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 :
B61
Bonds between two atoms of the molecule
Total Number of Bonds: 36
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
C1
O2
C
O
doub
1.22
N
N
2
C1
N3
C
N
sing
1.35
N
N
3
C4
C1
C
C
sing
1.41
N
N
4
C7
C4
C
C
doub
1.4
N
N
5
C7
N6
C
N
sing
1.33
N
N
6
N6
C5
N
C
doub
1.32
N
N
7
C5
N3
C
N
sing
1.36
N
N
8
C5
N8
C
N
sing
1.37
N
N
9
N8
HN8
N
H
sing
0.97
N
N
10
N8
HN8A
N
H
sing
0.97
N
N
11
N9
C4
N
C
sing
1.36
N
N
12
C10
N9
C
N
doub
1.29
N
N
13
C17
C10
C
C
sing
1.51
N
N
14
C17
H17
C
H
sing
1.09
N
N
15
C17
H17A
C
H
sing
1.09
N
N
16
C23
C17
C
C
sing
1.53
N
N
17
O24
C23
O
C
sing
1.43
N
N
18
O24
HO24
O
H
sing
0.97
N
N
19
C25
C23
C
C
sing
1.53
N
N
20
C25
H25
C
H
sing
1.09
N
N
21
C25
H25A
C
H
sing
1.09
N
N
22
C25
H25B
C
H
sing
1.09
N
N
23
C26
C23
C
C
sing
1.53
N
N
24
C26
H26
C
H
sing
1.09
N
N
25
C26
H26A
C
H
sing
1.09
N
N
26
C26
H26B
C
H
sing
1.09
N
N
27
C11
C10
C
C
sing
1.51
N
N
28
C11
N12
C
N
sing
1.47
N
N
29
C11
H11
C
H
sing
1.09
N
N
30
N12
C7
N
C
sing
1.38
N
N
31
C13
N12
C
N
sing
1.46
N
N
32
C13
H13
C
H
sing
1.09
N
N
33
C13
H13A
C
H
sing
1.09
N
N
34
C13
H13B
C
H
sing
1.09
N
N
35
N3
H16
N
H
sing
0.97
N
N
36
C11
H171
C
H
sing
1.09
N
N