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 :
D2E
Bonds between two atoms of the molecule
Total Number of Bonds: 45
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
C2
N
C
doub
1.33
N
Y
2
N1
C6
N
C
sing
1.33
N
Y
3
C2
N3
C
N
sing
1.32
N
Y
4
C2
NAB
C
N
sing
1.38
N
N
5
N3
C4
N
C
doub
1.33
N
Y
6
C4
C5
C
C
sing
1.4
N
Y
7
C4
OAO
C
O
sing
1.34
N
Y
8
C5
C6
C
C
doub
1.4
N
Y
9
C5
CAR
C
C
sing
1.47
N
Y
10
C6
NAC
C
N
sing
1.38
N
N
11
CAA
OAN
C
O
sing
1.43
N
N
12
CAD
CAP
C
C
doub
1.34
N
N
13
CAD
CAR
C
C
sing
1.47
N
N
14
CAE
CAF
C
C
doub
1.38
N
Y
15
CAE
CAG
C
C
sing
1.38
N
Y
16
CAF
CAH
C
C
sing
1.38
N
Y
17
CAG
CAT
C
C
doub
1.38
N
Y
18
CAH
CAU
C
C
doub
1.4
N
Y
19
CAI
OAO
C
O
sing
1.34
E
Y
20
CAI
CAR
C
C
doub
1.36
N
Y
21
CAJ
CAK
C
C
sing
1.53
N
N
22
CAJ
CAX
C
C
sing
1.53
N
N
23
CAK
CAX
C
C
sing
1.53
N
N
24
OAN
CAT
O
C
sing
1.36
N
N
25
CAP
CAU
C
C
sing
1.47
N
N
26
CAP
CAX
C
C
sing
1.51
N
N
27
CAT
CAU
C
C
sing
1.4
N
Y
28
CAA
HAA
C
H
sing
1.09
N
N
29
CAA
HAAA
C
H
sing
1.09
N
N
30
CAA
HAAB
C
H
sing
1.09
N
N
31
NAB
HNAB
N
H
sing
0.97
N
N
32
NAB
HNAA
N
H
sing
0.97
N
N
33
NAC
HNAC
N
H
sing
0.97
N
N
34
NAC
HNAD
N
H
sing
0.97
N
N
35
CAD
HAD
C
H
sing
1.08
N
N
36
CAE
HAE
C
H
sing
1.08
N
N
37
CAF
HAF
C
H
sing
1.08
N
N
38
CAG
HAG
C
H
sing
1.08
N
N
39
CAH
HAH
C
H
sing
1.08
N
N
40
CAI
HAI
C
H
sing
1.08
N
N
41
CAJ
HAJ
C
H
sing
1.09
N
N
42
CAJ
HAJA
C
H
sing
1.09
N
N
43
CAK
HAK
C
H
sing
1.09
N
N
44
CAK
HAKA
C
H
sing
1.09
N
N
45
CAX
HAX
C
H
sing
1.09
N
N