1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Baleja, J.D.
Sykes, B.D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
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
N
1
N
O
N
2
N
P
N
3
N
O
N
4
N
O
N
5
N
O
N
6
N
C
N
7
R
C
N
8
N
O
N
9
S
C
N
10
N
O
N
11
N
C
N
12
R
C
Y
13
N
N
Y
14
N
C
Y
15
N
N
Y
16
N
C
Y
17
N
C
N
18
N
N
Y
19
N
N
Y
20
N
C
Y
21
N
N
Y
22
N
C
N
23
N
H
N
24
N
H
N
25
N
H
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
O
N
38
N
P
N
39
N
O
N
40
N
O
N
41
N
O
N
42
N
C
N
43
R
C
N
44
N
O
N
45
S
C
N
46
N
O
N
47
N
C
N
48
R
C
N
49
N
N
N
50
N
C
N
51
N
O
N
52
N
N
N
53
N
C
N
54
N
N
N
55
N
C
N
56
N
C
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
O
N
72
N
P
N
73
N
O
N
74
N
O
N
75
N
O
N
76
N
C
N
77
R
C
N
78
N
O
N
79
S
C
N
80
N
O
N
81
N
C
N
82
R
C
Y
83
N
N
Y
84
N
C
Y
85
N
N
Y
86
N
C
N
87
N
C
N
88
N
O
N
89
N
N
N
90
N
C
N
91
N
N
N
92
N
N
Y
93
N
C
N
94
N
H
N
95
N
H
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
O
N
109
N
P
N
110
N
O
N
111
N
O
N
112
N
O
N
113
N
C
N
114
R
C
N
115
N
O
N
116
S
C
N
117
N
O
N
118
N
C
N
119
R
C
N
120
N
N
N
121
N
C
N
122
N
O
N
123
N
N
N
124
N
C
N
125
N
O
N
126
N
C
N
127
N
C
N
128
N
C
N
129
N
H
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
1
N
sing
N
2
N
sing
N
3
N
doub
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
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
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
Y
24
N
sing
Y
25
N
sing
Y
26
N
doub
N
27
N
sing
Y
28
N
sing
Y
29
N
sing
Y
30
N
doub
N
31
N
sing
Y
32
N
doub
N
33
N
sing
N
34
N
sing
Y
35
N
sing
Y
36
N
doub
N
37
N
sing
Y
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
doub
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
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
sing
N
62
N
sing
N
63
N
sing
N
64
N
doub
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
doub
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
sing
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
Y
97
N
sing
Y
98
N
sing
Y
99
N
doub
N
100
N
sing
Y
101
N
sing
N
102
N
sing
Y
103
N
doub
N
104
N
doub
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
doub
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
doub
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
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
doub
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
doub
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
US
Biochemistry
BICHAW
0033
0006-2960
29
4828
4839
10.1021/bi00472a012
2141998
Solution structure of phage lambda half-operator DNA by use of NMR, restrained molecular dynamics, and NOE-based refinement.
1990
US
J.Magn.Reson.
JOMRA4
0624
0022-2364
87
375
Distance Measurement and Structure Refinement with Noe Data
1990
10.2210/pdb1d20/pdb
pdb_00001d20
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
2979.968
DNA (5'-D(*TP*CP*TP*AP*TP*CP*AP*CP*CP*G)-3')
1
syn
polymer
3109.053
DNA (5'-D(*CP*GP*GP*TP*GP*AP*TP*AP*GP*A)-3')
1
syn
polymer
DEOXYRIBONUCLEIC ACID
DEOXYRIBONUCLEIC ACID
no
no
(DT)(DC)(DT)(DA)(DT)(DC)(DA)(DC)(DC)(DG)
TCTATCACCG
A
polydeoxyribonucleotide
no
no
(DC)(DG)(DG)(DT)(DG)(DA)(DT)(DA)(DG)(DA)
CGGTGATAGA
B
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
13.072
1
20
A
1
B
20
-8.703
A_DT1:DA20_B
1
-21.671
-0.266
0.346
-0.063
-0.424
1
19
A
2
B
19
-4.202
A_DC2:DG19_B
2
-23.112
0.334
0.225
-0.177
-10.872
1
20
A
3
B
18
-5.979
A_DT3:DA18_B
3
-17.338
-0.204
0.414
-0.027
-4.735
1
20
A
4
B
17
-6.930
A_DA4:DT17_B
4
-10.218
0.032
0.469
-0.073
-3.372
1
20
A
5
B
16
-5.845
A_DT5:DA16_B
5
-9.871
0.102
0.489
-0.089
-0.329
1
19
A
6
B
15
-3.140
A_DC6:DG15_B
6
-13.032
0.584
-0.055
-0.180
-7.646
1
20
A
7
B
14
-5.140
A_DA7:DT14_B
7
-12.637
-0.262
0.009
-0.106
0.713
1
19
A
8
B
13
-5.668
A_DC8:DG13_B
8
-10.582
0.414
0.058
-0.147
-2.136
1
19
A
9
B
12
-2.143
A_DC9:DG12_B
9
-16.843
0.555
-0.047
-0.189
-12.043
1
19
A
10
B
11
-5.072
A_DG10:DC11_B
10
-10.833
-0.131
0.033
-0.080
3.478
43.248
A
A
1
2
1.744
B
B
20
19
3.499
1.284
-0.048
-0.334
AA_DT1DC2:DG19DA20_BB
1
2.849
-3.869
43.141
-0.588
0.362
3.445
31.800
A
A
2
3
4.202
B
B
19
18
3.457
2.300
-0.188
-0.118
AA_DC2DT3:DA18DG19_BB
2
-1.522
2.781
31.683
-0.659
0.050
3.087
39.993
A
A
3
4
1.490
B
B
18
17
3.078
1.019
0.086
0.654
AA_DT3DA4:DT17DA18_BB
3
-1.696
2.481
39.946
0.847
-0.310
3.292
33.257
A
A
4
5
-3.619
B
B
17
16
3.283
-2.070
0.027
-0.263
AA_DA4DT5:DA16DT17_BB
4
-0.403
0.704
33.192
-0.111
-0.115
3.126
39.822
A
A
5
6
-1.879
B
B
16
15
3.129
-1.277
0.111
-0.165
AA_DT5DC6:DG15DA16_BB
5
4.649
-6.841
39.541
-0.100
0.354
2.919
33.011
A
A
6
7
24.490
B
B
15
14
3.313
13.527
-0.044
-0.292
AA_DC6DA7:DT14DG15_BB
6
-0.385
0.698
30.180
-2.805
0.011
3.044
36.075
A
A
7
8
-0.578
B
B
14
13
3.037
-0.358
-0.408
-0.117
AA_DA7DC8:DG13DT14_BB
7
-0.583
0.941
36.069
-0.141
0.582
3.207
36.540
A
A
8
9
5.276
B
B
13
12
3.204
3.294
0.765
-0.653
AA_DC8DC9:DG12DG13_BB
8
4.921
-7.881
36.073
-1.490
-0.551
2.804
34.684
A
A
9
10
24.783
B
B
12
11
3.320
14.355
-0.015
-0.580
AA_DC9DG10:DC11DG12_BB
9
-0.239
0.413
31.656
-3.136
-0.012
database_2
pdbx_database_status
pdbx_struct_assembly
pdbx_struct_oper_list
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
Data collection
1
0
1991-07-15
1
1
2008-03-24
1
2
2011-07-13
1
3
2022-02-16
1
4
2024-05-22
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
Y
BNL
1990-08-01
REL
REL
CHEMICALLY SYNTHESIZED
sample
CHEMICALLY SYNTHESIZED
sample
1
THE STRUCTURE WAS REFINED AGAINST PRIMARY NOE DATA. THE R VALUE IS 0.19 OVER ALL OBSERVED, QUANTIFIED, NOE CROSSPEAK INTENSITIES. THE NOE-BASED PROCEDURE USED TO REFINE THESE STRUCTURES INCLUDED CORRELATION TIME ADJUSTMENT FACTORS, WHICH ARE APPROXIMATELY RELATED TO THE INVERSE OF THE TEMPERATURE FACTORS ASSOCIATED WITH X-RAY CRYSTALLOGRAPHY. THESE VALUES ARE INCLUDED IN THE COLUMN NORMALLY USED FOR TEMPERATURE FACTORS. VALUES OF 0.0 APPEAR FOR NON-HYDROGEN ATOMS, WHICH WERE NOT USED IN THE NMR CALCULATIONS. FURTHER DETAILS ARE GIVEN IN REFERENCE 1.
ENERGY MINIMIZATION, MOLECULAR DYNAMICS
DE VLIEG ET AL.
refinement
GROMOS
T
1
n
1
DT
1
A
C
2
n
2
DC
2
A
T
3
n
3
DT
3
A
A
4
n
4
DA
4
A
T
5
n
5
DT
5
A
C
6
n
6
DC
6
A
A
7
n
7
DA
7
A
C
8
n
8
DC
8
A
C
9
n
9
DC
9
A
G
10
n
10
DG
10
A
C
11
n
1
DC
11
B
G
12
n
2
DG
12
B
G
13
n
3
DG
13
B
T
14
n
4
DT
14
B
G
15
n
5
DG
15
B
A
16
n
6
DA
16
B
T
17
n
7
DT
17
B
A
18
n
8
DA
18
B
G
19
n
9
DG
19
B
A
20
n
10
DA
20
B
author_defined_assembly
2
dimeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
1
A
DC
2
0.121
SIDE CHAIN
1
A
DT
3
0.127
SIDE CHAIN
1
A
DA
4
0.074
SIDE CHAIN
1
A
DT
5
0.092
SIDE CHAIN
1
A
DC
6
0.083
SIDE CHAIN
1
A
DA
7
0.054
SIDE CHAIN
1
A
DC
9
0.093
SIDE CHAIN
1
B
DC
11
0.076
SIDE CHAIN
1
B
DG
12
0.058
SIDE CHAIN
1
B
DG
13
0.073
SIDE CHAIN
1
B
DT
14
0.104
SIDE CHAIN
1
B
DG
15
0.075
SIDE CHAIN
1
B
DA
16
0.087
SIDE CHAIN
1
B
DT
17
0.102
SIDE CHAIN
1
B
DA
18
0.077
SIDE CHAIN
1
4.79
0.60
114.60
119.39
A
A
A
N1
C2
N3
DT
DT
DT
1
1
1
N
1
-5.82
0.60
127.20
121.38
A
A
A
C2
N3
C4
DT
DT
DT
1
1
1
N
1
4.46
0.60
115.20
119.66
A
A
A
N3
C4
C5
DT
DT
DT
1
1
1
N
1
-3.80
0.60
122.30
118.50
A
A
A
N3
C2
O2
DT
DT
DT
1
1
1
N
1
-4.47
0.60
122.90
118.43
A
A
A
C6
C5
C7
DT
DT
DT
1
1
1
N
1
-2.50
0.40
120.30
117.80
A
A
A
C6
N1
C2
DC
DC
DC
2
2
2
N
1
3.02
0.50
119.90
122.92
A
A
A
C2
N3
C4
DC
DC
DC
2
2
2
N
1
-2.41
0.40
121.90
119.49
A
A
A
N3
C4
C5
DC
DC
DC
2
2
2
N
1
5.08
0.60
114.60
119.68
A
A
A
N1
C2
N3
DT
DT
DT
3
3
3
N
1
-5.94
0.60
127.20
121.26
A
A
A
C2
N3
C4
DT
DT
DT
3
3
3
N
1
3.98
0.60
115.20
119.18
A
A
A
N3
C4
C5
DT
DT
DT
3
3
3
N
1
-3.80
0.60
122.30
118.50
A
A
A
N3
C2
O2
DT
DT
DT
3
3
3
N
1
-5.26
0.60
122.90
117.64
A
A
A
C6
C5
C7
DT
DT
DT
3
3
3
N
1
-6.54
0.50
129.30
122.76
A
A
A
N1
C2
N3
DA
DA
DA
4
4
4
N
1
8.99
0.50
110.60
119.59
A
A
A
C2
N3
C4
DA
DA
DA
4
4
4
N
1
-7.45
0.70
126.80
119.35
A
A
A
N3
C4
C5
DA
DA
DA
4
4
4
N
1
3.26
0.50
103.90
107.16
A
A
A
C5
N7
C8
DA
DA
DA
4
4
4
N
1
-3.49
0.50
113.80
110.31
A
A
A
N7
C8
N9
DA
DA
DA
4
4
4
N
1
5.68
0.80
127.40
133.08
A
A
A
N3
C4
N9
DA
DA
DA
4
4
4
N
1
1.97
0.30
108.30
110.27
A
A
A
O4'
C1'
N1
DT
DT
DT
5
5
5
N
1
5.29
0.60
114.60
119.89
A
A
A
N1
C2
N3
DT
DT
DT
5
5
5
N
1
-6.20
0.60
127.20
121.00
A
A
A
C2
N3
C4
DT
DT
DT
5
5
5
N
1
4.24
0.60
115.20
119.44
A
A
A
N3
C4
C5
DT
DT
DT
5
5
5
N
1
-4.09
0.60
122.30
118.21
A
A
A
N3
C2
O2
DT
DT
DT
5
5
5
N
1
3.98
0.60
119.00
122.98
A
A
A
C4
C5
C7
DT
DT
DT
5
5
5
N
1
-6.26
0.60
122.90
116.64
A
A
A
C6
C5
C7
DT
DT
DT
5
5
5
N
1
-7.12
0.50
129.30
122.18
A
A
A
N1
C2
N3
DA
DA
DA
7
7
7
N
1
9.47
0.50
110.60
120.07
A
A
A
C2
N3
C4
DA
DA
DA
7
7
7
N
1
-7.59
0.70
126.80
119.21
A
A
A
N3
C4
C5
DA
DA
DA
7
7
7
N
1
3.19
0.50
103.90
107.09
A
A
A
C5
N7
C8
DA
DA
DA
7
7
7
N
1
-3.87
0.50
113.80
109.93
A
A
A
N7
C8
N9
DA
DA
DA
7
7
7
N
1
5.88
0.80
127.40
133.28
A
A
A
N3
C4
N9
DA
DA
DA
7
7
7
N
1
1.97
0.30
108.30
110.27
A
A
A
O4'
C1'
N1
DC
DC
DC
9
9
9
N
1
-6.08
0.60
125.10
119.02
A
A
A
C6
N1
C2
DG
DG
DG
10
10
10
N
1
8.86
0.50
111.90
120.76
A
A
A
C2
N3
C4
DG
DG
DG
10
10
10
N
1
-7.09
0.50
128.60
121.51
A
A
A
N3
C4
C5
DG
DG
DG
10
10
10
N
1
7.70
0.50
111.50
119.20
A
A
A
C5
C6
N1
DG
DG
DG
10
10
10
N
1
-2.81
0.40
110.80
107.99
A
A
A
C4
C5
N7
DG
DG
DG
10
10
10
N
1
3.11
0.50
104.30
107.41
A
A
A
C5
N7
C8
DG
DG
DG
10
10
10
N
1
-3.08
0.50
113.10
110.02
A
A
A
N7
C8
N9
DG
DG
DG
10
10
10
N
1
5.89
0.60
126.00
131.89
A
A
A
N3
C4
N9
DG
DG
DG
10
10
10
N
1
-8.12
0.60
128.60
120.48
A
A
A
C5
C6
O6
DG
DG
DG
10
10
10
N
1
-5.34
0.60
125.10
119.76
B
B
B
C6
N1
C2
DG
DG
DG
12
12
12
N
1
8.97
0.50
111.90
120.87
B
B
B
C2
N3
C4
DG
DG
DG
12
12
12
N
1
-7.48
0.50
128.60
121.12
B
B
B
N3
C4
C5
DG
DG
DG
12
12
12
N
1
6.72
0.50
111.50
118.22
B
B
B
C5
C6
N1
DG
DG
DG
12
12
12
N
1
-3.47
0.40
110.80
107.33
B
B
B
C4
C5
N7
DG
DG
DG
12
12
12
N
1
5.61
0.60
126.00
131.61
B
B
B
N3
C4
N9
DG
DG
DG
12
12
12
N
1
-7.31
0.60
128.60
121.29
B
B
B
C5
C6
O6
DG
DG
DG
12
12
12
N
1
-5.15
0.60
125.10
119.95
B
B
B
C6
N1
C2
DG
DG
DG
13
13
13
N
1
-3.82
0.60
123.90
120.08
B
B
B
N1
C2
N3
DG
DG
DG
13
13
13
N
1
9.60
0.50
111.90
121.50
B
B
B
C2
N3
C4
DG
DG
DG
13
13
13
N
1
-8.10
0.50
128.60
120.50
B
B
B
N3
C4
C5
DG
DG
DG
13
13
13
N
1
6.80
0.50
111.50
118.30
B
B
B
C5
C6
N1
DG
DG
DG
13
13
13
N
1
-2.72
0.40
110.80
108.08
B
B
B
C4
C5
N7
DG
DG
DG
13
13
13
N
1
6.58
0.60
126.00
132.58
B
B
B
N3
C4
N9
DG
DG
DG
13
13
13
N
1
-8.43
0.60
128.60
120.17
B
B
B
C5
C6
O6
DG
DG
DG
13
13
13
N
1
5.17
0.60
114.60
119.77
B
B
B
N1
C2
N3
DT
DT
DT
14
14
14
N
1
-6.20
0.60
127.20
121.00
B
B
B
C2
N3
C4
DT
DT
DT
14
14
14
N
1
4.30
0.60
115.20
119.50
B
B
B
N3
C4
C5
DT
DT
DT
14
14
14
N
1
-4.32
0.60
122.30
117.98
B
B
B
N3
C2
O2
DT
DT
DT
14
14
14
N
1
-5.15
0.60
122.90
117.75
B
B
B
C6
C5
C7
DT
DT
DT
14
14
14
N
1
-5.68
0.60
125.10
119.42
B
B
B
C6
N1
C2
DG
DG
DG
15
15
15
N
1
9.11
0.50
111.90
121.01
B
B
B
C2
N3
C4
DG
DG
DG
15
15
15
N
1
-7.79
0.50
128.60
120.81
B
B
B
N3
C4
C5
DG
DG
DG
15
15
15
N
1
7.12
0.50
111.50
118.62
B
B
B
C5
C6
N1
DG
DG
DG
15
15
15
N
1
-3.20
0.40
110.80
107.60
B
B
B
C4
C5
N7
DG
DG
DG
15
15
15
N
1
5.47
0.60
126.00
131.47
B
B
B
N3
C4
N9
DG
DG
DG
15
15
15
N
1
-7.55
0.60
128.60
121.05
B
B
B
C5
C6
O6
DG
DG
DG
15
15
15
N
1
-6.70
0.50
129.30
122.60
B
B
B
N1
C2
N3
DA
DA
DA
16
16
16
N
1
8.90
0.50
110.60
119.50
B
B
B
C2
N3
C4
DA
DA
DA
16
16
16
N
1
-7.10
0.70
126.80
119.70
B
B
B
N3
C4
C5
DA
DA
DA
16
16
16
N
1
3.16
0.50
103.90
107.06
B
B
B
C5
N7
C8
DA
DA
DA
16
16
16
N
1
-3.58
0.50
113.80
110.22
B
B
B
N7
C8
N9
DA
DA
DA
16
16
16
N
1
5.83
0.80
127.40
133.23
B
B
B
N3
C4
N9
DA
DA
DA
16
16
16
N
1
1.88
0.30
108.30
110.18
B
B
B
O4'
C1'
N1
DT
DT
DT
17
17
17
N
1
5.51
0.60
114.60
120.11
B
B
B
N1
C2
N3
DT
DT
DT
17
17
17
N
1
-6.34
0.60
127.20
120.86
B
B
B
C2
N3
C4
DT
DT
DT
17
17
17
N
1
4.02
0.60
115.20
119.22
B
B
B
N3
C4
C5
DT
DT
DT
17
17
17
N
1
-4.24
0.60
122.30
118.06
B
B
B
N3
C2
O2
DT
DT
DT
17
17
17
N
1
-5.82
0.60
122.90
117.08
B
B
B
C6
C5
C7
DT
DT
DT
17
17
17
N
1
-6.01
0.50
129.30
123.29
B
B
B
N1
C2
N3
DA
DA
DA
18
18
18
N
1
8.75
0.50
110.60
119.35
B
B
B
C2
N3
C4
DA
DA
DA
18
18
18
N
1
-7.32
0.70
126.80
119.48
B
B
B
N3
C4
C5
DA
DA
DA
18
18
18
N
1
-3.50
0.50
113.80
110.30
B
B
B
N7
C8
N9
DA
DA
DA
18
18
18
N
1
5.58
0.80
127.40
132.98
B
B
B
N3
C4
N9
DA
DA
DA
18
18
18
N
1
-5.50
0.60
125.10
119.60
B
B
B
C6
N1
C2
DG
DG
DG
19
19
19
N
1
9.04
0.50
111.90
120.94
B
B
B
C2
N3
C4
DG
DG
DG
19
19
19
N
1
-7.39
0.50
128.60
121.21
B
B
B
N3
C4
C5
DG
DG
DG
19
19
19
N
1
7.10
0.50
111.50
118.60
B
B
B
C5
C6
N1
DG
DG
DG
19
19
19
N
1
-3.27
0.40
110.80
107.53
B
B
B
C4
C5
N7
DG
DG
DG
19
19
19
N
1
3.11
0.50
104.30
107.41
B
B
B
C5
N7
C8
DG
DG
DG
19
19
19
N
1
-3.02
0.50
113.10
110.08
B
B
B
N7
C8
N9
DG
DG
DG
19
19
19
N
1
5.16
0.60
126.00
131.16
B
B
B
N3
C4
N9
DG
DG
DG
19
19
19
N
1
-7.60
0.60
128.60
121.00
B
B
B
C5
C6
O6
DG
DG
DG
19
19
19
N
1
-6.35
0.50
129.30
122.95
B
B
B
N1
C2
N3
DA
DA
DA
20
20
20
N
1
8.67
0.50
110.60
119.27
B
B
B
C2
N3
C4
DA
DA
DA
20
20
20
N
1
-6.58
0.70
126.80
120.22
B
B
B
N3
C4
C5
DA
DA
DA
20
20
20
N
1
3.38
0.50
103.90
107.28
B
B
B
C5
N7
C8
DA
DA
DA
20
20
20
N
1
-3.98
0.50
113.80
109.82
B
B
B
N7
C8
N9
DA
DA
DA
20
20
20
N
1
5.77
0.80
127.40
133.17
B
B
B
N3
C4
N9
DA
DA
DA
20
20
20
N
1
A
A
C5
C6
DT
DT
1
1
0.043
0.007
1.339
1.382
N
1
A
A
N1
C6
DC
DC
2
2
0.041
0.006
1.367
1.408
N
1
A
A
C4
C5
DT
DT
3
3
-0.058
0.009
1.445
1.387
N
1
A
A
C5
C6
DT
DT
3
3
0.052
0.007
1.339
1.391
N
1
A
A
C5
N7
DA
DA
4
4
-0.059
0.006
1.388
1.329
N
1
A
A
N9
C4
DA
DA
4
4
-0.047
0.006
1.374
1.327
N
1
A
A
C4
C5
DT
DT
5
5
-0.057
0.009
1.445
1.388
N
1
A
A
C5
C6
DT
DT
5
5
0.047
0.007
1.339
1.386
N
1
A
A
N1
C6
DC
DC
6
6
0.041
0.006
1.367
1.408
N
1
A
A
C5
N7
DA
DA
7
7
-0.055
0.006
1.388
1.333
N
1
A
A
N9
C4
DA
DA
7
7
-0.049
0.006
1.374
1.325
N
1
A
A
C5
C6
DC
DC
9
9
0.052
0.008
1.339
1.391
N
1
A
A
C5
N7
DG
DG
10
10
-0.065
0.006
1.388
1.323
N
1
B
B
C5
N7
DG
DG
12
12
-0.054
0.006
1.388
1.334
N
1
B
B
C8
N9
DG
DG
12
12
-0.049
0.007
1.374
1.325
N
1
B
B
N9
C4
DG
DG
12
12
-0.053
0.008
1.375
1.322
N
1
B
B
C5
N7
DG
DG
13
13
-0.061
0.006
1.388
1.327
N
1
B
B
N9
C4
DG
DG
13
13
-0.056
0.008
1.375
1.319
N
1
B
B
C4
C5
DT
DT
14
14
-0.060
0.009
1.445
1.385
N
1
B
B
C5
C6
DT
DT
14
14
0.054
0.007
1.339
1.393
N
1
B
B
C5
N7
DG
DG
15
15
-0.056
0.006
1.388
1.332
N
1
B
B
C5
N7
DA
DA
16
16
-0.059
0.006
1.388
1.329
N
1
B
B
N9
C4
DA
DA
16
16
-0.050
0.006
1.374
1.324
N
1
B
B
C4
C5
DT
DT
17
17
-0.057
0.009
1.445
1.388
N
1
B
B
C5
C6
DT
DT
17
17
0.048
0.007
1.339
1.387
N
1
B
B
C5
N7
DA
DA
18
18
-0.054
0.006
1.388
1.334
N
1
B
B
N9
C4
DA
DA
18
18
-0.044
0.006
1.374
1.330
N
1
B
B
C5
N7
DG
DG
19
19
-0.062
0.006
1.388
1.326
N
1
B
B
N9
C4
DG
DG
19
19
-0.054
0.008
1.375
1.321
N
1
B
B
C5
N7
DA
DA
20
20
-0.061
0.006
1.388
1.327
N
1
B
B
N9
C4
DA
DA
20
20
-0.046
0.006
1.374
1.328
N
SOLUTION STRUCTURE OF PHAGE LAMBDA HALF-OPERATOR DNA
1
N
N
2
N
N
hydrog
WATSON-CRICK
A
DT
1
A
N3
DT
1
1_555
B
DA
20
B
N1
DA
10
1_555
hydrog
WATSON-CRICK
A
DT
1
A
O4
DT
1
1_555
B
DA
20
B
N6
DA
10
1_555
hydrog
WATSON-CRICK
A
DC
2
A
N3
DC
2
1_555
B
DG
19
B
N1
DG
9
1_555
hydrog
WATSON-CRICK
A
DC
2
A
N4
DC
2
1_555
B
DG
19
B
O6
DG
9
1_555
hydrog
WATSON-CRICK
A
DC
2
A
O2
DC
2
1_555
B
DG
19
B
N2
DG
9
1_555
hydrog
WATSON-CRICK
A
DT
3
A
N3
DT
3
1_555
B
DA
18
B
N1
DA
8
1_555
hydrog
WATSON-CRICK
A
DT
3
A
O4
DT
3
1_555
B
DA
18
B
N6
DA
8
1_555
hydrog
WATSON-CRICK
A
DA
4
A
N1
DA
4
1_555
B
DT
17
B
N3
DT
7
1_555
hydrog
WATSON-CRICK
A
DA
4
A
N6
DA
4
1_555
B
DT
17
B
O4
DT
7
1_555
hydrog
WATSON-CRICK
A
DT
5
A
N3
DT
5
1_555
B
DA
16
B
N1
DA
6
1_555
hydrog
WATSON-CRICK
A
DT
5
A
O4
DT
5
1_555
B
DA
16
B
N6
DA
6
1_555
hydrog
WATSON-CRICK
A
DC
6
A
N3
DC
6
1_555
B
DG
15
B
N1
DG
5
1_555
hydrog
WATSON-CRICK
A
DC
6
A
N4
DC
6
1_555
B
DG
15
B
O6
DG
5
1_555
hydrog
WATSON-CRICK
A
DC
6
A
O2
DC
6
1_555
B
DG
15
B
N2
DG
5
1_555
hydrog
WATSON-CRICK
A
DA
7
A
N1
DA
7
1_555
B
DT
14
B
N3
DT
4
1_555
hydrog
WATSON-CRICK
A
DA
7
A
N6
DA
7
1_555
B
DT
14
B
O4
DT
4
1_555
hydrog
WATSON-CRICK
A
DC
8
A
N3
DC
8
1_555
B
DG
13
B
N1
DG
3
1_555
hydrog
WATSON-CRICK
A
DC
8
A
N4
DC
8
1_555
B
DG
13
B
O6
DG
3
1_555
hydrog
WATSON-CRICK
A
DC
8
A
O2
DC
8
1_555
B
DG
13
B
N2
DG
3
1_555
hydrog
WATSON-CRICK
A
DC
9
A
N3
DC
9
1_555
B
DG
12
B
N1
DG
2
1_555
hydrog
WATSON-CRICK
A
DC
9
A
N4
DC
9
1_555
B
DG
12
B
O6
DG
2
1_555
hydrog
WATSON-CRICK
A
DC
9
A
O2
DC
9
1_555
B
DG
12
B
N2
DG
2
1_555
hydrog
WATSON-CRICK
A
DG
10
A
N1
DG
10
1_555
B
DC
11
B
N3
DC
1
1_555
hydrog
WATSON-CRICK
A
DG
10
A
N2
DG
10
1_555
B
DC
11
B
O2
DC
1
1_555
hydrog
WATSON-CRICK
A
DG
10
A
O6
DG
10
1_555
B
DC
11
B
N4
DC
1
1_555
DNA
DNA, DOUBLE HELIX, PHAGE LAMBDA HALF-OPERATOR
1D20
PDB
1
1D20
1D20
PDB
2
1D20
1
10
1D20
1
10
1D20
A
1
1
10
11
20
1D20
11
20
1D20
B
2
1
10
1
P 1