0.033023
0.019066
0.000000
0.000000
0.038132
0.000000
0.000000
0.000000
0.008451
0.000000
0.000000
0.000000
Ferraroni, M.
Bazzicalupi, C.
Gratteri, P.
Bilia, A.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
24
90.000
90.000
120.000
30.282
30.282
118.330
Ca 2
40.078
CALCIUM ION
non-polymer
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
C19 H14 N O4 1
320.319
6,7-dihydro[1,3]dioxolo[4,5-g][1,3]dioxolo[7,8]isoquino[3,2-a]isoquinolin-5-ium
Coptisine
non-polymer
N
1
N
CA
N
2
N
O
N
3
N
P
N
4
N
O
N
5
N
O
N
6
N
O
N
7
N
C
N
8
R
C
N
9
N
O
N
10
S
C
N
11
N
O
N
12
N
C
N
13
R
C
Y
14
N
N
Y
15
N
C
Y
16
N
N
Y
17
N
C
Y
18
N
C
N
19
N
N
Y
20
N
N
Y
21
N
C
Y
22
N
N
Y
23
N
C
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
H
N
38
N
O
N
39
N
P
N
40
N
O
N
41
N
O
N
42
N
O
N
43
N
C
N
44
R
C
N
45
N
O
N
46
S
C
N
47
N
O
N
48
N
C
N
49
R
C
N
50
N
N
N
51
N
C
N
52
N
O
N
53
N
N
N
54
N
C
N
55
N
N
N
56
N
C
N
57
N
C
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
H
N
72
N
O
N
73
N
P
N
74
N
O
N
75
N
O
N
76
N
O
N
77
N
C
N
78
R
C
N
79
N
O
N
80
S
C
N
81
N
O
N
82
N
C
N
83
R
C
Y
84
N
N
Y
85
N
C
Y
86
N
N
Y
87
N
C
N
88
N
C
N
89
N
O
N
90
N
N
N
91
N
C
N
92
N
N
N
93
N
N
Y
94
N
C
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
H
N
109
N
O
N
110
N
P
N
111
N
O
N
112
N
O
N
113
N
O
N
114
N
C
N
115
R
C
N
116
N
O
N
117
S
C
N
118
N
O
N
119
N
C
N
120
R
C
N
121
N
N
N
122
N
C
N
123
N
O
N
124
N
N
N
125
N
C
N
126
N
O
N
127
N
C
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
H
N
145
N
O
N
146
N
H
N
147
N
H
N
148
N
C
N
149
N
O
N
150
N
O
Y
151
N
C
Y
152
N
C
Y
153
N
C
Y
154
N
C
Y
155
N
C
Y
156
N
C
Y
157
N
C
Y
158
N
C
Y
159
N
C
Y
160
N
N
N
161
N
C
N
162
N
C
Y
163
N
C
Y
164
N
C
Y
165
N
C
Y
166
N
C
Y
167
N
C
Y
168
N
C
N
169
N
O
N
170
N
O
N
171
N
C
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
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
N
152
N
sing
N
153
N
sing
N
154
N
sing
Y
155
N
sing
Y
156
N
sing
Y
157
N
doub
N
158
N
sing
Y
159
N
sing
Y
160
N
sing
Y
161
N
doub
Y
162
N
doub
Y
163
N
doub
Y
164
N
sing
Y
165
N
sing
N
166
N
sing
Y
167
N
doub
N
168
N
sing
Y
169
N
sing
N
170
N
sing
N
171
N
sing
Y
172
N
doub
Y
173
N
doub
Y
174
N
doub
Y
175
N
sing
Y
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
to be published
0353
The crystal structure of Coptisine bound to DNA d(CGTACG)
10.2210/pdb4d9x/pdb
pdb_00004d9x
100
1
OXFORD ONYX CCD
CCD
2010-08-09
OXFORD
SINGLE WAVELENGTH
M
x-ray
1
1.542
1.0
1.542
SEALED TUBE
OXFORD DIFFRACTION ENHANCE ULTRA
1809.217
DNA (5'-D(*CP*GP*TP*AP*CP*G)-3')
4
syn
polymer
40.078
CALCIUM ION
1
syn
non-polymer
320.319
6,7-dihydro[1,3]dioxolo[4,5-g][1,3]dioxolo[7,8]isoquino[3,2-a]isoquinolin-5-ium
1
syn
non-polymer
18.015
water
15
nat
water
no
no
(DC)(DG)(DT)(DA)(DC)(DG)
CGTACG
A,B,C,D
polydeoxyribonucleotide
n
n
n
n
n
n
1
2.16
43.16
VAPOR DIFFUSION
6.0
MPD, MgCl2, KCl, spermine, pH 6.0, VAPOR DIFFUSION, temperature 296K
296
-15.612
1
19
B
8
A
5
-2.049
B_DG8:DC5_A
1
-3.056
-0.768
0.614
-0.336
1.023
1
20
B
9
A
4
-5.999
B_DT9:DA4_A
2
-4.553
-0.731
-0.110
-0.146
-2.342
1
20
B
10
A
3
2.444
B_DA10:DT3_A
3
-5.190
-0.333
0.259
0.193
5.280
1
19
B
11
A
2
3.125
B_DC11:DG2_A
4
-1.288
0.610
0.344
-0.077
-7.651
1
19
C
2
D
11
-2.688
C_DG2:DC11_D
5
4.011
0.084
0.159
-0.386
-3.538
1
20
C
3
D
10
-4.216
C_DT3:DA10_D
6
-1.670
-0.942
-0.062
-0.226
-0.827
1
20
C
4
D
9
-6.888
C_DA4:DT9_D
7
-1.337
-0.490
0.021
-0.254
11.972
1
19
C
5
D
8
1.207
C_DC5:DG8_D
8
-0.651
0.719
-0.118
-0.461
2.536
32.306
B
B
8
9
12.728
A
A
5
4
2.976
6.999
-1.166
-0.723
BB_DG8DT9:DA4DC5_AA
1
5.197
-9.451
31.137
-2.365
2.886
3.274
41.995
B
B
9
10
-3.470
A
A
4
3
3.296
-2.481
0.047
-0.105
BB_DT9DA10:DT3DA4_AA
2
-4.488
6.276
41.695
0.114
-0.536
3.223
30.700
B
B
10
11
7.511
A
A
3
2
3.317
3.965
0.394
-0.419
BB_DA10DC11:DG2DT3_AA
3
-1.046
1.982
30.432
-1.573
-0.951
3.469
-69.729
B
C
11
2
-4.224
A
D
2
11
3.550
4.825
-0.169
1.299
BC_DC11DG2:DC11DG2_DA
4
2.231
1.953
-69.551
-1.322
-0.062
3.205
19.578
C
C
2
3
6.025
D
D
11
10
3.320
2.043
-0.293
-0.657
CC_DG2DT3:DA10DC11_DD
5
1.421
-4.190
19.420
-2.928
1.553
3.177
40.145
C
C
3
4
2.142
D
D
10
9
3.185
1.470
0.280
-0.410
CC_DT3DA4:DT9DA10_DD
6
1.601
-2.334
40.089
-0.760
-0.230
3.016
34.249
C
C
4
5
10.300
D
D
9
8
3.133
6.036
1.349
-0.300
CC_DA4DC5:DG8DT9_DD
7
-0.508
0.867
33.725
-1.409
-2.367
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_site
repository
Initial release
Data collection
Database references
Derived calculations
Refinement description
1
0
2013-01-23
1
1
2023-09-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.ptnr1_auth_asym_id
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_asym_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
The same sequence complexed with Berberine
The same sequence complexed with Sanguinarine
The same sequence complexed with Chelerythrine
RCSB
Y
RCSB
2012-01-12
REL
REL
CA
CALCIUM ION
KPT
6,7-dihydro[1,3]dioxolo[4,5-g][1,3]dioxolo[7,8]isoquino[3,2-a]isoquinolin-5-ium
HOH
water
3NP6
PDB ENTRY 3NP6
PDB
experimental model
CA
1
2
CA
CA
101
B
KPT
1
3
KPT
KPT
101
C
HOH
1
4
HOH
HOH
101
A
HOH
6
4
HOH
HOH
102
A
HOH
8
4
HOH
HOH
103
A
HOH
9
4
HOH
HOH
104
A
HOH
11
4
HOH
HOH
105
A
HOH
14
4
HOH
HOH
106
A
HOH
7
4
HOH
HOH
201
B
HOH
10
4
HOH
HOH
202
B
HOH
3
4
HOH
HOH
201
C
HOH
12
4
HOH
HOH
202
C
HOH
2
4
HOH
HOH
101
D
HOH
4
4
HOH
HOH
102
D
HOH
5
4
HOH
HOH
103
D
HOH
13
4
HOH
HOH
104
D
HOH
15
4
HOH
HOH
105
D
3.500
3.500
26.230
26.230
C
1
n
1
DC
1
A
G
2
n
2
DG
2
A
T
3
n
3
DT
3
A
A
4
n
4
DA
4
A
C
5
n
5
DC
5
A
G
6
n
6
DG
6
A
C
7
n
1
DC
7
B
G
8
n
2
DG
8
B
T
9
n
3
DT
9
B
A
10
n
4
DA
10
B
C
11
n
5
DC
11
B
G
12
n
6
DG
12
B
C
1
n
1
DC
1
C
G
2
n
2
DG
2
C
T
3
n
3
DT
3
C
A
4
n
4
DA
4
C
C
5
n
5
DC
5
C
G
6
n
6
DG
6
C
C
7
n
1
DC
7
D
G
8
n
2
DG
8
D
T
9
n
3
DT
9
D
A
10
n
4
DA
10
D
C
11
n
5
DC
11
D
G
12
n
6
DG
12
D
1
0.789
2
0.211
author_and_software_defined_assembly
PISA
2
dimeric
author_and_software_defined_assembly
PISA
2
dimeric
350
-3
2700
580
-8
2720
B
DG
12
B
OP1
DG
6
1_555
B
CA
101
E
CA
CA
1_555
D
DG
12
D
OP1
DG
6
1_555
65.5
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
O5'
DC
1
A
O5'
DC
1
1
Y
1
A
C5'
DC
1
A
C5'
DC
1
1
Y
1
A
C4'
DC
1
A
C4'
DC
1
1
Y
1
A
O4'
DC
1
A
O4'
DC
1
1
Y
1
A
C3'
DC
1
A
C3'
DC
1
1
Y
1
A
C2'
DC
1
A
C2'
DC
1
1
Y
1
A
C1'
DC
1
A
C1'
DC
1
1
Y
1
A
N1
DC
1
A
N1
DC
1
1
Y
1
A
C2
DC
1
A
C2
DC
1
1
Y
1
A
O2
DC
1
A
O2
DC
1
1
Y
1
A
N3
DC
1
A
N3
DC
1
1
Y
1
A
C4
DC
1
A
C4
DC
1
1
Y
1
A
N4
DC
1
A
N4
DC
1
1
Y
1
A
C5
DC
1
A
C5
DC
1
1
Y
1
A
C6
DC
1
A
C6
DC
1
1
Y
1
C
O5'
DC
1
C
O5'
DC
1
1
Y
1
C
C5'
DC
1
C
C5'
DC
1
1
Y
1
C
C4'
DC
1
C
C4'
DC
1
1
Y
1
C
O4'
DC
1
C
O4'
DC
1
1
Y
1
C
C3'
DC
1
C
C3'
DC
1
1
Y
1
C
C2'
DC
1
C
C2'
DC
1
1
Y
1
C
C1'
DC
1
C
C1'
DC
1
1
Y
1
C
N1
DC
1
C
N1
DC
1
1
Y
1
C
C2
DC
1
C
C2
DC
1
1
Y
1
C
O2
DC
1
C
O2
DC
1
1
Y
1
C
N3
DC
1
C
N3
DC
1
1
Y
1
C
C4
DC
1
C
C4
DC
1
1
Y
1
C
N4
DC
1
C
N4
DC
1
1
Y
1
C
C5
DC
1
C
C5
DC
1
1
Y
1
C
C6
DC
1
C
C6
DC
1
1
Y
1
1.90
0.30
108.30
110.20
A
A
A
O4'
C1'
N1
DT
DT
DT
3
3
3
N
1
2.63
0.30
108.30
110.93
B
B
B
O4'
C1'
N1
DC
DC
DC
11
11
11
N
1
4.08
0.30
108.30
112.38
C
C
C
O4'
C1'
N1
DT
DT
DT
3
3
3
N
1
3.20
0.30
108.30
111.50
C
C
C
O4'
C1'
N9
DA
DA
DA
4
4
4
N
1
-6.79
1.00
110.10
103.31
C
C
C
C1'
O4'
C4'
DC
DC
DC
5
5
5
N
1
3.21
0.30
108.30
111.51
C
C
C
O4'
C1'
N1
DC
DC
DC
5
5
5
N
1
3.85
0.30
108.30
112.15
D
D
D
O4'
C1'
N1
DC
DC
DC
7
7
7
N
1
2.45
0.30
108.30
110.75
D
D
D
O4'
C1'
N9
DG
DG
DG
8
8
8
N
1
-3.26
0.50
129.30
126.04
D
D
D
N1
C2
N3
DA
DA
DA
10
10
10
N
1
2.14
0.30
108.30
110.44
D
D
D
O4'
C1'
N1
DC
DC
DC
11
11
11
N
1
7.26
1.20
119.70
126.96
D
D
D
C3'
O3'
P
DC
DC
DG
11
11
12
Y
45.380
24.6741
2.000
0.8990
0.8820
Used twin refinement twin fraction 0.204
0.3074
0.2614
0.2659
2.4400
30.0
254
2641
9.6000
99.5100
0.3123
0.2595
1.000
1.000
0.7534
0.1190
0.1476
0.0734
RANDOM
1
THROUGHOUT
0.000
MOLECULAR REPLACEMENT
0.1480
0.0730
0.8000
0.8000
1.4000
PDB ENTRY 3NP6
MAXIMUM LIKELIHOOD
MASK
2.4400
30.0
15
490
25
450
0
0.008
0.021
531
1.955
3.000
814
0.005
0.020
258
0.7340
0.4880
2.5060
15
175
190
20
94.0600
43.967
2.440
30.0
4D9X
2642
-3.000
0.108
1
17.480
99.500
0.611
2.440
2.590
4.010
5437
404
1
97.300
0.352
2.590
2.770
7.200
5829
398
1
100.000
0.256
2.770
2.990
9.780
5067
351
1
100.000
0.123
2.990
3.270
18.290
4732
328
1
100.000
0.092
3.270
3.640
25.430
4258
306
1
100.000
0.085
3.640
4.190
28.210
3748
281
1
100.000
0.077
4.190
5.110
28.350
3277
245
1
100.000
0.072
5.110
7.090
29.500
2459
193
1
100.000
0.067
7.090
30.0
28.820
1462
136
1
99.300
data scaling
Wolfgang Kabsch
http://www.mpimf-heidelberg.mpg.de/~kabsch/xds/html_doc/xscale_program.html
XSCALE
package
phasing
Alexei Vaguine
alexei@ysbl.york.ac.uk
Fortran_77
http://www.ccp4.ac.uk/dist/html/molrep.html
MOLREP
program
refinement
Garib N. Murshudov
garib@ysbl.york.ac.uk
Fortran_77
http://www.ccp4.ac.uk/dist/html/refmac5.html
REFMAC
program
data extraction
PDB
deposit@deposit.rcsb.org
June 10, 2010
C++
http://sw-tools.pdb.org/apps/PDB_EXTRACT/
PDB_EXTRACT
package
3.10
data collection
CrysalisPro
data reduction
XDS
data scaling
XDS
The crystal structure of Coptisine bound to DNA d(CGTACG)
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
4
N
N
metalc
2.198
B
DG
12
B
OP1
DG
6
1_555
B
CA
101
E
CA
CA
1_555
metalc
3.059
B
CA
101
E
CA
CA
1_555
D
DG
12
D
OP1
DG
6
1_555
hydrog
WATSON-CRICK
A
DG
2
A
N1
DG
2
1_555
B
DC
11
B
N3
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
2
A
N2
DG
2
1_555
B
DC
11
B
O2
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
2
A
O6
DG
2
1_555
B
DC
11
B
N4
DC
5
1_555
hydrog
WATSON-CRICK
A
DT
3
A
N3
DT
3
1_555
B
DA
10
B
N1
DA
4
1_555
hydrog
WATSON-CRICK
A
DT
3
A
O4
DT
3
1_555
B
DA
10
B
N6
DA
4
1_555
hydrog
WATSON-CRICK
A
DA
4
A
N1
DA
4
1_555
B
DT
9
B
N3
DT
3
1_555
hydrog
WATSON-CRICK
A
DA
4
A
N6
DA
4
1_555
B
DT
9
B
O4
DT
3
1_555
hydrog
WATSON-CRICK
A
DC
5
A
N3
DC
5
1_555
B
DG
8
B
N1
DG
2
1_555
hydrog
WATSON-CRICK
A
DC
5
A
N4
DC
5
1_555
B
DG
8
B
O6
DG
2
1_555
hydrog
WATSON-CRICK
A
DC
5
A
O2
DC
5
1_555
B
DG
8
B
N2
DG
2
1_555
hydrog
TYPE_4_PAIR
B
DG
12
B
N2
DG
6
1_555
C
DG
2
C
N3
DG
2
1_555
hydrog
TYPE_4_PAIR
B
DG
12
B
N3
DG
6
1_555
C
DG
2
C
N2
DG
2
1_555
hydrog
WATSON-CRICK
C
DG
2
C
N1
DG
2
1_555
D
DC
11
D
N3
DC
5
1_555
hydrog
WATSON-CRICK
C
DG
2
C
N2
DG
2
1_555
D
DC
11
D
O2
DC
5
1_555
hydrog
WATSON-CRICK
C
DG
2
C
O6
DG
2
1_555
D
DC
11
D
N4
DC
5
1_555
hydrog
WATSON-CRICK
C
DT
3
C
N3
DT
3
1_555
D
DA
10
D
N1
DA
4
1_555
hydrog
WATSON-CRICK
C
DT
3
C
O4
DT
3
1_555
D
DA
10
D
N6
DA
4
1_555
hydrog
WATSON-CRICK
C
DA
4
C
N1
DA
4
1_555
D
DT
9
D
N3
DT
3
1_555
hydrog
WATSON-CRICK
C
DA
4
C
N6
DA
4
1_555
D
DT
9
D
O4
DT
3
1_555
hydrog
WATSON-CRICK
C
DC
5
C
N3
DC
5
1_555
D
DG
8
D
N1
DG
2
1_555
hydrog
WATSON-CRICK
C
DC
5
C
N4
DC
5
1_555
D
DG
8
D
O6
DG
2
1_555
hydrog
WATSON-CRICK
C
DC
5
C
O2
DC
5
1_555
D
DG
8
D
N2
DG
2
1_555
DNA
DRUG-DNA COMPLEX, DOUBLE HELIX, DNA
4D9X
PDB
1
4D9X
CGTACG
1
6
4D9X
1
6
4D9X
A
1
1
6
7
12
4D9X
7
12
4D9X
B
1
1
6
1
6
4D9X
1
6
4D9X
C
1
1
6
7
12
4D9X
7
12
4D9X
D
1
1
6
BINDING SITE FOR RESIDUE CA B 101
B
CA
101
Software
3
BINDING SITE FOR RESIDUE KPT C 101
C
KPT
101
Software
9
B
DG
12
B
DG
6
3
1_555
D
DG
12
D
DG
6
3
5_555
D
DG
12
D
DG
6
3
1_555
A
DC
5
A
DC
5
9
1_455
A
DG
6
A
DG
6
9
1_455
B
DC
7
B
DC
1
9
4_545
B
DG
8
B
DG
2
9
1_455
C
DC
5
C
DC
5
9
1_555
C
DG
6
C
DG
6
9
1_555
D
DC
7
D
DC
1
9
4_555
D
DG
8
D
DG
2
9
4_555
D
DG
8
D
DG
2
9
1_555
154
P 32 2 1