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 :
H2B
Bonds between two atoms of the molecule
Total Number of Bonds: 31
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
C2
N
C
sing
1.34
N
N
2
N1
C8A
N
C
doub
1.31
N
N
3
C2
N2
C
N
sing
1.37
N
N
4
C2
N3
C
N
doub
1.32
N
N
5
N2
H22
N
H
sing
0.97
N
N
6
N2
H21
N
H
sing
0.97
N
N
7
N3
C4
N
C
sing
1.34
N
N
8
C4
O4
C
O
doub
1.22
N
N
9
C4
C4A
C
C
sing
1.49
N
N
10
C4A
C8A
C
C
sing
1.49
N
N
11
C4A
N5
C
N
doub
1.28
N
N
12
C8A
N8
C
N
sing
1.37
N
N
13
N5
C6
N
C
sing
1.46
N
N
14
N8
C7
N
C
sing
1.47
N
N
15
N8
H8
N
H
sing
0.97
N
N
16
C6
C7
C
C
sing
1.53
N
N
17
C6
C9
C
C
sing
1.53
N
N
18
C6
H6
C
H
sing
1.09
N
N
19
C7
H71
C
H
sing
1.09
N
N
20
C7
H72
C
H
sing
1.09
N
N
21
C9
O9
C
O
sing
1.43
N
N
22
C9
C10
C
C
sing
1.53
N
N
23
C9
H9
C
H
sing
1.09
N
N
24
O9
H9O1
O
H
sing
0.97
N
N
25
C10
C11
C
C
sing
1.53
N
N
26
C10
O10
C
O
sing
1.43
N
N
27
C10
H10
C
H
sing
1.09
N
N
28
C11
H113
C
H
sing
1.09
N
N
29
C11
H112
C
H
sing
1.09
N
N
30
C11
H111
C
H
sing
1.09
N
N
31
O10
H1O1
O
H
sing
0.97
N
N