Download
Software
Tools
Education
Standards
About NDB
A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 28-Sep-2022 number of released structures: 12311
Search DNA
Search RNA
Advanced Search
Search for released structures
NDB ID:
NA2191
PDB ID:
4B3P
Nucleic Acid Backbone Torsions
CSV Format
Model ID
Chain ID
Residue Number
Residue Name
O3-P-O5-C5
P-O5-C5-C4
O5-C5-C4-C3
C5-C4-C3-O3
C4-C3-O3-P
C3-O3-P-O5
O4-C1-N1-9-C2-4
1
D
1
DG
0.0
252.11
172.99
93.21
219.16
278.42
199.45
1
D
2
DT
293.56
174.23
52.18
86.67
211.86
280.06
207.57
1
D
3
DG
288.4
164.04
63.36
84.07
207.26
281.03
206.07
1
D
4
DG
290.07
164.9
65.08
86.4
210.35
287.28
189.61
1
D
5
DT
292.92
168.18
66.25
90.84
205.5
278.86
200.29
1
D
6
DC
146.25
181.38
169.99
88.81
220.09
285.66
197.07
1
D
7
DG
290.79
168.84
53.79
83.46
204.25
284.09
197.4
1
D
8
DT
294.83
169.96
57.73
81.67
209.76
290.14
206.38
1
D
9
DA
291.53
167.34
57.44
82.18
199.52
281.29
197.2
1
D
10
DT
299.29
168.04
56.71
82.53
208.9
286.48
203.25
1
D
11
DG
293.12
165.96
58.51
84.11
205.57
234.15
196.92
1
D
12
DC
37.61
103.3
19.26
109.78
179.16
264.57
237.66
1
D
13
DC
300.32
168.84
47.47
85.2
196.28
278.94
211.39
1
D
14
DT
295.46
169.73
55.34
84.98
210.37
290.37
208.06
1
D
15
DA
110.54
186.24
207.08
88.01
209.79
286.95
193.19
1
D
16
DT
293.76
169.78
60.31
85.64
211.27
279.57
203.59
1
D
17
DA
294.31
174.51
46.22
86.62
212.82
285.05
207.14
1
D
18
DG
296.57
174.67
42.53
81.07
216.1
293.04
201.15
1
D
19
DT
291.53
168.22
67.52
82.69
202.89
280.2
209.28
1
D
20
DT
295.06
166.43
61.22
85.74
203.54
279.68
206.41
1
D
21
DA
293.31
164.46
63.73
88.81
0.0
0.0
208.82
1
R
14
U
0.0
152.26
67.16
82.95
209.68
282.85
205.14
1
R
15
A
290.48
166.47
64.31
81.73
209.03
278.68
197.53
1
R
16
A
293.91
168.45
58.34
83.82
212.6
280.82
201.65
1
R
17
C
294.36
176.37
47.86
80.96
214.74
285.31
206.76
1
R
18
U
289.48
169.52
58.67
80.46
211.33
285.5
202.91
1
R
19
A
288.98
168.86
59.46
82.28
210.29
282.72
196.6
1
R
20
U
291.68
164.76
66.02
81.14
209.29
283.8
203.96
1
R
21
A
292.44
169.12
58.87
81.47
207.45
281.99
189.89
1
R
22
G
129.36
185.83
196.64
92.0
217.27
285.25
189.29
1
R
23
G
291.48
166.31
59.76
84.99
211.18
281.51
198.7
1
R
24
C
293.47
165.94
61.74
80.93
211.33
284.45
201.55
1
R
25
A
291.35
167.79
58.55
81.05
209.29
280.18
192.32
1
R
26
U
294.88
167.52
60.47
79.99
212.68
285.05
201.31
1
R
27
A
291.89
167.02
58.38
80.45
210.16
280.95
193.15
1
R
28
C
293.12
166.14
61.29
81.18
211.48
283.32
200.95
1
R
29
G
293.47
172.32
49.63
79.81
217.76
293.14
191.47
1
R
30
A
288.35
166.13
67.85
77.24
210.78
285.15
191.9
1
R
31
C
293.42
171.89
59.78
77.95
210.89
283.83
206.67
1
R
32
C
291.45
169.28
62.44
79.57
209.17
282.63
205.63
1
R
33
A
289.42
169.52
58.35
82.34
212.97
283.85
203.83
1
R
34
C
290.76
168.09
65.38
83.22
0.0
0.0
211.06
