PDB Chemical Component PUR
The following tables include covalent bond distance, bond angle and torsion angle values for the experimental model and ideal geometries stored in the definition for this chemical component.
Bond Distances for PUR
| Atom I |
Atom J |
Distance (Experimental Model) |
Distance (Ideal Model) |
| N1 |
C2 |
1.332 |
1.321 |
| N1 |
C6 |
1.389 |
1.323 |
| C2 |
N3 |
1.335 |
1.317 |
| C2 |
H2 |
1.103 |
1.080 |
| N3 |
C4 |
1.359 |
1.325 |
| C4 |
C5 |
1.354 |
1.410 |
| C4 |
N9 |
1.358 |
1.373 |
| C5 |
C6 |
1.434 |
1.396 |
| C5 |
N7 |
1.345 |
1.355 |
| C6 |
H6 |
1.103 |
1.080 |
| N7 |
C8 |
1.332 |
1.302 |
| N7 |
HN7 |
1.021 |
0.970 |
| C8 |
N9 |
1.327 |
1.363 |
| C8 |
H8 |
1.103 |
1.080 |
| N9 |
C1' |
1.427 |
1.465 |
| C1' |
C2' |
1.525 |
1.550 |
| C1' |
O4' |
1.407 |
1.443 |
| C1' |
H1' |
1.115 |
1.090 |
| C2' |
O2' |
1.430 |
1.430 |
| C2' |
C3' |
1.559 |
1.551 |
| C2' |
H2' |
1.116 |
1.090 |
| O2' |
HO2' |
0.950 |
0.967 |
| C3' |
O3' |
1.432 |
1.428 |
| C3' |
C4' |
1.603 |
1.541 |
| C3' |
H3' |
1.116 |
1.090 |
| O3' |
HO3' |
0.950 |
0.967 |
| C4' |
O4' |
1.379 |
1.437 |
| C4' |
C5' |
1.555 |
1.530 |
| C4' |
H4' |
1.114 |
1.091 |
| C5' |
O5' |
1.447 |
1.429 |
| C5' |
H5'1 |
1.114 |
1.090 |
| C5' |
H5'2 |
1.114 |
1.090 |
| O5' |
HO5' |
0.949 |
0.967 |
Bond Angles for PUR
| Atom I |
Atom J |
Atom K |
Angle (Experimental Model) |
Angle (Ideal Model) |
| C2 |
N1 |
C6 |
120.5 |
121.3 |
| N1 |
C2 |
N3 |
122.6 |
122.4 |
| N1 |
C2 |
H2 |
118.5 |
118.8 |
| N1 |
C6 |
C5 |
116.7 |
118.6 |
| N1 |
C6 |
H6 |
120.2 |
120.7 |
| N3 |
C2 |
H2 |
118.8 |
118.8 |
| C2 |
N3 |
C4 |
119.8 |
120.4 |
| N3 |
C4 |
C5 |
120.7 |
119.0 |
| N3 |
C4 |
N9 |
132.2 |
135.0 |
| C5 |
C4 |
N9 |
107.2 |
105.9 |
| C4 |
C5 |
C6 |
119.7 |
118.2 |
| C4 |
C5 |
N7 |
107.8 |
107.0 |
| C4 |
N9 |
C8 |
107.9 |
107.5 |
| C4 |
N9 |
C1' |
126.7 |
126.3 |
| C6 |
C5 |
N7 |
132.5 |
134.8 |
| C5 |
C6 |
H6 |
123.1 |
120.7 |
| C5 |
N7 |
C8 |
108.1 |
109.5 |
| C5 |
N7 |
HN7 |
126.4 |
125.3 |
| C8 |
N7 |
HN7 |
125.6 |
125.2 |
| N7 |
C8 |
N9 |
109.0 |
110.1 |
| N7 |
C8 |
H8 |
125.6 |
125.0 |
| N9 |
C8 |
H8 |
125.4 |
124.9 |
| C8 |
N9 |
C1' |
125.2 |
126.3 |
| N9 |
C1' |
C2' |
107.5 |
110.7 |
| N9 |
C1' |
O4' |
109.7 |
110.6 |
| N9 |
C1' |
H1' |
109.5 |
110.6 |
| C2' |
C1' |
O4' |
105.9 |
103.5 |
| C2' |
C1' |
H1' |
113.1 |
110.6 |
| C1' |
C2' |
O2' |
109.8 |
110.9 |
| C1' |
C2' |
C3' |
110.5 |
102.1 |
| C1' |
C2' |
H2' |
109.4 |
110.9 |
| O4' |
C1' |
H1' |
111.1 |
110.7 |
| C1' |
O4' |
C4' |
107.3 |
107.0 |
| O2' |
C2' |
C3' |
111.9 |
110.9 |
| O2' |
C2' |
H2' |
108.0 |
110.7 |
| C2' |
O2' |
HO2' |
109.8 |
106.8 |
| C3' |
C2' |
H2' |
107.1 |
111.0 |
| C2' |
C3' |
O3' |
111.4 |
110.5 |
| C2' |
C3' |
C4' |
92.2 |
104.0 |
| C2' |
C3' |
H3' |
119.8 |
110.5 |
| O3' |
C3' |
C4' |
112.0 |
110.8 |
| O3' |
C3' |
H3' |
102.5 |
110.5 |
| C3' |
O3' |
HO3' |
111.5 |
106.9 |
| C4' |
C3' |
H3' |
119.3 |
110.4 |
| C3' |
C4' |
O4' |
111.2 |
107.5 |
| C3' |
C4' |
C5' |
112.8 |
109.9 |
| C3' |
C4' |
H4' |
106.0 |
109.9 |
| O4' |
C4' |
C5' |
109.6 |
109.9 |
| O4' |
C4' |
H4' |
109.4 |
109.9 |
| C5' |
C4' |
H4' |
107.7 |
109.8 |
| C4' |
C5' |
O5' |
113.1 |
109.5 |
| C4' |
C5' |
H5'1 |
110.9 |
109.5 |
| C4' |
C5' |
H5'2 |
110.9 |
109.5 |
| O5' |
C5' |
H5'1 |
110.9 |
109.4 |
| O5' |
C5' |
H5'2 |
110.9 |
109.4 |
| C5' |
O5' |
HO5' |
113.1 |
106.8 |
| H5'1 |
C5' |
H5'2 |
99.5 |
109.5 |
Torsion Angles for PUR
| Atom I |
Atom J |
Atom K |
Atom L |
Angle (Experimental Model) |
Angle (Ideal Model) |
| C2 |
N1 |
C6 |
C5 |
359.8 |
0.0 |
| C2 |
N1 |
C6 |
H6 |
179.7 |
180.0 |
| N3 |
C2 |
N1 |
H2 |
180.0 |
180.1 |
| N1 |
C2 |
N3 |
C4 |
359.5 |
359.7 |
| C6 |
N1 |
C2 |
N3 |
0.5 |
0.0 |
| C6 |
N1 |
C2 |
H2 |
180.5 |
179.9 |
| C4 |
C5 |
C6 |
N1 |
359.9 |
0.2 |
| N1 |
C6 |
C5 |
N7 |
180.3 |
180.0 |
| C5 |
C6 |
N1 |
H6 |
180.1 |
180.0 |
| N3 |
C2 |
N1 |
C6 |
0.5 |
0.0 |
| N1 |
C2 |
N3 |
H2 |
180.0 |
179.9 |
| C2 |
N3 |
C4 |
C5 |
0.2 |
0.5 |
| C2 |
N3 |
C4 |
N9 |
180.2 |
179.6 |
| H2 |
C2 |
N1 |
C6 |
180.5 |
179.9 |
| N1 |
C2 |
H2 |
N3 |
180.0 |
180.1 |
| H2 |
C2 |
N3 |
C4 |
179.5 |
179.8 |
| C4 |
N3 |
C2 |
H2 |
179.5 |
179.8 |
| C5 |
C4 |
N3 |
N9 |
180.0 |
180.8 |
| N3 |
C4 |
C5 |
C6 |
0.1 |
359.6 |
| N3 |
C4 |
C5 |
N7 |
179.8 |
179.7 |
| N3 |
C4 |
N9 |
C8 |
180.1 |
180.4 |
| N3 |
C4 |
N9 |
C1' |
4.8 |
0.6 |
| N1 |
C6 |
C5 |
C4 |
359.9 |
0.2 |
| N3 |
C4 |
C5 |
N9 |
180.0 |
179.4 |
| C5 |
C4 |
N9 |
C8 |
0.2 |
359.6 |
| C5 |
C4 |
N9 |
C1' |
184.8 |
179.9 |
| C6 |
C5 |
C4 |
N7 |
180.3 |
179.8 |
| C4 |
C5 |
C6 |
H6 |
180.0 |
180.2 |
| C4 |
C5 |
N7 |
C8 |
0.3 |
359.8 |
| C4 |
C5 |
N7 |
HN7 |
180.2 |
179.8 |
| N3 |
C4 |
N9 |
C5 |
180.0 |
180.8 |
| N9 |
C4 |
C5 |
C6 |
180.0 |
180.2 |
| N9 |
C4 |
C5 |
N7 |
359.7 |
0.3 |
| N7 |
C8 |
N9 |
C4 |
0.0 |
0.2 |
| C4 |
N9 |
C8 |
H8 |
180.0 |
180.2 |
| C8 |
N9 |
C4 |
C1' |
175.3 |
179.8 |
| C4 |
N9 |
C1' |
C2' |
137.4 |
89.1 |
| C4 |
N9 |
C1' |
O4' |
252.1 |
203.3 |
| C4 |
N9 |
C1' |
H1' |
14.2 |
326.2 |
| N1 |
C6 |
C5 |
H6 |
179.9 |
180.0 |
| C6 |
C5 |
C4 |
N9 |
180.0 |
180.2 |
| C4 |
C5 |
C6 |
N7 |
179.6 |
180.2 |
| C6 |
C5 |
N7 |
C8 |
179.9 |
180.0 |
| C6 |
C5 |
N7 |
HN7 |
359.9 |
360.0 |
| N7 |
C5 |
C4 |
N9 |
359.7 |
0.3 |
| C4 |
C5 |
N7 |
C6 |
180.3 |
179.8 |
| N7 |
C5 |
C6 |
H6 |
0.4 |
360.0 |
| C8 |
N7 |
C5 |
HN7 |
180.0 |
180.0 |
| C5 |
N7 |
C8 |
N9 |
359.8 |
360.0 |
| C5 |
N7 |
C8 |
H8 |
179.8 |
180.1 |
| N1 |
C6 |
H6 |
C5 |
180.1 |
180.0 |
| H6 |
C6 |
C5 |
N7 |
0.4 |
360.0 |
| C4 |
N9 |
C8 |
N7 |
0.0 |
0.2 |
| C5 |
N7 |
C8 |
HN7 |
180.0 |
180.0 |
| N9 |
C8 |
N7 |
H8 |
180.0 |
179.9 |
| N7 |
C8 |
N9 |
C1' |
175.4 |
180.0 |
| C5 |
N7 |
HN7 |
C8 |
180.0 |
180.0 |
| HN7 |
N7 |
C8 |
N9 |
179.9 |
180.0 |
| HN7 |
N7 |
C8 |
H8 |
359.8 |
0.1 |
| C4 |
N9 |
C8 |
C1' |
184.6 |
180.2 |
| N9 |
C8 |
N7 |
HN7 |
179.9 |
180.0 |
| N7 |
C8 |
N9 |
H8 |
180.0 |
180.1 |
| C8 |
N9 |
C1' |
C2' |
322.9 |
269.4 |
| C8 |
N9 |
C1' |
O4' |
77.5 |
23.5 |
| C8 |
N9 |
C1' |
H1' |
199.7 |
146.5 |
| H8 |
C8 |
N7 |
HN7 |
359.8 |
0.1 |
| N7 |
C8 |
H8 |
N9 |
180.0 |
179.9 |
| H8 |
C8 |
N9 |
C1' |
355.4 |
359.9 |
| C4 |
N9 |
C1' |
C8 |
174.6 |
179.7 |
| C1' |
N9 |
C8 |
H8 |
355.4 |
359.9 |
| C2' |
C1' |
N9 |
O4' |
245.3 |
245.9 |
| C2' |
C1' |
N9 |
H1' |
123.2 |
122.9 |
| N9 |
C1' |
C2' |
O2' |
234.5 |
273.8 |
| N9 |
C1' |
C2' |
C3' |
110.5 |
155.7 |
| N9 |
C1' |
C2' |
H2' |
352.8 |
37.4 |
| O4' |
C1' |
N9 |
H1' |
237.8 |
237.1 |
| N9 |
C1' |
O4' |
C4' |
227.1 |
201.3 |
| N9 |
C1' |
C2' |
O4' |
117.2 |
118.6 |
| N9 |
C1' |
C2' |
H1' |
239.1 |
237.1 |
| O4' |
C1' |
C2' |
H1' |
121.9 |
118.5 |
| C2' |
C1' |
O4' |
C4' |
342.8 |
319.9 |
| O2' |
C2' |
C1' |
C3' |
123.9 |
118.2 |
| O2' |
C2' |
C1' |
H2' |
241.7 |
236.5 |
| C1' |
C2' |
O2' |
HO2' |
180.0 |
180.0 |
| C3' |
C2' |
C1' |
H2' |
117.7 |
118.3 |
| C1' |
C2' |
C3' |
O3' |
137.8 |
97.9 |
| C1' |
C2' |
C3' |
C4' |
23.1 |
339.0 |
| C1' |
C2' |
C3' |
H3' |
257.3 |
220.5 |
| N9 |
C1' |
O4' |
C2' |
244.3 |
241.4 |
| N9 |
C1' |
O4' |
H1' |
121.2 |
122.9 |
| C2' |
C1' |
O4' |
H1' |
236.9 |
241.5 |
| O4' |
C1' |
C2' |
O2' |
117.3 |
155.3 |
| O4' |
C1' |
C2' |
C3' |
353.4 |
37.1 |
| O4' |
C1' |
C2' |
H2' |
235.6 |
278.8 |
| C3' |
C4' |
O4' |
C1' |
35.5 |
26.4 |
| C1' |
O4' |
C4' |
C5' |
160.9 |
145.9 |
| C1' |
O4' |
C4' |
H4' |
278.8 |
266.9 |
| N9 |
C1' |
H1' |
C2' |
119.8 |
123.0 |
| N9 |
C1' |
H1' |
O4' |
238.7 |
237.1 |
| C2' |
C1' |
H1' |
O4' |
118.9 |
114.1 |
| H1' |
C1' |
C2' |
O2' |
355.4 |
36.8 |
| H1' |
C1' |
C2' |
C3' |
231.5 |
278.6 |
| H1' |
C1' |
C2' |
H2' |
113.7 |
160.3 |
| H1' |
C1' |
O4' |
C4' |
105.9 |
78.4 |
| O2' |
C2' |
C1' |
O4' |
117.3 |
155.3 |
| O2' |
C2' |
C1' |
H1' |
355.4 |
36.8 |
| C1' |
C2' |
O2' |
C3' |
236.9 |
247.3 |
| C1' |
C2' |
O2' |
H2' |
119.2 |
123.6 |
| C3' |
C2' |
O2' |
H2' |
242.3 |
236.4 |
| O2' |
C2' |
C3' |
O3' |
15.1 |
339.7 |
| O2' |
C2' |
C3' |
C4' |
260.4 |
220.8 |
| O2' |
C2' |
C3' |
H3' |
134.6 |
102.3 |
| C3' |
C2' |
C1' |
O4' |
353.4 |
37.1 |
| C3' |
C2' |
C1' |
H1' |
231.5 |
278.6 |
| C1' |
C2' |
C3' |
O2' |
122.7 |
118.2 |
| C1' |
C2' |
C3' |
H2' |
240.9 |
241.7 |
| O2' |
C2' |
C3' |
H2' |
118.2 |
123.5 |
| C3' |
C2' |
O2' |
HO2' |
303.1 |
292.7 |
| O3' |
C3' |
C2' |
C4' |
114.7 |
118.9 |
| O3' |
C3' |
C2' |
H3' |
240.5 |
237.4 |
| C2' |
C3' |
O3' |
HO3' |
179.9 |
180.0 |
| C4' |
C3' |
C2' |
H3' |
125.9 |
118.5 |
| C2' |
C3' |
C4' |
O4' |
324.7 |
358.1 |
| C2' |
C3' |
C4' |
C5' |
201.1 |
238.6 |
| C2' |
C3' |
C4' |
H4' |
83.5 |
117.6 |
| H2' |
C2' |
C1' |
O4' |
235.6 |
278.8 |
| H2' |
C2' |
C1' |
H1' |
113.7 |
160.3 |
| C1' |
C2' |
H2' |
O2' |
240.6 |
236.4 |
| C1' |
C2' |
H2' |
C3' |
119.8 |
112.8 |
| O2' |
C2' |
H2' |
C3' |
239.3 |
236.4 |
| H2' |
C2' |
O2' |
HO2' |
60.8 |
56.4 |
| H2' |
C2' |
C3' |
O3' |
256.9 |
216.2 |
| H2' |
C2' |
C3' |
C4' |
142.3 |
97.3 |
| H2' |
C2' |
C3' |
H3' |
16.4 |
338.8 |
| HO2' |
O2' |
C2' |
C3' |
303.1 |
292.7 |
| HO2' |
O2' |
C2' |
H2' |
60.8 |
56.4 |
| O3' |
C3' |
C2' |
H2' |
256.9 |
216.2 |
| C2' |
C3' |
O3' |
C4' |
258.3 |
245.3 |
| C2' |
C3' |
O3' |
H3' |
129.3 |
122.6 |
| C4' |
C3' |
O3' |
H3' |
231.0 |
237.3 |
| O3' |
C3' |
C4' |
O4' |
210.5 |
239.4 |
| O3' |
C3' |
C4' |
C5' |
86.9 |
119.8 |
| O3' |
C3' |
C4' |
H4' |
329.3 |
358.9 |
| C1' |
O4' |
C4' |
C3' |
35.5 |
26.4 |
| C4' |
C3' |
C2' |
H2' |
142.3 |
97.3 |
| C2' |
C3' |
C4' |
O3' |
114.2 |
118.7 |
| C2' |
C3' |
C4' |
H3' |
233.8 |
241.4 |
| O3' |
C3' |
C4' |
H3' |
119.6 |
122.7 |
| C4' |
C3' |
O3' |
HO3' |
281.6 |
294.7 |
| O4' |
C4' |
C3' |
C5' |
123.6 |
119.5 |
| O4' |
C4' |
C3' |
H4' |
241.2 |
240.5 |
| C5' |
C4' |
C3' |
H4' |
117.6 |
121.0 |
| C3' |
C4' |
C5' |
O5' |
54.0 |
184.7 |
| C3' |
C4' |
C5' |
H5'1 |
179.2 |
64.8 |
| C3' |
C4' |
C5' |
H5'2 |
288.7 |
304.7 |
| H3' |
C3' |
C2' |
H2' |
16.4 |
338.8 |
| C2' |
C3' |
H3' |
O3' |
236.1 |
237.4 |
| C2' |
C3' |
H3' |
C4' |
111.8 |
114.5 |
| O3' |
C3' |
H3' |
C4' |
235.7 |
237.1 |
| H3' |
C3' |
O3' |
HO3' |
50.7 |
57.4 |
| H3' |
C3' |
C4' |
O4' |
90.9 |
116.7 |
| H3' |
C3' |
C4' |
C5' |
327.3 |
357.1 |
| H3' |
C3' |
C4' |
H4' |
209.7 |
236.2 |
| HO3' |
O3' |
C3' |
C4' |
281.6 |
294.7 |
| HO3' |
O3' |
C3' |
H3' |
50.7 |
57.4 |
| C4' |
O4' |
C1' |
H1' |
105.9 |
78.4 |
| O4' |
C4' |
C3' |
H3' |
90.9 |
116.7 |
| C3' |
C4' |
O4' |
C5' |
234.6 |
240.5 |
| C3' |
C4' |
O4' |
H4' |
116.7 |
119.5 |
| C5' |
C4' |
O4' |
H4' |
242.1 |
239.0 |
| O4' |
C4' |
C5' |
O5' |
289.5 |
66.7 |
| O4' |
C4' |
C5' |
H5'1 |
54.7 |
306.7 |
| O4' |
C4' |
C5' |
H5'2 |
164.2 |
186.6 |
| C5' |
C4' |
C3' |
H3' |
327.3 |
357.1 |
| C3' |
C4' |
C5' |
O4' |
124.5 |
118.0 |
| C3' |
C4' |
C5' |
H4' |
243.4 |
239.0 |
| O4' |
C4' |
C5' |
H4' |
119.0 |
121.0 |
| O5' |
C5' |
C4' |
H5'1 |
234.7 |
120.0 |
| O5' |
C5' |
C4' |
H5'2 |
125.2 |
240.1 |
| C4' |
C5' |
O5' |
HO5' |
180.0 |
180.0 |
| H5'1 |
C5' |
C4' |
H5'2 |
250.5 |
120.1 |
| H4' |
C4' |
C3' |
H3' |
209.7 |
236.2 |
| C3' |
C4' |
H4' |
O4' |
240.1 |
242.0 |
| C3' |
C4' |
H4' |
C5' |
121.0 |
121.0 |
| O4' |
C4' |
H4' |
C5' |
240.9 |
239.0 |
| H4' |
C4' |
C5' |
O5' |
170.5 |
305.7 |
| H4' |
C4' |
C5' |
H5'1 |
295.8 |
185.7 |
| H4' |
C4' |
C5' |
H5'2 |
45.3 |
65.7 |
| O5' |
C5' |
C4' |
H4' |
170.5 |
305.7 |
| C4' |
C5' |
O5' |
H5'1 |
125.3 |
240.0 |
| C4' |
C5' |
O5' |
H5'2 |
234.8 |
120.0 |
| H5'1 |
C5' |
O5' |
H5'2 |
109.5 |
240.0 |
| H5'1 |
C5' |
C4' |
H4' |
295.8 |
185.7 |
| C4' |
C5' |
H5'1 |
O5' |
233.5 |
120.0 |
| C4' |
C5' |
H5'1 |
H5'2 |
116.7 |
239.9 |
| O5' |
C5' |
H5'1 |
H5'2 |
243.2 |
119.9 |
| H5'1 |
C5' |
O5' |
HO5' |
54.7 |
300.0 |
| H5'2 |
C5' |
C4' |
H4' |
45.3 |
65.7 |
| C4' |
C5' |
H5'2 |
O5' |
126.5 |
240.0 |
| C4' |
C5' |
H5'2 |
H5'1 |
243.2 |
120.1 |
| O5' |
C5' |
H5'2 |
H5'1 |
116.8 |
240.1 |
| H5'2 |
C5' |
O5' |
HO5' |
305.2 |
60.0 |
| HO5' |
O5' |
C5' |
H5'1 |
54.7 |
300.0 |
| HO5' |
O5' |
C5' |
H5'2 |
305.2 |
60.0 |