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PDBeChem : Chemical Bonds
Molecule :
1PR
Bonds between two atoms of the molecule
Total Number of Bonds: 67
50
10 per page
20 per page
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Record
First Atom
Second Atom
First Element
Second Element
Bond Order Type
Bond Length
Bond Stereochemistry
Is Aromatic
1
O9'
P7'
O
P
sing
1.61
N
N
2
O9'
H9'
O
H
sing
0.97
N
N
3
O8'
P7'
O
P
sing
1.61
N
N
4
O8'
H8'
O
H
sing
0.97
N
N
5
O'1
P7'
O
P
doub
1.48
N
N
6
O6'
C5'
O
C
sing
1.43
N
N
7
O6'
P7'
O
P
sing
1.61
N
N
8
C5'
C4'
C
C
sing
1.53
N
N
9
C5'
H5'1
C
H
sing
1.09
N
N
10
C5'
H5'2
C
H
sing
1.09
N
N
11
C4'
O4'
C
O
sing
1.44
N
N
12
C4'
C3'
C
C
sing
1.55
N
N
13
C4'
H4'
C
H
sing
1.09
N
N
14
O4'
C1'
O
C
sing
1.44
N
N
15
C3'
O3'
C
O
sing
1.43
N
N
16
C3'
C2'
C
C
sing
1.55
N
N
17
C3'
H3'
C
H
sing
1.09
N
N
18
O3'
HO3'
O
H
sing
0.97
N
N
19
C2'
O2'
C
O
sing
1.43
N
N
20
C2'
C1'
C
C
sing
1.55
N
N
21
C2'
H2'
C
H
sing
1.09
N
N
22
O2'
HO2'
O
H
sing
0.97
N
N
23
C1'
N1
C
N
sing
1.47
N
N
24
C1'
H1'
C
H
sing
1.09
N
N
25
N1
C2
N
C
sing
1.36
N
Y
26
N1
C5
N
C
sing
1.36
N
Y
27
C2
N3
C
N
doub
1.3
N
Y
28
C2
H2
C
H
sing
1.08
N
N
29
N3
C4
N
C
sing
1.36
N
Y
30
C4
C9
C
C
sing
1.46
N
N
31
C4
C5
C
C
doub
1.39
N
Y
32
C9
O9
C
O
doub
1.22
N
N
33
C9
N9
C
N
sing
1.35
N
N
34
N9
HN91
N
H
sing
0.97
N
N
35
N9
HN92
N
H
sing
0.97
N
N
36
N6
C5
N
C
sing
1.38
N
N
37
N6
C7
N
C
sing
1.47
N
N
38
N6
HN6
N
H
sing
1.01
N
N
39
C7
N8
C
N
sing
1.47
N
N
40
C7
H71
C
H
sing
1.09
N
N
41
C7
H72
C
H
sing
1.09
N
N
42
C1B
C2B
C
C
sing
1.53
N
N
43
C1B
N8
C
N
sing
1.47
N
N
44
C1B
H'1
C
H
sing
1.09
N
N
45
C1B
H'2
C
H
sing
1.09
N
N
46
C2B
C3B
C
C
sing
1.53
N
N
47
C2B
O2B
C
O
sing
1.43
N
N
48
C2B
H2B
C
H
sing
1.09
N
N
49
C3B
C4B
C
C
sing
1.53
N
N
50
C3B
O3B
C
O
sing
1.43
N
N
51
C3B
H3B
C
H
sing
1.09
N
N
52
C4B
C5B
C
C
sing
1.53
N
N
53
C4B
O4B
C
O
sing
1.43
N
N
54
C4B
H4B
C
H
sing
1.09
N
N
55
C5B
O6B
C
O
sing
1.43
N
N
56
C5B
H5A1
C
H
sing
1.09
N
N
57
C5B
H5A2
C
H
sing
1.09
N
N
58
N8
HN8
N
H
sing
1.01
N
N
59
O2B
HO2
O
H
sing
0.97
N
N
60
O3B
HO3
O
H
sing
0.97
N
N
61
O4B
HO4
O
H
sing
0.97
N
N
62
O6B
P7B
O
P
sing
1.61
N
N
63
P7B
O'L
P
O
doub
1.48
N
N
64
P7B
O8B
P
O
sing
1.61
N
N
65
P7B
O9B
P
O
sing
1.61
N
N
66
O8B
H8B
O
H
sing
0.97
N
N
67
O9B
H9B
O
H
sing
0.97
N
N