0.010799
0.006235
0.000000
0.000000
0.012470
0.000000
0.000000
0.000000
0.015823
0.00000
0.00000
0.00000
Pohl, E.
Holmes, R.K.
Hol, W.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
92.600
92.600
63.200
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
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
O4 S -2
96.063
SULFATE ION
non-polymer
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
Zn 2
65.409
ZINC ION
non-polymer
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
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
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
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
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
S
N
305
N
O
N
306
N
O
N
307
N
O
N
308
N
O
N
309
N
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
R
C
N
314
N
O
N
315
N
C
N
316
N
O
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
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
N
Y
335
N
C
Y
336
N
C
Y
337
N
C
Y
338
N
C
Y
339
N
C
N
340
N
O
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
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
N
N
354
S
C
N
355
N
C
N
356
N
O
N
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
C
N
364
N
O
N
365
N
O
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
H
N
375
N
H
N
376
N
H
N
377
N
N
N
378
S
C
N
379
N
C
N
380
N
O
N
381
N
C
N
382
N
C
N
383
N
C
N
384
N
O
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
ZN
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
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
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
sing
N
283
N
doub
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
doub
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
doub
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
doub
Y
326
N
sing
Y
327
N
sing
N
328
N
sing
Y
329
N
sing
Y
330
N
doub
N
331
N
sing
Y
332
N
doub
N
333
N
sing
Y
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
doub
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
Y
349
N
doub
Y
350
N
sing
Y
351
N
sing
N
352
N
sing
Y
353
N
doub
N
354
N
sing
Y
355
N
doub
N
356
N
sing
Y
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
doub
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
sing
N
379
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
285
1145
1156
10.1006/jmbi.1998.2339
9887269
Crystal structure of the iron-dependent regulator (IdeR) from Mycobacterium tuberculosis shows both metal binding sites fully occupied.
1999
10.2210/pdb1b1b/pdb
pdb_00001b1b
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
MIRROR
IMAGE PLATE
MARRESEARCH
MIRROR
SINGLE WAVELENGTH
M
x-ray
1
1.008
1.0
BL7-1
SSRL
1.008
SYNCHROTRON
SSRL BEAMLINE BL7-1
15902.218
PROTEIN (IRON DEPENDENT REGULATOR)
1
man
polymer
65.409
ZINC ION
2
syn
non-polymer
96.063
SULFATE ION
1
syn
non-polymer
18.015
water
88
nat
water
IDER
no
no
MNELVDTTEMYLRTIYDLEEEGVTPLRARIAERLDQSGPTVSQTVSRMERDGLLRVAGDRHLELTEKGRALAIAVMRKHR
LAERLLVDVIGLPWEEVHAEACRWEHVMSEDVERRLVKVLNNPTTSPFGNPIPGLVELGV
MNELVDTTEMYLRTIYDLEEEGVTPLRARIAERLDQSGPTVSQTVSRMERDGLLRVAGDRHLELTEKGRALAIAVMRKHR
LAERLLVDVIGLPWEEVHAEACRWEHVMSEDVERRLVKVLNNPTTSPFGNPIPGLVELGV
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
Mycobacterium
Escherichia
sample
1773
Mycobacterium tuberculosis
562
Escherichia coli
DH5-ALPHA
PMTBKS
2
4.92
74.98
7.50
pH 7.50
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
1999-12-03
1
1
2008-04-26
1
2
2011-07-13
1
3
2023-12-27
_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_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_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
BNL
Y
RCSB
1998-11-19
REL
REL
ZN
ZINC ION
SO4
SULFATE ION
HOH
water
ZN
301
2
ZN
ZN
301
A
ZN
302
2
ZN
ZN
302
A
SO4
303
3
SO4
SO4
303
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
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
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
MET
1
n
1
MET
1
A
ASN
2
n
2
ASN
2
A
GLU
3
n
3
GLU
3
A
LEU
4
n
4
LEU
4
A
VAL
5
n
5
VAL
5
A
ASP
6
n
6
ASP
6
A
THR
7
n
7
THR
7
A
THR
8
n
8
THR
8
A
GLU
9
n
9
GLU
9
A
MET
10
n
10
MET
10
A
TYR
11
n
11
TYR
11
A
LEU
12
n
12
LEU
12
A
ARG
13
n
13
ARG
13
A
THR
14
n
14
THR
14
A
ILE
15
n
15
ILE
15
A
TYR
16
n
16
TYR
16
A
ASP
17
n
17
ASP
17
A
LEU
18
n
18
LEU
18
A
GLU
19
n
19
GLU
19
A
GLU
20
n
20
GLU
20
A
GLU
21
n
21
GLU
21
A
GLY
22
n
22
GLY
22
A
VAL
23
n
23
VAL
23
A
THR
24
n
24
THR
24
A
PRO
25
n
25
PRO
25
A
LEU
26
n
26
LEU
26
A
ARG
27
n
27
ARG
27
A
ALA
28
n
28
ALA
28
A
ARG
29
n
29
ARG
29
A
ILE
30
n
30
ILE
30
A
ALA
31
n
31
ALA
31
A
GLU
32
n
32
GLU
32
A
ARG
33
n
33
ARG
33
A
LEU
34
n
34
LEU
34
A
ASP
35
n
35
ASP
35
A
GLN
36
n
36
GLN
36
A
SER
37
n
37
SER
37
A
GLY
38
n
38
GLY
38
A
PRO
39
n
39
PRO
39
A
THR
40
n
40
THR
40
A
VAL
41
n
41
VAL
41
A
SER
42
n
42
SER
42
A
GLN
43
n
43
GLN
43
A
THR
44
n
44
THR
44
A
VAL
45
n
45
VAL
45
A
SER
46
n
46
SER
46
A
ARG
47
n
47
ARG
47
A
MET
48
n
48
MET
48
A
GLU
49
n
49
GLU
49
A
ARG
50
n
50
ARG
50
A
ASP
51
n
51
ASP
51
A
GLY
52
n
52
GLY
52
A
LEU
53
n
53
LEU
53
A
LEU
54
n
54
LEU
54
A
ARG
55
n
55
ARG
55
A
VAL
56
n
56
VAL
56
A
ALA
57
n
57
ALA
57
A
GLY
58
n
58
GLY
58
A
ASP
59
n
59
ASP
59
A
ARG
60
n
60
ARG
60
A
HIS
61
n
61
HIS
61
A
LEU
62
n
62
LEU
62
A
GLU
63
n
63
GLU
63
A
LEU
64
n
64
LEU
64
A
THR
65
n
65
THR
65
A
GLU
66
n
66
GLU
66
A
LYS
67
n
67
LYS
67
A
GLY
68
n
68
GLY
68
A
ARG
69
n
69
ARG
69
A
ALA
70
n
70
ALA
70
A
LEU
71
n
71
LEU
71
A
ALA
72
n
72
ALA
72
A
ILE
73
n
73
ILE
73
A
ALA
74
n
74
ALA
74
A
VAL
75
n
75
VAL
75
A
MET
76
n
76
MET
76
A
ARG
77
n
77
ARG
77
A
LYS
78
n
78
LYS
78
A
HIS
79
n
79
HIS
79
A
ARG
80
n
80
ARG
80
A
LEU
81
n
81
LEU
81
A
ALA
82
n
82
ALA
82
A
GLU
83
n
83
GLU
83
A
ARG
84
n
84
ARG
84
A
LEU
85
n
85
LEU
85
A
LEU
86
n
86
LEU
86
A
VAL
87
n
87
VAL
87
A
ASP
88
n
88
ASP
88
A
VAL
89
n
89
VAL
89
A
ILE
90
n
90
ILE
90
A
GLY
91
n
91
GLY
91
A
LEU
92
n
92
LEU
92
A
PRO
93
n
93
PRO
93
A
TRP
94
n
94
TRP
94
A
GLU
95
n
95
GLU
95
A
GLU
96
n
96
GLU
96
A
VAL
97
n
97
VAL
97
A
HIS
98
n
98
HIS
98
A
ALA
99
n
99
ALA
99
A
GLU
100
n
100
GLU
100
A
ALA
101
n
101
ALA
101
A
CYS
102
n
102
CYS
102
A
ARG
103
n
103
ARG
103
A
TRP
104
n
104
TRP
104
A
GLU
105
n
105
GLU
105
A
HIS
106
n
106
HIS
106
A
VAL
107
n
107
VAL
107
A
MET
108
n
108
MET
108
A
SER
109
n
109
SER
109
A
GLU
110
n
110
GLU
110
A
ASP
111
n
111
ASP
111
A
VAL
112
n
112
VAL
112
A
GLU
113
n
113
GLU
113
A
ARG
114
n
114
ARG
114
A
ARG
115
n
115
ARG
115
A
LEU
116
n
116
LEU
116
A
VAL
117
n
117
VAL
117
A
LYS
118
n
118
LYS
118
A
VAL
119
n
119
VAL
119
A
LEU
120
n
120
LEU
120
A
ASN
121
n
121
ASN
121
A
ASN
122
n
122
ASN
122
A
PRO
123
n
123
PRO
123
A
THR
124
n
124
THR
124
A
THR
125
n
125
THR
125
A
SER
126
n
126
SER
126
A
PRO
127
n
127
PRO
127
A
PHE
128
n
128
PHE
128
A
GLY
129
n
129
GLY
129
A
ASN
130
n
130
ASN
130
A
PRO
131
n
131
PRO
131
A
ILE
132
n
132
ILE
132
A
PRO
133
n
133
PRO
133
A
GLY
134
n
134
GLY
134
A
LEU
135
n
135
LEU
135
A
VAL
136
n
136
VAL
136
A
GLU
137
n
137
GLU
137
A
LEU
138
n
138
LEU
138
A
GLY
139
n
139
GLY
139
A
VAL
140
n
140
VAL
140
A
author_defined_assembly
1
monomeric
A
MET
10
A
SD
MET
10
1_555
A
ZN
302
C
ZN
ZN
1_555
A
CYS
102
A
O
CYS
102
1_555
173.4
A
MET
10
A
SD
MET
10
1_555
A
ZN
302
C
ZN
ZN
1_555
A
GLU
105
A
OE2
GLU
105
1_555
97.3
A
CYS
102
A
O
CYS
102
1_555
A
ZN
302
C
ZN
ZN
1_555
A
GLU
105
A
OE2
GLU
105
1_555
88.8
A
MET
10
A
SD
MET
10
1_555
A
ZN
302
C
ZN
ZN
1_555
A
HIS
106
A
NE2
HIS
106
1_555
77.9
A
CYS
102
A
O
CYS
102
1_555
A
ZN
302
C
ZN
ZN
1_555
A
HIS
106
A
NE2
HIS
106
1_555
100.0
A
GLU
105
A
OE2
GLU
105
1_555
A
ZN
302
C
ZN
ZN
1_555
A
HIS
106
A
NE2
HIS
106
1_555
88.5
A
HIS
79
A
NE2
HIS
79
1_555
A
ZN
301
B
ZN
ZN
1_555
A
GLU
83
A
OE2
GLU
83
1_555
84.6
A
HIS
79
A
NE2
HIS
79
1_555
A
ZN
301
B
ZN
ZN
1_555
A
HIS
98
A
ND1
HIS
98
1_555
101.0
A
GLU
83
A
OE2
GLU
83
1_555
A
ZN
301
B
ZN
ZN
1_555
A
HIS
98
A
ND1
HIS
98
1_555
140.0
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
ARG
55
A
O
ARG
55
A
N
GLU
63
A
N
GLU
63
1
A
CG
LEU
4
A
CG
LEU
4
1
Y
1
A
CD1
LEU
4
A
CD1
LEU
4
1
Y
1
A
CD2
LEU
4
A
CD2
LEU
4
1
Y
1
A
CG
GLU
32
A
CG
GLU
32
1
Y
1
A
CD
GLU
32
A
CD
GLU
32
1
Y
1
A
OE1
GLU
32
A
OE1
GLU
32
1
Y
1
A
OE2
GLU
32
A
OE2
GLU
32
1
Y
1
A
OG
SER
42
A
OG
SER
42
1
Y
1
A
CG
ARG
60
A
CG
ARG
60
1
Y
1
A
CD
ARG
60
A
CD
ARG
60
1
Y
1
A
NE
ARG
60
A
NE
ARG
60
1
Y
1
A
CZ
ARG
60
A
CZ
ARG
60
1
Y
1
A
NH1
ARG
60
A
NH1
ARG
60
1
Y
1
A
NH2
ARG
60
A
NH2
ARG
60
1
Y
1
A
CG
HIS
61
A
CG
HIS
61
1
Y
1
A
ND1
HIS
61
A
ND1
HIS
61
1
Y
1
A
CD2
HIS
61
A
CD2
HIS
61
1
Y
1
A
CE1
HIS
61
A
CE1
HIS
61
1
Y
1
A
NE2
HIS
61
A
NE2
HIS
61
1
Y
1
A
CG
GLU
66
A
CG
GLU
66
1
Y
1
A
CD
GLU
66
A
CD
GLU
66
1
Y
1
A
OE1
GLU
66
A
OE1
GLU
66
1
Y
1
A
OE2
GLU
66
A
OE2
GLU
66
1
Y
1
A
CG
LYS
67
A
CG
LYS
67
1
Y
1
A
CD
LYS
67
A
CD
LYS
67
1
Y
1
A
CE
LYS
67
A
CE
LYS
67
1
Y
1
A
NZ
LYS
67
A
NZ
LYS
67
1
Y
1
A
CG
ARG
69
A
CG
ARG
69
1
Y
1
A
CD
ARG
69
A
CD
ARG
69
1
Y
1
A
NE
ARG
69
A
NE
ARG
69
1
Y
1
A
CZ
ARG
69
A
CZ
ARG
69
1
Y
1
A
NH1
ARG
69
A
NH1
ARG
69
1
Y
1
A
NH2
ARG
69
A
NH2
ARG
69
1
Y
1
A
CG
ASN
121
A
CG
ASN
121
1
Y
1
A
OD1
ASN
121
A
OD1
ASN
121
1
Y
1
A
ND2
ASN
121
A
ND2
ASN
121
1
Y
1
A
CG
ASN
122
A
CG
ASN
122
1
Y
1
A
OD1
ASN
122
A
OD1
ASN
122
1
Y
1
A
ND2
ASN
122
A
ND2
ASN
122
1
Y
1
A
CG1
VAL
136
A
CG1
VAL
136
1
Y
1
A
CG2
VAL
136
A
CG2
VAL
136
1
Y
1
A
CG1
VAL
140
A
CG1
VAL
140
1
Y
1
A
CG2
VAL
140
A
CG2
VAL
140
1
Y
1
A
A
O
H1
HOH
HOH
429
463
1.53
1
A
A
H1
O
HOH
HOH
445
449
1.54
1
A
A
O
H2
HOH
HOH
401
471
1.56
1
A
A
H2
O
HOH
HOH
429
465
1.59
1
A
A
HH12
H1
ARG
HOH
103
457
1.22
1_555
4_665
1
A
GLU
3
72.39
-14.57
1
A
LEU
4
-110.84
53.51
1
A
VAL
5
-52.84
-9.70
1
A
ARG
60
68.46
-15.18
1
A
VAL
89
-81.42
-72.93
1
A
TRP
94
-38.53
-30.00
1
A
LYS
118
-90.71
-70.16
1
A
PHE
128
-86.01
34.44
54.00
0.3600000
0.2800000
0.2800000
2.60
8.0
927
9277
10.000
95.0
RANDOM
1
THROUGHOUT
2.000
MOLECULAR REPLACEMENT
AMORE
2.60
8.0
264
1571
7
0
1300
0.010
1.50
2.600
8.000
1B1B
9277
2.000
0.070
1
19.6000
15.00
95.2
2.60
2.70
4.100
0.450
10.00
93.0
refinement
X-PLOR
3.851
data reduction
DENZO
data scaling
SCALEPACK
IRON DEPENDENT REGULATOR
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
A
ASP
6
A
ASP
6
HELX_P
A
GLU
21
A
GLU
21
1
1
16
A
LEU
26
A
LEU
26
HELX_P
A
ASP
35
A
ASP
35
1
2
10
A
SER
37
A
SER
37
HELX_P
A
ARG
50
A
ARG
50
1
3
14
A
THR
65
A
THR
65
HELX_P
A
ASP
88
A
ASP
88
1
4
24
A
GLU
96
A
GLU
96
HELX_P
A
GLU
105
A
GLU
105
1
5
10
A
SER
109
A
SER
109
HELX_P
A
LEU
120
A
LEU
120
1
6
12
A
GLY
134
A
GLY
134
HELX_P
A
GLY
139
A
GLY
139
1
7
6
metalc
2.666
A
MET
10
A
SD
MET
10
1_555
A
ZN
302
C
ZN
ZN
1_555
metalc
2.668
A
HIS
79
A
NE2
HIS
79
1_555
A
ZN
301
B
ZN
ZN
1_555
metalc
1.796
A
GLU
83
A
OE2
GLU
83
1_555
A
ZN
301
B
ZN
ZN
1_555
metalc
2.088
A
HIS
98
A
ND1
HIS
98
1_555
A
ZN
301
B
ZN
ZN
1_555
metalc
1.992
A
CYS
102
A
O
CYS
102
1_555
A
ZN
302
C
ZN
ZN
1_555
metalc
1.827
A
GLU
105
A
OE2
GLU
105
1_555
A
ZN
302
C
ZN
ZN
1_555
metalc
2.398
A
HIS
106
A
NE2
HIS
106
1_555
A
ZN
302
C
ZN
ZN
1_555
METAL BINDING PROTEIN
IDER, IRON DEPEDENT REGULATOR, MYCOBACTERIUM TUBERCULOSIS, METAL BINDING PROTEIN
IDER_MYCTU
UNP
1
P0A672
1
140
1B1B
1
140
P0A672
A
1
1
140
2
anti-parallel
A
LEU
54
A
LEU
54
A
VAL
56
A
VAL
56
A
LEU
62
A
LEU
62
A
LEU
64
A
LEU
64
BINDING SITE FOR RESIDUE ZN A 301
A
ZN
301
Software
5
BINDING SITE FOR RESIDUE ZN A 302
A
ZN
302
Software
5
BINDING SITE FOR RESIDUE SO4 A 303
A
SO4
303
Software
7
A
HIS
79
A
HIS
79
5
1_555
A
GLU
83
A
GLU
83
5
1_555
A
HIS
98
A
HIS
98
5
1_555
A
SO4
303
D
SO4
5
1_555
A
HOH
425
E
HOH
5
1_555
A
GLU
3
A
GLU
3
5
1_555
A
MET
10
A
MET
10
5
1_555
A
CYS
102
A
CYS
102
5
1_555
A
GLU
105
A
GLU
105
5
1_555
A
HIS
106
A
HIS
106
5
1_555
A
ASP
17
A
ASP
17
7
1_555
A
MET
76
A
MET
76
7
1_555
A
HIS
79
A
HIS
79
7
1_555
A
ARG
80
A
ARG
80
7
1_555
A
HIS
98
A
HIS
98
7
1_555
A
ASN
130
A
ASN
130
7
1_555
A
ZN
301
B
ZN
7
1_555
171
P 62