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 :
A1ANW
Bonds between two atoms of the molecule
Total Number of Bonds: 61
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
C
C1
C
C
sing
1.53
N
N
2
C2
C1
C
C
sing
1.53
N
N
3
C1
C3
C
C
sing
1.53
N
N
4
N
C3
N
C
sing
1.47
N
N
5
C4
N
C
N
sing
1.38
N
N
6
C4
N1
C
N
doub
1.33
N
Y
7
N1
C5
N
C
sing
1.32
N
Y
8
C5
N2
C
N
doub
1.32
N
Y
9
N2
C6
N
C
sing
1.33
N
Y
10
C6
N3
C
N
sing
1.37
N
Y
11
N3
C7
N
C
sing
1.38
N
Y
12
C8
C7
C
C
sing
1.47
N
N
13
C8
C9
C
C
doub
1.33
N
N
14
C9
C10
C
C
sing
1.51
N
N
15
C10
O
C
O
sing
1.44
N
N
16
O
C11
O
C
sing
1.44
N
N
17
C11
C8
C
C
sing
1.51
N
N
18
C7
C12
C
C
doub
1.36
N
Y
19
C12
C13
C
C
sing
1.46
N
Y
20
C13
C4
C
C
sing
1.41
N
Y
21
C6
C13
C
C
doub
1.41
N
Y
22
C3
C14
C
C
sing
1.51
N
N
23
C14
C15
C
C
doub
1.38
N
Y
24
C15
C16
C
C
sing
1.38
N
Y
25
C16
C17
C
C
doub
1.39
N
Y
26
C17
C18
C
C
sing
1.38
N
Y
27
C19
C18
C
C
doub
1.39
N
Y
28
C14
C19
C
C
sing
1.38
N
Y
29
C18
S
C
S
sing
1.77
N
N
30
O1
S
O
S
doub
1.42
N
N
31
S
O2
S
O
doub
1.42
N
N
32
C20
S
C
S
sing
1.82
N
N
33
C21
C20
C
C
sing
1.54
N
N
34
C22
C21
C
C
sing
1.52
N
N
35
C17
C22
C
C
sing
1.5
N
N
36
N3
H1
N
H
sing
0.97
N
N
37
C5
H10
C
H
sing
1.08
N
N
38
C10
H13
C
H
sing
1.09
N
N
39
C10
H12
C
H
sing
1.09
N
N
40
C15
H17
C
H
sing
1.08
N
N
41
C20
H20
C
H
sing
1.09
N
N
42
C20
H21
C
H
sing
1.09
N
N
43
C21
H23
C
H
sing
1.09
N
N
44
C21
H22
C
H
sing
1.09
N
N
45
C22
H24
C
H
sing
1.09
N
N
46
C22
H25
C
H
sing
1.09
N
N
47
C16
H18
C
H
sing
1.08
N
N
48
C19
H19
C
H
sing
1.08
N
N
49
C3
H
C
H
sing
1.09
N
N
50
C1
H5
C
H
sing
1.09
N
N
51
C2
H7
C
H
sing
1.09
N
N
52
C2
H6
C
H
sing
1.09
N
N
53
C2
H8
C
H
sing
1.09
N
N
54
C
H3
C
H
sing
1.09
N
N
55
C
H4
C
H
sing
1.09
N
N
56
C
H2
C
H
sing
1.09
N
N
57
N
H9
N
H
sing
0.97
N
N
58
C12
H16
C
H
sing
1.08
N
N
59
C11
H15
C
H
sing
1.09
N
N
60
C11
H14
C
H
sing
1.09
N
N
61
C9
H11
C
H
sing
1.08
N
N