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PDBeChem : Chemical Bonds
Molecule :
USQ
Bonds between two atoms of the molecule
Total Number of Bonds: 65
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
N1
C2
N
C
sing
1.34
N
N
2
N1
C6
N
C
sing
1.37
N
N
3
N1
C1D
N
C
sing
1.47
N
N
4
C2
N3
C
N
sing
1.35
N
N
5
C2
O2
C
O
doub
1.22
N
N
6
N3
C4
N
C
sing
1.35
N
N
7
N3
HN3
N
H
sing
0.97
N
N
8
C4
C5
C
C
sing
1.42
N
N
9
C4
O4
C
O
doub
1.22
N
N
10
C5
C6
C
C
doub
1.35
N
N
11
C5
H5
C
H
sing
1.08
N
N
12
C6
H6
C
H
sing
1.08
N
N
13
C1D
C2D
C
C
sing
1.55
N
N
14
C1D
O4D
C
O
sing
1.44
N
N
15
C1D
H1D
C
H
sing
1.09
N
N
16
C2D
O2D
C
O
sing
1.43
N
N
17
C2D
C3D
C
C
sing
1.55
N
N
18
C2D
H2D
C
H
sing
1.09
N
N
19
O2D
HO2'
O
H
sing
0.97
N
N
20
C3D
C4D
C
C
sing
1.54
N
N
21
C3D
O3D
C
O
sing
1.43
N
N
22
C3D
H3D
C
H
sing
1.09
N
N
23
C4D
O4D
C
O
sing
1.44
N
N
24
C4D
C5D
C
C
sing
1.53
N
N
25
C4D
H4D
C
H
sing
1.09
N
N
26
O3D
HO3'
O
H
sing
0.97
N
N
27
C5D
O5D
C
O
sing
1.43
N
N
28
C5D
H5'1
C
H
sing
1.09
N
N
29
C5D
H5'2
C
H
sing
1.09
N
N
30
O5D
PA
O
P
sing
1.61
N
N
31
PA
O1A
P
O
doub
1.48
N
N
32
PA
O2A
P
O
sing
1.61
N
N
33
PA
O3A
P
O
sing
1.61
N
N
34
O2A
HOA2
O
H
sing
0.97
N
N
35
O3A
PB
O
P
sing
1.61
N
N
36
PB
O1B
P
O
doub
1.48
N
N
37
PB
O2B
P
O
sing
1.61
N
N
38
PB
O3B
P
O
sing
1.61
N
N
39
O2B
HOB2
O
H
sing
0.97
N
N
40
O3B
C1'
O
C
sing
1.43
N
N
41
C1'
C2'
C
C
sing
1.53
N
N
42
C1'
O5'
C
O
sing
1.43
N
N
43
C1'
H1'
C
H
sing
1.09
N
N
44
C2'
C3'
C
C
sing
1.53
N
N
45
C2'
O2'
C
O
sing
1.43
N
N
46
C2'
H2'
C
H
sing
1.09
N
N
47
C3'
C4'
C
C
sing
1.53
N
N
48
C3'
O3'
C
O
sing
1.43
N
N
49
C3'
H3'
C
H
sing
1.09
N
N
50
C4'
C5'
C
C
sing
1.53
N
N
51
C4'
O4'
C
O
sing
1.43
N
N
52
C4'
H4'
C
H
sing
1.09
N
N
53
C5'
C6'
C
C
sing
1.53
N
N
54
C5'
O5'
C
O
sing
1.43
N
N
55
C5'
H5'
C
H
sing
1.09
N
N
56
C6'
S
C
S
sing
1.81
N
N
57
C6'
H6'1
C
H
sing
1.09
N
N
58
C6'
H6'2
C
H
sing
1.09
N
N
59
O2'
HO2A
O
H
sing
0.97
N
N
60
O3'
HO3A
O
H
sing
0.97
N
N
61
O4'
HO4'
O
H
sing
0.97
N
N
62
S
O1S
S
O
doub
1.42
N
N
63
S
O2S
S
O
sing
1.52
N
N
64
S
O3S
S
O
doub
1.42
N
N
65
O2S
HXT
O
H
sing
0.97
N
N