53
ASN
53
A
GLY
54
n
54
GLY
54
A
SER
55
n
55
SER
55
A
LEU
56
n
56
LEU
56
A
ARG
57
n
57
ARG
57
A
PHE
58
n
58
PHE
58
A
ASP
59
n
59
ASP
59
A
VAL
60
n
60
VAL
60
A
GLU
61
n
61
GLU
61
A
LEU
62
n
62
LEU
62
A
LYS
63
n
63
LYS
63
A
HIS
64
n
64
HIS
64
A
GLY
65
n
65
GLY
65
A
ALA
66
n
66
ALA
66
A
ASN
67
n
67
ASN
67
A
ALA
68
n
68
ALA
68
A
GLY
69
n
69
GLY
69
A
LEU
70
n
70
LEU
70
A
VAL
71
n
71
VAL
71
A
ASN
72
n
72
ASN
72
A
ALA
73
n
73
ALA
73
A
LEU
74
n
74
LEU
74
A
ASN
75
n
75
ASN
75
A
LEU
76
n
76
LEU
76
A
LEU
77
n
77
LEU
77
A
LYS
78
n
78
LYS
78
A
PRO
79
n
79
PRO
79
A
ILE
80
n
80
ILE
80
A
LYS
81
n
81
LYS
81
A
ASP
82
n
82
ASP
82
A
LYS
83
n
83
LYS
83
A
TYR
84
n
84
TYR
84
A
SER
85
n
85
SER
85
A
GLY
86
n
86
GLY
86
A
VAL
87
n
87
VAL
87
A
THR
88
n
88
THR
88
A
TYR
89
n
89
TYR
89
A
ALA
90
n
90
ALA
90
A
ASP
91
n
91
ASP
91
A
LEU
92
n
92
LEU
92
A
PHE
93
n
93
PHE
93
A
GLN
94
n
94
GLN
94
A
LEU
95
n
95
LEU
95
A
ALA
96
n
96
ALA
96
A
SER
97
n
97
SER
97
A
ALA
98
n
98
ALA
98
A
THR
99
n
99
THR
99
A
ALA
100
n
100
ALA
100
A
ILE
101
n
101
ILE
101
A
GLU
102
n
102
GLU
102
A
GLU
103
n
103
GLU
103
A
ALA
104
n
104
ALA
104
A
GLY
105
n
105
GLY
105
A
GLY
106
n
106
GLY
106
A
PRO
107
n
107
PRO
107
A
LYS
108
n
108
LYS
108
A
ILE
109
n
109
ILE
109
A
PRO
110
n
110
PRO
110
A
MET
111
n
111
MET
111
A
LYS
112
n
112
LYS
112
A
TYR
113
n
113
TYR
113
A
GLY
114
n
114
GLY
114
A
ARG
115
n
115
ARG
115
A
VAL
116
n
116
VAL
116
A
ASP
117
n
117
ASP
117
A
VAL
118
n
118
VAL
118
A
THR
119
n
119
THR
119
A
GLU
120
n
120
GLU
120
A
PRO
121
n
121
PRO
121
A
GLU
122
n
122
GLU
122
A
GLN
123
n
123
GLN
123
A
CYS
124
n
124
CYS
124
A
PRO
125
n
125
PRO
125
A
GLU
126
n
126
GLU
126
A
GLU
127
n
127
GLU
127
A
GLY
128
n
128
GLY
128
A
ARG
129
n
129
ARG
129
A
LEU
130
n
130
LEU
130
A
PRO
131
n
131
PRO
131
A
ASP
132
n
132
ASP
132
A
ALA
133
n
133
ALA
133
A
GLY
134
n
134
GLY
134
A
PRO
135
n
135
PRO
135
A
PRO
136
n
136
PRO
136
A
SER
137
n
137
SER
137
A
PRO
138
n
138
PRO
138
A
ALA
139
n
139
ALA
139
A
GLN
140
n
140
GLN
140
A
HIS
141
n
141
HIS
141
A
LEU
142
n
142
LEU
142
A
ARG
143
n
143
ARG
143
A
ASP
144
n
144
ASP
144
A
VAL
145
n
145
VAL
145
A
PHE
146
n
146
PHE
146
A
TYR
147
n
147
TYR
147
A
ARG
148
n
148
ARG
148
A
MET
149
n
149
MET
149
A
GLY
150
n
150
GLY
150
A
LEU
151
n
151
LEU
151
A
ASN
152
n
152
ASN
152
A
ASP
153
n
153
ASP
153
A
LYS
154
n
154
LYS
154
A
GLU
155
n
155
GLU
155
A
ILE
156
n
156
ILE
156
A
VAL
157
n
157
VAL
157
A
ALA
158
n
158
ALA
158
A
LEU
159
n
159
LEU
159
A
SER
160
n
160
SER
160
A
GLY
161
n
161
GLY
161
A
ALA
162
n
162
ALA
162
A
HIS
163
n
163
HIS
163
A
THR
164
n
164
THR
164
A
LEU
165
n
165
LEU
165
A
GLY
166
n
166
GLY
166
A
ARG
167
n
167
ARG
167
A
SER
168
n
168
SER
168
A
ARG
169
n
169
ARG
169
A
PRO
170
n
170
PRO
170
A
ASP
171
n
171
ASP
171
A
ARG
172
n
172
ARG
172
A
SER
173
n
173
SER
173
A
GLY
174
n
174
GLY
174
A
TRP
175
n
175
TRP
175
A
GLY
176
n
176
GLY
176
A
LYS
177
n
177
LYS
177
A
PRO
178
n
178
PRO
178
A
GLU
179
n
179
GLU
179
A
THR
180
n
180
THR
180
A
LYS
181
n
181
LYS
181
A
TYR
182
n
182
TYR
182
A
THR
183
n
183
THR
183
A
LYS
184
n
184
LYS
184
A
ASP
185
n
185
ASP
185
A
GLY
186
n
186
GLY
186
A
PRO
187
n
187
PRO
187
A
GLY
188
n
188
GLY
188
A
ALA
189
n
189
ALA
189
A
PRO
190
n
190
PRO
190
A
GLY
191
n
191
GLY
191
A
GLY
192
n
192
GLY
192
A
GLN
193
n
193
GLN
193
A
SER
194
n
194
SER
194
A
TRP
195
n
195
TRP
195
A
THR
196
n
196
THR
196
A
ALA
197
n
197
ALA
197
A
GLN
198
n
198
GLN
198
A
TRP
199
n
199
TRP
199
A
LEU
200
n
200
LEU
200
A
LYS
201
n
201
LYS
201
A
PHE
202
n
202
PHE
202
A
ASP
203
n
203
ASP
203
A
ASN
204
n
204
ASN
204
A
SER
205
n
205
SER
205
A
TYR
206
n
206
TYR
206
A
PHE
207
n
207
PHE
207
A
LYS
208
n
208
LYS
208
A
ASP
209
n
209
ASP
209
A
ILE
210
n
210
ILE
210
A
LYS
211
n
211
LYS
211
A
GLU
212
n
212
GLU
212
A
ARG
213
n
213
ARG
213
A
ARG
214
n
214
ARG
214
A
ASP
215
n
215
ASP
215
A
GLU
216
n
216
GLU
216
A
ASP
217
n
217
ASP
217
A
LEU
218
n
218
LEU
218
A
LEU
219
n
219
LEU
219
A
VAL
220
n
220
VAL
220
A
LEU
221
n
221
LEU
221
A
PRO
222
n
222
PRO
222
A
THR
223
n
223
THR
223
A
ASP
224
n
224
ASP
224
A
ALA
225
n
225
ALA
225
A
ALA
226
n
226
ALA
226
A
LEU
227
n
227
LEU
227
A
PHE
228
n
228
PHE
228
A
GLU
229
n
229
GLU
229
A
ASP
230
n
230
ASP
230
A
PRO
231
n
231
PRO
231
A
SER
232
n
232
SER
232
A
PHE
233
n
233
PHE
233
A
LYS
234
n
234
LYS
234
A
VAL
235
n
235
VAL
235
A
TYR
236
n
236
TYR
236
A
ALA
237
n
237
ALA
237
A
GLU
238
n
238
GLU
238
A
LYS
239
n
239
LYS
239
A
TYR
240
n
240
TYR
240
A
ALA
241
n
241
ALA
241
A
ALA
242
n
242
ALA
242
A
ASP
243
n
243
ASP
243
A
PRO
244
n
244
PRO
244
A
GLU
245
n
245
GLU
245
A
ALA
246
n
246
ALA
246
A
PHE
247
n
247
PHE
247
A
PHE
248
n
248
PHE
248
A
LYS
249
n
249
LYS
249
A
ASP
250
n
250
ASP
250
A
TYR
251
n
251
TYR
251
A
ALA
252
n
252
ALA
252
A
GLU
253
n
253
GLU
253
A
ALA
254
n
254
ALA
254
A
HIS
255
n
255
HIS
255
A
ALA
256
n
256
ALA
256
A
LYS
257
n
257
LYS
257
A
LEU
258
n
258
LEU
258
A
SER
259
n
259
SER
259
A
ASN
260
n
260
ASN
260
A
LEU
261
n
261
LEU
261
A
GLY
262
n
262
GLY
262
A
ALA
263
n
263
ALA
263
A
LYS
264
n
264
LYS
264
A
PHE
265
n
265
PHE
265
A
GLY
266
n
266
GLY
266
A
PRO
267
n
267
PRO
267
A
ALA
268
n
268
ALA
268
A
GLU
269
n
269
GLU
269
A
GLY
270
n
270
GLY
270
A
PHE
271
n
271
PHE
271
A
SER
272
n
272
SER
272
A
LEU
273
n
273
LEU
273
A
GLU
274
n
274
GLU
274
A
GLY
275
n
275
GLY
275
A
n
276
276
A
n
277
277
A
n
278
278
A
n
279
279
A
n
280
280
A
n
281
281
A
n
282
282
A
n
283
283
A
n
284
284
A
n
285
285
A
n
286
286
A
n
287
287
A
n
288
288
A
n
289
289
A
n
290
290
A
n
291
291
A
n
292
292
A
n
293
293
A
n
294
294
A
n
295
295
A
author_defined_assembly
1
monomeric
A
ASP
35
A
OD2
ASP
35
1_555
A
NA
298
C
NA
NA
1_555
A
GLY
51
A
O
GLY
51
1_555
97.8
A
ASP
35
A
OD2
ASP
35
1_555
A
NA
298
C
NA
NA
1_555
A
ASN
53
A
OD1
ASN
53
1_555
108.3
A
GLY
51
A
O
GLY
51
1_555
A
NA
298
C
NA
NA
1_555
A
ASN
53
A
OD1
ASN
53
1_555
86.1
A
ASP
35
A
OD2
ASP
35
1_555
A
NA
298
C
NA
NA
1_555
A
SER
55
A
OG
SER
55
1_555
97.5
A
GLY
51
A
O
GLY
51
1_555
A
NA
298
C
NA
NA
1_555
A
SER
55
A
OG
SER
55
1_555
160.4
A
ASN
53
A
OD1
ASN
53
1_555
A
NA
298
C
NA
NA
1_555
A
SER
55
A
OG
SER
55
1_555
77.5
A
ASP
35
A
OD2
ASP
35
1_555
A
NA
298
C
NA
NA
1_555
A
HOH
306
E
O
HOH
1_555
89.2
A
GLY
51
A
O
GLY
51
1_555
A
NA
298
C
NA
NA
1_555
A
HOH
306
E
O
HOH
1_555
107.6
A
ASN
53
A
OD1
ASN
53
1_555
A
NA
298
C
NA
NA
1_555
A
HOH
306
E
O
HOH
1_555
156.5
A
SER
55
A
OG
SER
55
1_555
A
NA
298
C
NA
NA
1_555
A
HOH
306
E
O
HOH
1_555
84.8
A
HIS
163
A
NE2
HIS
163
1_555
A
HEM
296
D
FE
HEM
1_555
A
HEM
296
D
NA
HEM
1_555
89.8
A
HIS
163
A
NE2
HIS
163
1_555
A
HEM
296
D
FE
HEM
1_555
A
HEM
296
D
NB
HEM
1_555
88.3
A
HEM
296
D
NA
HEM
1_555
A
HEM
296
D
FE
HEM
1_555
A
HEM
296
D
NB
HEM
1_555
90.4
A
HIS
163
A
NE2
HIS
163
1_555
A
HEM
296
D
FE
HEM
1_555
A
HEM
296
D
NC
HEM
1_555
92.2
A
HEM
296
D
NA
HEM
1_555
A
HEM
296
D
FE
HEM
1_555
A
HEM
296
D
NC
HEM
1_555
178.0
A
HEM
296
D
NB
HEM
1_555
A
HEM
296
D
FE
HEM
1_555
A
HEM
296
D
NC
HEM
1_555
89.7
A
HIS
163
A
NE2
HIS
163
1_555
A
HEM
296
D
FE
HEM
1_555
A
HEM
296
D
ND
HEM
1_555
91.0
A
HEM
296
D
NA
HEM
1_555
A
HEM
296
D
FE
HEM
1_555
A
HEM
296
D
ND
HEM
1_555
91.4
A
HEM
296
D
NB
HEM
1_555
A
HEM
296
D
FE
HEM
1_555
A
HEM
296
D
ND
HEM
1_555
178.1
A
HEM
296
D
NC
HEM
1_555
A
HEM
296
D
FE
HEM
1_555
A
HEM
296
D
ND
HEM
1_555
88.6
A
HIS
163
A
NE2
HIS
163
1_555
A
HEM
296
D
FE
HEM
1_555
A
HOH
299
E
O
HOH
1_555
178.9
A
HEM
296
D
NA
HEM
1_555
A
HEM
296
D
FE
HEM
1_555
A
HOH
299
E
O
HOH
1_555
89.4
A
HEM
296
D
NB
HEM
1_555
A
HEM
296
D
FE
HEM
1_555
A
HOH
299
E
O
HOH
1_555
90.9
A
HEM
296
D
NC
HEM
1_555
A
HEM
296
D
FE
HEM
1_555
A
HOH
299
E
O
HOH
1_555
88.6
A
HEM
296
D
ND
HEM
1_555
A
HEM
296
D
FE
HEM
1_555
A
HOH
299
E
O
HOH
1_555
89.8
A
THR
164
A
O
THR
164
1_555
A
NA
297
B
NA
NA
1_555
A
THR
164
A
OG1
THR
164
1_555
76.4
A
THR
164
A
O
THR
164
1_555
A
NA
297
B
NA
NA
1_555
A
THR
196
A
OG1
THR
196
1_555
70.8
A
THR
164
A
OG1
THR
164
1_555
A
NA
297
B
NA
NA
1_555
A
THR
196
A
OG1
THR
196
1_555
98.3
A
THR
164
A
O
THR
164
1_555
A
NA
297
B
NA
NA
1_555
A
GLN
198
A
O
GLN
198
1_555
105.4
A
THR
164
A
OG1
THR
164
1_555
A
NA
297
B
NA
NA
1_555
A
GLN
198
A
O
GLN
198
1_555
176.0
A
THR
196
A
OG1
THR
196
1_555
A
NA
297
B
NA
NA
1_555
A
GLN
198
A
O
GLN
198
1_555
85.6
A
THR
164
A
O
THR
164
1_555
A
NA
297
B
NA
NA
1_555
A
LYS
201
A
O
LYS
201
1_555
98.2
A
THR
164
A
OG1
THR
164
1_555
A
NA
297
B
NA
NA
1_555
A
LYS
201
A
O
LYS
201
1_555
87.1
A
THR
196
A
OG1
THR
196
1_555
A
NA
297
B
NA
NA
1_555
A
LYS
201
A
O
LYS
201
1_555
166.0
A
GLN
198
A
O
GLN
198
1_555
A
NA
297
B
NA
NA
1_555
A
LYS
201
A
O
LYS
201
1_555
89.2
A
THR
164
A
O
THR
164
1_555
A
NA
297
B
NA
NA
1_555
A
HOH
312
E
O
HOH
1_555
155.1
A
THR
164
A
OG1
THR
164
1_555
A
NA
297
B
NA
NA
1_555
A
HOH
312
E
O
HOH
1_555
86.7
A
THR
196
A
OG1
THR
196
1_555
A
NA
297
B
NA
NA
1_555
A
HOH
312
E
O
HOH
1_555
94.2
A
GLN
198
A
O
GLN
198
1_555
A
NA
297
B
NA
NA
1_555
A
HOH
312
E
O
HOH
1_555
92.7
A
LYS
201
A
O
LYS
201
1_555
A
NA
297
B
NA
NA
1_555
A
HOH
312
E
O
HOH
1_555
99.1
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
A
N
SER
168
A
N
SER
168
A
O
GLN
193
A
O
GLN
193
1
A
SER
276
A
SER
276
1
Y
1
A
PRO
277
A
PRO
277
1
Y
1
A
ALA
278
A
ALA
278
1
Y
1
A
GLY
279
A
GLY
279
1
Y
1
A
ALA
280
A
ALA
280
1
Y
1
A
ALA
281
A
ALA
281
1
Y
1
A
PRO
282
A
PRO
282
1
Y
1
A
GLU
283
A
GLU
283
1
Y
1
A
LYS
284
A
LYS
284
1
Y
1
A
PHE
285
A
PHE
285
1
Y
1
A
VAL
286
A
VAL
286
1
Y
1
A
ALA
287
A
ALA
287
1
Y
1
A
ALA
288
A
ALA
288
1
Y
1
A
LYS
289
A
LYS
289
1
Y
1
A
TYR
290
A
TYR
290
1
Y
1
A
SER
291
A
SER
291
1
Y
1
A
THR
292
A
THR
292
1
Y
1
A
GLY
293
A
GLY
293
1
Y
1
A
LYS
294
A
LYS
294
1
Y
1
A
ASP
295
A
ASP
295
1
Y
1
A
CYS
24
-98.09
30.64
1
A
ALA
52
-68.19
81.24
1
A
HIS
163
-69.11
0.18
1
A
ARG
172
-114.34
-91.31
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER.PARAM
WATER.TOP
HEC_XPLOR_PARAM
HEC_XPLOR_TOP
ION.PARAM
ION.TOP
15.1
1.25
0.00
0.00
0.74
0.00
-1.99
0.222
0.004
0.191
0.191
0.191
1.60
7.99
3794
37822
37796
10.0
99.9
RANDOM
1200065.89
0.000000
1
anisotropic
THROUGHOUT
0.0
0.0
MOLECULAR REPLACEMENT
1APX
Engh & Huber
FLAT MODEL
68.0462
0.47488
0.20
0.18
5.0
0.10
0.13
1.60
7.99
296
2479
45
0
2138
0.006
1.3
20.9
0.83
2.17
1.50
2.72
2.00
4.81
2.00
6.45
2.50
0.251
0.010
0.234
1.70
625
5582
5582
6
10.1
99.8
13.8
1.6
8.0
1IYN
38117
38108
0
0
0.065
0.065
1
8.1
6.4
99.8
0.239
1.60
1.69
3.1
5467
0.239
6.0
99.8
data reduction
MOSFLM
data scaling
SCALA
refinement
CNS
data scaling
CCP4
(SCALA)
phasing
CNS
Crystal structure of chloroplastic ascorbate peroxidase from tobacco plants and structural insights for its instability
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
SER
3
A
SER
3
HELX_P
A
PHE
23
A
PHE
23
1
1
21
A
CYS
24
A
CYS
24
HELX_P
A
GLY
37
A
GLY
37
1
2
14
A
GLY
54
A
GLY
54
HELX_P
A
ARG
57
A
ARG
57
5
3
4
A
PHE
58
A
PHE
58
HELX_P
A
LYS
63
A
LYS
63
1
4
6
A
HIS
64
A
HIS
64
HELX_P
A
ALA
68
A
ALA
68
5
5
5
A
GLY
69
A
GLY
69
HELX_P
A
GLY
69
A
GLY
69
5
6
1
A
LEU
70
A
LEU
70
HELX_P
A
TYR
84
A
TYR
84
1
7
15
A
THR
88
A
THR
88
HELX_P
A
ALA
104
A
ALA
104
1
8
17
A
GLU
120
A
GLU
120
HELX_P
A
CYS
124
A
CYS
124
5
9
5
A
SER
137
A
SER
137
HELX_P
A
GLY
150
A
GLY
150
1
10
14
A
ASN
152
A
ASN
152
HELX_P
A
GLY
161
A
GLY
161
1
11
10
A
ALA
162
A
ALA
162
HELX_P
A
LEU
165
A
LEU
165
5
12
4
A
ASN
204
A
ASN
204
HELX_P
A
ARG
213
A
ARG
213
1
13
10
A
LEU
221
A
LEU
221
HELX_P
A
ASP
230
A
ASP
230
1
14
10
A
SER
232
A
SER
232
HELX_P
A
ASP
243
A
ASP
243
1
15
12
A
ASP
243
A
ASP
243
HELX_P
A
LEU
261
A
LEU
261
1
16
19
metalc
2.526
A
ASP
35
A
OD2
ASP
35
1_555
A
NA
298
C
NA
NA
1_555
metalc
2.421
A
GLY
51
A
O
GLY
51
1_555
A
NA
298
C
NA
NA
1_555
metalc
2.453
A
ASN
53
A
OD1
ASN
53
1_555
A
NA
298
C
NA
NA
1_555
metalc
2.570
A
SER
55
A
OG
SER
55
1_555
A
NA
298
C
NA
NA
1_555
metalc
2.180
A
HIS
163
A
NE2
HIS
163
1_555
A
HEM
296
D
FE
HEM
1_555
metalc
2.412
A
THR
164
A
O
THR
164
1_555
A
NA
297
B
NA
NA
1_555
metalc
2.624
A
THR
164
A
OG1
THR
164
1_555
A
NA
297
B
NA
NA
1_555
metalc
2.753
A
THR
196
A
OG1
THR
196
1_555
A
NA
297
B
NA
NA
1_555
metalc
2.534
A
GLN
198
A
O
GLN
198
1_555
A
NA
297
B
NA
NA
1_555
metalc
2.474
A
LYS
201
A
O
LYS
201
1_555
A
NA
297
B
NA
NA
1_555
metalc
2.189
A
HEM
296
D
FE
HEM
1_555
A
HOH
299
E
O
HOH
1_555
metalc
2.861
A
NA
297
B
NA
NA
1_555
A
HOH
312
E
O
HOH
1_555
metalc
2.450
A
NA
298
C
NA
NA
1_555
A
HOH
306
E
O
HOH
1_555
OXIDOREDUCTASE
ascorbate, peroxidase, hydrogen peroxide, tobacco plant, stromal ascorbate peroxidase, Oxidoreductase
A
TRP
46
A
TRP
46
1
A
PRO
47
A
PRO
47
0.11
A
GLY
186
A
GLY
186
1
A
PRO
187
A
PRO
187
0.23
A
GLY
266
A
GLY
266
1
A
PRO
267
A
PRO
267
-0.17
Q8LNY5_TOBAC
UNP
1
1
Q8LNY5
AASDSAQLKSAREDIKELLKTKFCHPIMVRLGWHDAGTYNKNIEEWPQRGGANGSLRFDVELKHGANAGLVNALNLLKPI
KDKYSGVTYADLFQLASATAIEEAGGPKIPMKYGRVDVTEPEQCPEEGRLPDAGPPSPAQHLRDVFYRMGLNDKEIVALS
GAHTLGRSRPDRSGWGKPETKYTKDGPGAPGGQSWTAQWLKFDNSYFKDIKERRDEDLLVLPTDAALFEDPSFKVYAEKY
AADPEAFFKDYAEAHAKLSNLGAKFGPAEGFSLEGSPAGAAPEKFVAAKYSTGKD
1
295
1IYN
1
295
Q8LNY5
A
1
1
295
2
anti-parallel
A
ARG
167
A
ARG
167
A
SER
168
A
SER
168
A
GLN
193
A
GLN
193
A
SER
194
A
SER
194
BINDING SITE FOR RESIDUE NA A 297
A
NA
297
Software
5
BINDING SITE FOR RESIDUE NA A 298
A
NA
298
Software
5
BINDING SITE FOR RESIDUE HEM A 296
A
HEM
296
Software
24
A
THR
164
A
THR
164
5
1_555
A
THR
196
A
THR
196
5
1_555
A
GLN
198
A
GLN
198
5
1_555
A
LYS
201
A
LYS
201
5
1_555
A
HOH
312
E
HOH
5
1_555
A
ASP
35
A
ASP
35
5
1_555
A
GLY
51
A
GLY
51
5
1_555
A
ASN
53
A
ASN
53
5
1_555
A
SER
55
A
SER
55
5
1_555
A
HOH
306
E
HOH
5
1_555
A
PRO
26
A
PRO
26
24
1_555
A
ARG
30
A
ARG
30
24
1_555
A
TRP
33
A
TRP
33
24
1_555
A
PRO
131
A
PRO
131
24
1_555
A
ASP
132
A
ASP
132
24
1_555
A
ALA
133
A
ALA
133
24
1_555
A
LEU
142
A
LEU
142
24
1_555
A
PHE
146
A
PHE
146
24
1_555
A
LEU
159
A
LEU
159
24
1_555
A
ALA
162
A
ALA
162
24
1_555
A
HIS
163
A
HIS
163
24
1_555
A
GLY
166
A
GLY
166
24
1_555
A
ARG
167
A
ARG
167
24
1_555
A
SER
168
A
SER
168
24
1_555
A
ARG
169
A
ARG
169
24
1_555
A
ARG
172
A
ARG
172
24
1_555
A
SER
173
A
SER
173
24
1_555
A
TRP
195
A
TRP
195
24
1_555
A
THR
223
A
THR
223
24
1_555
A
TYR
251
A
TYR
251
24
1_555
A
HOH
299
E
HOH
24
1_555
A
HOH
305
E
HOH
24
1_555
A
HOH
325
E
HOH
24
1_555
A
HOH
363
E
HOH
24
1_555
19
P 21 21 21