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- PDB-3jbp: Cryo-electron microscopy reconstruction of the Plasmodium falcipa... -

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Basic information

Entry
Database: PDB / ID: 3jbp
TitleCryo-electron microscopy reconstruction of the Plasmodium falciparum 80S ribosome bound to E-tRNA
Components
  • (40S ribosomal protein ...) x 31
  • (60S ribosomal protein ...) x 42
  • 18S ribosomal RNA
  • 28S ribosomal RNA
  • 5.8S ribosomal RNA
  • 5S ribosomal RNA
  • E-tRNA
KeywordsRIBOSOME
Function / homology
Function and homology information


RMTs methylate histone arginines / Protein methylation / Translesion synthesis by REV1 / Translesion Synthesis by POLH / : / Translesion synthesis by POLK / Translesion synthesis by POLI / Josephin domain DUBs / : / Metalloprotease DUBs ...RMTs methylate histone arginines / Protein methylation / Translesion synthesis by REV1 / Translesion Synthesis by POLH / : / Translesion synthesis by POLK / Translesion synthesis by POLI / Josephin domain DUBs / : / Metalloprotease DUBs / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / ER Quality Control Compartment (ERQC) / Iron uptake and transport / L13a-mediated translational silencing of Ceruloplasmin expression / SRP-dependent cotranslational protein targeting to membrane / Major pathway of rRNA processing in the nucleolus and cytosol / Formation of a pool of free 40S subunits / Formation of the ternary complex, and subsequently, the 43S complex / Ribosomal scanning and start codon recognition / GTP hydrolysis and joining of the 60S ribosomal subunit / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / Aggrephagy / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / : / Orc1 removal from chromatin / CDK-mediated phosphorylation and removal of Cdc6 / KEAP1-NFE2L2 pathway / UCH proteinases / Ub-specific processing proteases / Neddylation / Antigen processing: Ubiquitination & Proteasome degradation / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / 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 SSU-rRNA / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of LSU-rRNA / ribosomal large subunit biogenesis / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / small-subunit processome / modification-dependent protein catabolic process / mRNA 5'-UTR binding / ribosomal small subunit biogenesis / small ribosomal subunit rRNA binding / protein tag activity / rRNA processing / ribosomal small subunit assembly / ribosomal large subunit assembly / cytosolic small ribosomal subunit / large ribosomal subunit rRNA binding / large ribosomal subunit / ribosome biogenesis / small ribosomal subunit / 5S rRNA binding / cytoplasmic translation / cytosolic large ribosomal subunit / ubiquitin-dependent protein catabolic process / negative regulation of translation / rRNA binding / protein ubiquitination / ribosome / structural constituent of ribosome / translation / ribonucleoprotein complex / mRNA binding / ubiquitin protein ligase binding / nucleolus / mitochondrion / RNA binding / zinc ion binding / metal ion binding / nucleus / cytosol / cytoplasm
Similarity search - Function
Ribosomal L28e/Mak16 / Ribosomal L28e protein family / : / Ribosomal protein S12e / Ribosomal protein S19e, conserved site / : / Ribosomal protein S10, eukaryotic/archaeal / Ribosomal protein S25 / Ribosomal protein S26e signature. / Ribosomal protein S17e, conserved site ...Ribosomal L28e/Mak16 / Ribosomal L28e protein family / : / Ribosomal protein S12e / Ribosomal protein S19e, conserved site / : / Ribosomal protein S10, eukaryotic/archaeal / Ribosomal protein S25 / Ribosomal protein S26e signature. / Ribosomal protein S17e, conserved site / Ribosomal protein S30 / 40S ribosomal protein S29/30S ribosomal protein S14 type Z / Ribosomal protein L29e / Ribosomal protein S3, eukaryotic/archaeal / Ribosomal protein S8e subdomain, eukaryotes / S25 ribosomal protein / Ribosomal protein L10e, conserved site / Ribosomal protein L41 / Ribosomal protein L41 / Ribosomal protein S26e / Ribosomal protein S26e superfamily / Ribosomal protein S26e / Ribosomal protein L10e / Ribosomal protein S19A/S15e / Ribosomal L29e protein family / Ribosomal protein S30 / Ribosomal protein S12e signature. / Ribosomal protein S17e / Ribosomal protein S17e-like superfamily / Ribosomal protein S19e / Ribosomal_S19e / Ribosomal protein S5, eukaryotic/archaeal / 40S ribosomal protein S11, N-terminal / 40S ribosomal protein S1/3, eukaryotes / Ribosomal protein S2, eukaryotic / Ribosomal protein S7e / 40S ribosomal protein S4, C-terminal domain / Ribosomal protein L34e, conserved site / Eukaryotic Ribosomal Protein L27, KOW domain / Ribosomal protein S4e, N-terminal, conserved site / Ribosomal S17 / Ribosomal protein S19e signature. / Ribosomal protein L44e / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal protein L27e / Ribosomal protein S21e / Ribosomal protein S21e superfamily / Ribosomal protein L27e superfamily / Ribosomal protein S21e / Ribosomal protein S19e / Ribosomal protein S27, zinc-binding domain superfamily / Ribosomal L38e protein family / Ribosomal protein L23/L25, N-terminal / 40S Ribosomal protein S10 / 60S ribosomal protein L35 / Ribosomal protein S17, archaeal/eukaryotic / Ribosomal protein S27 / Ribosomal protein S28e conserved site / Ribosomal protein S6/S6e/A/B/2, conserved site / Ribosomal protein S28e / Ribosomal protein L30e, conserved site / 40S ribosomal protein S4 C-terminus / Ribosomal protein S4e, N-terminal / Ribosomal protein S23, eukaryotic/archaeal / Ribosomal_S17 N-terminal / Plectin/S10, N-terminal / Ribosomal protein S3Ae / Ribosomal S3Ae family / Ribosomal protein L44 / Ribosomal protein L34Ae / Ribosomal protein S7e / Ribosomal protein L23, N-terminal domain / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Plectin/S10 domain / Ribosomal protein S2, eukaryotic/archaeal / Ribosomal protein S8e / Ribosomal L27e protein family / Ribosomal protein S4, KOW domain / Ribosomal protein S5/S7, eukaryotic/archaeal / Ribosomal protein S4e / Ribosomal protein L22e / Ribosomal protein S4e, central region / Ribosomal protein S4e, central domain superfamily / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein S6e / Ribosomal protein S13/S15, N-terminal / Ribosomal protein S15P / Ribosomal S13/S15 N-terminal domain / Ribosomal protein S6e / Ribosomal protein S4/S9, eukaryotic/archaeal / Ribosomal protein L30/YlxQ / RS4NT (NUC023) domain / Ribosomal protein L34e / Ribosomal protein L31e, conserved site / Ribosomal protein L37ae / 60S ribosomal protein L6E / Ribosomal protein S27
Similarity search - Domain/homology
RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Ribosomal protein L15 / 60S ribosomal protein L39 / 40S ribosomal protein S29, putative / Ribosomal protein L37 / 40S ribosomal protein S19 / 60S ribosomal protein L18-2, putative ...RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Ribosomal protein L15 / 60S ribosomal protein L39 / 40S ribosomal protein S29, putative / Ribosomal protein L37 / 40S ribosomal protein S19 / 60S ribosomal protein L18-2, putative / 60S ribosomal protein L19 / 60S ribosomal protein L27a, putative / 60S ribosomal protein L41 / 60S ribosomal protein L29 / 60S ribosomal protein L26, putative / 40S ribosomal protein S11, putative / 40S ribosomal protein S15A, putative / Large ribosomal subunit protein eL43 / 40S ribosomal protein S26 / Small ribosomal subunit protein eS30 / Large ribosomal subunit protein eL42 / 40S ribosomal protein S23, putative / Small ribosomal subunit protein eS12 / 60S ribosomal protein L7, putative / Small ribosomal subunit protein eS1 / 60S ribosomal protein L32 / 40S ribosomal protein S9, putative / 40S ribosomal protein S24 / 60S ribosomal protein L2 / 40S ribosomal protein S11 / 60S ribosomal protein L4 / 60S ribosomal protein L31 / 40S ribosomal protein S17, putative / 60S ribosomal protein L36 / 40S ribosomal protein S16, putative / 60S ribosomal protein L13 / Large ribosomal subunit protein eL22 / 40S ribosomal protein S5, putative / 40S ribosomal protein S10, putative / 60S ribosomal protein L11a, putative / Large ribosomal subunit protein eL34 / Ubiquitin-60S ribosomal protein L40 / 40S ribosomal protein S15 / 60S ribosomal protein L17, putative / 40S ribosomal protein S6 / 60S ribosomal protein L18a / 60S ribosomal protein L6-2, putative / 60S ribosomal protein L23, putative / 60S ribosomal protein L23 / 60S ribosomal protein L6, putative / 60S ribosomal protein L24, putative / 40S ribosomal protein S27 / 40S ribosomal protein S7 / 40S ribosomal protein S19 / 40S ribosomal protein S21 / 60S ribosomal protein L35ae, putative / 60S ribosomal protein L28 / 60S ribosomal protein L38 / 40S ribosomal protein S18, putative / 60S ribosomal protein L35, putative / 40S ribosomal protein S4 / 60S ribosomal protein L3 / Small ribosomal subunit protein uS2 / 60S ribosomal protein L30e, putative / 60S ribosomal protein L13, putative / Small ribosomal subunit protein uS10 / 40S ribosomal protein S3 / 40S ribosomal protein S28e, putative / 60S ribosomal protein L27 / Small ribosomal subunit protein uS5 / 60S ribosomal protein L14, putative / 60S ribosomal protein L21 / 60S ribosomal protein L7a / 60S ribosomal protein L5, putative / 40S ribosomal protein S25 / 60S ribosomal protein L10, putative / 40S ribosomal protein S8
Similarity search - Component
Biological speciesPlasmodium falciparum 3D7 (eukaryote)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 6.7 Å
AuthorsSun, M. / Li, W. / Blomqvist, K. / Das, S. / Hashem, Y. / Dvorin, J.D. / Frank, J.
Citation
Journal: Nucleic Acids Res / Year: 2015
Title: Dynamical features of the Plasmodium falciparum ribosome during translation.
Authors: Ming Sun / Wen Li / Karin Blomqvist / Sanchaita Das / Yaser Hashem / Jeffrey D Dvorin / Joachim Frank /
Abstract: Plasmodium falciparum, the mosquito-transmitted Apicomplexan parasite, causes the most severe form of human malaria. In the asexual blood-stage, the parasite resides within erythrocytes where it ...Plasmodium falciparum, the mosquito-transmitted Apicomplexan parasite, causes the most severe form of human malaria. In the asexual blood-stage, the parasite resides within erythrocytes where it proliferates, multiplies and finally spreads to new erythrocytes. Development of drugs targeting the ribosome, the site of protein synthesis, requires specific knowledge of its structure and work cycle, and, critically, the ways they differ from those in the human host. Here, we present five cryo-electron microscopy (cryo-EM) reconstructions of ribosomes purified from P. falciparum blood-stage schizonts at sub-nanometer resolution. Atomic models were built from these density maps by flexible fitting. Significantly, our study has taken advantage of new capabilities of cryo-EM, in visualizing several structures co-existing in the sample at once, at a resolution sufficient for building atomic models. We have discovered structural and dynamic features that differentiate the ribosomes of P. falciparum from those of mammalian system. Prompted by the absence of RACK1 on the ribosome in our and an earlier study we confirmed that RACK1 does not specifically co-purify with the 80S fraction in schizonts. More extensive studies, using cryo-EM methodology, of translation in the parasite will provide structural knowledge that may lead to development of novel anti-malarials.
#1: Journal: Elife / Year: 2014
Title: Cryo-EM structure of the Plasmodium falciparum 80S ribosome bound to the anti-protozoan drug emetine.
Authors: Wilson Wong / Xiao-chen Bai / Alan Brown / Israel S Fernandez / Eric Hanssen / Melanie Condron / Yan Hong Tan / Jake Baum / Sjors H W Scheres /
Abstract: Malaria inflicts an enormous burden on global human health. The emergence of parasite resistance to front-line drugs has prompted a renewed focus on the repositioning of clinically approved drugs as ...Malaria inflicts an enormous burden on global human health. The emergence of parasite resistance to front-line drugs has prompted a renewed focus on the repositioning of clinically approved drugs as potential anti-malarial therapies. Antibiotics that inhibit protein translation are promising candidates for repositioning. We have solved the cryo-EM structure of the cytoplasmic ribosome from the human malaria parasite, Plasmodium falciparum, in complex with emetine at 3.2 Å resolution. Emetine is an anti-protozoan drug used in the treatment of ameobiasis that also displays potent anti-malarial activity. Emetine interacts with the E-site of the ribosomal small subunit and shares a similar binding site with the antibiotic pactamycin, thereby delivering its therapeutic effect by blocking mRNA/tRNA translocation. As the first cryo-EM structure that visualizes an antibiotic bound to any ribosome at atomic resolution, this establishes cryo-EM as a powerful tool for screening and guiding the design of drugs that target parasite translation machinery.
History
DepositionSep 16, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Oct 14, 2015Provider: repository / Type: Initial release
Revision 1.1Dec 16, 2015Group: Database references
Revision 1.2Jul 18, 2018Group: Data collection / Category: em_software / Item: _em_software.image_processing_id / _em_software.name
Revision 1.3Feb 21, 2024Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / em_3d_fitting_list / pdbx_initial_refinement_model / struct_ref_seq_dif
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _em_3d_fitting_list.accession_code / _em_3d_fitting_list.initial_refinement_model_id / _em_3d_fitting_list.source_name / _em_3d_fitting_list.type / _struct_ref_seq_dif.details

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Structure visualization

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Assembly

Deposited unit
A: 18S ribosomal RNA
7: E-tRNA
D: 40S ribosomal protein uS3
E: 40S ribosomal protein uS4
G: 40S ribosomal protein uS5
I: 40S ribosomal protein uS7
K: 40S ribosomal protein uS8
M: 40S ribosomal protein uS9
W: 40S ribosomal protein eS17
R: 40S ribosomal protein eS12
O: 40S ribosomal protein eS10
Y: 40S ribosomal protein eS19
Z: 40S ribosomal protein eS21
1: 40S ribosomal protein eS24
2: 40S ribosomal protein eS25
3: 40S ribosomal protein eS26
4: 40S ribosomal protein eS27
5: 40S ribosomal protein eS28
6: 40S ribosomal protein eS30
B: 40S ribosomal protein eS1
F: 40S ribosomal protein eS4
H: 40S ribosomal protein eS6
J: 40S ribosomal protein eS7
L: 40S ribosomal protein eS8
N: 40S ribosomal protein uS10
P: 40S ribosomal protein uS11
Q: 40S ribosomal protein uS12
S: 40S ribosomal protein uS13
T: 40S ribosomal protein uS14
U: 40S ribosomal protein uS15
V: 40S ribosomal protein uS17
X: 40S ribosomal protein uS19
C: 40S ribosomal protein uS2
AA: 28S ribosomal RNA
AC: 5.8S ribosomal RNA
AB: 5S ribosomal RNA
AL: 60S ribosomal protein eL13
A1: 60S ribosomal protein eL27
A2: 60S ribosomal protein eL28
A4: 60S ribosomal protein eL29
A6: 60S ribosomal protein eL30
A7: 60S ribosomal protein eL31
AN: 60S ribosomal protein eL14
A8: 60S ribosomal protein eL32
A9: 60S ribosomal protein eL33
Aa: 60S ribosomal protein eL34
Ab: 60S ribosomal protein eL36
Ad: 60S ribosomal protein eL38
Ae: 60S ribosomal protein eL39
Af: 60S ribosomal protein eL40
AP: 60S ribosomal protein eL15
Ah: 60S ribosomal protein eL43
Ai: 60S ribosomal protein eL44
AI: 60S ribosomal protein eL6
AJ: 60S ribosomal protein eL8
Ac: 60S ribosomal protein eL37
AK: 60S ribosomal protein uL13
AM: 60S ribosomal protein uL14
AS: 60S ribosomal protein eL18
AO: 60S ribosomal protein uL15
AQ: 60S ribosomal protein uL16
AR: 60S ribosomal protein uL18
AW: 60S ribosomal protein uL22
AY: 60S ribosomal protein uL23
AT: 60S ribosomal protein eL19
AZ: 60S ribosomal protein uL24
A3: 60S ribosomal protein uL29
A5: 60S ribosomal protein uL30
AD: 60S ribosomal protein uL2
AE: 60S ribosomal protein uL3
AF: 60S ribosomal protein uL4
AG: 60S ribosomal protein uL5
AU: 60S ribosomal protein eL20
AH: 60S ribosomal protein uL6
AV: 60S ribosomal protein eL21
Ag: 60S ribosomal protein eL41
AX: 60S ribosomal protein eL22
A0: 60S ribosomal protein eL24


Theoretical massNumber of molelcules
Total (without water)2,888,70378
Polymers2,888,70378
Non-polymers00
Water0
1


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

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Components

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RNA chain , 5 types, 5 molecules A7AAACAB

#1: RNA chain 18S ribosomal RNA /


Mass: 517983.406 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote)
#2: RNA chain E-tRNA


Mass: 23774.059 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote)
#34: RNA chain 28S ribosomal RNA /


Mass: 1027642.250 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote)
#35: RNA chain 5.8S ribosomal RNA /


Mass: 48656.996 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote)
#36: RNA chain 5S ribosomal RNA /


Mass: 38104.695 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote)

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40S ribosomal protein ... , 31 types, 31 molecules DEGIKMWROYZ123456BFHJLNPQSTUVXC

#3: Protein 40S ribosomal protein uS3 /


Mass: 23420.473 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IKH8
#4: Protein 40S ribosomal protein uS4 /


Mass: 21711.572 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8I3R0
#5: Protein 40S ribosomal protein uS5 /


Mass: 24995.182 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IL02
#6: Protein 40S ribosomal protein uS7 /


Mass: 21263.783 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IBN5
#7: Protein 40S ribosomal protein uS8 /


Mass: 14769.482 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O77395
#8: Protein 40S ribosomal protein uS9 /


Mass: 15599.334 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IAX5
#9: Protein 40S ribosomal protein eS17 /


Mass: 12665.038 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8I502
#10: Protein 40S ribosomal protein eS12 /


Mass: 12505.363 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O97249
#11: Protein 40S ribosomal protein eS10 /


Mass: 9714.295 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IBQ5
#12: Protein 40S ribosomal protein eS19 /


Mass: 17935.871 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IFP2
#13: Protein 40S ribosomal protein eS21 /


Mass: 7966.102 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IHS5
#14: Protein 40S ribosomal protein eS24 /


Mass: 14008.721 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8I3R6
#15: Protein 40S ribosomal protein eS25 /


Mass: 7645.082 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8ILN8
#16: Protein 40S ribosomal protein eS26 /


Mass: 11201.150 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O96258
#17: Protein 40S ribosomal protein eS27 /


Mass: 8469.022 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IEN2
#18: Protein 40S ribosomal protein eS28 /


Mass: 7220.412 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IKL9
#19: Protein/peptide 40S ribosomal protein eS30 /


Mass: 4925.812 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O96269
#20: Protein 40S ribosomal protein eS1 /


Mass: 24524.227 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O97313
#21: Protein 40S ribosomal protein eS4 /


Mass: 29357.773 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IIU8
#22: Protein 40S ribosomal protein eS6 /


Mass: 24612.348 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IDR9
#23: Protein 40S ribosomal protein eS7 /


Mass: 21804.959 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IET7
#24: Protein 40S ribosomal protein eS8 /


Mass: 24717.508 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IM10
#25: Protein 40S ribosomal protein uS10 /


Mass: 11066.895 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IK02
#26: Protein 40S ribosomal protein uS11 /


Mass: 13610.708 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8I3U6
#27: Protein 40S ribosomal protein uS12 /


Mass: 16035.768 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O97248
#28: Protein 40S ribosomal protein uS13 /


Mass: 14920.485 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IIA2
#29: Protein/peptide 40S ribosomal protein uS14 /


Mass: 5798.870 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: C0H4K8
#30: Protein 40S ribosomal protein uS15 /


Mass: 17098.217 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IDB0
#31: Protein 40S ribosomal protein uS17 /


Mass: 18283.549 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O77381
#32: Protein 40S ribosomal protein uS19 /


Mass: 11924.061 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: C0H5C2
#33: Protein 40S ribosomal protein uS2 /


Mass: 21925.713 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IJD4

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60S ribosomal protein ... , 42 types, 42 molecules ALA1A2A4A6A7ANA8A9AaAbAdAeAfAPAhAiAIAJAcAKAMASAOAQARAWAYATAZ...

#37: Protein 60S ribosomal protein eL13 /


Mass: 24964.576 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IAX6
#38: Protein 60S ribosomal protein eL27 /


Mass: 16653.982 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IKM5
#39: Protein 60S ribosomal protein eL28 /


Mass: 13377.619 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IHU0
#40: Protein 60S ribosomal protein eL29 /


Mass: 7910.393 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: C6S3J6
#41: Protein 60S ribosomal protein eL30 /


Mass: 10644.367 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IJK8
#42: Protein 60S ribosomal protein eL31 /


Mass: 12051.364 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8I463
#43: Protein 60S ribosomal protein eL14 /


Mass: 17139.637 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8ILE8
#44: Protein 60S ribosomal protein eL32 /


Mass: 14817.914 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8I3B0
#45: Protein 60S ribosomal protein eL33 /


Mass: 11982.148 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IHT9
#46: Protein 60S ribosomal protein eL34 /


Mass: 12291.551 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IBY4
#47: Protein 60S ribosomal protein eL36 /


Mass: 12026.469 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8I713
#48: Protein 60S ribosomal protein eL38 /


Mass: 9080.087 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8II62
#49: Protein/peptide 60S ribosomal protein eL39 /


Mass: 6409.717 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: C0H4H3
#50: Protein 60S ribosomal protein eL40 /


Mass: 5971.198 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8ID50
#51: Protein 60S ribosomal protein eL15 /


Mass: 24066.463 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: C0H4A6
#52: Protein 60S ribosomal protein eL43 /


Mass: 9477.515 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O96184
#53: Protein 60S ribosomal protein eL44 /


Mass: 11228.679 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O97231
#54: Protein 60S ribosomal protein eL6 /


Mass: 24696.658 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IDV1
#55: Protein 60S ribosomal protein eL8 /


Mass: 28384.053 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8ILL2
#56: Protein 60S ribosomal protein eL37 /


Mass: 10155.073 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: C0H4L5
#57: Protein 60S ribosomal protein uL13 /


Mass: 23642.168 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IJZ7
#58: Protein 60S ribosomal protein uL14 /


Mass: 14255.761 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IE09
#59: Protein 60S ribosomal protein eL18 /


Mass: 21377.584 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: C0H5G3
#60: Protein 60S ribosomal protein uL15 /


Mass: 16634.639 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: C6KT23
#61: Protein 60S ribosomal protein uL16 /


Mass: 23612.570 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8ILV2
#62: Protein 60S ribosomal protein uL18 /


Mass: 33473.594 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8ILL3
#63: Protein 60S ribosomal protein uL22 /


Mass: 19071.502 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IDI5
#64: Protein 60S ribosomal protein uL23 /


Mass: 11431.516 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IE82
#65: Protein 60S ribosomal protein eL19 /


Mass: 21509.900 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: C6KSY6
#66: Protein 60S ribosomal protein uL24 /


Mass: 14281.039 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O77364
#67: Protein 60S ribosomal protein uL29 /


Mass: 14173.109 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IIB4
#68: Protein 60S ribosomal protein uL30 /


Mass: 26650.658 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: O97250
#69: Protein 60S ribosomal protein uL2 /


Mass: 26630.254 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8I3T9
#70: Protein 60S ribosomal protein uL3 /


Mass: 43629.301 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IJC6
#71: Protein 60S ribosomal protein uL4 /


Mass: 44081.125 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8I431
#72: Protein 60S ribosomal protein uL5 /


Mass: 18605.758 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IBQ6
#73: Protein 60S ribosomal protein eL20 /


Mass: 21304.922 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IDS6
#74: Protein 60S ribosomal protein uL6 /


Mass: 21004.871 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IE85
#75: Protein 60S ribosomal protein eL21 /


Mass: 18173.543 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8ILK3
#76: Protein/peptide 60S ribosomal protein eL41 /


Mass: 4906.037 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: C6S3G4
#77: Protein 60S ribosomal protein eL22 /


Mass: 11680.938 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IB51
#78: Protein 60S ribosomal protein eL24 /


Mass: 7383.584 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Plasmodium falciparum 3D7 (eukaryote) / References: UniProt: Q8IEM3

-
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: Plasmodium falciparum 80S ribosome bound to E-tRNA / Type: RIBOSOME
Buffer solutionName: 10 mM HEPES potassium, 50 mM KOAc, 10 mM NH4Cl, 2 mM DTT, 5 mM Mg(OAc)2
pH: 7.5
Details: 10 mM HEPES potassium, 50 mM KOAc, 10 mM NH4Cl, 2 mM DTT, 5 mM Mg(OAc)2
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
Specimen supportDetails: 300 mesh Copper/Molbydenum holey carton-coated Quantifoil R2/4 grid, containing an additional continuous thin layer of carbon
VitrificationInstrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 %
Details: Blot for 4 seconds before plunging into liquid ethane (FEI VITROBOT MARK IV).
Method: Blot for 4 seconds before plunging.

-
Electron microscopy imaging

Experimental equipment
Model: Tecnai Polara / Image courtesy: FEI Company
MicroscopyModel: FEI POLARA 300 / Date: Oct 13, 2013
Electron gunElectron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM
Electron lensMode: BRIGHT FIELDBright-field microscopy / Nominal magnification: 23000 X / Calibrated magnification: 30120 X / Nominal defocus max: 3500 nm / Nominal defocus min: 1500 nm / Cs: 2.26 mm
Specimen holderSpecimen holder type: GATAN HELIUM
Image recordingElectron dose: 25 e/Å2 / Film or detector model: GATAN K2 (4k x 4k)
Image scansNum. digital images: 5734

-
Processing

EM software
IDNameVersionCategory
1CTFFIND3CTF correction
2MDFFmodel fitting
3Arachnidparticle selection
4RELION3D reconstruction
CTF correctionDetails: Each micrograph
SymmetryPoint symmetry: C1 (asymmetric)
3D reconstructionResolution: 6.7 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 96732 / Nominal pixel size: 1.66 Å / Actual pixel size: 1.66 Å / Symmetry type: POINT
Atomic model buildingProtocol: FLEXIBLE FIT / Space: REAL / Details: METHOD--Flexible fitting
Atomic model building
IDPDB-ID 3D fitting-IDAccession codeInitial refinement model-IDSource nameType
13J7A

3j7a

13J7A1PDBexperimental model
23J79

3j79

13J792PDBexperimental model
Refinement stepCycle: LAST
ProteinNucleic acidLigandSolventTotal
Num. atoms83613 109399 0 0 193012

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