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- PDB-8i9w: Cryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal ... -

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Basic information

Entry
Database: PDB / ID: 8i9w
TitleCryo-EM structure of a Chaetomium thermophilum pre-60S ribosomal subunit - Dbp10-3
Components
  • (60S ribosomal protein ...) x 19
  • (Putative 60S ribosomal ...) x 2
  • (Ribosomal protein ...) x 3
  • (Ribosome biogenesis protein ...) x 4
  • (rRNA-processing ...) x 2
  • 60S ribosomal subunit-like protein
  • 60S ribosome subunit biogenesis protein NIP7
  • ATP-dependent RNA helicase DBP10
  • AdoMet-dependent rRNA methyltransferase SPB1
  • Brix domain-containing protein
  • DUF2423 domain-containing protein
  • Eukaryotic translation initiation factor 6
  • Nucleolar GTP-binding protein 1
  • Nucleolar complex-associated protein 3
  • Nucleolar protein 16
  • Pescadillo homolog
  • Putative GTP binding protein
  • Putative NOC2 family protein
  • Putative RNA-binding protein
  • RNA (319-MER)
  • RNA (3341-MER)
  • RNA helicase
  • RNA methyltransferase nop2-like protein
  • Ribosomal protein
  • Ribosome assembly factor mrt4
  • dolichyl-diphosphooligosaccharide--protein glycotransferase
KeywordsRIBOSOME / Ribosome biogenesis / pre-60S ribosome
Function / homology
Function and homology information


Noc1p-Noc2p complex / Noc2p-Noc3p complex / dolichyl-diphosphooligosaccharide-protein glycotransferase / rRNA (uridine-2'-O-)-methyltransferase activity / rRNA (guanine) methyltransferase activity / dolichyl-diphosphooligosaccharide-protein glycotransferase activity / rRNA (cytosine-C5-)-methyltransferase activity / tRNA (cytidine-5-)-methyltransferase activity / intracellular mRNA localization / protein N-linked glycosylation via asparagine ...Noc1p-Noc2p complex / Noc2p-Noc3p complex / dolichyl-diphosphooligosaccharide-protein glycotransferase / rRNA (uridine-2'-O-)-methyltransferase activity / rRNA (guanine) methyltransferase activity / dolichyl-diphosphooligosaccharide-protein glycotransferase activity / rRNA (cytosine-C5-)-methyltransferase activity / tRNA (cytidine-5-)-methyltransferase activity / intracellular mRNA localization / protein N-linked glycosylation via asparagine / PeBoW complex / tRNA methylation / rRNA base methylation / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / nuclear-transcribed mRNA catabolic process / maturation of 5.8S rRNA / ribosomal large subunit binding / preribosome, large subunit precursor / DNA replication initiation / mRNA transport / ribonucleoprotein complex binding / ribosomal subunit export from nucleus / translation initiation factor activity / ribosome assembly / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / 90S preribosome / nuclear periphery / post-translational protein modification / assembly of large subunit precursor of preribosome / maturation of LSU-rRNA / ribosomal large subunit biogenesis / cytosolic ribosome assembly / rRNA processing / transcription corepressor activity / ribosome biogenesis / histone binding / large ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / cytoplasmic translation / RNA helicase activity / rRNA binding / negative regulation of translation / ribosome / RNA helicase / structural constituent of ribosome / ribonucleoprotein complex / translation / GTPase activity / mRNA binding / chromatin binding / nucleolus / GTP binding / negative regulation of transcription by RNA polymerase II / ATP hydrolysis activity / RNA binding / nucleoplasm / ATP binding / membrane / nucleus / metal ion binding / cytoplasm / cytosol
Similarity search - Function
DBP10, C-terminal / DDX54/DBP10 family / DBP10CT (NUC160) domain / DBP10CT (NUC160) domain / 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 ...DBP10, C-terminal / DDX54/DBP10 family / DBP10CT (NUC160) domain / DBP10CT (NUC160) domain / 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 / 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 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. / 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 / Cgr1-like / Cgr1 family / Eukaryotic rRNA processing / : / Eukaryotic rRNA processing protein EBP2 / STT3/PglB/AglB core domain / Ribosomal RNA large subunit methyltransferase E / : / Ribosome biogenesis protein BRX1 / CCAAT-binding factor / DDX18/Has1, DEAD-box helicase domain / CBF/Mak21 family / Ribosome biogenesis protein Nop16 / Ribosome biogenesis protein Nop16 / Oligosaccharyl transferase, STT3 subunit / Domain of unknown function DUF4217 / Oligosaccharyl transferase STT3, N-terminal / Domain of unknown function (DUF4217) / 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 / 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 / PUA domain / PUA domain profile. / PUA domain superfamily / Guanine nucleotide-binding protein-like 3, N-terminal domain / GNL3L/Grn1 putative GTPase / Pescadillo / Pescadillo N-terminus / GTP-binding protein, orthogonal bundle domain superfamily / Ribosomal biogenesis NSA2 family / 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 / 50S ribosome-binding GTPase / DEAD-box subfamily ATP-dependent helicases signature. / ATP-dependent RNA helicase DEAD-box, conserved site / RNA helicase, DEAD-box type, Q motif / DEAD-box RNA helicase Q motif profile. / GTP binding domain / Ribosomal protein L28e / PUA-like superfamily / BRCA1 C Terminus (BRCT) domain / 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
Similarity search - Domain/homology
GUANOSINE-5'-TRIPHOSPHATE / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / 60S ribosomal protein L3-like protein / Brix domain-containing protein / 60S ribosomal protein L26-like protein / ATP-dependent RNA helicase / Ribosomal protein L15 ...GUANOSINE-5'-TRIPHOSPHATE / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / 60S ribosomal protein L3-like protein / Brix domain-containing protein / 60S ribosomal protein L26-like protein / ATP-dependent RNA helicase / Ribosomal protein L15 / Ribosome biogenesis protein NSA2 homolog / 60S ribosomal protein L6 / dolichyl-diphosphooligosaccharide--protein glycotransferase / 60S ribosomal protein l9-like protein / 60S ribosomal protein l21-like protein / Ribosomal protein L37 / Putative RNA-binding protein / 60S ribosomal protein L14-like protein / 60S ribosome subunit biogenesis protein NIP7 / Ribosome biogenesis protein RLP24 / Ribosomal protein / 60S ribosomal protein L25-like protein / Nucleolar complex-associated protein 3 / RNA helicase / Large ribosomal subunit protein uL10 / Eukaryotic translation initiation factor 6 / 60S ribosomal protein L32-like protein / Uncharacterized protein / Nucleolar protein 16 / Nucleolar GTP-binding protein 1 / 60S ribosomal protein L13 / Ribosomal protein L18-like protein / 60S ribosomal protein L8 / 60S ribosomal protein L36 / 60S ribosomal protein L20 / Ribosome biogenesis protein ERB1 / 60S ribosomal protein l33-like protein / rRNA-processing protein / Putative NOC2 family protein / Putative 60S ribosomal protein / Putative GTP binding protein / 60S ribosomal protein L4-like protein / 60S ribosomal protein l7-like protein / rRNA processing protein / Uncharacterized protein / 60S ribosomal protein L12-like protein / 60S ribosomal subunit-like protein / 60S ribosomal protein l17-like protein / 60S ribosomal protein L16-like protein / Large ribosomal subunit protein eL28 / DUF2423 domain-containing protein / RNA methyltransferase nop2-like protein / Pescadillo homolog / 60S ribosomal protein l23-like protein
Similarity search - Component
Biological speciesChaetomium thermophilum (fungus)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.1 Å
AuthorsLau, B. / Huang, Z. / Beckmann, R. / Hurt, E. / Cheng, J.
Funding support1items
OrganizationGrant numberCountry
Not funded
CitationJournal: EMBO Rep / Year: 2023
Title: Mechanism of 5S RNP recruitment and helicase-surveilled rRNA maturation during pre-60S biogenesis.
Authors: Benjamin Lau / Zixuan Huang / Nikola Kellner / Shuangshuang Niu / Otto Berninghausen / Roland Beckmann / Ed Hurt / Jingdong Cheng /
Abstract: Ribosome biogenesis proceeds along a multifaceted pathway from the nucleolus to the cytoplasm that is extensively coupled to several quality control mechanisms. However, the mode by which 5S ...Ribosome biogenesis proceeds along a multifaceted pathway from the nucleolus to the cytoplasm that is extensively coupled to several quality control mechanisms. However, the mode by which 5S ribosomal RNA is incorporated into the developing pre-60S ribosome, which in humans links ribosome biogenesis to cell proliferation by surveillance by factors such as p53-MDM2, is poorly understood. Here, we report nine nucleolar pre-60S cryo-EM structures from Chaetomium thermophilum, one of which clarifies the mechanism of 5S RNP incorporation into the early pre-60S. Successive assembly states then represent how helicases Dbp10 and Spb4, and the Pumilio domain factor Puf6 act in series to surveil the gradual folding of the nearby 25S rRNA domain IV. Finally, the methyltransferase Spb1 methylates a universally conserved guanine nucleotide in the A-loop of the peptidyl transferase center, thereby licensing further maturation. Our findings provide insight into the hierarchical action of helicases in safeguarding rRNA tertiary structure folding and coupling to surveillance mechanisms that culminate in local RNA modification.
History
DepositionFeb 7, 2023Deposition site: PDBJ / Processing site: PDBC
Revision 1.0May 17, 2023Provider: repository / Type: Initial release
Revision 1.1Jul 19, 2023Group: Database references / Category: citation / Item: _citation.journal_volume

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
C1: RNA (3341-MER)
C2: RNA (319-MER)
CA: Brix domain-containing protein
CB: Ribosome biogenesis protein C8F11.04
CC: Ribosome biogenesis protein ERB1
CE: RNA helicase
CF: Ribosome assembly factor mrt4
CG: 60S ribosome subunit biogenesis protein NIP7
CH: Nucleolar GTP-binding protein 1
CI: Putative RNA-binding protein
CJ: Pescadillo homolog
CK: Ribosome biogenesis protein NSA2 homolog
CL: Putative GTP binding protein
CM: 60S ribosomal protein l7-like protein
CN: Eukaryotic translation initiation factor 6
CO: DUF2423 domain-containing protein
CP: RNA methyltransferase nop2-like protein
CQ: Ribosome biogenesis protein RLP24
CR: Nucleolar protein 16
CS: AdoMet-dependent rRNA methyltransferase SPB1
CT: Nucleolar complex-associated protein 3
CU: rRNA-processing protein EBP2
CV: Putative 60S ribosomal protein
CX: 60S ribosomal subunit-like protein
CY: Putative NOC2 family protein
Cb: ATP-dependent RNA helicase DBP10
Cz: rRNA-processing protein
LB: 60S ribosomal protein L3-like protein
LC: 60S ribosomal protein L4-like protein
LE: 60S ribosomal protein L6
LF: 60S ribosomal protein l7-like protein
LG: 60S ribosomal protein L8
LH: 60S ribosomal protein l9-like protein
LK: 60S ribosomal protein L12-like protein
LL: 60S ribosomal protein L13
LM: 60S ribosomal protein L14-like protein
LN: Ribosomal protein L15
LO: 60S ribosomal protein L16-like protein
LP: 60S ribosomal protein l17-like protein
LQ: Ribosomal protein L18-like protein
LS: 60S ribosomal protein L20
LT: 60S ribosomal protein l21-like protein
LV: 60S ribosomal protein l23-like protein
LX: 60S ribosomal protein L25-like protein
LY: 60S ribosomal protein L26-like protein
Ld: Putative 60S ribosomal protein
Le: 60S ribosomal protein L32-like protein
Lf: 60S ribosomal protein l33-like protein
Lh: dolichyl-diphosphooligosaccharide--protein glycotransferase
Li: 60S ribosomal protein L36
Lj: Ribosomal protein L37
Lq: Ribosomal protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)3,054,58155
Polymers3,053,92752
Non-polymers6543
Water00
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: electron microscopy
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

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RNA chain , 2 types, 2 molecules C1C2

#1: RNA chain RNA (3341-MER)


Mass: 1079977.125 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: 25S rRNA / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719
#2: RNA chain RNA (319-MER)


Mass: 102607.430 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: 5.8S rRNA / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719

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Protein , 19 types, 19 molecules CACECFCGCHCICJCLCNCOCPCRCSCTCXCYCbLhLq

#3: Protein Brix domain-containing protein


Mass: 36482.020 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0RXZ3
#6: Protein RNA helicase


Mass: 66830.867 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0RYU9
#7: Protein Ribosome assembly factor mrt4 / mRNA turnover protein 4


Mass: 30551.549 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S616
#8: Protein 60S ribosome subunit biogenesis protein NIP7


Mass: 20685.982 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S435
#9: Protein Nucleolar GTP-binding protein 1


Mass: 75621.508 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S8F1
#10: Protein Putative RNA-binding protein


Mass: 45884.414 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S1H0
#11: Protein Pescadillo homolog / Nucleolar protein 7 homolog


Mass: 77167.250 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SHX6
#13: Protein Putative GTP binding protein


Mass: 61523.926 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SEW3
#15: Protein Eukaryotic translation initiation factor 6


Mass: 26468.840 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S683
#16: Protein DUF2423 domain-containing protein


Mass: 13262.389 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SHK0
#17: Protein RNA methyltransferase nop2-like protein


Mass: 83658.305 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SHQ0
#19: Protein Nucleolar protein 16


Mass: 26960.477 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S832
#20: Protein AdoMet-dependent rRNA methyltransferase SPB1


Mass: 95510.961 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SGD8
#21: Protein Nucleolar complex-associated protein 3


Mass: 77953.883 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S5L0
#24: Protein 60S ribosomal subunit-like protein


Mass: 22678.574 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SGJ0
#25: Protein Putative NOC2 family protein


Mass: 89766.227 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SD05
#26: Protein ATP-dependent RNA helicase DBP10


Mass: 102993.891 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S5S8, RNA helicase
#48: Protein dolichyl-diphosphooligosaccharide--protein glycotransferase


Mass: 105169.227 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719
References: UniProt: G0S0D7, dolichyl-diphosphooligosaccharide-protein glycotransferase
#51: Protein Ribosomal protein


Mass: 24055.332 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S4Z9

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Ribosome biogenesis protein ... , 4 types, 4 molecules CBCCCKCQ

#4: Protein Ribosome biogenesis protein C8F11.04


Mass: 43700.527 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S7X0
#5: Protein Ribosome biogenesis protein ERB1 / Eukaryotic ribosome biogenesis protein 1


Mass: 90997.984 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SCK6
#12: Protein Ribosome biogenesis protein NSA2 homolog


Mass: 29724.580 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S081
#18: Protein Ribosome biogenesis protein RLP24


Mass: 26434.312 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S497

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60S ribosomal protein ... , 19 types, 20 molecules CMLFLBLCLELGLHLKLLLMLOLPLSLTLVLXLYLeLfLi

#14: Protein 60S ribosomal protein l7-like protein


Mass: 28821.816 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SFL0
#28: Protein 60S ribosomal protein L3-like protein


Mass: 44456.855 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0RXW1
#29: Protein 60S ribosomal protein L4-like protein


Mass: 39439.938 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SFC3
#30: Protein 60S ribosomal protein L6


Mass: 22132.994 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S0D6
#31: Protein 60S ribosomal protein L8


Mass: 29744.490 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SAJ9
#32: Protein 60S ribosomal protein l9-like protein


Mass: 21582.133 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S0E5
#33: Protein 60S ribosomal protein L12-like protein


Mass: 17802.676 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SGH8
#34: Protein 60S ribosomal protein L13


Mass: 24191.180 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S992
#35: Protein 60S ribosomal protein L14-like protein


Mass: 16111.901 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S1R0
#37: Protein 60S ribosomal protein L16-like protein


Mass: 22993.195 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SH61
#38: Protein 60S ribosomal protein l17-like protein


Mass: 21072.207 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SGY1
#40: Protein 60S ribosomal protein L20


Mass: 20341.893 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SCE2
#41: Protein 60S ribosomal protein l21-like protein


Mass: 18159.227 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S0Z3
#42: Protein 60S ribosomal protein l23-like protein


Mass: 14674.428 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SI44
#43: Protein 60S ribosomal protein L25-like protein


Mass: 17175.334 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S507
#44: Protein 60S ribosomal protein L26-like protein


Mass: 15565.322 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0RYN9
#46: Protein 60S ribosomal protein L32-like protein


Mass: 15095.985 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S6V4
#47: Protein 60S ribosomal protein l33-like protein


Mass: 12330.337 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SCL3
#49: Protein 60S ribosomal protein L36


Mass: 12784.053 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SBN1

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RRNA-processing ... , 2 types, 2 molecules CUCz

#22: Protein rRNA-processing protein EBP2


Mass: 50255.562 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SGC2
#27: Protein rRNA-processing protein


Mass: 14710.419 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SCP3

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Putative 60S ribosomal ... , 2 types, 2 molecules CVLd

#23: Protein Putative 60S ribosomal protein


Mass: 15960.451 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SHJ6
#45: Protein Putative 60S ribosomal protein


Mass: 13872.177 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0SD68

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Ribosomal protein ... , 3 types, 3 molecules LNLQLj

#36: Protein Ribosomal protein L15


Mass: 24307.287 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0RZ88
#39: Protein Ribosomal protein L18-like protein


Mass: 24195.535 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S9B5
#50: Protein Ribosomal protein L37


Mass: 10660.455 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Chaetomium thermophilum (fungus) / Strain: DSM 1495 / CBS 144.50 / IMI 039719 / References: UniProt: G0S101

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Non-polymers , 2 types, 3 molecules

#52: Chemical ChemComp-GTP / GUANOSINE-5'-TRIPHOSPHATE


Mass: 523.180 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H16N5O14P3 / Comment: GTP, energy-carrying molecule*YM
#53: Chemical ChemComp-ZN / ZINC ION


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

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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

Component
IDNameTypeEntity IDParent-IDSource
1pre-60S ribosomeRIBOSOME#1-#510NATURAL
2ribosomeRIBOSOME#1-#511NATURAL
Source (natural)
IDEntity assembly-IDOrganismNcbi tax-ID
21Chaetomium thermophilum (fungus)759272
32Chaetomium thermophilum (fungus)759272
Buffer solutionpH: 7.4
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
VitrificationCryogen name: ETHANE

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Electron microscopy imaging

Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company
MicroscopyModel: FEI TITAN KRIOS
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELD / Nominal defocus max: 2500 nm / Nominal defocus min: 800 nm
Image recordingElectron dose: 44 e/Å2 / Detector mode: COUNTING / Film or detector model: GATAN K2 SUMMIT (4k x 4k)

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Processing

CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 3.1 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 30333 / Symmetry type: POINT

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