0.021665
0.000000
0.000000
0.000000
0.019536
0.000000
0.000000
0.000000
0.008099
0.000000
0.000000
0.000000
Blaszczyk, J.
0000-0001-6942-1514
Ji, X.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
46.157
51.188
123.468
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
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
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
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
H
N
74
N
N
N
75
S
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
C
N
80
N
C
N
81
N
O
N
82
N
N
N
83
N
O
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
N
N
95
S
C
N
96
N
C
N
97
N
O
N
98
N
C
N
99
N
C
N
100
N
C
N
101
N
O
N
102
N
O
N
103
N
O
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
H
N
112
N
H
N
113
N
N
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
N
N
124
S
C
N
125
N
C
N
126
N
O
N
127
N
C
Y
128
N
C
Y
129
N
N
Y
130
N
C
Y
131
N
C
Y
132
N
N
N
133
N
O
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
O
N
145
N
H
N
146
N
H
N
147
N
N
N
148
S
C
N
149
N
C
N
150
N
O
N
151
S
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
O
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
N
N
170
S
C
N
171
N
C
N
172
N
O
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
C
N
177
N
O
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
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
N
N
192
S
C
N
193
N
C
N
194
N
O
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
C
N
199
N
N
N
200
N
O
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
N
N
217
S
C
N
218
N
C
N
219
N
O
N
220
N
C
N
221
N
C
N
222
N
S
N
223
N
C
N
224
N
O
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
N
C
Y
241
N
C
Y
242
N
C
Y
243
N
C
Y
244
N
C
Y
245
N
C
Y
246
N
C
N
247
N
O
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
N
N
260
S
C
N
261
N
C
N
262
N
O
N
263
N
C
N
264
N
C
N
265
N
C
N
266
N
O
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
N
N
277
S
C
N
278
N
C
N
279
N
O
N
280
N
C
N
281
N
O
N
282
N
O
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
R
C
N
295
N
O
N
296
N
C
N
297
N
O
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
N
N
308
S
C
N
309
N
C
N
310
N
O
N
311
N
C
Y
312
N
C
Y
313
N
C
Y
314
N
C
Y
315
N
N
Y
316
N
C
Y
317
N
C
Y
318
N
C
Y
319
N
C
Y
320
N
C
N
321
N
O
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
N
N
335
S
C
N
336
N
C
N
337
N
O
N
338
N
C
Y
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
N
345
N
O
N
346
N
O
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
N
N
359
S
C
N
360
N
C
N
361
N
O
N
362
N
C
N
363
N
C
N
364
N
C
N
365
N
O
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
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
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
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
doub
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
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
doub
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
doub
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
doub
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
doub
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
Y
127
N
sing
Y
128
N
doub
Y
129
N
doub
N
130
N
sing
Y
131
N
sing
N
132
N
sing
Y
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
sing
N
143
N
sing
N
144
N
sing
N
145
N
doub
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
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
doub
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
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
doub
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
doub
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
doub
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
Y
235
N
doub
Y
236
N
sing
Y
237
N
sing
N
238
N
sing
Y
239
N
doub
N
240
N
sing
Y
241
N
doub
N
242
N
sing
Y
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
doub
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
doub
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
doub
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
Y
304
N
doub
Y
305
N
sing
Y
306
N
sing
N
307
N
sing
Y
308
N
doub
Y
309
N
sing
Y
310
N
sing
N
311
N
sing
Y
312
N
sing
Y
313
N
doub
N
314
N
sing
Y
315
N
doub
N
316
N
sing
Y
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
doub
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
Y
332
N
doub
Y
333
N
sing
Y
334
N
sing
N
335
N
sing
Y
336
N
doub
N
337
N
sing
Y
338
N
doub
N
339
N
sing
Y
340
N
sing
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
doub
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
UK
Structure
STRUE6
2005
0969-2126
9
1225
1236
10.1016/S0969-2126(01)00685-2
11738048
Crystallographic and modeling studies of RNase III suggest a mechanism for double-stranded RNA cleavage.
2001
0000-0001-6942-1514
10.2210/pdb1i4s/pdb
pdb_00001i4s
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
100.0
1
MIRROR
CCD
2000-06-03
ADSC QUANTUM 4
SILICON 111
MAD
M
x-ray
1
0.98789
1.0
1.01000
1.0
1.03473
1.0
1.04008
1.0
X9B
NSLS
0.98789, 1.01000, 1.03473, 1.04008
SYNCHROTRON
NSLS BEAMLINE X9B
17277.078
RIBONUCLEASE III
3.1.26.3
N-TERMINAL ENDONUCLEASE DOMAIN
2
man
polymer
18.015
water
252
nat
water
RNASE III
no
no
MKMLEQLEKKLGYTFKDKSLLEKALTHVSYSKKEHYETLEFLGDALVNFFIVDLLVQYSPNKREGFLSPLKAYLISEEFF
NLLAQKLELHKFIRIKRGKINETIIGDVFEALWAAVYIDSGRDANFTRELFYKLFKEDILSAIKEGR
MKMLEQLEKKLGYTFKDKSLLEKALTHVSYSKKEHYETLEFLGDALVNFFIVDLLVQYSPNKREGFLSPLKAYLISEEFF
NLLAQKLELHKFIRIKRGKINETIIGDVFEALWAAVYIDSGRDANFTRELFYKLFKEDILSAIKEGR
A,B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Aquifex
Escherichia
sample
63363
Aquifex aeolicus
562
Escherichia coli
PLASMID
PKM803
1
2.011
36.34
VAPOR DIFFUSION, HANGING DROP
8.5
PEG4000, TRIS-HCL, ACETATE, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
292
audit_author
chem_comp_atom
chem_comp_bond
citation_author
database_2
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Structure summary
1
0
2001-12-19
1
1
2008-04-27
1
2
2011-07-13
1
3
2023-08-30
_audit_author.identifier_ORCID
_citation_author.identifier_ORCID
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
NMR SOLUTION STRUCTURE OF A DOUBLE-STRANDED RNA-BINDING DOMAIN FROM DROSOPHILA STAUFEN PROTEIN
CRYSTAL STRUCTURE OF A DOUBLE-STRANDED RNA-BINDING DOMAIN FROM XENOPUS LAEVIS COMPLEXED WITH DOUBLE-STRANDED RNA
RCSB
Y
RCSB
2001-02-22
REL
REL
HOH
water
HOH
401
2
HOH
HOH
401
A
HOH
402
2
HOH
HOH
402
A
HOH
403
2
HOH
HOH
403
A
HOH
404
2
HOH
HOH
404
A
HOH
405
2
HOH
HOH
405
A
HOH
406
2
HOH
HOH
406
A
HOH
407
2
HOH
HOH
407
A
HOH
408
2
HOH
HOH
408
A
HOH
410
2
HOH
HOH
410
A
HOH
412
2
HOH
HOH
412
A
HOH
413
2
HOH
HOH
413
A
HOH
414
2
HOH
HOH
414
A
HOH
416
2
HOH
HOH
416
A
HOH
419
2
HOH
HOH
419
A
HOH
420
2
HOH
HOH
420
A
HOH
421
2
HOH
HOH
421
A
HOH
424
2
HOH
HOH
424
A
HOH
425
2
HOH
HOH
425
A
HOH
426
2
HOH
HOH
426
A
HOH
428
2
HOH
HOH
428
A
HOH
429
2
HOH
HOH
429
A
HOH
430
2
HOH
HOH
430
A
HOH
431
2
HOH
HOH
431
A
HOH
432
2
HOH
HOH
432
A
HOH
433
2
HOH
HOH
433
A
HOH
434
2
HOH
HOH
434
A
HOH
435
2
HOH
HOH
435
A
HOH
436
2
HOH
HOH
436
A
HOH
437
2
HOH
HOH
437
A
HOH
438
2
HOH
HOH
438
A
HOH
439
2
HOH
HOH
439
A
HOH
440
2
HOH
HOH
440
A
HOH
442
2
HOH
HOH
442
A
HOH
443
2
HOH
HOH
443
A
HOH
444
2
HOH
HOH
444
A
HOH
445
2
HOH
HOH
445
A
HOH
446
2
HOH
HOH
446
A
HOH
448
2
HOH
HOH
448
A
HOH
449
2
HOH
HOH
449
A
HOH
450
2
HOH
HOH
450
A
HOH
451
2
HOH
HOH
451
A
HOH
454
2
HOH
HOH
454
A
HOH
455
2
HOH
HOH
455
A
HOH
456
2
HOH
HOH
456
A
HOH
457
2
HOH
HOH
457
A
HOH
460
2
HOH
HOH
460
A
HOH
461
2
HOH
HOH
461
A
HOH
462
2
HOH
HOH
462
A
HOH
465
2
HOH
HOH
465
A
HOH
467
2
HOH
HOH
467
A
HOH
468
2
HOH
HOH
468
A
HOH
470
2
HOH
HOH
470
A
HOH
471
2
HOH
HOH
471
A
HOH
472
2
HOH
HOH
472
A
HOH
474
2
HOH
HOH
474
A
HOH
475
2
HOH
HOH
475
A
HOH
476
2
HOH
HOH
476
A
HOH
478
2
HOH
HOH
478
A
HOH
479
2
HOH
HOH
479
A
HOH
481
2
HOH
HOH
481
A
HOH
482
2
HOH
HOH
482
A
HOH
483
2
HOH
HOH
483
A
HOH
484
2
HOH
HOH
484
A
HOH
485
2
HOH
HOH
485
A
HOH
487
2
HOH
HOH
487
A
HOH
488
2
HOH
HOH
488
A
HOH
490
2
HOH
HOH
490
A
HOH
491
2
HOH
HOH
491
A
HOH
493
2
HOH
HOH
493
A
HOH
494
2
HOH
HOH
494
A
HOH
495
2
HOH
HOH
495
A
HOH
496
2
HOH
HOH
496
A
HOH
497
2
HOH
HOH
497
A
HOH
498
2
HOH
HOH
498
A
HOH
499
2
HOH
HOH
499
A
HOH
500
2
HOH
HOH
500
A
HOH
501
2
HOH
HOH
501
A
HOH
502
2
HOH
HOH
502
A
HOH
503
2
HOH
HOH
503
A
HOH
505
2
HOH
HOH
505
A
HOH
506
2
HOH
HOH
506
A
HOH
507
2
HOH
HOH
507
A
HOH
508
2
HOH
HOH
508
A
HOH
509
2
HOH
HOH
509
A
HOH
513
2
HOH
HOH
513
A
HOH
514
2
HOH
HOH
514
A
HOH
515
2
HOH
HOH
515
A
HOH
516
2
HOH
HOH
516
A
HOH
517
2
HOH
HOH
517
A
HOH
520
2
HOH
HOH
520
A
HOH
521
2
HOH
HOH
521
A
HOH
525
2
HOH
HOH
525
A
HOH
526
2
HOH
HOH
526
A
HOH
527
2
HOH
HOH
527
A
HOH
528
2
HOH
HOH
528
A
HOH
529
2
HOH
HOH
529
A
HOH
530
2
HOH
HOH
530
A
HOH
531
2
HOH
HOH
531
A
HOH
533
2
HOH
HOH
533
A
HOH
540
2
HOH
HOH
540
A
HOH
541
2
HOH
HOH
541
A
HOH
542
2
HOH
HOH
542
A
HOH
543
2
HOH
HOH
543
A
HOH
544
2
HOH
HOH
544
A
HOH
545
2
HOH
HOH
545
A
HOH
546
2
HOH
HOH
546
A
HOH
547
2
HOH
HOH
547
A
HOH
549
2
HOH
HOH
549
A
HOH
550
2
HOH
HOH
550
A
HOH
552
2
HOH
HOH
552
A
HOH
553
2
HOH
HOH
553
A
HOH
555
2
HOH
HOH
555
A
HOH
556
2
HOH
HOH
556
A
HOH
557
2
HOH
HOH
557
A
HOH
558
2
HOH
HOH
558
A
HOH
559
2
HOH
HOH
559
A
HOH
562
2
HOH
HOH
562
A
HOH
563
2
HOH
HOH
563
A
HOH
565
2
HOH
HOH
565
A
HOH
568
2
HOH
HOH
568
A
HOH
572
2
HOH
HOH
572
A
HOH
573
2
HOH
HOH
573
A
HOH
575
2
HOH
HOH
575
A
HOH
576
2
HOH
HOH
576
A
HOH
578
2
HOH
HOH
578
A
HOH
579
2
HOH
HOH
579
A
HOH
580
2
HOH
HOH
580
A
HOH
581
2
HOH
HOH
581
A
HOH
582
2
HOH
HOH
582
A
HOH
583
2
HOH
HOH
583
A
HOH
584
2
HOH
HOH
584
A
HOH
585
2
HOH
HOH
585
A
HOH
586
2
HOH
HOH
586
A
HOH
587
2
HOH
HOH
587
A
HOH
588
2
HOH
HOH
588
A
HOH
589
2
HOH
HOH
589
A
HOH
590
2
HOH
HOH
590
A
HOH
591
2
HOH
HOH
591
A
HOH
592
2
HOH
HOH
592
A
HOH
593
2
HOH
HOH
593
A
HOH
594
2
HOH
HOH
594
A
HOH
595
2
HOH
HOH
595
A
HOH
596
2
HOH
HOH
596
A
HOH
599
2
HOH
HOH
599
A
HOH
605
2
HOH
HOH
605
A
HOH
606
2
HOH
HOH
606
A
HOH
607
2
HOH
HOH
607
A
HOH
608
2
HOH
HOH
608
A
HOH
609
2
HOH
HOH
609
A
HOH
610
2
HOH
HOH
610
A
HOH
612
2
HOH
HOH
612
A
HOH
616
2
HOH
HOH
616
A
HOH
619
2
HOH
HOH
619
A
HOH
620
2
HOH
HOH
620
A
HOH
621
2
HOH
HOH
621
A
HOH
623
2
HOH
HOH
623
A
HOH
624
2
HOH
HOH
624
A
HOH
628
2
HOH
HOH
628
A
HOH
629
2
HOH
HOH
629
A
HOH
630
2
HOH
HOH
630
A
HOH
632
2
HOH
HOH
632
A
HOH
633
2
HOH
HOH
633
A
HOH
634
2
HOH
HOH
634
A
HOH
635
2
HOH
HOH
635
A
HOH
637
2
HOH
HOH
637
A
HOH
639
2
HOH
HOH
639
A
HOH
641
2
HOH
HOH
641
A
HOH
644
2
HOH
HOH
644
A
HOH
645
2
HOH
HOH
645
A
HOH
649
2
HOH
HOH
649
A
HOH
650
2
HOH
HOH
650
A
HOH
651
2
HOH
HOH
651
A
HOH
652
2
HOH
HOH
652
A
HOH
409
2
HOH
HOH
409
B
HOH
411
2
HOH
HOH
411
B
HOH
415
2
HOH
HOH
415
B
HOH
417
2
HOH
HOH
417
B
HOH
418
2
HOH
HOH
418
B
HOH
422
2
HOH
HOH
422
B
HOH
423
2
HOH
HOH
423
B
HOH
427
2
HOH
HOH
427
B
HOH
441
2
HOH
HOH
441
B
HOH
447
2
HOH
HOH
447
B
HOH
452
2
HOH
HOH
452
B
HOH
453
2
HOH
HOH
453
B
HOH
458
2
HOH
HOH
458
B
HOH
459
2
HOH
HOH
459
B
HOH
463
2
HOH
HOH
463
B
HOH
464
2
HOH
HOH
464
B
HOH
466
2
HOH
HOH
466
B
HOH
469
2
HOH
HOH
469
B
HOH
473
2
HOH
HOH
473
B
HOH
477
2
HOH
HOH
477
B
HOH
480
2
HOH
HOH
480
B
HOH
486
2
HOH
HOH
486
B
HOH
489
2
HOH
HOH
489
B
HOH
492
2
HOH
HOH
492
B
HOH
504
2
HOH
HOH
504
B
HOH
510
2
HOH
HOH
510
B
HOH
511
2
HOH
HOH
511
B
HOH
512
2
HOH
HOH
512
B
HOH
518
2
HOH
HOH
518
B
HOH
519
2
HOH
HOH
519
B
HOH
522
2
HOH
HOH
522
B
HOH
523
2
HOH
HOH
523
B
HOH
524
2
HOH
HOH
524
B
HOH
532
2
HOH
HOH
532
B
HOH
534
2
HOH
HOH
534
B
HOH
535
2
HOH
HOH
535
B
HOH
536
2
HOH
HOH
536
B
HOH
537
2
HOH
HOH
537
B
HOH
538
2
HOH
HOH
538
B
HOH
539
2
HOH
HOH
539
B
HOH
548
2
HOH
HOH
548
B
HOH
551
2
HOH
HOH
551
B
HOH
554
2
HOH
HOH
554
B
HOH
560
2
HOH
HOH
560
B
HOH
561
2
HOH
HOH
561
B
HOH
564
2
HOH
HOH
564
B
HOH
566
2
HOH
HOH
566
B
HOH
567
2
HOH
HOH
567
B
HOH
569
2
HOH
HOH
569
B
HOH
570
2
HOH
HOH
570
B
HOH
571
2
HOH
HOH
571
B
HOH
574
2
HOH
HOH
574
B
HOH
577
2
HOH
HOH
577
B
HOH
597
2
HOH
HOH
597
B
HOH
598
2
HOH
HOH
598
B
HOH
600
2
HOH
HOH
600
B
HOH
601
2
HOH
HOH
601
B
HOH
602
2
HOH
HOH
602
B
HOH
603
2
HOH
HOH
603
B
HOH
604
2
HOH
HOH
604
B
HOH
611
2
HOH
HOH
611
B
HOH
613
2
HOH
HOH
613
B
HOH
614
2
HOH
HOH
614
B
HOH
615
2
HOH
HOH
615
B
HOH
617
2
HOH
HOH
617
B
HOH
618
2
HOH
HOH
618
B
HOH
622
2
HOH
HOH
622
B
HOH
625
2
HOH
HOH
625
B
HOH
626
2
HOH
HOH
626
B
HOH
627
2
HOH
HOH
627
B
HOH
631
2
HOH
HOH
631
B
HOH
636
2
HOH
HOH
636
B
HOH
638
2
HOH
HOH
638
B
HOH
640
2
HOH
HOH
640
B
HOH
642
2
HOH
HOH
642
B
HOH
643
2
HOH
HOH
643
B
HOH
646
2
HOH
HOH
646
B
HOH
647
2
HOH
HOH
647
B
HOH
648
2
HOH
HOH
648
B
MET
1
n
1
MET
1
A
LYS
2
n
2
LYS
2
A
MET
3
n
3
MET
3
A
LEU
4
n
4
LEU
4
A
GLU
5
n
5
GLU
5
A
GLN
6
n
6
GLN
6
A
LEU
7
n
7
LEU
7
A
GLU
8
n
8
GLU
8
A
LYS
9
n
9
LYS
9
A
LYS
10
n
10
LYS
10
A
LEU
11
n
11
LEU
11
A
GLY
12
n
12
GLY
12
A
TYR
13
n
13
TYR
13
A
THR
14
n
14
THR
14
A
PHE
15
n
15
PHE
15
A
LYS
16
n
16
LYS
16
A
ASP
17
n
17
ASP
17
A
LYS
18
n
18
LYS
18
A
SER
19
n
19
SER
19
A
LEU
20
n
20
LEU
20
A
LEU
21
n
21
LEU
21
A
GLU
22
n
22
GLU
22
A
LYS
23
n
23
LYS
23
A
ALA
24
n
24
ALA
24
A
LEU
25
n
25
LEU
25
A
THR
26
n
26
THR
26
A
HIS
27
n
27
HIS
27
A
VAL
28
n
28
VAL
28
A
SER
29
n
29
SER
29
A
TYR
30
n
30
TYR
30
A
SER
31
n
31
SER
31
A
LYS
32
n
32
LYS
32
A
LYS
33
n
33
LYS
33
A
GLU
34
n
34
GLU
34
A
HIS
35
n
35
HIS
35
A
TYR
36
n
36
TYR
36
A
GLU
37
n
37
GLU
37
A
THR
38
n
38
THR
38
A
LEU
39
n
39
LEU
39
A
GLU
40
n
40
GLU
40
A
PHE
41
n
41
PHE
41
A
LEU
42
n
42
LEU
42
A
GLY
43
n
43
GLY
43
A
ASP
44
n
44
ASP
44
A
ALA
45
n
45
ALA
45
A
LEU
46
n
46
LEU
46
A
VAL
47
n
47
VAL
47
A
ASN
48
n
48
ASN
48
A
PHE
49
n
49
PHE
49
A
PHE
50
n
50
PHE
50
A
ILE
51
n
51
ILE
51
A
VAL
52
n
52
VAL
52
A
ASP
53
n
53
ASP
53
A
LEU
54
n
54
LEU
54
A
LEU
55
n
55
LEU
55
A
VAL
56
n
56
VAL
56
A
GLN
57
n
57
GLN
57
A
TYR
58
n
58
TYR
58
A
SER
59
n
59
SER
59
A
PRO
60
n
60
PRO
60
A
ASN
61
n
61
ASN
61
A
LYS
62
n
62
LYS
62
A
ARG
63
n
63
ARG
63
A
GLU
64
n
64
GLU
64
A
GLY
65
n
65
GLY
65
A
PHE
66
n
66
PHE
66
A
LEU
67
n
67
LEU
67
A
SER
68
n
68
SER
68
A
PRO
69
n
69
PRO
69
A
LEU
70
n
70
LEU
70
A
LYS
71
n
71
LYS
71
A
ALA
72
n
72
ALA
72
A
TYR
73
n
73
TYR
73
A
LEU
74
n
74
LEU
74
A
ILE
75
n
75
ILE
75
A
SER
76
n
76
SER
76
A
GLU
77
n
77
GLU
77
A
GLU
78
n
78
GLU
78
A
PHE
79
n
79
PHE
79
A
PHE
80
n
80
PHE
80
A
ASN
81
n
81
ASN
81
A
LEU
82
n
82
LEU
82
A
LEU
83
n
83
LEU
83
A
ALA
84
n
84
ALA
84
A
GLN
85
n
85
GLN
85
A
LYS
86
n
86
LYS
86
A
LEU
87
n
87
LEU
87
A
GLU
88
n
88
GLU
88
A
LEU
89
n
89
LEU
89
A
HIS
90
n
90
HIS
90
A
LYS
91
n
91
LYS
91
A
PHE
92
n
92
PHE
92
A
ILE
93
n
93
ILE
93
A
ARG
94
n
94
ARG
94
A
ILE
95
n
95
ILE
95
A
LYS
96
n
96
LYS
96
A
ARG
97
n
97
ARG
97
A
GLY
98
n
98
GLY
98
A
LYS
99
n
99
LYS
99
A
ILE
100
n
100
ILE
100
A
ASN
101
n
101
ASN
101
A
GLU
102
n
102
GLU
102
A
THR
103
n
103
THR
103
A
ILE
104
n
104
ILE
104
A
ILE
105
n
105
ILE
105
A
GLY
106
n
106
GLY
106
A
ASP
107
n
107
ASP
107
A
VAL
108
n
108
VAL
108
A
PHE
109
n
109
PHE
109
A
GLU
110
n
110
GLU
110
A
ALA
111
n
111
ALA
111
A
LEU
112
n
112
LEU
112
A
TRP
113
n
113
TRP
113
A
ALA
114
n
114
ALA
114
A
ALA
115
n
115
ALA
115
A
VAL
116
n
116
VAL
116
A
TYR
117
n
117
TYR
117
A
ILE
118
n
118
ILE
118
A
ASP
119
n
119
ASP
119
A
SER
120
n
120
SER
120
A
GLY
121
n
121
GLY
121
A
ARG
122
n
122
ARG
122
A
ASP
123
n
123
ASP
123
A
ALA
124
n
124
ALA
124
A
ASN
125
n
125
ASN
125
A
PHE
126
n
126
PHE
126
A
THR
127
n
127
THR
127
A
ARG
128
n
128
ARG
128
A
GLU
129
n
129
GLU
129
A
LEU
130
n
130
LEU
130
A
PHE
131
n
131
PHE
131
A
TYR
132
n
132
TYR
132
A
LYS
133
n
133
LYS
133
A
LEU
134
n
134
LEU
134
A
PHE
135
n
135
PHE
135
A
LYS
136
n
136
LYS
136
A
GLU
137
n
137
GLU
137
A
ASP
138
n
138
ASP
138
A
ILE
139
n
139
ILE
139
A
LEU
140
n
140
LEU
140
A
SER
141
n
141
SER
141
A
ALA
142
n
142
ALA
142
A
ILE
143
n
143
ILE
143
A
LYS
144
n
144
LYS
144
A
GLU
145
n
145
GLU
145
A
GLY
146
n
146
GLY
146
A
ARG
147
n
147
ARG
147
A
MET
201
n
1
MET
201
B
LYS
202
n
2
LYS
202
B
MET
203
n
3
MET
203
B
LEU
204
n
4
LEU
204
B
GLU
205
n
5
GLU
205
B
GLN
206
n
6
GLN
206
B
LEU
207
n
7
LEU
207
B
GLU
208
n
8
GLU
208
B
LYS
209
n
9
LYS
209
B
LYS
210
n
10
LYS
210
B
LEU
211
n
11
LEU
211
B
GLY
212
n
12
GLY
212
B
TYR
213
n
13
TYR
213
B
THR
214
n
14
THR
214
B
PHE
215
n
15
PHE
215
B
LYS
216
n
16
LYS
216
B
ASP
217
n
17
ASP
217
B
LYS
218
n
18
LYS
218
B
SER
219
n
19
SER
219
B
LEU
220
n
20
LEU
220
B
LEU
221
n
21
LEU
221
B
GLU
222
n
22
GLU
222
B
LYS
223
n
23
LYS
223
B
ALA
224
n
24
ALA
224
B
LEU
225
n
25
LEU
225
B
THR
226
n
26
THR
226
B
HIS
227
n
27
HIS
227
B
VAL
228
n
28
VAL
228
B
SER
229
n
29
SER
229
B
TYR
230
n
30
TYR
230
B
SER
231
n
31
SER
231
B
LYS
232
n
32
LYS
232
B
LYS
233
n
33
LYS
233
B
GLU
234
n
34
GLU
234
B
HIS
235
n
35
HIS
235
B
TYR
236
n
36
TYR
236
B
GLU
237
n
37
GLU
237
B
THR
238
n
38
THR
238
B
LEU
239
n
39
LEU
239
B
GLU
240
n
40
GLU
240
B
PHE
241
n
41
PHE
241
B
LEU
242
n
42
LEU
242
B
GLY
243
n
43
GLY
243
B
ASP
244
n
44
ASP
244
B
ALA
245
n
45
ALA
245
B
LEU
246
n
46
LEU
246
B
VAL
247
n
47
VAL
247
B
ASN
248
n
48
ASN
248
B
PHE
249
n
49
PHE
249
B
PHE
250
n
50
PHE
250
B
ILE
251
n
51
ILE
251
B
VAL
252
n
52
VAL
252
B
ASP
253
n
53
ASP
253
B
LEU
254
n
54
LEU
254
B
LEU
255
n
55
LEU
255
B
VAL
256
n
56
VAL
256
B
GLN
257
n
57
GLN
257
B
TYR
258
n
58
TYR
258
B
SER
259
n
59
SER
259
B
PRO
260
n
60
PRO
260
B
ASN
261
n
61
ASN
261
B
LYS
262
n
62
LYS
262
B
ARG
263
n
63
ARG
263
B
GLU
264
n
64
GLU
264
B
GLY
265
n
65
GLY
265
B
PHE
266
n
66
PHE
266
B
LEU
267
n
67
LEU
267
B
SER
268
n
68
SER
268
B
PRO
269
n
69
PRO
269
B
LEU
270
n
70
LEU
270
B
LYS
271
n
71
LYS
271
B
ALA
272
n
72
ALA
272
B
TYR
273
n
73
TYR
273
B
LEU
274
n
74
LEU
274
B
ILE
275
n
75
ILE
275
B
SER
276
n
76
SER
276
B
GLU
277
n
77
GLU
277
B
GLU
278
n
78
GLU
278
B
PHE
279
n
79
PHE
279
B
PHE
280
n
80
PHE
280
B
ASN
281
n
81
ASN
281
B
LEU
282
n
82
LEU
282
B
LEU
283
n
83
LEU
283
B
ALA
284
n
84
ALA
284
B
GLN
285
n
85
GLN
285
B
LYS
286
n
86
LYS
286
B
LEU
287
n
87
LEU
287
B
GLU
288
n
88
GLU
288
B
LEU
289
n
89
LEU
289
B
HIS
290
n
90
HIS
290
B
LYS
291
n
91
LYS
291
B
PHE
292
n
92
PHE
292
B
ILE
293
n
93
ILE
293
B
ARG
294
n
94
ARG
294
B
ILE
295
n
95
ILE
295
B
LYS
296
n
96
LYS
296
B
ARG
297
n
97
ARG
297
B
GLY
298
n
98
GLY
298
B
LYS
299
n
99
LYS
299
B
ILE
300
n
100
ILE
300
B
ASN
301
n
101
ASN
301
B
GLU
302
n
102
GLU
302
B
THR
303
n
103
THR
303
B
ILE
304
n
104
ILE
304
B
ILE
305
n
105
ILE
305
B
GLY
306
n
106
GLY
306
B
ASP
307
n
107
ASP
307
B
VAL
308
n
108
VAL
308
B
PHE
309
n
109
PHE
309
B
GLU
310
n
110
GLU
310
B
ALA
311
n
111
ALA
311
B
LEU
312
n
112
LEU
312
B
TRP
313
n
113
TRP
313
B
ALA
314
n
114
ALA
314
B
ALA
315
n
115
ALA
315
B
VAL
316
n
116
VAL
316
B
TYR
317
n
117
TYR
317
B
ILE
318
n
118
ILE
318
B
ASP
319
n
119
ASP
319
B
SER
320
n
120
SER
320
B
GLY
321
n
121
GLY
321
B
ARG
322
n
122
ARG
322
B
ASP
323
n
123
ASP
323
B
ALA
324
n
124
ALA
324
B
ASN
325
n
125
ASN
325
B
PHE
326
n
126
PHE
326
B
THR
327
n
127
THR
327
B
ARG
328
n
128
ARG
328
B
GLU
329
n
129
GLU
329
B
LEU
330
n
130
LEU
330
B
PHE
331
n
131
PHE
331
B
TYR
332
n
132
TYR
332
B
LYS
333
n
133
LYS
333
B
LEU
334
n
134
LEU
334
B
PHE
335
n
135
PHE
335
B
LYS
336
n
136
LYS
336
B
GLU
337
n
137
GLU
337
B
ASP
338
n
138
ASP
338
B
ILE
339
n
139
ILE
339
B
LEU
340
n
140
LEU
340
B
SER
341
n
141
SER
341
B
ALA
342
n
142
ALA
342
B
ILE
343
n
143
ILE
343
B
LYS
344
n
144
LYS
344
B
GLU
345
n
145
GLU
345
B
GLY
346
n
146
GLY
346
B
ARG
347
n
147
ARG
347
B
0.2075000
0.2220000
0.2625000
0.2750000
718
783
5.1677
4.9917
13894
author_and_software_defined_assembly
PISA
2
dimeric
2230
-13
14350
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
3.68
0.60
121.00
124.68
A
A
A
CB
CG
CD1
TYR
TYR
TYR
36
36
36
N
1
-3.20
0.50
120.30
117.10
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
122
122
122
N
1
6.11
0.90
118.30
124.41
B
B
B
CB
CG
OD1
ASP
ASP
ASP
244
244
244
N
1
A
MET
3
-62.08
-75.14
1
A
LEU
4
59.82
-8.61
1
A
LYS
96
-100.04
-92.16
1
A
LYS
99
-152.41
63.29
1
A
ASN
101
53.09
170.39
1
B
LYS
202
-169.87
60.34
1
B
MET
203
-122.36
-98.83
1
B
LEU
204
50.25
18.79
1
B
SER
231
-178.90
102.06
1
B
HIS
235
-114.57
-168.66
1
B
LYS
262
-76.92
38.83
1
B
ARG
294
-109.50
76.08
1
B
ARG
297
75.14
31.28
1
B
LYS
299
-105.34
73.50
1
B
ASN
301
80.87
115.89
1
B
THR
303
-95.02
58.20
1
B
ILE
304
-156.98
-36.38
1
B
GLU
345
-77.12
44.21
54.404
LEAST-SQUARES REFINEMENT USING THE KONNERT-HENDRICKSON CONJUGATE-GRADIENT ALGORITHM
0.2750000
0.2119000
0.2075000
2.15
30.00
9323
15686
13894
10091
94.8
RANDOM
1
ISOTROPIC
FREE R
4.0
2.0
MIR
NONE
ENGH AND HUBER
MOEWS & KRETSINGER, J.MOL.BIOL.91(1975) 201-228
0.263
5.0
0
0.00
2696.00
2.15
30.00
252
2696
0
0
2444
0.005
0.018
0.000
0.020
0.041
0.051
0.019
0.000
0.083
0.000
0.2920000
2.25
1712
0.2780000
2.35
1439
0.2570000
2.48
1640
0.2170000
2.66
1520
0.2000000
2.86
1619
0.1910000
3.11
1488
0.1970000
3.50
1618
0.1800000
4.13
1559
0.1880000
6.58
1529
0.2880000
30.0
563
48.0
2.15
40.0
1I4S
16542
16542
0.0
0.0
0.0380000
1
23.3760
4.161
99.5
0.3700000
2.15
2.23
3.258
1621
4.025
99.9
phasing
SHARP
refinement
SHELXL-97
data reduction
DENZO
data scaling
SCALEPACK
CRYSTAL STRUCTURE OF RNASE III ENDONUCLEASE DOMAIN FROM AQUIFEX AEOLICUS AT 2.15 ANGSTROM RESOLUTION
1
N
N
1
N
N
2
N
N
2
N
N
A
GLN
6
A
GLN
6
HELX_P
A
GLY
12
A
GLY
12
1
1
7
A
ASP
17
A
ASP
17
HELX_P
A
THR
26
A
THR
26
1
2
10
A
TYR
36
A
TYR
36
HELX_P
A
SER
59
A
SER
59
1
3
24
A
ARG
63
A
ARG
63
HELX_P
A
ILE
75
A
ILE
75
1
4
13
A
SER
76
A
SER
76
HELX_P
A
GLU
88
A
GLU
88
1
5
13
A
LEU
89
A
LEU
89
HELX_P
A
PHE
92
A
PHE
92
5
6
4
A
ASN
101
A
ASN
101
HELX_P
A
SER
120
A
SER
120
1
7
20
A
ASP
123
A
ASP
123
HELX_P
A
LYS
136
A
LYS
136
1
8
14
A
PHE
135
A
PHE
135
HELX_P
A
GLY
146
A
GLY
146
1
9
12
B
GLN
206
B
GLN
6
HELX_P
B
GLY
212
B
GLY
12
1
10
7
B
ASP
217
B
ASP
17
HELX_P
B
THR
226
B
THR
26
1
11
10
B
HIS
227
B
HIS
27
HELX_P
B
SER
231
B
SER
31
5
12
5
B
TYR
236
B
TYR
36
HELX_P
B
SER
259
B
SER
59
1
13
24
B
ARG
263
B
ARG
63
HELX_P
B
ILE
275
B
ILE
75
1
14
13
B
SER
276
B
SER
76
HELX_P
B
GLN
285
B
GLN
85
1
15
10
B
LYS
286
B
LYS
86
HELX_P
B
PHE
292
B
PHE
92
5
16
7
B
ASN
301
B
ASN
101
HELX_P
B
SER
320
B
SER
120
1
17
20
B
ASP
323
B
ASP
123
HELX_P
B
LYS
336
B
LYS
136
1
18
14
B
PHE
335
B
PHE
135
HELX_P
B
GLU
345
B
GLU
145
1
19
11
HYDROLASE
RIBONUCLEASE, RNASE III, DOUBLE-STRANDED RNA, CATALYTIC DOMAIN, ENDONUCLEASE DOMAIN, ENDONUCLEOLYTIC CLEAVAGE, HYDROLASE
RNC_AQUAE
UNP
1
1
O67082
MKMLEQLEKKLGYTFKDKSLLEKALTHVSYSKKEHYETLEFLGDALVNFFIVDLLVQYSPNKREGFLSPLKAYLISEEFF
NLLAQKLELHKFIRIKRGKINETIIGDVFEALWAAVYIDSGRDANFTRELFYKLFKEDILSAIKEGR
1
147
1I4S
1
147
O67082
A
1
1
147
1
147
1I4S
201
347
O67082
B
1
1
147
19
P 21 21 21