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A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 12-Aug-2022 number of released structures: 12231
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NDB ID:
4X4P
PDB ID:
4X4P
 
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
B
1
G
0.0
169.6
177.5
80.08
210.78
285.7
204.16
1
B
2
G
294.45
159.08
62.02
78.05
207.81
285.46
193.11
1
B
3
C
292.9
164.99
66.11
81.78
225.02
287.51
199.3
1
B
4
C
302.53
162.28
55.67
75.22
210.75
288.25
191.64
1
B
5
G
298.27
178.29
53.6
81.21
208.66
270.59
208.4
1
B
6
C
119.56
215.18
202.06
82.16
232.88
283.65
188.27
1
B
7
G
303.31
173.63
40.7
76.61
206.61
284.63
196.56
1
B
8
G
305.49
168.05
52.8
78.19
210.57
282.96
194.13
1
B
9
C
300.44
172.06
59.08
78.3
213.77
285.26
205.87
1
B
10
A
296.95
177.1
48.22
77.87
187.2
265.57
203.13
1
B
11
G
156.6
232.52
159.98
75.99
230.42
278.97
169.09
1
B
12
G
302.92
182.85
57.05
79.7
207.48
293.82
201.7
1
B
13
U
301.58
165.37
54.96
77.99
231.67
284.05
200.63
1
B
14
U
313.73
168.46
36.06
81.36
223.75
278.58
210.12
1
B
15
C
170.3
184.0
53.46
76.23
223.43
294.12
191.34
1
B
16
G
288.67
160.29
66.98
83.41
251.45
244.69
203.54
1
B
17
A
99.22
247.42
206.03
84.61
347.56
176.86
217.68
1
B
18
G
285.77
136.52
281.31
80.14
124.06
54.07
197.81
1
B
19
U
177.04
178.12
118.45
92.73
277.48
287.88
85.16
1
B
20
C
289.42
178.35
50.47
80.97
209.23
293.32
184.66
1
B
21
C
294.51
194.6
49.06
79.86
220.96
278.54
184.81
1
B
22
U
319.13
157.18
41.3
76.35
244.59
246.87
191.35
1
B
23
G
307.26
126.43
63.68
76.29
220.66
268.05
188.4
1
B
24
C
310.73
150.69
57.61
77.69
241.57
259.06
192.7
1
B
25
C
301.52
149.2
61.03
75.21
210.14
290.01
186.41
1
B
26
G
311.37
172.39
43.1
74.56
210.87
285.52
192.66
1
B
27
C
308.84
171.2
49.97
78.94
271.38
256.5
198.17
1
B
28
G
31.17
266.26
245.48
94.91
314.63
171.94
205.0
1
B
29
A
282.9
189.01
187.49
155.89
150.8
66.54
176.15
1
B
30
U
14.7
66.88
199.19
98.26
236.52
270.19
263.6
1
B
31
C
344.98
290.9
267.3
79.19
237.05
318.87
184.49
1
B
32
G
83.82
137.53
39.97
84.82
216.26
288.04
188.79
1
B
33
C
303.27
167.75
58.68
87.01
224.1
279.92
193.36
1
B
34
C
281.32
170.4
59.18
81.07
236.81
255.63
207.13
1
B
35
A
59.12
219.41
266.71
143.91
232.4
61.55
47.47
1
B
36
C
44.66
131.18
178.98
141.26
0.0
0.0
226.2
1
D
1
G
0.0
182.42
112.12
78.24
212.13
290.09
200.33
1
D
2
G
293.16
171.3
61.49
78.41
207.84
290.1
201.48
1
D
3
C
281.0
162.7
74.56
80.71
208.47
295.36
188.16
1
D
4
C
282.18
177.8
58.96
78.55
216.23
286.27
191.76
1
D
5
G
299.37
169.52
55.83
78.22
210.39
293.25
196.74
1
D
6
C
296.07
166.8
58.26
75.88
218.16
275.41
215.93
1
D
7
G
306.28
159.0
58.67
79.35
212.49
318.2
191.59
1
D
8
G
226.65
122.82
153.53
84.99
225.52
285.03
181.87
1
D
9
C
283.28
189.45
43.69
82.27
189.16
294.57
191.43
1
D
10
A
162.39
189.01
167.22
81.11
190.52
283.61
187.57
1
D
11
G
179.84
210.27
145.12
78.9
225.02
286.42
162.76
1
D
12
G
281.53
192.69
60.24
80.47
204.15
295.55
196.87
1
D
13
U
293.48
179.04
62.31
79.13
231.02
288.2
190.13
1
D
14
U
302.41
164.55
51.94
78.46
225.6
285.58
208.35
1
D
15
C
169.03
172.9
52.24
79.47
235.44
279.93
188.0
1
D
16
G
305.39
162.32
52.92
82.97
205.4
281.24
206.61
1
D
17
A
282.62
179.89
57.63
80.9
0.0
0.0
205.2
1
D
19
U
0.0
252.25
74.39
82.9
225.15
279.6
210.57
1
D
20
C
298.18
150.39
53.07
77.89
202.9
260.47
225.09
1
D
21
C
174.29
227.84
153.98
77.92
231.07
272.63
185.04
1
D
22
U
312.48
161.47
47.54
82.85
220.07
276.39
200.68
1
D
23
G
315.54
159.8
40.36
78.14
207.67
284.39
212.67
1
D
24
C
299.05
160.66
55.22
75.61
191.49
291.49
212.61
1
D
25
C
282.22
183.66
65.5
81.06
240.06
281.11
187.96
1
D
26
G
272.89
128.72
100.49
80.82
240.0
263.62
177.46
1
D
27
C
280.22
140.64
82.65
79.63
0.0
0.0
188.87
1
D
32
G
0.0
179.68
66.1
81.41
199.85
303.44
186.86
1
D
33
C
265.11
195.58
69.31
82.15
202.35
299.86
192.24
1
D
34
C
271.65
197.8
61.1
84.72
209.24
293.35
195.12
1
D
35
A
285.13
170.66
64.96
79.38
0.0
0.0
237.41
1
F
1
G
0.0
153.44
80.01
80.68
221.2
281.92
191.52
1
F
2
G
283.65
171.54
54.78
82.67
203.03
299.08
195.26
1
F
3
C
273.92
176.85
75.31
79.89
213.38
294.77
198.66
1
F
4
C
289.88
176.24
57.84
76.05
208.75
295.85
198.29
1
F
5
G
293.33
173.06
62.88
77.17
221.84
273.3
195.55
1
F
6
C
318.35
158.41
38.63
76.62
222.97
281.71
213.57
1
F
7
G
297.6
152.32
64.08
78.8
203.67
279.5
185.9
1
F
8
G
305.43
176.23
50.02
76.25
207.11
283.04
189.5
1
F
9
C
301.81
168.08
57.54
77.05
212.51
294.26
197.11
1
F
10
A
279.15
173.33
65.45
77.71
197.5
258.8
188.57
1
F
11
G
170.35
228.83
159.48
80.58
205.52
302.0
185.5
1
F
12
G
283.14
192.03
55.32
78.74
213.13
285.17
196.46
1
F
13
U
298.44
171.2
56.14
80.14
216.27
301.01
213.33
1
F
14
U
296.15
168.65
59.31
78.28
236.8
274.03
205.4
1
F
15
C
141.12
183.69
70.29
82.12
231.01
290.98
195.16
1
F
16
G
300.23
168.85
49.47
81.92
194.16
285.04
204.75
1
F
17
A
249.66
158.77
102.55
80.04
251.43
257.91
202.69
1
F
18
G
231.23
158.03
48.37
80.46
172.27
36.15
194.57
1
F
19
U
223.33
226.07
56.89
78.5
214.02
288.24
185.59
1
F
20
C
298.08
168.9
53.55
79.67
218.72
286.77
229.38
1
F
21
C
158.38
191.4
176.02
80.67
202.85
309.59
185.68
1
F
22
U
282.58
215.05
26.78
73.55
214.31
276.83
203.48
1
F
23
G
301.52
162.17
58.72
81.9
0.0
0.0
201.4
1
F
32
G
0.0
205.82
50.5
82.98
231.82
267.7
182.07
1
F
33
C
313.42
169.01
46.07
85.75
210.53
291.52
187.44
1
F
34
C
288.47
180.46
59.08
80.95
207.41
290.49
192.39
1
F
35
A
159.22
189.43
162.74
79.13
0.0
0.0
184.17
1
H
1
G
0.0
150.13
61.36
78.44
230.88
279.89
202.54
1
H
2
G
289.24
150.77
73.91
81.87
214.86
279.08
194.68
1
H
3
C
310.11
164.24
41.31
77.0
208.15
293.44
202.77
1
H
4
C
302.56
171.89
58.6
80.24
219.17
284.46
195.39
1
H
5
G
297.66
166.78
52.64
80.7
207.14
290.61
199.09
1
H
6
C
304.86
166.02
59.26
76.68
221.69
287.4
202.4
1
H
7
G
296.5
161.21
56.32
74.5
173.25
269.28
215.42
1
H
8
G
181.34
223.07
141.45
80.47
215.46
292.59
187.15
1
H
9
C
291.06
197.33
38.74
79.49
206.28
289.29
205.93
1
H
10
A
277.58
173.19
72.35
82.64
193.34
295.87
195.07
1
H
11
G
269.12
166.24
81.2
73.33
204.58
294.98
176.24
1
H
12
G
284.32
201.82
58.96
82.11
205.13
297.97
203.97
1
H
13
U
293.05
173.19
61.55
83.99
229.88
295.55
195.6
1
H
14
U
292.66
175.77
49.6
79.21
214.62
289.73
209.64
1
H
15
C
178.89
175.91
48.52
78.21
226.44
295.59
188.45
1
H
16
G
298.58
160.19
61.1
78.85
201.83
308.84
197.63
1
H
17
A
197.79
140.51
146.7
81.07
0.0
0.0
186.33
1
H
19
U
0.0
173.57
327.86
82.63
215.14
327.71
189.76
1
H
20
C
267.99
179.39
63.33
83.04
211.47
284.25
187.71
1
H
21
C
177.42
188.51
148.9
79.0
207.37
296.22
182.54
1
H
22
U
293.71
188.1
52.26
81.65
219.41
281.06
195.55
1
H
23
G
305.23
163.09
57.4
79.27
191.62
290.88
209.62
1
H
24
C
163.55
186.99
165.38
79.29
221.73
281.6
202.07
1
H
25
C
266.46
200.52
58.9
81.68
0.0
0.0
208.16
1
H
32
G
0.0
186.8
59.64
85.12
224.54
286.39
171.01
1
H
33
C
297.99
181.91
53.76
82.9
209.02
294.5
188.34
1
H
34
C
290.4
181.01
46.66
81.0
200.83
270.48
205.43
1
H
35
A
163.85
207.85
153.89
81.77
0.0
0.0
200.9