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 :
IA5
Bonds between two atoms of the molecule
Total Number of Bonds: 58
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
BR1
C25
BR
C
sing
1.89
N
N
2
C25
C27
C
C
doub
1.38
N
Y
3
C25
C24
C
C
sing
1.38
N
Y
4
C27
C28
C
C
sing
1.38
N
Y
5
C24
C23
C
C
doub
1.38
N
Y
6
C28
C29
C
C
doub
1.38
N
Y
7
C23
C29
C
C
sing
1.38
N
Y
8
C23
C22
C
C
sing
1.51
N
N
9
C22
N21
C
N
sing
1.47
N
N
10
C20
N21
C
N
sing
1.47
N
N
11
C20
C19
C
C
sing
1.53
N
N
12
N21
C30
N
C
sing
1.47
N
N
13
C19
C10
C
C
sing
1.53
N
N
14
C30
C31
C
C
sing
1.53
N
N
15
O9
C8
O
C
doub
1.21
N
N
16
C8
C10
C
C
sing
1.51
N
N
17
C8
C7
C
C
sing
1.42
N
N
18
C10
C31
C
C
sing
1.53
N
N
19
C10
C11
C
C
sing
1.53
N
N
20
O6
C5
O
C
sing
1.35
N
N
21
C7
C5
C
C
doub
1.35
Z
N
22
C5
C3
C
C
sing
1.48
N
N
23
C11
C12
C
C
sing
1.51
N
N
24
C3
O2
C
O
sing
1.35
N
N
25
C3
O4
C
O
doub
1.21
N
N
26
O2
C1
O
C
sing
1.45
N
N
27
C12
C18
C
C
doub
1.38
N
Y
28
C12
C13
C
C
sing
1.38
N
Y
29
C18
C17
C
C
sing
1.38
N
Y
30
C13
C14
C
C
doub
1.38
N
Y
31
C17
C15
C
C
doub
1.38
N
Y
32
C14
C15
C
C
sing
1.38
N
Y
33
C15
CL1
C
CL
sing
1.74
N
N
34
C1
H1
C
H
sing
1.09
N
N
35
C1
H2
C
H
sing
1.09
N
N
36
C1
H3
C
H
sing
1.09
N
N
37
C7
H4
C
H
sing
1.08
N
N
38
C11
H5
C
H
sing
1.09
N
N
39
C11
H6
C
H
sing
1.09
N
N
40
C13
H7
C
H
sing
1.08
N
N
41
C14
H8
C
H
sing
1.08
N
N
42
C17
H9
C
H
sing
1.08
N
N
43
C18
H10
C
H
sing
1.08
N
N
44
C19
H11
C
H
sing
1.09
N
N
45
C19
H12
C
H
sing
1.09
N
N
46
C20
H13
C
H
sing
1.09
N
N
47
C20
H14
C
H
sing
1.09
N
N
48
C22
H15
C
H
sing
1.09
N
N
49
C22
H16
C
H
sing
1.09
N
N
50
C24
H17
C
H
sing
1.08
N
N
51
C27
H18
C
H
sing
1.08
N
N
52
C28
H19
C
H
sing
1.08
N
N
53
C29
H20
C
H
sing
1.08
N
N
54
C30
H21
C
H
sing
1.09
N
N
55
C30
H22
C
H
sing
1.09
N
N
56
C31
H23
C
H
sing
1.09
N
N
57
C31
H24
C
H
sing
1.09
N
N
58
O6
H26
O
H
sing
0.97
N
N