0.026596
0.000000
0.002655
0.000000
0.014104
0.000000
0.000000
0.000000
0.022840
0.00000
0.00000
0.00000
Cook, W.J.
Hall, L.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
95.70
90.00
37.600
70.900
44.000
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
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
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
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
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
S
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
O
N
167
N
H
N
168
N
H
N
169
N
H
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
N
N
181
S
C
N
182
N
C
N
183
N
O
N
184
N
C
N
185
N
C
N
186
N
C
N
187
N
C
N
188
N
O
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
N
N
203
S
C
N
204
N
C
N
205
N
O
N
206
N
C
N
207
N
C
N
208
N
C
N
209
N
C
N
210
N
N
N
211
N
O
N
212
N
H
N
213
N
H
N
214
N
H
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
N
N
228
S
C
N
229
N
C
N
230
N
O
N
231
N
C
N
232
N
C
N
233
N
S
N
234
N
C
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
H
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
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
Y
252
N
C
Y
253
N
C
Y
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
N
258
N
O
N
259
N
H
N
260
N
H
N
261
N
H
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
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
C
N
276
N
C
N
277
N
O
N
278
N
H
N
279
N
H
N
280
N
H
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
N
N
288
S
C
N
289
N
C
N
290
N
O
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
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
R
C
N
306
N
O
N
307
N
C
N
308
N
O
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
N
N
319
S
C
N
320
N
C
N
321
N
O
N
322
N
C
Y
323
N
C
Y
324
N
C
Y
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
N
329
N
O
N
330
N
O
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
N
N
343
S
C
N
344
N
C
N
345
N
O
N
346
N
C
N
347
N
C
N
348
N
C
N
349
N
O
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
H
N
358
N
H
N
359
N
H
N
360
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
doub
N
157
N
sing
N
158
N
sing
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
doub
N
178
N
sing
N
179
N
sing
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
doub
N
199
N
sing
N
200
N
sing
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
doub
N
223
N
sing
N
224
N
sing
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
doub
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
Y
246
N
doub
Y
247
N
sing
Y
248
N
sing
N
249
N
sing
Y
250
N
doub
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
doub
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
doub
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
doub
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
doub
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
Y
315
N
doub
Y
316
N
sing
Y
317
N
sing
N
318
N
sing
Y
319
N
doub
N
320
N
sing
Y
321
N
doub
N
322
N
sing
Y
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
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
doub
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
sing
N
345
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
275
337
346
10.1006/jmbi.1997.1443
9466913
Crystal structure of the cyanobacterial metallothionein repressor SmtB: a model for metalloregulatory proteins.
1998
10.2210/pdb1smt/pdb
pdb_00001smt
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
295
1
AREA DETECTOR
1996-11
SIEMENS
NI FILTER
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
13561.474
TRANSCRIPTIONAL REPRESSOR SMTB
2
man
polymer
no
no
MTKPVLQDGETVVCQGTHAAIASELQAIAPEVAQSLAEFFAVLADPNRLRLLSLLARSELCVGDLAQAIGVSESAVSHQL
RSLRNLRLVSYRKQGRHVYYQLQDHHIVALYQNALDHLQECR
MTKPVLQDGETVVCQGTHAAIASELQAIAPEVAQSLAEFFAVLADPNRLRLLSLLARSELCVGDLAQAIGVSESAVSHQL
RSLRNLRLVSYRKQGRHVYYQLQDHHIVALYQNALDHLQECR
A,B
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
Synechococcus
Synechococcus elongatus
PCC 7942
Escherichia
sample
1140
Synechococcus elongatus
562
Escherichia coli
1
2.15
43.
6.1
PROTEIN WAS CRYSTALLIZED FROM 40% SATURATED AMMONIUM SULFATE WITH 100 MM MES BUFFER, PH 6.1, AT 296 K.
296
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
repository
Initial release
Version format compliance
Source and taxonomy
Version format compliance
Data collection
Database references
Other
1
0
1997-12-03
1
1
2008-03-24
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
Y
BNL
1997-09-16
REL
REL
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
n
7
7
A
n
8
8
A
n
9
9
A
n
10
10
A
n
11
11
A
n
12
12
A
n
13
13
A
n
14
14
A
n
15
15
A
n
16
16
A
n
17
17
A
n
18
18
A
n
19
19
A
n
20
20
A
n
21
21
A
n
22
22
A
n
23
23
A
GLU
24
n
24
GLU
24
A
LEU
25
n
25
LEU
25
A
GLN
26
n
26
GLN
26
A
ALA
27
n
27
ALA
27
A
ILE
28
n
28
ILE
28
A
ALA
29
n
29
ALA
29
A
PRO
30
n
30
PRO
30
A
GLU
31
n
31
GLU
31
A
VAL
32
n
32
VAL
32
A
ALA
33
n
33
ALA
33
A
GLN
34
n
34
GLN
34
A
SER
35
n
35
SER
35
A
LEU
36
n
36
LEU
36
A
ALA
37
n
37
ALA
37
A
GLU
38
n
38
GLU
38
A
PHE
39
n
39
PHE
39
A
PHE
40
n
40
PHE
40
A
ALA
41
n
41
ALA
41
A
VAL
42
n
42
VAL
42
A
LEU
43
n
43
LEU
43
A
ALA
44
n
44
ALA
44
A
ASP
45
n
45
ASP
45
A
PRO
46
n
46
PRO
46
A
ASN
47
n
47
ASN
47
A
ARG
48
n
48
ARG
48
A
LEU
49
n
49
LEU
49
A
ARG
50
n
50
ARG
50
A
LEU
51
n
51
LEU
51
A
LEU
52
n
52
LEU
52
A
SER
53
n
53
SER
53
A
LEU
54
n
54
LEU
54
A
LEU
55
n
55
LEU
55
A
ALA
56
n
56
ALA
56
A
ARG
57
n
57
ARG
57
A
SER
58
n
58
SER
58
A
GLU
59
n
59
GLU
59
A
LEU
60
n
60
LEU
60
A
CYS
61
n
61
CYS
61
A
VAL
62
n
62
VAL
62
A
GLY
63
n
63
GLY
63
A
ASP
64
n
64
ASP
64
A
LEU
65
n
65
LEU
65
A
ALA
66
n
66
ALA
66
A
GLN
67
n
67
GLN
67
A
ALA
68
n
68
ALA
68
A
ILE
69
n
69
ILE
69
A
GLY
70
n
70
GLY
70
A
VAL
71
n
71
VAL
71
A
SER
72
n
72
SER
72
A
GLU
73
n
73
GLU
73
A
SER
74
n
74
SER
74
A
ALA
75
n
75
ALA
75
A
VAL
76
n
76
VAL
76
A
SER
77
n
77
SER
77
A
HIS
78
n
78
HIS
78
A
GLN
79
n
79
GLN
79
A
LEU
80
n
80
LEU
80
A
ARG
81
n
81
ARG
81
A
SER
82
n
82
SER
82
A
LEU
83
n
83
LEU
83
A
ARG
84
n
84
ARG
84
A
ASN
85
n
85
ASN
85
A
LEU
86
n
86
LEU
86
A
ARG
87
n
87
ARG
87
A
LEU
88
n
88
LEU
88
A
VAL
89
n
89
VAL
89
A
SER
90
n
90
SER
90
A
TYR
91
n
91
TYR
91
A
ARG
92
n
92
ARG
92
A
LYS
93
n
93
LYS
93
A
GLN
94
n
94
GLN
94
A
GLY
95
n
95
GLY
95
A
ARG
96
n
96
ARG
96
A
HIS
97
n
97
HIS
97
A
VAL
98
n
98
VAL
98
A
TYR
99
n
99
TYR
99
A
TYR
100
n
100
TYR
100
A
GLN
101
n
101
GLN
101
A
LEU
102
n
102
LEU
102
A
GLN
103
n
103
GLN
103
A
ASP
104
n
104
ASP
104
A
HIS
105
n
105
HIS
105
A
HIS
106
n
106
HIS
106
A
ILE
107
n
107
ILE
107
A
VAL
108
n
108
VAL
108
A
ALA
109
n
109
ALA
109
A
LEU
110
n
110
LEU
110
A
TYR
111
n
111
TYR
111
A
GLN
112
n
112
GLN
112
A
ASN
113
n
113
ASN
113
A
ALA
114
n
114
ALA
114
A
LEU
115
n
115
LEU
115
A
ASP
116
n
116
ASP
116
A
HIS
117
n
117
HIS
117
A
LEU
118
n
118
LEU
118
A
GLN
119
n
119
GLN
119
A
GLU
120
n
120
GLU
120
A
CYS
121
n
121
CYS
121
A
n
122
122
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
n
5
5
B
n
6
6
B
n
7
7
B
n
8
8
B
n
9
9
B
n
10
10
B
n
11
11
B
n
12
12
B
n
13
13
B
n
14
14
B
n
15
15
B
n
16
16
B
n
17
17
B
n
18
18
B
n
19
19
B
ALA
20
n
20
ALA
20
B
ILE
21
n
21
ILE
21
B
ALA
22
n
22
ALA
22
B
SER
23
n
23
SER
23
B
GLU
24
n
24
GLU
24
B
LEU
25
n
25
LEU
25
B
GLN
26
n
26
GLN
26
B
ALA
27
n
27
ALA
27
B
ILE
28
n
28
ILE
28
B
ALA
29
n
29
ALA
29
B
PRO
30
n
30
PRO
30
B
GLU
31
n
31
GLU
31
B
VAL
32
n
32
VAL
32
B
ALA
33
n
33
ALA
33
B
GLN
34
n
34
GLN
34
B
SER
35
n
35
SER
35
B
LEU
36
n
36
LEU
36
B
ALA
37
n
37
ALA
37
B
GLU
38
n
38
GLU
38
B
PHE
39
n
39
PHE
39
B
PHE
40
n
40
PHE
40
B
ALA
41
n
41
ALA
41
B
VAL
42
n
42
VAL
42
B
LEU
43
n
43
LEU
43
B
ALA
44
n
44
ALA
44
B
ASP
45
n
45
ASP
45
B
PRO
46
n
46
PRO
46
B
ASN
47
n
47
ASN
47
B
ARG
48
n
48
ARG
48
B
LEU
49
n
49
LEU
49
B
ARG
50
n
50
ARG
50
B
LEU
51
n
51
LEU
51
B
LEU
52
n
52
LEU
52
B
SER
53
n
53
SER
53
B
LEU
54
n
54
LEU
54
B
LEU
55
n
55
LEU
55
B
ALA
56
n
56
ALA
56
B
ARG
57
n
57
ARG
57
B
SER
58
n
58
SER
58
B
GLU
59
n
59
GLU
59
B
LEU
60
n
60
LEU
60
B
CYS
61
n
61
CYS
61
B
VAL
62
n
62
VAL
62
B
GLY
63
n
63
GLY
63
B
ASP
64
n
64
ASP
64
B
LEU
65
n
65
LEU
65
B
ALA
66
n
66
ALA
66
B
GLN
67
n
67
GLN
67
B
ALA
68
n
68
ALA
68
B
ILE
69
n
69
ILE
69
B
GLY
70
n
70
GLY
70
B
VAL
71
n
71
VAL
71
B
SER
72
n
72
SER
72
B
GLU
73
n
73
GLU
73
B
SER
74
n
74
SER
74
B
ALA
75
n
75
ALA
75
B
VAL
76
n
76
VAL
76
B
SER
77
n
77
SER
77
B
HIS
78
n
78
HIS
78
B
GLN
79
n
79
GLN
79
B
LEU
80
n
80
LEU
80
B
ARG
81
n
81
ARG
81
B
SER
82
n
82
SER
82
B
LEU
83
n
83
LEU
83
B
ARG
84
n
84
ARG
84
B
ASN
85
n
85
ASN
85
B
LEU
86
n
86
LEU
86
B
ARG
87
n
87
ARG
87
B
LEU
88
n
88
LEU
88
B
VAL
89
n
89
VAL
89
B
SER
90
n
90
SER
90
B
TYR
91
n
91
TYR
91
B
ARG
92
n
92
ARG
92
B
LYS
93
n
93
LYS
93
B
GLN
94
n
94
GLN
94
B
GLY
95
n
95
GLY
95
B
ARG
96
n
96
ARG
96
B
HIS
97
n
97
HIS
97
B
VAL
98
n
98
VAL
98
B
TYR
99
n
99
TYR
99
B
TYR
100
n
100
TYR
100
B
GLN
101
n
101
GLN
101
B
LEU
102
n
102
LEU
102
B
GLN
103
n
103
GLN
103
B
ASP
104
n
104
ASP
104
B
HIS
105
n
105
HIS
105
B
HIS
106
n
106
HIS
106
B
ILE
107
n
107
ILE
107
B
VAL
108
n
108
VAL
108
B
ALA
109
n
109
ALA
109
B
LEU
110
n
110
LEU
110
B
TYR
111
n
111
TYR
111
B
GLN
112
n
112
GLN
112
B
ASN
113
n
113
ASN
113
B
ALA
114
n
114
ALA
114
B
LEU
115
n
115
LEU
115
B
ASP
116
n
116
ASP
116
B
HIS
117
n
117
HIS
117
B
LEU
118
n
118
LEU
118
B
GLN
119
n
119
GLN
119
B
GLU
120
n
120
GLU
120
B
n
121
121
B
n
122
122
B
author_and_software_defined_assembly
PISA
2
dimeric
3940
-35
10790
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
SER
90
A
O
SER
90
A
N
GLN
101
A
N
GLN
101
B
O
SER
90
B
O
SER
90
B
N
GLN
101
B
N
GLN
101
1
A
MET
1
A
MET
1
1
Y
1
A
THR
2
A
THR
2
1
Y
1
A
LYS
3
A
LYS
3
1
Y
1
A
PRO
4
A
PRO
4
1
Y
1
A
VAL
5
A
VAL
5
1
Y
1
A
LEU
6
A
LEU
6
1
Y
1
A
GLN
7
A
GLN
7
1
Y
1
A
ASP
8
A
ASP
8
1
Y
1
A
GLY
9
A
GLY
9
1
Y
1
A
GLU
10
A
GLU
10
1
Y
1
A
THR
11
A
THR
11
1
Y
1
A
VAL
12
A
VAL
12
1
Y
1
A
VAL
13
A
VAL
13
1
Y
1
A
CYS
14
A
CYS
14
1
Y
1
A
GLN
15
A
GLN
15
1
Y
1
A
GLY
16
A
GLY
16
1
Y
1
A
THR
17
A
THR
17
1
Y
1
A
HIS
18
A
HIS
18
1
Y
1
A
ALA
19
A
ALA
19
1
Y
1
A
ALA
20
A
ALA
20
1
Y
1
A
ILE
21
A
ILE
21
1
Y
1
A
ALA
22
A
ALA
22
1
Y
1
A
SER
23
A
SER
23
1
Y
1
A
ARG
122
A
ARG
122
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
THR
2
B
THR
2
1
Y
1
B
LYS
3
B
LYS
3
1
Y
1
B
PRO
4
B
PRO
4
1
Y
1
B
VAL
5
B
VAL
5
1
Y
1
B
LEU
6
B
LEU
6
1
Y
1
B
GLN
7
B
GLN
7
1
Y
1
B
ASP
8
B
ASP
8
1
Y
1
B
GLY
9
B
GLY
9
1
Y
1
B
GLU
10
B
GLU
10
1
Y
1
B
THR
11
B
THR
11
1
Y
1
B
VAL
12
B
VAL
12
1
Y
1
B
VAL
13
B
VAL
13
1
Y
1
B
CYS
14
B
CYS
14
1
Y
1
B
GLN
15
B
GLN
15
1
Y
1
B
GLY
16
B
GLY
16
1
Y
1
B
THR
17
B
THR
17
1
Y
1
B
HIS
18
B
HIS
18
1
Y
1
B
ALA
19
B
ALA
19
1
Y
1
B
CYS
121
B
CYS
121
1
Y
1
B
ARG
122
B
ARG
122
1
Y
1
A
SER
58
-175.75
142.14
1
A
GLN
94
-155.86
64.37
1
B
SER
58
-172.08
142.42
PARHCSDX.PRO
TOPHCSDX.PRO
23.3
0.2500000
0.011
0.2170000
0.2170000
2.2
100.
532
10278
5.2
87.6
RANDOM
100000.
0.001
1
RESTRAINED
THROUGHOUT
0.0
MULTIPLE ISOMORPHOUS REPLACEMENT
0.32
0.27
5.0
0.24
0.29
2.2
100.
0
1574
0
0
1574
0.008
1.2
19.9
1.05
1.38
1.50
2.23
2.00
2.47
2.00
3.83
2.50
1
RESTRAINED
1
X-RAY DIFFRACTION
2
20
2
2
X-RAY DIFFRACTION
2
20
0.2670000
0.037
0.2830000
2.34
53
1197
6
4.2
64.5
13.9
2.2
38.
1SMT
10563
-3.
0.0590000
1
23.8199
1.8
90.
2.20
2.34
3.
0.1500000
1
1.2
69.
model building
X-PLOR
3.851
refinement
X-PLOR
3.851
data reduction
XENGEN
data scaling
XENGEN
phasing
X-PLOR
3.851
SMTB REPRESSOR FROM SYNECHOCOCCUS PCC7942
1
N
N
1
N
N
A
PRO
30
A
PRO
30
HELX_P
A
LEU
43
A
LEU
43
1
1
14
A
PRO
46
A
PRO
46
HELX_P
A
LEU
55
A
LEU
55
1
2
10
A
VAL
62
A
VAL
62
HELX_P
A
ILE
69
A
ILE
69
1
3
8
A
GLU
73
A
GLU
73
HELX_P
A
ASN
85
A
ASN
85
1
4
13
A
HIS
105
A
HIS
105
HELX_P
A
GLN
119
A
GLN
119
1
5
15
B
PRO
30
B
PRO
30
HELX_P
B
LEU
43
B
LEU
43
1
6
14
B
PRO
46
B
PRO
46
HELX_P
B
LEU
55
B
LEU
55
1
7
10
B
VAL
62
B
VAL
62
HELX_P
B
ILE
69
B
ILE
69
1
8
8
B
GLU
73
B
GLU
73
HELX_P
B
ASN
85
B
ASN
85
1
9
13
B
HIS
105
B
HIS
105
HELX_P
B
LEU
118
B
LEU
118
1
10
14
METALLOREGULATION
METALLOREGULATION, DNA REPRESSOR
given
0.236425
-0.109008
-0.965516
-0.116310
-0.989717
0.083260
-0.964663
0.092615
-0.246673
40.99300
79.75630
43.08870
SMTB_SYNP7
UNP
1
1
P30340
MTKPVLQDGETVVCQGTHAAIASELQAIAPEVAQSLAEFFAVLADPNRLRLLSLLARSELCVGDLAQAIGVSESAVSHQL
RSLRNLRLVSYRKQGRHVYYQLQDHHIVALYQNALDHLQECR
1
122
1SMT
1
122
P30340
A
1
1
122
1
122
1SMT
1
122
P30340
B
1
1
122
2
2
anti-parallel
anti-parallel
A
VAL
89
A
VAL
89
A
LYS
93
A
LYS
93
A
VAL
98
A
VAL
98
A
LEU
102
A
LEU
102
B
VAL
89
B
VAL
89
B
GLN
94
B
GLN
94
B
HIS
97
B
HIS
97
B
LEU
102
B
LEU
102
4
P 1 21 1