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- PDB-7r7a: State E1 nucleolar 60S ribosome biogenesis intermediate - Composi... -

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Entry
Database: PDB / ID: 7r7a
TitleState E1 nucleolar 60S ribosome biogenesis intermediate - Composite model
Components
  • (60S ribosomal protein ...) x 29
  • (ATP-dependent ...) x 2
  • (Ribosome biogenesis protein ...) x 6
  • 25S rRNA
  • 25S rRNA (cytosine(2870)-C(5))-methyltransferase
  • 27S pre-rRNA (guanosine(2922)-2'-O)-methyltransferase
  • 5.8S rRNA
  • 5.8S ribosomal RNA gene and internal transcribed spacer 2
  • 60S ribosomal subunit assembly/export protein LOC1
  • 60S ribosome subunit biogenesis protein NIP7
  • Eukaryotic translation initiation factor 6
  • Nuclear GTP-binding protein NUG1
  • Nucleolar GTP-binding protein 1
  • Nucleolar complex protein 2
  • Nucleolar complex-associated protein 3
  • Nucleolar protein 16
  • Pescadillo homolog
  • Proteasome-interacting protein CIC1
  • Ribosomal protein
  • Ribosome assembly factor MRT4
  • UPF0642 protein YBL028C
  • YTM1 isoform 1
  • rRNA-processing protein EBP2
KeywordsRIBOSOME / ribosome biogenesis / DEAD-box ATPases / methyltransferase / nucleolus
Function / homology
Function and homology information


25S rRNA (cytosine2870-C5)-methyltransferase / 27S pre-rRNA (guanosine2922-2'-O)-methyltransferase / Noc1p-Noc2p complex / snoRNA release from pre-rRNA / rRNA (guanosine-2'-O-)-methyltransferase activity / Noc2p-Noc3p complex / 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 / rRNA (guanine) methyltransferase activity ...25S rRNA (cytosine2870-C5)-methyltransferase / 27S pre-rRNA (guanosine2922-2'-O)-methyltransferase / Noc1p-Noc2p complex / snoRNA release from pre-rRNA / rRNA (guanosine-2'-O-)-methyltransferase activity / Noc2p-Noc3p complex / 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 / rRNA (guanine) methyltransferase activity / rRNA (cytosine-C5-)-methyltransferase activity / endonucleolytic cleavage in ITS1 upstream of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / RNA strand annealing activity / intracellular mRNA localization / RNA folding chaperone / pre-replicative complex assembly involved in nuclear cell cycle DNA replication / endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / PeBoW complex / endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / nuclear pre-replicative complex / positive regulation of ATP-dependent activity / ATP-dependent activity, acting on RNA / rRNA primary transcript binding / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / rRNA base methylation / rRNA methylation / protein folding chaperone complex / pre-mRNA 5'-splice site binding / maturation of 5.8S rRNA / cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / proteasome binding / Major pathway of rRNA processing in the nucleolus and cytosol / ribosomal large subunit binding / 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 / ATPase activator activity / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / Formation of a pool of free 40S subunits / nuclear-transcribed mRNA catabolic process / L13a-mediated translational silencing of Ceruloplasmin expression / translational elongation / ribosomal large subunit export from nucleus / DNA replication initiation / 90S preribosome / mRNA transport / ribonucleoprotein complex binding / ribosomal subunit export from nucleus / regulation of translational fidelity / protein-RNA complex assembly / endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of LSU-rRNA / translation initiation factor activity / nuclear periphery / proteasome complex / assembly of large subunit precursor of preribosome / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ribosomal large subunit biogenesis / cytosolic ribosome assembly / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / macroautophagy / small-subunit processome / protein catabolic process / maintenance of translational fidelity / rRNA processing / nuclear envelope / protein transport / ribosome biogenesis / ribosome binding / ATPase binding / ribosomal small subunit biogenesis / 5S rRNA binding / ribosomal large subunit assembly / large ribosomal subunit rRNA binding / protein-macromolecule adaptor activity / cytosolic large ribosomal subunit / cytoplasmic translation / RNA helicase activity / negative regulation of translation / rRNA binding / structural constituent of ribosome / RNA helicase / ribosome / translation / ribonucleoprotein complex / cell division / GTPase activity / mRNA binding / chromatin binding / GTP binding / nucleolus / ATP hydrolysis activity / mitochondrion / DNA binding / RNA binding / zinc ion binding / nucleoplasm
Similarity search - Function
: / ATP-dependent rRNA helicase SPB4-like, C-terminal tail / 60S ribosomal subunit assembly/export protein Loc1 / Nucleolar complex protein 2 / Noc2p family / Nucleolar complex-associated protein 3, N-terminal / Nucleolar complex-associated protein 3 / Nucleolar complex-associated protein / WD repeat WDR12/Ytm1 / Ribosome biogenesis factor, NIP7 ...: / ATP-dependent rRNA helicase SPB4-like, C-terminal tail / 60S ribosomal subunit assembly/export protein Loc1 / Nucleolar complex protein 2 / Noc2p family / Nucleolar complex-associated protein 3, N-terminal / Nucleolar complex-associated protein 3 / Nucleolar complex-associated protein / WD repeat WDR12/Ytm1 / Ribosome biogenesis factor, NIP7 / RNA (C5-cytosine) methyltransferase, NOP2 / : / UPF0113, pre-PUA domain / UPF0113 PUA domain / NIP7/UPF0113, pre-PUA domain / UPF0113, PUA domain / Nop2p / Bacterial Fmu (Sun)/eukaryotic nucleolar NOL1/Nop2p, conserved site / NOL1/NOP2/sun family signature. / 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 / Domain of unknown function DUF4217 / ATP-dependent rRNA helicase SPB4-like, C-terminal extension / DUF4217 / Domain of unknown function DUF2423 / YBL028C ribosome biogenesis factor, N-terminal domain / BOP1, N-terminal domain / WD repeat BOP1/Erb1 / BOP1NT (NUC169) domain / BOP1NT (NUC169) domain / NLE / NLE (NUC135) domain / SAM-dependent methyltransferase RsmB/NOP2-type / RNA (C5-cytosine) methyltransferase / : / 16S rRNA methyltransferase RsmB/F / SAM-dependent MTase RsmB/NOP-type domain profile. / Putative RNA-binding Domain in PseudoUridine synthase and Archaeosine transglycosylase / Guanine nucleotide-binding protein-like 3, N-terminal domain / GNL3L/Grn1 putative GTPase / CCAAT-binding factor / CBF/Mak21 family / PUA domain / PUA domain superfamily / PUA domain profile. / : / Pescadillo / Pescadillo N-terminus / Ribosomal biogenesis NSA2 family / GTP-binding protein, orthogonal bundle domain superfamily / Ribosome assembly factor Mrt4 / : / BRCT domain / 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 / Circularly permuted (CP)-type guanine nucleotide-binding (G) domain / Circularly permuted (CP)-type guanine nucleotide-binding (G) domain profile. / Brix domain / Brix domain / Brix domain profile. / Brix / 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 / 50S ribosome-binding GTPase / RNA helicase, DEAD-box type, Q motif / DEAD-box RNA helicase Q motif profile. / GTP binding domain / PUA-like superfamily / 50S ribosomal protein L10, insertion domain superfamily / 60S ribosomal protein L10P, insertion domain / Insertion domain in 60S ribosomal protein L10P / breast cancer carboxy-terminal domain / metallochaperone-like domain / TRASH domain / Ribosomal protein L1, conserved site / Ribosomal protein L1 signature. / Ribosomal protein L1 / Ribosomal protein L13e, conserved site
Similarity search - Domain/homology
: / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Ribosomal protein / Ribosome biogenesis protein YTM1 / Ribosome biogenesis protein NSA2 / ATP-dependent rRNA helicase SPB4 / Large ribosomal subunit protein uL23 ...: / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Ribosomal protein / Ribosome biogenesis protein YTM1 / Ribosome biogenesis protein NSA2 / ATP-dependent rRNA helicase SPB4 / 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 eL36A / 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 / 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 / rRNA-processing protein EBP2 / Large ribosomal subunit protein eL14A / Large ribosomal subunit protein eL32 / UPF0642 protein YBL028C / Proteasome-interacting protein CIC1 / Nucleolar complex protein 2 / Nucleolar protein 16 / Nuclear GTP-binding protein NUG1 / Ribosome biogenesis protein RLP7 / 25S rRNA (cytosine(2870)-C(5))-methyltransferase / 60S ribosomal subunit assembly/export protein LOC1 / Large ribosomal subunit protein eL37A / Large ribosomal subunit protein eL38 / 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 / Eukaryotic translation initiation factor 6 / Large ribosomal subunit protein eL13A
Similarity search - Component
Biological speciesSaccharomyces cerevisiae BY4741 (yeast)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.04 Å
AuthorsCruz, V.E. / Sekulski, K. / Peddada, N. / Erzberger, J.P.
Funding support United States, 3items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)GM135617-01 United States
Cancer Prevention and Research Institute of Texas (CPRIT)RR150074 United States
Robert A. Welch FoundationI-1897 United States
CitationJournal: Nat Struct Mol Biol / Year: 2022
Title: Sequence-specific remodeling of a topologically complex RNP substrate by Spb4.
Authors: Victor Emmanuel Cruz / Kamil Sekulski / Nagesh Peddada / Carolin Sailer / Sahana Balasubramanian / Christine S Weirich / Florian Stengel / Jan P Erzberger /
Abstract: DEAD-box ATPases are ubiquitous enzymes essential in all aspects of RNA biology. However, the limited in vitro catalytic activities described for these enzymes are at odds with their complex cellular ...DEAD-box ATPases are ubiquitous enzymes essential in all aspects of RNA biology. However, the limited in vitro catalytic activities described for these enzymes are at odds with their complex cellular roles, most notably in driving large-scale RNA remodeling steps during the assembly of ribonucleoproteins (RNPs). We describe cryo-EM structures of 60S ribosomal biogenesis intermediates that reveal how context-specific RNA unwinding by the DEAD-box ATPase Spb4 results in extensive, sequence-specific remodeling of rRNA secondary structure. Multiple cis and trans interactions stabilize Spb4 in a post-catalytic, high-energy intermediate that drives the organization of the three-way junction at the base of rRNA domain IV. This mechanism explains how limited strand separation by DEAD-box ATPases is leveraged to provide non-equilibrium directionality and ensure efficient and accurate RNP assembly.
History
DepositionJun 24, 2021Deposition site: RCSB / Processing site: RCSB
Revision 1.0Nov 9, 2022Provider: repository / Type: Initial release
Revision 2.0Dec 14, 2022Group: Advisory / Atomic model ...Advisory / Atomic model / Database references / Derived calculations / Polymer sequence / Structure summary
Category: atom_site / citation ...atom_site / citation / entity / entity_poly / entity_poly_seq / pdbx_poly_seq_scheme / pdbx_unobs_or_zero_occ_atoms / struct_conf / struct_ref / struct_ref_seq
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.title / _citation.year / _entity.formula_weight / _entity.pdbx_description / _entity_poly.pdbx_seq_one_letter_code / _entity_poly.pdbx_seq_one_letter_code_can / _entity_poly_seq.mon_id / _pdbx_poly_seq_scheme.mon_id / _pdbx_poly_seq_scheme.pdb_mon_id / _struct_conf.beg_auth_comp_id / _struct_conf.beg_label_comp_id / _struct_conf.end_auth_comp_id / _struct_conf.end_auth_seq_id / _struct_conf.end_label_comp_id / _struct_conf.end_label_seq_id / _struct_conf.pdbx_PDB_helix_length / _struct_ref.db_code / _struct_ref.pdbx_align_begin / _struct_ref.pdbx_db_accession / _struct_ref_seq.db_align_beg / _struct_ref_seq.db_align_end / _struct_ref_seq.pdbx_db_accession
Revision 2.1Dec 21, 2022Group: Database references / Category: citation / citation_author
Item: _citation.pdbx_database_id_PubMed / _citation.title / _citation_author.identifier_ORCID
Revision 2.2Dec 28, 2022Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 2.3Jun 5, 2024Group: Data collection / Category: chem_comp_atom / chem_comp_bond

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
1: 25S rRNA
2: 5.8S rRNA
7: 60S ribosomal subunit assembly/export protein LOC1
A: Ribosome biogenesis protein BRX1
B: 60S ribosomal protein L3
C: 60S ribosomal protein L4-A
E: 60S ribosomal protein L6-A
F: 60S ribosomal protein L7-A
H: 60S ribosomal protein L9-A
J: rRNA-processing protein EBP2
L: 60S ribosomal protein L13-A
M: 60S ribosomal protein L14-A
N: 60S ribosomal protein L15-A
O: 60S ribosomal protein L16-A
P: 60S ribosomal protein L17-A
Q: 60S ribosomal protein L18-A
S: 60S ribosomal protein L20-A
T: 60S ribosomal protein L21-A
W: Ribosome assembly factor MRT4
X: 60S ribosomal protein L25
Y: 60S ribosomal protein L26-A
b: Nucleolar GTP-binding protein 1
d: 60S ribosomal protein L31-A
e: 60S ribosomal protein L32
f: 60S ribosomal protein L33-A
h: 60S ribosomal protein L35-A
i: 60S ribosomal protein L36-A
j: 60S ribosomal protein L37-A
l: 60S ribosome subunit biogenesis protein NIP7
m: Ribosome biogenesis protein ERB1
q: 25S rRNA (cytosine(2870)-C(5))-methyltransferase
r: Ribosome biogenesis protein NSA2
s: Nuclear GTP-binding protein NUG1
u: Ribosome biogenesis protein RLP24
v: Nucleolar protein 16
y: Eukaryotic translation initiation factor 6
z: UPF0642 protein YBL028C
8: Nucleolar complex protein 2
I: Nucleolar complex-associated protein 3
K: Proteasome-interacting protein CIC1
V: 60S ribosomal protein L23-A
R: 60S ribosomal protein L19-A
G: 60S ribosomal protein L8-A
Z: 60S ribosomal protein L27-A
U: 60S ribosomal protein L22-A
c: 60S ribosomal protein L30
g: 60S ribosomal protein L34-A
k: 60S ribosomal protein L38
n: Pescadillo homolog
p: YTM1 isoform 1
t: Ribosome biogenesis protein RLP7
6: 5.8S ribosomal RNA gene and internal transcribed spacer 2
D: ATP-dependent RNA helicase HAS1
o: Ribosome biogenesis protein 15
w: 27S pre-rRNA (guanosine(2922)-2'-O)-methyltransferase
a: Ribosomal protein
x: ATP-dependent rRNA helicase SPB4
hetero molecules


Theoretical massNumber of molelcules
Total (without water)2,924,75359
Polymers2,924,62257
Non-polymers1312
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

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RNA chain , 3 types, 3 molecules 126

#1: RNA chain 25S rRNA


Mass: 1097532.875 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741
#2: RNA chain 5.8S rRNA


Mass: 50682.922 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: GenBank: 1772891209
#52: RNA chain 5.8S ribosomal RNA gene and internal transcribed spacer 2


Mass: 27786.307 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741

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Protein , 17 types, 17 molecules 7JWblqsvyz8IKnpwa

#3: Protein 60S ribosomal subunit assembly/export protein LOC1 / Localization of ASH1 mRNA protein 1


Mass: 23652.645 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P43586
#10: Protein rRNA-processing protein EBP2 / EBNA1-binding protein homolog


Mass: 49842.613 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P36049
#19: Protein Ribosome assembly factor MRT4 / mRNA turnover protein 4


Mass: 27098.012 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P33201
#22: Protein Nucleolar GTP-binding protein 1


Mass: 74531.227 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q02892
#29: 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 / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q08962
#31: 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 / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741
References: UniProt: P40991, 25S rRNA (cytosine2870-C5)-methyltransferase
#33: Protein Nuclear GTP-binding protein NUG1 / Nuclear GTPase 1


Mass: 57798.652 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P40010
#35: Protein Nucleolar protein 16


Mass: 26954.447 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P40007
#36: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q12522
#37: Protein UPF0642 protein YBL028C


Mass: 12435.429 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P38202
#38: Protein Nucleolar complex protein 2


Mass: 81719.289 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P39744
#39: Protein Nucleolar complex-associated protein 3


Mass: 75689.008 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q07896
#40: Protein Proteasome-interacting protein CIC1 / Core interacting component 1


Mass: 42596.691 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P38779
#49: 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 / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P53261
#50: Protein YTM1 isoform 1


Mass: 51426.637 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: A0A8H4BV53
#55: 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 / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741
References: UniProt: P25582, 27S pre-rRNA (guanosine2922-2'-O)-methyltransferase
#56: Protein Ribosomal protein


Mass: 24524.799 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: A0A6A5Q2N7

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Ribosome biogenesis protein ... , 6 types, 6 molecules Amruto

#4: Protein Ribosome biogenesis protein BRX1


Mass: 33585.414 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q08235
#30: Protein Ribosome biogenesis protein ERB1 / Eukaryotic ribosome biogenesis protein 1


Mass: 91772.570 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q04660
#32: Protein Ribosome biogenesis protein NSA2 / NOP7-associated protein 2


Mass: 29786.783 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: A6ZR80
#34: Protein Ribosome biogenesis protein RLP24 / Ribosomal protein L24-like


Mass: 24027.650 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q07915
#51: Protein Ribosome biogenesis protein RLP7 / Ribosomal protein L7-like


Mass: 36621.074 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P40693
#54: Protein Ribosome biogenesis protein 15 / Nucleolar protein 15


Mass: 25499.186 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P53927

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

#5: 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 / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: P14126
#6: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P10664
#7: Protein 60S ribosomal protein L6-A / L17 / Large ribosomal subunit protein eL6-A / RP18 / YL16


Mass: 19887.408 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q02326
#8: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P05737
#9: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P05738
#11: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q12690
#12: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P36105
#13: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P05748
#14: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P26784
#15: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P05740
#16: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P0CX49
#17: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P0CX23
#18: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q02753
#20: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P04456
#21: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P05743
#23: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P0C2H8
#24: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P38061
#25: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P05744
#26: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P0CX84
#27: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P05745
#28: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P49166
#41: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P0CX41
#42: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P0CX82
#43: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P17076
#44: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P0C2H6
#45: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P05749
#46: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P14120
#47: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P87262
#48: 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 BY4741 (yeast) / Strain: BY4741 / References: UniProt: P49167

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ATP-dependent ... , 2 types, 2 molecules Dx

#53: 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 / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: Q03532, RNA helicase
#57: Protein ATP-dependent rRNA helicase SPB4 / Suppressor of PAB1 protein 4


Mass: 69492.172 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Saccharomyces cerevisiae BY4741 (yeast) / Strain: BY4741 / References: UniProt: A7A237, RNA helicase

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Non-polymers , 1 types, 2 molecules

#58: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn

-
Details

Has ligand of interestN

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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: Nucleolar 60S intermediate purified with tags on Ytm1 and Spb4.
Type: RIBOSOME / Entity ID: #1-#55 / Source: NATURAL
Molecular weightValue: 3.3 MDa / Experimental value: NO
Source (natural)Organism: Saccharomyces cerevisiae BY4741 (yeast)
Buffer solutionpH: 8
Buffer component
IDConc.NameFormulaBuffer-ID
150 mMBis-Tris-PropaneCH2[CH2NHC(CH2OH)3]21
2150 mMSodium ChlorideNaCl1
310 mMMagnesium ChlorideMgCl21
41 mMTCEPC9H15O6PHCl1
50.01 % (w/v)NP-401
SpecimenConc.: 0.45 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
Specimen supportGrid material: COPPER / Grid mesh size: 300 divisions/in. / Grid type: Quantifoil R2/2
VitrificationInstrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277 K

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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 magnification: 81000 X / Nominal defocus max: 900 nm / Nominal defocus min: 200 nm / C2 aperture diameter: 70 µm / Alignment procedure: COMA FREE
Specimen holderCryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER
Image recordingAverage exposure time: 0.05 sec. / Electron dose: 1.2 e/Å2 / Film or detector model: GATAN K3 (6k x 4k) / Num. of grids imaged: 1 / Num. of real images: 4523

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Processing

Software
NameVersionClassification
phenix.real_space_refine1.19.2_4158refinement
PHENIX1.19.2_4158refinement
EM software
IDNameCategory
2SerialEMimage acquisition
4GctfCTF correction
10RELIONinitial Euler assignment
11RELIONfinal Euler assignment
12RELIONclassification
13RELION3D reconstruction
CTF correctionType: NONE
Particle selectionNum. of particles selected: 825096
SymmetryPoint symmetry: C1 (asymmetric)
3D reconstructionResolution: 3.04 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 211000 / Algorithm: FOURIER SPACE / Num. of class averages: 1 / Symmetry type: POINT
Atomic model buildingProtocol: RIGID BODY FIT
RefinementCross valid method: NONE
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
Displacement parametersBiso mean: 22.46 Å2
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.0029161841
ELECTRON MICROSCOPYf_angle_d0.5201232023
ELECTRON MICROSCOPYf_chiral_restr0.037228320
ELECTRON MICROSCOPYf_plane_restr0.003918974
ELECTRON MICROSCOPYf_dihedral_angle_d15.045670195

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