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Ideal
Representative
PDB:
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Representative
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mmCif
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U10
(Stereoisomer)
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PDBeChem : Chemical Bonds
Molecule :
UQ
Bonds between two atoms of the molecule
Total Number of Bonds: 153
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
C1
C2
C
C
sing
1.48
N
N
2
C1
C6
C
C
sing
1.5
N
N
3
C1
O1
C
O
doub
1.23
N
N
4
C2
C3
C
C
doub
1.33
N
N
5
C2
O2
C
O
sing
1.38
N
N
6
C3
C4
C
C
sing
1.48
N
N
7
C3
O3
C
O
sing
1.38
N
N
8
C4
C5
C
C
sing
1.49
N
N
9
C4
O4
C
O
doub
1.23
N
N
10
C5
C6
C
C
doub
1.35
N
N
11
C5
CM5
C
C
sing
1.51
N
N
12
C6
C7
C
C
sing
1.49
N
N
13
CM5
HM51
C
H
sing
1.09
N
N
14
CM5
HM52
C
H
sing
1.09
N
N
15
CM5
HM53
C
H
sing
1.09
N
N
16
CM3
O3
C
O
sing
1.41
N
N
17
CM3
HM31
C
H
sing
1.09
N
N
18
CM3
HM32
C
H
sing
1.09
N
N
19
CM3
HM33
C
H
sing
1.09
N
N
20
CM2
O2
C
O
sing
1.41
N
N
21
CM2
HM21
C
H
sing
1.09
N
N
22
CM2
HM22
C
H
sing
1.09
N
N
23
CM2
HM23
C
H
sing
1.09
N
N
24
C7
C8
C
C
sing
1.5
N
N
25
C7
H71
C
H
sing
1.09
N
N
26
C7
H72
C
H
sing
1.09
N
N
27
C8
C9
C
C
doub
1.35
Z
N
28
C8
H8
C
H
sing
1.09
N
N
29
C9
C10
C
C
sing
1.51
N
N
30
C9
C11
C
C
sing
1.51
N
N
31
C10
H101
C
H
sing
1.09
N
N
32
C10
H102
C
H
sing
1.09
N
N
33
C10
H103
C
H
sing
1.09
N
N
34
C11
C12
C
C
sing
1.53
N
N
35
C11
H111
C
H
sing
1.1
N
N
36
C11
H112
C
H
sing
1.09
N
N
37
C12
C13
C
C
sing
1.5
N
N
38
C12
H121
C
H
sing
1.09
N
N
39
C12
H122
C
H
sing
1.1
N
N
40
C13
C14
C
C
doub
1.35
N
N
41
C13
H13
C
H
sing
1.09
N
N
42
C14
C15
C
C
sing
1.5
N
N
43
C14
C16
C
C
sing
1.52
N
N
44
C15
H151
C
H
sing
1.09
N
N
45
C15
H152
C
H
sing
1.09
N
N
46
C15
H153
C
H
sing
1.09
N
N
47
C16
C17
C
C
sing
1.53
N
N
48
C16
H161
C
H
sing
1.1
N
N
49
C16
H162
C
H
sing
1.1
N
N
50
C17
C18
C
C
sing
1.5
N
N
51
C17
H171
C
H
sing
1.1
N
N
52
C17
H172
C
H
sing
1.09
N
N
53
C18
C19
C
C
doub
1.35
Z
N
54
C18
H18
C
H
sing
1.09
N
N
55
C19
C20
C
C
sing
1.5
N
N
56
C19
C21
C
C
sing
1.52
N
N
57
C20
H201
C
H
sing
1.09
N
N
58
C20
H202
C
H
sing
1.1
N
N
59
C20
H203
C
H
sing
1.09
N
N
60
C21
C22
C
C
sing
1.54
N
N
61
C21
H211
C
H
sing
1.1
N
N
62
C21
H212
C
H
sing
1.1
N
N
63
C22
C23
C
C
sing
1.5
N
N
64
C22
H221
C
H
sing
1.1
N
N
65
C22
H222
C
H
sing
1.09
N
N
66
C23
C24
C
C
doub
1.35
E
N
67
C23
H23
C
H
sing
1.09
N
N
68
C24
C25
C
C
sing
1.5
N
N
69
C24
C26
C
C
sing
1.52
N
N
70
C25
H251
C
H
sing
1.09
N
N
71
C25
H252
C
H
sing
1.1
N
N
72
C25
H253
C
H
sing
1.09
N
N
73
C26
C27
C
C
sing
1.53
N
N
74
C26
H261
C
H
sing
1.1
N
N
75
C26
H262
C
H
sing
1.1
N
N
76
C27
C28
C
C
sing
1.5
N
N
77
C27
H271
C
H
sing
1.09
N
N
78
C27
H272
C
H
sing
1.1
N
N
79
C28
C29
C
C
doub
1.35
E
N
80
C28
H28
C
H
sing
1.09
N
N
81
C29
C30
C
C
sing
1.5
N
N
82
C29
C31
C
C
sing
1.52
N
N
83
C30
H301
C
H
sing
1.09
N
N
84
C30
H302
C
H
sing
1.09
N
N
85
C30
H303
C
H
sing
1.09
N
N
86
C31
C32
C
C
sing
1.53
N
N
87
C31
H311
C
H
sing
1.1
N
N
88
C31
H312
C
H
sing
1.1
N
N
89
C32
C33
C
C
sing
1.5
N
N
90
C32
H321
C
H
sing
1.09
N
N
91
C32
H322
C
H
sing
1.09
N
N
92
C33
C34
C
C
doub
1.35
E
N
93
C33
H33
C
H
sing
1.09
N
N
94
C34
C35
C
C
sing
1.51
N
N
95
C34
C36
C
C
sing
1.51
N
N
96
C35
H351
C
H
sing
1.09
N
N
97
C35
H352
C
H
sing
1.1
N
N
98
C35
H353
C
H
sing
1.09
N
N
99
C36
C37
C
C
sing
1.53
N
N
100
C36
H361
C
H
sing
1.1
N
N
101
C36
H362
C
H
sing
1.1
N
N
102
C37
C38
C
C
sing
1.5
N
N
103
C37
H371
C
H
sing
1.1
N
N
104
C37
H372
C
H
sing
1.09
N
N
105
C38
C39
C
C
doub
1.35
Z
N
106
C38
H38
C
H
sing
1.09
N
N
107
C39
C40
C
C
sing
1.5
N
N
108
C39
C41
C
C
sing
1.52
N
N
109
C40
H401
C
H
sing
1.09
N
N
110
C40
H402
C
H
sing
1.1
N
N
111
C40
H403
C
H
sing
1.09
N
N
112
C41
C42
C
C
sing
1.54
N
N
113
C41
H411
C
H
sing
1.1
N
N
114
C41
H412
C
H
sing
1.1
N
N
115
C42
C43
C
C
sing
1.5
N
N
116
C42
H421
C
H
sing
1.09
N
N
117
C42
H422
C
H
sing
1.1
N
N
118
C43
C44
C
C
doub
1.35
N
N
119
C43
H43
C
H
sing
1.09
N
N
120
C44
C45
C
C
sing
1.51
N
N
121
C44
C46
C
C
sing
1.51
N
N
122
C45
H451
C
H
sing
1.09
N
N
123
C45
H452
C
H
sing
1.1
N
N
124
C45
H453
C
H
sing
1.1
N
N
125
C46
C47
C
C
sing
1.53
N
N
126
C46
H461
C
H
sing
1.1
N
N
127
C46
H462
C
H
sing
1.09
N
N
128
C47
C48
C
C
sing
1.5
N
N
129
C47
H471
C
H
sing
1.1
N
N
130
C47
H472
C
H
sing
1.09
N
N
131
C48
C49
C
C
doub
1.35
N
N
132
C48
H48
C
H
sing
1.09
N
N
133
C49
C50
C
C
sing
1.5
N
N
134
C49
C51
C
C
sing
1.52
N
N
135
C50
H501
C
H
sing
1.09
N
N
136
C50
H502
C
H
sing
1.1
N
N
137
C50
H503
C
H
sing
1.09
N
N
138
C51
C52
C
C
sing
1.54
N
N
139
C51
H511
C
H
sing
1.1
N
N
140
C51
H512
C
H
sing
1.1
N
N
141
C52
C53
C
C
sing
1.51
N
N
142
C52
H521
C
H
sing
1.1
N
N
143
C52
H522
C
H
sing
1.09
N
N
144
C53
C54
C
C
doub
1.35
N
N
145
C53
H53
C
H
sing
1.09
N
N
146
C54
C55
C
C
sing
1.5
N
N
147
C54
C56
C
C
sing
1.51
N
N
148
C55
H551
C
H
sing
1.09
N
N
149
C55
H552
C
H
sing
1.1
N
N
150
C55
H553
C
H
sing
1.09
N
N
151
C56
H561
C
H
sing
1.1
N
N
152
C56
H562
C
H
sing
1.1
N
N
153
C56
H563
C
H
sing
1.09
N
N