Q53XC0 (Q53XC0_HUMAN) Homo sapiens (Human)

Eukaryotic translation initiation factor 2 subunit 1 UniProtKBInterProInteractive Modelling

315 aa; Sequence (Fasta) ; 20 identical sequences

Available Structures

24 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
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; Q14152; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-299
4×ZN; 2×SF4; 1×ADP; 3×MG; 1×ATP; 1×MET; 1×GTP;
Assess
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; Q14152; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-299
4×ZN; 1×GTP; 1×MG;
Assess
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; Q14152; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-296
4×ZN; 1×GTP; 116×MG; 1×MET; 129×UNX;
Assess
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; Q14152; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-278
2×ZN; 89×MG;
Assess
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; Q14152; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-278
2×ZN; 2×MG;
Assess
Electron cryo-microscopy of the eukaryotic translation initiation factor 2B bound to eukaryotic tra…
6o85
 Heteromer
P05198; P41091; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		4-278
1×C7B;
Assess
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; Q14152; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-278
2×ZN;
Assess
eIF2B-SFSV NSs-2-eIF2
7f67
 Heteromer
P05198; P12792; P41091; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		4-278
Assess
Electron cryo-microscopy of the eukaryotic translation initiation factor 2B bound to translation in…
6o81
 Heteromer
P05198; P41091; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		4-278
1×C7B;
Assess
Structure of a human 48S translational initiation complex - eIF2-TC
6ybv
 Heteromer
P05198; P20042; P41091; 		4-278
Assess
eIF2B-SFSV NSs-1-eIF2
7f66
 Heteromer
P05198; P12792; P41091; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		4-278
Assess
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; Q14152; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		4-278
2×ZN; 89×MG;
Assess
eIF2B-eIF2(aP), aPg complex
7d43
 Heteromer
P05198; P20042; P41091; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		6-271
Assess
eIF2 - eIF2B complex
6k71
 Heteromer
P05198; P20042; P41091; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		7-271
Assess
eIF2(aP) - eIF2B complex
6k72
 Heteromer
P05198; P20042; P41091; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		7-271
Assess
Structure of the wt IRES eIF2-containing 48S initiation complex, closed conformation. Structure 12(…
7syr
 Heteromer
A0A087WNH4; A0A5K1UJS7; B7NZS8; G1SFR8; G1SGX4; G1SIZ2; G1SJB4; G1SK22; G1SP51; G1SS70; G1SV32; G1SVB0; G1SZ47; G1T1F0; G1T3D8; G1T8A2; G1TA47; G1TDB3; G1TFE8; G1TFM5; G1TG89; G1TIB4; G1TJW1; G1TLT8; G1TM82; G1TN62; G1TNM3; G1TPG3; G1TPV3; G1TRM4; G1TU13; G1TZ76; G1U0Q2; G1U7M4; P05198; P47813; 		4-185
1×ZN;
Assess
Structure of the delta dII IRES eIF2-containing 48S initiation complex, closed conformation. Struct…
7sys
 Heteromer
A0A087WNH4; A0A5K1UJS7; B7NZS8; G1SFR8; G1SGX4; G1SIZ2; G1SJB4; G1SK22; G1SP51; G1SS70; G1SV32; G1SVB0; G1SZ47; G1T1F0; G1T3D8; G1T8A2; G1TA47; G1TDB3; G1TFE8; G1TFM5; G1TG89; G1TIB4; G1TJW1; G1TLT8; G1TM82; G1TN62; G1TNM3; G1TPG3; G1TPV3; G1TRM4; G1TU13; G1TZ76; G1U0Q2; G1U7M4; P05198; P47813; 		4-185
1×ZN;
Assess
Cryo-EM structure of pre-dephosphorylation complex of phosphorylated eIF2alpha with trapped holopho…
7nzm
 Heteromer
O75807; P00639; P05198; P62139; P68135; 		6-183
1×NAG; 1×MN; 1×ATP;
Assess
Electron cryo-microscopy of the eukaryotic translation initiation factor 2B bound to eukaryotic tra…
6o9z
 Heteromer
P05198; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		6-181
Assess
eIF2B-eIF2(aP), aP2 complex
7d44
 Heteromer
P05198; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		6-181
Assess
eIF2B-eIF2(aP), aP1 complex
7d45
 Heteromer
P05198; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		6-181
Assess
Crystal structure of human eIF2 alpha-gamma complexed with PPP1R15A_420-452
8qzz
 Heteromer
O75807; P05198; P41091; 		185-297
1×GNP;
Assess
Solution structure of alpha subunit of human eIF2
1q8k
monomer5-303
Assess
Crystal structure of the N-terminal segment of Human eukaryotic initiation factor 2alpha
1kl9
monomer4-183
4×ZN;
Assess

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
6zp4.1.omonomer0.714-299
100.00
Assess