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 :
PBI
Bonds between two atoms of the molecule
Total Number of Bonds: 35
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
N1
CA1
N
C
sing
1.47
N
N
2
N1
HN11
N
H
sing
1.01
N
N
3
N1
HN12
N
H
sing
1.01
N
N
4
CA1
C1
C
C
sing
1.51
N
N
5
CA1
HA11
C
H
sing
1.09
N
N
6
CA1
HA12
C
H
sing
1.09
N
N
7
C1
N2
C
N
doub
1.29
N
N
8
C1
N3
C
N
sing
1.37
N
N
9
N2
CA2
N
C
sing
1.47
N
N
10
N3
C2
N
C
sing
1.35
N
N
11
N3
CA3
N
C
sing
1.47
N
N
12
C2
O2
C
O
doub
1.21
N
N
13
C2
CA2
C
C
sing
1.52
N
N
14
CA2
CB2
C
C
sing
1.53
N
N
15
CA2
HA2
C
H
sing
1.09
N
N
16
CA3
C3
C
C
sing
1.51
N
N
17
CA3
HA31
C
H
sing
1.09
N
N
18
CA3
HA32
C
H
sing
1.09
N
N
19
C3
O3
C
O
doub
1.21
N
N
20
C3
HC3
C
H
sing
1.08
N
N
21
CB2
CG2
C
C
sing
1.53
N
N
22
CB2
HB21
C
H
sing
1.09
N
N
23
CB2
HB22
C
H
sing
1.09
N
N
24
CG2
CD1
C
C
sing
1.5
N
N
25
CG2
CD2
C
C
sing
1.5
N
N
26
CG2
HG2
C
H
sing
1.09
N
N
27
CD1
CE1
C
C
doub
1.33
N
N
28
CD1
HD1
C
H
sing
1.08
N
N
29
CD2
CE2
C
C
doub
1.33
N
N
30
CD2
HD2
C
H
sing
1.08
N
N
31
CE1
CZ
C
C
sing
1.47
N
N
32
CE1
HE1
C
H
sing
1.08
N
N
33
CE2
CZ
C
C
sing
1.47
N
N
34
CE2
HE2
C
H
sing
1.08
N
N
35
CZ
OH
C
O
doub
1.22
N
N