0.020064
0.000000
0.000000
0.000000
0.017077
0.000000
0.000000
0.000000
0.010202
0.00000
0.00000
0.00000
Lecerof, D.
Fodje, M.N.
Hansson, A.
Hansson, M.
Al-Karadaghi, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
49.840
58.560
98.020
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
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
Mg 2
24.305
MAGNESIUM ION
non-polymer
C35 H39 Cu N4 O4
643.255
N-METHYLMESOPORPHYRIN CONTAINING COPPER
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
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
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
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
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
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
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
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
MG
N
251
N
CU
N
252
N
C
Y
253
N
N
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
N
258
N
C
N
259
N
C
N
260
N
C
N
261
N
C
N
262
N
N
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
C
N
267
N
C
N
268
N
C
N
269
N
C
N
270
N
C
N
271
R
N
N
272
N
C
N
273
N
C
N
274
N
C
N
275
N
C
N
276
N
C
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
C
N
281
N
O
N
282
N
O
N
283
N
N
N
284
N
C
N
285
N
C
N
286
N
C
N
287
N
C
N
288
N
C
N
289
N
C
N
290
N
C
N
291
N
C
N
292
N
C
N
293
N
O
N
294
N
O
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
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
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
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
Y
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
N
345
N
O
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
N
N
358
S
C
N
359
N
C
N
360
N
O
N
361
N
C
N
362
N
C
N
363
N
C
N
364
N
O
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
N
N
375
S
C
N
376
N
C
N
377
N
O
N
378
N
C
N
379
N
O
N
380
N
O
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
H
N
388
N
N
N
389
S
C
N
390
N
C
N
391
N
O
N
392
R
C
N
393
N
O
N
394
N
C
N
395
N
O
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
N
N
406
S
C
N
407
N
C
N
408
N
O
N
409
N
C
Y
410
N
C
Y
411
N
C
Y
412
N
C
Y
413
N
N
Y
414
N
C
Y
415
N
C
Y
416
N
C
Y
417
N
C
Y
418
N
C
N
419
N
O
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
N
N
433
S
C
N
434
N
C
N
435
N
O
N
436
N
C
Y
437
N
C
Y
438
N
C
Y
439
N
C
Y
440
N
C
Y
441
N
C
Y
442
N
C
N
443
N
O
N
444
N
O
N
445
N
H
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
N
N
457
S
C
N
458
N
C
N
459
N
O
N
460
N
C
N
461
N
C
N
462
N
C
N
463
N
O
N
464
N
H
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
H
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
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
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
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
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
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
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
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
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
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
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
doub
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
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
Y
245
N
sing
Y
246
N
sing
Y
247
N
doub
N
248
N
sing
Y
249
N
sing
N
250
N
sing
Y
251
N
doub
N
252
N
sing
N
253
N
sing
N
254
N
doub
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
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
doub
N
267
N
sing
N
268
N
doub
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
doub
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
doub
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
doub
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
doub
N
305
N
sing
N
306
N
doub
N
307
N
sing
N
308
N
sing
N
309
N
doub
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
doub
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
doub
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
Y
338
N
doub
Y
339
N
sing
Y
340
N
sing
N
341
N
sing
Y
342
N
doub
N
343
N
sing
Y
344
N
doub
N
345
N
sing
Y
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
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
doub
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
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
doub
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
sing
N
386
N
doub
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
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
doub
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
Y
407
N
doub
Y
408
N
sing
Y
409
N
sing
N
410
N
sing
Y
411
N
doub
Y
412
N
sing
Y
413
N
sing
N
414
N
sing
Y
415
N
sing
Y
416
N
doub
N
417
N
sing
Y
418
N
doub
N
419
N
sing
Y
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
doub
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
Y
435
N
doub
Y
436
N
sing
Y
437
N
sing
N
438
N
sing
Y
439
N
doub
N
440
N
sing
Y
441
N
doub
N
442
N
sing
Y
443
N
sing
N
444
N
sing
N
445
N
sing
N
446
N
sing
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
doub
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
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
297
221
232
10.1006/jmbi.2000.3569
10704318
Structural and mechanistic basis of porphyrin metallation by ferrochelatase.
2000
10.2210/pdb1c9e/pdb
pdb_00001c9e
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
AREA DETECTOR
1998-10-25
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
0.98
1.0
I711
MAX II
0.98
SYNCHROTRON
MAX II BEAMLINE I711
34885.062
PROTOHEME FERROLYASE
4.99.1.1
1
man
polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
643.255
N-METHYLMESOPORPHYRIN CONTAINING COPPER
1
syn
non-polymer
18.015
water
254
nat
water
no
no
KMGLLVMAYGTPYKEEDIERYYTHIRRGRKPEPEMLQDLKDRYEAIGGISPLAQITEQQAHNLEQHLNEIQDEITFKAYI
GLKHIEPFIEDAVAEMHKDGITEAVSIVLAPHFSTFSVQSYNKRAKEEAEKLGGLTITSVESWYDEPKFVTYWVDRVKET
YASMPEDERENAMLIVSAHSLPEKIKEFGDPYPDQLHESAKLIAEGAGVSEYAVGWQSEGNTPDPWLGPDVQDLTRDLFE
QKGYQAFVYVPVGFVADHLEVLYDNDYECKVVTDDIGASYYRPEMPNAKPEFIDALATVVLKKLGR
KMGLLVMAYGTPYKEEDIERYYTHIRRGRKPEPEMLQDLKDRYEAIGGISPLAQITEQQAHNLEQHLNEIQDEITFKAYI
GLKHIEPFIEDAVAEMHKDGITEAVSIVLAPHFSTFSVQSYNKRAKEEAEKLGGLTITSVESWYDEPKFVTYWVDRVKET
YASMPEDERENAMLIVSAHSLPEKIKEFGDPYPDQLHESAKLIAEGAGVSEYAVGWQSEGNTPDPWLGPDVQDLTRDLFE
QKGYQAFVYVPVGFVADHLEVLYDNDYECKVVTDDIGASYYRPEMPNAKPEFIDALATVVLKKLGR
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
n
n
n
n
n
n
n
n
n
n
n
Bacillus
eubacteria
sample
1423
Bacillus subtilis
2
Bacteria
1
2.05
39.97
VAPOR DIFFUSION, SITTING DROP
7.4
PEG 2000, magnesium chloride, TRIS, copper sulfate, N-methylmesoporphyrin, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K
298.0
diffrn_source
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
pdbx_validate_chiral
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Data collection
Database references
Derived calculations
1
0
2000-03-22
1
1
2008-04-27
1
2
2011-07-13
1
3
2018-03-07
1
4
2024-02-07
_diffrn_source.pdbx_synchrotron_site
_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.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
contains the Apo protein
contains the same protein in complex with N-methylmesoporphyrin
RCSB
Y
RCSB
1999-08-02
REL
REL
MG
MAGNESIUM ION
MP1
N-METHYLMESOPORPHYRIN CONTAINING COPPER
HOH
water
MO6
900
2
MG
MG
900
A
MP1
800
3
MP1
MP1
800
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
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
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
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
HOH
595
4
HOH
HOH
595
A
HOH
596
4
HOH
HOH
596
A
HOH
597
4
HOH
HOH
597
A
HOH
598
4
HOH
HOH
598
A
HOH
599
4
HOH
HOH
599
A
HOH
600
4
HOH
HOH
600
A
HOH
601
4
HOH
HOH
601
A
HOH
602
4
HOH
HOH
602
A
HOH
603
4
HOH
HOH
603
A
HOH
604
4
HOH
HOH
604
A
HOH
605
4
HOH
HOH
605
A
HOH
606
4
HOH
HOH
606
A
HOH
607
4
HOH
HOH
607
A
HOH
608
4
HOH
HOH
608
A
HOH
609
4
HOH
HOH
609
A
HOH
610
4
HOH
HOH
610
A
HOH
611
4
HOH
HOH
611
A
HOH
612
4
HOH
HOH
612
A
HOH
613
4
HOH
HOH
613
A
HOH
614
4
HOH
HOH
614
A
HOH
615
4
HOH
HOH
615
A
HOH
616
4
HOH
HOH
616
A
HOH
617
4
HOH
HOH
617
A
HOH
618
4
HOH
HOH
618
A
HOH
619
4
HOH
HOH
619
A
HOH
620
4
HOH
HOH
620
A
HOH
621
4
HOH
HOH
621
A
HOH
622
4
HOH
HOH
622
A
HOH
623
4
HOH
HOH
623
A
HOH
624
4
HOH
HOH
624
A
HOH
625
4
HOH
HOH
625
A
HOH
626
4
HOH
HOH
626
A
HOH
627
4
HOH
HOH
627
A
HOH
628
4
HOH
HOH
628
A
HOH
629
4
HOH
HOH
629
A
HOH
630
4
HOH
HOH
630
A
HOH
631
4
HOH
HOH
631
A
HOH
632
4
HOH
HOH
632
A
HOH
633
4
HOH
HOH
633
A
HOH
634
4
HOH
HOH
634
A
HOH
635
4
HOH
HOH
635
A
HOH
636
4
HOH
HOH
636
A
HOH
637
4
HOH
HOH
637
A
HOH
638
4
HOH
HOH
638
A
HOH
639
4
HOH
HOH
639
A
HOH
640
4
HOH
HOH
640
A
HOH
641
4
HOH
HOH
641
A
HOH
642
4
HOH
HOH
642
A
HOH
643
4
HOH
HOH
643
A
HOH
644
4
HOH
HOH
644
A
HOH
645
4
HOH
HOH
645
A
HOH
646
4
HOH
HOH
646
A
HOH
647
4
HOH
HOH
647
A
HOH
648
4
HOH
HOH
648
A
HOH
649
4
HOH
HOH
649
A
HOH
650
4
HOH
HOH
650
A
HOH
651
4
HOH
HOH
651
A
MO6
900
4
HOH
HOH
652
A
MO6
900
4
HOH
HOH
653
A
MO6
900
4
HOH
HOH
654
A
MO6
900
4
HOH
HOH
655
A
MO6
900
4
HOH
HOH
656
A
MO6
900
4
HOH
HOH
657
A
LYS
5
n
1
LYS
5
A
MET
6
n
2
MET
6
A
GLY
7
n
3
GLY
7
A
LEU
8
n
4
LEU
8
A
LEU
9
n
5
LEU
9
A
VAL
10
n
6
VAL
10
A
MET
11
n
7
MET
11
A
ALA
12
n
8
ALA
12
A
TYR
13
n
9
TYR
13
A
GLY
14
n
10
GLY
14
A
THR
15
n
11
THR
15
A
PRO
16
n
12
PRO
16
A
TYR
17
n
13
TYR
17
A
LYS
18
n
14
LYS
18
A
GLU
19
n
15
GLU
19
A
GLU
20
n
16
GLU
20
A
ASP
21
n
17
ASP
21
A
ILE
22
n
18
ILE
22
A
GLU
23
n
19
GLU
23
A
ARG
24
n
20
ARG
24
A
TYR
25
n
21
TYR
25
A
TYR
26
n
22
TYR
26
A
THR
27
n
23
THR
27
A
HIS
28
n
24
HIS
28
A
ILE
29
n
25
ILE
29
A
ARG
30
n
26
ARG
30
A
ARG
31
n
27
ARG
31
A
GLY
32
n
28
GLY
32
A
ARG
33
n
29
ARG
33
A
LYS
34
n
30
LYS
34
A
PRO
35
n
31
PRO
35
A
GLU
36
n
32
GLU
36
A
PRO
37
n
33
PRO
37
A
GLU
38
n
34
GLU
38
A
MET
39
n
35
MET
39
A
LEU
40
n
36
LEU
40
A
GLN
41
n
37
GLN
41
A
ASP
42
n
38
ASP
42
A
LEU
43
n
39
LEU
43
A
LYS
44
n
40
LYS
44
A
ASP
45
n
41
ASP
45
A
ARG
46
n
42
ARG
46
A
TYR
47
n
43
TYR
47
A
GLU
48
n
44
GLU
48
A
ALA
49
n
45
ALA
49
A
ILE
50
n
46
ILE
50
A
GLY
51
n
47
GLY
51
A
GLY
52
n
48
GLY
52
A
ILE
53
n
49
ILE
53
A
SER
54
n
50
SER
54
A
PRO
55
n
51
PRO
55
A
LEU
56
n
52
LEU
56
A
ALA
57
n
53
ALA
57
A
GLN
58
n
54
GLN
58
A
ILE
59
n
55
ILE
59
A
THR
60
n
56
THR
60
A
GLU
61
n
57
GLU
61
A
GLN
62
n
58
GLN
62
A
GLN
63
n
59
GLN
63
A
ALA
64
n
60
ALA
64
A
HIS
65
n
61
HIS
65
A
ASN
66
n
62
ASN
66
A
LEU
67
n
63
LEU
67
A
GLU
68
n
64
GLU
68
A
GLN
69
n
65
GLN
69
A
HIS
70
n
66
HIS
70
A
LEU
71
n
67
LEU
71
A
ASN
72
n
68
ASN
72
A
GLU
73
n
69
GLU
73
A
ILE
74
n
70
ILE
74
A
GLN
75
n
71
GLN
75
A
ASP
76
n
72
ASP
76
A
GLU
77
n
73
GLU
77
A
ILE
78
n
74
ILE
78
A
THR
79
n
75
THR
79
A
PHE
80
n
76
PHE
80
A
LYS
81
n
77
LYS
81
A
ALA
82
n
78
ALA
82
A
TYR
83
n
79
TYR
83
A
ILE
84
n
80
ILE
84
A
GLY
85
n
81
GLY
85
A
LEU
86
n
82
LEU
86
A
LYS
87
n
83
LYS
87
A
HIS
88
n
84
HIS
88
A
ILE
89
n
85
ILE
89
A
GLU
90
n
86
GLU
90
A
PRO
91
n
87
PRO
91
A
PHE
92
n
88
PHE
92
A
ILE
93
n
89
ILE
93
A
GLU
94
n
90
GLU
94
A
ASP
95
n
91
ASP
95
A
ALA
96
n
92
ALA
96
A
VAL
97
n
93
VAL
97
A
ALA
98
n
94
ALA
98
A
GLU
99
n
95
GLU
99
A
MET
100
n
96
MET
100
A
HIS
101
n
97
HIS
101
A
LYS
102
n
98
LYS
102
A
ASP
103
n
99
ASP
103
A
GLY
104
n
100
GLY
104
A
ILE
105
n
101
ILE
105
A
THR
106
n
102
THR
106
A
GLU
107
n
103
GLU
107
A
ALA
108
n
104
ALA
108
A
VAL
109
n
105
VAL
109
A
SER
110
n
106
SER
110
A
ILE
111
n
107
ILE
111
A
VAL
112
n
108
VAL
112
A
LEU
113
n
109
LEU
113
A
ALA
114
n
110
ALA
114
A
PRO
115
n
111
PRO
115
A
HIS
116
n
112
HIS
116
A
PHE
117
n
113
PHE
117
A
SER
118
n
114
SER
118
A
THR
119
n
115
THR
119
A
PHE
120
n
116
PHE
120
A
SER
121
n
117
SER
121
A
VAL
122
n
118
VAL
122
A
GLN
123
n
119
GLN
123
A
SER
124
n
120
SER
124
A
TYR
125
n
121
TYR
125
A
ASN
126
n
122
ASN
126
A
LYS
127
n
123
LYS
127
A
ARG
128
n
124
ARG
128
A
ALA
129
n
125
ALA
129
A
LYS
130
n
126
LYS
130
A
GLU
131
n
127
GLU
131
A
GLU
132
n
128
GLU
132
A
ALA
133
n
129
ALA
133
A
GLU
134
n
130
GLU
134
A
LYS
135
n
131
LYS
135
A
LEU
136
n
132
LEU
136
A
GLY
137
n
133
GLY
137
A
GLY
138
n
134
GLY
138
A
LEU
139
n
135
LEU
139
A
THR
140
n
136
THR
140
A
ILE
141
n
137
ILE
141
A
THR
142
n
138
THR
142
A
SER
143
n
139
SER
143
A
VAL
144
n
140
VAL
144
A
GLU
145
n
141
GLU
145
A
SER
146
n
142
SER
146
A
TRP
147
n
143
TRP
147
A
TYR
148
n
144
TYR
148
A
ASP
149
n
145
ASP
149
A
GLU
150
n
146
GLU
150
A
PRO
151
n
147
PRO
151
A
LYS
152
n
148
LYS
152
A
PHE
153
n
149
PHE
153
A
VAL
154
n
150
VAL
154
A
THR
155
n
151
THR
155
A
TYR
156
n
152
TYR
156
A
TRP
157
n
153
TRP
157
A
VAL
158
n
154
VAL
158
A
ASP
159
n
155
ASP
159
A
ARG
160
n
156
ARG
160
A
VAL
161
n
157
VAL
161
A
LYS
162
n
158
LYS
162
A
GLU
163
n
159
GLU
163
A
THR
164
n
160
THR
164
A
TYR
165
n
161
TYR
165
A
ALA
166
n
162
ALA
166
A
SER
167
n
163
SER
167
A
MET
168
n
164
MET
168
A
PRO
169
n
165
PRO
169
A
GLU
170
n
166
GLU
170
A
ASP
171
n
167
ASP
171
A
GLU
172
n
168
GLU
172
A
ARG
173
n
169
ARG
173
A
GLU
174
n
170
GLU
174
A
ASN
175
n
171
ASN
175
A
ALA
176
n
172
ALA
176
A
MET
177
n
173
MET
177
A
LEU
178
n
174
LEU
178
A
ILE
179
n
175
ILE
179
A
VAL
180
n
176
VAL
180
A
SER
181
n
177
SER
181
A
ALA
182
n
178
ALA
182
A
HIS
183
n
179
HIS
183
A
SER
184
n
180
SER
184
A
LEU
185
n
181
LEU
185
A
PRO
186
n
182
PRO
186
A
GLU
187
n
183
GLU
187
A
LYS
188
n
184
LYS
188
A
ILE
189
n
185
ILE
189
A
LYS
190
n
186
LYS
190
A
GLU
191
n
187
GLU
191
A
PHE
192
n
188
PHE
192
A
GLY
193
n
189
GLY
193
A
ASP
194
n
190
ASP
194
A
PRO
195
n
191
PRO
195
A
TYR
196
n
192
TYR
196
A
PRO
197
n
193
PRO
197
A
ASP
198
n
194
ASP
198
A
GLN
199
n
195
GLN
199
A
LEU
200
n
196
LEU
200
A
HIS
201
n
197
HIS
201
A
GLU
202
n
198
GLU
202
A
SER
203
n
199
SER
203
A
ALA
204
n
200
ALA
204
A
LYS
205
n
201
LYS
205
A
LEU
206
n
202
LEU
206
A
ILE
207
n
203
ILE
207
A
ALA
208
n
204
ALA
208
A
GLU
209
n
205
GLU
209
A
GLY
210
n
206
GLY
210
A
ALA
211
n
207
ALA
211
A
GLY
212
n
208
GLY
212
A
VAL
213
n
209
VAL
213
A
SER
214
n
210
SER
214
A
GLU
215
n
211
GLU
215
A
TYR
216
n
212
TYR
216
A
ALA
217
n
213
ALA
217
A
VAL
218
n
214
VAL
218
A
GLY
219
n
215
GLY
219
A
TRP
220
n
216
TRP
220
A
GLN
221
n
217
GLN
221
A
SER
222
n
218
SER
222
A
GLU
223
n
219
GLU
223
A
GLY
224
n
220
GLY
224
A
ASN
225
n
221
ASN
225
A
THR
226
n
222
THR
226
A
PRO
227
n
223
PRO
227
A
ASP
228
n
224
ASP
228
A
PRO
229
n
225
PRO
229
A
TRP
230
n
226
TRP
230
A
LEU
231
n
227
LEU
231
A
GLY
232
n
228
GLY
232
A
PRO
233
n
229
PRO
233
A
ASP
234
n
230
ASP
234
A
VAL
235
n
231
VAL
235
A
GLN
236
n
232
GLN
236
A
ASP
237
n
233
ASP
237
A
LEU
238
n
234
LEU
238
A
THR
239
n
235
THR
239
A
ARG
240
n
236
ARG
240
A
ASP
241
n
237
ASP
241
A
LEU
242
n
238
LEU
242
A
PHE
243
n
239
PHE
243
A
GLU
244
n
240
GLU
244
A
GLN
245
n
241
GLN
245
A
LYS
246
n
242
LYS
246
A
GLY
247
n
243
GLY
247
A
TYR
248
n
244
TYR
248
A
GLN
249
n
245
GLN
249
A
ALA
250
n
246
ALA
250
A
PHE
251
n
247
PHE
251
A
VAL
252
n
248
VAL
252
A
TYR
253
n
249
TYR
253
A
VAL
254
n
250
VAL
254
A
PRO
255
n
251
PRO
255
A
VAL
256
n
252
VAL
256
A
GLY
257
n
253
GLY
257
A
PHE
258
n
254
PHE
258
A
VAL
259
n
255
VAL
259
A
ALA
260
n
256
ALA
260
A
ASP
261
n
257
ASP
261
A
HIS
262
n
258
HIS
262
A
LEU
263
n
259
LEU
263
A
GLU
264
n
260
GLU
264
A
VAL
265
n
261
VAL
265
A
LEU
266
n
262
LEU
266
A
TYR
267
n
263
TYR
267
A
ASP
268
n
264
ASP
268
A
ASN
269
n
265
ASN
269
A
ASP
270
n
266
ASP
270
A
TYR
271
n
267
TYR
271
A
GLU
272
n
268
GLU
272
A
CYS
273
n
269
CYS
273
A
LYS
274
n
270
LYS
274
A
VAL
275
n
271
VAL
275
A
VAL
276
n
272
VAL
276
A
THR
277
n
273
THR
277
A
ASP
278
n
274
ASP
278
A
ASP
279
n
275
ASP
279
A
ILE
280
n
276
ILE
280
A
GLY
281
n
277
GLY
281
A
ALA
282
n
278
ALA
282
A
SER
283
n
279
SER
283
A
TYR
284
n
280
TYR
284
A
TYR
285
n
281
TYR
285
A
ARG
286
n
282
ARG
286
A
PRO
287
n
283
PRO
287
A
GLU
288
n
284
GLU
288
A
MET
289
n
285
MET
289
A
PRO
290
n
286
PRO
290
A
ASN
291
n
287
ASN
291
A
ALA
292
n
288
ALA
292
A
LYS
293
n
289
LYS
293
A
PRO
294
n
290
PRO
294
A
GLU
295
n
291
GLU
295
A
PHE
296
n
292
PHE
296
A
ILE
297
n
293
ILE
297
A
ASP
298
n
294
ASP
298
A
ALA
299
n
295
ALA
299
A
LEU
300
n
296
LEU
300
A
ALA
301
n
297
ALA
301
A
THR
302
n
298
THR
302
A
VAL
303
n
299
VAL
303
A
VAL
304
n
300
VAL
304
A
LEU
305
n
301
LEU
305
A
LYS
306
n
302
LYS
306
A
LYS
307
n
303
LYS
307
A
LEU
308
n
304
LEU
308
A
GLY
309
n
305
GLY
309
A
ARG
310
n
306
ARG
310
A
author_defined_assembly
1
monomeric
A
TYR
13
A
OH
TYR
9
1_555
A
MP1
800
C
CU
MP1
1_555
A
MP1
800
C
N1
MP1
1_555
97.1
A
TYR
13
A
OH
TYR
9
1_555
A
MP1
800
C
CU
MP1
1_555
A
MP1
800
C
N2
MP1
1_555
77.4
A
MP1
800
C
N1
MP1
1_555
A
MP1
800
C
CU
MP1
1_555
A
MP1
800
C
N2
MP1
1_555
90.9
A
TYR
13
A
OH
TYR
9
1_555
A
MP1
800
C
CU
MP1
1_555
A
MP1
800
C
N3
MP1
1_555
98.6
A
MP1
800
C
N1
MP1
1_555
A
MP1
800
C
CU
MP1
1_555
A
MP1
800
C
N3
MP1
1_555
163.8
A
MP1
800
C
N2
MP1
1_555
A
MP1
800
C
CU
MP1
1_555
A
MP1
800
C
N3
MP1
1_555
88.8
A
TYR
13
A
OH
TYR
9
1_555
A
MP1
800
C
CU
MP1
1_555
A
MP1
800
C
N4
MP1
1_555
110.3
A
MP1
800
C
N1
MP1
1_555
A
MP1
800
C
CU
MP1
1_555
A
MP1
800
C
N4
MP1
1_555
84.0
A
MP1
800
C
N2
MP1
1_555
A
MP1
800
C
CU
MP1
1_555
A
MP1
800
C
N4
MP1
1_555
171.3
A
MP1
800
C
N3
MP1
1_555
A
MP1
800
C
CU
MP1
1_555
A
MP1
800
C
N4
MP1
1_555
94.0
A
HOH
652
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
653
D
O
HOH
1_555
80.7
A
HOH
652
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
654
D
O
HOH
1_555
94.0
A
HOH
653
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
654
D
O
HOH
1_555
98.0
A
HOH
652
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
655
D
O
HOH
1_555
108.6
A
HOH
653
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
655
D
O
HOH
1_555
97.9
A
HOH
654
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
655
D
O
HOH
1_555
154.2
A
HOH
652
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
656
D
O
HOH
1_555
98.3
A
HOH
653
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
656
D
O
HOH
1_555
177.5
A
HOH
654
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
656
D
O
HOH
1_555
84.4
A
HOH
655
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
656
D
O
HOH
1_555
80.2
A
HOH
652
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
657
D
O
HOH
1_555
152.1
A
HOH
653
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
657
D
O
HOH
1_555
80.4
A
HOH
654
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
657
D
O
HOH
1_555
108.8
A
HOH
655
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
657
D
O
HOH
1_555
54.4
A
HOH
656
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
657
D
O
HOH
1_555
99.7
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
LYS
81
A
N
LYS
77
A
O
MET
6
A
O
MET
2
A
N
GLY
7
A
N
GLY
3
A
O
GLU
107
A
O
GLU
103
A
N
ALA
108
A
N
ALA
104
A
O
THR
140
A
O
THR
136
A
N
ALA
217
A
N
ALA
213
A
O
LEU
178
A
O
LEU
174
A
N
MET
177
A
N
MET
173
A
O
ALA
250
A
O
ALA
246
A
N
PHE
251
A
N
PHE
247
A
O
SER
283
A
O
SER
279
1
A
N3
MP1
800
PLANAR
1
A
A
O
O
HOH
HOH
655
657
1.94
1
9.83
1.60
100.20
110.03
A
A
A
CG
SD
CE
MET
MET
MET
6
6
6
N
1
3.51
0.50
120.30
123.81
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
33
33
33
N
1
3.66
0.50
120.30
123.96
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
286
286
286
N
1
A
SER
121
-99.45
-89.58
1
A
TRP
147
-155.92
23.65
1
A
ASN
175
-145.02
46.67
1
A
PRO
255
-65.16
63.76
1
A
ASN
269
-98.10
-74.28
1
A
TYR
271
-98.78
-73.44
1
A
ILE
280
-107.71
-165.37
1
A
ASN
291
48.06
-131.44
23.4
5.80
0.00
0.00
-0.89
0.00
-4.91
USED MAXIMUM LIKELIHOOD TARGET WITH AMPLITUDES
0.255
0.009
0.184
0.184
2.30
20.00
894
12500
7.2
94.2
RANDOM
1385645.45
0.00
1
RESTRAINED
THROUGHOUT
0.0
FLAT MODEL
38.31
0.354
0.34
0.24
5.00
0.26
0.23
2.30
20.00
248
2758
51
0
2459
0.013
1.9
23.6
1.17
2.28
1.50
3.26
2.00
3.92
2.00
5.41
2.50
0.291
0.023
0.228
2.44
157
1941
6
7.5
96.3
20.1
2.300
19.168
1C9E
12500
0.098
1
94.1
0.280
2.30
2.34
96.6
model building
X-PLOR
refinement
CNS
0.5
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
STRUCTURE OF FERROCHELATASE WITH COPPER(II) N-METHYLMESOPORPHYRIN COMPLEX BOUND AT THE ACTIVE SITE
1
N
N
2
N
N
3
N
N
4
N
N
A
LYS
18
A
LYS
14
HELX_P
A
GLU
20
A
GLU
16
5
1
3
A
ASP
21
A
ASP
17
HELX_P
A
ARG
30
A
ARG
26
1
2
10
A
GLU
36
A
GLU
32
HELX_P
A
ILE
50
A
ILE
46
1
3
15
A
ILE
53
A
ILE
49
HELX_P
A
GLN
75
A
GLN
71
1
4
23
A
PHE
92
A
PHE
88
HELX_P
A
ASP
103
A
ASP
99
1
5
12
A
SER
121
A
SER
117
HELX_P
A
GLY
137
A
GLY
133
1
6
17
A
GLU
150
A
GLU
146
HELX_P
A
SER
167
A
SER
163
1
7
18
A
PRO
169
A
PRO
165
HELX_P
A
GLU
174
A
GLU
170
1
8
6
A
GLU
187
A
GLU
183
HELX_P
A
GLY
193
A
GLY
189
5
9
7
A
PRO
195
A
PRO
191
HELX_P
A
GLY
212
A
GLY
208
1
10
18
A
ASP
234
A
ASP
230
HELX_P
A
GLY
247
A
GLY
243
1
11
14
A
HIS
262
A
HIS
258
HELX_P
A
TYR
267
A
TYR
263
1
12
6
A
TYR
271
A
TYR
267
HELX_P
A
ILE
280
A
ILE
276
1
13
10
A
LYS
293
A
LYS
289
HELX_P
A
LEU
308
A
LEU
304
1
14
16
metalc
2.850
A
TYR
13
A
OH
TYR
9
1_555
A
MP1
800
C
CU
MP1
1_555
metalc
2.077
A
HOH
652
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
metalc
2.172
A
HOH
653
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
metalc
2.032
A
HOH
654
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
metalc
2.106
A
HOH
655
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
metalc
2.028
A
HOH
656
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
metalc
2.128
A
HOH
657
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
LYASE
BACILLUS SUBTILIS, CHELATASE, PORPHYRIN METALLATION, N-METHYLMESOPORPHYRIN, HEME SYNTHESIS, LYASE
A
GLU
90
A
GLU
86
1
A
PRO
91
A
PRO
87
0.48
A
GLY
232
A
GLY
228
1
A
PRO
233
A
PRO
229
-1.32
HEMH_BACSU
UNP
1
P32396
5
310
1C9E
5
310
P32396
A
1
1
306
4
4
parallel
parallel
parallel
parallel
parallel
parallel
A
PHE
80
A
PHE
76
A
LEU
86
A
LEU
82
A
MET
6
A
MET
2
A
ALA
12
A
ALA
8
A
GLU
107
A
GLU
103
A
VAL
112
A
VAL
108
A
THR
140
A
THR
136
A
SER
143
A
SER
139
A
TYR
216
A
TYR
212
A
GLN
221
A
GLN
217
A
ALA
176
A
ALA
172
A
HIS
183
A
HIS
179
A
ALA
250
A
ALA
246
A
VAL
254
A
VAL
250
A
SER
283
A
SER
279
A
TYR
285
A
TYR
281
BINDING SITE FOR RESIDUE MG A 900
A
MG
900
Software
6
BINDING SITE FOR RESIDUE MP1 A 800
A
MP1
800
Software
16
A
HOH
652
D
HOH
6
1_555
A
HOH
653
D
HOH
6
1_555
A
HOH
654
D
HOH
6
1_555
A
HOH
655
D
HOH
6
1_555
A
HOH
656
D
HOH
6
1_555
A
HOH
657
D
HOH
6
1_555
A
TYR
13
A
TYR
9
16
1_555
A
TYR
25
A
TYR
21
16
1_555
A
ILE
29
A
ILE
25
16
1_555
A
ARG
31
A
ARG
27
16
1_555
A
PHE
120
A
PHE
116
16
1_555
A
SER
121
A
SER
117
16
1_555
A
HIS
183
A
HIS
179
16
1_555
A
LEU
185
A
LEU
181
16
1_555
A
PRO
186
A
PRO
182
16
1_555
A
LYS
188
A
LYS
184
16
1_555
A
SER
222
A
SER
218
16
1_555
A
THR
226
A
THR
222
16
1_555
A
GLU
264
A
GLU
260
16
1_555
A
HOH
434
D
HOH
16
1_555
A
HOH
452
D
HOH
16
1_555
A
HOH
521
D
HOH
16
1_555
19
P 21 21 21