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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
628
2
B
574
3
C
647
4
D
587
5
E
568
6
F
344
7
G
480
8
H
619
9
I
657
10
J
660
11
K
606
12
L
595
13
M
577
14
N
373
15
O
658
16
P
611
17
Q
637
18
R
457
19
S
604
20
T
606
21
U
622
22
V
631
23
W
627
24
X
634
25
Y
608
26
Z
623
27
AA
609
28
BA
593
29
CA
588
30
DA
634
31
EA
628
32
FA
546
33
GA
8
34
HA
371
35
IA
351
36
JA
585
37
KA
606
38
LA
578
39
MA
574
40
NA
582
41
OA
611
42
PA
507
43
QA
586
44
RA
576
45
SA
430
46
TA
568
47
UA
528
48
VA
592
49
WA
589
50
XA
581
51
YA
586
52
ZA
101
53
AB
491
54
BB
587
55
CB
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246905
PDB entries from 2025-12-31