0.022272
0.000000
0.000000
0.000000
0.013333
0.000000
0.000000
0.000000
0.022936
0.00000
0.00000
0.00000
RESIDUES 93 AND 114 ARE CIS PROLINES.
Birdsall, D.L.
McPherson, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
44.900
75.000
43.600
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
C10 H15 N2 O8 P
322.208
y
THYMIDINE-5'-MONOPHOSPHATE
DNA 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
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
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
267
22230
22236
1429575
Crystal structure disposition of thymidylic acid tetramer in complex with ribonuclease A.
1992
DK
Acta Crystallogr.,Sect.B
ASBSDK
0622
0108-7681
42
379
Comparison of Two Independently Refined Models of Ribonuclease A
1986
US
Biochemistry
BICHAW
0033
0006-2960
24
2058
Nuclear Magnetic Resonance and Neutron Diffraction Studies of the Complex of Ribonuclease A with Uridine Vanadate, a Transition-State Analogue
1985
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
80
3628
Active Site of RNase: Neutron Diffraction Study of a Complex with Uridine Vanadate, a Transition-State Analog
1983
US
Biochemistry
BICHAW
0033
0006-2960
22
2720
Structure of Ribonuclease A: Results of Joint Neutron and X-Ray Refinement at 2.0 Angstroms Resolution
1983
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
257
1325
The Refined Crystal Structure of Ribonuclease A at 2.0 Angstroms Resolution
1982
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
79
1418
Hydrogen Exchange in RNase A: Neutron Diffraction Study
1982
DK
Acta Crystallogr.,Sect.A
ACACEQ
0621
0108-7673
37
13
Structure of Ribonuclease A: X-Ray and Neutron Refinement
1981
DK
Acta Crystallogr.,Sect.A
ACACEQ
0621
0108-7673
37
8
Joint Refinement of Macromolecular Structures with X-Ray and Neutron Single- Crystal Diffraction Data
1981
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
78
2853
Orientation of Histidine Residues in RNase A: Neutron Diffraction Study
1981
DK
Acta Crystallogr.,Sect.B
ASBSDK
0622
0108-7681
36
1826
Studies of Ribonuclease A by X-Ray and Neutron Diffraction
1980
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
SINGLE WAVELENGTH
M
x-ray
1
1.0
1171.814
DNA (5'-D(*TP*TP*TP*T)-3')
1
syn
polymer
13708.326
PROTEIN (RIBONUCLEASE A (E.C.3.1.27.5))
3.1.27.5
1
nat
polymer
no
no
(DT)(DT)(DT)(DT)
TTTT
C
polydeoxyribonucleotide
no
no
KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS
ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV
KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS
ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV
E
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
cattle
Bos
sample
9913
PANCREAS
Bos taurus
MILK
2.47
50.12
THE COMPLEX WAS FORMED BY DIFFUSION OF DNA INTO THE NATIVE
CRYSTALS.
repository
Initial release
Version format compliance
Version format compliance
1
0
1993-10-31
1
1
2008-05-22
1
2
2011-07-13
Y
NDB
1992-08-28
REL
REL
T
300
n
1
DT
300
C
T
301
n
2
DT
301
C
T
302
n
3
DT
302
C
T
303
n
4
DT
303
C
LYS
1
n
1
LYS
1
E
GLU
2
n
2
GLU
2
E
THR
3
n
3
THR
3
E
ALA
4
n
4
ALA
4
E
ALA
5
n
5
ALA
5
E
ALA
6
n
6
ALA
6
E
LYS
7
n
7
LYS
7
E
PHE
8
n
8
PHE
8
E
GLU
9
n
9
GLU
9
E
ARG
10
n
10
ARG
10
E
GLN
11
n
11
GLN
11
E
HIS
12
n
12
HIS
12
E
MET
13
n
13
MET
13
E
ASP
14
n
14
ASP
14
E
SER
15
n
15
SER
15
E
SER
16
n
16
SER
16
E
THR
17
n
17
THR
17
E
SER
18
n
18
SER
18
E
ALA
19
n
19
ALA
19
E
ALA
20
n
20
ALA
20
E
SER
21
n
21
SER
21
E
SER
22
n
22
SER
22
E
SER
23
n
23
SER
23
E
ASN
24
n
24
ASN
24
E
TYR
25
n
25
TYR
25
E
CYS
26
n
26
CYS
26
E
ASN
27
n
27
ASN
27
E
GLN
28
n
28
GLN
28
E
MET
29
n
29
MET
29
E
MET
30
n
30
MET
30
E
LYS
31
n
31
LYS
31
E
SER
32
n
32
SER
32
E
ARG
33
n
33
ARG
33
E
ASN
34
n
34
ASN
34
E
LEU
35
n
35
LEU
35
E
THR
36
n
36
THR
36
E
LYS
37
n
37
LYS
37
E
ASP
38
n
38
ASP
38
E
ARG
39
n
39
ARG
39
E
CYS
40
n
40
CYS
40
E
LYS
41
n
41
LYS
41
E
PRO
42
n
42
PRO
42
E
VAL
43
n
43
VAL
43
E
ASN
44
n
44
ASN
44
E
THR
45
n
45
THR
45
E
PHE
46
n
46
PHE
46
E
VAL
47
n
47
VAL
47
E
HIS
48
n
48
HIS
48
E
GLU
49
n
49
GLU
49
E
SER
50
n
50
SER
50
E
LEU
51
n
51
LEU
51
E
ALA
52
n
52
ALA
52
E
ASP
53
n
53
ASP
53
E
VAL
54
n
54
VAL
54
E
GLN
55
n
55
GLN
55
E
ALA
56
n
56
ALA
56
E
VAL
57
n
57
VAL
57
E
CYS
58
n
58
CYS
58
E
SER
59
n
59
SER
59
E
GLN
60
n
60
GLN
60
E
LYS
61
n
61
LYS
61
E
ASN
62
n
62
ASN
62
E
VAL
63
n
63
VAL
63
E
ALA
64
n
64
ALA
64
E
CYS
65
n
65
CYS
65
E
LYS
66
n
66
LYS
66
E
ASN
67
n
67
ASN
67
E
GLY
68
n
68
GLY
68
E
GLN
69
n
69
GLN
69
E
THR
70
n
70
THR
70
E
ASN
71
n
71
ASN
71
E
CYS
72
n
72
CYS
72
E
TYR
73
n
73
TYR
73
E
GLN
74
n
74
GLN
74
E
SER
75
n
75
SER
75
E
TYR
76
n
76
TYR
76
E
SER
77
n
77
SER
77
E
THR
78
n
78
THR
78
E
MET
79
n
79
MET
79
E
SER
80
n
80
SER
80
E
ILE
81
n
81
ILE
81
E
THR
82
n
82
THR
82
E
ASP
83
n
83
ASP
83
E
CYS
84
n
84
CYS
84
E
ARG
85
n
85
ARG
85
E
GLU
86
n
86
GLU
86
E
THR
87
n
87
THR
87
E
GLY
88
n
88
GLY
88
E
SER
89
n
89
SER
89
E
SER
90
n
90
SER
90
E
LYS
91
n
91
LYS
91
E
TYR
92
n
92
TYR
92
E
PRO
93
n
93
PRO
93
E
ASN
94
n
94
ASN
94
E
CYS
95
n
95
CYS
95
E
ALA
96
n
96
ALA
96
E
TYR
97
n
97
TYR
97
E
LYS
98
n
98
LYS
98
E
THR
99
n
99
THR
99
E
THR
100
n
100
THR
100
E
GLN
101
n
101
GLN
101
E
ALA
102
n
102
ALA
102
E
ASN
103
n
103
ASN
103
E
LYS
104
n
104
LYS
104
E
HIS
105
n
105
HIS
105
E
ILE
106
n
106
ILE
106
E
ILE
107
n
107
ILE
107
E
VAL
108
n
108
VAL
108
E
ALA
109
n
109
ALA
109
E
CYS
110
n
110
CYS
110
E
GLU
111
n
111
GLU
111
E
GLY
112
n
112
GLY
112
E
ASN
113
n
113
ASN
113
E
PRO
114
n
114
PRO
114
E
TYR
115
n
115
TYR
115
E
VAL
116
n
116
VAL
116
E
PRO
117
n
117
PRO
117
E
VAL
118
n
118
VAL
118
E
HIS
119
n
119
HIS
119
E
PHE
120
n
120
PHE
120
E
ASP
121
n
121
ASP
121
E
ALA
122
n
122
ALA
122
E
SER
123
n
123
SER
123
E
VAL
124
n
124
VAL
124
E
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
E
O
PRO
42
B
O
PRO
42
E
N
GLU
86
B
N
GLU
86
E
N
MET
79
B
N
MET
79
E
O
LYS
104
B
O
LYS
104
E
N
LYS
91
B
N
LYS
91
E
O
ASN
94
B
O
ASN
94
E
N
VAL
63
B
N
VAL
63
E
O
CYS
72
B
O
CYS
72
E
N
TYR
73
B
N
TYR
73
E
O
VAL
108
B
O
VAL
108
E
N
GLU
111
B
N
GLU
111
E
O
VAL
116
B
O
VAL
116
E
N
VAL
63
B
N
VAL
63
E
O
CYS
72
B
O
CYS
72
E
N
TYR
73
B
N
TYR
73
E
O
VAL
108
B
O
VAL
108
E
O
HIS
105
B
O
HIS
105
E
N
VAL
124
B
N
VAL
124
1
C
E
C7
CD
DT
ARG
300
39
2.07
1
C
DT
302
0.119
SIDE CHAIN
1
E
TYR
25
0.065
SIDE CHAIN
1
E
ARG
33
0.092
SIDE CHAIN
1
E
TYR
92
0.083
SIDE CHAIN
1
-11.74
1.60
120.90
109.16
C
C
C
P
O5'
C5'
DT
DT
DT
300
300
300
N
1
-5.62
0.70
102.20
96.58
C
C
C
C4'
C3'
C2'
DT
DT
DT
300
300
300
N
1
-6.57
0.80
105.90
99.33
C
C
C
O4'
C1'
C2'
DT
DT
DT
300
300
300
N
1
4.27
0.30
108.30
112.57
C
C
C
O4'
C1'
N1
DT
DT
DT
300
300
300
N
1
-4.09
0.60
122.90
118.81
C
C
C
C6
C5
C7
DT
DT
DT
300
300
300
N
1
-11.84
1.60
120.90
109.06
C
C
C
P
O5'
C5'
DT
DT
DT
301
301
301
N
1
6.36
0.30
108.30
114.66
C
C
C
O4'
C1'
N1
DT
DT
DT
301
301
301
N
1
-4.14
0.60
122.90
118.76
C
C
C
C6
C5
C7
DT
DT
DT
301
301
301
N
1
-10.33
1.60
120.90
110.57
C
C
C
P
O5'
C5'
DT
DT
DT
302
302
302
N
1
-14.69
1.80
114.10
99.41
C
C
C
C5'
C4'
C3'
DT
DT
DT
302
302
302
N
1
14.53
0.30
108.30
122.83
C
C
C
O4'
C1'
N1
DT
DT
DT
302
302
302
N
1
-4.25
0.60
122.90
118.65
C
C
C
C6
C5
C7
DT
DT
DT
302
302
302
N
1
-13.31
1.60
118.20
104.89
C
C
C
C2
N1
C1'
DT
DT
DT
302
302
302
N
1
11.16
0.30
108.30
119.46
C
C
C
O4'
C1'
N1
DT
DT
DT
303
303
303
N
1
-4.11
0.60
122.90
118.79
C
C
C
C6
C5
C7
DT
DT
DT
303
303
303
N
1
5.64
0.50
120.30
125.94
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
10
10
10
N
1
15.26
2.20
113.40
128.66
E
E
E
CA
CB
CG
GLN
GLN
GLN
11
11
11
N
1
6.10
0.90
118.30
124.40
E
E
E
CB
CG
OD1
ASP
ASP
ASP
14
14
14
N
1
-18.91
1.80
114.00
95.09
E
E
E
CA
CB
SG
CYS
CYS
CYS
26
26
26
N
1
10.80
1.60
100.20
111.00
E
E
E
CG
SD
CE
MET
MET
MET
29
29
29
N
1
-12.54
1.60
100.20
87.66
E
E
E
CG
SD
CE
MET
MET
MET
30
30
30
N
1
-15.10
2.20
113.40
98.30
E
E
E
CA
CB
CG
ARG
ARG
ARG
33
33
33
N
1
4.89
0.50
120.30
125.19
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
33
33
33
N
1
-6.87
0.50
120.30
113.43
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
33
33
33
N
1
13.23
2.10
111.80
125.03
E
E
E
CG
CD
NE
ARG
ARG
ARG
39
39
39
N
1
3.51
0.50
120.30
123.81
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
39
39
39
N
1
-17.54
1.80
114.00
96.46
E
E
E
CA
CB
SG
CYS
CYS
CYS
40
40
40
N
1
6.29
0.90
118.30
124.59
E
E
E
CB
CG
OD1
ASP
ASP
ASP
53
53
53
N
1
13.85
2.20
113.40
127.25
E
E
E
CA
CB
CG
LYS
LYS
LYS
66
66
66
N
1
14.18
2.20
113.40
127.58
E
E
E
CA
CB
CG
GLN
GLN
GLN
69
69
69
N
1
-8.44
1.40
112.40
103.96
E
E
E
CA
CB
CG2
THR
THR
THR
70
70
70
N
1
-3.98
0.60
121.00
117.02
E
E
E
CB
CG
CD1
TYR
TYR
TYR
73
73
73
N
1
16.97
2.20
113.40
130.37
E
E
E
CA
CB
CG
GLN
GLN
GLN
74
74
74
N
1
9.65
1.50
110.50
120.15
E
E
E
N
CA
CB
SER
SER
SER
89
89
89
N
1
-4.64
0.60
121.00
116.36
E
E
E
CB
CG
CD2
TYR
TYR
TYR
92
92
92
N
1
C
C
P
OP3
DT
DT
300
300
0.093
0.012
1.607
1.700
N
1
C
C
P
O5'
DT
DT
300
300
0.169
0.010
1.593
1.762
N
1
C
C
O4'
C1'
DT
DT
300
300
0.069
0.011
1.420
1.489
N
1
C
C
C5
C7
DT
DT
300
300
0.057
0.006
1.496
1.553
N
1
C
C
P
O5'
DT
DT
301
301
0.177
0.010
1.593
1.770
N
1
C
C
C5'
C4'
DT
DT
301
301
0.056
0.007
1.512
1.568
N
1
C
C
C4'
C3'
DT
DT
301
301
0.072
0.010
1.529
1.601
N
1
C
C
C2'
C1'
DT
DT
301
301
0.106
0.010
1.519
1.625
N
1
C
C
C5
C7
DT
DT
301
301
0.059
0.006
1.496
1.555
N
1
C
C
P
O5'
DT
DT
302
302
0.158
0.010
1.593
1.751
N
1
C
C
C5'
C4'
DT
DT
302
302
0.088
0.007
1.512
1.600
N
1
C
C
C5
C7
DT
DT
302
302
0.057
0.006
1.496
1.553
N
1
C
C
P
O5'
DT
DT
303
303
0.061
0.010
1.593
1.654
N
1
C
C
C5'
C4'
DT
DT
303
303
0.050
0.007
1.512
1.562
N
1
C
C
C1'
N1
DT
DT
303
303
0.081
0.013
1.488
1.569
N
1
C
C
C5
C7
DT
DT
303
303
0.057
0.006
1.496
1.553
N
1
E
E
NE2
CD2
HIS
HIS
12
12
-0.073
0.011
1.373
1.300
N
1
E
E
NE2
CD2
HIS
HIS
48
48
-0.078
0.011
1.373
1.295
N
1
E
E
O
NE2
LYS
GLN
66
101
2.17
1_555
4_457
1
E
SER
21
-106.38
-81.01
1
E
TYR
25
-29.32
-48.73
1
E
ARG
39
-49.47
152.83
1
E
GLN
60
-103.35
-145.91
1
E
SER
89
145.66
-46.89
0.235
0.235
2.500
1
2.500
0
1031
0
81
950
0.043
5.40
refinement
X-PLOR
refinement
CORELS
RIBONUCLEASE A (E.C.3.1.27.5)/DNA COMPLEX
CRYSTAL STRUCTURE DISPOSITION OF THYMIDYLIC ACID TETRAMER IN COMPLEX WITH RIBONUCLEASE A
1
N
N
2
N
N
E
THR
3
B
THR
3
HELX_P
E
MET
13
B
MET
13
1
H1
11
E
ASN
24
B
ASN
24
HELX_P
RESIDUE 34 IN 3/10 CONFIG
E
ASN
34
B
ASN
34
1
H2
11
E
SER
50
B
SER
50
HELX_P
RESIDUES 56-60 IN 3/10 CONFIG
E
GLN
60
B
GLN
60
1
H3
11
disulf
2.037
E
CYS
26
B
SG
CYS
26
1_555
E
CYS
84
B
SG
CYS
84
1_555
disulf
2.372
E
CYS
40
B
SG
CYS
40
1_555
E
CYS
95
B
SG
CYS
95
1_555
disulf
2.034
E
CYS
58
B
SG
CYS
58
1_555
E
CYS
110
B
SG
CYS
110
1_555
disulf
2.030
E
CYS
65
B
SG
CYS
65
1_555
E
CYS
72
B
SG
CYS
72
1_555
HYDROLASE/DNA
PROTEIN-DNA COMPLEX, HYDROLASE-DNA COMPLEX
E
TYR
92
B
TYR
92
1
E
PRO
93
B
PRO
93
29.24
E
ASN
113
B
ASN
113
1
E
PRO
114
B
PRO
114
-14.76
RNAS1_BOVIN
UNP
2
P61823
1RTA
PDB
1
1RTA
27
150
1RTA
1
124
P61823
E
1
1
124
300
303
1RTA
300
303
1RTA
C
2
1
4
3
3
4
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
E
LYS
41
B
LYS
41
E
HIS
48
B
HIS
48
E
MET
79
B
MET
79
E
THR
87
B
THR
87
E
ASN
94
B
ASN
94
E
LYS
104
B
LYS
104
E
LYS
41
B
LYS
41
E
HIS
48
B
HIS
48
E
SER
90
B
SER
90
E
LYS
91
B
LYS
91
E
ASN
94
B
ASN
94
E
LYS
104
B
LYS
104
E
LYS
61
B
LYS
61
E
ALA
64
B
ALA
64
E
ASN
71
B
ASN
71
E
SER
75
B
SER
75
E
HIS
105
B
HIS
105
E
ASN
113
B
ASN
113
E
PRO
114
B
PRO
114
E
HIS
119
B
HIS
119
E
LYS
61
B
LYS
61
E
ALA
64
B
ALA
64
E
ASN
71
B
ASN
71
E
SER
75
B
SER
75
E
HIS
105
B
HIS
105
E
ASN
113
B
ASN
113
E
ASP
121
B
ASP
121
E
VAL
124
B
VAL
124
ACTIVE SITE
Author
9
E
HIS
12
B
HIS
12
9
1_555
E
LYS
41
B
LYS
41
9
1_555
E
VAL
43
B
VAL
43
9
1_555
E
ASN
44
B
ASN
44
9
1_555
E
THR
45
B
THR
45
9
1_555
E
HIS
119
B
HIS
119
9
1_555
E
PHE
120
B
PHE
120
9
1_555
E
ASP
121
B
ASP
121
9
1_555
E
SER
123
B
SER
123
9
1_555
19
P 21 21 21