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PDBeChem : Chemical Bonds
Molecule :
15U
Bonds between two atoms of the molecule
Total Number of Bonds: 73
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
C10
C2
C
C
sing
1.53
N
N
2
C2
C3
C
C
sing
1.53
N
N
3
C2
C1
C
C
sing
1.53
N
N
4
C3
C4
C
C
sing
1.51
N
N
5
C1
N
C
N
sing
1.47
N
N
6
C4
C5
C
C
doub
1.39
N
Y
7
C4
C9
C
C
sing
1.38
N
Y
8
C41
C51
C
C
sing
1.53
N
N
9
C41
C31
C
C
sing
1.53
N
N
10
C5
C6
C
C
sing
1.38
N
Y
11
C71
C31
C
C
sing
1.53
N
N
12
C51
N2
C
N
sing
1.47
N
N
13
N
C9
N
C
sing
1.39
N
N
14
C9
C8
C
C
doub
1.4
N
Y
15
C31
C21
C
C
sing
1.53
N
N
16
O
C
O
C
doub
1.21
N
N
17
C6
C7
C
C
doub
1.38
N
Y
18
N2
C
N
C
sing
1.35
N
N
19
N2
C11
N
C
sing
1.47
N
N
20
C
CA
C
C
sing
1.51
N
N
21
C8
C7
C
C
sing
1.38
N
Y
22
C8
S
C
S
sing
1.76
N
N
23
C21
C11
C
C
sing
1.53
N
N
24
C11
C61
C
C
sing
1.51
N
N
25
NH2
CZ
N
C
doub
1.3
N
N
26
O11
C61
O
C
doub
1.21
N
N
27
N1
CA
N
C
sing
1.46
N
N
28
N1
S
N
S
sing
1.66
N
N
29
C61
O21
C
O
sing
1.34
N
N
30
CA
CB
C
C
sing
1.53
N
N
31
S
O1
S
O
doub
1.42
N
N
32
S
O2
S
O
doub
1.42
N
N
33
CG
CB
C
C
sing
1.53
N
N
34
CG
CD
C
C
sing
1.53
N
N
35
CZ
NH1
C
N
sing
1.38
N
N
36
CZ
NE
C
N
sing
1.37
N
N
37
CD
NE
C
N
sing
1.46
N
N
38
C1
H1
C
H
sing
1.09
N
N
39
C1
H2
C
H
sing
1.09
N
N
40
C2
H3
C
H
sing
1.09
N
N
41
C3
H4
C
H
sing
1.09
N
N
42
C3
H5
C
H
sing
1.09
N
N
43
C5
H6
C
H
sing
1.08
N
N
44
C6
H7
C
H
sing
1.08
N
N
45
C7
H8
C
H
sing
1.08
N
N
46
C10
H9
C
H
sing
1.09
N
N
47
C10
H10
C
H
sing
1.09
N
N
48
C10
H11
C
H
sing
1.09
N
N
49
N
H12
N
H
sing
1.01
N
N
50
N1
H13
N
H
sing
0.97
N
N
51
CA
H14
C
H
sing
1.09
N
N
52
CB
H15
C
H
sing
1.09
N
N
53
CB
H16
C
H
sing
1.09
N
N
54
CG
H17
C
H
sing
1.09
N
N
55
CG
H18
C
H
sing
1.09
N
N
56
CD
H19
C
H
sing
1.09
N
N
57
CD
H20
C
H
sing
1.09
N
N
58
NE
H21
N
H
sing
0.97
N
N
59
NH1
H22
N
H
sing
0.97
N
N
60
NH1
H23
N
H
sing
0.97
N
N
61
NH2
H24
N
H
sing
0.97
N
N
62
C11
H26
C
H
sing
1.09
N
N
63
C21
H27
C
H
sing
1.09
N
N
64
C21
H28
C
H
sing
1.09
N
N
65
C31
H29
C
H
sing
1.09
N
N
66
C41
H30
C
H
sing
1.09
N
N
67
C41
H31
C
H
sing
1.09
N
N
68
C51
H32
C
H
sing
1.09
N
N
69
C51
H33
C
H
sing
1.09
N
N
70
O21
H34
O
H
sing
0.97
N
N
71
C71
H35
C
H
sing
1.09
N
N
72
C71
H36
C
H
sing
1.09
N
N
73
C71
H37
C
H
sing
1.09
N
N