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 :
2CB
Bonds between two atoms of the molecule
Total Number of Bonds: 59
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
CAN
CAL
C
C
sing
1.53
N
N
2
CAN
NAZ
C
N
sing
1.47
N
N
3
CAL
NAY
C
N
sing
1.47
N
N
4
NAY
CAC
N
C
sing
1.47
N
N
5
NAY
CAM
N
C
sing
1.47
N
N
6
CAM
CAO
C
C
sing
1.53
N
N
7
CAO
NAZ
C
N
sing
1.47
N
N
8
NAZ
CAK
N
C
sing
1.47
N
N
9
CAK
CAJ
C
C
sing
1.53
N
N
10
CAJ
NAR
C
N
sing
1.47
N
N
11
NAR
CAU
N
C
sing
1.39
N
N
12
CAU
CAG
C
C
sing
1.39
N
Y
13
CAU
NAP
C
N
doub
1.32
N
Y
14
CAG
CAH
C
C
doub
1.38
N
Y
15
CAH
CAV
C
C
sing
1.39
N
Y
16
NAP
CAI
N
C
sing
1.32
N
Y
17
CAI
CAV
C
C
doub
1.38
N
Y
18
CAV
SBB
C
S
sing
1.76
N
N
19
SBB
OAE
S
O
doub
1.42
N
N
20
SBB
OAF
S
O
doub
1.42
N
N
21
SBB
NAS
S
N
sing
1.66
N
N
22
NAS
CAX
N
C
sing
1.41
N
N
23
CAX
CAW
C
C
doub
1.36
N
Y
24
CAX
CAT
C
C
sing
1.4
N
Y
25
CAW
CAB
C
C
sing
1.51
N
N
26
CAW
NBA
C
N
sing
1.36
N
Y
27
NBA
CAD
N
C
sing
1.46
N
N
28
NBA
NAQ
N
N
sing
1.4
N
Y
29
NAQ
CAT
N
C
doub
1.31
N
Y
30
CAT
CAA
C
C
sing
1.51
N
N
31
CAN
HAN1
C
H
sing
1.09
N
N
32
CAN
HAN2
C
H
sing
1.09
N
N
33
CAL
HAL1
C
H
sing
1.09
N
N
34
CAL
HAL2
C
H
sing
1.09
N
N
35
CAC
HAC1
C
H
sing
1.09
N
N
36
CAC
HAC2
C
H
sing
1.09
N
N
37
CAC
HAC3
C
H
sing
1.09
N
N
38
CAM
HAM1
C
H
sing
1.09
N
N
39
CAM
HAM2
C
H
sing
1.09
N
N
40
CAO
HAO1
C
H
sing
1.09
N
N
41
CAO
HAO2
C
H
sing
1.09
N
N
42
CAK
HAK1
C
H
sing
1.09
N
N
43
CAK
HAK2
C
H
sing
1.09
N
N
44
CAJ
HAJ1
C
H
sing
1.09
N
N
45
CAJ
HAJ2
C
H
sing
1.09
N
N
46
NAR
HAR
N
H
sing
0.97
N
N
47
CAG
HAG
C
H
sing
1.08
N
N
48
CAH
HAH
C
H
sing
1.08
N
N
49
CAI
HAI
C
H
sing
1.08
N
N
50
NAS
HAS
N
H
sing
0.97
N
N
51
CAB
HAB1
C
H
sing
1.09
N
N
52
CAB
HAB2
C
H
sing
1.09
N
N
53
CAB
HAB3
C
H
sing
1.09
N
N
54
CAD
HAD1
C
H
sing
1.09
N
N
55
CAD
HAD2
C
H
sing
1.09
N
N
56
CAD
HAD3
C
H
sing
1.09
N
N
57
CAA
HAA1
C
H
sing
1.09
N
N
58
CAA
HAA2
C
H
sing
1.09
N
N
59
CAA
HAA3
C
H
sing
1.09
N
N