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- PDB-9ofv: Consensus reconstruction of the eukaryotic Ribosome-associated Qu... -

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Basic information

Entry
Database: PDB / ID: 9ofv
TitleConsensus reconstruction of the eukaryotic Ribosome-associated Quality Control complex
Components
  • (60S ribosomal protein ...) x 29
  • (Large ribosomal subunit protein ...) x 12
  • (Ribosome quality control complex subunit ...) x 2
  • 25S rRNA
  • 5.8S rRNA
  • 5S rRNA
  • 60S acidic ribosomal protein P0
  • Ala tRNA
  • CAT-tailed nascent peptide
  • Cell division control protein 48
  • E3 ubiquitin-protein ligase listerin
  • Eukaryotic translation initiation factor 6
  • Nuclear protein localization protein 4
  • Polyubiquitin-C
  • Ubiquitin
  • Ubiquitin-60S ribosomal protein L40
KeywordsSTRUCTURAL PROTEIN / ubiquitin
Function / homology
Function and homology information


alpha-aminoacyl-tRNA binding / Josephin domain DUBs / RAS processing / Regulation of PTEN localization / ER Quality Control Compartment (ERQC) / UCH proteinases / CAT tailing / Interleukin-1 signaling / Aggrephagy / Pexophagy ...alpha-aminoacyl-tRNA binding / Josephin domain DUBs / RAS processing / Regulation of PTEN localization / ER Quality Control Compartment (ERQC) / UCH proteinases / CAT tailing / Interleukin-1 signaling / Aggrephagy / Pexophagy / PINK1-PRKN Mediated Mitophagy / Regulation of pyruvate metabolism / SCF complex disassembly in response to cadmium stress / mitotic DNA replication termination / Ovarian tumor domain proteases / Cdc48p-Npl4p-Vms1p AAA ATPase complex / Doa10p ubiquitin ligase complex / stress-induced homeostatically regulated protein degradation pathway / Peroxisomal protein import / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / sister chromatid biorientation / protein localization to vacuole / Hrd1p ubiquitin ligase ERAD-L complex / endoplasmic reticulum membrane fusion / ribophagy / DNA replication termination / RQC complex / Metalloprotease DUBs / Endosomal Sorting Complex Required For Transport (ESCRT) / mitochondria-associated ubiquitin-dependent protein catabolic process / peptide biosynthetic process / positive regulation of mitochondrial fusion / cytoplasm protein quality control by the ubiquitin-proteasome system / HSF1 activation / nuclear protein quality control by the ubiquitin-proteasome system / protein-containing complex disassembly / E3 ubiquitin ligases ubiquitinate target proteins / protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway / endosome to plasma membrane protein transport / Translesion synthesis by REV1 / Translesion synthesis by POLK / Translesion synthesis by POLI / protein phosphatase regulator activity / Translesion Synthesis by POLH / piecemeal microautophagy of the nucleus / Termination of translesion DNA synthesis / mating projection tip / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / Negative regulators of DDX58/IFIH1 signaling / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / Protein methylation / mitotic spindle disassembly / VCP-NPL4-UFD1 AAA ATPase complex / replisome / ribosome-associated ubiquitin-dependent protein catabolic process / vesicle-fusing ATPase / K48-linked polyubiquitin modification-dependent protein binding / pre-mRNA 5'-splice site binding / nuclear outer membrane-endoplasmic reticulum membrane network / retrograde protein transport, ER to cytosol / maturation of 5.8S rRNA / nonfunctional rRNA decay / Ubiquitin-Mediated Degradation of Phosphorylated Cdc25A / response to cycloheximide / Regulation of PTEN stability and activity / cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / CDK-mediated phosphorylation and removal of Cdc6 / FBXL7 down-regulates AURKA during mitotic entry and in early mitosis / KEAP1-NFE2L2 pathway / Neddylation / Formation of TC-NER Pre-Incision Complex / Orc1 removal from chromatin / MAPK6/MAPK4 signaling / ribosomal large subunit binding / Gap-filling DNA repair synthesis and ligation in TC-NER / SRP-dependent cotranslational protein targeting to membrane / GTP hydrolysis and joining of the 60S ribosomal subunit / negative regulation of mRNA splicing, via spliceosome / preribosome, large subunit precursor / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / protein quality control for misfolded or incompletely synthesized proteins / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / Formation of a pool of free 40S subunits / Antigen processing: Ubiquitination & Proteasome degradation / L13a-mediated translational silencing of Ceruloplasmin expression / Dual incision in TC-NER / translational elongation / ribosomal large subunit export from nucleus / polyubiquitin modification-dependent protein binding / autophagosome maturation / 90S preribosome / mRNA transport / Ub-specific processing proteases / subtelomeric heterochromatin formation / ribosomal subunit export from nucleus / regulation of translational fidelity / protein-RNA complex assembly / ATP metabolic process / proteasomal protein catabolic process / translational termination
Similarity search - Function
TCF25/Rqc1 / Transcriptional repressor TCF25 / 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 ...TCF25/Rqc1 / Transcriptional repressor TCF25 / 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 / NPL4, zinc-binding putative / NPL4 family, putative zinc binding region / Nuclear pore localisation protein NPL4, C-terminal / Nuclear protein localization protein 4 / NPL4 family / 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 / Ring finger domain / Translation initiation factor IF6 / eIF-6 family / translation initiation factor 6 / AAA ATPase, CDC48 family / 60s Acidic ribosomal protein / 60S acidic ribosomal protein P0 / : / Cell division protein 48 (CDC48), N-terminal domain / : / CDC48, N-terminal subdomain / Cell division protein 48 (CDC48) N-terminal domain / CDC48, domain 2 / Cell division protein 48 (CDC48), domain 2 / Cell division protein 48 (CDC48) domain 2 / CDC48 domain 2-like superfamily / 50S ribosomal protein L10, insertion domain superfamily / 60S ribosomal protein L10P, insertion domain / Insertion domain in 60S ribosomal protein L10P / : / Aspartate decarboxylase-like domain superfamily / Ribosomal protein L41 / Ribosomal protein L41 / Ribosomal protein L1, conserved site / Ribosomal protein L1 signature. / Ribosomal protein L1 / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Ribosomal protein L29e / Ribosomal L29e protein family / Ribosomal protein L27e, conserved site / Ribosomal protein L27e signature. / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal L38e protein family / Ribosomal protein L10e, conserved site / Ribosomal protein L10e signature. / Ribosomal protein L1, 3-layer alpha/beta-sandwich / Ribosomal protein L19, eukaryotic / : / Ribosomal protein L10e / Ribosomal protein L6e signature. / Ribosomal protein L13e / Ribosomal protein L13e / Ribosomal protein L24e, conserved site / Ribosomal protein L24e signature. / Ribosomal protein L44e signature. / Ribosomal protein L19/L19e conserved site / Ribosomal protein L19e signature. / 60S ribosomal protein L18a/ L20, eukaryotes / Ribosomal protein L34e, conserved site / Ribosomal protein L34e signature. / : / Ribosomal protein L5 eukaryotic, C-terminal / Ribosomal L18 C-terminal region / Ribosomal protein L23/L25, N-terminal / Ribosomal protein L23, N-terminal domain / Ribosomal protein L44e / Ribosomal protein L44 / Ribosomal protein L18/L18-A/B/e, conserved site / Ribosomal L40e family / Ribosomal protein L18e signature. / 50S ribosomal protein L18Ae/60S ribosomal protein L20 and L18a / Ribosomal protein L30e signature 1. / Ribosomal protein L36e signature. / Ribosomal protein 50S-L18Ae/60S-L20/60S-L18A / Ribosomal proteins 50S-L18Ae/60S-L20/60S-L18A / Ribosomal protein 60S L18 and 50S L18e / Ribosomal protein L35Ae, conserved site / Ribosomal protein L35Ae signature. / Ribosomal_L40e / Ribosomal protein L40e / Ribosomal protein L40e superfamily
Similarity search - Domain/homology
ADENOSINE-5'-DIPHOSPHATE / ADENOSINE-5'-TRIPHOSPHATE / SPERMIDINE / : / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) ...ADENOSINE-5'-DIPHOSPHATE / ADENOSINE-5'-TRIPHOSPHATE / SPERMIDINE / : / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / 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 eL29 / Large ribosomal subunit protein eL22A / Large ribosomal subunit protein uL5A / Large ribosomal subunit protein eL27A / Large ribosomal subunit protein eL31A / Polyubiquitin / Polyubiquitin-C / 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 uL11A / 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 uL3 / Large ribosomal subunit protein eL8A / Cell division control protein 48 / Large ribosomal subunit protein uL18 / Large ribosomal subunit protein uL13A / Nuclear protein localization protein 4 / Large ribosomal subunit protein eL14A / Large ribosomal subunit protein eL32 / Large ribosomal subunit protein uL16 / 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 / Ribosome quality control complex subunit 1 / Eukaryotic translation initiation factor 6 / Ribosome quality control complex subunit 2 / Large ribosomal subunit protein eL13A
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.16 Å
AuthorsLi, W. / Cahoon, T. / Shen, P.S.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)R35 GM133772 United States
CitationJournal: Nat Commun / Year: 2025
Title: Mechanism of nascent chain removal by the ribosome-associated quality control complex.
Authors: Wenyan Li / Talia Scheel / Peter S Shen /
Abstract: Errors during translation can cause ribosome stalling, leaving incomplete nascent chains attached to large ribosomal subunits. Cells rely on the Ribosome-associated Quality Control (RQC) complex to ...Errors during translation can cause ribosome stalling, leaving incomplete nascent chains attached to large ribosomal subunits. Cells rely on the Ribosome-associated Quality Control (RQC) complex to recognize, process, and remove these aberrant proteins to maintain proteostasis. Despite its importance, the mechanisms by which the RQC orchestrates nascent chain processing and extraction have remained unclear. Here, we present a cryo-EM structure of the RQC complex from budding yeast, revealing how its core components function in nascent chain removal. We show that the Cdc48 ATPase and its Ufd1-Npl4 adaptor are recruited by the Ltn1 E3 ubiquitin ligase to extract ubiquitylated peptides from the 60S ribosome. Additionally, we find that Rqc1 bridges the 60S subunit with ubiquitin and Ltn1, facilitating formation of K48-linked polyubiquitin chains. These findings provide a structural and mechanistic framework for understanding how the RQC complex collaborates to clear stalled translation products, advancing insight into cellular protein quality control.
History
DepositionApr 30, 2025Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 11, 2025Provider: repository / Type: Initial release
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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Cell division control protein 48
B: Cell division control protein 48
C: Cell division control protein 48
D: Cell division control protein 48
E: Cell division control protein 48
F: Cell division control protein 48
K: Ubiquitin
H: Ubiquitin
J: Ubiquitin
G: Nuclear protein localization protein 4
3: 60S ribosomal protein L17-A
4: 60S ribosomal protein L18-A
5: 60S ribosomal protein L19-A
6: 60S ribosomal protein L20-A
7: 60S ribosomal protein L21-A
8: 60S ribosomal protein L22-A
I: 60S ribosomal protein L23-A
9: Large ribosomal subunit protein eL24A
L: 60S ribosomal protein L26-A
M: 60S ribosomal protein L27-A
N: 60S ribosomal protein L28
O: Large ribosomal subunit protein eL29
P: 60S ribosomal protein L30
Q: 60S ribosomal protein L31-A
R: Large ribosomal subunit protein eL32
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
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: Large ribosomal subunit protein uL3
l: Large ribosomal subunit protein uL4A
m: Large ribosomal subunit protein uL18
n: Large ribosomal subunit protein eL6B
o: 60S ribosomal protein L7-A
p: 60S ribosomal protein L8-A
q: 60S ribosomal protein L9-A
r: Large ribosomal subunit protein uL16
s: Large ribosomal subunit protein uL5A
t: 60S ribosomal protein L13-A
u: 60S ribosomal protein L14-A
a: Ribosome quality control complex subunit 2
e: E3 ubiquitin-protein ligase listerin
g: Eukaryotic translation initiation factor 6
x: Ala tRNA
y: Ala tRNA
z: Large ribosomal subunit protein uL11A
0: 60S acidic ribosomal protein P0
1: CAT-tailed nascent peptide
w: Large ribosomal subunit protein uL1A
X: Large ribosomal subunit protein eL38
v: Ribosome quality control complex subunit 1
2: Polyubiquitin-C
a0: 60S ribosomal protein L16-A
b0: 60S ribosomal protein L25
hetero molecules


Theoretical massNumber of molelcules
Total (without water)3,104,23494
Polymers3,098,34764
Non-polymers5,88730
Water00
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1

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Components

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Protein , 8 types, 15 molecules ABCDEFKHJGZeg02

#1: Protein
Cell division control protein 48 / Cell division cycle protein 48 / Transitional endoplasmic reticulum ATPase homolog / Cdc48


Mass: 92105.922 Da / Num. of mol.: 6 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P25694, vesicle-fusing ATPase
#2: Protein Ubiquitin


Mass: 8568.769 Da / Num. of mol.: 3 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P0CG63
#3: Protein Nuclear protein localization protein 4 / HMG-CoA reductase degradation protein 4 / Npl4


Mass: 65862.062 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P33755
#25: 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) / References: UniProt: P0CH08
#45: 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)
References: UniProt: Q04781, RING-type E3 ubiquitin transferase
#46: 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) / References: UniProt: Q12522
#49: 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
#54: Protein Polyubiquitin-C


Mass: 8576.831 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P0CG64

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60S ribosomal protein ... , 29 types, 29 molecules 345678ILMNPQSTUVWYbcdjopqtua0b0

#4: 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) / References: UniProt: P05740
#5: 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) / References: UniProt: P0CX49
#6: 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) / References: UniProt: P0CX82
#7: 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) / References: UniProt: P0CX23
#8: 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) / References: UniProt: Q02753
#9: 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) / References: UniProt: P05749
#10: 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) / References: UniProt: P0CX41
#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) / 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) / 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) / References: UniProt: P02406
#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) / 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) / References: UniProt: P0C2H8
#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) / 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) / 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) / 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) / 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) / References: UniProt: P49166
#24: 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) / References: UniProt: P04650
#26: 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) / References: UniProt: P0CX27
#27: 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) / References: UniProt: P0CX25
#28: 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) / References: UniProt: P0CX86
#32: 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) / References: UniProt: P0CX45
#37: 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) / References: UniProt: P05737
#38: 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) / References: UniProt: P17076
#39: 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) / References: UniProt: P05738
#42: 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) / References: UniProt: Q12690
#43: 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) / References: UniProt: P36105
#55: 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) / References: UniProt: P26784
#56: 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) / References: UniProt: P04456

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Large ribosomal subunit protein ... , 12 types, 12 molecules 9ORklmnrszwX

#11: Protein Large ribosomal subunit protein eL24A / 60S ribosomal protein L24-A / L30 / RP29 / YL21


Mass: 17661.717 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P04449
#15: Protein Large ribosomal subunit protein eL29 / 60S ribosomal protein L29 / YL43


Mass: 6691.884 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P05747
#18: Protein Large ribosomal subunit protein eL32 / 60S ribosomal protein L32


Mass: 14809.441 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P38061
#33: Protein Large ribosomal subunit protein uL3 / 60S ribosomal protein L3 / Maintenance of killer protein 8 / RP1 / Trichodermin resistance protein / YL1


Mass: 43850.793 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P14126
#34: Protein Large ribosomal subunit protein uL4A / 60S ribosomal protein L4-A / L2 / RP2 / YL2


Mass: 39159.125 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P10664
#35: Protein Large ribosomal subunit protein uL18 / 60S ribosomal protein L5 / L1 / L1a / Ribosomal 5S RNA-binding protein / YL3


Mass: 33764.828 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P26321
#36: Protein Large ribosomal subunit protein eL6B / 60S ribosomal protein L6-B / L17 / RP18 / YL16


Mass: 20024.541 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P05739
#40: Protein Large ribosomal subunit protein uL16 / 60S ribosomal protein L10 / L9 / Ubiquinol-cytochrome C reductase complex subunit VI-requiring protein


Mass: 25410.465 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P41805
#41: Protein Large ribosomal subunit protein uL5A / 60S ribosomal protein L11-A / L16 / RP39 / YL22


Mass: 19755.691 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P0C0W9
#48: Protein Large ribosomal subunit protein uL11A / 60S ribosomal protein L12-A / L15 / YL23


Mass: 17850.621 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P0CX53
#51: Protein Large ribosomal subunit protein uL1A / 60S ribosomal protein L1-A / L10a


Mass: 24524.799 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P0CX43
#52: Protein Large ribosomal subunit protein eL38 / 60S ribosomal protein L38


Mass: 8845.561 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: P49167

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RNA chain , 4 types, 5 molecules fhixy

#29: 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) / References: GenBank: 1262303
#30: 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: 1039024045
#31: 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: 1102645687
#47: 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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Ribosome quality control complex subunit ... , 2 types, 2 molecules av

#44: Protein Ribosome quality control complex subunit 2 / Translation-associated element 2


Mass: 119250.234 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: Q12532
#53: Protein Ribosome quality control complex subunit 1


Mass: 87005.234 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (brewer's yeast)
Gene: RQC1, YDR333C / Production host: Saccharomyces cerevisiae (brewer's yeast) / References: UniProt: Q05468

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Protein/peptide , 1 types, 1 molecules 1

#50: Protein/peptide CAT-tailed nascent peptide


Mass: 1464.797 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 , 5 types, 30 molecules

#57: Chemical
ChemComp-ATP / ADENOSINE-5'-TRIPHOSPHATE


Mass: 507.181 Da / Num. of mol.: 9 / Source method: obtained synthetically / Formula: C10H16N5O13P3 / Comment: ATP, energy-carrying molecule*YM
#58: Chemical ChemComp-ADP / ADENOSINE-5'-DIPHOSPHATE


Mass: 427.201 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H15N5O10P2 / Comment: ADP, energy-carrying molecule*YM
#59: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 7 / Source method: obtained synthetically / Formula: Zn
#60: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 12 / Source method: obtained synthetically / Formula: Mg
#61: Chemical ChemComp-SPD / SPERMIDINE / N-(2-AMINO-PROPYL)-1,4-DIAMINOBUTANE / PA(34)


Mass: 145.246 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C7H19N3

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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: Ribosome-associated Quality Control complex from budding yeast
Type: COMPLEX / Entity ID: #1-#56 / Source: MULTIPLE SOURCES
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Source (recombinant)Organism: Saccharomyces cerevisiae (brewer's yeast)
Buffer solutionpH: 7.5
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: TFS KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD / Nominal defocus max: 1500 nm / Nominal defocus min: 800 nm
Image recordingElectron dose: 36 e/Å2 / Film or detector model: GATAN K3 (6k x 4k)

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Processing

CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 3.16 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 28262 / Symmetry type: POINT

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