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PDBeChem : Chemical Bonds
Molecule :
4FR
Bonds between two atoms of the molecule
Total Number of Bonds: 84
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
C31
C30
C
C
doub
1.38
N
Y
2
C31
C32
C
C
sing
1.38
N
Y
3
C30
C29
C
C
sing
1.38
N
Y
4
C28
C22
C
C
sing
1.48
N
Y
5
C28
C33
C
C
sing
1.41
N
Y
6
C28
C29
C
C
doub
1.39
N
Y
7
C26
C17
C
C
sing
1.51
N
N
8
C23
C22
C
C
doub
1.39
N
Y
9
C23
C18
C
C
sing
1.39
N
Y
10
C22
C21
C
C
sing
1.39
N
Y
11
C17
C12
C
C
sing
1.46
N
Y
12
C17
N16
C
N
doub
1.3
N
Y
13
C20
C19
C
C
sing
1.38
N
Y
14
C20
CL
C
CL
sing
1.74
N
N
15
C20
C21
C
C
doub
1.38
N
Y
16
C12
C13
C
C
doub
1.4
N
Y
17
C12
C11
C
C
sing
1.41
N
Y
18
C13
N14
C
N
sing
1.32
N
Y
19
C11
C10
C
C
doub
1.39
N
Y
20
C11
N15
C
N
sing
1.37
N
Y
21
C10
C9
C
C
sing
1.38
N
Y
22
C9
N8
C
N
sing
1.39
N
N
23
C9
N14
C
N
doub
1.33
N
Y
24
O40
C41
O
C
doub
1.22
N
N
25
C41
N42
C
N
sing
1.35
N
N
26
C41
C50
C
C
sing
1.47
N
N
27
N42
C43
N
C
sing
1.46
N
N
28
C43
C45
C
C
sing
1.53
N
N
29
C43
C44
C
C
sing
1.53
N
N
30
C45
C46
C
C
sing
1.53
N
N
31
C46
N47
C
N
sing
1.47
N
N
32
N47
C48
N
C
sing
1.47
N
N
33
N47
C49
N
C
sing
1.47
N
N
34
C49
C44
C
C
sing
1.53
N
N
35
C50
C55
C
C
doub
1.4
N
Y
36
C50
C51
C
C
sing
1.4
N
Y
37
C55
C56
C
C
sing
1.38
N
Y
38
C56
C57
C
C
doub
1.39
N
Y
39
C57
C52
C
C
sing
1.4
N
Y
40
C57
N8
C
N
sing
1.39
N
N
41
C52
O53
C
O
sing
1.36
N
N
42
C52
C51
C
C
doub
1.38
N
Y
43
O53
C54
O
C
sing
1.43
N
N
44
N16
N15
N
N
sing
1.4
N
Y
45
N15
C18
N
C
sing
1.4
N
Y
46
C18
C19
C
C
doub
1.39
N
Y
47
C33
C34
C
C
sing
1.48
N
N
48
C33
C32
C
C
doub
1.39
N
Y
49
C34
O35
C
O
doub
1.22
N
N
50
C34
N36
C
N
sing
1.35
N
N
51
C31
H31
C
H
sing
1.08
N
N
52
C30
H30
C
H
sing
1.08
N
N
53
C26
H26
C
H
sing
1.09
N
N
54
C26
H26A
C
H
sing
1.09
N
N
55
C26
H26B
C
H
sing
1.09
N
N
56
C23
H23
C
H
sing
1.08
N
N
57
C13
H13
C
H
sing
1.08
N
N
58
C10
H10
C
H
sing
1.08
N
N
59
N42
HN42
N
H
sing
0.97
N
N
60
C43
H43
C
H
sing
1.09
N
N
61
C45
H45
C
H
sing
1.09
N
N
62
C45
H45A
C
H
sing
1.09
N
N
63
C46
H46
C
H
sing
1.09
N
N
64
C46
H46A
C
H
sing
1.09
N
N
65
C48
H48
C
H
sing
1.09
N
N
66
C48
H48A
C
H
sing
1.09
N
N
67
C48
H48B
C
H
sing
1.09
N
N
68
C49
H49
C
H
sing
1.09
N
N
69
C49
H49A
C
H
sing
1.09
N
N
70
C44
H44
C
H
sing
1.09
N
N
71
C44
H44A
C
H
sing
1.09
N
N
72
C55
H55
C
H
sing
1.08
N
N
73
C56
H56
C
H
sing
1.08
N
N
74
C54
H54
C
H
sing
1.09
N
N
75
C54
H54A
C
H
sing
1.09
N
N
76
C54
H54B
C
H
sing
1.09
N
N
77
C51
H51
C
H
sing
1.08
N
N
78
N8
HN8
N
H
sing
0.97
N
N
79
C19
H19
C
H
sing
1.08
N
N
80
C21
H21
C
H
sing
1.08
N
N
81
N36
HN36
N
H
sing
0.97
N
N
82
N36
HN3A
N
H
sing
0.97
N
N
83
C29
H29
C
H
sing
1.08
N
N
84
C32
H32
C
H
sing
1.08
N
N