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- EMDB-64644: EMCV IRES captured on mammalian 40S with initiator tRNA -

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Basic information

Entry
Database: EMDB / ID: EMD-64644
TitleEMCV IRES captured on mammalian 40S with initiator tRNA
Map data
Sample
  • Complex: EMCV IRES with 40S and initiator tRNA
    • RNA: x 3 types
    • Protein or peptide: x 34 types
KeywordsEMCV IRES / 40S ribosome / 48S PIC / RIBOSOME
Function / homology
Function and homology information


laminin receptor activity / ubiquitin ligase inhibitor activity / 90S preribosome / positive regulation of signal transduction by p53 class mediator / phagocytic cup / translation regulator activity / rough endoplasmic reticulum / ribosomal small subunit export from nucleus / laminin binding / gastrulation ...laminin receptor activity / ubiquitin ligase inhibitor activity / 90S preribosome / positive regulation of signal transduction by p53 class mediator / phagocytic cup / translation regulator activity / rough endoplasmic reticulum / ribosomal small subunit export from nucleus / laminin binding / gastrulation / MDM2/MDM4 family protein binding / class I DNA-(apurinic or apyrimidinic site) endonuclease activity / cytosolic ribosome / DNA-(apurinic or apyrimidinic site) lyase / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / positive regulation of apoptotic signaling pathway / maturation of SSU-rRNA / small-subunit processome / spindle / rRNA processing / rhythmic process / positive regulation of canonical Wnt signaling pathway / regulation of translation / ribosomal small subunit assembly / virus receptor activity / ribosome binding / ribosomal small subunit biogenesis / small ribosomal subunit / small ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / perikaryon / cell differentiation / cytoplasmic translation / mitochondrial inner membrane / postsynaptic density / rRNA binding / structural constituent of ribosome / ribosome / translation / ribonucleoprotein complex / cell division / DNA repair / mRNA binding / apoptotic process / centrosome / synapse / dendrite / perinuclear region of cytoplasm / nucleolus / Golgi apparatus / DNA binding / RNA binding / zinc ion binding / nucleus / plasma membrane / cytoplasm
Similarity search - Function
40S ribosomal protein SA / 40S ribosomal protein SA, C-terminal domain / 40S ribosomal protein SA C-terminus / Ubiquitin-like protein FUBI / : / Ribosomal protein S26e signature. / Ribosomal protein L41 / Ribosomal protein L41 / Ribosomal protein S21e, conserved site / Ribosomal protein S21e signature. ...40S ribosomal protein SA / 40S ribosomal protein SA, C-terminal domain / 40S ribosomal protein SA C-terminus / Ubiquitin-like protein FUBI / : / Ribosomal protein S26e signature. / Ribosomal protein L41 / Ribosomal protein L41 / Ribosomal protein S21e, conserved site / Ribosomal protein S21e signature. / : / Ribosomal protein S12e signature. / Ribosomal protein S26e / Ribosomal protein S26e superfamily / Ribosomal protein S26e / Ribosomal protein S12e / Small (40S) ribosomal subunit Asc1/RACK1 / Ribosomal protein S19e, conserved site / Ribosomal protein S19e signature. / Ribosomal protein S21e / Ribosomal protein S21e superfamily / Ribosomal protein S21e / Ribosomal protein S2, eukaryotic / 40S Ribosomal protein S10 / S27a-like superfamily / Plectin/S10, N-terminal / Plectin/S10 domain / Ribosomal protein S10, eukaryotic/archaeal / Ribosomal protein S30 / Ribosomal protein S30 / : / Ribosomal protein S17e, conserved site / Ribosomal protein S17e signature. / Ribosomal protein S7e signature. / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S2, eukaryotic/archaeal / 40S ribosomal protein S29/30S ribosomal protein S14 type Z / Ribosomal protein S3, eukaryotic/archaeal / Ribosomal protein S3Ae, conserved site / Ribosomal protein S3Ae signature. / Ribosomal protein S27e signature. / 40S ribosomal protein S4, C-terminal domain / 40S ribosomal protein S4 C-terminus / Ribosomal protein S19A/S15e / Ribosomal protein S19e / Ribosomal protein S19e / Ribosomal_S19e / Ribosomal protein S4e, N-terminal, conserved site / Ribosomal protein S4e signature. / Ribosomal protein S17e / Ribosomal protein S17e-like superfamily / Ribosomal S17 / Ribosomal protein S6, eukaryotic / 40S ribosomal protein S1/3, eukaryotes / 40S ribosomal protein S11, N-terminal / Ribosomal_S17 N-terminal / Ribosomal protein S7e / Ribosomal protein S7e / : / Ribosomal S24e conserved site / Ribosomal protein S24e signature. / Ribosomal protein S4e, N-terminal / RS4NT (NUC023) domain / Ribosomal protein S4, KOW domain / Ribosomal protein S4e / Ribosomal protein S4e, central region / Ribosomal protein S4e, central domain superfamily / Ribosomal family S4e / Ribosomal protein S28e conserved site / Ribosomal protein S28e signature. / Ribosomal protein S6/S6e/A/B/2, conserved site / Ribosomal protein S17, archaeal/eukaryotic / Ribosomal protein S6e signature. / Ribosomal protein S23, eukaryotic/archaeal / Ribosomal protein S27 / Ribosomal protein S24e / Ribosomal protein S27, zinc-binding domain superfamily / Ribosomal protein S24e / Ribosomal protein S27 / Ribosomal protein S28e / Ribosomal protein S28e / Ribosomal protein S3Ae / Ribosomal S3Ae family / Ribosomal S3Ae family / Ribosomal protein S5/S7, eukaryotic/archaeal / Ribosomal protein S6e / Ribosomal protein S6e / Ribosomal protein S6e / Ribosomal protein S13/S15, N-terminal / Ribosomal protein S15P / Ribosomal S13/S15 N-terminal domain / Ribosomal S13/S15 N-terminal domain / Ribosomal protein S4/S9, eukaryotic/archaeal / Ribosomal protein S14/S29 / Ribosomal protein L7Ae/L30e/S12e/Gadd45 / Ribosomal protein L7Ae/L30e/S12e/Gadd45 family / 50S ribosomal protein L30e-like / :
Similarity search - Domain/homology
Small ribosomal subunit protein eS32 / Small ribosomal subunit protein uS11 / Small ribosomal subunit protein eS10 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein eS12 / Small ribosomal subunit protein uS9 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein RACK1 / Ubiquitin-ribosomal protein eS31 fusion protein / Small ribosomal subunit protein uS15 ...Small ribosomal subunit protein eS32 / Small ribosomal subunit protein uS11 / Small ribosomal subunit protein eS10 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein eS12 / Small ribosomal subunit protein uS9 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein RACK1 / Ubiquitin-ribosomal protein eS31 fusion protein / Small ribosomal subunit protein uS15 / Small ribosomal subunit protein eS7 / Small ribosomal subunit protein uS12 / Ubiquitin-like FUBI-ribosomal protein eS30 fusion protein / Small ribosomal subunit protein eS26 / Small ribosomal subunit protein uS7 / Small ribosomal subunit protein uS8 / Small ribosomal subunit protein eS28 / Small ribosomal subunit protein eS4 / Small ribosomal subunit protein uS2 / Small ribosomal subunit protein eS6 / Small ribosomal subunit protein eS21 / Small ribosomal subunit protein eS19 / Small ribosomal subunit protein eS1 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein uS13 / Small ribosomal subunit protein uS17 / 40S ribosomal protein S24 / Small ribosomal subunit protein eS17 / Small ribosomal subunit protein eS27 / Small ribosomal subunit protein uS19 / Small ribosomal subunit protein uS14
Similarity search - Component
Biological speciesOryctolagus cuniculus (rabbit) / Encephalomyocarditis virus
Methodsingle particle reconstruction / cryo EM / Resolution: 4.6 Å
AuthorsDas D / Hussain T
Funding support India, 1 items
OrganizationGrant numberCountry
Other governmentIA/I/17/2/503313 India
Citation
Journal: Elife / Year: 2026
Title: Structural insights into the recruitment of viral type 2 IRES to ribosomal preinitiation complex for protein synthesis.
Authors: Deepakash Das / Tanweer Hussain /
Abstract: Picornaviruses employ internal ribosome entry sites (IRESs) in their genomic RNA to hijack the host's translational machinery. The picornavirus, encephalomyocarditis virus, employs a type 2 IRES ...Picornaviruses employ internal ribosome entry sites (IRESs) in their genomic RNA to hijack the host's translational machinery. The picornavirus, encephalomyocarditis virus, employs a type 2 IRES present in its 5' untranslated region (5'UTR) and requires 43S ribosomal preinitiation complex (PIC), the central domain of eukaryotic initiation factor (eIF) 4G, eIF4A, and an essential ITAF (IRES trans-acting factor)-polypyrimidine tract binding protein 1 (PTB1) to form 48S PIC. In this study, we have used cryo-electron microscopy (cryo-EM) to determine the structure of encephalomyocarditis virus (EMCV) IRES-bound mammalian 48S PIC in a scanning-arrested closed state at the start codon. The EMCV IRES domains contact initiator tRNA (tRNA) and 40S head at the inter-subunit interface, which reveals an altogether unique mechanism used by viruses to capture host translational machinery for its protein synthesis. The tRNA is held away from the 40S body in contrast to canonical cap-dependent translation while the domain I apical region of EMCV IRES mimics 28S rRNA of 60S to interact with 40S ribosomal head proteins uS13 and uS19. The structural analysis accounts for numerous previously reported biochemical studies on type 2 IRES and shows how type 2 IRES interacts with 43S PIC to form 48S PIC. This study provides mechanistic insights for understanding EMCV IRES-mediated translation initiation, which could be extrapolated to other IRESs sharing similar motifs and factor requirements, including type 1 viral IRESs.
#1: Journal: Elife / Year: 2026
Title: Structural insights into the recruitment of viral Type 2 IRES to ribosomal preinitiation complex for protein synthesis
Authors: Das D / Hussain T
History
DepositionMay 16, 2025-
Header (metadata) releaseMay 27, 2026-
Map releaseMay 27, 2026-
UpdateJul 8, 2026-
Current statusJul 8, 2026Processing site: PDBj / Status: Released

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Structure visualization

Supplemental images

emd_64644.png

Downloads & links

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Map

FileDownload / File: emd_64644.map.gz / Format: CCP4 / Size: 244.1 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

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Size
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AxesZ (Sec.)Y (Row.)X (Col.)
1.17 Å/pix.
x 400 pix.
= 468. Å		1.17 Å/pix.
x 400 pix.
= 468. Å		1.17 Å/pix.
x 400 pix.
= 468. Å

Surface

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Images are generated by Spider.

Voxel sizeX=Y=Z: 1.17 Å
Density

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Histogram (log scale)
Contour LevelBy AUTHOR: 0.0811
Minimum - Maximum-0.24724478 - 0.62119347
Average (Standard dev.)0.00068482483 (±0.022312688)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions400400400
Spacing400400400
CellA=B=C: 467.99997 Å
α=β=γ: 90.0 °

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Supplemental data

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Half map: #2

Fileemd_64644_half_map_1.map
Projections & Slices
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Half map: #1

Fileemd_64644_half_map_2.map
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Sample components

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Entire : EMCV IRES with 40S and initiator tRNA

EntireName: EMCV IRES with 40S and initiator tRNA
Components
  • Complex: EMCV IRES with 40S and initiator tRNA
    • RNA: 18S ribosomal RNA
    • Protein or peptide: Small ribosomal subunit protein uS2
    • Protein or peptide: Small ribosomal subunit protein eS1
    • Protein or peptide: Small ribosomal subunit protein uS5
    • Protein or peptide: Small ribosomal subunit protein uS3
    • Protein or peptide: Small ribosomal subunit protein eS4
    • Protein or peptide: Small ribosomal subunit protein uS7
    • Protein or peptide: Small ribosomal subunit protein eS6
    • Protein or peptide: Small ribosomal subunit protein eS7
    • Protein or peptide: Small ribosomal subunit protein eS8
    • Protein or peptide: Small ribosomal subunit protein uS4
    • Protein or peptide: Small ribosomal subunit protein eS10
    • Protein or peptide: Small ribosomal subunit protein uS17
    • Protein or peptide: Small ribosomal subunit protein eS12
    • Protein or peptide: Small ribosomal subunit protein uS15
    • Protein or peptide: Ribosomal protein S14
    • Protein or peptide: Small ribosomal subunit protein uS19
    • Protein or peptide: Small ribosomal subunit protein uS9
    • Protein or peptide: Small ribosomal subunit protein eS17
    • Protein or peptide: Small ribosomal subunit protein uS13
    • Protein or peptide: Small ribosomal subunit protein eS19
    • Protein or peptide: Small ribosomal subunit protein uS10
    • Protein or peptide: Small ribosomal subunit protein eS21
    • Protein or peptide: Small ribosomal subunit protein uS8
    • Protein or peptide: Small ribosomal subunit protein uS12
    • Protein or peptide: 40S ribosomal protein S24
    • Protein or peptide: Small ribosomal subunit protein eS26
    • Protein or peptide: Small ribosomal subunit protein eS27
    • Protein or peptide: Small ribosomal subunit protein eS28
    • Protein or peptide: Small ribosomal subunit protein uS14
    • Protein or peptide: Ubiquitin-ribosomal protein eS31 fusion protein
    • Protein or peptide: Small ribosomal subunit protein RACK1
    • Protein or peptide: Small ribosomal subunit protein eS25
    • Protein or peptide: Small ribosomal subunit protein eS30
    • Protein or peptide: Small ribosomal subunit protein eS32
    • RNA: Initiator tRNA
    • RNA: EMCV IRES

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Supramolecule #1: EMCV IRES with 40S and initiator tRNA

SupramoleculeName: EMCV IRES with 40S and initiator tRNA / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#37
Details: EMCV IRES captured in 48S PIC using affinity-based pull-down from rabbit reticulocyte lysate
Source (natural)Organism: Oryctolagus cuniculus (rabbit)

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Macromolecule #1: 18S ribosomal RNA

MacromoleculeName: 18S ribosomal RNA / type: rna / ID: 1 / Number of copies: 1
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 600.900562 KDa
SequenceString: UACCUGGUUG AUCCUGCCAG UAGCAUAUGC UUGUCUCAAA GAUUAAGCCA UGCAUGUCUA AGUACGCACG GCCGGUACAG UGAAACUGC GAAUGGCUCA UUAAAUCAGU UAUGGUUCCU UUGGUCGCUC GCUCCUCUCC UACUUGGAUA ACUGUGGUAA U UCUAGAGC ...String:
UACCUGGUUG AUCCUGCCAG UAGCAUAUGC UUGUCUCAAA GAUUAAGCCA UGCAUGUCUA AGUACGCACG GCCGGUACAG UGAAACUGC GAAUGGCUCA UUAAAUCAGU UAUGGUUCCU UUGGUCGCUC GCUCCUCUCC UACUUGGAUA ACUGUGGUAA U UCUAGAGC UAAUACAUGC CGACGGCGCU GACUCCCUUU GUGUGGGAUG CGUGCAUUUA UCAGAUCAAA ACCAACCCGG UC AGCCUCC CCGCCGGCCG GGGGGGUGGG GCGGCGGCUU UGGUGACUCU AGAUAACCUC GGGCCGAUCG CAGCCCUCCG UGG CGGCGA CGACCCAUUC GAACGUCUGC CCUAUCAACU UUCGAUGGUA GUCGCCGUGC CUACCAUGGU GACCACGGGU GACG GGGAA UCAGGGUUCG AUUCCGGAGA GGGAGCCUGA GAAACGGCUA CCACAUCCAA GGAAGGCAGC AGGCGCGCAA AUUAC CCAC UCCCGACCCG GGGAGGUAGU GACGAAAAAU AACAAUACAG GACUCUUUCG AGGCCCUGUA AUUGGAAUGA GUCCAC UUU AAAUCCUUUA ACGAGGAUCC AUUGGAGGGC AAGUCUGGUC GCAGCAGCCG CGGUAAUUCC AGCUCCAAUA GCGUAUA UU AAAGUUGCUG CAGUUAAAAA GCUCGUAGUU GGAUCUUGUG GAGGGUGCGU AGCGGGCGGU CCGCCGCGAG GCGAGCCA C CGCCCGUCCC CGCCCCUUGC CUCUCGGCGC CCCCUCGAUG CUCUUAGCUG AGUGUCCCGC GGGGCCCGAA GCGUUUACU UUGAAAAAAU UAGAGUGUUC AAAGCAGGCC CGAGCCGCCU GGAUACCGCA GCUAGGAAUA AUGGAAUAGG ACCGCGGUUC UAUUUUGUU GGUUUUCGGA ACUGAGGCCA UGAUUAAGAG GGACGGCCGG GGGCAUUCGU AUUGCGCCGC UAGAGGUGAA A UUCUUGGA CCGGCGCAAG ACGGACCAGA GCGAAAGCAU UUGCCAAGAA UGUUUUCAUU AAUCAAGAAC GAAAGUCGGA GG UUCGAAG ACGAUCAGAU ACCGUCGUAG UUCCGACCAU AAACGAUGCC GACUGGCGAU GCGGCGGCGU UAUUCCCAUG ACC CGCCGG GCAGCUUCCG GGAAACCAAA GUCUUUGGGU UCCGGGGGGA GUAUGGUUGC AAAGCUGAAA CUUAAAGGAA UUGA CGGAA GGGCACCACC AGGAGUGGAG CCUGCGGCUU AAUUUGACUC AACACGGGAA ACCUCACCCG GCCCGGACAC GGACA GGAU UGACAGAUUG AUAGCUCUUU CUCGAUUCUG UGGGUGGUGG UGCAUGGCCG UUCUUAGUUG GUGGAGCGAU UUGUCU GGU UAAUUCCGAU AACGAACGAG ACUCUGGCAU GCUAACUAGU UACGCGACCC CCGAGCGGUC GGCGUCCCCC AACUUCU UA GAGGGACAAG UGGCGUUCAG CCACCCGAGA UUGAGCAAUA ACAGGUCUGU GAUGCCCUUA GAUGUCGGGG CUGCACGC G CGCUACACUG ACUGGCUCAG CGUGUGCCUA CCCUACGCCG GCAGGCGCGG GUAACCCGUU GAACCCCAUU CGUGAUGGG GAUCGGGGAU UGCAAUUAUU CCCCAUGAAC GAGGAAUUCC CAGUAAGUGC GGGUCAUAAG CUUGCGUUGA UUAAGUCCCU GCCCUUUGU ACACACCGCC CGUCGCUACU ACCGAUUGGA UGGUUUAGUG AGGCCCUCGG AUCGGCCCGC CGGGGUCGGC C CACGGCCC UGGCGGAGCG CUGAGAAGAC GGUCGAACUU GACUAUCUAG AGGAAGUAAA AGUCGUAACA AGGUUUCCGU AG GUGAACC UGCGGAAGGA UCAUUA

GENBANK: GENBANK: NR_033238.1

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Macromolecule #36: Initiator tRNA

MacromoleculeName: Initiator tRNA / type: rna / ID: 36 / Number of copies: 1
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 24.23151 KDa
SequenceString:
AGCAGAGUGG CGCAGCGGAA GCGUGCUGGG CCCAUAACCC AGAGGUCGAU GGAUCGAAAC CAUCCUCUGC UACCA

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Macromolecule #37: EMCV IRES

MacromoleculeName: EMCV IRES / type: rna / ID: 37 / Number of copies: 1
Source (natural)Organism: Encephalomyocarditis virus
Molecular weightTheoretical: 29.887875 KDa
SequenceString:
CCCUUUGCAG GCAGCGGAAC CCCCCACCUG GCGACAGGUG CCUCUGCGGC CAAAAGCCAC GUGUAUAAGA UACACCUGCA AAGGCAAUA UGGC

GENBANK: GENBANK: KC757343.1

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Macromolecule #2: Small ribosomal subunit protein uS2

MacromoleculeName: Small ribosomal subunit protein uS2 / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 32.927988 KDa
SequenceString: MSGALDVLQM KEEDVLKFLA AGTHLGGTNL DFQMEQYIYK RKSDGIYIIN LKRTWEKLLL AARAIVAIEN PADVSVISSR NTGQRAVLK FAAATGATPI AGRFTPGTFT NQIQAAFREP RLLVVTDPRA DHQPLTEASY VNLPTIALCN TDSPLRYVDI A IPCNNKGA ...String:
MSGALDVLQM KEEDVLKFLA AGTHLGGTNL DFQMEQYIYK RKSDGIYIIN LKRTWEKLLL AARAIVAIEN PADVSVISSR NTGQRAVLK FAAATGATPI AGRFTPGTFT NQIQAAFREP RLLVVTDPRA DHQPLTEASY VNLPTIALCN TDSPLRYVDI A IPCNNKGA HSVGLMWWML AREVLRMRGT ISREHPWEVM PDLYFYRDPE EIEKEEQAAA EKAVTKEEFQ GEWTAPAPEF TA TQPEVAD WSEGVQVPSV PIQQFPTEDW SAQPATEDWS AAPTAQATEW VGTTTEWS

UniProtKB: Small ribosomal subunit protein uS2

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Macromolecule #3: Small ribosomal subunit protein eS1

MacromoleculeName: Small ribosomal subunit protein eS1 / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 29.928967 KDa
SequenceString: MAVGKNKRLT KGGKKGAKKK VVDPFSKKDW YDVKAPAMFN IRNIGKTLVT RTQGTKIASD GLKGRVFEVS LADLQNDEVA FRKFKLITE DVQGKNCLTN FHGMDLTRDK MCSMVKKWQT MIEAHVDVKT TDGYLLHLFC VGFTKKCNNQ IRKTSYAQHQ Q VRQIRKKM ...String:
MAVGKNKRLT KGGKKGAKKK VVDPFSKKDW YDVKAPAMFN IRNIGKTLVT RTQGTKIASD GLKGRVFEVS LADLQNDEVA FRKFKLITE DVQGKNCLTN FHGMDLTRDK MCSMVKKWQT MIEAHVDVKT TDGYLLHLFC VGFTKKCNNQ IRKTSYAQHQ Q VRQIRKKM MEIMTREVQT NDLKEVVNKL IPDSIGKDIE KACQSIYPLH DVFVRKVKML KKPKFELGKL MELHGEGSSS GK ATGDETG AKVERADGYE PPVQESV

UniProtKB: Small ribosomal subunit protein eS1

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Macromolecule #4: Small ribosomal subunit protein uS5

MacromoleculeName: Small ribosomal subunit protein uS5 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 24.814285 KDa
SequenceString: GKAGDKEWLP VTKLGRLVKD MKIKSLEEIY LFSLPIKESE IIDFFLGAAL KDKVLKIMPV QKQTQAGQRT RFKAFVAIGD YNGHVGLGM KCSKEVATAI RGAIILAKLS IVPVRRGYWG NKIGKPHTVR CKVTGRCGSV LVRLIPAPRG TGIISAPVPK K LLLMAGID ...String:
GKAGDKEWLP VTKLGRLVKD MKIKSLEEIY LFSLPIKESE IIDFFLGAAL KDKVLKIMPV QKQTQAGQRT RFKAFVAIGD YNGHVGLGM KCSKEVATAI RGAIILAKLS IVPVRRGYWG NKIGKPHTVR CKVTGRCGSV LVRLIPAPRG TGIISAPVPK K LLLMAGID DCYTSAGGCT ATLGNFAKAT FDAISKTYSY LTPDLWKETV FTKSPYQEFT DHLVKTHT

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Macromolecule #5: Small ribosomal subunit protein uS3

MacromoleculeName: Small ribosomal subunit protein uS3 / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO / EC number: DNA-(apurinic or apyrimidinic site) lyase
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 26.715344 KDa
SequenceString: MAVQISKKRK FVADGIFKAE LNEFLTRELA EDGYSGVEVR VTPTRTEIII LATRTQNVLG EKGRRIRELT AVVQKRFGFP EGSVELYAE KVATRGLCAI AQAESLRYKL LGGLAVRRAC YGVLRFIMES GAKGCEVVVS GKLRGQRAKS MKFVDGLMIH S GDPVNYYV ...String:
MAVQISKKRK FVADGIFKAE LNEFLTRELA EDGYSGVEVR VTPTRTEIII LATRTQNVLG EKGRRIRELT AVVQKRFGFP EGSVELYAE KVATRGLCAI AQAESLRYKL LGGLAVRRAC YGVLRFIMES GAKGCEVVVS GKLRGQRAKS MKFVDGLMIH S GDPVNYYV DTAVRHVLLR QGVLGIKVKI MLPWDPSGKI GPKKPLPDHV SIVEPKDEIL PTTPISEQKG GKPEPPAMPQ PV PTA

UniProtKB: Small ribosomal subunit protein uS3

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Macromolecule #6: Small ribosomal subunit protein eS4

MacromoleculeName: Small ribosomal subunit protein eS4 / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 29.65892 KDa
SequenceString: MARGPKKHLK RVAAPKHWML DKLTSVFAPR PSTGPHKLRE CLPLIIFLRN KLKYALTGDE VKKICMQRFI KIDGKVRADI TYPAGFMDV ISIDKTGENF RLIYDTKGRF AVHRITPEEA KYKLCKVRKI FVGTKGIPHL VTHDARTIRY PDPLIKMNDT I QIDLETGK ...String:
MARGPKKHLK RVAAPKHWML DKLTSVFAPR PSTGPHKLRE CLPLIIFLRN KLKYALTGDE VKKICMQRFI KIDGKVRADI TYPAGFMDV ISIDKTGENF RLIYDTKGRF AVHRITPEEA KYKLCKVRKI FVGTKGIPHL VTHDARTIRY PDPLIKMNDT I QIDLETGK ITDFIKFDTG NLCMVTGGAN LGRIGVITNR ERHPGSFDVV HVKDANGNSF ATRLSNIFVI GKGNKPWISL PR GKGIRLT IAEERDKRLA AKQSSG

UniProtKB: Small ribosomal subunit protein eS4

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Macromolecule #7: Small ribosomal subunit protein uS7

MacromoleculeName: Small ribosomal subunit protein uS7 / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 22.913453 KDa
SequenceString: MTEWETAAPA VAETPDIKLF GKWSTDDVQI NDISLQDYIA VKEKYAKYLP HSAGRYAAKR FRKAQCPIVE RLTNSMMMHG RNNGKKLMT VRIVKHAFEI IHLLTGENPL QVLVNAIINS GPREDSTRIG RAGTVRRQAV DVSPLRRVNQ AIWLLCTGAR E AAFRNIKT ...String:
MTEWETAAPA VAETPDIKLF GKWSTDDVQI NDISLQDYIA VKEKYAKYLP HSAGRYAAKR FRKAQCPIVE RLTNSMMMHG RNNGKKLMT VRIVKHAFEI IHLLTGENPL QVLVNAIINS GPREDSTRIG RAGTVRRQAV DVSPLRRVNQ AIWLLCTGAR E AAFRNIKT IAECLADELI NAAKGSSNSY AIKKKDELER VAKSNR

UniProtKB: Small ribosomal subunit protein uS7

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Macromolecule #8: Small ribosomal subunit protein eS6

MacromoleculeName: Small ribosomal subunit protein eS6 / type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 28.751906 KDa
SequenceString: MKLNISFPAT GCQKLIEVDD ERKLRTFYEK RMATEVAADA LGEEWKGYVV RISGGNDKQG FPMKQGVLTH GRVRLLLSKG HSCYRPRRT GERKRKSVRG CIVDANLSVL NLVIVKKGEK DIPGLTDTTV PRRLGPKRAS RIRKLFNLSK EDDVRQYVVR K PLNKEGKK ...String:
MKLNISFPAT GCQKLIEVDD ERKLRTFYEK RMATEVAADA LGEEWKGYVV RISGGNDKQG FPMKQGVLTH GRVRLLLSKG HSCYRPRRT GERKRKSVRG CIVDANLSVL NLVIVKKGEK DIPGLTDTTV PRRLGPKRAS RIRKLFNLSK EDDVRQYVVR K PLNKEGKK PRTKAPKIQR LVTPRVLQHK RRRIALKKQR TKKNKEEAAE YAKLLAKRMK EAKEKRQEQI AKRRRLSSLR AS TSKSESS QK

UniProtKB: Small ribosomal subunit protein eS6

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Macromolecule #9: Small ribosomal subunit protein eS7

MacromoleculeName: Small ribosomal subunit protein eS7 / type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 22.168914 KDa
SequenceString: MFSSSAKIVK PNGEKPDEFE SGISQALLEL EMNSDLKAQL RELNITAAKE IEVGGGRKAI IIFVPVPQLK SFQKIQVRLV RELEKKFSG KHVVFIAQRR ILPKPTRKSR TKNKQKRPRS RTLTAVHDAI LEDLVFPSEI VGKRIRVKLD GSRLIKVHLD K AQQNNVEH ...String:
MFSSSAKIVK PNGEKPDEFE SGISQALLEL EMNSDLKAQL RELNITAAKE IEVGGGRKAI IIFVPVPQLK SFQKIQVRLV RELEKKFSG KHVVFIAQRR ILPKPTRKSR TKNKQKRPRS RTLTAVHDAI LEDLVFPSEI VGKRIRVKLD GSRLIKVHLD K AQQNNVEH KVETFSGVYK KLTGKDVNFE FPEFQL

UniProtKB: Small ribosomal subunit protein eS7

+
Macromolecule #10: Small ribosomal subunit protein eS8

MacromoleculeName: Small ribosomal subunit protein eS8 / type: protein_or_peptide / ID: 10 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 24.263387 KDa
SequenceString: MGISRDNWHK RRKTGGKRKP YHKKRKYELG RPAANTKIGP RRIHTVRVRG GNKKYRALRL DVGNFSWGSE CCTRKTRIID VVYNASNNE LVRTKTLVKN CIVLIDSTPY RQWYESHYAL PLGRKKGAKL TPEEEEILNK KRSKKIQKKY DERKKNAKIS S LLEEQFQQ ...String:
MGISRDNWHK RRKTGGKRKP YHKKRKYELG RPAANTKIGP RRIHTVRVRG GNKKYRALRL DVGNFSWGSE CCTRKTRIID VVYNASNNE LVRTKTLVKN CIVLIDSTPY RQWYESHYAL PLGRKKGAKL TPEEEEILNK KRSKKIQKKY DERKKNAKIS S LLEEQFQQ GKLLACIASR PGQCGRADGY VLEGKELEFY LRKIKARKGK

+
Macromolecule #11: Small ribosomal subunit protein uS4

MacromoleculeName: Small ribosomal subunit protein uS4 / type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 22.641564 KDa
SequenceString: MPVARSWVCR KTYVTPRRPF EKSRLDQELK LIGEYGLRNK REVWRVKFTL AKIRKAAREL LTLDEKDPRR LFEGNALLRR LVRIGVLDE GKMKLDYILG LKIEDFLERR LQTQVFKLGL AKSIHHARVL IRQRHIRVRK QVVNIPSFIV RLDSQKHIDF S LRSPYGGG ...String:
MPVARSWVCR KTYVTPRRPF EKSRLDQELK LIGEYGLRNK REVWRVKFTL AKIRKAAREL LTLDEKDPRR LFEGNALLRR LVRIGVLDE GKMKLDYILG LKIEDFLERR LQTQVFKLGL AKSIHHARVL IRQRHIRVRK QVVNIPSFIV RLDSQKHIDF S LRSPYGGG RPGRVKRKNA KKGQGGAGAG DDEEED

UniProtKB: Small ribosomal subunit protein uS4

+
Macromolecule #12: Small ribosomal subunit protein eS10

MacromoleculeName: Small ribosomal subunit protein eS10 / type: protein_or_peptide / ID: 12 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 24.854512 KDa
SequenceString: MRTRAGRAAA RASRPSGTAE ATPDSARVLT GGGATPARKR RCAAHAPSFP ASAPNPTAAA MLMPKKNRIA IYELLFKEGV MVAKKDVHM PKHPELADKN VPNLHVMKAM QSLKSRGYVK EQFAWRHFYW YLTNEGIQYL RDYLHLPPEI VPATLRRSRP E TGRPRPKG ...String:
MRTRAGRAAA RASRPSGTAE ATPDSARVLT GGGATPARKR RCAAHAPSFP ASAPNPTAAA MLMPKKNRIA IYELLFKEGV MVAKKDVHM PKHPELADKN VPNLHVMKAM QSLKSRGYVK EQFAWRHFYW YLTNEGIQYL RDYLHLPPEI VPATLRRSRP E TGRPRPKG LEGERPARLT RGEADRDTYR RSAVPPGADK KAEAGAGSAT EFQFRGGFGR GRGQPPQ

UniProtKB: Small ribosomal subunit protein eS10

+
Macromolecule #13: Small ribosomal subunit protein uS17

MacromoleculeName: Small ribosomal subunit protein uS17 / type: protein_or_peptide / ID: 13 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 18.468826 KDa
SequenceString:
MADIQTERAY QKQPTIFQNK KRVLLGETGK EKLPRYYKNI GLGFKTPKEA IEGTYIDKKC PFTGNVSIRG RILSGVVTKM KMQRTIVIR RDYLHYIRKY NRFEKRHKNM SVHLSPCFRD VQIGDIVTVG ECRPLSKTVR FNVLKVTKAA GTKKQFQKF

UniProtKB: Small ribosomal subunit protein uS17

+
Macromolecule #14: Small ribosomal subunit protein eS12

MacromoleculeName: Small ribosomal subunit protein eS12 / type: protein_or_peptide / ID: 14 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 14.538987 KDa
SequenceString:
MAEEGIAAGG VMDVNTALQE VLKTALIHDG LARGIREAAK ALDKRQAHLC VLASNCDEPM YVKLVEALCA EHQINLIKVD DNKKLGEWV GLCKIDREGK PRKVVGCSCV VVKDYGKESQ AKDVIEEYFK CKK

UniProtKB: Small ribosomal subunit protein eS12

+
Macromolecule #15: Small ribosomal subunit protein uS15

MacromoleculeName: Small ribosomal subunit protein uS15 / type: protein_or_peptide / ID: 15 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 17.259389 KDa
SequenceString:
MGRMHAPGKG LSQSALPYRR SVPTWLKLTS DDVKEQIYKL AKKGLTPSQI GVILRDSHGV AQVRFVTGNK ILRILKSKGL APDLPEDLY HLIKKAVAVR KHLERNRKDK DAKFRLILIE SRIHRLARYY KTKRVLPPNW KYESSTASAL VA

UniProtKB: Small ribosomal subunit protein uS15

+
Macromolecule #16: Ribosomal protein S14

MacromoleculeName: Ribosomal protein S14 / type: protein_or_peptide / ID: 16 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 18.133984 KDa
SequenceString:
MKARALSGSG VRRRRAAMAP RKGKEKKEEQ VISLGPQVAE GENVFGVCHI FASFNDTFVH VTDLSGKETI CRVTGGMKVK ADRDESSPY AAMLAAQDVA QRCKELGITA LHIKLRATGG NRTKTPGPGA QSALRALARS GMKIGRIEDV TPIPSDSTRR K GGRRGRRL

UniProtKB: Small ribosomal subunit protein uS11

+
Macromolecule #17: Small ribosomal subunit protein uS19

MacromoleculeName: Small ribosomal subunit protein uS19 / type: protein_or_peptide / ID: 17 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 17.049182 KDa
SequenceString:
MAEVEQKKKR TFRKFTYRGV DLDQLLDMSY EQLMQLYSAR QRRRLSRGLR RKQHSLLKRL RKAKKEAPPM EKPEVVKTHL RDMIILPEM VGSMVGVYNG KTFNQVEIKP EMIGHYLGEF SITYKPVKHG RPGIGATHSS RFIPLK

UniProtKB: Small ribosomal subunit protein uS19

+
Macromolecule #18: Small ribosomal subunit protein uS9

MacromoleculeName: Small ribosomal subunit protein uS9 / type: protein_or_peptide / ID: 18 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 16.477377 KDa
SequenceString:
MPSKGPLQSV QVFGRKKTAT AVAHCKRGNG LIKVNGRPLE MIEPRTLQYK LLEPVLLLGK ERFAGVDIRV RVKGGGHVAQ IYAIRQSIS KALVAYYQKY VDEASKKEIK DILIQYDRTL LVADPRRCES KKFGGPGARA RYQKSYR

UniProtKB: Small ribosomal subunit protein uS9

+
Macromolecule #19: Small ribosomal subunit protein eS17

MacromoleculeName: Small ribosomal subunit protein eS17 / type: protein_or_peptide / ID: 19 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 15.552119 KDa
SequenceString:
MGRVRTKTVK KAARVIIEKY YTRLGNDFHT NKRVCEEIAI IPSKKLRNKI AGYVTHLMKR IQRGPVRGIS IKLQEEERER RDNYVPEVS ALDQEIIEVD PDTKEMLKLL DFGSLSNLQV TQPTVGMNFK TPRGAV

UniProtKB: Small ribosomal subunit protein eS17

+
Macromolecule #20: Small ribosomal subunit protein uS13

MacromoleculeName: Small ribosomal subunit protein uS13 / type: protein_or_peptide / ID: 20 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 17.759777 KDa
SequenceString:
MSLVIPEKFQ HILRVLNTNI DGRRKIAFAI TAIKGVGRRY AHVVLRKADI DLTKRAGELT EDEVERVITI MQNPRQYKIP DWFLNRQKD VKDGKYSQVL ANGLDNKLRE DLERLKKIRA HRGLRHFWGL RVRGQHTKTT GRRGRTVGVS KKK

UniProtKB: Small ribosomal subunit protein uS13

+
Macromolecule #21: Small ribosomal subunit protein eS19

MacromoleculeName: Small ribosomal subunit protein eS19 / type: protein_or_peptide / ID: 21 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 15.812286 KDa
SequenceString:
VTVKDVNQQE FVRALAAFLK KSGKLKVPEW VDTVKLAKHK ELAPYDENWF YTRAASTARH LYLRGGAGVG SMTKIYGGRQ RNGVMPSHF SRGSKSVARR VLQALEGLKM VEKDQDWGRK LTPQGQRDLD RIAGQVAAAK KK

UniProtKB: Small ribosomal subunit protein eS19

+
Macromolecule #22: Small ribosomal subunit protein uS10

MacromoleculeName: Small ribosomal subunit protein uS10 / type: protein_or_peptide / ID: 22 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 13.398763 KDa
SequenceString:
MAFKDTGKTP VEPEVAIHRI RITLTSRNVK SLEKVCADLI RGAKEKNLKV KGPVRMPTKT LRITTRKTPC GEGSKTWDRF QMRIHKRLI DLHSPSEIVK QITSISIEPG VEVEVTIADA

UniProtKB: Small ribosomal subunit protein uS10

+
Macromolecule #23: Small ribosomal subunit protein eS21

MacromoleculeName: Small ribosomal subunit protein eS21 / type: protein_or_peptide / ID: 23 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 9.043276 KDa
SequenceString:
MQSNAGEFVD LYVPRKCSAS NRIIGAKDHA SIPMNVAEVD KVTGRFNGQS KTYAICGAIR RMGESDDSIL RLAKSHGIVS QNF

UniProtKB: Small ribosomal subunit protein eS21

+
Macromolecule #24: Small ribosomal subunit protein uS8

MacromoleculeName: Small ribosomal subunit protein uS8 / type: protein_or_peptide / ID: 24 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 14.865555 KDa
SequenceString:
MVRMNVLADA LKSINNAEKR GKRQVLIRPC SKVIVRFLTV MMKHGYIGEF EIIDDHRAGK IVVNLTGRLN KCGVISPRFD VQLKDLEKW QNNLLPSRQF GFIVLTTSAG IMDHEEARRK HTGGKILGFF F

UniProtKB: Small ribosomal subunit protein uS8

+
Macromolecule #25: Small ribosomal subunit protein uS12

MacromoleculeName: Small ribosomal subunit protein uS12 / type: protein_or_peptide / ID: 25 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 15.844666 KDa
SequenceString:
MGKCRGLRTA RKLRSHRRDQ KWHDKQYKKA HLGTALKANP FGGASHAKGI VLEKVGVEAK QPNSAIRKCV RVQLIKNGKK ITAFVPNDG CLNFIEENDE VLVAGFGRKG HAVGDIPGVR FKVVKVANVS LLALYKGKKE RPRS

UniProtKB: Small ribosomal subunit protein uS12

+
Macromolecule #26: 40S ribosomal protein S24

MacromoleculeName: 40S ribosomal protein S24 / type: protein_or_peptide / ID: 26 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 14.575199 KDa
SequenceString:
DTVTIRTRKF MTNRLLQRKQ MVIDVLHPGK ATVPKTEIQE KLAKMYKTTP DVIFVFGFRT HFGGGKTTGF GMIYDSLDYA KKNEPKHRL ARHGLYEKKK TSRKQRKERK NRMKKVRGTA KANVGAG

UniProtKB: 40S ribosomal protein S24

+
Macromolecule #27: Small ribosomal subunit protein eS26

MacromoleculeName: Small ribosomal subunit protein eS26 / type: protein_or_peptide / ID: 27 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 12.961455 KDa
SequenceString:
MTKKRRNNGR AKKGRGHVQP IRCTNCACCV PKDKAIKKFV IRNIVEAAAV RDISEVSVFD AYVLPKLYVK LHYCVSCAIH SKVVRNRSR EARKDRTPPP RFRPAGAAPP PPPKPM

UniProtKB: Small ribosomal subunit protein eS26

+
Macromolecule #28: Small ribosomal subunit protein eS27

MacromoleculeName: Small ribosomal subunit protein eS27 / type: protein_or_peptide / ID: 28 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 9.480186 KDa
SequenceString:
MPLAKDLLHP SPEEEKRKHK KKRLVQSPNS YFMDVKCPGC YKITTVFSHA QTVVLCVGCS TVLCQPTGGK ARLTEGCSFR RKQH

UniProtKB: Small ribosomal subunit protein eS27

+
Macromolecule #29: Small ribosomal subunit protein eS28

MacromoleculeName: Small ribosomal subunit protein eS28 / type: protein_or_peptide / ID: 29 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 7.263394 KDa
SequenceString:
RVQPIKLARV TKVLGRTGSQ GQCTQVRVEF MDDTSRSIIR NVKGPVREGD VLTLLESERE ARRL

UniProtKB: Small ribosomal subunit protein eS28

+
Macromolecule #30: Small ribosomal subunit protein uS14

MacromoleculeName: Small ribosomal subunit protein uS14 / type: protein_or_peptide / ID: 30 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 6.690821 KDa
SequenceString:
MGHQQLYWSH PRKFGQGSRS CRVCSNRHGL IRKYGLNMCR QCFRQYAKDI GFIKLD

UniProtKB: Small ribosomal subunit protein uS14

+
Macromolecule #31: Ubiquitin-ribosomal protein eS31 fusion protein

MacromoleculeName: Ubiquitin-ribosomal protein eS31 fusion protein / type: protein_or_peptide / ID: 31 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 18.004041 KDa
SequenceString:
MQIFVKTLTG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLIFAGKQL EDGRTLSDYN IQKESTLHLV LRLRGGAKKR KKKSYTTPK KNKHKRKKVK LAVLKYYKVD ENGKISRLRR ECPSDECGAG VFMASHFDRH YCGKCCLTYC FNKPEDK

UniProtKB: Ubiquitin-ribosomal protein eS31 fusion protein

+
Macromolecule #32: Small ribosomal subunit protein RACK1

MacromoleculeName: Small ribosomal subunit protein RACK1 / type: protein_or_peptide / ID: 32 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 35.115652 KDa
SequenceString: MTEQMTLRGT LKGHNGWVTQ IATTPQFPDM ILSASRDKTI IMWKLTRDET NYGIPQRALR GHSHFVSDVV ISSDGQFALS GSWDGTLRL WDLTTGTTTR RFVGHTKDVL SVAFSSDNRQ IVSGSRDKTI KLWNTLGVCK YTVQDESHSE WVSCVRFSPN S SNPIIVSC ...String:
MTEQMTLRGT LKGHNGWVTQ IATTPQFPDM ILSASRDKTI IMWKLTRDET NYGIPQRALR GHSHFVSDVV ISSDGQFALS GSWDGTLRL WDLTTGTTTR RFVGHTKDVL SVAFSSDNRQ IVSGSRDKTI KLWNTLGVCK YTVQDESHSE WVSCVRFSPN S SNPIIVSC GWDKLVKVWN LANCKLKTNH IGHTGYLNTV TVSPDGSLCA SGGKDGQAML WDLNEGKHLY TLDGGDIINA LC FSPNRYW LCAATGPSIK IWDLEGKIIV DELKQEVIST SSKAEPPQCT SLAWSADGQT LFAGYTDNLV RVWQVTIGTR

UniProtKB: Small ribosomal subunit protein RACK1

+
Macromolecule #33: Small ribosomal subunit protein eS25

MacromoleculeName: Small ribosomal subunit protein eS25 / type: protein_or_peptide / ID: 33 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 13.776224 KDa
SequenceString:
MPPKDDKKKK DAGKSAKKDK DPVNKSGGKA KKKKWSKGKV RDKLNNLVLF DKATYDKLCK EVPNYKLITP AVVSERLKIR GSLARAALQ ELLSKGLIKL VSKHRAQVIY TRNTKGGDAP AAGEDA

+
Macromolecule #34: Small ribosomal subunit protein eS30

MacromoleculeName: Small ribosomal subunit protein eS30 / type: protein_or_peptide / ID: 34 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 6.741048 KDa
SequenceString:
KVHGSLARVG KVRGQTLKVA KQEKKKKRTG RAKRRMQYNR RFVNVVPTFG KKKGPNANS

UniProtKB: Ubiquitin-like FUBI-ribosomal protein eS30 fusion protein

+
Macromolecule #35: Small ribosomal subunit protein eS32

MacromoleculeName: Small ribosomal subunit protein eS32 / type: protein_or_peptide / ID: 35 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Oryctolagus cuniculus (rabbit)
Molecular weightTheoretical: 3.473451 KDa
SequenceString:
MRAKWRKKRM RRLKRKRRKM RQRSK

UniProtKB: Small ribosomal subunit protein eS32

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 7.4
Details: 20mM HEPES, 150mM KOAc, 2mM MgCl2, 1mM DTT, 0.5mM Spermidine, 6mM GMP-PnP
GridModel: C-flat-1.2/1.3 / Material: COPPER / Mesh: 400 / Support film - Material: CARBON / Support film - topology: CONTINUOUS / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 70 sec. / Pretreatment - Atmosphere: OTHER
VitrificationCryogen name: ETHANE-PROPANE / Chamber humidity: 100 % / Chamber temperature: 289 K / Instrument: FEI VITROBOT MARK IV

-
Electron microscopy

MicroscopeFEI TALOS ARCTICA
TemperatureMin: 77.0 K / Max: 83.0 K
Image recordingFilm or detector model: GATAN K2 SUMMIT (4k x 4k) / Detector mode: COUNTING / Digitization - Dimensions - Width: 3838 pixel / Digitization - Dimensions - Height: 3710 pixel / Number grids imaged: 6 / Number real images: 22549 / Average electron dose: 55.0 e/Å2
Electron beamAcceleration voltage: 200 kV / Electron source: FIELD EMISSION GUN
Electron opticsC2 aperture diameter: 70.0 µm / Illumination mode: OTHER / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 2.75 µm / Nominal defocus min: 1.25 µm / Nominal magnification: 36000
Sample stageSpecimen holder model: OTHER / Cooling holder cryogen: NITROGEN
Experimental equipment
Model: Talos Arctica / Image courtesy: FEI Company

+
Image processing

CTF correctionType: NONE
Startup modelType of model: OTHER / Details: Ab initio model
Final reconstructionApplied symmetry - Point group: C1 (asymmetric) / Resolution.type: BY AUTHOR / Resolution: 4.6 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: cryoSPARC (ver. v3.3) / Number images used: 55231
Initial angle assignmentType: MAXIMUM LIKELIHOOD
Final angle assignmentType: MAXIMUM LIKELIHOOD
FSC plot (resolution estimation)

-
Atomic model buiding 1

Initial model
PDB IDChain

6yan

source_name: PDB, initial_model_type: experimental model

8oz0

source_name: PDB, initial_model_type: experimental model
chain_id: z, residue_range: 517-601, source_name: AlphaFold, initial_model_type: in silico model
Output model

PDB-9uzk:
EMCV IRES captured on mammalian 40S with initiator tRNA

+
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