P20459 (IF2A_YEAST) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Eukaryotic translation initiation factor 2 subunit alpha UniProtKBInterProSTRINGInteractive Modelling
304 aa; Sequence (Fasta) ;
11 identical sequences
Available Structures
21 Experimental Structures
| Description | PDB ID | Oligo-state | Range | Ligands | ||
|---|---|---|---|---|---|---|
| Structure of a partial yeast 48S preinitiation complex in closed conformation |
Heteromer A6ZZ25; P06103; P09064; P0CX86; P27069; P32481; P32497; P32911; P33285; P38249; P38912; P40217; P69061; Q6CIM1; Q6CJK0; Q6CKL3; Q6CKV4; Q6CLU4; Q6CM04; Q6CM18; Q6CMG3; Q6CN12; Q6CNI7; Q6CNL2; Q6CPG3; Q6CRA3; Q6CRK7; Q6CS01; Q6CTD6; Q6CU44; Q6CUH5; Q6CVZ5; Q6CW21; Q6CW78; Q6CWD0; Q6CWJ2; Q6CWT9; Q6CWU3; Q6CX80; Q6CXM0; Q6CXT6; Q875M3; Q875N2; | 81×MG; 4×ZN; 1×GCP; 1×MET; | ||||
| Assess | ||||||
| Cryo-EM structure of native Otu2-bound ubiquitinated 48S initiation complex (partial) |
Heteromer O13516; P02407; P05750; P05756; P05759; P06103; P06367; P07280; P09064; P0C0V8; P0C0W1; P0CH08; P0CX29; P0CX31; P0CX33; P0CX36; P0CX38; P0CX39; P0CX47; P0CX51; P0CX55; P0CX86; P25443; P26783; P26786; P32481; P32497; P32905; P33442; P35997; P38011; P38249; P38431; P38701; P38747; P38912; P39938; P40217; P41057; P48589; Q01855; Q03195; Q04067; Q08745; Q3E792; Q3E7X9; | 4×ZN; 1×ADP; 5×MG; 1×ATP; 2×SF4; 1×MET; 1×GCP; | ||||
| Assess | ||||||
| eIF2B:eIF2 complex |
Heteromer P09032; P09064; P12754; P14741; P32481; P32501; P32502; | |||||
| Assess | ||||||
| CryoEM structure of a partial yeast 48S preinitiation complex |
Heteromer F2Z602; P09064; P0CX86; P27069; P32481; P32911; P33285; P38912; P69061; Q6CIM1; Q6CJK0; Q6CKL3; Q6CKV4; Q6CLU4; Q6CM04; Q6CM18; Q6CMG3; Q6CN12; Q6CNI7; Q6CNL2; Q6CPG3; Q6CRA3; Q6CRK7; Q6CS01; Q6CTD6; Q6CU44; Q6CUH5; Q6CVZ5; Q6CW21; Q6CW78; Q6CWD0; Q6CWJ2; Q6CWT9; Q6CWU3; Q6CX80; Q6CXM0; Q6CXT6; Q875N2; | 81×MG; 3×ZN; 1×MET; | ||||
| Assess | ||||||
| eIF2B:eIF2 complex, phosphorylated on eIF2 alpha serine 52. |
Heteromer P09032; P09064; P12754; P14741; P32481; P32501; P32502; | |||||
| Assess | ||||||
| Structure of a partial yeast 48S preinitiation complex in closed conformation |
Heteromer A6ZZ25; F2Z602; P06103; P09064; P0CX86; P27069; P32481; P32497; P32911; P33285; P38249; P38912; P40217; P69061; Q6CIM1; Q6CJK0; Q6CKL3; Q6CKV4; Q6CLU4; Q6CM04; Q6CM18; Q6CMG3; Q6CN12; Q6CNI7; Q6CNL2; Q6CPG3; Q6CRA3; Q6CRK7; Q6CS01; Q6CTD6; Q6CU44; Q6CUH5; Q6CVZ5; Q6CW21; Q6CW78; Q6CWD0; Q6CWJ2; Q6CWT9; Q6CWU3; Q6CX80; Q6CXM0; Q6CXT6; Q875N2; | 81×MG; 4×ZN; 1×MET; 1×GCP; | ||||
| Assess | ||||||
| Structure of a partial yeast 48S preinitiation complex with eIF5 N-terminal domain (model C2) |
Heteromer A6ZMK5; A6ZZ25; F2Z602; P06103; P09064; P0CX86; P27069; P32481; P32497; P33285; P38249; P38431; P38912; P69061; Q6CIM1; Q6CJK0; Q6CKL3; Q6CKV4; Q6CLU4; Q6CM04; Q6CM18; Q6CMG3; Q6CN12; Q6CNI7; Q6CNL2; Q6CPG3; Q6CRA3; Q6CRK7; Q6CS01; Q6CTD6; Q6CU44; Q6CUH5; Q6CVZ5; Q6CW21; Q6CW78; Q6CWD0; Q6CWJ2; Q6CWT9; Q6CWU3; Q6CX80; Q6CXM0; Q6CXT6; Q875N2; | 117×MG; 5×ZN; 1×MET; 1×GCP; | ||||
| Assess | ||||||
| Structure of a partial yeast 48S preinitiation complex with eIF5 N-terminal domain (model C1) |
Heteromer A6ZZ25; F2Z602; P06103; P09064; P0CX86; P27069; P32481; P32497; P33285; P38249; P38431; P38912; P40217; P69061; Q6CIM1; Q6CJK0; Q6CKL3; Q6CKV4; Q6CLU4; Q6CM04; Q6CM18; Q6CMG3; Q6CN12; Q6CNI7; Q6CNL2; Q6CPG3; Q6CRA3; Q6CRK7; Q6CS01; Q6CTD6; Q6CU44; Q6CUH5; Q6CVZ5; Q6CW21; Q6CW78; Q6CWD0; Q6CWJ2; Q6CWT9; Q6CWU3; Q6CX80; Q6CXM0; Q6CXT6; Q875N2; | 117×MG; 5×ZN; 1×MET; 1×GCP; | ||||
| Assess | ||||||
| Structure of eIF2B-eIF2 (phosphorylated at Ser51) complex (model 1) |
Heteromer P09032; P09064; P12754; P14741; P32481; P32501; P32502; | |||||
| Assess | ||||||
| Structure of eIF2B-eIF2 (phosphorylated at Ser51) complex (model 2) |
Heteromer P09032; P09064; P12754; P14741; P32481; P32501; P32502; | |||||
| Assess | ||||||
| Structure of eIF2B-eIF2 (phosphorylated at Ser51) complex (model A) |
Heteromer P09032; P09064; P12754; P14741; P32481; P32501; P32502; | |||||
| Assess | ||||||
| Structure of eIF2B-eIF2 (phosphorylated at Ser51) complex (model D) |
Heteromer P09032; P09064; P12754; P14741; P32481; P32501; P32502; | |||||
| Assess | ||||||
| Structure of a partial yeast 48S preinitiation complex in open conformation. |
Heteromer F2Z602; P06103; P09064; P0CX86; P27069; P32481; P32497; P32911; P33285; P38249; P38912; P40217; P69061; Q04067; Q6CIM1; Q6CJK0; Q6CKL3; Q6CKV4; Q6CLU4; Q6CM04; Q6CM18; Q6CMG3; Q6CN12; Q6CNI7; Q6CNL2; Q6CPG3; Q6CRA3; Q6CRK7; Q6CS01; Q6CTD6; Q6CU44; Q6CUH5; Q6CVZ5; Q6CW21; Q6CW78; Q6CWD0; Q6CWJ2; Q6CWT9; Q6CWU3; Q6CX80; Q6CXM0; Q6CXT6; Q875N2; | 1×7NO; 82×MG; 4×ZN; 1×GCP; | ||||
| Assess | ||||||
| Structure of eIF2B-eIF2 (phosphorylated at Ser51) complex (model B) |
Heteromer P09032; P09064; P12754; P14741; P32481; P32501; P32502; | |||||
| Assess | ||||||
| Structure of eIF2B-eIF2 (phosphorylated at Ser51) complex (model C) |
Heteromer P09032; P09064; P12754; P14741; P32481; P32501; P32502; | |||||
| Assess | ||||||
| eIF2a - eIF2B complex |
Heteromer P56287; P56288; Q09924; Q9USP0; Q9UT76; | 8×PO4; | ||||
| Assess | ||||||
| P-eIF2a - eIF2B complex |
Heteromer P56287; P56288; Q09924; Q9USP0; Q9UT76; | 12×PO4; | ||||
| Assess | ||||||
| PKR kinase domain- eIF2alpha in complex with compound |
Heteromer P19525; | 1×UH3; | ||||
| Assess | ||||||
| PKR kinase domain- eIF2alpha- AMP-PNP complex. |
Heteromer P19525; | 4×MG; 2×ANP; 1×PO4; | ||||
| Assess | ||||||
| PKR kinase domain-eIF2alpha Complex |
Heteromer P19525; | |||||
| Assess | ||||||
| crystal structure of the eIF2 alpha subunit from saccharomyces cerevisia | monomer | |||||
| Assess | ||||||
3 SWISS-MODEL models
| Template | Oligo-state | QMEANDisCo | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|
| 6fyy.1.c | monomer | 0.69 | 100.00 | |||
| Assess | ||||||
| 6i3m.1.N | monomer | 0.66 | 100.00 | |||
| Assess | ||||||
| 6zp4.1.o | monomer | 0.65 | 54.15 | |||
| Assess | ||||||