0.031949
0.000000
0.000000
0.000000
0.031949
0.000000
0.000000
0.000000
0.007262
0.00000
0.00000
0.00000
Horton, N.C.
Finzel, B.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
31.300
31.300
137.700
C9 H14 N3 O8 P
323.197
y
CYTIDINE-5'-MONOPHOSPHATE
RNA linking
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 H14 N5 O8 P
363.221
y
GUANOSINE-5'-MONOPHOSPHATE
RNA linking
H2 O
18.015
WATER
non-polymer
C9 H13 N2 O9 P
324.181
y
URIDINE-5'-MONOPHOSPHATE
RNA 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
R
C
N
12
N
O
N
13
R
C
N
14
N
N
N
15
N
C
N
16
N
O
N
17
N
N
N
18
N
C
N
19
N
N
N
20
N
C
N
21
N
C
N
22
N
H
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
O
N
37
N
P
N
38
N
O
N
39
N
O
N
40
N
O
N
41
N
C
N
42
R
C
N
43
N
O
N
44
S
C
N
45
N
O
N
46
N
C
N
47
R
C
Y
48
N
N
Y
49
N
C
Y
50
N
N
Y
51
N
C
Y
52
N
C
N
53
N
N
Y
54
N
N
Y
55
N
C
Y
56
N
N
Y
57
N
C
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
O
N
73
N
P
N
74
N
O
N
75
N
O
N
76
N
O
N
77
N
C
N
78
R
C
N
79
N
O
N
80
S
C
N
81
N
O
N
82
N
C
N
83
R
C
N
84
N
N
N
85
N
C
N
86
N
O
N
87
N
N
N
88
N
C
N
89
N
N
N
90
N
C
N
91
N
C
N
92
N
H
N
93
N
H
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
O
N
107
N
P
N
108
N
O
N
109
N
O
N
110
N
O
N
111
N
C
N
112
R
C
N
113
N
O
N
114
S
C
N
115
N
O
N
116
N
C
N
117
R
C
Y
118
N
N
Y
119
N
C
Y
120
N
N
Y
121
N
C
N
122
N
C
N
123
N
O
N
124
N
N
N
125
N
C
N
126
N
N
N
127
N
N
Y
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
O
N
144
N
P
N
145
N
O
N
146
N
O
N
147
N
O
N
148
N
C
N
149
R
C
N
150
N
O
N
151
S
C
N
152
N
O
N
153
R
C
N
154
N
O
N
155
R
C
Y
156
N
N
Y
157
N
C
Y
158
N
N
Y
159
N
C
N
160
N
C
N
161
N
O
N
162
N
N
N
163
N
C
N
164
N
N
N
165
N
N
Y
166
N
C
N
167
N
H
N
168
N
H
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
O
N
182
N
H
N
183
N
H
N
184
N
O
N
185
N
P
N
186
N
O
N
187
N
O
N
188
N
O
N
189
N
C
N
190
R
C
N
191
N
O
N
192
S
C
N
193
N
O
N
194
R
C
N
195
N
O
N
196
R
C
N
197
N
N
N
198
N
C
N
199
N
O
N
200
N
N
N
201
N
C
N
202
N
O
N
203
N
C
N
204
N
C
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
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
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
doub
N
28
N
sing
N
29
N
doub
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
sing
N
34
N
doub
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
doub
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
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
Y
60
N
sing
Y
61
N
sing
Y
62
N
doub
N
63
N
sing
Y
64
N
sing
Y
65
N
sing
Y
66
N
doub
N
67
N
sing
Y
68
N
doub
N
69
N
sing
N
70
N
sing
Y
71
N
sing
Y
72
N
doub
N
73
N
sing
Y
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
doub
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
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
doub
N
101
N
sing
N
102
N
doub
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
doub
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
doub
N
113
N
sing
N
114
N
sing
N
115
N
sing
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
Y
133
N
sing
Y
134
N
sing
Y
135
N
doub
N
136
N
sing
Y
137
N
sing
N
138
N
sing
Y
139
N
doub
N
140
N
doub
N
141
N
sing
N
142
N
sing
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
doub
N
152
N
sing
N
153
N
sing
N
154
N
sing
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
Y
173
N
sing
Y
174
N
sing
Y
175
N
doub
N
176
N
sing
Y
177
N
sing
N
178
N
sing
Y
179
N
doub
N
180
N
doub
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
doub
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
doub
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
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
doub
N
224
N
sing
N
225
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
264
521
533
10.1006/jmbi.1996.0658
8969302
The structure of an RNA/DNA hybrid: a substrate of the ribonuclease activity of HIV-1 reverse transcriptase.
1996
10.2210/pdb1fix/pdb
pdb_00001fix
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
ROOM TEMPERATURE
1
AREA DETECTOR
1994-10-01
SIEMENS
M
x-ray
1
1.0
3168.925
RNA (5'-R(*UP*UP*CP*GP*GP*GP*CP*GP*CP*C)-3')
1
syn
polymer
3055.006
DNA (5'-D(*GP*GP*CP*GP*CP*CP*CP*GP*AP*A)-3')
1
syn
polymer
18.015
water
72
nat
water
no
no
UUCGGGCGCC
UUCGGGCGCC
A
polyribonucleotide
no
no
(DG)(DG)(DC)(DG)(DC)(DC)(DC)(DG)(DA)(DA)
GGCGCCCGAA
B
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
1
2.64
46.5000
VAPOR DIFFUSION, HANGING DROP
4.50
pH 4.50, VAPOR DIFFUSION, HANGING DROP
ROOM TEMPERATURE
WATER
1
MPD
1
CACL2
1
NA ACETATE
1
-0.816
1
20
A
1
B
20
-1.761
A_U1:DA20_B
1
-18.085
0.212
-0.128
-0.284
5.424
1
20
A
2
B
19
3.450
A_U2:DA19_B
2
-19.443
-0.163
-0.379
-0.188
-6.727
1
19
A
3
B
18
-3.063
A_C3:DG18_B
3
-16.172
0.132
0.319
-0.257
-8.560
1
19
A
4
B
17
3.867
A_G4:DC17_B
4
-17.579
-0.539
-0.005
-0.153
-17.608
1
19
A
5
B
16
-3.315
A_G5:DC16_B
5
-11.474
-0.573
-0.335
-0.349
-9.687
1
19
A
6
B
15
-2.135
A_G6:DC15_B
6
-14.621
-0.511
-0.249
-0.325
-3.795
1
19
A
7
B
14
2.779
A_C7:DG14_B
7
-8.436
0.168
0.136
-0.172
-9.449
1
19
A
8
B
13
2.093
A_G8:DC13_B
8
-11.290
-0.396
-0.156
-0.137
0.781
1
19
A
9
B
12
2.972
A_C9:DG12_B
9
-10.375
0.144
-0.134
-0.289
2.086
1
19
A
10
B
11
-0.960
A_C10:DG11_B
10
7.245
0.078
0.025
-0.318
2.786
34.955
A
A
1
2
15.675
B
B
20
19
2.994
9.291
0.308
-0.472
AA_U1U2:DA19DA20_BB
1
3.842
-6.483
33.521
-2.054
0.012
3.411
37.230
A
A
2
3
11.366
B
B
19
18
3.737
7.182
0.413
-0.770
AA_U2C3:DG18DA19_BB
2
-6.209
9.827
36.041
-2.267
-1.564
2.386
28.942
A
A
3
4
19.793
B
B
18
17
3.149
9.702
0.472
-1.853
AA_C3G4:DC17DG18_BB
3
1.751
-3.572
27.244
-5.583
-0.606
2.811
35.513
A
A
4
5
19.319
B
B
17
16
3.450
11.580
-1.187
-1.541
AA_G4G5:DC16DC17_BB
4
-0.851
1.419
33.619
-4.195
1.823
2.271
29.202
A
A
5
6
25.506
B
B
16
15
3.255
12.445
1.034
-1.824
AA_G5G6:DC15DC16_BB
5
2.672
-5.477
26.336
-6.028
-1.534
2.878
35.588
A
A
6
7
9.859
B
B
15
14
3.144
5.997
0.407
-1.221
AA_G6C7:DG14DC15_BB
6
-1.844
3.032
35.049
-2.808
-0.915
2.848
29.325
A
A
7
8
15.820
B
B
14
13
3.392
7.888
0.403
-1.691
AA_C7G8:DC13DG14_BB
7
4.154
-8.331
27.966
-5.003
0.080
3.024
34.417
A
A
8
9
4.638
B
B
13
12
3.113
2.741
0.123
-1.066
AA_G8C9:DG12DC13_BB
8
1.113
-1.883
34.294
-2.203
-0.045
3.192
32.291
A
A
9
10
8.729
B
B
12
11
3.476
4.837
-0.108
-1.679
AA_C9C10:DG11DG12_BB
9
0.603
-1.089
31.931
-3.898
0.305
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Refinement description
1
0
1996-12-11
1
1
2008-05-22
1
2
2011-07-13
1
3
2024-02-07
1
4
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
NDB
Y
NDB
1996-10-24
REL
REL
HOH
water
A-form RNA/DNA duplex
Other
in silico model
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
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
40
3
HOH
HOH
40
A
HOH
41
3
HOH
HOH
41
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
64
3
HOH
HOH
64
A
HOH
68
3
HOH
HOH
68
A
HOH
71
3
HOH
HOH
71
A
HOH
72
3
HOH
HOH
72
A
HOH
73
3
HOH
HOH
73
A
HOH
75
3
HOH
HOH
75
A
HOH
76
3
HOH
HOH
76
A
HOH
78
3
HOH
HOH
78
A
HOH
80
3
HOH
HOH
80
A
HOH
82
3
HOH
HOH
82
A
HOH
83
3
HOH
HOH
83
A
HOH
84
3
HOH
HOH
84
A
HOH
85
3
HOH
HOH
85
A
HOH
86
3
HOH
HOH
86
A
HOH
88
3
HOH
HOH
88
A
HOH
89
3
HOH
HOH
89
A
HOH
90
3
HOH
HOH
90
A
HOH
91
3
HOH
HOH
91
A
HOH
92
3
HOH
HOH
92
A
HOH
30
3
HOH
HOH
30
B
HOH
39
3
HOH
HOH
39
B
HOH
42
3
HOH
HOH
42
B
HOH
43
3
HOH
HOH
43
B
HOH
44
3
HOH
HOH
44
B
HOH
45
3
HOH
HOH
45
B
HOH
46
3
HOH
HOH
46
B
HOH
47
3
HOH
HOH
47
B
HOH
48
3
HOH
HOH
48
B
HOH
49
3
HOH
HOH
49
B
HOH
50
3
HOH
HOH
50
B
HOH
51
3
HOH
HOH
51
B
HOH
52
3
HOH
HOH
52
B
HOH
53
3
HOH
HOH
53
B
HOH
55
3
HOH
HOH
55
B
HOH
57
3
HOH
HOH
57
B
HOH
63
3
HOH
HOH
63
B
HOH
65
3
HOH
HOH
65
B
HOH
66
3
HOH
HOH
66
B
HOH
67
3
HOH
HOH
67
B
HOH
69
3
HOH
HOH
69
B
HOH
70
3
HOH
HOH
70
B
HOH
74
3
HOH
HOH
74
B
HOH
77
3
HOH
HOH
77
B
HOH
79
3
HOH
HOH
79
B
HOH
81
3
HOH
HOH
81
B
HOH
87
3
HOH
HOH
87
B
U
1
n
1
U
1
A
U
2
n
2
U
2
A
C
3
n
3
C
3
A
G
4
n
4
G
4
A
G
5
n
5
G
5
A
G
6
n
6
G
6
A
C
7
n
7
C
7
A
G
8
n
8
G
8
A
C
9
n
9
C
9
A
C
10
n
10
C
10
A
G
11
n
1
DG
11
B
G
12
n
2
DG
12
B
C
13
n
3
DC
13
B
G
14
n
4
DG
14
B
C
15
n
5
DC
15
B
C
16
n
6
DC
16
B
C
17
n
7
DC
17
B
G
18
n
8
DG
18
B
A
19
n
9
DA
19
B
A
20
n
10
DA
20
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
A
U
2
0.084
SIDE CHAIN
1
A
G
5
0.057
SIDE CHAIN
1
-2.58
0.40
104.50
101.92
B
B
B
O4'
C4'
C3'
DC
DC
DC
15
15
15
N
NUCLEIC ACID RNA-DNA PARAMETER FILE: G. PARKINSON,ET AL. (1996) ACTA CRYST. D52, 57-64
0.1450000
0.1450000
2.300
5.000
2457
80.000
1
2.000
MIR
A-FORM DUPLEX
TR
isotropic
TR
isotropic
2.300
5.000
72
484
0
412
0
0.019
2.20
0.2720000
2.39
117
8
30.00
fix
fix
2.300
5.000
1FIX
20393
3315
2.000
0.0810000
0.0810000
1
94.400
model building
XTAL
refinement
X-PLOR
data reduction
XENGEN
data scaling
XENGEN
phasing
XTAL
THE STRUCTURE OF AN RNA/DNA HYBRID: A SUBSTRATE OF THE RIBONUCLEASE ACTIVITY OF HIV-1 REVERSE TRANSCRIPTASE
1
N
N
2
N
N
3
N
N
3
N
N
hydrog
WATSON-CRICK
A
U
1
A
N3
U
1
1_555
B
DA
20
B
N1
DA
10
1_555
hydrog
WATSON-CRICK
A
U
1
A
O4
U
1
1_555
B
DA
20
B
N6
DA
10
1_555
hydrog
WATSON-CRICK
A
U
2
A
N3
U
2
1_555
B
DA
19
B
N1
DA
9
1_555
hydrog
WATSON-CRICK
A
U
2
A
O4
U
2
1_555
B
DA
19
B
N6
DA
9
1_555
hydrog
WATSON-CRICK
A
C
3
A
N3
C
3
1_555
B
DG
18
B
N1
DG
8
1_555
hydrog
WATSON-CRICK
A
C
3
A
N4
C
3
1_555
B
DG
18
B
O6
DG
8
1_555
hydrog
WATSON-CRICK
A
C
3
A
O2
C
3
1_555
B
DG
18
B
N2
DG
8
1_555
hydrog
WATSON-CRICK
A
G
4
A
N1
G
4
1_555
B
DC
17
B
N3
DC
7
1_555
hydrog
WATSON-CRICK
A
G
4
A
N2
G
4
1_555
B
DC
17
B
O2
DC
7
1_555
hydrog
WATSON-CRICK
A
G
4
A
O6
G
4
1_555
B
DC
17
B
N4
DC
7
1_555
hydrog
WATSON-CRICK
A
G
5
A
N1
G
5
1_555
B
DC
16
B
N3
DC
6
1_555
hydrog
WATSON-CRICK
A
G
5
A
N2
G
5
1_555
B
DC
16
B
O2
DC
6
1_555
hydrog
WATSON-CRICK
A
G
5
A
O6
G
5
1_555
B
DC
16
B
N4
DC
6
1_555
hydrog
WATSON-CRICK
A
G
6
A
N1
G
6
1_555
B
DC
15
B
N3
DC
5
1_555
hydrog
WATSON-CRICK
A
G
6
A
N2
G
6
1_555
B
DC
15
B
O2
DC
5
1_555
hydrog
WATSON-CRICK
A
G
6
A
O6
G
6
1_555
B
DC
15
B
N4
DC
5
1_555
hydrog
WATSON-CRICK
A
C
7
A
N3
C
7
1_555
B
DG
14
B
N1
DG
4
1_555
hydrog
WATSON-CRICK
A
C
7
A
N4
C
7
1_555
B
DG
14
B
O6
DG
4
1_555
hydrog
WATSON-CRICK
A
C
7
A
O2
C
7
1_555
B
DG
14
B
N2
DG
4
1_555
hydrog
WATSON-CRICK
A
G
8
A
N1
G
8
1_555
B
DC
13
B
N3
DC
3
1_555
hydrog
WATSON-CRICK
A
G
8
A
N2
G
8
1_555
B
DC
13
B
O2
DC
3
1_555
hydrog
WATSON-CRICK
A
G
8
A
O6
G
8
1_555
B
DC
13
B
N4
DC
3
1_555
hydrog
WATSON-CRICK
A
C
9
A
N3
C
9
1_555
B
DG
12
B
N1
DG
2
1_555
hydrog
WATSON-CRICK
A
C
9
A
N4
C
9
1_555
B
DG
12
B
O6
DG
2
1_555
hydrog
WATSON-CRICK
A
C
9
A
O2
C
9
1_555
B
DG
12
B
N2
DG
2
1_555
hydrog
WATSON-CRICK
A
C
10
A
N3
C
10
1_555
B
DG
11
B
N1
DG
1
1_555
hydrog
WATSON-CRICK
A
C
10
A
N4
C
10
1_555
B
DG
11
B
O6
DG
1
1_555
hydrog
WATSON-CRICK
A
C
10
A
O2
C
10
1_555
B
DG
11
B
N2
DG
1
1_555
DNA-RNA HYBRID
RIGHT HANDED DNA/RNA HYBRID, DOUBLE HELIX, HIV-1 PRIMER BINDING SITE, DNA-RNA HYBRID
1FIX
PDB
1
1FIX
1FIX
PDB
2
1FIX
1
10
1FIX
1
10
1FIX
A
1
1
10
11
20
1FIX
11
20
1FIX
B
2
1
10
95
P 43 2 2