0.040725
0.000000
0.000000
0.000000
0.022744
0.000000
0.000000
0.000000
0.022056
0.000000
0.000000
0.000000
Teplova, M.
Wilds, C.J.
Wawrzak, Z.
Tereshko, V.
Du, Q.
Carrasco, N.
Huang, Z.
Egli, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
24.555
43.967
45.340
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
C10 H15 N2 O8 P Se
401.168
n
2'-METHYLSELENYL-2'-DEOXYURIDINE-5'-PHOSPHATE
DNA linking
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
O
N
148
N
P
N
149
N
O
N
150
N
O
N
151
N
O
N
152
N
C
N
153
R
C
N
154
N
O
N
155
R
C
N
156
N
O
N
157
R
C
N
158
N
SE
N
159
R
C
N
160
N
C
N
161
N
N
N
162
N
C
N
163
N
O
N
164
N
N
N
165
N
C
N
166
N
O
N
167
N
C
N
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
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
doub
N
155
N
sing
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
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
doub
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
doub
N
186
N
sing
N
187
N
doub
N
188
N
sing
N
189
N
sing
FR
BIOCHIMIE
BICMBE
0466
0300-9084
84
849
858
10.1016/S0300-9084(02)01440-2
12458077
Covalent incorporation of selenium into oligonucleotides for X-ray crystal structure determination via MAD: proof of principle
2002
10.2210/pdb1ma8/pdb
pdb_00001ma8
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
CCD
2001-05-30
MARRESEARCH
MAD
M
x-ray
1
1.0
5ID-B
APS
SYNCHROTRON
APS BEAMLINE 5ID-B
U-Se-modified DNA duplex
3123.965
5'-D(*GP*CP*GP*TP*AP*UMSP*AP*CP*GP*C)-3'
2
syn
polymer
18.015
water
141
nat
water
no
yes
(DG)(DC)(DG)(DT)(DA)(UMS)(DA)(DC)(DG)(DC)
GCGTAUACGC
A,B
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
n
n
1
1.88
34.63
VAPOR DIFFUSION, HANGING DROP
7.0
MPD, spermine tetrahydrochloride, potassium chloride, sodium chloride, sodium cacodylate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
MPD
1
spermine tetrahydrochloride
1
KCl
1
NaCl
1
sodium cacodylate
1
MPD
2
NaCl
2
3.387
1
19
A
1
B
120
-1.566
A_DG1:DC120_B
1
-6.230
-0.312
0.145
-0.124
4.924
1
19
A
2
B
119
0.824
A_DC2:DG119_B
2
-12.955
0.118
0.106
-0.125
-7.828
1
19
A
3
B
118
0.494
A_DG3:DC118_B
3
-18.099
-0.253
0.103
-0.160
-5.497
1
20
A
4
B
117
-2.915
A_DT4:DA117_B
4
-16.266
-0.158
0.046
-0.102
-0.740
1
20
A
5
B
116
-2.933
A_DA5:UMS116_B
5
-13.683
0.097
0.061
-0.051
4.419
1
20
A
6
B
115
6.906
A_UMS6:DA115_B
6
-15.221
-0.036
0.165
-0.084
2.419
1
20
A
7
B
114
3.962
A_DA7:DT114_B
7
-11.309
-0.029
0.009
-0.141
8.394
1
19
A
8
B
113
0.236
A_DC8:DG113_B
8
-12.185
0.181
-0.059
-0.164
-6.112
1
19
A
9
B
112
-1.140
A_DG9:DC112_B
9
-10.193
-0.167
-0.038
-0.181
-4.268
1
19
A
10
B
111
-0.148
A_DC10:DG111_B
10
4.821
0.204
0.196
-0.123
3.263
39.266
A
A
1
2
0.228
B
B
120
119
3.262
0.153
0.307
-1.443
AA_DG1DC2:DG119DC120_BB
1
1.029
-1.532
39.253
-2.166
-0.335
2.315
29.113
A
A
2
3
23.418
B
B
119
118
3.380
11.464
0.058
-2.077
AA_DC2DG3:DC118DG119_BB
2
0.717
-1.464
26.796
-6.411
0.026
2.986
38.532
A
A
3
4
7.410
B
B
118
117
3.114
4.874
-1.112
-1.392
AA_DG3DT4:DA117DC118_BB
3
-2.572
3.910
38.151
-2.676
1.386
1.692
29.547
A
A
4
5
36.296
B
B
117
116
3.121
17.350
0.544
-1.521
AA_DT4DA5:UMS116DA117_BB
4
1.889
-3.953
23.935
-5.994
-0.738
2.665
34.342
A
A
5
6
17.992
B
B
116
115
3.105
10.463
0.802
-1.080
AA_DA5UMS6:DA115UMS116_BB
5
0.906
-1.558
32.743
-3.310
-1.229
2.221
34.677
A
A
6
7
26.646
B
B
115
114
3.116
15.361
-0.155
-1.366
AA_UMS6DA7:DT114DA115_BB
6
-0.324
0.563
31.182
-4.326
0.217
3.068
29.383
A
A
7
8
5.362
B
B
114
113
3.249
2.716
-0.108
-1.872
AA_DA7DC8:DG113DT114_BB
7
-0.350
0.691
29.258
-4.255
0.141
2.553
32.069
A
A
8
9
22.253
B
B
113
112
3.509
12.008
-0.382
-1.964
AA_DC8DG9:DC112DG113_BB
8
-0.550
1.019
29.786
-5.636
0.596
3.272
35.320
A
A
9
10
2.820
B
B
112
111
3.357
1.710
0.244
-1.675
AA_DG9DC10:DG111DC112_BB
9
-0.404
0.667
35.278
-3.016
-0.463
software
struct_conn
chem_comp_atom
chem_comp_bond
database_2
repository
Initial release
Version format compliance
Version format compliance
Data collection
Derived calculations
Refinement description
Data collection
Database references
1
0
2002-12-11
1
1
2008-04-28
1
2
2011-07-13
1
3
2019-07-24
1
4
2024-02-14
_software.classification
_software.name
_struct_conn.pdbx_leaving_atom_flag
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
RCSB
Y
RCSB
2002-08-01
REL
HOH
water
HOH
702
2
HOH
HOH
702
A
HOH
703
2
HOH
HOH
703
A
HOH
704
2
HOH
HOH
704
A
HOH
705
2
HOH
HOH
705
A
HOH
706
2
HOH
HOH
706
A
HOH
707
2
HOH
HOH
707
A
HOH
709
2
HOH
HOH
709
A
HOH
710
2
HOH
HOH
710
A
HOH
711
2
HOH
HOH
711
A
HOH
712
2
HOH
HOH
712
A
HOH
713
2
HOH
HOH
713
A
HOH
714
2
HOH
HOH
714
A
HOH
715
2
HOH
HOH
715
A
HOH
717
2
HOH
HOH
717
A
HOH
719
2
HOH
HOH
719
A
HOH
720
2
HOH
HOH
720
A
HOH
722
2
HOH
HOH
722
A
HOH
723
2
HOH
HOH
723
A
HOH
725
2
HOH
HOH
725
A
HOH
726
2
HOH
HOH
726
A
HOH
729
2
HOH
HOH
729
A
HOH
731
2
HOH
HOH
731
A
HOH
732
2
HOH
HOH
732
A
HOH
734
2
HOH
HOH
734
A
HOH
735
2
HOH
HOH
735
A
HOH
740
2
HOH
HOH
740
A
HOH
743
2
HOH
HOH
743
A
HOH
745
2
HOH
HOH
745
A
HOH
750
2
HOH
HOH
750
A
HOH
751
2
HOH
HOH
751
A
HOH
752
2
HOH
HOH
752
A
HOH
757
2
HOH
HOH
757
A
HOH
758
2
HOH
HOH
758
A
HOH
759
2
HOH
HOH
759
A
HOH
761
2
HOH
HOH
761
A
HOH
762
2
HOH
HOH
762
A
HOH
768
2
HOH
HOH
768
A
HOH
769
2
HOH
HOH
769
A
HOH
771
2
HOH
HOH
771
A
HOH
781
2
HOH
HOH
781
A
HOH
783
2
HOH
HOH
783
A
HOH
784
2
HOH
HOH
784
A
HOH
785
2
HOH
HOH
785
A
HOH
786
2
HOH
HOH
786
A
HOH
789
2
HOH
HOH
789
A
HOH
792
2
HOH
HOH
792
A
HOH
793
2
HOH
HOH
793
A
HOH
795
2
HOH
HOH
795
A
HOH
797
2
HOH
HOH
797
A
HOH
798
2
HOH
HOH
798
A
HOH
800
2
HOH
HOH
800
A
HOH
805
2
HOH
HOH
805
A
HOH
806
2
HOH
HOH
806
A
HOH
808
2
HOH
HOH
808
A
HOH
811
2
HOH
HOH
811
A
HOH
814
2
HOH
HOH
814
A
HOH
815
2
HOH
HOH
815
A
HOH
818
2
HOH
HOH
818
A
HOH
822
2
HOH
HOH
822
A
HOH
824
2
HOH
HOH
824
A
HOH
825
2
HOH
HOH
825
A
HOH
828
2
HOH
HOH
828
A
HOH
829
2
HOH
HOH
829
A
HOH
830
2
HOH
HOH
830
A
HOH
831
2
HOH
HOH
831
A
HOH
835
2
HOH
HOH
835
A
HOH
836
2
HOH
HOH
836
A
HOH
837
2
HOH
HOH
837
A
HOH
838
2
HOH
HOH
838
A
HOH
839
2
HOH
HOH
839
A
HOH
840
2
HOH
HOH
840
A
HOH
846
2
HOH
HOH
846
A
HOH
701
2
HOH
HOH
701
B
HOH
708
2
HOH
HOH
708
B
HOH
716
2
HOH
HOH
716
B
HOH
718
2
HOH
HOH
718
B
HOH
721
2
HOH
HOH
721
B
HOH
724
2
HOH
HOH
724
B
HOH
727
2
HOH
HOH
727
B
HOH
728
2
HOH
HOH
728
B
HOH
730
2
HOH
HOH
730
B
HOH
733
2
HOH
HOH
733
B
HOH
736
2
HOH
HOH
736
B
HOH
737
2
HOH
HOH
737
B
HOH
738
2
HOH
HOH
738
B
HOH
739
2
HOH
HOH
739
B
HOH
741
2
HOH
HOH
741
B
HOH
742
2
HOH
HOH
742
B
HOH
744
2
HOH
HOH
744
B
HOH
746
2
HOH
HOH
746
B
HOH
747
2
HOH
HOH
747
B
HOH
748
2
HOH
HOH
748
B
HOH
749
2
HOH
HOH
749
B
HOH
753
2
HOH
HOH
753
B
HOH
754
2
HOH
HOH
754
B
HOH
755
2
HOH
HOH
755
B
HOH
756
2
HOH
HOH
756
B
HOH
760
2
HOH
HOH
760
B
HOH
763
2
HOH
HOH
763
B
HOH
764
2
HOH
HOH
764
B
HOH
765
2
HOH
HOH
765
B
HOH
766
2
HOH
HOH
766
B
HOH
767
2
HOH
HOH
767
B
HOH
770
2
HOH
HOH
770
B
HOH
772
2
HOH
HOH
772
B
HOH
773
2
HOH
HOH
773
B
HOH
774
2
HOH
HOH
774
B
HOH
775
2
HOH
HOH
775
B
HOH
776
2
HOH
HOH
776
B
HOH
777
2
HOH
HOH
777
B
HOH
779
2
HOH
HOH
779
B
HOH
780
2
HOH
HOH
780
B
HOH
787
2
HOH
HOH
787
B
HOH
788
2
HOH
HOH
788
B
HOH
790
2
HOH
HOH
790
B
HOH
791
2
HOH
HOH
791
B
HOH
796
2
HOH
HOH
796
B
HOH
799
2
HOH
HOH
799
B
HOH
801
2
HOH
HOH
801
B
HOH
802
2
HOH
HOH
802
B
HOH
804
2
HOH
HOH
804
B
HOH
807
2
HOH
HOH
807
B
HOH
810
2
HOH
HOH
810
B
HOH
812
2
HOH
HOH
812
B
HOH
813
2
HOH
HOH
813
B
HOH
816
2
HOH
HOH
816
B
HOH
817
2
HOH
HOH
817
B
HOH
819
2
HOH
HOH
819
B
HOH
820
2
HOH
HOH
820
B
HOH
821
2
HOH
HOH
821
B
HOH
823
2
HOH
HOH
823
B
HOH
826
2
HOH
HOH
826
B
HOH
827
2
HOH
HOH
827
B
HOH
832
2
HOH
HOH
832
B
HOH
833
2
HOH
HOH
833
B
HOH
834
2
HOH
HOH
834
B
HOH
841
2
HOH
HOH
841
B
HOH
842
2
HOH
HOH
842
B
HOH
843
2
HOH
HOH
843
B
HOH
844
2
HOH
HOH
844
B
HOH
845
2
HOH
HOH
845
B
G
1
n
1
DG
1
A
C
2
n
2
DC
2
A
G
3
n
3
DG
3
A
T
4
n
4
DT
4
A
A
5
n
5
DA
5
A
UMS
6
n
6
UMS
6
A
A
7
n
7
DA
7
A
C
8
n
8
DC
8
A
G
9
n
9
DG
9
A
C
10
n
10
DC
10
A
G
111
n
1
DG
111
B
C
112
n
2
DC
112
B
G
113
n
3
DG
113
B
T
114
n
4
DT
114
B
A
115
n
5
DA
115
B
UMS
116
n
6
UMS
116
B
A
117
n
7
DA
117
B
C
118
n
8
DC
118
B
G
119
n
9
DG
119
B
C
120
n
10
DC
120
B
author_defined_assembly
2
dimeric
A
UMS
6
A
UMS
6
DU
B
UMS
116
B
UMS
6
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
B
B
O
O
HOH
HOH
791
820
0.91
1
-5.30
0.70
108.00
102.70
A
A
A
O4'
C1'
N9
DG
DG
DG
1
1
1
N
1
-3.12
0.50
117.40
114.28
A
A
A
C4
C5
C6
DC
DC
DC
2
2
2
N
1
3.65
0.50
121.00
124.65
A
A
A
C5
C6
N1
DC
DC
DC
2
2
2
N
1
-6.52
0.70
108.00
101.48
A
A
A
O4'
C1'
N9
DG
DG
DG
3
3
3
N
1
-4.35
0.70
108.00
103.65
A
A
A
O4'
C1'
N1
DT
DT
DT
4
4
4
N
1
-2.80
0.40
104.50
101.70
A
A
A
O4'
C4'
C3'
DA
DA
DA
7
7
7
N
1
-2.57
0.40
104.50
101.93
A
A
A
O4'
C4'
C3'
DC
DC
DC
8
8
8
N
1
-5.38
0.70
108.00
102.62
A
A
A
O4'
C1'
N9
DG
DG
DG
9
9
9
N
1
3.84
0.60
119.90
123.74
A
A
A
N1
C6
O6
DG
DG
DG
9
9
9
N
1
-4.76
0.70
118.00
113.24
A
A
A
N3
C4
N4
DC
DC
DC
10
10
10
N
1
-5.10
0.70
108.00
102.90
B
B
B
O4'
C1'
N9
DG
DG
DG
111
111
111
N
1
-7.62
1.00
110.10
102.48
B
B
B
C1'
O4'
C4'
DC
DC
DC
112
112
112
N
1
-3.25
0.50
104.30
101.05
B
B
B
C5
N7
C8
DG
DG
DG
113
113
113
N
1
3.74
0.50
113.10
116.84
B
B
B
N7
C8
N9
DG
DG
DG
113
113
113
N
1
-3.83
0.60
119.90
116.07
B
B
B
N1
C6
O6
DG
DG
DG
113
113
113
N
1
3.94
0.60
128.60
132.54
B
B
B
C5
C6
O6
DG
DG
DG
113
113
113
N
1
3.71
0.60
123.70
127.41
B
B
B
C5
C6
N1
DT
DT
DT
114
114
114
N
1
3.81
0.60
119.00
122.81
B
B
B
C4
C5
C7
DT
DT
DT
114
114
114
N
1
-5.69
0.70
108.00
102.31
B
B
B
O4'
C1'
N9
DA
DA
DA
115
115
115
N
1
2.45
0.40
105.80
108.25
B
B
B
C8
N9
C4
DA
DA
DA
115
115
115
N
1
-10.10
1.60
120.90
110.80
B
B
B
P
O5'
C5'
DA
DA
DA
117
117
117
N
1
-5.18
0.70
108.00
102.82
B
B
B
O4'
C1'
N9
DG
DG
DG
119
119
119
N
1
-5.88
0.70
108.00
102.12
B
B
B
O4'
C1'
N1
DC
DC
DC
120
120
120
N
1
A
A
N7
C8
DG
DG
1
1
0.040
0.006
1.305
1.345
N
1
A
A
C2'
C1'
DC
DC
2
2
-0.070
0.010
1.518
1.448
N
1
A
A
N1
C6
DC
DC
2
2
-0.046
0.006
1.367
1.321
N
1
A
A
C2'
C1'
DG
DG
3
3
-0.074
0.010
1.518
1.444
N
1
A
A
C2'
C1'
DT
DT
4
4
-0.082
0.010
1.518
1.436
N
1
A
A
N3
C4
DA
DA
5
5
-0.037
0.006
1.344
1.307
N
1
A
A
N1
C6
DC
DC
8
8
-0.039
0.006
1.367
1.328
N
1
A
A
C2'
C1'
DG
DG
9
9
-0.062
0.010
1.518
1.456
N
1
B
B
C2'
C1'
DG
DG
111
111
-0.073
0.010
1.518
1.445
N
1
B
B
C5'
C4'
DC
DC
112
112
0.045
0.007
1.512
1.557
N
1
B
B
C2'
C1'
DC
DC
112
112
-0.062
0.010
1.518
1.456
N
1
B
B
O4'
C1'
DC
DC
112
112
0.074
0.011
1.420
1.494
N
1
B
B
O4'
C4'
DC
DC
112
112
0.065
0.009
1.449
1.514
N
1
B
B
O3'
C3'
DC
DC
112
112
0.081
0.013
1.435
1.516
N
1
B
B
O4'
C4'
DG
DG
113
113
0.056
0.009
1.449
1.505
N
1
B
B
C2'
C1'
DA
DA
115
115
-0.080
0.010
1.518
1.438
N
1
B
B
O4'
C1'
DA
DA
115
115
0.072
0.011
1.420
1.492
N
1
B
B
C3'
C2'
DG
DG
119
119
-0.060
0.008
1.516
1.456
N
1
B
B
C2'
C1'
DG
DG
119
119
-0.100
0.010
1.518
1.418
N
1
B
B
O4'
C1'
DG
DG
119
119
0.086
0.011
1.420
1.506
N
1
B
B
C2'
C1'
DC
DC
120
120
-0.083
0.010
1.518
1.435
N
1
B
B
O4'
C1'
DC
DC
120
120
0.084
0.011
1.420
1.504
N
1
A
B
O
O
HOH
HOH
846
842
1.95
1_555
1_455
1
A
A
O
O
HOH
HOH
752
808
2.02
1_555
3_655
0.173
0.149
1.3
10
1048
21189
random
1
4
MAD
1.3
10
141
769
0
628
0
0.023
0.015
1.3
20
1MA8
23332
0.049
1
6.9
99.8
1.3
1.35
0.263
100
refinement
SHELXL-97
data scaling
SCALEPACK
refinement
CNS
data reduction
DENZO
phasing
CNS
A-DNA decamer GCGTA(UMS)ACGC with incorporated 2'-methylseleno-uridine
1
N
N
1
N
N
2
N
N
2
N
N
covale
1.595
both
A
DA
5
A
O3'
DA
5
1_555
A
UMS
6
A
P
UMS
6
1_555
covale
1.576
both
A
UMS
6
A
O3'
UMS
6
1_555
A
DA
7
A
P
DA
7
1_555
covale
1.621
both
B
DA
115
B
O3'
DA
5
1_555
B
UMS
116
B
P
UMS
6
1_555
covale
1.620
both
B
UMS
116
B
O3'
UMS
6
1_555
B
DA
117
B
P
DA
7
1_555
hydrog
WATSON-CRICK
A
DG
1
A
N1
DG
1
1_555
B
DC
120
B
N3
DC
10
1_555
hydrog
WATSON-CRICK
A
DG
1
A
N2
DG
1
1_555
B
DC
120
B
O2
DC
10
1_555
hydrog
WATSON-CRICK
A
DG
1
A
O6
DG
1
1_555
B
DC
120
B
N4
DC
10
1_555
hydrog
WATSON-CRICK
A
DC
2
A
N3
DC
2
1_555
B
DG
119
B
N1
DG
9
1_555
hydrog
WATSON-CRICK
A
DC
2
A
N4
DC
2
1_555
B
DG
119
B
O6
DG
9
1_555
hydrog
WATSON-CRICK
A
DC
2
A
O2
DC
2
1_555
B
DG
119
B
N2
DG
9
1_555
hydrog
WATSON-CRICK
A
DG
3
A
N1
DG
3
1_555
B
DC
118
B
N3
DC
8
1_555
hydrog
WATSON-CRICK
A
DG
3
A
N2
DG
3
1_555
B
DC
118
B
O2
DC
8
1_555
hydrog
WATSON-CRICK
A
DG
3
A
O6
DG
3
1_555
B
DC
118
B
N4
DC
8
1_555
hydrog
WATSON-CRICK
A
DT
4
A
N3
DT
4
1_555
B
DA
117
B
N1
DA
7
1_555
hydrog
WATSON-CRICK
A
DT
4
A
O4
DT
4
1_555
B
DA
117
B
N6
DA
7
1_555
hydrog
WATSON-CRICK
A
DA
5
A
N1
DA
5
1_555
B
UMS
116
B
N3
UMS
6
1_555
hydrog
WATSON-CRICK
A
DA
5
A
N6
DA
5
1_555
B
UMS
116
B
O4
UMS
6
1_555
hydrog
WATSON-CRICK
A
UMS
6
A
N3
UMS
6
1_555
B
DA
115
B
N1
DA
5
1_555
hydrog
WATSON-CRICK
A
UMS
6
A
O4
UMS
6
1_555
B
DA
115
B
N6
DA
5
1_555
hydrog
WATSON-CRICK
A
DA
7
A
N1
DA
7
1_555
B
DT
114
B
N3
DT
4
1_555
hydrog
WATSON-CRICK
A
DA
7
A
N6
DA
7
1_555
B
DT
114
B
O4
DT
4
1_555
hydrog
WATSON-CRICK
A
DC
8
A
N3
DC
8
1_555
B
DG
113
B
N1
DG
3
1_555
hydrog
WATSON-CRICK
A
DC
8
A
N4
DC
8
1_555
B
DG
113
B
O6
DG
3
1_555
hydrog
WATSON-CRICK
A
DC
8
A
O2
DC
8
1_555
B
DG
113
B
N2
DG
3
1_555
hydrog
WATSON-CRICK
A
DG
9
A
N1
DG
9
1_555
B
DC
112
B
N3
DC
2
1_555
hydrog
WATSON-CRICK
A
DG
9
A
N2
DG
9
1_555
B
DC
112
B
O2
DC
2
1_555
hydrog
WATSON-CRICK
A
DG
9
A
O6
DG
9
1_555
B
DC
112
B
N4
DC
2
1_555
hydrog
WATSON-CRICK
A
DC
10
A
N3
DC
10
1_555
B
DG
111
B
N1
DG
1
1_555
hydrog
WATSON-CRICK
A
DC
10
A
N4
DC
10
1_555
B
DG
111
B
O6
DG
1
1_555
hydrog
WATSON-CRICK
A
DC
10
A
O2
DC
10
1_555
B
DG
111
B
N2
DG
1
1_555
DNA
2'-methylseleno-uridine, DNA
1MA8
PDB
1
1MA8
1
10
1MA8
1
10
1MA8
A
1
1
10
111
120
1MA8
111
120
1MA8
B
1
1
10
19
P 21 21 21