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- PDB-8agv: Yeast RQC complex in state H -

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Basic information

Entry
Database: PDB / ID: 8agv
TitleYeast RQC complex in state H
Components
  • (60S ribosomal protein ...) x 42
  • (Eukaryotic translation initiation factor ...) x 2
  • 25S rRNA
  • 5.8S rRNA
  • 5S rRNA
  • 60S acidic ribosomal protein P0
  • Ala tRNA
  • CAT-tailed nascent peptide
  • E3 ubiquitin-protein ligase listerin
  • RQC2 isoform 1
  • Ubiquitin-60S ribosomal protein L40
KeywordsTRANSLATION / ribosome-associated quality control / NEMF / Listerin / CAT tailing
Function / homology
Function and homology information


cytoplasmic translational elongation through polyproline stretches / positive regulation of cytoplasmic translational elongation through polyproline stretches / Hypusine synthesis from eIF5A-lysine / CAT tailing / translational frameshifting / cytoplasmic translational elongation / positive regulation of translational termination / RQC complex / cytoplasmic translational termination / positive regulation of translational elongation ...cytoplasmic translational elongation through polyproline stretches / positive regulation of cytoplasmic translational elongation through polyproline stretches / Hypusine synthesis from eIF5A-lysine / CAT tailing / translational frameshifting / cytoplasmic translational elongation / positive regulation of translational termination / RQC complex / cytoplasmic translational termination / positive regulation of translational elongation / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ribosome-associated ubiquitin-dependent protein catabolic process / pre-mRNA 5'-splice site binding / maturation of 5.8S rRNA / response to cycloheximide / cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / SRP-dependent cotranslational protein targeting to membrane / GTP hydrolysis and joining of the 60S ribosomal subunit / ribosomal large subunit binding / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / negative regulation of mRNA splicing, via spliceosome / Formation of a pool of free 40S subunits / preribosome, large subunit precursor / Antigen processing: Ubiquitination & Proteasome degradation / L13a-mediated translational silencing of Ceruloplasmin expression / positive regulation of translational initiation / translational elongation / ribosomal large subunit export from nucleus / 90S preribosome / translation elongation factor activity / subtelomeric heterochromatin formation / ribosomal subunit export from nucleus / regulation of translational fidelity / proteasomal protein catabolic process / protein-RNA complex assembly / maturation of LSU-rRNA / cytosolic ribosome / rescue of stalled ribosome / translation initiation factor activity / assembly of large subunit precursor of preribosome / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / cytosolic ribosome assembly / ribosomal large subunit biogenesis / translational initiation / macroautophagy / protein catabolic process / RING-type E3 ubiquitin transferase / maintenance of translational fidelity / modification-dependent protein catabolic process / protein tag activity / rRNA processing / ubiquitin-protein transferase activity / ubiquitin protein ligase activity / ribosome biogenesis / chromatin organization / ribosome binding / 5S rRNA binding / ribosomal large subunit assembly / ubiquitin-dependent protein catabolic process / large ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / cytoplasmic translation / tRNA binding / chromosome, telomeric region / negative regulation of translation / rRNA binding / protein ubiquitination / ribosome / structural constituent of ribosome / translation / response to antibiotic / mRNA binding / ubiquitin protein ligase binding / nucleolus / perinuclear region of cytoplasm / mitochondrion / RNA binding / zinc ion binding / metal ion binding / nucleus / cytosol / cytoplasm
Similarity search - Function
NFACT protein, C-terminal / NFACT protein C-terminal domain / E3 ubiquitin-protein ligase listerin / Listerin, zinc finger, RING-type / : / : / : / E3 ubiquitin-protein ligase listerin, N-terminal domain / LTN1 family HEAT repeat region / Ubiquitin conjugating domain-like ...NFACT protein, C-terminal / NFACT protein C-terminal domain / E3 ubiquitin-protein ligase listerin / Listerin, zinc finger, RING-type / : / : / : / E3 ubiquitin-protein ligase listerin, N-terminal domain / LTN1 family HEAT repeat region / Ubiquitin conjugating domain-like / FANCL C-terminal domain / Zinc finger, RING-CH-type / The RING-variant domain is a C4HC3 zinc-finger like motif found in a number of cellular and viral proteins. Some of these proteins have been shown both in vivo and in vitro to have ubiquitin E3 ligase activity. / NFACT, RNA-binding domain / NFACT protein RNA binding domain / NFACT N-terminal and middle domains / Translation elongation factor, IF5A, hypusine site / Eukaryotic initiation factor 5A hypusine signature. / Eukaryotic elongation factor 5A hypusine, DNA-binding OB fold / : / Translation initiation factor 5A-like, N-terminal / Translation elongation factor, IF5A C-terminal / Eukaryotic elongation factor 5A hypusine, DNA-binding OB fold / Translation elongation factor IF5A-like / Ring finger domain / Translation initiation factor IF6 / eIF-6 family / translation initiation factor 6 / 60s Acidic ribosomal protein / 60S acidic ribosomal protein P0 / : / 50S ribosomal protein L10, insertion domain superfamily / 60S ribosomal protein L10P, insertion domain / Insertion domain in 60S ribosomal protein L10P / : / Ribosomal protein L41 / Ribosomal protein L41 / Ribosomal protein L1, conserved site / Ribosomal protein L1 signature. / Ribosomal protein L1 / Ribosomal protein L29e / Ribosomal L29e protein family / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein L10e, conserved site / Ribosomal protein L10e signature. / Ribosomal protein L27e, conserved site / Ribosomal protein L27e signature. / Ribosomal protein L10e / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal L38e protein family / Ribosomal protein L44e signature. / Ribosomal protein L1, 3-layer alpha/beta-sandwich / Ribosomal protein L24e, conserved site / Ribosomal protein L24e signature. / : / Ribosomal protein L19, eukaryotic / Ribosomal protein L19/L19e conserved site / Ribosomal protein L19e signature. / Ribosomal protein L6e signature. / Ribosomal protein L13e / Ribosomal protein L13e / 60S ribosomal protein L18a/ L20, eukaryotes / : / Ribosomal protein L44e / Ribosomal protein L44 / : / Ribosomal protein L34e, conserved site / Ribosomal protein L34e signature. / Ribosomal protein L5 eukaryotic, C-terminal / Ribosomal L18 C-terminal region / Ribosomal protein L30e signature 1. / 50S ribosomal protein L18Ae/60S ribosomal protein L20 and L18a / Ribosomal L40e family / Ribosomal protein 50S-L18Ae/60S-L20/60S-L18A / Ribosomal proteins 50S-L18Ae/60S-L20/60S-L18A / Ribosomal protein L23/L25, N-terminal / Ribosomal protein L23, N-terminal domain / Ribosomal_L40e / Ribosomal protein L40e / Ribosomal protein L40e superfamily / Eukaryotic Ribosomal Protein L27, KOW domain / Ribosomal protein 60S L18 and 50S L18e / Ribosomal Protein L6, KOW domain / Ribosomal protein L18/L18-A/B/e, conserved site / Ribosomal protein L18e signature. / Ribosomal protein L30e signature 2. / Ribosomal protein L27e / Ribosomal protein L27e superfamily / Ribosomal L27e protein family / Ribosomal protein L36e signature. / Ribosomal protein L35Ae, conserved site / Ribosomal protein L30e, conserved site / Ribosomal protein L35Ae signature. / Ribosomal protein L1-like / Ribosomal protein L1/ribosomal biogenesis protein
Similarity search - Domain/homology
: / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / RPL10 isoform 1 / 60S ribosomal protein L29 / RPL5 isoform 1 / RPL12A isoform 1 ...: / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / RPL10 isoform 1 / 60S ribosomal protein L29 / RPL5 isoform 1 / RPL12A isoform 1 / Large ribosomal subunit protein uL3 / RQC2 isoform 1 / Large ribosomal subunit protein uL15 / Large ribosomal subunit protein eL24A / Large ribosomal subunit protein uL23 / Large ribosomal subunit protein eL39 / Large ribosomal subunit protein uL10 / Large ribosomal subunit protein uL30A / Large ribosomal subunit protein uL6A / Large ribosomal subunit protein eL6B / Large ribosomal subunit protein uL22A / Large ribosomal subunit protein uL24A / Large ribosomal subunit protein eL33A / Large ribosomal subunit protein eL36A / Large ribosomal subunit protein eL15A / Large ribosomal subunit protein eL22A / Large ribosomal subunit protein uL5A / Large ribosomal subunit protein eL27A / Large ribosomal subunit protein eL31A / Ubiquitin-ribosomal protein eL40A fusion protein / Large ribosomal subunit protein eL20A / Large ribosomal subunit protein eL43A / Large ribosomal subunit protein eL42A / Large ribosomal subunit protein uL14A / Large ribosomal subunit protein uL1A / Large ribosomal subunit protein uL2A / Large ribosomal subunit protein eL18A / Large ribosomal subunit protein eL19A / Large ribosomal subunit protein uL29A / Small ribosomal subunit protein eS32A / Large ribosomal subunit protein uL4A / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein eL8A / Eukaryotic translation initiation factor 5A-1 / Large ribosomal subunit protein uL13A / Large ribosomal subunit protein eL14A / Large ribosomal subunit protein eL32 / Large ribosomal subunit protein eL37A / Large ribosomal subunit protein eL38 / Large ribosomal subunit protein eL34A / Large ribosomal subunit protein eL21A / E3 ubiquitin-protein ligase listerin / Eukaryotic translation initiation factor 6 / Large ribosomal subunit protein eL13A
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.6 Å
AuthorsTesina, P. / Buschauer, R. / Beckmann, R.
Funding support Germany, 1items
OrganizationGrant numberCountry
German Research Foundation (DFG) Germany
CitationJournal: Mol Cell / Year: 2023
Title: Molecular basis of eIF5A-dependent CAT tailing in eukaryotic ribosome-associated quality control.
Authors: Petr Tesina / Shuhei Ebine / Robert Buschauer / Matthias Thoms / Yoshitaka Matsuo / Toshifumi Inada / Roland Beckmann /
Abstract: Ribosome-associated quality control (RQC) is a conserved process degrading potentially toxic truncated nascent peptides whose malfunction underlies neurodegeneration and proteostasis decline in aging. ...Ribosome-associated quality control (RQC) is a conserved process degrading potentially toxic truncated nascent peptides whose malfunction underlies neurodegeneration and proteostasis decline in aging. During RQC, dissociation of stalled ribosomes is followed by elongation of the nascent peptide with alanine and threonine residues, driven by Rqc2 independently of mRNA, the small ribosomal subunit and guanosine triphosphate (GTP)-hydrolyzing factors. The resulting CAT tails (carboxy-terminal tails) and ubiquitination by Ltn1 mark nascent peptides for proteasomal degradation. Here we present ten cryogenic electron microscopy (cryo-EM) structures, revealing the mechanistic basis of individual steps of the CAT tailing cycle covering initiation, decoding, peptidyl transfer, and tRNA translocation. We discovered eIF5A as a crucial eukaryotic RQC factor enabling peptidyl transfer. Moreover, we observed dynamic behavior of RQC factors and tRNAs allowing for processivity of the CAT tailing cycle without additional energy input. Together, these results elucidate key differences as well as common principles between CAT tailing and canonical translation.
History
DepositionJul 20, 2022Deposition site: PDBE / Processing site: PDBE
Revision 1.0Mar 8, 2023Provider: repository / Type: Initial release
Revision 1.1Oct 23, 2024Group: Data collection / Derived calculations / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / em_admin / pdbx_entry_details / pdbx_modification_feature / struct_conn
Item: _em_admin.last_update / _pdbx_entry_details.has_protein_modification / _struct_conn.pdbx_leaving_atom_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: 60S ribosomal protein L15-A
B: 60S ribosomal protein L16-A
C: 60S ribosomal protein L17-A
D: 60S ribosomal protein L18-A
E: 60S ribosomal protein L19-A
F: 60S ribosomal protein L20-A
G: 60S ribosomal protein L21-A
H: 60S ribosomal protein L22-A
I: 60S ribosomal protein L23-A
J: 60S ribosomal protein L24-A
K: 60S ribosomal protein L25
L: 60S ribosomal protein L26-A
M: 60S ribosomal protein L27-A
N: 60S ribosomal protein L28
O: 60S ribosomal protein L29
P: 60S ribosomal protein L30
Q: 60S ribosomal protein L31-A
R: 60S ribosomal protein L32
S: 60S ribosomal protein L33-A
T: 60S ribosomal protein L34-A
U: 60S ribosomal protein L35-A
V: 60S ribosomal protein L36-A
W: 60S ribosomal protein L37-A
X: 60S ribosomal protein L38
Y: 60S ribosomal protein L39
Z: Ubiquitin-60S ribosomal protein L40
b: 60S ribosomal protein L42-A
c: 60S ribosomal protein L43-A
d: 60S ribosomal protein L41-A
f: 25S rRNA
h: 5S rRNA
i: 5.8S rRNA
j: 60S ribosomal protein L2-A
k: 60S ribosomal protein L3
l: 60S ribosomal protein L4-A
m: 60S ribosomal protein L5
n: 60S ribosomal protein L6-B
o: 60S ribosomal protein L7-A
p: 60S ribosomal protein L8-A
q: 60S ribosomal protein L9-A
r: 60S ribosomal protein L10
s: 60S ribosomal protein L11-A
t: 60S ribosomal protein L13-A
u: 60S ribosomal protein L14-A
a: RQC2 isoform 1
e: E3 ubiquitin-protein ligase listerin
g: Eukaryotic translation initiation factor 6
w: 60S ribosomal protein L1-A
x: Ala tRNA
y: Ala tRNA
z: 60S ribosomal protein L12-B
0: 60S acidic ribosomal protein P0
1: CAT-tailed nascent peptide
v: Eukaryotic translation initiation factor 5A-1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)2,401,12574
Polymers2,400,35154
Non-polymers77420
Water00
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: mass spectrometry
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

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60S ribosomal protein ... , 42 types, 42 molecules ABCDEFGHIJKLMNOPQRSTUVWXYbcdjk...

#1: Protein 60S ribosomal protein L15-A / L13 / Large ribosomal subunit protein eL15-A / RP15R / YL10 / YP18


Mass: 24482.357 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P05748
#2: Protein 60S ribosomal protein L16-A / L13a / L21 / Large ribosomal subunit protein uL13-A / RP22 / YL15


Mass: 22247.227 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P26784
#3: Protein 60S ribosomal protein L17-A / L20A / Large ribosomal subunit protein uL22-A / YL17


Mass: 20589.518 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P05740
#4: Protein 60S ribosomal protein L18-A / Large ribosomal subunit protein eL18-A / RP28


Mass: 20609.252 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CX49
#5: Protein 60S ribosomal protein L19-A / L23 / Large ribosomal subunit protein eL19-A / RP15L / RP33 / YL14


Mass: 21762.316 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CX82
#6: Protein 60S ribosomal protein L20-A / L18a / Large ribosomal subunit protein eL20-A


Mass: 20478.852 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CX23
#7: Protein 60S ribosomal protein L21-A / Large ribosomal subunit protein eL21-A


Mass: 18279.266 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: Q02753
#8: Protein 60S ribosomal protein L22-A / L1c / Large ribosomal subunit protein eL22-A / RP4 / YL31


Mass: 13711.359 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P05749
#9: Protein 60S ribosomal protein L23-A / L17a / Large ribosomal subunit protein uL14-A / YL32


Mass: 14493.950 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CX41
#10: Protein 60S ribosomal protein L24-A / L30 / Large ribosomal subunit protein eL24-A / RP29 / YL21


Mass: 17661.717 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P04449
#11: Protein 60S ribosomal protein L25 / Large ribosomal subunit protein uL23 / RP16L / YL25 / YP42'


Mass: 15787.612 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P04456
#12: Protein 60S ribosomal protein L26-A / L33 / Large ribosomal subunit protein uL24-A / YL33


Mass: 14265.784 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P05743
#13: Protein 60S ribosomal protein L27-A / Large ribosomal subunit protein eL27-A


Mass: 15568.360 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0C2H6
#14: Protein 60S ribosomal protein L28 / L27a / L29 / Large ribosomal subunit protein uL15 / RP44 / RP62 / YL24


Mass: 16761.666 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P02406
#15: Protein 60S ribosomal protein L29


Mass: 6691.884 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: A0A6A5PWR1
#16: Protein 60S ribosomal protein L30 / L32 / Large ribosomal subunit protein eL30 / RP73 / YL38


Mass: 11430.364 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P14120
#17: Protein 60S ribosomal protein L31-A / L34 / Large ribosomal subunit protein eL31-A / YL28


Mass: 12980.158 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0C2H8
#18: Protein 60S ribosomal protein L32 / Large ribosomal subunit protein eL32


Mass: 14809.441 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P38061
#19: Protein 60S ribosomal protein L33-A / L37 / Large ribosomal subunit protein eL33-A / RP47 / YL37


Mass: 12177.130 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P05744
#20: Protein 60S ribosomal protein L34-A / Large ribosomal subunit protein eL34-A


Mass: 13673.196 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P87262
#21: Protein 60S ribosomal protein L35-A / Large ribosomal subunit protein uL29-A


Mass: 13942.640 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CX84
#22: Protein 60S ribosomal protein L36-A / L39 / Large ribosomal subunit protein eL36-A / YL39


Mass: 11151.259 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P05745
#23: Protein 60S ribosomal protein L37-A / L43 / Large ribosomal subunit protein eL37-A / YL35 / YP55


Mass: 9877.395 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P49166
#24: Protein 60S ribosomal protein L38 / Large ribosomal subunit protein eL38


Mass: 8845.561 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P49167
#25: Protein 60S ribosomal protein L39 / L46 / Large ribosomal subunit protein eL39 / YL40


Mass: 6358.640 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P04650
#27: Protein 60S ribosomal protein L42-A / L41 / Large ribosomal subunit protein eL42-A / YL27 / YP44


Mass: 12246.658 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CX27
#28: Protein 60S ribosomal protein L43-A / L37a / Large ribosomal subunit protein eL43-A / YL35


Mass: 10112.952 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CX25
#29: Protein/peptide 60S ribosomal protein L41-A / L47 / Large ribosomal subunit protein eL41-A / YL41


Mass: 3354.243 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CX86
#33: Protein 60S ribosomal protein L2-A / L5 / Large ribosomal subunit protein uL2-A / RP8 / YL6


Mass: 27463.574 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CX45
#34: Protein 60S ribosomal protein L3 / BJ4_G0035580.mRNA.1.CDS.1 / BJ4_G0049970.mRNA.1.CDS.1 / EM14S01-3B_G0027500.mRNA.1.CDS.1 / HN1_ ...BJ4_G0035580.mRNA.1.CDS.1 / BJ4_G0049970.mRNA.1.CDS.1 / EM14S01-3B_G0027500.mRNA.1.CDS.1 / HN1_G0038260.mRNA.1.CDS.1 / JXXY16_1_G0027670.mRNA.1.CDS.1 / XXYS1_4_G0030010.mRNA.1.CDS.1 / Y55_G0038280.mRNA.1.CDS.1


Mass: 43850.793 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: A0A6A5Q627
#35: Protein 60S ribosomal protein L4-A / L2 / Large ribosomal subunit protein uL4-A / RP2 / YL2


Mass: 39159.125 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P10664
#36: Protein 60S ribosomal protein L5 / BJ4_G0025610.mRNA.1.CDS.1 / BJ4_G0054540.mRNA.1.CDS.1 / HLJ1_G0022950.mRNA.1.CDS.1 / Y55_G0018660.mRNA.1.CDS.1


Mass: 33764.828 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: A0A6A5Q0W8
#37: Protein 60S ribosomal protein L6-B / L17 / Large ribosomal subunit protein eL6-B / RP18 / YL16


Mass: 20024.541 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P05739
#38: Protein 60S ribosomal protein L7-A / L6 / Large ribosomal subunit protein uL30-A / RP11 / YL8


Mass: 27686.281 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P05737
#39: Protein 60S ribosomal protein L8-A / L4 / L4-2 / L7a-1 / Large ribosomal subunit protein eL8-A / Maintenance of killer protein 7 / RP6 / YL5


Mass: 28175.820 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P17076
#40: Protein 60S ribosomal protein L9-A / L8 / Large ribosomal subunit protein uL6-A / RP24 / YL11


Mass: 21605.061 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P05738
#41: Protein 60S ribosomal protein L10 / BJ4_G0029950.mRNA.1.CDS.1 / BJ4_G0035810.mRNA.1.CDS.1 / EM14S01-3B_G0037000.mRNA.1.CDS.1 / HLJ1_ ...BJ4_G0029950.mRNA.1.CDS.1 / BJ4_G0035810.mRNA.1.CDS.1 / EM14S01-3B_G0037000.mRNA.1.CDS.1 / HLJ1_G0027670.mRNA.1.CDS.1 / HLJ1_G0035970.mRNA.1.CDS.1 / HN1_G0027430.mRNA.1.CDS.1 / JXXY16_1_G0037140.mRNA.1.CDS.1 / SX2_G0027370.mRNA.1.CDS.1 / XXYS1_4_G0039550.mRNA.1.CDS.1


Mass: 25410.465 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: A0A6A5PUZ5
#42: Protein 60S ribosomal protein L11-A / L16 / Large ribosomal subunit protein uL5-A / RP39 / YL22


Mass: 19755.691 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0C0W9
#43: Protein 60S ribosomal protein L13-A / Large ribosomal subunit protein eL13-A


Mass: 22604.164 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: Q12690
#44: Protein 60S ribosomal protein L14-A / Large ribosomal subunit protein eL14-A


Mass: 15195.066 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P36105
#48: Protein 60S ribosomal protein L1-A / L10a / Large ribosomal subunit protein uL1-A


Mass: 24524.799 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CX43
#50: Protein 60S ribosomal protein L12-B / BJ4_G0002860.mRNA.1.CDS.1 / BJ4_G0014050.mRNA.1.CDS.1 / EM14S01-3B_G0000190.mRNA.1.CDS.1 / HLJ1_ ...BJ4_G0002860.mRNA.1.CDS.1 / BJ4_G0014050.mRNA.1.CDS.1 / EM14S01-3B_G0000190.mRNA.1.CDS.1 / HLJ1_G0000220.mRNA.1.CDS.1 / HLJ1_G0013810.mRNA.1.CDS.1 / HN1_G0000200.mRNA.1.CDS.1 / JXXY16_1_G0000240.mRNA.1.CDS.1 / XXYS1_4_G0003040.mRNA.1.CDS.1 / Y55_G0000220.mRNA.1.CDS.1


Mass: 17850.621 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: A0A6A5Q275

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Protein , 4 types, 4 molecules Zae0

#26: Protein Ubiquitin-60S ribosomal protein L40


Mass: 14583.077 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P0CH08
#45: Protein RQC2 isoform 1


Mass: 119250.234 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: A0A8H4F709
#46: Protein E3 ubiquitin-protein ligase listerin / RING domain mutant killed by rtf1 deletion protein 1 / RING-type E3 ubiquitin transferase listerin


Mass: 180372.984 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c
References: UniProt: Q04781, RING-type E3 ubiquitin transferase
#51: Protein 60S acidic ribosomal protein P0 / A0 / L10e / Large ribosomal subunit protein uL10


Mass: 33749.121 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P05317

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RNA chain , 4 types, 5 molecules fhixy

#30: RNA chain 25S rRNA


Mass: 1097086.500 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast)
#31: RNA chain 5S rRNA


Mass: 38951.105 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: GenBank: 1329886537
#32: RNA chain 5.8S rRNA


Mass: 50682.922 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: GenBank: 1331532632
#49: RNA chain Ala tRNA


Mass: 24502.477 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast)

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Eukaryotic translation initiation factor ... , 2 types, 2 molecules gv

#47: Protein Eukaryotic translation initiation factor 6 / eIF-6


Mass: 26476.605 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: Q12522
#53: Protein Eukaryotic translation initiation factor 5A-1 / eIF-5A-1 / Hypusine-containing protein HP2 / eIF-4D


Mass: 17222.406 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / Strain: ATCC 204508 / S288c / References: UniProt: P23301

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Protein/peptide , 1 types, 1 molecules 1

#52: Protein/peptide CAT-tailed nascent peptide


Mass: 1549.902 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast)

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Non-polymers , 2 types, 20 molecules

#54: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 13 / Source method: obtained synthetically / Formula: Mg
#55: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 7 / Source method: obtained synthetically / Formula: Zn

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Details

Has ligand of interestN
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: ELECTRON MICROSCOPY
EM experimentAggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction

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Sample preparation

ComponentName: Yeast RQC complex in state H / Type: RIBOSOME / Entity ID: #1-#53 / Source: NATURAL
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Buffer solutionpH: 6.8
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationCryogen name: ETHANE

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Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD / Nominal defocus max: 4000 nm / Nominal defocus min: 400 nm
Image recordingElectron dose: 46 e/Å2 / Film or detector model: GATAN K2 SUMMIT (4k x 4k)

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Processing

CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 2.6 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 54175 / Symmetry type: POINT

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