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 :
X9S
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
C38
O39
C
O
sing
1.43
N
N
2
C38
C37
C
C
sing
1.53
N
N
3
O39
C40
O
C
sing
1.43
N
N
4
C37
C22
C
C
sing
1.53
N
N
5
C40
C41
C
C
sing
1.53
N
N
6
N19
N20
N
N
sing
1.4
N
Y
7
N19
C18
N
C
doub
1.3
N
Y
8
C41
C22
C
C
sing
1.53
N
N
9
C22
N20
C
N
sing
1.46
N
N
10
N20
C21
N
C
sing
1.35
N
Y
11
C18
C17
C
C
sing
1.41
N
Y
12
C21
C17
C
C
doub
1.38
N
Y
13
C21
C23
C
C
sing
1.51
N
N
14
C17
C15
C
C
sing
1.48
N
N
15
C15
N14
C
N
sing
1.37
N
Y
16
C15
N16
C
N
doub
1.31
N
Y
17
N14
C13
N
C
sing
1.38
N
Y
18
N16
C12
N
C
sing
1.35
N
Y
19
C13
N11
C
N
doub
1.32
N
Y
20
C13
C12
C
C
sing
1.41
N
Y
21
N11
C10
N
C
sing
1.32
N
Y
22
C12
C8
C
C
doub
1.41
N
Y
23
C10
C9
C
C
doub
1.38
N
Y
24
C8
C9
C
C
sing
1.4
N
Y
25
C8
C1
C
C
sing
1.48
N
N
26
C4
C1
C
C
doub
1.39
N
Y
27
C4
C33
C
C
sing
1.39
N
Y
28
C36
C33
C
C
sing
1.51
N
N
29
C36
C43
C
C
sing
1.53
N
N
30
C1
C2
C
C
sing
1.39
N
Y
31
C33
C34
C
C
doub
1.38
N
Y
32
C43
C42
C
C
sing
1.53
N
N
33
C2
C3
C
C
doub
1.38
N
Y
34
C42
C35
C
C
sing
1.53
N
N
35
C34
C3
C
C
sing
1.39
N
Y
36
C34
C35
C
C
sing
1.51
N
N
37
C35
N5
C
N
sing
1.47
N
N
38
N5
C6
N
C
sing
1.35
N
N
39
C6
O7
C
O
doub
1.21
N
N
40
C6
C24
C
C
sing
1.48
N
N
41
C24
N28
C
N
doub
1.32
N
Y
42
C24
O25
C
O
sing
1.34
N
Y
43
N28
C27
N
C
sing
1.34
N
Y
44
O25
N26
O
N
sing
1.21
N
Y
45
C32
C29
C
C
sing
1.53
N
N
46
C27
N26
C
N
doub
1.3
N
Y
47
C27
C29
C
C
sing
1.51
N
N
48
C29
C31
C
C
sing
1.53
N
N
49
C29
C30
C
C
sing
1.53
N
N
50
C2
H1
C
H
sing
1.08
N
N
51
C3
H2
C
H
sing
1.08
N
N
52
C9
H3
C
H
sing
1.08
N
N
53
C10
H4
C
H
sing
1.08
N
N
54
C22
H5
C
H
sing
1.09
N
N
55
C30
H6
C
H
sing
1.09
N
N
56
C30
H7
C
H
sing
1.09
N
N
57
C30
H8
C
H
sing
1.09
N
N
58
C31
H9
C
H
sing
1.09
N
N
59
C31
H10
C
H
sing
1.09
N
N
60
C31
H11
C
H
sing
1.09
N
N
61
C32
H12
C
H
sing
1.09
N
N
62
C32
H13
C
H
sing
1.09
N
N
63
C32
H14
C
H
sing
1.09
N
N
64
C35
H15
C
H
sing
1.09
N
N
65
C4
H16
C
H
sing
1.08
N
N
66
N5
H17
N
H
sing
0.97
N
N
67
N14
H18
N
H
sing
0.97
N
N
68
C18
H20
C
H
sing
1.08
N
N
69
C23
H21
C
H
sing
1.09
N
N
70
C23
H22
C
H
sing
1.09
N
N
71
C23
H23
C
H
sing
1.09
N
N
72
C36
H24
C
H
sing
1.09
N
N
73
C36
H25
C
H
sing
1.09
N
N
74
C37
H26
C
H
sing
1.09
N
N
75
C37
H27
C
H
sing
1.09
N
N
76
C38
H28
C
H
sing
1.09
N
N
77
C38
H29
C
H
sing
1.09
N
N
78
C40
H30
C
H
sing
1.09
N
N
79
C40
H31
C
H
sing
1.09
N
N
80
C41
H32
C
H
sing
1.09
N
N
81
C41
H33
C
H
sing
1.09
N
N
82
C42
H34
C
H
sing
1.09
N
N
83
C42
H35
C
H
sing
1.09
N
N
84
C43
H36
C
H
sing
1.09
N
N
85
C43
H37
C
H
sing
1.09
N
N