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- PDB-5mc6: Cryo-EM structure of a native ribosome-Ski2-Ski3-Ski8 complex fro... -

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Basic information

Entry
Database: PDB / ID: 5mc6
TitleCryo-EM structure of a native ribosome-Ski2-Ski3-Ski8 complex from S. cerevisiae
Components
  • (40S ribosomal protein ...) x 31
  • (60S ribosomal protein ...) x 40
  • 18S ribosomal RNA
  • 25S ribosomal RNA
  • 5.8S ribosomal RNA
  • 5S ribosomal RNA
  • A-site tRNA
  • Antiviral helicase SKI2
  • Antiviral protein SKI8
  • Eukaryotic translation initiation factor 5A-1
  • Guanine nucleotide-binding protein subunit beta-like protein
  • P-site tRNA
  • Superkiller protein 3
  • Ubiquitin-40S ribosomal protein S31
  • Ubiquitin-60S ribosomal protein L40
  • mRNA
  • uL1
KeywordsRIBOSOME / cryo-EM / RNA / helicase
Function / homology
Function and homology information


cytoplasmic translational elongation through polyproline stretches / positive regulation of cytoplasmic translational elongation through polyproline stretches / Hypusine synthesis from eIF5A-lysine / CAT tailing / translational frameshifting / mRNA decay by 3' to 5' exoribonuclease / protein-DNA complex assembly / cytoplasmic translational elongation / positive regulation of translational termination / Ski complex ...cytoplasmic translational elongation through polyproline stretches / positive regulation of cytoplasmic translational elongation through polyproline stretches / Hypusine synthesis from eIF5A-lysine / CAT tailing / translational frameshifting / mRNA decay by 3' to 5' exoribonuclease / protein-DNA complex assembly / cytoplasmic translational elongation / positive regulation of translational termination / Ski complex / nuclear-transcribed mRNA catabolic process, non-stop decay / nuclear-transcribed mRNA catabolic process, 3'-5' exonucleolytic nonsense-mediated decay / cytoplasmic translational termination / positive regulation of translational elongation / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, LSU-rRNA,5S) / regulation of amino acid metabolic process / negative regulation of glucose mediated signaling pathway / positive regulation of translational fidelity / Negative regulators of DDX58/IFIH1 signaling / RMTs methylate histone arginines / Protein methylation / reciprocal meiotic recombination / mTORC1-mediated signalling / Protein hydroxylation / ribosome-associated ubiquitin-dependent protein catabolic process / GDP-dissociation inhibitor activity / pre-mRNA 5'-splice site binding / positive regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / nonfunctional rRNA decay / Formation of the ternary complex, and subsequently, the 43S complex / Translation initiation complex formation / response to cycloheximide / Ribosomal scanning and start codon recognition / 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 / nuclear chromosome / mRNA destabilization / Major pathway of rRNA processing in the nucleolus and cytosol / mRNA catabolic process / negative regulation of translational frameshifting / 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 / positive regulation of protein kinase 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 / positive regulation of translational initiation / L13a-mediated translational silencing of Ceruloplasmin expression / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / translational elongation / ribosomal large subunit export from nucleus / G-protein alpha-subunit binding / 90S preribosome / Ub-specific processing proteases / translation elongation factor activity / regulation of translational fidelity / protein-RNA complex assembly / translational termination / ribosomal subunit export from nucleus / maturation of LSU-rRNA / 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) / ribosomal small subunit export from nucleus / translation regulator activity / DNA-(apurinic or apyrimidinic site) endonuclease activity / translation initiation factor activity / rescue of stalled ribosome / protein kinase C binding / cellular response to amino acid starvation / ribosomal large subunit biogenesis / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ribosome assembly / maturation of SSU-rRNA / macroautophagy / small-subunit processome / translational initiation / maintenance of translational fidelity / modification-dependent protein catabolic process / protein tag activity / cytoplasmic stress granule / rRNA processing / ribosome biogenesis / regulation of translation / ribosome binding / ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / 5S rRNA binding / ribosomal large subunit assembly / small ribosomal subunit rRNA binding / protein-containing complex assembly / large ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / defense response to virus / cytosolic large ribosomal subunit / cytoplasmic translation / RNA helicase activity
Similarity search - Function
Tetratricopeptide-like repeat / Tetratricopeptide repeat / : / Ski2, beta-barrel domain / Ski3/TTC37 / Ski2, N-terminal domain / Ski2 N-terminal region / Translation elongation factor, IF5A, hypusine site / Eukaryotic initiation factor 5A hypusine signature. / Eukaryotic elongation factor 5A hypusine, DNA-binding OB fold ...Tetratricopeptide-like repeat / Tetratricopeptide repeat / : / Ski2, beta-barrel domain / Ski3/TTC37 / Ski2, N-terminal domain / Ski2 N-terminal region / Translation elongation factor, IF5A, hypusine site / Eukaryotic initiation factor 5A hypusine signature. / Eukaryotic elongation factor 5A hypusine, DNA-binding OB fold / : / : / Translation initiation factor 5A-like, N-terminal / Mtr4-like, beta-barrel domain / Translation elongation factor, IF5A C-terminal / Eukaryotic elongation factor 5A hypusine, DNA-binding OB fold / Translation elongation factor IF5A-like / ATP-dependent RNA helicase Ski2, C-terminal / ATP-dependent RNA helicase Ski2-like / : / DSHCT (NUC185) domain / Exosome RNA helicase MTR4-like, stalk / DSHCT / : / Tetratricopeptide repeat / : / : / Ribosomal protein S26e signature. / Ribosomal protein L41 / Ribosomal protein L41 / Ribosomal protein S21e, conserved site / Ribosomal protein S21e signature. / Ribosomal protein S26e / Ribosomal protein S26e superfamily / Ribosomal protein S26e / : / Ribosomal protein S12e signature. / Ribosomal protein S12e / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Ribosomal protein L29e / Ribosomal L29e protein family / Small (40S) ribosomal subunit Asc1/RACK1 / Ribosomal protein S5, eukaryotic/archaeal / Ribosomal protein S21e / Ribosomal protein S21e superfamily / Ribosomal protein S21e / Ribosomal protein S19e, conserved site / Ribosomal protein S19e signature. / Ribosomal protein S2, eukaryotic / Ribosomal protein L27e, conserved site / Ribosomal protein L27e signature. / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein L38e / Ribosomal protein L38e superfamily / S27a-like superfamily / Ribosomal L38e protein family / 40S Ribosomal protein S10 / Ribosomal protein L10e, conserved site / Ribosomal protein L10e signature. / Ribosomal protein L19, eukaryotic / : / Ribosomal protein L10e / Ribosomal protein L6e signature. / Plectin/S10, N-terminal / Ribosomal protein L24e, conserved site / Plectin/S10 domain / Ribosomal protein L24e signature. / Ribosomal protein L13e / Ribosomal protein L13e / Ribosomal protein L44e signature. / Ribosomal protein L19/L19e conserved site / : / Ribosomal protein L19e signature. / 60S ribosomal protein L18a/ L20, eukaryotes / Ribosomal protein S7e signature. / Ribosomal protein S10, eukaryotic/archaeal / TPR repeat region circular profile. / Ribosomal protein S30 / Ribosomal protein S30 / Ribosomal protein S17e, conserved site / Ribosomal protein S17e signature. / Ribosomal protein S25 / S25 ribosomal protein / Ribosomal protein L34e, conserved site / Ribosomal protein S8e subdomain, eukaryotes / Ribosomal protein L34e signature. / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S27a / : / Ribosomal protein S2, eukaryotic/archaeal / Ribosomal protein L5 eukaryotic, C-terminal / Ribosomal L18 C-terminal region / Ribosomal protein L23/L25, N-terminal / Ribosomal protein L23, N-terminal domain / Ribosomal protein L44e / Ribosomal protein L44
Similarity search - Domain/homology
: / : / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Small ribosomal subunit protein uS4A / Large ribosomal subunit protein uL15 ...: / : / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Small ribosomal subunit protein uS4A / Large ribosomal subunit protein uL15 / Large ribosomal subunit protein eL24A / Large ribosomal subunit protein uL23 / Large ribosomal subunit protein eL39 / 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 eL29 / Large ribosomal subunit protein eL15A / Large ribosomal subunit protein eL22A / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein uS15 / Ubiquitin-ribosomal protein eS31 fusion protein / Small ribosomal subunit protein uS11A / Small ribosomal subunit protein eS19A / Small ribosomal subunit protein eS21A / Small ribosomal subunit protein uS8A / Large ribosomal subunit protein uL5A / Small ribosomal subunit protein eS28B / Large ribosomal subunit protein eL27A / Large ribosomal subunit protein eL31A / Ubiquitin-ribosomal protein eL40A fusion protein / Large ribosomal subunit protein eL20A / Large ribosomal subunit protein eL43A / Large ribosomal subunit protein eL42A / Small ribosomal subunit protein uS12A / Small ribosomal subunit protein eS24A / Small ribosomal subunit protein eS30A / Small ribosomal subunit protein eS4A / Small ribosomal subunit protein eS6A / Small ribosomal subunit protein eS8A / Large ribosomal subunit protein uL14A / Large ribosomal subunit protein uL2A / Small ribosomal subunit protein uS17A / Large ribosomal subunit protein eL18A / Small ribosomal subunit protein uS9A / Small ribosomal subunit protein uS13A / Large ribosomal subunit protein eL19A / Large ribosomal subunit protein uL29A / Small ribosomal subunit protein eS32A / Large ribosomal subunit protein uL4A / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein uL3 / Small ribosomal subunit protein eS17B / Large ribosomal subunit protein eL8A / Superkiller protein 3 / Eukaryotic translation initiation factor 5A-1 / Small ribosomal subunit protein uS5 / Large ribosomal subunit protein uL18 / Small ribosomal subunit protein uS7 / Large ribosomal subunit protein uL13A / Small ribosomal subunit protein eS7A / Small ribosomal subunit protein uS2A / Small ribosomal subunit protein eS1A / Antiviral helicase SKI2 / Small ribosomal subunit protein eS27A / Large ribosomal subunit protein eL14A / Small ribosomal subunit protein RACK1 / Large ribosomal subunit protein eL32 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein eS26A / Small ribosomal subunit protein uS14A / Large ribosomal subunit protein uL16 / Small ribosomal subunit protein eS12 / Large ribosomal subunit protein eL37A / Large ribosomal subunit protein eL38 / Large ribosomal subunit protein eL34A / Small ribosomal subunit protein uS19 / Large ribosomal subunit protein eL6A / Large ribosomal subunit protein eL21A / Antiviral protein SKI8 / Small ribosomal subunit protein eS10A / Large ribosomal subunit protein eL13A / Small ribosomal subunit protein eS25A
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.8 Å
AuthorsSchmidt, C. / Kowalinski, E. / Shanmuganathan, V. / Defenouillere, Q. / Braunger, K. / Heuer, A. / Pech, M. / Namane, A. / Berninghausen, O. / Fromont-Racine, M. ...Schmidt, C. / Kowalinski, E. / Shanmuganathan, V. / Defenouillere, Q. / Braunger, K. / Heuer, A. / Pech, M. / Namane, A. / Berninghausen, O. / Fromont-Racine, M. / Jacquier, A. / Conti, E. / Becker, T. / Beckmann, R.
CitationJournal: Science / Year: 2016
Title: The cryo-EM structure of a ribosome-Ski2-Ski3-Ski8 helicase complex.
Authors: Christian Schmidt / Eva Kowalinski / Vivekanandan Shanmuganathan / Quentin Defenouillère / Katharina Braunger / André Heuer / Markus Pech / Abdelkader Namane / Otto Berninghausen / ...Authors: Christian Schmidt / Eva Kowalinski / Vivekanandan Shanmuganathan / Quentin Defenouillère / Katharina Braunger / André Heuer / Markus Pech / Abdelkader Namane / Otto Berninghausen / Micheline Fromont-Racine / Alain Jacquier / Elena Conti / Thomas Becker / Roland Beckmann /
Abstract: Ski2-Ski3-Ski8 (Ski) is a helicase complex functioning with the RNA-degrading exosome to mediate the 3'-5' messenger RNA (mRNA) decay in turnover and quality-control pathways. We report that the Ski ...Ski2-Ski3-Ski8 (Ski) is a helicase complex functioning with the RNA-degrading exosome to mediate the 3'-5' messenger RNA (mRNA) decay in turnover and quality-control pathways. We report that the Ski complex directly associates with 80S ribosomes presenting a short mRNA 3' overhang. We determined the structure of an endogenous ribosome-Ski complex using cryo-electron microscopy (EM) with a local resolution of the Ski complex ranging from 4 angstroms (Å) in the core to about 10 Å for intrinsically flexible regions. Ribosome binding displaces the autoinhibitory domain of the Ski2 helicase, positioning it in an open conformation near the ribosomal mRNA entry tunnel. We observe that the mRNA 3' overhang is threaded directly from the small ribosomal subunit to the helicase channel of Ski2, primed for ongoing exosome-mediated 3'-5' degradation.
History
DepositionNov 9, 2016Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jan 18, 2017Provider: repository / Type: Initial release
Revision 1.0Jan 18, 2017Data content type: EM metadata / Data content type: EM metadata / Provider: repository / Type: Initial release
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Revision 1.0Jan 18, 2017Data content type: Image / Data content type: Image / Provider: repository / Type: Initial release
Revision 1.0Jan 18, 2017Data content type: Primary map / Data content type: Primary map / Provider: repository / Type: Initial release
Revision 1.0Jan 18, 2017Data content type: Image / Data content type: Image / Provider: repository / Type: Initial release
Revision 1.0Jan 18, 2017Data content type: Primary map / Data content type: Primary map / Provider: repository / Type: Initial release
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Revision 1.1Aug 30, 2017Group: Data collection / Derived calculations / Category: em_software / struct_conn / Item: _em_software.name
Revision 1.2Nov 21, 2018Group: Advisory / Data collection / Derived calculations / Category: pdbx_validate_close_contact / struct_conn
Revision 1.3Dec 11, 2019Group: Other / Category: atom_sites / cell
Item: _atom_sites.fract_transf_matrix[1][1] / _atom_sites.fract_transf_matrix[1][2] ..._atom_sites.fract_transf_matrix[1][1] / _atom_sites.fract_transf_matrix[1][2] / _atom_sites.fract_transf_matrix[1][3] / _atom_sites.fract_transf_matrix[2][1] / _atom_sites.fract_transf_matrix[2][2] / _atom_sites.fract_transf_matrix[2][3] / _atom_sites.fract_transf_matrix[3][1] / _atom_sites.fract_transf_matrix[3][2] / _atom_sites.fract_transf_matrix[3][3] / _atom_sites.fract_transf_vector[1] / _atom_sites.fract_transf_vector[2] / _atom_sites.fract_transf_vector[3] / _cell.Z_PDB
Revision 1.4Jul 9, 2025Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / em_admin / em_entity_assembly / pdbx_entry_details / pdbx_modification_feature / struct_conn / struct_ref
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _em_admin.last_update / _em_entity_assembly.entity_id_list / _struct_conn.pdbx_leaving_atom_flag / _struct_ref.db_name
Revision 1.1Jul 9, 2025Data content type: EM metadata / Data content type: EM metadata / EM metadata / EM metadata
Group: Database references / Experimental summary / Source and taxonomy
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Category: database_2 / em_admin ...database_2 / em_admin / em_entity_assembly / struct_ref
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Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _em_admin.last_update / _em_entity_assembly.entity_id_list / _struct_ref.db_name

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Assembly

Deposited unit
2: 18S ribosomal RNA
A: 40S ribosomal protein S3
B: 40S ribosomal protein S5
C: 40S ribosomal protein S10-A
D: 40S ribosomal protein S12
E: 40S ribosomal protein S15
F: 40S ribosomal protein S16-A
G: 40S ribosomal protein S17-B
H: 40S ribosomal protein S18-A
I: 40S ribosomal protein S19-A
J: 40S ribosomal protein S20
K: 40S ribosomal protein S25-A
L: 40S ribosomal protein S28-B
M: 40S ribosomal protein S29-A
N: Ubiquitin-40S ribosomal protein S31
O: Guanine nucleotide-binding protein subunit beta-like protein
P: 40S ribosomal protein S0-A
Q: 40S ribosomal protein S1-A
R: 40S ribosomal protein S2
S: 40S ribosomal protein S4-A
T: 40S ribosomal protein S6-A
U: 40S ribosomal protein S7-A
V: 40S ribosomal protein S8-A
W: 40S ribosomal protein S9-A
X: 40S ribosomal protein S11-A
Y: 40S ribosomal protein S13
Z: 40S ribosomal protein S14-A
a: 40S ribosomal protein S21-A
b: 40S ribosomal protein S22-A
c: 40S ribosomal protein S23-A
d: 40S ribosomal protein S24-A
e: 40S ribosomal protein S26-A
f: 40S ribosomal protein S27-A
g: 40S ribosomal protein S30-A
l: mRNA
m: A-site tRNA
n: P-site tRNA
h: Antiviral helicase SKI2
i: Superkiller protein 3
j: Antiviral protein SKI8
k: Antiviral protein SKI8
AA: 60S ribosomal protein L8-A
AB: 60S ribosomal protein L23-A
AC: 60S ribosomal protein L36-A
AD: 60S ribosomal protein L9-A
AE: 60S ribosomal protein L24-A
AF: 60S ribosomal protein L37-A
AG: 60S ribosomal protein L11-A
AH: 60S ribosomal protein L25
AI: 60S ribosomal protein L38
AJ: 60S ribosomal protein L13-A
AK: 60S ribosomal protein L26-A
AL: 60S ribosomal protein L39
AM: 60S ribosomal protein L14-A
AN: 60S ribosomal protein L27-A
AO: Ubiquitin-60S ribosomal protein L40
AP: 60S ribosomal protein L42-A
AQ: 60S ribosomal protein L15-A
AR: 60S ribosomal protein L28
AS: 60S ribosomal protein L41-A
AT: 60S ribosomal protein L43-A
AU: 60S ribosomal protein L16-A
AV: 60S ribosomal protein L29
AW: 60S ribosomal protein L2-A
AX: 60S ribosomal protein L17-A
AY: 60S ribosomal protein L30
AZ: uL1
BA: 60S ribosomal protein L3
BB: 60S ribosomal protein L18-A
BC: 60S ribosomal protein L31-A
BD: 60S ribosomal protein L10
BE: 60S ribosomal protein L4-A
BF: 60S ribosomal protein L19-A
BG: 60S ribosomal protein L32
BH: 60S ribosomal protein L20-A
BI: 60S ribosomal protein L5
BJ: 60S ribosomal protein L21-A
BK: 60S ribosomal protein L33-A
BL: 60S ribosomal protein L22-A
BM: 60S ribosomal protein L6-A
BN: 60S ribosomal protein L34-A
BO: 60S ribosomal protein L7-A
BP: 60S ribosomal protein L35-A
BQ: 25S ribosomal RNA
BR: 5S ribosomal RNA
BS: 5.8S ribosomal RNA
BT: Eukaryotic translation initiation factor 5A-1


Theoretical massNumber of molelcules
Total (without water)3,599,38387
Polymers3,599,38387
Non-polymers00
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 , 7 types, 7 molecules 2lmnBQBRBS

#1: RNA chain 18S ribosomal RNA


Mass: 579761.938 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: GENBANK: 831416132
#35: RNA chain mRNA


Mass: 10494.894 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
#36: RNA chain A-site tRNA


Mass: 24378.408 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
#37: RNA chain P-site tRNA


Mass: 24815.684 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
#83: RNA chain 25S ribosomal RNA


Mass: 1097493.875 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: GenBank: 831416132
#84: RNA chain 5S ribosomal RNA


Mass: 38951.105 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: GenBank: 1039024045
#85: RNA chain 5.8S ribosomal RNA


Mass: 50682.922 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: GenBank: 1102645687

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40S ribosomal protein ... , 31 types, 31 molecules ABCDEFGHIJKLMPQRSTUVWXYZabcdefg

#2: Protein 40S ribosomal protein S3 / RP13 / YS3


Mass: 26542.789 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05750
#3: Protein 40S ribosomal protein S5 / RP14 / S2 / YS8


Mass: 25072.600 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P26783
#4: Protein 40S ribosomal protein S10-A


Mass: 12757.445 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q08745
#5: Protein 40S ribosomal protein S12


Mass: 15488.631 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P48589
#6: Protein 40S ribosomal protein S15 / RIG protein / RP52 / S21 / YS21


Mass: 16031.907 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q01855
#7: Protein 40S ribosomal protein S16-A / RP61R


Mass: 15877.490 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX51
#8: Protein 40S ribosomal protein S17-B / RP51B


Mass: 15835.384 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P14127
#9: Protein 40S ribosomal protein S18-A


Mass: 17071.641 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX55
#10: Protein 40S ribosomal protein S19-A / RP55A / S16a / YP45 / YS16A


Mass: 15942.125 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P07280
#11: Protein 40S ribosomal protein S20


Mass: 13929.044 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P38701
#12: Protein 40S ribosomal protein S25-A / RP45 / S31 / YS23


Mass: 12067.272 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q3E792
#13: Protein 40S ribosomal protein S28-B / S33 / YS27


Mass: 7578.822 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0C0X0
#14: Protein 40S ribosomal protein S29-A / S36 / YS29


Mass: 6675.723 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P41057
#17: Protein 40S ribosomal protein S0-A / Nucleic acid-binding protein NAB1A


Mass: 28051.330 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P32905
#18: Protein 40S ribosomal protein S1-A / RP10A


Mass: 28798.467 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P33442
#19: Protein 40S ribosomal protein S2 / Omnipotent suppressor protein SUP44 / RP12 / S4 / YS5


Mass: 27490.826 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P25443
#20: Protein 40S ribosomal protein S4-A / RP5 / S7 / YS6


Mass: 29469.330 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX35
#21: Protein 40S ribosomal protein S6-A / RP9 / S10 / YS4


Mass: 27054.486 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX37
#22: Protein 40S ribosomal protein S7-A / RP30 / RP40


Mass: 21658.209 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P26786
#23: Protein 40S ribosomal protein S8-A / RP19 / S14 / YS9


Mass: 22537.803 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX39
#24: Protein 40S ribosomal protein S9-A / RP21 / S13 / YP28 / YS11


Mass: 22487.893 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: O13516
#25: Protein 40S ribosomal protein S11-A / RP41 / S18 / YS12


Mass: 17785.934 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX47
#26: Protein 40S ribosomal protein S13 / S27a / YS15


Mass: 17059.945 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05756
#27: Protein 40S ribosomal protein S14-A / RP59A


Mass: 14562.655 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P06367
#28: Protein 40S ribosomal protein S21-A / S26 / YS25


Mass: 9758.829 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0C0V8
#29: Protein 40S ribosomal protein S22-A / RP50 / S24 / YP58 / YS22


Mass: 14650.062 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0C0W1
#30: Protein 40S ribosomal protein S23-A / RP37 / S28 / YS14


Mass: 16073.896 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX29
#31: Protein 40S ribosomal protein S24-A / RP50


Mass: 15362.848 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX31
#32: Protein 40S ribosomal protein S26-A


Mass: 13538.922 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P39938
#33: Protein 40S ribosomal protein S27-A / RP61 / YS20


Mass: 8893.391 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P35997
#34: Protein 40S ribosomal protein S30-A


Mass: 7137.541 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX33

-
Protein , 8 types, 9 molecules NOhijkAOAZBT

#15: Protein Ubiquitin-40S ribosomal protein S31


Mass: 17254.227 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05759
#16: Protein Guanine nucleotide-binding protein subunit beta-like protein / Receptor for activated C kinase / Receptor of activated protein kinase C 1 / RACK1


Mass: 34841.219 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P38011
#38: Protein Antiviral helicase SKI2 / Superkiller protein 2


Mass: 146259.094 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P35207, RNA helicase
#39: Protein Superkiller protein 3


Mass: 163922.141 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P17883
#40: Protein Antiviral protein SKI8 / Superkiller protein 8


Mass: 44283.527 Da / Num. of mol.: 2 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q02793
#55: Protein Ubiquitin-60S ribosomal protein L40


Mass: 14583.077 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CH08
#66: Protein uL1


Mass: 17889.996 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Details: Due to resolution, this protein was only built as a poly-ala model. The actual uL1 sequence can be obtained from Uniprot-ID P0CX43. We had the same situation with a previous deposition of ...Details: Due to resolution, this protein was only built as a poly-ala model. The actual uL1 sequence can be obtained from Uniprot-ID P0CX43. We had the same situation with a previous deposition of our group (PDB-ID 5GAK).
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
#86: Protein Eukaryotic translation initiation factor 5A-1 / eIF-5A-1 / Hypusine-containing protein HP2 / eIF-4D


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

+
60S ribosomal protein ... , 40 types, 40 molecules AAABACADAEAFAGAHAIAJAKALAMANAPAQARASATAUAVAWAXAYBABBBCBDBEBF...

#41: Protein 60S ribosomal protein L8-A / L4 / L4-2 / L7a-1 / 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 (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P17076
#42: Protein 60S ribosomal protein L23-A / L17a / YL32


Mass: 14493.950 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX41
#43: Protein 60S ribosomal protein L36-A / L39 / YL39


Mass: 11151.259 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05745
#44: Protein 60S ribosomal protein L9-A / L8 / RP24 / YL11


Mass: 21605.061 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05738
#45: Protein 60S ribosomal protein L24-A / L30 / RP29 / YL21


Mass: 17661.717 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P04449
#46: Protein 60S ribosomal protein L37-A / L43 / YL35 / YP55


Mass: 9877.395 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P49166
#47: Protein 60S ribosomal protein L11-A / L16 / RP39 / YL22


Mass: 19755.691 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0C0W9
#48: Protein 60S ribosomal protein L25 / RP16L / YL25 / YP42'


Mass: 15787.612 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P04456
#49: Protein 60S ribosomal protein L38


Mass: 8845.561 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P49167
#50: Protein 60S ribosomal protein L13-A


Mass: 22604.164 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q12690
#51: Protein 60S ribosomal protein L26-A / L33 / YL33


Mass: 14265.784 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05743
#52: Protein 60S ribosomal protein L39 / L46 / YL40


Mass: 6358.640 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P04650
#53: Protein 60S ribosomal protein L14-A


Mass: 15195.066 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P36105
#54: Protein 60S ribosomal protein L27-A


Mass: 15568.360 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0C2H6
#56: Protein 60S ribosomal protein L42-A / L41 / YL27 / YP44


Mass: 12246.658 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX27
#57: Protein 60S ribosomal protein L15-A / L13 / RP15R / YL10 / YP18


Mass: 24482.357 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05748
#58: Protein 60S ribosomal protein L28 / L27a / L29 / RP44 / RP62 / YL24


Mass: 16761.666 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P02406
#59: Protein/peptide 60S ribosomal protein L41-A / L47 / YL41


Mass: 3354.243 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX86
#60: Protein 60S ribosomal protein L43-A / L37a / YL35


Mass: 10112.952 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX25
#61: Protein 60S ribosomal protein L16-A / L13a / L21 / RP22 / YL15


Mass: 22247.227 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P26784
#62: Protein 60S ribosomal protein L29 / YL43


Mass: 6691.884 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05747
#63: Protein 60S ribosomal protein L2-A / L5 / RP8 / YL6


Mass: 27463.574 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX45
#64: Protein 60S ribosomal protein L17-A / L20A / YL17


Mass: 20589.518 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05740
#65: Protein 60S ribosomal protein L30 / L32 / RP73 / YL38


Mass: 11430.364 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P14120
#67: Protein 60S ribosomal protein L3 / Maintenance of killer protein 8 / RP1 / Trichodermin resistance protein / YL1


Mass: 43850.793 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P14126
#68: Protein 60S ribosomal protein L18-A / RP28


Mass: 20609.252 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX49
#69: Protein 60S ribosomal protein L31-A / L34 / YL28


Mass: 12980.158 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0C2H8
#70: Protein 60S ribosomal protein L10 / L9 / Ubiquinol-cytochrome C reductase complex subunit VI-requiring protein


Mass: 25410.465 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P41805
#71: Protein 60S ribosomal protein L4-A / L2 / RP2 / YL2


Mass: 39159.125 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P10664
#72: Protein 60S ribosomal protein L19-A / L23 / RP15L / RP33 / YL14


Mass: 21762.316 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX82
#73: Protein 60S ribosomal protein L32


Mass: 14809.441 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P38061
#74: Protein 60S ribosomal protein L20-A / L18a


Mass: 20478.852 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX23
#75: Protein 60S ribosomal protein L5 / L1 / L1a / Ribosomal 5S RNA-binding protein / YL3


Mass: 33764.828 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P26321
#76: Protein 60S ribosomal protein L21-A


Mass: 18279.266 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q02753
#77: Protein 60S ribosomal protein L33-A / L37 / RP47 / YL37


Mass: 12177.130 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05744
#78: Protein 60S ribosomal protein L22-A / L1c / RP4 / YL31


Mass: 13711.359 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05749
#79: Protein 60S ribosomal protein L6-A / L17 / RP18 / YL16


Mass: 20000.564 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: Q02326
#80: Protein 60S ribosomal protein L34-A


Mass: 13673.196 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P87262
#81: Protein 60S ribosomal protein L7-A / L6 / RP11 / YL8


Mass: 27686.281 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P05737
#82: Protein 60S ribosomal protein L35-A


Mass: 13942.640 Da / Num. of mol.: 1 / Source method: isolated from a natural source
Source: (natural) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast)
References: UniProt: P0CX84

-
Details

Has protein modificationY

-
Experimental details

-
Experiment

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

-
Sample preparation

ComponentName: Native ribosome-Ski2-Ski3-Ski8 complex from S. cerevisiae
Type: RIBOSOME / Entity ID: all / Source: NATURAL
Molecular weightValue: 3.6 MDa / Experimental value: NO
Source (natural)Organism: Saccharomyces cerevisiae (brewer's yeast)
Buffer solutionpH: 7.4
Buffer component
IDConc.NameFormulaBuffer-ID
120 mMHEPESC8H18N2O4S1
2100 mMPotassium acetateKOAc1
310 mMMagnesium chlorideMgCl21
41 mMDTTC4H10O2S21
50.5 mMPMSFC7H7FO2S1
610 ug/mlCycloheximideC15H23NO41
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
Specimen supportGrid material: COPPER/PALLADIUM / Grid type: Quantifoil R3/3
VitrificationInstrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 278 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 / Cs: 2.7 mm / Alignment procedure: COMA FREE
Specimen holderCryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER
Image recordingElectron dose: 2.8 e/Å2 / Film or detector model: FEI FALCON II (4k x 4k) / Num. of grids imaged: 2
Image scansUsed frames/image: 1-10

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Processing

EM software
IDNameVersionCategoryDetails
1Gautomatch0.53particle selectionFor details, see http://www.mrc-lmb.cam.ac.uk/kzhang/
2EM-Toolsimage acquisition
4CTFFIND4CTF correction
7UCSF Chimeramodel fitting
8Cootmodel fitting
10RELION1.4initial Euler assignment
12FREALIGN9.11classification
13FREALIGN9.113D reconstruction
14PHENIX1.1model refinementReal-space refinement
15REFMAC5.8model refinementReciprocal space refinement
CTF correctionType: NONE
SymmetryPoint symmetry: C1 (asymmetric)
3D reconstructionResolution: 3.8 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 31503 / Symmetry type: POINT

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