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/pdb1eln/pdb
pdb_00001eln
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
-40.311
8
2
A
6
A
17
171.039
A_DA6:DA17_A
1
-1.417
5.798
2.087
-4.272
-22.782
2
14
A
7
A
19
177.479
A_5CM7:DC19_A
2
15.522
2.138
-0.158
0.338
3.860
2
14
A
15
A
3
176.448
A_DC15:DC3_A
3
7.682
2.028
-0.619
0.563
0.215
2
15
A
8
A
20
176.877
A_DC8:DC20_A
4
5.935
1.965
0.092
1.145
-7.538
2
15
A
14
A
2
178.846
A_DC14:DC2_A
5
3.803
2.119
-0.294
1.760
2.881
2
15
A
9
A
21
179.508
A_DC9:DC21_A
6
8.466
2.098
-0.255
1.777
-3.963
2
15
A
13
A
1
-179.773
A_DC13:DC1_A
7
-20.612
-1.965
-0.097
-1.499
-12.467
A
11
A
22
-112.106
A_DA11:DT22_A
8
7.768
-0.311
1.988
-3.896
0.454
-170.715
A
A
7
15
65.567
A
A
19
3
0.719
-127.667
2.863
-2.435
AA_5CM7DC15:DC3DC19_AA
1
-109.654
-56.316
-74.929
1.441
1.248
-0.585
169.808
A
A
15
8
49.008
A
A
3
20
-0.758
95.260
1.427
-2.289
AA_DC15DC8:DC20DC3_AA
2
136.981
-70.473
78.276
-0.967
-0.978
-0.520
-176.935
A
A
8
14
59.326
A
A
20
2
-0.197
-117.759
1.961
-2.963
AA_DC8DC14:DC2DC20_AA
3
-130.541
-65.765
-86.045
1.378
1.097
-0.687
177.984
A
A
14
9
48.541
A
A
2
21
-0.033
96.692
0.591
-2.826
AA_DC14DC9:DC21DC2_AA
4
148.012
-74.305
101.995
-1.343
-0.402
-0.094
-174.580
A
A
9
13
-66.264
A
A
21
1
-0.093
130.109
-3.013
-2.594
AA_DC9DC13:DC1DC21_AA
5
-115.292
-58.718
-56.695
1.340
-1.471
0.558
-152.291
A
A
13
11
-22.725
A
A
1
22
-2.075
39.749
0.380
-5.548
AA_DC13DA11:DT22DC1_AA
6
146.180
83.572
-26.991
3.018
-0.394
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-anti (conformer A)
RCSB
Y
RCSB
2000-03-14
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
chemical shifts are in the same table as for the related structure 1EL2
NMR-based simulated annealing
1
fewest violations, lowest energy
1.5-4 mM of unlabeled DNA
water
Brunger, A.T.
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
DA
5
0.088
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
3.07
0.50
119.90
122.97
A
A
A
C2
N3
C4
DC
DC
DC
1
1
1
N
1
2.64
0.30
108.30
110.94
A
A
A
O4'
C1'
N1
DC
DC
DC
2
2
2
N
1
3.14
0.50
119.90
123.04
A
A
A
C2
N3
C4
DC
DC
DC
2
2
2
N
1
3.76
0.60
118.90
122.66
A
A
A
N1
C2
O2
DC
DC
DC
2
2
2
N
1
2.73
0.30
108.30
111.03
A
A
A
O4'
C1'
N1
DC
DC
DC
3
3
3
N
1
3.26
0.50
119.90
123.16
A
A
A
C2
N3
C4
DC
DC
DC
3
3
3
N
1
3.41
0.30
108.30
111.71
A
A
A
O4'
C1'
N1
DT
DT
DT
4
4
4
N
1
5.09
0.30
108.30
113.39
A
A
A
O4'
C1'
N9
DA
DA
DA
5
5
5
N
1
3.78
0.50
113.80
117.58
A
A
A
N7
C8
N9
DA
DA
DA
5
5
5
N
1
-2.67
0.40
105.80
103.13
A
A
A
C8
N9
C4
DA
DA
DA
5
5
5
N
1
3.18
0.30
108.30
111.48
A
A
A
O4'
C1'
N9
DA
DA
DA
6
6
6
N
1
3.58
0.50
113.80
117.38
A
A
A
N7
C8
N9
DA
DA
DA
6
6
6
N
1
-2.42
0.40
105.80
103.38
A
A
A
C8
N9
C4
DA
DA
DA
6
6
6
N
1
2.46
0.40
105.80
108.26
A
A
A
N9
C4
C5
DA
DA
DA
6
6
6
N
1
2.65
0.30
108.30
110.95
A
A
A
O4'
C1'
N1
DC
DC
DC
8
8
8
N
1
2.31
0.30
108.30
110.61
A
A
A
O4'
C1'
N1
DC
DC
DC
9
9
9
N
1
2.50
0.30
108.30
110.80
A
A
A
O4'
C1'
N1
DT
DT
DT
10
10
10
N
1
2.18
0.30
108.30
110.48
A
A
A
O4'
C1'
N9
DA
DA
DA
11
11
11
N
1
3.77
0.50
113.80
117.57
A
A
A
N7
C8
N9
DA
DA
DA
11
11
11
N
1
3.27
0.30
108.30
111.57
A
A
A
O4'
C1'
N9
DA
DA
DA
12
12
12
N
1
3.73
0.50
113.80
117.53
A
A
A
N7
C8
N9
DA
DA
DA
12
12
12
N
1
2.42
0.30
108.30
110.72
A
A
A
O4'
C1'
N1
DC
DC
DC
13
13
13
N
1
2.70
0.30
108.30
111.00
A
A
A
O4'
C1'
N1
DC
DC
DC
14
14
14
N
1
2.61
0.30
108.30
110.91
A
A
A
O4'
C1'
N1
DC
DC
DC
15
15
15
N
1
2.95
0.30
108.30
111.25
A
A
A
O4'
C1'
N1
DU
DU
DU
16
16
16
N
1
1.92
0.30
108.30
110.22
A
A
A
O4'
C1'
N9
DA
DA
DA
17
17
17
N
1
3.25
0.50
113.80
117.05
A
A
A
N7
C8
N9
DA
DA
DA
17
17
17
N
1
2.08
0.30
108.30
110.38
A
A
A
O4'
C1'
N9
DA
DA
DA
18
18
18
N
1
3.84
0.50
113.80
117.64
A
A
A
N7
C8
N9
DA
DA
DA
18
18
18
N
1
-2.44
0.40
105.80
103.36
A
A
A
C8
N9
C4
DA
DA
DA
18
18
18
N
1
2.28
0.30
108.30
110.58
A
A
A
O4'
C1'
N1
DC
DC
DC
19
19
19
N
1
4.18
0.50
119.90
124.08
A
A
A
C2
N3
C4
DC
DC
DC
19
19
19
N
1
4.14
0.60
118.90
123.04
A
A
A
N1
C2
O2
DC
DC
DC
19
19
19
N
1
2.95
0.30
108.30
111.25
A
A
A
O4'
C1'
N1
DC
DC
DC
20
20
20
N
1
3.04
0.50
119.90
122.94
A
A
A
C2
N3
C4
DC
DC
DC
20
20
20
N
1
1.87
0.30
108.30
110.17
A
A
A
O4'
C1'
N1
DC
DC
DC
21
21
21
N
1
3.07
0.50
119.90
122.97
A
A
A
C2
N3
C4
DC
DC
DC
21
21
21
N
1
2.66
0.30
108.30
110.96
A
A
A
O4'
C1'
N1
DT
DT
DT
22
22
22
N
SOLUTION STRUCTURE OF A MODIFIED HUMAN TELOMERE FRAGMENT (STRUCTURE "S")
1
N
N
covale
1.614
both
A
DA
6
A
O3'
DA
6
1_555
A
5CM
7
A
P
5CM
7
1_555
covale
1.612
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
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
TYPE_2_PAIR
A
DA
6
A
N6
DA
6
1_555
A
DA
17
A
N7
DA
17
1_555
hydrog
TYPE_2_PAIR
A
DA
6
A
N7
DA
6
1_555
A
DA
17
A
N6
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_15_PAIR
A
DC
8
A
N4
DC
8
1_555
A
DC
20
A
O2
DC
20
1_555
hydrog
TYPE_15_PAIR
A
DC
8
A
O2
DC
8
1_555
A
DC
20
A
N4
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
DC-DC MISPAIR
A
DC
15
A
N4
DC
15
1_555
A
DC
20
A
N3
DC
20
1_555
DNA
DNA solution structure, i-motif, interacting loops, loop motions, telomere, DNA
1ELN
PDB
1
1ELN
1
22
1ELN
1
22
1ELN
A
1
1
22
1
P 1