0.014524
0.000000
0.000000
0.000000
0.014524
0.000000
0.000000
0.000000
0.008343
0.00000
0.00000
0.00000
Juy, M.R.
Haser, R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
68.850
68.850
119.860
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
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
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
O
N
124
N
H
N
125
N
H
N
126
N
N
N
127
S
C
N
128
N
C
N
129
N
O
N
130
S
C
N
131
N
C
N
132
N
C
N
133
N
C
N
134
N
O
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
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
N
N
149
S
C
N
150
N
C
N
151
N
O
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
O
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
H
N
170
N
N
N
171
S
C
N
172
N
C
N
173
N
O
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
C
N
178
N
N
N
179
N
O
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
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
N
N
196
S
C
N
197
N
C
N
198
N
O
N
199
N
C
N
200
N
C
N
201
N
S
N
202
N
C
N
203
N
O
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
N
N
216
S
C
N
217
N
C
N
218
N
O
N
219
N
C
Y
220
N
C
Y
221
N
C
Y
222
N
C
Y
223
N
C
Y
224
N
C
Y
225
N
C
N
226
N
O
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
H
N
237
N
H
N
238
N
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
O
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
H
N
254
N
H
N
255
N
N
N
256
S
C
N
257
N
C
N
258
N
O
N
259
N
C
N
260
N
O
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
S
N
270
N
O
N
271
N
O
N
272
N
O
N
273
N
O
N
274
N
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
R
C
N
279
N
O
N
280
N
C
N
281
N
O
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
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
Y
296
N
C
Y
297
N
C
Y
298
N
C
Y
299
N
C
Y
300
N
C
Y
301
N
C
N
302
N
O
N
303
N
O
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
N
N
316
S
C
N
317
N
C
N
318
N
O
N
319
N
C
N
320
N
C
N
321
N
C
N
322
N
O
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
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
sing
N
123
N
sing
N
124
N
doub
N
125
N
sing
N
126
N
sing
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
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
sing
N
188
N
sing
N
189
N
sing
N
190
N
doub
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
doub
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
Y
214
N
doub
Y
215
N
sing
Y
216
N
sing
N
217
N
sing
Y
218
N
doub
N
219
N
sing
Y
220
N
doub
N
221
N
sing
Y
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
sing
N
231
N
sing
N
232
N
doub
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
sing
N
248
N
sing
N
249
N
doub
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
doub
N
257
N
doub
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
doub
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
Y
287
N
doub
Y
288
N
sing
Y
289
N
sing
N
290
N
sing
Y
291
N
doub
N
292
N
sing
Y
293
N
doub
N
294
N
sing
Y
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
doub
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
sing
N
317
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
332
767
776
10.1016/S0022-2836(03)00918-5
12972249
Dimerization of Crh by reversible 3D Domain Swapping Induces Structural Adjustments to its monomeric homologue HPR
2003
CH
J.MOL.MICROBIOL.BIOTECHNOL.
1464-1801
3
429
432
Evidence for a Dimerisation State of the Bacillus Subtilis Catabolite Repression Hpr-Like Protein, Crh
2001
10.2210/pdb1mu4/pdb
pdb_00001mu4
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
297
1
IMAGE PLATE
2001-05-08
MARRESEARCH
SI 111 CHANNEL
SINGLE WAVELENGTH
M
x-ray
1
0.9
1.0
ESRF
0.9
SYNCHROTRON
ESRF
9577.953
HPr-like protein crh
2
man
polymer
96.063
SULFATE ION
3
syn
non-polymer
18.015
water
122
nat
water
Catabolite repression HPr
no
no
MVQQKVEVRLKTGLQARPAALFVQEANRFTSDVFLEKDGKKVNAKSIMGLMSLAVSTGTEVTLIAQGEDEQEALEKLAAY
VQEEVLQ
MVQQKVEVRLKTGLQARPAALFVQEANRFTSDVFLEKDGKKVNAKSIMGLMSLAVSTGTEVTLIAQGEDEQEALEKLAAY
VQEEVLQ
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
Bacillus
Escherichia
sample
1423
Bacillus subtilis
562
Escherichia coli
1
3.71
66.82
VAPOR DIFFUSION, HANGING DROP
6.5
ammonium sulfate, peg 1000,, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 297K
297
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2003-10-07
1
1
2008-04-28
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
The same protein substituted with Selenomethionine residues.
RCSB
Y
RCSB
2002-09-23
REL
REL
SO4
SULFATE ION
HOH
water
1MO1
pdb entry 1MO1
PDB
experimental model
SO4
125
2
SO4
SO4
125
A
SO4
124
2
SO4
SO4
124
B
SO4
126
2
SO4
SO4
126
B
HOH
2
3
HOH
HOH
126
A
HOH
3
3
HOH
HOH
127
A
HOH
6
3
HOH
HOH
128
A
HOH
7
3
HOH
HOH
129
A
HOH
8
3
HOH
HOH
130
A
HOH
9
3
HOH
HOH
131
A
HOH
11
3
HOH
HOH
132
A
HOH
12
3
HOH
HOH
133
A
HOH
13
3
HOH
HOH
134
A
HOH
14
3
HOH
HOH
135
A
HOH
16
3
HOH
HOH
136
A
HOH
17
3
HOH
HOH
137
A
HOH
18
3
HOH
HOH
138
A
HOH
19
3
HOH
HOH
139
A
HOH
20
3
HOH
HOH
140
A
HOH
23
3
HOH
HOH
141
A
HOH
25
3
HOH
HOH
142
A
HOH
26
3
HOH
HOH
143
A
HOH
29
3
HOH
HOH
144
A
HOH
30
3
HOH
HOH
145
A
HOH
32
3
HOH
HOH
146
A
HOH
33
3
HOH
HOH
147
A
HOH
34
3
HOH
HOH
148
A
HOH
35
3
HOH
HOH
149
A
HOH
40
3
HOH
HOH
150
A
HOH
42
3
HOH
HOH
151
A
HOH
43
3
HOH
HOH
152
A
HOH
45
3
HOH
HOH
153
A
HOH
46
3
HOH
HOH
154
A
HOH
48
3
HOH
HOH
155
A
HOH
49
3
HOH
HOH
156
A
HOH
51
3
HOH
HOH
157
A
HOH
52
3
HOH
HOH
158
A
HOH
53
3
HOH
HOH
159
A
HOH
54
3
HOH
HOH
160
A
HOH
55
3
HOH
HOH
161
A
HOH
56
3
HOH
HOH
162
A
HOH
57
3
HOH
HOH
163
A
HOH
63
3
HOH
HOH
164
A
HOH
64
3
HOH
HOH
165
A
HOH
65
3
HOH
HOH
166
A
HOH
66
3
HOH
HOH
167
A
HOH
67
3
HOH
HOH
168
A
HOH
69
3
HOH
HOH
169
A
HOH
70
3
HOH
HOH
170
A
HOH
71
3
HOH
HOH
171
A
HOH
73
3
HOH
HOH
172
A
HOH
74
3
HOH
HOH
173
A
HOH
75
3
HOH
HOH
174
A
HOH
76
3
HOH
HOH
175
A
HOH
77
3
HOH
HOH
176
A
HOH
78
3
HOH
HOH
177
A
HOH
79
3
HOH
HOH
178
A
HOH
86
3
HOH
HOH
179
A
HOH
87
3
HOH
HOH
180
A
HOH
88
3
HOH
HOH
181
A
HOH
90
3
HOH
HOH
182
A
HOH
96
3
HOH
HOH
183
A
HOH
98
3
HOH
HOH
184
A
HOH
99
3
HOH
HOH
185
A
HOH
100
3
HOH
HOH
186
A
HOH
101
3
HOH
HOH
187
A
HOH
102
3
HOH
HOH
188
A
HOH
103
3
HOH
HOH
189
A
HOH
104
3
HOH
HOH
190
A
HOH
105
3
HOH
HOH
191
A
HOH
106
3
HOH
HOH
192
A
HOH
107
3
HOH
HOH
193
A
HOH
108
3
HOH
HOH
194
A
HOH
110
3
HOH
HOH
195
A
HOH
113
3
HOH
HOH
196
A
HOH
114
3
HOH
HOH
197
A
HOH
120
3
HOH
HOH
198
A
HOH
121
3
HOH
HOH
199
A
HOH
122
3
HOH
HOH
200
A
HOH
1
3
HOH
HOH
127
B
HOH
4
3
HOH
HOH
128
B
HOH
5
3
HOH
HOH
129
B
HOH
10
3
HOH
HOH
130
B
HOH
15
3
HOH
HOH
131
B
HOH
21
3
HOH
HOH
132
B
HOH
22
3
HOH
HOH
133
B
HOH
24
3
HOH
HOH
134
B
HOH
27
3
HOH
HOH
135
B
HOH
28
3
HOH
HOH
136
B
HOH
31
3
HOH
HOH
137
B
HOH
36
3
HOH
HOH
138
B
HOH
37
3
HOH
HOH
139
B
HOH
38
3
HOH
HOH
140
B
HOH
39
3
HOH
HOH
141
B
HOH
41
3
HOH
HOH
142
B
HOH
44
3
HOH
HOH
143
B
HOH
47
3
HOH
HOH
144
B
HOH
50
3
HOH
HOH
145
B
HOH
58
3
HOH
HOH
146
B
HOH
59
3
HOH
HOH
147
B
HOH
60
3
HOH
HOH
148
B
HOH
61
3
HOH
HOH
149
B
HOH
62
3
HOH
HOH
150
B
HOH
68
3
HOH
HOH
151
B
HOH
72
3
HOH
HOH
152
B
HOH
80
3
HOH
HOH
153
B
HOH
81
3
HOH
HOH
154
B
HOH
82
3
HOH
HOH
155
B
HOH
83
3
HOH
HOH
156
B
HOH
84
3
HOH
HOH
157
B
HOH
85
3
HOH
HOH
158
B
HOH
89
3
HOH
HOH
159
B
HOH
91
3
HOH
HOH
160
B
HOH
92
3
HOH
HOH
161
B
HOH
93
3
HOH
HOH
162
B
HOH
94
3
HOH
HOH
163
B
HOH
95
3
HOH
HOH
164
B
HOH
97
3
HOH
HOH
165
B
HOH
109
3
HOH
HOH
166
B
HOH
111
3
HOH
HOH
167
B
HOH
112
3
HOH
HOH
168
B
HOH
115
3
HOH
HOH
169
B
HOH
116
3
HOH
HOH
170
B
HOH
117
3
HOH
HOH
171
B
HOH
118
3
HOH
HOH
172
B
HOH
119
3
HOH
HOH
173
B
MET
1
n
1
MET
1
A
VAL
2
n
2
VAL
2
A
GLN
3
n
3
GLN
3
A
GLN
4
n
4
GLN
4
A
LYS
5
n
5
LYS
5
A
VAL
6
n
6
VAL
6
A
GLU
7
n
7
GLU
7
A
VAL
8
n
8
VAL
8
A
ARG
9
n
9
ARG
9
A
LEU
10
n
10
LEU
10
A
LYS
11
n
11
LYS
11
A
THR
12
n
12
THR
12
A
GLY
13
n
13
GLY
13
A
LEU
14
n
14
LEU
14
A
GLN
15
n
15
GLN
15
A
ALA
16
n
16
ALA
16
A
ARG
17
n
17
ARG
17
A
PRO
18
n
18
PRO
18
A
ALA
19
n
19
ALA
19
A
ALA
20
n
20
ALA
20
A
LEU
21
n
21
LEU
21
A
PHE
22
n
22
PHE
22
A
VAL
23
n
23
VAL
23
A
GLN
24
n
24
GLN
24
A
GLU
25
n
25
GLU
25
A
ALA
26
n
26
ALA
26
A
ASN
27
n
27
ASN
27
A
ARG
28
n
28
ARG
28
A
PHE
29
n
29
PHE
29
A
THR
30
n
30
THR
30
A
SER
31
n
31
SER
31
A
ASP
32
n
32
ASP
32
A
VAL
33
n
33
VAL
33
A
PHE
34
n
34
PHE
34
A
LEU
35
n
35
LEU
35
A
GLU
36
n
36
GLU
36
A
LYS
37
n
37
LYS
37
A
ASP
38
n
38
ASP
38
A
GLY
39
n
39
GLY
39
A
LYS
40
n
40
LYS
40
A
LYS
41
n
41
LYS
41
A
VAL
42
n
42
VAL
42
A
ASN
43
n
43
ASN
43
A
ALA
44
n
44
ALA
44
A
LYS
45
n
45
LYS
45
A
SER
46
n
46
SER
46
A
ILE
47
n
47
ILE
47
A
MET
48
n
48
MET
48
A
GLY
49
n
49
GLY
49
A
LEU
50
n
50
LEU
50
A
MET
51
n
51
MET
51
A
SER
52
n
52
SER
52
A
LEU
53
n
53
LEU
53
A
ALA
54
n
54
ALA
54
A
VAL
55
n
55
VAL
55
A
SER
56
n
56
SER
56
A
THR
57
n
57
THR
57
A
GLY
58
n
58
GLY
58
A
THR
59
n
59
THR
59
A
GLU
60
n
60
GLU
60
A
VAL
61
n
61
VAL
61
A
THR
62
n
62
THR
62
A
LEU
63
n
63
LEU
63
A
ILE
64
n
64
ILE
64
A
ALA
65
n
65
ALA
65
A
GLN
66
n
66
GLN
66
A
GLY
67
n
67
GLY
67
A
GLU
68
n
68
GLU
68
A
ASP
69
n
69
ASP
69
A
GLU
70
n
70
GLU
70
A
GLN
71
n
71
GLN
71
A
GLU
72
n
72
GLU
72
A
ALA
73
n
73
ALA
73
A
LEU
74
n
74
LEU
74
A
GLU
75
n
75
GLU
75
A
LYS
76
n
76
LYS
76
A
LEU
77
n
77
LEU
77
A
ALA
78
n
78
ALA
78
A
ALA
79
n
79
ALA
79
A
TYR
80
n
80
TYR
80
A
VAL
81
n
81
VAL
81
A
GLN
82
n
82
GLN
82
A
GLU
83
n
83
GLU
83
A
GLU
84
n
84
GLU
84
A
VAL
85
n
85
VAL
85
A
LEU
86
n
86
LEU
86
A
n
87
87
A
MET
1
n
1
MET
1
B
VAL
2
n
2
VAL
2
B
GLN
3
n
3
GLN
3
B
GLN
4
n
4
GLN
4
B
LYS
5
n
5
LYS
5
B
VAL
6
n
6
VAL
6
B
GLU
7
n
7
GLU
7
B
VAL
8
n
8
VAL
8
B
ARG
9
n
9
ARG
9
B
LEU
10
n
10
LEU
10
B
LYS
11
n
11
LYS
11
B
THR
12
n
12
THR
12
B
GLY
13
n
13
GLY
13
B
LEU
14
n
14
LEU
14
B
GLN
15
n
15
GLN
15
B
ALA
16
n
16
ALA
16
B
ARG
17
n
17
ARG
17
B
PRO
18
n
18
PRO
18
B
ALA
19
n
19
ALA
19
B
ALA
20
n
20
ALA
20
B
LEU
21
n
21
LEU
21
B
PHE
22
n
22
PHE
22
B
VAL
23
n
23
VAL
23
B
GLN
24
n
24
GLN
24
B
GLU
25
n
25
GLU
25
B
ALA
26
n
26
ALA
26
B
ASN
27
n
27
ASN
27
B
ARG
28
n
28
ARG
28
B
PHE
29
n
29
PHE
29
B
THR
30
n
30
THR
30
B
SER
31
n
31
SER
31
B
ASP
32
n
32
ASP
32
B
VAL
33
n
33
VAL
33
B
PHE
34
n
34
PHE
34
B
LEU
35
n
35
LEU
35
B
GLU
36
n
36
GLU
36
B
LYS
37
n
37
LYS
37
B
ASP
38
n
38
ASP
38
B
GLY
39
n
39
GLY
39
B
LYS
40
n
40
LYS
40
B
LYS
41
n
41
LYS
41
B
VAL
42
n
42
VAL
42
B
ASN
43
n
43
ASN
43
B
ALA
44
n
44
ALA
44
B
LYS
45
n
45
LYS
45
B
SER
46
n
46
SER
46
B
ILE
47
n
47
ILE
47
B
MET
48
n
48
MET
48
B
GLY
49
n
49
GLY
49
B
LEU
50
n
50
LEU
50
B
MET
51
n
51
MET
51
B
SER
52
n
52
SER
52
B
LEU
53
n
53
LEU
53
B
ALA
54
n
54
ALA
54
B
VAL
55
n
55
VAL
55
B
SER
56
n
56
SER
56
B
THR
57
n
57
THR
57
B
GLY
58
n
58
GLY
58
B
THR
59
n
59
THR
59
B
GLU
60
n
60
GLU
60
B
VAL
61
n
61
VAL
61
B
THR
62
n
62
THR
62
B
LEU
63
n
63
LEU
63
B
ILE
64
n
64
ILE
64
B
ALA
65
n
65
ALA
65
B
GLN
66
n
66
GLN
66
B
GLY
67
n
67
GLY
67
B
GLU
68
n
68
GLU
68
B
ASP
69
n
69
ASP
69
B
GLU
70
n
70
GLU
70
B
GLN
71
n
71
GLN
71
B
GLU
72
n
72
GLU
72
B
ALA
73
n
73
ALA
73
B
LEU
74
n
74
LEU
74
B
GLU
75
n
75
GLU
75
B
LYS
76
n
76
LYS
76
B
LEU
77
n
77
LEU
77
B
ALA
78
n
78
ALA
78
B
ALA
79
n
79
ALA
79
B
TYR
80
n
80
TYR
80
B
VAL
81
n
81
VAL
81
B
GLN
82
n
82
GLN
82
B
GLU
83
n
83
GLU
83
B
GLU
84
n
84
GLU
84
B
VAL
85
n
85
VAL
85
B
LEU
86
n
86
LEU
86
B
GLN
87
n
87
GLN
87
B
author_and_software_defined_assembly
PISA
2
dimeric
software_defined_assembly
PISA
4
tetrameric
4690
-51
9390
11430
-130
16740
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
5_756
-x+2,y,-z+1
crystal symmetry operation
137.7000000000
0.0000000000
119.8600000000
A
N
GLN
4
A
N
GLN
4
B
O
LEU
63
B
O
LEU
63
B
O
THR
62
B
O
THR
62
B
N
GLU
36
B
N
GLU
36
B
N
LEU
35
B
N
LEU
35
B
O
VAL
42
B
O
VAL
42
A
N
GLY
13
A
N
GLY
13
B
O
GLY
13
B
O
GLY
13
A
O
VAL
42
A
O
VAL
42
A
N
LEU
35
A
N
LEU
35
A
N
PHE
34
A
N
PHE
34
A
O
ILE
64
A
O
ILE
64
A
N
LEU
63
A
N
LEU
63
B
O
GLN
4
B
O
GLN
4
1
A
GLN
87
A
GLN
87
1
Y
1
4.00
0.50
120.30
124.30
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
28
28
28
N
31.5
0.22
0.00
0.00
0.22
0.00
-0.43
0.197
0.005
0.179
0.196
0.179
1.80
29.85
1342
27478
27441
4.9
99.9
RANDOM
1664964.41
1664964.41
0
1
RESTRAINED
THROUGHOUT
0
-3.0
MOLECULAR REPLACEMENT
pdb entry 1MO1
Engh & Huber
FLAT MODEL
33.8
0.32
0.20
0.18
5.00
0.16
0.12
1.80
29.85
122
1467
15
0
1330
0.009
1.4
24.5
1.20
2.98
1.50
4.02
2.00
6.74
2.00
9.91
2.50
0.243
0.016
0.214
1.91
218
4274
4274
6
4.9
100.0
22.0
1.8
29.85
1MU4
27502
27502
0.0
-3
0.055
0.055
1
8.5
4.1
99.6
0.318
1.8
1.86
1.9
2112
0.318
3.4
99.3
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
1.0
CRYSTAL STRUCTURE AT 1.8 ANGSTROMS OF THE BACILLUS SUBTILIS CATABOLITE REPRESSION HISTIDINE CONTAINING PROTEIN (CRH)
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
GLN
15
A
GLN
15
HELX_P
A
ASN
27
A
ASN
27
1
1
13
A
SER
46
A
SER
46
HELX_P
A
LEU
53
A
LEU
53
1
2
8
A
ASP
69
A
ASP
69
HELX_P
A
GLN
82
A
GLN
82
1
3
14
B
GLN
15
B
GLN
15
HELX_P
B
ASN
27
B
ASN
27
1
4
13
B
SER
46
B
SER
46
HELX_P
B
SER
52
B
SER
52
1
5
7
B
ASP
69
B
ASP
69
HELX_P
B
GLN
82
B
GLN
82
1
6
14
TRANSPORT PROTEIN
OPEN-FACED B-SANDWICH, PHOSPHOTRANSFERASE SYSTEM, SWAPPING DOMAIN, TRANSPORT PROTEIN
CRH_BACSU
UNP
1
1
O06976
MVQQKVEVRLKTGLQARPAALFVQEANRFTSDVFLEKDGKKVNAKSIMGLMSLAVSTGTEVTLIAQGEDEQEALEKLAAY
VQEEV
1
85
1MU4
1
85
O06976
A
1
1
85
1
85
1MU4
1
85
O06976
B
1
1
85
1
cloning artifact
LEU
86
1MU4
A
O06976
UNP
86
1
cloning artifact
GLN
87
1MU4
A
O06976
UNP
87
2
cloning artifact
LEU
86
1MU4
B
O06976
UNP
86
2
cloning artifact
GLN
87
1MU4
B
O06976
UNP
87
4
2
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
2
A
VAL
2
A
GLU
7
A
GLU
7
B
GLU
60
B
GLU
60
B
GLN
66
B
GLN
66
B
ASP
32
B
ASP
32
B
LYS
37
B
LYS
37
B
LYS
40
B
LYS
40
B
ASN
43
B
ASN
43
A
THR
12
A
THR
12
A
LEU
14
A
LEU
14
B
THR
12
B
THR
12
B
LEU
14
B
LEU
14
A
LYS
40
A
LYS
40
A
ASN
43
A
ASN
43
A
ASP
32
A
ASP
32
A
LYS
37
A
LYS
37
A
GLU
60
A
GLU
60
A
GLN
66
A
GLN
66
B
VAL
2
B
VAL
2
B
GLU
7
B
GLU
7
BINDING SITE FOR RESIDUE SO4 B 124
B
SO4
124
Software
2
BINDING SITE FOR RESIDUE SO4 A 125
A
SO4
125
Software
6
BINDING SITE FOR RESIDUE SO4 B 126
B
SO4
126
Software
2
A
ARG
17
A
ARG
17
2
5_756
B
LYS
11
B
LYS
11
2
1_555
A
SER
46
A
SER
46
6
1_555
A
ILE
47
A
ILE
47
6
1_555
A
MET
48
A
MET
48
6
1_555
A
HOH
173
F
HOH
6
1_555
B
SER
46
B
SER
46
6
5_756
B
HOH
133
G
HOH
6
5_756
B
GLU
7
B
GLU
7
2
1_555
B
ARG
9
B
ARG
9
2
1_555
95
P 43 2 2