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 :
4DW
Bonds between two atoms of the molecule
Total Number of Bonds: 52
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
O27
C26
O
C
doub
1.22
N
N
2
O28
C26
O
C
sing
1.35
N
N
3
C26
C25
C
C
sing
1.47
N
N
4
C25
C24
C
C
doub
1.33
E
N
5
C24
C23
C
C
sing
1.51
N
N
6
C23
N22
C
N
sing
1.47
N
N
7
C23
C29
C
C
sing
1.51
N
N
8
O31
C29
O
C
doub
1.21
N
N
9
N22
C20
N
C
sing
1.35
N
N
10
C29
O30
C
O
sing
1.34
N
N
11
C20
O21
C
O
doub
1.22
N
N
12
C20
C4
C
C
sing
1.48
N
N
13
C5
C4
C
C
doub
1.4
N
Y
14
C5
C6
C
C
sing
1.38
N
Y
15
C4
C3
C
C
sing
1.4
N
Y
16
C6
C1
C
C
doub
1.38
N
Y
17
C3
C2
C
C
doub
1.38
N
Y
18
C1
C2
C
C
sing
1.38
N
Y
19
C1
C7
C
C
sing
1.51
N
N
20
C7
C8
C
C
sing
1.53
N
N
21
C8
C9
C
C
sing
1.51
N
N
22
C10
C9
C
C
doub
1.34
N
Y
23
C10
N11
C
N
sing
1.37
N
Y
24
C9
C13
C
C
sing
1.46
N
Y
25
N11
C12
N
C
sing
1.36
N
Y
26
C13
C12
C
C
doub
1.39
N
Y
27
C13
C14
C
C
sing
1.46
N
N
28
C12
N18
C
N
sing
1.37
N
N
29
O15
C14
O
C
doub
1.22
N
N
30
C14
N16
C
N
sing
1.34
N
N
31
N18
C17
N
C
sing
1.36
N
N
32
N16
C17
N
C
doub
1.32
N
N
33
C17
N19
C
N
sing
1.37
N
N
34
C2
H1
C
H
sing
1.08
N
N
35
C3
H2
C
H
sing
1.08
N
N
36
C5
H3
C
H
sing
1.08
N
N
37
C6
H4
C
H
sing
1.08
N
N
38
C7
H5
C
H
sing
1.09
N
N
39
C7
H6
C
H
sing
1.09
N
N
40
C8
H7
C
H
sing
1.09
N
N
41
C8
H8
C
H
sing
1.09
N
N
42
C10
H9
C
H
sing
1.08
N
N
43
N11
H10
N
H
sing
0.97
N
N
44
N18
H11
N
H
sing
0.97
N
N
45
N19
H12
N
H
sing
0.97
N
N
46
N19
H13
N
H
sing
0.97
N
N
47
N22
H14
N
H
sing
0.97
N
N
48
C23
H15
C
H
sing
1.09
N
N
49
C24
H16
C
H
sing
1.08
N
N
50
C25
H17
C
H
sing
1.08
N
N
51
O28
H18
O
H
sing
0.97
N
N
52
O30
H19
O
H
sing
0.97
N
N