0.007905
0.000000
0.000000
0.000000
0.006884
0.000000
0.000000
0.000000
0.006915
0.00000
0.00000
0.00000
Krasilnikov, A.S.
Yang, X.
Pan, T.
Mondragon, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
126.5
145.3
144.6
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 O8 P
363.221
y
GUANOSINE-5'-MONOPHOSPHATE
RNA linking
Mg 2
24.305
MAGNESIUM ION
non-polymer
Pb 2
207.200
LEAD (II) 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
R
C
N
84
N
O
N
85
R
C
Y
86
N
N
Y
87
N
C
Y
88
N
N
Y
89
N
C
N
90
N
C
N
91
N
O
N
92
N
N
N
93
N
C
N
94
N
N
N
95
N
N
Y
96
N
C
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
H
N
110
N
H
N
111
N
MG
N
112
N
PB
N
113
N
O
N
114
N
P
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
C
N
119
R
C
N
120
N
O
N
121
S
C
N
122
N
O
N
123
R
C
N
124
N
O
N
125
R
C
N
126
N
N
N
127
N
C
N
128
N
O
N
129
N
N
N
130
N
C
N
131
N
O
N
132
N
C
N
133
N
C
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
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
N
99
N
sing
Y
100
N
sing
Y
101
N
sing
Y
102
N
doub
N
103
N
sing
Y
104
N
sing
N
105
N
sing
Y
106
N
doub
N
107
N
doub
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
doub
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
doub
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
sing
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
sing
N
146
N
doub
N
147
N
sing
N
148
N
doub
N
149
N
sing
N
150
N
sing
UK
Nature
NATUAS
0006
0028-0836
421
760
764
10.1038/nature01386
12610630
Crystal structure of the specificity domain of Ribonuclease P
2003
10.2210/pdb1nbs/pdb
pdb_00001nbs
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
mirrors
CCD
2002-04-23
MARRESEARCH
Si MIRRORS
MAD
M
x-ray
1
0.9475
1.0
0.9293
1.0
5ID-B
APS
0.9475,0.9293
SYNCHROTRON
APS BEAMLINE 5ID-B
50209.945
RIBONUCLEASE P RNA
Specificity-domain, S-domain
U86G, A239C, U89A
2
man
polymer
24.305
MAGNESIUM ION
12
syn
non-polymer
207.200
LEAD (II) ION
23
syn
non-polymer
no
no
GCGAGCCUAGCGAAGUCAUAAGCUAGGGCAGUCUUUAGAGGCUGACGGCAGGAAAAAAGCCUACGUCUUCGGAUAUGGCU
GAGUAUCCUUGAAAGUGCCACAGUGACGAAGUCUCACUAGAAAUGGUGAGAGUGGAACGCGGUAAACCCCUCGCA
GCGAGCCUAGCGAAGUCAUAAGCUAGGGCAGUCUUUAGAGGCUGACGGCAGGAAAAAAGCCUACGUCUUCGGAUAUGGCU
GAGUAUCCUUGAAAGUGCCACAGUGACGAAGUCUCACUAGAAAUGGUGAGAGUGGAACGCGGUAAACCCCUCGCA
A,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
n
n
Bacillus
Bacillus
sample
The RNA was produced by vitro transcription with T7 polymerase from a pUC19-based template which contained cloned sequence of the S-domain.
1423
Bacillus subtilis
1423
Bacillus subtilis
pUC19
4
3.31
62.82
VAPOR DIFFUSION, HANGING DROP
6.0
isopropanol, strontium chloride, magnesium chloride, spermine, MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 303K
303
-0.263
1
19
A
86
A
239
-2.062
A_G86:C239_A
1
-6.950
-0.044
0.132
0.029
2.934
1
19
A
87
A
238
1.133
A_C87:G238_A
2
4.639
0.161
0.386
-0.232
-9.477
1
19
A
88
A
237
5.163
A_G88:C237_A
3
-6.932
-0.225
-0.381
-0.014
-9.656
1
20
A
89
A
236
5.000
A_A89:U236_A
4
-1.288
0.107
0.591
-0.286
7.629
1
19
A
90
A
235
-2.011
A_G90:C235_A
5
1.351
-0.059
0.814
-0.161
0.167
1
19
A
132
A
234
-0.486
A_G132:C234_A
6
-9.756
-0.417
0.305
-0.307
-14.831
1
19
A
133
A
233
3.239
A_G133:C233_A
7
-4.812
-0.037
-0.435
-0.096
-18.301
1
19
A
180
A
232
2.411
A_G180:C232_A
8
-20.893
-0.154
-0.488
-0.233
-3.091
1
20
A
181
A
231
7.158
A_U181:A231_A
9
-16.123
-0.080
0.512
-0.172
1.369
1
28
A
182
A
228
2.333
A_G182:U228_A
10
-8.942
-1.622
-0.152
-0.293
0.764
1
19
A
183
A
227
-0.906
A_C183:G227_A
11
-6.808
0.347
0.093
-0.216
9.294
1
19
A
184
A
226
-4.561
A_C184:G226_A
12
9.985
0.179
-0.641
-0.267
7.870
A
192
A
224
-101.088
A_C192:G224_A
13
5.348
0.357
0.062
2.375
1.200
1
19
A
107
A
96
0.339
A_G107:C96_A
14
-10.970
-0.291
-0.101
-0.107
0.036
1
19
A
108
A
95
-0.060
A_C108:G95_A
15
-4.159
0.147
-0.409
-0.134
2.817
1
20
A
109
A
94
4.746
A_U109:A94_A
16
14.115
0.146
0.979
-0.267
-2.440
1
20
A
110
A
93
3.402
A_A110:U93_A
17
-1.948
-0.060
0.304
-0.160
2.053
1
19
A
111
A
92
0.640
A_G111:C92_A
18
-4.950
-0.233
0.555
-0.143
-8.359
1
19
A
112
A
91
3.882
A_G112:C91_A
19
-4.571
-0.105
-0.282
0.042
15.581
1
19
A
113
A
131
3.623
A_G113:C131_A
20
-7.388
-0.238
0.599
0.001
6.496
1
19
A
114
A
129
0.994
A_C114:G129_A
21
-0.767
-0.007
1.061
-0.353
1.080
1
20
A
115
A
128
-6.868
A_A115:U128_A
22
-6.406
0.087
-0.130
-0.123
2.893
1
19
A
116
A
127
3.512
A_G116:C127_A
23
-15.718
-0.188
0.130
0.046
3.684
1
28
A
117
A
126
13.072
A_U117:G126_A
24
-7.714
2.583
-0.028
-0.264
-6.224
1
19
A
118
A
125
-1.161
A_C118:G125_A
25
-11.015
-0.549
0.793
-0.117
-4.147
A
119
A
124
-42.729
A_U119:A124_A
26
0.321
5.864
0.675
-3.078
-15.297
4
24
A
98
A
104
-88.219
A_A98:U104_A
27
-13.823
-3.639
0.302
-1.317
-24.419
6
10
A
100
A
103
-73.234
A_G100:A103_A
28
1.242
3.053
0.844
-3.787
-13.173
1
19
B
220
A
102
2.398
B_G220:C102_A
29
-6.924
0.133
0.420
-0.325
2.754
10
A
170
A
139
-18.977
A_A170:A139_A
30
1.502
-6.032
0.082
-4.246
4.836
1
20
A
171
A
138
-0.395
A_U171:A138_A
31
1.024
0.065
-0.093
-0.035
-2.634
1
19
A
172
A
137
0.493
A_C172:G137_A
32
9.160
-0.034
0.141
-0.043
5.459
1
19
A
173
A
136
6.352
A_C173:G136_A
33
-10.863
0.459
0.134
-0.064
0.018
1
20
A
174
A
135
0.803
A_U174:A135_A
34
2.071
-0.131
-0.011
0.011
3.734
2
21
A
175
A
179
-160.582
A_U175:A179_A
35
-14.640
-0.174
-0.660
-1.313
7.799
4
5
A
187
A
191
-105.361
A_A187:A191_A
36
26.128
4.209
1.200
1.259
50.760
A
188
A
222
-63.109
A_G188:A222_A
37
-8.785
3.214
-0.466
-4.355
-11.637
A
217
A
190
-131.940
A_G217:G190_A
38
31.133
1.689
-1.391
1.747
14.245
A
197
A
216
-6.804
A_U197:A216_A
39
-6.478
-1.160
-1.082
0.359
2.433
1
A
198
A
215
12.368
A_C198:G215_A
40
-12.052
-0.808
-0.659
0.392
4.413
1
A
200
A
213
8.488
A_C200:G213_A
41
0.177
1.645
1.090
-0.106
-1.203
A
193
A
223
-84.841
A_G193:C223_A
42
-0.309
0.251
0.835
-2.433
-20.099
1
19
B
86
B
239
-2.140
B_G86:C239_B
43
7.824
-0.140
-0.567
-0.076
-3.133
1
19
B
87
B
238
1.128
B_C87:G238_B
44
-11.237
0.087
-0.602
-0.234
4.940
1
19
B
88
B
237
4.160
B_G88:C237_B
45
0.466
-0.182
0.780
-0.069
-9.268
1
20
B
89
B
236
7.956
B_A89:U236_B
46
-19.025
0.067
-0.068
-0.225
-0.578
1
19
B
90
B
235
-4.394
B_G90:C235_B
47
-6.973
0.150
0.457
-0.176
-11.738
1
19
B
132
B
234
3.745
B_G132:C234_B
48
-9.492
-0.454
-0.226
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B
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B_G193:C223_B
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AA_G86C87:G238C239_AA
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AA_C87G88:C237G238_AA
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AA_G88A89:U236C237_AA
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AA_A89G90:C235U236_AA
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AA_G90G132:C234C235_AA
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AA_G132G133:C233C234_AA
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AA_G133G180:C232C233_AA
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AA_G180U181:A231C232_AA
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AA_U181G182:U228A231_AA
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AA_G182C183:G227U228_AA
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AA_C183C184:G226G227_AA
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AA_C184C192:G224G226_AA
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AA_G107C108:G95C96_AA
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AA_C108U109:A94G95_AA
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AA_U109A110:U93A94_AA
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AA_A110G111:C92U93_AA
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AA_G111G112:C91C92_AA
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AA_G112G113:C131C91_AA
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AA_G113C114:G129C131_AA
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AA_C114A115:U128G129_AA
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AA_A115G116:C127U128_AA
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AA_G116U117:G126C127_AA
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AA_U117C118:G125G126_AA
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A
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A
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AA_C118U119:A124G125_AA
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7.970
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A
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A
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AA_A98G100:A103U104_AA
25
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A
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A
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AB_G100G220:C102A103_AA
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A
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AA_A170U171:A138A139_AA
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AA_U171C172:G137A138_AA
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AA_C172C173:G136G137_AA
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AA_C173U174:A135G136_AA
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AA_U174U175:A179A135_AA
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7.480
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AA_A187G188:A222A191_AA
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A
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A
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AA_G188G217:G190A222_AA
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114.152
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A
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A
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AA_G217U197:A216G190_AA
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A
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A
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AA_U197C198:G215A216_AA
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AA_C198C200:G213G215_AA
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-5.516
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BB_G86C87:G238C239_BB
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BB_C87G88:C237G238_BB
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B
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BB_G88A89:U236C237_BB
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11.044
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B
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BB_A89G90:C235U236_BB
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0.660
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B
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BB_G90G132:C234C235_BB
41
4.931
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B
B
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B
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BB_G132G133:C233C234_BB
42
3.277
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B
B
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B
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BB_G133G180:C232C233_BB
43
-1.743
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B
B
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B
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BB_G180U181:A231C232_BB
44
-2.039
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B
B
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8.951
B
B
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228
3.251
4.667
2.214
-2.189
BB_U181G182:U228A231_BB
45
6.249
-11.986
29.562
-5.093
-2.946
3.136
37.544
B
B
182
183
5.045
B
B
228
227
3.292
3.243
-0.005
-1.735
BB_G182C183:G227U228_BB
46
-0.689
1.071
37.403
-3.112
-0.081
1.975
38.025
B
B
183
184
23.731
B
B
227
226
3.199
14.947
-0.357
-2.175
BB_C183C184:G226G227_BB
47
8.255
-13.106
34.103
-4.932
1.427
6.130
178.809
B
B
184
192
-61.327
B
B
226
224
5.860
-122.581
1.266
-4.208
BB_C184C192:G224G226_BB
48
-122.086
61.079
160.374
-1.740
-0.996
-2.673
-90.028
B
B
192
219
-25.628
B
B
224
191
-1.718
35.378
6.335
-0.548
BB_C192G219:A191G224_BB
49
21.804
15.795
-81.755
0.908
4.158
2.681
30.040
B
B
107
108
7.191
B
B
96
95
2.893
3.718
-0.962
-1.592
BB_G107C108:G95C96_BB
50
-0.046
0.089
29.814
-3.724
1.849
2.995
31.909
B
B
108
109
11.832
B
B
95
94
3.403
6.458
0.669
-1.906
BB_C108U109:A94G95_BB
51
2.029
-3.717
31.201
-4.628
-0.852
2.466
32.769
B
B
109
110
22.069
B
B
94
93
3.135
12.167
0.259
-1.264
BB_U109A110:U93A94_BB
52
0.268
-0.486
30.483
-4.103
-0.419
2.362
31.739
B
B
110
111
16.766
B
B
93
92
2.907
9.037
0.791
-1.749
BB_A110G111:C92U93_BB
53
2.723
-5.052
30.337
-4.567
-1.035
3.100
34.146
B
B
111
112
-6.665
B
B
92
91
2.957
-3.905
0.416
-1.584
BB_G111G112:C91C92_BB
54
-1.119
1.910
33.910
-2.123
-0.874
-1.461
18.551
B
B
112
113
53.843
B
B
91
131
2.822
14.448
-0.849
-3.342
BB_G112G113:C131C91_BB
55
6.798
-25.334
9.475
-12.536
3.653
2.469
47.828
B
B
113
114
15.275
B
B
131
129
3.123
12.151
-0.013
-1.994
BB_G113C114:G129C131_BB
56
-11.497
14.453
44.969
-3.315
-0.793
3.564
39.103
B
B
114
115
1.820
B
B
129
128
3.709
1.217
-1.167
-1.570
BB_C114A115:U128G129_BB
57
2.988
-4.469
38.975
-2.508
2.143
2.988
30.490
B
B
115
116
15.540
B
B
128
127
3.454
8.075
0.682
-1.163
BB_A115G116:C127U128_BB
58
-1.847
3.555
29.369
-3.828
-1.666
3.231
41.332
B
B
116
117
5.322
B
B
127
126
3.231
3.749
1.770
-1.205
BB_G116U117:G126C127_BB
59
3.054
-4.335
41.061
-2.106
-2.184
1.266
20.204
B
B
117
118
29.374
B
B
126
125
2.688
9.857
-0.747
-2.352
BB_U117C118:G125G126_BB
60
-1.762
5.252
17.570
-9.622
1.607
-0.032
-162.705
B
B
98
100
-71.428
B
B
104
103
1.215
130.735
-2.218
1.888
BB_A98G100:A103U104_BB
61
96.582
52.768
-15.606
-1.374
-0.812
0.729
171.726
B
B
156
157
-66.163
B
B
153
152
-0.866
-127.364
-1.871
-2.944
BB_G156G157:C152U153_BB
62
114.906
-59.691
24.251
-1.517
0.901
3.678
34.820
B
B
157
158
-1.703
B
B
152
151
3.630
-1.019
0.792
-1.498
BB_G157A158:U151C152_BB
63
0.336
-0.561
34.804
-2.330
-1.266
2.612
45.523
B
B
158
159
20.623
B
B
151
150
3.083
15.659
-0.045
-0.902
BB_A158U159:G150U151_BB
64
2.075
-2.733
42.832
-2.407
0.223
5.757
89.825
B
B
159
160
7.882
B
B
150
206
5.987
11.107
-3.245
-0.296
BB_U159A160:A206G150_BB
65
5.789
-4.108
89.133
-0.617
2.510
-4.540
-153.880
B
B
160
146
-15.555
B
B
206
162
-0.556
28.508
4.198
5.477
BB_A160C146:G162A206_BB
66
145.466
79.370
-68.689
-2.551
0.830
-2.613
-30.495
B
B
146
145
12.187
B
B
162
163
-3.140
-6.360
0.705
2.459
BB_C146C145:G163G162_BB
67
2.090
4.004
-29.768
-5.802
0.970
-3.150
-37.212
B
B
145
144
1.602
B
B
163
164
-3.233
-1.021
-0.519
1.434
BB_C145G144:C164G163_BB
68
2.685
4.212
-37.105
-2.380
-1.161
-2.809
-31.858
B
B
144
143
14.934
B
B
164
165
-3.171
-8.088
1.140
1.547
BB_G144A143:U165C164_BB
69
4.242
7.832
-30.554
-4.196
1.354
-3.264
-61.209
B
B
143
142
16.126
B
B
165
166
-3.573
-16.205
0.635
1.058
BB_A143A142:G166U165_BB
70
9.255
9.209
-58.560
-1.865
0.152
-3.242
-110.574
B
B
142
141
-6.832
B
B
166
167
-3.162
11.223
-0.351
1.226
BB_A142A141:A167G166_BB
71
-2.149
-1.308
-110.177
-0.613
-0.188
0.422
-177.614
B
B
141
169
-58.926
B
B
167
140
0.394
116.829
1.786
-2.477
BB_A141U169:A140A167_BB
72
133.486
67.328
-47.694
1.064
1.093
2.673
-14.522
B
B
169
170
-34.412
B
B
140
139
3.389
8.152
4.750
-1.204
BB_U169A170:A139A140_BB
73
2.324
9.812
-11.802
-2.633
20.899
3.628
60.279
B
B
170
171
2.430
B
B
139
138
3.689
2.440
0.402
-1.363
BB_A170U171:A138A139_BB
74
-1.220
1.215
60.223
-1.491
-0.467
3.039
28.194
B
B
171
172
8.120
B
B
138
137
3.357
3.935
0.213
-1.770
BB_U171C172:G137A138_BB
75
-3.177
6.557
27.746
-4.538
-1.168
3.739
30.466
B
B
172
173
-0.564
B
B
137
136
3.757
-0.296
0.250
-2.262
BB_C172C173:G136G137_BB
76
-2.907
5.540
30.329
-4.236
-1.142
2.581
35.653
B
B
173
174
14.912
B
B
136
135
3.226
9.037
0.239
-2.230
BB_C173U174:A135G136_BB
77
0.250
-0.413
34.524
-4.825
-0.357
2.702
117.652
B
B
174
175
4.769
B
B
135
179
2.777
8.157
-1.036
-1.082
BB_U174U175:A179A135_BB
78
4.557
-2.664
117.421
-0.702
0.644
2.779
56.554
B
B
208
209
17.104
B
B
205
204
2.880
15.996
1.928
-0.616
BB_A208U209:A204G205_BB
79
5.459
-5.837
54.169
-1.447
-1.763
3.024
13.862
B
B
209
210
0.400
B
B
204
203
3.338
0.096
1.638
-3.071
BB_U209G210:U203A204_BB
80
-2.151
8.949
13.695
-12.814
-8.834
3.478
41.676
B
B
210
211
3.762
B
B
203
202
3.532
2.672
-1.085
-2.037
BB_G210G211:C202U203_BB
81
-3.591
5.057
41.445
-3.166
1.118
2.880
32.023
B
B
211
212
3.088
B
B
202
201
3.026
1.700
-0.523
-1.522
BB_G211U212:A201C202_BB
82
3.080
-5.593
31.834
-3.037
1.452
2.309
30.280
B
B
212
213
11.088
B
B
201
200
2.793
5.668
0.050
-1.589
BB_U212G213:C200A201_BB
83
-9.265
18.123
28.307
-3.967
-1.608
2.637
36.230
B
B
213
214
22.344
B
B
200
199
3.552
13.570
0.095
-1.845
BB_G213A214:U199C200_BB
84
1.957
-3.223
33.616
-4.843
0.117
2.920
33.788
B
B
214
215
2.462
B
B
199
198
3.000
1.431
0.097
-1.891
BB_A214G215:C198U199_BB
85
0.504
-0.867
33.755
-3.463
-0.094
3.254
36.694
B
B
215
216
-3.790
B
B
198
197
3.192
-2.378
-0.002
-1.506
BB_G215A216:U197C198_BB
86
4.850
-7.730
36.308
-2.070
0.660
4.684
94.203
B
B
216
217
5.556
B
B
197
190
4.900
8.133
-0.193
-3.171
BB_A216G217:G190U197_BB
87
-4.080
2.787
93.866
-2.381
0.023
2.509
19.552
B
B
217
218
9.286
B
B
190
222
3.219
3.097
-2.216
0.530
BB_G217U218:A222G190_BB
88
5.539
-16.605
18.503
0.202
8.957
pdbx_unobs_or_zero_occ_atoms
software
database_2
pdbx_struct_conn_angle
pdbx_unobs_or_zero_occ_atoms
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Advisory
Data collection
Refinement description
Advisory
Database references
Derived calculations
Data collection
1
0
2003-02-18
1
1
2008-04-28
1
2
2011-07-13
1
3
2019-07-24
1
4
2021-10-27
1
5
2024-02-14
_software.classification
_software.name
_software.version
_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_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_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_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.ptnr1_symmetry
_struct_conn.ptnr2_auth_asym_id
_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
model which is composed of the two molecules in the crystallographic asymmetric unit and represents entire specificity domain of Ribonuclease P RNA
SEQUENCE
Base A240 is a transcriptional artifact.
RCSB
Y
RCSB
2002-12-03
REL
REL
MG
MAGNESIUM ION
PB
LEAD (II) ION
MG
2
2
MG
MG
2
A
MG
4
2
MG
MG
4
A
MG
5
2
MG
MG
5
A
MG
6
2
MG
MG
6
A
MG
7
2
MG
MG
7
A
PB
1
3
PB
PB
241
A
PB
2
3
PB
PB
242
A
PB
3
3
PB
PB
243
A
PB
5
3
PB
PB
244
A
PB
6
3
PB
PB
245
A
PB
7
3
PB
PB
246
A
PB
8
3
PB
PB
247
A
PB
9
3
PB
PB
248
A
PB
10
3
PB
PB
249
A
PB
11
3
PB
PB
250
A
PB
12
3
PB
PB
251
A
PB
13
3
PB
PB
252
A
MG
1
2
MG
MG
241
B
MG
2
2
MG
MG
242
B
MG
4
2
MG
MG
243
B
MG
5
2
MG
MG
244
B
MG
6
2
MG
MG
245
B
MG
12
2
MG
MG
246
B
MG
13
2
MG
MG
247
B
PB
1
3
PB
PB
301
B
PB
2
3
PB
PB
302
B
PB
3
3
PB
PB
303
B
PB
4
3
PB
PB
304
B
PB
5
3
PB
PB
305
B
PB
6
3
PB
PB
306
B
PB
7
3
PB
PB
307
B
PB
8
3
PB
PB
308
B
PB
9
3
PB
PB
309
B
PB
10
3
PB
PB
310
B
PB
12
3
PB
PB
312
B
G
86
n
1
G
86
A
C
87
n
2
C
87
A
G
88
n
3
G
88
A
A
89
n
4
A
89
A
G
90
n
5
G
90
A
C
91
n
6
C
91
A
C
92
n
7
C
92
A
U
93
n
8
U
93
A
A
94
n
9
A
94
A
G
95
n
10
G
95
A
C
96
n
11
C
96
A
G
97
n
12
G
97
A
A
98
n
13
A
98
A
A
99
n
14
A
99
A
G
100
n
15
G
100
A
U
101
n
16
U
101
A
C
102
n
17
C
102
A
A
103
n
18
A
103
A
U
104
n
19
U
104
A
A
105
n
20
A
105
A
A
106
n
21
A
106
A
G
107
n
22
G
107
A
C
108
n
23
C
108
A
U
109
n
24
U
109
A
A
110
n
25
A
110
A
G
111
n
26
G
111
A
G
112
n
27
G
112
A
G
113
n
28
G
113
A
C
114
n
29
C
114
A
A
115
n
30
A
115
A
G
116
n
31
G
116
A
U
117
n
32
U
117
A
C
118
n
33
C
118
A
U
119
n
34
U
119
A
U
120
n
35
U
120
A
U
121
n
36
U
121
A
A
122
n
37
A
122
A
G
123
n
38
G
123
A
A
124
n
39
A
124
A
G
125
n
40
G
125
A
G
126
n
41
G
126
A
C
127
n
42
C
127
A
U
128
n
43
U
128
A
G
129
n
44
G
129
A
A
130
n
45
A
130
A
C
131
n
46
C
131
A
G
132
n
47
G
132
A
G
133
n
48
G
133
A
C
134
n
49
C
134
A
A
135
n
50
A
135
A
G
136
n
51
G
136
A
G
137
n
52
G
137
A
A
138
n
53
A
138
A
A
139
n
54
A
139
A
A
140
n
55
A
140
A
A
141
n
56
A
141
A
A
142
n
57
A
142
A
n
58
143
A
n
59
144
A
n
60
145
A
n
61
146
A
n
62
147
A
n
63
148
A
n
64
149
A
n
65
150
A
n
66
151
A
n
67
152
A
n
68
153
A
n
69
154
A
n
70
155
A
n
71
156
A
n
72
157
A
n
73
158
A
n
74
159
A
n
75
160
A
n
76
161
A
n
77
162
A
n
78
163
A
n
79
164
A
n
80
165
A
G
166
n
81
G
166
A
A
167
n
82
A
167
A
G
168
n
83
G
168
A
U
169
n
84
U
169
A
A
170
n
85
A
170
A
U
171
n
86
U
171
A
C
172
n
87
C
172
A
C
173
n
88
C
173
A
U
174
n
89
U
174
A
U
175
n
90
U
175
A
G
176
n
91
G
176
A
A
177
n
92
A
177
A
A
178
n
93
A
178
A
A
179
n
94
A
179
A
G
180
n
95
G
180
A
U
181
n
96
U
181
A
G
182
n
97
G
182
A
C
183
n
98
C
183
A
C
184
n
99
C
184
A
A
185
n
100
A
185
A
C
186
n
101
C
186
A
A
187
n
102
A
187
A
G
188
n
103
G
188
A
U
189
n
104
U
189
A
G
190
n
105
G
190
A
A
191
n
106
A
191
A
C
192
n
107
C
192
A
G
193
n
108
G
193
A
A
194
n
109
A
194
A
A
195
n
110
A
195
A
G
196
n
111
G
196
A
U
197
n
112
U
197
A
C
198
n
113
C
198
A
U
199
n
114
U
199
A
C
200
n
115
C
200
A
n
116
201
A
n
117
202
A
n
118
203
A
n
119
204
A
n
120
205
A
n
121
206
A
n
122
207
A
n
123
208
A
n
124
209
A
n
125
210
A
n
126
211
A
n
127
212
A
G
213
n
128
G
213
A
A
214
n
129
A
214
A
G
215
n
130
G
215
A
A
216
n
131
A
216
A
G
217
n
132
G
217
A
U
218
n
133
U
218
A
G
219
n
134
G
219
A
G
220
n
135
G
220
A
A
221
n
136
A
221
A
A
222
n
137
A
222
A
C
223
n
138
C
223
A
G
224
n
139
G
224
A
C
225
n
140
C
225
A
G
226
n
141
G
226
A
G
227
n
142
G
227
A
U
228
n
143
U
228
A
A
229
n
144
A
229
A
A
230
n
145
A
230
A
A
231
n
146
A
231
A
C
232
n
147
C
232
A
C
233
n
148
C
233
A
C
234
n
149
C
234
A
C
235
n
150
C
235
A
U
236
n
151
U
236
A
C
237
n
152
C
237
A
G
238
n
153
G
238
A
C
239
n
154
C
239
A
A
240
n
155
A
240
A
G
86
n
1
G
86
B
C
87
n
2
C
87
B
G
88
n
3
G
88
B
A
89
n
4
A
89
B
G
90
n
5
G
90
B
C
91
n
6
C
91
B
C
92
n
7
C
92
B
U
93
n
8
U
93
B
A
94
n
9
A
94
B
G
95
n
10
G
95
B
C
96
n
11
C
96
B
G
97
n
12
G
97
B
A
98
n
13
A
98
B
A
99
n
14
A
99
B
G
100
n
15
G
100
B
U
101
n
16
U
101
B
C
102
n
17
C
102
B
A
103
n
18
A
103
B
U
104
n
19
U
104
B
A
105
n
20
A
105
B
A
106
n
21
A
106
B
G
107
n
22
G
107
B
C
108
n
23
C
108
B
U
109
n
24
U
109
B
A
110
n
25
A
110
B
G
111
n
26
G
111
B
G
112
n
27
G
112
B
G
113
n
28
G
113
B
C
114
n
29
C
114
B
A
115
n
30
A
115
B
G
116
n
31
G
116
B
U
117
n
32
U
117
B
C
118
n
33
C
118
B
U
119
n
34
U
119
B
U
120
n
35
U
120
B
n
36
121
B
n
37
122
B
n
38
123
B
n
39
124
B
G
125
n
40
G
125
B
G
126
n
41
G
126
B
C
127
n
42
C
127
B
U
128
n
43
U
128
B
G
129
n
44
G
129
B
A
130
n
45
A
130
B
C
131
n
46
C
131
B
G
132
n
47
G
132
B
G
133
n
48
G
133
B
C
134
n
49
C
134
B
A
135
n
50
A
135
B
G
136
n
51
G
136
B
G
137
n
52
G
137
B
A
138
n
53
A
138
B
A
139
n
54
A
139
B
A
140
n
55
A
140
B
A
141
n
56
A
141
B
A
142
n
57
A
142
B
A
143
n
58
A
143
B
G
144
n
59
G
144
B
C
145
n
60
C
145
B
C
146
n
61
C
146
B
U
147
n
62
U
147
B
A
148
n
63
A
148
B
C
149
n
64
C
149
B
G
150
n
65
G
150
B
U
151
n
66
U
151
B
C
152
n
67
C
152
B
U
153
n
68
U
153
B
U
154
n
69
U
154
B
C
155
n
70
C
155
B
G
156
n
71
G
156
B
G
157
n
72
G
157
B
A
158
n
73
A
158
B
U
159
n
74
U
159
B
A
160
n
75
A
160
B
U
161
n
76
U
161
B
G
162
n
77
G
162
B
G
163
n
78
G
163
B
C
164
n
79
C
164
B
U
165
n
80
U
165
B
G
166
n
81
G
166
B
A
167
n
82
A
167
B
G
168
n
83
G
168
B
U
169
n
84
U
169
B
A
170
n
85
A
170
B
U
171
n
86
U
171
B
C
172
n
87
C
172
B
C
173
n
88
C
173
B
U
174
n
89
U
174
B
U
175
n
90
U
175
B
G
176
n
91
G
176
B
A
177
n
92
A
177
B
A
178
n
93
A
178
B
A
179
n
94
A
179
B
G
180
n
95
G
180
B
U
181
n
96
U
181
B
G
182
n
97
G
182
B
C
183
n
98
C
183
B
C
184
n
99
C
184
B
A
185
n
100
A
185
B
C
186
n
101
C
186
B
A
187
n
102
A
187
B
G
188
n
103
G
188
B
U
189
n
104
U
189
B
G
190
n
105
G
190
B
A
191
n
106
A
191
B
C
192
n
107
C
192
B
G
193
n
108
G
193
B
A
194
n
109
A
194
B
A
195
n
110
A
195
B
G
196
n
111
G
196
B
U
197
n
112
U
197
B
C
198
n
113
C
198
B
U
199
n
114
U
199
B
C
200
n
115
C
200
B
A
201
n
116
A
201
B
C
202
n
117
C
202
B
U
203
n
118
U
203
B
A
204
n
119
A
204
B
G
205
n
120
G
205
B
A
206
n
121
A
206
B
A
207
n
122
A
207
B
A
208
n
123
A
208
B
U
209
n
124
U
209
B
G
210
n
125
G
210
B
G
211
n
126
G
211
B
U
212
n
127
U
212
B
G
213
n
128
G
213
B
A
214
n
129
A
214
B
G
215
n
130
G
215
B
A
216
n
131
A
216
B
G
217
n
132
G
217
B
U
218
n
133
U
218
B
G
219
n
134
G
219
B
G
220
n
135
G
220
B
A
221
n
136
A
221
B
A
222
n
137
A
222
B
C
223
n
138
C
223
B
G
224
n
139
G
224
B
C
225
n
140
C
225
B
G
226
n
141
G
226
B
G
227
n
142
G
227
B
U
228
n
143
U
228
B
A
229
n
144
A
229
B
A
230
n
145
A
230
B
A
231
n
146
A
231
B
C
232
n
147
C
232
B
C
233
n
148
C
233
B
C
234
n
149
C
234
B
C
235
n
150
C
235
B
U
236
n
151
U
236
B
C
237
n
152
C
237
B
G
238
n
153
G
238
B
C
239
n
154
C
239
B
n
155
240
B
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
G
86
A
N7
G
1
1_555
A
PB
243
J
PB
PB
1_555
A
G
86
A
O6
G
1
1_555
69.4
A
G
132
A
O6
G
47
1_555
A
PB
242
I
PB
PB
1_555
A
G
132
A
N7
G
47
1_555
64.8
A
C
134
A
O2
C
49
1_555
A
PB
244
K
PB
PB
1_555
A
C
134
A
O2'
C
49
1_555
79.4
A
C
134
A
O2
C
49
1_555
A
PB
244
K
PB
PB
1_555
A
U
181
A
O4
U
96
1_555
89.0
A
C
134
A
O2'
C
49
1_555
A
PB
244
K
PB
PB
1_555
A
U
181
A
O4
U
96
1_555
149.3
A
G
168
A
O6
G
83
1_555
A
PB
250
Q
PB
PB
1_555
A
G
168
A
N1
G
83
1_555
42.0
A
C
186
A
N3
C
101
1_555
A
PB
241
H
PB
PB
1_555
A
C
186
A
N4
C
101
1_555
43.9
A
C
186
A
N3
C
101
1_555
A
PB
241
H
PB
PB
1_555
A
G
219
A
O3'
G
134
1_555
141.0
A
C
186
A
N4
C
101
1_555
A
PB
241
H
PB
PB
1_555
A
G
219
A
O3'
G
134
1_555
105.0
A
C
186
A
N3
C
101
1_555
A
PB
241
H
PB
PB
1_555
A
G
220
A
OP1
G
135
1_555
162.7
A
C
186
A
N4
C
101
1_555
A
PB
241
H
PB
PB
1_555
A
G
220
A
OP1
G
135
1_555
135.5
A
G
219
A
O3'
G
134
1_555
A
PB
241
H
PB
PB
1_555
A
G
220
A
OP1
G
135
1_555
53.7
A
U
228
A
O3'
U
143
1_555
A
PB
249
P
PB
PB
1_555
A
A
231
A
OP1
A
146
1_555
68.9
B
U
101
B
OP2
U
16
1_555
B
PB
306
FA
PB
PB
1_555
B
C
102
B
OP2
C
17
1_555
69.4
B
G
132
B
N7
G
47
1_555
B
PB
302
BA
PB
PB
1_555
B
G
132
B
O6
G
47
1_555
62.2
B
C
134
B
O2'
C
49
1_555
B
PB
305
EA
PB
PB
1_555
B
C
134
B
O2
C
49
1_555
77.7
B
C
134
B
O2'
C
49
1_555
B
PB
305
EA
PB
PB
1_555
B
U
181
B
O4
U
96
1_555
120.7
B
C
134
B
O2
C
49
1_555
B
PB
305
EA
PB
PB
1_555
B
U
181
B
O4
U
96
1_555
66.7
B
C
186
B
N3
C
101
1_555
B
PB
301
AA
PB
PB
1_555
B
C
186
B
O2
C
101
1_555
48.0
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
C5'
A
99
A
C5'
A
14
0
Y
1
A
C4'
A
99
A
C4'
A
14
0
Y
1
A
O4'
A
99
A
O4'
A
14
0
Y
1
A
C3'
A
99
A
C3'
A
14
0
Y
1
A
C2'
A
99
A
C2'
A
14
0
Y
1
A
O2'
A
99
A
O2'
A
14
0
Y
1
A
C1'
A
99
A
C1'
A
14
0
Y
1
A
N9
A
99
A
N9
A
14
0
Y
1
A
C8
A
99
A
C8
A
14
0
Y
1
A
N7
A
99
A
N7
A
14
0
Y
1
A
C5
A
99
A
C5
A
14
0
Y
1
A
C6
A
99
A
C6
A
14
0
Y
1
A
N6
A
99
A
N6
A
14
0
Y
1
A
N1
A
99
A
N1
A
14
0
Y
1
A
C2
A
99
A
C2
A
14
0
Y
1
A
N3
A
99
A
N3
A
14
0
Y
1
A
C4
A
99
A
C4
A
14
0
Y
1
A
C5'
U
101
A
C5'
U
16
0
Y
1
A
C4'
U
101
A
C4'
U
16
0
Y
1
A
O4'
U
101
A
O4'
U
16
0
Y
1
A
C3'
U
101
A
C3'
U
16
0
Y
1
A
C2'
U
101
A
C2'
U
16
0
Y
1
A
O2'
U
101
A
O2'
U
16
0
Y
1
A
C1'
U
101
A
C1'
U
16
0
Y
1
A
N1
U
101
A
N1
U
16
0
Y
1
A
C2
U
101
A
C2
U
16
0
Y
1
A
O2
U
101
A
O2
U
16
0
Y
1
A
N3
U
101
A
N3
U
16
0
Y
1
A
C4
U
101
A
C4
U
16
0
Y
1
A
O4
U
101
A
O4
U
16
0
Y
1
A
C5
U
101
A
C5
U
16
0
Y
1
A
C6
U
101
A
C6
U
16
0
Y
1
B
C5'
A
99
B
C5'
A
14
0
Y
1
B
C4'
A
99
B
C4'
A
14
0
Y
1
B
O4'
A
99
B
O4'
A
14
0
Y
1
B
C3'
A
99
B
C3'
A
14
0
Y
1
B
C2'
A
99
B
C2'
A
14
0
Y
1
B
O2'
A
99
B
O2'
A
14
0
Y
1
B
C1'
A
99
B
C1'
A
14
0
Y
1
B
N9
A
99
B
N9
A
14
0
Y
1
B
C8
A
99
B
C8
A
14
0
Y
1
B
N7
A
99
B
N7
A
14
0
Y
1
B
C5
A
99
B
C5
A
14
0
Y
1
B
C6
A
99
B
C6
A
14
0
Y
1
B
N6
A
99
B
N6
A
14
0
Y
1
B
N1
A
99
B
N1
A
14
0
Y
1
B
C2
A
99
B
C2
A
14
0
Y
1
B
N3
A
99
B
N3
A
14
0
Y
1
B
C4
A
99
B
C4
A
14
0
Y
1
B
C5'
U
101
B
C5'
U
16
0
Y
1
B
C4'
U
101
B
C4'
U
16
0
Y
1
B
O4'
U
101
B
O4'
U
16
0
Y
1
B
C3'
U
101
B
C3'
U
16
0
Y
1
B
C2'
U
101
B
C2'
U
16
0
Y
1
B
O2'
U
101
B
O2'
U
16
0
Y
1
B
C1'
U
101
B
C1'
U
16
0
Y
1
B
N1
U
101
B
N1
U
16
0
Y
1
B
C2
U
101
B
C2
U
16
0
Y
1
B
O2
U
101
B
O2
U
16
0
Y
1
B
N3
U
101
B
N3
U
16
0
Y
1
B
C4
U
101
B
C4
U
16
0
Y
1
B
O4
U
101
B
O4
U
16
0
Y
1
B
C5
U
101
B
C5
U
16
0
Y
1
B
C6
U
101
B
C6
U
16
0
Y
1
A
A
143
A
A
58
1
Y
1
A
G
144
A
G
59
1
Y
1
A
C
145
A
C
60
1
Y
1
A
C
146
A
C
61
1
Y
1
A
U
147
A
U
62
1
Y
1
A
A
148
A
A
63
1
Y
1
A
C
149
A
C
64
1
Y
1
A
G
150
A
G
65
1
Y
1
A
U
151
A
U
66
1
Y
1
A
C
152
A
C
67
1
Y
1
A
U
153
A
U
68
1
Y
1
A
U
154
A
U
69
1
Y
1
A
C
155
A
C
70
1
Y
1
A
G
156
A
G
71
1
Y
1
A
G
157
A
G
72
1
Y
1
A
A
158
A
A
73
1
Y
1
A
U
159
A
U
74
1
Y
1
A
A
160
A
A
75
1
Y
1
A
U
161
A
U
76
1
Y
1
A
G
162
A
G
77
1
Y
1
A
G
163
A
G
78
1
Y
1
A
C
164
A
C
79
1
Y
1
A
U
165
A
U
80
1
Y
1
A
A
201
A
A
116
1
Y
1
A
C
202
A
C
117
1
Y
1
A
U
203
A
U
118
1
Y
1
A
A
204
A
A
119
1
Y
1
A
G
205
A
G
120
1
Y
1
A
A
206
A
A
121
1
Y
1
A
A
207
A
A
122
1
Y
1
A
A
208
A
A
123
1
Y
1
A
U
209
A
U
124
1
Y
1
A
G
210
A
G
125
1
Y
1
A
G
211
A
G
126
1
Y
1
A
U
212
A
U
127
1
Y
1
B
U
121
B
U
36
1
Y
1
B
A
122
B
A
37
1
Y
1
B
G
123
B
G
38
1
Y
1
B
A
124
B
A
39
1
Y
1
B
A
240
B
A
155
1
Y
1
B
B
O2'
N1
G
G
190
193
2.15
1
A
A
229
0.054
SIDE CHAIN
1
B
C
134
0.059
SIDE CHAIN
1
B
C
192
0.090
SIDE CHAIN
1
11.36
1.30
114.00
125.36
A
A
A
N9
C1'
C2'
A
A
A
98
98
98
N
1
4.93
0.70
108.50
113.43
A
A
A
O4'
C1'
N9
G
G
G
137
137
137
N
1
15.65
1.60
113.70
129.35
A
A
A
C2'
C3'
O3'
A
A
A
167
167
167
N
1
9.85
1.30
114.00
123.85
B
B
B
N9
C1'
C2'
G
G
G
90
90
90
N
1
9.10
1.30
114.00
123.10
B
B
B
N9
C1'
C2'
A
A
A
130
130
130
N
1
9.54
1.30
114.00
123.54
B
B
B
N1
C1'
C2'
C
C
C
134
134
134
N
1
-16.15
2.10
109.40
93.25
B
B
B
C4'
C3'
O3'
C
C
C
192
192
192
N
1
19.44
1.30
114.00
133.44
B
B
B
N1
C1'
C2'
C
C
C
192
192
192
N
94.249
4.45
0.00
0.00
-0.56
0.00
-3.90
0.857
0.847
Bases 143-165, 201-212 in molecule A and 121-124 and 240 in molecule B are disordered; only phosphate backbone could be traced for bases 99 and 101 in both molecules. CNS was also used in refinement.
0.30736
0.28043
0.28179
0.28179
3.15
33.00
1173
22853
21680
5.1
98.18
RANDOM
1
isotropic
THROUGHOUT
0
0
MAD
0.515
0.80
0.80
1.40
BABINET MODEL WITH MASK
0.515
0.5687
3.15
33.00
0
5837
35
5802
0
0.008
0.021
6497
1.291
3.000
10124
0.139
0.200
1080
0.017
0.020
2832
0.281
0.300
3164
0.161
0.500
284
0.350
0.300
93
0.174
0.500
8
1.487
3.000
6497
2.417
4.500
10124
0.332
0.354
3.235
66
1260
20
66.3
3.15
33
1NBS
23276
23276
0
0
0.076
1
7.8
10.1
98.2
3.15
3.24
2.7
1345
0.272
2.9
80.9
refinement
REFMAC
5.0
data scaling
SCALA
phasing
SHARP
refinement
CNS
data scaling
XDS
data reduction
XDS
data scaling
CCP4
(SCALA)
Crystal structure of the specificity domain of Ribonuclease P RNA
1
N
N
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
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
2
N
N
2
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
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
metalc
2.769
A
MG
6
F
MG
MG
1_555
A
C
134
A
O3'
C
49
1_555
metalc
2.719
A
MG
7
G
MG
MG
1_555
A
PB
242
I
PB
PB
1_555
metalc
2.383
A
G
86
A
N7
G
1
1_555
A
PB
243
J
PB
PB
1_555
metalc
2.922
A
G
86
A
O6
G
1
1_555
A
PB
243
J
PB
PB
1_555
metalc
2.534
A
G
86
A
OP1
G
1
4_556
A
PB
252
S
PB
PB
1_555
metalc
1.452
A
G
97
A
O6
G
12
1_555
A
PB
251
R
PB
PB
1_555
metalc
2.704
A
C
102
A
OP2
C
17
1_555
A
PB
245
L
PB
PB
1_555
metalc
2.898
A
G
132
A
O6
G
47
1_555
A
PB
242
I
PB
PB
1_555
metalc
2.794
A
G
132
A
N7
G
47
1_555
A
PB
242
I
PB
PB
1_555
metalc
2.267
A
C
134
A
O2
C
49
1_555
A
PB
244
K
PB
PB
1_555
metalc
3.134
A
C
134
A
O2'
C
49
1_555
A
PB
244
K
PB
PB
1_555
metalc
2.233
A
G
136
A
O6
G
51
1_555
A
PB
248
O
PB
PB
1_555
metalc
3.380
A
G
168
A
O6
G
83
1_555
A
PB
250
Q
PB
PB
1_555
metalc
2.812
A
G
168
A
N1
G
83
1_555
A
PB
250
Q
PB
PB
1_555
metalc
3.107
A
U
174
A
OP1
U
89
2_655
B
MG
247
Z
MG
MG
1_555
metalc
2.408
A
U
181
A
O4
U
96
1_555
A
PB
244
K
PB
PB
1_555
metalc
3.281
A
C
186
A
N3
C
101
1_555
A
PB
241
H
PB
PB
1_555
metalc
2.585
A
C
186
A
N4
C
101
1_555
A
PB
241
H
PB
PB
1_555
metalc
2.417
A
G
219
A
O3'
G
134
1_555
A
PB
241
H
PB
PB
1_555
metalc
3.432
A
G
219
A
O6
G
134
1_555
A
PB
246
M
PB
PB
1_555
metalc
3.040
A
G
220
A
OP1
G
135
1_555
A
PB
241
H
PB
PB
1_555
metalc
3.204
A
U
228
A
O3'
U
143
1_555
A
PB
249
P
PB
PB
1_555
metalc
3.173
A
A
231
A
OP1
A
146
1_555
A
PB
249
P
PB
PB
1_555
metalc
2.364
B
G
86
B
N7
G
1
1_555
B
PB
303
CA
PB
PB
1_555
metalc
1.446
B
G
97
B
O6
G
12
1_555
B
PB
312
KA
PB
PB
1_555
metalc
3.226
B
U
101
B
OP2
U
16
1_555
B
PB
306
FA
PB
PB
1_555
metalc
2.657
B
C
102
B
OP2
C
17
1_555
B
PB
306
FA
PB
PB
1_555
metalc
2.965
B
A
106
B
OP2
A
21
1_555
B
MG
242
U
MG
MG
1_555
metalc
3.147
B
G
132
B
N7
G
47
1_555
B
PB
302
BA
PB
PB
1_555
metalc
2.760
B
G
132
B
O6
G
47
1_555
B
PB
302
BA
PB
PB
1_555
metalc
2.428
B
C
134
B
O2'
C
49
1_555
B
PB
305
EA
PB
PB
1_555
metalc
3.001
B
C
134
B
O2
C
49
1_555
B
PB
305
EA
PB
PB
1_555
metalc
3.400
B
G
163
B
N7
G
78
1_555
B
PB
304
DA
PB
PB
1_555
metalc
2.380
B
A
167
B
O2'
A
82
1_555
B
MG
241
T
MG
MG
1_555
metalc
2.750
B
U
181
B
O4
U
96
1_555
B
PB
305
EA
PB
PB
1_555
metalc
3.041
B
C
186
B
N3
C
101
1_555
B
PB
301
AA
PB
PB
1_555
metalc
2.424
B
C
186
B
O2
C
101
1_555
B
PB
301
AA
PB
PB
1_555
metalc
2.394
B
A
191
B
OP1
A
106
1_555
B
MG
244
W
MG
MG
1_555
metalc
2.990
B
G
193
B
OP1
G
108
1_555
B
MG
246
Y
MG
MG
1_555
metalc
3.315
B
G
219
B
O6
G
134
1_555
B
PB
307
GA
PB
PB
1_555
metalc
2.562
B
A
231
B
OP1
A
146
1_555
B
PB
310
JA
PB
PB
1_555
hydrog
WATSON-CRICK
A
G
86
A
N1
G
1
1_555
A
C
239
A
N3
C
154
1_555
hydrog
WATSON-CRICK
A
G
86
A
N2
G
1
1_555
A
C
239
A
O2
C
154
1_555
hydrog
WATSON-CRICK
A
G
86
A
O6
G
1
1_555
A
C
239
A
N4
C
154
1_555
hydrog
WATSON-CRICK
A
C
87
A
N3
C
2
1_555
A
G
238
A
N1
G
153
1_555
hydrog
WATSON-CRICK
A
C
87
A
N4
C
2
1_555
A
G
238
A
O6
G
153
1_555
hydrog
WATSON-CRICK
A
C
87
A
O2
C
2
1_555
A
G
238
A
N2
G
153
1_555
hydrog
WATSON-CRICK
A
G
88
A
N1
G
3
1_555
A
C
237
A
N3
C
152
1_555
hydrog
WATSON-CRICK
A
G
88
A
N2
G
3
1_555
A
C
237
A
O2
C
152
1_555
hydrog
WATSON-CRICK
A
G
88
A
O6
G
3
1_555
A
C
237
A
N4
C
152
1_555
hydrog
WATSON-CRICK
A
A
89
A
N1
A
4
1_555
A
U
236
A
N3
U
151
1_555
hydrog
WATSON-CRICK
A
A
89
A
N6
A
4
1_555
A
U
236
A
O4
U
151
1_555
hydrog
WATSON-CRICK
A
G
90
A
N1
G
5
1_555
A
C
235
A
N3
C
150
1_555
hydrog
WATSON-CRICK
A
G
90
A
N2
G
5
1_555
A
C
235
A
O2
C
150
1_555
hydrog
WATSON-CRICK
A
G
90
A
O6
G
5
1_555
A
C
235
A
N4
C
150
1_555
hydrog
WATSON-CRICK
A
C
91
A
N3
C
6
1_555
A
G
112
A
N1
G
27
1_555
hydrog
WATSON-CRICK
A
C
91
A
N4
C
6
1_555
A
G
112
A
O6
G
27
1_555
hydrog
WATSON-CRICK
A
C
91
A
O2
C
6
1_555
A
G
112
A
N2
G
27
1_555
hydrog
WATSON-CRICK
A
C
92
A
N3
C
7
1_555
A
G
111
A
N1
G
26
1_555
hydrog
WATSON-CRICK
A
C
92
A
N4
C
7
1_555
A
G
111
A
O6
G
26
1_555
hydrog
WATSON-CRICK
A
C
92
A
O2
C
7
1_555
A
G
111
A
N2
G
26
1_555
hydrog
WATSON-CRICK
A
U
93
A
N3
U
8
1_555
A
A
110
A
N1
A
25
1_555
hydrog
WATSON-CRICK
A
U
93
A
O4
U
8
1_555
A
A
110
A
N6
A
25
1_555
hydrog
WATSON-CRICK
A
A
94
A
N1
A
9
1_555
A
U
109
A
N3
U
24
1_555
hydrog
WATSON-CRICK
A
A
94
A
N6
A
9
1_555
A
U
109
A
O4
U
24
1_555
hydrog
WATSON-CRICK
A
G
95
A
N1
G
10
1_555
A
C
108
A
N3
C
23
1_555
hydrog
WATSON-CRICK
A
G
95
A
N2
G
10
1_555
A
C
108
A
O2
C
23
1_555
hydrog
WATSON-CRICK
A
G
95
A
O6
G
10
1_555
A
C
108
A
N4
C
23
1_555
hydrog
WATSON-CRICK
A
C
96
A
N3
C
11
1_555
A
G
107
A
N1
G
22
1_555
hydrog
WATSON-CRICK
A
C
96
A
N4
C
11
1_555
A
G
107
A
O6
G
22
1_555
hydrog
WATSON-CRICK
A
C
96
A
O2
C
11
1_555
A
G
107
A
N2
G
22
1_555
hydrog
REVERSED HOOGSTEEN
A
A
98
A
N6
A
13
1_555
A
U
104
A
O2
U
19
1_555
hydrog
REVERSED HOOGSTEEN
A
A
98
A
N7
A
13
1_555
A
U
104
A
N3
U
19
1_555
hydrog
TYPE_10_PAIR
A
G
100
A
N2
G
15
1_555
A
A
103
A
N1
A
18
1_555
hydrog
TYPE_10_PAIR
A
G
100
A
N3
G
15
1_555
A
A
103
A
N6
A
18
1_555
hydrog
U-G MISPAIR
A
U
101
A
O2
U
16
1_555
B
G
182
B
N2
G
97
1_555
hydrog
C-A MISPAIR
A
C
102
A
N4
C
17
1_555
B
A
185
B
N7
A
100
1_555
hydrog
WATSON-CRICK
A
C
102
A
N3
C
17
1_555
B
G
220
B
N1
G
135
1_555
hydrog
WATSON-CRICK
A
C
102
A
N4
C
17
1_555
B
G
220
B
O6
G
135
1_555
hydrog
WATSON-CRICK
A
C
102
A
O2
C
17
1_555
B
G
220
B
N2
G
135
1_555
hydrog
WATSON-CRICK
A
G
113
A
N1
G
28
1_555
A
C
131
A
N3
C
46
1_555
hydrog
WATSON-CRICK
A
G
113
A
N2
G
28
1_555
A
C
131
A
O2
C
46
1_555
hydrog
WATSON-CRICK
A
G
113
A
O6
G
28
1_555
A
C
131
A
N4
C
46
1_555
hydrog
WATSON-CRICK
A
C
114
A
N3
C
29
1_555
A
G
129
A
N1
G
44
1_555
hydrog
WATSON-CRICK
A
C
114
A
N4
C
29
1_555
A
G
129
A
O6
G
44
1_555
hydrog
WATSON-CRICK
A
C
114
A
O2
C
29
1_555
A
G
129
A
N2
G
44
1_555
hydrog
WATSON-CRICK
A
A
115
A
N1
A
30
1_555
A
U
128
A
N3
U
43
1_555
hydrog
WATSON-CRICK
A
A
115
A
N6
A
30
1_555
A
U
128
A
O4
U
43
1_555
hydrog
WATSON-CRICK
A
G
116
A
N1
G
31
1_555
A
C
127
A
N3
C
42
1_555
hydrog
WATSON-CRICK
A
G
116
A
N2
G
31
1_555
A
C
127
A
O2
C
42
1_555
hydrog
WATSON-CRICK
A
G
116
A
O6
G
31
1_555
A
C
127
A
N4
C
42
1_555
hydrog
TYPE_28_PAIR
A
U
117
A
N3
U
32
1_555
A
G
126
A
O6
G
41
1_555
hydrog
TYPE_28_PAIR
A
U
117
A
O2
U
32
1_555
A
G
126
A
N1
G
41
1_555
hydrog
WATSON-CRICK
A
C
118
A
N3
C
33
1_555
A
G
125
A
N1
G
40
1_555
hydrog
WATSON-CRICK
A
C
118
A
N4
C
33
1_555
A
G
125
A
O6
G
40
1_555
hydrog
WATSON-CRICK
A
C
118
A
O2
C
33
1_555
A
G
125
A
N2
G
40
1_555
hydrog
U-A PAIR
A
U
119
A
O2
U
34
1_555
A
A
124
A
N6
A
39
1_555
hydrog
G-A MISPAIR
A
G
132
A
N2
G
47
1_555
A
A
178
A
N3
A
93
1_555
hydrog
WATSON-CRICK
A
G
132
A
N1
G
47
1_555
A
C
234
A
N3
C
149
1_555
hydrog
WATSON-CRICK
A
G
132
A
N2
G
47
1_555
A
C
234
A
O2
C
149
1_555
hydrog
WATSON-CRICK
A
G
132
A
O6
G
47
1_555
A
C
234
A
N4
C
149
1_555
hydrog
WATSON-CRICK
A
G
133
A
N1
G
48
1_555
A
C
233
A
N3
C
148
1_555
hydrog
WATSON-CRICK
A
G
133
A
N2
G
48
1_555
A
C
233
A
O2
C
148
1_555
hydrog
WATSON-CRICK
A
G
133
A
O6
G
48
1_555
A
C
233
A
N4
C
148
1_555
hydrog
C-A MISPAIR
A
C
134
A
O2
C
49
1_555
A
A
231
A
N6
A
146
1_555
hydrog
WATSON-CRICK
A
A
135
A
N1
A
50
1_555
A
U
174
A
N3
U
89
1_555
hydrog
WATSON-CRICK
A
A
135
A
N6
A
50
1_555
A
U
174
A
O4
U
89
1_555
hydrog
A-U PAIR
A
A
135
A
N1
A
50
1_555
A
U
175
A
N3
U
90
1_555
hydrog
WATSON-CRICK
A
G
136
A
N1
G
51
1_555
A
C
173
A
N3
C
88
1_555
hydrog
WATSON-CRICK
A
G
136
A
N2
G
51
1_555
A
C
173
A
O2
C
88
1_555
hydrog
WATSON-CRICK
A
G
136
A
O6
G
51
1_555
A
C
173
A
N4
C
88
1_555
hydrog
WATSON-CRICK
A
G
137
A
N1
G
52
1_555
A
C
172
A
N3
C
87
1_555
hydrog
WATSON-CRICK
A
G
137
A
N2
G
52
1_555
A
C
172
A
O2
C
87
1_555
hydrog
WATSON-CRICK
A
G
137
A
O6
G
52
1_555
A
C
172
A
N4
C
87
1_555
hydrog
WATSON-CRICK
A
A
138
A
N1
A
53
1_555
A
U
171
A
N3
U
86
1_555
hydrog
WATSON-CRICK
A
A
138
A
N6
A
53
1_555
A
U
171
A
O4
U
86
1_555
hydrog
A-A MISPAIR
A
A
139
A
N3
A
54
1_555
A
A
170
A
N6
A
85
1_555
hydrog
TYPE_2_PAIR
A
A
139
A
N6
A
54
1_555
A
A
194
A
N7
A
109
1_555
hydrog
TYPE_2_PAIR
A
A
139
A
N7
A
54
1_555
A
A
194
A
N6
A
109
1_555
hydrog
REVERSED WATSON-CRICK
A
U
175
A
N3
U
90
1_555
A
A
179
A
N1
A
94
1_555
hydrog
REVERSED WATSON-CRICK
A
U
175
A
O2
U
90
1_555
A
A
179
A
N6
A
94
1_555
hydrog
WATSON-CRICK
A
G
180
A
N1
G
95
1_555
A
C
232
A
N3
C
147
1_555
hydrog
WATSON-CRICK
A
G
180
A
N2
G
95
1_555
A
C
232
A
O2
C
147
1_555
hydrog
WATSON-CRICK
A
G
180
A
O6
G
95
1_555
A
C
232
A
N4
C
147
1_555
hydrog
WATSON-CRICK
A
U
181
A
N3
U
96
1_555
A
A
231
A
N1
A
146
1_555
hydrog
WATSON-CRICK
A
U
181
A
O4
U
96
1_555
A
A
231
A
N6
A
146
1_555
hydrog
TYPE_28_PAIR
A
G
182
A
N1
G
97
1_555
A
U
228
A
O2
U
143
1_555
hydrog
TYPE_28_PAIR
A
G
182
A
O6
G
97
1_555
A
U
228
A
N3
U
143
1_555
hydrog
WATSON-CRICK
A
C
183
A
N3
C
98
1_555
A
G
227
A
N1
G
142
1_555
hydrog
WATSON-CRICK
A
C
183
A
N4
C
98
1_555
A
G
227
A
O6
G
142
1_555
hydrog
WATSON-CRICK
A
C
183
A
O2
C
98
1_555
A
G
227
A
N2
G
142
1_555
hydrog
WATSON-CRICK
A
C
184
A
N3
C
99
1_555
A
G
226
A
N1
G
141
1_555
hydrog
WATSON-CRICK
A
C
184
A
N4
C
99
1_555
A
G
226
A
O6
G
141
1_555
hydrog
WATSON-CRICK
A
C
184
A
O2
C
99
1_555
A
G
226
A
N2
G
141
1_555
hydrog
TYPE_5_PAIR
A
A
187
A
N1
A
102
1_555
A
A
191
A
N6
A
106
1_555
hydrog
TYPE_5_PAIR
A
A
187
A
N6
A
102
1_555
A
A
191
A
N7
A
106
1_555
hydrog
A-A MISPAIR
A
A
187
A
N1
A
102
1_555
A
A
222
A
N6
A
137
1_555
hydrog
G-A MISPAIR
A
G
188
A
N2
G
103
1_555
A
A
222
A
N1
A
137
1_555
hydrog
G-A MISPAIR
A
G
190
A
N2
G
105
1_555
A
A
195
A
N1
A
110
1_555
hydrog
G-G MISPAIR
A
G
190
A
O6
G
105
1_555
A
G
217
A
N1
G
132
1_555
hydrog
A-C MISPAIR
A
A
191
A
N3
A
106
1_555
A
C
192
A
N4
C
107
1_555
hydrog
C-G PAIR
A
C
192
A
N4
C
107
1_555
A
G
224
A
O6
G
139
1_555
hydrog
G-C PAIR
A
G
193
A
O6
G
108
1_555
A
C
223
A
N4
C
138
1_555
hydrog
U-A PAIR
A
U
197
A
O4
U
112
1_555
A
A
216
A
N6
A
131
1_555
hydrog
C-G PAIR
A
C
198
A
O2
C
113
1_555
A
G
215
A
N2
G
130
1_555
hydrog
C-G PAIR
A
C
200
A
O2
C
115
1_555
A
G
213
A
N1
G
128
1_555
hydrog
U-A PAIR
A
U
218
A
O2
U
133
1_555
A
A
222
A
N6
A
137
1_555
hydrog
A-C MISPAIR
A
A
222
A
N3
A
137
1_555
A
C
223
A
N4
C
138
1_555
hydrog
A-C MISPAIR
A
A
229
A
N3
A
144
1_555
A
C
232
A
N4
C
147
1_555
hydrog
WATSON-CRICK
B
G
86
B
N1
G
1
1_555
B
C
239
B
N3
C
154
1_555
hydrog
WATSON-CRICK
B
G
86
B
N2
G
1
1_555
B
C
239
B
O2
C
154
1_555
hydrog
WATSON-CRICK
B
G
86
B
O6
G
1
1_555
B
C
239
B
N4
C
154
1_555
hydrog
WATSON-CRICK
B
C
87
B
N3
C
2
1_555
B
G
238
B
N1
G
153
1_555
hydrog
WATSON-CRICK
B
C
87
B
N4
C
2
1_555
B
G
238
B
O6
G
153
1_555
hydrog
WATSON-CRICK
B
C
87
B
O2
C
2
1_555
B
G
238
B
N2
G
153
1_555
hydrog
WATSON-CRICK
B
G
88
B
N1
G
3
1_555
B
C
237
B
N3
C
152
1_555
hydrog
WATSON-CRICK
B
G
88
B
N2
G
3
1_555
B
C
237
B
O2
C
152
1_555
hydrog
WATSON-CRICK
B
G
88
B
O6
G
3
1_555
B
C
237
B
N4
C
152
1_555
hydrog
WATSON-CRICK
B
A
89
B
N1
A
4
1_555
B
U
236
B
N3
U
151
1_555
hydrog
WATSON-CRICK
B
A
89
B
N6
A
4
1_555
B
U
236
B
O4
U
151
1_555
hydrog
WATSON-CRICK
B
G
90
B
N1
G
5
1_555
B
C
235
B
N3
C
150
1_555
hydrog
WATSON-CRICK
B
G
90
B
N2
G
5
1_555
B
C
235
B
O2
C
150
1_555
hydrog
WATSON-CRICK
B
G
90
B
O6
G
5
1_555
B
C
235
B
N4
C
150
1_555
hydrog
WATSON-CRICK
B
C
91
B
N3
C
6
1_555
B
G
112
B
N1
G
27
1_555
hydrog
WATSON-CRICK
B
C
91
B
N4
C
6
1_555
B
G
112
B
O6
G
27
1_555
hydrog
WATSON-CRICK
B
C
91
B
O2
C
6
1_555
B
G
112
B
N2
G
27
1_555
hydrog
WATSON-CRICK
B
C
92
B
N3
C
7
1_555
B
G
111
B
N1
G
26
1_555
hydrog
WATSON-CRICK
B
C
92
B
N4
C
7
1_555
B
G
111
B
O6
G
26
1_555
hydrog
WATSON-CRICK
B
C
92
B
O2
C
7
1_555
B
G
111
B
N2
G
26
1_555
hydrog
WATSON-CRICK
B
U
93
B
N3
U
8
1_555
B
A
110
B
N1
A
25
1_555
hydrog
WATSON-CRICK
B
U
93
B
O4
U
8
1_555
B
A
110
B
N6
A
25
1_555
hydrog
WATSON-CRICK
B
A
94
B
N1
A
9
1_555
B
U
109
B
N3
U
24
1_555
hydrog
WATSON-CRICK
B
A
94
B
N6
A
9
1_555
B
U
109
B
O4
U
24
1_555
hydrog
WATSON-CRICK
B
G
95
B
N1
G
10
1_555
B
C
108
B
N3
C
23
1_555
hydrog
WATSON-CRICK
B
G
95
B
N2
G
10
1_555
B
C
108
B
O2
C
23
1_555
hydrog
WATSON-CRICK
B
G
95
B
O6
G
10
1_555
B
C
108
B
N4
C
23
1_555
hydrog
WATSON-CRICK
B
C
96
B
N3
C
11
1_555
B
G
107
B
N1
G
22
1_555
hydrog
WATSON-CRICK
B
C
96
B
N4
C
11
1_555
B
G
107
B
O6
G
22
1_555
hydrog
WATSON-CRICK
B
C
96
B
O2
C
11
1_555
B
G
107
B
N2
G
22
1_555
hydrog
REVERSED HOOGSTEEN
B
A
98
B
N6
A
13
1_555
B
U
104
B
O2
U
19
1_555
hydrog
REVERSED HOOGSTEEN
B
A
98
B
N7
A
13
1_555
B
U
104
B
N3
U
19
1_555
hydrog
TYPE_10_PAIR
B
G
100
B
N2
G
15
1_555
B
A
103
B
N1
A
18
1_555
hydrog
TYPE_10_PAIR
B
G
100
B
N3
G
15
1_555
B
A
103
B
N6
A
18
1_555
hydrog
WATSON-CRICK
B
G
113
B
N1
G
28
1_555
B
C
131
B
N3
C
46
1_555
hydrog
WATSON-CRICK
B
G
113
B
N2
G
28
1_555
B
C
131
B
O2
C
46
1_555
hydrog
WATSON-CRICK
B
G
113
B
O6
G
28
1_555
B
C
131
B
N4
C
46
1_555
hydrog
WATSON-CRICK
B
C
114
B
N3
C
29
1_555
B
G
129
B
N1
G
44
1_555
hydrog
WATSON-CRICK
B
C
114
B
N4
C
29
1_555
B
G
129
B
O6
G
44
1_555
hydrog
WATSON-CRICK
B
C
114
B
O2
C
29
1_555
B
G
129
B
N2
G
44
1_555
hydrog
WATSON-CRICK
B
A
115
B
N1
A
30
1_555
B
U
128
B
N3
U
43
1_555
hydrog
WATSON-CRICK
B
A
115
B
N6
A
30
1_555
B
U
128
B
O4
U
43
1_555
hydrog
WATSON-CRICK
B
G
116
B
N1
G
31
1_555
B
C
127
B
N3
C
42
1_555
hydrog
WATSON-CRICK
B
G
116
B
N2
G
31
1_555
B
C
127
B
O2
C
42
1_555
hydrog
WATSON-CRICK
B
G
116
B
O6
G
31
1_555
B
C
127
B
N4
C
42
1_555
hydrog
U-G MISPAIR
B
U
117
B
O2
U
32
1_555
B
G
126
B
N1
G
41
1_555
hydrog
C-G PAIR
B
C
118
B
O2
C
33
1_555
B
G
125
B
N2
G
40
1_555
hydrog
G-A MISPAIR
B
G
132
B
N2
G
47
1_555
B
A
178
B
N3
A
93
1_555
hydrog
WATSON-CRICK
B
G
132
B
N1
G
47
1_555
B
C
234
B
N3
C
149
1_555
hydrog
WATSON-CRICK
B
G
132
B
N2
G
47
1_555
B
C
234
B
O2
C
149
1_555
hydrog
WATSON-CRICK
B
G
132
B
O6
G
47
1_555
B
C
234
B
N4
C
149
1_555
hydrog
WATSON-CRICK
B
G
133
B
N1
G
48
1_555
B
C
233
B
N3
C
148
1_555
hydrog
WATSON-CRICK
B
G
133
B
N2
G
48
1_555
B
C
233
B
O2
C
148
1_555
hydrog
WATSON-CRICK
B
G
133
B
O6
G
48
1_555
B
C
233
B
N4
C
148
1_555
hydrog
C-A MISPAIR
B
C
134
B
O2
C
49
1_555
B
A
231
B
N6
A
146
1_555
hydrog
WATSON-CRICK
B
A
135
B
N1
A
50
1_555
B
U
174
B
N3
U
89
1_555
hydrog
WATSON-CRICK
B
A
135
B
N6
A
50
1_555
B
U
174
B
O4
U
89
1_555
hydrog
WATSON-CRICK
B
G
136
B
N1
G
51
1_555
B
C
173
B
N3
C
88
1_555
hydrog
WATSON-CRICK
B
G
136
B
N2
G
51
1_555
B
C
173
B
O2
C
88
1_555
hydrog
WATSON-CRICK
B
G
136
B
O6
G
51
1_555
B
C
173
B
N4
C
88
1_555
hydrog
WATSON-CRICK
B
G
137
B
N1
G
52
1_555
B
C
172
B
N3
C
87
1_555
hydrog
WATSON-CRICK
B
G
137
B
N2
G
52
1_555
B
C
172
B
O2
C
87
1_555
hydrog
WATSON-CRICK
B
G
137
B
O6
G
52
1_555
B
C
172
B
N4
C
87
1_555
hydrog
WATSON-CRICK
B
A
138
B
N1
A
53
1_555
B
U
171
B
N3
U
86
1_555
hydrog
WATSON-CRICK
B
A
138
B
N6
A
53
1_555
B
U
171
B
O4
U
86
1_555
hydrog
A-A MISPAIR
B
A
139
B
N3
A
54
1_555
B
A
170
B
N6
A
85
1_555
hydrog
A-U PAIR
B
A
140
B
N7
A
55
1_555
B
U
169
B
N3
U
84
1_555
hydrog
TYPE_2_PAIR
B
A
141
B
N6
A
56
1_555
B
A
167
B
N7
A
82
1_555
hydrog
TYPE_2_PAIR
B
A
141
B
N7
A
56
1_555
B
A
167
B
N6
A
82
1_555
hydrog
TYPE_11_PAIR
B
A
142
B
N6
A
57
1_555
B
G
166
B
N3
G
81
1_555
hydrog
TYPE_11_PAIR
B
A
142
B
N7
A
57
1_555
B
G
166
B
N2
G
81
1_555
hydrog
WATSON-CRICK
B
A
143
B
N1
A
58
1_555
B
U
165
B
N3
U
80
1_555
hydrog
WATSON-CRICK
B
A
143
B
N6
A
58
1_555
B
U
165
B
O4
U
80
1_555
hydrog
WATSON-CRICK
B
G
144
B
N1
G
59
1_555
B
C
164
B
N3
C
79
1_555
hydrog
WATSON-CRICK
B
G
144
B
N2
G
59
1_555
B
C
164
B
O2
C
79
1_555
hydrog
WATSON-CRICK
B
G
144
B
O6
G
59
1_555
B
C
164
B
N4
C
79
1_555
hydrog
WATSON-CRICK
B
C
145
B
N3
C
60
1_555
B
G
163
B
N1
G
78
1_555
hydrog
WATSON-CRICK
B
C
145
B
N4
C
60
1_555
B
G
163
B
O6
G
78
1_555
hydrog
WATSON-CRICK
B
C
145
B
O2
C
60
1_555
B
G
163
B
N2
G
78
1_555
hydrog
WATSON-CRICK
B
C
146
B
N3
C
61
1_555
B
G
162
B
N1
G
77
1_555
hydrog
WATSON-CRICK
B
C
146
B
N4
C
61
1_555
B
G
162
B
O6
G
77
1_555
hydrog
WATSON-CRICK
B
C
146
B
O2
C
61
1_555
B
G
162
B
N2
G
77
1_555
hydrog
REVERSED HOOGSTEEN
B
U
147
B
N3
U
62
1_555
B
A
160
B
N7
A
75
1_555
hydrog
REVERSED HOOGSTEEN
B
U
147
B
O2
U
62
1_555
B
A
160
B
N6
A
75
1_555
hydrog
TYPE_28_PAIR
B
G
150
B
N1
G
65
1_555
B
U
159
B
O2
U
74
1_555
hydrog
TYPE_28_PAIR
B
G
150
B
O6
G
65
1_555
B
U
159
B
N3
U
74
1_555
hydrog
U-A PAIR
B
U
151
B
N3
U
66
1_555
B
A
158
B
N1
A
73
1_555
hydrog
WATSON-CRICK
B
C
152
B
N3
C
67
1_555
B
G
157
B
N1
G
72
1_555
hydrog
WATSON-CRICK
B
C
152
B
N4
C
67
1_555
B
G
157
B
O6
G
72
1_555
hydrog
WATSON-CRICK
B
C
152
B
O2
C
67
1_555
B
G
157
B
N2
G
72
1_555
hydrog
U-G MISPAIR
B
U
153
B
O2
U
68
1_555
B
G
156
B
N1
G
71
1_555
hydrog
A-A MISPAIR
B
A
160
B
N1
A
75
1_555
B
A
206
B
N6
A
121
1_555
hydrog
G-A MISPAIR
B
G
162
B
N2
G
77
1_555
B
A
208
B
N3
A
123
1_555
hydrog
G-U MISPAIR
B
G
168
B
N2
G
83
1_555
B
U
169
B
O4
U
84
1_555
hydrog
REVERSED WATSON-CRICK
B
U
175
B
N3
U
90
1_555
B
A
179
B
N1
A
94
1_555
hydrog
REVERSED WATSON-CRICK
B
U
175
B
O2
U
90
1_555
B
A
179
B
N6
A
94
1_555
hydrog
WATSON-CRICK
B
G
180
B
N1
G
95
1_555
B
C
232
B
N3
C
147
1_555
hydrog
WATSON-CRICK
B
G
180
B
N2
G
95
1_555
B
C
232
B
O2
C
147
1_555
hydrog
WATSON-CRICK
B
G
180
B
O6
G
95
1_555
B
C
232
B
N4
C
147
1_555
hydrog
WATSON-CRICK
B
U
181
B
N3
U
96
1_555
B
A
231
B
N1
A
146
1_555
hydrog
WATSON-CRICK
B
U
181
B
O4
U
96
1_555
B
A
231
B
N6
A
146
1_555
hydrog
TYPE_28_PAIR
B
G
182
B
N1
G
97
1_555
B
U
228
B
O2
U
143
1_555
hydrog
TYPE_28_PAIR
B
G
182
B
O6
G
97
1_555
B
U
228
B
N3
U
143
1_555
hydrog
WATSON-CRICK
B
C
183
B
N3
C
98
1_555
B
G
227
B
N1
G
142
1_555
hydrog
WATSON-CRICK
B
C
183
B
N4
C
98
1_555
B
G
227
B
O6
G
142
1_555
hydrog
WATSON-CRICK
B
C
183
B
O2
C
98
1_555
B
G
227
B
N2
G
142
1_555
hydrog
WATSON-CRICK
B
C
184
B
N3
C
99
1_555
B
G
226
B
N1
G
141
1_555
hydrog
WATSON-CRICK
B
C
184
B
N4
C
99
1_555
B
G
226
B
O6
G
141
1_555
hydrog
WATSON-CRICK
B
C
184
B
O2
C
99
1_555
B
G
226
B
N2
G
141
1_555
hydrog
A-G MISPAIR
B
A
185
B
N6
A
100
1_555
B
G
220
B
O6
G
135
1_555
hydrog
C-G PAIR
B
C
186
B
N4
C
101
1_555
B
G
220
B
O6
G
135
1_555
hydrog
A-A MISPAIR
B
A
187
B
N6
A
102
1_555
B
A
191
B
N7
A
106
1_555
hydrog
TYPE_10_PAIR
B
G
188
B
N2
G
103
1_555
B
A
222
B
N1
A
137
1_555
hydrog
TYPE_10_PAIR
B
G
188
B
N3
G
103
1_555
B
A
222
B
N6
A
137
1_555
hydrog
G-A MISPAIR
B
G
190
B
N2
G
105
1_555
B
A
195
B
N1
A
110
1_555
hydrog
G-G MISPAIR
B
G
190
B
O6
G
105
1_555
B
G
217
B
N1
G
132
1_555
hydrog
A-C MISPAIR
B
A
191
B
N3
A
106
1_555
B
C
192
B
N4
C
107
1_555
hydrog
TYPE_10_PAIR
B
A
191
B
N1
A
106
1_555
B
G
219
B
N2
G
134
1_555
hydrog
TYPE_10_PAIR
B
A
191
B
N6
A
106
1_555
B
G
219
B
N3
G
134
1_555
hydrog
C-G PAIR
B
C
192
B
N4
C
107
1_555
B
G
224
B
O6
G
139
1_555
hydrog
G-C PAIR
B
G
193
B
O6
G
108
1_555
B
C
223
B
N4
C
138
1_555
hydrog
WATSON-CRICK
B
U
197
B
N3
U
112
1_555
B
A
216
B
N1
A
131
1_555
hydrog
WATSON-CRICK
B
U
197
B
O4
U
112
1_555
B
A
216
B
N6
A
131
1_555
hydrog
WATSON-CRICK
B
C
198
B
N3
C
113
1_555
B
G
215
B
N1
G
130
1_555
hydrog
WATSON-CRICK
B
C
198
B
N4
C
113
1_555
B
G
215
B
O6
G
130
1_555
hydrog
WATSON-CRICK
B
C
198
B
O2
C
113
1_555
B
G
215
B
N2
G
130
1_555
hydrog
WATSON-CRICK
B
U
199
B
N3
U
114
1_555
B
A
214
B
N1
A
129
1_555
hydrog
WATSON-CRICK
B
U
199
B
O4
U
114
1_555
B
A
214
B
N6
A
129
1_555
hydrog
WATSON-CRICK
B
C
200
B
N3
C
115
1_555
B
G
213
B
N1
G
128
1_555
hydrog
WATSON-CRICK
B
C
200
B
N4
C
115
1_555
B
G
213
B
O6
G
128
1_555
hydrog
WATSON-CRICK
B
C
200
B
O2
C
115
1_555
B
G
213
B
N2
G
128
1_555
hydrog
WATSON-CRICK
B
A
201
B
N1
A
116
1_555
B
U
212
B
N3
U
127
1_555
hydrog
WATSON-CRICK
B
A
201
B
N6
A
116
1_555
B
U
212
B
O4
U
127
1_555
hydrog
WATSON-CRICK
B
C
202
B
N3
C
117
1_555
B
G
211
B
N1
G
126
1_555
hydrog
WATSON-CRICK
B
C
202
B
N4
C
117
1_555
B
G
211
B
O6
G
126
1_555
hydrog
WATSON-CRICK
B
C
202
B
O2
C
117
1_555
B
G
211
B
N2
G
126
1_555
hydrog
TYPE_28_PAIR
B
U
203
B
N3
U
118
1_555
B
G
210
B
O6
G
125
1_555
hydrog
TYPE_28_PAIR
B
U
203
B
O2
U
118
1_555
B
G
210
B
N1
G
125
1_555
hydrog
WATSON-CRICK
B
A
204
B
N1
A
119
1_555
B
U
209
B
N3
U
124
1_555
hydrog
WATSON-CRICK
B
A
204
B
N6
A
119
1_555
B
U
209
B
O4
U
124
1_555
hydrog
G-A MISPAIR
B
G
205
B
N2
G
120
1_555
B
A
208
B
N7
A
123
1_555
hydrog
REVERSED HOOGSTEEN
B
U
218
B
N3
U
133
1_555
B
A
222
B
N7
A
137
1_555
hydrog
REVERSED HOOGSTEEN
B
U
218
B
O2
U
133
1_555
B
A
222
B
N6
A
137
1_555
hydrog
A-C MISPAIR
B
A
222
B
N3
A
137
1_555
B
C
223
B
N4
C
138
1_555
hydrog
A-C MISPAIR
B
A
229
B
N3
A
144
1_555
B
C
232
B
N4
C
147
1_555
RNA
Ribonuclease P RNA, P RNA, S-domain, RNA
M13175
GB
1
86
143351
UCGUGCCUAGCGAAGUCAUAAGCUAGGGCAGUCUUUAGAGGCUGACGGCAGGAAAAAAGCCUACGUCUUCGGAUAUGGCU
GAGUAUCCUUGAAAGUGCCACAGUGACGAAGUCUCACUAGAAAUGGUGAGAGUGGAACGCGGUAAACCCCUCGAG
86
240
1NBS
86
240
143351
A
1
1
155
86
240
1NBS
86
240
143351
B
1
1
155
1
U
engineered mutation
G
86
1NBS
A
143351
GB
86
1
1
U
engineered mutation
A
89
1NBS
A
143351
GB
89
4
1
A
engineered mutation
C
239
1NBS
A
143351
GB
239
154
1
G
SEE REMARK 999
A
240
1NBS
A
143351
GB
240
155
2
U
engineered mutation
G
86
1NBS
B
143351
GB
86
1
2
U
engineered mutation
A
89
1NBS
B
143351
GB
89
4
2
A
engineered mutation
C
239
1NBS
B
143351
GB
239
154
2
G
SEE REMARK 999
A
240
1NBS
B
143351
GB
240
155
BINDING SITE FOR RESIDUE MG A 6
A
MG
6
Software
1
BINDING SITE FOR RESIDUE MG A 7
A
MG
7
Software
2
BINDING SITE FOR RESIDUE MG B 241
B
MG
241
Software
2
BINDING SITE FOR RESIDUE MG B 242
B
MG
242
Software
2
BINDING SITE FOR RESIDUE MG B 244
B
MG
244
Software
1
BINDING SITE FOR RESIDUE MG B 245
B
MG
245
Software
2
BINDING SITE FOR RESIDUE MG B 246
B
MG
246
Software
1
BINDING SITE FOR RESIDUE MG B 247
B
MG
247
Software
1
BINDING SITE FOR RESIDUE PB A 241
A
PB
241
Software
3
BINDING SITE FOR RESIDUE PB A 242
A
PB
242
Software
2
BINDING SITE FOR RESIDUE PB A 243
A
PB
243
Software
1
BINDING SITE FOR RESIDUE PB A 244
A
PB
244
Software
3
BINDING SITE FOR RESIDUE PB A 245
A
PB
245
Software
1
BINDING SITE FOR RESIDUE PB A 246
A
PB
246
Software
1
BINDING SITE FOR RESIDUE PB A 248
A
PB
248
Software
1
BINDING SITE FOR RESIDUE PB A 249
A
PB
249
Software
2
BINDING SITE FOR RESIDUE PB A 250
A
PB
250
Software
1
BINDING SITE FOR RESIDUE PB A 251
A
PB
251
Software
1
BINDING SITE FOR RESIDUE PB A 252
A
PB
252
Software
2
BINDING SITE FOR RESIDUE PB B 301
B
PB
301
Software
1
BINDING SITE FOR RESIDUE PB B 302
B
PB
302
Software
2
BINDING SITE FOR RESIDUE PB B 303
B
PB
303
Software
1
BINDING SITE FOR RESIDUE PB B 304
B
PB
304
Software
2
BINDING SITE FOR RESIDUE PB B 305
B
PB
305
Software
3
BINDING SITE FOR RESIDUE PB B 306
B
PB
306
Software
3
BINDING SITE FOR RESIDUE PB B 307
B
PB
307
Software
1
BINDING SITE FOR RESIDUE PB B 310
B
PB
310
Software
1
BINDING SITE FOR RESIDUE PB B 312
B
PB
312
Software
1
A
C
134
A
C
49
1
1_555
A
A
230
A
A
145
2
1_555
A
PB
242
I
PB
2
1_555
B
U
165
B
U
80
2
1_555
B
A
167
B
A
82
2
1_555
B
A
106
B
A
21
2
1_555
B
G
107
B
G
22
2
1_555
B
A
191
B
A
106
1
1_555
B
A
135
B
A
50
2
1_555
B
G
226
B
G
141
2
1_555
B
G
193
B
G
108
1
1_555
A
U
174
A
U
89
1
2_655
A
C
186
A
C
101
3
1_555
A
G
219
A
G
134
3
1_555
A
G
220
A
G
135
3
1_555
A
MG
7
G
MG
2
1_555
A
G
132
A
G
47
2
1_555
A
G
86
A
G
1
1
1_555
A
C
134
A
C
49
3
1_555
A
U
181
A
U
96
3
1_555
A
G
182
A
G
97
3
1_555
A
C
102
A
C
17
1
1_555
A
G
219
A
G
134
1
1_555
A
G
136
A
G
51
1
1_555
A
U
228
A
U
143
2
1_555
A
A
231
A
A
146
2
1_555
A
G
168
A
G
83
1
1_555
A
G
97
A
G
12
1
1_555
A
G
86
A
G
1
2
4_556
A
G
86
A
G
1
2
1_555
B
C
186
B
C
101
1
1_555
B
G
90
B
G
5
2
1_555
B
G
132
B
G
47
2
1_555
B
G
86
B
G
1
1
1_555
B
A
160
B
A
75
2
1_555
B
G
163
B
G
78
2
1_555
B
C
134
B
C
49
3
1_555
B
U
181
B
U
96
3
1_555
B
G
182
B
G
97
3
1_555
B
U
101
B
U
16
3
1_555
B
C
102
B
C
17
3
1_555
B
U
104
B
U
19
3
1_555
B
G
219
B
G
134
1
1_555
B
A
231
B
A
146
1
1_555
B
G
97
B
G
12
1
1_555
20
C 2 2 21