0.041614
0.000000
0.000000
0.000000
0.025471
0.000000
0.000000
0.000000
0.015083
0.00000
0.00000
0.00000
Goodsell, D.S.
Ng, H.L.
Kopka, M.L.
Lown, J.W.
Dickerson, R.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
24.030
39.260
66.300
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
C17 H25 N11 O3
431.452
MONOIMIDAZOLE LEXITROPSIN
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
147
N
N
N
148
N
N
N
149
N
C
N
150
N
N
N
151
N
C
N
152
N
C
N
153
N
O
N
154
N
N
Y
155
N
C
Y
156
N
N
Y
157
N
C
Y
158
N
C
N
159
N
C
Y
160
N
N
N
161
N
C
N
162
N
O
N
163
N
N
Y
164
N
C
Y
165
N
C
Y
166
N
C
Y
167
N
C
Y
168
N
N
N
169
N
C
N
170
N
C
N
171
N
O
N
172
N
N
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
N
N
177
N
N
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
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
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
doub
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
Y
161
N
sing
Y
162
N
doub
Y
163
N
sing
Y
164
N
sing
Y
165
N
doub
N
166
N
sing
N
167
N
sing
N
168
N
doub
N
169
N
sing
Y
170
N
doub
Y
171
N
sing
Y
172
N
sing
N
173
N
sing
Y
174
N
sing
Y
175
N
doub
N
176
N
sing
N
177
N
sing
N
178
N
doub
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
doub
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
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
US
Biochemistry
BICHAW
0033
0006-2960
34
16654
16661
10.1021/bi00051a013
8527438
Structure of a dicationic monoimidazole lexitropsin bound to DNA.
1995
10.2210/pdb1ley/pdb
pdb_00001ley
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
248.00
1
DIFFRACTOMETER
RIGAKU AFC-5R
SINGLE WAVELENGTH
M
x-ray
1
1.0
3663.392
DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3')
2
syn
polymer
431.452
MONOIMIDAZOLE LEXITROPSIN
1
syn
non-polymer
18.015
water
37
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
2.04
39.85
VAPOR DIFFUSION, SITTING DROP
VAPOR DIFFUSION, SITTING DROP, temperature 278.00K
278.00
WATER
1
MPD
1
MG ACETATE
1
SPERMINE_HCL
1
WATER
2
MPD
2
-3.131
1
19
A
1
B
24
2.545
A_DC1:DG24_B
1
-12.152
-0.276
0.074
0.179
2.941
1
19
A
2
B
23
-2.106
A_DG2:DC23_B
2
-11.854
-0.970
0.319
-0.630
-15.187
1
19
A
3
B
22
6.166
A_DC3:DG22_B
3
-8.008
0.123
0.717
0.181
4.464
1
19
A
4
B
21
1.770
A_DG4:DC21_B
4
-3.428
-0.245
-0.126
-0.117
3.400
1
20
A
5
B
20
-1.661
A_DA5:DT20_B
5
-14.200
1.125
-0.036
-0.433
-1.546
1
20
A
6
B
19
1.171
A_DA6:DT19_B
6
-16.384
-0.308
0.130
-0.025
0.396
1
20
A
7
B
18
4.636
A_DT7:DA18_B
7
-19.980
-0.107
-0.063
-0.275
-2.065
1
20
A
8
B
17
5.957
A_DT8:DA17_B
8
-17.653
-0.300
0.034
-0.274
-4.264
1
19
A
9
B
16
-3.701
A_DC9:DG16_B
9
-9.727
-0.402
-0.311
-0.422
7.676
1
19
A
10
B
15
3.036
A_DG10:DC15_B
10
-5.249
-0.402
0.230
-0.399
13.048
1
19
A
11
B
14
-7.819
A_DC11:DG14_B
11
-22.820
1.090
0.148
-0.621
7.128
1
19
A
12
B
13
-0.192
A_DG12:DC13_B
12
21.012
-0.672
0.084
-0.591
3.002
34.940
A
A
1
2
20.896
B
B
24
23
3.126
12.265
-0.349
0.132
AA_DC1DG2:DC23DG24_BB
1
-4.088
6.965
32.529
-1.583
-0.019
3.701
46.276
A
A
2
3
-11.417
B
B
23
22
3.898
-8.920
0.568
0.578
AA_DG2DC3:DG22DC23_BB
2
-1.960
2.509
45.414
1.626
-0.918
2.931
28.217
A
A
3
4
17.112
B
B
22
21
2.983
8.126
-0.106
0.732
AA_DC3DG4:DC21DG22_BB
3
7.552
-15.903
25.986
-0.284
1.877
3.334
42.963
A
A
4
5
6.658
B
B
21
20
3.322
4.867
-0.184
0.281
AA_DG4DA5:DT20DC21_BB
4
-0.309
0.423
42.699
-0.109
0.220
3.154
30.321
A
A
5
6
13.377
B
B
20
19
3.338
6.933
0.010
-0.415
AA_DA5DA6:DT19DT20_BB
5
-1.930
3.724
29.474
-2.201
-0.411
3.201
35.907
A
A
6
7
-7.058
B
B
19
18
3.160
-4.338
0.109
-0.534
AA_DA6DT7:DA18DT19_BB
6
2.340
-3.806
35.578
-0.260
0.150
3.281
33.557
A
A
7
8
5.936
B
B
18
17
3.291
3.421
0.159
0.040
AA_DT7DT8:DA17DA18_BB
7
0.404
-0.702
33.385
-0.496
-0.209
3.390
37.190
A
A
8
9
-1.346
B
B
17
16
3.422
-0.858
-0.272
0.477
AA_DT8DC9:DG16DA17_BB
8
2.178
-3.417
37.118
0.867
0.728
3.372
30.048
A
A
9
10
12.502
B
B
16
15
3.289
6.415
0.486
1.181
AA_DC9DG10:DC15DG16_BB
9
-3.998
7.792
29.103
0.915
-1.786
3.155
53.344
A
A
10
11
-15.297
B
B
15
14
3.429
-13.598
-1.427
0.971
AA_DG10DC11:DG14DC15_BB
10
-2.334
2.626
51.656
1.965
1.438
3.501
28.594
A
A
11
12
-13.302
B
B
14
13
3.553
-6.508
1.659
0.371
AA_DC11DG12:DC13DG14_BB
11
2.315
-4.732
27.765
2.368
-2.785
chem_comp_atom
chem_comp_bond
database_2
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
1996-04-03
1
1
2008-05-22
1
2
2011-07-13
1
3
2024-02-14
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
BNL
Y
NDB
1995-10-10
REL
ILT
MONOIMIDAZOLE LEXITROPSIN
HOH
water
ILT
25
2
ILT
ILT
25
A
HOH
28
3
HOH
HOH
28
A
HOH
31
3
HOH
HOH
31
A
HOH
32
3
HOH
HOH
32
A
HOH
35
3
HOH
HOH
35
A
HOH
36
3
HOH
HOH
36
A
HOH
37
3
HOH
HOH
37
A
HOH
42
3
HOH
HOH
42
A
HOH
43
3
HOH
HOH
43
A
HOH
47
3
HOH
HOH
47
A
HOH
48
3
HOH
HOH
48
A
HOH
49
3
HOH
HOH
49
A
HOH
51
3
HOH
HOH
51
A
HOH
52
3
HOH
HOH
52
A
HOH
54
3
HOH
HOH
54
A
HOH
56
3
HOH
HOH
56
A
HOH
58
3
HOH
HOH
58
A
HOH
59
3
HOH
HOH
59
A
HOH
60
3
HOH
HOH
60
A
HOH
61
3
HOH
HOH
61
A
HOH
62
3
HOH
HOH
62
A
HOH
26
3
HOH
HOH
26
B
HOH
27
3
HOH
HOH
27
B
HOH
29
3
HOH
HOH
29
B
HOH
30
3
HOH
HOH
30
B
HOH
33
3
HOH
HOH
33
B
HOH
34
3
HOH
HOH
34
B
HOH
38
3
HOH
HOH
38
B
HOH
39
3
HOH
HOH
39
B
HOH
40
3
HOH
HOH
40
B
HOH
41
3
HOH
HOH
41
B
HOH
44
3
HOH
HOH
44
B
HOH
45
3
HOH
HOH
45
B
HOH
46
3
HOH
HOH
46
B
HOH
50
3
HOH
HOH
50
B
HOH
53
3
HOH
HOH
53
B
HOH
55
3
HOH
HOH
55
B
HOH
57
3
HOH
HOH
57
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
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
B
DG
24
0.065
SIDE CHAIN
1
-6.37
0.80
105.90
99.53
A
A
A
O4'
C1'
C2'
DC
DC
DC
1
1
1
N
1
4.02
0.30
108.30
112.32
A
A
A
O4'
C1'
N1
DC
DC
DC
1
1
1
N
1
3.58
0.50
119.90
123.48
A
A
A
C2
N3
C4
DC
DC
DC
1
1
1
N
1
-3.27
0.40
121.90
118.63
A
A
A
N3
C4
C5
DC
DC
DC
1
1
1
N
1
6.34
0.60
118.90
125.24
A
A
A
N1
C2
O2
DC
DC
DC
1
1
1
N
1
12.17
1.20
110.70
122.87
A
A
A
O5'
P
OP1
DG
DG
DG
2
2
2
N
1
-12.50
0.80
109.40
96.90
A
A
A
O5'
C5'
C4'
DG
DG
DG
2
2
2
N
1
16.96
1.20
119.70
136.66
A
A
A
C3'
O3'
P
DG
DG
DC
2
2
3
Y
1
11.82
1.10
110.50
122.32
A
A
A
O3'
P
OP1
DG
DC
DC
2
3
3
Y
1
8.56
0.50
106.80
115.36
A
A
A
O4'
C1'
C2'
DC
DC
DC
3
3
3
N
1
-12.64
1.90
112.60
99.96
A
A
A
N1
C1'
C2'
DC
DC
DC
3
3
3
N
1
3.87
0.40
120.30
124.17
A
A
A
C6
N1
C2
DC
DC
DC
3
3
3
N
1
-4.21
0.70
119.20
114.99
A
A
A
N1
C2
N3
DC
DC
DC
3
3
3
N
1
3.45
0.50
119.90
123.35
A
A
A
C2
N3
C4
DC
DC
DC
3
3
3
N
1
4.45
0.70
120.20
124.65
A
A
A
C5
C4
N4
DC
DC
DC
3
3
3
N
1
-8.96
1.10
118.80
109.84
A
A
A
C2
N1
C1'
DC
DC
DC
3
3
3
N
1
17.17
1.20
119.70
136.87
A
A
A
C3'
O3'
P
DC
DC
DG
3
3
4
Y
1
-8.70
0.80
109.40
100.70
A
A
A
O5'
C5'
C4'
DG
DG
DG
4
4
4
N
1
-10.66
1.60
120.90
110.24
A
A
A
P
O5'
C5'
DG
DG
DG
4
4
4
N
1
-5.93
0.80
102.40
96.47
A
A
A
C3'
C2'
C1'
DG
DG
DG
4
4
4
N
1
9.52
1.50
119.60
129.12
A
A
A
OP1
P
OP2
DA
DA
DA
5
5
5
N
1
2.15
0.30
108.30
110.45
A
A
A
O4'
C1'
N9
DA
DA
DA
5
5
5
N
1
-3.86
0.50
117.70
113.84
A
A
A
C5
C6
N1
DA
DA
DA
5
5
5
N
1
6.60
0.60
118.60
125.20
A
A
A
N1
C6
N6
DA
DA
DA
5
5
5
N
1
9.73
1.20
119.70
129.43
A
A
A
C3'
O3'
P
DA
DA
DA
5
5
6
Y
1
-4.95
0.80
109.40
104.45
A
A
A
O5'
C5'
C4'
DA
DA
DA
6
6
6
N
1
-8.03
0.80
102.40
94.37
A
A
A
C3'
C2'
C1'
DA
DA
DA
6
6
6
N
1
4.65
0.60
118.60
123.25
A
A
A
C6
N1
C2
DA
DA
DA
6
6
6
N
1
-5.55
0.50
129.30
123.75
A
A
A
N1
C2
N3
DA
DA
DA
6
6
6
N
1
-3.13
0.50
117.70
114.57
A
A
A
C5
C6
N1
DA
DA
DA
6
6
6
N
1
4.02
0.60
118.60
122.62
A
A
A
N1
C6
N6
DA
DA
DA
6
6
6
N
1
-17.35
1.90
104.00
86.65
A
A
A
O3'
P
O5'
DA
DT
DT
6
7
7
Y
1
10.50
1.10
110.50
121.00
A
A
A
O3'
P
OP1
DA
DT
DT
6
7
7
Y
1
-10.10
0.80
109.40
99.30
A
A
A
O5'
C5'
C4'
DT
DT
DT
7
7
7
N
1
4.87
0.60
114.60
119.47
A
A
A
N1
C2
N3
DT
DT
DT
7
7
7
N
1
-6.25
0.60
127.20
120.95
A
A
A
C2
N3
C4
DT
DT
DT
7
7
7
N
1
-6.28
0.60
123.70
117.42
A
A
A
C5
C6
N1
DT
DT
DT
7
7
7
N
1
-4.67
0.60
122.30
117.63
A
A
A
N3
C2
O2
DT
DT
DT
7
7
7
N
1
-6.62
0.80
109.40
102.78
A
A
A
O5'
C5'
C4'
DT
DT
DT
8
8
8
N
1
-8.32
1.00
110.10
101.78
A
A
A
C1'
O4'
C4'
DT
DT
DT
8
8
8
N
1
-4.89
0.70
108.00
103.11
A
A
A
O4'
C1'
N1
DT
DT
DT
8
8
8
N
1
-5.93
0.60
127.20
121.27
A
A
A
C2
N3
C4
DT
DT
DT
8
8
8
N
1
5.05
0.60
115.20
120.25
A
A
A
N3
C4
C5
DT
DT
DT
8
8
8
N
1
-7.23
0.80
123.10
115.87
A
A
A
N1
C2
O2
DT
DT
DT
8
8
8
N
1
4.18
0.60
122.30
126.48
A
A
A
N3
C2
O2
DT
DT
DT
8
8
8
N
1
28.90
1.20
119.70
148.60
A
A
A
C3'
O3'
P
DT
DT
DC
8
8
9
Y
1
-16.35
1.50
119.60
103.25
A
A
A
OP1
P
OP2
DC
DC
DC
9
9
9
N
1
15.61
1.20
110.70
126.31
A
A
A
O5'
P
OP2
DC
DC
DC
9
9
9
N
1
-6.47
0.80
109.40
102.93
A
A
A
O5'
C5'
C4'
DG
DG
DG
10
10
10
N
1
-4.82
0.80
102.40
97.58
A
A
A
C3'
C2'
C1'
DG
DG
DG
10
10
10
N
1
7.25
0.30
108.30
115.55
A
A
A
O4'
C1'
N9
DG
DG
DG
10
10
10
N
1
-5.46
0.70
119.90
114.44
A
A
A
N3
C2
N2
DG
DG
DG
10
10
10
N
1
-4.52
0.60
128.60
124.08
A
A
A
C5
C6
O6
DG
DG
DG
10
10
10
N
1
-4.73
0.70
108.00
103.27
A
A
A
O4'
C1'
N1
DC
DC
DC
11
11
11
N
1
-2.91
0.40
121.90
118.99
A
A
A
N3
C4
C5
DC
DC
DC
11
11
11
N
1
13.42
1.60
120.90
134.32
A
A
A
P
O5'
C5'
DG
DG
DG
12
12
12
N
1
-4.39
0.40
104.50
100.11
A
A
A
O4'
C4'
C3'
DG
DG
DG
12
12
12
N
1
-8.10
1.00
110.10
102.00
A
A
A
C1'
O4'
C4'
DG
DG
DG
12
12
12
N
1
-6.86
0.70
108.00
101.14
A
A
A
O4'
C1'
N9
DG
DG
DG
12
12
12
N
1
4.24
0.30
108.30
112.54
B
B
B
O4'
C1'
N1
DC
DC
DC
13
13
13
N
1
-3.74
0.40
121.90
118.16
B
B
B
N3
C4
C5
DC
DC
DC
13
13
13
N
1
6.01
0.60
118.90
124.91
B
B
B
N1
C2
O2
DC
DC
DC
13
13
13
N
1
-4.64
0.70
121.90
117.26
B
B
B
N3
C2
O2
DC
DC
DC
13
13
13
N
1
4.93
0.70
120.20
125.13
B
B
B
C5
C4
N4
DC
DC
DC
13
13
13
N
1
10.09
1.20
119.70
129.79
B
B
B
C3'
O3'
P
DC
DC
DG
13
13
14
Y
1
-5.72
0.60
125.10
119.38
B
B
B
C6
N1
C2
DG
DG
DG
14
14
14
N
1
5.04
0.60
123.90
128.94
B
B
B
N1
C2
N3
DG
DG
DG
14
14
14
N
1
3.15
0.50
111.50
114.65
B
B
B
C5
C6
N1
DG
DG
DG
14
14
14
N
1
-2.50
0.40
110.80
108.30
B
B
B
C4
C5
N7
DG
DG
DG
14
14
14
N
1
-6.62
0.70
119.90
113.28
B
B
B
N3
C2
N2
DG
DG
DG
14
14
14
N
1
-4.68
0.60
128.60
123.92
B
B
B
C5
C6
O6
DG
DG
DG
14
14
14
N
1
-5.17
0.80
109.40
104.23
B
B
B
O5'
C5'
C4'
DC
DC
DC
15
15
15
N
1
8.80
1.20
102.50
111.30
B
B
B
C3'
C2'
C1'
DC
DC
DC
15
15
15
N
1
-5.47
0.70
108.00
102.53
B
B
B
O4'
C1'
N1
DC
DC
DC
15
15
15
N
1
6.37
0.70
118.00
124.37
B
B
B
N3
C4
N4
DC
DC
DC
15
15
15
N
1
-5.72
0.70
120.20
114.48
B
B
B
C5
C4
N4
DC
DC
DC
15
15
15
N
1
-5.74
0.80
109.40
103.66
B
B
B
O5'
C5'
C4'
DG
DG
DG
16
16
16
N
1
3.67
0.60
123.90
127.57
B
B
B
N1
C2
N3
DG
DG
DG
16
16
16
N
1
11.96
1.20
119.70
131.66
B
B
B
C3'
O3'
P
DG
DG
DA
16
16
17
Y
1
-9.88
1.50
119.60
109.72
B
B
B
OP1
P
OP2
DA
DA
DA
17
17
17
N
1
7.20
1.20
110.70
117.90
B
B
B
O5'
P
OP2
DA
DA
DA
17
17
17
N
1
-2.69
0.40
104.50
101.81
B
B
B
O4'
C4'
C3'
DA
DA
DA
17
17
17
N
1
7.58
0.30
108.30
115.88
B
B
B
O4'
C1'
N9
DA
DA
DA
17
17
17
N
1
15.71
1.20
119.70
135.41
B
B
B
C3'
O3'
P
DA
DA
DA
17
17
18
Y
1
-2.49
0.40
104.50
102.01
B
B
B
O4'
C4'
C3'
DA
DA
DA
18
18
18
N
1
4.84
0.30
108.30
113.14
B
B
B
O4'
C1'
N9
DA
DA
DA
18
18
18
N
1
-4.20
0.50
129.30
125.10
B
B
B
N1
C2
N3
DA
DA
DA
18
18
18
N
1
5.68
0.60
118.60
124.28
B
B
B
N1
C6
N6
DA
DA
DA
18
18
18
N
1
10.23
1.20
119.70
129.93
B
B
B
C3'
O3'
P
DA
DA
DT
18
18
19
Y
1
7.27
1.20
110.70
117.97
B
B
B
O5'
P
OP2
DT
DT
DT
19
19
19
N
1
-6.02
1.00
110.10
104.08
B
B
B
C1'
O4'
C4'
DT
DT
DT
19
19
19
N
1
-7.88
0.80
105.90
98.02
B
B
B
O4'
C1'
C2'
DT
DT
DT
19
19
19
N
1
-4.47
0.60
127.20
122.73
B
B
B
C2
N3
C4
DT
DT
DT
19
19
19
N
1
5.01
0.60
115.20
120.21
B
B
B
N3
C4
C5
DT
DT
DT
19
19
19
N
1
-3.91
0.60
119.90
115.99
B
B
B
N3
C4
O4
DT
DT
DT
19
19
19
N
1
13.88
1.20
110.70
124.58
B
B
B
O5'
P
OP2
DT
DT
DT
20
20
20
N
1
-10.74
1.60
120.90
110.16
B
B
B
P
O5'
C5'
DT
DT
DT
20
20
20
N
1
-6.61
1.00
110.10
103.49
B
B
B
C1'
O4'
C4'
DT
DT
DT
20
20
20
N
1
-8.93
0.70
108.00
99.07
B
B
B
O4'
C1'
N1
DT
DT
DT
20
20
20
N
1
3.73
0.60
114.60
118.33
B
B
B
N1
C2
N3
DT
DT
DT
20
20
20
N
1
-5.48
0.60
127.20
121.72
B
B
B
C2
N3
C4
DT
DT
DT
20
20
20
N
1
-5.03
0.60
123.70
118.67
B
B
B
C5
C6
N1
DT
DT
DT
20
20
20
N
1
-4.26
0.60
119.90
115.64
B
B
B
N3
C4
O4
DT
DT
DT
20
20
20
N
1
-3.72
0.60
122.90
119.18
B
B
B
C6
C5
C7
DT
DT
DT
20
20
20
N
1
8.09
1.20
119.70
127.79
B
B
B
C3'
O3'
P
DT
DT
DC
20
20
21
Y
1
-6.25
0.90
105.70
99.45
B
B
B
O5'
P
OP1
DC
DC
DC
21
21
21
N
1
8.73
1.20
110.70
119.43
B
B
B
O5'
P
OP2
DC
DC
DC
21
21
21
N
1
-4.50
0.70
108.00
103.50
B
B
B
O4'
C1'
N1
DC
DC
DC
21
21
21
N
1
3.47
0.50
117.40
120.87
B
B
B
C4
C5
C6
DC
DC
DC
21
21
21
N
1
11.63
1.20
119.70
131.33
B
B
B
C3'
O3'
P
DC
DC
DG
21
21
22
Y
1
-7.25
0.80
105.90
98.65
B
B
B
O4'
C1'
C2'
DG
DG
DG
22
22
22
N
1
2.61
0.30
108.30
110.91
B
B
B
O4'
C1'
N9
DG
DG
DG
22
22
22
N
1
-3.93
0.50
104.30
100.37
B
B
B
C5
N7
C8
DG
DG
DG
22
22
22
N
1
9.38
1.20
119.70
129.08
B
B
B
C3'
O3'
P
DC
DC
DG
23
23
24
Y
1
12.34
1.50
119.60
131.94
B
B
B
OP1
P
OP2
DG
DG
DG
24
24
24
N
1
-7.15
0.80
109.40
102.25
B
B
B
O5'
C5'
C4'
DG
DG
DG
24
24
24
N
1
-3.68
0.40
104.50
100.82
B
B
B
O4'
C4'
C3'
DG
DG
DG
24
24
24
N
1
7.37
0.30
108.30
115.67
B
B
B
O4'
C1'
N9
DG
DG
DG
24
24
24
N
1
5.43
0.50
111.50
116.93
B
B
B
C5
C6
N1
DG
DG
DG
24
24
24
N
1
-5.14
0.60
128.60
123.46
B
B
B
C5
C6
O6
DG
DG
DG
24
24
24
N
1
A
A
O4'
C4'
DC
DC
1
1
-0.070
0.010
1.446
1.376
N
1
A
A
C2'
C1'
DC
DC
3
3
-0.084
0.010
1.518
1.434
N
1
A
A
C5
N7
DG
DG
4
4
0.054
0.006
1.388
1.442
N
1
A
A
O3'
C3'
DA
DA
6
6
-0.054
0.006
1.419
1.365
N
1
A
A
O4'
C4'
DT
DT
7
7
-0.070
0.010
1.446
1.376
N
1
A
A
O3'
C3'
DT
DT
8
8
-0.052
0.006
1.419
1.367
N
1
A
A
C4
O4
DT
DT
8
8
0.061
0.009
1.228
1.289
N
1
A
A
N3
C4
DC
DC
9
9
0.051
0.007
1.335
1.386
N
1
A
A
C4
C5
DG
DG
10
10
-0.049
0.007
1.379
1.330
N
1
A
A
C5
N7
DG
DG
10
10
0.049
0.006
1.388
1.437
N
1
A
A
C5'
C4'
DC
DC
11
11
-0.074
0.011
1.509
1.435
N
1
A
A
N1
C6
DC
DC
11
11
-0.037
0.006
1.367
1.330
N
1
A
A
N1
C2
DG
DG
12
12
-0.062
0.008
1.373
1.311
N
1
B
B
N7
C8
DG
DG
14
14
-0.041
0.006
1.305
1.264
N
1
B
B
P
O5'
DC
DC
15
15
-0.060
0.010
1.593
1.533
N
1
B
B
C2'
C1'
DC
DC
15
15
-0.099
0.010
1.518
1.419
N
1
B
B
O4'
C4'
DC
DC
15
15
-0.060
0.010
1.446
1.386
N
1
B
B
O4'
C4'
DG
DG
16
16
-0.080
0.010
1.446
1.366
N
1
B
B
O3'
C3'
DA
DA
17
17
-0.045
0.006
1.419
1.374
N
1
B
B
N1
C2
DA
DA
17
17
0.059
0.009
1.339
1.398
N
1
B
B
C5
N7
DA
DA
17
17
0.040
0.006
1.388
1.428
N
1
B
B
O3'
P
DA
DA
17
18
-0.074
0.012
1.607
1.533
Y
1
B
B
C4
C5
DT
DT
19
19
-0.073
0.009
1.445
1.372
N
1
B
B
C4
C5
DT
DT
20
20
-0.057
0.009
1.445
1.388
N
1
B
B
C4
O4
DT
DT
20
20
0.062
0.009
1.228
1.290
N
1
B
B
C2
O2
DC
DC
21
21
-0.065
0.009
1.240
1.175
N
1
B
B
C5
N7
DG
DG
22
22
0.037
0.006
1.388
1.425
N
1
B
B
N7
C8
DG
DG
22
22
0.051
0.006
1.305
1.356
N
1
B
B
C2'
C1'
DC
DC
23
23
-0.066
0.010
1.518
1.452
N
1
B
B
C2
N3
DC
DC
23
23
0.050
0.008
1.353
1.403
N
1
B
B
O5'
C5'
DG
DG
24
24
-0.196
0.025
1.418
1.222
N
0.2350000
0.1640000
2.250
8.000
2322
86.000
1
2.000
2.250
8.000
37
554
31
486
0
5.480
6.000
6.266
6.000
5.343
6.000
5.843
6.000
0.025
0.030
0.049
0.040
0.030
0.025
0.069
0.050
0.015
0.020
0.144
0.150
0.107
0.100
0.093
0.100
2.250
1LEY
1
refinement
NUCLSQ
STRUCTURE OF A DICATIONIC MONOIMIDAZOLE LEXITROPSIN BOUND TO DNA (ORIENTATION 2)
1
N
N
1
N
N
2
N
N
3
N
N
3
N
N
THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT
WHICH CONSISTS OF 2 DNA CHAINS AND 1 MONOIMIDAZOLE
LEXITROPSIN MOLECULE. INDEPENDENT REFINEMENTS OF THE
STRUCTURE WERE CARRIED OUT WITH THE LEXITROPSIN MOLECULE
IN TWO DIFFERENT ORIENTATIONS. IT COULD NOT BE DETERMINED
WHICH OF THESE ORIENTATIONS WAS CORRECT. THE TWO SETS OF
COORDINATES ARE AVAILABLE IN THE PDB FILES 1LEX AND 1LEY.
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
B-DNA, DOUBLE HELIX, COMPLEXED WITH DRUG, DNA
1LEY
PDB
1
1LEY
1
12
1LEY
1
12
1LEY
A
1
1
12
13
24
1LEY
13
24
1LEY
B
1
1
12
BINDING SITE FOR RESIDUE ILT A 25
A
ILT
25
Software
12
A
DA
5
A
DA
5
12
1_555
A
DA
6
A
DA
6
12
1_555
A
DT
7
A
DT
7
12
1_555
A
DT
8
A
DT
8
12
1_555
A
DC
9
A
DC
9
12
1_555
A
HOH
56
D
HOH
12
1_555
B
DG
16
B
DG
4
12
1_555
B
DA
17
B
DA
5
12
1_555
B
DA
18
B
DA
6
12
1_555
B
DT
19
B
DT
7
12
1_555
B
DT
20
B
DT
8
12
1_555
B
DC
21
B
DC
9
12
1_555
19
P 21 21 21