1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Klaus, W.
Gsell, B.
Labhardt, A.M.
Wipf, B.
Senn, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
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
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
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
274
661
675
10.1006/jmbi.1997.1396
9417943
The three-dimensional high resolution structure of human interferon alpha-2a determined by heteronuclear NMR spectroscopy in solution.
1997
10.2210/pdb1itf/pdb
pdb_00001itf
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
19264.096
INTERFERON ALPHA-2A
1
man
polymer
no
no
CDLPQTHSLGSRRTLMLLAQMRKISLFSCLKDRHDFGFPQEEFGNQFQKAETIPVLHEMIQQIFNLFSTKDSSAAWDETL
LDKFYTELYQQLNDLEACVIQGVGVTETPLMKEDSILAVRKYFQRITLYLKEKKYSPCAWEVVRAEIMRSFSLSTNLQES
LRSKE
CDLPQTHSLGSRRTLMLLAQMRKISLFSCLKDRHDFGFPQEEFGNQFQKAETIPVLHEMIQQIFNLFSTKDSSAAWDETL
LDKFYTELYQQLNDLEACVIQGVGVTETPLMKEDSILAVRKYFQRITLYLKEKKYSPCAWEVVRAEIMRSFSLSTNLQES
LRSKE
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
database_2
pdbx_database_status
pdbx_struct_assembly
pdbx_struct_oper_list
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
1
0
1997-12-03
1
1
2008-03-24
1
2
2011-07-13
1
3
2022-02-23
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
Y
BNL
1997-08-22
REL
REL
LOWEST ENERGY
100
24
HETERONUCLEAR 3D
4D
3.4
298
K
SEE FORTHCOMING PUBLICATION.
simulated annealing
M. NILGES
refinement
X-PLOR
3.1
structure solution
X-PLOR
3.1
500
Bruker
AMX-500
600
Bruker
AMX2-600
600
Bruker
DMX-600
CYS
1
n
1
CYS
1
A
ASP
2
n
2
ASP
2
A
LEU
3
n
3
LEU
3
A
PRO
4
n
4
PRO
4
A
GLN
5
n
5
GLN
5
A
THR
6
n
6
THR
6
A
HIS
7
n
7
HIS
7
A
SER
8
n
8
SER
8
A
LEU
9
n
9
LEU
9
A
GLY
10
n
10
GLY
10
A
SER
11
n
11
SER
11
A
ARG
12
n
12
ARG
12
A
ARG
13
n
13
ARG
13
A
THR
14
n
14
THR
14
A
LEU
15
n
15
LEU
15
A
MET
16
n
16
MET
16
A
LEU
17
n
17
LEU
17
A
LEU
18
n
18
LEU
18
A
ALA
19
n
19
ALA
19
A
GLN
20
n
20
GLN
20
A
MET
21
n
21
MET
21
A
ARG
22
n
22
ARG
22
A
LYS
23
n
23
LYS
23
A
ILE
24
n
24
ILE
24
A
SER
25
n
25
SER
25
A
LEU
26
n
26
LEU
26
A
PHE
27
n
27
PHE
27
A
SER
28
n
28
SER
28
A
CYS
29
n
29
CYS
29
A
LEU
30
n
30
LEU
30
A
LYS
31
n
31
LYS
31
A
ASP
32
n
32
ASP
32
A
ARG
33
n
33
ARG
33
A
HIS
34
n
34
HIS
34
A
ASP
35
n
35
ASP
35
A
PHE
36
n
36
PHE
36
A
GLY
37
n
37
GLY
37
A
PHE
38
n
38
PHE
38
A
PRO
39
n
39
PRO
39
A
GLN
40
n
40
GLN
40
A
GLU
41
n
41
GLU
41
A
GLU
42
n
42
GLU
42
A
PHE
43
n
43
PHE
43
A
GLY
44
n
44
GLY
44
A
ASN
45
n
45
ASN
45
A
GLN
46
n
46
GLN
46
A
PHE
47
n
47
PHE
47
A
GLN
48
n
48
GLN
48
A
LYS
49
n
49
LYS
49
A
ALA
50
n
50
ALA
50
A
GLU
51
n
51
GLU
51
A
THR
52
n
52
THR
52
A
ILE
53
n
53
ILE
53
A
PRO
54
n
54
PRO
54
A
VAL
55
n
55
VAL
55
A
LEU
56
n
56
LEU
56
A
HIS
57
n
57
HIS
57
A
GLU
58
n
58
GLU
58
A
MET
59
n
59
MET
59
A
ILE
60
n
60
ILE
60
A
GLN
61
n
61
GLN
61
A
GLN
62
n
62
GLN
62
A
ILE
63
n
63
ILE
63
A
PHE
64
n
64
PHE
64
A
ASN
65
n
65
ASN
65
A
LEU
66
n
66
LEU
66
A
PHE
67
n
67
PHE
67
A
SER
68
n
68
SER
68
A
THR
69
n
69
THR
69
A
LYS
70
n
70
LYS
70
A
ASP
71
n
71
ASP
71
A
SER
72
n
72
SER
72
A
SER
73
n
73
SER
73
A
ALA
74
n
74
ALA
74
A
ALA
75
n
75
ALA
75
A
TRP
76
n
76
TRP
76
A
ASP
77
n
77
ASP
77
A
GLU
78
n
78
GLU
78
A
THR
79
n
79
THR
79
A
LEU
80
n
80
LEU
80
A
LEU
81
n
81
LEU
81
A
ASP
82
n
82
ASP
82
A
LYS
83
n
83
LYS
83
A
PHE
84
n
84
PHE
84
A
TYR
85
n
85
TYR
85
A
THR
86
n
86
THR
86
A
GLU
87
n
87
GLU
87
A
LEU
88
n
88
LEU
88
A
TYR
89
n
89
TYR
89
A
GLN
90
n
90
GLN
90
A
GLN
91
n
91
GLN
91
A
LEU
92
n
92
LEU
92
A
ASN
93
n
93
ASN
93
A
ASP
94
n
94
ASP
94
A
LEU
95
n
95
LEU
95
A
GLU
96
n
96
GLU
96
A
ALA
97
n
97
ALA
97
A
CYS
98
n
98
CYS
98
A
VAL
99
n
99
VAL
99
A
ILE
100
n
100
ILE
100
A
GLN
101
n
101
GLN
101
A
GLY
102
n
102
GLY
102
A
VAL
103
n
103
VAL
103
A
GLY
104
n
104
GLY
104
A
VAL
105
n
105
VAL
105
A
THR
106
n
106
THR
106
A
GLU
107
n
107
GLU
107
A
THR
108
n
108
THR
108
A
PRO
109
n
109
PRO
109
A
LEU
110
n
110
LEU
110
A
MET
111
n
111
MET
111
A
LYS
112
n
112
LYS
112
A
GLU
113
n
113
GLU
113
A
ASP
114
n
114
ASP
114
A
SER
115
n
115
SER
115
A
ILE
116
n
116
ILE
116
A
LEU
117
n
117
LEU
117
A
ALA
118
n
118
ALA
118
A
VAL
119
n
119
VAL
119
A
ARG
120
n
120
ARG
120
A
LYS
121
n
121
LYS
121
A
TYR
122
n
122
TYR
122
A
PHE
123
n
123
PHE
123
A
GLN
124
n
124
GLN
124
A
ARG
125
n
125
ARG
125
A
ILE
126
n
126
ILE
126
A
THR
127
n
127
THR
127
A
LEU
128
n
128
LEU
128
A
TYR
129
n
129
TYR
129
A
LEU
130
n
130
LEU
130
A
LYS
131
n
131
LYS
131
A
GLU
132
n
132
GLU
132
A
LYS
133
n
133
LYS
133
A
LYS
134
n
134
LYS
134
A
TYR
135
n
135
TYR
135
A
SER
136
n
136
SER
136
A
PRO
137
n
137
PRO
137
A
CYS
138
n
138
CYS
138
A
ALA
139
n
139
ALA
139
A
TRP
140
n
140
TRP
140
A
GLU
141
n
141
GLU
141
A
VAL
142
n
142
VAL
142
A
VAL
143
n
143
VAL
143
A
ARG
144
n
144
ARG
144
A
ALA
145
n
145
ALA
145
A
GLU
146
n
146
GLU
146
A
ILE
147
n
147
ILE
147
A
MET
148
n
148
MET
148
A
ARG
149
n
149
ARG
149
A
SER
150
n
150
SER
150
A
PHE
151
n
151
PHE
151
A
SER
152
n
152
SER
152
A
LEU
153
n
153
LEU
153
A
SER
154
n
154
SER
154
A
THR
155
n
155
THR
155
A
ASN
156
n
156
ASN
156
A
LEU
157
n
157
LEU
157
A
GLN
158
n
158
GLN
158
A
GLU
159
n
159
GLU
159
A
SER
160
n
160
SER
160
A
LEU
161
n
161
LEU
161
A
ARG
162
n
162
ARG
162
A
SER
163
n
163
SER
163
A
LYS
164
n
164
LYS
164
A
GLU
165
n
165
GLU
165
A
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
1
A
A
O
H
GLU
LEU
113
117
1.56
4
A
A
O
H
THR
LEU
52
56
1.57
7
A
A
O
H
THR
LEU
52
56
1.55
15
A
A
O
H
THR
LEU
52
56
1.55
1
A
ARG
12
0.315
SIDE CHAIN
1
A
ARG
13
0.313
SIDE CHAIN
1
A
ARG
22
0.290
SIDE CHAIN
1
A
ARG
120
0.293
SIDE CHAIN
1
A
ARG
125
0.311
SIDE CHAIN
1
A
ARG
144
0.242
SIDE CHAIN
1
A
ARG
149
0.293
SIDE CHAIN
1
A
ARG
162
0.310
SIDE CHAIN
2
A
ARG
12
0.272
SIDE CHAIN
2
A
ARG
13
0.101
SIDE CHAIN
2
A
ARG
22
0.303
SIDE CHAIN
2
A
ARG
33
0.260
SIDE CHAIN
2
A
ARG
120
0.257
SIDE CHAIN
2
A
ARG
125
0.313
SIDE CHAIN
2
A
ARG
144
0.290
SIDE CHAIN
2
A
ARG
149
0.306
SIDE CHAIN
2
A
ARG
162
0.234
SIDE CHAIN
3
A
ARG
12
0.299
SIDE CHAIN
3
A
ARG
13
0.311
SIDE CHAIN
3
A
ARG
22
0.300
SIDE CHAIN
3
A
ARG
33
0.287
SIDE CHAIN
3
A
ARG
120
0.280
SIDE CHAIN
3
A
ARG
144
0.309
SIDE CHAIN
3
A
ARG
149
0.287
SIDE CHAIN
3
A
ARG
162
0.291
SIDE CHAIN
4
A
ARG
12
0.298
SIDE CHAIN
4
A
ARG
13
0.243
SIDE CHAIN
4
A
ARG
22
0.290
SIDE CHAIN
4
A
ARG
33
0.298
SIDE CHAIN
4
A
ARG
120
0.225
SIDE CHAIN
4
A
ARG
125
0.311
SIDE CHAIN
4
A
ARG
144
0.310
SIDE CHAIN
4
A
ARG
149
0.314
SIDE CHAIN
4
A
ARG
162
0.272
SIDE CHAIN
5
A
ARG
12
0.283
SIDE CHAIN
5
A
ARG
13
0.294
SIDE CHAIN
5
A
ARG
22
0.315
SIDE CHAIN
5
A
ARG
33
0.309
SIDE CHAIN
5
A
ARG
120
0.278
SIDE CHAIN
5
A
ARG
125
0.310
SIDE CHAIN
5
A
ARG
144
0.246
SIDE CHAIN
5
A
ARG
149
0.305
SIDE CHAIN
5
A
ARG
162
0.313
SIDE CHAIN
6
A
ARG
12
0.290
SIDE CHAIN
6
A
ARG
13
0.309
SIDE CHAIN
6
A
ARG
22
0.294
SIDE CHAIN
6
A
ARG
33
0.309
SIDE CHAIN
6
A
ARG
120
0.244
SIDE CHAIN
6
A
ARG
125
0.298
SIDE CHAIN
6
A
ARG
144
0.258
SIDE CHAIN
6
A
ARG
149
0.265
SIDE CHAIN
6
A
ARG
162
0.313
SIDE CHAIN
7
A
ARG
12
0.311
SIDE CHAIN
7
A
ARG
13
0.286
SIDE CHAIN
7
A
ARG
22
0.266
SIDE CHAIN
7
A
ARG
33
0.254
SIDE CHAIN
7
A
ARG
120
0.312
SIDE CHAIN
7
A
ARG
125
0.225
SIDE CHAIN
7
A
ARG
144
0.268
SIDE CHAIN
7
A
ARG
149
0.299
SIDE CHAIN
7
A
ARG
162
0.290
SIDE CHAIN
8
A
ARG
12
0.314
SIDE CHAIN
8
A
ARG
13
0.278
SIDE CHAIN
8
A
ARG
22
0.309
SIDE CHAIN
8
A
ARG
33
0.272
SIDE CHAIN
8
A
ARG
120
0.311
SIDE CHAIN
8
A
ARG
125
0.300
SIDE CHAIN
8
A
ARG
144
0.313
SIDE CHAIN
8
A
ARG
149
0.288
SIDE CHAIN
8
A
ARG
162
0.304
SIDE CHAIN
9
A
ARG
12
0.269
SIDE CHAIN
9
A
ARG
13
0.310
SIDE CHAIN
9
A
ARG
22
0.223
SIDE CHAIN
9
A
ARG
33
0.314
SIDE CHAIN
9
A
ARG
120
0.281
SIDE CHAIN
9
A
ARG
125
0.313
SIDE CHAIN
9
A
ARG
144
0.111
SIDE CHAIN
9
A
ARG
149
0.310
SIDE CHAIN
9
A
ARG
162
0.272
SIDE CHAIN
10
A
ARG
12
0.277
SIDE CHAIN
10
A
ARG
13
0.119
SIDE CHAIN
10
A
ARG
22
0.251
SIDE CHAIN
10
A
ARG
33
0.256
SIDE CHAIN
10
A
ARG
120
0.314
SIDE CHAIN
10
A
ARG
125
0.307
SIDE CHAIN
10
A
ARG
144
0.257
SIDE CHAIN
10
A
ARG
149
0.252
SIDE CHAIN
10
A
ARG
162
0.299
SIDE CHAIN
11
A
ARG
12
0.312
SIDE CHAIN
11
A
ARG
13
0.253
SIDE CHAIN
11
A
ARG
22
0.266
SIDE CHAIN
11
A
ARG
33
0.305
SIDE CHAIN
11
A
ARG
120
0.304
SIDE CHAIN
11
A
ARG
125
0.220
SIDE CHAIN
11
A
ARG
144
0.248
SIDE CHAIN
11
A
ARG
149
0.312
SIDE CHAIN
11
A
ARG
162
0.298
SIDE CHAIN
12
A
ARG
12
0.292
SIDE CHAIN
12
A
ARG
13
0.277
SIDE CHAIN
12
A
ARG
22
0.309
SIDE CHAIN
12
A
ARG
33
0.258
SIDE CHAIN
12
A
ARG
120
0.267
SIDE CHAIN
12
A
ARG
125
0.264
SIDE CHAIN
12
A
ARG
144
0.302
SIDE CHAIN
12
A
ARG
149
0.256
SIDE CHAIN
12
A
ARG
162
0.153
SIDE CHAIN
13
A
ARG
12
0.279
SIDE CHAIN
13
A
ARG
13
0.235
SIDE CHAIN
13
A
ARG
22
0.307
SIDE CHAIN
13
A
ARG
33
0.296
SIDE CHAIN
13
A
ARG
120
0.274
SIDE CHAIN
13
A
ARG
125
0.232
SIDE CHAIN
13
A
ARG
144
0.248
SIDE CHAIN
13
A
ARG
149
0.251
SIDE CHAIN
13
A
ARG
162
0.286
SIDE CHAIN
14
A
ARG
12
0.307
SIDE CHAIN
14
A
ARG
13
0.240
SIDE CHAIN
14
A
ARG
22
0.283
SIDE CHAIN
14
A
ARG
33
0.310
SIDE CHAIN
14
A
ARG
120
0.231
SIDE CHAIN
14
A
ARG
125
0.282
SIDE CHAIN
14
A
ARG
144
0.202
SIDE CHAIN
14
A
ARG
149
0.300
SIDE CHAIN
14
A
ARG
162
0.309
SIDE CHAIN
15
A
ARG
12
0.314
SIDE CHAIN
15
A
ARG
13
0.287
SIDE CHAIN
15
A
ARG
22
0.307
SIDE CHAIN
15
A
ARG
33
0.259
SIDE CHAIN
15
A
ARG
120
0.314
SIDE CHAIN
15
A
ARG
125
0.273
SIDE CHAIN
15
A
ARG
144
0.208
SIDE CHAIN
15
A
ARG
149
0.304
SIDE CHAIN
15
A
ARG
162
0.305
SIDE CHAIN
16
A
ARG
12
0.312
SIDE CHAIN
16
A
ARG
13
0.242
SIDE CHAIN
16
A
ARG
22
0.256
SIDE CHAIN
16
A
ARG
33
0.309
SIDE CHAIN
16
A
ARG
120
0.284
SIDE CHAIN
16
A
ARG
125
0.314
SIDE CHAIN
16
A
ARG
144
0.234
SIDE CHAIN
16
A
ARG
149
0.279
SIDE CHAIN
16
A
ARG
162
0.306
SIDE CHAIN
17
A
ARG
12
0.303
SIDE CHAIN
17
A
ARG
13
0.312
SIDE CHAIN
17
A
ARG
22
0.307
SIDE CHAIN
17
A
ARG
33
0.268
SIDE CHAIN
17
A
ARG
120
0.314
SIDE CHAIN
17
A
ARG
125
0.123
SIDE CHAIN
17
A
ARG
144
0.294
SIDE CHAIN
17
A
ARG
149
0.300
SIDE CHAIN
17
A
ARG
162
0.301
SIDE CHAIN
18
A
ARG
12
0.313
SIDE CHAIN
18
A
ARG
13
0.303
SIDE CHAIN
18
A
ARG
22
0.284
SIDE CHAIN
18
A
ARG
33
0.232
SIDE CHAIN
18
A
ARG
120
0.298
SIDE CHAIN
18
A
ARG
125
0.314
SIDE CHAIN
18
A
ARG
144
0.211
SIDE CHAIN
18
A
ARG
149
0.313
SIDE CHAIN
18
A
ARG
162
0.314
SIDE CHAIN
19
A
ARG
12
0.301
SIDE CHAIN
19
A
ARG
13
0.292
SIDE CHAIN
19
A
ARG
22
0.266
SIDE CHAIN
19
A
ARG
33
0.276
SIDE CHAIN
19
A
ARG
120
0.312
SIDE CHAIN
19
A
ARG
125
0.315
SIDE CHAIN
19
A
ARG
144
0.176
SIDE CHAIN
19
A
ARG
149
0.145
SIDE CHAIN
19
A
ARG
162
0.289
SIDE CHAIN
20
A
ARG
12
0.315
SIDE CHAIN
20
A
ARG
13
0.173
SIDE CHAIN
20
A
ARG
22
0.307
SIDE CHAIN
20
A
ARG
33
0.304
SIDE CHAIN
20
A
ARG
120
0.253
SIDE CHAIN
20
A
ARG
125
0.314
SIDE CHAIN
20
A
ARG
144
0.197
SIDE CHAIN
20
A
ARG
149
0.278
SIDE CHAIN
20
A
ARG
162
0.312
SIDE CHAIN
21
A
ARG
12
0.307
SIDE CHAIN
21
A
ARG
13
0.290
SIDE CHAIN
21
A
ARG
22
0.313
SIDE CHAIN
21
A
ARG
33
0.096
SIDE CHAIN
21
A
ARG
120
0.308
SIDE CHAIN
21
A
ARG
125
0.272
SIDE CHAIN
21
A
ARG
144
0.212
SIDE CHAIN
21
A
ARG
149
0.296
SIDE CHAIN
21
A
ARG
162
0.277
SIDE CHAIN
22
A
ARG
12
0.287
SIDE CHAIN
22
A
ARG
13
0.309
SIDE CHAIN
22
A
ARG
22
0.313
SIDE CHAIN
22
A
ARG
33
0.284
SIDE CHAIN
22
A
ARG
120
0.304
SIDE CHAIN
22
A
ARG
125
0.314
SIDE CHAIN
22
A
ARG
144
0.313
SIDE CHAIN
22
A
ARG
149
0.173
SIDE CHAIN
22
A
ARG
162
0.278
SIDE CHAIN
23
A
ARG
12
0.314
SIDE CHAIN
23
A
ARG
13
0.300
SIDE CHAIN
23
A
ARG
22
0.312
SIDE CHAIN
23
A
ARG
33
0.236
SIDE CHAIN
23
A
ARG
120
0.293
SIDE CHAIN
23
A
ARG
125
0.308
SIDE CHAIN
23
A
ARG
144
0.308
SIDE CHAIN
23
A
ARG
149
0.252
SIDE CHAIN
23
A
ARG
162
0.206
SIDE CHAIN
24
A
ARG
12
0.308
SIDE CHAIN
24
A
ARG
13
0.304
SIDE CHAIN
24
A
ARG
22
0.290
SIDE CHAIN
24
A
ARG
33
0.260
SIDE CHAIN
24
A
ARG
120
0.281
SIDE CHAIN
24
A
ARG
125
0.303
SIDE CHAIN
24
A
ARG
144
0.270
SIDE CHAIN
24
A
ARG
149
0.285
SIDE CHAIN
24
A
ARG
162
0.286
SIDE CHAIN
1
A
ASP
2
-149.00
56.89
1
A
THR
6
-133.98
-74.43
1
A
SER
8
-157.91
24.12
1
A
CYS
29
-112.84
53.37
1
A
PHE
47
-148.09
44.27
1
A
LYS
49
-150.28
58.32
1
A
THR
106
-125.67
-159.29
1
A
THR
108
-38.98
125.47
1
A
LEU
110
-53.22
-8.94
1
A
GLN
158
-109.72
-85.95
1
A
LYS
164
-163.03
70.38
2
A
CYS
29
-101.88
50.92
2
A
PHE
47
-148.37
46.08
2
A
LYS
49
62.29
60.84
2
A
ALA
50
65.21
71.72
2
A
GLU
51
-142.14
-48.50
2
A
THR
108
-149.69
43.20
2
A
LEU
161
-69.82
-166.65
2
A
ARG
162
-91.15
52.53
2
A
SER
163
-94.08
47.09
2
A
LYS
164
-154.23
41.91
3
A
LEU
3
-44.39
104.13
3
A
GLN
5
-159.95
60.55
3
A
THR
6
-149.36
-55.06
3
A
ARG
22
-55.63
106.41
3
A
CYS
29
-114.86
54.17
3
A
GLN
48
-70.61
-161.24
3
A
ALA
50
-94.38
36.68
3
A
THR
106
-153.77
29.25
3
A
GLU
107
-28.25
-76.24
3
A
THR
108
-169.09
-60.49
3
A
SER
160
-100.51
51.39
4
A
CYS
29
-112.95
56.26
4
A
PHE
47
-148.40
42.50
4
A
LYS
49
66.15
93.05
4
A
MET
111
-56.75
-8.22
5
A
THR
6
-123.13
-59.50
5
A
LEU
9
-147.15
18.60
5
A
CYS
29
-105.15
47.39
5
A
PHE
47
-147.23
43.81
5
A
LYS
49
77.35
65.45
5
A
GLU
107
-158.17
-65.48
5
A
LEU
110
-122.65
-64.18
5
A
SER
160
-105.62
-79.32
5
A
ARG
162
-107.47
58.75
6
A
GLN
5
-153.14
66.09
6
A
THR
6
-136.99
-86.42
6
A
SER
8
-171.95
102.48
6
A
LEU
9
-172.10
84.29
6
A
CYS
29
-108.88
51.20
6
A
PHE
47
-147.88
55.84
6
A
THR
106
-169.79
-160.01
6
A
THR
108
-36.68
136.88
6
A
LEU
110
-54.07
-7.66
6
A
ARG
162
-125.36
-57.52
7
A
THR
6
-142.38
59.88
7
A
CYS
29
-102.53
50.60
7
A
PHE
47
-149.59
46.67
7
A
LYS
49
59.23
85.47
7
A
GLU
51
-148.73
-51.35
7
A
LEU
110
-55.57
-9.20
7
A
SER
160
1.11
79.06
7
A
LYS
164
-108.97
44.02
8
A
GLN
5
-116.15
78.57
8
A
SER
8
-173.04
139.17
8
A
LEU
9
-157.84
39.02
8
A
ARG
22
-52.20
109.93
8
A
CYS
29
-113.76
54.34
8
A
GLU
51
-130.79
-42.16
8
A
PRO
109
-69.67
99.31
8
A
ARG
162
-114.22
64.73
8
A
LYS
164
-109.04
56.96
9
A
ASP
2
-102.29
65.21
9
A
LEU
3
-126.75
-64.52
9
A
GLN
5
-113.16
68.22
9
A
THR
6
-144.90
-63.78
9
A
LEU
9
-103.00
77.22
9
A
CYS
29
-101.34
50.68
9
A
GLU
42
-97.78
44.96
9
A
PHE
43
-147.39
23.62
9
A
GLN
48
-71.62
-164.89
9
A
ALA
50
-150.95
31.54
9
A
GLU
51
-134.37
-58.17
9
A
VAL
103
-58.40
105.10
9
A
THR
106
-168.06
-154.19
9
A
THR
108
-19.01
127.25
9
A
SER
160
3.17
83.74
10
A
ASP
2
-100.63
71.50
10
A
THR
6
-117.86
-75.10
10
A
CYS
29
-117.26
55.36
10
A
GLU
42
-98.97
35.91
10
A
PHE
43
-140.23
27.94
10
A
GLN
46
70.17
30.87
10
A
PHE
47
-143.92
33.71
10
A
ALA
50
60.93
72.26
10
A
GLU
51
-142.92
-48.05
10
A
THR
106
-174.44
130.80
10
A
GLU
107
-160.51
-72.18
10
A
THR
108
179.42
54.60
10
A
SER
160
-101.39
40.68
10
A
ARG
162
-149.47
-51.76
11
A
CYS
29
-113.78
55.87
11
A
PHE
43
-143.74
37.33
11
A
ASN
45
-167.87
112.85
11
A
LYS
49
67.46
73.93
11
A
GLU
51
-127.31
-55.08
11
A
GLU
107
-157.25
-51.99
11
A
LEU
110
-48.39
-9.83
11
A
MET
111
-66.54
4.67
11
A
SER
160
-112.44
79.97
11
A
LYS
164
-106.38
44.14
12
A
SER
8
-141.40
-154.92
12
A
LEU
9
-94.04
52.45
12
A
CYS
29
-104.30
51.73
12
A
GLU
42
-97.34
40.10
12
A
PHE
43
-142.08
-64.01
12
A
LYS
49
58.84
78.50
12
A
ALA
50
60.76
76.49
12
A
GLU
51
-148.45
-47.59
12
A
GLU
107
-172.33
-51.76
12
A
LEU
110
-46.58
-8.33
12
A
MET
111
-49.62
-15.82
12
A
ARG
162
-166.01
-59.27
12
A
LYS
164
-162.70
94.22
13
A
LEU
3
-143.44
48.80
13
A
GLN
5
-105.18
64.59
13
A
THR
6
-138.42
-70.59
13
A
SER
8
-175.92
127.91
13
A
LEU
9
-148.83
30.20
13
A
CYS
29
-105.86
51.91
13
A
GLU
42
-101.38
46.72
13
A
PHE
43
-148.75
-72.48
13
A
LYS
49
60.97
105.58
13
A
GLU
51
-139.23
-49.83
13
A
ARG
162
-154.00
81.97
14
A
HIS
7
-60.25
-176.47
14
A
SER
8
-139.36
-153.97
14
A
ARG
22
-54.07
98.79
14
A
CYS
29
-112.36
54.26
14
A
PHE
47
-145.02
33.01
14
A
LYS
49
-161.57
63.40
14
A
GLU
107
-162.46
-68.47
14
A
ARG
162
-91.24
-101.20
14
A
SER
163
179.45
177.14
15
A
LEU
3
-123.94
-73.39
15
A
SER
8
179.43
169.27
15
A
CYS
29
-108.71
50.21
15
A
GLU
42
-99.69
31.44
15
A
PHE
43
-142.69
44.01
15
A
GLN
48
-163.41
-153.52
15
A
GLU
107
-144.11
-47.48
15
A
LEU
161
1.26
90.80
16
A
ASP
2
-150.49
85.92
16
A
THR
6
-97.71
-70.16
16
A
LEU
9
-142.97
40.03
16
A
CYS
29
-99.32
50.55
16
A
GLU
42
-98.92
33.71
16
A
PHE
43
-142.27
-77.46
16
A
GLN
48
-167.52
36.59
16
A
LYS
49
-177.16
70.50
16
A
VAL
105
-133.49
-115.24
16
A
GLU
107
-176.47
-40.22
16
A
ARG
162
-125.34
-66.46
16
A
LYS
164
-117.59
53.10
17
A
LEU
9
-150.06
43.16
17
A
CYS
29
-107.02
51.96
17
A
PHE
43
-141.87
35.78
17
A
ALA
50
63.72
66.56
17
A
GLU
51
-136.96
-49.45
17
A
GLN
101
-69.38
-178.01
17
A
GLU
107
179.55
-48.06
17
A
LEU
110
-49.26
-12.84
18
A
LEU
3
-139.53
-66.09
18
A
THR
6
-150.62
52.00
18
A
SER
8
179.74
159.94
18
A
CYS
29
-111.74
51.15
18
A
HIS
34
177.20
149.44
18
A
GLN
48
-142.78
34.65
18
A
LYS
49
-169.20
79.22
18
A
VAL
103
-93.81
42.09
18
A
GLU
107
-143.61
-24.82
18
A
SER
160
-101.90
73.58
19
A
CYS
29
-106.66
46.75
19
A
GLU
42
-97.26
41.53
19
A
PHE
43
-147.50
15.84
19
A
ALA
50
65.82
77.82
19
A
GLU
51
-137.59
-49.71
19
A
GLU
107
-158.08
-51.46
20
A
THR
6
-142.20
59.46
20
A
CYS
29
-108.36
52.78
20
A
GLU
42
-96.29
30.57
20
A
PHE
47
-142.09
34.65
20
A
LYS
49
-147.77
55.23
20
A
THR
106
-114.89
-147.81
20
A
THR
108
-29.03
128.82
20
A
SER
160
2.75
87.35
20
A
ARG
162
-150.25
-49.03
20
A
LYS
164
-98.22
52.35
21
A
ASP
2
-113.13
66.23
21
A
GLN
5
-114.68
77.73
21
A
ARG
22
-52.28
109.07
21
A
CYS
29
-109.57
51.87
21
A
PHE
47
-146.69
35.56
21
A
GLN
48
-95.84
31.05
21
A
LYS
49
-177.09
-133.46
21
A
GLN
101
-83.69
34.70
21
A
LEU
110
-122.77
-64.48
21
A
GLU
159
-160.31
117.79
21
A
ARG
162
-118.65
53.89
21
A
SER
163
-109.68
74.42
21
A
LYS
164
-111.89
51.85
22
A
MET
21
-90.53
31.31
22
A
CYS
29
-106.58
50.39
22
A
GLU
107
-169.26
-65.09
22
A
THR
108
179.91
-54.78
22
A
ARG
162
-107.03
-65.41
22
A
LYS
164
-120.15
-120.61
23
A
ASP
2
-115.56
78.70
23
A
THR
6
-122.82
-62.72
23
A
SER
8
-160.60
109.41
23
A
CYS
29
-108.67
47.93
23
A
GLU
42
-98.17
34.23
23
A
PHE
43
-142.14
37.17
23
A
PHE
47
-142.11
56.44
23
A
GLN
48
-65.02
-176.36
23
A
VAL
103
-58.50
106.02
23
A
THR
108
-20.75
117.38
23
A
LEU
110
-35.28
-26.83
23
A
LYS
164
-90.15
51.84
24
A
CYS
29
-112.20
53.53
24
A
GLN
48
-77.51
-164.32
24
A
VAL
103
-92.36
44.25
24
A
THR
108
-171.35
54.64
24
A
ARG
162
-92.26
43.42
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
phasing
X-PLOR
3.1
INTERFERON ALPHA-2A, NMR, 24 STRUCTURES
1
Y
N
A
GLY
10
A
GLY
10
HELX_P
A
MET
21
A
MET
21
1
1
12
A
GLN
40
A
GLN
40
HELX_P
A
PHE
43
A
PHE
43
5
2
4
A
ILE
53
A
ILE
53
HELX_P
A
SER
68
A
SER
68
1
3
16
A
LYS
70
A
LYS
70
HELX_P
A
ALA
75
A
ALA
75
1
4
6
A
GLU
78
A
GLU
78
HELX_P
A
ILE
100
A
ILE
100
1
5
23
A
LEU
110
A
LEU
110
HELX_P
A
GLU
132
A
GLU
132
5
6
23
A
PRO
137
A
PRO
137
HELX_P
A
LEU
157
A
LEU
157
1
7
21
disulf
2.022
A
CYS
1
A
SG
CYS
1
1_555
A
CYS
98
A
SG
CYS
98
1_555
disulf
2.021
A
CYS
29
A
SG
CYS
29
1_555
A
CYS
138
A
SG
CYS
138
1_555
CYTOKINE
INTERFERON, CYTOKINE
IFNA2_HUMAN
UNP
1
1
P01563
MALTFALLVALLVLSCKSSCSVGCDLPQTHSLGSRRTLMLLAQMRKISLFSCLKDRHDFGFPQEEFGNQFQKAETIPVLH
EMIQQIFNLFSTKDSSAAWDETLLDKFYTELYQQLNDLEACVIQGVGVTETPLMKEDSILAVRKYFQRITLYLKEKKYSP
CAWEVVRAEIMRSFSLSTNLQESLRSKE
24
188
1ITF
1
165
P01563
A
1
1
165
1
P 1