0.011933
0.000000
0.000000
0.000000
0.011933
0.000000
0.000000
0.000000
0.005556
0.00000
0.00000
0.00000
Changela, A.
Chen, K.
Xue, Y.
Holschen, J.
Outten, C.E.
O'Halloran, T.V.
Mondragon, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
83.799
83.799
179.993
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
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
C
Y
335
N
C
Y
336
N
C
N
337
N
O
N
338
N
O
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
N
N
351
S
C
N
352
N
C
N
353
N
O
N
354
N
C
N
355
N
C
N
356
N
C
N
357
N
O
N
358
N
H
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
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
N
326
N
sing
Y
327
N
doub
N
328
N
sing
Y
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
US
Science
SCIEAS
0038
0036-8075
301
1383
1387
10.1126/science.1085950
12958362
Molecular basis of metal-ion selectivity and zeptomolar sensitivity by CueR
2003
10.2210/pdb1q09/pdb
pdb_00001q09
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
2001-02-01
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
0.97
1.0
BL9-1
SSRL
0.97
SYNCHROTRON
SSRL BEAMLINE BL9-1
11111.611
Zn(II)-responsive regulator of zntA
Dimerization and metal-binding domains
1
man
polymer
96.063
SULFATE ION
3
syn
non-polymer
65.409
ZINC ION
2
syn
non-polymer
18.015
water
43
nat
water
no
no
SDLQRLKFIRHARQLGFSLESIRELLSIRIDPEHHTCQESKGIVQERLQEVEARIAELQSMQRSLQRLNDACCGTAHSSV
YCSILEALEQGASGVKSGC
SDLQRLKFIRHARQLGFSLESIRELLSIRIDPEHHTCQESKGIVQERLQEVEARIAELQSMQRSLQRLNDACCGTAHSSV
YCSILEALEQGASGVKSGC
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
Escherichia
Escherichia
Escherichia coli
sample
ZNTR
562
Escherichia coli
469008
Escherichia coli BL21(DE3)
BL21(DE3)
plasmid
pET11c
1
VAPOR DIFFUSION, HANGING DROP
6.5
ammonium sulfate, sodium chloride, magnesium chloride, MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
291
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2003-09-16
1
1
2008-04-29
1
2
2011-07-13
1
3
2024-02-14
1
4
2024-04-03
_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.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.ptnr3_symmetry
_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.ptnr1_symmetry
_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_conn.ptnr2_symmetry
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
the Zn(II) form of E. coli ZntR
the Zn(II) form of E. coli ZntR (space group C222)
RCSB
Y
RCSB
2003-07-15
REL
REL
SO4
SULFATE ION
ZN
ZINC ION
HOH
water
ZntR in crystal form P212121
Other
experimental model
SO4
1
2
SO4
SO4
301
A
SO4
2
2
SO4
SO4
302
A
SO4
3
2
SO4
SO4
303
A
ZN
1
3
ZN
ZN
401
A
ZN
2
3
ZN
ZN
402
A
WAT
1
4
HOH
HOH
403
A
WAT
2
4
HOH
HOH
404
A
WAT
3
4
HOH
HOH
405
A
WAT
4
4
HOH
HOH
406
A
WAT
5
4
HOH
HOH
407
A
WAT
6
4
HOH
HOH
408
A
WAT
7
4
HOH
HOH
409
A
WAT
8
4
HOH
HOH
410
A
WAT
9
4
HOH
HOH
411
A
WAT
10
4
HOH
HOH
412
A
WAT
11
4
HOH
HOH
413
A
WAT
12
4
HOH
HOH
414
A
WAT
13
4
HOH
HOH
415
A
WAT
14
4
HOH
HOH
416
A
WAT
15
4
HOH
HOH
417
A
WAT
16
4
HOH
HOH
418
A
WAT
17
4
HOH
HOH
419
A
WAT
18
4
HOH
HOH
420
A
WAT
19
4
HOH
HOH
421
A
WAT
20
4
HOH
HOH
422
A
WAT
21
4
HOH
HOH
423
A
WAT
22
4
HOH
HOH
424
A
WAT
23
4
HOH
HOH
425
A
WAT
24
4
HOH
HOH
426
A
WAT
25
4
HOH
HOH
427
A
WAT
26
4
HOH
HOH
428
A
WAT
27
4
HOH
HOH
429
A
WAT
28
4
HOH
HOH
430
A
WAT
29
4
HOH
HOH
431
A
WAT
30
4
HOH
HOH
432
A
WAT
31
4
HOH
HOH
433
A
WAT
32
4
HOH
HOH
434
A
WAT
33
4
HOH
HOH
435
A
WAT
34
4
HOH
HOH
436
A
WAT
35
4
HOH
HOH
437
A
WAT
36
4
HOH
HOH
438
A
WAT
37
4
HOH
HOH
439
A
WAT
38
4
HOH
HOH
440
A
WAT
39
4
HOH
HOH
441
A
WAT
40
4
HOH
HOH
442
A
WAT
41
4
HOH
HOH
443
A
WAT
42
4
HOH
HOH
444
A
WAT
43
4
HOH
HOH
445
A
n
1
43
A
ASP
44
n
2
ASP
44
A
LEU
45
n
3
LEU
45
A
GLN
46
n
4
GLN
46
A
ARG
47
n
5
ARG
47
A
LEU
48
n
6
LEU
48
A
LYS
49
n
7
LYS
49
A
PHE
50
n
8
PHE
50
A
ILE
51
n
9
ILE
51
A
ARG
52
n
10
ARG
52
A
HIS
53
n
11
HIS
53
A
ALA
54
n
12
ALA
54
A
ARG
55
n
13
ARG
55
A
GLN
56
n
14
GLN
56
A
LEU
57
n
15
LEU
57
A
GLY
58
n
16
GLY
58
A
PHE
59
n
17
PHE
59
A
SER
60
n
18
SER
60
A
LEU
61
n
19
LEU
61
A
GLU
62
n
20
GLU
62
A
SER
63
n
21
SER
63
A
ILE
64
n
22
ILE
64
A
ARG
65
n
23
ARG
65
A
GLU
66
n
24
GLU
66
A
LEU
67
n
25
LEU
67
A
LEU
68
n
26
LEU
68
A
SER
69
n
27
SER
69
A
ILE
70
n
28
ILE
70
A
ARG
71
n
29
ARG
71
A
ILE
72
n
30
ILE
72
A
ASP
73
n
31
ASP
73
A
PRO
74
n
32
PRO
74
A
GLU
75
n
33
GLU
75
A
HIS
76
n
34
HIS
76
A
HIS
77
n
35
HIS
77
A
THR
78
n
36
THR
78
A
CYS
79
n
37
CYS
79
A
GLN
80
n
38
GLN
80
A
GLU
81
n
39
GLU
81
A
SER
82
n
40
SER
82
A
LYS
83
n
41
LYS
83
A
GLY
84
n
42
GLY
84
A
ILE
85
n
43
ILE
85
A
VAL
86
n
44
VAL
86
A
GLN
87
n
45
GLN
87
A
GLU
88
n
46
GLU
88
A
ARG
89
n
47
ARG
89
A
LEU
90
n
48
LEU
90
A
GLN
91
n
49
GLN
91
A
GLU
92
n
50
GLU
92
A
VAL
93
n
51
VAL
93
A
GLU
94
n
52
GLU
94
A
ALA
95
n
53
ALA
95
A
ARG
96
n
54
ARG
96
A
ILE
97
n
55
ILE
97
A
ALA
98
n
56
ALA
98
A
GLU
99
n
57
GLU
99
A
LEU
100
n
58
LEU
100
A
GLN
101
n
59
GLN
101
A
SER
102
n
60
SER
102
A
MET
103
n
61
MET
103
A
GLN
104
n
62
GLN
104
A
ARG
105
n
63
ARG
105
A
SER
106
n
64
SER
106
A
LEU
107
n
65
LEU
107
A
GLN
108
n
66
GLN
108
A
ARG
109
n
67
ARG
109
A
LEU
110
n
68
LEU
110
A
ASN
111
n
69
ASN
111
A
ASP
112
n
70
ASP
112
A
ALA
113
n
71
ALA
113
A
CYS
114
n
72
CYS
114
A
CYS
115
n
73
CYS
115
A
GLY
116
n
74
GLY
116
A
THR
117
n
75
THR
117
A
ALA
118
n
76
ALA
118
A
HIS
119
n
77
HIS
119
A
SER
120
n
78
SER
120
A
SER
121
n
79
SER
121
A
VAL
122
n
80
VAL
122
A
TYR
123
n
81
TYR
123
A
CYS
124
n
82
CYS
124
A
SER
125
n
83
SER
125
A
ILE
126
n
84
ILE
126
A
LEU
127
n
85
LEU
127
A
GLU
128
n
86
GLU
128
A
ALA
129
n
87
ALA
129
A
LEU
130
n
88
LEU
130
A
GLU
131
n
89
GLU
131
A
GLN
132
n
90
GLN
132
A
GLY
133
n
91
GLY
133
A
n
92
134
A
n
93
135
A
n
94
136
A
n
95
137
A
n
96
138
A
n
97
139
A
n
98
140
A
n
99
141
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
6090
-269
10410
A
CYS
79
A
SG
CYS
37
10_665
A
ZN
401
E
ZN
ZN
1_555
A
CYS
114
A
SG
CYS
72
1_555
107.1
A
CYS
79
A
SG
CYS
37
10_665
A
ZN
401
E
ZN
ZN
1_555
A
CYS
124
A
SG
CYS
82
1_555
104.5
A
CYS
114
A
SG
CYS
72
1_555
A
ZN
401
E
ZN
ZN
1_555
A
CYS
124
A
SG
CYS
82
1_555
114.8
A
CYS
79
A
SG
CYS
37
10_665
A
ZN
401
E
ZN
ZN
1_555
A
SO4
302
C
O1
SO4
1_555
110.7
A
CYS
114
A
SG
CYS
72
1_555
A
ZN
401
E
ZN
ZN
1_555
A
SO4
302
C
O1
SO4
1_555
113.3
A
CYS
124
A
SG
CYS
82
1_555
A
ZN
401
E
ZN
ZN
1_555
A
SO4
302
C
O1
SO4
1_555
106.0
A
CYS
79
A
SG
CYS
37
10_665
A
ZN
402
F
ZN
ZN
1_555
A
CYS
115
A
SG
CYS
73
1_555
113.8
A
CYS
79
A
SG
CYS
37
10_665
A
ZN
402
F
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
77
1_555
105.3
A
CYS
115
A
SG
CYS
73
1_555
A
ZN
402
F
ZN
ZN
1_555
A
HIS
119
A
ND1
HIS
77
1_555
108.5
A
CYS
79
A
SG
CYS
37
10_665
A
ZN
402
F
ZN
ZN
1_555
A
SO4
302
C
O2
SO4
1_555
108.6
A
CYS
115
A
SG
CYS
73
1_555
A
ZN
402
F
ZN
ZN
1_555
A
SO4
302
C
O2
SO4
1_555
105.8
A
HIS
119
A
ND1
HIS
77
1_555
A
ZN
402
F
ZN
ZN
1_555
A
SO4
302
C
O2
SO4
1_555
115.0
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
10_665
-x+1,-y+1,z
crystal symmetry operation
83.7990000000
83.7990000000
0.0000000000
1
A
SER
43
A
SER
1
1
Y
1
A
ALA
134
A
ALA
92
1
Y
1
A
SER
135
A
SER
93
1
Y
1
A
GLY
136
A
GLY
94
1
Y
1
A
VAL
137
A
VAL
95
1
Y
1
A
LYS
138
A
LYS
96
1
Y
1
A
SER
139
A
SER
97
1
Y
1
A
GLY
140
A
GLY
98
1
Y
1
A
CYS
141
A
CYS
99
1
Y
1
A
THR
117
-105.67
-161.14
PROTEIN_REP.PARAM
PROTEIN.TOP
ION.PARAM
ION.TOP
WATER_REP.PARAM
WATER.TOP
37.6
0.55
0.00
0.00
0.55
0.00
-1.09
partially refined structure
0.278
0.012
0.255
0.255
0.255
2.50
26.77
586
11353
11353
5.2
98.6
RANDOM
1482034.51
1482034.51
0
1
RESTRAINED
THROUGHOUT
0
MOLECULAR REPLACEMENT
ZntR in crystal form P212121
Engh & Huber
FLAT MODEL
30.3877
0.366622
0.42
0.36
5
0.32
0.28
2.50
26.77
43
780
17
0
720
0.005
1.0
18.9
0.69
1.34
1.50
2.25
2.00
2.53
2.00
3.91
2.50
0.373
0.038
0.3
2.66
95
1741
6
5.2
98.4
42.4
2.5
27
1Q09
11353
0
0
0.052
0.048
1
13.2
14.5
99.1
0.291
2.50
2.56
2.9
822
0.272
1
14.9
98.7
refinement
CNS
1.1
data reduction
MOSFLM
data scaling
CCP4
(SCALA)
phasing
AMoRE
Crystal structure of the Zn(II) form of E. coli ZntR, a zinc-sensing transcriptional regulator (space group I4122)
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
3
N
N
4
N
N
A
GLN
46
A
GLN
4
HELX_P
A
LEU
57
A
LEU
15
1
1
12
A
SER
60
A
SER
18
HELX_P
A
ASP
73
A
ASP
31
1
2
14
A
PRO
74
A
PRO
32
HELX_P
A
HIS
77
A
HIS
35
5
3
4
A
THR
78
A
THR
36
HELX_P
A
CYS
114
A
CYS
72
1
4
37
A
SER
120
A
SER
78
HELX_P
A
TYR
123
A
TYR
81
5
5
4
A
CYS
124
A
CYS
82
HELX_P
A
GLY
133
A
GLY
91
1
6
10
metalc
2.472
A
CYS
79
A
SG
CYS
37
10_665
A
ZN
401
E
ZN
ZN
1_555
metalc
2.434
A
CYS
79
A
SG
CYS
37
10_665
A
ZN
402
F
ZN
ZN
1_555
metalc
2.406
A
CYS
114
A
SG
CYS
72
1_555
A
ZN
401
E
ZN
ZN
1_555
metalc
2.358
A
CYS
115
A
SG
CYS
73
1_555
A
ZN
402
F
ZN
ZN
1_555
metalc
2.433
A
HIS
119
A
ND1
HIS
77
1_555
A
ZN
402
F
ZN
ZN
1_555
metalc
2.430
A
CYS
124
A
SG
CYS
82
1_555
A
ZN
401
E
ZN
ZN
1_555
metalc
2.343
A
SO4
302
C
O1
SO4
1_555
A
ZN
401
E
ZN
ZN
1_555
metalc
2.205
A
SO4
302
C
O2
SO4
1_555
A
ZN
402
F
ZN
ZN
1_555
TRANSCRIPTION
MerR family transcriptional regulator, Zn(II)-responsive regulator of zntA, TRANSCRIPTION
ZNTR_ECOLI
UNP
1
43
P0ACS5
SDLQRLKFIRHARQLGFSLESIRELLSIRIDPEHHTCQESKGIVQERLQEVEARIAELQSMQRSLQRLNDACCGTAHSSV
YCSILEALEQGASGVKSGC
43
141
1Q09
43
141
P0ACS5
A
1
1
99
BINDING SITE FOR RESIDUE SO4 A 301
A
SO4
301
Software
5
BINDING SITE FOR RESIDUE SO4 A 302
A
SO4
302
Software
12
BINDING SITE FOR RESIDUE SO4 A 303
A
SO4
303
Software
3
BINDING SITE FOR RESIDUE ZN A 401
A
ZN
401
Software
5
BINDING SITE FOR RESIDUE ZN A 402
A
ZN
402
Software
5
A
GLN
46
A
GLN
4
5
1_555
A
ARG
47
A
ARG
5
5
1_555
A
ARG
65
A
ARG
23
5
5_555
A
ARG
71
A
ARG
29
5
1_555
A
HOH
436
G
HOH
5
1_555
A
CYS
79
A
CYS
37
12
10_665
A
ALA
113
A
ALA
71
12
1_555
A
CYS
114
A
CYS
72
12
1_555
A
CYS
115
A
CYS
73
12
1_555
A
HIS
119
A
HIS
77
12
7_545
A
HIS
119
A
HIS
77
12
1_555
A
TYR
123
A
TYR
81
12
1_555
A
CYS
124
A
CYS
82
12
1_555
A
SER
125
A
SER
83
12
1_555
A
ZN
401
E
ZN
12
1_555
A
ZN
402
F
ZN
12
1_555
A
HOH
410
G
HOH
12
1_555
A
ARG
105
A
ARG
63
3
1_555
A
ARG
109
A
ARG
67
3
1_555
A
HOH
424
G
HOH
3
1_555
A
CYS
79
A
CYS
37
5
10_665
A
CYS
114
A
CYS
72
5
1_555
A
CYS
124
A
CYS
82
5
1_555
A
SO4
302
C
SO4
5
1_555
A
ZN
402
F
ZN
5
1_555
A
CYS
79
A
CYS
37
5
10_665
A
CYS
115
A
CYS
73
5
1_555
A
HIS
119
A
HIS
77
5
1_555
A
SO4
302
C
SO4
5
1_555
A
ZN
401
E
ZN
5
1_555
98
I 41 2 2