0.017544
0.010129
0.000000
0.000000
0.020258
0.000000
0.000000
0.000000
0.012284
0.00000
0.00000
0.00000
Liu, Y.
Hart, P.J.
Schlunegger, M.P.
Eisenberg, D.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
57.000
57.000
81.410
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
Cl -1
35.453
CHLORIDE 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
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
95
3437
3442
10.1073/pnas.95.7.3437
9520384
The crystal structure of a 3D domain-swapped dimer of RNase A at a 2.1-A resolution.
1998
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
49
389
Bovine Seminal Ribonuclease: Structure at 1.9 A Resolution
1993
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
267
22230
Crystal Structure Disposition of Thymidylic Acid Tetramer in Complex with Ribonuclease A
1992
10.2210/pdb1a2w/pdb
pdb_00001a2w
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
1997-10
RIGAKU
DOUBLE CRYSTAL SI(111)
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
SWAPPED HELICAL DOMAIN CONTAINS RESIDUES 1-15, HINGE LOOPS CONTAIN RESIDUES 16-22, MAJOR DOMAIN CONTAINS RESIDUES 23-124
13708.326
RIBONUCLEASE A
3.1.27.5
SWAPPED HELICAL DOMAIN
2
nat
polymer
35.453
CHLORIDE ION
2
syn
non-polymer
96.063
SULFATE ION
1
syn
non-polymer
18.015
water
92
nat
water
no
no
KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS
ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV
KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS
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
1
2.7
61.
7.5
100 MM PHOSPHATE BUFFER (PH 7.5) 1.6 M AMMONIUM SULFATE 0.6 M NACL 2% PEG400
database_2
pdbx_initial_refinement_model
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Refinement description
1
0
1998-04-29
1
1
2008-03-24
1
2
2011-07-13
1
3
2023-08-02
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-01-12
REL
REL
CL
CHLORIDE ION
SO4
SULFATE ION
HOH
water
1RTB
PDB ENTRY 1RTB
PDB
experimental model
CL
501
2
CL
CL
501
A
CL
502
2
CL
CL
502
B
SO4
601
3
SO4
SO4
601
B
HOH
401
4
HOH
HOH
401
A
HOH
403
4
HOH
HOH
403
A
HOH
405
4
HOH
HOH
405
A
HOH
406
4
HOH
HOH
406
A
HOH
407
4
HOH
HOH
407
A
HOH
410
4
HOH
HOH
410
A
HOH
411
4
HOH
HOH
411
A
HOH
415
4
HOH
HOH
415
A
HOH
417
4
HOH
HOH
417
A
HOH
420
4
HOH
HOH
420
A
HOH
421
4
HOH
HOH
421
A
HOH
422
4
HOH
HOH
422
A
HOH
423
4
HOH
HOH
423
A
HOH
424
4
HOH
HOH
424
A
HOH
427
4
HOH
HOH
427
A
HOH
430
4
HOH
HOH
430
A
HOH
439
4
HOH
HOH
439
A
HOH
441
4
HOH
HOH
441
A
HOH
442
4
HOH
HOH
442
A
HOH
443
4
HOH
HOH
443
A
HOH
444
4
HOH
HOH
444
A
HOH
445
4
HOH
HOH
445
A
HOH
449
4
HOH
HOH
449
A
HOH
461
4
HOH
HOH
461
A
HOH
464
4
HOH
HOH
464
A
HOH
465
4
HOH
HOH
465
A
HOH
466
4
HOH
HOH
466
A
HOH
467
4
HOH
HOH
467
A
HOH
468
4
HOH
HOH
468
A
HOH
471
4
HOH
HOH
471
A
HOH
472
4
HOH
HOH
472
A
HOH
473
4
HOH
HOH
473
A
HOH
474
4
HOH
HOH
474
A
HOH
477
4
HOH
HOH
477
A
HOH
479
4
HOH
HOH
479
A
HOH
480
4
HOH
HOH
480
A
HOH
485
4
HOH
HOH
485
A
HOH
486
4
HOH
HOH
486
A
HOH
487
4
HOH
HOH
487
A
HOH
490
4
HOH
HOH
490
A
HOH
493
4
HOH
HOH
493
A
HOH
402
4
HOH
HOH
402
B
HOH
404
4
HOH
HOH
404
B
HOH
408
4
HOH
HOH
408
B
HOH
409
4
HOH
HOH
409
B
HOH
412
4
HOH
HOH
412
B
HOH
413
4
HOH
HOH
413
B
HOH
414
4
HOH
HOH
414
B
HOH
416
4
HOH
HOH
416
B
HOH
418
4
HOH
HOH
418
B
HOH
419
4
HOH
HOH
419
B
HOH
425
4
HOH
HOH
425
B
HOH
426
4
HOH
HOH
426
B
HOH
428
4
HOH
HOH
428
B
HOH
429
4
HOH
HOH
429
B
HOH
431
4
HOH
HOH
431
B
HOH
432
4
HOH
HOH
432
B
HOH
433
4
HOH
HOH
433
B
HOH
434
4
HOH
HOH
434
B
HOH
435
4
HOH
HOH
435
B
HOH
436
4
HOH
HOH
436
B
HOH
437
4
HOH
HOH
437
B
HOH
438
4
HOH
HOH
438
B
HOH
440
4
HOH
HOH
440
B
HOH
446
4
HOH
HOH
446
B
HOH
447
4
HOH
HOH
447
B
HOH
448
4
HOH
HOH
448
B
HOH
450
4
HOH
HOH
450
B
HOH
451
4
HOH
HOH
451
B
HOH
452
4
HOH
HOH
452
B
HOH
453
4
HOH
HOH
453
B
HOH
454
4
HOH
HOH
454
B
HOH
455
4
HOH
HOH
455
B
HOH
456
4
HOH
HOH
456
B
HOH
457
4
HOH
HOH
457
B
HOH
458
4
HOH
HOH
458
B
HOH
459
4
HOH
HOH
459
B
HOH
460
4
HOH
HOH
460
B
HOH
462
4
HOH
HOH
462
B
HOH
463
4
HOH
HOH
463
B
HOH
469
4
HOH
HOH
469
B
HOH
470
4
HOH
HOH
470
B
HOH
476
4
HOH
HOH
476
B
HOH
478
4
HOH
HOH
478
B
HOH
481
4
HOH
HOH
481
B
HOH
482
4
HOH
HOH
482
B
HOH
483
4
HOH
HOH
483
B
HOH
488
4
HOH
HOH
488
B
HOH
489
4
HOH
HOH
489
B
HOH
491
4
HOH
HOH
491
B
HOH
492
4
HOH
HOH
492
B
HOH
494
4
HOH
HOH
494
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
ASN
67
n
67
ASN
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
ASN
67
n
67
ASN
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
author_and_software_defined_assembly
PISA
2
dimeric
4470
-49
12630
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
HIS
105
A
O
HIS
105
A
N
VAL
124
A
N
VAL
124
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
A
A
CL
O
CL
HOH
501
444
1.96
1
B
A
CL
O
CL
HOH
502
430
1.97
1_555
2_654
1
A
GLN
60
-119.23
-146.38
1
A
LYS
61
-56.16
105.01
1
A
ASN
71
-95.24
30.79
1
B
ASP
14
-156.91
81.37
1
B
LYS
37
-50.99
-75.04
1
B
GLN
60
-112.88
-130.47
PARAM19.SOL
TOPH19.SOL
PARHCSDX.PRO
TOPH19.PEP
PARAM.SO4
TOPHCSDX.PRO
20.1
0.256
0.006
0.192
0.192
2.10
10.00
1598
16471
9.7
96.2
RANDOM
100000.00
0.1
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 1RTB
0.39
0.28
10.0
2.10
10.00
93
1998
3
0
1902
0.01
1.56
25.8
1.38
0.69
1.50
1.22
2.00
0.94
2.00
1.55
2.50
0.267
0.019
0.253
2.19
197
1776
8
9.16
91.8
25.5
2.1
40.0
1A2W
16601
0.
0.097
1
8.
1.8
96.
2.10
2.18
2.
0.263
1.7
92.
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
phasing
X-PLOR
3.1
CRYSTAL STRUCTURE OF A 3D DOMAIN-SWAPPED DIMER OF BOVINE PANCREATIC RIBONUCLEASE A
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
4
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
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
THR
17
B
THR
17
HELX_P
B
SER
32
B
SER
32
1
5
16
B
LEU
51
B
LEU
51
HELX_P
B
SER
59
B
SER
59
1
6
9
disulf
2.028
A
CYS
26
A
SG
CYS
26
1_555
A
CYS
84
A
SG
CYS
84
1_555
disulf
2.024
A
CYS
40
A
SG
CYS
40
1_555
A
CYS
95
A
SG
CYS
95
1_555
disulf
2.029
A
CYS
58
A
SG
CYS
58
1_555
A
CYS
110
A
SG
CYS
110
1_555
disulf
2.029
A
CYS
65
A
SG
CYS
65
1_555
A
CYS
72
A
SG
CYS
72
1_555
disulf
2.031
B
CYS
26
B
SG
CYS
26
1_555
B
CYS
84
B
SG
CYS
84
1_555
disulf
2.028
B
CYS
40
B
SG
CYS
40
1_555
B
CYS
95
B
SG
CYS
95
1_555
disulf
2.027
B
CYS
58
B
SG
CYS
58
1_555
B
CYS
110
B
SG
CYS
110
1_555
disulf
2.026
B
CYS
65
B
SG
CYS
65
1_555
B
CYS
72
B
SG
CYS
72
1_555
ENDONUCLEASE
ENDONUCLEASE, RIBONUCLEASE, DOMAIN SWAPPING, HYDROLASE, PROTEIN-PROTEIN INTERACTION
A
TYR
92
A
TYR
92
1
A
PRO
93
A
PRO
93
0.16
A
ASN
113
A
ASN
113
1
A
PRO
114
A
PRO
114
0.00
B
TYR
92
B
TYR
92
1
B
PRO
93
B
PRO
93
0.16
B
ASN
113
B
ASN
113
1
B
PRO
114
B
PRO
114
0.14
RNAS1_BOVIN
UNP
1
1
P61823
MALKSLVLLSLLVLVLLLVRVQPSLGKETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADV
QAVCSQKNVACKNGQTNCYQSYSTMSITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV
27
150
1A2W
1
124
P61823
A
1
1
124
27
150
1A2W
1
124
P61823
B
1
1
124
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
HIS
105
A
HIS
105
A
ALA
109
A
ALA
109
A
HIS
119
A
HIS
119
A
VAL
124
A
VAL
124
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
THE ACTIVE SITE CONTAINS RESIDUES FROM DIFFERENT SUBUNITS.
Unknown
3
BINDING SITE FOR RESIDUE CL A 501
A
CL
501
Software
3
BINDING SITE FOR RESIDUE CL B 502
B
CL
502
Software
3
BINDING SITE FOR RESIDUE SO4 B 601
B
SO4
601
Software
9
B
HIS
12
B
HIS
12
3
1_555
A
LYS
41
A
LYS
41
3
1_555
A
HIS
119
A
HIS
119
3
1_555
A
HIS
119
A
HIS
119
3
1_555
A
HOH
444
F
HOH
3
1_555
B
HIS
12
B
HIS
12
3
1_555
A
ARG
33
A
ARG
33
3
2_654
A
HOH
430
F
HOH
3
2_654
B
ARG
39
B
ARG
39
3
1_555
A
GLN
11
A
GLN
11
9
1_555
A
HIS
12
A
HIS
12
9
1_555
A
HOH
403
F
HOH
9
1_555
A
HOH
490
F
HOH
9
2_654
B
LYS
41
B
LYS
41
9
1_555
B
HIS
119
B
HIS
119
9
1_555
B
PHE
120
B
PHE
120
9
1_555
B
HOH
476
G
HOH
9
1_555
B
HOH
481
G
HOH
9
1_555
145
P 32