0.021692
0.012524
0.000000
0.000000
0.025048
0.000000
0.000000
0.000000
0.011325
0.00000
0.00000
0.00000
Murayama, K.
Orth, P.
De La Hoz, A.B.
Alonso, J.C.
Saenger, W.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
90.00
120.00
46.100
46.100
88.300
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
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
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
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
N
N
114
N
C
N
115
N
C
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
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
Y
128
N
C
Y
129
N
N
Y
130
N
C
Y
131
N
C
Y
132
N
N
N
133
N
O
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
N
N
148
S
C
N
149
N
C
N
150
N
O
N
151
S
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
N
N
170
S
C
N
171
N
C
N
172
N
O
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
O
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
N
N
192
S
C
N
193
N
C
N
194
N
O
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
N
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
N
N
217
S
C
N
218
N
C
N
219
N
O
N
220
N
C
N
221
N
C
N
222
N
S
N
223
N
C
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
N
C
N
241
N
C
N
242
N
C
N
243
N
O
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
H
N
251
N
H
N
252
N
H
N
253
N
N
N
254
S
C
N
255
N
C
N
256
N
O
N
257
N
C
N
258
N
O
N
259
N
O
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
N
N
268
S
C
N
269
N
C
N
270
N
O
N
271
R
C
N
272
N
O
N
273
N
C
N
274
N
O
N
275
N
H
N
276
N
H
N
277
N
H
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
N
N
285
S
C
N
286
N
C
N
287
N
O
N
288
N
C
Y
289
N
C
Y
290
N
C
Y
291
N
C
Y
292
N
C
Y
293
N
C
Y
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
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
N
N
309
S
C
N
310
N
C
N
311
N
O
N
312
N
C
N
313
N
C
N
314
N
C
N
315
N
O
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
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
doub
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
N
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
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
doub
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
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
doub
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
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
doub
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
doub
N
248
N
sing
N
249
N
sing
N
250
N
sing
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
doub
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
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
doub
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
Y
281
N
doub
Y
282
N
sing
Y
283
N
sing
N
284
N
sing
Y
285
N
doub
N
286
N
sing
Y
287
N
doub
N
288
N
sing
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
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
314
789
796
10.1006/jmbi.2001.5157
11733997
Crystal structure of omega transcriptional repressor encoded by Streptococcus pyogenes plasmid pSM19035 at 1.5 A resolution.
2001
10.2210/pdb1irq/pdb
pdb_00001irq
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
CCD
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
0.9073
1.0
X11
EMBL/DESY, HAMBURG
0.9073
SYNCHROTRON
EMBL/DESY, HAMBURG BEAMLINE X11
8004.359
omega transcriptional repressor
2
man
polymer
18.015
water
125
nat
water
hypothetical protein omega
no
no
MIVGNLGAQKAKRNDTPISAKKDIMGDKTVRVRADLHHIIKIETAKNGGNVKEVMDQALEEYIRKYLPDKL
MIVGNLGAQKAKRNDTPISAKKDIMGDKTVRVRADLHHIIKIETAKNGGNVKEVMDQALEEYIRKYLPDKL
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
Streptococcus
Escherichia
sample
1314
Streptococcus pyogenes
562
Escherichia coli
plasmid
pSM19035
1
1.69
27.30
VAPOR DIFFUSION, HANGING DROP
8.5
PEG 3350, 100mM Sodium Acetate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
291
chem_comp_atom
chem_comp_bond
database_2
diffrn_source
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
1
0
2001-12-12
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-12-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_diffrn_source.pdbx_synchrotron_site
PDBJ
Y
PDBJ
2001-10-11
REL
HOH
water
HOH
4
2
HOH
HOH
72
A
HOH
5
2
HOH
HOH
73
A
HOH
6
2
HOH
HOH
74
A
HOH
8
2
HOH
HOH
75
A
HOH
9
2
HOH
HOH
76
A
HOH
14
2
HOH
HOH
77
A
HOH
16
2
HOH
HOH
78
A
HOH
18
2
HOH
HOH
79
A
HOH
19
2
HOH
HOH
80
A
HOH
20
2
HOH
HOH
81
A
HOH
21
2
HOH
HOH
82
A
HOH
23
2
HOH
HOH
83
A
HOH
24
2
HOH
HOH
84
A
HOH
26
2
HOH
HOH
85
A
HOH
28
2
HOH
HOH
86
A
HOH
34
2
HOH
HOH
87
A
HOH
35
2
HOH
HOH
88
A
HOH
36
2
HOH
HOH
89
A
HOH
39
2
HOH
HOH
90
A
HOH
41
2
HOH
HOH
91
A
HOH
42
2
HOH
HOH
92
A
HOH
43
2
HOH
HOH
93
A
HOH
47
2
HOH
HOH
94
A
HOH
48
2
HOH
HOH
95
A
HOH
50
2
HOH
HOH
96
A
HOH
55
2
HOH
HOH
97
A
HOH
56
2
HOH
HOH
98
A
HOH
57
2
HOH
HOH
99
A
HOH
58
2
HOH
HOH
100
A
HOH
59
2
HOH
HOH
101
A
HOH
61
2
HOH
HOH
102
A
HOH
63
2
HOH
HOH
103
A
HOH
66
2
HOH
HOH
104
A
HOH
67
2
HOH
HOH
105
A
HOH
68
2
HOH
HOH
106
A
HOH
69
2
HOH
HOH
107
A
HOH
70
2
HOH
HOH
108
A
HOH
71
2
HOH
HOH
109
A
HOH
72
2
HOH
HOH
110
A
HOH
73
2
HOH
HOH
111
A
HOH
74
2
HOH
HOH
112
A
HOH
75
2
HOH
HOH
113
A
HOH
76
2
HOH
HOH
114
A
HOH
77
2
HOH
HOH
115
A
HOH
79
2
HOH
HOH
116
A
HOH
80
2
HOH
HOH
117
A
HOH
81
2
HOH
HOH
118
A
HOH
84
2
HOH
HOH
119
A
HOH
87
2
HOH
HOH
120
A
HOH
88
2
HOH
HOH
121
A
HOH
89
2
HOH
HOH
122
A
HOH
93
2
HOH
HOH
123
A
HOH
94
2
HOH
HOH
124
A
HOH
95
2
HOH
HOH
125
A
HOH
97
2
HOH
HOH
126
A
HOH
98
2
HOH
HOH
127
A
HOH
99
2
HOH
HOH
128
A
HOH
102
2
HOH
HOH
129
A
HOH
103
2
HOH
HOH
130
A
HOH
105
2
HOH
HOH
131
A
HOH
106
2
HOH
HOH
132
A
HOH
110
2
HOH
HOH
133
A
HOH
113
2
HOH
HOH
134
A
HOH
116
2
HOH
HOH
135
A
HOH
118
2
HOH
HOH
136
A
HOH
120
2
HOH
HOH
137
A
HOH
122
2
HOH
HOH
138
A
HOH
1
2
HOH
HOH
72
B
HOH
2
2
HOH
HOH
73
B
HOH
3
2
HOH
HOH
74
B
HOH
7
2
HOH
HOH
75
B
HOH
10
2
HOH
HOH
76
B
HOH
11
2
HOH
HOH
77
B
HOH
12
2
HOH
HOH
78
B
HOH
13
2
HOH
HOH
79
B
HOH
15
2
HOH
HOH
80
B
HOH
17
2
HOH
HOH
81
B
HOH
22
2
HOH
HOH
82
B
HOH
25
2
HOH
HOH
83
B
HOH
27
2
HOH
HOH
84
B
HOH
29
2
HOH
HOH
85
B
HOH
30
2
HOH
HOH
86
B
HOH
31
2
HOH
HOH
87
B
HOH
32
2
HOH
HOH
88
B
HOH
33
2
HOH
HOH
89
B
HOH
37
2
HOH
HOH
90
B
HOH
38
2
HOH
HOH
91
B
HOH
40
2
HOH
HOH
92
B
HOH
44
2
HOH
HOH
93
B
HOH
45
2
HOH
HOH
94
B
HOH
46
2
HOH
HOH
95
B
HOH
49
2
HOH
HOH
96
B
HOH
51
2
HOH
HOH
97
B
HOH
52
2
HOH
HOH
98
B
HOH
53
2
HOH
HOH
99
B
HOH
54
2
HOH
HOH
100
B
HOH
60
2
HOH
HOH
101
B
HOH
62
2
HOH
HOH
102
B
HOH
64
2
HOH
HOH
103
B
HOH
65
2
HOH
HOH
104
B
HOH
78
2
HOH
HOH
105
B
HOH
82
2
HOH
HOH
106
B
HOH
83
2
HOH
HOH
107
B
HOH
85
2
HOH
HOH
108
B
HOH
86
2
HOH
HOH
109
B
HOH
90
2
HOH
HOH
110
B
HOH
91
2
HOH
HOH
111
B
HOH
92
2
HOH
HOH
112
B
HOH
96
2
HOH
HOH
113
B
HOH
100
2
HOH
HOH
114
B
HOH
101
2
HOH
HOH
115
B
HOH
104
2
HOH
HOH
116
B
HOH
107
2
HOH
HOH
117
B
HOH
108
2
HOH
HOH
118
B
HOH
109
2
HOH
HOH
119
B
HOH
111
2
HOH
HOH
120
B
HOH
112
2
HOH
HOH
121
B
HOH
114
2
HOH
HOH
122
B
HOH
115
2
HOH
HOH
123
B
HOH
117
2
HOH
HOH
124
B
HOH
119
2
HOH
HOH
125
B
HOH
121
2
HOH
HOH
126
B
HOH
123
2
HOH
HOH
127
B
HOH
124
2
HOH
HOH
128
B
HOH
125
2
HOH
HOH
129
B
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
ILE
24
n
24
ILE
24
A
MET
25
n
25
MET
25
A
GLY
26
n
26
GLY
26
A
ASP
27
n
27
ASP
27
A
LYS
28
n
28
LYS
28
A
THR
29
n
29
THR
29
A
VAL
30
n
30
VAL
30
A
ARG
31
n
31
ARG
31
A
VAL
32
n
32
VAL
32
A
ARG
33
n
33
ARG
33
A
ALA
34
n
34
ALA
34
A
ASP
35
n
35
ASP
35
A
LEU
36
n
36
LEU
36
A
HIS
37
n
37
HIS
37
A
HIS
38
n
38
HIS
38
A
ILE
39
n
39
ILE
39
A
ILE
40
n
40
ILE
40
A
LYS
41
n
41
LYS
41
A
ILE
42
n
42
ILE
42
A
GLU
43
n
43
GLU
43
A
THR
44
n
44
THR
44
A
ALA
45
n
45
ALA
45
A
LYS
46
n
46
LYS
46
A
ASN
47
n
47
ASN
47
A
GLY
48
n
48
GLY
48
A
GLY
49
n
49
GLY
49
A
ASN
50
n
50
ASN
50
A
VAL
51
n
51
VAL
51
A
LYS
52
n
52
LYS
52
A
GLU
53
n
53
GLU
53
A
VAL
54
n
54
VAL
54
A
MET
55
n
55
MET
55
A
ASP
56
n
56
ASP
56
A
GLN
57
n
57
GLN
57
A
ALA
58
n
58
ALA
58
A
LEU
59
n
59
LEU
59
A
GLU
60
n
60
GLU
60
A
GLU
61
n
61
GLU
61
A
TYR
62
n
62
TYR
62
A
ILE
63
n
63
ILE
63
A
ARG
64
n
64
ARG
64
A
LYS
65
n
65
LYS
65
A
TYR
66
n
66
TYR
66
A
LEU
67
n
67
LEU
67
A
PRO
68
n
68
PRO
68
A
ASP
69
n
69
ASP
69
A
LYS
70
n
70
LYS
70
A
LEU
71
n
71
LEU
71
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
n
20
20
B
n
21
21
B
n
22
22
B
ASP
23
n
23
ASP
23
B
ILE
24
n
24
ILE
24
B
MET
25
n
25
MET
25
B
GLY
26
n
26
GLY
26
B
ASP
27
n
27
ASP
27
B
LYS
28
n
28
LYS
28
B
THR
29
n
29
THR
29
B
VAL
30
n
30
VAL
30
B
ARG
31
n
31
ARG
31
B
VAL
32
n
32
VAL
32
B
ARG
33
n
33
ARG
33
B
ALA
34
n
34
ALA
34
B
ASP
35
n
35
ASP
35
B
LEU
36
n
36
LEU
36
B
HIS
37
n
37
HIS
37
B
HIS
38
n
38
HIS
38
B
ILE
39
n
39
ILE
39
B
ILE
40
n
40
ILE
40
B
LYS
41
n
41
LYS
41
B
ILE
42
n
42
ILE
42
B
GLU
43
n
43
GLU
43
B
THR
44
n
44
THR
44
B
ALA
45
n
45
ALA
45
B
LYS
46
n
46
LYS
46
B
ASN
47
n
47
ASN
47
B
GLY
48
n
48
GLY
48
B
GLY
49
n
49
GLY
49
B
ASN
50
n
50
ASN
50
B
VAL
51
n
51
VAL
51
B
LYS
52
n
52
LYS
52
B
GLU
53
n
53
GLU
53
B
VAL
54
n
54
VAL
54
B
MET
55
n
55
MET
55
B
ASP
56
n
56
ASP
56
B
GLN
57
n
57
GLN
57
B
ALA
58
n
58
ALA
58
B
LEU
59
n
59
LEU
59
B
GLU
60
n
60
GLU
60
B
GLU
61
n
61
GLU
61
B
TYR
62
n
62
TYR
62
B
ILE
63
n
63
ILE
63
B
ARG
64
n
64
ARG
64
B
LYS
65
n
65
LYS
65
B
TYR
66
n
66
TYR
66
B
LEU
67
n
67
LEU
67
B
PRO
68
n
68
PRO
68
B
ASP
69
n
69
ASP
69
B
LYS
70
n
70
LYS
70
B
LEU
71
n
71
LEU
71
B
author_and_software_defined_assembly
PISA
2
dimeric
3430
-28
6240
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
VAL
32
A
N
VAL
32
B
O
LYS
28
B
O
LYS
28
1
A
MET
1
A
MET
1
1
Y
1
A
ILE
2
A
ILE
2
1
Y
1
A
VAL
3
A
VAL
3
1
Y
1
A
GLY
4
A
GLY
4
1
Y
1
A
ASN
5
A
ASN
5
1
Y
1
A
LEU
6
A
LEU
6
1
Y
1
A
GLY
7
A
GLY
7
1
Y
1
A
ALA
8
A
ALA
8
1
Y
1
A
GLN
9
A
GLN
9
1
Y
1
A
LYS
10
A
LYS
10
1
Y
1
A
ALA
11
A
ALA
11
1
Y
1
A
LYS
12
A
LYS
12
1
Y
1
A
ARG
13
A
ARG
13
1
Y
1
A
ASN
14
A
ASN
14
1
Y
1
A
ASP
15
A
ASP
15
1
Y
1
A
THR
16
A
THR
16
1
Y
1
A
PRO
17
A
PRO
17
1
Y
1
A
ILE
18
A
ILE
18
1
Y
1
A
SER
19
A
SER
19
1
Y
1
A
ALA
20
A
ALA
20
1
Y
1
A
LYS
21
A
LYS
21
1
Y
1
A
LYS
22
A
LYS
22
1
Y
1
A
ASP
23
A
ASP
23
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
ILE
2
B
ILE
2
1
Y
1
B
VAL
3
B
VAL
3
1
Y
1
B
GLY
4
B
GLY
4
1
Y
1
B
ASN
5
B
ASN
5
1
Y
1
B
LEU
6
B
LEU
6
1
Y
1
B
GLY
7
B
GLY
7
1
Y
1
B
ALA
8
B
ALA
8
1
Y
1
B
GLN
9
B
GLN
9
1
Y
1
B
LYS
10
B
LYS
10
1
Y
1
B
ALA
11
B
ALA
11
1
Y
1
B
LYS
12
B
LYS
12
1
Y
1
B
ARG
13
B
ARG
13
1
Y
1
B
ASN
14
B
ASN
14
1
Y
1
B
ASP
15
B
ASP
15
1
Y
1
B
THR
16
B
THR
16
1
Y
1
B
PRO
17
B
PRO
17
1
Y
1
B
ILE
18
B
ILE
18
1
Y
1
B
SER
19
B
SER
19
1
Y
1
B
ALA
20
B
ALA
20
1
Y
1
B
LYS
21
B
LYS
21
1
Y
1
B
LYS
22
B
LYS
22
1
Y
1
A
ASP
69
83.23
-6.89
1
A
ASP
69
83.23
-7.04
1
B
LYS
46
-53.87
-72.03
1
B
ASN
47
-132.27
-91.48
1
B
ASP
69
-69.29
23.62
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
29.8
2.67
3.19
0.00
2.67
0.00
-5.34
0.2320000
0.006
0.2110000
0.2110000
1.50
29.60
1623
16203
10.0
97.6
RANDOM
652365.39
0.000000
1
RESTRAINED
THROUGHOUT
3.17
MIR
FLAT MODEL
16.6132
0.317343
0.17
0.15
5.00
0.17
0.16
1.50
29.60
125
968
0
0
843
0.006
1.054
18.3
0.68
24.3
1.5
29.6
1IRQ
16703
16703
1
97.6
phasing
MLPHARE
refinement
CNS
1.0
data reduction
DENZO
data scaling
SCALEPACK
Crystal structure of omega transcriptional repressor at 1.5A resolution
1
N
N
1
N
N
2
N
N
2
N
N
A
ALA
34
A
ALA
34
HELX_P
A
GLY
48
A
GLY
48
1
1
15
A
ASN
50
A
ASN
50
HELX_P
A
LEU
67
A
LEU
67
1
2
18
B
ALA
34
B
ALA
34
HELX_P
B
ASN
47
B
ASN
47
1
3
14
B
ASN
50
B
ASN
50
HELX_P
B
LEU
67
B
LEU
67
1
4
18
B
PRO
68
B
PRO
68
HELX_P
B
LEU
71
B
LEU
71
5
5
4
GENE REGULATION
transcriptional repressor, ribbon-helix-helix, GENE REGULATION
Q57468_STRPY
UNP
1
1
Q57468
MIVGNLGAQKAKRNDTPISAKKDIMGDKTVRVRADLHHIIKIETAKNGGNVKEVMDQALEEYIRKYLPDKL
1
71
1IRQ
1
71
Q57468
A
1
1
71
1
71
1IRQ
1
71
Q57468
B
1
1
71
2
anti-parallel
A
ASP
27
A
ASP
27
A
ARG
33
A
ARG
33
B
ASP
27
B
ASP
27
B
ARG
33
B
ARG
33
169
P 61