0.014176
0.008185
0.000000
0.000000
0.016369
0.000000
0.000000
0.000000
0.018762
0.00000
0.00000
0.00000
Kamitori, S.
Takusagawa, F.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
36
90.00
90.00
120.00
70.540
70.540
53.300
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
US
J.Am.Chem.Soc.
JACSAT
0004
0002-7863
116
4154
4165
-1
Multiple Binding Modes of Anticancer Drug Actinomycin D: X-Ray, Molecular Modeling, and Spectroscopic Studies of d(GAAGCTTC)2-Actinomycin D Complexes and Its Host DNA
1994
10.2210/pdb172d/pdb
pdb_0000172d
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
123.00
1
DIFFRACTOMETER
RIGAKU AFC-5R
x-ray
1
1.0
2426.617
DNA (5'-D(*GP*AP*AP*GP*CP*TP*TP*C)-3')
4
syn
polymer
18.015
water
140
nat
water
no
no
(DG)(DA)(DA)(DG)(DC)(DT)(DT)(DC)
GAAGCTTC
A,B,C,D
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
2.63
53.22
VAPOR DIFFUSION
7.00
pH 7.00, VAPOR DIFFUSION, temperature 277.00K
277.00
WATER
1
MPD
1
MGCL2
1
NA CACODYLATE
1
SPERMINE_HCL
1
WATER
2
MPD
2
0.720
1
19
A
1
B
16
-3.281
A_DG1:DC16_B
1
2.842
-0.071
-0.003
-0.166
5.993
1
20
A
2
B
15
14.329
A_DA2:DT15_B
2
-7.854
-0.553
-0.052
-0.180
-7.931
1
20
A
3
B
14
9.833
A_DA3:DT14_B
3
-0.483
-0.390
-0.565
-0.172
-10.742
1
19
A
4
B
13
2.200
A_DG4:DC13_B
4
-2.040
-0.279
-0.022
-0.174
17.202
1
19
A
5
B
12
4.999
A_DC5:DG12_B
5
-5.149
-0.078
-0.346
0.041
11.993
1
20
A
6
B
11
-0.098
A_DT6:DA11_B
6
-4.016
0.041
-0.404
-0.111
-2.944
1
20
A
7
B
10
0.429
A_DT7:DA10_B
7
1.034
0.068
0.060
-0.108
19.867
1
19
A
8
B
9
-0.794
A_DC8:DG9_B
8
-6.449
-0.265
-0.144
-0.087
-11.719
1
19
C
17
D
32
2.702
C_DG17:DC32_D
9
-4.441
-0.259
-0.118
-0.158
-5.244
1
20
C
18
D
31
-7.413
C_DA18:DT31_D
10
-1.927
0.274
-0.193
-0.118
-21.248
1
20
C
19
D
30
-20.474
C_DA19:DT30_D
11
-13.832
0.270
-0.776
0.052
-18.526
1
19
C
20
D
29
-5.609
C_DG20:DC29_D
12
-3.947
-0.286
-0.282
-0.140
-3.137
1
19
C
21
D
28
-5.937
C_DC21:DG28_D
13
0.607
0.089
-0.235
-0.194
12.827
1
20
C
22
D
27
5.793
C_DT22:DA27_D
14
-4.366
0.029
-0.326
-0.033
15.116
1
20
C
23
D
26
11.887
C_DT23:DA26_D
15
-2.237
0.192
-0.475
-0.081
43.062
1
19
C
24
D
25
6.195
C_DC24:DG25_D
16
-8.951
0.268
-1.094
0.119
2.223
30.866
A
A
1
2
27.494
B
B
16
15
3.135
14.021
1.199
-0.658
AA_DG1DA2:DT15DC16_BB
1
-5.945
11.657
26.928
-3.630
-3.268
2.510
44.501
A
A
2
3
32.629
B
B
15
14
3.349
23.515
-0.901
-0.874
AA_DA2DA3:DT14DT15_BB
2
-4.753
6.595
37.760
-3.278
0.760
3.582
31.007
A
A
3
4
-4.161
B
B
14
13
3.262
-2.210
-1.414
-1.740
AA_DA3DG4:DC13DT14_BB
3
-5.924
11.155
30.371
-2.805
1.438
2.465
22.304
A
A
4
5
23.219
B
B
13
12
2.590
8.722
0.607
0.059
AA_DG4DC5:DG12DC13_BB
4
2.792
-7.432
20.359
-2.490
-0.723
3.776
33.970
A
A
5
6
-4.704
B
B
12
11
3.691
-2.744
-0.716
-0.759
AA_DC5DT6:DA11DG12_BB
5
-2.207
3.784
33.792
-0.796
0.821
2.677
41.752
A
A
6
7
37.875
B
B
11
10
3.822
25.271
-0.629
-0.731
AA_DT6DT7:DA10DA11_BB
6
-1.064
1.594
33.494
-3.989
0.758
3.363
26.542
A
A
7
8
-12.706
B
B
10
9
2.830
-5.764
-1.542
-1.830
AA_DT7DC8:DG9DA10_BB
7
-4.267
9.407
25.572
-2.519
2.272
3.226
27.678
C
C
17
18
-3.835
D
D
32
31
3.146
-1.833
-0.547
-1.509
CC_DG17DA18:DT31DC32_DD
8
0.535
-1.120
27.613
-2.722
1.271
1.753
36.129
C
C
18
19
30.756
D
D
31
30
3.903
18.246
-0.927
-3.384
CC_DA18DA19:DT30DT31_DD
9
-0.950
1.601
31.303
-7.858
1.369
2.598
33.494
C
C
19
20
12.902
D
D
30
29
3.133
7.377
0.324
-2.126
CC_DA19DG20:DC29DT30_DD
10
-0.684
1.196
32.687
-4.766
-0.662
2.365
26.301
C
C
20
21
23.488
D
D
29
28
3.144
10.398
1.027
-1.502
CC_DG20DC21:DG28DC29_DD
11
1.589
-3.589
24.140
-5.759
-1.882
3.031
37.911
C
C
21
22
12.743
D
D
28
27
3.176
8.217
1.283
-0.191
CC_DC21DT22:DA27DG28_DD
12
-1.022
1.586
37.028
-1.304
-2.101
3.543
29.427
C
C
22
23
1.002
D
D
27
26
3.556
0.508
-0.360
-1.746
CC_DT22DT23:DA26DA27_DD
13
-2.147
4.230
29.346
-3.556
0.208
3.061
22.948
C
C
23
24
-3.912
D
D
26
25
2.964
-1.525
0.804
-0.083
CC_DT23DC24:DG25DA26_DD
14
7.750
-19.876
21.563
0.305
0.585
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Version format compliance
Version format compliance
Other
Data collection
Database references
1
0
1994-10-15
1
1
2008-05-23
1
2
2011-07-13
1
3
2012-02-15
1
4
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
BNL
Y
NDB
1994-04-18
REL
HOH
water
HOH
34
2
HOH
HOH
34
A
HOH
35
2
HOH
HOH
35
A
HOH
36
2
HOH
HOH
36
A
HOH
37
2
HOH
HOH
37
A
HOH
41
2
HOH
HOH
41
A
HOH
42
2
HOH
HOH
42
A
HOH
43
2
HOH
HOH
43
A
HOH
44
2
HOH
HOH
44
A
HOH
45
2
HOH
HOH
45
A
HOH
46
2
HOH
HOH
46
A
HOH
51
2
HOH
HOH
51
A
HOH
54
2
HOH
HOH
54
A
HOH
58
2
HOH
HOH
58
A
HOH
66
2
HOH
HOH
66
A
HOH
75
2
HOH
HOH
75
A
HOH
86
2
HOH
HOH
86
A
HOH
91
2
HOH
HOH
91
A
HOH
96
2
HOH
HOH
96
A
HOH
99
2
HOH
HOH
99
A
HOH
100
2
HOH
HOH
100
A
HOH
106
2
HOH
HOH
106
A
HOH
107
2
HOH
HOH
107
A
HOH
116
2
HOH
HOH
116
A
HOH
119
2
HOH
HOH
119
A
HOH
120
2
HOH
HOH
120
A
HOH
125
2
HOH
HOH
125
A
HOH
126
2
HOH
HOH
126
A
HOH
128
2
HOH
HOH
128
A
HOH
129
2
HOH
HOH
129
A
HOH
138
2
HOH
HOH
138
A
HOH
153
2
HOH
HOH
153
A
HOH
156
2
HOH
HOH
156
A
HOH
157
2
HOH
HOH
157
A
HOH
158
2
HOH
HOH
158
A
HOH
159
2
HOH
HOH
159
A
HOH
164
2
HOH
HOH
164
A
HOH
47
2
HOH
HOH
47
B
HOH
50
2
HOH
HOH
50
B
HOH
57
2
HOH
HOH
57
B
HOH
59
2
HOH
HOH
59
B
HOH
60
2
HOH
HOH
60
B
HOH
61
2
HOH
HOH
61
B
HOH
64
2
HOH
HOH
64
B
HOH
65
2
HOH
HOH
65
B
HOH
68
2
HOH
HOH
68
B
HOH
70
2
HOH
HOH
70
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
82
2
HOH
HOH
82
B
HOH
88
2
HOH
HOH
88
B
HOH
94
2
HOH
HOH
94
B
HOH
97
2
HOH
HOH
97
B
HOH
110
2
HOH
HOH
110
B
HOH
112
2
HOH
HOH
112
B
HOH
113
2
HOH
HOH
113
B
HOH
121
2
HOH
HOH
121
B
HOH
130
2
HOH
HOH
130
B
HOH
131
2
HOH
HOH
131
B
HOH
132
2
HOH
HOH
132
B
HOH
137
2
HOH
HOH
137
B
HOH
139
2
HOH
HOH
139
B
HOH
146
2
HOH
HOH
146
B
HOH
147
2
HOH
HOH
147
B
HOH
149
2
HOH
HOH
149
B
HOH
155
2
HOH
HOH
155
B
HOH
161
2
HOH
HOH
161
B
HOH
162
2
HOH
HOH
162
B
HOH
163
2
HOH
HOH
163
B
HOH
171
2
HOH
HOH
171
B
HOH
33
2
HOH
HOH
33
C
HOH
38
2
HOH
HOH
38
C
HOH
39
2
HOH
HOH
39
C
HOH
40
2
HOH
HOH
40
C
HOH
55
2
HOH
HOH
55
C
HOH
56
2
HOH
HOH
56
C
HOH
63
2
HOH
HOH
63
C
HOH
67
2
HOH
HOH
67
C
HOH
69
2
HOH
HOH
69
C
HOH
73
2
HOH
HOH
73
C
HOH
80
2
HOH
HOH
80
C
HOH
81
2
HOH
HOH
81
C
HOH
84
2
HOH
HOH
84
C
HOH
85
2
HOH
HOH
85
C
HOH
87
2
HOH
HOH
87
C
HOH
89
2
HOH
HOH
89
C
HOH
92
2
HOH
HOH
92
C
HOH
104
2
HOH
HOH
104
C
HOH
105
2
HOH
HOH
105
C
HOH
108
2
HOH
HOH
108
C
HOH
109
2
HOH
HOH
109
C
HOH
114
2
HOH
HOH
114
C
HOH
122
2
HOH
HOH
122
C
HOH
124
2
HOH
HOH
124
C
HOH
127
2
HOH
HOH
127
C
HOH
145
2
HOH
HOH
145
C
HOH
150
2
HOH
HOH
150
C
HOH
152
2
HOH
HOH
152
C
HOH
160
2
HOH
HOH
160
C
HOH
165
2
HOH
HOH
165
C
HOH
166
2
HOH
HOH
166
C
HOH
167
2
HOH
HOH
167
C
HOH
48
2
HOH
HOH
48
D
HOH
49
2
HOH
HOH
49
D
HOH
52
2
HOH
HOH
52
D
HOH
53
2
HOH
HOH
53
D
HOH
62
2
HOH
HOH
62
D
HOH
71
2
HOH
HOH
71
D
HOH
72
2
HOH
HOH
72
D
HOH
79
2
HOH
HOH
79
D
HOH
83
2
HOH
HOH
83
D
HOH
90
2
HOH
HOH
90
D
HOH
93
2
HOH
HOH
93
D
HOH
95
2
HOH
HOH
95
D
HOH
98
2
HOH
HOH
98
D
HOH
101
2
HOH
HOH
101
D
HOH
102
2
HOH
HOH
102
D
HOH
103
2
HOH
HOH
103
D
HOH
111
2
HOH
HOH
111
D
HOH
115
2
HOH
HOH
115
D
HOH
117
2
HOH
HOH
117
D
HOH
118
2
HOH
HOH
118
D
HOH
123
2
HOH
HOH
123
D
HOH
133
2
HOH
HOH
133
D
HOH
134
2
HOH
HOH
134
D
HOH
135
2
HOH
HOH
135
D
HOH
136
2
HOH
HOH
136
D
HOH
140
2
HOH
HOH
140
D
HOH
141
2
HOH
HOH
141
D
HOH
142
2
HOH
HOH
142
D
HOH
143
2
HOH
HOH
143
D
HOH
144
2
HOH
HOH
144
D
HOH
148
2
HOH
HOH
148
D
HOH
151
2
HOH
HOH
151
D
HOH
154
2
HOH
HOH
154
D
HOH
168
2
HOH
HOH
168
D
HOH
169
2
HOH
HOH
169
D
HOH
170
2
HOH
HOH
170
D
HOH
172
2
HOH
HOH
172
D
G
1
n
1
DG
1
A
A
2
n
2
DA
2
A
A
3
n
3
DA
3
A
G
4
n
4
DG
4
A
C
5
n
5
DC
5
A
T
6
n
6
DT
6
A
T
7
n
7
DT
7
A
C
8
n
8
DC
8
A
G
9
n
1
DG
9
B
A
10
n
2
DA
10
B
A
11
n
3
DA
11
B
G
12
n
4
DG
12
B
C
13
n
5
DC
13
B
T
14
n
6
DT
14
B
T
15
n
7
DT
15
B
C
16
n
8
DC
16
B
G
17
n
1
DG
17
C
A
18
n
2
DA
18
C
A
19
n
3
DA
19
C
G
20
n
4
DG
20
C
C
21
n
5
DC
21
C
T
22
n
6
DT
22
C
T
23
n
7
DT
23
C
C
24
n
8
DC
24
C
G
25
n
1
DG
25
D
A
26
n
2
DA
26
D
A
27
n
3
DA
27
D
G
28
n
4
DG
28
D
C
29
n
5
DC
29
D
T
30
n
6
DT
30
D
T
31
n
7
DT
31
D
C
32
n
8
DC
32
D
author_defined_assembly
2
dimeric
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
-9.73
0.70
102.20
92.47
A
A
A
C4'
C3'
C2'
DG
DG
DG
1
1
1
N
1
7.68
1.20
119.70
127.38
A
A
A
C3'
O3'
P
DG
DG
DA
1
1
2
Y
1
6.45
0.30
108.30
114.75
A
A
A
O4'
C1'
N9
DA
DA
DA
2
2
2
N
1
7.51
0.60
118.60
126.11
A
A
A
C6
N1
C2
DA
DA
DA
2
2
2
N
1
-5.84
0.50
117.70
111.86
A
A
A
C5
C6
N1
DA
DA
DA
2
2
2
N
1
14.25
1.20
119.70
133.95
A
A
A
C3'
O3'
P
DA
DA
DA
2
2
3
Y
1
14.49
1.90
104.00
118.49
A
A
A
O3'
P
O5'
DA
DA
DA
2
3
3
Y
1
-8.92
0.90
105.70
96.78
A
A
A
O5'
P
OP2
DA
DA
DA
3
3
3
N
1
-5.27
0.80
109.40
104.13
A
A
A
O5'
C5'
C4'
DA
DA
DA
3
3
3
N
1
4.67
0.60
106.00
110.67
A
A
A
O4'
C4'
C3'
DA
DA
DA
3
3
3
N
1
11.86
0.30
108.30
120.16
A
A
A
O4'
C1'
N9
DA
DA
DA
3
3
3
N
1
5.43
0.60
118.60
124.03
A
A
A
C6
N1
C2
DA
DA
DA
3
3
3
N
1
-3.25
0.50
117.70
114.45
A
A
A
C5
C6
N1
DA
DA
DA
3
3
3
N
1
13.95
1.20
119.70
133.65
A
A
A
C3'
O3'
P
DA
DA
DG
3
3
4
Y
1
5.73
0.60
106.00
111.73
A
A
A
O4'
C4'
C3'
DG
DG
DG
4
4
4
N
1
-6.66
1.00
110.10
103.44
A
A
A
C1'
O4'
C4'
DG
DG
DG
4
4
4
N
1
-6.49
0.70
102.20
95.71
A
A
A
C4'
C3'
C2'
DG
DG
DG
4
4
4
N
1
9.27
1.40
114.30
123.57
A
A
A
N9
C1'
C2'
DG
DG
DG
4
4
4
N
1
-5.23
0.70
108.00
102.77
A
A
A
O4'
C1'
N9
DG
DG
DG
4
4
4
N
1
7.25
1.20
119.70
126.95
A
A
A
C3'
O3'
P
DG
DG
DC
4
4
5
Y
1
6.09
0.60
106.00
112.09
A
A
A
O4'
C4'
C3'
DC
DC
DC
5
5
5
N
1
12.41
2.00
112.30
124.71
A
A
A
C4'
C3'
O3'
DC
DC
DC
5
5
5
N
1
-6.58
0.70
102.20
95.62
A
A
A
C4'
C3'
C2'
DC
DC
DC
5
5
5
N
1
18.64
0.30
108.30
126.94
A
A
A
O4'
C1'
N1
DC
DC
DC
5
5
5
N
1
-2.59
0.40
121.90
119.31
A
A
A
N3
C4
C5
DC
DC
DC
5
5
5
N
1
-4.62
0.70
102.20
97.58
A
A
A
C4'
C3'
C2'
DT
DT
DT
6
6
6
N
1
7.04
0.30
108.30
115.34
A
A
A
O4'
C1'
N1
DT
DT
DT
6
6
6
N
1
-3.09
0.50
121.30
118.21
A
A
A
C6
N1
C2
DT
DT
DT
6
6
6
N
1
4.00
0.60
118.00
122.00
A
A
A
C4
C5
C6
DT
DT
DT
6
6
6
N
1
-5.34
0.60
122.30
116.96
A
A
A
N3
C2
O2
DT
DT
DT
6
6
6
N
1
-4.42
0.60
119.00
114.58
A
A
A
C4
C5
C7
DT
DT
DT
6
6
6
N
1
11.14
1.20
119.70
130.84
A
A
A
C3'
O3'
P
DT
DT
DT
6
6
7
Y
1
14.81
1.90
104.00
118.81
A
A
A
O3'
P
O5'
DT
DT
DT
6
7
7
Y
1
-7.67
0.80
105.90
98.23
A
A
A
O4'
C1'
C2'
DT
DT
DT
7
7
7
N
1
4.45
0.30
108.30
112.75
A
A
A
O4'
C1'
N1
DT
DT
DT
7
7
7
N
1
3.96
0.60
119.00
122.96
A
A
A
C4
C5
C7
DT
DT
DT
7
7
7
N
1
-7.14
0.60
122.90
115.76
A
A
A
C6
C5
C7
DT
DT
DT
7
7
7
N
1
-9.73
0.80
109.40
99.67
A
A
A
O5'
C5'
C4'
DC
DC
DC
8
8
8
N
1
17.61
1.60
120.90
138.51
A
A
A
P
O5'
C5'
DC
DC
DC
8
8
8
N
1
3.10
0.30
108.30
111.40
A
A
A
O4'
C1'
N1
DC
DC
DC
8
8
8
N
1
4.20
0.50
119.90
124.10
A
A
A
C2
N3
C4
DC
DC
DC
8
8
8
N
1
-2.63
0.40
121.90
119.27
A
A
A
N3
C4
C5
DC
DC
DC
8
8
8
N
1
4.39
0.60
118.90
123.29
A
A
A
N1
C2
O2
DC
DC
DC
8
8
8
N
1
-6.59
0.80
105.90
99.31
B
B
B
O4'
C1'
C2'
DG
DG
DG
9
9
9
N
1
7.60
0.30
108.30
115.90
B
B
B
O4'
C1'
N9
DG
DG
DG
9
9
9
N
1
-2.99
0.40
106.40
103.41
B
B
B
C8
N9
C4
DG
DG
DG
9
9
9
N
1
-4.14
0.60
126.00
121.86
B
B
B
N3
C4
N9
DG
DG
DG
9
9
9
N
1
10.05
1.30
127.00
137.05
B
B
B
C8
N9
C1'
DG
DG
DG
9
9
9
N
1
-7.76
0.70
102.20
94.44
B
B
B
C4'
C3'
C2'
DA
DA
DA
10
10
10
N
1
2.24
0.30
108.30
110.54
B
B
B
O4'
C1'
N9
DA
DA
DA
10
10
10
N
1
4.31
0.60
118.60
122.91
B
B
B
C6
N1
C2
DA
DA
DA
10
10
10
N
1
-3.03
0.50
129.30
126.27
B
B
B
N1
C2
N3
DA
DA
DA
10
10
10
N
1
10.21
1.20
119.70
129.91
B
B
B
C3'
O3'
P
DA
DA
DA
10
10
11
Y
1
-7.09
0.80
109.40
102.31
B
B
B
O5'
C5'
C4'
DA
DA
DA
11
11
11
N
1
9.80
1.60
120.90
130.70
B
B
B
P
O5'
C5'
DA
DA
DA
11
11
11
N
1
1.91
0.30
108.30
110.21
B
B
B
O4'
C1'
N9
DA
DA
DA
11
11
11
N
1
4.71
0.60
118.60
123.31
B
B
B
C6
N1
C2
DA
DA
DA
11
11
11
N
1
11.56
1.10
109.80
121.36
B
B
B
C5'
C4'
O4'
DG
DG
DG
12
12
12
N
1
9.39
1.40
114.30
123.69
B
B
B
N9
C1'
C2'
DG
DG
DG
12
12
12
N
1
3.38
0.40
105.40
108.78
B
B
B
N9
C4
C5
DG
DG
DG
12
12
12
N
1
-4.48
0.70
119.90
115.42
B
B
B
N3
C2
N2
DG
DG
DG
12
12
12
N
1
-8.57
0.80
109.40
100.83
B
B
B
O5'
C5'
C4'
DC
DC
DC
13
13
13
N
1
-13.02
0.70
102.20
89.18
B
B
B
C4'
C3'
C2'
DC
DC
DC
13
13
13
N
1
-5.21
0.80
105.90
100.69
B
B
B
O4'
C1'
C2'
DC
DC
DC
13
13
13
N
1
19.40
0.30
108.30
127.70
B
B
B
O4'
C1'
N1
DC
DC
DC
13
13
13
N
1
15.18
1.20
119.70
134.88
B
B
B
C3'
O3'
P
DC
DC
DT
13
13
14
Y
1
-4.60
0.70
102.20
97.60
B
B
B
C4'
C3'
C2'
DT
DT
DT
14
14
14
N
1
4.44
0.60
127.20
131.64
B
B
B
C2
N3
C4
DT
DT
DT
14
14
14
N
1
-4.82
0.60
122.30
117.48
B
B
B
N3
C2
O2
DT
DT
DT
14
14
14
N
1
5.84
0.70
124.90
130.74
B
B
B
C5
C4
O4
DT
DT
DT
14
14
14
N
1
-4.06
0.60
122.90
118.84
B
B
B
C6
C5
C7
DT
DT
DT
14
14
14
N
1
12.86
1.20
119.70
132.56
B
B
B
C3'
O3'
P
DT
DT
DT
14
14
15
Y
1
-6.90
0.80
109.40
102.50
B
B
B
O5'
C5'
C4'
DT
DT
DT
15
15
15
N
1
-8.06
1.00
110.10
102.04
B
B
B
C1'
O4'
C4'
DT
DT
DT
15
15
15
N
1
13.47
2.00
112.30
125.77
B
B
B
C4'
C3'
O3'
DT
DT
DT
15
15
15
N
1
-10.21
0.70
102.20
91.99
B
B
B
C4'
C3'
C2'
DT
DT
DT
15
15
15
N
1
5.79
0.30
108.30
114.09
B
B
B
O4'
C1'
N1
DT
DT
DT
15
15
15
N
1
4.73
0.60
127.20
131.93
B
B
B
C2
N3
C4
DT
DT
DT
15
15
15
N
1
-4.11
0.60
115.20
111.09
B
B
B
N3
C4
C5
DT
DT
DT
15
15
15
N
1
-5.68
0.60
122.30
116.62
B
B
B
N3
C2
O2
DT
DT
DT
15
15
15
N
1
-3.63
0.60
119.90
116.27
B
B
B
N3
C4
O4
DT
DT
DT
15
15
15
N
1
7.73
0.70
124.90
132.63
B
B
B
C5
C4
O4
DT
DT
DT
15
15
15
N
1
13.16
1.20
119.70
132.86
B
B
B
C3'
O3'
P
DT
DT
DC
15
15
16
Y
1
15.41
0.30
108.30
123.71
B
B
B
O4'
C1'
N1
DC
DC
DC
16
16
16
N
1
-7.48
0.40
104.50
97.02
C
C
C
O4'
C4'
C3'
DG
DG
DG
17
17
17
N
1
15.09
2.00
112.30
127.39
C
C
C
C4'
C3'
O3'
DG
DG
DG
17
17
17
N
1
7.55
0.30
108.30
115.85
C
C
C
O4'
C1'
N9
DG
DG
DG
17
17
17
N
1
-4.39
0.70
119.90
115.51
C
C
C
N3
C2
N2
DG
DG
DG
17
17
17
N
1
8.15
1.20
119.70
127.85
C
C
C
C3'
O3'
P
DG
DG
DA
17
17
18
Y
1
-6.43
0.70
102.20
95.77
C
C
C
C4'
C3'
C2'
DA
DA
DA
18
18
18
N
1
8.14
0.30
108.30
116.44
C
C
C
O4'
C1'
N9
DA
DA
DA
18
18
18
N
1
4.17
0.60
118.60
122.77
C
C
C
C6
N1
C2
DA
DA
DA
18
18
18
N
1
-2.86
0.40
104.50
101.64
C
C
C
O4'
C4'
C3'
DA
DA
DA
19
19
19
N
1
12.29
1.10
109.80
122.09
C
C
C
C5'
C4'
O4'
DA
DA
DA
19
19
19
N
1
15.14
2.00
112.30
127.44
C
C
C
C4'
C3'
O3'
DA
DA
DA
19
19
19
N
1
-9.74
0.70
102.20
92.46
C
C
C
C4'
C3'
C2'
DA
DA
DA
19
19
19
N
1
-5.04
0.80
105.90
100.86
C
C
C
O4'
C1'
C2'
DA
DA
DA
19
19
19
N
1
5.11
0.30
108.30
113.41
C
C
C
O4'
C1'
N9
DA
DA
DA
19
19
19
N
1
-5.49
0.60
118.60
113.11
C
C
C
C6
N1
C2
DA
DA
DA
19
19
19
N
1
3.19
0.50
129.30
132.49
C
C
C
N1
C2
N3
DA
DA
DA
19
19
19
N
1
3.01
0.50
117.70
120.71
C
C
C
C5
C6
N1
DA
DA
DA
19
19
19
N
1
-2.85
0.40
105.80
102.95
C
C
C
C8
N9
C4
DA
DA
DA
19
19
19
N
1
3.75
0.60
118.60
122.35
C
C
C
N1
C6
N6
DA
DA
DA
19
19
19
N
1
-6.76
0.80
123.70
116.94
C
C
C
C5
C6
N6
DA
DA
DA
19
19
19
N
1
-8.43
1.20
119.70
111.27
C
C
C
C3'
O3'
P
DA
DA
DG
19
19
20
Y
1
-5.32
0.40
104.50
99.18
C
C
C
O4'
C4'
C3'
DG
DG
DG
20
20
20
N
1
-3.65
0.60
130.40
126.75
C
C
C
C6
C5
N7
DG
DG
DG
20
20
20
N
1
5.33
0.30
108.30
113.63
C
C
C
O4'
C1'
N1
DC
DC
DC
21
21
21
N
1
4.70
0.60
118.90
123.60
C
C
C
N1
C2
O2
DC
DC
DC
21
21
21
N
1
10.15
1.20
115.70
125.85
C
C
C
C5'
C4'
C3'
DT
DT
DT
22
22
22
N
1
3.82
0.50
106.80
110.62
C
C
C
O4'
C1'
C2'
DT
DT
DT
22
22
22
N
1
5.46
0.60
119.00
124.46
C
C
C
C4
C5
C7
DT
DT
DT
22
22
22
N
1
-7.30
0.60
122.90
115.60
C
C
C
C6
C5
C7
DT
DT
DT
22
22
22
N
1
15.14
1.90
104.00
119.14
C
C
C
O3'
P
O5'
DT
DT
DT
22
23
23
Y
1
7.38
0.60
106.00
113.38
C
C
C
O4'
C4'
C3'
DT
DT
DT
23
23
23
N
1
-7.70
1.00
110.10
102.40
C
C
C
C1'
O4'
C4'
DT
DT
DT
23
23
23
N
1
-7.88
0.70
102.20
94.32
C
C
C
C4'
C3'
C2'
DT
DT
DT
23
23
23
N
1
3.66
0.60
127.20
130.86
C
C
C
C2
N3
C4
DT
DT
DT
23
23
23
N
1
-4.18
0.60
115.20
111.02
C
C
C
N3
C4
C5
DT
DT
DT
23
23
23
N
1
6.22
0.70
124.90
131.12
C
C
C
C5
C4
O4
DT
DT
DT
23
23
23
N
1
-3.72
0.60
122.90
119.18
C
C
C
C6
C5
C7
DT
DT
DT
23
23
23
N
1
9.10
1.20
119.70
128.80
C
C
C
C3'
O3'
P
DT
DT
DC
23
23
24
Y
1
22.79
0.30
108.30
131.09
C
C
C
O4'
C1'
N1
DC
DC
DC
24
24
24
N
1
3.93
0.60
106.00
109.93
D
D
D
O4'
C4'
C3'
DG
DG
DG
25
25
25
N
1
-4.36
0.70
102.20
97.84
D
D
D
C4'
C3'
C2'
DG
DG
DG
25
25
25
N
1
5.02
0.30
108.30
113.32
D
D
D
O4'
C1'
N9
DG
DG
DG
25
25
25
N
1
-3.27
0.40
106.40
103.13
D
D
D
C8
N9
C4
DG
DG
DG
25
25
25
N
1
2.90
0.40
105.40
108.30
D
D
D
N9
C4
C5
DG
DG
DG
25
25
25
N
1
7.79
1.20
119.70
127.49
D
D
D
C3'
O3'
P
DG
DG
DA
25
25
26
Y
1
-7.92
1.00
110.10
102.18
D
D
D
C1'
O4'
C4'
DA
DA
DA
26
26
26
N
1
4.60
0.50
106.80
111.40
D
D
D
O4'
C1'
C2'
DA
DA
DA
26
26
26
N
1
4.37
0.30
108.30
112.67
D
D
D
O4'
C1'
N9
DA
DA
DA
26
26
26
N
1
7.62
0.60
118.60
126.22
D
D
D
C6
N1
C2
DA
DA
DA
26
26
26
N
1
-4.47
0.50
117.70
113.23
D
D
D
C5
C6
N1
DA
DA
DA
26
26
26
N
1
6.38
0.80
123.70
130.08
D
D
D
C5
C6
N6
DA
DA
DA
26
26
26
N
1
-5.79
0.80
109.40
103.61
D
D
D
O5'
C5'
C4'
DA
DA
DA
27
27
27
N
1
12.00
1.60
120.90
132.90
D
D
D
P
O5'
C5'
DA
DA
DA
27
27
27
N
1
-7.37
1.00
110.10
102.73
D
D
D
C1'
O4'
C4'
DA
DA
DA
27
27
27
N
1
16.33
2.00
112.30
128.63
D
D
D
C4'
C3'
O3'
DA
DA
DA
27
27
27
N
1
-17.77
2.50
109.40
91.63
D
D
D
C2'
C3'
O3'
DA
DA
DA
27
27
27
N
1
-7.88
0.70
102.20
94.32
D
D
D
C4'
C3'
C2'
DA
DA
DA
27
27
27
N
1
12.24
0.30
108.30
120.54
D
D
D
O4'
C1'
N9
DA
DA
DA
27
27
27
N
1
5.99
0.60
118.60
124.59
D
D
D
C6
N1
C2
DA
DA
DA
27
27
27
N
1
-3.15
0.50
129.30
126.15
D
D
D
N1
C2
N3
DA
DA
DA
27
27
27
N
1
-3.15
0.50
117.70
114.55
D
D
D
C5
C6
N1
DA
DA
DA
27
27
27
N
1
4.93
0.80
123.70
128.63
D
D
D
C5
C6
N6
DA
DA
DA
27
27
27
N
1
11.36
1.20
119.70
131.06
D
D
D
C3'
O3'
P
DA
DA
DG
27
27
28
Y
1
12.15
1.60
120.90
133.05
D
D
D
P
O5'
C5'
DG
DG
DG
28
28
28
N
1
3.30
0.50
113.10
116.40
D
D
D
N7
C8
N9
DG
DG
DG
28
28
28
N
1
-2.71
0.40
106.40
103.69
D
D
D
C8
N9
C4
DG
DG
DG
28
28
28
N
1
10.32
1.20
119.70
130.02
D
D
D
C3'
O3'
P
DG
DG
DC
28
28
29
Y
1
-4.87
0.40
104.50
99.63
D
D
D
O4'
C4'
C3'
DC
DC
DC
29
29
29
N
1
-7.77
0.70
102.20
94.43
D
D
D
C4'
C3'
C2'
DC
DC
DC
29
29
29
N
1
5.18
0.30
108.30
113.48
D
D
D
O4'
C1'
N1
DC
DC
DC
29
29
29
N
1
-5.46
0.70
102.20
96.74
D
D
D
C4'
C3'
C2'
DT
DT
DT
30
30
30
N
1
2.32
0.30
108.30
110.62
D
D
D
O4'
C1'
N1
DT
DT
DT
30
30
30
N
1
-3.98
0.60
127.20
123.22
D
D
D
C2
N3
C4
DT
DT
DT
30
30
30
N
1
6.69
0.60
118.00
124.69
D
D
D
C4
C5
C6
DT
DT
DT
30
30
30
N
1
4.66
0.60
119.90
124.56
D
D
D
N3
C4
O4
DT
DT
DT
30
30
30
N
1
-8.34
0.60
122.90
114.56
D
D
D
C6
C5
C7
DT
DT
DT
30
30
30
N
1
6.13
0.70
110.30
116.43
D
D
D
C1'
O4'
C4'
DT
DT
DT
31
31
31
N
1
-19.79
2.50
109.40
89.61
D
D
D
C2'
C3'
O3'
DT
DT
DT
31
31
31
N
1
-7.03
0.70
102.20
95.17
D
D
D
C4'
C3'
C2'
DT
DT
DT
31
31
31
N
1
-19.31
0.80
105.90
86.59
D
D
D
O4'
C1'
C2'
DT
DT
DT
31
31
31
N
1
8.28
0.30
108.30
116.58
D
D
D
O4'
C1'
N1
DT
DT
DT
31
31
31
N
1
-3.40
0.50
121.30
117.90
D
D
D
C6
N1
C2
DT
DT
DT
31
31
31
N
1
-4.72
0.60
122.30
117.58
D
D
D
N3
C2
O2
DT
DT
DT
31
31
31
N
1
-5.10
0.60
122.90
117.80
D
D
D
C6
C5
C7
DT
DT
DT
31
31
31
N
1
11.10
0.30
108.30
119.40
D
D
D
O4'
C1'
N1
DC
DC
DC
32
32
32
N
1
A
A
C5'
C4'
DG
DG
1
1
0.052
0.007
1.512
1.564
N
1
A
A
O3'
P
DA
DG
3
4
0.079
0.012
1.607
1.686
Y
1
A
A
C5'
C4'
DC
DC
5
5
0.043
0.007
1.512
1.555
N
1
A
A
O3'
P
DC
DT
5
6
0.077
0.012
1.607
1.684
Y
1
A
A
C2'
C1'
DT
DT
6
6
0.073
0.010
1.519
1.592
N
1
A
A
N1
C2
DT
DT
6
6
0.065
0.008
1.376
1.441
N
1
A
A
C5
C6
DT
DT
6
6
0.042
0.007
1.339
1.381
N
1
A
A
C6
N1
DT
DT
6
6
0.043
0.007
1.378
1.421
N
1
B
B
C5'
C4'
DG
DG
9
9
0.052
0.007
1.512
1.564
N
1
B
B
P
O5'
DA
DA
10
10
0.091
0.010
1.593
1.684
N
1
B
B
C5'
C4'
DA
DA
10
10
0.073
0.007
1.512
1.585
N
1
B
B
C3'
C2'
DA
DA
11
11
-0.061
0.008
1.516
1.455
N
1
B
B
C5'
C4'
DG
DG
12
12
0.064
0.007
1.512
1.576
N
1
B
B
P
O5'
DC
DC
13
13
-0.062
0.010
1.593
1.531
N
1
B
B
C2
N3
DT
DT
15
15
-0.061
0.008
1.373
1.312
N
1
B
B
C5'
C4'
DC
DC
16
16
0.052
0.007
1.512
1.564
N
1
C
C
C5'
C4'
DG
DG
17
17
0.070
0.007
1.512
1.582
N
1
C
C
P
O5'
DA
DA
19
19
0.097
0.010
1.593
1.690
N
1
C
C
C5'
C4'
DA
DA
19
19
0.058
0.007
1.512
1.570
N
1
C
C
C3'
C2'
DA
DA
19
19
-0.056
0.008
1.516
1.460
N
1
C
C
C2'
C1'
DA
DA
19
19
-0.069
0.010
1.518
1.449
N
1
C
C
P
O5'
DG
DG
20
20
0.085
0.010
1.593
1.678
N
1
C
C
P
O5'
DT
DT
22
22
0.064
0.010
1.593
1.657
N
1
C
C
C5'
C4'
DT
DT
22
22
0.056
0.007
1.512
1.568
N
1
C
C
C4'
C3'
DT
DT
22
22
0.061
0.010
1.529
1.590
N
1
C
C
C5
C7
DT
DT
23
23
0.058
0.006
1.496
1.554
N
1
D
D
C5'
C4'
DG
DG
25
25
0.052
0.007
1.512
1.564
N
1
D
D
C3'
C2'
DA
DA
26
26
-0.049
0.008
1.516
1.467
N
1
D
D
C6
N1
DA
DA
26
26
-0.045
0.007
1.351
1.306
N
1
D
D
C4'
C3'
DA
DA
27
27
0.071
0.010
1.529
1.600
N
1
D
D
C3'
C2'
DA
DA
27
27
-0.063
0.008
1.516
1.453
N
1
D
D
P
O5'
DG
DG
28
28
0.083
0.010
1.593
1.676
N
1
D
D
C5'
C4'
DG
DG
28
28
0.092
0.007
1.512
1.604
N
1
D
D
P
O5'
DT
DT
30
30
0.081
0.010
1.593
1.674
N
1
D
D
C2
N3
DT
DT
30
30
0.070
0.008
1.373
1.443
N
1
D
D
C5
C7
DT
DT
30
30
-0.045
0.006
1.496
1.451
N
1
D
D
P
O5'
DT
DT
31
31
0.098
0.010
1.593
1.691
N
1
D
D
C5'
C4'
DT
DT
31
31
0.091
0.007
1.512
1.603
N
1
D
D
C5'
C4'
DC
DC
32
32
0.054
0.007
1.512
1.566
N
1
D
D
C3'
C2'
DC
DC
32
32
-0.051
0.008
1.516
1.465
N
0.2120000
0.2120000
3.000
10.000
1035
1
1.500
TR
isotropic
TR
isotropic
3.000
10.000
140
784
0
644
0
0.039
6.40
fix
fix
3.000
10.0
172D
1928
1035
1.500
1
refinement
X-PLOR
MULTIPLE BINDING MODES OF ANTICANCER DRUG ACTINOMYCIN D: X-RAY, MOLECULAR MODELING, AND SPECTROSCOPIC STUDIES OF D(GAAGCTTC)2-ACTINOMYCIN D COMPLEXES AND ITS HOST DNA
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
hydrog
WATSON-CRICK
A
DG
1
A
N1
DG
1
1_555
B
DC
16
B
N3
DC
8
1_555
hydrog
WATSON-CRICK
A
DG
1
A
N2
DG
1
1_555
B
DC
16
B
O2
DC
8
1_555
hydrog
WATSON-CRICK
A
DG
1
A
O6
DG
1
1_555
B
DC
16
B
N4
DC
8
1_555
hydrog
WATSON-CRICK
A
DA
2
A
N1
DA
2
1_555
B
DT
15
B
N3
DT
7
1_555
hydrog
WATSON-CRICK
A
DA
2
A
N6
DA
2
1_555
B
DT
15
B
O4
DT
7
1_555
hydrog
WATSON-CRICK
A
DA
3
A
N1
DA
3
1_555
B
DT
14
B
N3
DT
6
1_555
hydrog
WATSON-CRICK
A
DA
3
A
N6
DA
3
1_555
B
DT
14
B
O4
DT
6
1_555
hydrog
WATSON-CRICK
A
DG
4
A
N1
DG
4
1_555
B
DC
13
B
N3
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
4
A
N2
DG
4
1_555
B
DC
13
B
O2
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
4
A
O6
DG
4
1_555
B
DC
13
B
N4
DC
5
1_555
hydrog
WATSON-CRICK
A
DC
5
A
N3
DC
5
1_555
B
DG
12
B
N1
DG
4
1_555
hydrog
WATSON-CRICK
A
DC
5
A
N4
DC
5
1_555
B
DG
12
B
O6
DG
4
1_555
hydrog
WATSON-CRICK
A
DC
5
A
O2
DC
5
1_555
B
DG
12
B
N2
DG
4
1_555
hydrog
WATSON-CRICK
A
DT
6
A
N3
DT
6
1_555
B
DA
11
B
N1
DA
3
1_555
hydrog
WATSON-CRICK
A
DT
6
A
O4
DT
6
1_555
B
DA
11
B
N6
DA
3
1_555
hydrog
WATSON-CRICK
A
DT
7
A
N3
DT
7
1_555
B
DA
10
B
N1
DA
2
1_555
hydrog
WATSON-CRICK
A
DT
7
A
O4
DT
7
1_555
B
DA
10
B
N6
DA
2
1_555
hydrog
WATSON-CRICK
A
DC
8
A
N3
DC
8
1_555
B
DG
9
B
N1
DG
1
1_555
hydrog
WATSON-CRICK
A
DC
8
A
N4
DC
8
1_555
B
DG
9
B
O6
DG
1
1_555
hydrog
WATSON-CRICK
A
DC
8
A
O2
DC
8
1_555
B
DG
9
B
N2
DG
1
1_555
hydrog
WATSON-CRICK
C
DG
17
C
N1
DG
1
1_555
D
DC
32
D
N3
DC
8
1_555
hydrog
WATSON-CRICK
C
DG
17
C
N2
DG
1
1_555
D
DC
32
D
O2
DC
8
1_555
hydrog
WATSON-CRICK
C
DG
17
C
O6
DG
1
1_555
D
DC
32
D
N4
DC
8
1_555
hydrog
WATSON-CRICK
C
DA
18
C
N1
DA
2
1_555
D
DT
31
D
N3
DT
7
1_555
hydrog
WATSON-CRICK
C
DA
18
C
N6
DA
2
1_555
D
DT
31
D
O4
DT
7
1_555
hydrog
WATSON-CRICK
C
DA
19
C
N1
DA
3
1_555
D
DT
30
D
N3
DT
6
1_555
hydrog
WATSON-CRICK
C
DA
19
C
N6
DA
3
1_555
D
DT
30
D
O4
DT
6
1_555
hydrog
WATSON-CRICK
C
DG
20
C
N1
DG
4
1_555
D
DC
29
D
N3
DC
5
1_555
hydrog
WATSON-CRICK
C
DG
20
C
N2
DG
4
1_555
D
DC
29
D
O2
DC
5
1_555
hydrog
WATSON-CRICK
C
DG
20
C
O6
DG
4
1_555
D
DC
29
D
N4
DC
5
1_555
hydrog
WATSON-CRICK
C
DC
21
C
N3
DC
5
1_555
D
DG
28
D
N1
DG
4
1_555
hydrog
WATSON-CRICK
C
DC
21
C
N4
DC
5
1_555
D
DG
28
D
O6
DG
4
1_555
hydrog
WATSON-CRICK
C
DC
21
C
O2
DC
5
1_555
D
DG
28
D
N2
DG
4
1_555
hydrog
WATSON-CRICK
C
DT
22
C
N3
DT
6
1_555
D
DA
27
D
N1
DA
3
1_555
hydrog
WATSON-CRICK
C
DT
22
C
O4
DT
6
1_555
D
DA
27
D
N6
DA
3
1_555
hydrog
WATSON-CRICK
C
DT
23
C
N3
DT
7
1_555
D
DA
26
D
N1
DA
2
1_555
hydrog
WATSON-CRICK
C
DT
23
C
O4
DT
7
1_555
D
DA
26
D
N6
DA
2
1_555
hydrog
WATSON-CRICK
C
DC
24
C
N3
DC
8
1_555
D
DG
25
D
N1
DG
1
1_555
hydrog
WATSON-CRICK
C
DC
24
C
N4
DC
8
1_555
D
DG
25
D
O6
DG
1
1_555
hydrog
WATSON-CRICK
C
DC
24
C
O2
DC
8
1_555
D
DG
25
D
N2
DG
1
1_555
DNA
A-DNA, DOUBLE HELIX, DNA
172D
PDB
1
172D
1
8
172D
1
8
172D
A
1
1
8
9
16
172D
9
16
172D
B
1
1
8
17
24
172D
17
24
172D
C
1
1
8
25
32
172D
25
32
172D
D
1
1
8
146
H 3