0.020010
0.000000
0.000000
0.000000
0.017040
0.000000
0.000000
0.000000
0.010199
0.00000
0.00000
0.00000
Lecerof, D.
Fodje, M.
Hansson, A.
Hansson, M.
Al-Karadaghi, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
49.97
58.68
98.05
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 H40 N4 O4
580.716
N-METHYLMESOPORPHYRIN
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
C
Y
252
N
N
Y
253
N
C
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
Y
261
N
N
Y
262
N
C
N
263
N
C
N
264
N
C
Y
265
N
C
Y
266
N
C
N
267
N
C
N
268
N
C
N
269
N
C
Y
270
N
N
Y
271
N
C
Y
272
N
C
Y
273
N
C
Y
274
N
C
Y
275
N
C
N
276
N
C
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
O
Y
282
N
N
Y
283
N
C
N
284
N
C
N
285
N
C
Y
286
N
C
Y
287
N
C
N
288
N
C
N
289
N
C
N
290
N
C
N
291
N
C
N
292
N
O
N
293
N
O
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
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
Y
241
N
sing
Y
242
N
sing
Y
243
N
doub
Y
244
N
sing
Y
245
N
sing
N
246
N
sing
Y
247
N
doub
N
248
N
sing
Y
249
N
sing
Y
250
Z
doub
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
Y
261
N
sing
Y
262
N
doub
N
263
N
sing
N
264
N
doub
N
265
N
sing
N
266
N
sing
N
267
N
sing
Y
268
N
sing
Y
269
Z
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
Y
280
N
sing
Y
281
N
sing
N
282
N
sing
Y
283
N
sing
Y
284
N
doub
N
285
N
sing
Y
286
N
sing
N
287
N
sing
Y
288
Z
doub
Y
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
doub
N
302
N
sing
Y
303
N
doub
Y
304
N
sing
N
305
N
sing
N
306
N
doub
N
307
N
sing
N
308
N
sing
N
309
N
sing
Y
310
Z
doub
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
doub
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
doub
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
Y
335
N
doub
Y
336
N
sing
Y
337
N
sing
N
338
N
sing
Y
339
N
doub
N
340
N
sing
Y
341
N
doub
N
342
N
sing
Y
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
sing
N
353
N
doub
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
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
doub
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
doub
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
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
doub
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
Y
404
N
doub
Y
405
N
sing
Y
406
N
sing
N
407
N
sing
Y
408
N
doub
Y
409
N
sing
Y
410
N
sing
N
411
N
sing
Y
412
N
sing
Y
413
N
doub
N
414
N
sing
Y
415
N
doub
N
416
N
sing
Y
417
N
sing
N
418
N
sing
N
419
N
sing
N
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
doub
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
Y
432
N
doub
Y
433
N
sing
Y
434
N
sing
N
435
N
sing
Y
436
N
doub
N
437
N
sing
Y
438
N
doub
N
439
N
sing
Y
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
N
449
N
sing
N
450
N
sing
N
451
N
doub
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
sing
N
457
N
sing
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
sing
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/pdb1c1h/pdb
pdb_00001c1h
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
IMAGE PLATE
1999-03-19
MAR scanner 345 mm plate
SINGLE WAVELENGTH
M
x-ray
1
1.0
I711
MAX II
SYNCHROTRON
MAX II BEAMLINE I711
35389.707
FERROCHELATASE
4.99.1.1
1
man
polymer
N-METHYL MESOPORPHYRIN IS HOMOLOGOUS TO N-METHYL PROTOPORPHYRIN WHICH HAS BEEN ISOLATED FROM THE LIVER OF MICE TREATED WITH 3,5-DIETHOXYCARBONYL-1,4- DIHYDROCOLLIDINE (DDC).
24.305
MAGNESIUM ION
1
syn
non-polymer
580.716
N-METHYLMESOPORPHYRIN
1
syn
non-polymer
18.015
water
344
nat
water
HEME SYNTHETASE
no
no
MSRKKMGLLVMAYGTPYKEEDIERYYTHIRRGRKPEPEMLQDLKDRYEAIGGISPLAQITEQQAHNLEQHLNEIQDEITF
KAYIGLKHIEPFIEDAVAEMHKDGITEAVSIVLAPHFSTFSVQSYNKRAKEEAEKLGGLTITSVESWYDEPKFVTYWVDR
VKETYASMPEDERENAMLIVSAHSLPEKIKEFGDPYPDQLHESAKLIAEGAGVSEYAVGWQSEGNTPDPWLGPDVQDLTR
DLFEQKGYQAFVYVPVGFVADHLEVLYDNDYECKVVTDDIGASYYRPEMPNAKPEFIDALATVVLKKLGR
MSRKKMGLLVMAYGTPYKEEDIERYYTHIRRGRKPEPEMLQDLKDRYEAIGGISPLAQITEQQAHNLEQHLNEIQDEITF
KAYIGLKHIEPFIEDAVAEMHKDGITEAVSIVLAPHFSTFSVQSYNKRAKEEAEKLGGLTITSVESWYDEPKFVTYWVDR
VKETYASMPEDERENAMLIVSAHSLPEKIKEFGDPYPDQLHESAKLIAEGAGVSEYAVGWQSEGNTPDPWLGPDVQDLTR
DLFEQKGYQAFVYVPVGFVADHLEVLYDNDYECKVVTDDIGASYYRPEMPNAKPEFIDALATVVLKKLGR
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
n
n
n
n
Bacillus
Escherichia
sample
1423
Bacillus subtilis
562
Escherichia coli
PLUGT7-H
1
2.03
39.41
VAPOR DIFFUSION, SITTING DROP
8.5
PEG 2000, MAGNESIUM CHLORIDE, TRIS-HCL, pH 8.5, VAPOR DIFFUSION, SITTING DROP
293.0
diffrn_source
software
exptl_crystal_grow
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
entity
pdbx_entity_src_syn
repository
Initial release
Version format compliance
Version format compliance
Data collection
Refinement description
Experimental preparation
Data collection
Database references
Derived calculations
Source and taxonomy
Structure summary
1
0
2000-03-17
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
1
4
2018-01-31
1
5
2024-02-07
1
6
2024-03-13
_diffrn_source.pdbx_synchrotron_site
_software.classification
_software.name
_exptl_crystal_grow.temp
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr2_auth_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
_entity.details
BACILLUS SUBTILIS FERROCHELATSE
RCSB
Y
RCSB
1999-07-22
REL
REL
MG
MAGNESIUM ION
MMP
N-METHYLMESOPORPHYRIN
HOH
water
MO6
900
2
MG
MG
900
A
MMP
800
3
MMP
MMP
800
A
TIP
400
4
HOH
HOH
400
A
TIP
401
4
HOH
HOH
401
A
TIP
402
4
HOH
HOH
402
A
TIP
403
4
HOH
HOH
403
A
TIP
404
4
HOH
HOH
404
A
TIP
405
4
HOH
HOH
405
A
TIP
406
4
HOH
HOH
406
A
TIP
407
4
HOH
HOH
407
A
TIP
408
4
HOH
HOH
408
A
TIP
409
4
HOH
HOH
409
A
TIP
410
4
HOH
HOH
410
A
TIP
411
4
HOH
HOH
411
A
TIP
412
4
HOH
HOH
412
A
TIP
413
4
HOH
HOH
413
A
TIP
414
4
HOH
HOH
414
A
TIP
415
4
HOH
HOH
415
A
TIP
416
4
HOH
HOH
416
A
TIP
417
4
HOH
HOH
417
A
TIP
418
4
HOH
HOH
418
A
TIP
419
4
HOH
HOH
419
A
TIP
420
4
HOH
HOH
420
A
TIP
421
4
HOH
HOH
421
A
TIP
422
4
HOH
HOH
422
A
TIP
423
4
HOH
HOH
423
A
TIP
424
4
HOH
HOH
424
A
TIP
425
4
HOH
HOH
425
A
TIP
426
4
HOH
HOH
426
A
TIP
427
4
HOH
HOH
427
A
TIP
428
4
HOH
HOH
428
A
TIP
429
4
HOH
HOH
429
A
TIP
430
4
HOH
HOH
430
A
TIP
431
4
HOH
HOH
431
A
TIP
432
4
HOH
HOH
432
A
TIP
433
4
HOH
HOH
433
A
TIP
434
4
HOH
HOH
434
A
TIP
435
4
HOH
HOH
435
A
TIP
436
4
HOH
HOH
436
A
TIP
437
4
HOH
HOH
437
A
TIP
438
4
HOH
HOH
438
A
TIP
439
4
HOH
HOH
439
A
TIP
440
4
HOH
HOH
440
A
TIP
441
4
HOH
HOH
441
A
TIP
442
4
HOH
HOH
442
A
TIP
443
4
HOH
HOH
443
A
TIP
444
4
HOH
HOH
444
A
TIP
445
4
HOH
HOH
445
A
TIP
446
4
HOH
HOH
446
A
TIP
447
4
HOH
HOH
447
A
TIP
448
4
HOH
HOH
448
A
TIP
449
4
HOH
HOH
449
A
TIP
450
4
HOH
HOH
450
A
TIP
451
4
HOH
HOH
451
A
TIP
452
4
HOH
HOH
452
A
TIP
453
4
HOH
HOH
453
A
TIP
454
4
HOH
HOH
454
A
TIP
455
4
HOH
HOH
455
A
TIP
456
4
HOH
HOH
456
A
TIP
457
4
HOH
HOH
457
A
TIP
458
4
HOH
HOH
458
A
TIP
459
4
HOH
HOH
459
A
TIP
460
4
HOH
HOH
460
A
TIP
461
4
HOH
HOH
461
A
TIP
462
4
HOH
HOH
462
A
TIP
463
4
HOH
HOH
463
A
TIP
464
4
HOH
HOH
464
A
TIP
465
4
HOH
HOH
465
A
TIP
466
4
HOH
HOH
466
A
TIP
467
4
HOH
HOH
467
A
TIP
468
4
HOH
HOH
468
A
TIP
469
4
HOH
HOH
469
A
TIP
470
4
HOH
HOH
470
A
TIP
471
4
HOH
HOH
471
A
TIP
472
4
HOH
HOH
472
A
TIP
473
4
HOH
HOH
473
A
TIP
474
4
HOH
HOH
474
A
TIP
475
4
HOH
HOH
475
A
TIP
476
4
HOH
HOH
476
A
TIP
477
4
HOH
HOH
477
A
TIP
478
4
HOH
HOH
478
A
TIP
479
4
HOH
HOH
479
A
TIP
480
4
HOH
HOH
480
A
TIP
481
4
HOH
HOH
481
A
TIP
482
4
HOH
HOH
482
A
TIP
483
4
HOH
HOH
483
A
TIP
484
4
HOH
HOH
484
A
TIP
485
4
HOH
HOH
485
A
TIP
486
4
HOH
HOH
486
A
TIP
487
4
HOH
HOH
487
A
TIP
488
4
HOH
HOH
488
A
TIP
489
4
HOH
HOH
489
A
TIP
490
4
HOH
HOH
490
A
TIP
491
4
HOH
HOH
491
A
TIP
492
4
HOH
HOH
492
A
TIP
493
4
HOH
HOH
493
A
TIP
494
4
HOH
HOH
494
A
TIP
495
4
HOH
HOH
495
A
TIP
496
4
HOH
HOH
496
A
TIP
497
4
HOH
HOH
497
A
TIP
498
4
HOH
HOH
498
A
TIP
499
4
HOH
HOH
499
A
TIP
500
4
HOH
HOH
500
A
TIP
501
4
HOH
HOH
501
A
TIP
502
4
HOH
HOH
502
A
TIP
503
4
HOH
HOH
503
A
TIP
504
4
HOH
HOH
504
A
TIP
505
4
HOH
HOH
505
A
TIP
506
4
HOH
HOH
506
A
TIP
507
4
HOH
HOH
507
A
TIP
508
4
HOH
HOH
508
A
TIP
509
4
HOH
HOH
509
A
TIP
510
4
HOH
HOH
510
A
TIP
511
4
HOH
HOH
511
A
TIP
512
4
HOH
HOH
512
A
TIP
513
4
HOH
HOH
513
A
TIP
514
4
HOH
HOH
514
A
TIP
515
4
HOH
HOH
515
A
TIP
516
4
HOH
HOH
516
A
TIP
517
4
HOH
HOH
517
A
TIP
518
4
HOH
HOH
518
A
TIP
519
4
HOH
HOH
519
A
TIP
520
4
HOH
HOH
520
A
TIP
521
4
HOH
HOH
521
A
TIP
522
4
HOH
HOH
522
A
TIP
523
4
HOH
HOH
523
A
TIP
524
4
HOH
HOH
524
A
TIP
525
4
HOH
HOH
525
A
TIP
526
4
HOH
HOH
526
A
TIP
527
4
HOH
HOH
527
A
TIP
528
4
HOH
HOH
528
A
TIP
529
4
HOH
HOH
529
A
TIP
530
4
HOH
HOH
530
A
TIP
531
4
HOH
HOH
531
A
TIP
532
4
HOH
HOH
532
A
TIP
533
4
HOH
HOH
533
A
TIP
534
4
HOH
HOH
534
A
TIP
535
4
HOH
HOH
535
A
TIP
536
4
HOH
HOH
536
A
TIP
537
4
HOH
HOH
537
A
TIP
538
4
HOH
HOH
538
A
TIP
539
4
HOH
HOH
539
A
TIP
540
4
HOH
HOH
540
A
TIP
541
4
HOH
HOH
541
A
TIP
542
4
HOH
HOH
542
A
TIP
543
4
HOH
HOH
543
A
TIP
544
4
HOH
HOH
544
A
TIP
545
4
HOH
HOH
545
A
TIP
546
4
HOH
HOH
546
A
TIP
547
4
HOH
HOH
547
A
TIP
548
4
HOH
HOH
548
A
TIP
549
4
HOH
HOH
549
A
TIP
550
4
HOH
HOH
550
A
TIP
551
4
HOH
HOH
551
A
TIP
552
4
HOH
HOH
552
A
TIP
553
4
HOH
HOH
553
A
TIP
554
4
HOH
HOH
554
A
TIP
555
4
HOH
HOH
555
A
TIP
556
4
HOH
HOH
556
A
TIP
557
4
HOH
HOH
557
A
TIP
558
4
HOH
HOH
558
A
TIP
559
4
HOH
HOH
559
A
TIP
560
4
HOH
HOH
560
A
TIP
561
4
HOH
HOH
561
A
TIP
562
4
HOH
HOH
562
A
TIP
563
4
HOH
HOH
563
A
TIP
564
4
HOH
HOH
564
A
TIP
565
4
HOH
HOH
565
A
TIP
566
4
HOH
HOH
566
A
TIP
567
4
HOH
HOH
567
A
TIP
568
4
HOH
HOH
568
A
TIP
569
4
HOH
HOH
569
A
TIP
570
4
HOH
HOH
570
A
TIP
571
4
HOH
HOH
571
A
TIP
572
4
HOH
HOH
572
A
TIP
573
4
HOH
HOH
573
A
TIP
574
4
HOH
HOH
574
A
TIP
575
4
HOH
HOH
575
A
TIP
576
4
HOH
HOH
576
A
TIP
577
4
HOH
HOH
577
A
TIP
578
4
HOH
HOH
578
A
TIP
579
4
HOH
HOH
579
A
TIP
580
4
HOH
HOH
580
A
TIP
581
4
HOH
HOH
581
A
TIP
582
4
HOH
HOH
582
A
TIP
583
4
HOH
HOH
583
A
TIP
584
4
HOH
HOH
584
A
TIP
585
4
HOH
HOH
585
A
TIP
586
4
HOH
HOH
586
A
TIP
587
4
HOH
HOH
587
A
TIP
588
4
HOH
HOH
588
A
TIP
589
4
HOH
HOH
589
A
TIP
590
4
HOH
HOH
590
A
TIP
591
4
HOH
HOH
591
A
TIP
592
4
HOH
HOH
592
A
TIP
593
4
HOH
HOH
593
A
TIP
594
4
HOH
HOH
594
A
TIP
595
4
HOH
HOH
595
A
TIP
596
4
HOH
HOH
596
A
TIP
597
4
HOH
HOH
597
A
TIP
598
4
HOH
HOH
598
A
TIP
599
4
HOH
HOH
599
A
TIP
600
4
HOH
HOH
600
A
TIP
601
4
HOH
HOH
601
A
TIP
602
4
HOH
HOH
602
A
TIP
603
4
HOH
HOH
603
A
TIP
604
4
HOH
HOH
604
A
TIP
605
4
HOH
HOH
605
A
TIP
606
4
HOH
HOH
606
A
TIP
607
4
HOH
HOH
607
A
TIP
608
4
HOH
HOH
608
A
TIP
609
4
HOH
HOH
609
A
TIP
610
4
HOH
HOH
610
A
TIP
611
4
HOH
HOH
611
A
TIP
612
4
HOH
HOH
612
A
TIP
613
4
HOH
HOH
613
A
TIP
614
4
HOH
HOH
614
A
TIP
615
4
HOH
HOH
615
A
TIP
616
4
HOH
HOH
616
A
TIP
617
4
HOH
HOH
617
A
TIP
618
4
HOH
HOH
618
A
TIP
619
4
HOH
HOH
619
A
TIP
620
4
HOH
HOH
620
A
TIP
621
4
HOH
HOH
621
A
TIP
622
4
HOH
HOH
622
A
TIP
623
4
HOH
HOH
623
A
TIP
624
4
HOH
HOH
624
A
TIP
625
4
HOH
HOH
625
A
TIP
626
4
HOH
HOH
626
A
TIP
627
4
HOH
HOH
627
A
TIP
628
4
HOH
HOH
628
A
TIP
629
4
HOH
HOH
629
A
TIP
630
4
HOH
HOH
630
A
TIP
631
4
HOH
HOH
631
A
TIP
632
4
HOH
HOH
632
A
TIP
633
4
HOH
HOH
633
A
TIP
634
4
HOH
HOH
634
A
TIP
635
4
HOH
HOH
635
A
TIP
636
4
HOH
HOH
636
A
TIP
637
4
HOH
HOH
637
A
TIP
638
4
HOH
HOH
638
A
TIP
639
4
HOH
HOH
639
A
TIP
640
4
HOH
HOH
640
A
TIP
641
4
HOH
HOH
641
A
TIP
642
4
HOH
HOH
642
A
TIP
643
4
HOH
HOH
643
A
TIP
644
4
HOH
HOH
644
A
TIP
645
4
HOH
HOH
645
A
TIP
646
4
HOH
HOH
646
A
TIP
647
4
HOH
HOH
647
A
TIP
648
4
HOH
HOH
648
A
TIP
649
4
HOH
HOH
649
A
TIP
650
4
HOH
HOH
650
A
TIP
651
4
HOH
HOH
651
A
TIP
652
4
HOH
HOH
652
A
TIP
653
4
HOH
HOH
653
A
TIP
654
4
HOH
HOH
654
A
TIP
655
4
HOH
HOH
655
A
TIP
656
4
HOH
HOH
656
A
TIP
657
4
HOH
HOH
657
A
TIP
658
4
HOH
HOH
658
A
TIP
659
4
HOH
HOH
659
A
TIP
660
4
HOH
HOH
660
A
TIP
661
4
HOH
HOH
661
A
TIP
662
4
HOH
HOH
662
A
TIP
663
4
HOH
HOH
663
A
TIP
664
4
HOH
HOH
664
A
TIP
665
4
HOH
HOH
665
A
TIP
666
4
HOH
HOH
666
A
TIP
667
4
HOH
HOH
667
A
TIP
668
4
HOH
HOH
668
A
TIP
669
4
HOH
HOH
669
A
TIP
670
4
HOH
HOH
670
A
TIP
671
4
HOH
HOH
671
A
TIP
672
4
HOH
HOH
672
A
TIP
673
4
HOH
HOH
673
A
TIP
674
4
HOH
HOH
674
A
TIP
675
4
HOH
HOH
675
A
TIP
676
4
HOH
HOH
676
A
TIP
677
4
HOH
HOH
677
A
TIP
678
4
HOH
HOH
678
A
TIP
679
4
HOH
HOH
679
A
TIP
680
4
HOH
HOH
680
A
TIP
681
4
HOH
HOH
681
A
TIP
682
4
HOH
HOH
682
A
TIP
683
4
HOH
HOH
683
A
TIP
684
4
HOH
HOH
684
A
TIP
685
4
HOH
HOH
685
A
TIP
686
4
HOH
HOH
686
A
TIP
687
4
HOH
HOH
687
A
TIP
688
4
HOH
HOH
688
A
TIP
689
4
HOH
HOH
689
A
TIP
690
4
HOH
HOH
690
A
TIP
691
4
HOH
HOH
691
A
TIP
692
4
HOH
HOH
692
A
TIP
693
4
HOH
HOH
693
A
TIP
694
4
HOH
HOH
694
A
TIP
695
4
HOH
HOH
695
A
TIP
696
4
HOH
HOH
696
A
TIP
697
4
HOH
HOH
697
A
TIP
698
4
HOH
HOH
698
A
TIP
699
4
HOH
HOH
699
A
TIP
700
4
HOH
HOH
700
A
TIP
701
4
HOH
HOH
701
A
TIP
702
4
HOH
HOH
702
A
TIP
703
4
HOH
HOH
703
A
TIP
704
4
HOH
HOH
704
A
TIP
705
4
HOH
HOH
705
A
TIP
706
4
HOH
HOH
706
A
TIP
707
4
HOH
HOH
707
A
TIP
708
4
HOH
HOH
708
A
TIP
709
4
HOH
HOH
709
A
TIP
710
4
HOH
HOH
710
A
TIP
711
4
HOH
HOH
711
A
TIP
712
4
HOH
HOH
712
A
TIP
713
4
HOH
HOH
713
A
TIP
714
4
HOH
HOH
714
A
TIP
715
4
HOH
HOH
715
A
TIP
716
4
HOH
HOH
716
A
TIP
717
4
HOH
HOH
717
A
TIP
718
4
HOH
HOH
718
A
TIP
719
4
HOH
HOH
719
A
TIP
720
4
HOH
HOH
720
A
TIP
721
4
HOH
HOH
721
A
TIP
722
4
HOH
HOH
722
A
TIP
723
4
HOH
HOH
723
A
TIP
724
4
HOH
HOH
724
A
TIP
725
4
HOH
HOH
725
A
TIP
726
4
HOH
HOH
726
A
TIP
727
4
HOH
HOH
727
A
TIP
728
4
HOH
HOH
728
A
TIP
729
4
HOH
HOH
729
A
TIP
730
4
HOH
HOH
730
A
TIP
731
4
HOH
HOH
731
A
TIP
732
4
HOH
HOH
732
A
TIP
733
4
HOH
HOH
733
A
TIP
734
4
HOH
HOH
734
A
TIP
735
4
HOH
HOH
735
A
TIP
736
4
HOH
HOH
736
A
TIP
737
4
HOH
HOH
737
A
MO6
900
4
HOH
HOH
901
A
MO6
900
4
HOH
HOH
902
A
MO6
900
4
HOH
HOH
903
A
MO6
900
4
HOH
HOH
904
A
MO6
900
4
HOH
HOH
905
A
MO6
900
4
HOH
HOH
906
A
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
LYS
5
n
5
LYS
5
A
MET
6
n
6
MET
6
A
GLY
7
n
7
GLY
7
A
LEU
8
n
8
LEU
8
A
LEU
9
n
9
LEU
9
A
VAL
10
n
10
VAL
10
A
MET
11
n
11
MET
11
A
ALA
12
n
12
ALA
12
A
TYR
13
n
13
TYR
13
A
GLY
14
n
14
GLY
14
A
THR
15
n
15
THR
15
A
PRO
16
n
16
PRO
16
A
TYR
17
n
17
TYR
17
A
LYS
18
n
18
LYS
18
A
GLU
19
n
19
GLU
19
A
GLU
20
n
20
GLU
20
A
ASP
21
n
21
ASP
21
A
ILE
22
n
22
ILE
22
A
GLU
23
n
23
GLU
23
A
ARG
24
n
24
ARG
24
A
TYR
25
n
25
TYR
25
A
TYR
26
n
26
TYR
26
A
THR
27
n
27
THR
27
A
HIS
28
n
28
HIS
28
A
ILE
29
n
29
ILE
29
A
ARG
30
n
30
ARG
30
A
ARG
31
n
31
ARG
31
A
GLY
32
n
32
GLY
32
A
ARG
33
n
33
ARG
33
A
LYS
34
n
34
LYS
34
A
PRO
35
n
35
PRO
35
A
GLU
36
n
36
GLU
36
A
PRO
37
n
37
PRO
37
A
GLU
38
n
38
GLU
38
A
MET
39
n
39
MET
39
A
LEU
40
n
40
LEU
40
A
GLN
41
n
41
GLN
41
A
ASP
42
n
42
ASP
42
A
LEU
43
n
43
LEU
43
A
LYS
44
n
44
LYS
44
A
ASP
45
n
45
ASP
45
A
ARG
46
n
46
ARG
46
A
TYR
47
n
47
TYR
47
A
GLU
48
n
48
GLU
48
A
ALA
49
n
49
ALA
49
A
ILE
50
n
50
ILE
50
A
GLY
51
n
51
GLY
51
A
GLY
52
n
52
GLY
52
A
ILE
53
n
53
ILE
53
A
SER
54
n
54
SER
54
A
PRO
55
n
55
PRO
55
A
LEU
56
n
56
LEU
56
A
ALA
57
n
57
ALA
57
A
GLN
58
n
58
GLN
58
A
ILE
59
n
59
ILE
59
A
THR
60
n
60
THR
60
A
GLU
61
n
61
GLU
61
A
GLN
62
n
62
GLN
62
A
GLN
63
n
63
GLN
63
A
ALA
64
n
64
ALA
64
A
HIS
65
n
65
HIS
65
A
ASN
66
n
66
ASN
66
A
LEU
67
n
67
LEU
67
A
GLU
68
n
68
GLU
68
A
GLN
69
n
69
GLN
69
A
HIS
70
n
70
HIS
70
A
LEU
71
n
71
LEU
71
A
ASN
72
n
72
ASN
72
A
GLU
73
n
73
GLU
73
A
ILE
74
n
74
ILE
74
A
GLN
75
n
75
GLN
75
A
ASP
76
n
76
ASP
76
A
GLU
77
n
77
GLU
77
A
ILE
78
n
78
ILE
78
A
THR
79
n
79
THR
79
A
PHE
80
n
80
PHE
80
A
LYS
81
n
81
LYS
81
A
ALA
82
n
82
ALA
82
A
TYR
83
n
83
TYR
83
A
ILE
84
n
84
ILE
84
A
GLY
85
n
85
GLY
85
A
LEU
86
n
86
LEU
86
A
LYS
87
n
87
LYS
87
A
HIS
88
n
88
HIS
88
A
ILE
89
n
89
ILE
89
A
GLU
90
n
90
GLU
90
A
PRO
91
n
91
PRO
91
A
PHE
92
n
92
PHE
92
A
ILE
93
n
93
ILE
93
A
GLU
94
n
94
GLU
94
A
ASP
95
n
95
ASP
95
A
ALA
96
n
96
ALA
96
A
VAL
97
n
97
VAL
97
A
ALA
98
n
98
ALA
98
A
GLU
99
n
99
GLU
99
A
MET
100
n
100
MET
100
A
HIS
101
n
101
HIS
101
A
LYS
102
n
102
LYS
102
A
ASP
103
n
103
ASP
103
A
GLY
104
n
104
GLY
104
A
ILE
105
n
105
ILE
105
A
THR
106
n
106
THR
106
A
GLU
107
n
107
GLU
107
A
ALA
108
n
108
ALA
108
A
VAL
109
n
109
VAL
109
A
SER
110
n
110
SER
110
A
ILE
111
n
111
ILE
111
A
VAL
112
n
112
VAL
112
A
LEU
113
n
113
LEU
113
A
ALA
114
n
114
ALA
114
A
PRO
115
n
115
PRO
115
A
HIS
116
n
116
HIS
116
A
PHE
117
n
117
PHE
117
A
SER
118
n
118
SER
118
A
THR
119
n
119
THR
119
A
PHE
120
n
120
PHE
120
A
SER
121
n
121
SER
121
A
VAL
122
n
122
VAL
122
A
GLN
123
n
123
GLN
123
A
SER
124
n
124
SER
124
A
TYR
125
n
125
TYR
125
A
ASN
126
n
126
ASN
126
A
LYS
127
n
127
LYS
127
A
ARG
128
n
128
ARG
128
A
ALA
129
n
129
ALA
129
A
LYS
130
n
130
LYS
130
A
GLU
131
n
131
GLU
131
A
GLU
132
n
132
GLU
132
A
ALA
133
n
133
ALA
133
A
GLU
134
n
134
GLU
134
A
LYS
135
n
135
LYS
135
A
LEU
136
n
136
LEU
136
A
GLY
137
n
137
GLY
137
A
GLY
138
n
138
GLY
138
A
LEU
139
n
139
LEU
139
A
THR
140
n
140
THR
140
A
ILE
141
n
141
ILE
141
A
THR
142
n
142
THR
142
A
SER
143
n
143
SER
143
A
VAL
144
n
144
VAL
144
A
GLU
145
n
145
GLU
145
A
SER
146
n
146
SER
146
A
TRP
147
n
147
TRP
147
A
TYR
148
n
148
TYR
148
A
ASP
149
n
149
ASP
149
A
GLU
150
n
150
GLU
150
A
PRO
151
n
151
PRO
151
A
LYS
152
n
152
LYS
152
A
PHE
153
n
153
PHE
153
A
VAL
154
n
154
VAL
154
A
THR
155
n
155
THR
155
A
TYR
156
n
156
TYR
156
A
TRP
157
n
157
TRP
157
A
VAL
158
n
158
VAL
158
A
ASP
159
n
159
ASP
159
A
ARG
160
n
160
ARG
160
A
VAL
161
n
161
VAL
161
A
LYS
162
n
162
LYS
162
A
GLU
163
n
163
GLU
163
A
THR
164
n
164
THR
164
A
TYR
165
n
165
TYR
165
A
ALA
166
n
166
ALA
166
A
SER
167
n
167
SER
167
A
MET
168
n
168
MET
168
A
PRO
169
n
169
PRO
169
A
GLU
170
n
170
GLU
170
A
ASP
171
n
171
ASP
171
A
GLU
172
n
172
GLU
172
A
ARG
173
n
173
ARG
173
A
GLU
174
n
174
GLU
174
A
ASN
175
n
175
ASN
175
A
ALA
176
n
176
ALA
176
A
MET
177
n
177
MET
177
A
LEU
178
n
178
LEU
178
A
ILE
179
n
179
ILE
179
A
VAL
180
n
180
VAL
180
A
SER
181
n
181
SER
181
A
ALA
182
n
182
ALA
182
A
HIS
183
n
183
HIS
183
A
SER
184
n
184
SER
184
A
LEU
185
n
185
LEU
185
A
PRO
186
n
186
PRO
186
A
GLU
187
n
187
GLU
187
A
LYS
188
n
188
LYS
188
A
ILE
189
n
189
ILE
189
A
LYS
190
n
190
LYS
190
A
GLU
191
n
191
GLU
191
A
PHE
192
n
192
PHE
192
A
GLY
193
n
193
GLY
193
A
ASP
194
n
194
ASP
194
A
PRO
195
n
195
PRO
195
A
TYR
196
n
196
TYR
196
A
PRO
197
n
197
PRO
197
A
ASP
198
n
198
ASP
198
A
GLN
199
n
199
GLN
199
A
LEU
200
n
200
LEU
200
A
HIS
201
n
201
HIS
201
A
GLU
202
n
202
GLU
202
A
SER
203
n
203
SER
203
A
ALA
204
n
204
ALA
204
A
LYS
205
n
205
LYS
205
A
LEU
206
n
206
LEU
206
A
ILE
207
n
207
ILE
207
A
ALA
208
n
208
ALA
208
A
GLU
209
n
209
GLU
209
A
GLY
210
n
210
GLY
210
A
ALA
211
n
211
ALA
211
A
GLY
212
n
212
GLY
212
A
VAL
213
n
213
VAL
213
A
SER
214
n
214
SER
214
A
GLU
215
n
215
GLU
215
A
TYR
216
n
216
TYR
216
A
ALA
217
n
217
ALA
217
A
VAL
218
n
218
VAL
218
A
GLY
219
n
219
GLY
219
A
TRP
220
n
220
TRP
220
A
GLN
221
n
221
GLN
221
A
SER
222
n
222
SER
222
A
GLU
223
n
223
GLU
223
A
GLY
224
n
224
GLY
224
A
ASN
225
n
225
ASN
225
A
THR
226
n
226
THR
226
A
PRO
227
n
227
PRO
227
A
ASP
228
n
228
ASP
228
A
PRO
229
n
229
PRO
229
A
TRP
230
n
230
TRP
230
A
LEU
231
n
231
LEU
231
A
GLY
232
n
232
GLY
232
A
PRO
233
n
233
PRO
233
A
ASP
234
n
234
ASP
234
A
VAL
235
n
235
VAL
235
A
GLN
236
n
236
GLN
236
A
ASP
237
n
237
ASP
237
A
LEU
238
n
238
LEU
238
A
THR
239
n
239
THR
239
A
ARG
240
n
240
ARG
240
A
ASP
241
n
241
ASP
241
A
LEU
242
n
242
LEU
242
A
PHE
243
n
243
PHE
243
A
GLU
244
n
244
GLU
244
A
GLN
245
n
245
GLN
245
A
LYS
246
n
246
LYS
246
A
GLY
247
n
247
GLY
247
A
TYR
248
n
248
TYR
248
A
GLN
249
n
249
GLN
249
A
ALA
250
n
250
ALA
250
A
PHE
251
n
251
PHE
251
A
VAL
252
n
252
VAL
252
A
TYR
253
n
253
TYR
253
A
VAL
254
n
254
VAL
254
A
PRO
255
n
255
PRO
255
A
VAL
256
n
256
VAL
256
A
GLY
257
n
257
GLY
257
A
PHE
258
n
258
PHE
258
A
VAL
259
n
259
VAL
259
A
ALA
260
n
260
ALA
260
A
ASP
261
n
261
ASP
261
A
HIS
262
n
262
HIS
262
A
LEU
263
n
263
LEU
263
A
GLU
264
n
264
GLU
264
A
VAL
265
n
265
VAL
265
A
LEU
266
n
266
LEU
266
A
TYR
267
n
267
TYR
267
A
ASP
268
n
268
ASP
268
A
ASN
269
n
269
ASN
269
A
ASP
270
n
270
ASP
270
A
TYR
271
n
271
TYR
271
A
GLU
272
n
272
GLU
272
A
CYS
273
n
273
CYS
273
A
LYS
274
n
274
LYS
274
A
VAL
275
n
275
VAL
275
A
VAL
276
n
276
VAL
276
A
THR
277
n
277
THR
277
A
ASP
278
n
278
ASP
278
A
ASP
279
n
279
ASP
279
A
ILE
280
n
280
ILE
280
A
GLY
281
n
281
GLY
281
A
ALA
282
n
282
ALA
282
A
SER
283
n
283
SER
283
A
TYR
284
n
284
TYR
284
A
TYR
285
n
285
TYR
285
A
ARG
286
n
286
ARG
286
A
PRO
287
n
287
PRO
287
A
GLU
288
n
288
GLU
288
A
MET
289
n
289
MET
289
A
PRO
290
n
290
PRO
290
A
ASN
291
n
291
ASN
291
A
ALA
292
n
292
ALA
292
A
LYS
293
n
293
LYS
293
A
PRO
294
n
294
PRO
294
A
GLU
295
n
295
GLU
295
A
PHE
296
n
296
PHE
296
A
ILE
297
n
297
ILE
297
A
ASP
298
n
298
ASP
298
A
ALA
299
n
299
ALA
299
A
LEU
300
n
300
LEU
300
A
ALA
301
n
301
ALA
301
A
THR
302
n
302
THR
302
A
VAL
303
n
303
VAL
303
A
VAL
304
n
304
VAL
304
A
LEU
305
n
305
LEU
305
A
LYS
306
n
306
LYS
306
A
LYS
307
n
307
LYS
307
A
LEU
308
n
308
LEU
308
A
GLY
309
n
309
GLY
309
A
ARG
310
n
310
ARG
310
A
author_defined_assembly
1
monomeric
A
HOH
901
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
902
D
O
HOH
1_555
90.3
A
HOH
901
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
903
D
O
HOH
1_555
92.2
A
HOH
902
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
903
D
O
HOH
1_555
91.7
A
HOH
901
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
904
D
O
HOH
1_555
91.4
A
HOH
902
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
904
D
O
HOH
1_555
91.6
A
HOH
903
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
904
D
O
HOH
1_555
175.1
A
HOH
901
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
905
D
O
HOH
1_555
90.0
A
HOH
902
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
905
D
O
HOH
1_555
178.0
A
HOH
903
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
905
D
O
HOH
1_555
86.3
A
HOH
904
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
905
D
O
HOH
1_555
90.3
A
HOH
901
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
906
D
O
HOH
1_555
179.2
A
HOH
902
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
906
D
O
HOH
1_555
89.7
A
HOH
903
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
906
D
O
HOH
1_555
88.6
A
HOH
904
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
906
D
O
HOH
1_555
87.9
A
HOH
905
D
O
HOH
1_555
A
MG
900
B
MG
MG
1_555
A
HOH
906
D
O
HOH
1_555
90.1
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
LYS
81
A
N
LYS
81
A
O
MET
6
A
O
MET
6
A
N
GLY
7
A
N
GLY
7
A
O
GLU
107
A
O
GLU
107
A
N
ALA
108
A
N
ALA
108
A
O
THR
140
A
O
THR
140
A
N
ALA
217
A
N
ALA
217
A
O
LEU
178
A
O
LEU
178
A
N
MET
177
A
N
MET
177
A
O
ALA
250
A
O
ALA
250
A
N
PHE
251
A
N
PHE
251
A
O
SER
283
A
O
SER
283
1
A
MET
1
A
MET
1
1
Y
1
A
SER
2
A
SER
2
1
Y
1
A
ARG
3
A
ARG
3
1
Y
1
A
LYS
4
A
LYS
4
1
Y
1
A
SER
121
-10.83
A
1
A
A
C
N
SER
VAL
121
122
1.15
B
B
1
15.10
2.20
117.20
132.30
A
A
A
CA
C
N
SER
SER
VAL
121
121
122
B
B
B
Y
1
-15.23
1.60
122.70
107.47
A
A
A
O
C
N
SER
SER
VAL
121
121
122
B
B
B
Y
1
21.19
2.50
121.70
142.89
A
A
A
C
N
CA
SER
VAL
VAL
121
122
122
B
B
B
Y
1
A
A
C
N
SER
VAL
121
122
-0.186
0.023
1.336
1.150
B
B
Y
1
A
SER
121
A
-97.54
-76.08
1
A
TRP
147
-147.87
16.60
1
A
ASN
175
-147.06
39.68
1
A
TYR
267
-108.10
-62.07
1
A
ASN
269
-101.07
-70.64
1
A
TYR
271
-104.32
-64.09
1
A
ASN
291
50.19
-134.12
PROTEIN_REP.PA
PROTEIN.TOP
WATER_REP.PARA
WATER.TOP
M_D_MPP.PAR
M_MPP.TOP
MO6.PAR
MO6.TOP
18.1
4.11
0.00
0.00
-0.10
0.00
-4.02
Alternate conformations for residues 33, 120, 121 and 122
0.2310000
0.007
0.1810000
0.1810000
0.1810000
1.90
20.0
1042
21988
21475
4.9
97.7
RANDOM
243314.93
0.00
1
RESTRAINED
THROUGHOUT
0.0
0.0
ENGH & HUBER
FLAT MODEL
41.84
0.353
0.25
0.20
0.19
0.14
1.90
20.0
338
2883
50
0
2495
0.005
1.2
22.0
1.55
1.90
1.50
2.74
2.00
4.05
2.00
6.40
2.50
0.2590000
0.021
0.2140000
2.02
158
3204
6
4.7
87.9
13.9
1.9
20
1C1H
21988
21475
2.0
2.0
0.0790000
1
13.8
4.9
91.8
0.3420000
1.90
1.94
91.6
model building
X-PLOR
refinement
CNS
0.5
data collection
MAR345
data scaling
SCALEPACK
phasing
X-PLOR
CRYSTAL STRUCTURE OF BACILLUS SUBTILIS FERROCHELATASE IN COMPLEX WITH N-METHYL MESOPORPHYRIN
1
N
N
2
N
N
3
N
N
4
N
N
A
LYS
18
A
LYS
18
HELX_P
A
GLU
20
A
GLU
20
5
1
3
A
ASP
21
A
ASP
21
HELX_P
A
ARG
30
A
ARG
30
1
2
10
A
GLU
36
A
GLU
36
HELX_P
A
ILE
50
A
ILE
50
1
3
15
A
ILE
53
A
ILE
53
HELX_P
A
GLN
75
A
GLN
75
1
4
23
A
PHE
92
A
PHE
92
HELX_P
A
GLY
104
A
GLY
104
1
5
13
A
VAL
122
A
VAL
122
HELX_P
A
GLY
137
A
GLY
137
1
6
16
A
GLU
150
A
GLU
150
HELX_P
A
SER
167
A
SER
167
1
7
18
A
PRO
169
A
PRO
169
HELX_P
A
GLU
174
A
GLU
174
1
8
6
A
GLU
187
A
GLU
187
HELX_P
A
GLY
193
A
GLY
193
5
9
7
A
PRO
195
A
PRO
195
HELX_P
A
GLY
212
A
GLY
212
1
10
18
A
ASP
234
A
ASP
234
HELX_P
A
GLY
247
A
GLY
247
1
11
14
A
HIS
262
A
HIS
262
HELX_P
A
TYR
267
A
TYR
267
1
12
6
A
TYR
271
A
TYR
271
HELX_P
A
ILE
280
A
ILE
280
1
13
10
A
LYS
293
A
LYS
293
HELX_P
A
LEU
308
A
LEU
308
1
14
16
metalc
2.068
A
MG
900
B
MG
MG
1_555
A
HOH
901
D
O
HOH
1_555
metalc
2.061
A
MG
900
B
MG
MG
1_555
A
HOH
902
D
O
HOH
1_555
metalc
2.065
A
MG
900
B
MG
MG
1_555
A
HOH
903
D
O
HOH
1_555
metalc
2.059
A
MG
900
B
MG
MG
1_555
A
HOH
904
D
O
HOH
1_555
metalc
2.052
A
MG
900
B
MG
MG
1_555
A
HOH
905
D
O
HOH
1_555
metalc
2.065
A
MG
900
B
MG
MG
1_555
A
HOH
906
D
O
HOH
1_555
LYASE
ROSSMANN FOLD, ALPHA/BETA FOLD, FERROCHELATASE, HEME SYNTHESIS, PORPHYRIN METALLATION, PI-HELIX, LYASE
A
GLU
90
A
GLU
90
1
A
PRO
91
A
PRO
91
0.20
A
GLY
232
A
GLY
232
1
A
PRO
233
A
PRO
233
0.56
HEMH_BACSU
UNP
1
P32396
1
310
1C1H
1
310
P32396
A
1
1
310
4
4
parallel
parallel
parallel
parallel
parallel
parallel
A
PHE
80
A
PHE
80
A
LEU
86
A
LEU
86
A
MET
6
A
MET
6
A
ALA
12
A
ALA
12
A
GLU
107
A
GLU
107
A
VAL
112
A
VAL
112
A
THR
140
A
THR
140
A
SER
143
A
SER
143
A
TYR
216
A
TYR
216
A
GLN
221
A
GLN
221
A
ALA
176
A
ALA
176
A
HIS
183
A
HIS
183
A
ALA
250
A
ALA
250
A
VAL
254
A
VAL
254
A
SER
283
A
SER
283
A
TYR
285
A
TYR
285
BINDING SITE FOR RESIDUE MG A 900
A
MG
900
Software
6
BINDING SITE FOR RESIDUE MMP A 800
A
MMP
800
Software
20
A
HOH
901
D
HOH
6
1_555
A
HOH
902
D
HOH
6
1_555
A
HOH
903
D
HOH
6
1_555
A
HOH
904
D
HOH
6
1_555
A
HOH
905
D
HOH
6
1_555
A
HOH
906
D
HOH
6
1_555
A
TYR
13
A
TYR
13
20
1_555
A
TYR
25
A
TYR
25
20
1_555
A
ILE
29
A
ILE
29
20
1_555
A
ARG
30
A
ARG
30
20
1_555
A
ARG
31
A
ARG
31
20
1_555
A
ARG
33
A
ARG
33
20
1_555
A
LYS
87
A
LYS
87
20
1_555
A
PHE
120
A
PHE
120
20
1_555
A
SER
121
A
SER
121
20
1_555
A
HIS
183
A
HIS
183
20
1_555
A
LYS
188
A
LYS
188
20
1_555
A
SER
222
A
SER
222
20
1_555
A
THR
226
A
THR
226
20
1_555
A
LEU
263
A
LEU
263
20
1_555
A
GLU
264
A
GLU
264
20
1_555
A
HOH
441
D
HOH
20
1_555
A
HOH
507
D
HOH
20
1_555
A
HOH
597
D
HOH
20
1_555
A
HOH
646
D
HOH
20
1_555
A
HOH
712
D
HOH
20
1_555
19
P 21 21 21