0.039113
0.000000
0.000000
0.000000
0.024853
0.000000
0.000000
0.000000
0.015252
0.000000
0.000000
0.000000
Simpson, I.J.
Lee, M.
Kumar, A.
Boykin, D.W.
Neidle, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
25.567
40.236
65.567
C30 H40 N4 O
472.665
2,5-BIS{[4-(N-CYCLOHEXYLDIAMINOMETHYL)PHENYL]}FURAN
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
Mg 2
24.305
MAGNESIUM ION
non-polymer
N
1
S
C
N
2
N
N
N
3
N
N
N
4
N
C
N
5
N
C
N
6
N
C
N
7
N
C
N
8
N
C
N
9
N
C
Y
10
N
C
Y
11
N
C
Y
12
N
C
Y
13
N
C
Y
14
N
C
Y
15
N
C
Y
16
N
C
Y
17
N
O
Y
18
N
C
Y
19
N
C
Y
20
N
C
Y
21
N
C
Y
22
N
C
Y
23
N
C
Y
24
N
C
Y
25
N
C
Y
26
N
C
N
27
R
C
N
28
N
N
N
29
N
N
N
30
N
C
N
31
N
C
N
32
N
C
N
33
N
C
N
34
N
C
N
35
N
C
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
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
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
H
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
O
N
77
N
P
N
78
N
O
N
79
N
O
N
80
N
O
N
81
N
C
N
82
R
C
N
83
N
O
N
84
S
C
N
85
N
O
N
86
N
C
N
87
R
C
Y
88
N
N
Y
89
N
C
Y
90
N
N
Y
91
N
C
Y
92
N
C
N
93
N
N
Y
94
N
N
Y
95
N
C
Y
96
N
N
Y
97
N
C
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
H
N
110
N
H
N
111
N
H
N
112
N
O
N
113
N
P
N
114
N
O
N
115
N
O
N
116
N
O
N
117
N
C
N
118
R
C
N
119
N
O
N
120
S
C
N
121
N
O
N
122
N
C
N
123
R
C
N
124
N
N
N
125
N
C
N
126
N
O
N
127
N
N
N
128
N
C
N
129
N
N
N
130
N
C
N
131
N
C
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
H
N
146
N
O
N
147
N
P
N
148
N
O
N
149
N
O
N
150
N
O
N
151
N
C
N
152
R
C
N
153
N
O
N
154
S
C
N
155
N
O
N
156
N
C
N
157
R
C
Y
158
N
N
Y
159
N
C
Y
160
N
N
Y
161
N
C
N
162
N
C
N
163
N
O
N
164
N
N
N
165
N
C
N
166
N
N
N
167
N
N
Y
168
N
C
N
169
N
H
N
170
N
H
N
171
N
H
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
O
N
184
N
P
N
185
N
O
N
186
N
O
N
187
N
O
N
188
N
C
N
189
R
C
N
190
N
O
N
191
S
C
N
192
N
O
N
193
N
C
N
194
R
C
N
195
N
N
N
196
N
C
N
197
N
O
N
198
N
N
N
199
N
C
N
200
N
O
N
201
N
C
N
202
N
C
N
203
N
C
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
O
N
220
N
H
N
221
N
H
N
222
N
MG
N
1
N
sing
N
2
N
sing
N
3
N
sing
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
N
24
N
sing
N
25
N
sing
Y
26
N
doub
Y
27
N
sing
Y
28
N
sing
Y
29
N
sing
N
30
N
sing
Y
31
N
doub
N
32
N
sing
Y
33
N
sing
Y
34
N
doub
N
35
N
sing
N
36
N
sing
Y
37
N
sing
Y
38
N
doub
Y
39
N
sing
Y
40
N
sing
N
41
N
sing
Y
42
N
doub
N
43
N
sing
Y
44
N
sing
Y
45
N
doub
Y
46
N
sing
Y
47
N
sing
N
48
N
sing
Y
49
N
doub
N
50
N
sing
Y
51
N
sing
N
52
N
sing
Y
53
N
doub
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
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
sing
N
82
N
doub
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
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
Y
103
N
sing
Y
104
N
sing
Y
105
N
doub
N
106
N
sing
Y
107
N
sing
Y
108
N
sing
Y
109
N
doub
N
110
N
sing
Y
111
N
doub
N
112
N
sing
N
113
N
sing
Y
114
N
sing
Y
115
N
doub
N
116
N
sing
Y
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
doub
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
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
doub
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
doub
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
doub
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
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
Y
176
N
sing
Y
177
N
sing
Y
178
N
doub
N
179
N
sing
Y
180
N
sing
N
181
N
sing
Y
182
N
doub
N
183
N
doub
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
doub
N
189
N
sing
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
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
doub
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
doub
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
UK
Bioorg.Med.Chem.Lett.
BMCLE8
1127
0960-894X
10
2593
2597
10.1016/S0960-894X(00)00511-4
11128631
DNA minor groove interactions and the biological activity of 2,5-bis-[4-(N-alkylamidino)phenyl] furans
2000
10.2210/pdb1fms/pdb
pdb_00001fms
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
IMAGE PLATE
RIGAKU RAXIS IIC
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
3663.392
5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'
2
syn
polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
472.665
2,5-BIS{[4-(N-CYCLOHEXYLDIAMINOMETHYL)PHENYL]}FURAN
1
syn
non-polymer
18.015
water
187
nat
water
no
no
(DC)(DG)(DC)(DG)(DA)(DA)(DT)(DT)(DC)(DG)(DC)(DG)
CGCGAATTCGCG
A,B
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
n
n
n
n
1
2.21
44.22
VAPOR DIFFUSION, SITTING DROP
7
MgCl2 2ul 100mM, Spermine 1ul 10mM, Oligonucleotide 2ul 2mM, Drug 2ul 3mM,
MPD 3ul 30% v/v, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 291K
291
MgCl2
1
Spermine
1
MPD
1
MPD
2
3.674
1
19
A
1
B
24
-4.169
A_DC1:DG24_B
1
-15.908
0.117
0.429
-0.265
8.507
1
19
A
2
B
23
-2.363
A_DG2:DC23_B
2
-13.841
-0.299
0.432
-0.263
-2.423
1
19
A
3
B
22
-0.811
A_DC3:DG22_B
3
-5.492
0.327
0.059
-0.179
12.344
1
19
A
4
B
21
-1.951
A_DG4:DC21_B
4
-10.092
-0.422
-0.085
-0.107
8.090
1
20
A
5
B
20
2.520
A_DA5:DT20_B
5
-14.879
0.097
-0.025
-0.094
3.328
1
20
A
6
B
19
3.883
A_DA6:DT19_B
6
-13.208
0.158
-0.064
-0.129
-2.435
1
20
A
7
B
18
2.463
A_DT7:DA18_B
7
-13.340
0.033
0.106
-0.131
-2.318
1
20
A
8
B
17
4.107
A_DT8:DA17_B
8
-10.330
-0.201
-0.096
-0.073
-8.377
1
19
A
9
B
16
0.005
A_DC9:DG16_B
9
-13.723
0.266
-0.354
-0.100
4.921
1
19
A
10
B
15
2.033
A_DG10:DC15_B
10
-7.334
-0.044
0.095
-0.229
1.789
1
19
A
11
B
14
-3.527
A_DC11:DG14_B
11
-14.210
0.110
0.232
-0.264
2.217
1
19
A
12
B
13
-5.763
A_DG12:DC13_B
12
-5.743
-0.188
-0.077
-0.184
3.137
35.277
A
A
1
2
7.633
B
B
24
23
3.168
4.613
0.042
-0.039
AA_DC1DG2:DC23DG24_BB
1
-0.380
0.628
34.982
-0.726
-0.124
3.482
44.690
A
A
2
3
-10.604
B
B
23
22
3.583
-8.009
0.715
0.596
AA_DG2DC3:DG22DC23_BB
2
4.783
-6.333
43.755
1.584
-0.463
2.949
28.424
A
A
3
4
26.083
B
B
22
21
3.024
12.383
-0.419
0.594
AA_DC3DG4:DC21DG22_BB
3
2.032
-4.280
25.555
-1.531
1.303
3.347
37.625
A
A
4
5
2.290
B
B
21
20
3.348
1.477
0.098
0.076
AA_DG4DA5:DT20DC21_BB
4
-0.460
0.713
37.594
-0.079
-0.213
3.279
35.619
A
A
5
6
6.436
B
B
20
19
3.338
3.929
0.101
-0.391
AA_DA5DA6:DT19DT20_BB
5
1.077
-1.764
35.393
-1.218
-0.006
3.313
32.993
A
A
6
7
0.650
B
B
19
18
3.321
0.369
-0.020
-0.705
AA_DA6DT7:DA18DT19_BB
6
0.018
-0.032
32.991
-1.305
0.039
3.220
32.725
A
A
7
8
-1.050
B
B
18
17
3.220
-0.591
-0.059
-0.354
AA_DT7DT8:DA17DA18_BB
7
1.494
-2.653
32.686
-0.528
0.359
3.339
42.268
A
A
8
9
0.504
B
B
17
16
3.362
0.363
-0.070
0.037
AA_DT8DC9:DG16DA17_BB
8
4.387
-6.093
42.049
0.014
0.558
3.120
28.994
A
A
9
10
16.096
B
B
16
15
3.111
7.911
0.537
1.044
AA_DC9DG10:DC15DG16_BB
9
-5.522
11.235
27.374
0.373
-2.268
3.242
43.670
A
A
10
11
-15.308
B
B
15
14
3.421
-11.246
-1.118
0.722
AA_DG10DC11:DG14DC15_BB
10
-5.167
7.033
41.962
2.093
0.987
3.424
36.561
A
A
11
12
5.754
B
B
14
13
3.401
3.602
-0.080
0.499
AA_DC11DG12:DC13DG14_BB
11
2.033
-3.247
36.334
0.277
0.420
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Refinement description
Data collection
Database references
Derived calculations
1
0
2000-09-11
1
1
2008-04-27
1
2
2011-07-13
1
3
2017-10-04
1
4
2024-02-07
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr2_auth_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
N
NDB
Y
NDB
2000-08-18
REL
MG
MAGNESIUM ION
D35
2,5-BIS{[4-(N-CYCLOHEXYLDIAMINOMETHYL)PHENYL]}FURAN
HOH
water
MO6
26
2
MG
MG
26
A
D35
25
3
D35
D35
25
A
HOH
27
4
HOH
HOH
27
A
HOH
28
4
HOH
HOH
28
A
HOH
30
4
HOH
HOH
30
A
HOH
32
4
HOH
HOH
32
A
HOH
33
4
HOH
HOH
33
A
HOH
34
4
HOH
HOH
34
A
HOH
35
4
HOH
HOH
35
A
HOH
38
4
HOH
HOH
38
A
HOH
39
4
HOH
HOH
39
A
HOH
40
4
HOH
HOH
40
A
HOH
44
4
HOH
HOH
44
A
HOH
46
4
HOH
HOH
46
A
HOH
48
4
HOH
HOH
48
A
HOH
49
4
HOH
HOH
49
A
HOH
50
4
HOH
HOH
50
A
HOH
51
4
HOH
HOH
51
A
HOH
52
4
HOH
HOH
52
A
HOH
53
4
HOH
HOH
53
A
HOH
55
4
HOH
HOH
55
A
HOH
56
4
HOH
HOH
56
A
HOH
57
4
HOH
HOH
57
A
HOH
59
4
HOH
HOH
59
A
HOH
64
4
HOH
HOH
64
A
HOH
68
4
HOH
HOH
68
A
HOH
74
4
HOH
HOH
74
A
HOH
75
4
HOH
HOH
75
A
HOH
76
4
HOH
HOH
76
A
HOH
78
4
HOH
HOH
78
A
HOH
79
4
HOH
HOH
79
A
HOH
80
4
HOH
HOH
80
A
HOH
81
4
HOH
HOH
81
A
HOH
84
4
HOH
HOH
84
A
HOH
89
4
HOH
HOH
89
A
HOH
90
4
HOH
HOH
90
A
HOH
91
4
HOH
HOH
91
A
HOH
92
4
HOH
HOH
92
A
HOH
93
4
HOH
HOH
93
A
HOH
94
4
HOH
HOH
94
A
HOH
95
4
HOH
HOH
95
A
HOH
98
4
HOH
HOH
98
A
HOH
103
4
HOH
HOH
103
A
HOH
106
4
HOH
HOH
106
A
HOH
108
4
HOH
HOH
108
A
HOH
109
4
HOH
HOH
109
A
HOH
110
4
HOH
HOH
110
A
HOH
111
4
HOH
HOH
111
A
HOH
113
4
HOH
HOH
113
A
HOH
114
4
HOH
HOH
114
A
HOH
117
4
HOH
HOH
117
A
HOH
122
4
HOH
HOH
122
A
HOH
124
4
HOH
HOH
124
A
HOH
125
4
HOH
HOH
125
A
HOH
126
4
HOH
HOH
126
A
HOH
127
4
HOH
HOH
127
A
HOH
129
4
HOH
HOH
129
A
HOH
130
4
HOH
HOH
130
A
HOH
133
4
HOH
HOH
133
A
HOH
136
4
HOH
HOH
136
A
HOH
139
4
HOH
HOH
139
A
HOH
141
4
HOH
HOH
141
A
HOH
143
4
HOH
HOH
143
A
HOH
144
4
HOH
HOH
144
A
HOH
146
4
HOH
HOH
146
A
HOH
150
4
HOH
HOH
150
A
HOH
153
4
HOH
HOH
153
A
HOH
154
4
HOH
HOH
154
A
HOH
157
4
HOH
HOH
157
A
HOH
161
4
HOH
HOH
161
A
HOH
162
4
HOH
HOH
162
A
HOH
165
4
HOH
HOH
165
A
HOH
166
4
HOH
HOH
166
A
HOH
170
4
HOH
HOH
170
A
HOH
173
4
HOH
HOH
173
A
HOH
176
4
HOH
HOH
176
A
HOH
177
4
HOH
HOH
177
A
HOH
179
4
HOH
HOH
179
A
HOH
181
4
HOH
HOH
181
A
HOH
182
4
HOH
HOH
182
A
HOH
183
4
HOH
HOH
183
A
HOH
187
4
HOH
HOH
187
A
HOH
190
4
HOH
HOH
190
A
HOH
191
4
HOH
HOH
191
A
HOH
192
4
HOH
HOH
192
A
HOH
197
4
HOH
HOH
197
A
HOH
200
4
HOH
HOH
200
A
HOH
202
4
HOH
HOH
202
A
HOH
203
4
HOH
HOH
203
A
HOH
206
4
HOH
HOH
206
A
HOH
207
4
HOH
HOH
207
A
HOH
209
4
HOH
HOH
209
A
HOH
212
4
HOH
HOH
212
A
HOH
217
4
HOH
HOH
217
A
MO6
26
4
HOH
HOH
221
A
MO6
26
4
HOH
HOH
222
A
MO6
26
4
HOH
HOH
223
A
MO6
26
4
HOH
HOH
224
A
MO6
26
4
HOH
HOH
225
A
MO6
26
4
HOH
HOH
226
A
HOH
29
4
HOH
HOH
29
B
HOH
31
4
HOH
HOH
31
B
HOH
36
4
HOH
HOH
36
B
HOH
37
4
HOH
HOH
37
B
HOH
41
4
HOH
HOH
41
B
HOH
42
4
HOH
HOH
42
B
HOH
43
4
HOH
HOH
43
B
HOH
45
4
HOH
HOH
45
B
HOH
47
4
HOH
HOH
47
B
HOH
54
4
HOH
HOH
54
B
HOH
58
4
HOH
HOH
58
B
HOH
60
4
HOH
HOH
60
B
HOH
61
4
HOH
HOH
61
B
HOH
62
4
HOH
HOH
62
B
HOH
63
4
HOH
HOH
63
B
HOH
65
4
HOH
HOH
65
B
HOH
66
4
HOH
HOH
66
B
HOH
67
4
HOH
HOH
67
B
HOH
69
4
HOH
HOH
69
B
HOH
70
4
HOH
HOH
70
B
HOH
71
4
HOH
HOH
71
B
HOH
72
4
HOH
HOH
72
B
HOH
73
4
HOH
HOH
73
B
HOH
77
4
HOH
HOH
77
B
HOH
82
4
HOH
HOH
82
B
HOH
83
4
HOH
HOH
83
B
HOH
85
4
HOH
HOH
85
B
HOH
86
4
HOH
HOH
86
B
HOH
87
4
HOH
HOH
87
B
HOH
88
4
HOH
HOH
88
B
HOH
96
4
HOH
HOH
96
B
HOH
97
4
HOH
HOH
97
B
HOH
99
4
HOH
HOH
99
B
HOH
100
4
HOH
HOH
100
B
HOH
101
4
HOH
HOH
101
B
HOH
102
4
HOH
HOH
102
B
HOH
104
4
HOH
HOH
104
B
HOH
105
4
HOH
HOH
105
B
HOH
107
4
HOH
HOH
107
B
HOH
112
4
HOH
HOH
112
B
HOH
115
4
HOH
HOH
115
B
HOH
116
4
HOH
HOH
116
B
HOH
118
4
HOH
HOH
118
B
HOH
119
4
HOH
HOH
119
B
HOH
120
4
HOH
HOH
120
B
HOH
121
4
HOH
HOH
121
B
HOH
123
4
HOH
HOH
123
B
HOH
128
4
HOH
HOH
128
B
HOH
131
4
HOH
HOH
131
B
HOH
132
4
HOH
HOH
132
B
HOH
134
4
HOH
HOH
134
B
HOH
135
4
HOH
HOH
135
B
HOH
137
4
HOH
HOH
137
B
HOH
138
4
HOH
HOH
138
B
HOH
140
4
HOH
HOH
140
B
HOH
142
4
HOH
HOH
142
B
HOH
145
4
HOH
HOH
145
B
HOH
147
4
HOH
HOH
147
B
HOH
148
4
HOH
HOH
148
B
HOH
149
4
HOH
HOH
149
B
HOH
151
4
HOH
HOH
151
B
HOH
152
4
HOH
HOH
152
B
HOH
155
4
HOH
HOH
155
B
HOH
156
4
HOH
HOH
156
B
HOH
158
4
HOH
HOH
158
B
HOH
159
4
HOH
HOH
159
B
HOH
160
4
HOH
HOH
160
B
HOH
163
4
HOH
HOH
163
B
HOH
164
4
HOH
HOH
164
B
HOH
167
4
HOH
HOH
167
B
HOH
168
4
HOH
HOH
168
B
HOH
169
4
HOH
HOH
169
B
HOH
172
4
HOH
HOH
172
B
HOH
174
4
HOH
HOH
174
B
HOH
175
4
HOH
HOH
175
B
HOH
178
4
HOH
HOH
178
B
HOH
180
4
HOH
HOH
180
B
HOH
184
4
HOH
HOH
184
B
HOH
185
4
HOH
HOH
185
B
HOH
186
4
HOH
HOH
186
B
HOH
188
4
HOH
HOH
188
B
HOH
193
4
HOH
HOH
193
B
HOH
196
4
HOH
HOH
196
B
HOH
198
4
HOH
HOH
198
B
HOH
204
4
HOH
HOH
204
B
HOH
210
4
HOH
HOH
210
B
HOH
218
4
HOH
HOH
218
B
HOH
219
4
HOH
HOH
219
B
HOH
220
4
HOH
HOH
220
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
A
5
n
5
DA
5
A
A
6
n
6
DA
6
A
T
7
n
7
DT
7
A
T
8
n
8
DT
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
A
17
n
5
DA
17
B
A
18
n
6
DA
18
B
T
19
n
7
DT
19
B
T
20
n
8
DT
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
A
HOH
221
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
222
E
O
HOH
1_555
90.0
A
HOH
221
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
223
E
O
HOH
1_555
179.2
A
HOH
222
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
223
E
O
HOH
1_555
89.4
A
HOH
221
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
224
E
O
HOH
1_555
90.3
A
HOH
222
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
224
E
O
HOH
1_555
178.5
A
HOH
223
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
224
E
O
HOH
1_555
90.4
A
HOH
221
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
225
E
O
HOH
1_555
89.8
A
HOH
222
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
225
E
O
HOH
1_555
87.6
A
HOH
223
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
225
E
O
HOH
1_555
90.6
A
HOH
224
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
225
E
O
HOH
1_555
90.9
A
HOH
221
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
226
E
O
HOH
1_555
89.5
A
HOH
222
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
226
E
O
HOH
1_555
90.2
A
HOH
223
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
226
E
O
HOH
1_555
90.1
A
HOH
224
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
226
E
O
HOH
1_555
91.2
A
HOH
225
E
O
HOH
1_555
A
MG
26
C
MG
MG
1_555
A
HOH
226
E
O
HOH
1_555
177.7
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
C7
D35
25
PLANAR
1
A
C7'
D35
25
PLANAR
1
-6.78
0.70
108.00
101.22
A
A
A
O4'
C1'
N1
DC
DC
DC
1
1
1
N
1
-5.89
0.70
108.00
102.11
A
A
A
O4'
C1'
N9
DG
DG
DG
2
2
2
N
1
-8.42
0.70
108.00
99.58
A
A
A
O4'
C1'
N1
DC
DC
DC
3
3
3
N
1
7.99
1.20
120.80
128.79
A
A
A
C6
N1
C1'
DC
DC
DC
3
3
3
N
1
-7.75
1.10
118.80
111.05
A
A
A
C2
N1
C1'
DC
DC
DC
3
3
3
N
1
-6.98
0.70
108.00
101.02
A
A
A
O4'
C1'
N9
DA
DA
DA
5
5
5
N
1
-7.00
0.70
108.00
101.00
A
A
A
O4'
C1'
N9
DA
DA
DA
6
6
6
N
1
-11.64
0.70
108.00
96.36
A
A
A
O4'
C1'
N1
DT
DT
DT
7
7
7
N
1
-10.70
0.70
108.00
97.30
A
A
A
O4'
C1'
N1
DT
DT
DT
8
8
8
N
1
-10.06
0.70
108.00
97.94
A
A
A
O4'
C1'
N1
DC
DC
DC
9
9
9
N
1
3.66
0.60
119.90
123.56
A
A
A
N1
C6
O6
DG
DG
DG
10
10
10
N
1
9.71
1.40
114.30
124.01
A
A
A
N1
C1'
C2'
DC
DC
DC
11
11
11
N
1
-9.24
0.70
108.00
98.76
A
A
A
O4'
C1'
N1
DC
DC
DC
11
11
11
N
1
-7.02
0.70
108.00
100.98
A
A
A
O4'
C1'
N9
DG
DG
DG
12
12
12
N
1
-3.60
0.60
128.60
125.00
A
A
A
C5
C6
O6
DG
DG
DG
12
12
12
N
1
-25.40
0.80
109.40
84.00
B
B
B
O5'
C5'
C4'
DC
DC
DC
13
13
13
N
1
-9.13
0.70
108.00
98.87
B
B
B
O4'
C1'
N1
DC
DC
DC
13
13
13
N
1
-5.82
0.70
108.00
102.18
B
B
B
O4'
C1'
N9
DG
DG
DG
14
14
14
N
1
-9.96
0.70
108.00
98.04
B
B
B
O4'
C1'
N1
DC
DC
DC
15
15
15
N
1
-6.16
0.70
108.00
101.84
B
B
B
O4'
C1'
N9
DA
DA
DA
17
17
17
N
1
-7.11
0.70
108.00
100.89
B
B
B
O4'
C1'
N9
DA
DA
DA
18
18
18
N
1
-10.35
0.70
108.00
97.65
B
B
B
O4'
C1'
N1
DT
DT
DT
19
19
19
N
1
8.63
1.40
114.30
122.93
B
B
B
N1
C1'
C2'
DT
DT
DT
20
20
20
N
1
-12.62
0.70
108.00
95.38
B
B
B
O4'
C1'
N1
DT
DT
DT
20
20
20
N
1
9.37
1.40
114.30
123.67
B
B
B
N1
C1'
C2'
DC
DC
DC
21
21
21
N
1
-10.32
0.70
108.00
97.68
B
B
B
O4'
C1'
N1
DC
DC
DC
21
21
21
N
1
-3.87
0.60
128.60
124.73
B
B
B
C5
C6
O6
DG
DG
DG
22
22
22
N
1
-10.58
0.70
108.00
97.42
B
B
B
O4'
C1'
N1
DC
DC
DC
23
23
23
N
1
-6.62
1.10
118.80
112.18
B
B
B
C2
N1
C1'
DC
DC
DC
23
23
23
N
0.28
0.208
0.217
1.9
10.
275
5750
5492
5.0
95.5
random
1
THROUGHOUT
2.0
1.0
Parkinson et al.
1.9
10.
181
709
42
486
0
1.9
10.
1FMS
5750
5492
2.0
1.0
0.035
1
5
95.5
data scaling
SCALEPACK
model building
X-PLOR
refinement
SHELXL-97
phasing
X-PLOR
Structure of complex between cyclohexyl-bis-furamidine and d(CGCGAATTCGCG)
1
N
N
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
metalc
2.015
A
MG
26
C
MG
MG
1_555
A
HOH
221
E
O
HOH
1_555
metalc
2.021
A
MG
26
C
MG
MG
1_555
A
HOH
222
E
O
HOH
1_555
metalc
2.009
A
MG
26
C
MG
MG
1_555
A
HOH
223
E
O
HOH
1_555
metalc
2.005
A
MG
26
C
MG
MG
1_555
A
HOH
224
E
O
HOH
1_555
metalc
2.032
A
MG
26
C
MG
MG
1_555
A
HOH
225
E
O
HOH
1_555
metalc
2.029
A
MG
26
C
MG
MG
1_555
A
HOH
226
E
O
HOH
1_555
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
DA
5
A
N1
DA
5
1_555
B
DT
20
B
N3
DT
8
1_555
hydrog
WATSON-CRICK
A
DA
5
A
N6
DA
5
1_555
B
DT
20
B
O4
DT
8
1_555
hydrog
WATSON-CRICK
A
DA
6
A
N1
DA
6
1_555
B
DT
19
B
N3
DT
7
1_555
hydrog
WATSON-CRICK
A
DA
6
A
N6
DA
6
1_555
B
DT
19
B
O4
DT
7
1_555
hydrog
WATSON-CRICK
A
DT
7
A
N3
DT
7
1_555
B
DA
18
B
N1
DA
6
1_555
hydrog
WATSON-CRICK
A
DT
7
A
O4
DT
7
1_555
B
DA
18
B
N6
DA
6
1_555
hydrog
WATSON-CRICK
A
DT
8
A
N3
DT
8
1_555
B
DA
17
B
N1
DA
5
1_555
hydrog
WATSON-CRICK
A
DT
8
A
O4
DT
8
1_555
B
DA
17
B
N6
DA
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
DNA-drug minor groove complex, DNA
1FMS
PDB
1
1FMS
1
12
1FMS
1
12
1FMS
A
1
1
12
13
24
1FMS
13
24
1FMS
B
1
1
12
BINDING SITE FOR RESIDUE MG A 26
A
MG
26
Software
6
BINDING SITE FOR RESIDUE D35 A 25
A
D35
25
Software
13
A
HOH
221
E
HOH
6
1_555
A
HOH
222
E
HOH
6
1_555
A
HOH
223
E
HOH
6
1_555
A
HOH
224
E
HOH
6
1_555
A
HOH
225
E
HOH
6
1_555
A
HOH
226
E
HOH
6
1_555
A
DA
6
A
DA
6
13
1_555
A
DT
7
A
DT
7
13
1_555
A
DT
8
A
DT
8
13
1_555
A
DC
9
A
DC
9
13
1_555
A
DG
10
A
DG
10
13
1_555
A
HOH
44
E
HOH
13
1_555
A
HOH
80
E
HOH
13
1_555
A
HOH
209
E
HOH
13
1_555
B
DA
18
B
DA
6
13
1_555
B
DT
19
B
DT
7
13
1_555
B
DT
20
B
DT
8
13
1_555
B
DC
21
B
DC
9
13
1_555
B
HOH
71
F
HOH
13
1_555
19
orthorhombic
P 21 21 21