0.038911
0.000000
0.000000
0.000000
0.024691
0.000000
0.000000
0.000000
0.014925
0.00000
0.00000
0.00000
Balendiran, K.
Rao, S.T.
Sekharudu, C.Y.
Zon, G.
Sundaralingam, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
25.700
40.500
67.000
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
H2 O
18.015
WATER
non-polymer
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
144
N
O
N
145
N
H
N
146
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
N
150
N
sing
N
151
N
sing
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
51
190
198
10.1107/S0907444994010759
15299320
X-ray structures of the B-DNA dodecamer d(CGCGTTAACGCG) with an inverted central tetranucleotide and its netropsin complex.
1995
10.2210/pdb194d/pdb
pdb_0000194d
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
258.00
1
AREA DETECTOR
x-ray
1
1.0
ROTATING ANODE
RIGAKU RU200
3663.392
DNA (5'-D(*CP*GP*CP*GP*TP*TP*AP*AP*CP*GP*CP*G)-3')
2
syn
polymer
18.015
water
70
nat
water
no
no
(DC)(DG)(DC)(DG)(DT)(DT)(DA)(DA)(DC)(DG)(DC)(DG)
CGCGTTAACGCG
A,B
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
n
n
n
n
2.38
48.31
VAPOR DIFFUSION
7.50
pH 7.50, VAPOR DIFFUSION, temperature 282.00K
282.00
WATER
1
MPD
1
MGCL2
1
SPERMINE_HCL
1
WATER
2
MPD
2
3.561
1
19
A
1
B
24
-8.409
A_DC1:DG24_B
1
-14.856
0.821
-0.280
-0.366
-0.109
1
19
A
2
B
23
0.953
A_DG2:DC23_B
2
-17.648
-0.684
0.182
-0.371
-8.549
1
19
A
3
B
22
-2.785
A_DC3:DG22_B
3
-2.122
-0.488
0.248
-0.193
14.211
1
19
A
4
B
21
-3.128
A_DG4:DC21_B
4
-2.996
-0.592
0.589
-0.572
5.484
1
20
A
5
B
20
-4.560
A_DT5:DA20_B
5
-9.662
-0.421
0.074
-0.139
1.036
1
A
6
B
19
14.551
A_DT6:DA19_B
6
-19.500
0.024
0.203
0.030
-14.856
1
20
A
7
B
18
4.751
A_DA7:DT18_B
7
-15.302
0.721
-0.378
-0.130
-9.808
1
20
A
8
B
17
5.778
A_DA8:DT17_B
8
-13.853
-0.035
0.099
-0.214
-3.895
1
19
A
9
B
16
-2.887
A_DC9:DG16_B
9
-13.184
0.714
0.119
-0.392
7.760
1
19
A
10
B
15
-7.475
A_DG10:DC15_B
10
-9.176
0.394
-0.238
0.053
8.239
1
19
A
11
B
14
-6.016
A_DC11:DG14_B
11
-21.950
0.326
0.140
-0.469
-7.770
1
19
A
12
B
13
-7.441
A_DG12:DC13_B
12
4.272
-0.399
-0.606
-0.590
3.459
33.401
A
A
1
2
15.859
B
B
24
23
3.625
8.993
0.029
-0.068
AA_DC1DG2:DC23DG24_BB
1
-3.401
5.997
32.025
-1.767
-0.675
3.521
38.183
A
A
2
3
-6.668
B
B
23
22
3.589
-4.353
0.665
0.444
AA_DG2DC3:DG22DC23_BB
2
0.138
-0.211
37.943
1.277
-0.998
2.936
31.218
A
A
3
4
10.791
B
B
22
21
2.868
5.773
-0.258
0.585
AA_DC3DG4:DC21DG22_BB
3
-1.619
3.027
30.651
0.105
0.204
3.573
29.641
A
A
4
5
7.047
B
B
21
20
3.665
3.592
0.129
-0.532
AA_DG4DT5:DA20DC21_BB
4
2.682
-5.261
29.308
-1.883
0.376
3.384
40.725
A
A
5
6
1.304
B
B
20
19
3.320
0.905
0.778
-0.148
AA_DT5DT6:DA19DA20_BB
5
4.885
-7.035
40.433
-0.316
-0.562
3.636
46.883
A
A
6
7
3.870
B
B
19
18
3.591
3.065
0.358
0.624
AA_DT6DA7:DT18DA19_BB
6
7.369
-9.303
46.236
0.502
0.229
2.934
26.590
A
A
7
8
15.519
B
B
18
17
3.139
7.039
-0.029
-0.301
AA_DA7DA8:DT17DT18_BB
7
-3.106
6.848
25.472
-2.409
-0.711
3.252
39.933
A
A
8
9
-0.237
B
B
17
16
3.234
-0.162
-0.407
0.075
AA_DA8DC9:DG16DT17_BB
8
-2.435
3.567
39.861
0.129
0.319
3.272
29.448
A
A
9
10
1.835
B
B
16
15
3.256
0.932
-0.294
1.275
AA_DC9DG10:DC15DG16_BB
9
1.696
-3.340
29.386
2.310
0.939
3.200
41.639
A
A
10
11
-11.719
B
B
15
14
3.372
-8.267
-0.410
0.704
AA_DG10DC11:DG14DC15_BB
10
-4.078
5.780
40.650
1.880
0.139
3.926
37.935
A
A
11
12
-2.358
B
B
14
13
3.932
-1.517
0.597
0.775
AA_DC11DG12:DC13DG14_BB
11
9.517
-14.790
36.734
1.429
0.568
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
1
0
1995-03-31
1
1
2008-05-22
1
2
2011-07-13
1
3
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
BNL
Y
NDB
1994-10-04
REL
REL
HOH
water
HOH
27
2
HOH
HOH
27
A
HOH
28
2
HOH
HOH
28
A
HOH
29
2
HOH
HOH
29
A
HOH
31
2
HOH
HOH
31
A
HOH
32
2
HOH
HOH
32
A
HOH
33
2
HOH
HOH
33
A
HOH
34
2
HOH
HOH
34
A
HOH
35
2
HOH
HOH
35
A
HOH
42
2
HOH
HOH
42
A
HOH
44
2
HOH
HOH
44
A
HOH
53
2
HOH
HOH
53
A
HOH
54
2
HOH
HOH
54
A
HOH
55
2
HOH
HOH
55
A
HOH
57
2
HOH
HOH
57
A
HOH
58
2
HOH
HOH
58
A
HOH
59
2
HOH
HOH
59
A
HOH
63
2
HOH
HOH
63
A
HOH
70
2
HOH
HOH
70
A
HOH
71
2
HOH
HOH
71
A
HOH
72
2
HOH
HOH
72
A
HOH
73
2
HOH
HOH
73
A
HOH
75
2
HOH
HOH
75
A
HOH
80
2
HOH
HOH
80
A
HOH
81
2
HOH
HOH
81
A
HOH
82
2
HOH
HOH
82
A
HOH
84
2
HOH
HOH
84
A
HOH
85
2
HOH
HOH
85
A
HOH
88
2
HOH
HOH
88
A
HOH
89
2
HOH
HOH
89
A
HOH
91
2
HOH
HOH
91
A
HOH
92
2
HOH
HOH
92
A
HOH
94
2
HOH
HOH
94
A
HOH
25
2
HOH
HOH
25
B
HOH
26
2
HOH
HOH
26
B
HOH
30
2
HOH
HOH
30
B
HOH
36
2
HOH
HOH
36
B
HOH
37
2
HOH
HOH
37
B
HOH
38
2
HOH
HOH
38
B
HOH
39
2
HOH
HOH
39
B
HOH
40
2
HOH
HOH
40
B
HOH
41
2
HOH
HOH
41
B
HOH
43
2
HOH
HOH
43
B
HOH
45
2
HOH
HOH
45
B
HOH
46
2
HOH
HOH
46
B
HOH
47
2
HOH
HOH
47
B
HOH
48
2
HOH
HOH
48
B
HOH
49
2
HOH
HOH
49
B
HOH
50
2
HOH
HOH
50
B
HOH
51
2
HOH
HOH
51
B
HOH
52
2
HOH
HOH
52
B
HOH
56
2
HOH
HOH
56
B
HOH
60
2
HOH
HOH
60
B
HOH
61
2
HOH
HOH
61
B
HOH
62
2
HOH
HOH
62
B
HOH
64
2
HOH
HOH
64
B
HOH
65
2
HOH
HOH
65
B
HOH
66
2
HOH
HOH
66
B
HOH
67
2
HOH
HOH
67
B
HOH
68
2
HOH
HOH
68
B
HOH
69
2
HOH
HOH
69
B
HOH
74
2
HOH
HOH
74
B
HOH
76
2
HOH
HOH
76
B
HOH
77
2
HOH
HOH
77
B
HOH
78
2
HOH
HOH
78
B
HOH
79
2
HOH
HOH
79
B
HOH
83
2
HOH
HOH
83
B
HOH
86
2
HOH
HOH
86
B
HOH
87
2
HOH
HOH
87
B
HOH
90
2
HOH
HOH
90
B
HOH
93
2
HOH
HOH
93
B
C
1
n
1
DC
1
A
G
2
n
2
DG
2
A
C
3
n
3
DC
3
A
G
4
n
4
DG
4
A
T
5
n
5
DT
5
A
T
6
n
6
DT
6
A
A
7
n
7
DA
7
A
A
8
n
8
DA
8
A
C
9
n
9
DC
9
A
G
10
n
10
DG
10
A
C
11
n
11
DC
11
A
G
12
n
12
DG
12
A
C
13
n
1
DC
13
B
G
14
n
2
DG
14
B
C
15
n
3
DC
15
B
G
16
n
4
DG
16
B
T
17
n
5
DT
17
B
T
18
n
6
DT
18
B
A
19
n
7
DA
19
B
A
20
n
8
DA
20
B
C
21
n
9
DC
21
B
G
22
n
10
DG
22
B
C
23
n
11
DC
23
B
G
24
n
12
DG
24
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
1
0.078
SIDE CHAIN
1
A
DT
6
0.076
SIDE CHAIN
1
A
DC
11
0.080
SIDE CHAIN
1
B
DC
13
0.092
SIDE CHAIN
1
B
DA
20
0.055
SIDE CHAIN
1
B
DC
23
0.080
SIDE CHAIN
1
5.38
0.30
108.30
113.68
A
A
A
O4'
C1'
N1
DC
DC
DC
1
1
1
N
1
-20.60
1.90
104.00
83.40
A
A
A
O3'
P
O5'
DC
DG
DG
1
2
2
Y
1
7.53
1.10
110.50
118.03
A
A
A
O3'
P
OP1
DC
DG
DG
1
2
2
Y
1
3.10
0.30
108.30
111.40
A
A
A
O4'
C1'
N9
DG
DG
DG
2
2
2
N
1
20.62
1.10
110.50
131.12
A
A
A
O3'
P
OP2
DG
DC
DC
2
3
3
Y
1
-16.85
2.20
105.20
88.35
A
A
A
O3'
P
OP1
DG
DC
DC
2
3
3
Y
1
-5.90
0.80
105.90
100.00
A
A
A
O4'
C1'
C2'
DC
DC
DC
3
3
3
N
1
-13.59
1.90
104.00
90.41
A
A
A
O3'
P
O5'
DC
DG
DG
3
4
4
Y
1
16.10
1.10
110.50
126.60
A
A
A
O3'
P
OP2
DC
DG
DG
3
4
4
Y
1
4.00
0.30
108.30
112.30
A
A
A
O4'
C1'
N9
DG
DG
DG
4
4
4
N
1
-10.77
1.60
120.90
110.13
A
A
A
P
O5'
C5'
DT
DT
DT
5
5
5
N
1
5.83
0.30
108.30
114.13
A
A
A
O4'
C1'
N1
DT
DT
DT
5
5
5
N
1
-3.85
0.60
122.30
118.45
A
A
A
N3
C2
O2
DT
DT
DT
5
5
5
N
1
11.86
1.10
110.50
122.36
A
A
A
O3'
P
OP2
DT
DT
DT
5
6
6
Y
1
-6.24
0.80
105.90
99.66
A
A
A
O4'
C1'
C2'
DT
DT
DT
6
6
6
N
1
3.19
0.30
108.30
111.49
A
A
A
O4'
C1'
N1
DT
DT
DT
6
6
6
N
1
-6.01
0.60
122.30
116.29
A
A
A
N3
C2
O2
DT
DT
DT
6
6
6
N
1
-18.02
1.90
104.00
85.98
A
A
A
O3'
P
O5'
DT
DA
DA
6
7
7
Y
1
13.00
1.10
110.50
123.50
A
A
A
O3'
P
OP2
DT
DA
DA
6
7
7
Y
1
-5.49
0.80
105.90
100.41
A
A
A
O4'
C1'
C2'
DA
DA
DA
7
7
7
N
1
9.18
1.10
110.50
119.68
A
A
A
O3'
P
OP2
DA
DA
DA
7
8
8
Y
1
4.29
0.30
108.30
112.59
A
A
A
O4'
C1'
N9
DA
DA
DA
8
8
8
N
1
-4.95
0.80
105.90
100.95
A
A
A
O4'
C1'
C2'
DC
DC
DC
9
9
9
N
1
2.97
0.30
108.30
111.27
A
A
A
O4'
C1'
N1
DC
DC
DC
9
9
9
N
1
3.66
0.60
118.90
122.56
A
A
A
N1
C2
O2
DC
DC
DC
9
9
9
N
1
-28.78
1.90
104.00
75.22
A
A
A
O3'
P
O5'
DC
DG
DG
9
10
10
Y
1
11.57
1.10
110.50
122.07
A
A
A
O3'
P
OP1
DC
DG
DG
9
10
10
Y
1
7.91
0.30
108.30
116.21
A
A
A
O4'
C1'
N9
DG
DG
DG
10
10
10
N
1
-14.58
1.90
104.00
89.42
A
A
A
O3'
P
O5'
DG
DC
DC
10
11
11
Y
1
9.99
1.10
110.50
120.49
A
A
A
O3'
P
OP1
DG
DC
DC
10
11
11
Y
1
3.64
0.60
118.90
122.54
A
A
A
N1
C2
O2
DC
DC
DC
11
11
11
N
1
-27.83
1.90
104.00
76.17
A
A
A
O3'
P
O5'
DC
DG
DG
11
12
12
Y
1
7.49
1.10
110.50
117.99
A
A
A
O3'
P
OP1
DC
DG
DG
11
12
12
Y
1
2.17
0.30
108.30
110.47
B
B
B
O4'
C1'
N1
DC
DC
DC
13
13
13
N
1
-14.95
2.20
105.20
90.25
B
B
B
O3'
P
OP1
DC
DG
DG
13
14
14
Y
1
4.60
0.30
108.30
112.90
B
B
B
O4'
C1'
N9
DG
DG
DG
14
14
14
N
1
-14.81
1.90
104.00
89.19
B
B
B
O3'
P
O5'
DG
DC
DC
14
15
15
Y
1
24.72
1.10
110.50
135.22
B
B
B
O3'
P
OP2
DG
DC
DC
14
15
15
Y
1
6.48
0.30
108.30
114.78
B
B
B
O4'
C1'
N1
DC
DC
DC
15
15
15
N
1
-8.10
1.20
119.70
111.60
B
B
B
C3'
O3'
P
DC
DC
DG
15
15
16
Y
1
-19.38
1.90
104.00
84.62
B
B
B
O3'
P
O5'
DC
DG
DG
15
16
16
Y
1
11.72
1.10
110.50
122.22
B
B
B
O3'
P
OP1
DC
DG
DG
15
16
16
Y
1
-5.33
0.80
105.90
100.57
B
B
B
O4'
C1'
C2'
DG
DG
DG
16
16
16
N
1
7.66
0.30
108.30
115.96
B
B
B
O4'
C1'
N9
DG
DG
DG
16
16
16
N
1
7.76
1.10
110.50
118.26
B
B
B
O3'
P
OP2
DG
DT
DT
16
17
17
Y
1
4.07
0.30
108.30
112.37
B
B
B
O4'
C1'
N1
DT
DT
DT
17
17
17
N
1
-29.93
1.90
104.00
74.07
B
B
B
O3'
P
O5'
DT
DT
DT
17
18
18
Y
1
29.17
1.10
110.50
139.67
B
B
B
O3'
P
OP2
DT
DT
DT
17
18
18
Y
1
8.87
0.30
108.30
117.17
B
B
B
O4'
C1'
N1
DT
DT
DT
18
18
18
N
1
14.35
1.90
104.00
118.35
B
B
B
O3'
P
O5'
DT
DA
DA
18
19
19
Y
1
-22.38
2.20
105.20
82.82
B
B
B
O3'
P
OP2
DT
DA
DA
18
19
19
Y
1
4.07
0.30
108.30
112.37
B
B
B
O4'
C1'
N9
DA
DA
DA
20
20
20
N
1
-9.21
0.80
105.90
96.69
B
B
B
O4'
C1'
C2'
DC
DC
DC
21
21
21
N
1
2.48
0.30
108.30
110.78
B
B
B
O4'
C1'
N1
DC
DC
DC
21
21
21
N
1
5.08
0.60
118.90
123.98
B
B
B
N1
C2
O2
DC
DC
DC
21
21
21
N
1
-5.29
0.70
121.90
116.61
B
B
B
N3
C2
O2
DC
DC
DC
21
21
21
N
1
-30.08
1.90
104.00
73.92
B
B
B
O3'
P
O5'
DC
DG
DG
21
22
22
Y
1
29.05
1.10
110.50
139.55
B
B
B
O3'
P
OP1
DC
DG
DG
21
22
22
Y
1
11.10
0.30
108.30
119.40
B
B
B
O4'
C1'
N9
DG
DG
DG
22
22
22
N
1
-17.38
2.20
105.20
87.82
B
B
B
O3'
P
OP2
DG
DC
DC
22
23
23
Y
1
14.65
1.10
110.50
125.15
B
B
B
O3'
P
OP1
DG
DC
DC
22
23
23
Y
1
4.62
0.30
108.30
112.92
B
B
B
O4'
C1'
N1
DC
DC
DC
23
23
23
N
1
3.81
0.60
118.90
122.71
B
B
B
N1
C2
O2
DC
DC
DC
23
23
23
N
1
-5.25
0.70
121.90
116.65
B
B
B
N3
C2
O2
DC
DC
DC
23
23
23
N
1
10.38
1.10
110.50
120.88
B
B
B
O3'
P
OP2
DC
DG
DG
23
24
24
Y
1
3.85
0.60
106.00
109.85
B
B
B
O4'
C4'
C3'
DG
DG
DG
24
24
24
N
1
-5.26
0.80
105.90
100.64
B
B
B
O4'
C1'
C2'
DG
DG
DG
24
24
24
N
1
2.00
0.30
108.30
110.30
B
B
B
O4'
C1'
N9
DG
DG
DG
24
24
24
N
0.1480000
0.1480000
2.300
6.000
1522
1
2.000
2.300
6.000
70
556
0
486
0
0.015
3.20
28.2
2.10
2.300
194D
2214
1
refinement
X-PLOR
X-RAY STRUCTURES OF THE B-DNA DODECAMER D(CGCGTTAACGCG) WITH AN INVERTED CENTRAL TETRANUCLEOTIDE AND ITS NETROPSIN COMPLEX
1
N
N
1
N
N
2
N
N
2
N
N
hydrog
WATSON-CRICK
A
DC
1
A
N3
DC
1
1_555
B
DG
24
B
N1
DG
12
1_555
hydrog
WATSON-CRICK
A
DC
1
A
N4
DC
1
1_555
B
DG
24
B
O6
DG
12
1_555
hydrog
WATSON-CRICK
A
DC
1
A
O2
DC
1
1_555
B
DG
24
B
N2
DG
12
1_555
hydrog
WATSON-CRICK
A
DG
2
A
N1
DG
2
1_555
B
DC
23
B
N3
DC
11
1_555
hydrog
WATSON-CRICK
A
DG
2
A
N2
DG
2
1_555
B
DC
23
B
O2
DC
11
1_555
hydrog
WATSON-CRICK
A
DG
2
A
O6
DG
2
1_555
B
DC
23
B
N4
DC
11
1_555
hydrog
WATSON-CRICK
A
DC
3
A
N3
DC
3
1_555
B
DG
22
B
N1
DG
10
1_555
hydrog
WATSON-CRICK
A
DC
3
A
N4
DC
3
1_555
B
DG
22
B
O6
DG
10
1_555
hydrog
WATSON-CRICK
A
DC
3
A
O2
DC
3
1_555
B
DG
22
B
N2
DG
10
1_555
hydrog
WATSON-CRICK
A
DG
4
A
N1
DG
4
1_555
B
DC
21
B
N3
DC
9
1_555
hydrog
WATSON-CRICK
A
DG
4
A
N2
DG
4
1_555
B
DC
21
B
O2
DC
9
1_555
hydrog
WATSON-CRICK
A
DG
4
A
O6
DG
4
1_555
B
DC
21
B
N4
DC
9
1_555
hydrog
WATSON-CRICK
A
DT
5
A
N3
DT
5
1_555
B
DA
20
B
N1
DA
8
1_555
hydrog
WATSON-CRICK
A
DT
5
A
O4
DT
5
1_555
B
DA
20
B
N6
DA
8
1_555
hydrog
DT-DA PAIR
A
DT
6
A
N3
DT
6
1_555
B
DA
19
B
N1
DA
7
1_555
hydrog
WATSON-CRICK
A
DA
7
A
N1
DA
7
1_555
B
DT
18
B
N3
DT
6
1_555
hydrog
WATSON-CRICK
A
DA
7
A
N6
DA
7
1_555
B
DT
18
B
O4
DT
6
1_555
hydrog
WATSON-CRICK
A
DA
8
A
N1
DA
8
1_555
B
DT
17
B
N3
DT
5
1_555
hydrog
WATSON-CRICK
A
DA
8
A
N6
DA
8
1_555
B
DT
17
B
O4
DT
5
1_555
hydrog
WATSON-CRICK
A
DC
9
A
N3
DC
9
1_555
B
DG
16
B
N1
DG
4
1_555
hydrog
WATSON-CRICK
A
DC
9
A
N4
DC
9
1_555
B
DG
16
B
O6
DG
4
1_555
hydrog
WATSON-CRICK
A
DC
9
A
O2
DC
9
1_555
B
DG
16
B
N2
DG
4
1_555
hydrog
WATSON-CRICK
A
DG
10
A
N1
DG
10
1_555
B
DC
15
B
N3
DC
3
1_555
hydrog
WATSON-CRICK
A
DG
10
A
N2
DG
10
1_555
B
DC
15
B
O2
DC
3
1_555
hydrog
WATSON-CRICK
A
DG
10
A
O6
DG
10
1_555
B
DC
15
B
N4
DC
3
1_555
hydrog
WATSON-CRICK
A
DC
11
A
N3
DC
11
1_555
B
DG
14
B
N1
DG
2
1_555
hydrog
WATSON-CRICK
A
DC
11
A
N4
DC
11
1_555
B
DG
14
B
O6
DG
2
1_555
hydrog
WATSON-CRICK
A
DC
11
A
O2
DC
11
1_555
B
DG
14
B
N2
DG
2
1_555
hydrog
WATSON-CRICK
A
DG
12
A
N1
DG
12
1_555
B
DC
13
B
N3
DC
1
1_555
hydrog
WATSON-CRICK
A
DG
12
A
N2
DG
12
1_555
B
DC
13
B
O2
DC
1
1_555
hydrog
WATSON-CRICK
A
DG
12
A
O6
DG
12
1_555
B
DC
13
B
N4
DC
1
1_555
DNA
B-DNA, DOUBLE HELIX, DNA
194D
PDB
1
194D
1
12
194D
1
12
194D
A
1
1
12
13
24
194D
13
24
194D
B
1
1
12
19
P 21 21 21