0.016129
0.000000
0.001815
0.000000
0.026455
0.000000
0.000000
0.000000
0.021567
0.00000
0.00000
0.00000
Esposito, L.
Sica, F.
Vitagliano, L.
Zagari, A.
Mazzarella, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
96.42
90.00
62.000
37.800
46.660
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
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
C4 H7 N O4
133.103
BETA-L-ASPARTIC ACID
L-aspartic acid
L-beta-peptide, C-gamma linking
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
257
492
496
10.1006/jmbi.1996.0179
8648618
Deamidation in proteins: the crystal structure of bovine pancreatic ribonuclease with an isoaspartyl residue at position 67.
1996
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
268
4745
Selective Deamidation of Ribonuclease A
1993
10.2210/pdb1lsq/pdb
pdb_00001lsq
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
291
1
DIFFRACTOMETER
1994-04-01
BRUKER NONIUS CAD4
M
x-ray
1
1.5418
1.0
1.5418
ASN 67 IS REPLACED BY A BETA-ASPARTYL RESIDUE
13709.311
RIBONUCLEASE A
3.1.27.5
2
nat
polymer
96.063
SULFATE ION
2
syn
non-polymer
18.015
water
114
nat
water
no
yes
KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACK(IAS)GQTNCYQSY
STMSITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV
KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKDGQTNCYQSYSTMS
ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV
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
cattle
Bos
sample
9913
PANCREAS
Bos taurus
3
1.98
38.
database_2
pdbx_database_status
pdbx_validate_polymer_linkage
struct_conn
struct_ref_seq_dif
struct_site
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Non-polymer description
Advisory
Database references
Derived calculations
Other
Refinement description
1
0
1997-01-11
1
1
2008-03-24
1
2
2011-07-13
1
3
2011-07-27
1
4
2021-11-03
1
5
2023-08-09
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_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_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
Y
BNL
1996-06-25
REL
REL
SO4
SULFATE ION
HOH
water
5RSA
PDB ENTRY 5RSA
PDB
experimental model
SO4
125
2
SO4
SO4
125
A
SO4
126
2
SO4
SO4
126
B
HOH
127
3
HOH
HOH
127
A
HOH
128
3
HOH
HOH
128
A
HOH
129
3
HOH
HOH
129
A
HOH
130
3
HOH
HOH
130
A
HOH
131
3
HOH
HOH
131
A
HOH
132
3
HOH
HOH
132
A
HOH
133
3
HOH
HOH
133
A
HOH
134
3
HOH
HOH
134
A
HOH
135
3
HOH
HOH
135
A
HOH
136
3
HOH
HOH
136
A
HOH
137
3
HOH
HOH
137
A
HOH
138
3
HOH
HOH
138
A
HOH
139
3
HOH
HOH
139
A
HOH
140
3
HOH
HOH
140
A
HOH
141
3
HOH
HOH
141
A
HOH
142
3
HOH
HOH
142
A
HOH
143
3
HOH
HOH
143
A
HOH
144
3
HOH
HOH
144
A
HOH
145
3
HOH
HOH
145
A
HOH
146
3
HOH
HOH
146
A
HOH
147
3
HOH
HOH
147
A
HOH
148
3
HOH
HOH
148
A
HOH
149
3
HOH
HOH
149
A
HOH
150
3
HOH
HOH
150
A
HOH
151
3
HOH
HOH
151
A
HOH
152
3
HOH
HOH
152
A
HOH
153
3
HOH
HOH
153
A
HOH
154
3
HOH
HOH
154
A
HOH
155
3
HOH
HOH
155
A
HOH
156
3
HOH
HOH
156
A
HOH
157
3
HOH
HOH
157
A
HOH
158
3
HOH
HOH
158
A
HOH
159
3
HOH
HOH
159
A
HOH
160
3
HOH
HOH
160
A
HOH
161
3
HOH
HOH
161
A
HOH
162
3
HOH
HOH
162
A
HOH
163
3
HOH
HOH
163
A
HOH
164
3
HOH
HOH
164
A
HOH
165
3
HOH
HOH
165
A
HOH
166
3
HOH
HOH
166
A
HOH
167
3
HOH
HOH
167
A
HOH
168
3
HOH
HOH
168
A
HOH
169
3
HOH
HOH
169
A
HOH
170
3
HOH
HOH
170
A
HOH
171
3
HOH
HOH
171
A
HOH
172
3
HOH
HOH
172
A
HOH
173
3
HOH
HOH
173
A
HOH
174
3
HOH
HOH
174
A
HOH
175
3
HOH
HOH
175
A
HOH
177
3
HOH
HOH
177
A
HOH
178
3
HOH
HOH
178
A
HOH
179
3
HOH
HOH
179
A
HOH
180
3
HOH
HOH
180
A
HOH
181
3
HOH
HOH
181
A
HOH
182
3
HOH
HOH
182
A
HOH
183
3
HOH
HOH
183
A
HOH
184
3
HOH
HOH
184
A
HOH
240
3
HOH
HOH
240
A
HOH
176
3
HOH
HOH
176
B
HOH
185
3
HOH
HOH
185
B
HOH
186
3
HOH
HOH
186
B
HOH
187
3
HOH
HOH
187
B
HOH
188
3
HOH
HOH
188
B
HOH
189
3
HOH
HOH
189
B
HOH
190
3
HOH
HOH
190
B
HOH
191
3
HOH
HOH
191
B
HOH
192
3
HOH
HOH
192
B
HOH
193
3
HOH
HOH
193
B
HOH
194
3
HOH
HOH
194
B
HOH
195
3
HOH
HOH
195
B
HOH
196
3
HOH
HOH
196
B
HOH
197
3
HOH
HOH
197
B
HOH
198
3
HOH
HOH
198
B
HOH
199
3
HOH
HOH
199
B
HOH
200
3
HOH
HOH
200
B
HOH
201
3
HOH
HOH
201
B
HOH
202
3
HOH
HOH
202
B
HOH
203
3
HOH
HOH
203
B
HOH
204
3
HOH
HOH
204
B
HOH
205
3
HOH
HOH
205
B
HOH
206
3
HOH
HOH
206
B
HOH
207
3
HOH
HOH
207
B
HOH
208
3
HOH
HOH
208
B
HOH
209
3
HOH
HOH
209
B
HOH
210
3
HOH
HOH
210
B
HOH
211
3
HOH
HOH
211
B
HOH
212
3
HOH
HOH
212
B
HOH
213
3
HOH
HOH
213
B
HOH
214
3
HOH
HOH
214
B
HOH
215
3
HOH
HOH
215
B
HOH
216
3
HOH
HOH
216
B
HOH
217
3
HOH
HOH
217
B
HOH
218
3
HOH
HOH
218
B
HOH
219
3
HOH
HOH
219
B
HOH
220
3
HOH
HOH
220
B
HOH
221
3
HOH
HOH
221
B
HOH
222
3
HOH
HOH
222
B
HOH
223
3
HOH
HOH
223
B
HOH
224
3
HOH
HOH
224
B
HOH
225
3
HOH
HOH
225
B
HOH
226
3
HOH
HOH
226
B
HOH
227
3
HOH
HOH
227
B
HOH
228
3
HOH
HOH
228
B
HOH
229
3
HOH
HOH
229
B
HOH
230
3
HOH
HOH
230
B
HOH
231
3
HOH
HOH
231
B
HOH
232
3
HOH
HOH
232
B
HOH
233
3
HOH
HOH
233
B
HOH
234
3
HOH
HOH
234
B
HOH
235
3
HOH
HOH
235
B
HOH
236
3
HOH
HOH
236
B
HOH
237
3
HOH
HOH
237
B
HOH
238
3
HOH
HOH
238
B
HOH
239
3
HOH
HOH
239
B
LYS
1
n
1
LYS
1
A
GLU
2
n
2
GLU
2
A
THR
3
n
3
THR
3
A
ALA
4
n
4
ALA
4
A
ALA
5
n
5
ALA
5
A
ALA
6
n
6
ALA
6
A
LYS
7
n
7
LYS
7
A
PHE
8
n
8
PHE
8
A
GLU
9
n
9
GLU
9
A
ARG
10
n
10
ARG
10
A
GLN
11
n
11
GLN
11
A
HIS
12
n
12
HIS
12
A
MET
13
n
13
MET
13
A
ASP
14
n
14
ASP
14
A
SER
15
n
15
SER
15
A
SER
16
n
16
SER
16
A
THR
17
n
17
THR
17
A
SER
18
n
18
SER
18
A
ALA
19
n
19
ALA
19
A
ALA
20
n
20
ALA
20
A
SER
21
n
21
SER
21
A
SER
22
n
22
SER
22
A
SER
23
n
23
SER
23
A
ASN
24
n
24
ASN
24
A
TYR
25
n
25
TYR
25
A
CYS
26
n
26
CYS
26
A
ASN
27
n
27
ASN
27
A
GLN
28
n
28
GLN
28
A
MET
29
n
29
MET
29
A
MET
30
n
30
MET
30
A
LYS
31
n
31
LYS
31
A
SER
32
n
32
SER
32
A
ARG
33
n
33
ARG
33
A
ASN
34
n
34
ASN
34
A
LEU
35
n
35
LEU
35
A
THR
36
n
36
THR
36
A
LYS
37
n
37
LYS
37
A
ASP
38
n
38
ASP
38
A
ARG
39
n
39
ARG
39
A
CYS
40
n
40
CYS
40
A
LYS
41
n
41
LYS
41
A
PRO
42
n
42
PRO
42
A
VAL
43
n
43
VAL
43
A
ASN
44
n
44
ASN
44
A
THR
45
n
45
THR
45
A
PHE
46
n
46
PHE
46
A
VAL
47
n
47
VAL
47
A
HIS
48
n
48
HIS
48
A
GLU
49
n
49
GLU
49
A
SER
50
n
50
SER
50
A
LEU
51
n
51
LEU
51
A
ALA
52
n
52
ALA
52
A
ASP
53
n
53
ASP
53
A
VAL
54
n
54
VAL
54
A
GLN
55
n
55
GLN
55
A
ALA
56
n
56
ALA
56
A
VAL
57
n
57
VAL
57
A
CYS
58
n
58
CYS
58
A
SER
59
n
59
SER
59
A
GLN
60
n
60
GLN
60
A
LYS
61
n
61
LYS
61
A
ASN
62
n
62
ASN
62
A
VAL
63
n
63
VAL
63
A
ALA
64
n
64
ALA
64
A
CYS
65
n
65
CYS
65
A
LYS
66
n
66
LYS
66
A
ASP
67
n
67
IAS
67
A
GLY
68
n
68
GLY
68
A
GLN
69
n
69
GLN
69
A
THR
70
n
70
THR
70
A
ASN
71
n
71
ASN
71
A
CYS
72
n
72
CYS
72
A
TYR
73
n
73
TYR
73
A
GLN
74
n
74
GLN
74
A
SER
75
n
75
SER
75
A
TYR
76
n
76
TYR
76
A
SER
77
n
77
SER
77
A
THR
78
n
78
THR
78
A
MET
79
n
79
MET
79
A
SER
80
n
80
SER
80
A
ILE
81
n
81
ILE
81
A
THR
82
n
82
THR
82
A
ASP
83
n
83
ASP
83
A
CYS
84
n
84
CYS
84
A
ARG
85
n
85
ARG
85
A
GLU
86
n
86
GLU
86
A
THR
87
n
87
THR
87
A
GLY
88
n
88
GLY
88
A
SER
89
n
89
SER
89
A
SER
90
n
90
SER
90
A
LYS
91
n
91
LYS
91
A
TYR
92
n
92
TYR
92
A
PRO
93
n
93
PRO
93
A
ASN
94
n
94
ASN
94
A
CYS
95
n
95
CYS
95
A
ALA
96
n
96
ALA
96
A
TYR
97
n
97
TYR
97
A
LYS
98
n
98
LYS
98
A
THR
99
n
99
THR
99
A
THR
100
n
100
THR
100
A
GLN
101
n
101
GLN
101
A
ALA
102
n
102
ALA
102
A
ASN
103
n
103
ASN
103
A
LYS
104
n
104
LYS
104
A
HIS
105
n
105
HIS
105
A
ILE
106
n
106
ILE
106
A
ILE
107
n
107
ILE
107
A
VAL
108
n
108
VAL
108
A
ALA
109
n
109
ALA
109
A
CYS
110
n
110
CYS
110
A
GLU
111
n
111
GLU
111
A
GLY
112
n
112
GLY
112
A
ASN
113
n
113
ASN
113
A
PRO
114
n
114
PRO
114
A
TYR
115
n
115
TYR
115
A
VAL
116
n
116
VAL
116
A
PRO
117
n
117
PRO
117
A
VAL
118
n
118
VAL
118
A
HIS
119
n
119
HIS
119
A
PHE
120
n
120
PHE
120
A
ASP
121
n
121
ASP
121
A
ALA
122
n
122
ALA
122
A
SER
123
n
123
SER
123
A
VAL
124
n
124
VAL
124
A
LYS
1
n
1
LYS
1
B
GLU
2
n
2
GLU
2
B
THR
3
n
3
THR
3
B
ALA
4
n
4
ALA
4
B
ALA
5
n
5
ALA
5
B
ALA
6
n
6
ALA
6
B
LYS
7
n
7
LYS
7
B
PHE
8
n
8
PHE
8
B
GLU
9
n
9
GLU
9
B
ARG
10
n
10
ARG
10
B
GLN
11
n
11
GLN
11
B
HIS
12
n
12
HIS
12
B
MET
13
n
13
MET
13
B
ASP
14
n
14
ASP
14
B
SER
15
n
15
SER
15
B
SER
16
n
16
SER
16
B
THR
17
n
17
THR
17
B
SER
18
n
18
SER
18
B
ALA
19
n
19
ALA
19
B
ALA
20
n
20
ALA
20
B
SER
21
n
21
SER
21
B
SER
22
n
22
SER
22
B
SER
23
n
23
SER
23
B
ASN
24
n
24
ASN
24
B
TYR
25
n
25
TYR
25
B
CYS
26
n
26
CYS
26
B
ASN
27
n
27
ASN
27
B
GLN
28
n
28
GLN
28
B
MET
29
n
29
MET
29
B
MET
30
n
30
MET
30
B
LYS
31
n
31
LYS
31
B
SER
32
n
32
SER
32
B
ARG
33
n
33
ARG
33
B
ASN
34
n
34
ASN
34
B
LEU
35
n
35
LEU
35
B
THR
36
n
36
THR
36
B
LYS
37
n
37
LYS
37
B
ASP
38
n
38
ASP
38
B
ARG
39
n
39
ARG
39
B
CYS
40
n
40
CYS
40
B
LYS
41
n
41
LYS
41
B
PRO
42
n
42
PRO
42
B
VAL
43
n
43
VAL
43
B
ASN
44
n
44
ASN
44
B
THR
45
n
45
THR
45
B
PHE
46
n
46
PHE
46
B
VAL
47
n
47
VAL
47
B
HIS
48
n
48
HIS
48
B
GLU
49
n
49
GLU
49
B
SER
50
n
50
SER
50
B
LEU
51
n
51
LEU
51
B
ALA
52
n
52
ALA
52
B
ASP
53
n
53
ASP
53
B
VAL
54
n
54
VAL
54
B
GLN
55
n
55
GLN
55
B
ALA
56
n
56
ALA
56
B
VAL
57
n
57
VAL
57
B
CYS
58
n
58
CYS
58
B
SER
59
n
59
SER
59
B
GLN
60
n
60
GLN
60
B
LYS
61
n
61
LYS
61
B
ASN
62
n
62
ASN
62
B
VAL
63
n
63
VAL
63
B
ALA
64
n
64
ALA
64
B
CYS
65
n
65
CYS
65
B
LYS
66
n
66
LYS
66
B
ASP
67
n
67
IAS
67
B
GLY
68
n
68
GLY
68
B
GLN
69
n
69
GLN
69
B
THR
70
n
70
THR
70
B
ASN
71
n
71
ASN
71
B
CYS
72
n
72
CYS
72
B
TYR
73
n
73
TYR
73
B
GLN
74
n
74
GLN
74
B
SER
75
n
75
SER
75
B
TYR
76
n
76
TYR
76
B
SER
77
n
77
SER
77
B
THR
78
n
78
THR
78
B
MET
79
n
79
MET
79
B
SER
80
n
80
SER
80
B
ILE
81
n
81
ILE
81
B
THR
82
n
82
THR
82
B
ASP
83
n
83
ASP
83
B
CYS
84
n
84
CYS
84
B
ARG
85
n
85
ARG
85
B
GLU
86
n
86
GLU
86
B
THR
87
n
87
THR
87
B
GLY
88
n
88
GLY
88
B
SER
89
n
89
SER
89
B
SER
90
n
90
SER
90
B
LYS
91
n
91
LYS
91
B
TYR
92
n
92
TYR
92
B
PRO
93
n
93
PRO
93
B
ASN
94
n
94
ASN
94
B
CYS
95
n
95
CYS
95
B
ALA
96
n
96
ALA
96
B
TYR
97
n
97
TYR
97
B
LYS
98
n
98
LYS
98
B
THR
99
n
99
THR
99
B
THR
100
n
100
THR
100
B
GLN
101
n
101
GLN
101
B
ALA
102
n
102
ALA
102
B
ASN
103
n
103
ASN
103
B
LYS
104
n
104
LYS
104
B
HIS
105
n
105
HIS
105
B
ILE
106
n
106
ILE
106
B
ILE
107
n
107
ILE
107
B
VAL
108
n
108
VAL
108
B
ALA
109
n
109
ALA
109
B
CYS
110
n
110
CYS
110
B
GLU
111
n
111
GLU
111
B
GLY
112
n
112
GLY
112
B
ASN
113
n
113
ASN
113
B
PRO
114
n
114
PRO
114
B
TYR
115
n
115
TYR
115
B
VAL
116
n
116
VAL
116
B
PRO
117
n
117
PRO
117
B
VAL
118
n
118
VAL
118
B
HIS
119
n
119
HIS
119
B
PHE
120
n
120
PHE
120
B
ASP
121
n
121
ASP
121
B
ALA
122
n
122
ALA
122
B
SER
123
n
123
SER
123
B
VAL
124
n
124
VAL
124
B
0.168
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
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
O
ASN
44
A
O
ASN
44
A
N
CYS
84
A
N
CYS
84
A
O
MET
79
A
O
MET
79
A
N
LYS
104
A
N
LYS
104
A
O
LYS
61
A
O
LYS
61
A
N
GLN
74
A
N
GLN
74
A
O
TYR
73
A
O
TYR
73
A
N
VAL
108
A
N
VAL
108
A
O
ILE
107
A
O
ILE
107
A
N
ALA
122
A
N
ALA
122
B
O
ASN
44
B
O
ASN
44
B
N
CYS
84
B
N
CYS
84
B
O
MET
79
B
O
MET
79
B
N
LYS
104
B
N
LYS
104
B
O
LYS
61
B
O
LYS
61
B
N
GLN
74
B
N
GLN
74
B
O
TYR
73
B
O
TYR
73
B
N
VAL
108
B
N
VAL
108
B
O
ILE
107
B
O
ILE
107
B
N
ALA
122
B
N
ALA
122
1
4.15
0.50
120.30
124.45
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
10
10
10
N
1
11.22
1.40
123.60
134.82
A
A
A
CD
NE
CZ
ARG
ARG
ARG
39
39
39
N
1
5.49
0.50
120.30
125.79
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
39
39
39
N
1
-4.60
0.60
121.00
116.40
A
A
A
CB
CG
CD2
TYR
TYR
TYR
76
76
76
N
1
13.24
1.90
123.30
136.54
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
83
83
83
N
1
-11.00
0.90
118.30
107.30
A
A
A
CB
CG
OD2
ASP
ASP
ASP
83
83
83
N
1
-3.82
0.50
120.30
116.48
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
85
85
85
N
1
15.28
1.70
113.60
128.88
A
A
A
CA
CB
CG
HIS
HIS
HIS
119
119
119
N
1
4.00
0.50
120.30
124.30
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
10
10
10
N
1
9.05
1.40
123.60
132.65
B
B
B
CD
NE
CZ
ARG
ARG
ARG
33
33
33
N
1
13.49
1.40
123.60
137.09
B
B
B
CD
NE
CZ
ARG
ARG
ARG
39
39
39
N
1
4.97
0.50
120.30
125.27
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
39
39
39
N
1
-4.20
0.50
120.30
116.10
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
85
85
85
N
1
16.11
2.20
113.40
129.51
B
B
B
CA
CB
CG
LYS
LYS
LYS
98
98
98
N
1
13.92
1.70
113.60
127.52
B
B
B
CA
CB
CG
HIS
HIS
HIS
119
119
119
N
1
A
HIS
48
-106.04
71.38
1
A
GLN
60
-103.37
-131.98
1
A
GLN
69
-99.46
-135.92
1
A
ASN
71
-96.99
40.00
1
A
ASN
94
-100.54
70.39
1
B
HIS
48
-102.08
70.27
1
B
GLN
60
-107.01
-131.16
1
B
GLN
69
-105.77
-129.99
1
B
ASN
71
-96.26
37.59
13.3
THE SULFATE IONS IN THE ACTIVE SITES HAVE LOW DENSITY AND
HIGH TEMPERATURE FACTORS. OCCUPANCY FACTORS HAVE NOT BEEN
REFINED.
0.159
1.9
20.
17221
16618
96.7
1
1.0
MOLECULAR REPLACEMENT
PDB ENTRY 5RSA
0.15
1.9
20.
114
2024
10
0
1900
0.017
0.020
0.033
0.030
0.043
0.050
0.943
1.400
1.394
1.400
2.244
2.000
3.378
2.000
0.009
0.020
0.147
0.150
0.219
0.300
0.177
0.300
0.154
0.300
5.1
3.0
1LSQ
17221
0.051
1
1.4
99.4
data collection
MOLEN
data reduction
MOLEN
model building
X-PLOR
refinement
PROLSQ
refinement
X-PLOR
data scaling
MOLEN
phasing
X-PLOR
RIBONUCLEASE A WITH ASN 67 REPLACED BY A BETA-ASPARTYL RESIDUE
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
ALA
4
A
ALA
4
HELX_P
A
HIS
12
A
HIS
12
1
1
9
A
TYR
25
A
TYR
25
HELX_P
A
SER
32
A
SER
32
1
2
8
A
LEU
51
A
LEU
51
HELX_P
57-59 IN 3/10 CONFORMATION
A
SER
59
A
SER
59
1
3
9
B
ALA
4
B
ALA
4
HELX_P
B
HIS
12
B
HIS
12
1
4
9
B
TYR
25
B
TYR
25
HELX_P
B
SER
32
B
SER
32
1
5
8
B
LEU
51
B
LEU
51
HELX_P
57-59 IN 3/10 CONFORMATION
B
SER
59
B
SER
59
1
6
9
disulf
2.055
A
CYS
26
A
SG
CYS
26
1_555
A
CYS
84
A
SG
CYS
84
1_555
disulf
1.976
A
CYS
40
A
SG
CYS
40
1_555
A
CYS
95
A
SG
CYS
95
1_555
disulf
2.000
A
CYS
58
A
SG
CYS
58
1_555
A
CYS
110
A
SG
CYS
110
1_555
disulf
2.048
A
CYS
65
A
SG
CYS
65
1_555
A
CYS
72
A
SG
CYS
72
1_555
disulf
2.029
B
CYS
26
B
SG
CYS
26
1_555
B
CYS
84
B
SG
CYS
84
1_555
disulf
2.009
B
CYS
40
B
SG
CYS
40
1_555
B
CYS
95
B
SG
CYS
95
1_555
disulf
2.033
B
CYS
58
B
SG
CYS
58
1_555
B
CYS
110
B
SG
CYS
110
1_555
disulf
2.030
B
CYS
65
B
SG
CYS
65
1_555
B
CYS
72
B
SG
CYS
72
1_555
covale
1.305
both
A
LYS
66
A
C
LYS
66
1_555
A
IAS
67
A
N
IAS
67
1_555
covale
1.339
both
A
IAS
67
A
CG
IAS
67
1_555
A
GLY
68
A
N
GLY
68
1_555
covale
1.321
both
B
LYS
66
B
C
LYS
66
1_555
B
IAS
67
B
N
IAS
67
1_555
covale
1.331
both
B
IAS
67
B
CG
IAS
67
1_555
B
GLY
68
B
N
GLY
68
1_555
HYDROLASE
HYDROLASE, PHOSPHORIC DIESTER
A
TYR
92
A
TYR
92
1
A
PRO
93
A
PRO
93
5.24
A
ASN
113
A
ASN
113
1
A
PRO
114
A
PRO
114
1.45
B
TYR
92
B
TYR
92
1
B
PRO
93
B
PRO
93
1.27
B
ASN
113
B
ASN
113
1
B
PRO
114
B
PRO
114
-1.48
RNAS1_BOVIN
UNP
1
1
P61823
MALKSLVLLSLLVLVLLLVRVQPSLGKETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADV
QAVCSQKNVACKNGQTNCYQSYSTMSITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV
27
150
1LSQ
1
124
P61823
A
1
1
124
27
150
1LSQ
1
124
P61823
B
1
1
124
1
ASN
engineered mutation
IAS
67
1LSQ
A
P61823
UNP
93
67
2
ASN
engineered mutation
IAS
67
1LSQ
B
P61823
UNP
93
67
3
4
3
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
43
A
VAL
43
A
VAL
47
A
VAL
47
A
MET
79
A
MET
79
A
GLU
86
A
GLU
86
A
TYR
97
A
TYR
97
A
LYS
104
A
LYS
104
A
LYS
61
A
LYS
61
A
VAL
63
A
VAL
63
A
CYS
72
A
CYS
72
A
GLN
74
A
GLN
74
A
ILE
106
A
ILE
106
A
ALA
109
A
ALA
109
A
HIS
119
A
HIS
119
A
SER
123
A
SER
123
B
VAL
43
B
VAL
43
B
VAL
47
B
VAL
47
B
MET
79
B
MET
79
B
GLU
86
B
GLU
86
B
TYR
97
B
TYR
97
B
LYS
104
B
LYS
104
B
LYS
61
B
LYS
61
B
VAL
63
B
VAL
63
B
CYS
72
B
CYS
72
B
GLN
74
B
GLN
74
B
ILE
106
B
ILE
106
B
ALA
109
B
ALA
109
B
HIS
119
B
HIS
119
B
SER
123
B
SER
123
BINDING SITE FOR RESIDUE SO4 A 125
A
SO4
125
Software
6
BINDING SITE FOR RESIDUE SO4 B 126
B
SO4
126
Software
6
A
GLN
11
A
GLN
11
6
1_555
A
HIS
12
A
HIS
12
6
1_555
A
LYS
41
A
LYS
41
6
1_555
A
HIS
119
A
HIS
119
6
1_555
A
PHE
120
A
PHE
120
6
1_555
A
HOH
144
E
HOH
6
1_555
B
GLN
11
B
GLN
11
6
1_555
B
HIS
12
B
HIS
12
6
1_555
B
LYS
41
B
LYS
41
6
1_555
B
HIS
119
B
HIS
119
6
1_555
B
PHE
120
B
PHE
120
6
1_555
B
HOH
209
F
HOH
6
1_555
4
P 1 21 1