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 :
XL5
Bonds between two atoms of the molecule
Total Number of Bonds: 56
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
C22
C21
C
C
sing
1.53
N
N
2
C21
C20
C
C
sing
1.51
N
N
3
O4
C20
O
C
doub
1.21
N
N
4
C20
N4
C
N
sing
1.35
N
N
5
CL1
C2
CL
C
sing
1.74
N
N
6
C7
O1
C
O
sing
1.43
N
N
7
N4
C15
N
C
sing
1.4
N
N
8
O1
C1
O
C
sing
1.36
N
N
9
C13
N2
C
N
doub
1.32
N
Y
10
C13
C10
C
C
sing
1.39
N
Y
11
C1
C2
C
C
doub
1.39
N
Y
12
C1
C6
C
C
sing
1.39
N
Y
13
C2
C3
C
C
sing
1.38
N
Y
14
N2
C12
N
C
sing
1.32
N
Y
15
O3
C10
O
C
sing
1.36
N
N
16
O3
C9
O
C
sing
1.43
N
N
17
C10
C11
C
C
doub
1.39
N
Y
18
C15
C16
C
C
doub
1.39
N
Y
19
C15
C14
C
C
sing
1.39
N
Y
20
C12
N3
C
N
sing
1.39
N
N
21
C12
N1
C
N
doub
1.32
N
Y
22
N3
C14
N
C
sing
1.4
N
N
23
C11
N1
C
N
sing
1.32
N
Y
24
C6
C5
C
C
doub
1.39
N
Y
25
C9
C3
C
C
sing
1.51
N
N
26
C3
C4
C
C
doub
1.38
N
Y
27
C16
C17
C
C
sing
1.38
N
Y
28
C14
C19
C
C
doub
1.39
N
Y
29
C5
C4
C
C
sing
1.39
N
Y
30
C5
O2
C
O
sing
1.36
N
N
31
C4
CL2
C
CL
sing
1.74
N
N
32
C8
O2
C
O
sing
1.43
N
N
33
C17
C18
C
C
doub
1.38
N
Y
34
C19
C18
C
C
sing
1.38
N
Y
35
C19
F1
C
F
sing
1.35
N
N
36
C6
H1
C
H
sing
1.08
N
N
37
C7
H2
C
H
sing
1.09
N
N
38
C7
H3
C
H
sing
1.09
N
N
39
C7
H4
C
H
sing
1.09
N
N
40
C8
H5
C
H
sing
1.09
N
N
41
C8
H6
C
H
sing
1.09
N
N
42
C8
H7
C
H
sing
1.09
N
N
43
C9
H8
C
H
sing
1.09
N
N
44
C9
H9
C
H
sing
1.09
N
N
45
C11
H10
C
H
sing
1.08
N
N
46
C13
H11
C
H
sing
1.08
N
N
47
N3
H12
N
H
sing
0.97
N
N
48
C16
H13
C
H
sing
1.08
N
N
49
C17
H14
C
H
sing
1.08
N
N
50
C18
H15
C
H
sing
1.08
N
N
51
N4
H16
N
H
sing
0.97
N
N
52
C21
H17
C
H
sing
1.09
N
N
53
C21
H18
C
H
sing
1.09
N
N
54
C22
H19
C
H
sing
1.09
N
N
55
C22
H20
C
H
sing
1.09
N
N
56
C22
H21
C
H
sing
1.09
N
N