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- EMDB-18875: Escherichia coli paused disome complex (non-rotated disome interface) -

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Basic information

Entry
Database: EMDB / ID: EMD-18875
TitleEscherichia coli paused disome complex (non-rotated disome interface)
Map dataCryo-EM reconstruction of the E. coli disome complex (local refinement of non-rotated disome interface). Full map
Sample
  • Complex: Escherichia coli paused disome complex
    • Protein or peptide: x 36 types
    • RNA: x 7 types
  • RNA: x 2 types
  • Ligand: x 5 types
Keywordspolysome / tranlsation / disome / RIBOSOME
Function / homology
Function and homology information


RNA secondary structure unwinding / positive regulation of cytoplasmic translation / negative regulation of cytoplasmic translational initiation / ornithine decarboxylase inhibitor activity / transcription antitermination factor activity, RNA binding / misfolded RNA binding / Group I intron splicing / RNA folding / positive regulation of ribosome biogenesis / negative regulation of cytoplasmic translation ...RNA secondary structure unwinding / positive regulation of cytoplasmic translation / negative regulation of cytoplasmic translational initiation / ornithine decarboxylase inhibitor activity / transcription antitermination factor activity, RNA binding / misfolded RNA binding / Group I intron splicing / RNA folding / positive regulation of ribosome biogenesis / negative regulation of cytoplasmic translation / DnaA-L2 complex / four-way junction DNA binding / negative regulation of translational initiation / negative regulation of DNA-templated DNA replication initiation / regulation of mRNA stability / mRNA regulatory element binding translation repressor activity / assembly of large subunit precursor of preribosome / positive regulation of RNA splicing / cytosolic ribosome assembly / transcription elongation factor complex / regulation of DNA-templated transcription elongation / DNA endonuclease activity / transcription antitermination / regulation of cell growth / translational initiation / DNA-templated transcription termination / maintenance of translational fidelity / mRNA 5'-UTR binding / ribosomal small subunit biogenesis / small ribosomal subunit rRNA binding / ribosome biogenesis / ribosome binding / regulation of translation / ribosomal small subunit assembly / large ribosomal subunit rRNA binding / 5S rRNA binding / transferase activity / small ribosomal subunit / cytosolic small ribosomal subunit / ribosomal large subunit assembly / cytoplasmic translation / cytosolic large ribosomal subunit / tRNA binding / molecular adaptor activity / negative regulation of translation / single-stranded RNA binding / rRNA binding / ribosome / structural constituent of ribosome / translation / response to antibiotic / mRNA binding / RNA binding / zinc ion binding / membrane / cytosol / cytoplasm
Similarity search - Function
: / Ribosomal protein S1 / Ribosomal protein S1-like / Ribosomal protein L1, bacterial-type / S1 domain profile. / Ribosomal protein L1, conserved site / Ribosomal protein L1 signature. / Ribosomal protein L1 / Ribosomal protein L1, 3-layer alpha/beta-sandwich / Ribosomal protein S21, conserved site ...: / Ribosomal protein S1 / Ribosomal protein S1-like / Ribosomal protein L1, bacterial-type / S1 domain profile. / Ribosomal protein L1, conserved site / Ribosomal protein L1 signature. / Ribosomal protein L1 / Ribosomal protein L1, 3-layer alpha/beta-sandwich / Ribosomal protein S21, conserved site / Ribosomal protein S21 signature. / Ribosomal protein L1-like / Ribosomal protein L1/ribosomal biogenesis protein / Ribosomal protein L1p/L10e family / Ribosomal protein S14, bacterial/plastid / Ribosomal protein S1-like RNA-binding domain / S1 RNA binding domain / Ribosomal protein L31 type A / Ribosomal protein S21 superfamily / Ribosomal protein S21 / Ribosomal protein S16, conserved site / Ribosomal protein S16 signature. / S1 domain / Ribosomal protein S21 / Ribosomal protein L31 signature. / Ribosomal protein L31 / Ribosomal protein L31 superfamily / Ribosomal protein L31 / Ribosomal protein L16 signature 1. / Ribosomal protein L16, conserved site / Ribosomal protein L16 signature 2. / Ribosomal protein L9 signature. / Ribosomal protein L9, bacteria/chloroplast / Ribosomal protein L9, C-terminal / Ribosomal protein L9, C-terminal domain / Ribosomal protein L9, C-terminal domain superfamily / Ribosomal protein L28/L24 superfamily / Ribosomal protein L9, N-terminal domain superfamily / Ribosomal protein L9 / Ribosomal protein L9, N-terminal / Ribosomal protein L9, N-terminal domain / Ribosomal protein L28 / Ribosomal protein L35, conserved site / Ribosomal protein L35 signature. / Ribosomal protein L33, conserved site / Ribosomal protein L33 signature. / Ribosomal protein L35, non-mitochondrial / Ribosomal protein L5, bacterial-type / Ribosomal protein L18, bacterial-type / Ribosomal protein L9/RNase H1, N-terminal / Ribosomal protein S3, bacterial-type / Ribosomal protein S6, conserved site / Ribosomal protein S6 signature. / Ribosomal protein S19, bacterial-type / Ribosomal protein S13, bacterial-type / Ribosomal protein L27, conserved site / Ribosomal protein L27 signature. / Ribosomal protein S7, bacterial/organellar-type / Ribosomal protein S11, bacterial-type / Ribosomal protein S20 / Ribosomal protein S20 superfamily / Ribosomal protein S20 / Ribosomal protein S9, bacterial/plastid / Ribosomal protein S4, bacterial-type / 30S ribosomal protein S17 / Ribosomal protein S5, bacterial-type / Ribosomal protein L34, conserved site / Ribosomal protein L34 signature. / Ribosomal protein S6, plastid/chloroplast / Ribosomal protein L2, bacterial/organellar-type / Ribosomal protein L35 / Ribosomal protein L35 superfamily / Ribosomal protein S2, bacteria/mitochondria/plastid / Ribosomal protein L35 / Ribosomal L28 family / Ribosomal protein L33 / Ribosomal protein L33 / Ribosomal protein L28/L24 / Ribosomal protein L30, bacterial-type / Ribosomal protein L18 / Ribosomal L18 of archaea, bacteria, mitoch. and chloroplast / Ribosomal protein L33 superfamily / Ribosomal protein L16 / Ribosomal protein S18, conserved site / Ribosomal protein S18 signature. / L28p-like / Ribosomal protein S16 / Ribosomal protein S16 domain superfamily / Ribosomal protein S16 / Ribosomal protein L27 / Ribosomal L27 protein / Ribosomal protein S15, bacterial-type / Ribosomal protein S6 / Ribosomal protein S6 / Ribosomal protein S6 superfamily / Ribosomal protein S12, bacterial-type / Ribosomal protein L34 / Ribosomal protein L34 / Translation elongation factor EF1B/ribosomal protein S6 / Ribosomal protein L15, bacterial-type
Similarity search - Domain/homology
Small ribosomal subunit protein bS6 / Small ribosomal subunit protein uS7 / Large ribosomal subunit protein uL15 / Large ribosomal subunit protein uL1 / Large ribosomal subunit protein bL27 / Large ribosomal subunit protein bL28 / Large ribosomal subunit protein bL31 / Large ribosomal subunit protein bL33 / Large ribosomal subunit protein bL34 / Large ribosomal subunit protein bL35 ...Small ribosomal subunit protein bS6 / Small ribosomal subunit protein uS7 / Large ribosomal subunit protein uL15 / Large ribosomal subunit protein uL1 / Large ribosomal subunit protein bL27 / Large ribosomal subunit protein bL28 / Large ribosomal subunit protein bL31 / Large ribosomal subunit protein bL33 / Large ribosomal subunit protein bL34 / Large ribosomal subunit protein bL35 / Large ribosomal subunit protein bL9 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein uS11 / Small ribosomal subunit protein uS12 / Small ribosomal subunit protein uS13 / Small ribosomal subunit protein bS16 / Small ribosomal subunit protein bS18 / Small ribosomal subunit protein uS19 / Small ribosomal subunit protein bS20 / Small ribosomal subunit protein uS2 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein uS5 / Small ribosomal subunit protein uS8 / Small ribosomal subunit protein uS9 / Large ribosomal subunit protein uL16 / Small ribosomal subunit protein uS15 / Large ribosomal subunit protein uL30 / Small ribosomal subunit protein uS14 / Small ribosomal subunit protein uS17 / Small ribosomal subunit protein bS1 / Large ribosomal subunit protein uL18 / Large ribosomal subunit protein uL2 / Large ribosomal subunit protein uL5 / Small ribosomal subunit protein bS21
Similarity search - Component
Biological speciesEscherichia coli (E. coli)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.28 Å
AuthorsFluegel T / Schacherl M
Funding support Germany, 1 items
OrganizationGrant numberCountry
German Research Foundation (DFG) Germany
CitationJournal: Nat Commun / Year: 2024
Title: Transient disome complex formation in native polysomes during ongoing protein synthesis captured by cryo-EM.
Authors: Timo Flügel / Magdalena Schacherl / Anett Unbehaun / Birgit Schroeer / Marylena Dabrowski / Jörg Bürger / Thorsten Mielke / Thiemo Sprink / Christoph A Diebolder / Yollete V Guillén ...Authors: Timo Flügel / Magdalena Schacherl / Anett Unbehaun / Birgit Schroeer / Marylena Dabrowski / Jörg Bürger / Thorsten Mielke / Thiemo Sprink / Christoph A Diebolder / Yollete V Guillén Schlippe / Christian M T Spahn /
Abstract: Structural studies of translating ribosomes traditionally rely on in vitro assembly and stalling of ribosomes in defined states. To comprehensively visualize bacterial translation, we reactivated ex ...Structural studies of translating ribosomes traditionally rely on in vitro assembly and stalling of ribosomes in defined states. To comprehensively visualize bacterial translation, we reactivated ex vivo-derived E. coli polysomes in the PURE in vitro translation system and analyzed the actively elongating polysomes by cryo-EM. We find that 31% of 70S ribosomes assemble into disome complexes that represent eight distinct functional states including decoding and termination intermediates, and a pre-nucleophilic attack state. The functional diversity of disome complexes together with RNase digest experiments suggests that paused disome complexes transiently form during ongoing elongation. Structural analysis revealed five disome interfaces between leading and queueing ribosomes that undergo rearrangements as the leading ribosome traverses through the elongation cycle. Our findings reveal at the molecular level how bL9's CTD obstructs the factor binding site of queueing ribosomes to thwart harmful collisions and illustrate how translation dynamics reshape inter-ribosomal contacts.
History
DepositionNov 10, 2023-
Header (metadata) releaseMar 6, 2024-
Map releaseMar 6, 2024-
UpdateNov 6, 2024-
Current statusNov 6, 2024Processing site: PDBe / Status: Released

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Structure visualization

Supplemental images

emd_18875.png

Downloads & links

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Map

FileDownload / File: emd_18875.map.gz / Format: CCP4 / Size: 1.3 GB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationCryo-EM reconstruction of the E. coli disome complex (local refinement of non-rotated disome interface). Full map
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1.06 Å/pix.
x 702 pix.
= 744.12 Å		1.06 Å/pix.
x 702 pix.
= 744.12 Å		1.06 Å/pix.
x 702 pix.
= 744.12 Å

Surface

Projections

Slices (1/3)

Slices (1/2)

Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 1.06 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 4.7
Minimum - Maximum-5.9860106 - 25.864626000000001
Average (Standard dev.)0.000000000711484 (±1.0)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions702702702
Spacing702702702
CellA=B=C: 744.11993 Å
α=β=γ: 90.0 °

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Supplemental data

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Mask #1

Fileemd_18875_msk_1.map
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: Cryo-EM reconstruction of the E. coli disome complex...

Fileemd_18875_half_map_1.map
AnnotationCryo-EM reconstruction of the E. coli disome complex (local refinement of non-rotated disome interface). Half map B
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: Cryo-EM reconstruction of the E. coli disome complex...

Fileemd_18875_half_map_2.map
AnnotationCryo-EM reconstruction of the E. coli disome complex (local refinement of non-rotated disome interface). Half map A
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Sample components

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Entire : Escherichia coli paused disome complex

EntireName: Escherichia coli paused disome complex
Components
  • Complex: Escherichia coli paused disome complex
    • Protein or peptide: 50S ribosomal protein L28
    • Protein or peptide: 50S ribosomal protein L30
    • Protein or peptide: Large ribosomal subunit protein bL31A
    • Protein or peptide: 50S ribosomal protein L35
    • RNA: 23S ribosomal RNA
    • RNA: 5S ribosomal RNA
    • RNA: 16S ribosomal RNA
    • Protein or peptide: Small ribosomal subunit protein uS2
    • Protein or peptide: Small ribosomal subunit protein uS3
    • Protein or peptide: Small ribosomal subunit protein uS4
    • Protein or peptide: Small ribosomal subunit protein uS5
    • Protein or peptide: 30S ribosomal protein S6
    • Protein or peptide: 30S ribosomal protein S7
    • Protein or peptide: Small ribosomal subunit protein uS8
    • Protein or peptide: Small ribosomal subunit protein uS9
    • Protein or peptide: 30S ribosomal protein S10
    • Protein or peptide: Small ribosomal subunit protein uS11
    • Protein or peptide: Small ribosomal subunit protein uS12
    • Protein or peptide: Small ribosomal subunit protein uS13
    • Protein or peptide: Small ribosomal subunit protein uS14
    • Protein or peptide: 30S ribosomal protein S15
    • Protein or peptide: 30S ribosomal protein S16
    • Protein or peptide: Small ribosomal subunit protein uS17
    • Protein or peptide: Small ribosomal subunit protein bS18
    • Protein or peptide: Small ribosomal subunit protein uS19
    • Protein or peptide: Small ribosomal subunit protein bS20
    • Protein or peptide: 30S ribosomal protein S21
    • RNA: messenger RNA
    • RNA: tRNA-Trp (P-site)
    • RNA: tRNA-Phe (P-site)
    • RNA: tRNA-Arg (E-site)
    • Protein or peptide: 30S ribosomal protein S1
    • Protein or peptide: Large ribosomal subunit protein uL1
    • Protein or peptide: 50S ribosomal protein L2
    • Protein or peptide: 50S ribosomal protein L5
    • Protein or peptide: 50S ribosomal protein L33
    • Protein or peptide: 50S ribosomal protein L16
    • Protein or peptide: 50S ribosomal protein L9
    • Protein or peptide: 50S ribosomal protein L34
    • Protein or peptide: 50S ribosomal protein L15
    • Protein or peptide: Nascent chain
    • Protein or peptide: 50S ribosomal protein L18
    • Protein or peptide: 50S ribosomal protein L27
  • RNA: tRNA-Val (A-site)
  • RNA: tRNA-Ala (A-site)
  • Ligand: ZINC ION
  • Ligand: 1,4-DIAMINOBUTANE
  • Ligand: SPERMIDINE
  • Ligand: MAGNESIUM ION
  • Ligand: ALANINE

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Supramolecule #1: Escherichia coli paused disome complex

SupramoleculeName: Escherichia coli paused disome complex / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#31, #34-#45
Details: Model of the interface of non-rotated disome, focused refinement on interface applied on disome map
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE 600
Molecular weightTheoretical: 2.8618 MDa

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Macromolecule #1: 50S ribosomal protein L28

MacromoleculeName: 50S ribosomal protein L28 / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 9.027551 KDa
SequenceString:
MSRVCQVTGK RPVTGNNRSH ALNATKRRFL PNLHSHRFWV ESEKRFVTLR VSAKGMRVID KKGIDTVLAE LRARGEKY

UniProtKB: Large ribosomal subunit protein bL28

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Macromolecule #2: 50S ribosomal protein L30

MacromoleculeName: 50S ribosomal protein L30 / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 6.55482 KDa
SequenceString:
MAKTIKITQT RSAIGRLPKH KATLLGLGLR RIGHTVERED TPAIRGMINA VSFMVKVEE

UniProtKB: Large ribosomal subunit protein uL30

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Macromolecule #3: Large ribosomal subunit protein bL31A

MacromoleculeName: Large ribosomal subunit protein bL31A / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 7.887117 KDa
SequenceString:
MKKDIHPKYE EITASCSCGN VMKIRSTVGH DLNLDVCSKC HPFFTGKQRD VATGGRVDRF NKRFNIPGSK

UniProtKB: Large ribosomal subunit protein bL31

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Macromolecule #4: 50S ribosomal protein L35

MacromoleculeName: 50S ribosomal protein L35 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 7.313032 KDa
SequenceString:
MPKIKTVRGA AKRFKKTGKG GFKHKHANLR HILTKKATKR KRHLRPKAMV SKGDLGLVIA CLPYA

UniProtKB: Large ribosomal subunit protein bL35

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Macromolecule #8: Small ribosomal subunit protein uS2

MacromoleculeName: Small ribosomal subunit protein uS2 / type: protein_or_peptide / ID: 8 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 26.78167 KDa
SequenceString: MATVSMRDML KAGVHFGHQT RYWNPKMKPF IFGARNKVHI INLEKTVPMF NEALAELNKI ASRKGKILFV GTKRAASEAV KDAALSCDQ FFVNHRWLGG MLTNWKTVRQ SIKRLKDLET QSQDGTFDKL TKKEALMRTR ELEKLENSLG GIKDMGGLPD A LFVIDADH ...String:
MATVSMRDML KAGVHFGHQT RYWNPKMKPF IFGARNKVHI INLEKTVPMF NEALAELNKI ASRKGKILFV GTKRAASEAV KDAALSCDQ FFVNHRWLGG MLTNWKTVRQ SIKRLKDLET QSQDGTFDKL TKKEALMRTR ELEKLENSLG GIKDMGGLPD A LFVIDADH EHIAIKEANN LGIPVFAIVD TNSDPDGVDF VIPGNDDAIR AVTLYLGAVA ATVREGRSQD LASQAEESFV EA E

UniProtKB: Small ribosomal subunit protein uS2

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Macromolecule #9: Small ribosomal subunit protein uS3

MacromoleculeName: Small ribosomal subunit protein uS3 / type: protein_or_peptide / ID: 9 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 26.031316 KDa
SequenceString: MGQKVHPNGI RLGIVKPWNS TWFANTKEFA DNLDSDFKVR QYLTKELAKA SVSRIVIERP AKSIRVTIHT ARPGIVIGKK GEDVEKLRK VVADIAGVPA QINIAEVRKP ELDAKLVADS ITSQLERRVM FRRAMKRAVQ NAMRLGAKGI KVEVSGRLGG A EIARTEWY ...String:
MGQKVHPNGI RLGIVKPWNS TWFANTKEFA DNLDSDFKVR QYLTKELAKA SVSRIVIERP AKSIRVTIHT ARPGIVIGKK GEDVEKLRK VVADIAGVPA QINIAEVRKP ELDAKLVADS ITSQLERRVM FRRAMKRAVQ NAMRLGAKGI KVEVSGRLGG A EIARTEWY REGRVPLHTL RADIDYNTSE AHTTYGVIGV KVWIFKGEIL GGMAAVEQPE KPAAQPKKQQ RKGRK

UniProtKB: Small ribosomal subunit protein uS3

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Macromolecule #10: Small ribosomal subunit protein uS4

MacromoleculeName: Small ribosomal subunit protein uS4 / type: protein_or_peptide / ID: 10 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 23.514199 KDa
SequenceString: MARYLGPKLK LSRREGTDLF LKSGVRAIDT KCKIEQAPGQ HGARKPRLSD YGVQLREKQK VRRIYGVLER QFRNYYKEAA RLKGNTGEN LLALLEGRLD NVVYRMGFGA TRAEARQLVS HKAIMVNGRV VNIASYQVSP NDVVSIREKA KKQSRVKAAL E LAEQREKP ...String:
MARYLGPKLK LSRREGTDLF LKSGVRAIDT KCKIEQAPGQ HGARKPRLSD YGVQLREKQK VRRIYGVLER QFRNYYKEAA RLKGNTGEN LLALLEGRLD NVVYRMGFGA TRAEARQLVS HKAIMVNGRV VNIASYQVSP NDVVSIREKA KKQSRVKAAL E LAEQREKP TWLEVDAGKM EGTFKRKPER SDLSADINEH LIVELYSK

UniProtKB: Small ribosomal subunit protein uS4

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Macromolecule #11: Small ribosomal subunit protein uS5

MacromoleculeName: Small ribosomal subunit protein uS5 / type: protein_or_peptide / ID: 11 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 17.629398 KDa
SequenceString:
MAHIEKQAGE LQEKLIAVNR VSKTVKGGRI FSFTALTVVG DGNGRVGFGY GKAREVPAAI QKAMEKARRN MINVALNNGT LQHPVKGVH TGSRVFMQPA SEGTGIIAGG AMRAVLEVAG VHNVLAKAYG STNPINVVRA TIDGLENMNS PEMVAAKRGK S VEEILGK

UniProtKB: Small ribosomal subunit protein uS5

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Macromolecule #12: 30S ribosomal protein S6

MacromoleculeName: 30S ribosomal protein S6 / type: protein_or_peptide / ID: 12 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 15.727512 KDa
SequenceString:
MRHYEIVFMV HPDQSEQVPG MIERYTAAIT GAEGKIHRLE DWGRRQLAYP INKLHKAHYV LMNVEAPQEV IDELETTFRF NDAVIRSMV MRTKHAVTEA SPMVKAKDER RERRDDFANE TADDAEAGDS EEEEEE

UniProtKB: Small ribosomal subunit protein bS6

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Macromolecule #13: 30S ribosomal protein S7

MacromoleculeName: 30S ribosomal protein S7 / type: protein_or_peptide / ID: 13 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 20.055156 KDa
SequenceString:
MPRRRVIGQR KILPDPKFGS ELLAKFVNIL MVDGKKSTAE SIVYSALETL AQRSGKSELE AFEVALENVR PTVEVKSRRV GGSTYQVPV EVRPVRRNAL AMRWIVEAAR KRGDKSMALR LANELSDAAE NKGTAVKKRE DVHRMAEANK AFAHYRWLSL R SFSHQAGA SSKQPALGYL N

UniProtKB: Small ribosomal subunit protein uS7

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Macromolecule #14: Small ribosomal subunit protein uS8

MacromoleculeName: Small ribosomal subunit protein uS8 / type: protein_or_peptide / ID: 14 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 14.146557 KDa
SequenceString:
MSMQDPIADM LTRIRNGQAA NKAAVTMPSS KLKVAIANVL KEEGFIEDFK VEGDTKPELE LTLKYFQGKA VVESIQRVSR PGLRIYKRK DELPKVMAGL GIAVVSTSKG VMTDRAARQA GLGGEIICYV A

UniProtKB: Small ribosomal subunit protein uS8

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Macromolecule #15: Small ribosomal subunit protein uS9

MacromoleculeName: Small ribosomal subunit protein uS9 / type: protein_or_peptide / ID: 15 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 14.88627 KDa
SequenceString:
MAENQYYGTG RRKSSAARVF IKPGNGKIVI NQRSLEQYFG RETARMVVRQ PLELVDMVEK LDLYITVKGG GISGQAGAIR HGITRALME YDESLRSELR KAGFVTRDAR QVERKKVGLR KARRRPQFSK R

UniProtKB: Small ribosomal subunit protein uS9

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Macromolecule #16: 30S ribosomal protein S10

MacromoleculeName: 30S ribosomal protein S10 / type: protein_or_peptide / ID: 16 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 11.755597 KDa
SequenceString:
MQNQRIRIRL KAFDHRLIDQ ATAEIVETAK RTGAQVRGPI PLPTRKERFT VLISPHVNKD ARDQYEIRTH LRLVDIVEPT EKTVDALMR LDLAAGVDVQ ISLG

UniProtKB: Small ribosomal subunit protein uS10

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Macromolecule #17: Small ribosomal subunit protein uS11

MacromoleculeName: Small ribosomal subunit protein uS11 / type: protein_or_peptide / ID: 17 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 13.870975 KDa
SequenceString:
MAKAPIRARK RVRKQVSDGV AHIHASFNNT IVTITDRQGN ALGWATAGGS GFRGSRKSTP FAAQVAAERC ADAVKEYGIK NLEVMVKGP GPGRESTIRA LNAAGFRITN ITDVTPIPHN GCRPPKKRRV

UniProtKB: Small ribosomal subunit protein uS11

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Macromolecule #18: Small ribosomal subunit protein uS12

MacromoleculeName: Small ribosomal subunit protein uS12 / type: protein_or_peptide / ID: 18 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 13.768157 KDa
SequenceString:
MATVNQLVRK PRARKVAKSN VPALEACPQK RGVCTRVYTT TPKKPNSALR KVCRVRLTNG FEVTSYIGGE GHNLQEHSVI LIRGGRVKD LPGVRYHTVR GALDCSGVKD RKQARSKYGV KRPKA

UniProtKB: Small ribosomal subunit protein uS12

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Macromolecule #19: Small ribosomal subunit protein uS13

MacromoleculeName: Small ribosomal subunit protein uS13 / type: protein_or_peptide / ID: 19 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 13.128467 KDa
SequenceString:
MARIAGINIP DHKHAVIALT SIYGVGKTRS KAILAAAGIA EDVKISELSE GQIDTLRDEV AKFVVEGDLR REISMSIKRL MDLGCYRGL RHRRGLPVRG QRTKTNARTR KGPRKPIKK

UniProtKB: Small ribosomal subunit protein uS13

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Macromolecule #20: Small ribosomal subunit protein uS14

MacromoleculeName: Small ribosomal subunit protein uS14 / type: protein_or_peptide / ID: 20 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 11.60656 KDa
SequenceString:
MAKQSMKARE VKRVALADKY FAKRAELKAI ISDVNASDED RWNAVLKLQT LPRDSSPSRQ RNRCRQTGRP HGFLRKFGLS RIKVREAAM RGEIPGLKKA SW

UniProtKB: Small ribosomal subunit protein uS14

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Macromolecule #21: 30S ribosomal protein S15

MacromoleculeName: 30S ribosomal protein S15 / type: protein_or_peptide / ID: 21 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 10.290816 KDa
SequenceString:
MSLSTEATAK IVSEFGRDAN DTGSTEVQVA LLTAQINHLQ GHFAEHKKDH HSRRGLLRMV SQRRKLLDYL KRKDVARYTQ LIERLGLRR

UniProtKB: Small ribosomal subunit protein uS15

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Macromolecule #22: 30S ribosomal protein S16

MacromoleculeName: 30S ribosomal protein S16 / type: protein_or_peptide / ID: 22 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 9.207572 KDa
SequenceString:
MVTIRLARHG AKKRPFYQVV VADSRNARNG RFIERVGFFN PIASEKEEGT RLDLDRIAHW VGQGATISDR VAALIKEVNK AA

UniProtKB: Small ribosomal subunit protein bS16

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Macromolecule #23: Small ribosomal subunit protein uS17

MacromoleculeName: Small ribosomal subunit protein uS17 / type: protein_or_peptide / ID: 23 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 9.724491 KDa
SequenceString:
MTDKIRTLQG RVVSDKMEKS IVVAIERFVK HPIYGKFIKR TTKLHVHDEN NECGIGDVVE IRECRPLSKT KSWTLVRVVE KAVL

UniProtKB: Small ribosomal subunit protein uS17

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Macromolecule #24: Small ribosomal subunit protein bS18

MacromoleculeName: Small ribosomal subunit protein bS18 / type: protein_or_peptide / ID: 24 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 9.005472 KDa
SequenceString:
MARYFRRRKF CRFTAEGVQE IDYKDIATLK NYITESGKIV PSRITGTRAK YQRQLARAIK RARYLSLLPY TDRHQ

UniProtKB: Small ribosomal subunit protein bS18

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Macromolecule #25: Small ribosomal subunit protein uS19

MacromoleculeName: Small ribosomal subunit protein uS19 / type: protein_or_peptide / ID: 25 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 10.455355 KDa
SequenceString:
MPRSLKKGPF IDLHLLKKVE KAVESGDKKP LRTWSRRSTI FPNMIGLTIA VHNGRQHVPV FVTDEMVGHK LGEFAPTRTY RGHAADKKA KKK

UniProtKB: Small ribosomal subunit protein uS19

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Macromolecule #26: Small ribosomal subunit protein bS20

MacromoleculeName: Small ribosomal subunit protein bS20 / type: protein_or_peptide / ID: 26 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 9.708464 KDa
SequenceString:
MANIKSAKKR AIQSEKARKH NASRRSMMRT FIKKVYAAIE AGDKAAAQKA FNEMQPIVDR QAAKGLIHKN KAARHKANLT AQINKLA

UniProtKB: Small ribosomal subunit protein bS20

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Macromolecule #27: 30S ribosomal protein S21

MacromoleculeName: 30S ribosomal protein S21 / type: protein_or_peptide / ID: 27 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 8.524039 KDa
SequenceString:
MPVIKVRENE PFDVALRRFK RSCEKAGVLA EVRRREFYEK PTTERKRAKA SAVKRHAKKL ARENARRTRL Y

UniProtKB: Small ribosomal subunit protein bS21

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Macromolecule #34: 30S ribosomal protein S1

MacromoleculeName: 30S ribosomal protein S1 / type: protein_or_peptide / ID: 34 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 61.238887 KDa
SequenceString: MTESFAQLFE ESLKEIETRP GSIVRGVVVA IDKDVVLVDA GLKSESAIPA EQFKNAQGEL EIQVGDEVDV ALDAVEDGFG ETLLSREKA KRHEAWITLE KAYEDAETVT GVINGKVKGG FTVELNGIRA FLPGSLVDVR PVRDTLHLEG KELEFKVIKL D QKRNNVVV ...String:
MTESFAQLFE ESLKEIETRP GSIVRGVVVA IDKDVVLVDA GLKSESAIPA EQFKNAQGEL EIQVGDEVDV ALDAVEDGFG ETLLSREKA KRHEAWITLE KAYEDAETVT GVINGKVKGG FTVELNGIRA FLPGSLVDVR PVRDTLHLEG KELEFKVIKL D QKRNNVVV SRRAVIESEN SAERDQLLEN LQEGMEVKGI VKNLTDYGAF VDLGGVDGLL HITDMAWKRV KHPSEIVNVG DE ITVKVLK FDRERTRVSL GLKQLGEDPW VAIAKRYPEG TKLTGRVTNL TDYGCFVEIE EGVEGLVHVS EMDWTNKNIH PSK VVNVGD VVEVMVLDID EERRRISLGL KQCKANPWQQ FAETHNKGDR VEGKIKSITD FGIFIGLDGG IDGLVHLSDI SWNV AGEEA VREYKKGDEI AAVVLQVDAE RERISLGVKQ LAEDPFNNWV ALNKKGAIVT GKVTAVDAKG ATVELADGVE GYLRA SEAS RDRVEDATLV LSVGDEVEAK FTGVDRKNRA ISLSVRAKDE ADEKDAIATV NKQEDANFSN NAMAEAFKAA KGE

UniProtKB: Small ribosomal subunit protein bS1

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Macromolecule #35: Large ribosomal subunit protein uL1

MacromoleculeName: Large ribosomal subunit protein uL1 / type: protein_or_peptide / ID: 35 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 24.76566 KDa
SequenceString: MAKLTKRMRV IREKVDATKQ YDINEAIALL KELATAKFVE SVDVAVNLGI DARKSDQNVR GATVLPHGTG RSVRVAVFTQ GANAEAAKA AGAELVGMED LADQIKKGEM NFDVVIASPD AMRVVGQLGQ VLGPRGLMPN PKVGTVTPNV AEAVKNAKAG Q VRYRNDKN ...String:
MAKLTKRMRV IREKVDATKQ YDINEAIALL KELATAKFVE SVDVAVNLGI DARKSDQNVR GATVLPHGTG RSVRVAVFTQ GANAEAAKA AGAELVGMED LADQIKKGEM NFDVVIASPD AMRVVGQLGQ VLGPRGLMPN PKVGTVTPNV AEAVKNAKAG Q VRYRNDKN GIIHTTIGKV DFDADKLKEN LEALLVALKK AKPTQAKGVY IKKVSISTTM GAGVAVDQAG LSASVN

UniProtKB: Large ribosomal subunit protein uL1

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Macromolecule #36: 50S ribosomal protein L2

MacromoleculeName: 50S ribosomal protein L2 / type: protein_or_peptide / ID: 36 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 29.923619 KDa
SequenceString: MAVVKCKPTS PGRRHVVKVV NPELHKGKPF APLLEKNSKS GGRNNNGRIT TRHIGGGHKQ AYRIVDFKRN KDGIPAVVER LEYDPNRSA NIALVLYKDG ERRYILAPKG LKAGDQIQSG VDAAIKPGNT LPMRNIPVGS TVHNVEMKPG KGGQLARSAG T YVQIVARD ...String:
MAVVKCKPTS PGRRHVVKVV NPELHKGKPF APLLEKNSKS GGRNNNGRIT TRHIGGGHKQ AYRIVDFKRN KDGIPAVVER LEYDPNRSA NIALVLYKDG ERRYILAPKG LKAGDQIQSG VDAAIKPGNT LPMRNIPVGS TVHNVEMKPG KGGQLARSAG T YVQIVARD GAYVTLRLRS GEMRKVEADC RATLGEVGNA EHMLRVLGKA GAARWRGVRP TVRGTAMNPV DHPHGGGEGR NF GKHPVTP WGVQTKGKKT RSNKRTDKFI VRRRSK

UniProtKB: Large ribosomal subunit protein uL2

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Macromolecule #37: 50S ribosomal protein L5

MacromoleculeName: 50S ribosomal protein L5 / type: protein_or_peptide / ID: 37 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 20.333611 KDa
SequenceString:
MAKLHDYYKD EVVKKLMTEF NYNSVMQVPR VEKITLNMGV GEAIADKKLL DNAAADLAAI SGQKPLITKA RKSVAGFKIR QGYPIGCKV TLRGERMWEF FERLITIAVP RIRDFRGLSA KSFDGRGNYS MGVREQIIFP EIDYDKVDRV RGLDITITTT A KSDEEGRA LLAAFDFPFR K

UniProtKB: Large ribosomal subunit protein uL5

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Macromolecule #38: 50S ribosomal protein L33

MacromoleculeName: 50S ribosomal protein L33 / type: protein_or_peptide / ID: 38 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 6.388631 KDa
SequenceString:
MAKGIREKIK LVSSAGTGHF YTTTKNKRTK PEKLELKKFD PVVRQHVIYK EAKIK

UniProtKB: Large ribosomal subunit protein bL33

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Macromolecule #39: 50S ribosomal protein L16

MacromoleculeName: 50S ribosomal protein L16 / type: protein_or_peptide / ID: 39 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 15.312269 KDa
SequenceString:
MLQPKRTKFR KMHKGRNRGL AQGTDVSFGS FGLKAVGRGR LTARQIEAAR RAMTRAVKRQ GKIWIRVFPD KPITEKPLAV RMGKGKGNV EYWVALIQPG KVLYEMDGVP EELAREAFKL AAAKLPIKTT FVTKTVM

UniProtKB: Large ribosomal subunit protein uL16

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Macromolecule #40: 50S ribosomal protein L9

MacromoleculeName: 50S ribosomal protein L9 / type: protein_or_peptide / ID: 40 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 15.78902 KDa
SequenceString:
MQVILLDKVA NLGSLGDQVN VKAGYARNFL VPQGKAVPAT KKNIEFFEAR RAELEAKLAE VLAAANARAE KINALETVTI ASKAGDEGK LFGSIGTRDI ADAVTAAGVE VAKSEVRLPN GVLRTTGEHE VSFQVHSEVF AKVIVNVVAE

UniProtKB: Large ribosomal subunit protein bL9

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Macromolecule #41: 50S ribosomal protein L34

MacromoleculeName: 50S ribosomal protein L34 / type: protein_or_peptide / ID: 41 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 5.397463 KDa
SequenceString:
MKRTFQPSVL KRNRSHGFRA RMATKNGRQV LARRRAKGRA RLTVSK

UniProtKB: Large ribosomal subunit protein bL34

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Macromolecule #42: 50S ribosomal protein L15

MacromoleculeName: 50S ribosomal protein L15 / type: protein_or_peptide / ID: 42 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 15.008471 KDa
SequenceString:
MRLNTLSPAE GSKKAGKRLG RGIGSGLGKT GGRGHKGQKS RSGGGVRRGF EGGQMPLYRR LPKFGFTSRK AAITAEIRLS DLAKVEGGV VDLNTLKAAN IIGIQIEFAK VILAGEVTTP VTVRGLRVTK GARAAIEAAG GKIEE

UniProtKB: Large ribosomal subunit protein uL15

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Macromolecule #43: Nascent chain

MacromoleculeName: Nascent chain / type: protein_or_peptide / ID: 43 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 1.087235 KDa
SequenceString:
AAAAVRNARW

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Macromolecule #44: 50S ribosomal protein L18

MacromoleculeName: 50S ribosomal protein L18 / type: protein_or_peptide / ID: 44 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 12.794668 KDa
SequenceString:
MDKKSARIRR ATRARRKLQE LGATRLVVHR TPRHIYAQVI APNGSEVLVA ASTVEKAIAE QLKYTGNKDA AAAVGKAVAE RALEKGIKD VSFDRSGFQY HGRVQALADA AREAGLQF

UniProtKB: Large ribosomal subunit protein uL18

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Macromolecule #45: 50S ribosomal protein L27

MacromoleculeName: 50S ribosomal protein L27 / type: protein_or_peptide / ID: 45 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 9.14654 KDa
SequenceString:
MAHKKAGGST RNGRDSEAKR LGVKRFGGES VLAGSIIVRQ RGTKFHAGAN VGCGRDHTLF AKADGKVKFE VKGPKNRKFI SIEAE

UniProtKB: Large ribosomal subunit protein bL27

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Macromolecule #5: 23S ribosomal RNA

MacromoleculeName: 23S ribosomal RNA / type: rna / ID: 5 / Number of copies: 2
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 941.812562 KDa
SequenceString: GGUUAAGCGA CUAAGCGUAC ACGGUGGAUG CCCUGGCAGU CAGAGGCGAU GAAGGACGUG CUAAUCUGCG AUAAGCGUCG GUAAGGUGA UAUGAACCGU UAUAACCGGC GAUUUCCGAA UGGGGAAACC CAGUGUGUUU CGACACACUA UCAUUAACUG A AUCCAUAG ...String:
GGUUAAGCGA CUAAGCGUAC ACGGUGGAUG CCCUGGCAGU CAGAGGCGAU GAAGGACGUG CUAAUCUGCG AUAAGCGUCG GUAAGGUGA UAUGAACCGU UAUAACCGGC GAUUUCCGAA UGGGGAAACC CAGUGUGUUU CGACACACUA UCAUUAACUG A AUCCAUAG GUUAAUGAGG CGAACCGGGG GAACUGAAAC AUCUAAGUAC CCCGAGGAAA AGAAAUCAAC CGAGAUUCCC CC AGUAGCG GCGAGCGAAC GGGGAGCAGC CCAGAGCCUG AAUCAGUGUG UGUGUUAGUG GAAGCGUCUG GAAAGGCGCG CGA UACAGG GUGACAGCCC CGUACACAAA AAUGCACAUG CUGUGAGCUC GAUGAGUAGG GCGGGACACG UGGUAUCCUG UCUG AAUAU GGGGGGACCA UCCUCCAAGG CUAAAUACUC CUGACUGACC GAUAGUGAAC CAGUACCGUG AGGGAAAGGC GAAAA GAAC CCCGGCGAGG GGAGUGAAAA AGAACCUGAA ACCGUGUACG UACAAGCAGU GGGAGCACGC UUAGGCGUGU GACUGC GUA CCUUUUGUAU AAUGGGUCAG CGACUUAUAU UCUGUAGCAA GGUUAACCGA AUAGGGGAGC CGAAGGGAAA CCGAGUC UU AACUGGGCGU UAAGUUGCAG GGUAUAGACC CGAAACCCGG UGAUCUAGCC AUGGGCAGGU UGAAGGUUGG GUAACACU A ACUGGAGGAC CGAACCGACU AAU(1MG)(PSU)(5MU)GAAA AAUUAGCGGA UGACUUGUGG CUGGGGGUGA AAGGCCA AU CAAACCGGGA GAUAGCUGGU UCUCCCCGAA AGCUAUUUAG GUAGCGCCUC GUGAAUUCAU CUCCGGGGGU AGAGCACU G UUUCGGCAAG GGGGUCAUCC CGACUUACCA ACCCGAUGCA AACUGCGAAU ACCGGAGAAU GUUAUCACGG GAGACACAC GGCGGG(PSU)GCU AACGUCCGUC GUGAAGAGGG AAACAACCCA GACCGCCAGC UAAGGUCCCA AAGUCAUGGU UAAGUG GGA AACGAUGUGG GAAGGCCCAG ACAGCCAGGA UGUUGGCUUA GAAGCAGCCA UCAUUUAAAG AAAGCGUAAU AGCUCAC UG GUCGAGUCGG CCUGCGCGGA AGAUGUAACG GGGCUAAACC AUGCACCGAA GCUGCGGCAG CGACGCUUAU GCGUUGUU G GGUAGGGGAG CGUUCUGUAA GCCUGCGAAG GUGUGCUGUG AGGCAUGCUG GAGGUAUCAG AAGUGCGAAU GCUGACAUA AGUAACGAUA AAGCGGGUGA AAAGCCCGCU CGCCGGAAGA CCAAGGGUUC CUGUCCAACG UUAAUCGGGG CAGGGUGAGU CGACCCCUA AGGCGAGGCC GAAAGGCGUA GUCGAUGGGA AACAGGUUAA UAUUCCUGUA CUUGGUGUUA CUGCGAAGGG G GGACGGAG AAGGCUAUGU UGGCCGGGCG ACGGUUGUCC CGGUUUAAGC GUGUAGGCUG GUUUUCCAGG CAAAUCCGGA AA AUCAAGG CUGAGGCGUG AUGACGAGGC ACUACGGUGC UGAAGCAACA AAUGCCCUGC UUCCAGGAAA AGCCUCUAAG CAU CAGGUA ACAUCAAAUC GUACCCCAAA CCGACAC(6MZ)GG UGGUCAGGUA GAGAAUACCA AGGCGCUUGA GAGAACUCGG GUGAAGGAA CUAGGCAAAA UGGUGCCGUA ACUUCGGGAG AAGGCACGCU GAUAUGUAGG UGAGGUCCCU CGCGGAUGGA G CUGAAAUC AGUCGAAGAU ACCAGCUGGC UGCAACUGUU UAUUAAAAAC ACAGCACUGU GCAAACACGA AAGUGGACGU AU ACGGUGU GACGCCU(2MG)CC CGGUGCCGGA AGGUUAAUUG AUGGGGUUAG CGCAAGCGAA GCUCUUGAUC GAAGCCCCG GUAAACGGCG GCCGUAAC(3TD)A UAACGGUCCU AAGGUAGCGA AA(5MU)UCCUUGU CGGGUAAGUU CCGAC(5MC)UG C ACGAAUGGCG UAAUGAUGGC CAGGCUGUCU CCACCCGAGA CUCAGUGAAA UUGAACUCGC UGUG(6MZ)AGAUG CAGUG UACC CGCGGCAAGA CGGAAAGACC CCGU(G7M)AACCU UUACUAUAGC UUGACACUGA ACAUUGAGCC UUGAUGUGUA GG AUAGGUG GGAGGCUUUG AAGUGUGGAC GCCAGUCUGC AUGGAGCCGA CCUUGAAAUA CCACCCUUUA AUGUUUGAUG UUC UAACGU UGACCCGUAA UCCGGGUUGC GGACAGUGUC UGGUGGGUAG UUUGACUG(OMG)G GCGGUCUCCU CCUAAAGAGU AACGGAGGA GCACGAAGGU UGGCUAAUCC UGGUCGGACA UCAGGAGGUU AGUGCAAUGG CAUAAGCCAG CUUGACUGCG A GCGUGACG GCGCGAGCAG GUGCGAAAGC AGGUCAUAGU GAUCCGGUGG UUCUGAAUGG AAGGGCCAUC GCUCAACGGA UA AAAGGUA CUCCG(2MG)GGA(H2U) AACAGGC(PSU)GA UACCGCCCAA GAGUUCAUAU CGACGGCGGU GUUUGGCA (OMC) CUCG(2MA)(PSU)GUCG GCUCAUCACA UCCUGGGGCU GAAGUAGGUC CCAAGGGUAU GGC(OMU)GUUCGC CAU UUAAAG UGGUACGCGA GC(PSU)GGGUUUA GAACGUCGUG AGACAG(PSU)(PSU)CG GUCCCUAUCU GCCGUGGGCG CU GGAGAAC UGAGGGGGGC UGCUCCUAGU ACGAGAGGAC CGGAGUGGAC GCAUCACUGG UGUUCGGGUU GUCAUGCCAA UGG CACUGC CCGGUAGCUA AAUGCGGAAG AGAUAAGUGC UGAAAGCAUC UAAGCACGAA ACUUGCCCCG AGAUGAGUUC UCCC UGACC CUUUAAGGGU CCUGAAGGAA CGUUGAAGAC GACGACGUUG AUAGGCCGGG UGUGUAAGCG CAGCGAUGCG UUGAG CUAA CCGGUACUAA UGAACCGUGA GGCUUAAUCU U

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Macromolecule #6: 5S ribosomal RNA

MacromoleculeName: 5S ribosomal RNA / type: rna / ID: 6 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 38.79009 KDa
SequenceString:
UGCCUGGCGG CCGUAGCGCG GUGGUCCCAC CUGACCCCAU GCCGAACUCA GAAGUGAAAC GCCGUAGCGC CGAUGGUAGU GUGGGGUCU CCCCAUGCGA GAGUAGGGAA CUGCCAGGCA U

GENBANK: GENBANK: CP035706.1

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Macromolecule #7: 16S ribosomal RNA

MacromoleculeName: 16S ribosomal RNA / type: rna / ID: 7 / Number of copies: 2
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 499.873406 KDa
SequenceString: AAAUUGAAGA GUUUGAUCAU GGCUCAGAUU GAACGCUGGC GGCAGGCCUA ACACAUGCAA GUCGAACGGU AACAGGAAGA AGCUUGCUU CUUUGCUGAC GAGUGGCGGA CGGGUGAGUA AUGUCUGGGA AACUGCCUGA UGGAGGGGGA UAACUACUGG A AACGGUAG ...String:
AAAUUGAAGA GUUUGAUCAU GGCUCAGAUU GAACGCUGGC GGCAGGCCUA ACACAUGCAA GUCGAACGGU AACAGGAAGA AGCUUGCUU CUUUGCUGAC GAGUGGCGGA CGGGUGAGUA AUGUCUGGGA AACUGCCUGA UGGAGGGGGA UAACUACUGG A AACGGUAG CUAAUACCGC AUAACGUCGC AAGACCAAAG AGGGGGACCU UCGGGCCUCU UGCCAUCGGA UGUGCCCAGA UG GGAUUAG CUAGUAGGUG GGGUAACGGC UCACCUAGGC GACGAUCCCU AGCUGGUCUG AGAGGAUGAC CAGCCACACU GGA ACUGAG ACACGGUCCA GACUCCUACG GGAGGCAGCA GUGGGGAAUA UUGCACAAUG GGCGCAAGCC UGAUGCAGCC AUGC CGCGU GUAUGAAGAA GGCCUUCGGG UUGUAAAGUA CUUUCAGCGG GGAGGAAGGG AGUAAAGUUA AUACCUUUGC UCAUU GACG UUACCCGCAG AAGAAGCACC GGCUAACUCC GUGCCAGCAG CC(G7M)CGGUAAU ACGGAGGGUG CAAGCGUUAA UC GGAAUUA CUGGGCGUAA AGCGCACGCA GGCGGUUUGU UAAGUCAGAU GUGAAAUCCC CGGGCUCAAC CUGGGAACUG CAU CUGAUA CUGGCAAGCU UGAGUCUCGU AGAGGGGGGU AGAAUUCCAG GUGUAGCGGU GAAAUGCGUA GAGAUCUGGA GGAA UACCG GUGGCGAAGG CGGCCCCCUG GACGAAGACU GACGCUCAGG UGCGAAAGCG UGGGGAGCAA ACAGGAUUAG AUACC CUGG UAGUCCACGC CGUAAACGAU GUCGACUUGG AGGUUGUGCC CUUGAGGCGU GGCUUCCGGA GCUAACGCGU UAAGUC GAC CGCCUGGGGA GUACGGCCGC AAGGUUAAAA CUCAAAUGAA UUGACGGGGG CCCGCACAAG CGGUGGAGCA UGUGGUU UA AUUCGAU(2MG)(5MC)A ACGCGAAGAA CCUUACCUGG UCUUGACAUC CACGGAAGUU UUCAGAGAUG AGAAUGUGCC UUCGGGAAC CGUGAGACAG GUGCUGCAUG GCUGUCGUCA GCUCGUGUUG UGAAAUGUUG GGUUAAGUCC CGCAACGAGC G CAACCCUU AUCCUUUGUU GCCAGCGGUC CGGCCGGGAA CUCAAAGGAG ACUGCCAGUG AUAAACUGGA GGAAGGUGGG GA UGACGUC AAGUCAUCAU G(2MG)CCCUUACG ACCAGGGCUA CACACGUGCU ACAAUGGCGC AUACAAAGAG AAGCGACCU CGCGAGAGCA AGCGGACCUC AUAAAGUGCG UCGUAGUCCG GAUUGGAGUC UGCAACUCGA CUCCAUGAAG UCGGAAUCGC UAGUAAUCG UGGAUCAGAA UGCCACGGUG AAUACGUUCC CGGGCCUUGU ACACACCG(4OC)C CGU(5MC)ACACCA UGG GAGUGG GUUGCAAAAG AAGUAGGUAG CUUAACCUUC GGGAGGGCGC UUACCACUUU GUGAUUCAUG ACUGGGGUGA AGUC G(UR3)AAC AAGGUAACCG UAGG(2MG)G(MA6)(MA6)CC UGCGGUUGGA UCACCUCCUU A

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Macromolecule #28: messenger RNA

MacromoleculeName: messenger RNA / type: rna / ID: 28 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 20.786527 KDa
SequenceString:
AAAAAGGACG GUGAGCUUCG UGACAAUUAA AAAAAAGGUU UCGCGCUGGG CCAAAAUCGA AAAA

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Macromolecule #29: tRNA-Trp (P-site)

MacromoleculeName: tRNA-Trp (P-site) / type: rna / ID: 29 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 24.628865 KDa
SequenceString:
AGGGGCG(4SU)AG UUCAA(H2U)(H2U)GG(H2U) AGAGCACCGG U(PSU)UCCA(MIA)AAC CGGGU(G7M)UUGG GA G(5MU)(PSU)CGAG UCUCUCCGCC CCUGCCA

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Macromolecule #30: tRNA-Phe (P-site)

MacromoleculeName: tRNA-Phe (P-site) / type: rna / ID: 30 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 24.651904 KDa
SequenceString:
GCCCGGA(4SU)AG CUCAG(H2U)(H2U)GG(H2U) AGAGCAGGGG A(PSU)UGAA(MIA)A(PSU)C CCCGU(G7M)UC C UUGG(5MU)(PSU)CGAU UCCGAGUCCG GGCACCA

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Macromolecule #31: tRNA-Arg (E-site)

MacromoleculeName: tRNA-Arg (E-site) / type: rna / ID: 31 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 24.978115 KDa
SequenceString:
GCAUCCG(4SU)AG CUCAGC(H2U)GGA (H2U)AGAGUACUC GG(RSP)UICG(2MA)AC CGAGCG(G7M)(3AU)CG GA GG(5MU)(PSU)CGA AUCCUCCCGG AUGCACCA

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Macromolecule #32: tRNA-Val (A-site)

MacromoleculeName: tRNA-Val (A-site) / type: rna / ID: 32 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 24.617768 KDa
SequenceString:
GGGUGA(4SU)UAG CUCAGCUGGG AGAGCACCUC CCU(CM0)AC(6MZ)AGG AGGGG(7MG)UCGG CGG(5MU)(PSU)C GAU CCCGUCAUCA CCCACCA

GENBANK: GENBANK: CP053787.1

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Macromolecule #33: tRNA-Ala (A-site)

MacromoleculeName: tRNA-Ala (A-site) / type: rna / ID: 33 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli)
Molecular weightTheoretical: 24.555654 KDa
SequenceString:
GGGGCUAUAG CUCAGC(H2U)GGG AGAGCGCUUG CAUGGCAUGC AAGAG(G7M)UCAG CGG(5MU)(PSU)CGAUC CCGC UUAGC UCCACCA

GENBANK: GENBANK: CP053605.1

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Macromolecule #46: ZINC ION

MacromoleculeName: ZINC ION / type: ligand / ID: 46 / Number of copies: 2 / Formula: ZN
Molecular weightTheoretical: 65.409 Da

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Macromolecule #47: 1,4-DIAMINOBUTANE

MacromoleculeName: 1,4-DIAMINOBUTANE / type: ligand / ID: 47 / Number of copies: 2 / Formula: PUT
Molecular weightTheoretical: 88.151 Da
Chemical component information

ChemComp-PUT:
1,4-DIAMINOBUTANE

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Macromolecule #48: SPERMIDINE

MacromoleculeName: SPERMIDINE / type: ligand / ID: 48 / Number of copies: 1 / Formula: SPD
Molecular weightTheoretical: 145.246 Da
Chemical component information

ChemComp-SPD:
SPERMIDINE

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Macromolecule #49: MAGNESIUM ION

MacromoleculeName: MAGNESIUM ION / type: ligand / ID: 49 / Number of copies: 297 / Formula: MG
Molecular weightTheoretical: 24.305 Da

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Macromolecule #50: ALANINE

MacromoleculeName: ALANINE / type: ligand / ID: 50 / Number of copies: 1 / Formula: ALA
Molecular weightTheoretical: 89.093 Da
Chemical component information

ChemComp-ALA:
ALANINE

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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: 7.6
GridModel: Quantifoil R2/2 / Material: COPPER / Mesh: 300 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 20 sec. / Pretreatment - Atmosphere: AIR / Pretreatment - Pressure: 0.037 kPa
Details: Operated at 15 mA, easiGlow Discharge Cleaning system (PELCO).
VitrificationCryogen name: ETHANE / Chamber humidity: 75 % / Chamber temperature: 277 K / Instrument: FEI VITROBOT MARK IV
Details: Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher ...Details: Withdrawn samples were spotted directly onto freshly glow-discharged holey carbon grids, blotted for 1-2 s, and flash frozen in liquid ethane using a Vitrobot Mark IV plunger (ThermoFisher Scientific) after a wait time of 40 s at 4 degrees Celsius..
DetailsIn vitro translation reactions were performed in the PURE translation system using the PURExpress delta ribosome kit (NEB, #E3313S). Translation reactions were supplemented with 0.8 U/uL RNAsin Plus RNase Inhibitor (Promega, N261B). SolA, factor mix, and RNAsin Plus were combined on ice, followed by a preincubation at 37 degrees Celcius for 2 min, and added directly to polysomes (700 nM final concentration) that had been preincubated at 37 degrees Celsius for 2 min. After 1 min reaction time, 4 ul of the reaction mixture were withdrawn for plunge freezing.

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Electron microscopy

MicroscopeFEI TITAN KRIOS
TemperatureMin: 80.0 K / Max: 82.0 K
Image recordingFilm or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Number grids imaged: 1 / Number real images: 8982 / Average exposure time: 1.13 sec. / Average electron dose: 45.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsC2 aperture diameter: 50.0 µm / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 2.0 µm / Nominal defocus min: 0.5 µm / Nominal magnification: 81000
Sample stageSpecimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Particle selectionNumber selected: 1883839
Startup modelType of model: NONE
Final reconstructionApplied symmetry - Point group: C1 (asymmetric) / Algorithm: BACK PROJECTION / Resolution.type: BY AUTHOR / Resolution: 3.28 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: cryoSPARC (ver. 3.3.1) / Number images used: 63618
Initial angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: cryoSPARC (ver. 3.3.1)
Final angle assignmentType: MAXIMUM LIKELIHOOD / Software - Name: cryoSPARC (ver. 3.3.1)
Final 3D classificationSoftware - Name: cryoSPARC (ver. 3.3.1)
FSC plot (resolution estimation)

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Atomic model buiding 1

Initial modelPDB ID:

7n1p


Chain - Source name: PDB / Chain - Initial model type: experimental model
DetailsThe atomic model of the E. coli 70S ribosome was initially docked into the postprocessed density maps with UCSF Chimera and manually adjusted in Coot. As the modelled mRNA represents a mixture of all isolated native E. coli mRNAs bound to polysomes, a random sense mRNA sequence was chosen, except for the five codons, which were adjusted to the anticodons. Ligand restraints were generated using phenix.eLBOW. The full-length model for protein bS1 was generated using AlphaFold and manually placed and adjusted in Coot. All models were refined over multiple rounds using the module phenix.real_space_refine in PHENIX and interactive model building and refinement in Coot, using libG restraints for the RNAs. The quality of all refined models was assessed using the comprehensive model validation function in PHENIX and wwPDB validation server.
RefinementSpace: REAL / Protocol: OTHER / Overall B value: 87.2 / Target criteria: CC
Output model

PDB-8r3v:
Escherichia coli paused disome complex (non-rotated disome interface)

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