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 :
CO6
Bonds between two atoms of the molecule
Total Number of Bonds: 97
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
N1A
C2A
N
C
sing
1.36
N
Y
2
N1A
C6A
N
C
doub
1.35
N
Y
3
C2A
N3A
C
N
doub
1.35
N
Y
4
C2A
H2
C
H
sing
1.08
N
N
5
N3A
C4A
N
C
sing
1.34
N
Y
6
C4A
C5A
C
C
doub
1.39
N
Y
7
C4A
N9A
C
N
sing
1.37
N
Y
8
C5A
C6A
C
C
sing
1.39
N
Y
9
C5A
N7A
C
N
sing
1.37
N
Y
10
C6A
N6A
C
N
sing
1.41
N
N
11
N6A
HN61
N
H
sing
1.0
N
N
12
N6A
HN62
N
H
sing
1.0
N
N
13
N7A
C8A
N
C
doub
1.32
N
Y
14
C8A
N9A
C
N
sing
1.37
N
Y
15
C8A
H8
C
H
sing
1.08
N
N
16
N9A
C1B
N
C
sing
1.46
N
N
17
C1B
C2B
C
C
sing
1.53
N
N
18
C1B
O4B
C
O
sing
1.44
N
N
19
C1B
H1'
C
H
sing
1.1
N
N
20
C2B
C3B
C
C
sing
1.52
N
N
21
C2B
O2B
C
O
sing
1.43
N
N
22
C2B
H2'
C
H
sing
1.09
N
N
23
O2B
H1
O
H
sing
0.97
N
N
24
C3B
C4B
C
C
sing
1.52
N
N
25
C3B
O3B
C
O
sing
1.41
N
N
26
C3B
H3'
C
H
sing
1.1
N
N
27
O3B
P3B
O
P
sing
1.61
N
N
28
P3B
O7A
P
O
doub
1.5
N
N
29
P3B
O8A
P
O
sing
1.62
N
N
30
P3B
O9A
P
O
sing
1.62
N
N
31
O8A
HO8
O
H
sing
0.98
N
N
32
O9A
HO9
O
H
sing
0.98
N
N
33
C4B
C5B
C
C
sing
1.52
N
N
34
C4B
O4B
C
O
sing
1.44
N
N
35
C4B
H4'
C
H
sing
1.1
N
N
36
C5B
O5B
C
O
sing
1.42
N
N
37
C5B
H5'1
C
H
sing
1.09
N
N
38
C5B
H5'2
C
H
sing
1.09
N
N
39
O5B
P1A
O
P
sing
1.62
N
N
40
P1A
O1A
P
O
doub
1.5
N
N
41
P1A
O2A
P
O
sing
1.62
N
N
42
P1A
O3A
P
O
sing
1.62
N
N
43
O2A
HO2
O
H
sing
0.98
N
N
44
O3A
P2A
O
P
sing
1.62
N
N
45
P2A
O4A
P
O
doub
1.5
N
N
46
P2A
O5A
P
O
sing
1.62
N
N
47
P2A
O6A
P
O
sing
1.61
N
N
48
O5A
HO5
O
H
sing
0.98
N
N
49
O6A
CCP
O
C
sing
1.42
N
N
50
CBP
CAP
C
C
sing
1.56
N
N
51
CBP
CCP
C
C
sing
1.55
N
N
52
CBP
CDP
C
C
sing
1.55
N
N
53
CBP
CEP
C
C
sing
1.54
N
N
54
CCP
H121
C
H
sing
1.1
N
N
55
CCP
H122
C
H
sing
1.09
N
N
56
CDP
H131
C
H
sing
1.1
N
N
57
CDP
H132
C
H
sing
1.1
N
N
58
CDP
H133
C
H
sing
1.1
N
N
59
CEP
H141
C
H
sing
1.1
N
N
60
CEP
H142
C
H
sing
1.1
N
N
61
CEP
H143
C
H
sing
1.1
N
N
62
CAP
C9P
C
C
sing
1.53
N
N
63
CAP
OAP
C
O
sing
1.42
N
N
64
CAP
H10
C
H
sing
1.1
N
N
65
OAP
H3
O
H
sing
0.97
N
N
66
C9P
O9P
C
O
doub
1.23
N
N
67
C9P
N8P
C
N
sing
1.39
N
N
68
N8P
C7P
N
C
sing
1.44
N
N
69
N8P
HN8
N
H
sing
1.02
N
N
70
C7P
C6P
C
C
sing
1.52
N
N
71
C7P
H71
C
H
sing
1.1
N
N
72
C7P
H72
C
H
sing
1.1
N
N
73
C6P
C5P
C
C
sing
1.52
N
N
74
C6P
H61
C
H
sing
1.1
N
N
75
C6P
H62
C
H
sing
1.1
N
N
76
C5P
N4P
C
N
sing
1.39
N
N
77
C5P
O5P
C
O
doub
1.23
N
N
78
N4P
C3P
N
C
sing
1.44
N
N
79
N4P
HN4
N
H
sing
1.02
N
N
80
C3P
C2P
C
C
sing
1.52
N
N
81
C3P
H31
C
H
sing
1.1
N
N
82
C3P
H32
C
H
sing
1.1
N
N
83
C2P
S1P
C
S
sing
1.82
N
N
84
C2P
H21
C
H
sing
1.09
N
N
85
C2P
H22
C
H
sing
1.1
N
N
86
S1P
C1
S
C
sing
1.77
N
N
87
O1
C1
O
C
doub
1.23
N
N
88
C1
C3
C
C
sing
1.52
N
N
89
C2
C3
C
C
sing
1.52
N
N
90
C2
H11
C
H
sing
1.1
N
N
91
C2
H12
C
H
sing
1.1
N
N
92
C2
H13
C
H
sing
1.1
N
N
93
C3
C4
C
C
sing
1.53
N
N
94
C3
H4
C
H
sing
1.1
N
N
95
C4
H41
C
H
sing
1.1
N
N
96
C4
H42
C
H
sing
1.09
N
N
97
C4
H43
C
H
sing
1.1
N
N