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About NDB
A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 29-Jun-2022 number of released structures: 12153
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NDB ID:
4X4S
PDB ID:
4X4S
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
169.89
62.21
82.93
218.46
281.28
186.86
1
B
2
G
296.6
167.1
55.44
80.14
209.68
289.73
198.43
1
B
3
C
298.43
170.45
53.4
77.59
206.86
288.57
202.58
1
B
4
C
299.76
182.71
49.58
78.25
197.4
279.28
202.56
1
B
5
G
149.89
210.34
181.69
82.22
243.45
261.62
192.74
1
B
6
C
303.46
151.86
48.98
78.82
257.15
269.96
202.08
1
B
7
G
66.71
245.53
252.79
81.08
261.72
275.48
193.64
1
B
8
G
68.14
246.91
249.71
82.52
231.07
286.24
187.25
1
B
9
C
305.61
168.64
36.06
77.37
216.17
287.7
202.79
1
B
10
A
273.25
153.16
87.27
78.42
217.72
283.55
184.65
1
B
11
G
303.49
165.83
54.29
79.37
211.13
280.13
191.4
1
B
12
G
303.11
167.77
55.2
80.73
215.67
293.4
192.99
1
B
13
U
296.16
179.56
48.36
79.22
226.26
294.02
203.19
1
B
14
U
300.28
171.37
52.96
78.7
219.38
280.66
210.74
1
B
15
C
169.36
179.94
52.6
80.13
218.54
301.56
193.51
1
B
16
G
291.07
174.76
54.22
80.31
214.91
289.04
210.7
1
B
17
A
299.05
198.83
77.62
123.81
249.66
208.85
251.41
1
B
18
G
63.65
199.68
100.94
81.17
237.62
295.06
186.5
1
B
19
U
288.6
190.61
58.5
142.58
277.3
276.85
234.5
1
B
20
C
261.95
173.38
57.93
78.48
212.85
287.44
196.63
1
B
21
C
290.81
178.97
54.58
79.14
204.61
301.05
194.83
1
B
22
U
275.98
178.66
73.63
77.8
209.3
282.47
197.17
1
B
23
G
292.05
169.47
59.39
79.38
210.34
289.4
195.74
1
B
24
C
288.83
176.69
56.91
78.42
205.87
288.01
199.04
1
B
25
C
284.64
182.7
54.69
78.61
202.21
278.68
197.94
1
B
26
G
299.16
162.67
66.24
78.75
232.72
270.56
188.62
1
B
27
C
309.35
152.99
55.3
80.95
187.26
274.18
202.62
1
B
28
G
175.57
217.5
172.24
147.25
0.0
0.0
213.01
1
B
31
C
0.0
243.89
268.06
79.54
191.6
164.31
228.46
1
B
32
G
319.18
219.06
73.51
83.03
217.59
283.7
183.43
1
B
33
C
301.64
177.67
47.53
79.92
209.07
289.08
195.39
1
B
34
C
298.89
170.02
60.23
80.72
213.48
286.9
192.16
1
B
35
A
296.08
175.1
53.0
80.23
220.4
280.99
219.32
1
B
36
C
302.64
166.56
52.99
82.99
259.0
300.37
197.93
1
B
37
C
293.64
204.54
50.62
145.31
0.0
0.0
220.98
1
D
1
G
0.0
171.86
60.59
83.23
221.01
281.75
189.63
1
D
2
G
295.11
166.09
53.8
79.89
208.28
287.82
198.24
1
D
3
C
298.24
170.02
54.46
78.35
206.82
289.63
203.7
1
D
4
C
298.33
179.9
48.91
78.43
199.18
283.42
203.16
1
D
5
G
148.65
208.7
183.89
80.8
247.32
266.85
196.0
1
D
6
C
304.63
153.38
46.1
78.7
259.42
270.79
202.54
1
D
7
G
278.03
92.05
123.76
81.37
272.01
322.97
198.85
1
D
8
G
258.94
64.51
171.55
82.58
233.47
282.19
190.8
1
D
9
C
304.27
170.08
35.24
78.26
216.97
287.01
202.67
1
D
10
A
273.96
153.23
86.57
80.21
216.29
285.15
183.61
1
D
11
G
305.71
166.55
55.26
78.69
207.97
277.12
191.75
1
D
12
G
303.65
167.32
55.99
80.64
214.5
293.27
194.23
1
D
13
U
296.79
178.52
48.59
79.18
225.38
295.18
202.88
1
D
14
U
301.34
170.59
52.8
79.22
220.96
283.45
210.97
1
D
15
C
168.46
181.34
52.52
80.13
215.1
299.23
192.91
1
D
16
G
290.99
172.44
55.42
78.96
203.73
282.24
209.73
1
D
17
A
163.01
197.14
183.85
108.23
0.0
0.0
231.48
1
D
19
U
0.0
149.16
64.21
78.01
223.03
305.23
202.15
1
D
20
C
293.6
171.01
58.9
78.88
212.75
288.11
199.85
1
D
21
C
291.4
177.19
56.64
80.12
200.24
300.96
195.48
1
D
22
U
155.65
182.11
182.67
79.68
213.0
283.54
196.29
1
D
23
G
292.12
170.92
58.69
79.74
215.08
289.51
192.8
1
D
24
C
286.65
180.44
55.92
78.38
207.86
285.31
198.27
1
D
25
C
283.24
187.14
53.46
79.42
0.0
0.0
195.8
1
D
32
G
0.0
166.05
57.16
81.45
217.84
275.8
175.62
1
D
33
C
296.88
169.92
61.01
82.1
211.23
282.85
195.59
1
D
34
C
301.93
166.83
58.6
82.99
227.61
277.87
194.82
1
D
35
A
287.69
157.11
71.05
79.87
226.54
278.1
214.92
1
D
36
C
305.03
163.72
47.35
82.52
260.81
294.6
203.11
1
D
37
C
289.65
203.39
56.9
145.14
0.0
0.0
214.85
