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 :
YPH
Bonds between two atoms of the molecule
Total Number of Bonds: 85
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
O43
C40
O
C
sing
1.43
N
N
2
C41
C40
C
C
sing
1.53
N
N
3
C41
C42
C
C
sing
1.53
N
N
4
C40
C39
C
C
sing
1.53
N
N
5
C42
N35
C
N
sing
1.47
N
N
6
C39
C38
C
C
sing
1.53
N
N
7
N35
C38
N
C
sing
1.47
N
N
8
N35
C36
N
C
sing
1.47
N
N
9
C36
C37
C
C
sing
1.53
N
N
10
O34
C37
O
C
sing
1.43
N
N
11
O34
C9
O
C
sing
1.36
N
N
12
C8
C9
C
C
doub
1.39
N
Y
13
C8
C7
C
C
sing
1.38
N
Y
14
C9
C10
C
C
sing
1.39
N
Y
15
C7
C6
C
C
doub
1.4
N
Y
16
C10
C11
C
C
doub
1.38
N
Y
17
C6
C11
C
C
sing
1.4
N
Y
18
C6
C2
C
C
sing
1.48
N
N
19
C1
C2
C
C
doub
1.36
N
Y
20
C1
C5
C
C
sing
1.46
N
Y
21
C2
O3
C
O
sing
1.35
N
Y
22
N44
C16
N
C
sing
1.47
N
N
23
N44
C15
N
C
sing
1.38
N
N
24
C5
C15
C
C
sing
1.4
N
Y
25
C5
C4
C
C
doub
1.41
N
Y
26
O3
C4
O
C
sing
1.34
N
Y
27
C16
C17
C
C
sing
1.53
N
N
28
C23
C22
C
C
doub
1.38
N
Y
29
C23
C18
C
C
sing
1.38
N
Y
30
C15
N14
C
N
doub
1.33
N
Y
31
C31
C32
C
C
doub
1.38
N
Y
32
C31
C30
C
C
sing
1.38
N
Y
33
C17
C18
C
C
sing
1.51
N
N
34
C4
N12
C
N
sing
1.33
N
Y
35
C22
C21
C
C
sing
1.39
N
Y
36
O33
C25
O
C
doub
1.22
N
N
37
C32
C27
C
C
sing
1.39
N
Y
38
C18
C19
C
C
doub
1.38
N
Y
39
C30
C29
C
C
doub
1.38
N
Y
40
N14
C13
N
C
sing
1.32
N
Y
41
C25
N26
C
N
sing
1.35
N
N
42
C25
N24
C
N
sing
1.35
N
N
43
C27
N26
C
N
sing
1.4
N
N
44
C27
C28
C
C
doub
1.39
N
Y
45
N12
C13
N
C
doub
1.32
N
Y
46
C21
N24
C
N
sing
1.4
N
N
47
C21
C20
C
C
doub
1.39
N
Y
48
C29
C28
C
C
sing
1.38
N
Y
49
C19
C20
C
C
sing
1.38
N
Y
50
C38
H1
C
H
sing
1.09
N
N
51
C38
H2
C
H
sing
1.09
N
N
52
C39
H3
C
H
sing
1.09
N
N
53
C39
H4
C
H
sing
1.09
N
N
54
C40
H5
C
H
sing
1.09
N
N
55
O43
H6
O
H
sing
0.97
N
N
56
C41
H7
C
H
sing
1.09
N
N
57
C41
H8
C
H
sing
1.09
N
N
58
C42
H9
C
H
sing
1.09
N
N
59
C42
H10
C
H
sing
1.09
N
N
60
C36
H12
C
H
sing
1.09
N
N
61
C36
H13
C
H
sing
1.09
N
N
62
C37
H14
C
H
sing
1.09
N
N
63
C37
H15
C
H
sing
1.09
N
N
64
C8
H16
C
H
sing
1.08
N
N
65
C7
H17
C
H
sing
1.08
N
N
66
C10
H18
C
H
sing
1.08
N
N
67
C11
H19
C
H
sing
1.08
N
N
68
C1
H20
C
H
sing
1.08
N
N
69
C13
H21
C
H
sing
1.08
N
N
70
N44
H22
N
H
sing
0.97
N
N
71
C16
H23
C
H
sing
1.09
N
N
72
C16
H24
C
H
sing
1.09
N
N
73
C17
H25
C
H
sing
1.09
N
N
74
C17
H26
C
H
sing
1.09
N
N
75
C19
H27
C
H
sing
1.08
N
N
76
C20
H28
C
H
sing
1.08
N
N
77
C23
H29
C
H
sing
1.08
N
N
78
C22
H30
C
H
sing
1.08
N
N
79
N24
H31
N
H
sing
0.97
N
N
80
N26
H32
N
H
sing
0.97
N
N
81
C28
H33
C
H
sing
1.08
N
N
82
C29
H34
C
H
sing
1.08
N
N
83
C30
H35
C
H
sing
1.08
N
N
84
C31
H36
C
H
sing
1.08
N
N
85
C32
H37
C
H
sing
1.08
N
N