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PDBeChem : Chemical Bonds
Molecule :
A1H2A
Bonds between two atoms of the molecule
Total Number of Bonds: 59
50
10 per page
20 per page
Show all
Record
First Atom
Second Atom
First Element
Second Element
Bond Order Type
Bond Length
Bond Stereochemistry
Is Aromatic
1
N1'
C2'
N
C
doub
1.32
N
Y
2
N1'
C6'
N
C
sing
1.33
N
Y
3
C2'
CM2
C
C
sing
1.51
N
N
4
C2'
N3'
C
N
sing
1.32
N
Y
5
N3'
C4'
N
C
doub
1.33
N
Y
6
C4'
N4'
C
N
sing
1.38
N
N
7
C4'
C5'
C
C
sing
1.4
N
Y
8
C5'
C6'
C
C
doub
1.38
N
Y
9
C5'
C7'
C
C
sing
1.51
N
N
10
C7'
N3
C
N
sing
1.47
N
N
11
N3
C2
N
C
doub
1.29
N
Y
12
N3
C4
N
C
sing
1.32
N
Y
13
C2
S1
C
S
sing
1.71
N
Y
14
C2
C1
C
C
sing
1.51
N
N
15
S1
C5
S
C
sing
1.76
N
Y
16
C5
C4
C
C
doub
1.34
N
Y
17
C5
C6
C
C
sing
1.51
N
N
18
C4
CM4
C
C
sing
1.51
N
N
19
C6
C7
C
C
sing
1.53
N
N
20
C7
O7
C
O
sing
1.43
N
N
21
O7
PA
O
P
sing
1.61
N
N
22
PA
O1A
P
O
doub
1.48
N
N
23
PA
O2A
P
O
sing
1.61
N
N
24
PA
O3A
P
O
sing
1.61
N
N
25
O3A
PB
O
P
sing
1.61
N
N
26
PB
O1B
P
O
doub
1.48
N
N
27
PB
O2B
P
O
sing
1.61
N
N
28
PB
O3B
P
O
sing
1.61
N
N
29
C1
O2
C
O
sing
1.43
N
N
30
C1
C3
C
C
sing
1.51
N
N
31
C1
C8
C
C
sing
1.53
N
N
32
C3
O9
C
O
doub
1.21
N
N
33
C3
O10
C
O
sing
1.34
N
N
34
C8
C9
C
C
sing
1.53
N
N
35
O2
HO2
O
H
sing
0.97
N
N
36
C9
H92
C
H
sing
1.09
N
N
37
C9
H91
C
H
sing
1.09
N
N
38
C9
H9
C
H
sing
1.09
N
N
39
C8
H8
C
H
sing
1.09
N
N
40
C8
H81
C
H
sing
1.09
N
N
41
C7
H72
C
H
sing
1.09
N
N
42
C7
H71
C
H
sing
1.09
N
N
43
C6
H61
C
H
sing
1.09
N
N
44
C6
H62
C
H
sing
1.09
N
N
45
C6'
H6'
C
H
sing
1.08
N
N
46
C7'
H7'1
C
H
sing
1.09
N
N
47
C7'
H7'2
C
H
sing
1.09
N
N
48
CM2
HM21
C
H
sing
1.09
N
N
49
CM2
HM23
C
H
sing
1.09
N
N
50
CM2
HM22
C
H
sing
1.09
N
N
51
CM4
HM42
C
H
sing
1.09
N
N
52
CM4
HM41
C
H
sing
1.09
N
N
53
CM4
HM43
C
H
sing
1.09
N
N
54
N4'
HN42
N
H
sing
0.97
N
N
55
N4'
HN41
N
H
sing
0.97
N
N
56
O10
H1
O
H
sing
0.97
N
N
57
O2A
H2
O
H
sing
0.97
N
N
58
O2B
H3
O
H
sing
0.97
N
N
59
O3B
H4
O
H
sing
0.97
N
N