1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Yang, X.-L.
Kaenzig, C.
Lee, M.
Wang, A.H.-J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C20 H28 N11 O4 1
486.508
(2-{[4-({4-[(4-FORMYLAMINO-1-METHYL-1H-IMIDAZOLE-2-CARBONYL)-AMINO]-1-METHYL-1H-IMIDAZOLE-2-CARBONYL}-AMINO)-1-METHYL-1 H-IMIDAZOLE-2-CARBONYL]-AMINO}-ETHYL)-DIMETHYL-AMMONIUM
TRI-IMIDAZOLE DNA MINOR GROOVE BINDER; AR-1-144
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
N
1
N
C
N
2
N
O
N
3
N
N
Y
4
N
C
Y
5
N
N
Y
6
N
C
Y
7
N
N
N
8
N
C
Y
9
N
C
N
10
N
C
N
11
N
O
N
12
N
N
Y
13
N
C
Y
14
N
N
Y
15
N
C
Y
16
N
N
N
17
N
C
Y
18
N
C
N
19
N
C
N
20
N
O
N
21
N
N
Y
22
N
C
Y
23
N
N
Y
24
N
C
Y
25
N
N
N
26
N
C
Y
27
N
C
N
28
N
C
N
29
N
O
N
30
N
N
N
31
N
C
N
32
N
C
N
33
N
N
N
34
N
C
N
35
N
C
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
H
N
49
N
H
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
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
O
N
65
N
P
N
66
N
O
N
67
N
O
N
68
N
O
N
69
N
C
N
70
R
C
N
71
N
O
N
72
S
C
N
73
N
O
N
74
N
C
N
75
R
C
Y
76
N
N
Y
77
N
C
Y
78
N
N
Y
79
N
C
Y
80
N
C
N
81
N
N
Y
82
N
N
Y
83
N
C
Y
84
N
N
Y
85
N
C
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
O
N
101
N
P
N
102
N
O
N
103
N
O
N
104
N
O
N
105
N
C
N
106
R
C
N
107
N
O
N
108
S
C
N
109
N
O
N
110
N
C
N
111
R
C
N
112
N
N
N
113
N
C
N
114
N
O
N
115
N
N
N
116
N
C
N
117
N
N
N
118
N
C
N
119
N
C
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
O
N
135
N
P
N
136
N
O
N
137
N
O
N
138
N
O
N
139
N
C
N
140
R
C
N
141
N
O
N
142
S
C
N
143
N
O
N
144
N
C
N
145
R
C
Y
146
N
N
Y
147
N
C
Y
148
N
N
Y
149
N
C
N
150
N
C
N
151
N
O
N
152
N
N
N
153
N
C
N
154
N
N
N
155
N
N
Y
156
N
C
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
O
N
172
N
P
N
173
N
O
N
174
N
O
N
175
N
O
N
176
N
C
N
177
R
C
N
178
N
O
N
179
S
C
N
180
N
O
N
181
N
C
N
182
R
C
N
183
N
N
N
184
N
C
N
185
N
O
N
186
N
N
N
187
N
C
N
188
N
O
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
Y
6
N
sing
Y
7
N
doub
Y
8
N
doub
Y
9
N
sing
N
10
N
sing
N
11
N
sing
Y
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
doub
N
18
N
sing
N
19
N
sing
N
20
N
sing
Y
21
N
sing
Y
22
N
doub
Y
23
N
doub
Y
24
N
sing
N
25
N
sing
N
26
N
sing
Y
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
doub
N
33
N
sing
N
34
N
sing
N
35
N
sing
Y
36
N
sing
Y
37
N
doub
Y
38
N
doub
Y
39
N
sing
N
40
N
sing
N
41
N
sing
Y
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
doub
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
sing
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
sing
N
74
N
sing
N
75
N
sing
N
76
N
sing
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
Y
89
N
sing
Y
90
N
sing
Y
91
N
doub
N
92
N
sing
Y
93
N
sing
Y
94
N
sing
Y
95
N
doub
N
96
N
sing
Y
97
N
doub
N
98
N
sing
N
99
N
sing
Y
100
N
sing
Y
101
N
doub
N
102
N
sing
Y
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
doub
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
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
doub
N
130
N
sing
N
131
N
doub
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
doub
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
doub
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
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
N
160
N
sing
N
161
N
sing
Y
162
N
sing
Y
163
N
sing
Y
164
N
doub
N
165
N
sing
Y
166
N
sing
N
167
N
sing
Y
168
N
doub
N
169
N
doub
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
doub
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
doub
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
doub
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
doub
N
208
N
sing
N
209
N
sing
N
210
N
doub
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
IX
Eur.J.Biochem.
EJBCAI
0262
0014-2956
263
646
655
10.1046/j.1432-1327.1999.00515.x
10469127
Binding of AR-1-144, a tri-imidazole DNA minor groove binder, to CCGG sequence analyzed by NMR spectroscopy.
1999
10.2210/pdb1b0s/pdb
pdb_00001b0s
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
3045.005
DNA (5'-D(*GP*AP*AP*CP*CP*GP*GP*TP*TP*C)-3')
2
syn
polymer
486.508
(2-{[4-({4-[(4-FORMYLAMINO-1-METHYL-1H-IMIDAZOLE-2-CARBONYL)-AMINO]-1-METHYL-1H-IMIDAZOLE-2-CARBONYL}-AMINO)-1-METHYL-1 H-IMIDAZOLE-2-CARBONYL]-AMINO}-ETHYL)-DIMETHYL-AMMONIUM
2
syn
non-polymer
no
no
(DG)(DA)(DA)(DC)(DC)(DG)(DG)(DT)(DT)(DC)
GAACCGGTTC
A,B
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
n
n
-21.315
1
19
A
1
B
20
-8.023
A_DG1:DC20_B
1
14.419
0.379
-0.824
-0.205
-0.894
1
20
A
2
B
19
-0.043
A_DA2:DT19_B
2
0.646
-0.034
0.112
-0.163
5.318
1
20
A
3
B
18
-5.164
A_DA3:DT18_B
3
-25.697
-0.205
-0.261
-0.349
-9.620
1
19
A
4
B
17
-5.217
A_DC4:DG17_B
4
-13.372
0.159
0.262
-0.214
-2.132
1
19
A
5
B
16
-5.092
A_DC5:DG16_B
5
-3.059
0.462
0.187
-0.244
2.171
1
19
A
6
B
15
-5.101
A_DG6:DC15_B
6
-3.035
-0.458
0.187
-0.246
9.628
1
19
A
7
B
14
-5.226
A_DG7:DC14_B
7
-13.390
-0.156
0.260
-0.219
-5.299
1
20
A
8
B
13
-5.160
A_DT8:DA13_B
8
-25.708
0.202
-0.263
-0.354
0.892
1
20
A
9
B
12
-0.036
A_DT9:DA12_B
9
0.631
0.028
0.112
-0.166
21.316
1
19
A
10
B
11
-8.033
A_DC10:DG11_B
10
14.390
-0.386
-0.824
-0.204
3.007
29.603
A
A
1
2
-1.180
B
B
20
19
2.998
-0.603
0.025
-0.659
AA_DG1DA2:DT19DC20_BB
1
-1.360
2.663
29.567
-1.172
-0.314
3.031
29.935
A
A
2
3
12.319
B
B
19
18
3.218
6.304
0.563
-0.779
AA_DA2DA3:DT18DT19_BB
2
3.487
-6.814
29.075
-2.772
-0.390
3.547
38.872
A
A
3
4
7.611
B
B
18
17
3.486
5.032
-1.471
-0.768
AA_DA3DC4:DG17DT18_BB
3
-6.169
9.331
38.079
-1.819
1.395
3.067
29.177
A
A
4
5
-5.385
B
B
17
16
3.104
-2.708
-0.071
0.269
AA_DC4DC5:DG16DG17_BB
4
-1.576
3.133
29.012
1.092
-0.183
2.687
43.752
A
A
5
6
-17.182
B
B
16
15
3.167
-12.638
0.000
1.296
AA_DC5DG6:DC15DG16_BB
5
-0.006
0.008
41.973
2.844
0.000
3.068
29.183
A
A
6
7
-5.373
B
B
15
14
3.105
-2.702
0.070
0.269
AA_DG6DG7:DC14DC15_BB
6
1.581
-3.144
29.018
1.091
0.186
3.547
38.865
A
A
7
8
7.602
B
B
14
13
3.486
5.025
1.471
-0.767
AA_DG7DT8:DA13DC14_BB
7
6.174
-9.340
38.072
-1.818
-1.395
3.031
29.945
A
A
8
9
12.331
B
B
13
12
3.218
6.312
-0.562
-0.778
AA_DT8DT9:DA12DA13_BB
8
-3.503
6.843
29.081
-2.771
0.386
3.007
29.591
A
A
9
10
-1.190
B
B
12
11
2.998
-0.608
-0.026
-0.659
AA_DT9DC10:DG11DA12_BB
9
1.363
-2.669
29.555
-1.172
0.315
chem_comp
database_2
entity
pdbx_entity_nonpoly
pdbx_struct_assembly
pdbx_struct_oper_list
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Structure summary
Data collection
1
0
1999-08-31
1
1
2008-04-26
1
2
2011-07-13
1
3
2022-02-16
1
4
2023-12-27
_chem_comp.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_entity.pdbx_description
_pdbx_entity_nonpoly.name
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
1998-11-12
REL
REL
AR1
(2-{[4-({4-[(4-FORMYLAMINO-1-METHYL-1H-IMIDAZOLE-2-CARBONYL)-AMINO]-1-METHYL-1H-IMIDAZOLE-2-CARBONYL}-AMINO)-1-METHYL-1 H-IMIDAZOLE-2-CARBONYL]-AMINO}-ETHYL)-DIMETHYL-AMMONIUM
REFINED AVERAGE STRUCTURE. THE STRUCTURE WAS DETERMINED USING 1H 2D NMR
SPECTROSCOPY
REFINED AVERAGE STRUCTURE
11
1
NOESY
TOCSY
7.0
1
atm
275
K
NOE-RMD
BRUNGER
refinement
X-PLOR
3.1
structure solution
X-PLOR
3.1
structure solution
SPEDREF
750
Varian
UNITY 750
500
Varian
VXR 500
AR1
1
2
AR1
AR1
11
A
AR1
2
2
AR1
AR1
2
B
G
1
n
1
DG
1
A
A
2
n
2
DA
2
A
A
3
n
3
DA
3
A
C
4
n
4
DC
4
A
C
5
n
5
DC
5
A
G
6
n
6
DG
6
A
G
7
n
7
DG
7
A
T
8
n
8
DT
8
A
T
9
n
9
DT
9
A
C
10
n
10
DC
10
A
G
11
n
1
DG
11
B
A
12
n
2
DA
12
B
A
13
n
3
DA
13
B
C
14
n
4
DC
14
B
C
15
n
5
DC
15
B
G
16
n
6
DG
16
B
G
17
n
7
DG
17
B
T
18
n
8
DT
18
B
T
19
n
9
DT
19
B
C
20
n
10
DC
20
B
author_defined_assembly
2
dimeric
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
DT
8
0.065
SIDE CHAIN
1
A
DT
9
0.069
SIDE CHAIN
1
B
DT
19
0.069
SIDE CHAIN
1
3.31
0.30
108.30
111.61
A
A
A
O4'
C1'
N9
DG
DG
DG
1
1
1
N
1
-5.14
0.80
105.90
100.76
A
A
A
O4'
C1'
C2'
DA
DA
DA
3
3
3
N
1
5.93
0.30
108.30
114.23
A
A
A
O4'
C1'
N9
DA
DA
DA
3
3
3
N
1
-7.04
0.80
105.90
98.86
A
A
A
O4'
C1'
C2'
DC
DC
DC
5
5
5
N
1
6.03
0.30
108.30
114.33
A
A
A
O4'
C1'
N1
DC
DC
DC
5
5
5
N
1
3.91
0.60
118.90
122.81
A
A
A
N1
C2
O2
DC
DC
DC
5
5
5
N
1
7.29
1.20
119.70
126.99
A
A
A
C3'
O3'
P
DG
DG
DG
6
6
7
Y
1
5.99
0.30
108.30
114.29
A
A
A
O4'
C1'
N9
DG
DG
DG
7
7
7
N
1
6.25
0.30
108.30
114.55
A
A
A
O4'
C1'
N1
DT
DT
DT
8
8
8
N
1
3.15
0.50
119.90
123.05
A
A
A
C2
N3
C4
DC
DC
DC
10
10
10
N
1
3.35
0.30
108.30
111.65
B
B
B
O4'
C1'
N9
DG
DG
DG
11
11
11
N
1
-5.17
0.80
105.90
100.73
B
B
B
O4'
C1'
C2'
DA
DA
DA
13
13
13
N
1
6.00
0.30
108.30
114.30
B
B
B
O4'
C1'
N9
DA
DA
DA
13
13
13
N
1
-7.02
0.80
105.90
98.88
B
B
B
O4'
C1'
C2'
DC
DC
DC
15
15
15
N
1
6.02
0.30
108.30
114.32
B
B
B
O4'
C1'
N1
DC
DC
DC
15
15
15
N
1
3.95
0.60
118.90
122.85
B
B
B
N1
C2
O2
DC
DC
DC
15
15
15
N
1
7.26
1.20
119.70
126.96
B
B
B
C3'
O3'
P
DG
DG
DG
16
16
17
Y
1
5.99
0.30
108.30
114.29
B
B
B
O4'
C1'
N9
DG
DG
DG
17
17
17
N
1
6.26
0.30
108.30
114.56
B
B
B
O4'
C1'
N1
DT
DT
DT
18
18
18
N
1
3.20
0.50
119.90
123.10
B
B
B
C2
N3
C4
DC
DC
DC
20
20
20
N
1
A
A
C5
C7
DT
DT
8
8
0.048
0.006
1.496
1.544
N
1
A
A
C5
C7
DT
DT
9
9
0.050
0.006
1.496
1.546
N
1
A
A
C5
C6
DC
DC
10
10
0.049
0.008
1.339
1.388
N
1
B
B
C5
C7
DT
DT
18
18
0.048
0.006
1.496
1.544
N
1
B
B
C5
C7
DT
DT
19
19
0.049
0.006
1.496
1.545
N
1
B
B
C5
C6
DC
DC
20
20
0.050
0.008
1.339
1.389
N
BINDING OF AR-1-144, A TRI-IMIDAZOLE DNA MINOR GROOVE BINDER, TO CCGG SEQUENCE ANALYZED BY NMR SPECTROSCOPY
1
N
N
1
N
N
2
N
N
2
N
N
hydrog
WATSON-CRICK
A
DG
1
A
N1
DG
1
1_555
B
DC
20
B
N3
DC
10
1_555
hydrog
WATSON-CRICK
A
DG
1
A
N2
DG
1
1_555
B
DC
20
B
O2
DC
10
1_555
hydrog
WATSON-CRICK
A
DG
1
A
O6
DG
1
1_555
B
DC
20
B
N4
DC
10
1_555
hydrog
WATSON-CRICK
A
DA
2
A
N1
DA
2
1_555
B
DT
19
B
N3
DT
9
1_555
hydrog
WATSON-CRICK
A
DA
2
A
N6
DA
2
1_555
B
DT
19
B
O4
DT
9
1_555
hydrog
WATSON-CRICK
A
DA
3
A
N1
DA
3
1_555
B
DT
18
B
N3
DT
8
1_555
hydrog
WATSON-CRICK
A
DA
3
A
N6
DA
3
1_555
B
DT
18
B
O4
DT
8
1_555
hydrog
WATSON-CRICK
A
DC
4
A
N3
DC
4
1_555
B
DG
17
B
N1
DG
7
1_555
hydrog
WATSON-CRICK
A
DC
4
A
N4
DC
4
1_555
B
DG
17
B
O6
DG
7
1_555
hydrog
WATSON-CRICK
A
DC
4
A
O2
DC
4
1_555
B
DG
17
B
N2
DG
7
1_555
hydrog
WATSON-CRICK
A
DC
5
A
N3
DC
5
1_555
B
DG
16
B
N1
DG
6
1_555
hydrog
WATSON-CRICK
A
DC
5
A
N4
DC
5
1_555
B
DG
16
B
O6
DG
6
1_555
hydrog
WATSON-CRICK
A
DC
5
A
O2
DC
5
1_555
B
DG
16
B
N2
DG
6
1_555
hydrog
WATSON-CRICK
A
DG
6
A
N1
DG
6
1_555
B
DC
15
B
N3
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
6
A
N2
DG
6
1_555
B
DC
15
B
O2
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
6
A
O6
DG
6
1_555
B
DC
15
B
N4
DC
5
1_555
hydrog
WATSON-CRICK
A
DG
7
A
N1
DG
7
1_555
B
DC
14
B
N3
DC
4
1_555
hydrog
WATSON-CRICK
A
DG
7
A
N2
DG
7
1_555
B
DC
14
B
O2
DC
4
1_555
hydrog
WATSON-CRICK
A
DG
7
A
O6
DG
7
1_555
B
DC
14
B
N4
DC
4
1_555
hydrog
WATSON-CRICK
A
DT
8
A
N3
DT
8
1_555
B
DA
13
B
N1
DA
3
1_555
hydrog
WATSON-CRICK
A
DT
8
A
O4
DT
8
1_555
B
DA
13
B
N6
DA
3
1_555
hydrog
WATSON-CRICK
A
DT
9
A
N3
DT
9
1_555
B
DA
12
B
N1
DA
2
1_555
hydrog
WATSON-CRICK
A
DT
9
A
O4
DT
9
1_555
B
DA
12
B
N6
DA
2
1_555
hydrog
WATSON-CRICK
A
DC
10
A
N3
DC
10
1_555
B
DG
11
B
N1
DG
1
1_555
hydrog
WATSON-CRICK
A
DC
10
A
N4
DC
10
1_555
B
DG
11
B
O6
DG
1
1_555
hydrog
WATSON-CRICK
A
DC
10
A
O2
DC
10
1_555
B
DG
11
B
N2
DG
1
1_555
DNA
ANTICANCER DRUG, DRUG DESIGN, DNA STRUCTURE, SEQUENCE SPECIFIC RECOGNITION, DNA
1B0S
PDB
1
1B0S
1
10
1B0S
1
10
1B0S
A
1
1
10
11
20
1B0S
11
20
1B0S
B
1
1
10
BINDING SITE FOR RESIDUE AR1 A 11
A
AR1
11
Software
9
BINDING SITE FOR RESIDUE AR1 B 2
B
AR1
2
Software
9
A
DC
5
A
DC
5
9
1_555
A
DG
6
A
DG
6
9
1_555
A
DG
7
A
DG
7
9
1_555
A
DT
8
A
DT
8
9
1_555
A
DT
9
A
DT
9
9
1_555
B
AR1
2
D
AR1
9
1_555
B
DC
14
B
DC
4
9
1_555
B
DG
16
B
DG
6
9
1_555
B
DG
17
B
DG
7
9
1_555
A
DC
4
A
DC
4
9
1_555
A
DG
6
A
DG
6
9
1_555
A
DG
7
A
DG
7
9
1_555
A
AR1
11
C
AR1
9
1_555
B
DC
15
B
DC
5
9
1_555
B
DG
16
B
DG
6
9
1_555
B
DG
17
B
DG
7
9
1_555
B
DT
18
B
DT
8
9
1_555
B
DT
19
B
DT
9
9
1_555
1
P 1