P41091 (IF2G_HUMAN) Homo sapiens (Human)

Eukaryotic translation initiation factor 2 subunit 3 UniProtKBInterProSTRINGInteractive Modelling

472 aa; Sequence (Fasta) ; 7 identical sequences: Pongo abelii: H2PV51; Pan troglodytes: A0A2J8L374; Pan paniscus: A0A2R9B740; Sapajus apella: A0A6J3HMD3; Callithrix jacchus: F7I5N8; Aotus nancymaae: A0A2K5E968; Chrysochloris asiatica: A0A9B0T1Q4

Available Structures

23 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
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; 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; Q14152; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-472
100.087×MG; 2×ZN;
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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; 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; Q14152; Q7L2H7; Q99613; Q9UBQ5; Q9Y262; 		1-472
100.01×GTP; 1×NA; 89×MG; 2×ZN;
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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; 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; 		1-472
10090×MG; 3×ZN; 1×GTP; 1×MET;
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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; 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; 		1-472
100.01×GTP; 1×NA; 89×MG; 2×ZN;
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Structure Assessment
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; 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; 		9-472
1002×ZN; 89×MG;
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Structure Assessment
Crystal structure of human eIF2 alpha-gamma complexed with PPP1R15A_420-452
8qzz
 Heteromer
O75807; P05198; 		10-471
100.01×GNP;
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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; 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; 		12-469
100.04×ZN; 1×GTP; 116×MG; 1×MET; 129×UNX;
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Structure Assessment
Electron cryo-microscopy of the eukaryotic translation initiation factor 2B bound to translation in…
6o81
 Heteromer
P05198; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		20-468
99.511×C7B;
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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; 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; 		20-468
100.04×ZN; 2×SF4; 1×ADP; 3×MG; 1×ATP; 1×MET; 1×GTP;
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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; 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; 		20-468
100.04×ZN; 1×GTP; 1×MG;
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Structure Assessment
Electron cryo-microscopy of the eukaryotic translation initiation factor 2B bound to eukaryotic tra…
6o85
 Heteromer
P05198; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		20-468
100.01×C7B;
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Structure Assessment
eIF2B-SFSV NSs-1-eIF2
7f66
 Heteromer
P05198; P12792; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		20-468
100.0
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Structure Assessment
eIF2B-SFSV NSs-2-eIF2
7f67
 Heteromer
P05198; P12792; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		20-468
100.0
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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; 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; 		34-460
100.02×ZN; 89×MG;
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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; 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; 		34-460
100.02×ZN;
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Structure Assessment
Structure of a human 48S translational initiation complex - eIF2-TC
6ybv
 Heteromer
P05198; P20042; 		34-460
100.0
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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; 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; 		34-460
100.02×ZN; 2×MG;
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Structure Assessment
Human cap-dependent 48S pre-initiation complex
6fec
 Heteromer
P08708; P08865; P23396; P23588; P25398; P42677; P46781; P46782; P46783; P60228; P60866; P61247; P62081; P62241; P62244; P62249; P62263; P62266; P62269; P62273; P62277; P62280; P62701; P62753; P62841; P62847; P62851; P62857; P62861; P62979; P63244; Q7L2H7; Q9UBQ5; Q9Y262; 		39-460
100
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Structure Assessment
eIF2 - eIF2B complex
6k71
 Heteromer
P05198; P20042; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		40-460
100.0
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Structure Assessment
eIF2(aP) - eIF2B complex
6k72
 Heteromer
P05198; P20042; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		40-460
100
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Structure Assessment
eIF2B-eIF2(aP), aPg complex
7d43
 Heteromer
P05198; P20042; P49770; Q13144; Q14232; Q9NR50; Q9UI10; 		40-460
100
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Structure Assessment
Structure of Human selenomethionylated Cdc123 bound to domain 3 of eIF2 gamma
8phv
 Heteromer
O75794; 		363-465
100.01×ATP;
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Structure Assessment
Structure of Human Cdc123 bound to domain 3 of eIF2 gamma and ATP
8phd
 Heteromer
O75794; 		365-465
100.01×ATP; 1×MG;
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Structure Assessment

2 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
8ppl.1.Kmonomer0.7312-469
1×MG;100.00
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Model report
Structure Assessment
7vmc.1.Amonomer0.5340-464
25.92
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Model report
Structure Assessment