Q14152 (EIF3A_HUMAN) Homo sapiens (Human)

Eukaryotic translation initiation factor 3 subunit A UniProtKBInterProSTRINGInteractive Modelling

1382 aa; Sequence (Fasta) ; (Isoform 2)

Available Structures

22 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
Structure of a human 48S translation initiation complex with eIF4F and eIF4A
8oz0
 Heteromer
O00303; O15371; O15372; O75821; P05198; P08708; P08865; P15880; P20042; P23396; P25398; P39019; P41091; P42677; P46781; P46782; P46783; P47813; P55010; P55884; P60228; P60842; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q04637; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-733
1002×ZN; 89×MG;
Download
Structure Assessment
Structure of a human ABCE1-bound 43S pre-initiation complex - State III
7a09
 Heteromer
E7ETK0; O00303; O15371; O15372; P05198; P08708; P08865; P15880; P20042; P23396; P25398; P39019; P41091; P41567; P42677; P46781; P46782; P46783; P47813; P55884; P60228; P60866; P61221; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-725
100.04×ZN; 2×SF4; 1×ADP; 3×MG; 1×ATP; 1×MET; 1×GTP;
Download
Structure Assessment
Cryo-EM structure of the human 43S ribosome with PDCD4
8xxn
 Heteromer
O00303; O15371; O15372; O75821; P08708; P08865; P15880; P23396; P25398; P39019; P41567; P42677; P46781; P46782; P46783; P55884; P60228; P60842; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q53EL6; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-725
100.023×MG; 3×ZN;
Download
Structure Assessment
Structure of a human ABCE1-bound 43S pre-initiation complex - State II
6zvj
 Heteromer
A0A2R8Y811; B4DVU3; E7ETK0; O00303; O15371; O15372; O75822; P08708; P08865; P15880; P23396; P25398; P39019; P41567; P42677; P46781; P46782; P46783; P55884; P60228; P60866; P61221; P61247; P62081; P62241; P62244; P62249; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q7L2H7; Q9UBQ5; Q9Y262; 		4-725
100.03×ZN; 2×SF4; 1×ADP; 2×MG; 1×ATP;
Download
Structure Assessment
Structure of a human 48S translational initiation complex
6zmw
 Heteromer
O00303; O15371; O15372; O75821; O75822; P05198; P08708; P08865; P15880; P20042; P23396; P25398; P39019; P41091; P41567; P42677; P46781; P46782; P46783; P47813; P55884; P60228; P60842; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q04637; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-706
1002×ZN; 89×MG;
Download
Structure Assessment
Structure of human 48S translation initiation complex after eIF2 release prior 60S subunit joining …
8pj5
 Heteromer
O00303; O15371; O15372; O60841; O75821; P08708; P08865; P15880; P23396; P25398; P39019; P42677; P46781; P46782; P46783; P47813; P55884; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-706
10091×MG; 1×GTP; 2×ZN;
Download
Structure Assessment
Structure of human 48S translation initiation complex with initiator tRNA, eIF1A and eIF3 (off-path…
8pj6
 Heteromer
O00303; O15371; O15372; O75821; P08708; P08865; P15880; P23396; P25398; P39019; P42677; P46781; P46782; P46783; P47813; P55884; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-706
10087×MG; 2×ZN;
Download
Structure Assessment
Structure of human 48S translation initiation complex in AUG recognition state after eIF5-induced G…
8pj2
 Heteromer
O00303; O15371; O15372; O75821; P05198; P08708; P08865; P15880; P23396; P25398; P39019; P41091; P42677; P46781; P46782; P46783; P47813; P55010; P55884; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-706
10087×MG; 2×ZN;
Download
Structure Assessment
Structure of the human 48S initiation complex in closed state (h48S AUG closed)
7qp7
 Heteromer
O00303; O15371; O15372; O75821; P05198; P08708; P08865; P15880; P23396; P25398; P39019; P41091; P42677; P46781; P46782; P46783; P47813; P55884; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-706
1002×ZN;
Download
Structure Assessment
Structure of human 48S translation initiation complex upon transfer of initiator tRNA to eIF5B (48S…
8pj3
 Heteromer
O00303; O15371; O15372; O60841; O75821; P05198; P08708; P08865; P15880; P23396; P25398; P39019; P41091; P42677; P46781; P46782; P46783; P47813; P55010; P55884; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-706
1001×GTP; 1×NA; 89×MG; 2×ZN;
Download
Structure Assessment
Structure of human 48S translation initiation complex in open codon scanning state (48S-1)
8pj1
 Heteromer
O00303; O15371; O15372; O75821; P05198; P08708; P08865; P15880; P20042; P23396; P25398; P39019; P41091; P41567; P42677; P46781; P46782; P46783; P47813; P55884; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-706
10090×MG; 3×ZN; 1×GTP; 1×MET;
Download
Structure Assessment
Structure of human 48S translation initiation complex after eIF5 release (48S-4)
8pj4
 Heteromer
O00303; O15371; O15372; O60841; O75821; P05198; P08708; P08865; P15880; P23396; P25398; P39019; P41091; P42677; P46781; P46782; P46783; P47813; P55884; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-706
1001×GTP; 1×NA; 89×MG; 2×ZN;
Download
Structure Assessment
Structure of the human 48S initiation complex in open state (h48S AUG open)
7qp6
 Heteromer
O00303; O15371; O15372; O75821; P05198; P08708; P08865; P15880; P20042; P23396; P25398; P39019; P41091; P41567; P42677; P46781; P46782; P46783; P47813; P55884; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-706
1002×ZN; 2×MG;
Download
Structure Assessment
SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 2
6zp4
 Heteromer
O00303; O15371; O15372; P05198; P08708; P08865; P0DTD1; P15880; P20042; P23396; P25398; P39019; P41091; P41567; P42677; P46781; P46782; P46783; P47813; P55884; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-701
100.04×ZN; 1×GTP; 1×MG;
Download
Structure Assessment
Structure of human eIF3 core from closed 48S translation initiation complex
8rg0
 Heteromer
O00303; O15371; O15372; P08708; P08865; P42677; P60228; P61247; P62263; P62277; P62854; P62857; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-603
1001×MG; 1×ZN;
Download
Structure Assessment
SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 1
6zon
 Heteromer
O00303; O15371; O15372; P08708; P08865; P0DTD1; P15880; P23396; P25398; P39019; P42677; P46781; P46782; P46783; P55884; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-601
100.03×ZN;
Download
Structure Assessment
MERS-CoV Nsp1 bound to the human 43S pre-initiation complex
8ppl
 Heteromer
A0A4W2DI10; K9N7C7; O00303; O15371; O15372; O75821; P05198; P08708; P08865; P15880; P20042; P23396; P25398; P39019; P41091; P41567; P42677; P46781; P46782; P46783; P47813; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		2-588
1004×ZN; 1×GTP; 116×MG; 1×MET; 129×UNX;
Download
Structure Assessment
Structure of a human 48S translational initiation complex - eIF3
6ybd
 Heteromer
O00303; O15371; O15372; P08708; P08865; P15880; P42677; P60228; P61247; P62081; P62263; P62277; P62854; P63220; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-572
100
Download
Structure Assessment
The structure of human Pdcd4 bound to the 40S-eIF4A-eIF3-eIF1 complex
9bln
 Heteromer
B4DXN6; O00303; O15371; O15372; O75821; P08708; P08865; P15880; P23396; P25398; P39019; P41567; P42677; P46781; P46782; P46783; P60228; P60842; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62854; P62857; P62861; P62945; P62979; P63220; P63244; Q13347; Q53EL6; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-572
10088×MG; 19×K; 1×SPD; 3×ZN; 1×ACY;
Download
Structure Assessment
Model of the human eIF3 PCI-MPN octamer docked into the 43S EM map
3j8c
 Heteromer
O00303; O15372; P60228; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-494
100.0
Download
Structure Assessment
Model of the human eIF3 PCI-MPN octamer docked into the 43S-HCV IRES EM map
3j8b
 Heteromer
O00303; O15372; P60228; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-494
100.0
Download
Structure Assessment
Structure of a human 48S translational initiation complex - eIF3bgi
6ybt
 Heteromer
P55884; Q13347; 		573-706
100
Download
Structure Assessment

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
8oz0.1.Fmonomer0.621-733
100.00
Download Model report
Structure Assessment

3 SWISS-MODEL models built on isoform sequence

TemplateIsoformOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
Isoform 26ybt.1.Amonomer0.67539-672
100.00
Download Model report
Structure Assessment
Isoform 26zp4.1.cmonomer0.581-667
100.00
Download Model report
Structure Assessment
Isoform 28oz0.1.Fmonomer0.571-699
100.00
Download Model report
Structure Assessment