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3JCN
Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association: Initiation Complex I
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entry.
Chains
Entity
Asym IDs
Number of Exact matches
1
A
703
2
B
619
3
C
692
4
D
632
5
E
609
6
F
389
7
G
552
8
H
694
9
I
732
10
J
735
11
K
651
12
L
639
13
M
623
14
N
378
15
O
723
16
P
656
17
Q
712
18
R
466
19
S
649
20
T
651
21
U
667
22
V
676
23
W
702
24
X
710
25
Y
653
26
Z
667
27
AA
654
28
BA
668
29
CA
633
30
DA
679
31
EA
673
32
FA
571
33
GA
8
34
HA
409
35
IA
393
36
JA
626
37
KA
649
38
LA
618
39
MA
615
40
NA
622
41
OA
654
42
PA
522
43
QA
624
44
RA
615
45
SA
433
46
TA
610
47
UA
566
48
VA
635
49
WA
632
50
XA
620
51
YA
629
52
ZA
109
53
AB
531
54
BB
632
55
CB
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PDB entries from 2026-05-20