1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Phan, A.T.
Gueron, M.
Leroy, J.-L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C10 H16 N3 O7 P
321.224
n
5-METHYL-2'-DEOXY-CYTIDINE-5'-MONOPHOSPHATE
DNA linking
C10 H14 N5 O6 P
331.222
y
2'-DEOXYADENOSINE-5'-MONOPHOSPHATE
DNA linking
C9 H14 N3 O7 P
307.197
y
2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE
DNA linking
C10 H15 N2 O8 P
322.208
y
THYMIDINE-5'-MONOPHOSPHATE
DNA linking
C9 H13 N2 O8 P
308.182
y
2'-DEOXYURIDINE-5'-MONOPHOSPHATE
DNA linking
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
299
123
144
10.1006/jmbi.2000.3613
10860727
The solution structure and internal motions of a fragment of the cytidine-rich strand of the human telomere.
2000
10.2210/pdb1el2/pdb
pdb_00001el2
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
cytosines C1, 2, 3 19, 20, and 21 protonated at N3
6521.236
5'-D(*CP*CP*CP*TP*AP*AP*(5CM)P*CP*CP*TP*AP*AP*CP*CP*CP*UP*AP*AP*CP*CP*CP*T)-3'
1
syn
polymer
TELOMERE FRAGMENT
no
yes
(DC)(DC)(DC)(DT)(DA)(DA)(5CM)(DC)(DC)(DT)(DA)(DA)(DC)(DC)(DC)(DU)(DA)(DA)(DC)
(DC)(DC)(DT)
CCCTAACCCTAACCCUAACCCT
A
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
52.219
A
6
A
17
-171.357
A_DA6:DA17_A
1
2.176
-6.524
1.856
4.507
-35.188
2
A
16
A
18
-118.685
A_DU16:DA18_A
2
-7.230
-2.663
-2.325
-3.236
-16.180
2
14
A
7
A
19
171.354
A_5CM7:DC19_A
3
11.409
2.176
-0.708
0.381
0.214
2
14
A
15
A
3
175.644
A_DC15:DC3_A
4
0.597
1.985
-0.367
0.641
-2.005
2
14
A
8
A
20
178.544
A_DC8:DC20_A
5
7.629
1.903
0.063
0.509
-0.782
2
15
A
14
A
2
-179.923
A_DC14:DC2_A
6
-12.816
-2.036
-0.117
-1.724
1.615
2
15
A
9
A
21
178.696
A_DC9:DC21_A
7
6.615
1.991
-0.421
1.317
9.751
2
15
A
13
A
1
-176.670
A_DC13:DC1_A
8
-16.286
-1.982
0.346
-1.193
-31.617
A
11
A
22
-99.351
A_DA11:DT22_A
9
4.562
-0.125
2.380
-3.597
4.352
120.256
A
A
6
16
-6.963
A
A
17
18
4.372
-12.040
0.035
-0.237
AA_DA6DU16:DA18DA17_AA
1
23.203
-13.419
118.497
0.018
0.279
2.881
147.583
A
A
16
7
0.912
A
A
18
19
2.982
1.750
-1.620
0.762
AA_DU165CM7:DC19DA18_AA
2
23.661
-12.328
146.855
0.390
0.937
0.454
-178.167
A
A
7
15
65.339
A
A
19
3
0.647
-130.520
2.050
-2.789
AA_5CM7DC15:DC3DC19_AA
3
-111.816
-55.976
-153.935
1.442
0.984
-0.811
171.867
A
A
15
8
52.506
A
A
3
20
-1.267
102.567
1.592
-2.198
AA_DC15DC8:DC20DC3_AA
4
135.337
-69.281
73.995
-0.789
-1.211
-0.043
176.066
A
A
8
14
62.102
A
A
20
2
-0.638
122.196
-2.697
-2.569
AA_DC8DC14:DC2DC20_AA
5
-126.496
64.287
34.784
-1.112
1.530
-0.884
178.363
A
A
14
9
-71.967
A
A
2
21
-0.830
-142.952
-2.402
-0.945
AA_DC14DC9:DC21DC2_AA
6
106.553
-53.643
32.699
-0.987
0.818
0.127
-172.705
A
A
9
13
-59.096
A
A
21
1
0.139
117.137
-2.906
-2.738
AA_DC9DC13:DC1DC21_AA
7
-110.574
-55.785
-134.450
1.352
-1.474
0.565
-138.035
A
A
13
11
-19.381
A
A
1
22
-1.680
30.069
0.540
-5.411
AA_DC13DA11:DT22DC1_AA
8
134.667
86.801
-5.530
3.021
-0.265
database_2
pdbx_nmr_spectrometer
pdbx_struct_assembly
pdbx_struct_oper_list
struct_conn
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2000-03-27
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_spectrometer.model
_struct_conn.pdbx_leaving_atom_flag
Structure with A18-syn (conformer S)
RCSB
Y
RCSB
2000-03-13
REL
REL
The structure was determined using 2D homonuclear and natural abundance heteronuclear techniques at temperatures 263-303.
structures with the least restraint violations, structures with the lowest energy
100
1
NOESY, COSY, TOCSY, 31P-1H hetero-TOCSY, 13C-1H HSQC, HMBC, JRHMBC
~10mM NaCl
5
ambient
K
simulated annealing
1
fewest violations, lowest energy
1.5 to 4 mM of unlabeled DNA
water
Brunger
refinement
X-PLOR
3.851
500
Varian
INOVA
800
Bruker
AVANCE
C
1
n
1
DC
1
A
C
2
n
2
DC
2
A
C
3
n
3
DC
3
A
T
4
n
4
DT
4
A
A
5
n
5
DA
5
A
A
6
n
6
DA
6
A
5CM
7
n
7
5CM
7
A
C
8
n
8
DC
8
A
C
9
n
9
DC
9
A
T
10
n
10
DT
10
A
A
11
n
11
DA
11
A
A
12
n
12
DA
12
A
C
13
n
13
DC
13
A
C
14
n
14
DC
14
A
C
15
n
15
DC
15
A
U
16
n
16
DU
16
A
A
17
n
17
DA
17
A
A
18
n
18
DA
18
A
C
19
n
19
DC
19
A
C
20
n
20
DC
20
A
C
21
n
21
DC
21
A
T
22
n
22
DT
22
A
author_defined_assembly
1
monomeric
A
5CM
7
A
5CM
7
DC
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
A
H73
O4'
DT
DC
4
19
1.51
1
A
DA
5
0.073
SIDE CHAIN
1
2.20
0.30
108.30
110.50
A
A
A
O4'
C1'
N1
DC
DC
DC
1
1
1
N
1
3.12
0.50
119.90
123.02
A
A
A
C2
N3
C4
DC
DC
DC
1
1
1
N
1
3.73
0.60
118.90
122.63
A
A
A
N1
C2
O2
DC
DC
DC
1
1
1
N
1
2.37
0.30
108.30
110.67
A
A
A
O4'
C1'
N1
DC
DC
DC
2
2
2
N
1
3.06
0.50
119.90
122.96
A
A
A
C2
N3
C4
DC
DC
DC
2
2
2
N
1
3.79
0.60
118.90
122.69
A
A
A
N1
C2
O2
DC
DC
DC
2
2
2
N
1
2.72
0.30
108.30
111.02
A
A
A
O4'
C1'
N1
DC
DC
DC
3
3
3
N
1
3.18
0.50
119.90
123.08
A
A
A
C2
N3
C4
DC
DC
DC
3
3
3
N
1
3.57
0.30
108.30
111.87
A
A
A
O4'
C1'
N1
DT
DT
DT
4
4
4
N
1
4.54
0.30
108.30
112.84
A
A
A
O4'
C1'
N9
DA
DA
DA
5
5
5
N
1
3.34
0.50
113.80
117.14
A
A
A
N7
C8
N9
DA
DA
DA
5
5
5
N
1
3.11
0.30
108.30
111.41
A
A
A
O4'
C1'
N9
DA
DA
DA
6
6
6
N
1
3.73
0.50
113.80
117.53
A
A
A
N7
C8
N9
DA
DA
DA
6
6
6
N
1
-2.45
0.40
105.80
103.35
A
A
A
C8
N9
C4
DA
DA
DA
6
6
6
N
1
2.48
0.30
108.30
110.78
A
A
A
O4'
C1'
N1
DC
DC
DC
8
8
8
N
1
2.23
0.30
108.30
110.53
A
A
A
O4'
C1'
N1
DC
DC
DC
9
9
9
N
1
2.49
0.30
108.30
110.79
A
A
A
O4'
C1'
N1
DT
DT
DT
10
10
10
N
1
2.46
0.30
108.30
110.76
A
A
A
O4'
C1'
N9
DA
DA
DA
11
11
11
N
1
3.82
0.50
113.80
117.62
A
A
A
N7
C8
N9
DA
DA
DA
11
11
11
N
1
2.79
0.30
108.30
111.09
A
A
A
O4'
C1'
N9
DA
DA
DA
12
12
12
N
1
3.74
0.50
113.80
117.54
A
A
A
N7
C8
N9
DA
DA
DA
12
12
12
N
1
2.54
0.30
108.30
110.84
A
A
A
O4'
C1'
N1
DC
DC
DC
13
13
13
N
1
2.76
0.30
108.30
111.06
A
A
A
O4'
C1'
N1
DC
DC
DC
14
14
14
N
1
2.90
0.30
108.30
111.20
A
A
A
O4'
C1'
N1
DC
DC
DC
15
15
15
N
1
3.51
0.30
108.30
111.81
A
A
A
O4'
C1'
N1
DU
DU
DU
16
16
16
N
1
3.88
0.30
108.30
112.18
A
A
A
O4'
C1'
N9
DA
DA
DA
17
17
17
N
1
-4.09
0.50
103.90
99.81
A
A
A
C5
N7
C8
DA
DA
DA
17
17
17
N
1
3.85
0.50
113.80
117.65
A
A
A
N7
C8
N9
DA
DA
DA
17
17
17
N
1
2.59
0.30
108.30
110.89
A
A
A
O4'
C1'
N9
DA
DA
DA
18
18
18
N
1
3.89
0.50
113.80
117.69
A
A
A
N7
C8
N9
DA
DA
DA
18
18
18
N
1
-2.41
0.40
105.80
103.39
A
A
A
C8
N9
C4
DA
DA
DA
18
18
18
N
1
3.49
0.50
119.90
123.39
A
A
A
C2
N3
C4
DC
DC
DC
19
19
19
N
1
4.11
0.60
118.90
123.01
A
A
A
N1
C2
O2
DC
DC
DC
19
19
19
N
1
2.72
0.30
108.30
111.02
A
A
A
O4'
C1'
N1
DC
DC
DC
20
20
20
N
1
3.22
0.50
119.90
123.12
A
A
A
C2
N3
C4
DC
DC
DC
20
20
20
N
1
2.10
0.30
108.30
110.40
A
A
A
O4'
C1'
N1
DC
DC
DC
21
21
21
N
1
3.06
0.50
119.90
122.96
A
A
A
C2
N3
C4
DC
DC
DC
21
21
21
N
1
1.81
0.30
108.30
110.11
A
A
A
O4'
C1'
N1
DT
DT
DT
22
22
22
N
1
-3.80
0.60
122.90
119.10
A
A
A
C6
C5
C7
DT
DT
DT
22
22
22
N
SOLUTION STRUCTURE OF A MODIFIED HUMAN TELOMERE FRAGMENT (STRUCTURE "A")
1
N
N
covale
1.613
both
A
DA
6
A
O3'
DA
6
1_555
A
5CM
7
A
P
5CM
7
1_555
covale
1.613
both
A
5CM
7
A
O3'
5CM
7
1_555
A
DC
8
A
P
DC
8
1_555
hydrog
TYPE_15_PAIR
A
DC
1
A
N4
DC
1
1_555
A
DC
13
A
O2
DC
13
1_555
hydrog
TYPE_15_PAIR
A
DC
1
A
O2
DC
1
1_555
A
DC
13
A
N4
DC
13
1_555
hydrog
DC-DC MISPAIR
A
DC
2
A
N4
DC
2
1_555
A
DC
9
A
N3
DC
9
1_555
hydrog
TYPE_15_PAIR
A
DC
2
A
N4
DC
2
1_555
A
DC
14
A
O2
DC
14
1_555
hydrog
TYPE_15_PAIR
A
DC
2
A
O2
DC
2
1_555
A
DC
14
A
N4
DC
14
1_555
hydrog
TYPE_14_PAIR
A
DC
3
A
N3
DC
3
1_555
A
DC
15
A
N4
DC
15
1_555
hydrog
TYPE_14_PAIR
A
DC
3
A
N4
DC
3
1_555
A
DC
15
A
N3
DC
15
1_555
hydrog
DA-DA MISPAIR
A
DA
6
A
N6
DA
6
1_555
A
DA
17
A
N7
DA
17
1_555
hydrog
TYPE_14_PAIR
A
5CM
7
A
N3
5CM
7
1_555
A
DC
19
A
N4
DC
19
1_555
hydrog
TYPE_14_PAIR
A
5CM
7
A
N4
5CM
7
1_555
A
DC
19
A
N3
DC
19
1_555
hydrog
TYPE_14_PAIR
A
DC
8
A
N3
DC
8
1_555
A
DC
20
A
N4
DC
20
1_555
hydrog
TYPE_14_PAIR
A
DC
8
A
N4
DC
8
1_555
A
DC
20
A
N3
DC
20
1_555
hydrog
TYPE_15_PAIR
A
DC
9
A
N4
DC
9
1_555
A
DC
21
A
O2
DC
21
1_555
hydrog
TYPE_15_PAIR
A
DC
9
A
O2
DC
9
1_555
A
DC
21
A
N4
DC
21
1_555
hydrog
DA-DT PAIR
A
DA
11
A
N3
DA
11
1_555
A
DT
22
A
N3
DT
22
1_555
hydrog
DU-DA PAIR
A
DU
16
A
N3
DU
16
1_555
A
DA
18
A
N1
DA
18
1_555
DNA
DNA solution structure, i-motif, interacting loops, loop motions, telomere, DNA
1EL2
PDB
1
1EL2
1
22
1EL2
1
22
1EL2
A
1
1
22
1
P 1