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 :
XRB
Bonds between two atoms of the molecule
Total Number of Bonds: 68
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
N1
C13
N
C
doub
1.32
N
Y
2
N1
C14
N
C
sing
1.32
N
Y
3
C26
C25
C
C
doub
1.38
N
Y
4
C26
C15
C
C
sing
1.39
N
Y
5
N2
C14
N
C
sing
1.39
N
N
6
N2
C15
N
C
sing
1.4
N
N
7
C13
C12
C
C
sing
1.38
N
Y
8
C25
C19
C
C
sing
1.39
N
Y
9
C14
N6
C
N
doub
1.32
N
Y
10
C15
C16
C
C
doub
1.38
N
Y
11
C12
C11
C
C
doub
1.39
N
Y
12
C19
N4
C
N
sing
1.39
N
N
13
C19
C17
C
C
doub
1.4
N
Y
14
N6
C11
N
C
sing
1.33
N
Y
15
C16
C17
C
C
sing
1.4
N
Y
16
C20
N4
C
N
sing
1.47
N
N
17
C20
C21
C
C
sing
1.53
N
N
18
C24
N4
C
N
sing
1.47
N
N
19
C24
C23
C
C
sing
1.53
N
N
20
C11
O
C
O
sing
1.36
N
N
21
C23
N5
C
N
sing
1.47
N
N
22
C17
C18
C
C
sing
1.43
N
N
23
C21
N5
C
N
sing
1.47
N
N
24
O2
S
O
S
doub
1.42
N
N
25
N5
S
N
S
sing
1.66
N
N
26
O
C10
O
C
sing
1.36
N
N
27
C18
N3
C
N
trip
1.14
N
N
28
C
C1
C
C
sing
1.51
N
N
29
S
O1
S
O
doub
1.42
N
N
30
S
C22
S
C
sing
1.81
N
N
31
C10
C1
C
C
doub
1.39
N
Y
32
C10
C8
C
C
sing
1.39
N
Y
33
C1
C2
C
C
sing
1.38
N
Y
34
C9
C8
C
C
sing
1.51
N
N
35
C8
C7
C
C
doub
1.38
N
Y
36
C2
C3
C
C
doub
1.4
N
Y
37
C7
C3
C
C
sing
1.4
N
Y
38
C3
C4
C
C
sing
1.47
N
N
39
C4
C5
C
C
doub
1.35
E
N
40
C5
C6
C
C
sing
1.43
N
N
41
C6
N
C
N
trip
1.14
N
N
42
C
H1
C
H
sing
1.09
N
N
43
C
H2
C
H
sing
1.09
N
N
44
C
H3
C
H
sing
1.09
N
N
45
C12
H4
C
H
sing
1.08
N
N
46
C13
H5
C
H
sing
1.08
N
N
47
C16
H6
C
H
sing
1.08
N
N
48
C2
H7
C
H
sing
1.08
N
N
49
C20
H8
C
H
sing
1.09
N
N
50
C20
H9
C
H
sing
1.09
N
N
51
C21
H10
C
H
sing
1.09
N
N
52
C21
H11
C
H
sing
1.09
N
N
53
C22
H12
C
H
sing
1.09
N
N
54
C22
H13
C
H
sing
1.09
N
N
55
C22
H14
C
H
sing
1.09
N
N
56
C23
H15
C
H
sing
1.09
N
N
57
C23
H16
C
H
sing
1.09
N
N
58
C24
H17
C
H
sing
1.09
N
N
59
C24
H18
C
H
sing
1.09
N
N
60
C25
H19
C
H
sing
1.08
N
N
61
C26
H20
C
H
sing
1.08
N
N
62
C4
H21
C
H
sing
1.08
N
N
63
C5
H22
C
H
sing
1.08
N
N
64
C7
H23
C
H
sing
1.08
N
N
65
C9
H24
C
H
sing
1.09
N
N
66
C9
H25
C
H
sing
1.09
N
N
67
C9
H26
C
H
sing
1.09
N
N
68
N2
H27
N
H
sing
0.97
N
N