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- EMDB-4793: State 2 of yeast Tsr1-TAP Rps20-Deltaloop pre-40S particles -

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Basic information

Entry
Database: EMDB / ID: EMD-4793
TitleState 2 of yeast Tsr1-TAP Rps20-Deltaloop pre-40S particles
Map dataYeast pre-40S particle, purified using Tsr1-TAP as bait, in mutant conditions (deletion of aa 68-78 of Rps20) Structural class 2 Final EM map; local sharpening with LocScale
Sample
  • Complex: C2-S20DeltaLoop State 2 of yeast pre-40S particles purified with Tsr1-TAP as bait, in mutant conditions (deletion of aa 68-78 of Rps20)
    • RNA: x 1 types
    • Protein or peptide: x 32 types
Function / homology
Function and homology information


positive regulation of RNA import into nucleus / 18S rRNA (adenine1779-N6/adenine1780-N6)-dimethyltransferase / 18S rRNA (adenine(1779)-N(6)/adenine(1780)-N(6))-dimethyltransferase activity / rRNA (adenine-N6,N6-)-dimethyltransferase activity / rRNA modification / endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, LSU-rRNA,5S) / negative regulation of glucose mediated signaling pathway / negative regulation of translational frameshifting ...positive regulation of RNA import into nucleus / 18S rRNA (adenine1779-N6/adenine1780-N6)-dimethyltransferase / 18S rRNA (adenine(1779)-N(6)/adenine(1780)-N(6))-dimethyltransferase activity / rRNA (adenine-N6,N6-)-dimethyltransferase activity / rRNA modification / endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, LSU-rRNA,5S) / negative regulation of glucose mediated signaling pathway / negative regulation of translational frameshifting / Protein methylation / RMTs methylate histone arginines / positive regulation of translational fidelity / mTORC1-mediated signalling / ribosome-associated ubiquitin-dependent protein catabolic process / Protein hydroxylation / rRNA methylation / GDP-dissociation inhibitor activity / : / U3 snoRNA binding / poly(A)+ mRNA export from nucleus / positive regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / Formation of the ternary complex, and subsequently, the 43S complex / Translation initiation complex formation / Ribosomal scanning and start codon recognition / preribosome, small subunit precursor / snoRNA binding / mRNA destabilization / Major pathway of rRNA processing in the nucleolus and cytosol / SRP-dependent cotranslational protein targeting to membrane / 90S preribosome / GTP hydrolysis and joining of the 60S ribosomal subunit / Formation of a pool of free 40S subunits / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / ribosomal small subunit export from nucleus / L13a-mediated translational silencing of Ceruloplasmin expression / translation regulator activity / G-protein alpha-subunit binding / proteasome assembly / endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / regulation of translational fidelity / positive regulation of protein kinase activity / ribonucleoprotein complex binding / rescue of stalled ribosome / maturation of SSU-rRNA / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / DNA-(apurinic or apyrimidinic site) endonuclease activity / cellular response to amino acid starvation / small-subunit processome / protein kinase C binding / maintenance of translational fidelity / modification-dependent protein catabolic process / ribosomal small subunit biogenesis / small ribosomal subunit rRNA binding / protein tag activity / ribosomal small subunit assembly / rRNA processing / cytoplasmic stress granule / cytosolic small ribosomal subunit / unfolded protein binding / ribosome binding / ribosome biogenesis / cytoplasmic translation / small ribosomal subunit / negative regulation of translation / rRNA binding / protein ubiquitination / non-specific serine/threonine protein kinase / ribosome / protein kinase activity / structural constituent of ribosome / positive regulation of protein phosphorylation / translation / G protein-coupled receptor signaling pathway / phosphorylation / negative regulation of gene expression / protein serine kinase activity / mRNA binding / GTPase activity / protein serine/threonine kinase activity / ubiquitin protein ligase binding / GTP binding / nucleolus / mitochondrion / RNA binding / zinc ion binding / nucleoplasm / ATP binding / metal ion binding / nucleus / cytosol / cytoplasm
Similarity search - Function
Serine/threonine-protein kinase Rio2 / RIO2 kinase winged helix domain, N-terminal / Rio2, N-terminal / RIO kinase / RIO-like kinase / RIO1 family / Ribosomal RNA adenine dimethylase / Krr1, KH1 domain / Krr1 KH1 domain / Bystin ...Serine/threonine-protein kinase Rio2 / RIO2 kinase winged helix domain, N-terminal / Rio2, N-terminal / RIO kinase / RIO-like kinase / RIO1 family / Ribosomal RNA adenine dimethylase / Krr1, KH1 domain / Krr1 KH1 domain / Bystin / Bystin / Ribosomal RNA adenine methylase transferase, conserved site / Ribosomal RNA adenine methylase transferase, N-terminal / Ribosomal RNA adenine dimethylases signature. / Ribosomal RNA adenine dimethylases / Ribosomal RNA adenine methyltransferase KsgA/Erm / Ribosomal RNA adenine dimethylase / rRNA adenine N(6)-methyltransferase family profile. / Ribosome biogenesis protein BMS1/TSR1, C-terminal / AARP2CN / Bms1/Tsr1-type G domain / Ribosome biogenesis protein Bms1/Tsr1 / 40S ribosome biogenesis protein Tsr1 and BMS1 C-terminal / AARP2CN (NUC121) domain / Bms1-type guanine nucleotide-binding (G) domain profile. / AARP2CN (NUC121) domain / Protein of unknown function (DUF663) / K Homology domain, type 1 superfamily / : / Ribosomal protein S12e / Small (40S) ribosomal subunit Asc1/RACK1 / Ribosomal protein S21e, conserved site / Ribosomal protein S19e, conserved site / S27a-like superfamily / Ribosomal protein S10, eukaryotic/archaeal / Ribosomal protein S25 / Ribosomal protein S17e, conserved site / : / Ribosomal protein S2, eukaryotic / Ribosomal protein S30 / 40S ribosomal protein S29/30S ribosomal protein S14 type Z / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S21e / Ribosomal protein S21e superfamily / Ribosomal protein S21e / Ribosomal protein S3, eukaryotic/archaeal / Ribosomal protein S8e subdomain, eukaryotes / S25 ribosomal protein / Ribosomal protein S19A/S15e / Ribosomal protein S21e signature. / Ribosomal protein S30 / Ribosomal protein S3Ae, conserved site / Ribosomal protein S12e signature. / Ribosomal protein S17e / Ribosomal protein S17e-like superfamily / Ribosomal protein S27a / Ribosomal protein S2, eukaryotic/archaeal / Ribosomal protein S19e / Ribosomal_S19e / Ribosomal protein S5, eukaryotic/archaeal / Ribosomal protein S8e, conserved site / 40S ribosomal protein S11, N-terminal / 40S ribosomal protein S1/3, eukaryotes / Ribosomal protein S6, eukaryotic / Ribosomal protein S7e / 40S ribosomal protein S4, C-terminal domain / Ribosomal protein S4e, N-terminal, conserved site / Ribosomal S17 / Ribosomal protein S19e signature. / Ribosomal protein S19e / Ribosomal protein S27, zinc-binding domain superfamily / 40S Ribosomal protein S10 / Ribosomal protein S17, archaeal/eukaryotic / Ribosomal protein S27 / Ribosomal protein S28e conserved site / Ribosomal protein S6/S6e/A/B/2, conserved site / Ribosomal protein S28e / 40S ribosomal protein S4 C-terminus / Ribosomal protein S4e, N-terminal / Ribosomal protein S23, eukaryotic/archaeal / Ribosomal_S17 N-terminal / Plectin/S10, N-terminal / Ribosomal protein S3Ae / Ribosomal S3Ae family / Ribosomal protein S7e / Plectin/S10 domain / Ribosomal protein S8e / Ribosomal protein S4, KOW domain / Ribosomal protein S5/S7, eukaryotic/archaeal / Ribosomal protein S4e / Ribosomal protein S4e, central region / Ribosomal protein S4e, central domain superfamily / Ribosomal protein S6e / Ribosomal protein S13/S15, N-terminal / Ribosomal protein S15P / Ribosomal S13/S15 N-terminal domain / Ribosomal protein S6e / Ribosomal protein S4/S9, eukaryotic/archaeal / RS4NT (NUC023) domain
Similarity search - Domain/homology
Small ribosomal subunit protein uS4A / Small ribosomal subunit protein eS17A / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein uS15 / Ubiquitin-ribosomal protein eS31 fusion protein / Small ribosomal subunit protein uS11A / Small ribosomal subunit protein eS19A / Small ribosomal subunit protein eS21A / Small ribosomal subunit protein uS8A / Small ribosomal subunit protein uS12A ...Small ribosomal subunit protein uS4A / Small ribosomal subunit protein eS17A / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein uS15 / Ubiquitin-ribosomal protein eS31 fusion protein / Small ribosomal subunit protein uS11A / Small ribosomal subunit protein eS19A / Small ribosomal subunit protein eS21A / Small ribosomal subunit protein uS8A / Small ribosomal subunit protein uS12A / Small ribosomal subunit protein eS24A / Small ribosomal subunit protein eS30A / Small ribosomal subunit protein eS4A / Small ribosomal subunit protein eS6A / Small ribosomal subunit protein eS8A / Small ribosomal subunit protein uS17A / Small ribosomal subunit protein uS9A / Small ribosomal subunit protein uS13A / Small ribosomal subunit protein uS5 / Small ribosomal subunit protein uS7 / Small ribosomal subunit protein eS7A / Small ribosomal subunit protein uS2A / Small ribosomal subunit protein eS1A / Small ribosomal subunit protein eS27A / Small ribosomal subunit protein RACK1 / Essential nuclear protein 1 / Small ribosomal subunit protein uS10 / Serine/threonine-protein kinase RIO2 / Small ribosomal subunit protein uS14A / Dimethyladenosine transferase / Small ribosomal subunit protein eS12 / Small ribosomal subunit protein uS19 / Ribosome biogenesis protein TSR1 / Small ribosomal subunit protein eS10A / Small ribosomal subunit protein eS25A / Small ribosomal subunit protein eS28A / Pre-rRNA-processing protein PNO1
Similarity search - Component
Biological speciesSaccharomyces cerevisiae S288c (yeast) / Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.8 Å
AuthorsShayan R / Mitterer V / Ferreira-Cerca S / Murat G / Enne T / Rinaldi D / Weigl S / Omanic H / Gleizes PE / Kressler D ...Shayan R / Mitterer V / Ferreira-Cerca S / Murat G / Enne T / Rinaldi D / Weigl S / Omanic H / Gleizes PE / Kressler D / Pertschy B / Plisson-Chastang C
Funding support France, 1 items
OrganizationGrant numberCountry
French National Research AgencyRIBOMAN France
CitationJournal: Nat Commun / Year: 2019
Title: Conformational proofreading of distant 40S ribosomal subunit maturation events by a long-range communication mechanism.
Authors: Valentin Mitterer / Ramtin Shayan / Sébastien Ferreira-Cerca / Guillaume Murat / Tanja Enne / Dana Rinaldi / Sarah Weigl / Hajrija Omanic / Pierre-Emmanuel Gleizes / Dieter Kressler / Celia ...Authors: Valentin Mitterer / Ramtin Shayan / Sébastien Ferreira-Cerca / Guillaume Murat / Tanja Enne / Dana Rinaldi / Sarah Weigl / Hajrija Omanic / Pierre-Emmanuel Gleizes / Dieter Kressler / Celia Plisson-Chastang / Brigitte Pertschy /
Abstract: Eukaryotic ribosomes are synthesized in a hierarchical process driven by a plethora of assembly factors, but how maturation events at physically distant sites on pre-ribosomes are coordinated is ...Eukaryotic ribosomes are synthesized in a hierarchical process driven by a plethora of assembly factors, but how maturation events at physically distant sites on pre-ribosomes are coordinated is poorly understood. Using functional analyses and cryo-EM, we show that ribosomal protein Rps20 orchestrates communication between two multi-step maturation events across the pre-40S subunit. Our study reveals that during pre-40S maturation, formation of essential contacts between Rps20 and Rps3 permits assembly factor Ltv1 to recruit the Hrr25 kinase, thereby promoting Ltv1 phosphorylation. In parallel, a deeply buried Rps20 loop reaches to the opposite pre-40S side, where it stimulates Rio2 ATPase activity. Both cascades converge to the final maturation steps releasing Rio2 and phosphorylated Ltv1. We propose that conformational proofreading exerted via Rps20 constitutes a checkpoint permitting assembly factor release and progression of pre-40S maturation only after completion of all earlier maturation steps.
History
DepositionApr 10, 2019-
Header (metadata) releaseMay 1, 2019-
Map releaseJun 26, 2019-
UpdateDec 2, 2020-
Current statusDec 2, 2020Processing site: PDBe / Status: Released

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Structure visualization

Movie
  • Surface view with section colored by density value
  • Surface level: 0.095
  • Imaged by UCSF Chimera
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  • Surface view colored by height
  • Surface level: 0.095
  • Imaged by UCSF Chimera
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  • Surface view with fitted model
  • Atomic models: PDB-6rbe
  • Surface level: 0.095
  • Imaged by UCSF Chimera
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Movie viewer
Structure viewerEM map:
SurfViewMolmilJmol/JSmol
Supplemental images

emd_4793.png

Downloads & links

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Map

FileDownload / File: emd_4793.map.gz / Format: CCP4 / Size: 216 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationYeast pre-40S particle, purified using Tsr1-TAP as bait, in mutant conditions (deletion of aa 68-78 of Rps20) Structural class 2 Final EM map; local sharpening with LocScale
Voxel sizeX=Y=Z: 1.067 Å
Density
Contour LevelBy AUTHOR: 0.095 / Movie #1: 0.095
Minimum - Maximum-0.22846869 - 0.5547447
Average (Standard dev.)0.002889833 (±0.019886581)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions384384384
Spacing384384384
CellA=B=C: 409.72803 Å
α=β=γ: 90.0 °

CCP4 map header:

modeImage stored as Reals
Å/pix. X/Y/Z1.0671.0671.067
M x/y/z384384384
origin x/y/z0.0000.0000.000
length x/y/z409.728409.728409.728
α/β/γ90.00090.00090.000
MAP C/R/S123
start NC/NR/NS000
NC/NR/NS384384384
D min/max/mean-0.2280.5550.003

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Supplemental data

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Half map: Yeast pre-40S particle, purified using Tsr1-TAP as bait,...

Fileemd_4793_half_map_1.map
AnnotationYeast pre-40S particle, purified using Tsr1-TAP as bait, in mutant conditions (deletion of aa 68-78 of Rps20) Structural class 2 Unfiltered half map 1
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: Yeast pre-40S particle, purified using Tsr1-TAP as bait,...

Fileemd_4793_half_map_2.map
AnnotationYeast pre-40S particle, purified using Tsr1-TAP as bait, in mutant conditions (deletion of aa 68-78 of Rps20) Structural class 2 Unfiltered half map 2
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Sample components

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Entire : C2-S20DeltaLoop State 2 of yeast pre-40S particles purified with ...

EntireName: C2-S20DeltaLoop State 2 of yeast pre-40S particles purified with Tsr1-TAP as bait, in mutant conditions (deletion of aa 68-78 of Rps20)
Components
  • Complex: C2-S20DeltaLoop State 2 of yeast pre-40S particles purified with Tsr1-TAP as bait, in mutant conditions (deletion of aa 68-78 of Rps20)
    • RNA: 18S ribosomal RNA
    • Protein or peptide: 40S ribosomal protein S0-ARibosome
    • Protein or peptide: 40S ribosomal protein S1-ARibosome
    • Protein or peptide: 40S ribosomal protein S2
    • Protein or peptide: 40S ribosomal protein S4-ARibosome
    • Protein or peptide: 40S ribosomal protein S6-ARibosome
    • Protein or peptide: 40S ribosomal protein S7-ARibosome
    • Protein or peptide: 40S ribosomal protein S8-ARibosome
    • Protein or peptide: 40S ribosomal protein S9-ARibosome
    • Protein or peptide: 40S ribosomal protein S11-ARibosome
    • Protein or peptide: 40S ribosomal protein S13
    • Protein or peptide: 40S ribosomal protein S14-ARibosome
    • Protein or peptide: 40S ribosomal protein S17-ARibosome
    • Protein or peptide: 40S ribosomal protein S21-ARibosome
    • Protein or peptide: 40S ribosomal protein S22-ARibosome
    • Protein or peptide: 40S ribosomal protein S23-ARibosome
    • Protein or peptide: 40S ribosomal protein S24-ARibosome
    • Protein or peptide: 40S ribosomal protein S27-ARibosome
    • Protein or peptide: 40S ribosomal protein S29-ARibosome
    • Protein or peptide: 40S ribosomal protein S30-ARibosome
    • Protein or peptide: 40S ribosomal protein S3
    • Protein or peptide: 40S ribosomal protein S5
    • Protein or peptide: 40S ribosomal protein S10-ARibosome
    • Protein or peptide: 40S ribosomal protein S12
    • Protein or peptide: 40S ribosomal protein S15
    • Protein or peptide: 40S ribosomal protein S16-ARibosome
    • Protein or peptide: 40S ribosomal protein S18-ARibosome
    • Protein or peptide: 40S ribosomal protein S19-ARibosome
    • Protein or peptide: 40S ribosomal protein S20
    • Protein or peptide: 40S ribosomal protein S25-ARibosome
    • Protein or peptide: 40S ribosomal protein S28-ARibosome
    • Protein or peptide: Ubiquitin-40S ribosomal protein S31
    • Protein or peptide: Guanine nucleotide-binding protein subunit beta-like protein

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Supramolecule #1: C2-S20DeltaLoop State 2 of yeast pre-40S particles purified with ...

SupramoleculeName: C2-S20DeltaLoop State 2 of yeast pre-40S particles purified with Tsr1-TAP as bait, in mutant conditions (deletion of aa 68-78 of Rps20)
type: complex / ID: 1 / Parent: 0 / Macromolecule list: all
Source (natural)Organism: Saccharomyces cerevisiae S288c (yeast)
Molecular weightTheoretical: 1.2 MDa

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Macromolecule #1: 18S ribosomal RNA

MacromoleculeName: 18S ribosomal RNA / type: rna / ID: 1 / Number of copies: 1
Source (natural)Organism: Saccharomyces cerevisiae S288c (yeast)
Molecular weightTheoretical: 579.761938 KDa
SequenceString: UAUCUGGUUG AUCCUGCCAG UAGUCAUAUG CUUGUCUCAA AGAUUAAGCC AUGCAUGUCU AAGUAUAAGC AAUUUAUACA GUGAAACUG CGAAUGGCUC AUUAAAUCAG UUAUCGUUUA UUUGAUAGUU CCUUUACUAC AUGGUAUAAC UGUGGUAAUU C UAGAGCUA ...String:
UAUCUGGUUG AUCCUGCCAG UAGUCAUAUG CUUGUCUCAA AGAUUAAGCC AUGCAUGUCU AAGUAUAAGC AAUUUAUACA GUGAAACUG CGAAUGGCUC AUUAAAUCAG UUAUCGUUUA UUUGAUAGUU CCUUUACUAC AUGGUAUAAC UGUGGUAAUU C UAGAGCUA AUACAUGCUU AAAAUCUCGA CCCUUUGGAA GAGAUGUAUU UAUUAGAUAA AAAAUCAAUG UCUUCGGACU CU UUGAUGA UUCAUAAUAA CUUUUCGAAU CGCAUGGCCU UGUGCUGGCG AUGGUUCAUU CAAAUUUCUG CCCUAUCAAC UUU CGAUGG UAGGAUAGUG GCCUACCAUG GUUUCAACGG GUAACGGGGA AUAAGGGUUC GAUUCCGGAG AGGGAGCCUG AGAA ACGGC UACCACAUCC AAGGAAGGCA GCAGGCGCGC AAAUUACCCA AUCCUAAUUC AGGGAGGUAG UGACAAUAAA UAACG AUAC AGGGCCCAUU CGGGUCUUGU AAUUGGAAUG AGUACAAUGU AAAUACCUUA ACGAGGAACA AUUGGAGGGC AAGUCU GGU GCCAGCAGCC GCGGUAAUUC CAGCUCCAAU AGCGUAUAUU AAAGUUGUUG CAGUUAAAAA GCUCGUAGUU GAACUUU GG GCCCGGUUGG CCGGUCCGAU UUUUUCGUGU ACUGGAUUUC CAACGGGGCC UUUCCUUCUG GCUAACCUUG AGUCCUUG U GGCUCUUGGC GAACCAGGAC UUUUACUUUG AAAAAAUUAG AGUGUUCAAA GCAGGCGUAU UGCUCGAAUA UAUUAGCAU GGAAUAAUAG AAUAGGACGU UUGGUUCUAU UUUGUUGGUU UCUAGGACCA UCGUAAUGAU UAAUAGGGAC GGUCGGGGGC AUCAGUAUU CAAUUGUCAG AGGUGAAAUU CUUGGAUUUA UUGAAGACUA ACUACUGCGA AAGCAUUUGC CAAGGACGUU U UCAUUAAU CAAGAACGAA AGUUAGGGGA UCGAAGAUGA UCAGAUACCG UCGUAGUCUU AACCAUAAAC UAUGCCGACU AG GGAUCGG GUGGUGUUUU UUUAAUGACC CACUCGGCAC CUUACGAGAA AUCAAAGUCU UUGGGUUCUG GGGGGAGUAU GGU CGCAAG GCUGAAACUU AAAGGAAUUG ACGGAAGGGC ACCACCAGGA GUGGAGCCUG CGGCUUAAUU UGACUCAACA CGGG GAAAC UCACCAGGUC CAGACACAAU AAGGAUUGAC AGAUUGAGAG CUCUUUCUUG AUUUUGUGGG UGGUGGUGCA UGGCC GUUC UUAGUUGGUG GAGUGAUUUG UCUGCUUAAU UGCGAUAACG AACGAGACCU UAACCUACUA AAUAGUGGUG CUAGCA UUU GCUGGUUAUC CACUUCUUAG AGGGACUAUC GGUUUCAAGC CGAUGGAAGU UUGAGGCAAU AACAGGUCUG UGAUGCC CU UAGACGUUCU GGGCCGCACG CGCGCUACAC UGACGGAGCC AGCGAGUCUA ACCUUGGCCG AGAGGUCUUG GUAAUCUU G UGAAACUCCG UCGUGCUGGG GAUAGAGCAU UGUAAUUAUU GCUCUUCAAC GAGGAAUUCC UAGUAAGCGC AAGUCAUCA GCUUGCGUUG AUUACGUCCC UGCCCUUUGU ACACACCGCC CGUCGCUAGU ACCGAUUGAA UGGCUUAGUG AGGCCUCAGG AUCUGCUUA GAGAAGGGGG CAACUCCAUC UCAGAGCGGA GAAUUUGGAC AAACUUGGUC AUUUAGAGGA ACUAAAAGUC G UAACAAGG UUUCCGUAGG UGAACCUGCG GAAGGAUCAU UA

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Macromolecule #2: 40S ribosomal protein S0-A

MacromoleculeName: 40S ribosomal protein S0-A / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 28.05133 KDa
SequenceString: MSLPATFDLT PEDAQLLLAA NTHLGARNVQ VHQEPYVFNA RPDGVHVINV GKTWEKLVLA ARIIAAIPNP EDVVAISSRT FGQRAVLKF AAHTGATPIA GRFTPGSFTN YITRSFKEPR LVIVTDPRSD AQAIKEASYV NIPVIALTDL DSPSEFVDVA I PCNNRGKH ...String:
MSLPATFDLT PEDAQLLLAA NTHLGARNVQ VHQEPYVFNA RPDGVHVINV GKTWEKLVLA ARIIAAIPNP EDVVAISSRT FGQRAVLKF AAHTGATPIA GRFTPGSFTN YITRSFKEPR LVIVTDPRSD AQAIKEASYV NIPVIALTDL DSPSEFVDVA I PCNNRGKH SIGLIWYLLA REVLRLRGAL VDRTQPWSIM PDLYFYRDPE EVEQQVAEEA TTEEAGEEEA KEEVTEEQAE AT EWAEENA DNVEW

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Macromolecule #3: 40S ribosomal protein S1-A

MacromoleculeName: 40S ribosomal protein S1-A / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 28.798467 KDa
SequenceString: MAVGKNKRLS KGKKGQKKRV VDPFTRKEWF DIKAPSTFEN RNVGKTLVNK STGLKSASDA LKGRVVEVCL ADLQGSEDHS FRKIKLRVD EVQGKNLLTN FHGMDFTTDK LRSMVRKWQT LIEANVTVKT SDDYVLRIFA IAFTRKQANQ VKRHSYAQSS H IRAIRKVI ...String:
MAVGKNKRLS KGKKGQKKRV VDPFTRKEWF DIKAPSTFEN RNVGKTLVNK STGLKSASDA LKGRVVEVCL ADLQGSEDHS FRKIKLRVD EVQGKNLLTN FHGMDFTTDK LRSMVRKWQT LIEANVTVKT SDDYVLRIFA IAFTRKQANQ VKRHSYAQSS H IRAIRKVI SEILTKEVQG STLAQLTSKL IPEVINKEIE NATKDIFPLQ NIHVRKVKLL KQPKFDVGAL MALHGEGSGE EK GKKVTGF KDEVLETV

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Macromolecule #4: 40S ribosomal protein S2

MacromoleculeName: 40S ribosomal protein S2 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 27.490826 KDa
SequenceString: MSAPEAQQQK RGGFGGRNRG RPNRRGPRNT EEKGWVPVTK LGRLVKAGKI TTIEEIFLHS LPVKEFQIID TLLPGLQDEV MNIKPVQKQ TRAGQRTRFK AVVVVGDSNG HVGLGIKTAK EVAGAIRAGI IIAKLSVIPI RRGYWGTNLG QPHSLATKTT G KCGSVTVR ...String:
MSAPEAQQQK RGGFGGRNRG RPNRRGPRNT EEKGWVPVTK LGRLVKAGKI TTIEEIFLHS LPVKEFQIID TLLPGLQDEV MNIKPVQKQ TRAGQRTRFK AVVVVGDSNG HVGLGIKTAK EVAGAIRAGI IIAKLSVIPI RRGYWGTNLG QPHSLATKTT G KCGSVTVR LIPAPRGSGI VASPAVKKLL QLAGVEDVYT QSNGKTRTLE NTLKAAFVAI GNTYGFLTPN LWAEQPLPVS PL DIYSDEA SAQKKRF

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Macromolecule #5: 40S ribosomal protein S4-A

MacromoleculeName: 40S ribosomal protein S4-A / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 29.46933 KDa
SequenceString: MARGPKKHLK RLAAPHHWLL DKLSGCYAPR PSAGPHKLRE SLPLIVFLRN RLKYALNGRE VKAILMQRHV KVDGKVRTDT TYPAGFMDV ITLDATNENF RLVYDVKGRF AVHRITDEEA SYKLGKVKKV QLGKKGVPYV VTHDGRTIRY PDPNIKVNDT V KIDLASGK ...String:
MARGPKKHLK RLAAPHHWLL DKLSGCYAPR PSAGPHKLRE SLPLIVFLRN RLKYALNGRE VKAILMQRHV KVDGKVRTDT TYPAGFMDV ITLDATNENF RLVYDVKGRF AVHRITDEEA SYKLGKVKKV QLGKKGVPYV VTHDGRTIRY PDPNIKVNDT V KIDLASGK ITDFIKFDAG KLVYVTGGRN LGRIGTIVHK ERHDGGFDLV HIKDSLDNTF VTRLNNVFVI GEQGKPYISL PK GKGIKLS IAEERDRRRA QQGL

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Macromolecule #6: 40S ribosomal protein S6-A

MacromoleculeName: 40S ribosomal protein S6-A / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 27.054486 KDa
SequenceString: MKLNISYPVN GSQKTFEIDD EHRIRVFFDK RIGQEVDGEA VGDEFKGYVF KISGGNDKQG FPMKQGVLLP TRIKLLLTKN VSCYRPRRD GERKRKSVRG AIVGPDLAVL ALVIVKKGEQ ELEGLTDTTV PKRLGPKRAN NIRKFFGLSK EDDVRDFVIR R EVTKGEKT ...String:
MKLNISYPVN GSQKTFEIDD EHRIRVFFDK RIGQEVDGEA VGDEFKGYVF KISGGNDKQG FPMKQGVLLP TRIKLLLTKN VSCYRPRRD GERKRKSVRG AIVGPDLAVL ALVIVKKGEQ ELEGLTDTTV PKRLGPKRAN NIRKFFGLSK EDDVRDFVIR R EVTKGEKT YTKAPKIQRL VTPQRLQRKR HQRALKVRNA QAQREAAAEY AQLLAKRLSE RKAEKAEIRK RRASSLKA

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Macromolecule #7: 40S ribosomal protein S7-A

MacromoleculeName: 40S ribosomal protein S7-A / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 21.658209 KDa
SequenceString:
MSAPQAKILS QAPTELELQV AQAFVELENS SPELKAELRP LQFKSIREID VAGGKKALAI FVPVPSLAGF HKVQTKLTRE LEKKFQDRH VIFLAERRIL PKPSRTSRQV QKRPRSRTLT AVHDKILEDL VFPTEIVGKR VRYLVGGNKI QKVLLDSKDV Q QIDYKLES FQAVYNKLTG KQIVFEIPSE TH

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Macromolecule #8: 40S ribosomal protein S8-A

MacromoleculeName: 40S ribosomal protein S8-A / type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 22.537803 KDa
SequenceString: MGISRDSRHK RSATGAKRAQ FRKKRKFELG RQPANTKIGA KRIHSVRTRG GNKKYRALRI ETGNFSWASE GISKKTRIAG VVYHPSNNE LVRTNTLTKA AIVQIDATPF RQWFEAHYGQ TLGKKKNVKE EETVAKSKNA ERKWAARAAS AKIESSVESQ F SAGRLYAC ...String:
MGISRDSRHK RSATGAKRAQ FRKKRKFELG RQPANTKIGA KRIHSVRTRG GNKKYRALRI ETGNFSWASE GISKKTRIAG VVYHPSNNE LVRTNTLTKA AIVQIDATPF RQWFEAHYGQ TLGKKKNVKE EETVAKSKNA ERKWAARAAS AKIESSVESQ F SAGRLYAC ISSRPGQSGR CDGYILEGEE LAFYLRRLTA KK

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Macromolecule #9: 40S ribosomal protein S9-A

MacromoleculeName: 40S ribosomal protein S9-A / type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 22.487893 KDa
SequenceString: MPRAPRTYSK TYSTPKRPYE SSRLDAELKL AGEFGLKNKK EIYRISFQLS KIRRAARDLL TRDEKDPKRL FEGNALIRRL VRVGVLSED KKKLDYVLAL KVEDFLERRL QTQVYKLGLA KSVHHARVLI TQRHIAVGKQ IVNIPSFMVR LDSEKHIDFA P TSPFGGAR ...String:
MPRAPRTYSK TYSTPKRPYE SSRLDAELKL AGEFGLKNKK EIYRISFQLS KIRRAARDLL TRDEKDPKRL FEGNALIRRL VRVGVLSED KKKLDYVLAL KVEDFLERRL QTQVYKLGLA KSVHHARVLI TQRHIAVGKQ IVNIPSFMVR LDSEKHIDFA P TSPFGGAR PGRVARRNAA RKAEASGEAA DEADEADEE

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Macromolecule #10: 40S ribosomal protein S11-A

MacromoleculeName: 40S ribosomal protein S11-A / type: protein_or_peptide / ID: 10 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 17.785934 KDa
SequenceString:
MSTELTVQSE RAFQKQPHIF NNPKVKTSKR TKRWYKNAGL GFKTPKTAIE GSYIDKKCPF TGLVSIRGKI LTGTVVSTKM HRTIVIRRA YLHYIPKYNR YEKRHKNVPV HVSPAFRVQV GDIVTVGQCR PISKTVRFNV VKVSAAAGKA NKQFAKF

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Macromolecule #11: 40S ribosomal protein S13

MacromoleculeName: 40S ribosomal protein S13 / type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 17.059945 KDa
SequenceString:
MGRMHSAGKG ISSSAIPYSR NAPAWFKLSS ESVIEQIVKY ARKGLTPSQI GVLLRDAHGV TQARVITGNK IMRILKSNGL APEIPEDLY YLIKKAVSVR KHLERNRKDK DAKFRLILIE SRIHRLARYY RTVAVLPPNW KYESATASAL VN

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Macromolecule #12: 40S ribosomal protein S14-A

MacromoleculeName: 40S ribosomal protein S14-A / type: protein_or_peptide / ID: 12 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 14.562655 KDa
SequenceString:
MSNVVQARDN SQVFGVARIY ASFNDTFVHV TDLSGKETIA RVTGGMKVKA DRDESSPYAA MLAAQDVAAK CKEVGITAVH VKIRATGGT RTKTPGPGGQ AALRALARSG LRIGRIEDVT PVPSDSTRKK GGRRGRRL

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Macromolecule #13: 40S ribosomal protein S17-A

MacromoleculeName: 40S ribosomal protein S17-A / type: protein_or_peptide / ID: 13 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 15.820413 KDa
SequenceString:
MGRVRTKTVK RASKALIERY YPKLTLDFQT NKRLCDEIAT IQSKRLRNKI AGYTTHLMKR IQKGPVRGIS FKLQEEERER KDQYVPEVS ALDLSRSNGV LNVDNQTSDL VKSLGLKLPL SVINVSAQRD RRYRKRV

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Macromolecule #14: 40S ribosomal protein S21-A

MacromoleculeName: 40S ribosomal protein S21-A / type: protein_or_peptide / ID: 14 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 9.758829 KDa
SequenceString:
MENDKGQLVE LYVPRKCSAT NRIIKADDHA SVQINVAKVD EEGRAIPGEY VTYALSGYVR SRGESDDSLN RLAQNDGLLK NVWSYSR

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Macromolecule #15: 40S ribosomal protein S22-A

MacromoleculeName: 40S ribosomal protein S22-A / type: protein_or_peptide / ID: 15 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 14.650062 KDa
SequenceString:
MTRSSVLADA LNAINNAEKT GKRQVLIRPS SKVIIKFLQV MQKHGYIGEF EYIDDHRSGK IVVQLNGRLN KCGVISPRFN VKIGDIEKW TANLLPARQF GYVILTTSAG IMDHEEARRK HVSGKILGFV Y

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Macromolecule #16: 40S ribosomal protein S23-A

MacromoleculeName: 40S ribosomal protein S23-A / type: protein_or_peptide / ID: 16 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 16.073896 KDa
SequenceString:
MGKGKPRGLN SARKLRVHRR NNRWAENNYK KRLLGTAFKS SPFGGSSHAK GIVLEKLGIE SKQPNSAIRK CVRVQLIKNG KKVTAFVPN DGCLNFVDEN DEVLLAGFGR KGKAKGDIPG VRFKVVKVSG VSLLALWKEK KEKPRS

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Macromolecule #17: 40S ribosomal protein S24-A

MacromoleculeName: 40S ribosomal protein S24-A / type: protein_or_peptide / ID: 17 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 15.362848 KDa
SequenceString:
MSDAVTIRTR KVISNPLLAR KQFVVDVLHP NRANVSKDEL REKLAEVYKA EKDAVSVFGF RTQFGGGKSV GFGLVYNSVA EAKKFEPTY RLVRYGLAEK VEKASRQQRK QKKNRDKKIF GTGKRLAKKV ARRNAD

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Macromolecule #18: 40S ribosomal protein S27-A

MacromoleculeName: 40S ribosomal protein S27-A / type: protein_or_peptide / ID: 18 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 8.893391 KDa
SequenceString:
MVLVQDLLHP TAASEARKHK LKTLVQGPRS YFLDVKCPGC LNITTVFSHA QTAVTCESCS TILCTPTGGK AKLSEGTSFR RK

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Macromolecule #19: 40S ribosomal protein S29-A

MacromoleculeName: 40S ribosomal protein S29-A / type: protein_or_peptide / ID: 19 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 6.675723 KDa
SequenceString:
MAHENVWFSH PRRYGKGSRQ CRVCSSHTGL IRKYGLNICR QCFREKANDI GFNKFR

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Macromolecule #20: 40S ribosomal protein S30-A

MacromoleculeName: 40S ribosomal protein S30-A / type: protein_or_peptide / ID: 20 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 7.137541 KDa
SequenceString:
MAKVHGSLAR AGKVKSQTPK VEKTEKPKKP KGRAYKRLLY TRRFVNVTLV NGKRRMNPGP SVQ

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Macromolecule #21: 40S ribosomal protein S3

MacromoleculeName: 40S ribosomal protein S3 / type: protein_or_peptide / ID: 21 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 26.542789 KDa
SequenceString: MVALISKKRK LVADGVFYAE LNEFFTRELA EEGYSGVEVR VTPTKTEVII RATRTQDVLG ENGRRINELT LLVQKRFKYA PGTIVLYAE RVQDRGLSAV AQAESMKFKL LNGLAIRRAA YGVVRYVMES GAKGCEVVVS GKLRAARAKA MKFADGFLIH S GQPVNDFI ...String:
MVALISKKRK LVADGVFYAE LNEFFTRELA EEGYSGVEVR VTPTKTEVII RATRTQDVLG ENGRRINELT LLVQKRFKYA PGTIVLYAE RVQDRGLSAV AQAESMKFKL LNGLAIRRAA YGVVRYVMES GAKGCEVVVS GKLRAARAKA MKFADGFLIH S GQPVNDFI DTATRHVLMR QGVLGIKVKI MRDPAKSRTG PKALPDAVTI IEPKEEEPIL APSVKDYRPA EETEAQAEPV EA

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Macromolecule #22: 40S ribosomal protein S5

MacromoleculeName: 40S ribosomal protein S5 / type: protein_or_peptide / ID: 22 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 25.0726 KDa
SequenceString: MSDTEAPVEV QEDFEVVEEF TPVVLATPIP EEVQQAQTEI KLFNKWSFEE VEVKDASLVD YVQVRQPIFV AHTAGRYANK RFRKAQCPI IERLTNSLMM NGRNNGKKLK AVRIIKHTLD IINVLTDQNP IQVVVDAITN TGPREDTTRV GGGGAARRQA V DVSPLRRV ...String:
MSDTEAPVEV QEDFEVVEEF TPVVLATPIP EEVQQAQTEI KLFNKWSFEE VEVKDASLVD YVQVRQPIFV AHTAGRYANK RFRKAQCPI IERLTNSLMM NGRNNGKKLK AVRIIKHTLD IINVLTDQNP IQVVVDAITN TGPREDTTRV GGGGAARRQA V DVSPLRRV NQAIALLTIG AREAAFRNIK TIAETLAEEL INAAKGSSTS YAIKKKDELE RVAKSNR

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Macromolecule #23: 40S ribosomal protein S10-A

MacromoleculeName: 40S ribosomal protein S10-A / type: protein_or_peptide / ID: 23 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 12.757445 KDa
SequenceString:
MLMPKEDRNK IHQYLFQEGV VVAKKDFNQA KHEEIDTKNL YVIKALQSLT SKGYVKTQFS WQYYYYTLTE EGVEYLREYL NLPEHIVPG TYIQERNPTQ RPQRRY

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Macromolecule #24: 40S ribosomal protein S12

MacromoleculeName: 40S ribosomal protein S12 / type: protein_or_peptide / ID: 24 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 15.488631 KDa
SequenceString:
MSDVEEVVEV QEETVVEQTA EVTIEDALKV VLRTALVHDG LARGLRESTK ALTRGEALLV VLVSSVTEAN IIKLVEGLAN DPENKVPLI KVADAKQLGE WAGLGKIDRE GNARKVVGAS VVVVKNWGAE TDELSMIMEH FSQQ

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Macromolecule #25: 40S ribosomal protein S15

MacromoleculeName: 40S ribosomal protein S15 / type: protein_or_peptide / ID: 25 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 16.031907 KDa
SequenceString:
MSQAVNAKKR VFKTHSYRGV DLEKLLEMST EDFVKLAPAR VRRRFARGMT SKPAGFMKKL RAAKLAAPEN EKPAPVRTHM RNMIIVPEM IGSVVGIYNG KAFNQVEIRP EMLGHYLGEF SITYTPVRHG RAGATTSRFI PLK

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Macromolecule #26: 40S ribosomal protein S16-A

MacromoleculeName: 40S ribosomal protein S16-A / type: protein_or_peptide / ID: 26 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 15.87749 KDa
SequenceString:
MSAVPSVQTF GKKKSATAVA HVKAGKGLIK VNGSPITLVE PEILRFKVYE PLLLVGLDKF SNIDIRVRVT GGGHVSQVYA IRQAIAKGL VAYHQKYVDE QSKNELKKAF TSYDRTLLIA DSRRPEPKKF GGKGARSRFQ KSYR

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Macromolecule #27: 40S ribosomal protein S18-A

MacromoleculeName: 40S ribosomal protein S18-A / type: protein_or_peptide / ID: 27 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 17.071641 KDa
SequenceString:
MSLVVQEQGS FQHILRLLNT NVDGNIKIVY ALTTIKGVGR RYSNLVCKKA DVDLHKRAGE LTQEELERIV QIMQNPTHYK IPAWFLNRQ NDITDGKDYH TLANNVESKL RDDLERLKKI RAHRGIRHFW GLRVRGQHTK TTGRRRA

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Macromolecule #28: 40S ribosomal protein S19-A

MacromoleculeName: 40S ribosomal protein S19-A / type: protein_or_peptide / ID: 28 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 15.942125 KDa
SequenceString:
MPGVSVRDVA AQDFINAYAS FLQRQGKLEV PGYVDIVKTS SGNEMPPQDA EGWFYKRAAS VARHIYMRKQ VGVGKLNKLY GGAKSRGVR PYKHIDASGS INRKVLQALE KIGIVEISPK GGRRISENGQ RDLDRIAAQT LEEDE

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Macromolecule #29: 40S ribosomal protein S20

MacromoleculeName: 40S ribosomal protein S20 / type: protein_or_peptide / ID: 29 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 13.929044 KDa
SequenceString:
MSDFQKEKVE EQEQQQQQII KIRITLTSTK VKQLENVSSN IVKNAEQHNL VKKGPVRLPT KVLKISTRKT PNGEGSKTWE TYEMRIHKR YIDLEAPVQI VKRITQITIE PGVDVEVVVA SN

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Macromolecule #30: 40S ribosomal protein S25-A

MacromoleculeName: 40S ribosomal protein S25-A / type: protein_or_peptide / ID: 30 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 12.067272 KDa
SequenceString:
MPPKQQLSKA AKAAAALAGG KKSKKKWSKK SMKDRAQHAV ILDQEKYDRI LKEVPTYRYV SVSVLVDRLK IGGSLARIAL RHLEKEGII KPISKHSKQA IYTRATASE

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Macromolecule #31: 40S ribosomal protein S28-A

MacromoleculeName: 40S ribosomal protein S28-A / type: protein_or_peptide / ID: 31 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 7.605847 KDa
SequenceString:
MDNKTPVTLA KVIKVLGRTG SRGGVTQVRV EFLEDTSRTI VRNVKGPVRE NDILVLMESE REARRLR

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Macromolecule #32: Ubiquitin-40S ribosomal protein S31

MacromoleculeName: Ubiquitin-40S ribosomal protein S31 / type: protein_or_peptide / ID: 32 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 17.254227 KDa
SequenceString:
MQIFVKTLTG KTITLEVESS DTIDNVKSKI QDKEGIPPDQ QRLIFAGKQL EDGRTLSDYN IQKESTLHLV LRLRGGGKKR KKKVYTTPK KIKHKHKKVK LAVLSYYKVD AEGKVTKLRR ECSNPTCGAG VFLANHKDRL YCGKCHSVYK VNA

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Macromolecule #33: Guanine nucleotide-binding protein subunit beta-like protein

MacromoleculeName: Guanine nucleotide-binding protein subunit beta-like protein
type: protein_or_peptide / ID: 33 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
Molecular weightTheoretical: 34.841219 KDa
SequenceString: MASNEVLVLR GTLEGHNGWV TSLATSAGQP NLLLSASRDK TLISWKLTGD DQKFGVPVRS FKGHSHIVQD CTLTADGAYA LSASWDKTL RLWDVATGET YQRFVGHKSD VMSVDIDKKA SMIISGSRDK TIKVWTIKGQ CLATLLGHND WVSQVRVVPN E KADDDSVT ...String:
MASNEVLVLR GTLEGHNGWV TSLATSAGQP NLLLSASRDK TLISWKLTGD DQKFGVPVRS FKGHSHIVQD CTLTADGAYA LSASWDKTL RLWDVATGET YQRFVGHKSD VMSVDIDKKA SMIISGSRDK TIKVWTIKGQ CLATLLGHND WVSQVRVVPN E KADDDSVT IISAGNDKMV KAWNLNQFQI EADFIGHNSN INTLTASPDG TLIASAGKDG EIMLWNLAAK KAMYTLSAQD EV FSLAFSP NRYWLAAATA TGIKVFSLDP QYLVDDLRPE FAGYSKAAEP HAVSLAWSAD GQTLFAGYTD NVIRVWQVMT AN

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

BufferpH: 7.5
GridModel: Quantifoil R2/1 / Material: COPPER / Support film - Material: CARBON / Support film - topology: CONTINUOUS / Support film - Film thickness: 2.0 nm / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Atmosphere: AIR / Pretreatment - Pressure: 0.045 kPa / Details: 25 mA, 30sec
VitrificationCryogen name: ETHANE / Chamber humidity: 95 % / Chamber temperature: 293 K / Instrument: LEICA EM GP / Details: blot 1.7-1.9 seconds before plunging.

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELDBright-field microscopy / Cs: 2.7 mm / Nominal defocus max: 3.0 µm / Nominal defocus min: 0.8 µm
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN
Image recordingFilm or detector model: GATAN K2 SUMMIT (4k x 4k) / Detector mode: COUNTING / Digitization - Frames/image: 1-25 / Number grids imaged: 1 / Number real images: 6480 / Average electron dose: 32.4 e/Å2
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Particle selectionNumber selected: 645109
CTF correctionSoftware - Name: RELION (ver. 2.1)
Startup modelType of model: PDB ENTRY
PDB model - PDB ID:

4v88

Initial angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: RELION (ver. 2.1)
Final 3D classificationSoftware - Name: RELION (ver. 2.1)
Final angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: RELION (ver. 2.1)
Final reconstructionNumber classes used: 2 / Applied symmetry - Point group: C1 (asymmetric) / Algorithm: EXACT BACK PROJECTION / Resolution.type: BY AUTHOR / Resolution: 3.8 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: RELION (ver. 2.1) / Number images used: 42901
FSC plot (resolution estimation)

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Atomic model buiding 1

Initial modelPDB ID:

4v88

Output model

PDB-6rbd:
State 1 of yeast Tsr1-TAP Rps20-Deltaloop pre-40S particles

PDB-6rbe:
State 2 of yeast Tsr1-TAP Rps20-Deltaloop pre-40S particles

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