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A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 11-May-2022 number of released structures: 12077
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NDB ID:
2KEZ
PDB ID:
2KEZ
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
A
1
G
0.0
0.0
268.71
108.24
226.73
297.94
171.52
1
A
2
G
292.75
173.26
52.53
80.47
202.97
291.52
194.08
1
A
3
U
292.73
180.0
53.09
77.82
202.87
291.11
205.91
1
A
4
U
292.5
180.46
52.88
79.52
201.26
290.47
221.88
1
A
5
C
285.72
171.89
62.88
78.03
199.1
295.9
218.77
1
A
6
C
286.95
178.88
65.46
80.31
203.78
289.0
220.66
1
A
7
C
284.57
186.11
59.49
76.57
200.68
290.01
217.65
1
A
8
C
292.18
179.36
52.47
78.25
206.0
292.09
212.0
1
A
9
U
288.6
173.84
60.61
80.32
215.0
295.84
204.97
1
A
10
G
281.91
179.45
50.75
83.66
265.55
278.71
215.18
1
A
11
C
249.71
83.03
51.52
87.26
202.49
280.59
231.1
1
A
12
A
271.31
200.01
41.61
149.91
198.85
274.7
237.29
1
A
13
U
312.47
268.91
196.17
156.36
272.98
299.97
201.12
1
A
14
A
295.64
166.45
58.27
107.75
205.42
280.68
219.49
1
A
15
A
276.54
175.54
55.31
79.76
191.6
291.48
222.67
1
A
16
G
292.58
178.76
53.91
71.51
208.76
296.97
219.8
1
A
17
G
296.98
181.6
55.82
76.31
196.29
295.14
201.87
1
A
18
A
285.49
178.23
62.58
78.16
190.36
286.76
208.57
1
A
19
U
285.48
180.5
61.29
78.81
188.9
284.66
227.57
1
A
20
G
283.64
176.82
61.29
80.62
194.39
291.26
219.09
1
A
21
A
292.42
174.53
53.28
81.56
201.81
289.97
211.88
1
A
22
A
292.48
174.77
55.28
82.13
201.55
291.9
208.63
1
A
23
C
293.02
174.71
53.4
78.39
204.92
285.18
205.6
1
A
24
C
290.87
185.29
47.53
79.95
0.0
0.0
205.06
2
A
1
G
0.0
0.0
185.86
116.75
250.86
294.43
168.83
2
A
2
G
294.93
162.53
52.78
77.77
200.94
287.1
193.23
2
A
3
U
292.25
179.21
53.11
78.14
203.1
290.16
205.28
2
A
4
U
292.18
179.37
52.98
79.67
200.2
291.26
219.36
2
A
5
C
287.84
171.76
60.63
78.38
199.15
297.17
215.68
2
A
6
C
286.11
179.66
62.91
80.25
204.82
291.44
216.16
2
A
7
C
286.22
184.29
60.38
77.33
202.97
289.1
214.83
2
A
8
C
291.94
180.31
52.49
78.14
203.27
292.13
212.54
2
A
9
U
290.71
174.03
59.47
79.82
211.64
296.99
206.52
2
A
10
G
284.88
178.76
50.05
82.36
264.4
292.4
215.94
2
A
11
C
250.47
80.2
41.79
76.52
194.79
274.35
230.0
2
A
12
A
279.31
211.22
47.77
148.71
182.26
245.67
233.94
2
A
13
U
274.79
163.67
329.28
168.53
286.59
262.0
325.46
2
A
14
A
267.28
179.89
51.26
88.1
201.08
291.42
226.26
2
A
15
A
282.2
169.59
71.4
79.57
190.17
291.3
218.46
2
A
16
G
292.76
179.42
55.47
73.29
210.88
297.78
219.17
2
A
17
G
296.94
182.01
55.69
77.51
197.4
295.91
202.58
2
A
18
A
285.78
177.43
62.87
79.06
187.54
284.8
211.82
2
A
19
U
285.1
179.11
60.58
79.14
190.52
286.66
225.07
2
A
20
G
282.2
176.29
60.35
80.54
194.89
291.77
216.8
2
A
21
A
292.15
174.51
53.78
81.01
202.35
291.32
208.4
2
A
22
A
293.0
174.9
53.91
82.17
202.85
291.99
206.21
2
A
23
C
292.84
174.62
53.15
78.45
203.85
285.67
205.62
2
A
24
C
290.21
184.91
48.36
80.12
0.0
0.0
205.0
3
A
1
G
0.0
0.0
185.49
116.13
251.54
294.18
168.65
3
A
2
G
295.05
162.75
52.7
78.02
201.75
286.17
191.93
3
A
3
U
292.57
180.89
52.52
78.26
202.92
290.12
205.65
3
A
4
U
292.51
179.74
52.95
80.4
200.2
290.36
221.01
3
A
5
C
284.83
172.79
62.32
78.22
197.81
295.43
217.33
3
A
6
C
288.31
177.92
63.37
81.96
209.06
290.05
220.11
3
A
7
C
284.83
185.12
57.88
76.87
201.53
288.32
214.83
3
A
8
C
292.11
178.32
52.63
79.53
204.83
292.14
212.13
3
A
9
U
287.93
174.25
62.63
83.1
208.63
300.96
207.52
3
A
10
G
278.46
185.58
47.86
78.18
210.76
293.61
220.75
3
A
11
C
300.96
266.34
188.6
139.75
277.34
281.07
267.04
3
A
12
A
278.31
181.72
41.43
141.06
186.46
245.52
255.02
3
A
13
U
257.7
167.31
21.98
156.43
282.11
295.89
220.56
3
A
14
A
276.59
60.07
180.66
106.79
207.46
280.52
210.21
3
A
15
A
275.31
175.95
53.4
81.54
193.0
289.94
221.9
3
A
16
G
292.38
179.61
53.06
71.69
208.4
297.17
219.39
3
A
17
G
297.99
181.23
55.58
77.8
196.15
296.24
203.67
3
A
18
A
285.02
178.23
62.81
78.87
190.16
286.52
212.33
3
A
19
U
284.47
180.53
59.69
79.06
188.97
285.53
226.34
3
A
20
G
283.5
176.21
60.6
80.69
194.77
291.31
219.67
3
A
21
A
292.12
174.76
53.12
81.39
199.66
291.43
212.37
3
A
22
A
292.73
174.9
54.14
82.73
202.41
292.05
207.96
3
A
23
C
292.88
174.69
54.1
78.55
204.82
284.22
205.31
3
A
24
C
291.25
185.19
46.6
80.48
0.0
0.0
205.04
4
A
1
G
0.0
0.0
185.85
116.44
250.05
294.49
168.66
4
A
2
G
295.75
162.21
52.66
78.16
202.63
285.09
192.6
4
A
3
U
292.29
178.39
53.01
78.55
202.76
290.74
205.37
4
A
4
U
292.35
179.47
52.92
79.61
200.58
291.51
219.88
4
A
5
C
287.7
172.3
60.07
77.72
197.02
296.87
216.81
4
A
6
C
287.12
178.49
62.44
80.96
207.56
292.11
216.52
4
A
7
C
285.81
186.28
57.44
77.12
202.33
288.33
214.49
4
A
8
C
291.1
179.41
52.51
78.32
203.51
292.15
211.23
4
A
9
U
290.02
173.28
59.9
81.56
214.68
297.07
204.78
4
A
10
G
280.11
179.12
52.79
82.07
263.04
249.9
213.75
4
A
11
C
257.2
74.25
45.11
78.96
197.92
274.26
220.94
4
A
12
A
279.49
212.83
42.95
147.57
187.68
245.68
245.26
4
A
13
U
257.88
171.33
21.58
156.68
284.79
300.34
221.13
4
A
14
A
279.48
61.94
177.59
104.88
206.76
280.72
209.66
4
A
15
A
275.87
176.23
53.77
80.4
191.84
291.25
220.4
4
A
16
G
292.5
179.32
53.39
72.09
207.8
297.34
219.81
4
A
17
G
297.65
181.57
55.65
77.47
196.51
296.31
203.56
4
A
18
A
285.38
177.49
63.29
79.68
188.72
284.86
211.24
4
A
19
U
285.22
180.46
59.27
79.7
190.69
287.31
225.34
4
A
20
G
281.76
176.25
60.89
80.16
194.83
291.39
217.63
4
A
21
A
292.35
174.47
53.57
80.65
201.41
291.19
209.41
4
A
22
A
292.65
174.71
54.56
82.25
202.61
292.03
206.55
4
A
23
C
293.09
174.67
53.15
79.34
205.33
285.16
205.48
4
A
24
C
290.58
185.08
47.35
80.56
0.0
0.0
204.99
5
A
1
G
0.0
0.0
278.59
107.0
236.53
293.33
167.08
5
A
2
G
292.53
172.3
52.71
80.71
203.01
290.63
193.89
5
A
3
U
292.26
179.78
53.08
78.4
203.23
291.27
205.39
5
A
4
U
292.25
179.25
53.17
80.89
200.74
289.76
219.48
5
A
5
C
284.43
172.81
62.59
78.24
196.85
294.57
215.96
5
A
6
C
285.25
179.65
62.49
81.44
208.69
292.37
215.84
5
A
7
C
286.72
184.44
59.25
77.37
201.75
288.31
212.11
5
A
8
C
291.18
179.83
52.56
78.67
205.54
292.18
211.88
5
A
9
U
287.05
173.96
60.87
81.71
214.11
297.39
206.12
5
A
10
G
280.45
178.45
53.23
82.68
265.06
247.39
213.07
5
A
11
C
257.22
74.13
43.97
79.29
198.15
274.26
222.35
5
A
12
A
279.66
212.11
43.79
147.09
188.43
245.69
245.16
5
A
13
U
258.04
170.66
20.1
157.6
283.8
299.24
222.94
5
A
14
A
277.02
62.21
176.61
106.18
205.51
280.43
212.13
5
A
15
A
276.17
176.27
54.37
80.37
191.25
291.63
220.36
5
A
16
G
292.61
178.85
53.83
73.16
209.88
297.83
220.23
5
A
17
G
296.17
181.01
55.18
76.14
194.86
292.4
203.89
5
A
18
A
285.62
180.15
61.21
77.94
190.91
288.6
207.67
5
A
19
U
284.51
178.71
61.52
77.76
191.83
291.81
220.95
5
A
20
G
286.59
174.96
59.85
80.05
197.78
289.46
213.69
5
A
21
A
292.28
174.61
53.14
81.5
202.67
288.77
208.06
5
A
22
A
292.7
174.76
54.29
82.43
202.87
292.01
205.55
5
A
23
C
292.56
174.78
53.26
78.16
204.33
286.46
205.6
5
A
24
C
291.03
185.22
47.63
80.4
0.0
0.0
205.01
6
A
1
G
0.0
0.0
268.32
108.04
225.3
298.27
171.17
6
A
2
G
292.5
173.45
52.94
80.86
203.14
290.88
194.1
6
A
3
U
292.43
181.35
52.82
78.22
202.94
290.93
205.66
6
A
4
U
292.42
181.18
52.79
80.24
200.33
290.09
221.23
6
A
5
C
285.35
171.65
62.75
78.06
199.52
296.25
216.43
6
A
6
C
286.31
179.28
64.49
80.8
208.33
289.0
220.57
6
A
7
C
285.58
184.56
58.71
77.25
201.21
289.16
213.86
6
A
8
C
291.75
178.68
52.83
78.3
202.98
292.46
212.63
6
A
9
U
289.92
174.0
61.51
82.85
209.78
299.28
207.46
6
A
10
G
280.48
181.18
50.78
84.01
262.94
283.24
218.73
6
A
11
C
254.68
77.97
42.67
76.51
191.5
274.79
235.33
6
A
12
A
276.17
225.2
43.08
148.9
192.16
248.94
238.69
6
A
13
U
257.6
165.1
14.34
154.5
214.55
280.5
221.06
6
A
14
A
287.08
185.07
56.56
116.77
210.61
287.5
217.0
6
A
15
A
273.14
173.78
57.87
80.56
191.93
291.39
222.62
6
A
16
G
292.78
179.38
53.02
71.72
208.13
297.29
219.88
6
A
17
G
297.33
181.59
54.48
75.43
193.6
294.29
203.68
6
A
18
A
287.54
179.37
60.87
77.88
193.77
290.86
207.06
6
A
19
U
284.55
180.88
60.78
78.31
189.36
286.18
224.32
6
A
20
G
283.22
177.36
60.67
79.91
194.71
291.46
218.0
6
A
21
A
292.24
174.92
53.14
81.36
202.13
289.67
210.79
6
A
22
A
292.48
174.73
55.47
82.1
201.83
291.88
207.87
6
A
23
C
293.55
174.6
53.83
78.31
204.46
285.28
205.45
6
A
24
C
291.35
185.21
47.74
80.43
0.0
0.0
205.11
7
A
1
G
0.0
0.0
278.94
106.27
236.7
293.82
167.45
7
A
2
G
292.53
172.49
52.51
79.76
202.65
290.9
193.95
7
A
3
U
292.51
180.43
52.96
78.47
202.88
291.5
205.47
7
A
4
U
292.31
180.11
52.78
79.38
200.31
291.58
220.32
7
A
5
C
287.26
172.19
60.04
77.73
198.95
297.14
215.29
7
A
6
C
285.84
179.57
63.31
80.2
206.06
291.17
217.72
7
A
7
C
286.29
185.65
58.17
76.12
202.43
287.78
215.04
7
A
8
C
292.0
178.5
52.63
78.43
205.24
292.08
211.27
7
A
9
U
288.0
173.47
61.33
81.91
213.59
296.84
203.8
7
A
10
G
280.27
179.25
52.49
83.32
263.17
250.39
213.33
7
A
11
C
257.53
73.36
44.33
78.7
196.26
273.78
224.48
7
A
12
A
280.09
214.45
42.9
148.7
188.26
245.88
244.35
7
A
13
U
257.8
169.38
21.16
157.07
285.69
301.65
220.66
7
A
14
A
278.76
62.12
178.53
104.06
208.1
279.71
208.6
7
A
15
A
280.09
173.91
49.51
80.2
192.41
291.28
220.64
7
A
16
G
292.41
179.33
53.15
71.99
208.52
297.33
220.12
7
A
17
G
297.4
181.13
55.96
77.37
195.83
296.77
203.79
7
A
18
A
285.21
177.17
63.01
79.12
188.34
285.25
211.43
7
A
19
U
285.06
180.97
58.94
78.87
190.21
286.84
224.68
7
A
20
G
282.46
175.76
60.54
80.42
197.25
289.89
216.67
7
A
21
A
292.19
174.51
53.7
81.66
202.15
289.54
208.24
7
A
22
A
292.41
174.71
54.46
82.39
202.94
291.79
206.03
7
A
23
C
292.62
174.89
53.05
78.09
204.19
285.78
205.63
7
A
24
C
290.19
185.22
48.78
79.93
0.0
0.0
204.94
8
A
1
G
0.0
0.0
185.61
116.75
252.26
294.07
168.79
8
A
2
G
294.97
161.6
52.67
77.88
202.38
284.95
193.59
8
A
3
U
292.35
178.15
53.09
78.16
203.36
289.98
205.55
8
A
4
U
292.21
180.14
52.6
79.85
200.29
291.44
221.09
8
A
5
C
287.6
171.52
60.95
77.94
199.58
298.44
217.56
8
A
6
C
286.75
179.37
63.73
78.91
201.65
289.36
220.19
8
A
7
C
288.41
184.42
59.1
76.85
203.09
288.99
216.38
8
A
8
C
291.8
179.49
52.46
78.57
205.88
292.26
211.22
8
A
9
U
288.35
174.6
60.74
80.6
216.74
296.83
207.31
8
A
10
G
279.55
179.77
50.96
80.67
258.32
267.04
216.43
8
A
11
C
263.1
72.47
46.45
79.49
195.21
277.18
221.01
8
A
12
A
284.57
175.91
65.66
101.08
201.78
267.72
179.43
8
A
13
U
256.97
172.69
18.04
122.6
280.86
300.29
233.34
8
A
14
A
279.16
57.85
178.41
143.46
215.03
286.54
220.27
8
A
15
A
269.04
172.59
55.01
79.95
191.23
291.6
224.84
8
A
16
G
292.76
177.58
54.93
72.34
209.94
297.38
219.84
8
A
17
G
296.43
181.04
56.32
75.32
195.96
295.77
200.87
8
A
18
A
288.29
177.04
61.67
77.05
190.37
289.39
207.07
8
A
19
U
289.1
179.39
60.1
77.83
187.45
284.11
227.55
8
A
20
G
282.84
176.99
60.3
80.12
194.57
291.12
218.8
8
A
21
A
292.56
174.65
53.18
81.82
202.27
289.77
210.9
8
A
22
A
292.64
174.59
54.86
82.47
202.62
291.89
207.69
8
A
23
C
292.71
174.67
53.43
78.72
206.0
284.43
205.78
8
A
24
C
290.51
184.62
46.95
80.34
0.0
0.0
205.01
9
A
1
G
0.0
0.0
277.8
107.18
236.83
293.79
166.79
9
A
2
G
292.92
172.4
52.65
80.06
202.94
289.67
193.3
9
A
3
U
292.17
180.38
52.83
78.24
202.93
290.91
206.45
9
A
4
U
292.43
180.71
53.0
80.33
199.51
291.68
221.95
9
A
5
C
288.41
170.51
61.78
78.6
199.78
295.95
217.55
9
A
6
C
287.02
178.35
64.33
81.08
205.5
289.7
220.28
9
A
7
C
285.05
186.49
57.98
77.08
203.19
287.15
217.05
9
A
8
C
290.95
180.41
52.0
78.34
203.55
291.75
212.95
9
A
9
U
285.56
173.65
61.27
81.77
214.55
298.33
207.67
9
A
10
G
282.46
181.75
44.02
74.75
175.89
255.36
215.03
9
A
11
C
257.57
152.93
45.52
96.48
260.34
263.91
220.65
9
A
12
A
267.13
176.1
39.73
139.89
185.34
245.31
254.17
9
A
13
U
257.29
164.71
19.15
154.8
278.98
294.9
217.88
9
A
14
A
277.86
58.33
180.64
142.04
214.1
278.71
217.87
9
A
15
A
271.38
171.72
49.08
77.42
191.12
292.78
227.64
9
A
16
G
292.61
175.61
53.11
71.22
207.21
297.14
222.31
9
A
17
G
294.6
180.07
58.02
74.99
196.89
297.11
201.48
9
A
18
A
287.96
177.96
61.26
78.33
187.97
284.34
210.31
9
A
19
U
285.52
179.96
60.77
78.52
189.11
288.4
226.52
9
A
20
G
286.36
175.39
59.55
79.97
193.85
290.77
218.43
9
A
21
A
292.48
174.92
53.27
81.67
201.15
289.94
212.74
9
A
22
A
292.46
174.71
54.72
83.22
202.65
291.97
208.71
9
A
23
C
292.7
174.26
53.53
78.43
205.85
284.48
205.45
9
A
24
C
291.36
185.23
47.61
80.23
0.0
0.0
205.03
10
A
1
G
0.0
0.0
268.62
107.85
228.09
296.95
171.01
10
A
2
G
292.64
173.04
52.86
80.48
202.5
290.4
194.23
10
A
3
U
292.46
179.8
53.28
78.21
203.28
290.52
205.7
10
A
4
U
292.02
180.41
52.83
80.3
201.69
290.79
221.79
10
A
5
C
284.91
171.16
63.02
78.26
199.63
298.11
216.84
10
A
6
C
286.53
178.97
64.33
80.31
203.69
287.46
220.39
10
A
7
C
285.64
186.01
59.25
76.52
200.77
290.31
216.24
10
A
8
C
292.05
181.4
51.83
78.43
203.36
291.85
213.34
10
A
9
U
287.21
173.31
61.69
81.41
212.96
296.77
206.86
10
A
10
G
287.29
180.15
47.06
85.97
270.36
291.01
216.45
10
A
11
C
253.59
79.2
43.26
79.04
195.1
276.31
240.3
10
A
12
A
275.39
203.77
46.42
149.13
244.37
256.45
229.97
10
A
13
U
256.96
79.26
53.05
112.36
215.75
271.87
201.94
10
A
14
A
293.58
193.2
58.36
140.36
218.12
290.29
212.81
10
A
15
A
268.38
172.7
53.43
81.26
191.7
292.76
224.91
10
A
16
G
292.54
177.23
53.93
72.08
207.94
297.46
221.15
10
A
17
G
297.05
180.99
55.59
75.53
195.45
296.07
202.86
10
A
18
A
287.68
177.51
60.57
77.28
191.64
290.5
207.25
10
A
19
U
289.14
179.76
59.29
77.56
187.25
283.92
226.93
10
A
20
G
283.18
177.79
60.07
80.4
194.75
291.36
219.46
10
A
21
A
292.4
174.69
53.23
81.68
200.44
291.19
211.8
10
A
22
A
292.73
174.85
53.72
83.11
202.61
291.82
208.25
10
A
23
C
292.56
174.66
53.24
78.16
203.23
286.81
205.91
10
A
24
C
292.02
185.24
46.91
80.24
0.0
0.0
204.92
