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- EMDB-21620: Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA pro... -

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Basic information

Entry
Database: EMDB / ID: EMD-21620
TitleCryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B)
Map dataMap I-B blocfilt filtered and with B-factor -50 applied
Sample
  • Complex: Map I-B
    • Protein or peptide: x 51 types
    • RNA: x 5 types
KeywordsRibosome / EF-Tu / tRNA
Function / homology
Function and homology information


DnaA-L2 complex / negative regulation of DNA-templated DNA replication initiation / large ribosomal subunit / regulation of translation / small ribosomal subunit / 5S rRNA binding / transferase activity / cytosolic small ribosomal subunit / ribosomal large subunit assembly / cytoplasmic translation ...DnaA-L2 complex / negative regulation of DNA-templated DNA replication initiation / large ribosomal subunit / regulation of translation / small ribosomal subunit / 5S rRNA binding / transferase activity / cytosolic small ribosomal subunit / ribosomal large subunit assembly / cytoplasmic translation / cytosolic large ribosomal subunit / tRNA binding / rRNA binding / ribosome / structural constituent of ribosome / ribonucleoprotein complex / translation / mRNA binding / RNA binding / zinc ion binding / cytosol / cytoplasm
Similarity search - Function
Ribosomal protein L1, bacterial-type / Ribosomal protein L1, conserved site / Ribosomal protein L1 signature. / Ribosomal protein L1 / Ribosomal protein L1, 3-layer alpha/beta-sandwich / Ribosomal protein L25, short-form / Ribosomal protein L1-like / Ribosomal protein L1/ribosomal biogenesis protein / Ribosomal protein L1p/L10e family / Ribosomal protein S16, conserved site ...Ribosomal protein L1, bacterial-type / Ribosomal protein L1, conserved site / Ribosomal protein L1 signature. / Ribosomal protein L1 / Ribosomal protein L1, 3-layer alpha/beta-sandwich / Ribosomal protein L25, short-form / Ribosomal protein L1-like / Ribosomal protein L1/ribosomal biogenesis protein / Ribosomal protein L1p/L10e family / Ribosomal protein S16, conserved site / Ribosomal protein S16 signature. / Ribosomal protein L21, conserved site / Ribosomal protein L21 signature. / 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 L25p family / Ribosomal protein L25 / Ribosomal protein L36 signature. / Ribosomal protein L25/Gln-tRNA synthetase, N-terminal / Ribosomal protein L25/Gln-tRNA synthetase, anti-codon-binding domain superfamily / Ribosomal protein L9, N-terminal domain superfamily / Ribosomal protein L9 / Ribosomal protein L9, N-terminal / Ribosomal protein L9, N-terminal domain / 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 L36 / Ribosomal protein L36 superfamily / Ribosomal protein L36 / Ribosomal protein S7, bacterial/organellar-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 S6, plastid/chloroplast / Ribosomal protein L22, bacterial/chloroplast-type / Ribosomal protein L2, bacterial/organellar-type / Ribosomal protein S2, bacteria/mitochondria/plastid / Ribosomal protein L34, conserved site / Ribosomal protein L34 signature. / Ribosomal protein L16 / Ribosomal protein S16 / Ribosomal protein S16 domain superfamily / Ribosomal protein S16 / Ribosomal protein S15, bacterial-type / Ribosomal protein L21 / Ribosomal protein S6 / Ribosomal protein S6 / Ribosomal protein S6 superfamily / Ribosomal protein L21-like / L21-like superfamily / Ribosomal prokaryotic L21 protein / Ribosomal protein S12, bacterial-type / Translation elongation factor EF1B/ribosomal protein S6 / Ribosomal protein L13, bacterial-type / Ribosomal protein L3, bacterial/organelle-type / Ribosomal protein S2 signature 2. / Ribosomal protein L15, bacterial-type / 50S ribosomal protein uL4 / K Homology domain / K homology RNA-binding domain / Ribosomal protein L34 / Ribosomal protein L34 / Ribosomal protein S10, conserved site / Ribosomal protein S10 signature. / Ribosomal protein S3, conserved site / Ribosomal protein S3 signature. / Ribosomal protein S2 signature 1. / Ribosomal protein L2 signature. / Ribosomal protein L29, conserved site / Ribosomal protein L29 signature. / KH domain / Type-2 KH domain profile. / K Homology domain, type 2 / Ribosomal protein S3, C-terminal / Ribosomal protein S3, C-terminal domain / Ribosomal protein S3, C-terminal domain superfamily / Ribosomal protein S15/S19, conserved site / Ribosomal protein S19 signature. / Ribosomal protein S10 / : / Ribosomal protein S19/S15 / Ribosomal protein S19/S15, superfamily / Ribosomal protein S19 / Ribosomal protein S2, conserved site / Ribosomal protein L15, conserved site / Ribosomal protein S7, conserved site / Ribosomal protein L15 signature.
Similarity search - Domain/homology
Large ribosomal subunit protein uL15 / Small ribosomal subunit protein uS17 / Large ribosomal subunit protein bL36 / Small ribosomal subunit protein uS13 / 30S ribosomal protein S3 / 50S ribosomal protein L1 / Large ribosomal subunit protein bL34 / Small ribosomal subunit protein bS16 / Small ribosomal subunit protein uS2 / 30S ribosomal protein S10 ...Large ribosomal subunit protein uL15 / Small ribosomal subunit protein uS17 / Large ribosomal subunit protein bL36 / Small ribosomal subunit protein uS13 / 30S ribosomal protein S3 / 50S ribosomal protein L1 / Large ribosomal subunit protein bL34 / Small ribosomal subunit protein bS16 / Small ribosomal subunit protein uS2 / 30S ribosomal protein S10 / Large ribosomal subunit protein bL25 / Small ribosomal subunit protein uS15 / 50S ribosomal protein L4 / 50S ribosomal protein L22 / 50S ribosomal protein L29 / 50S ribosomal protein L21 / 50S ribosomal protein L13 / 50S ribosomal protein L9 / Small ribosomal subunit protein uS8 / 30S ribosomal protein S19 / 30S ribosomal protein S4 / Large ribosomal subunit protein uL16 / Large ribosomal subunit protein uL2 / Large ribosomal subunit protein uL3 / 30S ribosomal protein S6 / 30S ribosomal protein S7 / 30S ribosomal protein S20 / 30S ribosomal protein S9 / 30S ribosomal protein S12
Similarity search - Component
Biological speciesEscherichia coli (E. coli)
Methodsingle particle reconstruction / cryo EM / Resolution: 3.3 Å
AuthorsLoveland AB / Demo G
Funding support United States, 3 items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)R01 GM106105 United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)R01 GM107465 United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)R35 GM127094 United States
CitationJournal: Nature / Year: 2020
Title: Cryo-EM of elongating ribosome with EF-Tu•GTP elucidates tRNA proofreading.
Authors: Anna B Loveland / Gabriel Demo / Andrei A Korostelev /
Abstract: Ribosomes accurately decode mRNA by proofreading each aminoacyl-tRNA that is delivered by the elongation factor EF-Tu. To understand the molecular mechanism of this proofreading step it is necessary ...Ribosomes accurately decode mRNA by proofreading each aminoacyl-tRNA that is delivered by the elongation factor EF-Tu. To understand the molecular mechanism of this proofreading step it is necessary to visualize GTP-catalysed elongation, which has remained a challenge. Here we use time-resolved cryogenic electron microscopy to reveal 33 ribosomal states after the delivery of aminoacyl-tRNA by EF-Tu•GTP. Instead of locking cognate tRNA upon initial recognition, the ribosomal decoding centre dynamically monitors codon-anticodon interactions before and after GTP hydrolysis. GTP hydrolysis enables the GTPase domain of EF-Tu to extend away, releasing EF-Tu from tRNA. The 30S subunit then locks cognate tRNA in the decoding centre and rotates, enabling the tRNA to bypass 50S protrusions during accommodation into the peptidyl transferase centre. By contrast, the decoding centre fails to lock near-cognate tRNA, enabling the dissociation of near-cognate tRNA both during initial selection (before GTP hydrolysis) and proofreading (after GTP hydrolysis). These findings reveal structural similarity between ribosomes in initial selection states and in proofreading states, which together govern the efficient rejection of incorrect tRNA.
History
DepositionMar 31, 2020-
Header (metadata) releaseJul 1, 2020-
Map releaseJul 1, 2020-
UpdateMar 6, 2024-
Current statusMar 6, 2024Processing site: RCSB / Status: Released

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Structure visualization

Movie
  • Surface view with section colored by density value
  • Surface level: 2
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  • Surface view colored by height
  • Surface level: 2
  • Imaged by UCSF Chimera
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  • Surface view with fitted model
  • Atomic models: PDB-6wd1
  • Surface level: 2
  • Imaged by UCSF Chimera
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Movie viewer
Structure viewerEM map:
SurfViewMolmilJmol/JSmol
Supplemental images

emd_21620.png

Downloads & links

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Map

FileDownload / File: emd_21620.map.gz / Format: CCP4 / Size: 91.1 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
AnnotationMap I-B blocfilt filtered and with B-factor -50 applied
Projections & slices

Image control

Size
Brightness
Contrast
Others
AxesZ (Sec.)Y (Row.)X (Col.)
1.33 Å/pix.
x 288 pix.
= 383.904 Å		1.33 Å/pix.
x 288 pix.
= 383.904 Å		1.33 Å/pix.
x 288 pix.
= 383.904 Å

Surface

Projections

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Slices (2/3)

Images are generated by Spider.

Voxel sizeX=Y=Z: 1.333 Å
Density

Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 1.0 / Movie #1: 2
Minimum - Maximum-11.898218 - 23.416879999999999
Average (Standard dev.)0.109319806 (±0.8894942)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions288288288
Spacing288288288
CellA=B=C: 383.904 Å
α=β=γ: 90.0 °

CCP4 map header:

modeImage stored as Reals
Å/pix. X/Y/Z1.3331.3331.333
M x/y/z288288288
origin x/y/z0.0000.0000.000
length x/y/z383.904383.904383.904
α/β/γ90.00090.00090.000
MAP C/R/S123
start NC/NR/NS000
NC/NR/NS288288288
D min/max/mean-11.89823.4170.109

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Supplemental data

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Additional map: Map I-B

Fileemd_21620_additional.map
AnnotationMap I-B
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: Half map 2 I-B

Fileemd_21620_half_map_1.map
AnnotationHalf map 2 I-B
Projections & Slices
AxesZYX

Projections

Slices (1/2)
Density Histograms

Histogram

Histogram (log scale)

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Half map: Half map 1 I-B

Fileemd_21620_half_map_2.map
AnnotationHalf map 1 I-B
Projections & Slices
AxesZYX

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Histogram (log scale)

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Sample components

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Entire : Map I-B

EntireName: Map I-B
Components
  • Complex: Map I-B
    • Protein or peptide: 50S ribosomal protein L2
    • Protein or peptide: 50S ribosomal protein L3
    • Protein or peptide: 50S ribosomal protein L4
    • Protein or peptide: 50S ribosomal protein L5
    • Protein or peptide: 50S ribosomal protein L6
    • Protein or peptide: 50S ribosomal protein L9
    • Protein or peptide: 50S ribosomal protein L10
    • Protein or peptide: 50S ribosomal protein L11
    • Protein or peptide: 50S ribosomal protein L13
    • Protein or peptide: 50S ribosomal protein L14
    • Protein or peptide: 50S ribosomal protein L15
    • Protein or peptide: 50S ribosomal protein L16
    • Protein or peptide: 50S ribosomal protein L17
    • Protein or peptide: 50S ribosomal protein L18
    • Protein or peptide: 50S ribosomal protein L19
    • Protein or peptide: 50S ribosomal protein L20
    • Protein or peptide: 50S ribosomal protein L21
    • Protein or peptide: 50S ribosomal protein L22
    • Protein or peptide: 50S ribosomal protein L23
    • Protein or peptide: 50S ribosomal protein L24
    • Protein or peptide: 50S ribosomal protein L25
    • Protein or peptide: 50S ribosomal protein L27
    • Protein or peptide: 50S ribosomal protein L28
    • Protein or peptide: 50S ribosomal protein L29
    • Protein or peptide: 50S ribosomal protein L30
    • Protein or peptide: 50S ribosomal protein L32
    • Protein or peptide: 50S ribosomal protein L33
    • Protein or peptide: 50S ribosomal protein L34
    • Protein or peptide: 50S ribosomal protein L35
    • Protein or peptide: 50S ribosomal protein L36
    • Protein or peptide: 30S ribosomal protein S2
    • Protein or peptide: 30S ribosomal protein S3
    • Protein or peptide: 30S ribosomal protein S4
    • Protein or peptide: 30S ribosomal protein S5
    • Protein or peptide: 30S ribosomal protein S6
    • Protein or peptide: 30S ribosomal protein S7
    • Protein or peptide: 30S ribosomal protein S8
    • Protein or peptide: 30S ribosomal protein S9
    • Protein or peptide: 30S ribosomal protein S10
    • Protein or peptide: 30S ribosomal protein S11
    • Protein or peptide: 30S ribosomal protein S12
    • Protein or peptide: 30S ribosomal protein S13
    • Protein or peptide: 30S ribosomal protein S14
    • Protein or peptide: 30S ribosomal protein S15
    • Protein or peptide: 30S ribosomal protein S16
    • Protein or peptide: 30S ribosomal protein S17
    • Protein or peptide: 30S ribosomal protein S18
    • Protein or peptide: 30S ribosomal protein S19
    • Protein or peptide: 30S ribosomal protein S20
    • Protein or peptide: 30S ribosomal protein S21
    • Protein or peptide: 50S ribosomal protein L1
    • RNA: 16S ribosomal RNA
    • RNA: 23S ribosomal RNA
    • RNA: 5S ribosomal RNA
    • RNA: tRNAfMet
    • RNA: mRNA

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Supramolecule #1: Map I-B

SupramoleculeName: Map I-B / type: complex / ID: 1 / Parent: 0 / Macromolecule list: all
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600

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Macromolecule #1: 50S ribosomal protein L2

MacromoleculeName: 50S ribosomal protein L2 / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 29.663244 KDa
SequenceString: AVVKCKPTSP GRRHVVKVVN PELHKGKPFA PLLEKNSKSG GRNNNGRITT RHIGGGHKQA YRIVDFKRNK DGIPAVVERL EYDPNRSAN IALVLYKDGE RRYILAPKGL KAGDQIQSGV DAAIKPGNTL PMRNIPVGST VHNVEMKPGK GGQLARSAGT Y VQIVARDG ...String:
AVVKCKPTSP GRRHVVKVVN PELHKGKPFA PLLEKNSKSG GRNNNGRITT RHIGGGHKQA YRIVDFKRNK DGIPAVVERL EYDPNRSAN IALVLYKDGE RRYILAPKGL KAGDQIQSGV DAAIKPGNTL PMRNIPVGST VHNVEMKPGK GGQLARSAGT Y VQIVARDG AYVTLRLRSG EMRKVEADCR ATLGEVGNAE HMLRVLGKAG AARWRGVRPT VRGTAMNPVD HPHGGGEGRN FG KHPVTPW GVQTKGKKTR SNKRTDKFIV RRRS

UniProtKB: Large ribosomal subunit protein uL2

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Macromolecule #2: 50S ribosomal protein L3

MacromoleculeName: 50S ribosomal protein L3 / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 22.277535 KDa
SequenceString: MIGLVGKKVG MTRIFTEDGV SIPVTVIEVE ANRVTQVKDL ANDGYRAIQV TTGAKKANRV TKPEAGHFAK AGVEAGRGLW EFRLAEGEE FTVGQSISVE LFADVKKVDV TGTSKGKGFA GTVKRWNFRT QDATHGNSLS HRVPGSIGQN QTPGKVFKGK K MAGQMGNE ...String:
MIGLVGKKVG MTRIFTEDGV SIPVTVIEVE ANRVTQVKDL ANDGYRAIQV TTGAKKANRV TKPEAGHFAK AGVEAGRGLW EFRLAEGEE FTVGQSISVE LFADVKKVDV TGTSKGKGFA GTVKRWNFRT QDATHGNSLS HRVPGSIGQN QTPGKVFKGK K MAGQMGNE RVTVQSLDVV RVDAERNLLL VKGAVPGATG SDLIVKPAVK A

UniProtKB: Large ribosomal subunit protein uL3

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Macromolecule #3: 50S ribosomal protein L4

MacromoleculeName: 50S ribosomal protein L4 / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 22.121566 KDa
SequenceString: MELVLKDAQS ALTVSETTFG RDFNEALVHQ VVVAYAAGAR QGTRAQKTRA EVTGSGKKPW RQKGTGRARS GSIKSPIWRS GGVTFAARP QDHSQKVNKK MYRGALKSIL SELVRQDRLI VVEKFSVEAP KTKLLAQKLK DMALEDVLII TGELDENLFL A ARNLHKVD ...String:
MELVLKDAQS ALTVSETTFG RDFNEALVHQ VVVAYAAGAR QGTRAQKTRA EVTGSGKKPW RQKGTGRARS GSIKSPIWRS GGVTFAARP QDHSQKVNKK MYRGALKSIL SELVRQDRLI VVEKFSVEAP KTKLLAQKLK DMALEDVLII TGELDENLFL A ARNLHKVD VRDATGIDPV SLIAFDKVVM TADAVKQVEE MLA

UniProtKB: 50S ribosomal protein L4

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Macromolecule #4: 50S ribosomal protein L5

MacromoleculeName: 50S ribosomal protein L5 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 20.073234 KDa
SequenceString:
AKLHDYYKDE VVKKLMTEFN YNSVMQVPRV EKITLNMGVG EAIADKKLLD NAAADLAAIS GQKPLITKAR KSVAGFKIRQ GYPIGCKVT LRGERMWEFF ERLITIAVPR IRDFRGLSAK SFDGRGNYSM GVREQIIFPE IDYDKVDRVR GLDITITTTA K SDEEGRAL LAAFDFPFR

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Macromolecule #5: 50S ribosomal protein L6

MacromoleculeName: 50S ribosomal protein L6 / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 18.801598 KDa
SequenceString:
SRVAKAPVVV PAGVDVKING QVITIKGKNG ELTRTLNDAV EVKHADNTLT FGPRDGYADG WAQAGTARAL LNSMVIGVTE GFTKKLQLV GVGYRAAVKG NVINLSLGFS HPVDHQLPAG ITAECPTQTE IVLKGADKQV IGQVAADLRA YRRPEPYKGK G VRYADEVV RTKEAKKK

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Macromolecule #6: 50S ribosomal protein L9

MacromoleculeName: 50S ribosomal protein L9 / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 15.78902 KDa
SequenceString:
MQVILLDKVA NLGSLGDQVN VKAGYARNFL VPQGKAVPAT KKNIEFFEAR RAELEAKLAE VLAAANARAE KINALETVTI ASKAGDEGK LFGSIGTRDI ADAVTAAGVE VAKSEVRLPN GVLRTTGEHE VSFQVHSEVF AKVIVNVVAE

UniProtKB: 50S ribosomal protein L9

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Macromolecule #7: 50S ribosomal protein L10

MacromoleculeName: 50S ribosomal protein L10 / type: protein_or_peptide / ID: 7 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 14.112345 KDa
SequenceString:
MALNLQDKQA IVAEVSEVAK GALSAVVADS RGVTVDKMTE LRKAGREAGV YMRVVRNTLL RRAVEGTPFE CLKDAFVGPT LIAYSMEHP GAAARLFKEF AKANAKFEVK AAAFEGELIP ASQIDRLATL PT

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Macromolecule #8: 50S ribosomal protein L11

MacromoleculeName: 50S ribosomal protein L11 / type: protein_or_peptide / ID: 8 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 14.763165 KDa
SequenceString:
AKKVQAYVKL QVAAGMANPS PPVGPALGQQ GVNIMEFCKA FNAKTDSIEK GLPIPVVITV YADRSFTFVT KTPPAAVLLK KAAGIKSGS GKPNKDKVGK ISRAQLQEIA QTKAADMTGA DIEAMTRSIE GTARSMGLVV ED

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Macromolecule #9: 50S ribosomal protein L13

MacromoleculeName: 50S ribosomal protein L13 / type: protein_or_peptide / ID: 9 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 16.050606 KDa
SequenceString:
MKTFTAKPET VKRDWYVVDA TGKTLGRLAT ELARRLRGKH KAEYTPHVDT GDYIIVLNAD KVAVTGNKRT DKVYYHHTGH IGGIKQATF EEMIARRPER VIEIAVKGML PKGPLGRAMF RKLKVYAGNE HNHAAQQPQV LDI

UniProtKB: 50S ribosomal protein L13

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Macromolecule #10: 50S ribosomal protein L14

MacromoleculeName: 50S ribosomal protein L14 / type: protein_or_peptide / ID: 10 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 13.45191 KDa
SequenceString:
MIQEQTMLNV ADNSGARRVM CIKVLGGSHR RYAGVGDIIK ITIKEAIPRG KVKKGDVLKA VVVRTKKGVR RPDGSVIRFD GNACVLLNN NSEQPIGTRI FGPVTRELRS EKFMKIISLA PEV

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Macromolecule #11: 50S ribosomal protein L15

MacromoleculeName: 50S ribosomal protein L15 / type: protein_or_peptide / ID: 11 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 14.877273 KDa
SequenceString:
RLNTLSPAEG SKKAGKRLGR GIGSGLGKTG GRGHKGQKSR SGGGVRRGFE GGQMPLYRRL PKFGFTSRKA AITAEIRLSD LAKVEGGVV DLNTLKAANI IGIQIEFAKV ILAGEVTTPV TVRGLRVTKG ARAAIEAAGG KIEE

UniProtKB: Large ribosomal subunit protein uL15

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Macromolecule #12: 50S ribosomal protein L16

MacromoleculeName: 50S ribosomal protein L16 / type: protein_or_peptide / ID: 12 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
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 #13: 50S ribosomal protein L17

MacromoleculeName: 50S ribosomal protein L17 / type: protein_or_peptide / ID: 13 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 13.721938 KDa
SequenceString:
MRHRKSGRQL NRNSSHRQAM FRNMAGSLVR HEIIKTTLPK AKELRRVVEP LITLAKTDSV ANRRLAFART RDNEIVAKLF NELGPRFAS RAGGYTRILK CGFRAGDNAP MAYIELVDRS E

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Macromolecule #14: 50S ribosomal protein L18

MacromoleculeName: 50S ribosomal protein L18 / type: protein_or_peptide / ID: 14 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 12.663471 KDa
SequenceString:
DKKSARIRRA TRARRKLQEL GATRLVVHRT PRHIYAQVIA PNGSEVLVAA STVEKAIAEQ LKYTGNKDAA AAVGKAVAER ALEKGIKDV SFDRSGFQYH GRVQALADAA REAGLQF

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Macromolecule #15: 50S ribosomal protein L19

MacromoleculeName: 50S ribosomal protein L19 / type: protein_or_peptide / ID: 15 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 13.028082 KDa
SequenceString:
SNIIKQLEQE QMKQDVPSFR PGDTVEVKVW VVEGSKKRLQ AFEGVVIAIR NRGLHSAFTV RKISNGEGVE RVFQTHSPVV DSISVKRRG AVRKAKLYYL RERTGKAARI KERLN

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Macromolecule #16: 50S ribosomal protein L20

MacromoleculeName: 50S ribosomal protein L20 / type: protein_or_peptide / ID: 16 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 13.396828 KDa
SequenceString:
ARVKRGVIAR ARHKKILKQA KGYYGARSRV YRVAFQAVIK AGQYAYRDRR QRKRQFRQLW IARINAAARQ NGISYSKFIN GLKKASVEI DRKILADIAV FDKVAFTALV EKAKAALA

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Macromolecule #17: 50S ribosomal protein L21

MacromoleculeName: 50S ribosomal protein L21 / type: protein_or_peptide / ID: 17 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 11.586374 KDa
SequenceString:
MYAVFQSGGK QHRVSEGQTV RLEKLDIATG ETVEFAEVLM IANGEEVKIG VPFVDGGVIK AEVVAHGRGE KVKIVKFRRR KHYRKQQGH RQWFTDVKIT GISA

UniProtKB: 50S ribosomal protein L21

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Macromolecule #18: 50S ribosomal protein L22

MacromoleculeName: 50S ribosomal protein L22 / type: protein_or_peptide / ID: 18 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 12.253359 KDa
SequenceString:
METIAKHRHA RSSAQKVRLV ADLIRGKKVS QALDILTYTN KKAAVLVKKV LESAIANAEH NDGADIDDLK VTKIFVDEGP SMKRIMPRA KGRADRILKR TSHITVVVSD R

UniProtKB: 50S ribosomal protein L22

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Macromolecule #19: 50S ribosomal protein L23

MacromoleculeName: 50S ribosomal protein L23 / type: protein_or_peptide / ID: 19 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 10.546472 KDa
SequenceString:
MIREERLLKV LRAPHVSEKA STAMEKSNTI VLKVAKDATK AEIKAAVQKL FEVEVEVVNT LVVKGKVKRH GQRIGRRSDW KKAYVTLKE GQNL

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Macromolecule #20: 50S ribosomal protein L24

MacromoleculeName: 50S ribosomal protein L24 / type: protein_or_peptide / ID: 20 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 11.078874 KDa
SequenceString:
AAKIRRDDEV IVLTGKDKGK RGKVKNVLSS GKVIVEGINL VKKHQKPVPA LNQPGGIVEK EAAIQVSNVA IFNAATGKAD RVGFRFEDG KKVRFFKSNS ETI

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Macromolecule #21: 50S ribosomal protein L25

MacromoleculeName: 50S ribosomal protein L25 / type: protein_or_peptide / ID: 21 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 10.713465 KDa
SequenceString:
MFTINAEVRK EQGKGASRRL RAANKFPAII YGGKEAPLAI ELDHDKVMNM QAKAEFYSEV LTIVVDGKEI KVKAQDVQRH PYKPKLQHI DFVRA

UniProtKB: Large ribosomal subunit protein bL25

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Macromolecule #22: 50S ribosomal protein L27

MacromoleculeName: 50S ribosomal protein L27 / type: protein_or_peptide / ID: 22 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 8.174394 KDa
SequenceString:
RNGRDSEAKR LGVKRFGGES VLAGSIIVRQ RGTKFHAGAN VGCGRDHTLF AKADGKVKFE VKGPKNRKFI SIEAE

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Macromolecule #23: 50S ribosomal protein L28

MacromoleculeName: 50S ribosomal protein L28 / type: protein_or_peptide / ID: 23 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 8.896354 KDa
SequenceString:
SRVCQVTGKR PVTGNNRSHA LNATKRRFLP NLHSHRFWVE SEKRFVTLRV SAKGMRVIDK KGIDTVLAEL RARGEKY

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Macromolecule #24: 50S ribosomal protein L29

MacromoleculeName: 50S ribosomal protein L29 / type: protein_or_peptide / ID: 24 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 7.286464 KDa
SequenceString:
MKAKELREKS VEELNTELLN LLREQFNLRM QAASGQLQQS HLLKQVRRDV ARVKTLLNEK AGA

UniProtKB: 50S ribosomal protein L29

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Macromolecule #25: 50S ribosomal protein L30

MacromoleculeName: 50S ribosomal protein L30 / type: protein_or_peptide / ID: 25 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 6.423625 KDa
SequenceString:
AKTIKITQTR SAIGRLPKHK ATLLGLGLRR IGHTVEREDT PAIRGMINAV SFMVKVEE

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Macromolecule #26: 50S ribosomal protein L32

MacromoleculeName: 50S ribosomal protein L32 / type: protein_or_peptide / ID: 26 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 6.332249 KDa
SequenceString:
AVQQNKPTRS KRGMRRSHDA LTAVTSLSVD KTSGEKHLRH HITADGYYRG RKVIAK

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Macromolecule #27: 50S ribosomal protein L33

MacromoleculeName: 50S ribosomal protein L33 / type: protein_or_peptide / ID: 27 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 5.814842 KDa
SequenceString:
GIREKIKLVS SAGTGHFYTT TKNKRTKPEK LELKKFDPVV RQHVIYKEAK

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Macromolecule #28: 50S ribosomal protein L34

MacromoleculeName: 50S ribosomal protein L34 / type: protein_or_peptide / ID: 28 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 5.397463 KDa
SequenceString:
MKRTFQPSVL KRNRSHGFRA RMATKNGRQV LARRRAKGRA RLTVSK

UniProtKB: Large ribosomal subunit protein bL34

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Macromolecule #29: 50S ribosomal protein L35

MacromoleculeName: 50S ribosomal protein L35 / type: protein_or_peptide / ID: 29 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 7.181835 KDa
SequenceString:
PKIKTVRGAA KRFKKTGKGG FKHKHANLRH ILTKKATKRK RHLRPKAMVS KGDLGLVIAC LPYA

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Macromolecule #30: 50S ribosomal protein L36

MacromoleculeName: 50S ribosomal protein L36 / type: protein_or_peptide / ID: 30 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 4.37739 KDa
SequenceString:
MKVRASVKKL CRNCKIVKRD GVIRVICSAE PKHKQRQG

UniProtKB: Large ribosomal subunit protein bL36

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Macromolecule #31: 30S ribosomal protein S2

MacromoleculeName: 30S ribosomal protein S2 / type: protein_or_peptide / ID: 31 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 25.015816 KDa
SequenceString: ATVSMRDMLK AGVHFGHQTR YWNPKMKPFI FGARNKVHII NLEKTVPMFN EALAELNKIA SRKGKILFVG TKRAASEAVK DAALSCDQF FVNHRWLGGM LTNWKTVRQS IKRLKDLETQ SQDGTFDKLT KKEALMRTRE LEKLENSLGG IKDMGGLPDA L FVIDADHE ...String:
ATVSMRDMLK AGVHFGHQTR YWNPKMKPFI FGARNKVHII NLEKTVPMFN EALAELNKIA SRKGKILFVG TKRAASEAVK DAALSCDQF FVNHRWLGGM LTNWKTVRQS IKRLKDLETQ SQDGTFDKLT KKEALMRTRE LEKLENSLGG IKDMGGLPDA L FVIDADHE HIAIKEANNL GIPVFAIVDT NSDPDGVDFV IPGNDDAIRA VTLYLGAVAA TVREGRS

UniProtKB: Small ribosomal subunit protein uS2

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Macromolecule #32: 30S ribosomal protein S3

MacromoleculeName: 30S ribosomal protein S3 / type: protein_or_peptide / ID: 32 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 23.078785 KDa
SequenceString: GQKVHPNGIR LGIVKPWNST WFANTKEFAD NLDSDFKVRQ YLTKELAKAS VSRIVIERPA KSIRVTIHTA RPGIVIGKKG EDVEKLRKV VADIAGVPAQ INIAEVRKPE LDAKLVADSI TSQLERRVMF RRAMKRAVQN AMRLGAKGIK VEVSGRLGGA E IARTEWYR ...String:
GQKVHPNGIR LGIVKPWNST WFANTKEFAD NLDSDFKVRQ YLTKELAKAS VSRIVIERPA KSIRVTIHTA RPGIVIGKKG EDVEKLRKV VADIAGVPAQ INIAEVRKPE LDAKLVADSI TSQLERRVMF RRAMKRAVQN AMRLGAKGIK VEVSGRLGGA E IARTEWYR EGRVPLHTLR ADIDYNTSEA HTTYGVIGVK VWIFKGEI

UniProtKB: 30S ribosomal protein S3

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Macromolecule #33: 30S ribosomal protein S4

MacromoleculeName: 30S ribosomal protein S4 / type: protein_or_peptide / ID: 33 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 23.383002 KDa
SequenceString: ARYLGPKLKL SRREGTDLFL KSGVRAIDTK CKIEQAPGQH GARKPRLSDY GVQLREKQKV RRIYGVLERQ FRNYYKEAAR LKGNTGENL LALLEGRLDN VVYRMGFGAT RAEARQLVSH KAIMVNGRVV NIASYQVSPN DVVSIREKAK KQSRVKAALE L AEQREKPT ...String:
ARYLGPKLKL SRREGTDLFL KSGVRAIDTK CKIEQAPGQH GARKPRLSDY GVQLREKQKV RRIYGVLERQ FRNYYKEAAR LKGNTGENL LALLEGRLDN VVYRMGFGAT RAEARQLVSH KAIMVNGRVV NIASYQVSPN DVVSIREKAK KQSRVKAALE L AEQREKPT WLEVDAGKME GTFKRKPERS DLSADINEHL IVELYSK

UniProtKB: 30S ribosomal protein S4

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Macromolecule #34: 30S ribosomal protein S5

MacromoleculeName: 30S ribosomal protein S5 / type: protein_or_peptide / ID: 34 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 16.532088 KDa
SequenceString:
ELQEKLIAVN RVSKTVKGGR IFSFTALTVV GDGNGRVGFG YGKAREVPAA IQKAMEKARR NMINVALNNG TLQHPVKGVH TGSRVFMQP ASEGTGIIAG GAMRAVLEVA GVHNVLAKAY GSTNPINVVR ATIDGLENMN SPEMVAAKRG KSVEEILG

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Macromolecule #35: 30S ribosomal protein S6

MacromoleculeName: 30S ribosomal protein S6 / type: protein_or_peptide / ID: 35 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 11.669371 KDa
SequenceString:
MRHYEIVFMV HPDQSEQVPG MIERYTAAIT GAEGKIHRLE DWGRRQLAYP INKLHKAHYV LMNVEAPQEV IDELETTFRF NDAVIRSMV MRTKHAVTEA S

UniProtKB: 30S ribosomal protein S6

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Macromolecule #36: 30S ribosomal protein S7

MacromoleculeName: 30S ribosomal protein S7 / type: protein_or_peptide / ID: 36 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 16.861523 KDa
SequenceString:
PRRRVIGQRK ILPDPKFGSE LLAKFVNILM VDGKKSTAES IVYSALETLA QRSGKSELEA FEVALENVRP TVEVKSRRVG GSTYQVPVE VRPVRRNALA MRWIVEAARK RGDKSMALRL ANELSDAAEN KGTAVKKRED VHRMAEANKA FA

UniProtKB: 30S ribosomal protein S7

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Macromolecule #37: 30S ribosomal protein S8

MacromoleculeName: 30S ribosomal protein S8 / type: protein_or_peptide / ID: 37 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 14.015361 KDa
SequenceString:
SMQDPIADML TRIRNGQAAN KAAVTMPSSK LKVAIANVLK EEGFIEDFKV EGDTKPELEL TLKYFQGKAV VESIQRVSRP GLRIYKRKD ELPKVMAGLG IAVVSTSKGV MTDRAARQAG LGGEIICYVA

UniProtKB: Small ribosomal subunit protein uS8

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Macromolecule #38: 30S ribosomal protein S9

MacromoleculeName: 30S ribosomal protein S9 / type: protein_or_peptide / ID: 38 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 14.554882 KDa
SequenceString:
NQYYGTGRRK SSAARVFIKP GNGKIVINQR SLEQYFGRET ARMVVRQPLE LVDMVEKLDL YITVKGGGIS GQAGAIRHGI TRALMEYDE SLRSELRKAG FVTRDARQVE RKKVGLRKAR RRPQFSKR

UniProtKB: 30S ribosomal protein S9

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Macromolecule #39: 30S ribosomal protein S10

MacromoleculeName: 30S ribosomal protein S10 / type: protein_or_peptide / ID: 39 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 11.196988 KDa
SequenceString:
RIRIRLKAFD HRLIDQATAE IVETAKRTGA QVRGPIPLPT RKERFTVLIS PHVNKDARDQ YEIRTHLRLV DIVEPTEKTV DALMRLDLA AGVDVQISL

UniProtKB: 30S ribosomal protein S10

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Macromolecule #40: 30S ribosomal protein S11

MacromoleculeName: 30S ribosomal protein S11 / type: protein_or_peptide / ID: 40 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 12.388068 KDa
SequenceString:
RKQVSDGVAH IHASFNNTIV TITDRQGNAL GWATAGGSGF RGSRKSTPFA AQVAAERCAD AVKEYGIKNL EVMVKGPGPG RESTIRALN AAGFRITNIT DVTPIPHNGC RPPKKRR

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Macromolecule #41: 30S ribosomal protein S12

MacromoleculeName: 30S ribosomal protein S12 / type: protein_or_peptide / ID: 41 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 13.636961 KDa
SequenceString:
ATVNQLVRKP RARKVAKSNV PALEACPQKR GVCTRVYTTT PKKPNSALRK VCRVRLTNGF EVTSYIGGEG HNLQEHSVIL IRGGRVKDL PGVRYHTVRG ALDCSGVKDR KQARSKYGVK RPKA

UniProtKB: 30S ribosomal protein S12

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Macromolecule #42: 30S ribosomal protein S13

MacromoleculeName: 30S ribosomal protein S13 / type: protein_or_peptide / ID: 42 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 12.625753 KDa
SequenceString:
ARIAGINIPD HKHAVIALTS IYGVGKTRSK AILAAAGIAE DVKISELSEG QIDTLRDEVA KFVVEGDLRR EISMSIKRLM DLGCYRGLR HRRGLPVRGQ RTKTNARTRK GPRKP

UniProtKB: Small ribosomal subunit protein uS13

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Macromolecule #43: 30S ribosomal protein S14

MacromoleculeName: 30S ribosomal protein S14 / type: protein_or_peptide / ID: 43 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 11.475364 KDa
SequenceString:
AKQSMKAREV KRVALADKYF AKRAELKAII SDVNASDEDR WNAVLKLQTL PRDSSPSRQR NRCRQTGRPH GFLRKFGLSR IKVREAAMR GEIPGLKKAS W

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Macromolecule #44: 30S ribosomal protein S15

MacromoleculeName: 30S ribosomal protein S15 / type: protein_or_peptide / ID: 44 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 10.159621 KDa
SequenceString:
SLSTEATAKI VSEFGRDAND TGSTEVQVAL LTAQINHLQG HFAEHKKDHH SRRGLLRMVS QRRKLLDYLK RKDVARYTQL IERLGLRR

UniProtKB: Small ribosomal subunit protein uS15

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Macromolecule #45: 30S ribosomal protein S16

MacromoleculeName: 30S ribosomal protein S16 / type: protein_or_peptide / ID: 45 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
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 #46: 30S ribosomal protein S17

MacromoleculeName: 30S ribosomal protein S17 / type: protein_or_peptide / ID: 46 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 9.263946 KDa
SequenceString:
KIRTLQGRVV SDKMEKSIVV AIERFVKHPI YGKFIKRTTK LHVHDENNEC GIGDVVEIRE CRPLSKTKSW TLVRVVEKAV

UniProtKB: Small ribosomal subunit protein uS17

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Macromolecule #47: 30S ribosomal protein S18

MacromoleculeName: 30S ribosomal protein S18 / type: protein_or_peptide / ID: 47 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 7.606768 KDa
SequenceString:
FCRFTAEGVQ EIDYKDIATL KNYITESGKI VPSRITGTRA KYQRQLARAI KRARYLSLLP YTDRH

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Macromolecule #48: 30S ribosomal protein S19

MacromoleculeName: 30S ribosomal protein S19 / type: protein_or_peptide / ID: 48 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 9.057626 KDa
SequenceString:
RSLKKGPFID LHLLKKVEKA VESGDKKPLR TWSRRSTIFP NMIGLTIAVH NGRQHVPVFV TDEMVGHKLG EFAPTRTYR

UniProtKB: 30S ribosomal protein S19

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Macromolecule #49: 30S ribosomal protein S20

MacromoleculeName: 30S ribosomal protein S20 / type: protein_or_peptide / ID: 49 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 9.50619 KDa
SequenceString:
NIKSAKKRAI QSEKARKHNA SRRSMMRTFI KKVYAAIEAG DKAAAQKAFN EMQPIVDRQA AKGLIHKNKA ARHKANLTAQ INKLA

UniProtKB: 30S ribosomal protein S20

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Macromolecule #50: 30S ribosomal protein S21

MacromoleculeName: 30S ribosomal protein S21 / type: protein_or_peptide / ID: 50 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 7.763073 KDa
SequenceString:
IKVRENEPFD VALRRFKRSC EKAGVLAEVR RREFYEKPTT ERKRAKASAV KRHAKKLARE NARRT

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Macromolecule #51: 50S ribosomal protein L1

MacromoleculeName: 50S ribosomal protein L1 / type: protein_or_peptide / ID: 51 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 23.735498 KDa
SequenceString: KLTKRMRVIR EKVDATKQYD INEAIALLKE LATAKFVESV DVAVNLGIDA RKSDQNVRGA TVLPHGTGRS VRVAVFTQGA NAEAAKAAG AELVGMEDLA DQIKKGEMNF DVVIASPDAM RVVGQLGQVL GPRGLMPNPK VGTVTPNVAE AVKNAKAGQV R YRNDKNGI ...String:
KLTKRMRVIR EKVDATKQYD INEAIALLKE LATAKFVESV DVAVNLGIDA RKSDQNVRGA TVLPHGTGRS VRVAVFTQGA NAEAAKAAG AELVGMEDLA DQIKKGEMNF DVVIASPDAM RVVGQLGQVL GPRGLMPNPK VGTVTPNVAE AVKNAKAGQV R YRNDKNGI IHTTIGKVDF DADKLKENLE ALLVALKKAK PTQAKGVYIK KVSISTTMGA GVAVD

UniProtKB: 50S ribosomal protein L1

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Macromolecule #52: 16S ribosomal RNA

MacromoleculeName: 16S ribosomal RNA / type: rna / ID: 52 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 498.725406 KDa
SequenceString: AAUUGAAGAG UUUGAUCAUG GCUCAGAUUG AACGCUGGCG GCAGGCCUAA CACAUGCAAG UCGAACGGUA ACAGGAAGAA GCUUGCUUC UUUGCUGACG AGUGGCGGAC GGGUGAGUAA UGUCUGGGAA ACUGCCUGAU GGAGGGGGAU AACUACUGGA A ACGGUAGC ...String:
AAUUGAAGAG UUUGAUCAUG GCUCAGAUUG AACGCUGGCG GCAGGCCUAA CACAUGCAAG UCGAACGGUA ACAGGAAGAA GCUUGCUUC UUUGCUGACG AGUGGCGGAC GGGUGAGUAA UGUCUGGGAA ACUGCCUGAU GGAGGGGGAU AACUACUGGA A ACGGUAGC UAAUACCGCA UAACGUCGCA AGACCAAAGA GGGGGACCUU CGGGCCUCUU GCCAUCGGAU GUGCCCAGAU GG GAUUAGC UAGUAGGUGG GGUAACGGCU CACCUAGGCG ACGAUCCCUA GCUGGUCUGA GAGGAUGACC AGCCACACUG GAA CUGAGA CACGGUCCAG ACUCCUACGG GAGGCAGCAG UGGGGAAUAU UGCACAAUGG GCGCAAGCCU GAUGCAGCCA UGCC GCGUG UAUGAAGAAG GCCUUCGGGU UGUAAAGUAC UUUCAGCGGG GAGGAAGGGA GUAAAGUUAA UACCUUUGCU CAUUG ACGU UACCCGCAGA AGAAGCACCG GCUAACUCCG UGCCAGCAGC CGCGGUAAUA CGGAGGGUGC AAGCGUUAAU CGGAAU UAC UGGGCGUAAA GCGCACGCAG GCGGUUUGUU AAGUCAGAUG UGAAAUCCCC GGGCUCAACC UGGGAACUGC AUCUGAU AC UGGCAAGCUU GAGUCUCGUA GAGGGGGGUA GAAUUCCAGG UGUAGCGGUG AAAUGCGUAG AGAUCUGGAG GAAUACCG G UGGCGAAGGC GGCCCCCUGG ACGAAGACUG ACGCUCAGGU GCGAAAGCGU GGGGAGCAAA CAGGAUUAGA UACCCUGGU AGUCCACGCC GUAAACGAUG UCGACUUGGA GGUUGUGCCC UUGAGGCGUG GCUUCCGGAG CUAACGCGUU AAGUCGACCG CCUGGGGAG UACGGCCGCA AGGUUAAAAC UCAAAUGAAU UGACGGGGGC CCGCACAAGC GGUGGAGCAU GUGGUUUAAU U CGAUGCAA CGCGAAGAAC CUUACCUGGU CUUGACAUCC ACGGAAGUUU UCAGAGAUGA GAAUGUGCCU UCGGGAACCG UG AGACAGG UGCUGCAUGG CUGUCGUCAG CUCGUGUUGU GAAAUGUUGG GUUAAGUCCC GCAACGAGCG CAACCCUUAU CCU UUGUUG CCAGCGGUCC GGCCGGGAAC UCAAAGGAGA CUGCCAGUGA UAAACUGGAG GAAGGUGGGG AUGACGUCAA GUCA UCAUG GCCCUUACGA CCAGGGCUAC ACACGUGCUA CAAUGGCGCA UACAAAGAGA AGCGACCUCG CGAGAGCAAG CGGAC CUCA UAAAGUGCGU CGUAGUCCGG AUUGGAGUCU GCAACUCGAC UCCAUGAAGU CGGAAUCGCU AGUAAUCGUG GAUCAG AAU GCCACGGUGA AUACGUUCCC GGGCCUUGUA CACACCGCCC GUCACACCAU GGGAGUGGGU UGCAAAAGAA GUAGGUA GC UUAACCUUCG GGAGGGCGCU UACCACUUUG UGAUUCAUGA CUGGGGUGAA GUCGUAACAA GGUAACCGUA GGGGAACC U GCGGUUGGAU CACCUCCU

GENBANK: GENBANK: CP026361.1

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Macromolecule #53: 23S ribosomal RNA

MacromoleculeName: 23S ribosomal RNA / type: rna / ID: 53 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 941.30525 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 AAUGUCGAAA AAUUAGCGGA UGACUUGUGG CUGGGGGUGA AAGGCCAAUC AAACCGGGA GAUAGCUGGU UCUCCCCGAA AGCUAUUUAG GUAGCGCCUC GUGAAUUCAU CUCCGGGGGU AGAGCACUGU UUCGGCAAGG GGGUCAUCC CGACUUACCA ACCCGAUGCA AACUGCGAAU ACCGGAGAAU GUUAUCACGG GAGACACACG GCGGGUGCUA A CGUCCGUC GUGAAGAGGG AAACAACCCA GACCGCCAGC UAAGGUCCCA AAGUCAUGGU UAAGUGGGAA ACGAUGUGGG AA GGCCCAG ACAGCCAGGA UGUUGGCUUA GAAGCAGCCA UCAUUUAAAG AAAGCGUAAU AGCUCACUGG UCGAGUCGGC CUG CGCGGA AGAUGUAACG GGGCUAAACC AUGCACCGAA GCUGCGGCAG CGACGCUUAU GCGUUGUUGG GUAGGGGAGC GUUC UGUAA GCCUGCGAAG GUGUGCUGUG AGGCAUGCUG GAGGUAUCAG AAGUGCGAAU GCUGACAUAA GUAACGAUAA AGCGG GUGA AAAGCCCGCU CGCCGGAAGA CCAAGGGUUC CUGUCCAACG UUAAUCGGGG CAGGGUGAGU CGACCCCUAA GGCGAG GCC GAAAGGCGUA GUCGAUGGGA AACAGGUUAA UAUUCCUGUA CUUGGUGUUA CUGCGAAGGG GGGACGGAGA AGGCUAU GU UGGCCGGGCG ACGGUUGUCC CGGUUUAAGC GUGUAGGCUG GUUUUCCAGG CAAAUCCGGA AAAUCAAGGC UGAGGCGU G AUGACGAGGC ACUACGGUGC UGAAGCAACA AAUGCCCUGC UUCCAGGAAA AGCCUCUAAG CAUCAGGUAA CAUCAAAUC GUACCCCAAA CCGACACAGG UGGUCAGGUA GAGAAUACCA AGGCGCUUGA GAGAACUCGG GUGAAGGAAC UAGGCAAAAU GGUGCCGUA ACUUCGGGAG AAGGCACGCU GAUAUGUAGG UGAGGUCCCU CGCGGAUGGA GCUGAAAUCA GUCGAAGAUA C CAGCUGGC UGCAACUGUU UAUUAAAAAC ACAGCACUGU GCAAACACGA AAGUGGACGU AUACGGUGUG ACGCCUGCCC GG UGCCGGA AGGUUAAUUG AUGGGGUUAG CGCAAGCGAA GCUCUUGAUC GAAGCCCCGG UAAACGGCGG CCGUAACUAU AAC GGUCCU AAGGUAGCGA AAUUCCUUGU CGGGUAAGUU CCGACCUGCA CGAAUGGCGU AAUGAUGGCC AGGCUGUCUC CACC CGAGA CUCAGUGAAA UUGAACUCGC UGUGAAGAUG CAGUGUACCC GCGGCAAGAC GGAAAGACCC CGUGAACCUU UACUA UAGC UUGACACUGA ACAUUGAGCC UUGAUGUGUA GGAUAGGUGG GAGGCUUUGA AGUGUGGACG CCAGUCUGCA UGGAGC CGA CCUUGAAAUA CCACCCUUUA AUGUUUGAUG UUCUAACGUU GACCCGUAAU CCGGGUUGCG GACAGUGUCU GGUGGGU AG UUUGACUGGG GCGGUCUCCU CCUAAAGAGU AACGGAGGAG CACGAAGGUU GGCUAAUCCU GGUCGGACAU CAGGAGGU U AGUGCAAUGG CAUAAGCCAG CUUGACUGCG AGCGUGACGG CGCGAGCAGG UGCGAAAGCA GGUCAUAGUG AUCCGGUGG UUCUGAAUGG AAGGGCCAUC GCUCAACGGA UAAAAGGUAC UCCGGGGAUA ACAGGCUGAU ACCGCCCAAG AGUUCAUAUC GACGGCGGU GUUUGGCACC UCGAUGUCGG CUCAUCACAU CCUGGGGCUG AAGUAGGUCC CAAGGGUAUG GCUGUUCGCC A UUUAAAGU GGUACGCGAG CUGGGUUUAG AACGUCGUGA GACAGUUCGG UCCCUAUCUG CCGUGGGCGC UGGAGAACUG AG GGGGGCU GCUCCUAGUA CGAGAGGACC GGAGUGGACG CAUCACUGGU GUUCGGGUUG UCAUGCCAAU GGCACUGCCC GGU AGCUAA AUGCGGAAGA GAUAAGUGCU GAAAGCAUCU AAGCACGAAA CUUGCCCCGA GAUGAGUUCU CCCUGACCCU UUAA GGGUC CUGAAGGAAC GUUGAAGACG ACGACGUUGA UAGGCCGGGU GUGUAAGCGC AGCGAUGCGU UGAGCUAACC GGUAC UAAU GAACCGUGAG GCUUAACCU

GENBANK: GENBANK: CP016018.1

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Macromolecule #54: 5S ribosomal RNA

MacromoleculeName: 5S ribosomal RNA / type: rna / ID: 54 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 38.813133 KDa
SequenceString:
UGCCUGGCGG CCGUAGCGCG GUGGUCCCAC CUGACCCCAU GCCGAACUCA GAAGUGAAAC GCCGUAGCGC CGAUGGUAGU GUGGGGUCU CCCCAUGCGA GAGUAGGGAA CUGCCAGGCA A

GENBANK: GENBANK: CP027587.1

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Macromolecule #55: tRNAfMet

MacromoleculeName: tRNAfMet / type: rna / ID: 55 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 24.802785 KDa
SequenceString:
CGCGGGGUGG AGCAGCCUGG UAGCUCGUCG GGCUCAUAAC CCGAAGGUCG UCGGUUCAAA UCCGGCCCCC GCAACCA

GENBANK: GENBANK: CP029108.1

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Macromolecule #56: mRNA

MacromoleculeName: mRNA / type: rna / ID: 56 / Number of copies: 1
Source (natural)Organism: Escherichia coli (E. coli) / Strain: MRE600
Molecular weightTheoretical: 5.844563 KDa
SequenceString:
AGGAGGUAAA AAUGUUCA

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

BufferpH: 7.5
VitrificationCryogen name: ETHANE

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: GATAN K2 SUMMIT (4k x 4k) / Detector mode: SUPER-RESOLUTION / Digitization - Frames/image: 1-35 / Number grids imaged: 1 / Number real images: 3218 / Average exposure time: 1.0 sec. / Average electron dose: 35.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Particle selectionNumber selected: 678268
Startup modelType of model: EMDB MAP / Details: EMDB ID: 1003
Final reconstructionApplied symmetry - Point group: C1 (asymmetric) / Resolution.type: BY AUTHOR / Resolution: 3.3 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: FREALIGN / Number images used: 22656
Initial angle assignmentType: ANGULAR RECONSTITUTION / Software - Name: FREALIGN
Final angle assignmentType: ANGULAR RECONSTITUTION / Software - Name: FREALIGN
Final 3D classificationSoftware - Name: FREALIGN
FSC plot (resolution estimation)

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Atomic model buiding 1

RefinementSpace: REAL / Protocol: FLEXIBLE FIT / Target criteria: Correlation coefficient
Output model

PDB-6wd1:
Cryo-EM of elongating ribosome with EF-Tu*GTP elucidates tRNA proofreading (Cognate Structure I-B)

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