Services
Research
Training
Industry
About us
Protein Data Bank
in Europe
Bringing Structure to Biology
Chemical Components in the PDB
pdbe.org/chem
Feedback
Share
Summary
Atoms
Bonds
In PDB Entries
Names
Descriptors
Complete Listing
Modify Search
Download Links
Molfile:
Ideal
Representative
PDB:
Ideal
Representative
Other:
mmCif
CML
Related compounds
Could not find any related compound in the PDB.
3D-Views
Ideal
Representative
PDB Links
PDB entries
PDBeChem : Chemical Bonds
Molecule :
OEW
Bonds between two atoms of the molecule
Total Number of Bonds: 88
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
C38
C39
C
C
sing
1.53
N
N
2
C38
C37
C
C
sing
1.53
N
N
3
C39
C37
C
C
sing
1.53
N
N
4
C31
C27
C
C
sing
1.53
N
N
5
C51
N49
C
N
doub
1.29
N
N
6
C51
C54
C
C
sing
1.51
N
N
7
C37
N36
C
N
sing
1.46
N
N
8
N49
C47
N
C
sing
1.34
N
N
9
C54
C45
C
C
sing
1.54
N
N
10
O41
C35
O
C
doub
1.21
N
N
11
C27
O25
C
O
sing
1.45
N
N
12
C27
C33
C
C
sing
1.53
N
N
13
C27
C32
C
C
sing
1.53
N
N
14
O25
C24
O
C
sing
1.35
N
N
15
N36
C35
N
C
sing
1.35
N
N
16
C35
C57
C
C
sing
1.51
N
N
17
C47
C45
C
C
sing
1.51
N
N
18
C47
O48
C
O
doub
1.21
N
N
19
C45
C42
C
C
sing
1.53
N
N
20
C42
C40
C
C
sing
1.53
N
N
21
O37
C36
O
C
doub
1.21
N
N
22
O26
C24
O
C
doub
1.21
N
N
23
C24
N23
C
N
sing
1.35
N
N
24
C40
C57
C
C
sing
1.53
N
N
25
C40
N38
C
N
sing
1.47
N
N
26
C57
O40
C
O
sing
1.43
N
N
27
N23
C19
N
C
sing
1.4
N
N
28
C36
N38
C
N
sing
1.35
N
N
29
C36
C20
C
C
sing
1.51
N
N
30
C18
C19
C
C
doub
1.37
N
N
31
C18
C17
C
C
sing
1.4
N
N
32
C19
C21
C
C
sing
1.41
N
N
33
C17
C16
C
C
doub
1.35
N
N
34
C21
O22
C
O
doub
1.22
N
N
35
C21
N15
C
N
sing
1.35
N
N
36
C16
N15
C
N
sing
1.36
N
N
37
N15
C20
N
C
sing
1.47
N
N
38
C20
C22
C
C
sing
1.53
N
N
39
C22
C1
C
C
sing
1.53
N
N
40
C1
C6
C
C
sing
1.53
N
N
41
C1
C2
C
C
sing
1.53
N
N
42
C6
C5
C
C
sing
1.53
N
N
43
C2
C3
C
C
sing
1.53
N
N
44
C5
C4
C
C
sing
1.53
N
N
45
C3
C4
C
C
sing
1.53
N
N
46
N36
H1
N
H
sing
0.97
N
N
47
C37
H2
C
H
sing
1.09
N
N
48
C39
H3
C
H
sing
1.09
N
N
49
C39
H4
C
H
sing
1.09
N
N
50
C38
H5
C
H
sing
1.09
N
N
51
C38
H6
C
H
sing
1.09
N
N
52
C57
H7
C
H
sing
1.09
N
N
53
O40
H8
O
H
sing
0.97
N
N
54
C40
H9
C
H
sing
1.09
N
N
55
C42
H10
C
H
sing
1.09
N
N
56
C42
H11
C
H
sing
1.09
N
N
57
C45
H12
C
H
sing
1.09
N
N
58
C54
H13
C
H
sing
1.09
N
N
59
C54
H14
C
H
sing
1.09
N
N
60
C51
H15
C
H
sing
1.08
N
N
61
N38
H16
N
H
sing
0.97
N
N
62
C20
H17
C
H
sing
1.09
N
N
63
C22
H18
C
H
sing
1.09
N
N
64
C22
H19
C
H
sing
1.09
N
N
65
C1
H20
C
H
sing
1.09
N
N
66
C6
H21
C
H
sing
1.09
N
N
67
C6
H22
C
H
sing
1.09
N
N
68
C5
H23
C
H
sing
1.09
N
N
69
C5
H24
C
H
sing
1.09
N
N
70
C4
H25
C
H
sing
1.09
N
N
71
C4
H26
C
H
sing
1.09
N
N
72
C3
H27
C
H
sing
1.09
N
N
73
C3
H28
C
H
sing
1.09
N
N
74
C2
H29
C
H
sing
1.09
N
N
75
C2
H30
C
H
sing
1.09
N
N
76
C18
H31
C
H
sing
1.08
N
N
77
C17
H32
C
H
sing
1.08
N
N
78
C16
H33
C
H
sing
1.08
N
N
79
N23
H34
N
H
sing
0.97
N
N
80
C33
H35
C
H
sing
1.09
N
N
81
C33
H36
C
H
sing
1.09
N
N
82
C33
H37
C
H
sing
1.09
N
N
83
C32
H38
C
H
sing
1.09
N
N
84
C32
H39
C
H
sing
1.09
N
N
85
C32
H40
C
H
sing
1.09
N
N
86
C31
H41
C
H
sing
1.09
N
N
87
C31
H42
C
H
sing
1.09
N
N
88
C31
H43
C
H
sing
1.09
N
N