0.031496
0.000000
0.015965
0.000000
0.038873
0.000000
0.000000
0.000000
0.032889
0.000000
0.000000
0.000000
Chiu, T.K.
Dickerson, R.E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
116.88
90.00
31.750
25.725
34.088
Ca 2
40.078
CALCIUM ION
non-polymer
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 H14 N5 O7 P
347.221
y
2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE
DNA linking
C10 H15 N2 O8 P
322.208
y
THYMIDINE-5'-MONOPHOSPHATE
DNA linking
C2 H6 O
46.068
ETHANOL
non-polymer
H2 O
18.015
WATER
non-polymer
N
1
N
CA
N
2
N
O
N
3
N
P
N
4
N
O
N
5
N
O
N
6
N
O
N
7
N
C
N
8
R
C
N
9
N
O
N
10
S
C
N
11
N
O
N
12
N
C
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
N
C
N
49
R
C
N
50
N
N
N
51
N
C
N
52
N
O
N
53
N
N
N
54
N
C
N
55
N
N
N
56
N
C
N
57
N
C
N
58
N
H
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
O
N
73
N
P
N
74
N
O
N
75
N
O
N
76
N
O
N
77
N
C
N
78
R
C
N
79
N
O
N
80
S
C
N
81
N
O
N
82
N
C
N
83
R
C
Y
84
N
N
Y
85
N
C
Y
86
N
N
Y
87
N
C
N
88
N
C
N
89
N
O
N
90
N
N
N
91
N
C
N
92
N
N
N
93
N
N
Y
94
N
C
N
95
N
H
N
96
N
H
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
O
N
110
N
P
N
111
N
O
N
112
N
O
N
113
N
O
N
114
N
C
N
115
R
C
N
116
N
O
N
117
S
C
N
118
N
O
N
119
N
C
N
120
R
C
N
121
N
N
N
122
N
C
N
123
N
O
N
124
N
N
N
125
N
C
N
126
N
O
N
127
N
C
N
128
N
C
N
129
N
C
N
130
N
H
N
131
N
H
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
145
N
C
N
146
N
C
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
O
N
155
N
H
N
156
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
Y
24
N
sing
Y
25
N
sing
Y
26
N
doub
N
27
N
sing
Y
28
N
sing
Y
29
N
sing
Y
30
N
doub
N
31
N
sing
Y
32
N
doub
N
33
N
sing
N
34
N
sing
Y
35
N
sing
Y
36
N
doub
N
37
N
sing
Y
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
doub
N
42
N
sing
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
doub
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
doub
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
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
Y
97
N
sing
Y
98
N
sing
Y
99
N
doub
N
100
N
sing
Y
101
N
sing
N
102
N
sing
Y
103
N
doub
N
104
N
doub
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
doub
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
doub
N
116
N
sing
N
117
N
sing
N
118
N
sing
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
doub
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
doub
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
301
915
945
10.1006/jmbi.2000.4012
10966796
1 A crystal structures of B-DNA reveal sequence-specific binding and groove-specific bending of DNA by magnesium and calcium.
2000
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
292
589
608
10.1006/jmbi.1999.3075
Absence of minor groove monovalent cations in the crosslinked dodecamer CGCGAATTCGCG
1999
10.2210/pdb1ene/pdb
pdb_00001ene
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
AREA DETECTOR
1998-11-19
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
0.9500
1.0
X8C
NSLS
0.9500
SYNCHROTRON
NSLS BEAMLINE X8C
3045.992
DNA (5'-D(*CP*CP*AP*GP*CP*GP*CP*TP*GP*G)-3')
1
syn
polymer
40.078
CALCIUM ION
5
syn
non-polymer
46.068
ETHANOL
3
syn
non-polymer
18.015
water
89
nat
water
no
no
(DC)(DC)(DA)(DG)(DC)(DG)(DC)(DT)(DG)(DG)
CCAGCGCTGG
A
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
n
n
1
2.06
36.80
VAPOR DIFFUSION, SITTING DROP
initial concentrations in droplet: 0.17 mM dna, 61.20 mM calcium acetate,
10-15% MPD, 30% final MPD concentration in reservoir.
Solutions were unbuffered, VAPOR DIFFUSION, SITTING DROP, temperature 275.0K
275.0
calcium acetate
1
streptonigrin
1
MPD
1
MPD
2
-6.207
1
19
A
1
A
10
-0.157
A_DC1:DG10_A
1
-14.176
0.105
0.056
-0.141
-0.504
1
19
A
2
A
9
-0.933
A_DC2:DG9_A
2
-11.690
0.312
0.085
-0.162
-1.186
1
20
A
3
A
8
0.541
A_DA3:DT8_A
3
-4.100
0.034
0.076
-0.125
10.655
1
19
A
4
A
7
0.764
A_DG4:DC7_A
4
-6.195
-0.141
0.249
-0.074
14.547
1
19
A
5
A
6
-0.019
A_DC5:DG6_A
5
-14.635
0.247
-0.084
-0.123
-14.547
1
19
A
6
A
5
-0.019
A_DG6:DC5_A
6
-14.635
-0.247
-0.084
-0.123
-10.655
1
19
A
7
A
4
0.764
A_DC7:DG4_A
7
-6.195
0.141
0.249
-0.074
1.186
1
20
A
8
A
3
0.541
A_DT8:DA3_A
8
-4.100
-0.034
0.076
-0.125
0.504
1
19
A
9
A
2
-0.933
A_DG9:DC2_A
9
-11.690
-0.312
0.085
-0.162
6.206
1
19
A
10
A
1
-0.157
A_DG10:DC1_A
10
-14.176
-0.105
0.056
-0.141
3.263
30.164
A
A
1
2
16.539
A
A
10
9
3.268
8.478
-0.545
0.732
AA_DC1DC2:DG9DG10_AA
1
3.398
-6.630
28.778
-0.360
1.754
2.835
51.094
A
A
2
3
-8.559
A
A
9
8
3.253
-7.359
0.137
2.854
AA_DC2DA3:DT8DG9_AA
2
-1.177
1.369
50.583
3.787
-0.236
3.021
22.583
A
A
3
4
24.210
A
A
8
7
3.083
9.182
0.715
0.800
AA_DA3DG4:DC7DT8_AA
3
-3.012
7.941
20.435
-1.247
-2.905
3.149
38.798
A
A
4
5
-5.375
A
A
7
6
3.249
-3.564
-0.501
0.598
AA_DG4DC5:DG6DC7_AA
4
2.333
-3.519
38.572
1.326
1.034
3.615
45.135
A
A
5
6
13.430
A
A
6
5
3.769
10.227
0.000
-0.305
AA_DC5DG6:DC5DG6_AA
5
0.000
0.000
44.020
-1.445
0.000
3.149
38.798
A
A
6
7
-5.375
A
A
5
4
3.249
-3.564
0.501
0.598
AA_DG6DC7:DG4DC5_AA
6
-2.333
3.519
38.572
1.326
-1.034
3.021
22.583
A
A
7
8
24.210
A
A
4
3
3.083
9.182
-0.715
0.800
AA_DC7DT8:DA3DG4_AA
7
3.012
-7.941
20.435
-1.247
2.905
2.835
51.094
A
A
8
9
-8.559
A
A
3
2
3.253
-7.359
-0.137
2.854
AA_DT8DG9:DC2DA3_AA
8
1.177
-1.369
50.583
3.787
0.236
3.263
30.164
A
A
9
10
16.539
A
A
2
1
3.268
8.478
0.545
0.732
AA_DG9DG10:DC1DC2_AA
9
-3.398
6.630
28.778
-0.360
-1.754
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2000-09-25
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-02-07
1
4
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_alt_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_alt_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_alt_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.ptnr3_symmetry
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_ptnr1_label_alt_id
_struct_conn.pdbx_ptnr2_label_alt_id
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr1_symmetry
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_conn.ptnr2_symmetry
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
NDB
Y
NDB
2000-03-21
REL
REL
CA
CALCIUM ION
EOH
ETHANOL
HOH
water
5DNB
BDJ019
PDB
experimental model
543
111
2
CA
CA
111
A
OC7
112
2
CA
CA
112
A
OC5
113
2
CA
CA
113
A
OC6
1113
2
CA
CA
1113
A
OC3
114
2
CA
CA
114
A
543
111
3
EOH
EOH
1114
A
EOH
227
3
EOH
EOH
227
A
EOH
244
3
EOH
EOH
244
A
HOH
201
4
HOH
HOH
201
A
HOH
202
4
HOH
HOH
202
A
HOH
203
4
HOH
HOH
203
A
HOH
204
4
HOH
HOH
204
A
HOH
205
4
HOH
HOH
205
A
HOH
206
4
HOH
HOH
206
A
HOH
207
4
HOH
HOH
207
A
HOH
208
4
HOH
HOH
208
A
HOH
209
4
HOH
HOH
209
A
HOH
210
4
HOH
HOH
210
A
HOH
211
4
HOH
HOH
211
A
HOH
212
4
HOH
HOH
212
A
HOH
214
4
HOH
HOH
214
A
HOH
215
4
HOH
HOH
215
A
HOH
216
4
HOH
HOH
216
A
HOH
217
4
HOH
HOH
217
A
HOH
218
4
HOH
HOH
218
A
HOH
219
4
HOH
HOH
219
A
HOH
221
4
HOH
HOH
221
A
HOH
222
4
HOH
HOH
222
A
HOH
224
4
HOH
HOH
224
A
HOH
225
4
HOH
HOH
225
A
HOH
226
4
HOH
HOH
226
A
HOH
228
4
HOH
HOH
228
A
HOH
229
4
HOH
HOH
229
A
HOH
230
4
HOH
HOH
230
A
HOH
231
4
HOH
HOH
231
A
HOH
233
4
HOH
HOH
233
A
HOH
234
4
HOH
HOH
234
A
HOH
235
4
HOH
HOH
235
A
HOH
236
4
HOH
HOH
236
A
HOH
237
4
HOH
HOH
237
A
HOH
238
4
HOH
HOH
238
A
HOH
240
4
HOH
HOH
240
A
HOH
241
4
HOH
HOH
241
A
HOH
243
4
HOH
HOH
243
A
HOH
248
4
HOH
HOH
248
A
HOH
249
4
HOH
HOH
249
A
HOH
250
4
HOH
HOH
250
A
HOH
252
4
HOH
HOH
252
A
HOH
253
4
HOH
HOH
253
A
HOH
256
4
HOH
HOH
256
A
HOH
259
4
HOH
HOH
259
A
HOH
260
4
HOH
HOH
260
A
HOH
262
4
HOH
HOH
262
A
HOH
265
4
HOH
HOH
265
A
HOH
267
4
HOH
HOH
267
A
HOH
287
4
HOH
HOH
287
A
HOH
1229
4
HOH
HOH
1229
A
HOH
1244
4
HOH
HOH
1244
A
HOH
1249
4
HOH
HOH
1249
A
HOH
1251
4
HOH
HOH
1251
A
HOH
1258
4
HOH
HOH
1258
A
HOH
1276
4
HOH
HOH
1276
A
HOH
1280
4
HOH
HOH
1280
A
HOH
1283
4
HOH
HOH
1283
A
HOH
1301
4
HOH
HOH
1301
A
HOH
1320
4
HOH
HOH
1320
A
HOH
1342
4
HOH
HOH
1342
A
HOH
1343
4
HOH
HOH
1343
A
HOH
1356
4
HOH
HOH
1356
A
HOH
1358
4
HOH
HOH
1358
A
543
111
4
HOH
HOH
1359
A
543
111
4
HOH
HOH
1360
A
543
111
4
HOH
HOH
1361
A
543
111
4
HOH
HOH
1362
A
543
111
4
HOH
HOH
1363
A
543
111
4
HOH
HOH
1364
A
OC7
112
4
HOH
HOH
1365
A
OC7
112
4
HOH
HOH
1366
A
OC7
112
4
HOH
HOH
1367
A
OC7
112
4
HOH
HOH
1368
A
OC7
112
4
HOH
HOH
1369
A
OC7
112
4
HOH
HOH
1370
A
OC7
112
4
HOH
HOH
1371
A
OC5
113
4
HOH
HOH
1372
A
OC5
113
4
HOH
HOH
1373
A
OC5
113
4
HOH
HOH
1374
A
OC5
113
4
HOH
HOH
1375
A
OC5
113
4
HOH
HOH
1376
A
OC6
1113
4
HOH
HOH
1377
A
OC6
1113
4
HOH
HOH
1378
A
OC6
1113
4
HOH
HOH
1379
A
OC6
1113
4
HOH
HOH
1380
A
OC6
1113
4
HOH
HOH
1381
A
OC6
1113
4
HOH
HOH
1382
A
OC3
114
4
HOH
HOH
1383
A
OC3
114
4
HOH
HOH
1384
A
OC3
114
4
HOH
HOH
1385
A
C
1
n
1
DC
1
A
C
2
n
2
DC
2
A
A
3
n
3
DA
3
A
G
4
n
4
DG
4
A
C
5
n
5
DC
5
A
G
6
n
6
DG
6
A
C
7
n
7
DC
7
A
T
8
n
8
DT
8
A
G
9
n
9
DG
9
A
G
10
n
10
DG
10
A
0.1200000
0.1470000
654
5
13004
author_defined_assembly
2
dimeric
A
DG
9
A
N7
DG
9
2_656
A
CA
113
C
D
CA
CA
1_555
A
DG
10
A
O6
DG
10
2_656
78.0
A
DG
9
A
N7
DG
9
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1372
C
J
O
HOH
1_555
81.2
A
DG
10
A
O6
DG
10
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1372
C
J
O
HOH
1_555
90.7
A
DG
9
A
N7
DG
9
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1373
C
J
O
HOH
1_555
140.0
A
DG
10
A
O6
DG
10
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1373
C
J
O
HOH
1_555
62.1
A
HOH
1372
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1373
C
J
O
HOH
1_555
95.4
A
DG
9
A
N7
DG
9
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1373
C
J
O
HOH
2_655
122.5
A
DG
10
A
O6
DG
10
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1373
C
J
O
HOH
2_655
58.0
A
HOH
1372
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1373
C
J
O
HOH
2_655
129.4
A
HOH
1373
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1373
C
J
O
HOH
2_655
36.5
A
DG
9
A
N7
DG
9
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1374
C
J
O
HOH
1_555
143.9
A
DG
10
A
O6
DG
10
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1374
C
J
O
HOH
1_555
134.3
A
HOH
1372
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1374
C
J
O
HOH
1_555
82.6
A
HOH
1373
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1374
C
J
O
HOH
1_555
73.6
A
HOH
1373
C
J
O
HOH
2_655
A
CA
113
C
D
CA
CA
1_555
A
HOH
1374
C
J
O
HOH
1_555
92.6
A
DG
9
A
N7
DG
9
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1375
C
J
O
HOH
1_555
90.6
A
DG
10
A
O6
DG
10
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1375
C
J
O
HOH
1_555
82.8
A
HOH
1372
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1375
C
J
O
HOH
1_555
170.5
A
HOH
1373
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1375
C
J
O
HOH
1_555
87.8
A
HOH
1373
C
J
O
HOH
2_655
A
CA
113
C
D
CA
CA
1_555
A
HOH
1375
C
J
O
HOH
1_555
51.9
A
HOH
1374
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1375
C
J
O
HOH
1_555
106.9
A
DG
9
A
N7
DG
9
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1376
C
J
O
HOH
1_555
73.9
A
DG
10
A
O6
DG
10
2_656
A
CA
113
C
D
CA
CA
1_555
A
HOH
1376
C
J
O
HOH
1_555
149.7
A
HOH
1372
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1376
C
J
O
HOH
1_555
96.2
A
HOH
1373
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1376
C
J
O
HOH
1_555
145.7
A
HOH
1373
C
J
O
HOH
2_655
A
CA
113
C
D
CA
CA
1_555
A
HOH
1376
C
J
O
HOH
1_555
131.5
A
HOH
1374
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1376
C
J
O
HOH
1_555
76.0
A
HOH
1375
C
J
O
HOH
1_555
A
CA
113
C
D
CA
CA
1_555
A
HOH
1376
C
J
O
HOH
1_555
86.1
A
EOH
1114
C
G
O
EOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1359
C
J
O
HOH
1_555
113.9
A
EOH
1114
C
G
O
EOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1360
C
J
O
HOH
1_555
93.3
A
HOH
1359
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1360
C
J
O
HOH
1_555
130.2
A
EOH
1114
C
G
O
EOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1360
C
J
O
HOH
2_655
82.9
A
HOH
1359
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1360
C
J
O
HOH
2_655
51.5
A
HOH
1360
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1360
C
J
O
HOH
2_655
95.3
A
EOH
1114
C
G
O
EOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1361
C
J
O
HOH
1_555
82.0
A
HOH
1359
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1361
C
J
O
HOH
1_555
145.9
A
HOH
1360
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1361
C
J
O
HOH
1_555
75.0
A
HOH
1360
C
J
O
HOH
2_655
A
CA
111
C
B
CA
CA
1_555
A
HOH
1361
C
J
O
HOH
1_555
161.5
A
EOH
1114
C
G
O
EOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1362
C
J
O
HOH
1_555
77.7
A
HOH
1359
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1362
C
J
O
HOH
1_555
77.2
A
HOH
1360
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1362
C
J
O
HOH
1_555
151.8
A
HOH
1360
C
J
O
HOH
2_655
A
CA
111
C
B
CA
CA
1_555
A
HOH
1362
C
J
O
HOH
1_555
109.7
A
HOH
1361
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1362
C
J
O
HOH
1_555
77.3
A
EOH
1114
C
G
O
EOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
1_555
72.9
A
HOH
1359
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
1_555
74.2
A
HOH
1360
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
1_555
75.4
A
HOH
1360
C
J
O
HOH
2_655
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
1_555
23.1
A
HOH
1361
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
1_555
139.7
A
HOH
1362
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
1_555
125.3
A
EOH
1114
C
G
O
EOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
2_655
94.5
A
HOH
1359
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
2_655
97.7
A
HOH
1360
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
2_655
36.5
A
HOH
1360
C
J
O
HOH
2_655
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
2_655
59.4
A
HOH
1361
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
2_655
111.4
A
HOH
1362
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
2_655
167.7
A
HOH
1363
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1363
C
J
O
HOH
2_655
42.6
A
EOH
1114
C
G
O
EOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
1_555
151.2
A
HOH
1359
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
1_555
79.4
A
HOH
1360
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
1_555
96.6
A
HOH
1360
C
J
O
HOH
2_655
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
1_555
122.8
A
HOH
1361
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
1_555
74.6
A
HOH
1362
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
1_555
80.9
A
HOH
1363
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
1_555
135.9
A
HOH
1363
C
J
O
HOH
2_655
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
1_555
109.4
A
EOH
1114
C
G
O
EOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
2_655
105.0
A
HOH
1359
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
2_655
24.3
A
HOH
1360
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
2_655
153.9
A
HOH
1360
C
J
O
HOH
2_655
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
2_655
69.2
A
HOH
1361
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
2_655
125.3
A
HOH
1362
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
2_655
52.9
A
HOH
1363
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
2_655
92.0
A
HOH
1363
C
J
O
HOH
2_655
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
2_655
121.7
A
HOH
1364
C
J
O
HOH
1_555
A
CA
111
C
B
CA
CA
1_555
A
HOH
1364
C
J
O
HOH
2_655
76.3
A
HOH
1365
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1366
C
J
O
HOH
1_555
129.5
A
HOH
1365
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1367
C
J
O
HOH
1_555
149.9
A
HOH
1366
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1367
C
J
O
HOH
1_555
78.9
A
HOH
1365
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1368
C
J
O
HOH
1_555
72.7
A
HOH
1366
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1368
C
J
O
HOH
1_555
74.0
A
HOH
1367
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1368
C
J
O
HOH
1_555
132.5
A
HOH
1365
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1369
C
J
O
HOH
1_555
85.1
A
HOH
1366
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1369
C
J
O
HOH
1_555
83.3
A
HOH
1367
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1369
C
J
O
HOH
1_555
89.6
A
HOH
1368
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1369
C
J
O
HOH
1_555
124.1
A
HOH
1365
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1370
C
J
O
HOH
1_555
71.6
A
HOH
1366
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1370
C
J
O
HOH
1_555
152.7
A
HOH
1367
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1370
C
J
O
HOH
1_555
78.4
A
HOH
1368
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1370
C
J
O
HOH
1_555
133.2
A
HOH
1369
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1370
C
J
O
HOH
1_555
81.6
A
HOH
1365
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1371
C
J
O
HOH
1_555
103.0
A
HOH
1366
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1371
C
J
O
HOH
1_555
101.6
A
HOH
1367
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1371
C
J
O
HOH
1_555
76.1
A
HOH
1368
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1371
C
J
O
HOH
1_555
72.3
A
HOH
1369
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1371
C
J
O
HOH
1_555
163.5
A
HOH
1370
C
J
O
HOH
1_555
A
CA
112
C
C
CA
CA
1_555
A
HOH
1371
C
J
O
HOH
1_555
87.4
A
HOH
1365
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1366
D
J
O
HOH
1_555
100.8
A
HOH
1365
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1367
D
J
O
HOH
1_555
75.9
A
HOH
1366
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1367
D
J
O
HOH
1_555
77.7
A
HOH
1365
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1368
D
J
O
HOH
1_555
74.6
A
HOH
1366
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1368
D
J
O
HOH
1_555
155.4
A
HOH
1367
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1368
D
J
O
HOH
1_555
77.8
A
HOH
1365
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1369
D
J
O
HOH
1_555
154.6
A
HOH
1366
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1369
D
J
O
HOH
1_555
84.6
A
HOH
1367
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1369
D
J
O
HOH
1_555
81.2
A
HOH
1368
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1369
D
J
O
HOH
1_555
90.2
A
HOH
1365
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1370
D
J
O
HOH
1_555
115.0
A
HOH
1366
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1370
D
J
O
HOH
1_555
129.2
A
HOH
1367
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1370
D
J
O
HOH
1_555
143.4
A
HOH
1368
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1370
D
J
O
HOH
1_555
72.6
A
HOH
1369
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1370
D
J
O
HOH
1_555
78.1
A
HOH
1365
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1371
D
J
O
HOH
1_555
80.6
A
HOH
1366
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1371
D
J
O
HOH
1_555
80.7
A
HOH
1367
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1371
D
J
O
HOH
1_555
144.2
A
HOH
1368
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1371
D
J
O
HOH
1_555
121.3
A
HOH
1369
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1371
D
J
O
HOH
1_555
124.8
A
HOH
1370
D
J
O
HOH
1_555
A
CA
112
D
C
CA
CA
1_555
A
HOH
1371
D
J
O
HOH
1_555
71.5
A
HOH
1383
B
J
O
HOH
1_555
A
CA
114
B
F
CA
CA
1_555
A
HOH
1384
B
J
O
HOH
1_555
138.3
A
HOH
1383
B
J
O
HOH
1_555
A
CA
114
B
F
CA
CA
1_555
A
HOH
1385
B
J
O
HOH
1_555
88.0
A
HOH
1384
B
J
O
HOH
1_555
A
CA
114
B
F
CA
CA
1_555
A
HOH
1385
B
J
O
HOH
1_555
97.5
A
HOH
1377
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1378
D
J
O
HOH
1_555
80.8
A
HOH
1377
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1379
D
J
O
HOH
1_555
96.9
A
HOH
1378
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1379
D
J
O
HOH
1_555
82.5
A
HOH
1377
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1380
D
J
O
HOH
1_555
82.3
A
HOH
1378
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1380
D
J
O
HOH
1_555
154.6
A
HOH
1379
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1380
D
J
O
HOH
1_555
80.8
A
HOH
1377
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1381
D
J
O
HOH
1_555
148.2
A
HOH
1378
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1381
D
J
O
HOH
1_555
100.2
A
HOH
1379
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1381
D
J
O
HOH
1_555
52.4
A
HOH
1380
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1381
D
J
O
HOH
1_555
84.4
A
HOH
1377
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1382
D
J
O
HOH
1_555
67.0
A
HOH
1378
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1382
D
J
O
HOH
1_555
140.7
A
HOH
1379
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1382
D
J
O
HOH
1_555
122.1
A
HOH
1380
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1382
D
J
O
HOH
1_555
43.4
A
HOH
1381
D
J
O
HOH
1_555
A
CA
1113
D
E
CA
CA
1_555
A
HOH
1382
D
J
O
HOH
1_555
119.0
A
HOH
1377
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1378
E
J
O
HOH
1_555
120.5
A
HOH
1377
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1379
E
J
O
HOH
1_555
69.6
A
HOH
1378
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1379
E
J
O
HOH
1_555
145.0
A
HOH
1377
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1380
E
J
O
HOH
1_555
74.2
A
HOH
1378
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1380
E
J
O
HOH
1_555
73.3
A
HOH
1379
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1380
E
J
O
HOH
1_555
137.9
A
HOH
1377
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1381
E
J
O
HOH
1_555
79.1
A
HOH
1378
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1381
E
J
O
HOH
1_555
148.0
A
HOH
1379
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1381
E
J
O
HOH
1_555
62.6
A
HOH
1380
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1381
E
J
O
HOH
1_555
90.4
A
HOH
1377
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1382
E
J
O
HOH
1_555
158.5
A
HOH
1378
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1382
E
J
O
HOH
1_555
73.4
A
HOH
1379
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1382
E
J
O
HOH
1_555
109.4
A
HOH
1380
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1382
E
J
O
HOH
1_555
96.6
A
HOH
1381
E
J
O
HOH
1_555
A
CA
1113
E
E
CA
CA
1_555
A
HOH
1382
E
J
O
HOH
1_555
81.6
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
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
2_656
-x+1,y,-z+1
crystal symmetry operation
16.3380180286
0.0000000000
30.4049758380
1
A
HOH
218
J
HOH
1
A
DA
3
0.069
SIDE CHAIN
1
A
DG
6
A
0.085
SIDE CHAIN
1
A
DC
7
A
0.078
SIDE CHAIN
1
A
DG
9
0.070
SIDE CHAIN
1
-16.39
2.50
109.70
93.31
A
A
A
C4'
C3'
O3'
DC
DC
DC
1
1
1
A
A
N
1
2.47
0.40
105.80
108.27
A
A
A
C8
N9
C4
DA
DA
DA
3
3
3
N
1
-6.20
1.00
110.10
103.90
A
A
A
C1'
O4'
C4'
DG
DG
DG
4
4
4
N
1
17.82
1.20
119.70
137.52
A
A
A
C3'
O3'
P
DC
DC
DG
5
5
6
A
A
A
Y
1
11.67
1.10
109.80
121.47
A
A
A
C5'
C4'
O4'
DG
DG
DG
6
6
6
A
A
N
1
3.17
0.50
128.60
131.77
A
A
A
N3
C4
C5
DG
DG
DG
6
6
6
N
1
-3.80
0.60
118.80
115.00
A
A
A
C4
C5
C6
DG
DG
DG
6
6
6
N
1
A
A
O3'
P
DC
DC
1
2
-0.077
0.012
1.607
1.530
A
A
Y
REFINEMENT STARTED IN X-PLOR 3.843 WITH IDEAL B-DNA FITTED ONTO BDJ019.
AFTER ALL DATA HAS BEEN ADDED AND REFINED BY SIMULATED ANNEALING IN X-PLOR
3.843, REFINEMENT CONTINUED BY CONJUGATE GRADIENT LEAST-SQUARES IN
SHELXL-97. THE TOP 50 MOST DISAGREEABLE REFLECTIONS WERE REJECTED
TOWARDS THE LATTER STAGES OF REFINEMENT BUT THESE ARE STILL INCLUDED
IN THE RELEASED DATA.
0.1477000
0.1214000
0.1214000
0.985
8.0
16552
665
13423
13423
4814
5
95.5
random
1
THROUGHOUT
0
0
MOLECULAR REPLACEMENT
BDJ019
Parkinson et al.
SHELX swat option
13
113
276.5
0.985
8.0
76
477
50
351
0
0.018
0.048
0.286
0.006
0.026
0.035
4.41
0.985
8.0
1ENE
13423
13423
-1.0
0.0320000
1
30.7
4.65
95.5
0.0900000
0.985
1.016
9.1
1279
91.5
model building
X-PLOR
refinement
SHELXL-97
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
1A CRYSTAL STRUCTURES OF B-DNA REVEAL SEQUENCE-SPECIFIC BINDING AND GROOVE-SPECIFIC BENDING OF DNA BY MAGNESIUM AND CALCIUM.
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
4
N
N
metalc
2.712
C
A
DG
9
A
N7
DG
9
2_656
A
CA
113
D
CA
CA
1_555
metalc
2.638
C
A
DG
10
A
O6
DG
10
2_656
A
CA
113
D
CA
CA
1_555
metalc
2.447
C
C
A
CA
111
B
CA
CA
1_555
A
EOH
1114
G
O
EOH
1_555
metalc
2.413
C
C
A
CA
111
B
CA
CA
1_555
A
HOH
1359
J
O
HOH
1_555
metalc
2.382
C
C
A
CA
111
B
CA
CA
1_555
A
HOH
1360
J
O
HOH
1_555
metalc
3.387
C
C
A
CA
111
B
CA
CA
1_555
A
HOH
1360
J
O
HOH
2_655
metalc
2.446
C
C
A
CA
111
B
CA
CA
1_555
A
HOH
1361
J
O
HOH
1_555
metalc
2.434
C
C
A
CA
111
B
CA
CA
1_555
A
HOH
1362
J
O
HOH
1_555
metalc
2.479
C
C
A
CA
111
B
CA
CA
1_555
A
HOH
1363
J
O
HOH
1_555
metalc
2.312
C
C
A
CA
111
B
CA
CA
1_555
A
HOH
1363
J
O
HOH
2_655
metalc
2.397
C
C
A
CA
111
B
CA
CA
1_555
A
HOH
1364
J
O
HOH
1_555
metalc
2.853
C
C
A
CA
111
B
CA
CA
1_555
A
HOH
1364
J
O
HOH
2_655
metalc
2.458
C
C
A
CA
112
C
CA
CA
1_555
A
HOH
1365
J
O
HOH
1_555
metalc
2.457
D
D
A
CA
112
C
CA
CA
1_555
A
HOH
1365
J
O
HOH
1_555
metalc
2.422
C
C
A
CA
112
C
CA
CA
1_555
A
HOH
1366
J
O
HOH
1_555
metalc
2.417
D
D
A
CA
112
C
CA
CA
1_555
A
HOH
1366
J
O
HOH
1_555
metalc
2.444
C
C
A
CA
112
C
CA
CA
1_555
A
HOH
1367
J
O
HOH
1_555
metalc
2.439
D
D
A
CA
112
C
CA
CA
1_555
A
HOH
1367
J
O
HOH
1_555
metalc
2.465
C
C
A
CA
112
C
CA
CA
1_555
A
HOH
1368
J
O
HOH
1_555
metalc
2.437
D
D
A
CA
112
C
CA
CA
1_555
A
HOH
1368
J
O
HOH
1_555
metalc
2.440
C
C
A
CA
112
C
CA
CA
1_555
A
HOH
1369
J
O
HOH
1_555
metalc
2.417
D
D
A
CA
112
C
CA
CA
1_555
A
HOH
1369
J
O
HOH
1_555
metalc
2.436
C
C
A
CA
112
C
CA
CA
1_555
A
HOH
1370
J
O
HOH
1_555
metalc
2.410
D
D
A
CA
112
C
CA
CA
1_555
A
HOH
1370
J
O
HOH
1_555
metalc
2.428
C
C
A
CA
112
C
CA
CA
1_555
A
HOH
1371
J
O
HOH
1_555
metalc
2.439
D
D
A
CA
112
C
CA
CA
1_555
A
HOH
1371
J
O
HOH
1_555
metalc
2.464
C
C
A
CA
113
D
CA
CA
1_555
A
HOH
1372
J
O
HOH
1_555
metalc
2.415
C
C
A
CA
113
D
CA
CA
1_555
A
HOH
1373
J
O
HOH
1_555
metalc
3.197
C
C
A
CA
113
D
CA
CA
1_555
A
HOH
1373
J
O
HOH
2_655
metalc
2.442
C
C
A
CA
113
D
CA
CA
1_555
A
HOH
1374
J
O
HOH
1_555
metalc
2.464
C
C
A
CA
113
D
CA
CA
1_555
A
HOH
1375
J
O
HOH
1_555
metalc
2.427
C
C
A
CA
113
D
CA
CA
1_555
A
HOH
1376
J
O
HOH
1_555
metalc
2.406
B
B
A
CA
114
F
CA
CA
1_555
A
HOH
1383
J
O
HOH
1_555
metalc
2.437
B
B
A
CA
114
F
CA
CA
1_555
A
HOH
1384
J
O
HOH
1_555
metalc
2.424
B
B
A
CA
114
F
CA
CA
1_555
A
HOH
1385
J
O
HOH
1_555
metalc
2.446
D
D
A
CA
1113
E
CA
CA
1_555
A
HOH
1377
J
O
HOH
1_555
metalc
2.437
E
E
A
CA
1113
E
CA
CA
1_555
A
HOH
1377
J
O
HOH
1_555
metalc
2.462
D
D
A
CA
1113
E
CA
CA
1_555
A
HOH
1378
J
O
HOH
1_555
metalc
2.442
E
E
A
CA
1113
E
CA
CA
1_555
A
HOH
1378
J
O
HOH
1_555
metalc
2.481
D
D
A
CA
1113
E
CA
CA
1_555
A
HOH
1379
J
O
HOH
1_555
metalc
2.448
E
E
A
CA
1113
E
CA
CA
1_555
A
HOH
1379
J
O
HOH
1_555
metalc
2.463
D
D
A
CA
1113
E
CA
CA
1_555
A
HOH
1380
J
O
HOH
1_555
metalc
2.444
E
E
A
CA
1113
E
CA
CA
1_555
A
HOH
1380
J
O
HOH
1_555
metalc
2.475
D
D
A
CA
1113
E
CA
CA
1_555
A
HOH
1381
J
O
HOH
1_555
metalc
2.453
E
E
A
CA
1113
E
CA
CA
1_555
A
HOH
1381
J
O
HOH
1_555
metalc
2.468
D
D
A
CA
1113
E
CA
CA
1_555
A
HOH
1382
J
O
HOH
1_555
metalc
2.440
E
E
A
CA
1113
E
CA
CA
1_555
A
HOH
1382
J
O
HOH
1_555
hydrog
WATSON-CRICK
A
DC
1
A
N3
DC
1
1_555
A
DG
10
A
N1
DG
10
2_656
hydrog
WATSON-CRICK
A
DC
1
A
N4
DC
1
1_555
A
DG
10
A
O6
DG
10
2_656
hydrog
WATSON-CRICK
A
DC
1
A
O2
DC
1
1_555
A
DG
10
A
N2
DG
10
2_656
hydrog
WATSON-CRICK
A
DC
2
A
N3
DC
2
1_555
A
DG
9
A
N1
DG
9
2_656
hydrog
WATSON-CRICK
A
DC
2
A
N4
DC
2
1_555
A
DG
9
A
O6
DG
9
2_656
hydrog
WATSON-CRICK
A
DC
2
A
O2
DC
2
1_555
A
DG
9
A
N2
DG
9
2_656
hydrog
WATSON-CRICK
A
DA
3
A
N1
DA
3
1_555
A
DT
8
A
N3
DT
8
2_656
hydrog
WATSON-CRICK
A
DA
3
A
N6
DA
3
1_555
A
DT
8
A
O4
DT
8
2_656
hydrog
WATSON-CRICK
A
DG
4
A
N1
DG
4
1_555
A
DC
7
A
N3
DC
7
2_656
hydrog
WATSON-CRICK
A
DG
4
A
N2
DG
4
1_555
A
DC
7
A
O2
DC
7
2_656
hydrog
WATSON-CRICK
A
DG
4
A
O6
DG
4
1_555
A
DC
7
A
N4
DC
7
2_656
hydrog
WATSON-CRICK
A
DC
5
A
N3
DC
5
1_555
A
DG
6
A
N1
DG
6
2_656
hydrog
WATSON-CRICK
A
DC
5
A
N4
DC
5
1_555
A
DG
6
A
O6
DG
6
2_656
hydrog
WATSON-CRICK
A
DC
5
A
O2
DC
5
1_555
A
DG
6
A
N2
DG
6
2_656
hydrog
WATSON-CRICK
A
DG
6
A
N1
DG
6
1_555
A
DC
5
A
N3
DC
5
2_656
hydrog
WATSON-CRICK
A
DG
6
A
N2
DG
6
1_555
A
DC
5
A
O2
DC
5
2_656
hydrog
WATSON-CRICK
A
DG
6
A
O6
DG
6
1_555
A
DC
5
A
N4
DC
5
2_656
hydrog
WATSON-CRICK
A
DC
7
A
N3
DC
7
1_555
A
DG
4
A
N1
DG
4
2_656
hydrog
WATSON-CRICK
A
DC
7
A
N4
DC
7
1_555
A
DG
4
A
O6
DG
4
2_656
hydrog
WATSON-CRICK
A
DC
7
A
O2
DC
7
1_555
A
DG
4
A
N2
DG
4
2_656
hydrog
WATSON-CRICK
A
DT
8
A
N3
DT
8
1_555
A
DA
3
A
N1
DA
3
2_656
hydrog
WATSON-CRICK
A
DT
8
A
O4
DT
8
1_555
A
DA
3
A
N6
DA
3
2_656
hydrog
WATSON-CRICK
A
DG
9
A
N1
DG
9
1_555
A
DC
2
A
N3
DC
2
2_656
hydrog
WATSON-CRICK
A
DG
9
A
N2
DG
9
1_555
A
DC
2
A
O2
DC
2
2_656
hydrog
WATSON-CRICK
A
DG
9
A
O6
DG
9
1_555
A
DC
2
A
N4
DC
2
2_656
hydrog
WATSON-CRICK
A
DG
10
A
N1
DG
10
1_555
A
DC
1
A
N3
DC
1
2_656
hydrog
WATSON-CRICK
A
DG
10
A
N2
DG
10
1_555
A
DC
1
A
O2
DC
1
2_656
hydrog
WATSON-CRICK
A
DG
10
A
O6
DG
10
1_555
A
DC
1
A
N4
DC
1
2_656
DNA
divalent cations, DNA sequence-specific binding, shelxdna, B-DNA, DNA
1ENE
PDB
1
1ENE
1
10
1ENE
1
10
1ENE
A
1
1
10
BINDING SITE FOR RESIDUE CA A 111
A
CA
111
Software
13
BINDING SITE FOR RESIDUE CA A 112
A
CA
112
Software
8
BINDING SITE FOR RESIDUE CA A 113
A
CA
113
Software
11
BINDING SITE FOR RESIDUE CA A 1113
A
CA
1113
Software
14
BINDING SITE FOR RESIDUE CA A 114
A
CA
114
Software
4
BINDING SITE FOR RESIDUE EOH A 1114
A
EOH
1114
Software
12
BINDING SITE FOR RESIDUE EOH A 227
A
EOH
227
Software
7
BINDING SITE FOR RESIDUE EOH A 244
A
EOH
244
Software
6
A
EOH
1114
G
EOH
13
1_555
A
HOH
1301
J
HOH
13
1_555
A
HOH
1301
J
HOH
13
2_655
A
HOH
1356
J
HOH
13
1_555
A
HOH
1359
J
HOH
13
1_555
A
HOH
1359
J
HOH
13
2_655
A
HOH
1360
J
HOH
13
1_555
A
HOH
1361
J
HOH
13
1_555
A
HOH
1362
J
HOH
13
1_555
A
HOH
1363
J
HOH
13
2_655
A
HOH
1363
J
HOH
13
1_555
A
HOH
1364
J
HOH
13
2_655
A
HOH
1364
J
HOH
13
1_555
A
HOH
222
J
HOH
8
1_555
A
HOH
1365
J
HOH
8
1_555
A
HOH
1366
J
HOH
8
1_555
A
HOH
1367
J
HOH
8
1_555
A
HOH
1368
J
HOH
8
1_555
A
HOH
1369
J
HOH
8
1_555
A
HOH
1370
J
HOH
8
1_555
A
HOH
1371
J
HOH
8
1_555
A
DG
9
A
DG
9
11
2_656
A
DG
10
A
DG
10
11
2_656
A
HOH
259
J
HOH
11
1_555
A
CA
1113
E
CA
11
1_555
A
HOH
1372
J
HOH
11
1_555
A
HOH
1373
J
HOH
11
1_555
A
HOH
1374
J
HOH
11
1_555
A
HOH
1375
J
HOH
11
1_555
A
HOH
1376
J
HOH
11
1_555
A
HOH
1379
J
HOH
11
1_555
A
HOH
1381
J
HOH
11
1_555
A
CA
113
D
CA
14
1_555
A
HOH
215
J
HOH
14
1_555
A
HOH
252
J
HOH
14
1_555
A
HOH
259
J
HOH
14
1_555
A
HOH
1372
J
HOH
14
1_555
A
HOH
1374
J
HOH
14
1_555
A
HOH
1375
J
HOH
14
1_555
A
HOH
1376
J
HOH
14
1_555
A
HOH
1377
J
HOH
14
1_555
A
HOH
1378
J
HOH
14
1_555
A
HOH
1379
J
HOH
14
1_555
A
HOH
1380
J
HOH
14
1_555
A
HOH
1381
J
HOH
14
1_555
A
HOH
1382
J
HOH
14
1_555
A
HOH
260
J
HOH
4
1_555
A
HOH
1383
J
HOH
4
1_555
A
HOH
1384
J
HOH
4
1_555
A
HOH
1385
J
HOH
4
1_555
A
DC
1
A
DC
1
12
2_655
A
DC
2
A
DC
2
12
2_655
A
DG
10
A
DG
10
12
2_656
A
CA
111
B
CA
12
1_555
A
HOH
202
J
HOH
12
1_555
A
HOH
228
J
HOH
12
1_555
A
HOH
229
J
HOH
12
1_555
A
HOH
1301
J
HOH
12
2_655
A
HOH
1356
J
HOH
12
1_555
A
HOH
1360
J
HOH
12
1_555
A
HOH
1362
J
HOH
12
1_555
A
HOH
1363
J
HOH
12
1_555
A
DC
5
A
DC
5
7
3_545
A
DT
8
A
DT
8
7
2_656
A
HOH
204
J
HOH
7
1_555
A
HOH
207
J
HOH
7
1_555
A
HOH
241
J
HOH
7
1_555
A
EOH
244
I
EOH
7
1_555
A
HOH
1358
J
HOH
7
1_555
A
DG
6
A
DG
6
6
2_656
A
DC
7
A
DC
7
6
2_656
A
EOH
227
H
EOH
6
1_555
A
HOH
241
J
HOH
6
1_555
A
HOH
250
J
HOH
6
3_545
A
HOH
1342
J
HOH
6
4_646
5
monoclinic
C 1 2 1