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 :
4GQ
Bonds between two atoms of the molecule
Total Number of Bonds: 80
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
C22
C24
C
C
sing
1.53
N
N
2
C22
C7
C
C
sing
1.51
N
N
3
C24
N31
C
N
sing
1.47
N
N
4
C7
C3
C
C
doub
1.38
N
Y
5
C7
C6
C
C
sing
1.38
N
Y
6
C3
C5
C
C
sing
1.38
N
Y
7
C6
C12
C
C
doub
1.38
N
Y
8
C5
C11
C
C
doub
1.38
N
Y
9
N31
C25
N
C
sing
1.47
N
N
10
O37
C29
O
C
sing
1.43
N
N
11
C12
C11
C
C
sing
1.39
N
Y
12
C12
CL2
C
CL
sing
1.74
N
N
13
O35
C14
O
C
doub
1.21
N
N
14
C11
CL1
C
CL
sing
1.74
N
N
15
C25
C23
C
C
sing
1.53
N
N
16
C29
C8
C
C
sing
1.51
N
N
17
C29
C28
C
C
sing
1.53
N
N
18
C2
C8
C
C
doub
1.38
N
Y
19
C2
C1
C
C
sing
1.38
N
Y
20
C8
C10
C
C
sing
1.38
N
Y
21
C14
C23
C
C
sing
1.51
N
N
22
C14
N33
C
N
sing
1.35
N
N
23
C1
C4
C
C
doub
1.38
N
Y
24
N32
C28
N
C
sing
1.47
N
N
25
N32
C26
N
C
sing
1.47
N
N
26
C10
O36
C
O
sing
1.36
N
N
27
C10
C9
C
C
doub
1.39
N
Y
28
C4
C9
C
C
sing
1.39
N
Y
29
O36
C15
O
C
sing
1.43
N
N
30
C9
N30
C
N
sing
1.4
N
N
31
C27
N33
C
N
sing
1.47
N
N
32
C27
C26
C
C
sing
1.53
N
N
33
N33
C21
N
C
sing
1.46
N
N
34
N30
C13
N
C
sing
1.35
N
N
35
C15
C13
C
C
sing
1.51
N
N
36
C13
O34
C
O
doub
1.21
N
N
37
C21
C19
C
C
sing
1.53
N
N
38
C21
C20
C
C
sing
1.53
N
N
39
C19
C17
C
C
sing
1.53
N
N
40
C20
C18
C
C
sing
1.53
N
N
41
C17
C16
C
C
sing
1.53
N
N
42
C18
C16
C
C
sing
1.53
N
N
43
C4
H1
C
H
sing
1.08
N
N
44
C5
H2
C
H
sing
1.08
N
N
45
C6
H3
C
H
sing
1.08
N
N
46
C15
H4
C
H
sing
1.09
N
N
47
C15
H5
C
H
sing
1.09
N
N
48
C17
H6
C
H
sing
1.09
N
N
49
C17
H7
C
H
sing
1.09
N
N
50
C20
H8
C
H
sing
1.09
N
N
51
C20
H9
C
H
sing
1.09
N
N
52
C21
H10
C
H
sing
1.09
N
N
53
C22
H11
C
H
sing
1.09
N
N
54
C22
H12
C
H
sing
1.09
N
N
55
C24
H13
C
H
sing
1.09
N
N
56
C24
H14
C
H
sing
1.09
N
N
57
C26
H15
C
H
sing
1.09
N
N
58
C26
H16
C
H
sing
1.09
N
N
59
C28
H17
C
H
sing
1.09
N
N
60
C28
H18
C
H
sing
1.09
N
N
61
C1
H19
C
H
sing
1.08
N
N
62
C2
H20
C
H
sing
1.08
N
N
63
C3
H21
C
H
sing
1.08
N
N
64
C16
H22
C
H
sing
1.09
N
N
65
C16
H23
C
H
sing
1.09
N
N
66
C18
H24
C
H
sing
1.09
N
N
67
C18
H25
C
H
sing
1.09
N
N
68
C19
H26
C
H
sing
1.09
N
N
69
C19
H27
C
H
sing
1.09
N
N
70
C23
H28
C
H
sing
1.09
N
N
71
C23
H29
C
H
sing
1.09
N
N
72
C25
H30
C
H
sing
1.09
N
N
73
C25
H31
C
H
sing
1.09
N
N
74
C27
H32
C
H
sing
1.09
N
N
75
C27
H33
C
H
sing
1.09
N
N
76
C29
H34
C
H
sing
1.09
N
N
77
N30
H35
N
H
sing
0.97
N
N
78
N31
H36
N
H
sing
1.01
N
N
79
N32
H38
N
H
sing
1.01
N
N
80
O37
H40
O
H
sing
0.97
N
N