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PDBeChem : Chemical Bonds
Molecule :
3UC
Bonds between two atoms of the molecule
Total Number of Bonds: 60
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
O6'
C6'
O
C
sing
1.43
N
N
2
C6'
C5'
C
C
sing
1.53
N
N
3
O4
C4
O
C
doub
1.22
N
N
4
C4'
O4'
C
O
sing
1.43
N
N
5
C4'
C5'
C
C
sing
1.53
N
N
6
C4'
C3'
C
C
sing
1.53
N
N
7
C5'
O5'
C
O
sing
1.43
N
N
8
F3''
C3'
F
C
sing
1.4
N
N
9
C3'
F3'
C
F
sing
1.4
N
N
10
C3'
C2'
C
C
sing
1.53
N
N
11
C4
C5
C
C
sing
1.42
N
N
12
C4
N3
C
N
sing
1.35
N
N
13
C5
C6
C
C
doub
1.35
N
N
14
O5'
C1'
O
C
sing
1.43
N
N
15
O2A
PA
O
P
doub
1.48
N
N
16
N3
C2
N
C
sing
1.35
N
N
17
F2''
C2'
F
C
sing
1.4
N
N
18
C2'
C1'
C
C
sing
1.53
N
N
19
C2'
F2'
C
F
sing
1.4
N
N
20
C6
N1
C
N
sing
1.37
N
N
21
C1'
O3B
C
O
sing
1.43
N
N
22
C2
N1
C
N
sing
1.35
N
N
23
C2
O2
C
O
doub
1.22
N
N
24
O3B
PB
O
P
sing
1.61
N
N
25
PA
O1A
P
O
sing
1.61
N
N
26
PA
O5D
P
O
sing
1.61
N
N
27
PA
O3A
P
O
sing
1.61
N
N
28
N1
C1D
N
C
sing
1.46
N
N
29
O5D
C5D
O
C
sing
1.43
N
N
30
O3A
PB
O
P
sing
1.61
N
N
31
O4D
C1D
O
C
sing
1.44
N
N
32
O4D
C4D
O
C
sing
1.44
N
N
33
PB
O1B
P
O
doub
1.48
N
N
34
PB
O2B
P
O
sing
1.61
N
N
35
C1D
C2D
C
C
sing
1.54
N
N
36
C5D
C4D
C
C
sing
1.53
N
N
37
C4D
C3D
C
C
sing
1.55
N
N
38
C2D
C3D
C
C
sing
1.55
N
N
39
C2D
O2D
C
O
sing
1.43
N
N
40
C3D
O3D
C
O
sing
1.43
N
N
41
C4'
H1
C
H
sing
1.09
N
N
42
O4'
H2
O
H
sing
0.97
N
N
43
C5'
H3
C
H
sing
1.09
N
N
44
C6'
H4
C
H
sing
1.09
N
N
45
C6'
H5
C
H
sing
1.09
N
N
46
O6'
H6
O
H
sing
0.97
N
N
47
C1'
H7
C
H
sing
1.09
N
N
48
O2B
H8
O
H
sing
0.97
N
N
49
O1A
H9
O
H
sing
0.97
N
N
50
C5D
H10
C
H
sing
1.09
N
N
51
C5D
H11
C
H
sing
1.09
N
N
52
C4D
H12
C
H
sing
1.09
N
N
53
C3D
H13
C
H
sing
1.09
N
N
54
O3D
H14
O
H
sing
0.97
N
N
55
C2D
H15
C
H
sing
1.09
N
N
56
O2D
H16
O
H
sing
0.97
N
N
57
C1D
H17
C
H
sing
1.09
N
N
58
C6
H18
C
H
sing
1.08
N
N
59
C5
H19
C
H
sing
1.08
N
N
60
N3
H20
N
H
sing
0.97
N
N