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- PDB-6em5: State D architectural model (Nsa1-TAP Flag-Ytm1) - Visualizing th... -

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Basic information

Entry
Database: PDB / ID: 6em5
TitleState D architectural model (Nsa1-TAP Flag-Ytm1) - Visualizing the assembly pathway of nucleolar pre-60S ribosomes
Components
  • (60S ribosomal protein ...) x 29
  • (Ribosome biogenesis protein ...) x 8
  • 25S rRNA (cytosine(2870)-C(5))-methyltransferase
  • 25S ribosomal RNA
  • 27S pre-rRNA (guanosine(2922)-2'-O)-methyltransferase
  • 5.8S ribosomal RNA
  • 60S ribosome subunit biogenesis protein NIP7
  • ATP-dependent RNA helicase HAS1
  • Eukaryotic translation initiation factor 6
  • Internal Transcribed Spacer 2
  • Nuclear GTP-binding protein NUG1
  • Nucleolar GTP-binding protein 1
  • Nucleolar complex-associated protein 3
  • Nucleolar protein 16Nucleolus
  • Pescadillo homolog
  • Proteasome-interacting protein CIC1
  • Protein MAK16
  • Ribosomal RNA-processing protein 1
  • Ribosome assembly factor MRT4
  • Ribosome production factor 1
  • UPF0642 protein YBL028C
  • rRNA-processing protein EBP2
KeywordsRIBOSOME / Large Subunit Biogenesis Nucleolus
Function / homology
Function and homology information


25S rRNA (cytosine2870-C5)-methyltransferase / 27S pre-rRNA (guanosine2922-2'-O)-methyltransferase / Noc2p-Noc3p complex / snoRNA release from pre-rRNA / rRNA (guanosine-2'-O-)-methyltransferase activity / protein-RNA complex remodeling / nuclear division / exonucleolytic trimming to generate mature 5'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / rRNA (uridine-2'-O-)-methyltransferase activity / endonucleolytic cleavage in ITS1 upstream of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) ...25S rRNA (cytosine2870-C5)-methyltransferase / 27S pre-rRNA (guanosine2922-2'-O)-methyltransferase / Noc2p-Noc3p complex / snoRNA release from pre-rRNA / rRNA (guanosine-2'-O-)-methyltransferase activity / protein-RNA complex remodeling / nuclear division / exonucleolytic trimming to generate mature 5'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / rRNA (uridine-2'-O-)-methyltransferase activity / endonucleolytic cleavage in ITS1 upstream of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / rRNA (cytosine-C5-)-methyltransferase activity / rRNA (guanine) methyltransferase activity / PeBoW complex / pre-replicative complex assembly involved in nuclear cell cycle DNA replication / Antigen processing: Ubiquitination & Proteasome degradation / nuclear pre-replicative complex / rRNA base methylation / rRNA primary transcript binding / ATP-dependent activity, acting on RNA / positive regulation of ATP-dependent activity / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / rRNA methylation / nuclear-transcribed mRNA catabolic process / pre-mRNA 5'-splice site binding / cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / preribosome, small subunit precursor / maturation of 5.8S rRNA / proteasome binding / ribosomal subunit export from nucleus / Major pathway of rRNA processing in the nucleolus and cytosol / SRP-dependent cotranslational protein targeting to membrane / GTP hydrolysis and joining of the 60S ribosomal subunit / 90S preribosome / ATPase activator activity / Formation of a pool of free 40S subunits / 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 / protein-RNA complex assembly / preribosome, large subunit precursor / L13a-mediated translational silencing of Ceruloplasmin expression / DNA replication initiation / ribosomal large subunit export from nucleus / chromosome organization / regulation of translational fidelity / ribonucleoprotein complex binding / maturation of SSU-rRNA / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of LSU-rRNA / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ribosome assembly / translation initiation factor activity / ribosomal large subunit biogenesis / nuclear periphery / assembly of large subunit precursor of preribosome / proteasome complex / cytosolic ribosome assembly / small-subunit processome / maintenance of translational fidelity / macroautophagy / protein catabolic process / ribosomal small subunit biogenesis / rRNA processing / protein transport / protein-macromolecule adaptor activity / large ribosomal subunit rRNA binding / ribosome biogenesis / nuclear envelope / 5S rRNA binding / ribosomal large subunit assembly / ATPase binding / cytosolic large ribosomal subunit / cytoplasmic translation / RNA helicase activity / negative regulation of translation / ribosome / rRNA binding / RNA helicase / structural constituent of ribosome / cell cycle / translation / cell division / GTPase activity / mRNA binding / chromatin binding / GTP binding / nucleolus / ATP hydrolysis activity / DNA binding / RNA binding / nucleoplasm / ATP binding / metal ion binding / nucleus / identical protein binding / cytosol / cytoplasm
Similarity search - Function
Nucleolar complex-associated protein 3, N-terminal / Nucleolar complex-associated protein 3 / Nucleolar complex-associated protein / WDR74/Nsa1 / WD repeat WDR12/Ytm1 / Ribosome biogenesis factor, NIP7 / RNA (C5-cytosine) methyltransferase, NOP2 / UPF0113, pre-PUA domain / UPF0113 Pre-PUA domain / UPF0113, PUA domain ...Nucleolar complex-associated protein 3, N-terminal / Nucleolar complex-associated protein 3 / Nucleolar complex-associated protein / WDR74/Nsa1 / WD repeat WDR12/Ytm1 / Ribosome biogenesis factor, NIP7 / RNA (C5-cytosine) methyltransferase, NOP2 / UPF0113, pre-PUA domain / UPF0113 Pre-PUA domain / UPF0113, PUA domain / UPF0113 PUA domain / Ribosomal RNA processing protein 1-like / Nucleolar protein,Nop52 / Ribosomal RNA small subunit methyltransferase F, N-terminal / N-terminal domain of 16S rRNA methyltransferase RsmF / Nop2p / Bacterial Fmu (Sun)/eukaryotic nucleolar NOL1/Nop2p, conserved site / NOL1/NOP2/sun family signature. / Mak16 protein / Mak16 protein C-terminal region / Ribosome biogenesis protein 15, RNA recognition motif / Ribosomal RNA methyltransferase, SPB1-like, C-terminal / Ribosomal RNA methyltransferase Spb1, domain of unknown function DUF3381 / AdoMet-dependent rRNA methyltransferase SPB1-like / Spb1 C-terminal domain / Ribosomal RNA methyltransferase Spb1, DUF3381 / Eukaryotic rRNA processing / Eukaryotic rRNA processing protein EBP2 / Ribosomal RNA large subunit methyltransferase E / Ribosome biogenesis protein BRX1 / DDX18/Has1, DEAD-box helicase domain / Ribosome biogenesis protein Nop16 / Ribosome biogenesis protein Nop16 / CCAAT-binding factor / CBF/Mak21 family / Domain of unknown function DUF4217 / Domain of unknown function (DUF4217) / DUF4217 / BOP1, N-terminal domain / WD repeat BOP1/Erb1 / BOP1NT (NUC169) domain / BOP1NT (NUC169) domain / Domain of unknown function DUF2423 / Protein of unknown function (DUF2423) / SAM-dependent methyltransferase RsmB/NOP2-type / RNA (C5-cytosine) methyltransferase / 16S rRNA methyltransferase RsmB/F / SAM-dependent MTase RsmB/NOP-type domain profile. / NLE / NLE (NUC135) domain / Putative RNA-binding Domain in PseudoUridine synthase and Archaeosine transglycosylase / PUA domain / PUA domain profile. / PUA domain superfamily / Guanine nucleotide-binding protein-like 3, N-terminal domain / GNL3L/Grn1 putative GTPase / U3 snoRNP protein/Ribosome production factor 1 / Pescadillo / Pescadillo N-terminus / GTP-binding protein, orthogonal bundle domain superfamily / Ribosomal biogenesis NSA2 family / BRCT domain, a BRCA1 C-terminus domain / Ribosome assembly factor Mrt4 / NOG, C-terminal / Nucleolar GTP-binding protein 1 / NOGCT (NUC087) domain / Nucleolar GTP-binding protein 1, Rossman-fold domain / NOG1, N-terminal helical domain / Nucleolar GTP-binding protein 1 (NOG1) / NOG1 N-terminal helical domain / Brix domain / Brix domain / Brix domain profile. / Brix / Circularly permuted (CP)-type guanine nucleotide-binding (G) domain / Circularly permuted (CP)-type guanine nucleotide-binding (G) domain profile. / OBG-type guanine nucleotide-binding (G) domain / OBG-type guanine nucleotide-binding (G) domain profile. / Translation initiation factor IF6 / eIF-6 family / translation initiation factor 6 / DEAD-box subfamily ATP-dependent helicases signature. / ATP-dependent RNA helicase DEAD-box, conserved site / RNA helicase, DEAD-box type, Q motif / 50S ribosome-binding GTPase / DEAD-box RNA helicase Q motif profile. / GTP binding domain / PUA-like superfamily / 50S ribosomal protein L10, insertion domain superfamily / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / 60S ribosomal protein L10P, insertion domain / Insertion domain in 60S ribosomal protein L10P / metallochaperone-like domain / TRASH domain / breast cancer carboxy-terminal domain / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Ribosomal protein L22e / Ribosomal protein L22e superfamily
Similarity search - Domain/homology
: / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Large ribosomal subunit protein eL36B / Large ribosomal subunit protein uL23 / Large ribosomal subunit protein uL30A ...: / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Large ribosomal subunit protein eL36B / Large ribosomal subunit protein uL23 / Large ribosomal subunit protein uL30A / Large ribosomal subunit protein uL6A / Large ribosomal subunit protein uL22A / Large ribosomal subunit protein uL24A / Large ribosomal subunit protein eL33A / Large ribosomal subunit protein eL15A / Large ribosomal subunit protein eL22A / Large ribosomal subunit protein eL27A / Large ribosomal subunit protein eL31A / Large ribosomal subunit protein eL20A / Large ribosomal subunit protein uL14A / Large ribosomal subunit protein eL18A / Large ribosomal subunit protein eL19A / Large ribosomal subunit protein uL29A / Large ribosomal subunit protein uL4A / Protein MAK16 / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein uL3 / Large ribosomal subunit protein eL8A / 27S pre-rRNA (guanosine(2922)-2'-O)-methyltransferase / Large ribosomal subunit protein uL13A / Ribosome assembly factor MRT4 / Ribosomal RNA-processing protein 1 / rRNA-processing protein EBP2 / Large ribosomal subunit protein eL14A / Large ribosomal subunit protein eL32 / UPF0642 protein YBL028C / Proteasome-interacting protein CIC1 / Ribosome production factor 1 / Nucleolar protein 16 / Nuclear GTP-binding protein NUG1 / Ribosome biogenesis protein NSA2 / Ribosome biogenesis protein RLP7 / 25S rRNA (cytosine(2870)-C(5))-methyltransferase / Large ribosomal subunit protein eL37A / Large ribosomal subunit protein eL38 / Ribosome biogenesis protein NSA1 / Pescadillo homolog / Ribosome biogenesis protein 15 / Large ribosomal subunit protein eL34A / Large ribosomal subunit protein eL6A / Large ribosomal subunit protein eL21A / Nucleolar GTP-binding protein 1 / ATP-dependent RNA helicase HAS1 / Ribosome biogenesis protein ERB1 / Nucleolar complex-associated protein 3 / Ribosome biogenesis protein RLP24 / Ribosome biogenesis protein BRX1 / 60S ribosome subunit biogenesis protein NIP7 / Ribosome biogenesis protein YTM1 / 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: 4.3 Å
AuthorsKater, L. / Cheng, J. / Barrio-Garcia, C. / Hurt, E. / Beckmann, R.
CitationJournal: Cell / Year: 2017
Title: Visualizing the Assembly Pathway of Nucleolar Pre-60S Ribosomes.
Authors: Lukas Kater / Matthias Thoms / Clara Barrio-Garcia / Jingdong Cheng / Sherif Ismail / Yasar Luqman Ahmed / Gert Bange / Dieter Kressler / Otto Berninghausen / Irmgard Sinning / Ed Hurt / Roland Beckmann /
Abstract: Eukaryotic 60S ribosomal subunits are comprised of three rRNAs and ∼50 ribosomal proteins. The initial steps of their formation take place in the nucleolus, but, owing to a lack of structural ...Eukaryotic 60S ribosomal subunits are comprised of three rRNAs and ∼50 ribosomal proteins. The initial steps of their formation take place in the nucleolus, but, owing to a lack of structural information, this process is poorly understood. Using cryo-EM, we solved structures of early 60S biogenesis intermediates at 3.3 Å to 4.5 Å resolution, thereby providing insights into their sequential folding and assembly pathway. Besides revealing distinct immature rRNA conformations, we map 25 assembly factors in six different assembly states. Notably, the Nsa1-Rrp1-Rpf1-Mak16 module stabilizes the solvent side of the 60S subunit, and the Erb1-Ytm1-Nop7 complex organizes and connects through Erb1's meandering N-terminal extension, eight assembly factors, three ribosomal proteins, and three 25S rRNA domains. Our structural snapshots reveal the order of integration and compaction of the six major 60S domains within early nucleolar 60S particles developing stepwise from the solvent side around the exit tunnel to the central protuberance.
History
DepositionOct 1, 2017Deposition site: PDBE / Processing site: RCSB
Revision 1.0Dec 27, 2017Provider: repository / Type: Initial release

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Assembly

Deposited unit
2: 5.8S ribosomal RNA
6: Internal Transcribed Spacer 2
L: 60S ribosomal protein L13-A
M: 60S ribosomal protein L14-A
N: 60S ribosomal protein L15-A
Q: 60S ribosomal protein L18-A
R: 60S ribosomal protein L19-A
S: 60S ribosomal protein L20-A
T: 60S ribosomal protein L21-A
U: 60S ribosomal protein L22-A
Z: 60S ribosomal protein L27-A
c: 60S ribosomal protein L30
d: 60S ribosomal protein L31-A
e: 60S ribosomal protein L32
f: 60S ribosomal protein L33-A
g: 60S ribosomal protein L34-A
i: 60S ribosomal protein L36-B
j: 60S ribosomal protein L37-A
k: 60S ribosomal protein L38
E: 60S ribosomal protein L6-A
G: 60S ribosomal protein L8-A
O: 60S ribosomal protein L16-A
V: 60S ribosomal protein L23-A
X: 60S ribosomal protein L25
Y: 60S ribosomal protein L26-A
h: 60S ribosomal protein L35-A
B: 60S ribosomal protein L3
C: 60S ribosomal protein L4-A
H: 60S ribosomal protein L9-A
A: Ribosome biogenesis protein BRX1
K: Proteasome-interacting protein CIC1
m: Ribosome biogenesis protein ERB1
D: ATP-dependent RNA helicase HAS1
W: Ribosome assembly factor MRT4
l: 60S ribosome subunit biogenesis protein NIP7
b: Nucleolar GTP-binding protein 1
o: Ribosome biogenesis protein 15
n: Pescadillo homolog
r: Ribosome biogenesis protein NSA2
s: Nuclear GTP-binding protein NUG1
t: Ribosome biogenesis protein RLP7
y: Eukaryotic translation initiation factor 6
z: UPF0642 protein YBL028C
p: Ribosome biogenesis protein YTM1
q: 25S rRNA (cytosine(2870)-C(5))-methyltransferase
u: Ribosome biogenesis protein RLP24
v: Nucleolar protein 16
w: 27S pre-rRNA (guanosine(2922)-2'-O)-methyltransferase
I: Nucleolar complex-associated protein 3
J: rRNA-processing protein EBP2
x: Ribosome production factor 1
3: Protein MAK16
4: Ribosomal RNA-processing protein 1
5: Ribosome biogenesis protein NSA1
1: 25S ribosomal RNA
F: 60S ribosomal protein L7-A
P: 60S ribosomal protein L17-A


Theoretical massNumber of molelcules
Total (without water)2,928,07157
Polymers2,928,07157
Non-polymers00
Water0
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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RNA chain , 3 types, 3 molecules 261

#1: RNA chain 5.8S ribosomal RNA /


Mass: 50682.922 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: GenBank: 1214879358
#2: RNA chain Internal Transcribed Spacer 2 /


Mass: 74308.391 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: GenBank: 1102641490
#55: RNA chain 25S ribosomal RNA /


Mass: 1097493.875 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: GenBank: 834774822

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60S ribosomal protein ... , 29 types, 29 molecules LMNQRSTUZcdefgijkEGOVXYhBCHFP

#3: Protein 60S ribosomal protein L13-A / Ribosome / Large ribosomal subunit protein eL13-A


Mass: 22604.164 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q12690
#4: Protein 60S ribosomal protein L14-A / Ribosome / Large ribosomal subunit protein eL14-A


Mass: 15195.066 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P36105
#5: Protein 60S ribosomal protein L15-A / Ribosome / 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 / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05748
#6: Protein 60S ribosomal protein L18-A / Ribosome / Large ribosomal subunit protein eL18-A / RP28


Mass: 20609.252 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX49
#7: Protein 60S ribosomal protein L19-A / Ribosome / 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 / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX82
#8: Protein 60S ribosomal protein L20-A / Ribosome / L18a / Large ribosomal subunit protein eL20-A


Mass: 20478.852 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX23
#9: Protein 60S ribosomal protein L21-A / Ribosome / Large ribosomal subunit protein eL21-A


Mass: 18279.266 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q02753
#10: Protein 60S ribosomal protein L22-A / Ribosome / L1c / Large ribosomal subunit protein eL22-A / RP4 / YL31


Mass: 13711.359 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05749
#11: Protein 60S ribosomal protein L27-A / Ribosome / Large ribosomal subunit protein eL27-A


Mass: 15568.360 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0C2H6
#12: 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 / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P14120
#13: Protein 60S ribosomal protein L31-A / Ribosome / L34 / Large ribosomal subunit protein eL31-A / YL28


Mass: 12980.158 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0C2H8
#14: 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 / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P38061
#15: Protein 60S ribosomal protein L33-A / Ribosome / L37 / Large ribosomal subunit protein eL33-A / RP47 / YL37


Mass: 12177.130 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05744
#16: Protein 60S ribosomal protein L34-A / Ribosome / Large ribosomal subunit protein eL34-A


Mass: 13673.196 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P87262
#17: Protein 60S ribosomal protein L36-B / Ribosome / L39 / Large ribosomal subunit protein eL36-B / YL39


Mass: 11162.285 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: O14455
#18: Protein 60S ribosomal protein L37-A / Ribosome / L43 / Large ribosomal subunit protein eL37-A / YL35 / YP55


Mass: 9877.395 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P49166
#19: 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 / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P49167
#20: Protein 60S ribosomal protein L6-A / Ribosome / L17 / Large ribosomal subunit protein eL6-A / RP18 / YL16


Mass: 20000.564 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q02326
#21: Protein 60S ribosomal protein L8-A / Ribosome / 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 / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P17076
#22: Protein 60S ribosomal protein L16-A / Ribosome / 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 / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P26784
#23: Protein 60S ribosomal protein L23-A / Ribosome / L17a / Large ribosomal subunit protein uL14-A / YL32


Mass: 14493.950 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX41
#24: 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 / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P04456
#25: Protein 60S ribosomal protein L26-A / Ribosome / L33 / Large ribosomal subunit protein uL24-A / YL33


Mass: 14265.784 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05743
#26: Protein 60S ribosomal protein L35-A / Ribosome / Large ribosomal subunit protein uL29-A


Mass: 13942.640 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX84
#27: Protein 60S ribosomal protein L3 / / Large ribosomal subunit protein uL3 / Maintenance of killer protein 8 / RP1 / Trichodermin ...Large ribosomal subunit protein uL3 / 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 / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P14126
#28: Protein 60S ribosomal protein L4-A / Ribosome / L2 / Large ribosomal subunit protein uL4-A / RP2 / YL2


Mass: 39159.125 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P10664
#29: Protein 60S ribosomal protein L9-A / Ribosome / L8 / Large ribosomal subunit protein uL6-A / RP24 / YL11


Mass: 21605.061 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05738
#56: Protein 60S ribosomal protein L7-A / Ribosome / L6 / Large ribosomal subunit protein uL30-A / RP11 / YL8


Mass: 27686.281 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05737
#57: Protein 60S ribosomal protein L17-A / Ribosome / L20A / Large ribosomal subunit protein uL22-A / YL17


Mass: 20589.518 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05740

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Ribosome biogenesis protein ... , 8 types, 8 molecules Amortpu5

#30: Protein Ribosome biogenesis protein BRX1 /


Mass: 33585.414 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q08235
#32: Protein Ribosome biogenesis protein ERB1 / / Eukaryotic ribosome biogenesis protein 1


Mass: 91830.609 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q04660
#37: Protein Ribosome biogenesis protein 15 / / Nucleolar protein 15


Mass: 25499.186 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P53927
#39: Protein Ribosome biogenesis protein NSA2 / / NOP7-associated protein 2


Mass: 29786.783 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P40078
#41: Protein Ribosome biogenesis protein RLP7 / / Ribosomal protein L7-like


Mass: 36621.074 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P40693
#44: Protein Ribosome biogenesis protein YTM1 / / Microtubule-associated protein YTM1


Mass: 51426.637 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q12024
#46: Protein Ribosome biogenesis protein RLP24 / / Ribosomal protein L24-like


Mass: 24027.650 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q07915
#54: Protein Ribosome biogenesis protein NSA1 / / NOP7-associated protein 1


Mass: 51982.457 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P53136

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Protein , 17 types, 17 molecules KDWlbnsyzqvwIJx34

#31: Protein Proteasome-interacting protein CIC1 / Core interacting component 1


Mass: 42596.691 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P38779
#33: Protein ATP-dependent RNA helicase HAS1 / Helicase associated with SET1 protein 1


Mass: 56798.348 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q03532, RNA helicase
#34: Protein Ribosome assembly factor MRT4 / mRNA turnover protein 4


Mass: 27098.012 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P33201
#35: Protein 60S ribosome subunit biogenesis protein NIP7 / Nuclear import protein 7


Mass: 20411.699 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q08962
#36: Protein Nucleolar GTP-binding protein 1


Mass: 74531.227 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q02892
#38: Protein Pescadillo homolog / Nucleolar protein 7 / Ribosomal RNA-processing protein 13


Mass: 69984.148 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P53261
#40: Protein Nuclear GTP-binding protein NUG1 / Nuclear GTPase 1


Mass: 57798.652 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P40010
#42: Protein Eukaryotic translation initiation factor 6 / eIF-6


Mass: 26476.605 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q12522
#43: Protein UPF0642 protein YBL028C


Mass: 12435.429 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P38202
#45: Protein 25S rRNA (cytosine(2870)-C(5))-methyltransferase / Nucleolar protein 2


Mass: 69912.164 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P40991, 25S rRNA (cytosine2870-C5)-methyltransferase
#47: Protein Nucleolar protein 16 / Nucleolus


Mass: 26954.447 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P40007
#48: Protein 27S pre-rRNA (guanosine(2922)-2'-O)-methyltransferase / 2'-O-ribose RNA methyltransferase SPB1 / AdoMet-dependent rRNA methyltransferase SPB1 / S-adenosyl- ...2'-O-ribose RNA methyltransferase SPB1 / AdoMet-dependent rRNA methyltransferase SPB1 / S-adenosyl-L-methionine-dependent methyltransferase / Suppressor of PAB1 protein 1


Mass: 96656.172 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P25582, 27S pre-rRNA (guanosine2922-2'-O)-methyltransferase
#49: Protein Nucleolar complex-associated protein 3


Mass: 75689.008 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q07896
#50: Protein rRNA-processing protein EBP2 / EBNA1-binding protein homolog


Mass: 49842.613 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P36049
#51: Protein Ribosome production factor 1 / Ribosome biogenesis protein RPF1


Mass: 35184.387 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P38805
#52: Protein Protein MAK16 / Maintenance of killer protein 16


Mass: 35754.605 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P10962
#53: Protein Ribosomal RNA-processing protein 1


Mass: 33250.531 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Backbone model
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P35178

-
Experimental details

-
Experiment

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

-
Sample preparation

ComponentName: Nsa1-TAP Flag-Ytm1 / Type: RIBOSOME
Details: Pre-60S intermediates purified via Nsa1-TAP Flag-Ytm1
Entity ID: all / Source: NATURAL
Source (natural)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

-
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 FIELDBright-field microscopy / Cs: 2.7 mm
Image recordingElectron dose: 27 e/Å2 / Detector mode: INTEGRATING / Film or detector model: FEI FALCON II (4k x 4k)
Image scansSampling size: 14 µm / Width: 4096 / Height: 4096 / Movie frames/image: 10 / Used frames/image: 1-6

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Processing

EM software
IDNameVersionCategory
1Gautomatchparticle selection
4GctfCTF correction
10RELION2initial Euler assignment
11RELION2final Euler assignment
12RELION2classification
13RELION23D reconstruction
CTF correctionType: NONE
SymmetryPoint symmetry: C1 (asymmetric)
3D reconstructionResolution: 4.3 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 37251 / Algorithm: FOURIER SPACE / Symmetry type: POINT
Atomic model buildingProtocol: RIGID BODY FIT / Space: REAL / Details: Backbone model

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