0.009404
0.000000
0.000000
0.000000
0.009404
0.000000
0.000000
0.000000
0.010904
0.00000
0.00000
0.00000
Boesen, T.
Andersen, G.R.
Pavitt, G.D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
106.340
106.340
91.710
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
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
C5 H11 N O2 Se
196.106
n
SELENOMETHIONINE
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
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
279
10584
10592
10.1074/jbc.M311055200
14681227
Structure of the catalytic fragment of translation initiation factor 2B and identification of a critically important catalytic residue.
2004
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2003-02-10
MARRESEARCH
Double crystal focussing
MAD
M
x-ray
1
0.9821
1.0
0.9824
1.0
0.9121
1.0
BW7A
EMBL/DESY, Hamburg
0.9821, 0.9824, 0.9121
SYNCHROTRON
EMBL/DESY, HAMBURG BEAMLINE BW7A
22573.363
Translation initiation factor eIF-2B epsilon subunit
catalytic domain, residues (524-712)
1
man
polymer
18.015
water
90
nat
water
eIF-2B GDP-GTP exchange factor, Guanine nucleotide exchange factor subunit GCD6, GCD complex subunit GCD6
no
yes
MSVNSIYTDREEIDSEFEDEDFEKEGIATVERA(MSE)ENNHDLDTALLELNTLR(MSE)S(MSE)NVTYHEVRIATITA
LLRRVYHFIATQTLGPKDAVVKVFNQWGLLFKRQAFDEEEYIDL(MSE)NII(MSE)EKIVEQSFDKPDLILFSALVSLY
DNDIIEEDVIYKWWDNVSTDPRYDEVKKLTVKWVEWLQNADEESSSEEE
MSVNSIYTDREEIDSEFEDEDFEKEGIATVERAMENNHDLDTALLELNTLRMSMNVTYHEVRIATITALLRRVYHFIATQ
TLGPKDAVVKVFNQWGLLFKRQAFDEEEYIDLMNIIMEKIVEQSFDKPDLILFSALVSLYDNDIIEEDVIYKWWDNVSTD
PRYDEVKKLTVKWVEWLQNADEESSSEEE
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
baker's yeast
Saccharomyces
Escherichia
sample
GCD6 OR TIF225 OR YDR211W OR YD8142.12 OR YD8142B.03
4932
Saccharomyces cerevisiae
562
Escherichia coli
BL21(DE3)Rosetta
pET24d
Plasmid
pETeIF2Be-CTD
1
2.87
57.16
VAPOR DIFFUSION, SITTING DROP
5.75
PEG 2000MME, ammonium acetate, Tris-HCl, pH 5.75, VAPOR DIFFUSION, SITTING DROP, temperature 277K
277
repository
Initial release
Version format compliance
Version format compliance
1
0
2004-02-10
1
1
2008-04-29
1
2
2011-07-13
RCSB
Y
RCSB
2003-05-14
REL
REL
HOH
water
HOH
1
2
HOH
HOH
1
A
HOH
2
2
HOH
HOH
2
A
HOH
3
2
HOH
HOH
3
A
HOH
4
2
HOH
HOH
4
A
HOH
5
2
HOH
HOH
5
A
HOH
6
2
HOH
HOH
6
A
HOH
7
2
HOH
HOH
7
A
HOH
8
2
HOH
HOH
8
A
HOH
9
2
HOH
HOH
9
A
HOH
10
2
HOH
HOH
10
A
HOH
11
2
HOH
HOH
11
A
HOH
12
2
HOH
HOH
12
A
HOH
13
2
HOH
HOH
13
A
HOH
14
2
HOH
HOH
14
A
HOH
15
2
HOH
HOH
15
A
HOH
16
2
HOH
HOH
16
A
HOH
17
2
HOH
HOH
17
A
HOH
18
2
HOH
HOH
18
A
HOH
19
2
HOH
HOH
19
A
HOH
20
2
HOH
HOH
20
A
HOH
21
2
HOH
HOH
21
A
HOH
22
2
HOH
HOH
22
A
HOH
23
2
HOH
HOH
23
A
HOH
24
2
HOH
HOH
24
A
HOH
25
2
HOH
HOH
25
A
HOH
26
2
HOH
HOH
26
A
HOH
27
2
HOH
HOH
27
A
HOH
28
2
HOH
HOH
28
A
HOH
29
2
HOH
HOH
29
A
HOH
30
2
HOH
HOH
30
A
HOH
31
2
HOH
HOH
31
A
HOH
32
2
HOH
HOH
32
A
HOH
34
2
HOH
HOH
34
A
HOH
35
2
HOH
HOH
35
A
HOH
36
2
HOH
HOH
36
A
HOH
37
2
HOH
HOH
37
A
HOH
38
2
HOH
HOH
38
A
HOH
39
2
HOH
HOH
39
A
HOH
40
2
HOH
HOH
40
A
HOH
41
2
HOH
HOH
41
A
HOH
43
2
HOH
HOH
43
A
HOH
44
2
HOH
HOH
44
A
HOH
45
2
HOH
HOH
45
A
HOH
47
2
HOH
HOH
47
A
HOH
48
2
HOH
HOH
48
A
HOH
49
2
HOH
HOH
49
A
HOH
51
2
HOH
HOH
51
A
HOH
52
2
HOH
HOH
52
A
HOH
53
2
HOH
HOH
53
A
HOH
54
2
HOH
HOH
54
A
HOH
55
2
HOH
HOH
55
A
HOH
56
2
HOH
HOH
56
A
HOH
57
2
HOH
HOH
57
A
HOH
59
2
HOH
HOH
59
A
HOH
60
2
HOH
HOH
60
A
HOH
62
2
HOH
HOH
62
A
HOH
63
2
HOH
HOH
63
A
HOH
64
2
HOH
HOH
64
A
HOH
65
2
HOH
HOH
65
A
HOH
66
2
HOH
HOH
66
A
HOH
67
2
HOH
HOH
67
A
HOH
69
2
HOH
HOH
69
A
HOH
70
2
HOH
HOH
70
A
HOH
71
2
HOH
HOH
71
A
HOH
72
2
HOH
HOH
72
A
HOH
73
2
HOH
HOH
73
A
HOH
74
2
HOH
HOH
74
A
HOH
75
2
HOH
HOH
75
A
HOH
76
2
HOH
HOH
76
A
HOH
77
2
HOH
HOH
77
A
HOH
79
2
HOH
HOH
79
A
HOH
81
2
HOH
HOH
81
A
HOH
82
2
HOH
HOH
82
A
HOH
83
2
HOH
HOH
83
A
HOH
84
2
HOH
HOH
84
A
HOH
86
2
HOH
HOH
86
A
HOH
87
2
HOH
HOH
87
A
HOH
89
2
HOH
HOH
89
A
HOH
90
2
HOH
HOH
90
A
HOH
91
2
HOH
HOH
91
A
HOH
93
2
HOH
HOH
93
A
HOH
94
2
HOH
HOH
94
A
HOH
95
2
HOH
HOH
95
A
HOH
96
2
HOH
HOH
96
A
HOH
98
2
HOH
HOH
98
A
HOH
99
2
HOH
HOH
99
A
HOH
102
2
HOH
HOH
102
A
HOH
103
2
HOH
HOH
103
A
HOH
104
2
HOH
HOH
104
A
HOH
107
2
HOH
HOH
107
A
n
1
524
A
n
2
525
A
n
3
526
A
n
4
527
A
n
5
528
A
n
6
529
A
n
7
530
A
n
8
531
A
n
9
532
A
n
10
533
A
n
11
534
A
n
12
535
A
n
13
536
A
n
14
537
A
n
15
538
A
n
16
539
A
n
17
540
A
n
18
541
A
n
19
542
A
n
20
543
A
ASP
544
n
21
ASP
544
A
PHE
545
n
22
PHE
545
A
GLU
546
n
23
GLU
546
A
LYS
547
n
24
LYS
547
A
GLU
548
n
25
GLU
548
A
GLY
549
n
26
GLY
549
A
ILE
550
n
27
ILE
550
A
ALA
551
n
28
ALA
551
A
THR
552
n
29
THR
552
A
VAL
553
n
30
VAL
553
A
GLU
554
n
31
GLU
554
A
ARG
555
n
32
ARG
555
A
ALA
556
n
33
ALA
556
A
MSE
557
n
34
MSE
557
A
GLU
558
n
35
GLU
558
A
ASN
559
n
36
ASN
559
A
ASN
560
n
37
ASN
560
A
HIS
561
n
38
HIS
561
A
ASP
562
n
39
ASP
562
A
LEU
563
n
40
LEU
563
A
ASP
564
n
41
ASP
564
A
THR
565
n
42
THR
565
A
ALA
566
n
43
ALA
566
A
LEU
567
n
44
LEU
567
A
LEU
568
n
45
LEU
568
A
GLU
569
n
46
GLU
569
A
LEU
570
n
47
LEU
570
A
ASN
571
n
48
ASN
571
A
THR
572
n
49
THR
572
A
LEU
573
n
50
LEU
573
A
ARG
574
n
51
ARG
574
A
MSE
575
n
52
MSE
575
A
SER
576
n
53
SER
576
A
MSE
577
n
54
MSE
577
A
ASN
578
n
55
ASN
578
A
VAL
579
n
56
VAL
579
A
THR
580
n
57
THR
580
A
TYR
581
n
58
TYR
581
A
HIS
582
n
59
HIS
582
A
GLU
583
n
60
GLU
583
A
VAL
584
n
61
VAL
584
A
ARG
585
n
62
ARG
585
A
ILE
586
n
63
ILE
586
A
ALA
587
n
64
ALA
587
A
THR
588
n
65
THR
588
A
ILE
589
n
66
ILE
589
A
THR
590
n
67
THR
590
A
ALA
591
n
68
ALA
591
A
LEU
592
n
69
LEU
592
A
LEU
593
n
70
LEU
593
A
ARG
594
n
71
ARG
594
A
ARG
595
n
72
ARG
595
A
VAL
596
n
73
VAL
596
A
TYR
597
n
74
TYR
597
A
HIS
598
n
75
HIS
598
A
PHE
599
n
76
PHE
599
A
ILE
600
n
77
ILE
600
A
ALA
601
n
78
ALA
601
A
THR
602
n
79
THR
602
A
GLN
603
n
80
GLN
603
A
THR
604
n
81
THR
604
A
LEU
605
n
82
LEU
605
A
GLY
606
n
83
GLY
606
A
PRO
607
n
84
PRO
607
A
LYS
608
n
85
LYS
608
A
ASP
609
n
86
ASP
609
A
ALA
610
n
87
ALA
610
A
VAL
611
n
88
VAL
611
A
VAL
612
n
89
VAL
612
A
LYS
613
n
90
LYS
613
A
VAL
614
n
91
VAL
614
A
PHE
615
n
92
PHE
615
A
ASN
616
n
93
ASN
616
A
GLN
617
n
94
GLN
617
A
TRP
618
n
95
TRP
618
A
GLY
619
n
96
GLY
619
A
LEU
620
n
97
LEU
620
A
LEU
621
n
98
LEU
621
A
PHE
622
n
99
PHE
622
A
LYS
623
n
100
LYS
623
A
ARG
624
n
101
ARG
624
A
GLN
625
n
102
GLN
625
A
ALA
626
n
103
ALA
626
A
PHE
627
n
104
PHE
627
A
ASP
628
n
105
ASP
628
A
GLU
629
n
106
GLU
629
A
GLU
630
n
107
GLU
630
A
GLU
631
n
108
GLU
631
A
TYR
632
n
109
TYR
632
A
ILE
633
n
110
ILE
633
A
ASP
634
n
111
ASP
634
A
LEU
635
n
112
LEU
635
A
MSE
636
n
113
MSE
636
A
ASN
637
n
114
ASN
637
A
ILE
638
n
115
ILE
638
A
ILE
639
n
116
ILE
639
A
MSE
640
n
117
MSE
640
A
GLU
641
n
118
GLU
641
A
LYS
642
n
119
LYS
642
A
ILE
643
n
120
ILE
643
A
VAL
644
n
121
VAL
644
A
GLU
645
n
122
GLU
645
A
GLN
646
n
123
GLN
646
A
SER
647
n
124
SER
647
A
PHE
648
n
125
PHE
648
A
ASP
649
n
126
ASP
649
A
LYS
650
n
127
LYS
650
A
PRO
651
n
128
PRO
651
A
ASP
652
n
129
ASP
652
A
LEU
653
n
130
LEU
653
A
ILE
654
n
131
ILE
654
A
LEU
655
n
132
LEU
655
A
PHE
656
n
133
PHE
656
A
SER
657
n
134
SER
657
A
ALA
658
n
135
ALA
658
A
LEU
659
n
136
LEU
659
A
VAL
660
n
137
VAL
660
A
SER
661
n
138
SER
661
A
LEU
662
n
139
LEU
662
A
TYR
663
n
140
TYR
663
A
ASP
664
n
141
ASP
664
A
ASN
665
n
142
ASN
665
A
ASP
666
n
143
ASP
666
A
ILE
667
n
144
ILE
667
A
ILE
668
n
145
ILE
668
A
GLU
669
n
146
GLU
669
A
GLU
670
n
147
GLU
670
A
ASP
671
n
148
ASP
671
A
VAL
672
n
149
VAL
672
A
ILE
673
n
150
ILE
673
A
TYR
674
n
151
TYR
674
A
LYS
675
n
152
LYS
675
A
TRP
676
n
153
TRP
676
A
TRP
677
n
154
TRP
677
A
ASP
678
n
155
ASP
678
A
ASN
679
n
156
ASN
679
A
VAL
680
n
157
VAL
680
A
SER
681
n
158
SER
681
A
THR
682
n
159
THR
682
A
ASP
683
n
160
ASP
683
A
PRO
684
n
161
PRO
684
A
ARG
685
n
162
ARG
685
A
TYR
686
n
163
TYR
686
A
ASP
687
n
164
ASP
687
A
GLU
688
n
165
GLU
688
A
VAL
689
n
166
VAL
689
A
LYS
690
n
167
LYS
690
A
LYS
691
n
168
LYS
691
A
LEU
692
n
169
LEU
692
A
THR
693
n
170
THR
693
A
VAL
694
n
171
VAL
694
A
LYS
695
n
172
LYS
695
A
TRP
696
n
173
TRP
696
A
VAL
697
n
174
VAL
697
A
GLU
698
n
175
GLU
698
A
TRP
699
n
176
TRP
699
A
LEU
700
n
177
LEU
700
A
GLN
701
n
178
GLN
701
A
ASN
702
n
179
ASN
702
A
ALA
703
n
180
ALA
703
A
ASP
704
n
181
ASP
704
A
n
182
705
A
n
183
706
A
n
184
707
A
n
185
708
A
n
186
709
A
n
187
710
A
n
188
711
A
n
189
712
A
author_defined_assembly
1
monomeric
A
MSE
557
SELENOMETHIONINE
A
MSE
34
MET
A
MSE
575
SELENOMETHIONINE
A
MSE
52
MET
A
MSE
577
SELENOMETHIONINE
A
MSE
54
MET
A
MSE
636
SELENOMETHIONINE
A
MSE
113
MET
A
MSE
640
SELENOMETHIONINE
A
MSE
117
MET
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
MET
524
A
MET
1
1
Y
1
A
SER
525
A
SER
2
1
Y
1
A
VAL
526
A
VAL
3
1
Y
1
A
ASN
527
A
ASN
4
1
Y
1
A
SER
528
A
SER
5
1
Y
1
A
ILE
529
A
ILE
6
1
Y
1
A
TYR
530
A
TYR
7
1
Y
1
A
THR
531
A
THR
8
1
Y
1
A
ASP
532
A
ASP
9
1
Y
1
A
ARG
533
A
ARG
10
1
Y
1
A
GLU
534
A
GLU
11
1
Y
1
A
GLU
535
A
GLU
12
1
Y
1
A
ILE
536
A
ILE
13
1
Y
1
A
ASP
537
A
ASP
14
1
Y
1
A
SER
538
A
SER
15
1
Y
1
A
GLU
539
A
GLU
16
1
Y
1
A
PHE
540
A
PHE
17
1
Y
1
A
GLU
541
A
GLU
18
1
Y
1
A
ASP
542
A
ASP
19
1
Y
1
A
GLU
543
A
GLU
20
1
Y
1
A
GLU
705
A
GLU
182
1
Y
1
A
GLU
706
A
GLU
183
1
Y
1
A
SER
707
A
SER
184
1
Y
1
A
SER
708
A
SER
185
1
Y
1
A
SER
709
A
SER
186
1
Y
1
A
GLU
710
A
GLU
187
1
Y
1
A
GLU
711
A
GLU
188
1
Y
1
A
GLU
712
A
GLU
189
1
Y
1
-17.65
2.70
111.00
93.35
A
A
A
N
CA
C
ASP
ASP
ASP
562
562
562
N
1
A
GLU
546
-52.69
-78.13
1
A
ASN
559
-89.79
43.22
1
A
ASN
560
17.38
71.50
1
A
PRO
607
-47.00
-70.80
7.448
0.000
0.000
7.448
0.000
-14.895
0.2723
0.2426
0.2439
0.2439
2.30
20.00
2111
22162
22162
RANDOM
1
THROUGHOUT
0
MAD
Engh & Huber
28.0924
0.327009
2.30
20.00
90
1431
0
0
1341
0.008266
1.32498
1.028
1.50
1.719
2.00
1.442
2.00
2.310
2.50
2.30
20.00
1PAQ
22335
22162
0
0
1
99.2
2.30
2.42
99.2
data reduction
MOSFLM
data scaling
SCALA
refinement
CNS
data scaling
CCP4
(SCALA)
phasing
CNS
Translation initiation factor eIF-2B epsilon subunit
CRYSTAL STRUCTURE OF THE CATALYTIC FRAGMENT OF EUKARYOTIC INITIATION FACTOR 2B EPSILON
1
N
N
2
N
N
the monomer is the biological unit
A
ASP
544
A
ASP
21
HELX_P
A
ASN
559
A
ASN
36
1
1
16
A
ASP
562
A
ASP
39
HELX_P
A
MSE
577
A
MSE
54
1
2
16
A
THR
580
A
THR
57
HELX_P
A
THR
602
A
THR
79
1
3
23
A
GLY
606
A
GLY
83
HELX_P
A
GLY
619
A
GLY
96
1
4
14
A
LEU
620
A
LEU
97
HELX_P
A
GLN
625
A
GLN
102
5
5
6
A
ASP
628
A
ASP
105
HELX_P
A
SER
647
A
SER
124
1
6
20
A
LYS
650
A
LYS
127
HELX_P
A
ASN
665
A
ASN
142
1
7
16
A
GLU
669
A
GLU
146
HELX_P
A
ASN
679
A
ASN
156
1
8
11
A
ASP
683
A
ASP
160
HELX_P
A
ARG
685
A
ARG
162
5
9
3
A
TYR
686
A
TYR
163
HELX_P
A
ALA
703
A
ALA
180
1
10
18
covale
1.335
A
ALA
556
A
C
ALA
33
1_555
A
MSE
557
A
N
MSE
34
1_555
covale
1.320
A
MSE
557
A
C
MSE
34
1_555
A
GLU
558
A
N
GLU
35
1_555
covale
1.326
A
ARG
574
A
C
ARG
51
1_555
A
MSE
575
A
N
MSE
52
1_555
covale
1.324
A
MSE
575
A
C
MSE
52
1_555
A
SER
576
A
N
SER
53
1_555
covale
1.328
A
SER
576
A
C
SER
53
1_555
A
MSE
577
A
N
MSE
54
1_555
covale
1.326
A
MSE
577
A
C
MSE
54
1_555
A
ASN
578
A
N
ASN
55
1_555
covale
1.330
A
LEU
635
A
C
LEU
112
1_555
A
MSE
636
A
N
MSE
113
1_555
covale
1.332
A
MSE
636
A
C
MSE
113
1_555
A
ASN
637
A
N
ASN
114
1_555
covale
1.327
A
ILE
639
A
C
ILE
116
1_555
A
MSE
640
A
N
MSE
117
1_555
covale
1.328
A
MSE
640
A
C
MSE
117
1_555
A
GLU
641
A
N
GLU
118
1_555
TRANSLATION
heat repeat, aa motif, TRANSLATION
EI2BE_YEAST
UNP
1
524
P32501
MSVNSIYTDREEIDSEFEDEDFEKEGIATVERAMENNHDLDTALLELNTLRMSMNVTYHEVRIATITALLRRVYHFIATQ
TLGPKDAVVKVFNQWGLLFKRQAFDEEEYIDLMNIIMEKIVEQSFDKPDLILFSALVSLYDNDIIEEDVIYKWWDNVSTD
PRYDEVKKLTVKWVEWLQNADEESSSEEE
524
712
1PAQ
524
712
P32501
A
1
1
189
1
MET
MODIFIED RESIDUE
MSE
557
1PAQ
A
P32501
UNP
557
34
1
MET
MODIFIED RESIDUE
MSE
575
1PAQ
A
P32501
UNP
575
52
1
MET
MODIFIED RESIDUE
MSE
577
1PAQ
A
P32501
UNP
577
54
1
MET
MODIFIED RESIDUE
MSE
636
1PAQ
A
P32501
UNP
636
113
1
MET
MODIFIED RESIDUE
MSE
640
1PAQ
A
P32501
UNP
640
117
97
I 4 2 2