0.017559
0.010138
0.000000
0.000000
0.020276
0.000000
0.000000
0.000000
0.007364
0.00000
0.00000
0.00000
Sevcik, J.
Urbanikova, L.
Dauter, Z.
Wilson, K.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
56.950
56.950
135.800
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
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
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
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
54
954
963
10.1107/S0907444998004429
9757110
Recognition of RNase Sa by the inhibitor barstar: structure of the complex at 1.7 A resolution.
1998
10.2210/pdb1ay7/pdb
pdb_00001ay7
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293
1
MIRRORS
IMAGE PLATE
1996-11
MARRESEARCH
SI(111)
M
x-ray
1
0.95
1.0
X31
EMBL/DESY, HAMBURG
0.95
SYNCHROTRON
EMBL/DESY, HAMBURG BEAMLINE X31
10582.492
GUANYL-SPECIFIC RIBONUCLEASE SA
3.1.27.3
1
man
polymer
BARNASE INHIBITOR
10221.543
BARSTAR
1
man
polymer
18.015
water
190
nat
water
no
no
DVSGTVCLSALPPEATDTLNLIASDGPFPYSQDGVVFQNRESVLPTQSYGYYHEYTVITPGARTRGTRRIITGEATQEDY
YTGDHYATFSLIDQTC
DVSGTVCLSALPPEATDTLNLIASDGPFPYSQDGVVFQNRESVLPTQSYGYYHEYTVITPGARTRGTRRIITGEATQEDY
YTGDHYATFSLIDQTC
A
polypeptide(L)
no
no
KKAVINGEQIRSISDLHQTLKKELALPEYYGENLDALWDCLTGWVEYPLVLEWRQFEQSKQLTENGAESVLQVFREAKAE
GCDITIILS
KKAVINGEQIRSISDLHQTLKKELALPEYYGENLDALWDCLTGWVEYPLVLEWRQFEQSKQLTENGAESVLQVFREAKAE
GCDITIILS
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Streptomyces
Escherichia
sample
1894
Streptomyces aureofaciens
562
Escherichia coli
XL1-BLUE
PMT1126
Bacillus
Escherichia
sample
1390
Bacillus amyloliquefaciens
562
Escherichia coli
XL1-BLUE
PMT1126
1
3.35
69
7.0
pH 7.0
database_2
diffrn_source
pdbx_initial_refinement_model
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Refinement description
1
0
1999-03-02
1
1
2008-03-24
1
2
2011-07-13
1
3
2023-08-02
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_diffrn_source.pdbx_synchrotron_site
_struct_ref_seq_dif.details
Y
BNL
1997-11-14
REL
REL
HOH
water
1BRS
PDB ENTRY 1BRS
PDB
experimental model
HOH
1
3
HOH
HOH
97
A
HOH
2
3
HOH
HOH
98
A
HOH
3
3
HOH
HOH
99
A
HOH
4
3
HOH
HOH
100
A
HOH
5
3
HOH
HOH
101
A
HOH
7
3
HOH
HOH
102
A
HOH
8
3
HOH
HOH
103
A
HOH
9
3
HOH
HOH
104
A
HOH
10
3
HOH
HOH
105
A
HOH
12
3
HOH
HOH
106
A
HOH
13
3
HOH
HOH
107
A
HOH
14
3
HOH
HOH
108
A
HOH
15
3
HOH
HOH
109
A
HOH
16
3
HOH
HOH
110
A
HOH
17
3
HOH
HOH
111
A
HOH
18
3
HOH
HOH
112
A
HOH
19
3
HOH
HOH
113
A
HOH
20
3
HOH
HOH
114
A
HOH
21
3
HOH
HOH
115
A
HOH
22
3
HOH
HOH
116
A
HOH
23
3
HOH
HOH
117
A
HOH
24
3
HOH
HOH
118
A
HOH
25
3
HOH
HOH
119
A
HOH
26
3
HOH
HOH
120
A
HOH
27
3
HOH
HOH
121
A
HOH
29
3
HOH
HOH
122
A
HOH
30
3
HOH
HOH
123
A
HOH
32
3
HOH
HOH
124
A
HOH
33
3
HOH
HOH
125
A
HOH
34
3
HOH
HOH
126
A
HOH
35
3
HOH
HOH
127
A
HOH
36
3
HOH
HOH
128
A
HOH
39
3
HOH
HOH
129
A
HOH
40
3
HOH
HOH
130
A
HOH
44
3
HOH
HOH
131
A
HOH
45
3
HOH
HOH
132
A
HOH
46
3
HOH
HOH
133
A
HOH
50
3
HOH
HOH
134
A
HOH
52
3
HOH
HOH
135
A
HOH
53
3
HOH
HOH
136
A
HOH
54
3
HOH
HOH
137
A
HOH
55
3
HOH
HOH
138
A
HOH
56
3
HOH
HOH
139
A
HOH
58
3
HOH
HOH
140
A
HOH
61
3
HOH
HOH
141
A
HOH
63
3
HOH
HOH
142
A
HOH
65
3
HOH
HOH
143
A
HOH
66
3
HOH
HOH
144
A
HOH
67
3
HOH
HOH
145
A
HOH
68
3
HOH
HOH
146
A
HOH
69
3
HOH
HOH
147
A
HOH
70
3
HOH
HOH
148
A
HOH
74
3
HOH
HOH
149
A
HOH
76
3
HOH
HOH
150
A
HOH
77
3
HOH
HOH
151
A
HOH
79
3
HOH
HOH
152
A
HOH
80
3
HOH
HOH
153
A
HOH
81
3
HOH
HOH
154
A
HOH
82
3
HOH
HOH
155
A
HOH
84
3
HOH
HOH
156
A
HOH
85
3
HOH
HOH
157
A
HOH
89
3
HOH
HOH
158
A
HOH
90
3
HOH
HOH
159
A
HOH
92
3
HOH
HOH
160
A
HOH
93
3
HOH
HOH
161
A
HOH
95
3
HOH
HOH
162
A
HOH
97
3
HOH
HOH
163
A
HOH
98
3
HOH
HOH
164
A
HOH
99
3
HOH
HOH
165
A
HOH
102
3
HOH
HOH
166
A
HOH
103
3
HOH
HOH
167
A
HOH
104
3
HOH
HOH
168
A
HOH
105
3
HOH
HOH
169
A
HOH
106
3
HOH
HOH
170
A
HOH
109
3
HOH
HOH
171
A
HOH
110
3
HOH
HOH
172
A
HOH
112
3
HOH
HOH
173
A
HOH
113
3
HOH
HOH
174
A
HOH
115
3
HOH
HOH
175
A
HOH
117
3
HOH
HOH
176
A
HOH
118
3
HOH
HOH
177
A
HOH
119
3
HOH
HOH
178
A
HOH
120
3
HOH
HOH
179
A
HOH
122
3
HOH
HOH
180
A
HOH
125
3
HOH
HOH
181
A
HOH
126
3
HOH
HOH
182
A
HOH
127
3
HOH
HOH
183
A
HOH
129
3
HOH
HOH
184
A
HOH
130
3
HOH
HOH
185
A
HOH
132
3
HOH
HOH
186
A
HOH
133
3
HOH
HOH
187
A
HOH
134
3
HOH
HOH
188
A
HOH
136
3
HOH
HOH
189
A
HOH
137
3
HOH
HOH
190
A
HOH
140
3
HOH
HOH
191
A
HOH
141
3
HOH
HOH
192
A
HOH
142
3
HOH
HOH
193
A
HOH
144
3
HOH
HOH
194
A
HOH
145
3
HOH
HOH
195
A
HOH
146
3
HOH
HOH
196
A
HOH
147
3
HOH
HOH
197
A
HOH
148
3
HOH
HOH
198
A
HOH
149
3
HOH
HOH
199
A
HOH
150
3
HOH
HOH
200
A
HOH
151
3
HOH
HOH
201
A
HOH
153
3
HOH
HOH
202
A
HOH
154
3
HOH
HOH
203
A
HOH
155
3
HOH
HOH
204
A
HOH
156
3
HOH
HOH
205
A
HOH
158
3
HOH
HOH
206
A
HOH
160
3
HOH
HOH
207
A
HOH
161
3
HOH
HOH
208
A
HOH
163
3
HOH
HOH
209
A
HOH
165
3
HOH
HOH
210
A
HOH
166
3
HOH
HOH
211
A
HOH
167
3
HOH
HOH
212
A
HOH
168
3
HOH
HOH
213
A
HOH
172
3
HOH
HOH
214
A
HOH
173
3
HOH
HOH
215
A
HOH
174
3
HOH
HOH
216
A
HOH
178
3
HOH
HOH
217
A
HOH
179
3
HOH
HOH
218
A
HOH
180
3
HOH
HOH
219
A
HOH
181
3
HOH
HOH
220
A
HOH
182
3
HOH
HOH
221
A
HOH
185
3
HOH
HOH
222
A
HOH
188
3
HOH
HOH
223
A
HOH
189
3
HOH
HOH
224
A
HOH
6
3
HOH
HOH
90
B
HOH
11
3
HOH
HOH
91
B
HOH
28
3
HOH
HOH
92
B
HOH
31
3
HOH
HOH
93
B
HOH
37
3
HOH
HOH
94
B
HOH
38
3
HOH
HOH
95
B
HOH
41
3
HOH
HOH
96
B
HOH
42
3
HOH
HOH
97
B
HOH
43
3
HOH
HOH
98
B
HOH
47
3
HOH
HOH
99
B
HOH
48
3
HOH
HOH
100
B
HOH
49
3
HOH
HOH
101
B
HOH
51
3
HOH
HOH
102
B
HOH
57
3
HOH
HOH
103
B
HOH
59
3
HOH
HOH
104
B
HOH
60
3
HOH
HOH
105
B
HOH
62
3
HOH
HOH
106
B
HOH
64
3
HOH
HOH
107
B
HOH
71
3
HOH
HOH
108
B
HOH
72
3
HOH
HOH
109
B
HOH
73
3
HOH
HOH
110
B
HOH
75
3
HOH
HOH
111
B
HOH
78
3
HOH
HOH
112
B
HOH
83
3
HOH
HOH
113
B
HOH
86
3
HOH
HOH
114
B
HOH
87
3
HOH
HOH
115
B
HOH
88
3
HOH
HOH
116
B
HOH
91
3
HOH
HOH
117
B
HOH
94
3
HOH
HOH
118
B
HOH
96
3
HOH
HOH
119
B
HOH
100
3
HOH
HOH
120
B
HOH
101
3
HOH
HOH
121
B
HOH
107
3
HOH
HOH
122
B
HOH
108
3
HOH
HOH
123
B
HOH
111
3
HOH
HOH
124
B
HOH
114
3
HOH
HOH
125
B
HOH
116
3
HOH
HOH
126
B
HOH
121
3
HOH
HOH
127
B
HOH
123
3
HOH
HOH
128
B
HOH
124
3
HOH
HOH
129
B
HOH
128
3
HOH
HOH
130
B
HOH
131
3
HOH
HOH
131
B
HOH
135
3
HOH
HOH
132
B
HOH
138
3
HOH
HOH
133
B
HOH
139
3
HOH
HOH
134
B
HOH
143
3
HOH
HOH
135
B
HOH
152
3
HOH
HOH
136
B
HOH
157
3
HOH
HOH
137
B
HOH
159
3
HOH
HOH
138
B
HOH
162
3
HOH
HOH
139
B
HOH
164
3
HOH
HOH
140
B
HOH
169
3
HOH
HOH
141
B
HOH
170
3
HOH
HOH
142
B
HOH
171
3
HOH
HOH
143
B
HOH
175
3
HOH
HOH
144
B
HOH
176
3
HOH
HOH
145
B
HOH
177
3
HOH
HOH
146
B
HOH
183
3
HOH
HOH
147
B
HOH
184
3
HOH
HOH
148
B
HOH
186
3
HOH
HOH
149
B
HOH
187
3
HOH
HOH
150
B
HOH
190
3
HOH
HOH
151
B
ASP
1
n
1
ASP
1
A
VAL
2
n
2
VAL
2
A
SER
3
n
3
SER
3
A
GLY
4
n
4
GLY
4
A
THR
5
n
5
THR
5
A
VAL
6
n
6
VAL
6
A
CYS
7
n
7
CYS
7
A
LEU
8
n
8
LEU
8
A
SER
9
n
9
SER
9
A
ALA
10
n
10
ALA
10
A
LEU
11
n
11
LEU
11
A
PRO
12
n
12
PRO
12
A
PRO
13
n
13
PRO
13
A
GLU
14
n
14
GLU
14
A
ALA
15
n
15
ALA
15
A
THR
16
n
16
THR
16
A
ASP
17
n
17
ASP
17
A
THR
18
n
18
THR
18
A
LEU
19
n
19
LEU
19
A
ASN
20
n
20
ASN
20
A
LEU
21
n
21
LEU
21
A
ILE
22
n
22
ILE
22
A
ALA
23
n
23
ALA
23
A
SER
24
n
24
SER
24
A
ASP
25
n
25
ASP
25
A
GLY
26
n
26
GLY
26
A
PRO
27
n
27
PRO
27
A
PHE
28
n
28
PHE
28
A
PRO
29
n
29
PRO
29
A
TYR
30
n
30
TYR
30
A
SER
31
n
31
SER
31
A
GLN
32
n
32
GLN
32
A
ASP
33
n
33
ASP
33
A
GLY
34
n
34
GLY
34
A
VAL
35
n
35
VAL
35
A
VAL
36
n
36
VAL
36
A
PHE
37
n
37
PHE
37
A
GLN
38
n
38
GLN
38
A
ASN
39
n
39
ASN
39
A
ARG
40
n
40
ARG
40
A
GLU
41
n
41
GLU
41
A
SER
42
n
42
SER
42
A
VAL
43
n
43
VAL
43
A
LEU
44
n
44
LEU
44
A
PRO
45
n
45
PRO
45
A
THR
46
n
46
THR
46
A
GLN
47
n
47
GLN
47
A
SER
48
n
48
SER
48
A
TYR
49
n
49
TYR
49
A
GLY
50
n
50
GLY
50
A
TYR
51
n
51
TYR
51
A
TYR
52
n
52
TYR
52
A
HIS
53
n
53
HIS
53
A
GLU
54
n
54
GLU
54
A
TYR
55
n
55
TYR
55
A
THR
56
n
56
THR
56
A
VAL
57
n
57
VAL
57
A
ILE
58
n
58
ILE
58
A
THR
59
n
59
THR
59
A
PRO
60
n
60
PRO
60
A
GLY
61
n
61
GLY
61
A
ALA
62
n
62
ALA
62
A
ARG
63
n
63
ARG
63
A
THR
64
n
64
THR
64
A
ARG
65
n
65
ARG
65
A
GLY
66
n
66
GLY
66
A
THR
67
n
67
THR
67
A
ARG
68
n
68
ARG
68
A
ARG
69
n
69
ARG
69
A
ILE
70
n
70
ILE
70
A
ILE
71
n
71
ILE
71
A
THR
72
n
72
THR
72
A
GLY
73
n
73
GLY
73
A
GLU
74
n
74
GLU
74
A
ALA
75
n
75
ALA
75
A
THR
76
n
76
THR
76
A
GLN
77
n
77
GLN
77
A
GLU
78
n
78
GLU
78
A
ASP
79
n
79
ASP
79
A
TYR
80
n
80
TYR
80
A
TYR
81
n
81
TYR
81
A
THR
82
n
82
THR
82
A
GLY
83
n
83
GLY
83
A
ASP
84
n
84
ASP
84
A
HIS
85
n
85
HIS
85
A
TYR
86
n
86
TYR
86
A
ALA
87
n
87
ALA
87
A
THR
88
n
88
THR
88
A
PHE
89
n
89
PHE
89
A
SER
90
n
90
SER
90
A
LEU
91
n
91
LEU
91
A
ILE
92
n
92
ILE
92
A
ASP
93
n
93
ASP
93
A
GLN
94
n
94
GLN
94
A
THR
95
n
95
THR
95
A
CYS
96
n
96
CYS
96
A
LYS
1
n
1
LYS
1
B
LYS
2
n
2
LYS
2
B
ALA
3
n
3
ALA
3
B
VAL
4
n
4
VAL
4
B
ILE
5
n
5
ILE
5
B
ASN
6
n
6
ASN
6
B
GLY
7
n
7
GLY
7
B
GLU
8
n
8
GLU
8
B
GLN
9
n
9
GLN
9
B
ILE
10
n
10
ILE
10
B
ARG
11
n
11
ARG
11
B
SER
12
n
12
SER
12
B
ILE
13
n
13
ILE
13
B
SER
14
n
14
SER
14
B
ASP
15
n
15
ASP
15
B
LEU
16
n
16
LEU
16
B
HIS
17
n
17
HIS
17
B
GLN
18
n
18
GLN
18
B
THR
19
n
19
THR
19
B
LEU
20
n
20
LEU
20
B
LYS
21
n
21
LYS
21
B
LYS
22
n
22
LYS
22
B
GLU
23
n
23
GLU
23
B
LEU
24
n
24
LEU
24
B
ALA
25
n
25
ALA
25
B
LEU
26
n
26
LEU
26
B
PRO
27
n
27
PRO
27
B
GLU
28
n
28
GLU
28
B
TYR
29
n
29
TYR
29
B
TYR
30
n
30
TYR
30
B
GLY
31
n
31
GLY
31
B
GLU
32
n
32
GLU
32
B
ASN
33
n
33
ASN
33
B
LEU
34
n
34
LEU
34
B
ASP
35
n
35
ASP
35
B
ALA
36
n
36
ALA
36
B
LEU
37
n
37
LEU
37
B
TRP
38
n
38
TRP
38
B
ASP
39
n
39
ASP
39
B
CYS
40
n
40
CYS
40
B
LEU
41
n
41
LEU
41
B
THR
42
n
42
THR
42
B
GLY
43
n
43
GLY
43
B
TRP
44
n
44
TRP
44
B
VAL
45
n
45
VAL
45
B
GLU
46
n
46
GLU
46
B
TYR
47
n
47
TYR
47
B
PRO
48
n
48
PRO
48
B
LEU
49
n
49
LEU
49
B
VAL
50
n
50
VAL
50
B
LEU
51
n
51
LEU
51
B
GLU
52
n
52
GLU
52
B
TRP
53
n
53
TRP
53
B
ARG
54
n
54
ARG
54
B
GLN
55
n
55
GLN
55
B
PHE
56
n
56
PHE
56
B
GLU
57
n
57
GLU
57
B
GLN
58
n
58
GLN
58
B
SER
59
n
59
SER
59
B
LYS
60
n
60
LYS
60
B
GLN
61
n
61
GLN
61
B
LEU
62
n
62
LEU
62
B
THR
63
n
63
THR
63
B
GLU
64
n
64
GLU
64
B
ASN
65
n
65
ASN
65
B
GLY
66
n
66
GLY
66
B
ALA
67
n
67
ALA
67
B
GLU
68
n
68
GLU
68
B
SER
69
n
69
SER
69
B
VAL
70
n
70
VAL
70
B
LEU
71
n
71
LEU
71
B
GLN
72
n
72
GLN
72
B
VAL
73
n
73
VAL
73
B
PHE
74
n
74
PHE
74
B
ARG
75
n
75
ARG
75
B
GLU
76
n
76
GLU
76
B
ALA
77
n
77
ALA
77
B
LYS
78
n
78
LYS
78
B
ALA
79
n
79
ALA
79
B
GLU
80
n
80
GLU
80
B
GLY
81
n
81
GLY
81
B
CYS
82
n
82
CYS
82
B
ASP
83
n
83
ASP
83
B
ILE
84
n
84
ILE
84
B
THR
85
n
85
THR
85
B
ILE
86
n
86
ILE
86
B
ILE
87
n
87
ILE
87
B
LEU
88
n
88
LEU
88
B
SER
89
n
89
SER
89
B
author_defined_assembly
2
dimeric
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
VAL
6
A
O
VAL
6
A
N
LEU
91
A
N
LEU
91
A
O
HIS
53
A
O
HIS
53
A
N
THR
72
A
N
THR
72
A
O
ARG
69
A
O
ARG
69
A
N
THR
82
A
N
THR
82
B
O
ALA
3
B
O
ALA
3
B
N
VAL
50
B
N
VAL
50
B
O
LEU
49
B
O
LEU
49
B
N
THR
85
B
N
THR
85
1
A
SER
3
17.56
1
A
GLY
26
14.07
1
A
PHE
28
-15.93
1
A
TYR
30
10.93
1
A
SER
42
-13.60
1
A
TYR
55
10.22
1
A
GLY
61
10.56
1
A
ALA
75
13.20
1
B
GLY
43
13.08
1
B
TYR
47
16.59
1
B
THR
63
13.01
1
B
B
ASN
GLY
65
66
148.57
1
-5.77
0.60
121.00
115.23
A
A
A
CB
CG
CD1
TYR
TYR
TYR
30
30
30
N
1
5.88
0.90
118.30
124.18
A
A
A
CB
CG
OD1
ASP
ASP
ASP
33
33
33
N
1
-7.04
0.90
118.30
111.26
A
A
A
CB
CG
OD2
ASP
ASP
ASP
33
33
33
N
1
-6.13
0.70
120.80
114.67
A
A
A
CB
CG
CD1
PHE
PHE
PHE
37
37
37
N
1
-6.64
1.10
120.80
114.16
A
A
A
CG
CD1
CE1
PHE
PHE
PHE
37
37
37
N
1
-3.97
0.50
120.30
116.33
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
40
40
40
N
1
-6.12
0.60
121.00
114.88
A
A
A
CB
CG
CD2
TYR
TYR
TYR
49
49
49
N
1
-5.30
0.60
121.00
115.70
A
A
A
CB
CG
CD1
TYR
TYR
TYR
51
51
51
N
1
-5.53
0.80
121.30
115.77
A
A
A
CG
CD1
CE1
TYR
TYR
TYR
52
52
52
N
1
-3.91
0.60
121.00
117.09
A
A
A
CB
CG
CD2
TYR
TYR
TYR
55
55
55
N
1
-14.68
2.10
111.80
97.12
A
A
A
CG
CD
NE
ARG
ARG
ARG
68
68
68
N
1
5.27
0.50
120.30
125.57
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
68
68
68
N
1
-13.74
2.20
113.40
99.66
A
A
A
CA
CB
CG
GLN
GLN
GLN
77
77
77
N
1
-3.62
0.60
121.00
117.38
A
A
A
CB
CG
CD2
TYR
TYR
TYR
81
81
81
N
1
-6.09
0.80
121.30
115.21
A
A
A
CG
CD2
CE2
TYR
TYR
TYR
81
81
81
N
1
7.50
0.90
118.30
125.80
A
A
A
CB
CG
OD2
ASP
ASP
ASP
84
84
84
N
1
-6.04
0.70
120.80
114.76
A
A
A
CB
CG
CD1
PHE
PHE
PHE
89
89
89
N
1
-8.40
0.90
118.30
109.90
A
A
A
CB
CG
OD2
ASP
ASP
ASP
93
93
93
N
1
10.77
1.60
122.70
133.47
B
B
B
O
C
N
LYS
LYS
LYS
1
1
2
A
A
Y
1
-3.43
0.50
120.30
116.87
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
1
17.03
2.70
111.20
128.23
B
B
B
CA
CB
OG
SER
SER
SER
12
12
12
N
1
-8.05
0.90
118.30
110.25
B
B
B
CB
CG
OD2
ASP
ASP
ASP
15
15
15
N
1
5.77
0.60
121.00
126.77
B
B
B
CB
CG
CD2
TYR
TYR
TYR
30
30
30
N
1
-5.10
0.60
121.00
115.90
B
B
B
CB
CG
CD1
TYR
TYR
TYR
30
30
30
N
1
-10.37
1.60
122.70
112.33
B
B
B
O
C
N
GLY
GLY
GLU
31
31
32
Y
1
7.78
1.20
123.30
131.08
B
B
B
OE1
CD
OE2
GLU
GLU
GLU
46
46
46
N
1
-4.57
0.60
121.00
116.43
B
B
B
CB
CG
CD1
TYR
TYR
TYR
47
47
47
N
1
-3.23
0.50
120.30
117.07
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
54
54
54
N
1
-4.23
0.50
120.30
116.07
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
75
75
75
N
1
A
A
O
O
HOH
HOH
188
219
2.18
1_555
6_554
1
A
SER
3
-95.52
56.09
1
B
TRP
44
-157.22
-42.22
1
B
GLN
61
-57.56
-80.58
1
B
LEU
62
-37.90
-39.98
1
B
ASN
65
76.80
32.14
24.8
23.8
3.5
0.0
23.8
0.0
21.8
ESTIMATED COORDINATE ERROR. ESD FROM CRUICKSHANK (A) : 0.078 ESD FROM SIGMAA (A) : 0.061
0.19
0.16
0.162
1.7
25.0
2739
27352
10
100.0
RANDOM
1
FREE R
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1BRS
0.06
1.7
25.0
190
1678
0
0
1488
0.025
0.020
0.040
0.040
0.089
0.050
2.9
3.0
4.2
5.0
5.5
6.0
7.4
8.0
0.035
0.040
0.257
0.150
0.187
0.300
0.264
0.300
0.143
0.300
0.143
0.300
12.8
7.0
17.0
15.0
23.5
20.0
20.0
1.70
25.0
1AY7
27413
-3.0
0.046
0.046
1
27.3
4.7
100.0
0.308
1.70
1.72
3.7
0.308
4.2
99.8
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
REFMAC
RIBONUCLEASE SA COMPLEX WITH BARSTAR
1
N
N
2
N
N
3
N
N
3
N
N
A
LEU
8
A
LEU
8
HELX_P
A
ALA
10
A
ALA
10
5
1
3
A
PRO
13
A
PRO
13
HELX_P
A
ALA
23
A
ALA
23
1
2
11
B
GLY
7
B
GLY
7
HELX_P
B
GLN
9
B
GLN
9
5
3
3
B
ILE
13
B
ILE
13
HELX_P
B
GLU
23
B
GLU
23
1
4
11
B
LEU
34
B
LEU
34
HELX_P
B
GLY
43
B
GLY
43
1
5
10
B
PHE
56
B
PHE
56
HELX_P
B
THR
63
B
THR
63
1
6
8
B
GLY
66
B
GLY
66
HELX_P
B
GLU
80
B
GLU
80
1
7
15
disulf
2.035
A
CYS
7
A
SG
CYS
7
1_555
A
CYS
96
A
SG
CYS
96
1_555
COMPLEX (ENZYME/INHIBITOR)
RIBONUCLEASE, INHIBITOR, STREPTOMYCES AUREOFACIENS, COMPLEX (ENZYME-INHIBITOR), COMPLEX (ENZYME-INHIBITOR) complex
A
GLY
26
A
GLY
26
1
A
PRO
27
A
PRO
27
21.35
B
TYR
47
B
TYR
47
1
B
PRO
48
B
PRO
48
24.92
RNSA_STRAU
UNP
1
1
P05798
DVSGTVCLSALPPEATDTLNLIASDGPFPYSQDGVVFQNRESVLPTQSYGYYHEYTVITPGARTRGTRRIICGEATQEDY
YTGDHYATFSLIDQTC
BARS_BACAM
UNP
2
1
P11540
KKAVINGEQIRSISDLHQTLKKELALPEYYGENLDALWDCLTGWVEYPLVLEWRQFEQSKQLTENGAESVLQVFREAKAE
GCDITIILS
1
96
1AY7
1
96
P05798
A
1
1
96
1
89
1AY7
1
89
P11540
B
2
1
89
1
CYS
conflict
THR
72
1AY7
A
P05798
UNP
72
72
2
3
3
parallel
anti-parallel
anti-parallel
parallel
parallel
A
THR
5
A
THR
5
A
CYS
7
A
CYS
7
A
LEU
91
A
LEU
91
A
ASP
93
A
ASP
93
A
HIS
53
A
HIS
53
A
THR
56
A
THR
56
A
ARG
69
A
ARG
69
A
THR
72
A
THR
72
A
ASP
79
A
ASP
79
A
THR
82
A
THR
82
B
LYS
2
B
LYS
2
B
ASN
6
B
ASN
6
B
LEU
49
B
LEU
49
B
ARG
54
B
ARG
54
B
ILE
84
B
ILE
84
B
LEU
88
B
LEU
88
170
P 65