0.013459
0.007771
0.000000
0.000000
0.015541
0.000000
0.000000
0.000000
0.008092
0.00000
0.00000
0.00000
Zhang, H.
Wei, Y.
Gao, Z.Q.
Dong, Y.H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
74.299
74.299
123.575
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
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
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
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
N
310
N
C
N
311
N
O
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
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
N
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
N
335
N
O
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
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
O
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
H
N
370
N
H
N
371
N
H
N
372
N
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
N
377
N
C
N
378
N
C
N
379
N
O
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
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
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
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
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
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
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
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
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
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
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
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
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
UK
Iubmb Life
1521-6543
65
50
57
10.1002/iub.1103
23281037
Structure analysis of the global metabolic regulator Crc from Pseudomonas aeruginosa.
2013
10.2210/pdb4f1r/pdb
pdb_00004f1r
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
2011-07-23
ADSC QUANTUM 315r
double crystal monochromator
SINGLE WAVELENGTH
M
x-ray
1
0.9791
1.0
BL17U
SSRF
0.9791
SYNCHROTRON
SSRF BEAMLINE BL17U
33614.684
Catabolite repression control protein
1
man
polymer
18.015
water
23
nat
water
no
no
MGSSHHHHHHSSGENLYFEGSHMASMTGGQQMGRMRIISVNVNGIQAAAERGLLSWLQAQNADVICLQDTRASAFDLDDP
SFQLDGYFLYACDAELPEQGGVALYSRLQPKAVISGLGFETADRYGRYLQADFDKVSIATLLLPSGQSGDESLNQKFKFM
DDFTHYLSKQRRKRREYIYCGSLYVAHQKMDVKNWRECQQMPGFLAPERAWLDEVFGNLGYADALREVSREGDQFSWWPD
SEQAEMLNLGWRFDYQVLTPGLRRFVRNAKLPRQPRFSQHAPLIVDYDWQLSI
MGSSHHHHHHSSGENLYFEGSHMASMTGGQQMGRMRIISVNVNGIQAAAERGLLSWLQAQNADVICLQDTRASAFDLDDP
SFQLDGYFLYACDAELPEQGGVALYSRLQPKAVISGLGFETADRYGRYLQADFDKVSIATLLLPSGQSGDESLNQKFKFM
DDFTHYLSKQRRKRREYIYCGSLYVAHQKMDVKNWRECQQMPGFLAPERAWLDEVFGNLGYADALREVSREGDQFSWWPD
SEQAEMLNLGWRFDYQVLTPGLRRFVRNAKLPRQPRFSQHAPLIVDYDWQLSI
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
sample
crc
287
Pseudomonas aeruginosa
562
Escherichia coli
plasmid
pET28a
1
2.93
58.01
VAPOR DIFFUSION, SITTING DROP
7.0
0.9M succinic acid pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
repository
Initial release
Data collection
Database references
Refinement description
1
0
2013-02-06
1
1
2023-11-08
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
PDBJ
2012-05-07
REL
REL
HOH
water
1WG8
PDB entry 1WG8
PDB
experimental model
HOH
1
2
HOH
HOH
301
A
HOH
2
2
HOH
HOH
302
A
HOH
3
2
HOH
HOH
303
A
HOH
4
2
HOH
HOH
304
A
HOH
5
2
HOH
HOH
305
A
HOH
6
2
HOH
HOH
306
A
HOH
7
2
HOH
HOH
307
A
HOH
8
2
HOH
HOH
308
A
HOH
9
2
HOH
HOH
309
A
HOH
10
2
HOH
HOH
310
A
HOH
11
2
HOH
HOH
311
A
HOH
12
2
HOH
HOH
312
A
HOH
13
2
HOH
HOH
313
A
HOH
14
2
HOH
HOH
314
A
HOH
15
2
HOH
HOH
315
A
HOH
16
2
HOH
HOH
316
A
HOH
17
2
HOH
HOH
317
A
HOH
18
2
HOH
HOH
318
A
HOH
19
2
HOH
HOH
319
A
HOH
20
2
HOH
HOH
320
A
HOH
21
2
HOH
HOH
321
A
HOH
22
2
HOH
HOH
322
A
HOH
23
2
HOH
HOH
323
A
n
1
-33
A
n
2
-32
A
n
3
-31
A
n
4
-30
A
n
5
-29
A
n
6
-28
A
n
7
-27
A
n
8
-26
A
n
9
-25
A
n
10
-24
A
n
11
-23
A
n
12
-22
A
n
13
-21
A
n
14
-20
A
n
15
-19
A
n
16
-18
A
n
17
-17
A
n
18
-16
A
n
19
-15
A
n
20
-14
A
n
21
-13
A
n
22
-12
A
n
23
-11
A
n
24
-10
A
n
25
-9
A
n
26
-8
A
n
27
-7
A
n
28
-6
A
n
29
-5
A
n
30
-4
A
n
31
-3
A
n
32
-2
A
n
33
-1
A
n
34
0
A
MET
1
n
35
MET
1
A
ARG
2
n
36
ARG
2
A
ILE
3
n
37
ILE
3
A
ILE
4
n
38
ILE
4
A
SER
5
n
39
SER
5
A
VAL
6
n
40
VAL
6
A
ASN
7
n
41
ASN
7
A
VAL
8
n
42
VAL
8
A
ASN
9
n
43
ASN
9
A
GLY
10
n
44
GLY
10
A
ILE
11
n
45
ILE
11
A
GLN
12
n
46
GLN
12
A
ALA
13
n
47
ALA
13
A
ALA
14
n
48
ALA
14
A
ALA
15
n
49
ALA
15
A
GLU
16
n
50
GLU
16
A
ARG
17
n
51
ARG
17
A
GLY
18
n
52
GLY
18
A
LEU
19
n
53
LEU
19
A
LEU
20
n
54
LEU
20
A
SER
21
n
55
SER
21
A
TRP
22
n
56
TRP
22
A
LEU
23
n
57
LEU
23
A
GLN
24
n
58
GLN
24
A
ALA
25
n
59
ALA
25
A
GLN
26
n
60
GLN
26
A
ASN
27
n
61
ASN
27
A
ALA
28
n
62
ALA
28
A
ASP
29
n
63
ASP
29
A
VAL
30
n
64
VAL
30
A
ILE
31
n
65
ILE
31
A
CYS
32
n
66
CYS
32
A
LEU
33
n
67
LEU
33
A
GLN
34
n
68
GLN
34
A
ASP
35
n
69
ASP
35
A
THR
36
n
70
THR
36
A
ARG
37
n
71
ARG
37
A
ALA
38
n
72
ALA
38
A
SER
39
n
73
SER
39
A
ALA
40
n
74
ALA
40
A
PHE
41
n
75
PHE
41
A
ASP
42
n
76
ASP
42
A
LEU
43
n
77
LEU
43
A
ASP
44
n
78
ASP
44
A
ASP
45
n
79
ASP
45
A
PRO
46
n
80
PRO
46
A
SER
47
n
81
SER
47
A
PHE
48
n
82
PHE
48
A
GLN
49
n
83
GLN
49
A
LEU
50
n
84
LEU
50
A
ASP
51
n
85
ASP
51
A
GLY
52
n
86
GLY
52
A
TYR
53
n
87
TYR
53
A
PHE
54
n
88
PHE
54
A
LEU
55
n
89
LEU
55
A
TYR
56
n
90
TYR
56
A
ALA
57
n
91
ALA
57
A
CYS
58
n
92
CYS
58
A
ASP
59
n
93
ASP
59
A
ALA
60
n
94
ALA
60
A
GLU
61
n
95
GLU
61
A
LEU
62
n
96
LEU
62
A
PRO
63
n
97
PRO
63
A
GLU
64
n
98
GLU
64
A
GLN
65
n
99
GLN
65
A
GLY
66
n
100
GLY
66
A
GLY
67
n
101
GLY
67
A
VAL
68
n
102
VAL
68
A
ALA
69
n
103
ALA
69
A
LEU
70
n
104
LEU
70
A
TYR
71
n
105
TYR
71
A
SER
72
n
106
SER
72
A
ARG
73
n
107
ARG
73
A
LEU
74
n
108
LEU
74
A
GLN
75
n
109
GLN
75
A
PRO
76
n
110
PRO
76
A
LYS
77
n
111
LYS
77
A
ALA
78
n
112
ALA
78
A
VAL
79
n
113
VAL
79
A
ILE
80
n
114
ILE
80
A
SER
81
n
115
SER
81
A
GLY
82
n
116
GLY
82
A
LEU
83
n
117
LEU
83
A
GLY
84
n
118
GLY
84
A
PHE
85
n
119
PHE
85
A
GLU
86
n
120
GLU
86
A
THR
87
n
121
THR
87
A
ALA
88
n
122
ALA
88
A
ASP
89
n
123
ASP
89
A
ARG
90
n
124
ARG
90
A
TYR
91
n
125
TYR
91
A
GLY
92
n
126
GLY
92
A
ARG
93
n
127
ARG
93
A
TYR
94
n
128
TYR
94
A
LEU
95
n
129
LEU
95
A
GLN
96
n
130
GLN
96
A
ALA
97
n
131
ALA
97
A
ASP
98
n
132
ASP
98
A
PHE
99
n
133
PHE
99
A
ASP
100
n
134
ASP
100
A
LYS
101
n
135
LYS
101
A
VAL
102
n
136
VAL
102
A
SER
103
n
137
SER
103
A
ILE
104
n
138
ILE
104
A
ALA
105
n
139
ALA
105
A
THR
106
n
140
THR
106
A
LEU
107
n
141
LEU
107
A
LEU
108
n
142
LEU
108
A
LEU
109
n
143
LEU
109
A
PRO
110
n
144
PRO
110
A
SER
111
n
145
SER
111
A
GLY
112
n
146
GLY
112
A
GLN
113
n
147
GLN
113
A
SER
114
n
148
SER
114
A
GLY
115
n
149
GLY
115
A
ASP
116
n
150
ASP
116
A
GLU
117
n
151
GLU
117
A
SER
118
n
152
SER
118
A
LEU
119
n
153
LEU
119
A
ASN
120
n
154
ASN
120
A
GLN
121
n
155
GLN
121
A
LYS
122
n
156
LYS
122
A
PHE
123
n
157
PHE
123
A
LYS
124
n
158
LYS
124
A
PHE
125
n
159
PHE
125
A
MET
126
n
160
MET
126
A
ASP
127
n
161
ASP
127
A
ASP
128
n
162
ASP
128
A
PHE
129
n
163
PHE
129
A
THR
130
n
164
THR
130
A
HIS
131
n
165
HIS
131
A
TYR
132
n
166
TYR
132
A
LEU
133
n
167
LEU
133
A
SER
134
n
168
SER
134
A
LYS
135
n
169
LYS
135
A
GLN
136
n
170
GLN
136
A
ARG
137
n
171
ARG
137
A
ARG
138
n
172
ARG
138
A
LYS
139
n
173
LYS
139
A
ARG
140
n
174
ARG
140
A
ARG
141
n
175
ARG
141
A
GLU
142
n
176
GLU
142
A
TYR
143
n
177
TYR
143
A
ILE
144
n
178
ILE
144
A
TYR
145
n
179
TYR
145
A
CYS
146
n
180
CYS
146
A
GLY
147
n
181
GLY
147
A
SER
148
n
182
SER
148
A
LEU
149
n
183
LEU
149
A
TYR
150
n
184
TYR
150
A
VAL
151
n
185
VAL
151
A
ALA
152
n
186
ALA
152
A
HIS
153
n
187
HIS
153
A
GLN
154
n
188
GLN
154
A
LYS
155
n
189
LYS
155
A
MET
156
n
190
MET
156
A
ASP
157
n
191
ASP
157
A
VAL
158
n
192
VAL
158
A
LYS
159
n
193
LYS
159
A
ASN
160
n
194
ASN
160
A
TRP
161
n
195
TRP
161
A
ARG
162
n
196
ARG
162
A
GLU
163
n
197
GLU
163
A
CYS
164
n
198
CYS
164
A
GLN
165
n
199
GLN
165
A
GLN
166
n
200
GLN
166
A
MET
167
n
201
MET
167
A
PRO
168
n
202
PRO
168
A
GLY
169
n
203
GLY
169
A
PHE
170
n
204
PHE
170
A
LEU
171
n
205
LEU
171
A
ALA
172
n
206
ALA
172
A
PRO
173
n
207
PRO
173
A
GLU
174
n
208
GLU
174
A
ARG
175
n
209
ARG
175
A
ALA
176
n
210
ALA
176
A
TRP
177
n
211
TRP
177
A
LEU
178
n
212
LEU
178
A
ASP
179
n
213
ASP
179
A
GLU
180
n
214
GLU
180
A
VAL
181
n
215
VAL
181
A
PHE
182
n
216
PHE
182
A
GLY
183
n
217
GLY
183
A
ASN
184
n
218
ASN
184
A
LEU
185
n
219
LEU
185
A
GLY
186
n
220
GLY
186
A
TYR
187
n
221
TYR
187
A
ALA
188
n
222
ALA
188
A
ASP
189
n
223
ASP
189
A
ALA
190
n
224
ALA
190
A
LEU
191
n
225
LEU
191
A
ARG
192
n
226
ARG
192
A
GLU
193
n
227
GLU
193
A
VAL
194
n
228
VAL
194
A
SER
195
n
229
SER
195
A
ARG
196
n
230
ARG
196
A
GLU
197
n
231
GLU
197
A
GLY
198
n
232
GLY
198
A
ASP
199
n
233
ASP
199
A
GLN
200
n
234
GLN
200
A
PHE
201
n
235
PHE
201
A
SER
202
n
236
SER
202
A
TRP
203
n
237
TRP
203
A
TRP
204
n
238
TRP
204
A
PRO
205
n
239
PRO
205
A
ASP
206
n
240
ASP
206
A
SER
207
n
241
SER
207
A
GLU
208
n
242
GLU
208
A
GLN
209
n
243
GLN
209
A
ALA
210
n
244
ALA
210
A
GLU
211
n
245
GLU
211
A
MET
212
n
246
MET
212
A
LEU
213
n
247
LEU
213
A
ASN
214
n
248
ASN
214
A
LEU
215
n
249
LEU
215
A
GLY
216
n
250
GLY
216
A
TRP
217
n
251
TRP
217
A
ARG
218
n
252
ARG
218
A
PHE
219
n
253
PHE
219
A
ASP
220
n
254
ASP
220
A
TYR
221
n
255
TYR
221
A
GLN
222
n
256
GLN
222
A
VAL
223
n
257
VAL
223
A
LEU
224
n
258
LEU
224
A
THR
225
n
259
THR
225
A
PRO
226
n
260
PRO
226
A
GLY
227
n
261
GLY
227
A
LEU
228
n
262
LEU
228
A
ARG
229
n
263
ARG
229
A
ARG
230
n
264
ARG
230
A
PHE
231
n
265
PHE
231
A
VAL
232
n
266
VAL
232
A
ARG
233
n
267
ARG
233
A
ASN
234
n
268
ASN
234
A
ALA
235
n
269
ALA
235
A
LYS
236
n
270
LYS
236
A
LEU
237
n
271
LEU
237
A
PRO
238
n
272
PRO
238
A
ARG
239
n
273
ARG
239
A
GLN
240
n
274
GLN
240
A
PRO
241
n
275
PRO
241
A
ARG
242
n
276
ARG
242
A
PHE
243
n
277
PHE
243
A
SER
244
n
278
SER
244
A
GLN
245
n
279
GLN
245
A
HIS
246
n
280
HIS
246
A
ALA
247
n
281
ALA
247
A
PRO
248
n
282
PRO
248
A
LEU
249
n
283
LEU
249
A
ILE
250
n
284
ILE
250
A
VAL
251
n
285
VAL
251
A
ASP
252
n
286
ASP
252
A
TYR
253
n
287
TYR
253
A
ASP
254
n
288
ASP
254
A
TRP
255
n
289
TRP
255
A
GLN
256
n
290
GLN
256
A
LEU
257
n
291
LEU
257
A
SER
258
n
292
SER
258
A
ILE
259
n
293
ILE
259
A
1.8907
0.1063
-0.5073
2.1051
-0.4492
3.9929
0.0063
0.0090
0.0541
-0.0502
0.0729
-0.0116
-0.3324
0.0076
-0.0653
0.5384
-0.0771
0.0288
0.4394
-0.0022
0.4417
refined
-31.1686
17.9614
10.9351
X-RAY DIFFRACTION
X-RAY DIFFRACTION
1
ALL
author_and_software_defined_assembly
PISA
1
monomeric
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
PHE
54
A
N
PHE
88
A
O
SER
72
A
O
SER
106
A
O
ALA
69
A
O
ALA
103
A
N
LEU
33
A
N
LEU
67
A
O
CYS
32
A
O
CYS
66
A
N
VAL
6
A
N
VAL
40
A
N
ILE
3
A
N
ILE
37
A
O
VAL
251
A
O
VAL
285
A
O
ASP
252
A
O
ASP
286
A
N
ARG
233
A
N
ARG
267
A
N
ILE
80
A
N
ILE
114
A
O
GLN
96
A
O
GLN
130
A
N
ALA
97
A
N
ALA
131
A
O
ILE
104
A
O
ILE
138
A
N
ALA
105
A
N
ALA
139
A
O
ILE
144
A
O
ILE
178
A
N
TYR
145
A
N
TYR
179
A
O
VAL
223
A
O
VAL
257
A
O
LEU
224
A
O
LEU
258
A
N
ALA
188
A
N
ALA
222
1
A
MET
-33
A
MET
1
1
Y
1
A
GLY
-32
A
GLY
2
1
Y
1
A
SER
-31
A
SER
3
1
Y
1
A
SER
-30
A
SER
4
1
Y
1
A
HIS
-29
A
HIS
5
1
Y
1
A
HIS
-28
A
HIS
6
1
Y
1
A
HIS
-27
A
HIS
7
1
Y
1
A
HIS
-26
A
HIS
8
1
Y
1
A
HIS
-25
A
HIS
9
1
Y
1
A
HIS
-24
A
HIS
10
1
Y
1
A
SER
-23
A
SER
11
1
Y
1
A
SER
-22
A
SER
12
1
Y
1
A
GLY
-21
A
GLY
13
1
Y
1
A
GLU
-20
A
GLU
14
1
Y
1
A
ASN
-19
A
ASN
15
1
Y
1
A
LEU
-18
A
LEU
16
1
Y
1
A
TYR
-17
A
TYR
17
1
Y
1
A
PHE
-16
A
PHE
18
1
Y
1
A
GLU
-15
A
GLU
19
1
Y
1
A
GLY
-14
A
GLY
20
1
Y
1
A
SER
-13
A
SER
21
1
Y
1
A
HIS
-12
A
HIS
22
1
Y
1
A
MET
-11
A
MET
23
1
Y
1
A
ALA
-10
A
ALA
24
1
Y
1
A
SER
-9
A
SER
25
1
Y
1
A
MET
-8
A
MET
26
1
Y
1
A
THR
-7
A
THR
27
1
Y
1
A
GLY
-6
A
GLY
28
1
Y
1
A
GLY
-5
A
GLY
29
1
Y
1
A
GLN
-4
A
GLN
30
1
Y
1
A
GLN
-3
A
GLN
31
1
Y
1
A
MET
-2
A
MET
32
1
Y
1
A
GLY
-1
A
GLY
33
1
Y
1
A
ARG
0
A
ARG
34
1
Y
1
A
LYS
101
69.02
-23.86
1
A
ASN
160
61.48
66.23
1
A
PHE
170
-145.00
28.60
1
A
SER
244
-167.72
-163.62
15.6664
-0.0000
-0.0000
15.6664
0.0000
-31.3328
0.2456
0.2022
0.2044
0.2044
2.201
34.692
1035
20524
20273
5.11
98.29
0.23
RANDOM
1
1.34
MOLECULAR REPLACEMENT
32.47
0.90
1.11
PDB entry 1WG8
ML
FLAT BULK SOLVENT MODEL
53.285
0.345
2.201
34.692
23
2130
0
0
2107
0.007
2169
1.036
2937
16.606
805
0.078
299
0.004
389
0.3655
0.3254
2.3171
137
2663
7
96.00
0.3779
0.2949
2.4622
167
2666
7
99.00
0.2867
0.2507
2.6523
148
2741
7
99.00
0.3112
0.2502
2.9191
143
2736
7
99.00
0.2728
0.2176
3.3412
145
2771
7
100.00
0.2291
0.1859
4.2083
152
2815
7
100.00
0.2070
0.1713
34.6962
143
2846
7
96.00
2.20
50.0
4F1R
20524
20524
0.0
0.0
0.086
1
54.82
11.1
100
0.491
2.20
2.24
6.5
1006
1
10.1
99.2
data collection
Blu-Ice
phasing
PHASER
refinement
PHENIX
(phenix.refine: 1.7.3_928)
data reduction
HKL-2000
data scaling
SCALEPACK
Structure analysis of the global metabolic regulator Crc from Pseudomonas aeruginos
1
N
N
2
N
N
A
GLY
10
A
GLY
44
HELX_P
A
ARG
17
A
ARG
51
1
1
8
A
GLY
18
A
GLY
52
HELX_P
A
ALA
25
A
ALA
59
1
2
8
A
PHE
41
A
PHE
75
HELX_P
A
GLN
49
A
GLN
83
5
3
9
A
LEU
62
A
LEU
96
HELX_P
A
GLY
66
A
GLY
100
5
4
5
A
PHE
85
A
PHE
119
HELX_P
A
ARG
90
A
ARG
124
1
5
6
A
GLY
115
A
GLY
149
HELX_P
A
GLN
136
A
GLN
170
1
6
22
A
ARG
137
A
ARG
171
HELX_P
A
LYS
139
A
LYS
173
5
7
3
A
GLN
154
A
GLN
188
HELX_P
A
VAL
158
A
VAL
192
5
8
5
A
ASN
160
A
ASN
194
HELX_P
A
GLN
165
A
GLN
199
5
9
6
A
LEU
171
A
LEU
205
HELX_P
A
GLY
183
A
GLY
217
1
10
13
A
LEU
191
A
LEU
225
HELX_P
A
VAL
194
A
VAL
228
5
11
4
A
SER
207
A
SER
241
HELX_P
A
ASN
214
A
ASN
248
1
12
8
A
PRO
226
A
PRO
260
HELX_P
A
ARG
230
A
ARG
264
5
13
5
TRANSCRIPTION REGULATOR
Catabolite Repression Control, post-transcription regulator, TRANSCRIPTION REGULATOR
A
GLN
240
A
GLN
274
1
A
PRO
241
A
PRO
275
-2.65
Q51380_PSEAI
UNP
1
1
Q51380
MRIISVNVNGIQAAAERGLLSWLQAQNADVICLQDTRASAFDLDDPSFQLDGYFLYACDAELPEQGGVALYSRLQPKAVI
SGLGFETADRYGRYLQADFDKVSIATLLLPSGQSGDESLNQKFKFMDDFTHYLSKQRRKRREYIYCGSLYVAHQKMDVKN
WRECQQMPGFLAPERAWLDEVFGNLGYADALREVSREGDQFSWWPDSEQAEMLNLGWRFDYQVLTPGLRRFVRNAKLPRQ
PRFSQHAPLIVDYDWQLSI
1
259
4F1R
1
259
Q51380
A
1
35
293
1
expression tag
MET
-33
4F1R
A
Q51380
UNP
1
1
expression tag
GLY
-32
4F1R
A
Q51380
UNP
2
1
expression tag
SER
-31
4F1R
A
Q51380
UNP
3
1
expression tag
SER
-30
4F1R
A
Q51380
UNP
4
1
expression tag
HIS
-29
4F1R
A
Q51380
UNP
5
1
expression tag
HIS
-28
4F1R
A
Q51380
UNP
6
1
expression tag
HIS
-27
4F1R
A
Q51380
UNP
7
1
expression tag
HIS
-26
4F1R
A
Q51380
UNP
8
1
expression tag
HIS
-25
4F1R
A
Q51380
UNP
9
1
expression tag
HIS
-24
4F1R
A
Q51380
UNP
10
1
expression tag
SER
-23
4F1R
A
Q51380
UNP
11
1
expression tag
SER
-22
4F1R
A
Q51380
UNP
12
1
expression tag
GLY
-21
4F1R
A
Q51380
UNP
13
1
expression tag
GLU
-20
4F1R
A
Q51380
UNP
14
1
expression tag
ASN
-19
4F1R
A
Q51380
UNP
15
1
expression tag
LEU
-18
4F1R
A
Q51380
UNP
16
1
expression tag
TYR
-17
4F1R
A
Q51380
UNP
17
1
expression tag
PHE
-16
4F1R
A
Q51380
UNP
18
1
expression tag
GLU
-15
4F1R
A
Q51380
UNP
19
1
expression tag
GLY
-14
4F1R
A
Q51380
UNP
20
1
expression tag
SER
-13
4F1R
A
Q51380
UNP
21
1
expression tag
HIS
-12
4F1R
A
Q51380
UNP
22
1
expression tag
MET
-11
4F1R
A
Q51380
UNP
23
1
expression tag
ALA
-10
4F1R
A
Q51380
UNP
24
1
expression tag
SER
-9
4F1R
A
Q51380
UNP
25
1
expression tag
MET
-8
4F1R
A
Q51380
UNP
26
1
expression tag
THR
-7
4F1R
A
Q51380
UNP
27
1
expression tag
GLY
-6
4F1R
A
Q51380
UNP
28
1
expression tag
GLY
-5
4F1R
A
Q51380
UNP
29
1
expression tag
GLN
-4
4F1R
A
Q51380
UNP
30
1
expression tag
GLN
-3
4F1R
A
Q51380
UNP
31
1
expression tag
MET
-2
4F1R
A
Q51380
UNP
32
1
expression tag
GLY
-1
4F1R
A
Q51380
UNP
33
1
expression tag
ARG
0
4F1R
A
Q51380
UNP
34
6
6
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
A
PHE
54
A
PHE
88
A
CYS
58
A
CYS
92
A
VAL
68
A
VAL
102
A
SER
72
A
SER
106
A
VAL
30
A
VAL
64
A
GLN
34
A
GLN
68
A
ARG
2
A
ARG
36
A
ASN
7
A
ASN
41
A
LEU
249
A
LEU
283
A
TYR
253
A
TYR
287
A
VAL
232
A
VAL
266
A
LYS
236
A
LYS
270
A
ALA
78
A
ALA
112
A
SER
81
A
SER
115
A
TYR
94
A
TYR
128
A
ASP
98
A
ASP
132
A
VAL
102
A
VAL
136
A
LEU
108
A
LEU
142
A
GLU
142
A
GLU
176
A
SER
148
A
SER
182
A
ASP
220
A
ASP
254
A
LEU
224
A
LEU
258
A
ALA
188
A
ALA
222
A
ASP
189
A
ASP
223
154
P 32 2 1