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 :
Q51
Bonds between two atoms of the molecule
Total Number of Bonds: 85
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
CL1
C17
CL
C
sing
1.74
N
N
2
C17
C16
C
C
doub
1.38
N
Y
3
C17
C18
C
C
sing
1.38
N
Y
4
C16
C15
C
C
sing
1.38
N
Y
5
C18
C11
C
C
doub
1.39
N
Y
6
C9
O1
C
O
sing
1.43
N
N
7
C9
C8
C
C
sing
1.52
N
N
8
C15
C10
C
C
doub
1.39
N
Y
9
C11
C10
C
C
sing
1.38
N
Y
10
C11
C12
C
C
sing
1.5
N
N
11
C10
C8
C
C
sing
1.51
N
N
12
C12
C13
C
C
sing
1.52
N
N
13
O1
C2
O
C
sing
1.36
N
N
14
C8
C14
C
C
sing
1.53
N
N
15
C8
C7
C
C
sing
1.54
N
N
16
C14
C13
C
C
sing
1.53
N
N
17
C3
C2
C
C
doub
1.38
N
Y
18
C3
C4
C
C
sing
1.38
N
Y
19
C2
C1
C
C
sing
1.41
N
Y
20
C4
C5
C
C
doub
1.4
N
Y
21
C7
N1
C
N
sing
1.44
N
N
22
C1
N1
C
N
sing
1.37
N
N
23
C1
C6
C
C
doub
1.39
N
Y
24
N1
C20
N
C
sing
1.43
N
N
25
C5
C6
C
C
sing
1.41
N
Y
26
C5
C19
C
C
sing
1.47
N
N
27
O2
C19
O
C
doub
1.22
N
N
28
C19
N2
C
N
sing
1.37
N
N
29
C20
C21
C
C
sing
1.52
N
N
30
N2
S1
N
S
sing
1.67
N
N
31
C21
C24
C
C
sing
1.53
N
N
32
C21
C22
C
C
sing
1.53
N
N
33
C24
C23
C
C
sing
1.53
N
N
34
O5
S1
O
S
doub
1.42
N
N
35
O4
S1
O
S
doub
1.42
N
N
36
S1
C28
S
C
sing
1.82
N
N
37
C22
C23
C
C
sing
1.53
N
N
38
C22
C25
C
C
sing
1.53
N
N
39
C25
C26
C
C
sing
1.51
N
N
40
C25
O3
C
O
sing
1.43
N
N
41
C26
C27
C
C
doub
1.31
E
N
42
C29
C28
C
C
sing
1.53
N
N
43
C29
C31
C
C
sing
1.53
N
N
44
C29
C30
C
C
sing
1.53
N
N
45
C28
C32
C
C
sing
1.53
N
N
46
C27
C30
C
C
sing
1.51
N
N
47
C14
H1
C
H
sing
1.09
N
N
48
C14
H2
C
H
sing
1.09
N
N
49
C13
H3
C
H
sing
1.09
N
N
50
C13
H4
C
H
sing
1.09
N
N
51
C12
H5
C
H
sing
1.09
N
N
52
C12
H6
C
H
sing
1.09
N
N
53
C18
H7
C
H
sing
1.08
N
N
54
C16
H8
C
H
sing
1.08
N
N
55
C15
H9
C
H
sing
1.08
N
N
56
C7
H10
C
H
sing
1.09
N
N
57
C7
H11
C
H
sing
1.09
N
N
58
C9
H12
C
H
sing
1.09
N
N
59
C9
H13
C
H
sing
1.09
N
N
60
C3
H14
C
H
sing
1.08
N
N
61
C4
H15
C
H
sing
1.08
N
N
62
C6
H16
C
H
sing
1.08
N
N
63
C20
H17
C
H
sing
1.09
N
N
64
C20
H18
C
H
sing
1.09
N
N
65
C21
H19
C
H
sing
1.09
N
N
66
C24
H20
C
H
sing
1.09
N
N
67
C24
H21
C
H
sing
1.09
N
N
68
C23
H22
C
H
sing
1.09
N
N
69
C23
H23
C
H
sing
1.09
N
N
70
C22
H24
C
H
sing
1.09
N
N
71
C25
H25
C
H
sing
1.09
N
N
72
O3
H26
O
H
sing
0.97
N
N
73
C26
H27
C
H
sing
1.08
N
N
74
C27
H28
C
H
sing
1.08
N
N
75
C30
H29
C
H
sing
1.09
N
N
76
C30
H30
C
H
sing
1.09
N
N
77
C29
H31
C
H
sing
1.09
N
N
78
C31
H32
C
H
sing
1.09
N
N
79
C31
H33
C
H
sing
1.09
N
N
80
C31
H34
C
H
sing
1.09
N
N
81
C28
H35
C
H
sing
1.09
N
N
82
C32
H36
C
H
sing
1.09
N
N
83
C32
H37
C
H
sing
1.09
N
N
84
C32
H38
C
H
sing
1.09
N
N
85
N2
H39
N
H
sing
0.97
N
N