1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Morosyuk, S.V.
Cunningham, P.R.
SantaLucia Jr., J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C10 H14 N5 O7 P
347.221
y
ADENOSINE-5'-MONOPHOSPHATE
RNA linking
C9 H14 N3 O8 P
323.197
y
CYTIDINE-5'-MONOPHOSPHATE
RNA linking
C10 H14 N5 O8 P
363.221
y
GUANOSINE-5'-MONOPHOSPHATE
RNA linking
C9 H13 N2 O9 P
324.181
y
URIDINE-5'-MONOPHOSPHATE
RNA linking
N
1
N
O
N
2
N
P
N
3
N
O
N
4
N
O
N
5
N
O
N
6
N
C
N
7
R
C
N
8
N
O
N
9
S
C
N
10
N
O
N
11
R
C
N
12
N
O
N
13
R
C
Y
14
N
N
Y
15
N
C
Y
16
N
N
Y
17
N
C
Y
18
N
C
N
19
N
N
Y
20
N
N
Y
21
N
C
Y
22
N
N
Y
23
N
C
N
24
N
H
N
25
N
H
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
O
N
39
N
P
N
40
N
O
N
41
N
O
N
42
N
O
N
43
N
C
N
44
R
C
N
45
N
O
N
46
S
C
N
47
N
O
N
48
R
C
N
49
N
O
N
50
R
C
N
51
N
N
N
52
N
C
N
53
N
O
N
54
N
N
N
55
N
C
N
56
N
N
N
57
N
C
N
58
N
C
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
O
N
74
N
P
N
75
N
O
N
76
N
O
N
77
N
O
N
78
N
C
N
79
R
C
N
80
N
O
N
81
S
C
N
82
N
O
N
83
R
C
N
84
N
O
N
85
R
C
Y
86
N
N
Y
87
N
C
Y
88
N
N
Y
89
N
C
N
90
N
C
N
91
N
O
N
92
N
N
N
93
N
C
N
94
N
N
N
95
N
N
Y
96
N
C
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
O
N
112
N
P
N
113
N
O
N
114
N
O
N
115
N
O
N
116
N
C
N
117
R
C
N
118
N
O
N
119
S
C
N
120
N
O
N
121
R
C
N
122
N
O
N
123
R
C
N
124
N
N
N
125
N
C
N
126
N
O
N
127
N
N
N
128
N
C
N
129
N
O
N
130
N
C
N
131
N
C
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
1
N
sing
N
2
N
sing
N
3
N
doub
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
Y
25
N
sing
Y
26
N
sing
Y
27
N
doub
N
28
N
sing
Y
29
N
sing
Y
30
N
sing
Y
31
N
doub
N
32
N
sing
Y
33
N
doub
N
34
N
sing
N
35
N
sing
Y
36
N
sing
Y
37
N
doub
N
38
N
sing
Y
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
doub
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
doub
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
doub
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
doub
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
Y
100
N
sing
Y
101
N
sing
Y
102
N
doub
N
103
N
sing
Y
104
N
sing
N
105
N
sing
Y
106
N
doub
N
107
N
doub
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
doub
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
doub
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
doub
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
doub
N
147
N
sing
N
148
N
doub
N
149
N
sing
N
150
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
307
197
211
10.1006/jmbi.2000.4431
11243814
Structure and function of the conserved 690 hairpin in Escherichia coli 16 S ribosomal RNA. II. NMR solution structure.
2001
10.2210/pdb1fhk/pdb
pdb_00001fhk
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
4541.771
RNA (5'-R(*GP*GP*CP*GP*GP*UP*GP*AP*AP*AP*UP*GP*CP*C)-3')
1
syn
polymer
no
no
GGCGGUGAAAUGCC
GGCGGUGAAAUGCC
A
polyribonucleotide
n
n
n
n
n
n
n
n
n
n
n
n
n
n
-26.798
1
19
A
1
A
14
1.380
A_G1:C14_A
1
-9.674
-0.591
-0.288
-0.043
-25.272
1
19
A
2
A
13
-2.394
A_G2:C13_A
2
-13.552
0.075
-0.288
0.054
-20.006
1
19
A
3
A
12
0.783
A_C3:G12_A
3
-20.072
-0.179
0.387
-0.002
-25.211
A
4
A
11
0.856
A_G4:U11_A
4
-10.853
7.095
1.143
-2.434
-6.131
A
5
A
10
-3.764
A_G5:A10_A
5
-2.003
6.929
1.175
-4.558
3.388
32.362
A
A
1
2
2.916
A
A
14
13
3.515
1.618
-0.066
-1.432
AA_G1G2:C13C14_AA
1
5.167
-9.313
31.918
-2.873
1.088
2.897
31.590
A
A
2
3
11.044
A
A
13
12
3.197
5.976
0.761
-1.497
AA_G2C3:G12C13_AA
2
1.437
-2.655
31.002
-3.792
-1.147
3.594
63.804
A
A
3
4
5.663
A
A
12
11
3.650
5.978
-0.073
-0.514
AA_C3G4:U11G12_AA
3
-0.220
0.208
63.553
-0.774
0.058
3.114
32.777
A
A
4
5
-6.101
A
A
11
10
3.006
-3.431
-0.117
-1.454
AA_G4G5:A10U11_AA
4
3.229
-5.741
32.446
-2.021
0.730
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Data collection
1
0
2001-03-21
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-23
1
4
2024-05-22
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
RCSB
Y
RCSB
2000-08-01
REL
T7 RNA polymerase run-off transcription and chemical synthesis
sample
structures with the lowest energy
40
15
0.05 M
6.5
1
atm
289
K
IN WATER WITH COUNTERIONS USING PME
distance geometry
13
Case, D.A. et. al.
refinement
Amber
5.0
Case, D.A. et al.
structure solution
Amber
5.0
Brunger
structure solution
X-PLOR
3.1
500
Varian
UNITY
G
1
n
1
G
1
A
G
2
n
2
G
2
A
C
3
n
3
C
3
A
G
4
n
4
G
4
A
G
5
n
5
G
5
A
U
6
n
6
U
6
A
G
7
n
7
G
7
A
A
8
n
8
A
8
A
A
9
n
9
A
9
A
A
10
n
10
A
10
A
U
11
n
11
U
11
A
G
12
n
12
G
12
A
C
13
n
13
C
13
A
C
14
n
14
C
14
A
author_defined_assembly
1
monomeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
1
A
G
1
0.086
SIDE CHAIN
1
A
G
5
0.082
SIDE CHAIN
1
A
U
6
0.069
SIDE CHAIN
1
A
C
13
0.067
SIDE CHAIN
2
A
G
1
0.086
SIDE CHAIN
2
A
G
5
0.082
SIDE CHAIN
2
A
U
6
0.069
SIDE CHAIN
2
A
C
13
0.067
SIDE CHAIN
3
A
G
1
0.071
SIDE CHAIN
3
A
G
4
0.090
SIDE CHAIN
3
A
G
5
0.061
SIDE CHAIN
3
A
G
7
0.083
SIDE CHAIN
3
A
C
14
0.140
SIDE CHAIN
4
A
G
5
0.067
SIDE CHAIN
4
A
G
7
0.069
SIDE CHAIN
4
A
G
12
0.129
SIDE CHAIN
5
A
G
5
0.088
SIDE CHAIN
5
A
G
7
0.084
SIDE CHAIN
5
A
G
12
0.077
SIDE CHAIN
5
A
C
13
0.091
SIDE CHAIN
5
A
C
14
0.057
SIDE CHAIN
6
A
G
1
0.119
SIDE CHAIN
6
A
G
2
0.055
SIDE CHAIN
6
A
G
7
0.091
SIDE CHAIN
6
A
C
13
0.093
SIDE CHAIN
7
A
G
2
0.052
SIDE CHAIN
7
A
G
4
0.054
SIDE CHAIN
7
A
G
5
0.063
SIDE CHAIN
7
A
G
7
0.077
SIDE CHAIN
7
A
C
13
0.097
SIDE CHAIN
8
A
G
1
0.114
SIDE CHAIN
8
A
G
5
0.099
SIDE CHAIN
8
A
U
6
0.077
SIDE CHAIN
8
A
G
7
0.080
SIDE CHAIN
8
A
C
13
0.074
SIDE CHAIN
9
A
C
3
0.081
SIDE CHAIN
9
A
G
7
0.077
SIDE CHAIN
9
A
C
14
0.101
SIDE CHAIN
10
A
G
1
0.099
SIDE CHAIN
10
A
G
7
0.059
SIDE CHAIN
10
A
G
12
0.125
SIDE CHAIN
10
A
C
13
0.066
SIDE CHAIN
11
A
G
1
0.069
SIDE CHAIN
11
A
G
5
0.116
SIDE CHAIN
11
A
U
6
0.101
SIDE CHAIN
11
A
G
7
0.094
SIDE CHAIN
11
A
G
12
0.136
SIDE CHAIN
11
A
C
14
0.097
SIDE CHAIN
12
A
G
1
0.088
SIDE CHAIN
12
A
G
5
0.100
SIDE CHAIN
12
A
U
6
0.097
SIDE CHAIN
12
A
G
7
0.113
SIDE CHAIN
12
A
A
10
0.059
SIDE CHAIN
12
A
G
12
0.060
SIDE CHAIN
12
A
C
13
0.089
SIDE CHAIN
13
A
G
7
0.110
SIDE CHAIN
14
A
U
6
0.088
SIDE CHAIN
14
A
G
7
0.087
SIDE CHAIN
14
A
A
10
0.076
SIDE CHAIN
14
A
C
13
0.065
SIDE CHAIN
15
A
G
1
0.082
SIDE CHAIN
15
A
G
5
0.119
SIDE CHAIN
15
A
U
6
0.134
SIDE CHAIN
15
A
G
7
0.073
SIDE CHAIN
15
A
C
13
0.092
SIDE CHAIN
15
A
C
14
0.057
SIDE CHAIN
1
4.85
0.70
108.50
113.35
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
1
-6.56
1.00
102.60
96.04
A
A
A
C4'
C3'
C2'
U
U
U
6
6
6
N
1
4.93
0.70
108.50
113.43
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
1
3.54
0.50
117.70
121.24
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
1
-3.89
0.60
118.60
114.71
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
1
3.29
0.50
117.70
120.99
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
1
-3.72
0.60
118.60
114.88
A
A
A
N1
C6
N6
A
A
A
9
9
9
N
1
4.20
0.70
108.50
112.70
A
A
A
O4'
C1'
N9
A
A
A
10
10
10
N
1
-3.37
0.50
117.00
113.63
A
A
A
C4
C5
C6
A
A
A
10
10
10
N
1
3.11
0.50
117.70
120.81
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
1
-5.10
0.60
118.60
113.50
A
A
A
N1
C6
N6
A
A
A
10
10
10
N
2
4.84
0.70
108.50
113.34
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
2
-6.56
1.00
102.60
96.04
A
A
A
C4'
C3'
C2'
U
U
U
6
6
6
N
2
4.94
0.70
108.50
113.44
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
2
3.53
0.50
117.70
121.23
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
2
-3.93
0.60
118.60
114.67
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
2
3.29
0.50
117.70
120.99
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
2
-3.68
0.60
118.60
114.92
A
A
A
N1
C6
N6
A
A
A
9
9
9
N
2
4.20
0.70
108.50
112.70
A
A
A
O4'
C1'
N9
A
A
A
10
10
10
N
2
-3.40
0.50
117.00
113.60
A
A
A
C4
C5
C6
A
A
A
10
10
10
N
2
3.15
0.50
117.70
120.85
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
2
-5.07
0.60
118.60
113.53
A
A
A
N1
C6
N6
A
A
A
10
10
10
N
3
4.39
0.70
108.50
112.89
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
3
4.82
0.70
108.50
113.32
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
3
-3.52
0.50
117.00
113.48
A
A
A
C4
C5
C6
A
A
A
8
8
8
N
3
3.92
0.50
117.70
121.62
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
3
-6.09
0.60
118.60
112.51
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
3
3.74
0.50
117.70
121.44
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
3
4.53
0.70
108.50
113.03
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
3
-5.62
0.70
121.90
116.28
A
A
A
N3
C2
O2
C
C
C
14
14
14
N
4
7.19
0.70
108.50
115.69
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
4
-6.79
0.70
118.00
111.21
A
A
A
N3
C4
N4
C
C
C
3
3
3
N
4
5.22
0.70
120.20
125.42
A
A
A
C5
C4
N4
C
C
C
3
3
3
N
4
-6.17
1.00
102.60
96.43
A
A
A
C4'
C3'
C2'
U
U
U
6
6
6
N
4
-3.02
0.50
117.00
113.98
A
A
A
C4
C5
C6
A
A
A
8
8
8
N
4
3.50
0.50
117.70
121.20
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
4
-4.90
0.60
118.60
113.70
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
4
3.69
0.50
117.70
121.39
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
4
-4.31
0.60
118.60
114.29
A
A
A
N1
C6
N6
A
A
A
9
9
9
N
4
3.34
0.50
117.70
121.04
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
4
-3.66
0.60
118.60
114.94
A
A
A
N1
C6
N6
A
A
A
10
10
10
N
4
8.27
0.70
108.50
116.77
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
4
-3.14
0.50
122.70
119.56
A
A
A
C5
C6
N1
U
U
U
11
11
11
N
4
-4.60
0.70
121.90
117.30
A
A
A
N3
C2
O2
C
C
C
13
13
13
N
5
5.18
0.70
108.50
113.68
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
5
-5.05
0.70
121.90
116.85
A
A
A
N3
C2
O2
C
C
C
3
3
3
N
5
4.21
0.70
108.50
112.71
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
5
-3.06
0.50
117.00
113.94
A
A
A
C4
C5
C6
A
A
A
8
8
8
N
5
3.64
0.50
117.70
121.34
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
5
-4.99
0.60
118.60
113.61
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
5
3.26
0.50
117.70
120.96
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
5
6.03
0.70
108.50
114.53
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
5
-4.88
0.70
121.90
117.02
A
A
A
N3
C2
O2
C
C
C
13
13
13
N
6
4.69
0.70
108.50
113.19
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
6
-4.34
0.70
121.90
117.56
A
A
A
N3
C2
O2
C
C
C
3
3
3
N
6
-3.63
0.60
119.90
116.27
A
A
A
N1
C6
O6
G
G
G
5
5
5
N
6
4.63
0.70
108.50
113.13
A
A
A
O4'
C1'
N9
A
A
A
8
8
8
N
6
-3.31
0.50
117.00
113.69
A
A
A
C4
C5
C6
A
A
A
8
8
8
N
6
3.78
0.50
117.70
121.48
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
6
-4.88
0.60
118.60
113.72
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
6
3.67
0.50
117.70
121.37
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
6
-5.20
0.60
118.60
113.40
A
A
A
N1
C6
N6
A
A
A
9
9
9
N
6
3.44
0.50
117.70
121.14
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
6
-4.65
0.60
118.60
113.95
A
A
A
N1
C6
N6
A
A
A
10
10
10
N
6
5.19
0.70
108.50
113.69
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
6
-4.25
0.70
121.90
117.65
A
A
A
N3
C2
O2
C
C
C
13
13
13
N
6
4.02
0.60
118.90
122.92
A
A
A
N1
C2
O2
C
C
C
14
14
14
N
6
-6.15
0.70
121.90
115.75
A
A
A
N3
C2
O2
C
C
C
14
14
14
N
6
-6.39
0.70
118.00
111.61
A
A
A
N3
C4
N4
C
C
C
14
14
14
N
6
4.53
0.70
120.20
124.73
A
A
A
C5
C4
N4
C
C
C
14
14
14
N
7
4.58
0.70
108.50
113.08
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
7
-3.70
0.60
119.90
116.20
A
A
A
N1
C6
O6
G
G
G
5
5
5
N
7
-6.94
1.00
102.60
95.66
A
A
A
C4'
C3'
C2'
U
U
U
6
6
6
N
7
4.66
0.70
108.50
113.16
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
7
3.47
0.50
117.70
121.17
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
7
-5.74
0.60
118.60
112.86
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
7
3.65
0.50
117.70
121.35
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
7
5.04
0.70
108.50
113.54
A
A
A
O4'
C1'
N9
A
A
A
10
10
10
N
7
3.59
0.50
117.70
121.29
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
7
-4.37
0.60
118.60
114.23
A
A
A
N1
C6
N6
A
A
A
10
10
10
N
7
6.53
0.70
108.50
115.03
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
7
-4.22
0.70
121.90
117.68
A
A
A
N3
C2
O2
C
C
C
13
13
13
N
7
-4.23
0.70
121.90
117.67
A
A
A
N3
C2
O2
C
C
C
14
14
14
N
8
6.13
0.70
108.50
114.63
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
8
4.83
0.70
108.50
113.33
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
8
4.83
0.70
108.50
113.33
A
A
A
O4'
C1'
N9
A
A
A
8
8
8
N
8
3.15
0.50
117.70
120.85
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
8
-4.73
0.60
118.60
113.87
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
8
3.09
0.50
117.70
120.79
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
8
-5.06
0.60
118.60
113.54
A
A
A
N1
C6
N6
A
A
A
9
9
9
N
8
3.31
0.50
117.70
121.01
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
8
-3.94
0.60
118.60
114.66
A
A
A
N1
C6
N6
A
A
A
10
10
10
N
8
4.64
0.70
108.50
113.14
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
8
4.45
0.70
108.50
112.95
A
A
A
O4'
C1'
N1
C
C
C
14
14
14
N
9
-4.42
0.70
119.90
115.48
A
A
A
N3
C2
N2
G
G
G
2
2
2
N
9
-4.29
0.70
121.90
117.61
A
A
A
N3
C2
O2
C
C
C
3
3
3
N
9
4.56
0.70
108.50
113.06
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
9
5.33
0.70
108.50
113.83
A
A
A
O4'
C1'
N9
A
A
A
8
8
8
N
9
-3.13
0.50
117.00
113.87
A
A
A
C4
C5
C6
A
A
A
8
8
8
N
9
3.63
0.50
117.70
121.33
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
9
-4.36
0.60
118.60
114.24
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
9
3.33
0.50
117.70
121.03
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
9
3.14
0.50
117.70
120.84
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
9
-3.98
0.60
118.60
114.62
A
A
A
N1
C6
N6
A
A
A
10
10
10
N
9
6.31
0.70
108.50
114.81
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
9
-5.04
0.70
121.90
116.86
A
A
A
N3
C2
O2
C
C
C
14
14
14
N
10
5.16
0.70
108.50
113.66
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
10
-3.25
0.50
117.00
113.75
A
A
A
C4
C5
C6
A
A
A
8
8
8
N
10
3.08
0.50
117.70
120.78
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
10
-4.19
0.60
118.60
114.41
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
10
3.45
0.50
117.70
121.15
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
10
-4.06
0.60
118.60
114.54
A
A
A
N1
C6
N6
A
A
A
9
9
9
N
10
3.20
0.50
117.70
120.90
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
10
-3.63
0.60
118.60
114.97
A
A
A
N1
C6
N6
A
A
A
10
10
10
N
10
6.01
0.70
108.50
114.51
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
10
7.70
0.70
108.50
116.20
A
A
A
O4'
C1'
N1
C
C
C
14
14
14
N
10
-8.15
0.70
118.00
109.85
A
A
A
N3
C4
N4
C
C
C
14
14
14
N
10
7.66
0.70
120.20
127.86
A
A
A
C5
C4
N4
C
C
C
14
14
14
N
11
5.26
0.70
108.50
113.76
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
11
-5.19
0.70
118.00
112.81
A
A
A
N3
C4
N4
C
C
C
3
3
3
N
11
-4.13
0.60
119.90
115.77
A
A
A
N1
C6
O6
G
G
G
4
4
4
N
11
-3.74
0.60
119.90
116.16
A
A
A
N1
C6
O6
G
G
G
5
5
5
N
11
5.49
0.70
108.50
113.99
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
11
5.33
0.70
108.50
113.83
A
A
A
O4'
C1'
N9
A
A
A
8
8
8
N
11
-3.20
0.50
117.00
113.80
A
A
A
C4
C5
C6
A
A
A
8
8
8
N
11
3.67
0.50
117.70
121.37
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
11
-4.96
0.60
118.60
113.64
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
11
3.15
0.50
117.70
120.85
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
11
-4.81
0.60
118.60
113.79
A
A
A
N1
C6
N6
A
A
A
9
9
9
N
11
3.11
0.50
117.70
120.81
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
11
-4.51
0.60
118.60
114.09
A
A
A
N1
C6
N6
A
A
A
10
10
10
N
11
5.67
0.70
108.50
114.17
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
11
-5.00
0.70
118.00
113.00
A
A
A
N3
C4
N4
C
C
C
14
14
14
N
12
6.05
0.70
108.50
114.55
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
12
-5.58
0.70
121.90
116.32
A
A
A
N3
C2
O2
C
C
C
3
3
3
N
12
-4.98
0.70
119.90
114.92
A
A
A
N3
C2
N2
G
G
G
5
5
5
N
12
5.77
0.70
108.50
114.27
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
12
-3.92
0.60
118.60
114.68
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
12
3.15
0.50
117.70
120.85
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
12
-4.68
0.60
118.60
113.92
A
A
A
N1
C6
N6
A
A
A
9
9
9
N
12
3.37
0.50
117.70
121.07
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
12
5.09
0.70
108.50
113.59
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
12
-5.07
0.70
121.90
116.83
A
A
A
N3
C2
O2
C
C
C
13
13
13
N
12
-5.66
0.70
121.90
116.24
A
A
A
N3
C2
O2
C
C
C
14
14
14
N
13
5.29
0.70
108.50
113.79
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
13
-3.49
0.50
117.00
113.51
A
A
A
C4
C5
C6
A
A
A
8
8
8
N
13
3.44
0.50
117.70
121.14
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
13
-4.90
0.60
118.60
113.70
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
13
3.27
0.50
117.70
120.97
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
13
-4.58
0.60
118.60
114.02
A
A
A
N1
C6
N6
A
A
A
9
9
9
N
13
4.73
0.70
108.50
113.23
A
A
A
O4'
C1'
N9
A
A
A
10
10
10
N
13
3.15
0.50
117.70
120.85
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
13
5.77
0.70
108.50
114.27
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
13
-4.72
0.70
121.90
117.18
A
A
A
N3
C2
O2
C
C
C
14
14
14
N
14
4.55
0.70
108.50
113.05
A
A
A
O4'
C1'
N9
G
G
G
2
2
2
N
14
5.12
0.70
108.50
113.62
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
14
-3.08
0.50
117.00
113.92
A
A
A
C4
C5
C6
A
A
A
8
8
8
N
14
4.05
0.50
117.70
121.75
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
14
-3.83
0.60
118.60
114.77
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
14
3.18
0.50
117.70
120.88
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
14
-4.72
0.60
118.60
113.88
A
A
A
N1
C6
N6
A
A
A
9
9
9
N
14
3.35
0.50
117.70
121.05
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
14
-3.95
0.60
118.60
114.65
A
A
A
N1
C6
N6
A
A
A
10
10
10
N
14
5.37
0.70
108.50
113.87
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
14
-4.75
0.70
121.90
117.15
A
A
A
N3
C2
O2
C
C
C
14
14
14
N
15
6.34
0.70
108.50
114.84
A
A
A
O4'
C1'
N9
G
G
G
2
2
2
N
15
6.17
0.70
108.50
114.67
A
A
A
O4'
C1'
N1
C
C
C
3
3
3
N
15
-3.81
0.60
119.90
116.09
A
A
A
N1
C6
O6
G
G
G
4
4
4
N
15
5.14
0.70
108.50
113.64
A
A
A
O4'
C1'
N1
U
U
U
6
6
6
N
15
-3.42
0.50
117.00
113.58
A
A
A
C4
C5
C6
A
A
A
8
8
8
N
15
4.13
0.50
117.70
121.83
A
A
A
C5
C6
N1
A
A
A
8
8
8
N
15
-5.36
0.60
118.60
113.24
A
A
A
N1
C6
N6
A
A
A
8
8
8
N
15
3.07
0.50
117.70
120.77
A
A
A
C5
C6
N1
A
A
A
9
9
9
N
15
3.15
0.50
117.70
120.85
A
A
A
C5
C6
N1
A
A
A
10
10
10
N
15
5.09
0.70
108.50
113.59
A
A
A
O4'
C1'
N1
U
U
U
11
11
11
N
15
4.69
0.70
108.50
113.19
A
A
A
O4'
C1'
N1
C
C
C
14
14
14
N
4
A
A
N3
C4
C
C
3
3
0.063
0.007
1.335
1.398
N
4
A
A
C4
C5
C
C
3
3
-0.085
0.008
1.425
1.340
N
8
A
A
N3
C4
C
C
3
3
-0.047
0.007
1.335
1.288
N
10
A
A
N3
C4
C
C
14
14
0.054
0.007
1.335
1.389
N
10
A
A
C4
C5
C
C
14
14
-0.078
0.008
1.425
1.347
N
NMR STRUCTURE OF THE 690 LOOP OF 16 S RRNA OF E. COLI
1
N
N
hydrog
WATSON-CRICK
A
G
1
A
N1
G
1
1_555
A
C
14
A
N3
C
14
1_555
hydrog
WATSON-CRICK
A
G
1
A
N2
G
1
1_555
A
C
14
A
O2
C
14
1_555
hydrog
WATSON-CRICK
A
G
1
A
O6
G
1
1_555
A
C
14
A
N4
C
14
1_555
hydrog
WATSON-CRICK
A
G
2
A
N1
G
2
1_555
A
C
13
A
N3
C
13
1_555
hydrog
WATSON-CRICK
A
G
2
A
N2
G
2
1_555
A
C
13
A
O2
C
13
1_555
hydrog
WATSON-CRICK
A
G
2
A
O6
G
2
1_555
A
C
13
A
N4
C
13
1_555
hydrog
WATSON-CRICK
A
C
3
A
N3
C
3
1_555
A
G
12
A
N1
G
12
1_555
hydrog
WATSON-CRICK
A
C
3
A
N4
C
3
1_555
A
G
12
A
O6
G
12
1_555
hydrog
WATSON-CRICK
A
C
3
A
O2
C
3
1_555
A
G
12
A
N2
G
12
1_555
hydrog
G-U MISPAIR
A
G
4
A
N2
G
4
1_555
A
U
11
A
O4
U
11
1_555
hydrog
G-A MISPAIR
A
G
5
A
N2
G
5
1_555
A
A
9
A
N7
A
9
1_555
hydrog
G-A MISPAIR
A
G
5
A
N2
G
5
1_555
A
A
10
A
N7
A
10
1_555
RNA
690 loop of 16S, ribosomal RNA, RNA
1FHK
PDB
1
1FHK
1
14
1FHK
1
14
1FHK
A
1
1
14
1
P 1