0.026563
0.000000
0.001044
0.000000
0.009273
0.000000
0.000000
0.000000
0.011990
0.00000
0.00000
0.00000
Swinger, K.K.
Lemberg, K.M.
Zhang, Y.
Rice, P.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
92.25
90.00
37.646
107.836
83.464
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
C10 H14 N5 O6 P
331.222
y
2'-DEOXYADENOSINE-5'-MONOPHOSPHATE
DNA linking
C9 H14 N3 O7 P
307.197
y
2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE
DNA linking
C10 H14 N5 O7 P
347.221
y
2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE
DNA linking
C10 H15 N2 O8 P
322.208
y
THYMIDINE-5'-MONOPHOSPHATE
DNA 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
C4 H9 N O3
119.119
y
THREONINE
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
O
N
75
N
P
N
76
N
O
N
77
N
O
N
78
N
O
N
79
N
C
N
80
R
C
N
81
N
O
N
82
S
C
N
83
N
O
N
84
N
C
N
85
R
C
Y
86
N
N
Y
87
N
C
Y
88
N
N
Y
89
N
C
Y
90
N
C
N
91
N
N
Y
92
N
N
Y
93
N
C
Y
94
N
N
Y
95
N
C
N
96
N
H
N
97
N
H
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
H
N
109
N
H
N
110
N
O
N
111
N
P
N
112
N
O
N
113
N
O
N
114
N
O
N
115
N
C
N
116
R
C
N
117
N
O
N
118
S
C
N
119
N
O
N
120
N
C
N
121
R
C
N
122
N
N
N
123
N
C
N
124
N
O
N
125
N
N
N
126
N
C
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
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
P
N
146
N
O
N
147
N
O
N
148
N
O
N
149
N
C
N
150
R
C
N
151
N
O
N
152
S
C
N
153
N
O
N
154
N
C
N
155
R
C
Y
156
N
N
Y
157
N
C
Y
158
N
N
Y
159
N
C
N
160
N
C
N
161
N
O
N
162
N
N
N
163
N
C
N
164
N
N
N
165
N
N
Y
166
N
C
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
H
N
181
N
O
N
182
N
P
N
183
N
O
N
184
N
O
N
185
N
O
N
186
N
C
N
187
R
C
N
188
N
O
N
189
S
C
N
190
N
O
N
191
N
C
N
192
R
C
N
193
N
N
N
194
N
C
N
195
N
O
N
196
N
N
N
197
N
C
N
198
N
O
N
199
N
C
N
200
N
C
N
201
N
C
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
H
N
217
N
N
N
218
S
C
N
219
N
C
N
220
N
O
N
221
N
C
N
222
N
C
N
223
N
C
N
224
N
O
N
225
N
N
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
N
N
238
S
C
N
239
N
C
N
240
N
O
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
N
245
N
O
N
246
N
O
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
H
N
256
N
N
N
257
N
C
N
258
N
C
N
259
N
O
N
260
N
O
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
O
N
267
N
H
N
268
N
H
N
269
N
N
N
270
S
C
N
271
N
C
N
272
N
O
N
273
S
C
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
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
C
N
297
N
C
N
298
N
C
N
299
N
O
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
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
N
N
314
S
C
N
315
N
C
N
316
N
O
N
317
N
C
N
318
N
C
N
319
N
C
N
320
N
C
N
321
N
N
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
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
338
N
N
N
339
S
C
N
340
N
C
N
341
N
O
N
342
N
C
N
343
N
C
N
344
N
S
N
345
N
C
N
346
N
O
N
347
N
H
N
348
N
H
N
349
N
H
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
N
N
359
S
C
N
360
N
C
N
361
N
O
N
362
N
C
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
C
Y
368
N
C
N
369
N
O
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
N
N
382
S
C
N
383
N
C
N
384
N
O
N
385
N
C
N
386
N
C
N
387
N
C
N
388
N
O
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
N
N
399
S
C
N
400
N
C
N
401
N
O
N
402
N
C
N
403
N
O
N
404
N
O
N
405
N
H
N
406
N
H
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
N
N
413
S
C
N
414
N
C
N
415
N
O
N
416
R
C
N
417
N
O
N
418
N
C
N
419
N
O
N
420
N
H
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
N
N
430
S
C
N
431
N
C
N
432
N
O
N
433
N
C
N
434
N
C
N
435
N
C
N
436
N
O
N
437
N
H
N
438
N
H
N
439
N
H
N
440
N
H
N
441
N
H
N
442
N
H
N
443
N
H
N
444
N
H
N
445
N
H
N
446
N
H
N
447
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
doub
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
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
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
Y
93
N
sing
Y
94
N
sing
Y
95
N
doub
N
96
N
sing
Y
97
N
sing
Y
98
N
sing
Y
99
N
doub
N
100
N
sing
Y
101
N
doub
N
102
N
sing
N
103
N
sing
Y
104
N
sing
Y
105
N
doub
N
106
N
sing
Y
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
doub
N
111
N
sing
N
112
N
sing
N
113
N
sing
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
sing
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
doub
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
doub
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
Y
166
N
sing
Y
167
N
sing
Y
168
N
doub
N
169
N
sing
Y
170
N
sing
N
171
N
sing
Y
172
N
doub
N
173
N
doub
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
doub
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
doub
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
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
doub
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
doub
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
doub
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
doub
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
doub
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
doub
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
sing
N
261
N
sing
N
262
N
doub
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
doub
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
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
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
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
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
doub
N
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
doub
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
Y
363
N
doub
Y
364
N
sing
Y
365
N
sing
N
366
N
sing
Y
367
N
doub
N
368
N
sing
Y
369
N
doub
N
370
N
sing
Y
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
doub
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
doub
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
sing
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
N
409
N
sing
N
410
N
sing
N
411
N
doub
N
412
N
sing
N
413
N
sing
N
414
N
sing
N
415
N
sing
N
416
N
sing
N
417
N
sing
N
418
N
sing
N
419
N
sing
N
420
N
sing
N
421
N
sing
N
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
doub
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
sing
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
N
437
N
sing
N
438
N
sing
UK
Embo J.
EMJODG
0897
0261-4189
22
3749
3760
10.1093/emboj/cdg351
12853489
Flexible DNA bending in HU-DNA cocrystal structures
2003
10.2210/pdb1p51/pdb
pdb_00001p51
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
2002-03-29
ADSC QUANTUM 4
Ge 111
SINGLE WAVELENGTH
M
x-ray
1
0.9
1.0
14-BM-C
APS
0.9
SYNCHROTRON
APS BEAMLINE 14-BM-C
5809.782
5'-D(*GP*CP*AP*TP*AP*TP*CP*AP*AP*TP*TP*TP*GP*TP*TP*GP*CP*AP*T)-3'
4
syn
polymer
10089.584
DNA-binding protein HU
4
man
polymer
18.015
water
72
nat
water
no
no
(DG)(DC)(DA)(DT)(DA)(DT)(DC)(DA)(DA)(DT)(DT)(DT)(DG)(DT)(DT)(DG)(DC)(DA)(DT)
GCATATCAATTTGTTGCAT
E,F,I,H
polydeoxyribonucleotide
no
no
MNKGELVDAVAEKASVTKKQADAVLTAALETIIEAVSSGDKVTLVGFGSFESRERKAREGRNPKTNEKMEIPATRVPAFS
AGKLFREKVAPPKA
MNKGELVDAVAEKASVTKKQADAVLTAALETIIEAVSSGDKVTLVGFGSFESRERKAREGRNPKTNEKMEIPATRVPAFS
AGKLFREKVAPPKA
A,B,C,D
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
Anabaena
Escherichia
sample
HUP OR HANA OR ASR3935
1167
Anabaena sp.
562
Escherichia coli
RJ1878 lacks functional HU genes
plasmid
pET21a (pETAHU)
1
2.75
54.94
VAPOR DIFFUSION, HANGING DROP
8.0
Peg 5000 monomethyl ether, glycerol, tris, jeffamine, potassium chloride, calcium chloride, sodium azide, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
292
Peg 5000
1
monomethyl ether
1
glycerol
1
tris
1
jeffamine
1
potassium chloride
1
calcium chloride
1
sodium azide
1
H2O
1
Peg 5000
2
glycerol
2
potassium chloride
2
calcium chloride
2
sodium azide
2
H2O
2
-17.672
1
20
F
16
E
4
8.147
F_DT16:DA4_E
1
1.755
-0.330
0.146
-0.046
7.636
1
19
F
17
E
3
-1.542
F_DG17:DC3_E
2
-3.470
0.158
-0.038
-0.168
5.178
1
19
F
18
E
2
0.335
F_DC18:DG2_E
3
-18.247
0.265
0.291
-0.251
-8.784
1
20
F
19
H
20
7.718
F_DA19:DT20_H
4
-12.491
-0.523
0.350
-0.155
4.497
1
20
F
20
H
19
9.643
F_DT20:DA19_H
5
-8.432
-0.249
0.058
0.050
-11.710
1
19
I
2
H
18
2.846
I_DG2:DC18_H
6
-10.023
-0.453
-0.260
-0.062
0.211
1
19
I
3
H
17
6.496
I_DC3:DG17_H
7
2.598
0.115
-0.090
0.099
31.976
1
20
I
4
H
16
4.275
I_DA4:DT16_H
8
6.504
0.270
0.659
-0.171
-43.654
1
20
E
6
F
15
3.214
E_DA6:DT15_F
9
9.613
0.708
-0.719
0.305
-17.590
1
19
E
8
F
14
1.551
E_DC8:DG14_F
10
3.848
0.671
0.254
-0.052
2.621
1
20
E
9
F
13
9.269
E_DA9:DT13_F
11
-13.901
0.011
0.046
-0.205
-4.757
1
E
10
F
12
24.898
E_DA10:DT12_F
12
-13.213
0.493
0.306
0.132
-6.167
1
16
E
11
F
11
15.418
E_DT11:DT11_F
13
-20.374
-2.357
-0.549
-2.264
-8.506
1
20
E
12
F
10
-0.302
E_DT12:DA10_F
14
-18.150
-0.296
0.030
-0.203
-6.441
1
20
E
13
F
9
8.008
E_DT13:DA9_F
15
-11.102
-0.112
-0.492
-0.323
19.729
1
19
E
14
F
8
-0.318
E_DG14:DC8_F
16
3.204
-0.440
0.254
-0.085
32.876
1
20
E
15
F
6
7.384
E_DT15:DA6_F
17
0.049
0.031
-0.536
-0.008
-26.542
1
20
E
16
F
4
17.079
E_DT16:DA4_F
18
-4.819
-0.531
0.470
-0.032
-6.077
1
19
E
17
F
3
0.205
E_DG17:DC3_F
19
-5.618
-0.058
-0.356
-0.153
5.425
1
19
E
18
F
2
-0.564
E_DC18:DG2_F
20
-14.078
-0.070
0.037
-0.157
-29.773
1
20
I
6
H
15
8.382
I_DA6:DT15_H
21
-1.802
0.205
-0.353
-0.047
-10.359
1
19
I
8
H
14
1.000
I_DC8:DG14_H
22
-3.387
0.555
0.041
-0.180
18.722
1
20
I
9
H
13
10.181
I_DA9:DT13_H
23
-8.687
0.386
0.034
0.006
11.252
1
20
I
10
H
12
2.269
I_DA10:DT12_H
24
-18.910
0.849
0.201
-0.180
-3.054
1
16
I
11
H
11
22.002
I_DT11:DT11_H
25
-23.401
1.191
-0.217
-1.862
-19.175
1
I
12
H
10
13.037
I_DT12:DA10_H
26
-21.925
-0.428
0.957
-0.141
-12.893
1
20
I
13
H
9
14.933
I_DT13:DA9_H
27
-16.883
-0.130
-0.019
-0.008
10.842
1
19
I
14
H
8
0.300
I_DG14:DC8_H
28
-4.953
0.207
0.089
-0.094
36.002
1
20
I
15
H
6
7.711
I_DT15:DA6_H
29
-3.804
0.116
-0.845
0.095
-24.698
1
20
I
16
H
4
14.770
I_DT16:DA4_H
30
-1.930
-0.501
-0.349
-0.161
-2.321
1
19
I
17
H
3
10.668
I_DG17:DC3_H
31
1.936
-0.318
-0.356
0.084
3.658
1
19
I
18
H
2
1.890
I_DC18:DG2_H
32
-7.430
0.335
-0.043
-0.105
2.488
21.966
F
F
16
17
19.780
E
E
4
3
2.827
7.392
0.334
-0.563
FF_DT16DG17:DC3DA4_EE
1
0.720
-1.926
20.687
-3.869
-0.645
3.276
39.074
F
F
17
18
7.407
E
E
3
2
3.453
4.940
0.013
-1.209
FF_DG17DC18:DG2DC3_EE
2
-2.000
2.998
38.723
-2.422
-0.268
3.419
33.451
F
F
18
19
3.566
E
H
2
20
3.452
2.051
0.082
-0.384
FF_DC18DA19:DT20DG2_HE
3
-1.015
1.765
33.375
-1.023
-0.319
2.735
29.961
F
F
19
20
10.210
H
H
20
19
2.921
5.250
-0.318
-0.703
FF_DA19DT20:DA19DT20_HH
4
1.700
-3.307
29.459
-2.304
0.921
3.645
36.212
F
I
20
2
3.323
H
H
19
18
3.684
2.064
0.211
-0.675
FI_DT20DG2:DC18DA19_HH
5
0.966
-1.555
36.142
-1.411
-0.187
2.852
33.697
I
I
2
3
14.377
H
H
18
17
3.048
8.253
0.327
-0.482
II_DG2DC3:DG17DC18_HH
6
0.776
-1.352
32.690
-2.062
-0.449
2.649
23.304
I
I
3
4
21.220
H
H
17
16
2.708
8.373
-0.322
0.281
II_DC3DA4:DT16DG17_HH
7
-2.104
5.332
21.666
-1.744
0.184
2.203
24.057
E
E
6
8
19.052
F
F
15
14
2.942
7.698
1.145
-0.497
EE_DA6DC8:DG14DT15_FF
8
-6.655
16.471
21.828
-3.237
-4.516
2.969
29.438
E
E
8
9
7.192
F
F
14
13
3.004
3.619
0.074
0.308
EE_DC8DA9:DT13DG14_FF
9
6.201
-12.322
28.568
-0.111
1.084
3.452
33.736
E
E
9
10
11.093
F
F
13
12
3.457
6.398
0.182
0.360
EE_DA9DA10:DT12DT13_FF
10
-1.619
2.807
33.103
-0.487
-0.593
3.160
25.387
E
E
10
11
10.331
F
F
12
11
3.472
4.496
-0.285
-0.940
EE_DA10DT11:DT11DT12_FF
11
4.231
-9.723
24.637
-3.473
1.904
3.610
44.584
E
E
11
12
10.314
F
F
11
10
3.594
7.753
-0.792
-0.087
EE_DT11DT12:DA10DT11_FF
12
-7.690
10.231
43.292
-0.912
0.254
3.445
33.839
E
E
12
13
7.922
F
F
10
9
3.229
4.578
1.087
0.852
EE_DT12DT13:DA9DA10_FF
13
5.574
-9.646
33.083
0.701
-0.940
2.994
30.850
E
E
13
14
11.013
F
F
9
8
3.061
5.770
0.120
0.539
EE_DT13DG14:DC8DA9_FF
14
-7.375
14.075
29.428
-0.052
-1.587
2.826
22.322
E
E
14
15
14.074
F
F
8
6
3.131
5.350
-0.342
-0.256
EE_DG14DT15:DA6DC8_FF
15
4.990
-13.127
21.103
-2.534
2.631
2.865
29.502
E
E
16
17
17.363
F
F
4
3
2.944
8.708
-0.355
0.275
EE_DT16DG17:DC3DA4_FF
16
2.165
-4.316
28.133
-1.147
1.116
2.893
31.071
E
E
17
18
2.252
F
F
3
2
3.036
1.202
0.634
-0.671
EE_DG17DC18:DG2DC3_FF
17
-4.346
8.140
30.750
-1.462
-1.943
2.871
19.739
I
I
6
8
8.729
H
H
15
14
2.973
2.977
0.515
-0.095
II_DA6DC8:DG14DT15_HH
18
-1.677
4.918
19.443
-1.559
-2.225
2.904
31.929
I
I
8
9
14.668
H
H
14
13
2.909
7.983
-0.026
0.364
II_DC8DA9:DT13DG14_HH
19
1.752
-3.218
30.891
-0.649
0.335
3.698
36.845
I
I
9
10
7.298
H
H
13
12
3.618
4.600
-1.049
0.582
II_DA9DA10:DT12DT13_HH
20
-1.421
2.254
36.540
0.219
1.442
3.895
30.211
I
I
10
11
11.361
H
H
12
11
3.836
5.864
1.589
-0.315
II_DA10DT11:DT11DT12_HH
21
4.466
-8.651
29.319
-2.034
-1.960
3.760
37.280
I
I
11
12
6.089
H
H
11
10
3.818
3.878
-0.564
-0.767
II_DT11DT12:DA10DT11_HH
22
-4.260
6.689
36.848
-1.798
0.224
3.148
35.400
I
I
12
13
-3.091
H
H
10
9
3.127
-1.860
0.515
0.126
II_DT12DT13:DA9DA10_HH
23
8.783
-14.594
34.278
0.475
0.415
3.359
34.904
I
I
13
14
18.204
H
H
9
8
3.043
10.728
-0.714
1.319
II_DT13DG14:DC8DA9_HH
24
-4.110
6.974
33.015
0.562
0.563
2.180
22.845
I
I
14
15
18.771
H
H
8
6
2.704
7.141
-0.594
0.022
II_DG14DT15:DA6DC8_HH
25
8.219
-21.607
20.114
-1.971
3.832
2.844
25.564
I
I
16
17
19.330
H
H
4
3
2.918
8.334
0.726
0.941
II_DT16DG17:DC3DA4_HH
26
-5.456
12.655
23.573
-0.049
-3.066
3.351
36.398
I
I
17
18
-10.788
H
H
3
2
3.311
-6.696
-0.616
-0.306
II_DG17DC18:DG2DC3_HH
27
-2.907
4.684
35.683
0.468
0.571
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Advisory
Version format compliance
Data collection
Database references
Refinement description
1
0
2003-05-13
1
1
2008-04-29
1
2
2011-07-13
1
3
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
Thermotoga maritima HU protein
alone
E. coli IHF bound to DNA
Anabaena HU bound to TR3 DNA
Anabaena HU bound to AHU2 DNA
RCSB
Y
RCSB
2003-04-24
REL
REL
HOH
water
chemically synthesized DNA with a 5' phosphate modification
sample
1P71
PDB ENTRY 1P71 with nonidentical sidechains pruned back to a common atom
PDB
experimental model
HOH
34
3
HOH
HOH
34
E
HOH
35
3
HOH
HOH
35
E
HOH
40
3
HOH
HOH
40
E
HOH
41
3
HOH
HOH
41
E
HOH
44
3
HOH
HOH
44
E
HOH
52
3
HOH
HOH
52
E
HOH
73
3
HOH
HOH
73
E
HOH
9
3
HOH
HOH
21
F
HOH
16
3
HOH
HOH
22
F
HOH
19
3
HOH
HOH
23
F
HOH
27
3
HOH
HOH
24
F
HOH
32
3
HOH
HOH
25
F
HOH
61
3
HOH
HOH
26
F
HOH
67
3
HOH
HOH
27
F
HOH
71
3
HOH
HOH
28
F
HOH
74
3
HOH
HOH
29
F
HOH
79
3
HOH
HOH
30
F
HOH
3
3
HOH
HOH
21
I
HOH
8
3
HOH
HOH
22
I
HOH
15
3
HOH
HOH
23
I
HOH
20
3
HOH
HOH
24
I
HOH
21
3
HOH
HOH
25
I
HOH
23
3
HOH
HOH
26
I
HOH
25
3
HOH
HOH
27
I
HOH
39
3
HOH
HOH
28
I
HOH
50
3
HOH
HOH
29
I
HOH
64
3
HOH
HOH
30
I
HOH
49
3
HOH
HOH
49
H
HOH
54
3
HOH
HOH
54
H
HOH
70
3
HOH
HOH
70
H
HOH
12
3
HOH
HOH
95
A
HOH
22
3
HOH
HOH
96
A
HOH
26
3
HOH
HOH
97
A
HOH
28
3
HOH
HOH
98
A
HOH
29
3
HOH
HOH
99
A
HOH
30
3
HOH
HOH
100
A
HOH
48
3
HOH
HOH
101
A
HOH
72
3
HOH
HOH
102
A
HOH
78
3
HOH
HOH
103
A
HOH
81
3
HOH
HOH
104
A
HOH
11
3
HOH
HOH
95
B
HOH
13
3
HOH
HOH
96
B
HOH
36
3
HOH
HOH
97
B
HOH
42
3
HOH
HOH
98
B
HOH
47
3
HOH
HOH
99
B
HOH
56
3
HOH
HOH
100
B
HOH
68
3
HOH
HOH
101
B
HOH
80
3
HOH
HOH
102
B
HOH
84
3
HOH
HOH
103
B
HOH
6
3
HOH
HOH
95
C
HOH
7
3
HOH
HOH
96
C
HOH
18
3
HOH
HOH
97
C
HOH
31
3
HOH
HOH
98
C
HOH
33
3
HOH
HOH
99
C
HOH
45
3
HOH
HOH
100
C
HOH
46
3
HOH
HOH
101
C
HOH
55
3
HOH
HOH
102
C
HOH
57
3
HOH
HOH
103
C
HOH
58
3
HOH
HOH
104
C
HOH
66
3
HOH
HOH
105
C
HOH
76
3
HOH
HOH
106
C
HOH
77
3
HOH
HOH
107
C
HOH
83
3
HOH
HOH
108
C
HOH
2
3
HOH
HOH
95
D
HOH
10
3
HOH
HOH
96
D
HOH
37
3
HOH
HOH
97
D
HOH
43
3
HOH
HOH
98
D
HOH
51
3
HOH
HOH
99
D
HOH
53
3
HOH
HOH
100
D
HOH
60
3
HOH
HOH
101
D
HOH
62
3
HOH
HOH
102
D
HOH
63
3
HOH
HOH
103
D
G
1
n
1
DG
2
E
C
3
n
2
DC
3
E
A
4
n
3
DA
4
E
T
5
n
4
DT
5
E
A
6
n
5
DA
6
E
T
7
n
6
DT
7
E
C
8
n
7
DC
8
E
A
9
n
8
DA
9
E
A
10
n
9
DA
10
E
T
11
n
10
DT
11
E
T
12
n
11
DT
12
E
T
13
n
12
DT
13
E
G
14
n
13
DG
14
E
T
15
n
14
DT
15
E
T
16
n
15
DT
16
E
G
17
n
16
DG
17
E
C
18
n
17
DC
18
E
A
19
n
18
DA
19
E
T
20
n
19
DT
20
E
G
2
n
1
DG
2
F
C
3
n
2
DC
3
F
A
4
n
3
DA
4
F
T
5
n
4
DT
5
F
A
6
n
5
DA
6
F
T
7
n
6
DT
7
F
C
8
n
7
DC
8
F
A
9
n
8
DA
9
F
A
10
n
9
DA
10
F
T
11
n
10
DT
11
F
T
12
n
11
DT
12
F
T
13
n
12
DT
13
F
G
14
n
13
DG
14
F
T
15
n
14
DT
15
F
T
16
n
15
DT
16
F
G
17
n
16
DG
17
F
C
18
n
17
DC
18
F
A
19
n
18
DA
19
F
T
20
n
19
DT
20
F
G
2
n
1
DG
2
I
C
3
n
2
DC
3
I
A
4
n
3
DA
4
I
T
5
n
4
DT
5
I
A
6
n
5
DA
6
I
T
7
n
6
DT
7
I
C
8
n
7
DC
8
I
A
9
n
8
DA
9
I
A
10
n
9
DA
10
I
T
11
n
10
DT
11
I
T
12
n
11
DT
12
I
T
13
n
12
DT
13
I
G
14
n
13
DG
14
I
T
15
n
14
DT
15
I
T
16
n
15
DT
16
I
G
17
n
16
DG
17
I
C
18
n
17
DC
18
I
A
19
n
18
DA
19
I
T
20
n
19
DT
20
I
G
2
n
1
DG
2
H
C
3
n
2
DC
3
H
A
4
n
3
DA
4
H
T
5
n
4
DT
5
H
A
6
n
5
DA
6
H
T
7
n
6
DT
7
H
C
8
n
7
DC
8
H
A
9
n
8
DA
9
H
A
10
n
9
DA
10
H
T
11
n
10
DT
11
H
T
12
n
11
DT
12
H
T
13
n
12
DT
13
H
G
14
n
13
DG
14
H
T
15
n
14
DT
15
H
T
16
n
15
DT
16
H
G
17
n
16
DG
17
H
C
18
n
17
DC
18
H
A
19
n
18
DA
19
H
T
20
n
19
DT
20
H
MET
1
n
1
MET
1
A
ASN
2
n
2
ASN
2
A
LYS
3
n
3
LYS
3
A
GLY
4
n
4
GLY
4
A
GLU
5
n
5
GLU
5
A
LEU
6
n
6
LEU
6
A
VAL
7
n
7
VAL
7
A
ASP
8
n
8
ASP
8
A
ALA
9
n
9
ALA
9
A
VAL
10
n
10
VAL
10
A
ALA
11
n
11
ALA
11
A
GLU
12
n
12
GLU
12
A
LYS
13
n
13
LYS
13
A
ALA
14
n
14
ALA
14
A
SER
15
n
15
SER
15
A
VAL
16
n
16
VAL
16
A
THR
17
n
17
THR
17
A
LYS
18
n
18
LYS
18
A
LYS
19
n
19
LYS
19
A
GLN
20
n
20
GLN
20
A
ALA
21
n
21
ALA
21
A
ASP
22
n
22
ASP
22
A
ALA
23
n
23
ALA
23
A
VAL
24
n
24
VAL
24
A
LEU
25
n
25
LEU
25
A
THR
26
n
26
THR
26
A
ALA
27
n
27
ALA
27
A
ALA
28
n
28
ALA
28
A
LEU
29
n
29
LEU
29
A
GLU
30
n
30
GLU
30
A
THR
31
n
31
THR
31
A
ILE
32
n
32
ILE
32
A
ILE
33
n
33
ILE
33
A
GLU
34
n
34
GLU
34
A
ALA
35
n
35
ALA
35
A
VAL
36
n
36
VAL
36
A
SER
37
n
37
SER
37
A
SER
38
n
38
SER
38
A
GLY
39
n
39
GLY
39
A
ASP
40
n
40
ASP
40
A
LYS
41
n
41
LYS
41
A
VAL
42
n
42
VAL
42
A
THR
43
n
43
THR
43
A
LEU
44
n
44
LEU
44
A
VAL
45
n
45
VAL
45
A
GLY
46
n
46
GLY
46
A
PHE
47
n
47
PHE
47
A
GLY
48
n
48
GLY
48
A
SER
49
n
49
SER
49
A
PHE
50
n
50
PHE
50
A
GLU
51
n
51
GLU
51
A
SER
52
n
52
SER
52
A
ARG
53
n
53
ARG
53
A
GLU
54
n
54
GLU
54
A
ARG
55
n
55
ARG
55
A
LYS
56
n
56
LYS
56
A
ALA
57
n
57
ALA
57
A
ARG
58
n
58
ARG
58
A
GLU
59
n
59
GLU
59
A
GLY
60
n
60
GLY
60
A
ARG
61
n
61
ARG
61
A
ASN
62
n
62
ASN
62
A
PRO
63
n
63
PRO
63
A
LYS
64
n
64
LYS
64
A
THR
65
n
65
THR
65
A
ASN
66
n
66
ASN
66
A
GLU
67
n
67
GLU
67
A
LYS
68
n
68
LYS
68
A
MET
69
n
69
MET
69
A
GLU
70
n
70
GLU
70
A
ILE
71
n
71
ILE
71
A
PRO
72
n
72
PRO
72
A
ALA
73
n
73
ALA
73
A
THR
74
n
74
THR
74
A
ARG
75
n
75
ARG
75
A
VAL
76
n
76
VAL
76
A
PRO
77
n
77
PRO
77
A
ALA
78
n
78
ALA
78
A
PHE
79
n
79
PHE
79
A
SER
80
n
80
SER
80
A
ALA
81
n
81
ALA
81
A
GLY
82
n
82
GLY
82
A
LYS
83
n
83
LYS
83
A
LEU
84
n
84
LEU
84
A
PHE
85
n
85
PHE
85
A
ARG
86
n
86
ARG
86
A
GLU
87
n
87
GLU
87
A
LYS
88
n
88
LYS
88
A
VAL
89
n
89
VAL
89
A
ALA
90
n
90
ALA
90
A
PRO
91
n
91
PRO
91
A
PRO
92
n
92
PRO
92
A
n
93
93
A
n
94
94
A
MET
1
n
1
MET
1
B
ASN
2
n
2
ASN
2
B
LYS
3
n
3
LYS
3
B
GLY
4
n
4
GLY
4
B
GLU
5
n
5
GLU
5
B
LEU
6
n
6
LEU
6
B
VAL
7
n
7
VAL
7
B
ASP
8
n
8
ASP
8
B
ALA
9
n
9
ALA
9
B
VAL
10
n
10
VAL
10
B
ALA
11
n
11
ALA
11
B
GLU
12
n
12
GLU
12
B
LYS
13
n
13
LYS
13
B
ALA
14
n
14
ALA
14
B
SER
15
n
15
SER
15
B
VAL
16
n
16
VAL
16
B
THR
17
n
17
THR
17
B
LYS
18
n
18
LYS
18
B
LYS
19
n
19
LYS
19
B
GLN
20
n
20
GLN
20
B
ALA
21
n
21
ALA
21
B
ASP
22
n
22
ASP
22
B
ALA
23
n
23
ALA
23
B
VAL
24
n
24
VAL
24
B
LEU
25
n
25
LEU
25
B
THR
26
n
26
THR
26
B
ALA
27
n
27
ALA
27
B
ALA
28
n
28
ALA
28
B
LEU
29
n
29
LEU
29
B
GLU
30
n
30
GLU
30
B
THR
31
n
31
THR
31
B
ILE
32
n
32
ILE
32
B
ILE
33
n
33
ILE
33
B
GLU
34
n
34
GLU
34
B
ALA
35
n
35
ALA
35
B
VAL
36
n
36
VAL
36
B
SER
37
n
37
SER
37
B
SER
38
n
38
SER
38
B
GLY
39
n
39
GLY
39
B
ASP
40
n
40
ASP
40
B
LYS
41
n
41
LYS
41
B
VAL
42
n
42
VAL
42
B
THR
43
n
43
THR
43
B
LEU
44
n
44
LEU
44
B
VAL
45
n
45
VAL
45
B
GLY
46
n
46
GLY
46
B
PHE
47
n
47
PHE
47
B
GLY
48
n
48
GLY
48
B
SER
49
n
49
SER
49
B
PHE
50
n
50
PHE
50
B
GLU
51
n
51
GLU
51
B
SER
52
n
52
SER
52
B
ARG
53
n
53
ARG
53
B
GLU
54
n
54
GLU
54
B
ARG
55
n
55
ARG
55
B
LYS
56
n
56
LYS
56
B
ALA
57
n
57
ALA
57
B
ARG
58
n
58
ARG
58
B
GLU
59
n
59
GLU
59
B
GLY
60
n
60
GLY
60
B
ARG
61
n
61
ARG
61
B
ASN
62
n
62
ASN
62
B
PRO
63
n
63
PRO
63
B
LYS
64
n
64
LYS
64
B
THR
65
n
65
THR
65
B
ASN
66
n
66
ASN
66
B
GLU
67
n
67
GLU
67
B
LYS
68
n
68
LYS
68
B
MET
69
n
69
MET
69
B
GLU
70
n
70
GLU
70
B
ILE
71
n
71
ILE
71
B
PRO
72
n
72
PRO
72
B
ALA
73
n
73
ALA
73
B
THR
74
n
74
THR
74
B
ARG
75
n
75
ARG
75
B
VAL
76
n
76
VAL
76
B
PRO
77
n
77
PRO
77
B
ALA
78
n
78
ALA
78
B
PHE
79
n
79
PHE
79
B
SER
80
n
80
SER
80
B
ALA
81
n
81
ALA
81
B
GLY
82
n
82
GLY
82
B
LYS
83
n
83
LYS
83
B
LEU
84
n
84
LEU
84
B
PHE
85
n
85
PHE
85
B
ARG
86
n
86
ARG
86
B
GLU
87
n
87
GLU
87
B
LYS
88
n
88
LYS
88
B
VAL
89
n
89
VAL
89
B
ALA
90
n
90
ALA
90
B
PRO
91
n
91
PRO
91
B
PRO
92
n
92
PRO
92
B
n
93
93
B
n
94
94
B
MET
1
n
1
MET
1
C
ASN
2
n
2
ASN
2
C
LYS
3
n
3
LYS
3
C
GLY
4
n
4
GLY
4
C
GLU
5
n
5
GLU
5
C
LEU
6
n
6
LEU
6
C
VAL
7
n
7
VAL
7
C
ASP
8
n
8
ASP
8
C
ALA
9
n
9
ALA
9
C
VAL
10
n
10
VAL
10
C
ALA
11
n
11
ALA
11
C
GLU
12
n
12
GLU
12
C
LYS
13
n
13
LYS
13
C
ALA
14
n
14
ALA
14
C
SER
15
n
15
SER
15
C
VAL
16
n
16
VAL
16
C
THR
17
n
17
THR
17
C
LYS
18
n
18
LYS
18
C
LYS
19
n
19
LYS
19
C
GLN
20
n
20
GLN
20
C
ALA
21
n
21
ALA
21
C
ASP
22
n
22
ASP
22
C
ALA
23
n
23
ALA
23
C
VAL
24
n
24
VAL
24
C
LEU
25
n
25
LEU
25
C
THR
26
n
26
THR
26
C
ALA
27
n
27
ALA
27
C
ALA
28
n
28
ALA
28
C
LEU
29
n
29
LEU
29
C
GLU
30
n
30
GLU
30
C
THR
31
n
31
THR
31
C
ILE
32
n
32
ILE
32
C
ILE
33
n
33
ILE
33
C
GLU
34
n
34
GLU
34
C
ALA
35
n
35
ALA
35
C
VAL
36
n
36
VAL
36
C
SER
37
n
37
SER
37
C
SER
38
n
38
SER
38
C
GLY
39
n
39
GLY
39
C
ASP
40
n
40
ASP
40
C
LYS
41
n
41
LYS
41
C
VAL
42
n
42
VAL
42
C
THR
43
n
43
THR
43
C
LEU
44
n
44
LEU
44
C
VAL
45
n
45
VAL
45
C
GLY
46
n
46
GLY
46
C
PHE
47
n
47
PHE
47
C
GLY
48
n
48
GLY
48
C
SER
49
n
49
SER
49
C
PHE
50
n
50
PHE
50
C
GLU
51
n
51
GLU
51
C
SER
52
n
52
SER
52
C
ARG
53
n
53
ARG
53
C
GLU
54
n
54
GLU
54
C
ARG
55
n
55
ARG
55
C
LYS
56
n
56
LYS
56
C
ALA
57
n
57
ALA
57
C
ARG
58
n
58
ARG
58
C
GLU
59
n
59
GLU
59
C
GLY
60
n
60
GLY
60
C
ARG
61
n
61
ARG
61
C
ASN
62
n
62
ASN
62
C
PRO
63
n
63
PRO
63
C
LYS
64
n
64
LYS
64
C
THR
65
n
65
THR
65
C
ASN
66
n
66
ASN
66
C
GLU
67
n
67
GLU
67
C
LYS
68
n
68
LYS
68
C
MET
69
n
69
MET
69
C
GLU
70
n
70
GLU
70
C
ILE
71
n
71
ILE
71
C
PRO
72
n
72
PRO
72
C
ALA
73
n
73
ALA
73
C
THR
74
n
74
THR
74
C
ARG
75
n
75
ARG
75
C
VAL
76
n
76
VAL
76
C
PRO
77
n
77
PRO
77
C
ALA
78
n
78
ALA
78
C
PHE
79
n
79
PHE
79
C
SER
80
n
80
SER
80
C
ALA
81
n
81
ALA
81
C
GLY
82
n
82
GLY
82
C
LYS
83
n
83
LYS
83
C
LEU
84
n
84
LEU
84
C
PHE
85
n
85
PHE
85
C
ARG
86
n
86
ARG
86
C
GLU
87
n
87
GLU
87
C
LYS
88
n
88
LYS
88
C
VAL
89
n
89
VAL
89
C
ALA
90
n
90
ALA
90
C
PRO
91
n
91
PRO
91
C
PRO
92
n
92
PRO
92
C
n
93
93
C
n
94
94
C
MET
1
n
1
MET
1
D
ASN
2
n
2
ASN
2
D
LYS
3
n
3
LYS
3
D
GLY
4
n
4
GLY
4
D
GLU
5
n
5
GLU
5
D
LEU
6
n
6
LEU
6
D
VAL
7
n
7
VAL
7
D
ASP
8
n
8
ASP
8
D
ALA
9
n
9
ALA
9
D
VAL
10
n
10
VAL
10
D
ALA
11
n
11
ALA
11
D
GLU
12
n
12
GLU
12
D
LYS
13
n
13
LYS
13
D
ALA
14
n
14
ALA
14
D
SER
15
n
15
SER
15
D
VAL
16
n
16
VAL
16
D
THR
17
n
17
THR
17
D
LYS
18
n
18
LYS
18
D
LYS
19
n
19
LYS
19
D
GLN
20
n
20
GLN
20
D
ALA
21
n
21
ALA
21
D
ASP
22
n
22
ASP
22
D
ALA
23
n
23
ALA
23
D
VAL
24
n
24
VAL
24
D
LEU
25
n
25
LEU
25
D
THR
26
n
26
THR
26
D
ALA
27
n
27
ALA
27
D
ALA
28
n
28
ALA
28
D
LEU
29
n
29
LEU
29
D
GLU
30
n
30
GLU
30
D
THR
31
n
31
THR
31
D
ILE
32
n
32
ILE
32
D
ILE
33
n
33
ILE
33
D
GLU
34
n
34
GLU
34
D
ALA
35
n
35
ALA
35
D
VAL
36
n
36
VAL
36
D
SER
37
n
37
SER
37
D
SER
38
n
38
SER
38
D
GLY
39
n
39
GLY
39
D
ASP
40
n
40
ASP
40
D
LYS
41
n
41
LYS
41
D
VAL
42
n
42
VAL
42
D
THR
43
n
43
THR
43
D
LEU
44
n
44
LEU
44
D
VAL
45
n
45
VAL
45
D
GLY
46
n
46
GLY
46
D
PHE
47
n
47
PHE
47
D
GLY
48
n
48
GLY
48
D
SER
49
n
49
SER
49
D
PHE
50
n
50
PHE
50
D
GLU
51
n
51
GLU
51
D
SER
52
n
52
SER
52
D
ARG
53
n
53
ARG
53
D
GLU
54
n
54
GLU
54
D
ARG
55
n
55
ARG
55
D
LYS
56
n
56
LYS
56
D
ALA
57
n
57
ALA
57
D
ARG
58
n
58
ARG
58
D
GLU
59
n
59
GLU
59
D
GLY
60
n
60
GLY
60
D
ARG
61
n
61
ARG
61
D
ASN
62
n
62
ASN
62
D
PRO
63
n
63
PRO
63
D
LYS
64
n
64
LYS
64
D
THR
65
n
65
THR
65
D
ASN
66
n
66
ASN
66
D
GLU
67
n
67
GLU
67
D
LYS
68
n
68
LYS
68
D
MET
69
n
69
MET
69
D
GLU
70
n
70
GLU
70
D
ILE
71
n
71
ILE
71
D
PRO
72
n
72
PRO
72
D
ALA
73
n
73
ALA
73
D
THR
74
n
74
THR
74
D
ARG
75
n
75
ARG
75
D
VAL
76
n
76
VAL
76
D
PRO
77
n
77
PRO
77
D
ALA
78
n
78
ALA
78
D
PHE
79
n
79
PHE
79
D
SER
80
n
80
SER
80
D
ALA
81
n
81
ALA
81
D
GLY
82
n
82
GLY
82
D
LYS
83
n
83
LYS
83
D
LEU
84
n
84
LEU
84
D
PHE
85
n
85
PHE
85
D
ARG
86
n
86
ARG
86
D
GLU
87
n
87
GLU
87
D
LYS
88
n
88
LYS
88
D
VAL
89
n
89
VAL
89
D
ALA
90
n
90
ALA
90
D
PRO
91
n
91
PRO
91
D
PRO
92
n
92
PRO
92
D
n
93
93
D
n
94
94
D
1.3324
-0.1824
-0.6087
1.9985
-0.7982
1.1348
-0.0561
-0.1089
-0.1360
-0.1734
-0.0574
0.0377
0.1103
0.0258
0.1135
0.2892
0.0010
0.0253
0.2728
-0.0004
0.3185
refined
7.8298
5.3820
17.2572
X-RAY DIFFRACTION
4.8240
-0.7030
0.5186
1.7330
0.0590
0.7836
0.0714
-0.1070
0.7545
-0.0201
-0.0559
-0.2528
-0.0024
-0.0520
-0.0155
0.2417
-0.0113
-0.0045
0.2628
-0.0355
0.4342
refined
7.7777
27.0397
59.9312
X-RAY DIFFRACTION
0.8123
-3.1444
-3.1692
2.0218
0.6734
-3.7609
0.0759
-0.0218
0.2115
0.4048
0.1900
-0.3798
0.5375
0.2416
-0.2659
0.4645
-0.0386
-0.0658
0.2807
0.0183
0.3498
refined
21.2179
30.5111
28.5245
X-RAY DIFFRACTION
4.3538
1.3031
-2.0520
-0.0045
0.9620
3.8106
0.0030
0.1810
-0.0600
-0.3051
0.0258
0.0592
-0.1621
-0.2890
-0.0288
0.3408
-0.0075
-0.0218
0.3342
-0.0361
0.2477
refined
-5.4766
32.1591
11.2270
X-RAY DIFFRACTION
5.7687
-0.1685
2.9875
-3.5416
-2.0305
0.4349
0.0157
0.2033
0.3075
-0.1793
-0.0125
0.4080
0.1706
0.7276
-0.0032
0.4473
0.0507
-0.0007
0.2415
0.0519
0.2749
refined
20.7561
0.7458
52.0494
X-RAY DIFFRACTION
2.4041
1.8847
4.1565
4.7171
-0.8202
4.9840
0.2123
-0.0649
0.2357
-0.0776
0.0550
0.1214
0.4746
0.1753
-0.2673
0.3211
0.0399
0.0323
0.2886
-0.0036
0.3101
refined
-5.7610
2.0301
69.3889
X-RAY DIFFRACTION
1.3820
0.4081
-3.5390
-0.7263
0.8352
8.7836
0.6462
-0.7433
0.3504
-0.0064
-0.5371
0.1724
-0.1249
0.4080
-0.1091
0.4957
-0.0195
-0.0379
0.1403
0.2246
0.4133
refined
12.4969
24.8779
38.4396
X-RAY DIFFRACTION
0.3373
1.3161
1.6508
-2.1982
-0.5400
2.4037
0.1449
0.0625
-0.1077
0.0923
-0.0614
-0.1468
-0.0744
-0.0801
-0.0835
0.4024
0.0566
-0.0494
0.3776
-0.0120
0.2937
refined
7.7542
33.0003
20.1204
X-RAY DIFFRACTION
-4.1065
-10.9281
-4.1435
10.7907
3.6279
4.8841
0.5468
0.7105
-0.3362
-0.1443
-0.2493
-0.6014
-0.1406
-0.2549
-0.2975
0.4112
0.0390
-0.0349
0.5318
-0.0199
0.2695
refined
2.5288
29.0493
-0.6332
X-RAY DIFFRACTION
11.3236
-10.8578
6.2540
8.9380
-6.0160
-0.7317
0.1819
0.7231
-0.1545
-0.1361
-0.1297
0.6000
0.2820
0.4575
-0.0521
0.3858
-0.0073
0.0540
0.4154
-0.0570
0.1937
refined
12.0689
4.6570
40.6155
X-RAY DIFFRACTION
-0.2713
-0.1199
-1.0482
-2.1532
-0.2888
3.0841
0.2961
-0.0450
0.0785
0.1146
0.0203
0.0326
-0.1105
-0.0222
-0.3164
0.3993
0.0130
0.0543
0.3448
0.0009
0.3118
refined
7.8106
-0.3182
61.0571
X-RAY DIFFRACTION
4.9999
5.6818
3.4039
9.7298
11.5854
-4.8230
-0.4904
0.5455
-0.0204
-0.1451
0.3518
-0.0662
0.3260
-0.2265
0.1385
0.3759
-0.0501
0.0693
0.4754
0.1557
0.3449
refined
1.1297
8.7167
79.4664
X-RAY DIFFRACTION
A
1
E
1
A
53
E
53
X-RAY DIFFRACTION
1
B
1
F
1
B
53
F
53
X-RAY DIFFRACTION
1
A
76
E
76
A
92
E
92
X-RAY DIFFRACTION
1
B
76
F
76
B
92
F
92
X-RAY DIFFRACTION
1
C
1
G
1
C
53
G
53
X-RAY DIFFRACTION
2
D
1
H
1
D
53
H
53
X-RAY DIFFRACTION
2
C
76
G
76
C
92
G
92
X-RAY DIFFRACTION
2
D
76
H
76
D
92
H
92
X-RAY DIFFRACTION
2
A
54
E
54
A
75
E
75
X-RAY DIFFRACTION
3
B
54
F
54
B
75
F
75
X-RAY DIFFRACTION
4
C
54
G
54
C
75
G
75
X-RAY DIFFRACTION
5
D
54
H
54
D
75
H
75
X-RAY DIFFRACTION
6
E
2
A
1
E
5
A
4
X-RAY DIFFRACTION
7
F
16
B
15
F
18
B
17
X-RAY DIFFRACTION
7
E
6
A
5
E
15
A
14
X-RAY DIFFRACTION
8
F
6
B
5
F
15
B
14
X-RAY DIFFRACTION
8
E
16
A
15
E
18
A
17
X-RAY DIFFRACTION
9
F
2
B
1
F
5
B
4
X-RAY DIFFRACTION
9
I
2
C
1
I
5
C
4
X-RAY DIFFRACTION
10
H
16
D
15
H
18
D
17
X-RAY DIFFRACTION
10
I
6
C
5
I
15
C
14
X-RAY DIFFRACTION
11
H
6
D
5
H
15
D
14
X-RAY DIFFRACTION
11
I
16
C
15
I
18
C
17
X-RAY DIFFRACTION
12
H
2
D
1
H
5
D
4
X-RAY DIFFRACTION
12
author_defined_assembly
4
tetrameric
author_defined_assembly
4
tetrameric
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
LEU
44
E
N
LEU
44
A
O
GLY
48
E
O
GLY
48
A
N
ARG
55
E
N
ARG
55
A
O
THR
74
E
O
THR
74
A
N
GLY
60
E
N
GLY
60
A
O
MET
69
E
O
MET
69
B
N
VAL
42
F
N
VAL
42
B
O
PHE
50
F
O
PHE
50
B
N
ARG
53
F
N
ARG
53
B
O
VAL
76
F
O
VAL
76
B
N
GLY
60
F
N
GLY
60
B
O
MET
69
F
O
MET
69
C
N
LEU
44
G
N
LEU
44
C
O
GLY
48
G
O
GLY
48
C
N
ARG
55
G
N
ARG
55
C
O
THR
74
G
O
THR
74
C
N
GLY
60
G
N
GLY
60
C
O
MET
69
G
O
MET
69
D
N
VAL
42
H
N
VAL
42
D
O
PHE
50
H
O
PHE
50
D
N
ARG
55
H
N
ARG
55
D
O
THR
74
H
O
THR
74
D
N
GLY
60
H
N
GLY
60
D
O
MET
69
H
O
MET
69
1
D
O
PRO
92
H
O
PRO
92
1
Y
1
A
LYS
93
E
LYS
93
1
Y
1
A
ALA
94
E
ALA
94
1
Y
1
B
LYS
93
F
LYS
93
1
Y
1
B
ALA
94
F
ALA
94
1
Y
1
C
LYS
93
G
LYS
93
1
Y
1
C
ALA
94
G
ALA
94
1
Y
1
D
LYS
93
H
LYS
93
1
Y
1
D
ALA
94
H
ALA
94
1
Y
1
1.80
0.30
108.30
110.10
E
E
E
O4'
C1'
N1
DC
DC
DC
3
3
3
N
1
1.85
0.30
108.30
110.15
E
E
E
O4'
C1'
N9
DA
DA
DA
9
9
9
N
1
3.44
0.30
108.30
111.74
E
E
E
O4'
C1'
N9
DG
DG
DG
17
17
17
N
1
3.00
0.30
108.30
111.30
E
E
E
O4'
C1'
N1
DC
DC
DC
18
18
18
N
1
1.94
0.30
108.30
110.24
E
E
E
O4'
C1'
N9
DA
DA
DA
19
19
19
N
1
-2.47
0.40
104.50
102.03
F
F
F
O4'
C4'
C3'
DA
DA
DA
4
4
4
N
1
3.13
0.30
108.30
111.43
F
F
F
O4'
C1'
N1
DT
DT
DT
7
7
7
N
1
2.73
0.30
108.30
111.03
F
F
F
O4'
C1'
N9
DA
DA
DA
10
10
10
N
1
2.86
0.30
108.30
111.16
F
F
F
O4'
C1'
N9
DG
DG
DG
17
17
17
N
1
1.87
0.30
108.30
110.17
I
I
I
O4'
C1'
N9
DG
DG
DG
2
2
2
N
1
2.08
0.30
108.30
110.38
I
I
I
O4'
C1'
N1
DT
DT
DT
11
11
11
N
1
2.20
0.30
108.30
110.50
I
I
I
O4'
C1'
N1
DT
DT
DT
12
12
12
N
1
3.29
0.30
108.30
111.59
I
I
I
O4'
C1'
N9
DG
DG
DG
17
17
17
N
1
2.05
0.30
108.30
110.35
I
I
I
O4'
C1'
N1
DC
DC
DC
18
18
18
N
1
2.09
0.30
108.30
110.39
I
I
I
O4'
C1'
N1
DT
DT
DT
20
20
20
N
1
2.06
0.30
108.30
110.36
H
H
H
O4'
C1'
N9
DA
DA
DA
10
10
10
N
1
2.97
0.30
108.30
111.27
H
H
H
O4'
C1'
N9
DG
DG
DG
17
17
17
N
1
2.87
0.30
108.30
111.17
H
H
H
O4'
C1'
N1
DC
DC
DC
18
18
18
N
1
1.82
0.30
108.30
110.12
H
H
H
O4'
C1'
N1
DT
DT
DT
20
20
20
N
1
5.76
0.90
118.30
124.06
A
A
A
CB
CG
OD2
ASP
ASP
ASP
40
40
40
N
1
5.45
0.90
118.30
123.75
B
B
B
CB
CG
OD2
ASP
ASP
ASP
40
40
40
N
1
5.77
0.90
118.30
124.07
C
C
C
CB
CG
OD2
ASP
ASP
ASP
40
40
40
N
1
5.59
0.90
118.30
123.89
D
D
D
CB
CG
OD2
ASP
ASP
ASP
40
40
40
N
1
A
PHE
47
-70.14
-75.65
1
A
ASN
66
67.34
-6.06
1
B
PHE
47
-75.63
-72.30
1
B
ASN
66
65.74
-3.15
1
C
PHE
47
-68.80
-77.65
1
C
ASN
66
71.06
-2.52
1
D
PHE
47
-73.34
-81.92
28.115
-1.44
0.00
0.09
-0.62
0.00
2.07
0.821
0.751
Data is anisotropic with limits
2.5 x 2.5 x 2.8. Data were truncated
to an ellipsoid and reflections
with an average (I/sigI) ratio less than
2 were removed. The completeness
above is underestimated. When the
truncation is factored in, data
in refinement are 91% complete.
0.338
0.286
0.291
2.50
25.00
1828
23042
16900
9.8
81.39
18.487
0.417
RANDOM
LIKELY RESIDUAL
1
restrained individual isotropic
(after TLS refinement)
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
0.477
0.80
0.80
1.40
PDB ENTRY 1P71
with nonidentical sidechains
pruned back to a common atom
BABINET MODEL WITH MASK
2.50
25.00
72
4395
0
1556
2767
0.005
0.022
4535
0.927
2.404
6435
3.511
5.000
364
0.046
0.200
664
0.002
0.020
2832
0.175
0.200
1770
0.124
0.200
186
0.157
0.200
48
0.136
0.200
8
0.431
1.500
1831
0.810
2.000
2939
0.894
3.000
2704
1.668
4.500
3496
0.39
0.31
2.635
72
140
20
2.48
99
1P51
23324
23324
-3.0
0.107
1
3.0
93.3
0.359
2.48
2.57
1
2.2
46.5
refinement
REFMAC
5.1.24
data reduction
DENZO
data scaling
SCALEPACK
phasing
EPMR
Anabaena HU-DNA cocrystal structure (AHU6)
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
The functional complex is a protein homodimer
bound to a DNA duplex. The assymetric unit
contains two copies of the functional
complex.
A
ASN
2
E
ASN
2
HELX_P
A
ALA
14
E
ALA
14
1
1
13
A
THR
17
E
THR
17
HELX_P
A
SER
38
E
SER
38
1
2
22
A
GLY
82
E
GLY
82
HELX_P
A
ALA
90
E
ALA
90
1
3
9
B
ASN
2
F
ASN
2
HELX_P
B
ALA
14
F
ALA
14
1
4
13
B
THR
17
F
THR
17
HELX_P
B
SER
38
F
SER
38
1
5
22
B
GLY
82
F
GLY
82
HELX_P
B
ALA
90
F
ALA
90
1
6
9
C
ASN
2
G
ASN
2
HELX_P
C
ALA
14
G
ALA
14
1
7
13
C
THR
17
G
THR
17
HELX_P
C
SER
38
G
SER
38
1
8
22
C
GLY
82
G
GLY
82
HELX_P
C
ALA
90
G
ALA
90
1
9
9
D
ASN
2
H
ASN
2
HELX_P
D
ALA
14
H
ALA
14
1
10
13
D
THR
17
H
THR
17
HELX_P
D
SER
38
H
SER
38
1
11
22
D
GLY
82
H
GLY
82
HELX_P
D
ALA
90
H
ALA
90
1
12
9
hydrog
WATSON-CRICK
E
DG
2
A
N1
DG
1
1_555
F
DC
18
B
N3
DC
17
1_555
hydrog
WATSON-CRICK
E
DG
2
A
N2
DG
1
1_555
F
DC
18
B
O2
DC
17
1_555
hydrog
WATSON-CRICK
E
DG
2
A
O6
DG
1
1_555
F
DC
18
B
N4
DC
17
1_555
hydrog
WATSON-CRICK
E
DC
3
A
N3
DC
2
1_555
F
DG
17
B
N1
DG
16
1_555
hydrog
WATSON-CRICK
E
DC
3
A
N4
DC
2
1_555
F
DG
17
B
O6
DG
16
1_555
hydrog
WATSON-CRICK
E
DC
3
A
O2
DC
2
1_555
F
DG
17
B
N2
DG
16
1_555
hydrog
WATSON-CRICK
E
DA
4
A
N1
DA
3
1_555
F
DT
16
B
N3
DT
15
1_555
hydrog
WATSON-CRICK
E
DA
4
A
N6
DA
3
1_555
F
DT
16
B
O4
DT
15
1_555
hydrog
WATSON-CRICK
E
DA
6
A
N1
DA
5
1_555
F
DT
15
B
N3
DT
14
1_555
hydrog
WATSON-CRICK
E
DA
6
A
N6
DA
5
1_555
F
DT
15
B
O4
DT
14
1_555
hydrog
WATSON-CRICK
E
DC
8
A
N3
DC
7
1_555
F
DG
14
B
N1
DG
13
1_555
hydrog
WATSON-CRICK
E
DC
8
A
N4
DC
7
1_555
F
DG
14
B
O6
DG
13
1_555
hydrog
WATSON-CRICK
E
DC
8
A
O2
DC
7
1_555
F
DG
14
B
N2
DG
13
1_555
hydrog
WATSON-CRICK
E
DA
9
A
N1
DA
8
1_555
F
DT
13
B
N3
DT
12
1_555
hydrog
WATSON-CRICK
E
DA
9
A
N6
DA
8
1_555
F
DT
13
B
O4
DT
12
1_555
hydrog
DA-DT PAIR
E
DA
10
A
N1
DA
9
1_555
F
DT
12
B
N3
DT
11
1_555
hydrog
TYPE_16_PAIR
E
DT
11
A
N3
DT
10
1_555
F
DT
11
B
O2
DT
10
1_555
hydrog
TYPE_16_PAIR
E
DT
11
A
O4
DT
10
1_555
F
DT
11
B
N3
DT
10
1_555
hydrog
WATSON-CRICK
E
DT
12
A
N3
DT
11
1_555
F
DA
10
B
N1
DA
9
1_555
hydrog
WATSON-CRICK
E
DT
12
A
O4
DT
11
1_555
F
DA
10
B
N6
DA
9
1_555
hydrog
WATSON-CRICK
E
DT
13
A
N3
DT
12
1_555
F
DA
9
B
N1
DA
8
1_555
hydrog
WATSON-CRICK
E
DT
13
A
O4
DT
12
1_555
F
DA
9
B
N6
DA
8
1_555
hydrog
WATSON-CRICK
E
DG
14
A
N1
DG
13
1_555
F
DC
8
B
N3
DC
7
1_555
hydrog
WATSON-CRICK
E
DG
14
A
N2
DG
13
1_555
F
DC
8
B
O2
DC
7
1_555
hydrog
WATSON-CRICK
E
DG
14
A
O6
DG
13
1_555
F
DC
8
B
N4
DC
7
1_555
hydrog
WATSON-CRICK
E
DT
15
A
N3
DT
14
1_555
F
DA
6
B
N1
DA
5
1_555
hydrog
WATSON-CRICK
E
DT
15
A
O4
DT
14
1_555
F
DA
6
B
N6
DA
5
1_555
hydrog
WATSON-CRICK
E
DT
16
A
N3
DT
15
1_555
F
DA
4
B
N1
DA
3
1_555
hydrog
WATSON-CRICK
E
DT
16
A
O4
DT
15
1_555
F
DA
4
B
N6
DA
3
1_555
hydrog
WATSON-CRICK
E
DG
17
A
N1
DG
16
1_555
F
DC
3
B
N3
DC
2
1_555
hydrog
WATSON-CRICK
E
DG
17
A
N2
DG
16
1_555
F
DC
3
B
O2
DC
2
1_555
hydrog
WATSON-CRICK
E
DG
17
A
O6
DG
16
1_555
F
DC
3
B
N4
DC
2
1_555
hydrog
WATSON-CRICK
E
DC
18
A
N3
DC
17
1_555
F
DG
2
B
N1
DG
1
1_555
hydrog
WATSON-CRICK
E
DC
18
A
N4
DC
17
1_555
F
DG
2
B
O6
DG
1
1_555
hydrog
WATSON-CRICK
E
DC
18
A
O2
DC
17
1_555
F
DG
2
B
N2
DG
1
1_555
hydrog
WATSON-CRICK
F
DA
19
B
N1
DA
18
1_555
H
DT
20
D
N3
DT
19
1_555
hydrog
WATSON-CRICK
F
DA
19
B
N6
DA
18
1_555
H
DT
20
D
O4
DT
19
1_555
hydrog
WATSON-CRICK
F
DT
20
B
N3
DT
19
1_555
H
DA
19
D
N1
DA
18
1_555
hydrog
WATSON-CRICK
F
DT
20
B
O4
DT
19
1_555
H
DA
19
D
N6
DA
18
1_555
hydrog
WATSON-CRICK
I
DG
2
C
N1
DG
1
1_555
H
DC
18
D
N3
DC
17
1_555
hydrog
WATSON-CRICK
I
DG
2
C
N2
DG
1
1_555
H
DC
18
D
O2
DC
17
1_555
hydrog
WATSON-CRICK
I
DG
2
C
O6
DG
1
1_555
H
DC
18
D
N4
DC
17
1_555
hydrog
WATSON-CRICK
I
DC
3
C
N3
DC
2
1_555
H
DG
17
D
N1
DG
16
1_555
hydrog
WATSON-CRICK
I
DC
3
C
N4
DC
2
1_555
H
DG
17
D
O6
DG
16
1_555
hydrog
WATSON-CRICK
I
DC
3
C
O2
DC
2
1_555
H
DG
17
D
N2
DG
16
1_555
hydrog
WATSON-CRICK
I
DA
4
C
N1
DA
3
1_555
H
DT
16
D
N3
DT
15
1_555
hydrog
WATSON-CRICK
I
DA
4
C
N6
DA
3
1_555
H
DT
16
D
O4
DT
15
1_555
hydrog
WATSON-CRICK
I
DA
6
C
N1
DA
5
1_555
H
DT
15
D
N3
DT
14
1_555
hydrog
WATSON-CRICK
I
DA
6
C
N6
DA
5
1_555
H
DT
15
D
O4
DT
14
1_555
hydrog
WATSON-CRICK
I
DC
8
C
N3
DC
7
1_555
H
DG
14
D
N1
DG
13
1_555
hydrog
WATSON-CRICK
I
DC
8
C
N4
DC
7
1_555
H
DG
14
D
O6
DG
13
1_555
hydrog
WATSON-CRICK
I
DC
8
C
O2
DC
7
1_555
H
DG
14
D
N2
DG
13
1_555
hydrog
WATSON-CRICK
I
DA
9
C
N1
DA
8
1_555
H
DT
13
D
N3
DT
12
1_555
hydrog
WATSON-CRICK
I
DA
9
C
N6
DA
8
1_555
H
DT
13
D
O4
DT
12
1_555
hydrog
WATSON-CRICK
I
DA
10
C
N1
DA
9
1_555
H
DT
12
D
N3
DT
11
1_555
hydrog
WATSON-CRICK
I
DA
10
C
N6
DA
9
1_555
H
DT
12
D
O4
DT
11
1_555
hydrog
TYPE_16_PAIR
I
DT
11
C
N3
DT
10
1_555
H
DT
11
D
O4
DT
10
1_555
hydrog
TYPE_16_PAIR
I
DT
11
C
O2
DT
10
1_555
H
DT
11
D
N3
DT
10
1_555
hydrog
DT-DA PAIR
I
DT
12
C
N3
DT
11
1_555
H
DA
10
D
N1
DA
9
1_555
hydrog
WATSON-CRICK
I
DT
13
C
N3
DT
12
1_555
H
DA
9
D
N1
DA
8
1_555
hydrog
WATSON-CRICK
I
DT
13
C
O4
DT
12
1_555
H
DA
9
D
N6
DA
8
1_555
hydrog
WATSON-CRICK
I
DG
14
C
N1
DG
13
1_555
H
DC
8
D
N3
DC
7
1_555
hydrog
WATSON-CRICK
I
DG
14
C
N2
DG
13
1_555
H
DC
8
D
O2
DC
7
1_555
hydrog
WATSON-CRICK
I
DG
14
C
O6
DG
13
1_555
H
DC
8
D
N4
DC
7
1_555
hydrog
WATSON-CRICK
I
DT
15
C
N3
DT
14
1_555
H
DA
6
D
N1
DA
5
1_555
hydrog
WATSON-CRICK
I
DT
15
C
O4
DT
14
1_555
H
DA
6
D
N6
DA
5
1_555
hydrog
WATSON-CRICK
I
DT
16
C
N3
DT
15
1_555
H
DA
4
D
N1
DA
3
1_555
hydrog
WATSON-CRICK
I
DT
16
C
O4
DT
15
1_555
H
DA
4
D
N6
DA
3
1_555
hydrog
WATSON-CRICK
I
DG
17
C
N1
DG
16
1_555
H
DC
3
D
N3
DC
2
1_555
hydrog
WATSON-CRICK
I
DG
17
C
N2
DG
16
1_555
H
DC
3
D
O2
DC
2
1_555
hydrog
WATSON-CRICK
I
DG
17
C
O6
DG
16
1_555
H
DC
3
D
N4
DC
2
1_555
hydrog
DG-DA MISPAIR
I
DG
17
C
N1
DG
16
1_555
H
DA
4
D
N1
DA
3
1_555
hydrog
WATSON-CRICK
I
DC
18
C
N3
DC
17
1_555
H
DG
2
D
N1
DG
1
1_555
hydrog
WATSON-CRICK
I
DC
18
C
N4
DC
17
1_555
H
DG
2
D
O6
DG
1
1_555
hydrog
WATSON-CRICK
I
DC
18
C
O2
DC
17
1_555
H
DG
2
D
N2
DG
1
1_555
DNA Binding Protein/DNA
protein-DNA complex, DNA bending, HU, DNA Binding Protein-DNA COMPLEX
DBH_ANASP
UNP
2
1
P05514
MNKGELVDAVAEKASVTKKQADAVLTAALETIIEAVSSGDKVTLVGFGSFESRERKAREGRNPKTNEKMEIPATRVPAFS
AGKLFREKVAPPKA
1P51
PDB
1
1P51
1
94
1P51
1
94
P05514
A
1
1
94
1
94
1P51
1
94
P05514
B
1
1
94
1
94
1P51
1
94
P05514
C
1
1
94
1
94
1P51
1
94
P05514
D
1
1
94
2
20
1P51
2
20
1P51
E
2
1
19
2
20
1P51
2
20
1P51
F
2
1
19
2
20
1P51
2
20
1P51
I
2
1
19
2
20
1P51
2
20
1P51
H
2
1
19
3
2
3
2
3
2
3
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
42
E
VAL
42
A
LEU
44
E
LEU
44
A
GLY
48
E
GLY
48
A
ARG
55
E
ARG
55
A
THR
74
E
THR
74
A
ALA
81
E
ALA
81
A
ARG
58
E
ARG
58
A
ARG
61
E
ARG
61
A
LYS
68
E
LYS
68
A
ILE
71
E
ILE
71
B
VAL
42
F
VAL
42
B
LEU
44
F
LEU
44
B
GLY
48
F
GLY
48
B
ARG
55
F
ARG
55
B
THR
74
F
THR
74
B
ALA
81
F
ALA
81
B
ARG
58
F
ARG
58
B
ARG
61
F
ARG
61
B
LYS
68
F
LYS
68
B
ILE
71
F
ILE
71
C
VAL
42
G
VAL
42
C
LEU
44
G
LEU
44
C
GLY
48
G
GLY
48
C
ARG
55
G
ARG
55
C
THR
74
G
THR
74
C
ALA
81
G
ALA
81
C
ARG
58
G
ARG
58
C
ARG
61
G
ARG
61
C
LYS
68
G
LYS
68
C
ILE
71
G
ILE
71
D
VAL
42
H
VAL
42
D
LEU
44
H
LEU
44
D
GLY
48
H
GLY
48
D
ARG
55
H
ARG
55
D
THR
74
H
THR
74
D
ALA
81
H
ALA
81
D
ARG
58
H
ARG
58
D
ARG
61
H
ARG
61
D
LYS
68
H
LYS
68
D
ILE
71
H
ILE
71
4
P 1 21 1