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A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 18-May-2022 number of released structures: 12082
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NDB ID:
PR0023
PDB ID:
1EFW
 
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
C
1
G
0.0
195.51
69.42
86.33
213.94
284.42
192.05
1
C
2
G
295.85
190.74
33.09
83.33
209.69
277.91
203.71
1
C
3
A
298.39
155.3
59.17
81.46
207.16
281.0
194.76
1
C
4
G
307.64
156.46
56.43
82.67
225.72
286.82
189.87
1
C
5
C
311.13
157.14
45.63
72.71
228.72
260.65
196.65
1
C
6
G
323.57
148.94
53.8
84.26
215.58
272.91
185.4
1
C
7
G
309.78
154.48
71.42
131.99
249.09
326.54
211.23
1
C
8
4SU
268.87
213.43
47.25
80.06
224.9
263.47
176.33
1
C
9
A
199.68
113.01
185.19
160.96
256.81
310.79
255.91
1
C
10
G
184.81
163.13
56.69
86.2
212.57
302.18
163.51
1
C
11
U
272.03
199.93
53.29
82.81
200.34
299.0
206.53
1
C
12
U
282.42
196.97
36.64
77.69
210.83
294.18
208.25
1
C
13
C
301.36
158.42
78.9
81.71
198.56
292.2
214.27
1
C
14
A
290.65
181.73
55.96
81.11
195.37
315.2
202.21
1
C
15
G
266.52
181.19
64.65
82.83
228.38
105.61
186.2
1
C
16
H2U
286.27
167.09
41.72
134.36
263.24
297.89
43.92
1
C
17
C
117.12
181.48
70.12
153.42
330.44
232.7
297.97
1
C
18
G
91.93
196.2
36.7
145.0
240.04
181.57
258.62
1
C
19
G
318.9
152.58
50.36
144.71
256.95
291.69
259.76
1
C
20
H2U
172.89
202.94
186.74
81.79
232.03
37.16
211.94
1
C
20
H2U
84.0
119.62
50.59
141.71
249.14
284.88
248.75
1
C
21
A
50.75
159.5
74.39
78.96
200.28
239.65
213.49
1
C
22
G
304.92
157.19
33.19
80.92
165.95
301.57
204.19
1
C
23
A
295.6
175.3
56.05
82.65
220.92
281.41
194.89
1
C
24
A
309.32
163.12
45.28
81.8
224.14
283.84
207.18
1
C
25
U
307.25
153.18
52.71
79.17
203.73
298.73
204.01
1
C
26
A
286.83
181.46
52.68
81.32
208.35
295.26
189.23
1
C
27
C
292.89
178.98
51.97
83.31
213.4
286.59
199.98
1
C
28
C
300.55
180.36
43.24
83.79
209.22
280.18
197.74
1
C
29
U
302.78
170.57
47.13
81.23
194.31
303.21
190.73
1
C
30
G
280.66
200.71
46.73
85.48
195.88
295.14
196.5
1
C
31
C
291.41
185.03
48.56
82.55
205.02
292.27
209.63
1
C
32
C
292.7
168.63
55.75
81.57
221.75
257.55
203.78
1
C
33
U
80.37
143.86
46.91
143.64
212.41
164.87
223.22
1
C
34
QUO
288.01
182.6
49.31
149.2
281.69
106.09
250.2
1
C
35
U
269.69
151.72
28.65
84.35
197.06
311.7
190.73
1
C
36
C
278.45
183.07
62.5
89.52
190.03
170.41
210.44
1
C
37
2MA
59.46
241.79
46.13
147.56
243.29
286.86
270.47
1
C
38
C
288.39
153.42
186.8
82.33
211.05
301.26
201.67
1
C
39
G
297.49
186.75
46.22
85.55
204.61
291.87
205.75
1
C
40
C
303.29
175.4
41.48
79.86
204.62
291.62
201.06
1
C
41
A
299.13
179.43
47.1
81.76
215.92
282.66
196.74
1
C
42
G
296.93
160.22
58.75
82.4
195.96
290.16
184.86
1
C
43
G
301.58
179.56
54.8
83.68
214.14
272.31
189.46
1
C
44
G
301.85
163.76
58.14
86.36
201.39
300.94
191.9
1
C
45
G
289.68
182.02
56.84
85.25
231.68
286.64
210.74
1
C
46
G7M
316.54
222.17
37.02
136.2
259.26
226.67
290.63
1
C
47
U
60.75
191.09
54.57
83.74
146.57
117.57
226.93
1
C
48
C
266.9
232.93
52.07
98.99
60.56
221.32
244.99
1
C
49
G
64.48
208.28
59.36
87.99
213.76
278.42
176.92
1
C
50
C
288.15
169.4
57.84
82.47
204.4
293.08
189.94
1
C
51
G
287.87
189.86
49.77
83.98
210.35
282.21
202.6
1
C
52
G
292.15
152.44
67.93
80.75
202.04
300.19
194.83
1
C
53
G
295.46
189.91
52.54
79.74
192.12
297.41
194.04
1
C
54
5MU
283.94
190.62
46.43
75.63
243.46
246.08
192.84
1
C
55
PSU
347.89
120.97
51.95
86.56
225.65
310.4
0.0
1
C
56
C
170.71
134.35
42.01
80.19
224.37
290.9
201.78
1
C
57
G
300.67
173.95
49.77
81.07
232.04
277.7
191.39
1
C
58
A
318.56
209.13
57.98
148.38
263.6
184.74
283.01
1
C
59
G
76.75
214.16
71.29
89.24
0.0
0.0
189.65
1
C
60
U
0.0
161.0
62.97
138.03
254.93
303.97
231.69
1
C
61
C
271.27
190.28
30.92
83.62
201.1
290.24
186.38
1
C
62
C
309.05
189.28
36.72
83.12
215.82
288.6
187.16
1
C
63
C
293.76
172.87
52.64
84.23
195.99
290.16
199.28
1
C
64
G
290.66
185.81
46.09
79.41
207.18
292.27
209.8
1
C
65
PSU
307.56
166.88
43.53
84.85
206.6
272.26
0.0
1
C
66
C
315.56
171.67
44.47
86.78
199.04
292.91
195.7
1
C
67
C
282.43
186.42
54.77
85.89
200.36
287.98
191.63
1
C
68
G
299.08
175.37
56.25
85.55
200.93
304.02
195.51
1
C
69
U
273.67
189.86
57.22
85.19
187.83
285.58
206.38
1
C
70
U
273.91
185.32
62.55
83.85
199.2
280.37
230.42
1
C
71
C
283.5
183.23
42.47
80.3
211.77
279.24
222.76
1
C
72
C
298.81
158.69
58.76
67.68
0.0
0.0
193.26
1
D
1
G
0.0
190.41
33.12
76.49
220.23
286.68
201.45
1
D
2
G
330.69
160.13
59.73
82.21
192.12
297.44
185.97
1
D
3
A
252.87
197.51
72.81
84.0
195.19
276.88
190.81
1
D
4
G
309.45
168.83
46.75
83.8
233.74
271.21
193.13
1
D
5
C
318.84
142.55
48.45
79.17
201.51
294.34
199.32
1
D
6
G
301.69
194.04
47.11
82.57
186.43
312.0
196.46
1
D
7
G
284.28
198.29
62.56
138.95
262.08
296.62
230.23
1
D
8
4SU
289.5
209.62
48.55
82.04
203.22
249.68
184.65
1
D
9
A
167.03
135.36
226.33
157.97
255.46
285.79
262.02
1
D
10
G
196.83
190.54
47.38
85.22
190.3
307.3
188.0
1
D
11
U
260.15
201.23
64.46
87.25
202.18
290.51
207.44
1
D
12
U
289.92
185.35
45.31
82.02
224.46
297.38
200.76
1
D
13
C
287.26
147.88
88.54
81.81
197.16
284.37
198.33
1
D
14
A
297.05
186.36
43.94
80.32
202.42
304.54
196.53
1
D
15
G
277.22
172.74
67.7
89.02
222.23
97.21
182.24
1
D
16
H2U
288.37
164.14
46.39
142.99
236.63
317.17
51.98
1
D
17
C
94.94
131.62
74.91
150.0
312.34
304.88
279.07
1
D
18
G
157.79
126.67
15.47
143.15
235.93
195.97
262.05
1
D
19
G
307.04
177.8
48.54
151.3
263.4
230.15
286.81
1
D
20
H2U
52.85
98.25
30.8
77.71
163.65
57.06
302.23
1
D
20
H2U
40.54
143.63
57.75
129.32
262.86
269.61
262.44
1
D
21
A
97.26
169.12
61.42
77.75
232.41
204.64
209.51
1
D
22
G
77.87
241.66
195.01
84.71
183.04
286.22
197.11
1
D
23
A
288.43
188.54
56.55
84.64
212.58
294.14
200.7
1
D
24
A
293.82
170.53
51.9
82.42
224.4
280.36
209.74
1
D
25
U
312.53
152.45
49.1
79.13
202.46
295.3
209.51
1
D
26
A
286.98
182.0
47.91
79.91
212.31
290.74
197.15
1
D
27
C
306.62
179.65
43.34
84.43
210.01
291.19
196.11
1
D
28
C
298.03
193.19
36.18
86.61
193.09
295.95
197.98
1
D
29
U
290.76
185.31
53.68
84.92
192.37
293.14
197.01
1
D
30
G
274.42
198.83
50.31
86.69
182.52
298.43
203.07
1
D
31
C
275.28
193.43
59.57
84.44
217.97
292.12
198.01
1
D
32
C
308.38
168.33
43.56
79.29
225.09
250.99
208.06
1
D
33
U
40.36
164.55
69.02
144.43
222.47
170.85
202.89
1
D
34
QUO
278.76
181.9
50.6
151.76
277.38
85.17
246.11
1
D
35
U
291.89
153.34
39.69
81.93
205.51
313.96
199.29
1
D
36
C
276.5
187.34
58.69
86.33
186.71
183.21
208.39
1
D
37
2MA
50.82
244.34
54.53
149.52
240.42
292.42
267.41
1
D
38
C
287.37
159.04
182.97
83.84
219.42
295.4
191.18
1
D
39
G
309.06
172.39
43.97
80.67
208.19
291.65
211.17
1
D
40
C
294.83
178.22
43.35
79.03
194.04
297.15
199.44
1
D
41
A
282.01
184.05
53.96
77.35
230.4
263.94
188.07
1
D
42
G
312.25
139.33
64.3
80.54
215.87
273.15
179.79
1
D
43
G
313.96
169.73
47.56
87.82
191.21
288.57
191.57
1
D
44
G
281.19
192.85
57.08
90.51
204.56
303.36
199.7
1
D
45
G
294.43
175.64
51.22
83.09
229.6
270.51
211.75
1
D
46
G7M
293.42
217.55
52.65
85.13
46.68
127.9
291.94
1
D
47
U
337.05
236.67
43.16
133.02
83.04
124.86
277.3
1
D
48
C
304.69
153.45
50.03
86.61
43.4
242.06
211.32
1
D
49
G
105.29
180.02
54.48
85.63
206.01
292.18
181.2
1
D
50
C
295.96
182.66
45.98
82.97
209.57
300.44
188.09
1
D
51
G
285.35
186.45
51.02
80.94
190.48
302.38
200.93
1
D
52
G
283.52
184.21
44.85
80.41
190.74
297.22
200.65
1
D
53
G
283.71
164.41
84.76
81.04
238.89
275.98
176.76
1
D
54
5MU
313.55
169.58
40.77
82.57
223.06
280.99
186.93
1
D
55
PSU
317.84
165.43
42.3
84.98
227.09
273.58
0.0
1
D
56
C
140.83
181.99
69.61
86.85
236.36
276.78
184.39
1
D
57
G
315.91
157.95
44.82
82.45
216.49
301.77
197.91
1
D
58
A
299.68
236.17
52.81
148.94
245.13
189.38
293.5
1
D
59
G
92.07
206.95
64.71
88.3
212.11
308.13
184.0
1
D
60
U
297.21
191.22
54.08
142.53
250.41
292.39
246.39
1
D
61
C
251.65
193.31
59.35
85.3
217.98
282.28
184.84
1
D
62
C
305.31
178.41
39.97
84.72
206.25
284.65
200.79
1
D
63
C
282.89
179.73
53.6
83.92
195.39
285.37
210.37
1
D
64
G
305.15
177.64
43.0
79.16
227.22
280.99
200.76
1
D
65
PSU
289.96
165.09
63.35
89.4
201.58
273.0
0.0
1
D
66
C
312.72
162.13
51.26
84.86
231.74
269.19
190.18
1
D
67
C
318.25
148.11
45.39
85.96
195.59
306.7
187.76
1
D
68
G
270.41
190.14
62.12
77.42
213.93
263.24
196.56
1
D
69
U
309.98
140.88
61.11
85.24
232.17
249.81
178.08
1
D
70
U
305.44
145.39
35.94
73.37
206.33
248.04
201.69
1
D
71
C
335.05
156.58
39.46
86.17
232.18
305.08
197.82
1
D
72
C
302.45
169.8
53.8
82.36
0.0
0.0
204.22