32.72
16.813
10.330
8.939
A
O5'
DG
1
ATOM
A
O5'
DG
1
1
1.00
1
O
16.18
16.575
8.983
8.488
A
C5'
DG
1
ATOM
A
C5'
DG
1
1
1.00
1
C
16.59
15.066
8.816
8.376
A
C4'
DG
1
ATOM
A
C4'
DG
1
1
1.00
1
C
14.41
14.647
9.078
7.053
A
O4'
DG
1
ATOM
A
O4'
DG
1
1
1.00
1
O
14.14
14.647
7.320
8.603
A
C3'
DG
1
ATOM
A
C3'
DG
1
1
1.00
1
C
15.64
13.224
7.267
8.780
A
O3'
DG
1
ATOM
A
O3'
DG
1
1
1.00
1
O
11.24
15.075
6.774
7.222
A
C2'
DG
1
ATOM
A
C2'
DG
1
1
1.00
1
C
12.39
14.597
7.849
6.284
A
C1'
DG
1
ATOM
A
C1'
DG
1
1
1.00
1
C
14.86
15.530
7.973
5.151
A
N9
DG
1
ATOM
A
N9
DG
1
1
1.00
1
N
13.49
16.908
7.831
5.188
A
C8
DG
1
ATOM
A
C8
DG
1
1
1.00
1
C
8.05
17.469
7.997
4.038
A
N7
DG
1
ATOM
A
N7
DG
1
1
1.00
1
N
11.70
16.431
8.324
3.176
A
C5
DG
1
ATOM
A
C5
DG
1
1
1.00
1
C
10.75
16.415
8.674
1.802
A
C6
DG
1
ATOM
A
C6
DG
1
1
1.00
1
C
14.89
17.356
8.733
1.016
A
O6
DG
1
ATOM
A
O6
DG
1
1
1.00
1
O
6.51
15.156
8.906
1.281
A
N1
DG
1
ATOM
A
N1
DG
1
1
1.00
1
N
2.33
14.048
8.840
2.048
A
C2
DG
1
ATOM
A
C2
DG
1
1
1.00
1
C
9.98
12.908
9.107
1.398
A
N2
DG
1
ATOM
A
N2
DG
1
1
1.00
1
N
9.55
14.021
8.561
3.351
A
N3
DG
1
ATOM
A
N3
DG
1
1
1.00
1
N
11.21
15.228
8.312
3.851
A
C4
DG
1
ATOM
A
C4
DG
1
1
1.00
1
C
16.91
12.424
5.937
9.143
A
P
DC
2
ATOM
A
P
DC
1
2
1.00
1
P
19.72
11.224
6.329
9.964
A
OP1
DC
2
ATOM
A
OP1
DC
1
2
1.00
1
O
17.07
13.435
5.136
9.854
A
OP2
DC
2
ATOM
A
OP2
DC
1
2
1.00
1
O
15.08
11.951
5.355
7.753
A
O5'
DC
2
ATOM
A
O5'
DC
1
2
1.00
1
O
11.74
10.913
6.079
7.007
A
C5'
DC
2
ATOM
A
C5'
DC
1
2
1.00
1
C
16.46
10.805
5.349
5.694
A
C4'
DC
2
ATOM
A
C4'
DC
1
2
1.00
1
C
20.30
11.875
5.711
4.842
A
O4'
DC
2
ATOM
A
O4'
DC
1
2
1.00
1
O
11.80
10.794
3.829
5.782
A
C3'
DC
2
ATOM
A
C3'
DC
1
2
1.00
1
C
15.82
9.569
3.253
5.300
A
O3'
DC
2
ATOM
A
O3'
DC
1
2
1.00
1
O
12.26
12.005
3.414
4.942
A
C2'
DC
2
ATOM
A
C2'
DC
1
2
1.00
1
C
12.84
12.141
4.560
3.970
A
C1'
DC
2
ATOM
A
C1'
DC
1
2
1.00
1
C
11.15
13.546
4.696
3.510
A
N1
DC
2
ATOM
A
N1
DC
1
2
1.00
1
N
2.14
13.717
5.112
2.192
A
C2
DC
2
ATOM
A
C2
DC
1
2
1.00
1
C
12.30
12.787
5.320
1.449
A
O2
DC
2
ATOM
A
O2
DC
1
2
1.00
1
O
13.46
15.007
5.260
1.763
A
N3
DC
2
ATOM
A
N3
DC
1
2
1.00
1
N
6.62
16.077
5.029
2.560
A
C4
DC
2
ATOM
A
C4
DC
1
2
1.00
1
C
10.76
17.309
5.213
2.048
A
N4
DC
2
ATOM
A
N4
DC
1
2
1.00
1
N
4.95
15.881
4.595
3.897
A
C5
DC
2
ATOM
A
C5
DC
1
2
1.00
1
C
6.27
14.604
4.465
4.323
A
C6
DC
2
ATOM
A
C6
DC
1
2
1.00
1
C
12.01
8.677
2.304
6.289
A
P
DA
3
ATOM
A
P
DA
1
3
1.00
1
P
14.40
8.796
2.761
7.709
A
OP1
DA
3
ATOM
A
OP1
DA
1
3
1.00
1
O
7.59
9.328
0.997
6.070
A
OP2
DA
3
ATOM
A
OP2
DA
1
3
1.00
1
O
16.58
7.215
2.476
5.750
A
O5'
DA
3
ATOM
A
O5'
DA
1
3
1.00
1
O
12.47
6.677
3.794
5.490
A
C5'
DA
3
ATOM
A
C5'
DA
1
3
1.00
1
C
3.49
5.819
3.687
4.274
A
C4'
DA
3
ATOM
A
C4'
DA
1
3
1.00
1
C
9.42
6.456
3.847
3.052
A
O4'
DA
3
ATOM
A
O4'
DA
1
3
1.00
1
O
7.59
4.878
2.499
4.141
A
C3'
DA
3
ATOM
A
C3'
DA
1
3
1.00
1
C
13.09
3.621
2.998
3.624
A
O3'
DA
3
ATOM
A
O3'
DA
1
3
1.00
1
O
2.00
5.560
1.698
3.015
A
C2'
DA
3
ATOM
A
C2'
DA
1
3
1.00
1
C
7.49
6.083
2.779
2.146
A
C1'
DA
3
ATOM
A
C1'
DA
1
3
1.00
1
C
2.98
7.321
2.381
1.427
A
N9
DA
3
ATOM
A
N9
DA
1
3
1.00
1
N
8.98
8.612
2.422
1.888
A
C8
DA
3
ATOM
A
C8
DA
1
3
1.00
1
C
10.41
9.488
2.108
0.962
A
N7
DA
3
ATOM
A
N7
DA
1
3
1.00
1
N
6.55
8.729
1.858
-0.173
A
C5
DA
3
ATOM
A
C5
DA
1
3
1.00
1
C
3.85
9.076
1.466
-1.481
A
C6
DA
3
ATOM
A
C6
DA
1
3
1.00
1
C
8.67
10.305
1.259
-1.885
A
N6
DA
3
ATOM
A
N6
DA
1
3
1.00
1
N
7.68
8.024
1.336
-2.367
A
N1
DA
3
ATOM
A
N1
DA
1
3
1.00
1
N
8.77
6.749
1.573
-1.963
A
C2
DA
3
ATOM
A
C2
DA
1
3
1.00
1
C
3.15
6.357
1.965
-0.748
A
N3
DA
3
ATOM
A
N3
DA
1
3
1.00
1
N
7.29
7.378
2.060
0.102
A
C4
DA
3
ATOM
A
C4
DA
1
3
1.00
1
C
14.48
2.184
2.428
4.085
A
P
DT
4
ATOM
A
P
DT
1
4
1.00
1
P
18.06
2.119
0.944
3.890
A
OP1
DT
4
ATOM
A
OP1
DT
1
4
1.00
1
O
18.59
1.320
3.176
3.103
A
OP2
DT
4
ATOM
A
OP2
DT
1
4
1.00
1
O
11.83
1.989
2.891
5.573
A
O5'
DT
4
ATOM
A
O5'
DT
1
4
1.00
1
O
13.60
1.576
4.269
5.811
A
C5'
DT
4
ATOM
A
C5'
DT
1
4
1.00
1
C
14.27
1.802
4.542
7.263
A
C4'
DT
4
ATOM
A
C4'
DT
1
4
1.00
1
C
11.59
1.103
3.598
8.042
A
O4'
DT
4
ATOM
A
O4'
DT
1
4
1.00
1
O
20.07
3.236
4.566
7.745
A
C3'
DT
4
ATOM
A
C3'
DT
1
4
1.00
1
C
15.57
3.511
5.492
8.802
A
O3'
DT
4
ATOM
A
O3'
DT
1
4
1.00
1
O
13.37
3.398
3.123
8.269
A
C2'
DT
4
ATOM
A
C2'
DT
1
4
1.00
1
C
10.60
2.013
2.963
8.941
A
C1'
DT
4
ATOM
A
C1'
DT
1
4
1.00
1
C
12.23
1.829
1.496
9.041
A
N1
DT
4
ATOM
A
N1
DT
1
4
1.00
1
N
12.70
1.725
0.974
10.305
A
C2
DT
4
ATOM
A
C2
DT
1
4
1.00
1
C
8.80
1.775
1.692
11.308
A
O2
DT
4
ATOM
A
O2
DT
1
4
1.00
1
O
10.51
1.603
-0.380
10.412
A
N3
DT
4
ATOM
A
N3
DT
1
4
1.00
1
N
10.02
1.619
-1.199
9.338
A
C4
DT
4
ATOM
A
C4
DT
1
4
1.00
1
C
18.52
1.516
-2.446
9.550
A
O4
DT
4
ATOM
A
O4
DT
1
4
1.00
1
O
9.26
1.734
-0.647
8.037
A
C5
DT
4
ATOM
A
C5
DT
1
4
1.00
1
C
10.82
1.750
-1.532
6.837
A
C7
DT
4
ATOM
A
C7
DT
1
4
1.00
1
C
7.29
1.844
0.689
7.933
A
C6
DT
4
ATOM
A
C6
DT
1
4
1.00
1
C
17.29
3.761
7.053
8.551
A
P
DG
5
ATOM
A
P
DG
1
5
1.00
1
P
17.12
3.558
7.671
9.852
A
OP1
DG
5
ATOM
A
OP1
DG
1
5
1.00
1
O
13.05
2.826
7.570
7.458
A
OP2
DG
5
ATOM
A
OP2
DG
1
5
1.00
1
O
14.21
5.238
7.113
7.994
A
O5'
DG
5
ATOM
A
O5'
DG
1
5
1.00
1
O
10.54
6.315
6.578
8.812
A
C5'
DG
5
ATOM
A
C5'
DG
1
5
1.00
1
C
11.09
7.571
7.053
8.150
A
C4'
DG
5
ATOM
A
C4'
DG
1
5
1.00
1
C
7.21
7.700
6.596
6.825
A
O4'
DG
5
ATOM
A
O4'
DG
1
5
1.00
1
O
10.73
7.695
8.603
8.074
A
C3'
DG
5
ATOM
A
C3'
DG
1
5
1.00
1
C
19.14
9.071
8.929
8.174
A
O3'
DG
5
ATOM
A
O3'
DG
1
5
1.00
1
O
6.50
7.179
8.906
6.664
A
C2'
DG
5
ATOM
A
C2'
DG
1
5
1.00
1
C
11.00
7.666
7.682
5.909
A
C1'
DG
5
ATOM
A
C1'
DG
1
5
1.00
1
C
8.02
6.803
7.374
4.764
A
N9
DG
5
ATOM
A
N9
DG
1
5
1.00
1
N
3.41
5.423
7.392
4.703
A
C8
DG
5
ATOM
A
C8
DG
1
5
1.00
1
C
8.88
4.950
7.077
3.549
A
N7
DG
5
ATOM
A
N7
DG
1
5
1.00
1
N
9.70
6.076
6.869
2.760
A
C5
DG
5
ATOM
A
C5
DG
1
5
1.00
1
C
5.19
6.216
6.477
1.396
A
C6
DG
5
ATOM
A
C6
DG
1
5
1.00
1
C
11.30
5.353
6.240
0.567
A
O6
DG
5
ATOM
A
O6
DG
1
5
1.00
1
O
8.37
7.515
6.388
0.991
A
N1
DG
5
ATOM
A
N1
DG
1
5
1.00
1
N
3.02
8.571
6.554
1.832
A
C2
DG
5
ATOM
A
C2
DG
1
5
1.00
1
C
12.04
9.771
6.394
1.247
A
N2
DG
5
ATOM
A
N2
DG
1
5
1.00
1
N
3.44
8.497
6.887
3.101
A
N3
DG
5
ATOM
A
N3
DG
1
5
1.00
1
N
6.19
7.209
7.023
3.510
A
C4
DG
5
ATOM
A
C4
DG
1
5
1.00
1
C
18.75
9.614
10.247
8.873
A
P
DC
6
ATOM
A
P
DC
1
6
1.00
1
P
13.66
10.294
9.927
10.154
A
OP1
DC
6
ATOM
A
OP1
DC
1
6
1.00
1
O
17.74
8.371
11.067
9.060
A
OP2
DC
6
ATOM
A
OP2
DC
1
6
1.00
1
O
19.73
10.618
10.817
7.779
A
O5'
DC
6
ATOM
A
O5'
DC
1
6
1.00
1
O
17.52
11.418
9.903
7.002
A
C5'
DC
6
ATOM
A
C5'
DC
1
6
1.00
1
C
9.85
11.424
10.419
5.607
A
C4'
DC
6
ATOM
A
C4'
DC
1
6
1.00
1
C
13.31
10.375
9.897
4.844
A
O4'
DC
6
ATOM
A
O4'
DC
1
6
1.00
1
O
21.09
11.505
11.898
5.336
A
C3'
DC
6
ATOM
A
C3'
DC
1
6
1.00
1
C
18.08
12.728
12.296
4.701
A
O3'
DC
6
ATOM
A
O3'
DC
1
6
1.00
1
O
17.67
10.301
12.165
4.389
A
C2'
DC
6
ATOM
A
C2'
DC
1
6
1.00
1
C
19.77
10.195
10.805
3.717
A
C1'
DC
6
ATOM
A
C1'
DC
1
6
1.00
1
C
17.95
8.864
10.568
3.132
A
N1
DC
6
ATOM
A
N1
DC
1
6
1.00
1
N
4.13
8.832
9.980
1.880
A
C2
DC
6
ATOM
A
C2
DC
1
6
1.00
1
C
12.85
9.884
9.731
1.271
A
O2
DC
6
ATOM
A
O2
DC
1
6
1.00
1
O
11.52
7.616
9.713
1.323
A
N3
DC
6
ATOM
A
N3
DC
1
6
1.00
1
N
5.34
6.459
10.022
1.973
A
C4
DC
6
ATOM
A
C4
DC
1
6
1.00
1
C
10.23
5.288
9.760
1.359
A
N4
DC
6
ATOM
A
N4
DC
1
6
1.00
1
N
8.17
6.495
10.592
3.266
A
C5
DC
6
ATOM
A
C5
DC
1
6
1.00
1
C
12.80
7.702
10.865
3.797
A
C6
DC
6
ATOM
A
C6
DC
1
6
1.00
1
C
24.85
13.618
13.554
5.256
A
P
DT
7
ATOM
A
P
DT
1
7
1.00
1
P
16.00
13.483
13.869
6.681
A
OP1
DT
7
ATOM
A
OP1
DT
1
7
1.00
1
O
17.41
13.167
14.635
4.328
A
OP2
DT
7
ATOM
A
OP2
DT
1
7
1.00
1
O
16.87
15.091
13.026
4.937
A
O5'
DT
7
ATOM
A
O5'
DT
1
7
1.00
1
O
13.37
15.647
11.969
5.794
A
C5'
DT
7
ATOM
A
C5'
DT
1
7
1.00
1
C
16.72
16.892
11.577
4.976
A
C4'
DT
7
ATOM
A
C4'
DT
1
7
1.00
1
C
12.25
16.462
11.334
3.670
A
O4'
DT
7
ATOM
A
O4'
DT
1
7
1.00
1
O
21.47
17.944
12.670
4.898
A
C3'
DT
7
ATOM
A
C3'
DT
1
7
1.00
1
C
23.32
19.147
12.361
5.573
A
O3'
DT
7
ATOM
A
O3'
DT
1
7
1.00
1
O
16.71
18.059
13.032
3.444
A
C2'
DT
7
ATOM
A
C2'
DT
1
7
1.00
1
C
16.07
17.410
11.886
2.723
A
C1'
DT
7
ATOM
A
C1'
DT
1
7
1.00
1
C
16.36
16.590
12.343
1.586
A
N1
DT
7
ATOM
A
N1
DT
1
7
1.00
1
N
21.91
17.253
12.634
0.404
A
C2
DT
7
ATOM
A
C2
DT
1
7
1.00
1
C
27.22
18.473
12.557
0.336
A
O2
DT
7
ATOM
A
O2
DT
1
7
1.00
1
O
20.90
16.491
13.038
-0.660
A
N3
DT
7
ATOM
A
N3
DT
1
7
1.00
1
N
14.21
15.133
13.121
-0.587
A
C4
DT
7
ATOM
A
C4
DT
1
7
1.00
1
C
19.87
14.537
13.495
-1.625
A
O4
DT
7
ATOM
A
O4
DT
1
7
1.00
1
O
16.22
14.478
12.782
0.631
A
C5
DT
7
ATOM
A
C5
DT
1
7
1.00
1
C
16.93
12.987
12.871
0.765
A
C7
DT
7
ATOM
A
C7
DT
1
7
1.00
1
C
14.18
15.237
12.402
1.666
A
C6
DT
7
ATOM
A
C6
DT
1
7
1.00
1
C
47.87
0.000
0.000
0.000
A
MG
MG
8
HETATM
B
MG
MG
2
0.25
1
MG
17.80
11.260
7.956
12.178
A
MG
MG
9
HETATM
C
MG
MG
2
0.50
1
MG
29.16
0.000
2.030
0.000
A
O
HOH
10
HETATM
D
O
HOH
3
0.50
1
O
32.89
0.000
0.000
1.863
A
O
HOH
11
HETATM
D
O
HOH
3
0.50
1
O
14.39
2.446
0.000
0.000
A
O
HOH
12
HETATM
D
O
HOH
3
0.50
1
O
10.56
11.260
0.000
4.584
A
O
HOH
13
HETATM
D
O
HOH
3
0.50
1
O
35.90
16.890
14.843
9.720
A
O
HOH
14
HETATM
D
O
HOH
3
0.50
1
O
5.75
7.756
1.140
-4.910
A
O
HOH
15
HETATM
D
O
HOH
3
1.00
1
O
21.93
3.750
2.066
-0.487
A
O
HOH
16
HETATM
D
O
HOH
3
1.00
1
O
22.28
5.279
1.330
-5.758
A
O
HOH
17
HETATM
D
O
HOH
3
1.00
1
O
23.10
2.831
4.387
1.011
A
O
HOH
18
HETATM
D
O
HOH
3
1.00
1
O
18.63
2.356
7.374
3.695
A
O
HOH
19
HETATM
D
O
HOH
3
1.00
1
O
23.72
8.182
7.724
11.947
A
O
HOH
20
HETATM
D
O
HOH
3
1.00
1
O
35.64
15.451
13.388
10.583
A
O
HOH
21
HETATM
D
O
HOH
3
1.00
1
O
35.87
6.292
9.511
12.173
A
O
HOH
22
HETATM
D
O
HOH
3
1.00
1
O
37.01
1.919
8.710
5.982
A
O
HOH
23
HETATM
D
O
HOH
3
1.00
1
O
28.83
10.647
1.852
9.903
A
O
HOH
24
HETATM
D
O
HOH
3
1.00
1
O
21.09
3.529
-1.069
3.310
A
O
HOH
25
HETATM
D
O
HOH
3
1.00
1
O
29.40
5.454
-0.386
8.593
A
O
HOH
26
HETATM
D
O
HOH
3
1.00
1
O
25.82
3.655
11.191
6.182
A
O
HOH
27
HETATM
D
O
HOH
3
1.00
1
O
44.22
1.667
10.176
12.324
A
O
HOH
28
HETATM
D
O
HOH
3
1.00
1
O
46.28
6.977
4.281
11.357
A
O
HOH
29
HETATM
D
O
HOH
3
1.00
1
O
20.54
13.575
12.123
9.345
A
O
HOH
30
HETATM
D
O
HOH
3
1.00
1
O
42.36
2.842
8.727
17.348
A
O
HOH
31
HETATM
D
O
HOH
3
1.00
1
O
44.37
1.417
4.316
12.200
A
O
HOH
32
HETATM
D
O
HOH
3
1.00
1
O
40.32
4.968
1.377
11.645
A
O
HOH
33
HETATM
D
O
HOH
3
1.00
1
O
27.58
20.541
13.340
-0.197
A
O
HOH
34
HETATM
D
O
HOH
3
1.00
1
O
59.98
-0.597
9.778
2.399
A
O
HOH
35
HETATM
D
O
HOH
3
1.00
1
O
47.14
11.168
16.404
3.588
A
O
HOH
36
HETATM
D
O
HOH
3
1.00
1
O
45.36
1.441
11.429
8.352
A
O
HOH
37
HETATM
D
O
HOH
3
1.00
1
O
56.84
1.142
14.540
7.329
A
O
HOH
38
HETATM
D
O
HOH
3
1.00
1
O
45.87
-0.092
6.157
2.423
A
O
HOH
39
HETATM
D
O
HOH
3
1.00
1
O
48.09
14.726
3.206
7.823
A
O
HOH
40
HETATM
D
O
HOH
3
1.00
1
O
39.59
1.383
4.803
-0.356
A
O
HOH
41
HETATM
D
O
HOH
3
1.00
1
O
43.93
7.166
1.532
9.613
A
O
HOH
42
HETATM
D
O
HOH
3
1.00
1
O
35.35
18.277
12.296
7.577
A
O
HOH
43
HETATM
D
O
HOH
3
1.00
1
O
35.14
3.799
9.873
10.264
A
O
HOH
44
HETATM
D
O
HOH
3
1.00
1
O
60.99
4.921
3.105
13.978
A
O
HOH
45
HETATM
D
O
HOH
3
1.00
1
O
37.40
-0.770
6.341
12.715
A
O
HOH
46
HETATM
D
O
HOH
3
1.00
1
O
40.54
2.597
10.437
2.818
A
O
HOH
47
HETATM
D
O
HOH
3
1.00
1
O
61.47
-1.414
7.730
3.729
A
O
HOH
48
HETATM
D
O
HOH
3
1.00
1
O
35.31
19.811
3.901
4.007
A
O
HOH
49
HETATM
D
O
HOH
3
1.00
1
O
61.06
2.160
-4.845
8.076
A
O
HOH
50
HETATM
D
O
HOH
3
1.00
1
O
56.42
2.394
-5.248
5.843
A
O
HOH
51
HETATM
D
O
HOH
3
1.00
1
O
47.44
11.260
1.235
12.178
A
O
HOH
52
HETATM
D
O
HOH
3
0.50
1
O
63.19
8.330
16.974
3.461
A
O
HOH
53
HETATM
D
O
HOH
3
1.00
1
O
42.07
11.260
11.637
12.178
A
O
HOH
54
HETATM
D
O
HOH
3
0.50
1
O
53.54
2.885
7.985
14.703
A
O
HOH
55
HETATM
D
O
HOH
3
1.00
1
O
62.43
5.668
12.236
8.897
A
O
HOH
56
HETATM
D
O
HOH
3
1.00
1
O
46.85
15.660
4.186
10.887
A
O
HOH
57
HETATM
D
O
HOH
3
1.00
1
O
0.044405
0.000000
0.000000
0.000000
0.016844
0.000000
0.000000
0.000000
0.041068
0.00000
0.00000
0.00000
Leonard, G.A.
Zhang, S.
Peterson, M.R.
Harrop, S.J.
Helliwell, J.R.
Cruse, W.B.T.
Langlois D'Estaintot, B.
Kennard, O.
Brown, T.
Hunter, W.N.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
22.520
59.370
24.350
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
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
MG
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
UK
Structure
STRUE6
2005
0969-2126
3
335
340
10.1016/S0969-2126(01)00165-4
7613864
Self-association of a DNA loop creates a quadruplex: crystal structure of d(GCATGCT) at 1.8 A resolution.
1995
10.2210/pdb184d/pdb
pdb_0000184d
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
279.00
1
DIFFRACTOMETER
SYNTEX P21
x-ray
1
1.0
2113.410
DNA (5'-D(*GP*CP*AP*TP*GP*CP*T)-3')
1
syn
polymer
24.305
MAGNESIUM ION
2
syn
non-polymer
18.015
water
48
nat
water
no
no
(DG)(DC)(DA)(DT)(DG)(DC)(DT)
GCATGCT
A
polydeoxyribonucleotide
n
n
n
n
n
n
n
1.93
36.12
VAPOR DIFFUSION, SITTING DROP
6.80
pH 6.80, VAPOR DIFFUSION, SITTING DROP
ROOM TEMPERATURE
WATER
1
HEXANE-1,6-DIOL
1
LI CACODYLATE
1
MGCL2
1
SPERMINE_HCL
1
WATER
2
HEXANE-1,6-DIOL
2
-1.542
A
1
A
6
173.781
A_DG1:DC6_A
1
38.236
-3.124
-0.589
8.367
8.032
A
2
A
5
176.930
A_DC2:DG5_A
2
31.085
3.200
0.210
8.404
2.839
30.771
A
A
1
2
14.045
A
A
6
5
2.846
7.377
0.087
0.369
AA_DG1DC2:DG5DC6_AA
1
-2.332
4.441
29.806
-0.580
-0.567
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
1995-07-10
1
1
2008-05-22
1
2
2011-07-13
1
3
2024-02-07
_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
1994-08-10
REL
REL
MG
MAGNESIUM ION
HOH
water
MG
8
2
MG
MG
8
A
MG
9
2
MG
MG
9
A
HOH
10
3
HOH
HOH
10
A
HOH
11
3
HOH
HOH
11
A
HOH
12
3
HOH
HOH
12
A
HOH
13
3
HOH
HOH
13
A
HOH
14
3
HOH
HOH
14
A
HOH
15
3
HOH
HOH
15
A
HOH
16
3
HOH
HOH
16
A
HOH
17
3
HOH
HOH
17
A
HOH
18
3
HOH
HOH
18
A
HOH
19
3
HOH
HOH
19
A
HOH
20
3
HOH
HOH
20
A
HOH
21
3
HOH
HOH
21
A
HOH
22
3
HOH
HOH
22
A
HOH
23
3
HOH
HOH
23
A
HOH
24
3
HOH
HOH
24
A
HOH
25
3
HOH
HOH
25
A
HOH
26
3
HOH
HOH
26
A
HOH
27
3
HOH
HOH
27
A
HOH
28
3
HOH
HOH
28
A
HOH
29
3
HOH
HOH
29
A
HOH
30
3
HOH
HOH
30
A
HOH
31
3
HOH
HOH
31
A
HOH
32
3
HOH
HOH
32
A
HOH
33
3
HOH
HOH
33
A
HOH
34
3
HOH
HOH
34
A
HOH
35
3
HOH
HOH
35
A
HOH
36
3
HOH
HOH
36
A
HOH
37
3
HOH
HOH
37
A
HOH
38
3
HOH
HOH
38
A
HOH
39
3
HOH
HOH
39
A
HOH
40
3
HOH
HOH
40
A
HOH
41
3
HOH
HOH
41
A
HOH
42
3
HOH
HOH
42
A
HOH
43
3
HOH
HOH
43
A
HOH
44
3
HOH
HOH
44
A
HOH
45
3
HOH
HOH
45
A
HOH
46
3
HOH
HOH
46
A
HOH
47
3
HOH
HOH
47
A
HOH
48
3
HOH
HOH
48
A
HOH
49
3
HOH
HOH
49
A
HOH
50
3
HOH
HOH
50
A
HOH
51
3
HOH
HOH
51
A
HOH
52
3
HOH
HOH
52
A
HOH
53
3
HOH
HOH
53
A
HOH
54
3
HOH
HOH
54
A
HOH
55
3
HOH
HOH
55
A
HOH
56
3
HOH
HOH
56
A
HOH
57
3
HOH
HOH
57
A
G
1
n
1
DG
1
A
C
2
n
2
DC
2
A
A
3
n
3
DA
3
A
T
4
n
4
DT
4
A
G
5
n
5
DG
5
A
C
6
n
6
DC
6
A
T
7
n
7
DT
7
A
author_defined_assembly
2
dimeric
A
HOH
10
D
O
HOH
1_555
A
MG
8
B
MG
MG
1_555
A
HOH
11
D
O
HOH
1_555
90.0
A
HOH
10
D
O
HOH
1_555
A
MG
8
B
MG
MG
1_555
A
HOH
12
D
O
HOH
1_555
90.0
A
HOH
11
D
O
HOH
1_555
A
MG
8
B
MG
MG
1_555
A
HOH
12
D
O
HOH
1_555
90.0
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
3_655
-x+1,y,-z
crystal symmetry operation
22.5200000000
0.0000000000
0.0000000000
1
A
MG
8
B
MG
1
A
MG
9
C
MG
1
A
HOH
10
D
HOH
1
A
HOH
11
D
HOH
1
A
HOH
12
D
HOH
1
A
HOH
13
D
HOH
1
A
HOH
14
D
HOH
1
A
HOH
52
D
HOH
1
A
HOH
54
D
HOH
1
A
A
O
O
HOH
HOH
18
41
2.03
1
A
A
OP2
O
DG
HOH
5
23
2.07
1
A
A
O3'
O
DT
HOH
7
43
2.19
1
-4.53
0.70
102.20
97.67
A
A
A
C4'
C3'
C2'
DG
DG
DG
1
1
1
N
1
3.14
0.50
111.50
114.64
A
A
A
C5
C6
N1
DG
DG
DG
1
1
1
N
1
3.70
0.60
118.90
122.60
A
A
A
N1
C2
O2
DC
DC
DC
2
2
2
N
1
6.66
1.10
109.80
116.46
A
A
A
C5'
C4'
O4'
DA
DA
DA
3
3
3
N
1
5.50
0.30
108.30
113.80
A
A
A
O4'
C1'
N1
DT
DT
DT
4
4
4
N
1
-4.61
0.60
127.20
122.59
A
A
A
C2
N3
C4
DT
DT
DT
4
4
4
N
1
4.43
0.60
115.20
119.63
A
A
A
N3
C4
C5
DT
DT
DT
4
4
4
N
1
2.61
0.30
108.30
110.91
A
A
A
O4'
C1'
N9
DG
DG
DG
5
5
5
N
1
-9.08
0.80
109.40
100.32
A
A
A
O5'
C5'
C4'
DT
DT
DT
7
7
7
N
1
-5.14
0.60
127.20
122.06
A
A
A
C2
N3
C4
DT
DT
DT
7
7
7
N
1
4.13
0.60
115.20
119.33
A
A
A
N3
C4
C5
DT
DT
DT
7
7
7
N
1
A
A
O
O
HOH
HOH
46
46
1.88
1_555
3_556
1
A
A
O
O
HOH
HOH
29
57
2.11
1_555
3_656
0.2140000
0.2140000
1.800
7.000
1579
96.000
1
0.000
1.800
7.000
48
190
2
140
0
refinement
X-PLOR
refinement
NUCLSQ
SELF-ASSOCIATION OF A DNA LOOP CREATES A QUADRUPLEX: CRYSTAL STRUCTURE OF D(GCATGCT) AT 1.8 ANGSTROMS RESOLUTION
1
N
N
2
N
N
2
N
N
3
N
N
metalc
2.030
A
MG
8
B
MG
MG
1_555
A
HOH
10
D
O
HOH
1_555
metalc
1.863
A
MG
8
B
MG
MG
1_555
A
HOH
11
D
O
HOH
1_555
metalc
2.446
A
MG
8
B
MG
MG
1_555
A
HOH
12
D
O
HOH
1_555
hydrog
DG-DC PAIR
A
DG
1
A
N2
DG
1
1_555
A
DC
6
A
O2
DC
6
1_555
hydrog
DC-DG PAIR
A
DC
2
A
O2
DC
2
1_555
A
DG
5
A
N2
DG
5
1_555
DNA
U-DNA, QUADRUPLE HELIX, TETRAPLEX, LOOP, DNA
184D
PDB
1
184D
1
7
184D
1
7
184D
A
1
1
7
BINDING SITE FOR RESIDUE MG A 8
A
MG
8
Software
12
BINDING SITE FOR RESIDUE MG A 9
A
MG
9
Software
6
A
HOH
10
D
HOH
12
1_555
A
HOH
10
D
HOH
12
2_555
A
HOH
10
D
HOH
12
3_555
A
HOH
10
D
HOH
12
4_555
A
HOH
11
D
HOH
12
1_555
A
HOH
11
D
HOH
12
2_555
A
HOH
11
D
HOH
12
3_555
A
HOH
11
D
HOH
12
4_555
A
HOH
12
D
HOH
12
3_555
A
HOH
12
D
HOH
12
1_555
A
HOH
12
D
HOH
12
4_555
A
HOH
12
D
HOH
12
2_555
A
DC
2
A
DC
2
6
1_555
A
DC
2
A
DC
2
6
3_656
A
DC
6
A
DC
6
6
3_656
A
DC
6
A
DC
6
6
1_555
A
HOH
20
D
HOH
6
3_656
A
HOH
20
D
HOH
6
1_555
21
C 2 2 2