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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:
NA2420
PDB ID:
4KHN
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
DT
0.0
0.0
292.23
160.75
236.1
71.13
244.46
1
C
2
DC
57.27
158.27
69.11
146.98
227.6
242.8
241.14
1
C
3
DA
296.15
250.48
255.11
119.41
252.51
181.84
309.1
1
C
4
DC
283.48
172.53
180.79
81.79
204.21
288.85
191.93
1
C
5
DG
298.36
176.02
55.14
81.77
193.01
287.52
198.43
1
C
6
DT
297.1
183.03
65.3
147.04
179.63
266.05
238.02
1
C
7
DA
298.88
201.36
35.86
142.36
183.87
275.68
251.78
1
C
8
DA
300.77
181.11
31.27
139.82
213.25
187.05
260.39
1
C
9
DG
319.67
138.38
38.24
116.08
189.2
271.16
224.32
1
C
10
DC
297.03
183.09
50.05
128.52
172.92
265.92
241.36
1
C
11
DA
292.47
201.14
46.67
142.35
190.93
267.71
251.68
1
C
12
DG
300.29
165.41
47.78
111.4
179.31
259.86
238.87
1
C
13
DT
309.77
185.44
40.43
134.32
189.08
267.29
249.45
1
C
14
DC
297.22
173.5
50.53
121.89
182.49
257.6
252.57
1
C
15
DC
308.02
180.89
38.25
141.54
200.8
205.19
263.8
1
C
16
DG
351.98
133.91
25.04
145.09
193.73
246.64
259.14
1
C
17
DC
304.7
166.46
43.53
128.02
175.74
270.4
259.13
1
C
18
DG
198.39
148.0
132.26
99.57
0.0
0.0
200.42
1
D
103
DG
0.0
0.0
272.19
162.9
192.08
227.18
268.03
1
D
104
DC
323.6
153.82
35.01
126.75
200.2
235.03
241.13
1
D
105
DG
315.61
155.24
44.84
131.85
191.42
242.16
250.25
1
D
106
DG
316.67
164.95
39.64
136.43
188.81
248.13
248.67
1
D
107
DA
309.83
173.53
39.24
138.41
189.22
266.73
251.58
1
D
108
DC
292.05
164.47
54.72
88.46
177.75
272.27
221.95
1
D
109
DT
308.86
180.69
51.64
139.17
188.13
269.77
244.82
1
D
110
DG
295.3
173.77
48.72
115.61
188.98
265.26
241.35
1
D
111
DC
306.86
162.24
51.12
104.49
184.58
265.87
228.33
1
D
112
DT
301.4
169.4
48.98
102.25
188.45
259.16
227.86
1
D
113
DT
309.69
149.96
70.31
99.2
186.29
279.91
207.51
1
D
114
DA
288.13
192.38
51.98
133.27
195.37
273.79
243.43
1
D
115
DC
293.98
164.88
47.19
94.79
0.0
0.0
234.02
1
E
1
DT
0.0
0.0
276.24
167.31
228.16
83.56
234.2
1
E
2
DC
43.67
180.2
71.32
146.85
237.04
233.45
246.33
1
E
3
DA
318.4
133.52
42.35
145.55
268.62
279.31
291.5
1
E
4
DC
89.98
142.44
165.12
81.67
203.14
287.31
193.61
1
E
5
DG
296.81
176.67
57.24
84.45
196.79
284.59
196.72
1
E
6
DT
299.65
178.28
65.5
141.44
178.83
268.03
235.68
1
E
7
DA
294.92
198.95
41.56
139.63
186.05
273.23
247.18
1
E
8
DA
305.77
177.71
32.32
134.67
206.21
192.77
254.6
1
E
9
DG
322.75
134.77
43.56
113.79
198.0
262.66
215.91
1
E
10
DC
295.44
175.68
54.28
135.3
181.57
258.22
243.95
1
E
11
DA
298.84
195.8
37.91
141.11
187.63
265.59
246.4
1
E
12
DG
294.46
170.19
52.29
111.43
173.9
269.49
234.34
1
E
13
DT
300.83
191.48
46.67
137.5
198.64
256.68
249.03
1
E
14
DC
299.86
163.64
48.79
129.45
191.46
230.93
247.31
1
E
15
DC
40.21
172.7
304.53
145.28
178.16
258.91
265.17
1
E
16
DG
311.9
177.98
42.17
136.2
178.31
264.03
259.6
1
E
17
DC
306.48
170.7
46.89
108.24
199.19
262.89
236.26
1
E
18
DG
296.65
169.46
59.83
141.01
0.0
0.0
282.14
1
F
103
DG
0.0
0.0
162.42
155.73
217.9
213.39
244.2
1
F
104
DC
308.44
153.09
41.08
134.42
199.45
253.05
245.45
1
F
105
DG
302.89
160.13
49.56
134.19
201.67
224.66
251.82
1
F
106
DG
317.3
155.6
38.88
138.28
196.85
248.09
248.85
1
F
107
DA
306.74
172.08
36.56
135.09
191.06
263.18
258.73
1
F
108
DC
299.66
154.28
57.73
84.09
185.36
267.21
219.87
1
F
109
DT
307.78
170.47
57.03
128.45
192.34
270.55
236.3
1
F
110
DG
299.28
170.79
47.6
113.02
186.63
272.15
239.59
1
F
111
DC
298.69
165.12
55.81
100.6
183.8
271.56
226.68
1
F
112
DT
300.12
168.11
57.26
102.1
192.73
257.63
223.04
1
F
113
DT
312.63
154.32
62.43
106.4
186.07
271.53
217.18
1
F
114
DA
299.61
193.48
41.97
142.34
192.09
271.58
249.66
1
F
115
DC
299.22
168.74
40.39
107.76
0.0
0.0
244.61
