0.008135
0.004697
0.000000
0.000000
0.009394
0.000000
0.000000
0.000000
0.012241
0.000000
0.000000
0.000000
Cheung, J.
Le-Khac, M.
Hendrickson, W.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.000
90.000
120.000
122.920
122.920
81.692
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
Na 1
22.990
SODIUM ION
non-polymer
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
NA
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
N
262
N
O
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
H
N
274
N
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
N
279
N
C
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
N
296
N
O
N
297
N
O
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
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
R
C
N
310
N
O
N
311
N
C
N
312
N
O
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
H
N
322
N
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
N
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
N
336
N
O
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
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
N
360
N
O
N
361
N
O
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
H
N
373
N
N
N
374
S
C
N
375
N
C
N
376
N
O
N
377
N
C
N
378
N
C
N
379
N
C
N
380
N
O
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
391
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
US
Proteins
PSFGEY
0867
0887-3585
77
235
241
10.1002/prot.22485
19544572
Crystal structure of a histidine kinase sensor domain with similarity to periplasmic binding proteins.
2009
10.2210/pdb3h7m/pdb
pdb_00003h7m
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
100
1
CCD
2005-09-23
MAD
M
x-ray
1
0.9870
1.0
0.9795
1.0
0.9791
1.0
0.9715
1.0
16.20
96529
0.057
1.02
2.900
20.000
15305
99.80
6.30
X4A
NSLS
0.9870, 0.9795, 0.9791, 0.9715
SYNCHROTRON
NSLS BEAMLINE X4A
25961.713
Sensor protein
2.7.13.3
1
man
polymer
22.990
SODIUM ION
1
syn
non-polymer
18.015
water
141
nat
water
no
no
GSADAPRDRHRTIVVGGDRDYPPYEFIDQNGKPAGYNVELTRAIAEVMGMTVEFRLGAWSEMFSALKSGRVDVLQGISWS
EKRARQIDFTPPHTIVYHAIFARRDSPPAAGLEDLRGRKVALHRDGIMHEYLAERGYGKDLVLTPTPADALRLLAAGGCD
YAVVAMVPGMYIIRENRLTNLVPVARSIAAQRYGYAVRQGDAELLARFSEGLAILRKTGQYEAIRAKWLGVLEP
GSADAPRDRHRTIVVGGDRDYPPYEFIDQNGKPAGYNVELTRAIAEVMGMTVEFRLGAWSEMFSALKSGRVDVLQGISWS
EKRARQIDFTPPHTIVYHAIFARRDSPPAAGLEDLRGRKVALHRDGIMHEYLAERGYGKDLVLTPTPADALRLLAAGGCD
YAVVAMVPGMYIIRENRLTNLVPVARSIAAQRYGYAVRQGDAELLARFSEGLAILRKTGQYEAIRAKWLGVLEP
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
sample
GSU2755
35554
Geobacter sulfurreducens
562
Escherichia coli
BL21(DE3)
plasmid
pGEX4T2
1
3.43
64.15
VAPOR DIFFUSION
6.0
isopropanol, PEG3350, calcium acetate, pH 6.0, vapor diffusion, temperature 277K
277
software
chem_comp_atom
chem_comp_bond
database_2
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Refinement description
Data collection
Database references
Derived calculations
1
0
2009-06-30
1
1
2011-07-13
1
2
2017-11-01
1
3
2024-02-21
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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.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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2009-04-27
REL
REL
0.036
1.019
100.00
9.30
0.054
1.036
100.00
9.20
0.050
1.004
100.00
8.00
0.053
1.006
100.00
6.40
0.059
1.019
99.80
5.20
0.076
1.040
99.90
5.20
0.112
1.026
99.90
5.20
0.162
1.007
100.00
5.10
0.241
1.035
99.90
4.90
0.283
1.036
98.10
4.40
NA
SODIUM ION
HOH
water
NA
1
2
NA
NA
1
A
HOH
2
3
HOH
HOH
2
A
HOH
3
3
HOH
HOH
3
A
HOH
4
3
HOH
HOH
4
A
HOH
5
3
HOH
HOH
5
A
HOH
6
3
HOH
HOH
6
A
HOH
7
3
HOH
HOH
7
A
HOH
8
3
HOH
HOH
8
A
HOH
9
3
HOH
HOH
9
A
HOH
10
3
HOH
HOH
10
A
HOH
11
3
HOH
HOH
11
A
HOH
12
3
HOH
HOH
12
A
HOH
13
3
HOH
HOH
13
A
HOH
14
3
HOH
HOH
14
A
HOH
15
3
HOH
HOH
15
A
HOH
16
3
HOH
HOH
16
A
HOH
17
3
HOH
HOH
17
A
HOH
18
3
HOH
HOH
18
A
HOH
19
3
HOH
HOH
19
A
HOH
20
3
HOH
HOH
20
A
HOH
21
3
HOH
HOH
21
A
HOH
22
3
HOH
HOH
22
A
HOH
23
3
HOH
HOH
23
A
HOH
24
3
HOH
HOH
24
A
HOH
25
3
HOH
HOH
25
A
HOH
26
3
HOH
HOH
26
A
HOH
27
3
HOH
HOH
27
A
HOH
28
3
HOH
HOH
28
A
HOH
29
3
HOH
HOH
29
A
HOH
30
3
HOH
HOH
30
A
HOH
31
3
HOH
HOH
31
A
HOH
32
3
HOH
HOH
32
A
HOH
33
3
HOH
HOH
33
A
HOH
34
3
HOH
HOH
34
A
HOH
35
3
HOH
HOH
35
A
HOH
36
3
HOH
HOH
36
A
HOH
37
3
HOH
HOH
37
A
HOH
38
3
HOH
HOH
38
A
HOH
39
3
HOH
HOH
39
A
HOH
40
3
HOH
HOH
40
A
HOH
41
3
HOH
HOH
41
A
HOH
42
3
HOH
HOH
42
A
HOH
43
3
HOH
HOH
43
A
HOH
44
3
HOH
HOH
44
A
HOH
45
3
HOH
HOH
45
A
HOH
1
3
HOH
HOH
280
A
HOH
52
3
HOH
HOH
281
A
HOH
53
3
HOH
HOH
282
A
HOH
54
3
HOH
HOH
283
A
HOH
55
3
HOH
HOH
284
A
HOH
56
3
HOH
HOH
285
A
HOH
57
3
HOH
HOH
286
A
HOH
58
3
HOH
HOH
287
A
HOH
59
3
HOH
HOH
288
A
HOH
60
3
HOH
HOH
289
A
HOH
61
3
HOH
HOH
290
A
HOH
62
3
HOH
HOH
291
A
HOH
63
3
HOH
HOH
292
A
HOH
64
3
HOH
HOH
293
A
HOH
65
3
HOH
HOH
294
A
HOH
66
3
HOH
HOH
295
A
HOH
67
3
HOH
HOH
296
A
HOH
68
3
HOH
HOH
297
A
HOH
69
3
HOH
HOH
298
A
HOH
70
3
HOH
HOH
299
A
HOH
71
3
HOH
HOH
300
A
HOH
72
3
HOH
HOH
301
A
HOH
73
3
HOH
HOH
302
A
HOH
74
3
HOH
HOH
303
A
HOH
75
3
HOH
HOH
304
A
HOH
76
3
HOH
HOH
305
A
HOH
77
3
HOH
HOH
306
A
HOH
78
3
HOH
HOH
307
A
HOH
79
3
HOH
HOH
308
A
HOH
80
3
HOH
HOH
309
A
HOH
81
3
HOH
HOH
310
A
HOH
82
3
HOH
HOH
311
A
HOH
83
3
HOH
HOH
312
A
HOH
84
3
HOH
HOH
313
A
HOH
85
3
HOH
HOH
314
A
HOH
86
3
HOH
HOH
315
A
HOH
87
3
HOH
HOH
316
A
HOH
88
3
HOH
HOH
317
A
HOH
89
3
HOH
HOH
318
A
HOH
90
3
HOH
HOH
319
A
HOH
91
3
HOH
HOH
320
A
HOH
92
3
HOH
HOH
321
A
HOH
93
3
HOH
HOH
322
A
HOH
94
3
HOH
HOH
323
A
HOH
95
3
HOH
HOH
324
A
HOH
96
3
HOH
HOH
325
A
HOH
97
3
HOH
HOH
326
A
HOH
98
3
HOH
HOH
327
A
HOH
99
3
HOH
HOH
328
A
HOH
100
3
HOH
HOH
329
A
HOH
101
3
HOH
HOH
330
A
HOH
102
3
HOH
HOH
331
A
HOH
103
3
HOH
HOH
332
A
HOH
104
3
HOH
HOH
333
A
HOH
105
3
HOH
HOH
334
A
HOH
106
3
HOH
HOH
335
A
HOH
107
3
HOH
HOH
336
A
HOH
108
3
HOH
HOH
337
A
HOH
109
3
HOH
HOH
338
A
HOH
110
3
HOH
HOH
339
A
HOH
111
3
HOH
HOH
340
A
HOH
112
3
HOH
HOH
341
A
HOH
113
3
HOH
HOH
342
A
HOH
114
3
HOH
HOH
343
A
HOH
115
3
HOH
HOH
344
A
HOH
116
3
HOH
HOH
345
A
HOH
117
3
HOH
HOH
346
A
HOH
118
3
HOH
HOH
347
A
HOH
119
3
HOH
HOH
348
A
HOH
120
3
HOH
HOH
349
A
HOH
121
3
HOH
HOH
350
A
HOH
122
3
HOH
HOH
351
A
HOH
123
3
HOH
HOH
352
A
HOH
124
3
HOH
HOH
353
A
HOH
125
3
HOH
HOH
354
A
HOH
126
3
HOH
HOH
355
A
HOH
127
3
HOH
HOH
356
A
HOH
128
3
HOH
HOH
357
A
HOH
129
3
HOH
HOH
358
A
HOH
130
3
HOH
HOH
359
A
HOH
131
3
HOH
HOH
360
A
HOH
132
3
HOH
HOH
361
A
HOH
133
3
HOH
HOH
362
A
HOH
134
3
HOH
HOH
363
A
HOH
135
3
HOH
HOH
364
A
HOH
136
3
HOH
HOH
365
A
HOH
137
3
HOH
HOH
366
A
HOH
138
3
HOH
HOH
367
A
HOH
139
3
HOH
HOH
368
A
HOH
140
3
HOH
HOH
369
A
HOH
141
3
HOH
HOH
370
A
HOH
46
3
HOH
HOH
371
A
HOH
47
3
HOH
HOH
372
A
HOH
48
3
HOH
HOH
373
A
HOH
49
3
HOH
HOH
374
A
HOH
50
3
HOH
HOH
375
A
HOH
51
3
HOH
HOH
376
A
n
1
46
A
n
2
47
A
n
3
48
A
n
4
49
A
n
5
50
A
n
6
51
A
ARG
52
n
7
ARG
52
A
ASP
53
n
8
ASP
53
A
ARG
54
n
9
ARG
54
A
HIS
55
n
10
HIS
55
A
ARG
56
n
11
ARG
56
A
THR
57
n
12
THR
57
A
ILE
58
n
13
ILE
58
A
VAL
59
n
14
VAL
59
A
VAL
60
n
15
VAL
60
A
GLY
61
n
16
GLY
61
A
GLY
62
n
17
GLY
62
A
ASP
63
n
18
ASP
63
A
ARG
64
n
19
ARG
64
A
ASP
65
n
20
ASP
65
A
TYR
66
n
21
TYR
66
A
PRO
67
n
22
PRO
67
A
PRO
68
n
23
PRO
68
A
TYR
69
n
24
TYR
69
A
GLU
70
n
25
GLU
70
A
PHE
71
n
26
PHE
71
A
ILE
72
n
27
ILE
72
A
ASP
73
n
28
ASP
73
A
GLN
74
n
29
GLN
74
A
ASN
75
n
30
ASN
75
A
GLY
76
n
31
GLY
76
A
LYS
77
n
32
LYS
77
A
PRO
78
n
33
PRO
78
A
ALA
79
n
34
ALA
79
A
GLY
80
n
35
GLY
80
A
TYR
81
n
36
TYR
81
A
ASN
82
n
37
ASN
82
A
VAL
83
n
38
VAL
83
A
GLU
84
n
39
GLU
84
A
LEU
85
n
40
LEU
85
A
THR
86
n
41
THR
86
A
ARG
87
n
42
ARG
87
A
ALA
88
n
43
ALA
88
A
ILE
89
n
44
ILE
89
A
ALA
90
n
45
ALA
90
A
GLU
91
n
46
GLU
91
A
VAL
92
n
47
VAL
92
A
MET
93
n
48
MET
93
A
GLY
94
n
49
GLY
94
A
MET
95
n
50
MET
95
A
THR
96
n
51
THR
96
A
VAL
97
n
52
VAL
97
A
GLU
98
n
53
GLU
98
A
PHE
99
n
54
PHE
99
A
ARG
100
n
55
ARG
100
A
LEU
101
n
56
LEU
101
A
GLY
102
n
57
GLY
102
A
ALA
103
n
58
ALA
103
A
TRP
104
n
59
TRP
104
A
SER
105
n
60
SER
105
A
GLU
106
n
61
GLU
106
A
MET
107
n
62
MET
107
A
PHE
108
n
63
PHE
108
A
SER
109
n
64
SER
109
A
ALA
110
n
65
ALA
110
A
LEU
111
n
66
LEU
111
A
LYS
112
n
67
LYS
112
A
SER
113
n
68
SER
113
A
GLY
114
n
69
GLY
114
A
ARG
115
n
70
ARG
115
A
VAL
116
n
71
VAL
116
A
ASP
117
n
72
ASP
117
A
VAL
118
n
73
VAL
118
A
LEU
119
n
74
LEU
119
A
GLN
120
n
75
GLN
120
A
GLY
121
n
76
GLY
121
A
ILE
122
n
77
ILE
122
A
SER
123
n
78
SER
123
A
TRP
124
n
79
TRP
124
A
SER
125
n
80
SER
125
A
GLU
126
n
81
GLU
126
A
LYS
127
n
82
LYS
127
A
ARG
128
n
83
ARG
128
A
ALA
129
n
84
ALA
129
A
ARG
130
n
85
ARG
130
A
GLN
131
n
86
GLN
131
A
ILE
132
n
87
ILE
132
A
ASP
133
n
88
ASP
133
A
PHE
134
n
89
PHE
134
A
THR
135
n
90
THR
135
A
PRO
136
n
91
PRO
136
A
PRO
137
n
92
PRO
137
A
HIS
138
n
93
HIS
138
A
THR
139
n
94
THR
139
A
ILE
140
n
95
ILE
140
A
VAL
141
n
96
VAL
141
A
TYR
142
n
97
TYR
142
A
HIS
143
n
98
HIS
143
A
ALA
144
n
99
ALA
144
A
ILE
145
n
100
ILE
145
A
PHE
146
n
101
PHE
146
A
ALA
147
n
102
ALA
147
A
ARG
148
n
103
ARG
148
A
ARG
149
n
104
ARG
149
A
ASP
150
n
105
ASP
150
A
SER
151
n
106
SER
151
A
PRO
152
n
107
PRO
152
A
PRO
153
n
108
PRO
153
A
ALA
154
n
109
ALA
154
A
ALA
155
n
110
ALA
155
A
GLY
156
n
111
GLY
156
A
LEU
157
n
112
LEU
157
A
GLU
158
n
113
GLU
158
A
ASP
159
n
114
ASP
159
A
LEU
160
n
115
LEU
160
A
ARG
161
n
116
ARG
161
A
GLY
162
n
117
GLY
162
A
ARG
163
n
118
ARG
163
A
LYS
164
n
119
LYS
164
A
VAL
165
n
120
VAL
165
A
ALA
166
n
121
ALA
166
A
LEU
167
n
122
LEU
167
A
HIS
168
n
123
HIS
168
A
ARG
169
n
124
ARG
169
A
ASP
170
n
125
ASP
170
A
GLY
171
n
126
GLY
171
A
ILE
172
n
127
ILE
172
A
MET
173
n
128
MET
173
A
HIS
174
n
129
HIS
174
A
GLU
175
n
130
GLU
175
A
TYR
176
n
131
TYR
176
A
LEU
177
n
132
LEU
177
A
ALA
178
n
133
ALA
178
A
GLU
179
n
134
GLU
179
A
ARG
180
n
135
ARG
180
A
GLY
181
n
136
GLY
181
A
TYR
182
n
137
TYR
182
A
GLY
183
n
138
GLY
183
A
LYS
184
n
139
LYS
184
A
ASP
185
n
140
ASP
185
A
LEU
186
n
141
LEU
186
A
VAL
187
n
142
VAL
187
A
LEU
188
n
143
LEU
188
A
THR
189
n
144
THR
189
A
PRO
190
n
145
PRO
190
A
THR
191
n
146
THR
191
A
PRO
192
n
147
PRO
192
A
ALA
193
n
148
ALA
193
A
ASP
194
n
149
ASP
194
A
ALA
195
n
150
ALA
195
A
LEU
196
n
151
LEU
196
A
ARG
197
n
152
ARG
197
A
LEU
198
n
153
LEU
198
A
LEU
199
n
154
LEU
199
A
ALA
200
n
155
ALA
200
A
ALA
201
n
156
ALA
201
A
GLY
202
n
157
GLY
202
A
GLY
203
n
158
GLY
203
A
CYS
204
n
159
CYS
204
A
ASP
205
n
160
ASP
205
A
TYR
206
n
161
TYR
206
A
ALA
207
n
162
ALA
207
A
VAL
208
n
163
VAL
208
A
VAL
209
n
164
VAL
209
A
ALA
210
n
165
ALA
210
A
MET
211
n
166
MET
211
A
VAL
212
n
167
VAL
212
A
PRO
213
n
168
PRO
213
A
GLY
214
n
169
GLY
214
A
MET
215
n
170
MET
215
A
TYR
216
n
171
TYR
216
A
ILE
217
n
172
ILE
217
A
ILE
218
n
173
ILE
218
A
ARG
219
n
174
ARG
219
A
GLU
220
n
175
GLU
220
A
ASN
221
n
176
ASN
221
A
ARG
222
n
177
ARG
222
A
LEU
223
n
178
LEU
223
A
THR
224
n
179
THR
224
A
ASN
225
n
180
ASN
225
A
LEU
226
n
181
LEU
226
A
VAL
227
n
182
VAL
227
A
PRO
228
n
183
PRO
228
A
VAL
229
n
184
VAL
229
A
ALA
230
n
185
ALA
230
A
ARG
231
n
186
ARG
231
A
SER
232
n
187
SER
232
A
ILE
233
n
188
ILE
233
A
ALA
234
n
189
ALA
234
A
ALA
235
n
190
ALA
235
A
GLN
236
n
191
GLN
236
A
ARG
237
n
192
ARG
237
A
TYR
238
n
193
TYR
238
A
GLY
239
n
194
GLY
239
A
TYR
240
n
195
TYR
240
A
ALA
241
n
196
ALA
241
A
VAL
242
n
197
VAL
242
A
ARG
243
n
198
ARG
243
A
GLN
244
n
199
GLN
244
A
GLY
245
n
200
GLY
245
A
ASP
246
n
201
ASP
246
A
ALA
247
n
202
ALA
247
A
GLU
248
n
203
GLU
248
A
LEU
249
n
204
LEU
249
A
LEU
250
n
205
LEU
250
A
ALA
251
n
206
ALA
251
A
ARG
252
n
207
ARG
252
A
PHE
253
n
208
PHE
253
A
SER
254
n
209
SER
254
A
GLU
255
n
210
GLU
255
A
GLY
256
n
211
GLY
256
A
LEU
257
n
212
LEU
257
A
ALA
258
n
213
ALA
258
A
ILE
259
n
214
ILE
259
A
LEU
260
n
215
LEU
260
A
ARG
261
n
216
ARG
261
A
LYS
262
n
217
LYS
262
A
THR
263
n
218
THR
263
A
GLY
264
n
219
GLY
264
A
GLN
265
n
220
GLN
265
A
TYR
266
n
221
TYR
266
A
GLU
267
n
222
GLU
267
A
ALA
268
n
223
ALA
268
A
ILE
269
n
224
ILE
269
A
ARG
270
n
225
ARG
270
A
ALA
271
n
226
ALA
271
A
LYS
272
n
227
LYS
272
A
TRP
273
n
228
TRP
273
A
LEU
274
n
229
LEU
274
A
GLY
275
n
230
GLY
275
A
VAL
276
n
231
VAL
276
A
LEU
277
n
232
LEU
277
A
GLU
278
n
233
GLU
278
A
PRO
279
n
234
PRO
279
A
author_and_software_defined_assembly
PISA
1
monomeric
A
ALA
129
A
O
ALA
84
1_555
A
NA
1
B
NA
NA
1_555
A
ASP
133
A
OD1
ASP
88
1_555
114.9
A
ALA
129
A
O
ALA
84
1_555
A
NA
1
B
NA
NA
1_555
A
GLN
244
A
OE1
GLN
199
1_555
65.1
A
ASP
133
A
OD1
ASP
88
1_555
A
NA
1
B
NA
NA
1_555
A
GLN
244
A
OE1
GLN
199
1_555
60.0
A
ALA
129
A
O
ALA
84
1_555
A
NA
1
B
NA
NA
1_555
A
HOH
304
C
O
HOH
1_555
81.2
A
ASP
133
A
OD1
ASP
88
1_555
A
NA
1
B
NA
NA
1_555
A
HOH
304
C
O
HOH
1_555
107.8
A
GLN
244
A
OE1
GLN
199
1_555
A
NA
1
B
NA
NA
1_555
A
HOH
304
C
O
HOH
1_555
69.0
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
A
O
GLU
98
A
O
GLU
53
A
N
VAL
60
A
N
VAL
15
A
N
GLY
61
A
N
GLY
16
A
O
VAL
118
A
O
VAL
73
A
N
LEU
119
A
N
LEU
74
A
O
ALA
241
A
O
ALA
196
A
O
ALA
230
A
O
ALA
185
A
N
ILE
145
A
N
ILE
100
A
N
PHE
146
A
N
PHE
101
A
O
ALA
207
A
O
ALA
162
A
O
TYR
206
A
O
TYR
161
A
N
ALA
166
A
N
ALA
121
A
N
LEU
167
A
N
LEU
122
A
O
THR
189
A
O
THR
144
A
N
TYR
66
A
N
TYR
21
A
O
GLU
70
A
O
GLU
25
A
N
PHE
71
A
N
PHE
26
A
O
ALA
79
A
O
ALA
34
1
A
GLY
46
A
GLY
1
1
Y
1
A
SER
47
A
SER
2
1
Y
1
A
ALA
48
A
ALA
3
1
Y
1
A
ASP
49
A
ASP
4
1
Y
1
A
ALA
50
A
ALA
5
1
Y
1
A
PRO
51
A
PRO
6
1
Y
1
A
THR
57
-39.63
125.63
1
A
SER
105
-62.99
2.49
1
A
SER
151
-29.68
154.11
1
A
ARG
169
-54.64
96.98
1
A
GLU
179
-54.84
5.80
1
A
ASP
185
-87.78
32.39
1
A
SER
232
27.86
34.41
1
A
ALA
247
-35.58
-24.77
protein_rep.param
protein.top
water_rep.param
ion.top
ion.param
water.top
55.100
-2.990
2.060
0.000
-2.990
0.000
5.980
0.285
0.011
0.228
2.400
19.870
735
14682
5.000
99.800
RANDOM
1761706.125
0.000
1
RESTRAINED
THROUGHOUT
0.00
MAD
FLAT MODEL
46.846
0.306
0.460
0.340
5.000
0.390
0.320
2.400
19.870
141
1951
1
0
1809
0.010
1.600
22.700
0.930
4.170
1.500
5.950
2.000
6.560
2.000
8.360
2.500
0.374
0.036
0.306
2.550
108
2280
2388
6
4.500
100.000
2.400
20.000
3H7M
14718
0.046
1.030
1
14.700
5.100
100.000
0.419
2.40
2.49
1434
1.053
4.20
99.90
0.331
2.49
2.58
1438
1.053
4.30
100.00
0.247
2.58
2.70
1425
1.035
4.30
100.00
0.171
2.70
2.84
1460
1.021
4.30
100.00
0.116
2.84
3.02
1444
1.033
4.30
99.90
0.087
3.02
3.25
1459
1.020
4.40
99.90
0.059
3.25
3.58
1459
1.042
4.70
99.80
0.043
3.58
4.09
1492
1.022
5.60
100.00
0.034
4.09
5.14
1503
0.994
7.10
99.90
0.031
5.14
20.00
1604
1.047
7.20
100.00
data reduction
Zbyszek Otwinowski
zbyszek@mix.swmed.edu
http://www.lnls.br/infra/linhasluz/denzo-hkl.htm
DENZO
package
data scaling
Zbyszek Otwinowski
zbyszek@mix.swmed.edu
http://www.lnls.br/infra/linhasluz/denzo-hkl.htm
SCALEPACK
package
phasing
de La Fortelle
sharp-develop@globalphasing.com
http://babinet.globalphasing.com/sharp/
SHARP
package
phasing
K. Cowtan
ccp4@dl.ac.uk
Fortran_77
http://www.ccp4.ac.uk/main.html
DM
program
refinement
Axel T. Brunger
axel.brunger@yale.edu
Fortran_77
http://cns.csb.yale.edu/v1.1/
CNS
package
1.1
data extraction
PDB
sw-help@rcsb.rutgers.edu
September 10, 2007
C++
http://pdb.rutgers.edu/software/
PDB_EXTRACT
package
3.004
Crystal Structure of a Histidine Kinase Sensor Domain with Similarity to Periplasmic Binding Proteins
1
N
N
2
N
N
3
N
N
A
GLY
80
A
GLY
35
HELX_P
A
GLY
94
A
GLY
49
1
1
15
A
ALA
103
A
ALA
58
HELX_P
A
SER
105
A
SER
60
5
2
3
A
GLU
106
A
GLU
61
HELX_P
A
SER
113
A
SER
68
1
3
8
A
SER
125
A
SER
80
HELX_P
A
ARG
130
A
ARG
85
1
4
6
A
GLY
156
A
GLY
111
HELX_P
A
ARG
161
A
ARG
116
5
5
6
A
GLY
171
A
GLY
126
HELX_P
A
GLU
179
A
GLU
134
1
6
9
A
ARG
180
A
ARG
135
HELX_P
A
GLY
181
A
GLY
136
5
7
2
A
TYR
182
A
TYR
137
HELX_P
A
LYS
184
A
LYS
139
5
8
3
A
THR
191
A
THR
146
HELX_P
A
ALA
201
A
ALA
156
1
9
11
A
MET
211
A
MET
166
HELX_P
A
ASN
221
A
ASN
176
1
10
11
A
ASP
246
A
ASP
201
HELX_P
A
GLY
264
A
GLY
219
1
11
19
A
GLY
264
A
GLY
219
HELX_P
A
TRP
273
A
TRP
228
1
12
10
metalc
2.758
A
NA
1
B
NA
NA
1_555
A
ALA
129
A
O
ALA
84
1_555
metalc
2.656
A
NA
1
B
NA
NA
1_555
A
ASP
133
A
OD1
ASP
88
1_555
metalc
2.871
A
NA
1
B
NA
NA
1_555
A
GLN
244
A
OE1
GLN
199
1_555
metalc
2.986
A
NA
1
B
NA
NA
1_555
A
HOH
304
C
O
HOH
1_555
TRANSFERASE
histidine kinase sensor domain, Kinase, Phosphoprotein, Transferase
A
PRO
67
A
PRO
22
1
A
PRO
68
A
PRO
23
0.02
Q749I7_GEOSL
UNP
1
52
Q749I7
RDRHRTIVVGGDRDYPPYEFIDQNGKPAGYNVELTRAIAEVMGMTVEFRLGAWSEMFSALKSGRVDVLQGISWSEKRARQ
IDFTPPHTIVYHAIFARRDSPPAAGLEDLRGRKVALHRDGIMHEYLAERGYGKDLVLTPTPADALRLLAAGGCDYAVVAM
VPGMYIIRENRLTNLVPVARSIAAQRYGYAVRQGDAELLARFSEGLAILRKTGQYEAIRAKWLGVLEP
48
279
3H7M
48
279
Q749I7
A
1
3
234
1
expression tag
GLY
46
3H7M
A
Q749I7
UNP
1
1
expression tag
SER
47
3H7M
A
Q749I7
UNP
2
8
3
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
A
VAL
97
A
VAL
52
A
GLY
102
A
GLY
57
A
ILE
58
A
ILE
13
A
ASP
63
A
ASP
18
A
VAL
118
A
VAL
73
A
SER
123
A
SER
78
A
LEU
226
A
LEU
181
A
ARG
243
A
ARG
198
A
ILE
132
A
ILE
87
A
ARG
148
A
ARG
103
A
TYR
206
A
TYR
161
A
ALA
210
A
ALA
165
A
VAL
165
A
VAL
120
A
HIS
168
A
HIS
123
A
LEU
186
A
LEU
141
A
THR
189
A
THR
144
A
ASP
65
A
ASP
20
A
TYR
66
A
TYR
21
A
GLU
70
A
GLU
25
A
ILE
72
A
ILE
27
A
PRO
78
A
PRO
33
A
ALA
79
A
ALA
34
BINDING SITE FOR RESIDUE NA A 1
A
NA
1
Software
5
A
ALA
129
A
ALA
84
5
1_555
A
ILE
132
A
ILE
87
5
1_555
A
ASP
133
A
ASP
88
5
1_555
A
GLN
244
A
GLN
199
5
1_555
A
HOH
304
C
HOH
5
1_555
179
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