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
0IW
3D-Views
Ideal
Representative
PDB Links
PDB entries
PDBeChem : Chemical Bonds
Molecule :
D1R
Bonds between two atoms of the molecule
Total Number of Bonds: 84
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
C39
C40
C
C
sing
1.53
N
N
2
C39
N3
C
N
sing
1.47
N
N
3
C39
H391
C
H
sing
1.1
N
N
4
C39
H392
C
H
sing
1.09
N
N
5
C40
N4
C
N
sing
1.47
N
N
6
C40
H401
C
H
sing
1.1
N
N
7
C40
H402
C
H
sing
1.1
N
N
8
N4
C33
N
C
sing
1.46
N
N
9
N4
C49
N
C
sing
1.47
N
N
10
C33
H331
C
H
sing
1.09
N
N
11
C33
H332
C
H
sing
1.09
N
N
12
C33
H333
C
H
sing
1.09
N
N
13
C49
C48
C
C
sing
1.53
N
N
14
C49
H491
C
H
sing
1.1
N
N
15
C49
H492
C
H
sing
1.1
N
N
16
C48
N3
C
N
sing
1.46
N
N
17
C48
H481
C
H
sing
1.09
N
N
18
C48
H482
C
H
sing
1.1
N
N
19
N3
C8
N
C
sing
1.41
N
N
20
C8
N1
C
N
sing
1.39
N
N
21
C8
O2
C
O
doub
1.24
N
N
22
N1
C9
N
C
sing
1.45
N
N
23
N1
HN1
N
H
sing
1.01
N
N
24
C9
C17
C
C
sing
1.52
N
N
25
C9
C10
C
C
sing
1.53
N
N
26
C9
H9
C
H
sing
1.1
N
N
27
C10
C11
C
C
sing
1.51
N
N
28
C10
H101
C
H
sing
1.1
N
N
29
C10
H102
C
H
sing
1.1
N
N
30
C11
C12
C
C
sing
1.39
N
Y
31
C11
C16
C
C
doub
1.39
N
Y
32
C12
C13
C
C
doub
1.39
N
Y
33
C12
H12
C
H
sing
1.09
N
N
34
C13
C14
C
C
sing
1.39
N
Y
35
C13
H13
C
H
sing
1.09
N
N
36
C14
C15
C
C
doub
1.39
N
Y
37
C14
H14
C
H
sing
1.09
N
N
38
C15
C16
C
C
sing
1.39
N
Y
39
C15
H15
C
H
sing
1.09
N
N
40
C16
H16
C
H
sing
1.09
N
N
41
C17
O3
C
O
doub
1.23
N
N
42
C17
N2
C
N
sing
1.39
N
N
43
N2
C18
N
C
sing
1.44
N
N
44
N2
HN2
N
H
sing
1.02
N
N
45
C18
C19
C
C
sing
1.54
N
N
46
C18
C27
C
C
sing
1.54
N
N
47
C18
H18
C
H
sing
1.1
N
N
48
C19
C20
C
C
sing
1.53
N
N
49
C19
H191
C
H
sing
1.1
N
N
50
C19
H192
C
H
sing
1.1
N
N
51
C20
C21
C
C
sing
1.51
N
N
52
C20
H201
C
H
sing
1.1
N
N
53
C20
H202
C
H
sing
1.1
N
N
54
C21
C22
C
C
sing
1.39
N
Y
55
C21
C26
C
C
doub
1.39
N
Y
56
C22
C23
C
C
doub
1.39
N
Y
57
C22
H22
C
H
sing
1.09
N
N
58
C23
C24
C
C
sing
1.39
N
Y
59
C23
H23
C
H
sing
1.09
N
N
60
C24
C25
C
C
doub
1.4
N
Y
61
C24
H24
C
H
sing
1.09
N
N
62
C25
C26
C
C
sing
1.39
N
Y
63
C25
H25
C
H
sing
1.09
N
N
64
C26
H26
C
H
sing
1.09
N
N
65
C27
C28
C
C
sing
1.52
N
N
66
C27
H271
C
H
sing
1.1
N
N
67
C27
H272
C
H
sing
1.1
N
N
68
C28
S1
C
S
sing
1.76
N
N
69
C28
H281
C
H
sing
1.09
N
N
70
C28
H282
C
H
sing
1.09
N
N
71
S1
O4
S
O
doub
1.45
N
N
72
S1
O5
S
O
doub
1.45
N
N
73
S1
CAB
S
C
sing
1.77
N
N
74
CAB
CAA
C
C
doub
1.38
N
Y
75
CAB
CAD
C
C
sing
1.38
N
Y
76
CAA
CAC
C
C
sing
1.39
N
Y
77
CAA
HAA
C
H
sing
1.09
N
N
78
CAC
CAE
C
C
doub
1.4
N
Y
79
CAC
HAC
C
H
sing
1.09
N
N
80
CAE
CAF
C
C
sing
1.39
N
Y
81
CAE
HAE
C
H
sing
1.09
N
N
82
CAF
CAD
C
C
doub
1.4
N
Y
83
CAF
HAF
C
H
sing
1.09
N
N
84
CAD
HAD
C
H
sing
1.09
N
N