0.024468
0.000000
0.000000
0.000000
0.024468
0.000000
0.000000
0.000000
0.007737
0.00000
0.00000
0.00000
Schultz, D.A.
Friedman, A.M.
White, M.A.
Fox, R.O.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
40.870
40.870
129.250
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
Cs 1
132.905
CESIUM ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
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
O4 S -2
96.063
SULFATE ION
non-polymer
C4 H9 N O3
119.119
y
THREONINE
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
CS
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
N
81
N
O
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
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
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
Y
143
N
C
Y
144
N
N
Y
145
N
C
Y
146
N
C
Y
147
N
N
N
148
N
O
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
N
171
N
H
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
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
N
N
215
N
O
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
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
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
S
N
238
N
C
N
239
N
O
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
N
262
N
O
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
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
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
N
279
N
C
N
280
N
C
N
281
N
O
N
282
N
H
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
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
O
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
S
N
306
N
O
N
307
N
O
N
308
N
O
N
309
N
O
N
310
N
N
N
311
S
C
N
312
N
C
N
313
N
O
N
314
R
C
N
315
N
O
N
316
N
C
N
317
N
O
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
N
N
328
S
C
N
329
N
C
N
330
N
O
N
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
Y
337
N
C
N
338
N
O
N
339
N
O
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
N
N
352
S
C
N
353
N
C
N
354
N
O
N
355
N
C
N
356
N
C
N
357
N
C
N
358
N
O
N
359
N
H
N
360
N
H
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
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
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
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
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
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
doub
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
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
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
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
doub
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
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
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
sing
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
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
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
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
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
doub
N
291
N
doub
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
sing
N
300
N
doub
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
doub
N
326
N
sing
Y
327
N
doub
N
328
N
sing
Y
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
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
sing
US
Protein Sci.
PRCIEI
0795
0961-8368
14
2862
2870
10.1110/ps.051610505
16199662
The crystal structure of the cis-proline to glycine variant (P114G) of ribonuclease A.
2005
10.2210/pdb1kh8/pdb
pdb_00001kh8
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
288
1
mirrors
IMAGE PLATE
RIGAKU RAXIS II
YALE MIRRORS
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU300
13799.459
pancreatic ribonuclease A
3.1.27.5
P114G
1
man
polymer
96.063
SULFATE ION
1
syn
non-polymer
132.905
CESIUM ION
1
syn
non-polymer
18.015
water
62
nat
water
RIBONUCLEASE PANCREATIC, RNase 1, RNase A
no
no
MKETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTM
SITDCRETGSSKYPNCAYKTTQANKHIIVACEGNGYVPVHFDASV
MKETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTM
SITDCRETGSSKYPNCAYKTTQANKHIIVACEGNGYVPVHFDASV
A
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
cattle
Bos
Escherichia
sample
9913
Bos taurus
562
Escherichia coli
1
1.96
37.09
VAPOR DIFFUSION, HANGING DROP
6.6
NaPO4, CsCl2, ammonium sulfate, pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 303K
303
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
1
0
2003-06-17
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-10-27
1
4
2024-04-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_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_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_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2001-11-29
REL
REL
SO4
SULFATE ION
CS
CESIUM ION
HOH
water
High Salt Wild Type RNase A (PAUL: Kim, et al, Biochemistry 1992,31,12304-12314)
Other
experimental model
SO4
125
2
SO4
SO4
125
A
CS
126
3
CS
CS
126
A
HOH
1
4
HOH
HOH
127
A
HOH
2
4
HOH
HOH
128
A
HOH
3
4
HOH
HOH
129
A
HOH
4
4
HOH
HOH
130
A
HOH
5
4
HOH
HOH
131
A
HOH
6
4
HOH
HOH
132
A
HOH
7
4
HOH
HOH
133
A
HOH
8
4
HOH
HOH
134
A
HOH
9
4
HOH
HOH
135
A
HOH
10
4
HOH
HOH
136
A
HOH
11
4
HOH
HOH
137
A
HOH
12
4
HOH
HOH
138
A
HOH
13
4
HOH
HOH
139
A
HOH
14
4
HOH
HOH
140
A
HOH
15
4
HOH
HOH
141
A
HOH
16
4
HOH
HOH
142
A
HOH
17
4
HOH
HOH
143
A
HOH
18
4
HOH
HOH
144
A
HOH
19
4
HOH
HOH
145
A
HOH
20
4
HOH
HOH
146
A
HOH
21
4
HOH
HOH
147
A
HOH
22
4
HOH
HOH
148
A
HOH
23
4
HOH
HOH
149
A
HOH
24
4
HOH
HOH
150
A
HOH
25
4
HOH
HOH
151
A
HOH
26
4
HOH
HOH
152
A
HOH
27
4
HOH
HOH
153
A
HOH
28
4
HOH
HOH
154
A
HOH
29
4
HOH
HOH
155
A
HOH
30
4
HOH
HOH
156
A
HOH
31
4
HOH
HOH
157
A
HOH
32
4
HOH
HOH
158
A
HOH
33
4
HOH
HOH
159
A
HOH
34
4
HOH
HOH
160
A
HOH
35
4
HOH
HOH
161
A
HOH
36
4
HOH
HOH
162
A
HOH
37
4
HOH
HOH
163
A
HOH
38
4
HOH
HOH
164
A
HOH
39
4
HOH
HOH
165
A
HOH
40
4
HOH
HOH
166
A
HOH
41
4
HOH
HOH
167
A
HOH
42
4
HOH
HOH
168
A
HOH
43
4
HOH
HOH
169
A
HOH
44
4
HOH
HOH
170
A
HOH
45
4
HOH
HOH
171
A
HOH
46
4
HOH
HOH
172
A
HOH
47
4
HOH
HOH
173
A
HOH
48
4
HOH
HOH
174
A
HOH
49
4
HOH
HOH
175
A
HOH
50
4
HOH
HOH
176
A
HOH
51
4
HOH
HOH
177
A
HOH
52
4
HOH
HOH
178
A
HOH
53
4
HOH
HOH
179
A
HOH
54
4
HOH
HOH
180
A
HOH
55
4
HOH
HOH
181
A
HOH
56
4
HOH
HOH
182
A
HOH
57
4
HOH
HOH
183
A
HOH
58
4
HOH
HOH
184
A
HOH
59
4
HOH
HOH
185
A
HOH
61
4
HOH
HOH
186
A
HOH
62
4
HOH
HOH
187
A
HOH
60
4
HOH
HOH
188
A
MET
0
n
1
MET
0
A
LYS
1
n
2
LYS
1
A
GLU
2
n
3
GLU
2
A
THR
3
n
4
THR
3
A
ALA
4
n
5
ALA
4
A
ALA
5
n
6
ALA
5
A
ALA
6
n
7
ALA
6
A
LYS
7
n
8
LYS
7
A
PHE
8
n
9
PHE
8
A
GLU
9
n
10
GLU
9
A
ARG
10
n
11
ARG
10
A
GLN
11
n
12
GLN
11
A
HIS
12
n
13
HIS
12
A
MET
13
n
14
MET
13
A
ASP
14
n
15
ASP
14
A
SER
15
n
16
SER
15
A
SER
16
n
17
SER
16
A
THR
17
n
18
THR
17
A
SER
18
n
19
SER
18
A
ALA
19
n
20
ALA
19
A
ALA
20
n
21
ALA
20
A
SER
21
n
22
SER
21
A
SER
22
n
23
SER
22
A
SER
23
n
24
SER
23
A
ASN
24
n
25
ASN
24
A
TYR
25
n
26
TYR
25
A
CYS
26
n
27
CYS
26
A
ASN
27
n
28
ASN
27
A
GLN
28
n
29
GLN
28
A
MET
29
n
30
MET
29
A
MET
30
n
31
MET
30
A
LYS
31
n
32
LYS
31
A
SER
32
n
33
SER
32
A
ARG
33
n
34
ARG
33
A
ASN
34
n
35
ASN
34
A
LEU
35
n
36
LEU
35
A
THR
36
n
37
THR
36
A
LYS
37
n
38
LYS
37
A
ASP
38
n
39
ASP
38
A
ARG
39
n
40
ARG
39
A
CYS
40
n
41
CYS
40
A
LYS
41
n
42
LYS
41
A
PRO
42
n
43
PRO
42
A
VAL
43
n
44
VAL
43
A
ASN
44
n
45
ASN
44
A
THR
45
n
46
THR
45
A
PHE
46
n
47
PHE
46
A
VAL
47
n
48
VAL
47
A
HIS
48
n
49
HIS
48
A
GLU
49
n
50
GLU
49
A
SER
50
n
51
SER
50
A
LEU
51
n
52
LEU
51
A
ALA
52
n
53
ALA
52
A
ASP
53
n
54
ASP
53
A
VAL
54
n
55
VAL
54
A
GLN
55
n
56
GLN
55
A
ALA
56
n
57
ALA
56
A
VAL
57
n
58
VAL
57
A
CYS
58
n
59
CYS
58
A
SER
59
n
60
SER
59
A
GLN
60
n
61
GLN
60
A
LYS
61
n
62
LYS
61
A
ASN
62
n
63
ASN
62
A
VAL
63
n
64
VAL
63
A
ALA
64
n
65
ALA
64
A
CYS
65
n
66
CYS
65
A
LYS
66
n
67
LYS
66
A
ASN
67
n
68
ASN
67
A
GLY
68
n
69
GLY
68
A
GLN
69
n
70
GLN
69
A
THR
70
n
71
THR
70
A
ASN
71
n
72
ASN
71
A
CYS
72
n
73
CYS
72
A
TYR
73
n
74
TYR
73
A
GLN
74
n
75
GLN
74
A
SER
75
n
76
SER
75
A
TYR
76
n
77
TYR
76
A
SER
77
n
78
SER
77
A
THR
78
n
79
THR
78
A
MET
79
n
80
MET
79
A
SER
80
n
81
SER
80
A
ILE
81
n
82
ILE
81
A
THR
82
n
83
THR
82
A
ASP
83
n
84
ASP
83
A
CYS
84
n
85
CYS
84
A
ARG
85
n
86
ARG
85
A
GLU
86
n
87
GLU
86
A
THR
87
n
88
THR
87
A
GLY
88
n
89
GLY
88
A
SER
89
n
90
SER
89
A
SER
90
n
91
SER
90
A
LYS
91
n
92
LYS
91
A
TYR
92
n
93
TYR
92
A
PRO
93
n
94
PRO
93
A
ASN
94
n
95
ASN
94
A
CYS
95
n
96
CYS
95
A
ALA
96
n
97
ALA
96
A
TYR
97
n
98
TYR
97
A
LYS
98
n
99
LYS
98
A
THR
99
n
100
THR
99
A
THR
100
n
101
THR
100
A
GLN
101
n
102
GLN
101
A
ALA
102
n
103
ALA
102
A
ASN
103
n
104
ASN
103
A
LYS
104
n
105
LYS
104
A
HIS
105
n
106
HIS
105
A
ILE
106
n
107
ILE
106
A
ILE
107
n
108
ILE
107
A
VAL
108
n
109
VAL
108
A
ALA
109
n
110
ALA
109
A
CYS
110
n
111
CYS
110
A
GLU
111
n
112
GLU
111
A
GLY
112
n
113
GLY
112
A
ASN
113
n
114
ASN
113
A
GLY
114
n
115
GLY
114
A
TYR
115
n
116
TYR
115
A
VAL
116
n
117
VAL
116
A
PRO
117
n
118
PRO
117
A
VAL
118
n
119
VAL
118
A
HIS
119
n
120
HIS
119
A
PHE
120
n
121
PHE
120
A
ASP
121
n
122
ASP
121
A
ALA
122
n
123
ALA
122
A
SER
123
n
124
SER
123
A
VAL
124
n
125
VAL
124
A
author_defined_assembly
1
monomeric
A
CYS
58
A
O
CYS
59
1_555
A
CS
126
C
CS
CS
1_555
A
TYR
73
A
OH
TYR
74
1_555
91.0
A
CYS
58
A
O
CYS
59
1_555
A
CS
126
C
CS
CS
1_555
A
ASN
113
A
O
ASN
114
1_555
141.2
A
TYR
73
A
OH
TYR
74
1_555
A
CS
126
C
CS
CS
1_555
A
ASN
113
A
O
ASN
114
1_555
83.8
A
CYS
58
A
O
CYS
59
1_555
A
CS
126
C
CS
CS
1_555
A
GLY
114
A
O
GLY
115
1_555
87.9
A
TYR
73
A
OH
TYR
74
1_555
A
CS
126
C
CS
CS
1_555
A
GLY
114
A
O
GLY
115
1_555
114.7
A
ASN
113
A
O
ASN
114
1_555
A
CS
126
C
CS
CS
1_555
A
GLY
114
A
O
GLY
115
1_555
60.3
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
A
N
PHE
46
A
N
PHE
47
A
O
THR
82
A
O
THR
83
A
N
MET
79
A
N
MET
80
A
O
LYS
104
A
O
LYS
105
A
O
VAL
108
A
O
VAL
109
A
N
TYR
73
A
N
TYR
74
A
O
GLN
74
A
O
GLN
75
A
N
LYS
61
A
N
LYS
62
A
N
PHE
46
A
N
PHE
47
A
O
THR
82
A
O
THR
83
A
N
MET
79
A
N
MET
80
A
O
LYS
104
A
O
LYS
105
A
N
HIS
105
A
N
HIS
106
A
O
VAL
124
A
O
VAL
125
1
A
HOH
186
D
HOH
1
A
ARG
39
160.52
171.79
1
A
HIS
48
-102.43
61.99
1
A
GLN
60
-107.70
-135.70
1
A
LYS
91
-162.68
109.40
1
A
ALA
122
-178.75
-179.57
22.1
-0.22
0
0
-0.22
0
0.43
X-PLOR refinement (6-2A) used for initial model building without CV set. Final rounds of model building (30-2A) were performed in CNS with a 5% CV set and several rounds of simulated annealing to remove bias. Waters were picked using CNS after SA refinement. The sigma weighted R-factor (Rw) on all reflections is 18.0%.
0.219
0.195
0.201
2.0
30
397
7592
94.7
RANDOM
1
Isotropic
throughout CNS refinement
2.0
0.0
MOLECULAR REPLACEMENT
High Salt Wild Type RNase A (PAUL: Kim, et al, Biochemistry 1992,31,12304-12314)
Engh & Huber
0.26
0.21
5
0.15
0.14
2.0
30
62
1024
6
0
956
0.005
1.2
24.2
0.61
0.252
0.073
0.223
2.03
12
323
82.8
12.5
2.0
30
1KH8
7592
2.0
0.0
1
94.7
2.0
2.03
82.8
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
refinement
CNS
phasing
X-PLOR
Structure of a cis-proline (P114) to glycine variant of Ribonuclease A
1
N
N
2
N
N
3
N
N
4
N
N
A
THR
3
A
THR
4
HELX_P
A
MET
13
A
MET
14
1
1
11
A
ASN
24
A
ASN
25
HELX_P
A
ARG
33
A
ARG
34
1
2
10
A
SER
50
A
SER
51
HELX_P
A
ALA
56
A
ALA
57
1
3
7
A
VAL
57
A
VAL
58
HELX_P
A
GLN
60
A
GLN
61
5
4
4
A
GLY
112
A
GLY
113
HELX_P
A
GLY
114
A
GLY
115
5
5
3
disulf
2.032
A
CYS
26
A
SG
CYS
27
1_555
A
CYS
84
A
SG
CYS
85
1_555
disulf
2.028
A
CYS
40
A
SG
CYS
41
1_555
A
CYS
95
A
SG
CYS
96
1_555
disulf
2.031
A
CYS
58
A
SG
CYS
59
1_555
A
CYS
110
A
SG
CYS
111
1_555
disulf
2.027
A
CYS
65
A
SG
CYS
66
1_555
A
CYS
72
A
SG
CYS
73
1_555
metalc
2.937
A
CYS
58
A
O
CYS
59
1_555
A
CS
126
C
CS
CS
1_555
metalc
3.089
A
TYR
73
A
OH
TYR
74
1_555
A
CS
126
C
CS
CS
1_555
metalc
3.138
A
ASN
113
A
O
ASN
114
1_555
A
CS
126
C
CS
CS
1_555
metalc
3.023
A
GLY
114
A
O
GLY
115
1_555
A
CS
126
C
CS
CS
1_555
HYDROLASE
RNase A, ribonuclease A, proline, cis, trans, Cesium, HYDROLASE
A
TYR
92
A
TYR
93
1
A
PRO
93
A
PRO
94
0.17
RNAS1_BOVIN
UNP
1
27
P61823
KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS
ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV
27
150
1KH8
1
124
P61823
A
1
2
125
1
initiating methionine
MET
0
1KH8
A
P61823
UNP
1
1
PRO
engineered mutation
GLY
114
1KH8
A
P61823
UNP
140
115
5
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
43
A
VAL
44
A
VAL
47
A
VAL
48
A
MET
79
A
MET
80
A
GLU
86
A
GLU
87
A
TYR
97
A
TYR
98
A
CYS
110
A
CYS
111
A
CYS
72
A
CYS
73
A
GLN
74
A
GLN
75
A
LYS
61
A
LYS
62
A
VAL
63
A
VAL
64
A
VAL
43
A
VAL
44
A
VAL
47
A
VAL
48
A
MET
79
A
MET
80
A
GLU
86
A
GLU
87
A
TYR
97
A
TYR
98
A
CYS
110
A
CYS
111
A
PRO
117
A
PRO
118
A
VAL
124
A
VAL
125
BINDING SITE FOR RESIDUE SO4 A 125
A
SO4
125
Software
5
BINDING SITE FOR RESIDUE CS A 126
A
CS
126
Software
4
A
GLN
11
A
GLN
12
5
1_555
A
HIS
12
A
HIS
13
5
1_555
A
LYS
41
A
LYS
42
5
1_555
A
HIS
119
A
HIS
120
5
1_555
A
PHE
120
A
PHE
121
5
1_555
A
CYS
58
A
CYS
59
4
1_555
A
TYR
73
A
TYR
74
4
1_555
A
ASN
113
A
ASN
114
4
1_555
A
GLY
114
A
GLY
115
4
1_555
96
P 43 21 2