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PDBeChem : Chemical Bonds
Molecule :
Q50
Bonds between two atoms of the molecule
Total Number of Bonds: 99
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
O49
C48
O
C
doub
1.21
N
N
2
C48
N50
C
N
sing
1.35
N
N
3
C48
C40
C
C
sing
1.51
N
N
4
N50
H501
N
H
sing
0.97
N
N
5
N50
H502
N
H
sing
0.97
N
N
6
C40
C41
C
C
sing
1.53
N
N
7
C40
N39
C
N
sing
1.47
N
N
8
C40
H40
C
H
sing
1.09
N
N
9
C41
C42
C
C
sing
1.51
N
N
10
C41
H411
C
H
sing
1.09
N
N
11
C41
H412
C
H
sing
1.09
N
N
12
C42
C43
C
C
doub
1.38
N
Y
13
C42
C47
C
C
sing
1.38
N
Y
14
C43
C44
C
C
sing
1.38
N
Y
15
C43
H43
C
H
sing
1.08
N
N
16
C44
C45
C
C
doub
1.38
N
Y
17
C44
H44
C
H
sing
1.08
N
N
18
C45
C46
C
C
sing
1.38
N
Y
19
C45
H45
C
H
sing
1.08
N
N
20
C46
C47
C
C
doub
1.38
N
Y
21
C46
H46
C
H
sing
1.08
N
N
22
C47
H47
C
H
sing
1.08
N
N
23
N39
C37
N
C
sing
1.35
N
N
24
N39
H39
N
H
sing
0.97
N
N
25
C37
O38
C
O
doub
1.21
N
N
26
C37
C31
C
C
sing
1.51
N
N
27
C31
C32
C
C
sing
1.53
N
N
28
C31
N30
C
N
sing
1.46
N
N
29
C31
H31
C
H
sing
1.09
N
N
30
C32
C33
C
C
sing
1.53
N
N
31
C32
H321
C
H
sing
1.09
N
N
32
C32
H322
C
H
sing
1.09
N
N
33
C33
C34
C
C
sing
1.51
N
N
34
C33
H331
C
H
sing
1.09
N
N
35
C33
H332
C
H
sing
1.09
N
N
36
C34
O35
C
O
doub
1.21
N
N
37
C34
N36
C
N
sing
1.35
N
N
38
N36
H361
N
H
sing
0.97
N
N
39
N36
H362
N
H
sing
0.97
N
N
40
N30
C28
N
C
sing
1.35
N
N
41
N30
H30
N
H
sing
0.97
N
N
42
C28
O29
C
O
doub
1.21
N
N
43
C28
C20
C
C
sing
1.51
N
N
44
C20
C21
C
C
sing
1.53
N
N
45
C20
C19
C
C
sing
1.53
N
N
46
C20
H20
C
H
sing
1.09
N
N
47
C21
C22
C
C
sing
1.51
N
N
48
C21
H211
C
H
sing
1.09
N
N
49
C21
H212
C
H
sing
1.09
N
N
50
C22
C23
C
C
doub
1.38
N
Y
51
C22
C27
C
C
sing
1.38
N
Y
52
C23
C24
C
C
sing
1.38
N
Y
53
C23
H23
C
H
sing
1.08
N
N
54
C24
C25
C
C
doub
1.38
N
Y
55
C24
H24
C
H
sing
1.08
N
N
56
C25
C26
C
C
sing
1.38
N
Y
57
C25
H25
C
H
sing
1.08
N
N
58
C26
C27
C
C
doub
1.38
N
Y
59
C26
H26
C
H
sing
1.08
N
N
60
C27
H27
C
H
sing
1.08
N
N
61
C19
C17
C
C
sing
1.51
N
N
62
C19
H191
C
H
sing
1.09
N
N
63
C19
H192
C
H
sing
1.09
N
N
64
C17
O18
C
O
doub
1.21
N
N
65
C17
C9
C
C
sing
1.51
N
N
66
C9
N8
C
N
sing
1.46
N
N
67
C9
C10
C
C
sing
1.53
N
N
68
C9
H9
C
H
sing
1.09
N
N
69
N8
C6
N
C
sing
1.35
N
N
70
N8
HN8
N
H
sing
0.97
N
N
71
C6
O7
C
O
doub
1.22
N
N
72
C6
O5
C
O
sing
1.35
N
N
73
O5
C1
O
C
sing
1.45
N
N
74
C1
C4
C
C
sing
1.53
N
N
75
C1
C3
C
C
sing
1.53
N
N
76
C1
C2
C
C
sing
1.53
N
N
77
C4
H41
C
H
sing
1.09
N
N
78
C4
H42
C
H
sing
1.09
N
N
79
C4
H43A
C
H
sing
1.09
N
N
80
C3
H31A
C
H
sing
1.09
N
N
81
C3
H32
C
H
sing
1.09
N
N
82
C3
H33
C
H
sing
1.09
N
N
83
C2
H21
C
H
sing
1.09
N
N
84
C2
H22
C
H
sing
1.09
N
N
85
C2
H23A
C
H
sing
1.09
N
N
86
C10
C11
C
C
sing
1.51
N
N
87
C10
H101
C
H
sing
1.09
N
N
88
C10
H102
C
H
sing
1.09
N
N
89
C11
C12
C
C
doub
1.38
N
Y
90
C11
C16
C
C
sing
1.38
N
Y
91
C12
C13
C
C
sing
1.38
N
Y
92
C12
H12
C
H
sing
1.08
N
N
93
C13
C14
C
C
doub
1.38
N
Y
94
C13
H13
C
H
sing
1.08
N
N
95
C14
C15
C
C
sing
1.38
N
Y
96
C14
H14
C
H
sing
1.08
N
N
97
C15
C16
C
C
doub
1.38
N
Y
98
C15
H15
C
H
sing
1.08
N
N
99
C16
H16
C
H
sing
1.08
N
N