0.034626
0.000000
0.000000
0.000000
0.018808
0.000000
0.000000
0.000000
0.024743
0.000000
0.000000
0.000000
Adams, A.
Guss, J.M.
Collyer, C.A.
Denny, W.A.
Wakelin, L.P.G.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
28.880
53.168
40.416
C20 H24 N4 O
336.431
9-AMINO-(N-(2-DIMETHYLAMINO)BUTYL)ACRIDINE-4-CARBOXAMIDE
non-polymer
C9 H12 Br N2 O8 P
387.078
n
5-BROMO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE
DNA linking
Co 2
58.933
COBALT (II) 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
H2 O
18.015
WATER
non-polymer
Y
1
N
C
Y
2
N
C
Y
3
N
C
Y
4
N
C
Y
5
N
C
Y
6
N
C
Y
7
N
C
Y
8
N
C
Y
9
N
C
Y
10
N
N
Y
11
N
C
Y
12
N
C
Y
13
N
C
Y
14
N
C
N
15
N
N
N
16
N
C
N
17
N
O
N
18
N
N
N
19
N
N
N
20
N
C
N
21
N
C
N
22
N
C
N
23
N
C
N
24
N
C
N
25
N
C
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
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
H
N
49
N
H
N
50
N
N
N
51
N
C
N
52
N
N
N
53
N
C
N
54
N
C
N
55
N
C
N
56
N
O
N
57
N
O
N
58
N
BR
N
59
R
C
N
60
N
C
N
61
S
C
N
62
R
C
N
63
N
O
N
64
N
O
N
65
N
C
N
66
N
O
N
67
N
P
N
68
N
O
N
69
N
O
N
70
N
O
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
H
N
82
N
H
N
83
N
CO
N
84
N
O
N
85
N
P
N
86
N
O
N
87
N
O
N
88
N
O
N
89
N
C
N
90
R
C
N
91
N
O
N
92
S
C
N
93
N
O
N
94
N
C
N
95
R
C
Y
96
N
N
Y
97
N
C
Y
98
N
N
Y
99
N
C
Y
100
N
C
N
101
N
N
Y
102
N
N
Y
103
N
C
Y
104
N
N
Y
105
N
C
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
H
N
114
N
H
N
115
N
H
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
O
N
121
N
P
N
122
N
O
N
123
N
O
N
124
N
O
N
125
N
C
N
126
R
C
N
127
N
O
N
128
S
C
N
129
N
O
N
130
N
C
N
131
R
C
N
132
N
N
N
133
N
C
N
134
N
O
N
135
N
N
N
136
N
C
N
137
N
N
N
138
N
C
N
139
N
C
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
O
N
155
N
P
N
156
N
O
N
157
N
O
N
158
N
O
N
159
N
C
N
160
R
C
N
161
N
O
N
162
S
C
N
163
N
O
N
164
N
C
N
165
R
C
Y
166
N
N
Y
167
N
C
Y
168
N
N
Y
169
N
C
N
170
N
C
N
171
N
O
N
172
N
N
N
173
N
C
N
174
N
N
N
175
N
N
Y
176
N
C
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
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
O
N
192
N
H
N
193
N
H
Y
1
N
doub
Y
2
N
sing
N
3
N
sing
Y
4
N
sing
N
5
N
sing
Y
6
N
doub
N
7
N
sing
Y
8
N
sing
N
9
N
sing
Y
10
N
doub
Y
11
N
sing
N
12
N
sing
Y
13
N
sing
N
14
N
sing
Y
15
N
doub
N
16
N
sing
Y
17
N
sing
N
18
N
sing
Y
19
N
doub
Y
20
N
sing
N
21
N
sing
Y
22
N
doub
Y
23
N
sing
Y
24
N
sing
Y
25
N
doub
N
26
N
sing
N
27
N
sing
N
28
N
doub
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
sing
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
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
doub
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
doub
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
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
doub
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
doub
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
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
Y
109
N
sing
Y
110
N
sing
Y
111
N
doub
N
112
N
sing
Y
113
N
sing
Y
114
N
sing
Y
115
N
doub
N
116
N
sing
Y
117
N
doub
N
118
N
sing
N
119
N
sing
Y
120
N
sing
Y
121
N
doub
N
122
N
sing
Y
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
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
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
doub
N
150
N
sing
N
151
N
doub
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
doub
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
doub
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
Y
182
N
sing
Y
183
N
sing
Y
184
N
doub
N
185
N
sing
Y
186
N
sing
N
187
N
sing
Y
188
N
doub
N
189
N
doub
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
doub
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
UK
Nucleic Acids Res.
NARHAD
0389
0305-1048
28
4244
4253
10.1093/nar/28.21.4244
11058124
A novel form of intercalation involving four DNA duplexes in an acridine-4-carboxamide complex of d(CGTACG)(2).
2000
10.2210/pdb1fn1/pdb
pdb_00001fn1
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
100
1
CCD
1999-04-29
ADSC QUANTUM 1
MAD
M
x-ray
1
0.8920
1.0
14-BM-D
APS
0.8920
SYNCHROTRON
APS BEAMLINE 14-BM-D
KNOWN TO BE A GOOD SEQUENCE FOR INTERCALATION
1584.906
DNA (5'-D(P*GP*(BRO)UP*AP*CP*G)-3')
1
syn
polymer
KNOWN TO BE A GOOD SEQUENCE FOR INTERCALATION
1874.087
DNA (5'-D(*CP*GP*(BRO)UP*AP*CP*G)-3')
1
syn
polymer
58.933
COBALT (II) ION
2
syn
non-polymer
336.431
9-AMINO-(N-(2-DIMETHYLAMINO)BUTYL)ACRIDINE-4-CARBOXAMIDE
1
syn
non-polymer
18.015
water
19
nat
water
no
yes
(DG)(BRU)(DA)(DC)(DG)
GUACG
A
polydeoxyribonucleotide
no
yes
(DC)(DG)(BRU)(DA)(DC)(DG)
CGUACG
B
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
n
n
n
1
2.16
43.0
VAPOR DIFFUSION
6.5
MPD, sodium cacodylate, magnesium acetate, cobalt(II) chloride, spermine, pH 6.5, VAPOR DIFFUSION, temperature 285K
285
sodium cacodylate
1
magnesium acetate
1
CoCl2
1
spermine
1
MPD
1
MPD
2
-8.993
1
19
A
1002
B
2005
1.438
A_DG1002:DC2005_B
1
5.109
-0.422
0.011
-0.104
1.924
1
20
A
1003
B
2004
2.651
A_BRU1003:DA2004_B
2
-3.072
0.023
0.225
-0.122
2.674
1
20
A
1004
B
2003
-4.728
A_DA1004:BRU2003_B
3
3.639
0.159
-0.111
-0.139
13.466
1
19
A
1005
B
2002
3.992
A_DC1005:DG2002_B
4
-1.144
0.355
-0.166
-0.071
3.072
27.502
A
A
1002
1003
7.023
B
B
2005
2004
3.128
3.330
-0.148
-0.313
AA_DG1002BRU1003:DA2004DC2005_BB
1
-1.201
2.533
27.278
-1.437
0.031
3.117
37.804
A
A
1003
1004
2.547
B
B
2004
2003
3.160
1.648
-0.066
-0.502
AA_BRU1003DA1004:BRU2003DA2004_BB
2
3.535
-5.464
37.609
-0.980
0.540
2.906
30.121
A
A
1004
1005
10.011
B
B
2003
2002
3.156
5.173
1.099
-0.692
AA_DA1004DC1005:DG2002BRU2003_BB
3
-2.260
4.374
29.599
-2.320
-2.546
pdbx_struct_special_symmetry
pdbx_unobs_or_zero_occ_atoms
software
struct_conn
chem_comp_atom
chem_comp_bond
database_2
pdbx_unobs_or_zero_occ_atoms
struct_conn
struct_conn_type
struct_site
repository
Initial release
Version format compliance
Version format compliance
Advisory
Data collection
Derived calculations
Refinement description
Advisory
Data collection
Database references
Derived calculations
1
0
2000-10-30
1
1
2007-10-16
1
2
2011-07-13
1
3
2019-07-24
1
4
2024-02-07
_software.name
_struct_conn.pdbx_leaving_atom_flag
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.conn_type_id
_struct_conn.id
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_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_conn_type.id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
9-amino-(N-(2-dimethylamino)butyl)acridine-4-carboxamide bound to d(CGTACG)2
5-F-9-amino-(N-(2-dimethylamino)ethyl-acridine-4-carboxamide bound to d(CGTACG)2
9-amino-(N-(2-dimethylamino)ethyl)acridine-4-carboxamide bound to d(CGTACG)2
6-Br-9-amino-(N-(2-dimethylamino)ethyl)acridine-4-carboxamide bound to d(CG(Br)ACG)2
RCSB
Y
RCSB
2000-08-19
REL
REL
CO
COBALT (II) ION
8AD
9-AMINO-(N-(2-DIMETHYLAMINO)BUTYL)ACRIDINE-4-CARBOXAMIDE
HOH
water
CO
4002
3
CO
CO
4002
A
8AD
3014
4
8AD
8AD
3014
A
CO
4001
3
CO
CO
4001
B
HOH
4006
5
HOH
HOH
4006
A
HOH
4010
5
HOH
HOH
4010
A
HOH
4016
5
HOH
HOH
4016
A
HOH
4017
5
HOH
HOH
4017
A
HOH
4018
5
HOH
HOH
4018
A
HOH
4003
5
HOH
HOH
4003
B
HOH
4004
5
HOH
HOH
4004
B
HOH
4005
5
HOH
HOH
4005
B
HOH
4007
5
HOH
HOH
4007
B
HOH
4008
5
HOH
HOH
4008
B
HOH
4009
5
HOH
HOH
4009
B
HOH
4011
5
HOH
HOH
4011
B
HOH
4012
5
HOH
HOH
4012
B
HOH
4013
5
HOH
HOH
4013
B
HOH
4014
5
HOH
HOH
4014
B
HOH
4015
5
HOH
HOH
4015
B
HOH
4019
5
HOH
HOH
4019
B
HOH
4020
5
HOH
HOH
4020
B
HOH
4021
5
HOH
HOH
4021
B
G
1002
n
1
DG
1002
A
U
1003
n
2
BRU
1003
A
A
1004
n
3
DA
1004
A
C
1005
n
4
DC
1005
A
G
1006
n
5
DG
1006
A
C
2001
n
1
DC
2001
B
G
2002
n
2
DG
2002
B
U
2003
n
3
BRU
2003
B
A
2004
n
4
DA
2004
B
C
2005
n
5
DC
2005
B
G
2006
n
6
DG
2006
B
0.218
0.238
568
7.9
7161
author_defined_assembly
2
dimeric
B
DG
2006
B
N7
DG
6
1_555
B
CO
4001
E
CO
CO
1_555
B
HOH
4007
G
O
HOH
1_555
85.9
B
DG
2006
B
N7
DG
6
1_555
B
CO
4001
E
CO
CO
1_555
B
HOH
4009
G
O
HOH
1_555
93.3
B
HOH
4007
G
O
HOH
1_555
B
CO
4001
E
CO
CO
1_555
B
HOH
4009
G
O
HOH
1_555
75.3
A
BRU
1003
A
BRU
2
DU
B
BRU
2003
B
BRU
3
DU
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
8AD
3014
D
8AD
1
B
CO
4001
E
CO
1
A
HOH
4016
F
HOH
1
A
HOH
4018
F
HOH
1
B
HOH
4003
G
HOH
1
B
O5'
DC
2001
B
O5'
DC
1
0
Y
1
A
CD1
8AD
3014
D
CD1
8AD
1
1
N
1
A
OD1
8AD
3014
D
OD1
8AD
1
1
N
1
A
ND1
8AD
3014
D
ND1
8AD
1
1
N
1
A
ND2
8AD
3014
D
ND2
8AD
1
1
N
1
A
CD2
8AD
3014
D
CD2
8AD
1
1
N
1
A
CD3
8AD
3014
D
CD3
8AD
1
1
N
1
A
CD4
8AD
3014
D
CD4
8AD
1
1
N
1
A
CD5
8AD
3014
D
CD5
8AD
1
1
N
1
A
CD7
8AD
3014
D
CD7
8AD
1
1
N
1
A
CD8
8AD
3014
D
CD8
8AD
1
1
N
1
-7.73
0.80
109.40
101.67
A
A
A
O5'
C5'
C4'
DG
DG
DG
1002
1002
1002
N
1
11.25
1.40
114.30
125.55
A
A
A
N9
C1'
C2'
DG
DG
DG
1002
1002
1002
N
1
-9.12
0.70
108.00
98.88
A
A
A
O4'
C1'
N9
DG
DG
DG
1002
1002
1002
N
1
8.61
1.20
119.70
128.31
A
A
A
C3'
O3'
P
BRU
BRU
DA
1003
1003
1004
Y
1
9.28
1.50
119.60
128.88
A
A
A
OP1
P
OP2
DA
DA
DA
1004
1004
1004
N
1
-6.75
0.80
109.40
102.65
A
A
A
O5'
C5'
C4'
DA
DA
DA
1004
1004
1004
N
1
-11.98
1.60
120.90
108.92
A
A
A
P
O5'
C5'
DA
DA
DA
1004
1004
1004
N
1
-5.06
0.70
108.00
102.94
A
A
A
O4'
C1'
N9
DA
DA
DA
1004
1004
1004
N
1
10.55
1.50
119.60
130.15
A
A
A
OP1
P
OP2
DC
DC
DC
1005
1005
1005
N
1
-12.15
0.80
109.40
97.25
A
A
A
O5'
C5'
C4'
DC
DC
DC
1005
1005
1005
N
1
-6.74
1.00
110.10
103.36
A
A
A
C1'
O4'
C4'
DC
DC
DC
1005
1005
1005
N
1
-6.09
0.80
109.40
103.31
A
A
A
O5'
C5'
C4'
DG
DG
DG
1006
1006
1006
N
1
-6.04
0.70
108.00
101.96
A
A
A
O4'
C1'
N9
DG
DG
DG
1006
1006
1006
N
1
-2.74
0.40
106.40
103.66
A
A
A
C8
N9
C4
DG
DG
DG
1006
1006
1006
N
1
-4.05
0.60
126.00
121.95
A
A
A
N3
C4
N9
DG
DG
DG
1006
1006
1006
N
1
-4.61
0.70
119.90
115.29
A
A
A
N3
C2
N2
DG
DG
DG
1006
1006
1006
N
1
-7.45
0.80
109.40
101.95
B
B
B
O5'
C5'
C4'
DC
DC
DC
2001
2001
2001
N
1
-2.62
0.40
120.30
117.68
B
B
B
C6
N1
C2
DC
DC
DC
2001
2001
2001
N
1
-4.10
0.60
118.90
114.80
B
B
B
N1
C2
O2
DC
DC
DC
2001
2001
2001
N
1
-12.95
1.20
119.70
106.75
B
B
B
C3'
O3'
P
DC
DC
DG
2001
2001
2002
Y
1
-20.49
1.60
120.90
100.41
B
B
B
P
O5'
C5'
DG
DG
DG
2002
2002
2002
N
1
8.42
1.40
114.30
122.72
B
B
B
N9
C1'
C2'
DG
DG
DG
2002
2002
2002
N
1
-6.12
0.70
108.00
101.88
B
B
B
O4'
C1'
N9
DG
DG
DG
2002
2002
2002
N
1
-3.84
0.60
126.00
122.16
B
B
B
N3
C4
N9
DG
DG
DG
2002
2002
2002
N
1
12.06
1.50
119.60
131.66
B
B
B
OP1
P
OP2
DA
DA
DA
2004
2004
2004
N
1
-6.63
0.80
109.40
102.77
B
B
B
O5'
C5'
C4'
DA
DA
DA
2004
2004
2004
N
1
-6.33
0.80
109.40
103.07
B
B
B
O5'
C5'
C4'
DC
DC
DC
2005
2005
2005
N
1
-6.66
0.80
109.40
102.74
B
B
B
O5'
C5'
C4'
DG
DG
DG
2006
2006
2006
N
1
9.85
1.40
114.30
124.15
B
B
B
N9
C1'
C2'
DG
DG
DG
2006
2006
2006
N
1
-6.45
0.70
108.00
101.55
B
B
B
O4'
C1'
N9
DG
DG
DG
2006
2006
2006
N
1
A
A
C5'
C4'
DG
DG
1002
1002
0.063
0.007
1.512
1.575
N
1
A
A
O4'
C1'
DG
DG
1002
1002
0.071
0.011
1.420
1.491
N
1
A
A
O3'
C3'
DG
DG
1002
1002
-0.084
0.006
1.419
1.335
N
1
A
A
O3'
P
DG
BRU
1002
1003
0.081
0.012
1.607
1.688
Y
1
A
A
C5'
C4'
DA
DA
1004
1004
0.060
0.007
1.512
1.572
N
1
A
A
O3'
C3'
DA
DA
1004
1004
-0.099
0.006
1.419
1.320
N
1
A
A
C5'
C4'
DC
DC
1005
1005
0.073
0.007
1.512
1.585
N
1
A
A
O3'
C3'
DC
DC
1005
1005
-0.109
0.006
1.419
1.310
N
1
A
A
C5'
C4'
DG
DG
1006
1006
0.067
0.007
1.512
1.579
N
1
A
A
O4'
C1'
DG
DG
1006
1006
0.067
0.011
1.420
1.487
N
1
A
A
O3'
C3'
DG
DG
1006
1006
-0.089
0.006
1.419
1.330
N
1
B
B
C5'
C4'
DC
DC
2001
2001
0.070
0.007
1.512
1.582
N
1
B
B
O4'
C1'
DC
DC
2001
2001
0.076
0.011
1.420
1.496
N
1
B
B
O3'
C3'
DC
DC
2001
2001
-0.098
0.006
1.419
1.321
N
1
B
B
C5'
C4'
DG
DG
2002
2002
0.063
0.007
1.512
1.575
N
1
B
B
O4'
C1'
DG
DG
2002
2002
0.078
0.011
1.420
1.498
N
1
B
B
O3'
C3'
DG
DG
2002
2002
-0.123
0.006
1.419
1.296
N
1
B
B
O3'
P
BRU
DA
2003
2004
0.083
0.012
1.607
1.690
Y
1
B
B
C5'
C4'
DA
DA
2004
2004
0.067
0.007
1.512
1.579
N
1
B
B
O3'
C3'
DA
DA
2004
2004
-0.078
0.006
1.419
1.341
N
1
B
B
P
OP2
DC
DC
2005
2005
-0.108
0.017
1.485
1.377
N
1
B
B
C5'
C4'
DC
DC
2005
2005
0.066
0.007
1.512
1.578
N
1
B
B
O3'
C3'
DC
DC
2005
2005
-0.065
0.006
1.419
1.354
N
1
B
B
C5'
C4'
DG
DG
2006
2006
0.074
0.007
1.512
1.586
N
1
B
B
O4'
C1'
DG
DG
2006
2006
0.080
0.011
1.420
1.500
N
1
B
B
O3'
C3'
DG
DG
2006
2006
-0.064
0.006
1.419
1.355
N
0.24
0.23
0.23
0.23
1.60
40.0
1123
608
7785
7785
2727
7.8
100.0
Random
1
FREE R
0.0
0.0
MAD
Shelx 2000
MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228
0
251.75
1.60
40.0
19
275
34
222
0
0.025
0.010
0.038
0.0145
0.000
0.010
0.010
0.000
0.075
0.000
20.3
1.60
40.0
1FN1
4345
4345
0.0
0.0
0.029
1
37.0
5.0
98.1
0.075
1.60
1.66
9.1
739
1.9
95.0
refinement
SHELXL-97
refinement
CNS
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
CRYSTAL STRUCTURE OF 9-AMINO-(N-(2-DIMETHYLAMINO)BUTYL)ACRIDINE-4-CARBOXAMIDE BOUND TO D(CG(5BR)UACG)2
1
N
N
2
N
N
3
N
N
4
N
N
3
N
N
5
N
N
5
N
N
covale
1.688
both
A
DG
1002
A
O3'
DG
1
1_555
A
BRU
1003
A
P
BRU
2
1_555
covale
1.643
both
A
BRU
1003
A
O3'
BRU
2
1_555
A
DA
1004
A
P
DA
3
1_555
covale
1.663
both
B
DG
2002
B
O3'
DG
2
1_555
B
BRU
2003
B
P
BRU
3
1_555
covale
1.690
both
B
BRU
2003
B
O3'
BRU
3
1_555
B
DA
2004
B
P
DA
4
1_555
metalc
2.096
A
DG
1002
A
N7
DG
1
1_555
A
CO
4002
C
CO
CO
1_555
metalc
2.195
B
DG
2006
B
N7
DG
6
1_555
B
CO
4001
E
CO
CO
1_555
metalc
2.261
B
CO
4001
E
CO
CO
1_555
B
HOH
4007
G
O
HOH
1_555
metalc
1.809
B
CO
4001
E
CO
CO
1_555
B
HOH
4009
G
O
HOH
1_555
hydrog
WATSON-CRICK
A
DG
1002
A
N1
DG
1
1_555
B
DC
2005
B
N3
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
1002
A
N2
DG
1
1_555
B
DC
2005
B
O2
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
1002
A
O6
DG
1
1_555
B
DC
2005
B
N4
DC
5
1_555
hydrog
WATSON-CRICK
A
BRU
1003
A
N3
BRU
2
1_555
B
DA
2004
B
N1
DA
4
1_555
hydrog
WATSON-CRICK
A
BRU
1003
A
O4
BRU
2
1_555
B
DA
2004
B
N6
DA
4
1_555
hydrog
WATSON-CRICK
A
DA
1004
A
N1
DA
3
1_555
B
BRU
2003
B
N3
BRU
3
1_555
hydrog
WATSON-CRICK
A
DA
1004
A
N6
DA
3
1_555
B
BRU
2003
B
O4
BRU
3
1_555
hydrog
WATSON-CRICK
A
DC
1005
A
N3
DC
4
1_555
B
DG
2002
B
N1
DG
2
1_555
hydrog
WATSON-CRICK
A
DC
1005
A
N4
DC
4
1_555
B
DG
2002
B
O6
DG
2
1_555
hydrog
WATSON-CRICK
A
DC
1005
A
O2
DC
4
1_555
B
DG
2002
B
N2
DG
2
1_555
DNA
9-aminoacridine-4-carboamide, hexanucleotide, intercalation, quadruplex, DNA
1FN1
PDB
1
1FN1
1FN1
PDB
2
1FN1
1002
1006
1FN1
1002
1006
1FN1
A
1
1
5
2001
2006
1FN1
2001
2006
1FN1
B
2
1
6
BINDING SITE FOR RESIDUE CO B 4001
B
CO
4001
Software
6
BINDING SITE FOR RESIDUE CO A 4002
A
CO
4002
Software
1
BINDING SITE FOR RESIDUE 8AD A 3014
A
8AD
3014
Software
5
B
DG
2006
B
DG
6
6
1_555
B
DG
2006
B
DG
6
6
3_756
B
HOH
4007
G
HOH
6
1_555
B
HOH
4007
G
HOH
6
3_756
B
HOH
4009
G
HOH
6
3_756
B
HOH
4009
G
HOH
6
1_555
A
DG
1002
A
DG
1
1
1_555
A
DC
1005
A
DC
4
5
1_555
A
DG
1006
A
DG
5
5
1_555
B
DC
2001
B
DC
1
5
3_655
B
DG
2002
B
DG
2
5
2_665
B
DG
2002
B
DG
2
5
1_555
21
orthorhombic
C 2 2 2