P0C0V8 (RS21A_YEAST) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

Small ribosomal subunit protein eS21A UniProtKBInterProSTRINGInteractive Modelling

87 aa; Sequence (Fasta) ; 11 identical sequences

Available Structures

17 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
Structure of the 40S ABCE1 post-splitting complex in ribosome recycling and translation initiation
5ll6
 Heteromer
O13516; P05756; P06367; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P25443; P26786; P32905; P33442; P35997; P39938; Q03195; 		1-87
1002×SF4; 2×ANP; 1×MG;
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Structure Assessment
State 1 of yeast Tsr1-TAP Rps20-Deltaloop pre-40S particles
6rbd
 Heteromer
O13516; P02407; P05750; P05756; P06367; P07280; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32905; P33442; P35997; P38333; P38701; P40160; P41057; P41819; P48589; Q01855; Q07381; Q3E792; Q3E7X9; Q99216; 		1-87
100
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Structure Assessment
Structure of a yeast ABCE1-bound 43S pre-initiation complex
6zce
 Heteromer
O13516; P02407; P05750; P05756; P05759; P06103; P06367; P07280; P0C0W1; P0C0X0; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32497; P32905; P32911; P33442; P35997; P38011; P38249; P38701; P38912; P39938; P40217; P41057; P48589; Q01855; Q03195; Q04067; Q05775; Q08745; Q3E792; 		1-87
1004×ZN; 1×ADP; 2×MG; 1×ATP; 2×SF4;
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Structure Assessment
Structure of a crosslinked yeast ABCE1-bound 43S pre-initiation complex
7a1g
 Heteromer
O13516; P05750; P05756; P05759; P07280; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P14127; P25443; P26783; P26786; P32905; P33442; P35997; P38011; P38701; P39516; P39939; P41057; P48589; Q01855; Q03195; Q05775; Q08745; Q3E792; Q3E7X9; 		1-87
10080×MG; 2×ZN; 2×SF4; 1×ADP;
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Structure Assessment
Cryo-EM structure of native Otu2-bound ubiquitinated 43S pre-initiation complex
8cah
 Heteromer
O13516; P02407; P05750; P05756; P05759; P06103; P06367; P07280; P0C0W1; P0CH08; P0CX29; P0CX31; P0CX33; P0CX36; P0CX38; P0CX39; P0CX47; P0CX51; P0CX55; P0CX86; P25443; P26783; P26786; P32497; P32905; P32911; P33442; P35997; P38011; P38249; P38701; P38747; P38912; P39938; P40217; P41057; P48589; Q01855; Q03195; Q04067; Q05775; Q08745; Q3E792; Q3E7X9; 		1-87
10080×MG; 2×ZN; 2×SF4; 1×ADP;
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Structure Assessment
Structure of a eukaryotic cytoplasmic pre-40S ribosomal subunit
6fai
 Heteromer
O13516; P02407; P05750; P05756; P06367; P07280; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32905; P33442; P34078; P35997; P38011; P38333; P38701; P40160; P41057; P48589; Q01855; Q07381; Q3E792; Q3E7X9; Q99216; 		1-87
1002×ZN; 46×MG;
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Structure Assessment
Mbf1-ribosome complex
6zvi
 Heteromer
O13516; O14467; P02407; P05750; P05756; P05759; P07280; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32905; P33442; P35997; P38011; P38701; P39516; P39939; P41057; P48589; Q01855; Q08745; Q3E792; Q3E7X9; 		1-87
1002×ZN;
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Structure Assessment
Cryo-EM structure of Otu2-bound cytoplasmic pre-40S ribosome biogenesis complex
8cbj
 Heteromer
O13516; P02407; P05750; P05756; P06367; P07280; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX36; P0CX38; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32905; P33442; P34078; P35997; P38011; P38333; P38701; P38747; P40160; P41057; P41819; P48589; Q01855; Q07381; Q08444; Q3E792; Q3E7X9; Q99216; 		1-87
1002×ZN; 46×MG;
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Structure Assessment
Cryo-EM structure of a late pre-40S ribosomal subunit from Saccharomyces cerevisiae
6eml
 Heteromer
O13516; P02407; P05756; P05759; P06367; P07280; P0C0W1; P0C0X0; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32905; P33442; P35997; P38333; P40160; P48589; Q01855; Q07381; Q3E792; Q99216; 		1-87
100
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Structure Assessment
Cryo-EM structure of native Otu2-bound ubiquitinated 48S initiation complex (partial)
8cas
 Heteromer
O13516; P02407; P05750; P05756; P05759; P06103; P06367; P07280; P09064; P0C0W1; P0CH08; P0CX29; P0CX31; P0CX33; P0CX36; P0CX38; P0CX39; P0CX47; P0CX51; P0CX55; P0CX86; P20459; P25443; P26783; P26786; P32481; P32497; P32905; P33442; P35997; P38011; P38249; P38431; P38701; P38747; P38912; P39938; P40217; P41057; P48589; Q01855; Q03195; Q04067; Q08745; Q3E792; Q3E7X9; 		1-87
1004×ZN; 1×ADP; 5×MG; 1×ATP; 2×SF4; 1×MET; 1×GCP;
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Structure Assessment
Cryo-EM structure of in vitro reconstituted Otu2-bound Ub-40S complex
8c83
 Heteromer
O13516; P05756; P05759; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX40; P0CX47; P25443; P26786; P32905; P35997; P38747; 		1-87
100
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Structure Assessment
Structure of a yeast ABCE1-bound 48S initiation complex
6zu9
 Heteromer
O13516; P02407; P05750; P05756; P05759; P06103; P06367; P07280; P0C0W1; P0C0X0; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32497; P32905; P33442; P35997; P38011; P38249; P38431; P38701; P38912; P39938; P40217; P41057; P48589; Q01855; Q03195; Q04067; Q08745; Q3E792; 		1-87
1004×MG; 3×ZN; 1×ADP; 1×ATP; 2×SF4;
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Structure Assessment
Early cytoplasmic yeast pre-40S particle (purified with Tsr1 as bait)
6y7c
 Heteromer
O13516; P02407; P05756; P06367; P07280; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32905; P33442; P34078; P35997; P38333; P38701; P40160; P41057; P48589; Q01855; Q07381; Q3E792; Q3E7X9; Q99216; 		1-87
100
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Structure Assessment
Subunit joining exposes nascent pre-40S rRNA for processing and quality control
6wdr
 Heteromer
O13516; P02407; P05750; P05756; P05759; P07280; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32905; P35997; P38011; P38701; P41057; P48589; Q01855; Q07381; Q08745; Q3E792; Q3E7X9; 		1-87
100
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Structure Assessment
State 2 of yeast Tsr1-TAP Rps20-Deltaloop pre-40S particles
6rbe
 Heteromer
O13516; P02407; P05750; P05756; P05759; P06367; P07280; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32905; P33442; P35997; P38011; P38701; P41057; P48589; Q01855; Q08745; Q3E792; Q3E7X9; 		1-87
100
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Structure Assessment
40S-eIF1-eIF1A-eIF3-eIF3j translation initiation complex from Lachancea kluyveri
4uer
 Heteromer
A0A0J9X202; A0A0J9X203; A0A0J9X204; A0A0J9X205; A0A0J9X206; A0A0J9X207; A0A0J9X208; A0A0J9X209; A0A0J9X210; A0A0J9X211; A0A0J9X212; A0A0J9X213; A0A0J9X214; A0A0J9X215; A0A0J9X216; A0A0J9X217; A0A0J9X218; A0A0J9X219; A0A0J9X220; A0A0J9X221; A0A0J9X222; A0A0J9X223; A0A0J9X224; A0A0J9X225; A0A0J9X226; A0A0J9X227; A0A0J9X228; A0A0J9X229; A0A0J9X230; A0A0J9X231; A0A0J9X232; A0A0J9X233; A0A0J9X234; A0A0J9X235; A0A0J9X236; A0A0J9X237; Q875Q1; Q875Q2; 		1-87
1004×ZN;
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Structure Assessment
Enp1TAP_A population of yeast small ribosomal subunit precursors
8c01
 Heteromer
O13516; P02407; P05756; P06367; P07280; P0C0W1; P0CX29; P0CX31; P0CX33; P0CX35; P0CX37; P0CX39; P0CX47; P0CX51; P0CX55; P25443; P26783; P26786; P32905; P33442; P35997; P38333; P40160; Q01855; Q07381; Q08444; Q3E792; Q3E7X9; Q99216; 		1-86
1001×ZN;
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Structure Assessment

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
6s47.63.Amonomer0.681-87
100.00
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Model report
Structure Assessment