Q14152 (EIF3A_HUMAN) Homo sapiens (Human)

Eukaryotic translation initiation factor 3 subunit A UniProtKBInterProSTRINGInteractive Modelling

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

Sequence Features

Add
 386E -> K (in dbSNP:rs967185) VAR_024438 dbSNP
 694K -> N (in dbSNP:rs431898) VAR_048921 dbSNP
 993D -> E (in dbSNP:rs532138) VAR_048922 dbSNP
 366-494Proteasome component (PCI) domain
IPR000717PF01399

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRange
Structure of a human ABCE1-bound 43S pre-initiation complex - State II 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;
ZN;SF4;ADP;MG;ATP;6zvj4-725
Assess
Structure of a human ABCE1-bound 43S pre-initiation complex - State III 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;
ZN;SF4;ADP;MG;ATP;MET;GTP;7a094-725
Assess
Structure of a human 48S translational initiation complex 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;
ZN; 89×MG;6zmw1-706
Assess
SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 2 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;
ZN;GTP;MG;6zp44-701
Assess
SARS-CoV-2 Nsp1 bound to a human 43S preinitiation ribosome complex - state 1 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;
ZN;6zon4-601
Assess
Structure of a human 48S translational initiation complex - eIF3 Heteromer
O00303; O15371; O15372; P08708; P08865; P15880; P42677; P60228; P61247; P62081; P62263; P62277; P62854; P63220; Q7L2H7; Q99613; Q9UBQ5; Q9Y262;
6ybd1-572
Assess
Model of the human eIF3 PCI-MPN octamer docked into the 43S EM map Heteromer
O00303; O15372; P60228; Q7L2H7; Q99613; Q9UBQ5; Q9Y262;
3j8c4-494
Assess
Model of the human eIF3 PCI-MPN octamer docked into the 43S-HCV IRES EM map Heteromer
O00303; O15372; P60228; Q7L2H7; Q99613; Q9UBQ5; Q9Y262;
3j8b4-494
Assess
Structure of a human 48S translational initiation complex - eIF3bgi Heteromer
P55884; Q13347;
6ybt573-706
Assess

Homology models built on isoform sequence

IsoformOligo-stateLigandsQMEANTemplateRangeSeq id (%)
Isoform 2monomer-1.726zmw.1.E1-672
100.00
Assess
Isoform 2monomer-4.945mpb.1.g195-505
17.31
Assess
Isoform 2monomer-3.825l4k.1.C388-498
14.74
Assess