1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Song, J.
Markley, J.L.
Center for Eukaryotic Structural Genomics (CESG)
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
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
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
105
15317
15322
10.1073/pnas.0801274105
18824697
Structural basis for RNA recognition by a type II poly(A)-binding protein.
2008
10.2210/pdb2jwn/pdb
pdb_00002jwn
13551.257
Embryonic polyadenylate-binding protein 2-B
Protease-resistent domain: Residues 60-180
2
man
polymer
Embryonic poly(A)-binding protein 2-B, Embryonic poly(A)-binding protein type II-B, ePABP2-B, XePABP2-B
no
no
AIAPCMQTTHSKMTAGAYTEGPPQPLSAEEKKEIDKRSVYVGNVDYGSTAQDLEAHFSSCGSINRITILCDKFSGHPKGY
AYIEFAERNSVDAAVAMDETVFRGRTIKVLPKRTNMPGISSTDR
AIAPCMQTTHSKMTAGAYTEGPPQPLSAEEKKEIDKRSVYVGNVDYGSTAQDLEAHFSSCGSINRITILCDKFSGHPKGY
AYIEFAERNSVDAAVAMDETVFRGRTIKVLPKRTNMPGISSTDR
A,B
GO.80182
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
African clawed frog
Xenopus
Oocyte
Escherichia
sample
epabp2-B
8355
Xenopus laevis
562
Escherichia coli
Plasmid
PVP56K
Center for Eukaryotic Structural Genomics
CESG
PSI, Protein Structure Initiative
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
struct_ref_seq_dif
repository
Initial release
Version format compliance
Data collection
Database references
Derived calculations
1
0
2007-10-30
1
1
2011-07-13
1
2
2022-03-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
_struct_ref_seq_dif.details
Y
BMRB
Y
RCSB
2007-10-16
REL
REL
target function
100
20
1H,15N-HSQC
1H,13C-HSQC
HNCACB
HCCONH
CBCACONH
CCONH
HCCHTOCSY
HBACONH
13C-EDITED 1H,1H-NOESY
15C-EDITED 1H,1H-NOESY
13C,15N filtered, 13C EDITED 1H,1H-NOESY
15N IPAP HSQC
1
mM
[U-100% 13C; U-100% 15N]
100
mM
10
mM
0.5
mM
[U-100% 13C; U-100% 15N]
0.5
mM
100
mM
10
mM
0.5
mM
[U-100% 15N]
5
%
100
mM
10
mM
100
5.0
1
atm
308
K
100
5.0
1
atm
302
K
STRUCTURES ARE BASED ON A TOTAL OF 4178 NOE RESTRAINTS (1672 INTRA, 866 SEQUENTIAL, 562 MEDIUM, 912 LONG RANGE INTERMOLECULAR AND 166 INTERMOLECULAR), 116 HBOND RESTRAINTS, 326 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS AND 188 N-H RDC CONSTRAINTS
Torsion Angle Dynamics, Simulated Annealing
5
lowest energy
1 mM [U-100% 13C; U-100% 15N] ePABP2-trp, 100 mM NaCl, 10 mM NaAc, 90% H2O, 10% D2O
90% H2O/10% D2O
0.5 mM [U-100% 13C; U-100% 15N] ePABP2-trp, 0.5 mM ePABP2-trp, 100 mM NaCl, 10 mM NaAc, 90% H2O, 10% D2O
90% H2O/10% D2O
0.5 mM [U-100% 15N] ePABP2-trp, 5 % PEG, 100 mM NaCl, 10 mM NaAc, 90% H2O, 10% D2O
90% H2O/10% D2O
Schwieters, C.D., Kuszewski, J.J., Tjandra, N., Clore, G.M.
refinement
Xplor-NIH
2.17.0
Bruker
collection
XwinNMR
3.5
Delagio, F. et al.
processing
NMRPipe
97.027.12.56
Goddard, T.D. and Kneller, D.G.
data analysis
Sparky
3.113
Bartels, C. et al
data analysis
GARANT
2.1
Guntert, P. et al
structural calculation
CYANA
2.1
750
Bruker
DMX
Bruker DMX
600
Varian
INOVA
Varian INOVA
900
Varian
INOVA
Varian INOVA
ALA
1
n
1
ALA
1
A
ILE
2
n
2
ILE
2
A
ALA
3
n
3
ALA
3
A
PRO
4
n
4
PRO
4
A
CYS
5
n
5
CYS
5
A
MET
6
n
6
MET
6
A
GLN
7
n
7
GLN
7
A
THR
8
n
8
THR
8
A
THR
9
n
9
THR
9
A
HIS
10
n
10
HIS
10
A
SER
11
n
11
SER
11
A
LYS
12
n
12
LYS
12
A
MET
13
n
13
MET
13
A
THR
14
n
14
THR
14
A
ALA
15
n
15
ALA
15
A
GLY
16
n
16
GLY
16
A
ALA
17
n
17
ALA
17
A
TYR
18
n
18
TYR
18
A
THR
19
n
19
THR
19
A
GLU
20
n
20
GLU
20
A
GLY
21
n
21
GLY
21
A
PRO
22
n
22
PRO
22
A
PRO
23
n
23
PRO
23
A
GLN
24
n
24
GLN
24
A
PRO
25
n
25
PRO
25
A
LEU
26
n
26
LEU
26
A
SER
27
n
27
SER
27
A
ALA
28
n
28
ALA
28
A
GLU
29
n
29
GLU
29
A
GLU
30
n
30
GLU
30
A
LYS
31
n
31
LYS
31
A
LYS
32
n
32
LYS
32
A
GLU
33
n
33
GLU
33
A
ILE
34
n
34
ILE
34
A
ASP
35
n
35
ASP
35
A
LYS
36
n
36
LYS
36
A
ARG
37
n
37
ARG
37
A
SER
38
n
38
SER
38
A
VAL
39
n
39
VAL
39
A
TYR
40
n
40
TYR
40
A
VAL
41
n
41
VAL
41
A
GLY
42
n
42
GLY
42
A
ASN
43
n
43
ASN
43
A
VAL
44
n
44
VAL
44
A
ASP
45
n
45
ASP
45
A
TYR
46
n
46
TYR
46
A
GLY
47
n
47
GLY
47
A
SER
48
n
48
SER
48
A
THR
49
n
49
THR
49
A
ALA
50
n
50
ALA
50
A
GLN
51
n
51
GLN
51
A
ASP
52
n
52
ASP
52
A
LEU
53
n
53
LEU
53
A
GLU
54
n
54
GLU
54
A
ALA
55
n
55
ALA
55
A
HIS
56
n
56
HIS
56
A
PHE
57
n
57
PHE
57
A
SER
58
n
58
SER
58
A
SER
59
n
59
SER
59
A
CYS
60
n
60
CYS
60
A
GLY
61
n
61
GLY
61
A
SER
62
n
62
SER
62
A
ILE
63
n
63
ILE
63
A
ASN
64
n
64
ASN
64
A
ARG
65
n
65
ARG
65
A
ILE
66
n
66
ILE
66
A
THR
67
n
67
THR
67
A
ILE
68
n
68
ILE
68
A
LEU
69
n
69
LEU
69
A
CYS
70
n
70
CYS
70
A
ASP
71
n
71
ASP
71
A
LYS
72
n
72
LYS
72
A
PHE
73
n
73
PHE
73
A
SER
74
n
74
SER
74
A
GLY
75
n
75
GLY
75
A
HIS
76
n
76
HIS
76
A
PRO
77
n
77
PRO
77
A
LYS
78
n
78
LYS
78
A
GLY
79
n
79
GLY
79
A
TYR
80
n
80
TYR
80
A
ALA
81
n
81
ALA
81
A
TYR
82
n
82
TYR
82
A
ILE
83
n
83
ILE
83
A
GLU
84
n
84
GLU
84
A
PHE
85
n
85
PHE
85
A
ALA
86
n
86
ALA
86
A
GLU
87
n
87
GLU
87
A
ARG
88
n
88
ARG
88
A
ASN
89
n
89
ASN
89
A
SER
90
n
90
SER
90
A
VAL
91
n
91
VAL
91
A
ASP
92
n
92
ASP
92
A
ALA
93
n
93
ALA
93
A
ALA
94
n
94
ALA
94
A
VAL
95
n
95
VAL
95
A
ALA
96
n
96
ALA
96
A
MET
97
n
97
MET
97
A
ASP
98
n
98
ASP
98
A
GLU
99
n
99
GLU
99
A
THR
100
n
100
THR
100
A
VAL
101
n
101
VAL
101
A
PHE
102
n
102
PHE
102
A
ARG
103
n
103
ARG
103
A
GLY
104
n
104
GLY
104
A
ARG
105
n
105
ARG
105
A
THR
106
n
106
THR
106
A
ILE
107
n
107
ILE
107
A
LYS
108
n
108
LYS
108
A
VAL
109
n
109
VAL
109
A
LEU
110
n
110
LEU
110
A
PRO
111
n
111
PRO
111
A
LYS
112
n
112
LYS
112
A
ARG
113
n
113
ARG
113
A
THR
114
n
114
THR
114
A
ASN
115
n
115
ASN
115
A
MET
116
n
116
MET
116
A
PRO
117
n
117
PRO
117
A
GLY
118
n
118
GLY
118
A
ILE
119
n
119
ILE
119
A
SER
120
n
120
SER
120
A
SER
121
n
121
SER
121
A
THR
122
n
122
THR
122
A
ASP
123
n
123
ASP
123
A
ARG
124
n
124
ARG
124
A
ALA
1
n
1
ALA
1
B
ILE
2
n
2
ILE
2
B
ALA
3
n
3
ALA
3
B
PRO
4
n
4
PRO
4
B
CYS
5
n
5
CYS
5
B
MET
6
n
6
MET
6
B
GLN
7
n
7
GLN
7
B
THR
8
n
8
THR
8
B
THR
9
n
9
THR
9
B
HIS
10
n
10
HIS
10
B
SER
11
n
11
SER
11
B
LYS
12
n
12
LYS
12
B
MET
13
n
13
MET
13
B
THR
14
n
14
THR
14
B
ALA
15
n
15
ALA
15
B
GLY
16
n
16
GLY
16
B
ALA
17
n
17
ALA
17
B
TYR
18
n
18
TYR
18
B
THR
19
n
19
THR
19
B
GLU
20
n
20
GLU
20
B
GLY
21
n
21
GLY
21
B
PRO
22
n
22
PRO
22
B
PRO
23
n
23
PRO
23
B
GLN
24
n
24
GLN
24
B
PRO
25
n
25
PRO
25
B
LEU
26
n
26
LEU
26
B
SER
27
n
27
SER
27
B
ALA
28
n
28
ALA
28
B
GLU
29
n
29
GLU
29
B
GLU
30
n
30
GLU
30
B
LYS
31
n
31
LYS
31
B
LYS
32
n
32
LYS
32
B
GLU
33
n
33
GLU
33
B
ILE
34
n
34
ILE
34
B
ASP
35
n
35
ASP
35
B
LYS
36
n
36
LYS
36
B
ARG
37
n
37
ARG
37
B
SER
38
n
38
SER
38
B
VAL
39
n
39
VAL
39
B
TYR
40
n
40
TYR
40
B
VAL
41
n
41
VAL
41
B
GLY
42
n
42
GLY
42
B
ASN
43
n
43
ASN
43
B
VAL
44
n
44
VAL
44
B
ASP
45
n
45
ASP
45
B
TYR
46
n
46
TYR
46
B
GLY
47
n
47
GLY
47
B
SER
48
n
48
SER
48
B
THR
49
n
49
THR
49
B
ALA
50
n
50
ALA
50
B
GLN
51
n
51
GLN
51
B
ASP
52
n
52
ASP
52
B
LEU
53
n
53
LEU
53
B
GLU
54
n
54
GLU
54
B
ALA
55
n
55
ALA
55
B
HIS
56
n
56
HIS
56
B
PHE
57
n
57
PHE
57
B
SER
58
n
58
SER
58
B
SER
59
n
59
SER
59
B
CYS
60
n
60
CYS
60
B
GLY
61
n
61
GLY
61
B
SER
62
n
62
SER
62
B
ILE
63
n
63
ILE
63
B
ASN
64
n
64
ASN
64
B
ARG
65
n
65
ARG
65
B
ILE
66
n
66
ILE
66
B
THR
67
n
67
THR
67
B
ILE
68
n
68
ILE
68
B
LEU
69
n
69
LEU
69
B
CYS
70
n
70
CYS
70
B
ASP
71
n
71
ASP
71
B
LYS
72
n
72
LYS
72
B
PHE
73
n
73
PHE
73
B
SER
74
n
74
SER
74
B
GLY
75
n
75
GLY
75
B
HIS
76
n
76
HIS
76
B
PRO
77
n
77
PRO
77
B
LYS
78
n
78
LYS
78
B
GLY
79
n
79
GLY
79
B
TYR
80
n
80
TYR
80
B
ALA
81
n
81
ALA
81
B
TYR
82
n
82
TYR
82
B
ILE
83
n
83
ILE
83
B
GLU
84
n
84
GLU
84
B
PHE
85
n
85
PHE
85
B
ALA
86
n
86
ALA
86
B
GLU
87
n
87
GLU
87
B
ARG
88
n
88
ARG
88
B
ASN
89
n
89
ASN
89
B
SER
90
n
90
SER
90
B
VAL
91
n
91
VAL
91
B
ASP
92
n
92
ASP
92
B
ALA
93
n
93
ALA
93
B
ALA
94
n
94
ALA
94
B
VAL
95
n
95
VAL
95
B
ALA
96
n
96
ALA
96
B
MET
97
n
97
MET
97
B
ASP
98
n
98
ASP
98
B
GLU
99
n
99
GLU
99
B
THR
100
n
100
THR
100
B
VAL
101
n
101
VAL
101
B
PHE
102
n
102
PHE
102
B
ARG
103
n
103
ARG
103
B
GLY
104
n
104
GLY
104
B
ARG
105
n
105
ARG
105
B
THR
106
n
106
THR
106
B
ILE
107
n
107
ILE
107
B
LYS
108
n
108
LYS
108
B
VAL
109
n
109
VAL
109
B
LEU
110
n
110
LEU
110
B
PRO
111
n
111
PRO
111
B
LYS
112
n
112
LYS
112
B
ARG
113
n
113
ARG
113
B
THR
114
n
114
THR
114
B
ASN
115
n
115
ASN
115
B
MET
116
n
116
MET
116
B
PRO
117
n
117
PRO
117
B
GLY
118
n
118
GLY
118
B
ILE
119
n
119
ILE
119
B
SER
120
n
120
SER
120
B
SER
121
n
121
SER
121
B
THR
122
n
122
THR
122
B
ASP
123
n
123
ASP
123
B
ARG
124
n
124
ARG
124
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
LEU
110
A
O
LEU
110
A
N
TYR
40
A
N
TYR
40
A
N
VAL
41
A
N
VAL
41
A
O
ALA
81
A
O
ALA
81
A
O
TYR
82
A
O
TYR
82
A
N
THR
67
A
N
THR
67
A
N
CYS
70
A
N
CYS
70
B
O
ILE
66
B
O
ILE
66
B
N
THR
67
B
N
THR
67
B
O
TYR
82
B
O
TYR
82
B
O
ALA
81
B
O
ALA
81
B
N
VAL
41
B
N
VAL
41
B
N
TYR
40
B
N
TYR
40
B
O
LEU
110
B
O
LEU
110
B
O
ARG
105
B
O
ARG
105
B
N
PHE
102
B
N
PHE
102
A
N
PHE
102
A
N
PHE
102
A
O
ARG
105
A
O
ARG
105
1
A
B
OE2
HH
GLU
TYR
54
46
1.54
1
B
B
OE1
HZ1
GLU
LYS
20
31
1.59
2
A
A
OD1
HZ3
ASP
LYS
71
78
1.58
2
B
B
H
O
VAL
ALA
41
81
1.60
3
B
B
OD1
HH12
ASP
ARG
45
105
1.56
4
B
B
OE1
HZ1
GLU
LYS
33
36
1.57
4
B
B
OE2
HZ3
GLU
LYS
20
31
1.58
5
A
A
OE2
HZ1
GLU
LYS
20
31
1.58
5
B
B
OE2
HZ1
GLU
LYS
84
112
1.59
7
A
A
HG1
OD2
THR
ASP
49
52
1.59
8
B
B
HG1
OD2
THR
ASP
49
52
1.57
9
A
A
HG1
OD2
THR
ASP
49
52
1.58
9
A
B
HH
OE2
TYR
GLU
46
54
1.59
10
A
A
OE2
HZ1
GLU
LYS
20
31
1.54
10
B
B
HG1
OD1
THR
ASP
49
52
1.56
10
A
B
HZ2
OE2
LYS
GLU
72
54
1.60
11
A
A
OD1
HZ1
ASP
LYS
35
112
1.60
12
A
B
OE1
HZ2
GLU
LYS
20
112
1.53
12
A
B
OE1
HZ1
GLU
LYS
54
72
1.59
13
B
B
OD1
HZ1
ASP
LYS
98
108
1.58
13
A
A
H
O
VAL
ALA
41
81
1.60
13
B
B
H
O
VAL
ALA
41
81
1.60
14
B
B
OD1
HZ3
ASP
LYS
98
108
1.56
14
A
A
O
HG1
TYR
THR
18
19
1.59
15
A
A
HH11
OE1
ARG
GLU
65
84
1.59
15
B
B
HH11
OE1
ARG
GLU
65
84
1.60
16
A
B
HZ2
OE2
LYS
GLU
72
54
1.56
16
B
B
O
HG1
MET
THR
97
100
1.56
16
B
B
OE2
HZ1
GLU
LYS
29
32
1.58
16
A
B
H
O
LYS
ASN
72
64
1.59
17
B
B
OD1
H
ASP
ASN
35
115
1.58
17
B
B
OD1
H
ASP
THR
35
114
1.59
18
B
B
O
HG
HIS
SER
10
11
1.60
19
B
B
OE1
HZ1
GLU
LYS
33
36
1.57
19
B
B
OE2
HZ1
GLU
LYS
20
31
1.58
19
A
A
HG1
OD1
THR
ASP
49
52
1.59
1
A
ARG
65
0.088
SIDE CHAIN
1
B
ARG
65
0.093
SIDE CHAIN
4
A
ARG
37
0.086
SIDE CHAIN
5
A
ARG
65
0.091
SIDE CHAIN
5
B
ARG
65
0.088
SIDE CHAIN
15
A
ARG
65
0.101
SIDE CHAIN
15
B
ARG
65
0.089
SIDE CHAIN
16
A
ARG
105
0.087
SIDE CHAIN
17
B
ARG
65
0.082
SIDE CHAIN
1
A
MET
6
62.90
-170.91
1
A
GLN
7
60.93
-168.26
1
A
ALA
15
76.08
-46.01
1
A
THR
19
-161.00
30.84
1
A
ASN
43
57.73
11.67
1
A
SER
48
-100.97
75.60
1
A
ARG
113
43.42
79.25
1
B
TYR
18
-90.41
-79.57
1
B
THR
19
-69.86
99.60
1
B
ASP
123
-75.86
-78.65
2
A
THR
14
-71.64
-79.04
2
A
ALA
15
51.81
92.26
2
A
ALA
17
76.98
86.28
2
A
TYR
18
-124.79
-58.84
2
A
CYS
60
-94.40
-76.56
2
B
LYS
12
177.43
-64.81
2
B
MET
13
63.54
86.22
2
B
THR
14
171.05
-29.79
2
B
TYR
18
-121.90
-66.41
2
B
TYR
46
-69.01
98.52
2
B
ARG
113
-119.90
-79.06
3
A
GLN
7
-165.30
110.42
3
A
MET
13
30.77
91.18
3
A
ALA
17
-173.69
148.58
3
A
ARG
113
-176.53
26.99
3
A
ASN
115
72.92
-62.19
3
A
ILE
119
-109.53
-63.48
3
A
SER
120
65.94
-87.15
3
A
SER
121
174.22
-173.36
3
A
ASP
123
68.83
-40.04
3
B
THR
14
-112.24
-70.46
3
B
ALA
15
-173.77
-42.26
4
A
PRO
4
-49.56
108.46
4
A
GLN
7
-164.60
96.23
4
A
THR
9
-55.06
107.62
4
A
ALA
17
166.60
75.03
4
A
ASP
45
-37.07
106.84
4
A
TYR
46
50.11
162.81
4
A
SER
121
63.55
109.66
4
B
HIS
10
-135.91
-40.84
4
B
SER
11
65.87
142.30
4
B
GLU
20
-59.89
16.35
4
B
ASN
43
80.96
-19.28
5
A
GLN
7
48.81
76.52
5
A
LYS
12
65.51
-160.39
5
A
TYR
46
-64.77
96.44
5
A
ASP
98
-67.57
24.07
5
A
GLU
99
-156.21
-7.81
5
A
PRO
117
-89.77
31.27
5
A
ILE
119
63.42
99.35
5
A
SER
121
65.94
-178.23
5
B
THR
14
75.51
-29.02
5
B
ALA
17
-99.65
-154.65
5
B
THR
19
60.54
101.56
5
B
LEU
26
-58.04
-176.04
5
B
ASN
115
60.05
111.96
5
B
PRO
117
-69.95
-174.80
6
A
CYS
5
68.75
90.57
6
A
SER
11
-95.62
-90.89
6
A
LYS
12
43.74
89.68
6
A
MET
13
82.05
75.61
6
A
ALA
15
69.23
129.16
6
A
ALA
17
-61.17
-74.79
6
A
TYR
18
-170.60
110.18
6
A
THR
19
-170.16
120.03
6
A
ASN
43
69.42
-11.05
6
A
TYR
46
-39.33
-34.49
6
A
ASN
115
70.74
-68.21
6
A
ASP
123
170.72
-25.95
6
B
GLN
7
56.53
-86.81
6
B
MET
13
70.54
-59.27
6
B
PRO
25
-54.38
109.86
6
B
ASN
115
45.42
106.94
6
B
ASP
123
-150.73
-56.00
7
A
PRO
4
-65.82
99.53
7
A
THR
9
74.91
-73.03
7
A
HIS
10
44.81
81.04
7
A
MET
13
54.01
113.77
7
A
ALA
17
-170.49
103.82
7
A
TYR
18
-146.20
-26.88
7
A
GLU
20
-126.07
-78.43
7
A
LEU
26
36.30
-166.04
7
A
TYR
46
42.02
-60.52
7
A
SER
62
-70.55
-71.70
7
A
ILE
63
99.77
113.12
7
A
ARG
113
-160.73
93.91
7
A
THR
114
-106.27
-76.70
7
A
ILE
119
42.06
79.49
7
A
SER
121
63.72
-163.36
7
A
THR
122
75.23
88.53
7
A
ASP
123
-161.41
-46.23
7
B
ALA
17
67.11
-83.71
7
B
TYR
18
-139.64
-75.56
7
B
THR
19
166.85
30.45
7
B
GLU
20
-59.95
-82.97
7
B
PRO
25
-53.94
101.27
7
B
ASN
43
63.96
-0.66
8
A
THR
9
70.96
89.06
8
A
HIS
10
-100.71
77.30
8
A
SER
11
-177.29
-177.45
8
A
MET
13
-128.92
-67.90
8
A
LEU
26
-65.52
-84.83
8
A
LYS
78
-104.43
-168.92
8
A
THR
114
78.76
69.68
8
A
ASN
115
-168.60
103.60
8
A
ASP
123
73.21
-47.31
8
B
CYS
5
59.47
90.18
8
B
THR
9
-137.18
-67.91
8
B
LYS
78
-104.83
-168.52
8
B
THR
114
-154.08
-142.24
8
B
ASN
115
165.31
179.13
9
B
HIS
10
176.38
-32.70
9
B
THR
14
68.76
95.34
9
B
ALA
15
-153.40
-159.44
9
B
THR
19
57.92
-59.60
9
B
PRO
25
-54.52
103.08
9
B
ASN
43
166.41
26.35
9
B
ARG
113
68.60
171.33
9
B
SER
120
69.14
79.87
9
B
SER
121
-92.31
-69.14
9
B
THR
122
-144.01
-52.39
9
B
ASP
123
64.30
107.78
10
A
SER
11
59.50
91.08
10
A
LYS
12
171.59
126.20
10
A
THR
14
-68.79
97.71
10
A
THR
19
-148.38
-84.84
10
A
GLU
20
60.75
-77.88
10
A
ASN
43
176.18
23.85
10
A
TYR
46
-28.08
-32.97
10
A
THR
114
-141.32
-156.09
10
A
ASN
115
-43.37
156.26
10
A
ILE
119
74.70
86.29
10
A
SER
120
-100.80
53.50
10
A
SER
121
78.81
178.88
10
A
ASP
123
169.36
-60.13
10
B
MET
13
66.99
102.45
10
B
GLU
20
-131.28
-48.09
10
B
ASN
43
176.22
23.76
10
B
TYR
46
51.21
-177.96
10
B
SER
121
66.80
166.46
11
A
THR
9
-68.80
91.62
11
A
LYS
12
-78.79
-75.26
11
A
MET
13
-174.92
131.69
11
A
THR
19
70.17
70.05
11
A
GLU
20
72.98
-39.15
11
A
PRO
25
-55.56
102.83
11
B
THR
9
65.67
107.00
11
B
THR
14
-88.37
30.98
11
B
THR
19
50.94
-23.19
11
B
PRO
23
-30.21
126.07
11
B
TYR
46
52.11
-52.76
11
B
THR
114
-151.72
26.75
11
B
MET
116
74.02
103.64
11
B
THR
122
64.29
95.35
12
A
THR
19
-105.35
-71.89
12
A
ASN
43
60.63
67.07
12
A
TYR
46
-59.93
103.65
12
A
MET
116
71.06
135.82
12
A
PRO
117
-58.41
106.40
12
A
SER
121
-160.91
-84.29
12
A
THR
122
174.35
32.31
12
A
ASP
123
75.07
142.64
12
B
LYS
12
65.51
78.47
12
B
MET
13
-111.04
-159.68
12
B
THR
114
-111.04
-83.28
12
B
ASN
115
179.68
-164.84
12
B
THR
122
-142.46
28.14
13
A
SER
11
-89.57
-89.93
13
A
ALA
15
72.40
-175.57
13
A
GLU
20
-130.69
-72.27
13
A
TYR
46
49.26
-175.78
13
A
ILE
63
99.85
117.81
13
A
LYS
78
-105.34
-163.82
13
A
ARG
113
166.69
-37.86
13
B
THR
8
-168.70
83.74
13
B
HIS
10
175.93
-176.60
13
B
MET
13
-110.33
75.84
13
B
THR
19
-172.83
-13.29
13
B
LYS
78
-112.43
-166.47
13
B
ILE
119
49.39
178.41
14
A
THR
9
-164.15
94.85
14
A
TYR
18
65.39
84.81
14
A
THR
19
149.22
-72.82
14
A
GLU
20
44.40
-175.66
14
A
ASP
45
-36.62
112.27
14
A
TYR
46
50.11
-43.91
14
A
LYS
78
-113.21
-160.37
14
A
ARG
113
35.51
-99.31
14
A
THR
114
71.01
-47.40
14
A
ASP
123
64.57
92.70
14
B
LYS
12
175.38
168.83
14
B
MET
13
-67.97
93.04
14
B
THR
19
-68.73
81.83
14
B
LEU
26
-61.61
-167.97
14
B
LYS
78
-118.77
-160.82
14
B
ASN
115
-161.11
107.67
15
A
THR
8
71.53
111.95
15
A
LYS
12
67.74
-70.97
15
A
ALA
15
-126.94
-167.24
15
A
ALA
17
72.88
151.36
15
A
THR
19
-111.15
75.30
15
A
PRO
23
-43.06
151.06
15
A
ILE
119
74.55
-11.31
15
B
HIS
10
175.96
151.49
15
B
TYR
18
74.19
-161.24
15
B
GLU
20
48.03
140.69
15
B
TYR
46
70.68
-69.54
15
B
PRO
117
-67.85
99.58
15
B
ILE
119
70.44
108.33
16
A
MET
13
-126.99
-55.72
16
A
ALA
15
-132.55
-82.97
16
A
LEU
26
-61.72
-160.98
16
A
THR
49
-65.39
-178.03
16
A
ASP
123
-172.36
-72.24
16
B
PRO
4
-26.58
120.14
16
B
CYS
5
-57.02
98.33
16
B
TYR
18
-135.89
-57.11
16
B
THR
19
88.83
66.44
16
B
PRO
25
-27.82
115.57
16
B
ASN
115
68.14
111.86
16
B
SER
120
61.06
89.96
17
A
MET
6
64.58
79.07
17
A
THR
9
-105.61
-70.13
17
A
PRO
25
-57.50
-156.17
17
A
LYS
78
-110.71
-165.61
17
A
THR
114
75.41
-69.83
17
A
ASN
115
176.49
-30.72
17
A
MET
116
74.13
57.47
17
A
PRO
117
-19.44
-80.18
17
A
ASP
123
-148.78
-72.36
17
B
THR
9
-150.06
87.96
17
B
MET
13
-69.45
86.65
17
B
THR
14
-148.40
-75.57
17
B
ALA
15
67.59
-31.05
17
B
PRO
25
-28.73
104.14
17
B
LYS
78
-107.35
-167.70
17
B
GLU
99
-110.84
71.38
17
B
THR
114
-134.33
-41.85
17
B
SER
120
63.67
96.87
18
A
MET
6
50.47
-159.22
18
A
GLN
7
76.52
-19.44
18
A
HIS
10
65.16
-68.35
18
A
SER
11
-166.11
114.95
18
A
MET
13
-160.31
94.64
18
A
THR
14
62.30
87.28
18
A
TYR
18
-118.08
-159.95
18
A
PRO
23
-49.94
167.66
18
A
ASN
43
72.70
-7.35
18
A
TYR
46
68.22
-20.52
18
A
SER
120
-174.47
-36.94
18
A
THR
122
67.68
76.31
18
B
SER
11
-178.81
112.22
18
B
PRO
25
-29.55
124.07
18
B
TYR
46
-61.45
90.20
18
B
ILE
63
102.71
112.99
18
B
ARG
113
58.63
120.35
18
B
SER
121
-62.66
98.40
19
A
TYR
18
-136.37
-53.29
19
A
LYS
78
-122.86
-162.56
19
A
LYS
112
-67.93
97.93
19
A
ARG
113
173.81
-164.13
19
A
THR
114
80.53
143.87
19
A
SER
120
-173.69
122.25
19
B
CYS
5
52.79
83.44
19
B
GLN
7
-158.96
-71.09
19
B
THR
9
74.89
108.16
19
B
SER
11
53.26
86.74
19
B
MET
13
-68.50
88.67
19
B
PRO
25
-57.88
179.60
19
B
ASN
43
62.60
65.75
19
B
LYS
78
-112.22
-157.56
19
B
ARG
113
61.70
168.99
19
B
ASN
115
177.78
151.52
20
A
GLN
7
-151.74
6.12
20
A
HIS
10
69.36
-55.07
20
A
LYS
12
-161.52
-2.85
20
A
THR
14
-154.45
-55.77
20
A
ALA
17
-148.41
26.95
20
A
LYS
78
-100.09
-169.39
20
A
SER
120
-65.92
96.90
20
A
THR
122
-150.49
83.32
20
B
PRO
4
-59.73
94.11
20
B
MET
6
70.37
167.85
20
B
ARG
113
45.28
-175.32
20
B
THR
114
-162.71
95.07
20
B
ILE
119
59.68
89.49
20
B
ASP
123
70.39
-47.00
Solution NMR structure of the protease-resistent domain of Xenopus laevis ePABP2
1
N
N
1
N
N
A
SER
27
A
SER
27
HELX_P
A
ARG
37
A
ARG
37
1
1
11
A
THR
49
A
THR
49
HELX_P
A
SER
59
A
SER
59
1
2
11
A
GLU
87
A
GLU
87
HELX_P
A
ALA
96
A
ALA
96
1
3
10
B
SER
27
B
SER
27
HELX_P
B
ARG
37
B
ARG
37
1
4
11
B
THR
49
B
THR
49
HELX_P
B
SER
59
B
SER
59
1
5
11
B
GLU
87
B
GLU
87
HELX_P
B
ALA
96
B
ALA
96
1
6
10
RNA BINDING PROTEIN
ePABP2, poly(A) binding, Structural Genomics, Protein Structure Initiative, PSI-2, Center for Eukaryotic Structural Genomics, Cytoplasm RNA-binding, CESG, RNA BINDING PROTEIN
EPA2B_XENLA
UNP
1
60
Q6TY21
PCMQTTHSKMTAGAYTEGPPQPLSAEEKKEIDKRSVYVGNVDYGSTAQDLEAHFSSCGSINRITILCDKFSGHPKGYAYI
EFAERNSVDAAVAMDETVFRGRTIKVLPKRTNMPGISSTDR
60
180
2JWN
4
124
Q6TY21
A
1
4
124
60
180
2JWN
4
124
Q6TY21
B
1
4
124
1
expression tag
ALA
1
2JWN
A
Q6TY21
UNP
1
1
expression tag
ILE
2
2JWN
A
Q6TY21
UNP
2
1
expression tag
ALA
3
2JWN
A
Q6TY21
UNP
3
2
expression tag
ALA
1
2JWN
B
Q6TY21
UNP
1
2
expression tag
ILE
2
2JWN
B
Q6TY21
UNP
2
2
expression tag
ALA
3
2JWN
B
Q6TY21
UNP
3
9
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LYS
108
A
LYS
108
A
PRO
111
A
PRO
111
A
SER
38
A
SER
38
A
VAL
44
A
VAL
44
A
LYS
78
A
LYS
78
A
PHE
85
A
PHE
85
A
ILE
63
A
ILE
63
A
ASP
71
A
ASP
71
B
ILE
63
B
ILE
63
B
ASP
71
B
ASP
71
B
LYS
78
B
LYS
78
B
PHE
85
B
PHE
85
B
SER
38
B
SER
38
B
ASP
45
B
ASP
45
B
ARG
105
B
ARG
105
B
PRO
111
B
PRO
111
B
THR
100
B
THR
100
B
PHE
102
B
PHE
102
A
VAL
101
A
VAL
101
A
PHE
102
A
PHE
102
A
ARG
105
A
ARG
105
A
THR
106
A
THR
106