1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
DeJong, E.S.
Marzluff, W.F.
Nikonowicz, E.P.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
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
UK
RNA
RNARFU
2122
1355-8382
8
83
96
10.1017/S1355838202013869
11871662
NMR structure and dynamics of the RNA-binding site for the histone mRNA stem-loop binding protein.
2002
10.2210/pdb1ju7/pdb
pdb_00001ju7
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
SINGLE WAVELENGTH
M
1
1.0
Histone mRNA 3' stem loop
8928.382
5'-R(*GP*GP*CP*CP*AP*AP*AP*GP*GP*CP*CP*CP*UP*UP*UP*UP*CP*AP*GP*GP*GP*CP*CP*AP*CP*CP*CP*A)-3'
1
syn
polymer
no
no
GGCCAAAGGCCCUUUUCAGGGCCACCCA
GGCCAAAGGCCCUUUUCAGGGCCACCCA
A
polyribonucleotide
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
32.905
1
A
1
A
16
7.622
A_G1:C16_A
1
5.687
0.029
0.430
0.437
-38.216
1
19
A
2
A
15
-3.032
A_G2:C15_A
2
18.692
-0.200
-0.506
-0.198
2.158
1
19
A
3
A
14
-0.994
A_C3:G14_A
3
29.461
-0.079
-0.214
0.321
18.429
1
19
A
4
A
13
2.478
A_C4:G13_A
4
7.798
-0.200
-0.340
0.429
15.084
1
A
5
A
12
10.312
A_C5:G12_A
5
19.510
0.082
0.166
0.240
21.959
1
20
A
6
A
11
-5.080
A_U6:A11_A
6
-22.020
-1.005
-1.522
0.020
1.975
57.112
A
A
1
2
54.869
A
A
16
15
6.293
45.986
-0.563
-2.537
AA_G1G2:C15C16_AA
1
-3.611
4.308
34.641
-6.810
0.263
2.782
14.811
A
A
2
3
3.870
A
A
15
14
2.886
0.994
-0.060
-1.041
AA_G2C3:G14C15_AA
2
1.777
-6.915
14.671
-4.775
1.550
2.663
22.190
A
A
3
4
20.862
A
A
14
13
3.564
7.857
0.807
-1.996
AA_C3C4:G13G14_AA
3
0.736
-1.954
20.755
-8.113
-1.823
1.790
33.161
A
A
4
5
41.146
A
A
13
12
3.934
21.523
-0.427
-1.936
AA_C4C5:G12G13_AA
4
-5.561
10.631
24.763
-7.050
-0.197
1.255
28.570
A
A
5
6
31.244
A
A
12
11
3.213
14.423
-1.141
-1.966
AA_C5U6:A11G12_AA
5
9.149
-19.820
22.989
-6.479
3.894
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2002-03-20
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
RCSB
Y
RCSB
2001-08-23
REL
REL
This sequence occurs naturally at the 3' end of the replication-dependent histone mRNAs of vertebrates. This sequence corresponds to the mouse H4-12 gene.
sample
This structure was determined using a variety of 2D and 3D homo- and hetero-nuclear NMR methods.
structures with acceptable covalent geometry, structures with the least restraint violations, structures with the lowest energy
60
10
NOESY
3D_13C-separated_NOESY
3D_15N-separated_NOESY
3D_13C-separated_NOESY
DQF-COSY
HetCor
100 mM
6.8
ambient
301
K
100 mM
6.8
ambient
280
K
100 mM
6.8
ambient
301
K
Calculations were performed using 232 conformationally restrictive NOE derived distance constraints and 55 backbone and 15 ribose torsion angle constraints. Base pair constraints were introduced for six base pairs using heavy atom-heavy atom constraints. Coordinates are for the hairpin domain only. 5' flanking (ggccaaa) and 3' flanking (accca) coordinates are not included with this deposition. Few constraints were obtained for these very dynamic regions and although they were included as part of the structure calculation, their conformations appear to be randomly distributed.
simulated annealing and molecular dynamics
5
closest to the average
2.3 mM U-13C; 20 mM KPi, 20 mM KCl, 0.02 mM EDTA, pH 6.8
100% D2O
2.5 mM U-15N; 20 mM KPi, 20 mM KCl, 0.02 mM EDTA, pH 6.8
10% D2O, 90% H2O
2.0 mM U-13C,C5-2H; 20 mM KPi, 20 mM KCl, 0.02 mM EDTA, pH 6.8
100% D2O
2.8 mM unlabeled 20 mM KPi, 20 mM KCl, 0.02 mM EDTA, pH 6.8
100% D2O
MSI-Biosym
processing
Felix
980
Brunger, A.
refinement
X-PLOR
3.851
500
Bruker
AMX
n
1
-6
A
n
2
-5
A
n
3
-4
A
n
4
-3
A
n
5
-2
A
n
6
-1
A
n
7
0
A
G
1
n
8
G
1
A
G
2
n
9
G
2
A
C
3
n
10
C
3
A
C
4
n
11
C
4
A
C
5
n
12
C
5
A
U
6
n
13
U
6
A
U
7
n
14
U
7
A
U
8
n
15
U
8
A
U
9
n
16
U
9
A
C
10
n
17
C
10
A
A
11
n
18
A
11
A
G
12
n
19
G
12
A
G
13
n
20
G
13
A
G
14
n
21
G
14
A
C
15
n
22
C
15
A
C
16
n
23
C
16
A
n
24
17
A
n
25
18
A
n
26
19
A
n
27
20
A
n
28
21
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
P
G
1
A
P
G
8
1
Y
1
A
OP1
G
1
A
OP1
G
8
1
Y
1
A
OP2
G
1
A
OP2
G
8
1
Y
2
A
P
G
1
A
P
G
8
1
Y
2
A
OP1
G
1
A
OP1
G
8
1
Y
2
A
OP2
G
1
A
OP2
G
8
1
Y
3
A
P
G
1
A
P
G
8
1
Y
3
A
OP1
G
1
A
OP1
G
8
1
Y
3
A
OP2
G
1
A
OP2
G
8
1
Y
4
A
P
G
1
A
P
G
8
1
Y
4
A
OP1
G
1
A
OP1
G
8
1
Y
4
A
OP2
G
1
A
OP2
G
8
1
Y
5
A
P
G
1
A
P
G
8
1
Y
5
A
OP1
G
1
A
OP1
G
8
1
Y
5
A
OP2
G
1
A
OP2
G
8
1
Y
6
A
P
G
1
A
P
G
8
1
Y
6
A
OP1
G
1
A
OP1
G
8
1
Y
6
A
OP2
G
1
A
OP2
G
8
1
Y
7
A
P
G
1
A
P
G
8
1
Y
7
A
OP1
G
1
A
OP1
G
8
1
Y
7
A
OP2
G
1
A
OP2
G
8
1
Y
8
A
P
G
1
A
P
G
8
1
Y
8
A
OP1
G
1
A
OP1
G
8
1
Y
8
A
OP2
G
1
A
OP2
G
8
1
Y
9
A
P
G
1
A
P
G
8
1
Y
9
A
OP1
G
1
A
OP1
G
8
1
Y
9
A
OP2
G
1
A
OP2
G
8
1
Y
10
A
P
G
1
A
P
G
8
1
Y
10
A
OP1
G
1
A
OP1
G
8
1
Y
10
A
OP2
G
1
A
OP2
G
8
1
Y
1
A
G
-6
A
G
1
1
Y
1
A
G
-5
A
G
2
1
Y
1
A
C
-4
A
C
3
1
Y
1
A
C
-3
A
C
4
1
Y
1
A
A
-2
A
A
5
1
Y
1
A
A
-1
A
A
6
1
Y
1
A
A
0
A
A
7
1
Y
1
A
A
17
A
A
24
1
Y
1
A
C
18
A
C
25
1
Y
1
A
C
19
A
C
26
1
Y
1
A
C
20
A
C
27
1
Y
1
A
A
21
A
A
28
1
Y
2
A
G
-6
A
G
1
1
Y
2
A
G
-5
A
G
2
1
Y
2
A
C
-4
A
C
3
1
Y
2
A
C
-3
A
C
4
1
Y
2
A
A
-2
A
A
5
1
Y
2
A
A
-1
A
A
6
1
Y
2
A
A
0
A
A
7
1
Y
2
A
A
17
A
A
24
1
Y
2
A
C
18
A
C
25
1
Y
2
A
C
19
A
C
26
1
Y
2
A
C
20
A
C
27
1
Y
2
A
A
21
A
A
28
1
Y
3
A
G
-6
A
G
1
1
Y
3
A
G
-5
A
G
2
1
Y
3
A
C
-4
A
C
3
1
Y
3
A
C
-3
A
C
4
1
Y
3
A
A
-2
A
A
5
1
Y
3
A
A
-1
A
A
6
1
Y
3
A
A
0
A
A
7
1
Y
3
A
A
17
A
A
24
1
Y
3
A
C
18
A
C
25
1
Y
3
A
C
19
A
C
26
1
Y
3
A
C
20
A
C
27
1
Y
3
A
A
21
A
A
28
1
Y
4
A
G
-6
A
G
1
1
Y
4
A
G
-5
A
G
2
1
Y
4
A
C
-4
A
C
3
1
Y
4
A
C
-3
A
C
4
1
Y
4
A
A
-2
A
A
5
1
Y
4
A
A
-1
A
A
6
1
Y
4
A
A
0
A
A
7
1
Y
4
A
A
17
A
A
24
1
Y
4
A
C
18
A
C
25
1
Y
4
A
C
19
A
C
26
1
Y
4
A
C
20
A
C
27
1
Y
4
A
A
21
A
A
28
1
Y
5
A
G
-6
A
G
1
1
Y
5
A
G
-5
A
G
2
1
Y
5
A
C
-4
A
C
3
1
Y
5
A
C
-3
A
C
4
1
Y
5
A
A
-2
A
A
5
1
Y
5
A
A
-1
A
A
6
1
Y
5
A
A
0
A
A
7
1
Y
5
A
A
17
A
A
24
1
Y
5
A
C
18
A
C
25
1
Y
5
A
C
19
A
C
26
1
Y
5
A
C
20
A
C
27
1
Y
5
A
A
21
A
A
28
1
Y
6
A
G
-6
A
G
1
1
Y
6
A
G
-5
A
G
2
1
Y
6
A
C
-4
A
C
3
1
Y
6
A
C
-3
A
C
4
1
Y
6
A
A
-2
A
A
5
1
Y
6
A
A
-1
A
A
6
1
Y
6
A
A
0
A
A
7
1
Y
6
A
A
17
A
A
24
1
Y
6
A
C
18
A
C
25
1
Y
6
A
C
19
A
C
26
1
Y
6
A
C
20
A
C
27
1
Y
6
A
A
21
A
A
28
1
Y
7
A
G
-6
A
G
1
1
Y
7
A
G
-5
A
G
2
1
Y
7
A
C
-4
A
C
3
1
Y
7
A
C
-3
A
C
4
1
Y
7
A
A
-2
A
A
5
1
Y
7
A
A
-1
A
A
6
1
Y
7
A
A
0
A
A
7
1
Y
7
A
A
17
A
A
24
1
Y
7
A
C
18
A
C
25
1
Y
7
A
C
19
A
C
26
1
Y
7
A
C
20
A
C
27
1
Y
7
A
A
21
A
A
28
1
Y
8
A
G
-6
A
G
1
1
Y
8
A
G
-5
A
G
2
1
Y
8
A
C
-4
A
C
3
1
Y
8
A
C
-3
A
C
4
1
Y
8
A
A
-2
A
A
5
1
Y
8
A
A
-1
A
A
6
1
Y
8
A
A
0
A
A
7
1
Y
8
A
A
17
A
A
24
1
Y
8
A
C
18
A
C
25
1
Y
8
A
C
19
A
C
26
1
Y
8
A
C
20
A
C
27
1
Y
8
A
A
21
A
A
28
1
Y
9
A
G
-6
A
G
1
1
Y
9
A
G
-5
A
G
2
1
Y
9
A
C
-4
A
C
3
1
Y
9
A
C
-3
A
C
4
1
Y
9
A
A
-2
A
A
5
1
Y
9
A
A
-1
A
A
6
1
Y
9
A
A
0
A
A
7
1
Y
9
A
A
17
A
A
24
1
Y
9
A
C
18
A
C
25
1
Y
9
A
C
19
A
C
26
1
Y
9
A
C
20
A
C
27
1
Y
9
A
A
21
A
A
28
1
Y
10
A
G
-6
A
G
1
1
Y
10
A
G
-5
A
G
2
1
Y
10
A
C
-4
A
C
3
1
Y
10
A
C
-3
A
C
4
1
Y
10
A
A
-2
A
A
5
1
Y
10
A
A
-1
A
A
6
1
Y
10
A
A
0
A
A
7
1
Y
10
A
A
17
A
A
24
1
Y
10
A
C
18
A
C
25
1
Y
10
A
C
19
A
C
26
1
Y
10
A
C
20
A
C
27
1
Y
10
A
A
21
A
A
28
1
Y
1
A
A
HO2'
O5'
C
U
5
6
1.41
3
A
A
HO2'
O5'
C
U
5
6
1.52
4
A
A
HO2'
O5'
C
U
5
6
1.36
5
A
A
HO2'
O5'
C
U
5
6
1.32
5
A
A
HO2'
O5'
C
C
3
4
1.38
7
A
A
HO2'
O5'
C
U
5
6
1.39
8
A
A
HO2'
O5'
C
U
5
6
1.53
9
A
A
HO2'
O5'
C
U
5
6
1.35
1
4.56
0.50
113.10
117.66
A
A
A
N7
C8
N9
G
G
G
1
1
1
N
1
-2.91
0.40
106.40
103.49
A
A
A
C8
N9
C4
G
G
G
1
1
1
N
1
4.47
0.50
113.10
117.57
A
A
A
N7
C8
N9
G
G
G
2
2
2
N
1
-2.84
0.40
106.40
103.56
A
A
A
C8
N9
C4
G
G
G
2
2
2
N
1
4.81
0.80
101.50
106.31
A
A
A
C3'
C2'
C1'
C
C
C
10
10
10
N
1
3.66
0.50
113.80
117.46
A
A
A
N7
C8
N9
A
A
A
11
11
11
N
1
4.48
0.50
113.10
117.58
A
A
A
N7
C8
N9
G
G
G
12
12
12
N
1
-2.77
0.40
106.40
103.63
A
A
A
C8
N9
C4
G
G
G
12
12
12
N
1
4.45
0.50
113.10
117.55
A
A
A
N7
C8
N9
G
G
G
13
13
13
N
1
-2.79
0.40
106.40
103.61
A
A
A
C8
N9
C4
G
G
G
13
13
13
N
1
4.51
0.50
113.10
117.61
A
A
A
N7
C8
N9
G
G
G
14
14
14
N
1
-2.85
0.40
106.40
103.55
A
A
A
C8
N9
C4
G
G
G
14
14
14
N
2
4.52
0.50
113.10
117.62
A
A
A
N7
C8
N9
G
G
G
1
1
1
N
2
-2.90
0.40
106.40
103.50
A
A
A
C8
N9
C4
G
G
G
1
1
1
N
2
4.57
0.50
113.10
117.67
A
A
A
N7
C8
N9
G
G
G
2
2
2
N
2
-2.89
0.40
106.40
103.51
A
A
A
C8
N9
C4
G
G
G
2
2
2
N
2
4.87
0.80
101.50
106.37
A
A
A
C3'
C2'
C1'
U
U
U
7
7
7
N
2
3.75
0.50
113.80
117.55
A
A
A
N7
C8
N9
A
A
A
11
11
11
N
2
4.57
0.50
113.10
117.67
A
A
A
N7
C8
N9
G
G
G
12
12
12
N
2
-2.88
0.40
106.40
103.52
A
A
A
C8
N9
C4
G
G
G
12
12
12
N
2
4.53
0.50
113.10
117.63
A
A
A
N7
C8
N9
G
G
G
13
13
13
N
2
-2.90
0.40
106.40
103.50
A
A
A
C8
N9
C4
G
G
G
13
13
13
N
2
4.47
0.50
113.10
117.57
A
A
A
N7
C8
N9
G
G
G
14
14
14
N
2
-2.91
0.40
106.40
103.49
A
A
A
C8
N9
C4
G
G
G
14
14
14
N
3
4.43
0.50
113.10
117.53
A
A
A
N7
C8
N9
G
G
G
1
1
1
N
3
-2.82
0.40
106.40
103.58
A
A
A
C8
N9
C4
G
G
G
1
1
1
N
3
4.58
0.50
113.10
117.68
A
A
A
N7
C8
N9
G
G
G
2
2
2
N
3
-2.92
0.40
106.40
103.48
A
A
A
C8
N9
C4
G
G
G
2
2
2
N
3
4.83
0.80
101.50
106.33
A
A
A
C3'
C2'
C1'
U
U
U
7
7
7
N
3
3.77
0.50
113.80
117.57
A
A
A
N7
C8
N9
A
A
A
11
11
11
N
3
-2.48
0.40
105.80
103.32
A
A
A
C8
N9
C4
A
A
A
11
11
11
N
3
4.38
0.50
113.10
117.48
A
A
A
N7
C8
N9
G
G
G
12
12
12
N
3
-2.73
0.40
106.40
103.67
A
A
A
C8
N9
C4
G
G
G
12
12
12
N
3
4.64
0.50
113.10
117.74
A
A
A
N7
C8
N9
G
G
G
13
13
13
N
3
-2.87
0.40
106.40
103.53
A
A
A
C8
N9
C4
G
G
G
13
13
13
N
3
4.42
0.50
113.10
117.52
A
A
A
N7
C8
N9
G
G
G
14
14
14
N
3
-2.88
0.40
106.40
103.52
A
A
A
C8
N9
C4
G
G
G
14
14
14
N
4
4.45
0.50
113.10
117.55
A
A
A
N7
C8
N9
G
G
G
1
1
1
N
4
-2.90
0.40
106.40
103.50
A
A
A
C8
N9
C4
G
G
G
1
1
1
N
4
4.55
0.50
113.10
117.65
A
A
A
N7
C8
N9
G
G
G
2
2
2
N
4
-2.98
0.40
106.40
103.42
A
A
A
C8
N9
C4
G
G
G
2
2
2
N
4
4.82
0.80
101.50
106.32
A
A
A
C3'
C2'
C1'
C
C
C
10
10
10
N
4
3.69
0.50
113.80
117.49
A
A
A
N7
C8
N9
A
A
A
11
11
11
N
4
4.45
0.50
113.10
117.55
A
A
A
N7
C8
N9
G
G
G
12
12
12
N
4
-2.80
0.40
106.40
103.60
A
A
A
C8
N9
C4
G
G
G
12
12
12
N
4
4.55
0.50
113.10
117.65
A
A
A
N7
C8
N9
G
G
G
13
13
13
N
4
-2.93
0.40
106.40
103.47
A
A
A
C8
N9
C4
G
G
G
13
13
13
N
4
4.40
0.50
113.10
117.50
A
A
A
N7
C8
N9
G
G
G
14
14
14
N
4
-2.74
0.40
106.40
103.66
A
A
A
C8
N9
C4
G
G
G
14
14
14
N
5
4.56
0.50
113.10
117.66
A
A
A
N7
C8
N9
G
G
G
1
1
1
N
5
-2.89
0.40
106.40
103.51
A
A
A
C8
N9
C4
G
G
G
1
1
1
N
5
4.48
0.50
113.10
117.58
A
A
A
N7
C8
N9
G
G
G
2
2
2
N
5
-2.88
0.40
106.40
103.52
A
A
A
C8
N9
C4
G
G
G
2
2
2
N
5
4.80
0.80
101.50
106.30
A
A
A
C3'
C2'
C1'
C
C
C
10
10
10
N
5
3.77
0.50
113.80
117.57
A
A
A
N7
C8
N9
A
A
A
11
11
11
N
5
-2.45
0.40
105.80
103.35
A
A
A
C8
N9
C4
A
A
A
11
11
11
N
5
4.49
0.50
113.10
117.59
A
A
A
N7
C8
N9
G
G
G
12
12
12
N
5
-2.89
0.40
106.40
103.51
A
A
A
C8
N9
C4
G
G
G
12
12
12
N
5
4.53
0.50
113.10
117.63
A
A
A
N7
C8
N9
G
G
G
13
13
13
N
5
-2.84
0.40
106.40
103.56
A
A
A
C8
N9
C4
G
G
G
13
13
13
N
5
4.43
0.50
113.10
117.53
A
A
A
N7
C8
N9
G
G
G
14
14
14
N
5
-2.77
0.40
106.40
103.63
A
A
A
C8
N9
C4
G
G
G
14
14
14
N
6
4.53
0.50
113.10
117.63
A
A
A
N7
C8
N9
G
G
G
1
1
1
N
6
-2.85
0.40
106.40
103.55
A
A
A
C8
N9
C4
G
G
G
1
1
1
N
6
4.58
0.50
113.10
117.68
A
A
A
N7
C8
N9
G
G
G
2
2
2
N
6
-2.94
0.40
106.40
103.46
A
A
A
C8
N9
C4
G
G
G
2
2
2
N
6
3.75
0.50
113.80
117.55
A
A
A
N7
C8
N9
A
A
A
11
11
11
N
6
4.47
0.50
113.10
117.57
A
A
A
N7
C8
N9
G
G
G
12
12
12
N
6
-2.82
0.40
106.40
103.58
A
A
A
C8
N9
C4
G
G
G
12
12
12
N
6
4.48
0.50
113.10
117.58
A
A
A
N7
C8
N9
G
G
G
13
13
13
N
6
-2.86
0.40
106.40
103.54
A
A
A
C8
N9
C4
G
G
G
13
13
13
N
6
4.43
0.50
113.10
117.53
A
A
A
N7
C8
N9
G
G
G
14
14
14
N
6
-2.89
0.40
106.40
103.51
A
A
A
C8
N9
C4
G
G
G
14
14
14
N
7
4.38
0.50
113.10
117.48
A
A
A
N7
C8
N9
G
G
G
1
1
1
N
7
-2.85
0.40
106.40
103.55
A
A
A
C8
N9
C4
G
G
G
1
1
1
N
7
4.64
0.50
113.10
117.74
A
A
A
N7
C8
N9
G
G
G
2
2
2
N
7
-3.00
0.40
106.40
103.40
A
A
A
C8
N9
C4
G
G
G
2
2
2
N
7
4.84
0.80
101.50
106.34
A
A
A
C3'
C2'
C1'
C
C
C
10
10
10
N
7
3.76
0.50
113.80
117.56
A
A
A
N7
C8
N9
A
A
A
11
11
11
N
7
-2.43
0.40
105.80
103.37
A
A
A
C8
N9
C4
A
A
A
11
11
11
N
7
4.52
0.50
113.10
117.62
A
A
A
N7
C8
N9
G
G
G
12
12
12
N
7
-2.87
0.40
106.40
103.53
A
A
A
C8
N9
C4
G
G
G
12
12
12
N
7
4.43
0.50
113.10
117.53
A
A
A
N7
C8
N9
G
G
G
13
13
13
N
7
-2.84
0.40
106.40
103.56
A
A
A
C8
N9
C4
G
G
G
13
13
13
N
7
4.42
0.50
113.10
117.52
A
A
A
N7
C8
N9
G
G
G
14
14
14
N
7
-2.73
0.40
106.40
103.67
A
A
A
C8
N9
C4
G
G
G
14
14
14
N
8
4.44
0.50
113.10
117.54
A
A
A
N7
C8
N9
G
G
G
1
1
1
N
8
-2.84
0.40
106.40
103.56
A
A
A
C8
N9
C4
G
G
G
1
1
1
N
8
4.58
0.50
113.10
117.68
A
A
A
N7
C8
N9
G
G
G
2
2
2
N
8
-2.94
0.40
106.40
103.46
A
A
A
C8
N9
C4
G
G
G
2
2
2
N
8
3.73
0.50
113.80
117.53
A
A
A
N7
C8
N9
A
A
A
11
11
11
N
8
4.54
0.50
113.10
117.64
A
A
A
N7
C8
N9
G
G
G
12
12
12
N
8
-2.86
0.40
106.40
103.54
A
A
A
C8
N9
C4
G
G
G
12
12
12
N
8
4.44
0.50
113.10
117.54
A
A
A
N7
C8
N9
G
G
G
13
13
13
N
8
-2.81
0.40
106.40
103.59
A
A
A
C8
N9
C4
G
G
G
13
13
13
N
8
4.48
0.50
113.10
117.58
A
A
A
N7
C8
N9
G
G
G
14
14
14
N
8
-2.86
0.40
106.40
103.54
A
A
A
C8
N9
C4
G
G
G
14
14
14
N
9
4.51
0.50
113.10
117.61
A
A
A
N7
C8
N9
G
G
G
1
1
1
N
9
-2.87
0.40
106.40
103.53
A
A
A
C8
N9
C4
G
G
G
1
1
1
N
9
4.54
0.50
113.10
117.64
A
A
A
N7
C8
N9
G
G
G
2
2
2
N
9
-2.86
0.40
106.40
103.54
A
A
A
C8
N9
C4
G
G
G
2
2
2
N
9
3.74
0.50
113.80
117.54
A
A
A
N7
C8
N9
A
A
A
11
11
11
N
9
4.53
0.50
113.10
117.63
A
A
A
N7
C8
N9
G
G
G
12
12
12
N
9
-2.92
0.40
106.40
103.48
A
A
A
C8
N9
C4
G
G
G
12
12
12
N
9
4.59
0.50
113.10
117.69
A
A
A
N7
C8
N9
G
G
G
13
13
13
N
9
-2.93
0.40
106.40
103.47
A
A
A
C8
N9
C4
G
G
G
13
13
13
N
9
4.44
0.50
113.10
117.54
A
A
A
N7
C8
N9
G
G
G
14
14
14
N
9
-2.85
0.40
106.40
103.55
A
A
A
C8
N9
C4
G
G
G
14
14
14
N
10
4.60
0.50
113.10
117.70
A
A
A
N7
C8
N9
G
G
G
1
1
1
N
10
-2.93
0.40
106.40
103.47
A
A
A
C8
N9
C4
G
G
G
1
1
1
N
10
4.47
0.50
113.10
117.57
A
A
A
N7
C8
N9
G
G
G
2
2
2
N
10
-2.83
0.40
106.40
103.57
A
A
A
C8
N9
C4
G
G
G
2
2
2
N
10
4.99
0.80
101.50
106.49
A
A
A
C3'
C2'
C1'
U
U
U
8
8
8
N
10
3.72
0.50
113.80
117.52
A
A
A
N7
C8
N9
A
A
A
11
11
11
N
10
4.53
0.50
113.10
117.63
A
A
A
N7
C8
N9
G
G
G
12
12
12
N
10
-2.82
0.40
106.40
103.58
A
A
A
C8
N9
C4
G
G
G
12
12
12
N
10
4.58
0.50
113.10
117.68
A
A
A
N7
C8
N9
G
G
G
13
13
13
N
10
-2.91
0.40
106.40
103.49
A
A
A
C8
N9
C4
G
G
G
13
13
13
N
10
4.52
0.50
113.10
117.62
A
A
A
N7
C8
N9
G
G
G
14
14
14
N
10
-2.92
0.40
106.40
103.48
A
A
A
C8
N9
C4
G
G
G
14
14
14
N
NMR Solution Structure of the RNA Hairpin Binding Site for the Histone Stem-loop Binding Protein
1
N
N
hydrog
G-C PAIR
A
G
1
A
N1
G
8
1_555
A
C
16
A
N3
C
23
1_555
hydrog
WATSON-CRICK
A
G
2
A
N1
G
9
1_555
A
C
15
A
N3
C
22
1_555
hydrog
WATSON-CRICK
A
G
2
A
N2
G
9
1_555
A
C
15
A
O2
C
22
1_555
hydrog
WATSON-CRICK
A
G
2
A
O6
G
9
1_555
A
C
15
A
N4
C
22
1_555
hydrog
WATSON-CRICK
A
C
3
A
N3
C
10
1_555
A
G
14
A
N1
G
21
1_555
hydrog
WATSON-CRICK
A
C
3
A
N4
C
10
1_555
A
G
14
A
O6
G
21
1_555
hydrog
WATSON-CRICK
A
C
3
A
O2
C
10
1_555
A
G
14
A
N2
G
21
1_555
hydrog
WATSON-CRICK
A
C
4
A
N3
C
11
1_555
A
G
13
A
N1
G
20
1_555
hydrog
WATSON-CRICK
A
C
4
A
N4
C
11
1_555
A
G
13
A
O6
G
20
1_555
hydrog
WATSON-CRICK
A
C
4
A
O2
C
11
1_555
A
G
13
A
N2
G
20
1_555
hydrog
C-G PAIR
A
C
5
A
O2
C
12
1_555
A
G
12
A
N2
G
19
1_555
hydrog
WATSON-CRICK
A
U
6
A
N3
U
13
1_555
A
A
11
A
N1
A
18
1_555
hydrog
WATSON-CRICK
A
U
6
A
O4
U
13
1_555
A
A
11
A
N6
A
18
1_555
RNA
hairpin, tetraloop, 3' stack, RNA
X13235
GB
1
573
51308
AACAAAAGGCCCUUUUCAGGGCCACCCA
573
600
1JU7
-6
21
51308
A
1
1
28
1
A
SEE REMARK 999
G
-6
1JU7
A
51308
GB
573
1
1
A
SEE REMARK 999
G
-5
1JU7
A
51308
GB
574
2
1
A
SEE REMARK 999
C
-3
1JU7
A
51308
GB
576
4