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
2U7
(Stereoisomer)
3D-Views
Ideal
Representative
PDB Links
PDB entries
PDBeChem : Chemical Bonds
Molecule :
2TZ
Bonds between two atoms of the molecule
Total Number of Bonds: 69
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
C25
C3
C
C
sing
1.53
N
N
2
C22
C3
C
C
sing
1.53
N
N
3
C3
C24
C
C
sing
1.53
N
N
4
C3
S1
C
S
sing
1.81
N
N
5
O4
S1
O
S
doub
1.42
N
N
6
S1
C20
S
C
sing
1.81
N
N
7
S1
O5
S
O
doub
1.42
N
N
8
C20
C18
C
C
sing
1.53
N
N
9
C2
C1
C
C
sing
1.53
N
N
10
C18
C1
C
C
sing
1.53
N
N
11
C18
N1
C
N
sing
1.46
N
N
12
C11
C12
C
C
doub
1.38
N
Y
13
C11
C10
C
C
sing
1.38
N
Y
14
C12
C7
C
C
sing
1.38
N
Y
15
N1
C26
N
C
sing
1.46
N
N
16
N1
C5
N
C
sing
1.34
N
N
17
CL1
C10
CL
C
sing
1.74
N
N
18
C10
C9
C
C
doub
1.38
N
Y
19
C7
C26
C
C
sing
1.51
N
N
20
C7
C8
C
C
doub
1.38
N
Y
21
C26
C19
C
C
sing
1.53
N
N
22
O1
C5
O
C
doub
1.21
N
N
23
C5
C4
C
C
sing
1.5
N
N
24
C9
C8
C
C
sing
1.38
N
Y
25
C13
C14
C
C
doub
1.38
N
Y
26
C13
C6
C
C
sing
1.38
N
Y
27
C14
C15
C
C
sing
1.38
N
Y
28
C19
O6
C
O
sing
1.43
N
N
29
C19
C6
C
C
sing
1.51
N
N
30
C4
O6
C
O
sing
1.43
N
N
31
C4
C21
C
C
sing
1.53
N
N
32
C6
C17
C
C
doub
1.38
N
Y
33
C15
C16
C
C
doub
1.38
N
Y
34
C17
C16
C
C
sing
1.38
N
Y
35
C16
CL2
C
CL
sing
1.74
N
N
36
C21
C23
C
C
sing
1.51
N
N
37
O2
C23
O
C
doub
1.21
N
N
38
C23
O3
C
O
sing
1.34
N
N
39
C17
H1
C
H
sing
1.08
N
N
40
C15
H2
C
H
sing
1.08
N
N
41
C14
H3
C
H
sing
1.08
N
N
42
C13
H4
C
H
sing
1.08
N
N
43
C19
H5
C
H
sing
1.09
N
N
44
C4
H6
C
H
sing
1.09
N
N
45
C21
H7
C
H
sing
1.09
N
N
46
C21
H8
C
H
sing
1.09
N
N
47
O3
H9
O
H
sing
0.97
N
N
48
C18
H10
C
H
sing
1.09
N
N
49
C20
H11
C
H
sing
1.09
N
N
50
C20
H12
C
H
sing
1.09
N
N
51
C26
H13
C
H
sing
1.09
N
N
52
C8
H14
C
H
sing
1.08
N
N
53
C9
H15
C
H
sing
1.08
N
N
54
C11
H16
C
H
sing
1.08
N
N
55
C12
H17
C
H
sing
1.08
N
N
56
C1
H18
C
H
sing
1.09
N
N
57
C1
H19
C
H
sing
1.09
N
N
58
C2
H20
C
H
sing
1.09
N
N
59
C2
H21
C
H
sing
1.09
N
N
60
C2
H22
C
H
sing
1.09
N
N
61
C22
H23
C
H
sing
1.09
N
N
62
C22
H24
C
H
sing
1.09
N
N
63
C22
H25
C
H
sing
1.09
N
N
64
C24
H26
C
H
sing
1.09
N
N
65
C24
H27
C
H
sing
1.09
N
N
66
C24
H28
C
H
sing
1.09
N
N
67
C25
H29
C
H
sing
1.09
N
N
68
C25
H30
C
H
sing
1.09
N
N
69
C25
H31
C
H
sing
1.09
N
N