0.005992
0.000000
0.000000
0.000000
0.024752
0.000000
0.000000
0.000000
0.013587
0.00000
0.00000
0.00000
Lau, M.W.L.
Ferre-D'Amare, A.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
166.900
40.400
73.600
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 O6 P
331.222
y
2'-DEOXYADENOSINE-5'-MONOPHOSPHATE
DNA linking
C10 H14 N5 O8 P
363.221
y
GUANOSINE-5'-MONOPHOSPHATE
RNA linking
H2 O
18.015
WATER
non-polymer
Mg 2
24.305
MAGNESIUM ION
non-polymer
C9 H13 N2 O9 P
324.181
y
URIDINE-5'-MONOPHOSPHATE
RNA linking
N
1
N
O
N
2
N
P
N
3
N
O
N
4
N
O
N
5
N
O
N
6
N
C
N
7
R
C
N
8
N
O
N
9
S
C
N
10
N
O
N
11
R
C
N
12
N
O
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
R
C
N
49
N
O
N
50
R
C
N
51
N
N
N
52
N
C
N
53
N
O
N
54
N
N
N
55
N
C
N
56
N
N
N
57
N
C
N
58
N
C
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
H
N
73
N
O
N
74
N
P
N
75
N
O
N
76
N
O
N
77
N
O
N
78
N
C
N
79
R
C
N
80
N
O
N
81
S
C
N
82
N
O
N
83
N
C
N
84
R
C
Y
85
N
N
Y
86
N
C
Y
87
N
N
Y
88
N
C
Y
89
N
C
N
90
N
N
Y
91
N
N
Y
92
N
C
Y
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
R
C
N
120
N
O
N
121
R
C
Y
122
N
N
Y
123
N
C
Y
124
N
N
Y
125
N
C
N
126
N
C
N
127
N
O
N
128
N
N
N
129
N
C
N
130
N
N
N
131
N
N
Y
132
N
C
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
H
N
146
N
H
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
MG
N
151
N
O
N
152
N
P
N
153
N
O
N
154
N
O
N
155
N
O
N
156
N
C
N
157
R
C
N
158
N
O
N
159
S
C
N
160
N
O
N
161
R
C
N
162
N
O
N
163
R
C
N
164
N
N
N
165
N
C
N
166
N
O
N
167
N
N
N
168
N
C
N
169
N
O
N
170
N
C
N
171
N
C
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
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
N
24
N
sing
Y
25
N
sing
Y
26
N
sing
Y
27
N
doub
N
28
N
sing
Y
29
N
sing
Y
30
N
sing
Y
31
N
doub
N
32
N
sing
Y
33
N
doub
N
34
N
sing
N
35
N
sing
Y
36
N
sing
Y
37
N
doub
N
38
N
sing
Y
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
doub
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
sing
N
65
N
sing
N
66
N
doub
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
doub
N
74
N
sing
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
doub
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
N
97
N
sing
N
98
N
sing
Y
99
N
sing
Y
100
N
sing
Y
101
N
doub
N
102
N
sing
Y
103
N
sing
Y
104
N
sing
Y
105
N
doub
N
106
N
sing
Y
107
N
doub
N
108
N
sing
N
109
N
sing
Y
110
N
sing
Y
111
N
doub
N
112
N
sing
Y
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
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
Y
138
N
sing
Y
139
N
sing
Y
140
N
doub
N
141
N
sing
Y
142
N
sing
N
143
N
sing
Y
144
N
doub
N
145
N
doub
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
doub
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
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
doub
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
doub
N
187
N
sing
N
188
N
doub
N
189
N
sing
N
190
N
sing
US
Nat.Chem.Biol.
1552-4450
9
805
810
10.1038/nchembio.1360
24096303
An in vitro evolved glmS ribozyme has the wild-type fold but loses coenzyme dependence.
2013
10.2210/pdb4meg/pdb
pdb_00004meg
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
CCD
2011-11-28
ADSC QUANTUM 315r
double crystal si
SINGLE WAVELENGTH
M
x-ray
1
0.9774
1.0
5.0.2
ALS
0.9774
SYNCHROTRON
ALS BEAMLINE 5.0.2
8593.168
glmS triple mutant ribozyme
1
syn
polymer
40951.414
(121-MER) ribozyme
1
syn
polymer
24.305
MAGNESIUM ION
16
syn
non-polymer
18.015
water
1
nat
water
no
no
(DA)GCGCCUGGACUUAAAGCCAUUGCACU
AGCGCCUGGACUUAAAGCCAUUGCACU
A
polyribonucleotide
no
no
GGCGGCUUUAAGUUGACGAGGGCAGGGUUAAACGAGACAUCGGCGAGUGCCCUGCGGUCUUCCUGCGACCGUUAGAGGAC
UGGUAAAACCACAGGCGACUGUGGCAUAGAGCAGUCCGGGCAGGAA
GGCGGCUUUAAGUUGACGAGGGCAGGGUUAAACGAGACAUCGGCGAGUGCCCUGCGGUCUUCCUGCGACCGUUAGAGGAC
UGGUAAAACCACAGGCGACUGUGGCAUAGAGCAGUCCGGGCAGGAA
B
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
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
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
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
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
n
n
n
n
n
n
n
n
n
n
n
n
n
1
2.50
50.88
VAPOR DIFFUSION, HANGING DROP
6.5
5% PEG 8000, 0.5M lithium chloride, 25mM magnesium acetate, 25mM magnesium chloride, 0.5mM spermine, 25mM cacodylate, 25mM HEPES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 294K
294
5.964
1
19
A
2
B
45
-4.556
A_C2:G45_B
1
-5.478
0.009
-0.530
-0.144
-8.370
1
19
A
3
B
44
-5.760
A_G3:C44_B
2
-5.537
-0.017
-0.114
-0.345
-2.277
1
19
A
4
B
43
3.554
A_C4:G43_B
3
-8.813
0.241
-0.320
0.132
5.497
1
19
A
5
B
42
1.562
A_C5:G42_B
4
-8.421
-0.188
-0.269
0.111
-2.809
1
19
A
7
B
41
0.536
A_G7:C41_B
5
-0.310
-1.051
-0.413
-0.362
19.070
A
8
B
14
-21.909
A_G8:U14_B
6
-11.867
-2.259
-0.171
-0.144
14.870
1
20
A
9
B
13
-1.430
A_A9:U13_B
7
-13.965
-0.147
0.167
0.001
1.129
1
19
A
10
B
12
-1.715
A_C10:G12_B
8
-18.178
-0.051
0.158
-0.177
-12.090
1
20
A
11
B
11
7.019
A_U11:A11_B
9
-23.221
0.010
0.633
-0.254
4.470
1
20
A
12
B
10
3.237
A_U12:A10_B
10
-16.462
-0.325
-0.588
-0.073
0.628
A
13
B
9
11.622
A_A13:U9_B
11
-11.769
0.139
-0.199
0.253
6.470
1
20
A
14
B
8
4.469
A_A14:U8_B
12
-12.193
-0.036
0.067
-0.106
5.562
1
20
A
15
B
7
-10.162
A_A15:U7_B
13
-8.689
0.055
0.299
-0.018
-29.931
1
19
A
16
B
6
14.910
A_G16:C6_B
14
20.203
-0.072
1.083
-0.543
5.208
2
21
B
40
B
35
-169.686
B_U40:A35_B
15
-12.004
-0.175
0.136
-0.951
-19.525
1
19
B
17
B
34
4.344
B_C17:G34_B
16
5.979
-0.330
0.206
-0.185
1.422
1
19
B
18
B
33
-1.335
B_G18:C33_B
17
-10.375
-0.069
-0.230
-0.019
10.411
6
B
19
B
109
-108.676
B_A19:G109_B
18
45.793
-0.650
0.137
-8.235
13.527
B
31
B
29
42.789
B_A31:U29_B
19
8.949
-3.519
-0.141
-0.167
7.136
1
28
B
49
B
28
-14.003
B_G49:U28_B
20
-17.119
-2.258
-0.247
-0.504
10.557
1
19
B
50
B
27
-6.053
B_C50:G27_B
21
-18.980
0.094
0.054
-0.091
10.130
1
19
B
51
B
26
2.766
B_C51:G26_B
22
-15.684
-0.360
0.016
-0.171
3.705
1
19
B
52
B
25
3.924
B_C52:G25_B
23
-12.402
-1.144
0.187
0.015
4.515
1
20
B
53
B
24
8.740
B_U53:A24_B
24
-2.502
-0.037
0.008
-0.367
7.110
1
19
B
54
B
23
1.897
B_G54:C23_B
25
-5.348
-0.070
0.008
0.101
-2.566
1
19
B
55
B
71
-5.714
B_C55:G71_B
26
-5.191
-0.421
0.436
-0.020
1.242
1
19
B
56
B
70
1.512
B_G56:C70_B
27
-23.555
-0.182
0.380
-0.190
12.413
1
19
B
57
B
69
-3.878
B_G57:C69_B
28
-5.404
0.036
0.909
-0.058
-5.257
1
20
B
58
B
68
-1.787
B_U58:A68_B
29
-17.115
0.293
0.360
-0.043
4.957
1
19
B
59
B
67
-3.057
B_C59:G67_B
30
-18.412
0.871
0.069
-0.433
-9.412
1
19
B
120
B
66
4.256
B_G120:C66_B
31
-20.868
0.543
-0.289
-0.313
-3.949
1
19
B
121
B
65
-10.085
B_C121:G65_B
32
-10.035
0.602
-0.160
-0.380
11.348
1
20
B
122
B
64
-4.656
B_A122:U64_B
33
-7.220
0.108
0.203
-0.116
5.080
1
19
B
123
B
63
4.623
B_G123:C63_B
34
-14.246
0.414
-0.018
0.277
-10.230
1
19
B
124
B
62
3.221
B_G124:C62_B
35
-18.675
0.523
-0.437
0.090
-17.102
1
20
B
125
B
61
-7.123
B_A125:U61_B
36
-13.384
-0.529
-0.021
0.349
4.985
9
11
B
76
B
118
5.800
B_A76:G118_B
37
-7.461
-6.924
0.155
-4.014
-2.917
1
19
B
77
B
117
5.303
B_G77:C117_B
38
-11.831
0.244
-0.101
0.006
-9.345
1
19
B
78
B
116
0.441
B_G78:C116_B
39
-4.444
-0.278
-0.171
-0.438
-4.060
1
20
B
79
B
115
1.027
B_A79:U115_B
40
-13.219
-0.120
0.096
-0.036
-3.725
1
19
B
80
B
114
-4.437
B_C80:G114_B
41
-12.397
0.906
0.502
-0.580
-4.454
1
20
B
81
B
113
3.287
B_U81:A113_B
42
-15.087
0.249
0.701
-0.031
-3.575
1
19
B
82
B
112
-0.052
B_G82:C112_B
43
-9.100
0.109
0.272
-0.042
-9.220
B
83
B
110
-47.319
B_G83:A110_B
44
-4.217
7.831
0.613
-5.039
1.867
4
24
B
86
B
107
-96.384
B_A86:U107_B
45
-3.749
-4.191
-0.432
-1.895
13.150
4
5
B
87
B
106
-106.089
B_A87:A106_B
46
-9.792
-4.462
-0.366
0.915
10.566
4
25
B
88
B
105
-78.167
B_A88:C105_B
47
-26.671
-3.053
-1.653
-0.813
6.553
1
19
B
89
B
104
-3.901
B_C89:G104_B
48
-13.156
-0.218
-0.130
-0.339
7.404
1
19
B
90
B
103
-2.863
B_C90:G103_B
49
-12.329
-0.001
-0.082
-0.192
6.798
1
20
B
91
B
102
-0.367
B_A91:U102_B
50
-15.083
0.017
0.063
-0.223
5.534
1
19
B
92
B
101
-2.056
B_C92:G101_B
51
-15.738
-0.367
0.153
-0.249
3.528
1
20
B
93
B
100
-0.327
B_A93:U100_B
52
-11.520
-0.277
0.244
-0.289
-0.276
1
19
B
94
B
99
1.251
B_G94:C99_B
53
0.022
-0.546
-0.129
-0.242
-1.879
B
95
B
98
-43.961
B_G95:A98_B
54
-18.121
7.649
0.927
-5.428
2.709
34.431
A
A
2
3
19.963
B
B
45
44
3.603
11.590
-0.370
-2.169
AA_C2G3:C44G45_BB
1
-2.293
3.949
32.398
-5.462
0.270
2.763
32.564
A
A
3
4
12.445
B
B
44
43
3.088
6.921
0.493
-1.382
AA_G3C4:G43C44_BB
2
2.560
-4.603
31.739
-3.558
-0.475
2.743
32.785
A
A
4
5
12.608
B
B
43
42
3.134
7.055
0.195
-1.558
AA_C4C5:G42G43_BB
3
2.757
-4.928
31.921
-3.866
0.086
2.849
47.052
A
A
5
7
12.105
B
B
42
41
3.552
9.593
-2.406
-2.215
AA_C5G7:C41G42_BB
4
4.080
-5.149
45.947
-3.557
3.346
2.500
68.829
A
A
7
8
0.568
B
B
41
14
3.121
0.639
3.547
-1.048
AA_G7G8:U14C41_BB
5
-12.596
11.193
67.804
-0.948
-3.541
2.984
44.779
A
A
8
9
6.948
B
B
14
13
3.302
5.266
0.713
-1.531
AA_G8A9:U13U14_BB
6
-6.369
8.404
44.049
-2.474
-1.498
3.244
36.611
A
A
9
10
6.949
B
B
13
12
3.495
4.355
0.327
-1.947
AA_A9C10:G12U13_BB
7
-0.407
0.649
36.358
-3.719
-0.578
2.306
31.702
A
A
10
11
24.313
B
B
12
11
3.397
12.904
-0.280
-2.060
AA_C10U11:A11G12_BB
8
-2.099
3.955
28.944
-5.942
0.160
2.696
28.122
A
A
11
12
5.488
B
B
11
10
2.875
2.660
-0.873
-0.849
AA_U11U12:A10A11_BB
9
2.531
-5.224
27.886
-2.280
2.305
2.677
38.565
A
A
12
13
29.709
B
B
10
9
3.362
18.816
0.114
-0.554
AA_U12A13:U9A10_BB
10
-3.178
5.018
33.670
-3.147
-0.562
2.891
31.570
A
A
13
14
15.635
B
B
9
8
3.220
8.408
0.173
-0.827
AA_A13A14:U8U9_BB
11
-0.616
1.145
30.451
-3.006
-0.426
2.810
30.323
A
A
14
15
14.613
B
B
8
7
3.280
7.565
-0.367
-1.464
AA_A14A15:U7U8_BB
12
1.057
-2.042
29.366
-4.241
0.904
2.592
38.558
A
A
15
16
20.008
B
B
7
6
4.177
12.867
1.963
-2.589
AA_A15G16:C6U7_BB
13
-8.549
13.294
35.436
-5.644
-4.118
-1.118
-177.624
B
B
40
17
41.797
B
B
35
34
2.223
-82.788
-3.333
2.257
BB_U40C17:G34A35_BB
14
-157.013
-79.271
-35.893
-0.942
-2.022
2.773
25.127
B
B
17
18
1.391
B
B
34
33
2.966
0.600
-0.388
-0.900
BB_C17G18:C33G34_BB
15
5.932
-13.764
24.420
-2.225
2.446
2.654
98.713
B
B
18
19
-14.062
B
B
33
109
3.158
-21.227
-2.495
1.658
BB_G18A19:G109C33_BB
16
9.820
-6.505
96.612
1.404
1.788
0.041
-175.264
B
B
31
49
37.481
B
B
29
28
-2.906
-73.556
-2.374
-2.561
BB_A31G49:U28U29_BB
17
158.761
80.897
-39.127
0.856
-2.106
3.104
48.323
B
B
49
50
4.420
B
B
28
27
3.194
3.609
0.122
-0.774
BB_G49C50:G27U28_BB
18
-5.107
6.254
47.941
-1.217
-0.533
2.176
33.068
B
B
50
51
21.117
B
B
27
26
3.127
11.769
0.091
-2.177
BB_C50C51:G26G27_BB
19
-0.076
0.136
30.957
-5.494
-0.171
2.432
34.020
B
B
51
52
23.032
B
B
26
25
3.239
13.121
0.001
-1.468
BB_C51C52:G25G26_BB
20
-3.487
6.121
31.267
-4.406
-0.506
3.025
37.958
B
B
52
53
8.585
B
B
25
24
3.217
5.564
0.056
-1.096
BB_C52U53:A24G25_BB
21
-1.594
2.460
37.530
-2.367
-0.281
2.439
34.015
B
B
53
54
15.833
B
B
24
23
2.981
9.154
0.356
-1.639
BB_U53G54:C23A24_BB
22
-0.894
1.546
32.784
-4.036
-0.728
3.009
39.130
B
B
54
55
10.493
B
B
23
71
3.365
6.984
0.191
-1.620
BB_G54C55:G71C23_BB
23
-3.450
5.184
38.377
-3.244
-0.693
2.331
37.660
B
B
55
56
17.293
B
B
71
70
2.854
11.006
0.779
-1.569
BB_C55G56:C70G71_BB
24
2.025
-3.182
36.017
-3.590
-0.994
2.659
31.898
B
B
56
57
7.140
B
B
70
69
2.763
3.873
-0.908
-1.882
BB_G56G57:C69C70_BB
25
-8.151
15.027
30.626
-4.021
0.397
3.094
36.083
B
B
57
58
19.153
B
B
69
68
3.748
11.658
-0.499
-1.378
BB_G57U58:A68C69_BB
26
2.039
-3.350
34.148
-4.002
1.117
2.802
36.011
B
B
58
59
5.935
B
B
68
67
2.927
3.663
0.081
-1.133
BB_U58C59:G67A68_BB
27
1.385
-2.244
35.805
-2.290
0.043
2.926
42.892
B
B
59
120
17.549
B
B
67
66
3.491
12.654
-0.644
-1.370
BB_C59G120:C66G67_BB
28
2.199
-3.049
41.011
-3.138
1.101
2.774
31.760
B
B
120
121
14.344
B
B
66
65
3.142
7.773
-0.713
-1.241
BB_G120C121:G65C66_BB
29
-0.968
1.787
30.804
-3.578
1.140
1.785
30.965
B
B
121
122
26.880
B
B
65
64
2.769
13.861
0.445
-1.635
BB_C121A122:U64G65_BB
30
1.153
-2.236
27.734
-5.034
-0.670
2.790
33.273
B
B
122
123
21.599
B
B
64
63
3.414
12.078
0.657
-1.270
BB_A122G123:C63U64_BB
31
3.451
-6.172
30.873
-4.207
-0.580
3.000
35.025
B
B
123
124
18.698
B
B
63
62
3.678
11.016
0.562
-1.769
BB_G123G124:C62C63_BB
32
6.080
-10.320
32.754
-4.692
0.033
3.110
32.327
B
B
124
125
8.927
B
B
62
61
3.383
4.952
-0.493
-1.617
BB_G124A125:U61C62_BB
33
-0.405
0.730
31.953
-3.780
0.814
3.608
65.760
B
B
76
77
10.851
B
B
118
117
3.700
11.720
-0.031
-0.234
BB_A76G77:C117G118_BB
34
-5.482
5.075
64.615
-0.755
-0.224
2.788
28.731
B
B
77
78
13.609
B
B
117
116
3.341
6.693
-0.351
-2.006
BB_G77G78:C116C117_BB
35
0.528
-1.074
27.952
-5.471
0.821
2.212
34.873
B
B
78
79
25.476
B
B
116
115
3.055
14.811
0.070
-1.374
BB_G78A79:U115C116_BB
36
-0.230
0.396
31.659
-4.197
-0.146
3.381
37.713
B
B
79
80
-0.387
B
B
115
114
3.372
-0.250
-0.215
-1.181
BB_A79C80:G114U115_BB
37
-4.857
7.533
37.409
-1.794
-0.319
2.767
28.423
B
B
80
81
7.777
B
B
114
113
3.047
3.804
0.382
-2.080
BB_C80U81:A113G114_BB
38
2.185
-4.467
28.090
-5.017
-0.329
2.766
31.226
B
B
81
82
8.529
B
B
113
112
2.951
4.532
0.910
-2.013
BB_U81G82:C112A113_BB
39
7.508
-14.130
29.999
-4.507
-0.419
3.397
87.947
B
B
82
83
1.776
B
B
112
110
3.450
2.466
-1.136
-1.474
BB_G82G83:A110C112_BB
40
1.893
-1.364
87.904
-1.117
0.860
3.218
34.489
B
B
86
87
-12.278
B
B
107
106
3.022
-7.224
-0.435
-1.444
BB_A86A87:A106U107_BB
41
2.321
-3.945
33.668
-1.354
1.081
2.609
54.485
B
B
87
88
21.022
B
B
106
105
3.974
18.880
2.012
-3.009
BB_A87A88:C105A106_BB
42
-4.808
5.354
51.134
-4.482
-2.502
2.341
52.811
B
B
88
89
19.057
B
B
105
104
3.568
16.689
3.666
-2.876
BB_A88C89:G104C105_BB
43
-3.259
3.722
50.186
-4.238
-4.318
3.230
33.327
B
B
89
90
3.419
B
B
104
103
3.310
1.959
-0.208
-1.413
BB_C89C90:G103G104_BB
44
-1.240
2.164
33.249
-2.790
0.156
2.653
37.491
B
B
90
91
16.090
B
B
103
102
3.119
10.216
0.211
-1.373
BB_C90A91:U102G103_BB
45
1.597
-2.516
36.086
-3.340
-0.139
2.636
31.388
B
B
91
92
18.312
B
B
102
101
3.186
9.747
-0.163
-1.329
BB_A91C92:G101U102_BB
46
-1.452
2.727
29.838
-4.130
0.052
2.420
34.450
B
B
92
93
17.548
B
B
101
100
3.101
10.243
0.604
-1.831
BB_C92A93:U100G101_BB
47
-1.060
1.815
32.920
-4.470
-1.163
2.360
30.902
B
B
93
94
21.917
B
B
100
99
3.349
11.390
0.701
-2.269
BB_A93G94:C99U100_BB
48
3.459
-6.655
28.569
-6.265
-0.706
2.646
59.093
B
B
94
95
19.232
B
B
99
98
3.332
18.694
-4.241
-1.425
BB_G94G95:A98C99_BB
49
1.935
-1.991
56.282
-2.344
4.394
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Database references
Data collection
Database references
Derived calculations
Refinement description
1
0
2013-10-16
1
1
2013-11-27
1
2
2023-09-20
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_asym_id
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_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.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_asym_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_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.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_asym_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.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2013-08-26
REL
REL
MG
MAGNESIUM ION
HOH
water
This is a mutant ribozyme construct from the Thermoanaerobacter tengcongensis glmS ribozyme
sample
2Z75
PDB entry 2Z75
PDB
experimental model
MG2
206
3
MG
MG
101
A
MG2
201
3
MG
MG
201
B
MG2
202
3
MG
MG
202
B
MG2
203
3
MG
MG
203
B
MG2
204
3
MG
MG
204
B
MG2
205
3
MG
MG
205
B
MG2
207
3
MG
MG
206
B
MG2
208
3
MG
MG
207
B
MG2
209
3
MG
MG
208
B
MG2
210
3
MG
MG
209
B
MG2
211
3
MG
MG
210
B
MG2
212
3
MG
MG
211
B
MG2
213
3
MG
MG
212
B
MG2
214
3
MG
MG
213
B
MG2
215
3
MG
MG
214
B
MG2
216
3
MG
MG
215
B
HOH
310
4
HOH
HOH
301
B
G
0
n
1
DA
0
A
G
1
n
2
G
1
A
C
2
n
3
C
2
A
G
3
n
4
G
3
A
C
4
n
5
C
4
A
C
5
n
6
C
5
A
U
6
n
7
U
6
A
G
7
n
8
G
7
A
G
8
n
9
G
8
A
A
9
n
10
A
9
A
C
10
n
11
C
10
A
U
11
n
12
U
11
A
U
12
n
13
U
12
A
A
13
n
14
A
13
A
A
14
n
15
A
14
A
A
15
n
16
A
15
A
G
16
n
17
G
16
A
A
17
n
18
C
17
A
n
19
18
A
n
20
19
A
n
21
20
A
n
22
21
A
n
23
22
A
n
24
23
A
n
25
24
A
n
26
25
A
n
27
26
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
n
5
5
B
C
25
n
6
C
6
B
U
26
n
7
U
7
B
U
27
n
8
U
8
B
U
28
n
9
U
9
B
A
29
n
10
A
10
B
A
30
n
11
A
11
B
G
31
n
12
G
12
B
U
32
n
13
U
13
B
U
33
n
14
U
14
B
G
34
n
15
G
15
B
A
35
n
16
A
16
B
C
36
n
17
C
17
B
G
37
n
18
G
18
B
A
38
n
19
A
19
B
G
39
n
20
G
20
B
G
40
n
21
G
21
B
G
41
n
22
G
22
B
C
42
n
23
C
23
B
A
43
n
24
A
24
B
G
44
n
25
G
25
B
G
45
n
26
G
26
B
G
46
n
27
G
27
B
U
47
n
28
U
28
B
U
48
n
29
U
29
B
A
49
n
30
A
30
B
A
50
n
31
A
31
B
A
51
n
32
A
32
B
C
52
n
33
C
33
B
G
53
n
34
G
34
B
A
54
n
35
A
35
B
G
55
n
36
G
36
B
A
56
n
37
A
37
B
C
57
n
38
C
38
B
A
58
n
39
A
39
B
U
59
n
40
U
40
B
C
60
n
41
C
41
B
G
61
n
42
G
42
B
G
62
n
43
G
43
B
C
63
n
44
C
44
B
G
64
n
45
G
45
B
A
65
n
46
A
46
B
G
66
n
47
G
47
B
U
67
n
48
U
48
B
G
68
n
49
G
49
B
C
69
n
50
C
50
B
C
70
n
51
C
51
B
C
71
n
52
C
52
B
U
72
n
53
U
53
B
G
73
n
54
G
54
B
C
74
n
55
C
55
B
G
75
n
56
G
56
B
G
76
n
57
G
57
B
U
77
n
58
U
58
B
C
78
n
59
C
59
B
U
79
n
60
U
60
B
U
80
n
61
U
61
B
C
81
n
62
C
62
B
C
82
n
63
C
63
B
U
83
n
64
U
64
B
G
84
n
65
G
65
B
C
85
n
66
C
66
B
G
86
n
67
G
67
B
A
87
n
68
A
68
B
C
88
n
69
C
69
B
C
89
n
70
C
70
B
G
90
n
71
G
71
B
U
91
n
72
U
72
B
U
92
n
73
U
73
B
A
93
n
74
A
74
B
G
94
n
75
G
75
B
A
95
n
76
A
76
B
G
96
n
77
G
77
B
G
97
n
78
G
78
B
A
98
n
79
A
79
B
C
99
n
80
C
80
B
U
100
n
81
U
81
B
G
101
n
82
G
82
B
G
102
n
83
G
83
B
U
103
n
84
U
84
B
A
104
n
85
A
85
B
A
105
n
86
A
86
B
A
106
n
87
A
87
B
A
107
n
88
A
88
B
C
108
n
89
C
89
B
C
109
n
90
C
90
B
A
110
n
91
A
91
B
C
111
n
92
C
92
B
A
112
n
93
A
93
B
G
113
n
94
G
94
B
G
114
n
95
G
95
B
C
115
n
96
C
96
B
G
116
n
97
G
97
B
A
117
n
98
A
98
B
C
118
n
99
C
99
B
U
119
n
100
U
100
B
G
120
n
101
G
101
B
U
121
n
102
U
102
B
G
122
n
103
G
103
B
G
123
n
104
G
104
B
C
124
n
105
C
105
B
A
125
n
106
A
106
B
U
126
n
107
U
107
B
A
127
n
108
A
108
B
G
128
n
109
G
109
B
A
129
n
110
A
110
B
G
130
n
111
G
111
B
C
131
n
112
C
112
B
A
132
n
113
A
113
B
G
133
n
114
G
114
B
U
134
n
115
U
115
B
C
135
n
116
C
116
B
C
136
n
117
C
117
B
G
137
n
118
G
118
B
G
138
n
119
G
119
B
G
139
n
120
G
120
B
C
140
n
121
C
121
B
A
141
n
122
A
122
B
G
142
n
123
G
123
B
G
143
n
124
G
124
B
A
144
n
125
A
125
B
A
145
n
126
A
126
B
author_and_software_defined_assembly
PISA
2
dimeric
4290
-143
20570
A
C
2
A
OP2
C
3
1_555
B
MG
201
D
MG
MG
1_555
B
C
17
B
OP2
C
17
1_555
160.2
A
C
2
A
OP2
C
3
1_555
B
MG
201
D
MG
MG
1_555
B
G
18
B
OP2
G
18
1_555
93.4
B
C
17
B
OP2
C
17
1_555
B
MG
201
D
MG
MG
1_555
B
G
18
B
OP2
G
18
1_555
106.4
B
C
41
B
OP2
C
41
1_555
B
MG
212
O
MG
MG
1_555
B
G
42
B
OP2
G
42
1_555
72.9
B
U
84
B
OP1
U
84
1_555
B
MG
209
L
MG
MG
1_555
B
U
84
B
O5'
U
84
1_555
53.6
B
A
85
B
OP2
A
85
1_555
B
MG
204
G
MG
MG
1_555
B
A
86
B
OP2
A
86
1_555
81.8
B
A
85
B
OP2
A
85
1_555
B
MG
204
G
MG
MG
1_555
B
U
107
B
O4
U
107
1_555
63.3
B
A
86
B
OP2
A
86
1_555
B
MG
204
G
MG
MG
1_555
B
U
107
B
O4
U
107
1_555
59.0
B
A
87
B
OP1
A
87
1_555
B
MG
206
I
MG
MG
1_555
B
G
104
B
O6
G
104
1_555
85.9
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
O5'
DA
0
A
O5'
DA
1
1
Y
1
A
C5'
DA
0
A
C5'
DA
1
1
Y
1
A
C4'
DA
0
A
C4'
DA
1
1
Y
1
A
O4'
DA
0
A
O4'
DA
1
1
Y
1
A
C3'
DA
0
A
C3'
DA
1
1
Y
1
A
C2'
DA
0
A
C2'
DA
1
1
Y
1
A
C1'
DA
0
A
C1'
DA
1
1
Y
1
A
N9
DA
0
A
N9
DA
1
1
Y
1
A
C8
DA
0
A
C8
DA
1
1
Y
1
A
N7
DA
0
A
N7
DA
1
1
Y
1
A
C5
DA
0
A
C5
DA
1
1
Y
1
A
C6
DA
0
A
C6
DA
1
1
Y
1
A
N6
DA
0
A
N6
DA
1
1
Y
1
A
N1
DA
0
A
N1
DA
1
1
Y
1
A
C2
DA
0
A
C2
DA
1
1
Y
1
A
N3
DA
0
A
N3
DA
1
1
Y
1
A
C4
DA
0
A
C4
DA
1
1
Y
1
A
N1
U
6
A
N1
U
7
1
Y
1
A
C2
U
6
A
C2
U
7
1
Y
1
A
O2
U
6
A
O2
U
7
1
Y
1
A
N3
U
6
A
N3
U
7
1
Y
1
A
C4
U
6
A
C4
U
7
1
Y
1
A
O4
U
6
A
O4
U
7
1
Y
1
A
C5
U
6
A
C5
U
7
1
Y
1
A
C6
U
6
A
C6
U
7
1
Y
1
A
C5'
C
17
A
C5'
C
18
1
Y
1
A
C4'
C
17
A
C4'
C
18
1
Y
1
A
O4'
C
17
A
O4'
C
18
1
Y
1
A
C3'
C
17
A
C3'
C
18
1
Y
1
A
O3'
C
17
A
O3'
C
18
1
Y
1
A
C2'
C
17
A
C2'
C
18
1
Y
1
A
O2'
C
17
A
O2'
C
18
1
Y
1
A
C1'
C
17
A
C1'
C
18
1
Y
1
A
N1
C
17
A
N1
C
18
1
Y
1
A
C2
C
17
A
C2
C
18
1
Y
1
A
O2
C
17
A
O2
C
18
1
Y
1
A
N3
C
17
A
N3
C
18
1
Y
1
A
C4
C
17
A
C4
C
18
1
Y
1
A
N4
C
17
A
N4
C
18
1
Y
1
A
C5
C
17
A
C5
C
18
1
Y
1
A
C6
C
17
A
C6
C
18
1
Y
1
A
C
18
A
C
19
1
Y
1
A
A
19
A
A
20
1
Y
1
A
U
20
A
U
21
1
Y
1
A
U
21
A
U
22
1
Y
1
A
G
22
A
G
23
1
Y
1
A
C
23
A
C
24
1
Y
1
A
A
24
A
A
25
1
Y
1
A
C
25
A
C
26
1
Y
1
A
U
26
A
U
27
1
Y
1
B
G
1
B
G
1
1
Y
1
B
G
2
B
G
2
1
Y
1
B
C
3
B
C
3
1
Y
1
B
G
4
B
G
4
1
Y
1
B
G
5
B
G
5
1
Y
1
B
A
16
0.057
SIDE CHAIN
1
B
G
95
0.051
SIDE CHAIN
1
8.16
1.30
114.00
122.16
B
B
B
N9
C1'
C2'
G
G
G
36
36
36
N
1
14.33
1.60
113.70
128.03
B
B
B
C2'
C3'
O3'
C
C
C
38
38
38
N
1
9.11
1.30
114.00
123.11
B
B
B
N1
C1'
C2'
U
U
U
60
60
60
N
1
A
A
O3'
P
DA
G
0
1
-0.076
0.012
1.607
1.531
Y
protein_rep.param
protein.top
dna-rna_rep.param
dna-rna.top
water_rep.param
water.top
ion.param
ion.top
79.1
-19.30
0.00
0.00
-2.58
0.00
21.88
BULK SOLVENT MODEL USED
0.252
0.008
0.197
0.197
0.197
3.10
29.88
918
8775
8775
10.5
91.6
RANDOM
50392.28
0.000000
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB entry 2Z75
Engh & Huber
FLAT MODEL
11.8724
0.25
0.43
0.34
5.00
0.53
0.45
3.10
29.88
1
2960
16
2943
0
0.005
1.2
17.3
1.68
0.319
0.029
0.282
3.29
119
1039
6
10.3
75.8
3.1
30
4MEG
9402
0
3.0
0.90
1
13.8
8.0
98.2
0.732
3.1
3.15
3.0
314
1
6.5
85.0
data collection
HKL-2000
phasing
PHASER
refinement
CNS
1.2
data reduction
HKL-2000
data scaling
HKL-2000
In vitro evolved glmS ribozyme triple mutant, magnesium ion complex
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
metalc
2.145
A
C
2
A
OP2
C
3
1_555
B
MG
201
D
MG
MG
1_555
metalc
2.034
B
C
17
B
OP2
C
17
1_555
B
MG
201
D
MG
MG
1_555
metalc
2.150
B
G
18
B
OP2
G
18
1_555
B
MG
201
D
MG
MG
1_555
metalc
2.333
B
C
41
B
OP2
C
41
1_555
B
MG
212
O
MG
MG
1_555
metalc
2.905
B
G
42
B
OP2
G
42
1_555
B
MG
212
O
MG
MG
1_555
metalc
2.355
B
G
43
B
OP1
G
43
1_555
B
MG
213
P
MG
MG
1_555
metalc
2.432
B
U
84
B
OP1
U
84
1_555
B
MG
209
L
MG
MG
1_555
metalc
2.992
B
U
84
B
O5'
U
84
1_555
B
MG
209
L
MG
MG
1_555
metalc
2.204
B
A
85
B
OP2
A
85
1_555
B
MG
204
G
MG
MG
1_555
metalc
2.833
B
A
86
B
OP2
A
86
1_555
B
MG
204
G
MG
MG
1_555
metalc
2.383
B
A
87
B
OP1
A
87
1_555
B
MG
206
I
MG
MG
1_555
metalc
2.660
B
U
102
B
OP1
U
102
1_555
B
MG
208
K
MG
MG
1_555
metalc
2.807
B
G
104
B
O6
G
104
1_555
B
MG
206
I
MG
MG
1_555
metalc
2.585
B
U
107
B
O4
U
107
1_555
B
MG
204
G
MG
MG
1_555
metalc
2.779
B
G
120
B
O2'
G
120
1_555
B
MG
215
R
MG
MG
1_555
metalc
2.105
B
MG
211
N
MG
MG
1_555
B
HOH
301
S
O
HOH
1_555
hydrog
WATSON-CRICK
A
C
2
A
N3
C
3
1_555
B
G
45
B
N1
G
45
1_555
hydrog
WATSON-CRICK
A
C
2
A
N4
C
3
1_555
B
G
45
B
O6
G
45
1_555
hydrog
WATSON-CRICK
A
C
2
A
O2
C
3
1_555
B
G
45
B
N2
G
45
1_555
hydrog
WATSON-CRICK
A
G
3
A
N1
G
4
1_555
B
C
44
B
N3
C
44
1_555
hydrog
WATSON-CRICK
A
G
3
A
N2
G
4
1_555
B
C
44
B
O2
C
44
1_555
hydrog
WATSON-CRICK
A
G
3
A
O6
G
4
1_555
B
C
44
B
N4
C
44
1_555
hydrog
WATSON-CRICK
A
C
4
A
N3
C
5
1_555
B
G
43
B
N1
G
43
1_555
hydrog
WATSON-CRICK
A
C
4
A
N4
C
5
1_555
B
G
43
B
O6
G
43
1_555
hydrog
WATSON-CRICK
A
C
4
A
O2
C
5
1_555
B
G
43
B
N2
G
43
1_555
hydrog
WATSON-CRICK
A
C
5
A
N3
C
6
1_555
B
G
42
B
N1
G
42
1_555
hydrog
WATSON-CRICK
A
C
5
A
N4
C
6
1_555
B
G
42
B
O6
G
42
1_555
hydrog
WATSON-CRICK
A
C
5
A
O2
C
6
1_555
B
G
42
B
N2
G
42
1_555
hydrog
G-G MISPAIR
A
G
7
A
O6
G
8
1_555
B
G
15
B
N2
G
15
1_555
hydrog
WATSON-CRICK
A
G
7
A
N1
G
8
1_555
B
C
41
B
N3
C
41
1_555
hydrog
WATSON-CRICK
A
G
7
A
N2
G
8
1_555
B
C
41
B
O2
C
41
1_555
hydrog
WATSON-CRICK
A
G
7
A
O6
G
8
1_555
B
C
41
B
N4
C
41
1_555
hydrog
G-U MISPAIR
A
G
8
A
O6
G
9
1_555
B
U
14
B
N3
U
14
1_555
hydrog
G-A MISPAIR
A
G
8
A
N2
G
9
1_555
B
A
39
B
N3
A
39
1_555
hydrog
WATSON-CRICK
A
A
9
A
N1
A
10
1_555
B
U
13
B
N3
U
13
1_555
hydrog
WATSON-CRICK
A
A
9
A
N6
A
10
1_555
B
U
13
B
O4
U
13
1_555
hydrog
WATSON-CRICK
A
C
10
A
N3
C
11
1_555
B
G
12
B
N1
G
12
1_555
hydrog
WATSON-CRICK
A
C
10
A
N4
C
11
1_555
B
G
12
B
O6
G
12
1_555
hydrog
WATSON-CRICK
A
C
10
A
O2
C
11
1_555
B
G
12
B
N2
G
12
1_555
hydrog
WATSON-CRICK
A
U
11
A
N3
U
12
1_555
B
A
11
B
N1
A
11
1_555
hydrog
WATSON-CRICK
A
U
11
A
O4
U
12
1_555
B
A
11
B
N6
A
11
1_555
hydrog
U-G MISPAIR
A
U
11
A
O2
U
12
1_555
B
G
97
B
N2
G
97
1_555
hydrog
WATSON-CRICK
A
U
12
A
N3
U
13
1_555
B
A
10
B
N1
A
10
1_555
hydrog
WATSON-CRICK
A
U
12
A
O4
U
13
1_555
B
A
10
B
N6
A
10
1_555
hydrog
A-U PAIR
A
A
13
A
N1
A
14
1_555
B
U
9
B
N3
U
9
1_555
hydrog
WATSON-CRICK
A
A
14
A
N1
A
15
1_555
B
U
8
B
N3
U
8
1_555
hydrog
WATSON-CRICK
A
A
14
A
N6
A
15
1_555
B
U
8
B
O4
U
8
1_555
hydrog
WATSON-CRICK
A
A
15
A
N1
A
16
1_555
B
U
7
B
N3
U
7
1_555
hydrog
WATSON-CRICK
A
A
15
A
N6
A
16
1_555
B
U
7
B
O4
U
7
1_555
hydrog
WATSON-CRICK
A
G
16
A
N1
G
17
1_555
B
C
6
B
N3
C
6
1_555
hydrog
WATSON-CRICK
A
G
16
A
N2
G
17
1_555
B
C
6
B
O2
C
6
1_555
hydrog
WATSON-CRICK
A
G
16
A
O6
G
17
1_555
B
C
6
B
N4
C
6
1_555
hydrog
G-A MISPAIR
B
G
12
B
N2
G
12
1_555
B
A
98
B
N3
A
98
1_555
hydrog
WATSON-CRICK
B
C
17
B
N3
C
17
1_555
B
G
34
B
N1
G
34
1_555
hydrog
WATSON-CRICK
B
C
17
B
N4
C
17
1_555
B
G
34
B
O6
G
34
1_555
hydrog
WATSON-CRICK
B
C
17
B
O2
C
17
1_555
B
G
34
B
N2
G
34
1_555
hydrog
WATSON-CRICK
B
G
18
B
N1
G
18
1_555
B
C
33
B
N3
C
33
1_555
hydrog
WATSON-CRICK
B
G
18
B
N2
G
18
1_555
B
C
33
B
O2
C
33
1_555
hydrog
WATSON-CRICK
B
G
18
B
O6
G
18
1_555
B
C
33
B
N4
C
33
1_555
hydrog
G-A MISPAIR
B
G
18
B
N2
G
18
1_555
B
A
108
B
N1
A
108
1_555
hydrog
A-G MISPAIR
B
A
19
B
N3
A
19
1_555
B
G
109
B
N2
G
109
1_555
hydrog
WATSON-CRICK
B
C
23
B
N3
C
23
1_555
B
G
54
B
N1
G
54
1_555
hydrog
WATSON-CRICK
B
C
23
B
N4
C
23
1_555
B
G
54
B
O6
G
54
1_555
hydrog
WATSON-CRICK
B
C
23
B
O2
C
23
1_555
B
G
54
B
N2
G
54
1_555
hydrog
WATSON-CRICK
B
A
24
B
N1
A
24
1_555
B
U
53
B
N3
U
53
1_555
hydrog
WATSON-CRICK
B
A
24
B
N6
A
24
1_555
B
U
53
B
O4
U
53
1_555
hydrog
WATSON-CRICK
B
G
25
B
N1
G
25
1_555
B
C
52
B
N3
C
52
1_555
hydrog
WATSON-CRICK
B
G
25
B
N2
G
25
1_555
B
C
52
B
O2
C
52
1_555
hydrog
WATSON-CRICK
B
G
25
B
O6
G
25
1_555
B
C
52
B
N4
C
52
1_555
hydrog
WATSON-CRICK
B
G
26
B
N1
G
26
1_555
B
C
51
B
N3
C
51
1_555
hydrog
WATSON-CRICK
B
G
26
B
N2
G
26
1_555
B
C
51
B
O2
C
51
1_555
hydrog
WATSON-CRICK
B
G
26
B
O6
G
26
1_555
B
C
51
B
N4
C
51
1_555
hydrog
WATSON-CRICK
B
G
27
B
N1
G
27
1_555
B
C
50
B
N3
C
50
1_555
hydrog
WATSON-CRICK
B
G
27
B
N2
G
27
1_555
B
C
50
B
O2
C
50
1_555
hydrog
WATSON-CRICK
B
G
27
B
O6
G
27
1_555
B
C
50
B
N4
C
50
1_555
hydrog
TYPE_28_PAIR
B
U
28
B
N3
U
28
1_555
B
G
49
B
O6
G
49
1_555
hydrog
TYPE_28_PAIR
B
U
28
B
O2
U
28
1_555
B
G
49
B
N1
G
49
1_555
hydrog
U-A PAIR
B
U
29
B
O2
U
29
1_555
B
A
31
B
N6
A
31
1_555
hydrog
G-A MISPAIR
B
G
34
B
N2
G
34
1_555
B
A
85
B
N1
A
85
1_555
hydrog
REVERSED WATSON-CRICK
B
A
35
B
N1
A
35
1_555
B
U
40
B
N3
U
40
1_555
hydrog
REVERSED WATSON-CRICK
B
A
35
B
N6
A
35
1_555
B
U
40
B
O2
U
40
1_555
hydrog
WATSON-CRICK
B
C
55
B
N3
C
55
1_555
B
G
71
B
N1
G
71
1_555
hydrog
WATSON-CRICK
B
C
55
B
N4
C
55
1_555
B
G
71
B
O6
G
71
1_555
hydrog
WATSON-CRICK
B
C
55
B
O2
C
55
1_555
B
G
71
B
N2
G
71
1_555
hydrog
WATSON-CRICK
B
G
56
B
N1
G
56
1_555
B
C
70
B
N3
C
70
1_555
hydrog
WATSON-CRICK
B
G
56
B
N2
G
56
1_555
B
C
70
B
O2
C
70
1_555
hydrog
WATSON-CRICK
B
G
56
B
O6
G
56
1_555
B
C
70
B
N4
C
70
1_555
hydrog
G-A MISPAIR
B
G
56
B
N2
G
56
1_555
B
A
74
B
N3
A
74
1_555
hydrog
WATSON-CRICK
B
G
57
B
N1
G
57
1_555
B
C
69
B
N3
C
69
1_555
hydrog
WATSON-CRICK
B
G
57
B
N2
G
57
1_555
B
C
69
B
O2
C
69
1_555
hydrog
WATSON-CRICK
B
G
57
B
O6
G
57
1_555
B
C
69
B
N4
C
69
1_555
hydrog
WATSON-CRICK
B
U
58
B
N3
U
58
1_555
B
A
68
B
N1
A
68
1_555
hydrog
WATSON-CRICK
B
U
58
B
O4
U
58
1_555
B
A
68
B
N6
A
68
1_555
hydrog
WATSON-CRICK
B
C
59
B
N3
C
59
1_555
B
G
67
B
N1
G
67
1_555
hydrog
WATSON-CRICK
B
C
59
B
N4
C
59
1_555
B
G
67
B
O6
G
67
1_555
hydrog
WATSON-CRICK
B
C
59
B
O2
C
59
1_555
B
G
67
B
N2
G
67
1_555
hydrog
U-C MISPAIR
B
U
60
B
O2
U
60
1_555
B
C
62
B
N4
C
62
1_555
hydrog
WATSON-CRICK
B
U
61
B
N3
U
61
1_555
B
A
125
B
N1
A
125
1_555
hydrog
WATSON-CRICK
B
U
61
B
O4
U
61
1_555
B
A
125
B
N6
A
125
1_555
hydrog
WATSON-CRICK
B
C
62
B
N3
C
62
1_555
B
G
124
B
N1
G
124
1_555
hydrog
WATSON-CRICK
B
C
62
B
N4
C
62
1_555
B
G
124
B
O6
G
124
1_555
hydrog
WATSON-CRICK
B
C
62
B
O2
C
62
1_555
B
G
124
B
N2
G
124
1_555
hydrog
WATSON-CRICK
B
C
63
B
N3
C
63
1_555
B
G
123
B
N1
G
123
1_555
hydrog
WATSON-CRICK
B
C
63
B
N4
C
63
1_555
B
G
123
B
O6
G
123
1_555
hydrog
WATSON-CRICK
B
C
63
B
O2
C
63
1_555
B
G
123
B
N2
G
123
1_555
hydrog
WATSON-CRICK
B
U
64
B
N3
U
64
1_555
B
A
122
B
N1
A
122
1_555
hydrog
WATSON-CRICK
B
U
64
B
O4
U
64
1_555
B
A
122
B
N6
A
122
1_555
hydrog
WATSON-CRICK
B
G
65
B
N1
G
65
1_555
B
C
121
B
N3
C
121
1_555
hydrog
WATSON-CRICK
B
G
65
B
N2
G
65
1_555
B
C
121
B
O2
C
121
1_555
hydrog
WATSON-CRICK
B
G
65
B
O6
G
65
1_555
B
C
121
B
N4
C
121
1_555
hydrog
WATSON-CRICK
B
C
66
B
N3
C
66
1_555
B
G
120
B
N1
G
120
1_555
hydrog
WATSON-CRICK
B
C
66
B
N4
C
66
1_555
B
G
120
B
O6
G
120
1_555
hydrog
WATSON-CRICK
B
C
66
B
O2
C
66
1_555
B
G
120
B
N2
G
120
1_555
hydrog
G-U MISPAIR
B
G
71
B
N2
G
71
1_555
B
U
72
B
O4
U
72
1_555
hydrog
TYPE_11_PAIR
B
A
76
B
N6
A
76
1_555
B
G
118
B
N3
G
118
1_555
hydrog
TYPE_11_PAIR
B
A
76
B
N7
A
76
1_555
B
G
118
B
N2
G
118
1_555
hydrog
WATSON-CRICK
B
G
77
B
N1
G
77
1_555
B
C
117
B
N3
C
117
1_555
hydrog
WATSON-CRICK
B
G
77
B
N2
G
77
1_555
B
C
117
B
O2
C
117
1_555
hydrog
WATSON-CRICK
B
G
77
B
O6
G
77
1_555
B
C
117
B
N4
C
117
1_555
hydrog
WATSON-CRICK
B
G
78
B
N1
G
78
1_555
B
C
116
B
N3
C
116
1_555
hydrog
WATSON-CRICK
B
G
78
B
N2
G
78
1_555
B
C
116
B
O2
C
116
1_555
hydrog
WATSON-CRICK
B
G
78
B
O6
G
78
1_555
B
C
116
B
N4
C
116
1_555
hydrog
WATSON-CRICK
B
A
79
B
N1
A
79
1_555
B
U
115
B
N3
U
115
1_555
hydrog
WATSON-CRICK
B
A
79
B
N6
A
79
1_555
B
U
115
B
O4
U
115
1_555
hydrog
WATSON-CRICK
B
C
80
B
N3
C
80
1_555
B
G
114
B
N1
G
114
1_555
hydrog
WATSON-CRICK
B
C
80
B
N4
C
80
1_555
B
G
114
B
O6
G
114
1_555
hydrog
WATSON-CRICK
B
C
80
B
O2
C
80
1_555
B
G
114
B
N2
G
114
1_555
hydrog
WATSON-CRICK
B
U
81
B
N3
U
81
1_555
B
A
113
B
N1
A
113
1_555
hydrog
WATSON-CRICK
B
U
81
B
O4
U
81
1_555
B
A
113
B
N6
A
113
1_555
hydrog
WATSON-CRICK
B
G
82
B
N1
G
82
1_555
B
C
112
B
N3
C
112
1_555
hydrog
WATSON-CRICK
B
G
82
B
N2
G
82
1_555
B
C
112
B
O2
C
112
1_555
hydrog
WATSON-CRICK
B
G
82
B
O6
G
82
1_555
B
C
112
B
N4
C
112
1_555
hydrog
G-A MISPAIR
B
G
83
B
N2
G
83
1_555
B
A
110
B
N7
A
110
1_555
hydrog
REVERSED HOOGSTEEN
B
A
86
B
N6
A
86
1_555
B
U
107
B
O2
U
107
1_555
hydrog
REVERSED HOOGSTEEN
B
A
86
B
N7
A
86
1_555
B
U
107
B
N3
U
107
1_555
hydrog
TYPE_5_PAIR
B
A
87
B
N6
A
87
1_555
B
A
106
B
N1
A
106
1_555
hydrog
TYPE_5_PAIR
B
A
87
B
N7
A
87
1_555
B
A
106
B
N6
A
106
1_555
hydrog
TYPE_25_PAIR
B
A
88
B
N6
A
88
1_555
B
C
105
B
N3
C
105
1_555
hydrog
TYPE_25_PAIR
B
A
88
B
N7
A
88
1_555
B
C
105
B
N4
C
105
1_555
hydrog
WATSON-CRICK
B
C
89
B
N3
C
89
1_555
B
G
104
B
N1
G
104
1_555
hydrog
WATSON-CRICK
B
C
89
B
N4
C
89
1_555
B
G
104
B
O6
G
104
1_555
hydrog
WATSON-CRICK
B
C
89
B
O2
C
89
1_555
B
G
104
B
N2
G
104
1_555
hydrog
WATSON-CRICK
B
C
90
B
N3
C
90
1_555
B
G
103
B
N1
G
103
1_555
hydrog
WATSON-CRICK
B
C
90
B
N4
C
90
1_555
B
G
103
B
O6
G
103
1_555
hydrog
WATSON-CRICK
B
C
90
B
O2
C
90
1_555
B
G
103
B
N2
G
103
1_555
hydrog
WATSON-CRICK
B
A
91
B
N1
A
91
1_555
B
U
102
B
N3
U
102
1_555
hydrog
WATSON-CRICK
B
A
91
B
N6
A
91
1_555
B
U
102
B
O4
U
102
1_555
hydrog
WATSON-CRICK
B
C
92
B
N3
C
92
1_555
B
G
101
B
N1
G
101
1_555
hydrog
WATSON-CRICK
B
C
92
B
N4
C
92
1_555
B
G
101
B
O6
G
101
1_555
hydrog
WATSON-CRICK
B
C
92
B
O2
C
92
1_555
B
G
101
B
N2
G
101
1_555
hydrog
WATSON-CRICK
B
A
93
B
N1
A
93
1_555
B
U
100
B
N3
U
100
1_555
hydrog
WATSON-CRICK
B
A
93
B
N6
A
93
1_555
B
U
100
B
O4
U
100
1_555
hydrog
WATSON-CRICK
B
G
94
B
N1
G
94
1_555
B
C
99
B
N3
C
99
1_555
hydrog
WATSON-CRICK
B
G
94
B
N2
G
94
1_555
B
C
99
B
O2
C
99
1_555
hydrog
WATSON-CRICK
B
G
94
B
O6
G
94
1_555
B
C
99
B
N4
C
99
1_555
hydrog
G-A MISPAIR
B
G
95
B
N2
G
95
1_555
B
A
98
B
N7
A
98
1_555
RNA
glmS ribozyme fold, RNA, self-cleavage, transesterification, metalloribozyme
4MEG
PDB
1
4MEG
AGCGCCUGGACUUAAAGCCAUUGCACU
4MEG
PDB
2
4MEG
GGCGGCUUUAAGUUGACGAGGGCAGGGUUAAACGAGACAUCGGCGAGUGCCCUGCGGUCUUCCUGCGACCGUUAGAGGAC
UGGUAAAACCACAGGCGACUGUGGCAUAGAGCAGUCCGGGCAGGAA
0
26
4MEG
0
26
4MEG
A
1
1
27
1
126
4MEG
1
126
4MEG
B
2
1
126
BINDING SITE FOR RESIDUE MG B 201
B
MG
201
Software
5
BINDING SITE FOR RESIDUE MG B 202
B
MG
202
Software
1
BINDING SITE FOR RESIDUE MG B 203
B
MG
203
Software
1
BINDING SITE FOR RESIDUE MG B 204
B
MG
204
Software
3
BINDING SITE FOR RESIDUE MG B 205
B
MG
205
Software
2
BINDING SITE FOR RESIDUE MG B 206
B
MG
206
Software
2
BINDING SITE FOR RESIDUE MG B 207
B
MG
207
Software
3
BINDING SITE FOR RESIDUE MG B 208
B
MG
208
Software
5
BINDING SITE FOR RESIDUE MG B 209
B
MG
209
Software
2
BINDING SITE FOR RESIDUE MG B 210
B
MG
210
Software
2
BINDING SITE FOR RESIDUE MG B 211
B
MG
211
Software
4
BINDING SITE FOR RESIDUE MG B 212
B
MG
212
Software
3
BINDING SITE FOR RESIDUE MG B 213
B
MG
213
Software
3
BINDING SITE FOR RESIDUE MG B 214
B
MG
214
Software
4
BINDING SITE FOR RESIDUE MG B 215
B
MG
215
Software
2
A
G
1
A
G
2
5
1_555
A
C
2
A
C
3
5
1_555
B
A
16
B
A
16
5
1_555
B
C
17
B
C
17
5
1_555
B
G
18
B
G
18
5
1_555
B
C
59
B
C
59
1
1_555
B
G
54
B
G
54
1
1_555
B
A
85
B
A
85
3
1_555
B
A
86
B
A
86
3
1_555
B
U
107
B
U
107
3
1_555
B
G
101
B
G
101
2
1_555
B
U
102
B
U
102
2
1_555
B
A
87
B
A
87
2
1_555
B
G
104
B
G
104
2
1_555
B
G
75
B
G
75
3
1_555
B
G
118
B
G
118
3
1_555
B
G
119
B
G
119
3
1_555
B
C
89
B
C
89
5
3_444
B
C
90
B
C
90
5
3_444
B
U
102
B
U
102
5
1_555
B
G
104
B
G
104
5
3_444
B
C
105
B
C
105
5
3_444
B
U
84
B
U
84
2
1_555
B
A
85
B
A
85
2
1_555
B
G
67
B
G
67
2
1_555
B
A
68
B
A
68
2
1_555
B
A
85
B
A
85
4
1_555
B
A
108
B
A
108
4
1_555
B
G
109
B
G
109
4
1_555
B
HOH
301
S
HOH
4
1_555
B
A
16
B
A
16
3
1_555
B
C
41
B
C
41
3
1_555
B
G
42
B
G
42
3
1_555
B
G
43
B
G
43
3
1_555
B
G
54
B
G
54
3
3_455
B
C
66
B
C
66
3
3_455
B
G
20
B
G
20
4
1_555
B
G
21
B
G
21
4
1_555
B
A
31
B
A
31
4
1_555
B
U
48
B
U
48
4
1_555
B
G
120
B
G
120
2
1_555
B
C
121
B
C
121
2
1_555
18
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