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- PDB-7bhp: Cryo-EM structure of the human Ebp1 - 80S ribosome -

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Basic information

Entry
Database: PDB / ID: 7bhp
TitleCryo-EM structure of the human Ebp1 - 80S ribosome
Components
  • (60S ribosomal protein ...) x 39
  • 28S ribosomal RNA
  • 5.8S ribosomal RNA
  • 5S ribosomal RNA
  • Poly GC double helix strand modeled for ES27L density next to EBP1 density
  • Proliferation-associated protein 2G4
  • Ubiquitin-60S ribosomal protein L40
KeywordsRIBOSOME / EBP1 / PAG2G4 / MetAP2 / metalloprotease / ES27 / ribosomal tunnel exit
Function / homology
Function and homology information


eukaryotic 80S initiation complex / negative regulation of protein neddylation / translation at presynapse / axial mesoderm development / negative regulation of formation of translation preinitiation complex / 90S preribosome assembly / TORC2 complex binding / GAIT complex / middle ear morphogenesis / A band ...eukaryotic 80S initiation complex / negative regulation of protein neddylation / translation at presynapse / axial mesoderm development / negative regulation of formation of translation preinitiation complex / 90S preribosome assembly / TORC2 complex binding / GAIT complex / middle ear morphogenesis / A band / alpha-beta T cell differentiation / cytoplasmic side of rough endoplasmic reticulum membrane / exit from mitosis / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / regulation of translation involved in cellular response to UV / positive regulation of DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator / negative regulation of ubiquitin protein ligase activity / optic nerve development / response to aldosterone / retinal ganglion cell axon guidance / homeostatic process / macrophage chemotaxis / lung morphogenesis / male meiosis I / Protein hydroxylation / Peptide chain elongation / Selenocysteine synthesis / positive regulation of signal transduction by p53 class mediator / Formation of a pool of free 40S subunits / blastocyst development / ubiquitin ligase inhibitor activity / Eukaryotic Translation Termination / Response of EIF2AK4 (GCN2) to amino acid deficiency / SRP-dependent cotranslational protein targeting to membrane / Viral mRNA Translation / protein localization to nucleus / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / L13a-mediated translational silencing of Ceruloplasmin expression / Major pathway of rRNA processing in the nucleolus and cytosol / protein targeting / protein-RNA complex assembly / cellular response to interleukin-4 / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / negative regulation of ubiquitin-dependent protein catabolic process / rough endoplasmic reticulum / MDM2/MDM4 family protein binding / Maturation of protein E / Maturation of protein E / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / ER Quality Control Compartment (ERQC) / maturation of LSU-rRNA / Myoclonic epilepsy of Lafora / IRAK2 mediated activation of TAK1 complex / Alpha-protein kinase 1 signaling pathway / FLT3 signaling by CBL mutants / Prevention of phagosomal-lysosomal fusion / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Glycogen synthesis / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / TICAM1,TRAF6-dependent induction of TAK1 complex / DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / Regulation of TBK1, IKKε-mediated activation of IRF3, IRF7 upon TLR3 ligation / Membrane binding and targetting of GAG proteins / Endosomal Sorting Complex Required For Transport (ESCRT) / Negative regulation of FLT3 / Constitutive Signaling by NOTCH1 HD Domain Mutants / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / TICAM1-dependent activation of IRF3/IRF7 / NOTCH2 Activation and Transmission of Signal to the Nucleus / cytosolic ribosome / Regulation of FZD by ubiquitination / APC/C:Cdc20 mediated degradation of Cyclin B / p75NTR recruits signalling complexes / VLDLR internalisation and degradation / embryo implantation / Downregulation of ERBB4 signaling / TRAF6-mediated induction of TAK1 complex within TLR4 complex / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / APC-Cdc20 mediated degradation of Nek2A / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / Regulation of innate immune responses to cytosolic DNA / InlA-mediated entry of Listeria monocytogenes into host cells / NF-kB is activated and signals survival / Regulation of pyruvate metabolism / Downregulation of ERBB2:ERBB3 signaling / NRIF signals cell death from the nucleus / Pexophagy / Regulation of PTEN localization / ossification / Activated NOTCH1 Transmits Signal to the Nucleus / Regulation of BACH1 activity / Translesion synthesis by REV1 / TICAM1, RIP1-mediated IKK complex recruitment / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / MAP3K8 (TPL2)-dependent MAPK1/3 activation / Translesion synthesis by POLK / ribosomal large subunit biogenesis
Similarity search - Function
PA2G4 family / : / Peptidase M24A, methionine aminopeptidase, subfamily 2, binding site / Methionine aminopeptidase subfamily 2 signature. / Peptidase M24 / Metallopeptidase family M24 / Ribosomal protein L6, N-terminal / Ribosomal protein L6, N-terminal domain / Creatinase/aminopeptidase-like / Ribosomal protein L30e ...PA2G4 family / : / Peptidase M24A, methionine aminopeptidase, subfamily 2, binding site / Methionine aminopeptidase subfamily 2 signature. / Peptidase M24 / Metallopeptidase family M24 / Ribosomal protein L6, N-terminal / Ribosomal protein L6, N-terminal domain / Creatinase/aminopeptidase-like / Ribosomal protein L30e / Ribosomal protein L2, archaeal-type / Ribosomal L15/L27a, N-terminal / Ribosomal protein L28e / Ribosomal protein L23 / Ribosomal protein L18/L18-A/B/e, conserved site / Ribosomal protein L18e signature. / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / Ribosomal protein L18e / Ribosomal protein 60S L18 and 50S L18e / metallochaperone-like domain / TRASH domain / Ribosomal protein L29e / Ribosomal L29e protein family / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal L38e protein family / Ribosomal protein L27e, conserved site / Ribosomal protein L27e signature. / Ribosomal protein L44e signature. / Ribosomal protein L10e, conserved site / Ribosomal protein L10e signature. / Ribosomal protein L10e / Ribosomal protein L13e / Ribosomal protein L13e / Ribosomal protein L19, eukaryotic / 60S ribosomal protein L18a/ L20, eukaryotes / : / Ribosomal protein L24e, conserved site / Ribosomal protein L19/L19e conserved site / Ribosomal protein L19e signature. / Ribosomal protein L24e signature. / Ribosomal protein L44e / Ribosomal protein L44 / Ribosomal protein L34e, conserved site / Ribosomal protein L34e signature. / Ribosomal protein L5 eukaryotic, C-terminal / Ribosomal L18 C-terminal region / : / Ribosomal protein L30e signature 1. / Ribosomal protein L6e signature. / 50S ribosomal protein L18Ae/60S ribosomal protein L20 and L18a / Ribosomal protein 50S-L18Ae/60S-L20/60S-L18A / Ribosomal L40e family / Ribosomal proteins 50S-L18Ae/60S-L20/60S-L18A / Ribosomal_L40e / Ribosomal protein L40e / Ribosomal protein L40e superfamily / Ribosomal protein L23/L25, N-terminal / Ribosomal protein L23, N-terminal domain / Ribosomal protein L30e signature 2. / Eukaryotic Ribosomal Protein L27, KOW domain / Ribosomal protein L30e, conserved site / Ribosomal protein L27e / Ribosomal protein L27e superfamily / Ribosomal L27e protein family / Ribosomal protein L36e signature. / Ribosomal protein L39e, conserved site / Ribosomal protein L39e signature. / Ribosomal protein L34Ae / Ribosomal protein L34e / Ribosomal protein L14e domain / Ribosomal protein L35Ae, conserved site / 60S ribosomal protein L19 / Ribosomal protein L14 / Ribosomal protein L35Ae signature. / Ribosomal protein L30/YlxQ / Ribosomal Protein L6, KOW domain / Ribosomal protein L7A/L8 / Ribosomal protein L13, eukaryotic/archaeal / 60S ribosomal protein L35 / Ribosomal protein L6e / 60S ribosomal protein L6E / Ribosomal protein L14 / Ribosomal protein L14, KOW motif / Ribosomal protein L37ae / Ribosomal L37ae protein family / 60S ribosomal protein L4, C-terminal domain / 60S ribosomal protein L4 C-terminal domain / Ribosomal protein L7, eukaryotic / Ribosomal protein L31e, conserved site / Ribosomal protein L31e signature. / Ribosomal_L19e / Ribosomal protein L30, N-terminal / Ribosomal L30 N-terminal domain
Similarity search - Domain/homology
: / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein uL30 / Large ribosomal subunit protein uL22 ...: / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein uL30 / Large ribosomal subunit protein uL22 / Large ribosomal subunit protein eL13 / Large ribosomal subunit protein uL6 / Large ribosomal subunit protein eL22 / Large ribosomal subunit protein uL4 / Large ribosomal subunit protein uL3 / Large ribosomal subunit protein uL13 / Large ribosomal subunit protein uL29 / Large ribosomal subunit protein uL15 / Large ribosomal subunit protein uL18 / Large ribosomal subunit protein eL21 / Large ribosomal subunit protein eL28 / Large ribosomal subunit protein eL29 / Large ribosomal subunit protein eL34 / Large ribosomal subunit protein eL14 / Large ribosomal subunit protein uL24 / Large ribosomal subunit protein eL15 / Large ribosomal subunit protein eL27 / Large ribosomal subunit protein eL43 / Large ribosomal subunit protein eL37 / Large ribosomal subunit protein eL8 / Large ribosomal subunit protein uL23 / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein eL39 / Large ribosomal subunit protein eL31 / Large ribosomal subunit protein eL32 / Large ribosomal subunit protein uL5 / Large ribosomal subunit protein uL2 / Ubiquitin-ribosomal protein eL40 fusion protein / Large ribosomal subunit protein eL38 / Large ribosomal subunit protein eL24 / Large ribosomal subunit protein eL42 / Large ribosomal subunit protein eL19 / Large ribosomal subunit protein eL20 / Large ribosomal subunit protein eL6 / Large ribosomal subunit protein eL18 / Ribosomal protein uL16-like / Proliferation-associated protein 2G4 / Large ribosomal subunit protein eL36
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.3 Å
AuthorsDesogus, J. / Bhaskar, V. / Chao, J.A.
Funding support Switzerland, 2items
OrganizationGrant numberCountry
Novartis FreeNovation31003A_182314 Switzerland
Swiss National Science Foundation Switzerland
CitationJournal: RNA / Year: 2021
Title: Dynamic association of human Ebp1 with the ribosome.
Authors: Varun Bhaskar / Jessica Desogus / Alexandra Graff-Meyer / Andreas D Schenk / Simone Cavadini / Jeffrey A Chao /
Abstract: Ribosomes are the macromolecular machines at the heart of protein synthesis; however, their function can be modulated by a variety of additional protein factors that directly interact with them. ...Ribosomes are the macromolecular machines at the heart of protein synthesis; however, their function can be modulated by a variety of additional protein factors that directly interact with them. Here, we report the cryo-EM structure of human Ebp1 (p48 isoform) bound to the human 80S ribosome at 3.3 Å resolution. Ebp1 binds in the vicinity of the peptide exit tunnel on the 80S ribosome, and this binding is enhanced upon puromycin-mediated translational inhibition. The association of Ebp1 with the 80S ribosome centers around its interaction with ribosomal proteins eL19 and uL23 and the 28S rRNA. Further analysis of the Ebp1-ribosome complex suggests that Ebp1 can rotate around its insert domain, which may enable it to assume a wide range of conformations while maintaining its interaction with the ribosome. Structurally, Ebp1 shares homology with the methionine aminopeptidase 2 family of enzymes; therefore, this inherent flexibility may also be conserved.
History
DepositionJan 11, 2021Deposition site: PDBE / Processing site: PDBE
Revision 1.0Feb 3, 2021Provider: repository / Type: Initial release
Revision 1.1Mar 31, 2021Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 1.2Nov 6, 2024Group: Data collection / Database references ...Data collection / Database references / Refinement description / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / em_3d_fitting_list / em_admin / pdbx_entry_details / pdbx_initial_refinement_model / pdbx_modification_feature
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 / _em_admin.last_update / _pdbx_entry_details.has_protein_modification

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Structure visualization

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Assembly

Deposited unit
L5: 28S ribosomal RNA
L7: 5S ribosomal RNA
L8: 5.8S ribosomal RNA
LA: 60S ribosomal protein L8
LB: 60S ribosomal protein L3
LC: 60S ribosomal protein L4
LD: 60S ribosomal protein L5
LE: 60S ribosomal protein L6
LF: 60S ribosomal protein L7
LG: 60S ribosomal protein L7a
LH: 60S ribosomal protein L9
LI: 60S ribosomal protein L10-like
LJ: 60S ribosomal protein L11
LL: 60S ribosomal protein L13
LM: 60S ribosomal protein L14
LN: 60S ribosomal protein L15
LO: 60S ribosomal protein L13a
LP: 60S ribosomal protein L17
LQ: 60S ribosomal protein L18
LR: 60S ribosomal protein L19
LS: 60S ribosomal protein L18a
LT: 60S ribosomal protein L21
LU: 60S ribosomal protein L22
LW: 60S ribosomal protein L24
LX: 60S ribosomal protein L23a
LY: 60S ribosomal protein L26
LZ: 60S ribosomal protein L27
La: 60S ribosomal protein L27a
Lb: 60S ribosomal protein L29
Lc: 60S ribosomal protein L30
Ld: 60S ribosomal protein L31
Le: 60S ribosomal protein L32
Lf: 60S ribosomal protein L35a
Lg: 60S ribosomal protein L34
Lh: 60S ribosomal protein L35
Li: 60S ribosomal protein L36
Lj: 60S ribosomal protein L37
Lk: 60S ribosomal protein L38
Ll: 60S ribosomal protein L39
Lm: Ubiquitin-60S ribosomal protein L40
Lo: 60S ribosomal protein L36a
Lp: 60S ribosomal protein L37a
Lr: 60S ribosomal protein L28
A: Proliferation-associated protein 2G4
B: Poly GC double helix strand modeled for ES27L density next to EBP1 density
hetero molecules


Theoretical massNumber of molelcules
Total (without water)2,595,97190
Polymers2,594,71345
Non-polymers1,25845
Water18010
1


  • Idetical with deposited unit
  • defined by author
  • Evidence: mass spectrometry
TypeNameSymmetry operationNumber
identity operation1_5551

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Components

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RNA chain , 4 types, 4 molecules L5L7L8B

#1: RNA chain 28S ribosomal RNA


Mass: 1640182.000 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: 86475748
#2: RNA chain 5S ribosomal RNA


Mass: 38691.914 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: 23898
#3: RNA chain 5.8S ribosomal RNA


Mass: 50143.648 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: 555853
#45: RNA chain Poly GC double helix strand modeled for ES27L density next to EBP1 density


Mass: 11662.016 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human)

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60S ribosomal protein ... , 39 types, 39 molecules LALBLCLDLELFLGLHLILJLLLMLNLOLPLQLRLSLTLULWLXLYLZLaLbLcLdLeLf...

#4: Protein 60S ribosomal protein L8 / Large ribosomal subunit protein uL2


Mass: 28088.863 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62917
#5: Protein 60S ribosomal protein L3 / HIV-1 TAR RNA-binding protein B / TARBP-B / Large ribosomal subunit protein uL3


Mass: 46211.113 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P39023
#6: Protein 60S ribosomal protein L4 / 60S ribosomal protein L1 / Large ribosomal subunit protein uL4


Mass: 47804.621 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P36578
#7: Protein 60S ribosomal protein L5 / Large ribosomal subunit protein uL18


Mass: 34426.789 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P46777
#8: Protein 60S ribosomal protein L6 / Large ribosomal subunit protein eL6 / Neoplasm-related protein C140 / Tax-responsive enhancer ...Large ribosomal subunit protein eL6 / Neoplasm-related protein C140 / Tax-responsive enhancer element-binding protein 107 / TaxREB107


Mass: 32810.176 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q02878
#9: Protein 60S ribosomal protein L7 / Large ribosomal subunit protein uL30


Mass: 29290.973 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P18124
#10: Protein 60S ribosomal protein L7a / Large ribosomal subunit protein eL8 / PLA-X polypeptide / Surfeit locus protein 3


Mass: 30061.785 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62424
#11: Protein 60S ribosomal protein L9 / Large ribosomal subunit protein uL6


Mass: 21899.471 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P32969
#12: Protein 60S ribosomal protein L10-like / Large ribosomal subunit protein uL16-like


Mass: 24570.949 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q96L21
#13: Protein 60S ribosomal protein L11 / CLL-associated antigen KW-12 / Large ribosomal subunit protein uL5


Mass: 20288.465 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62913
#14: Protein 60S ribosomal protein L13 / Breast basic conserved protein 1 / Large ribosomal subunit protein eL13


Mass: 24321.682 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P26373
#15: Protein 60S ribosomal protein L14 / CAG-ISL 7 / Large ribosomal subunit protein eL14


Mass: 23485.016 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P50914
#16: Protein 60S ribosomal protein L15 / Large ribosomal subunit protein eL15


Mass: 24207.285 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61313
#17: Protein 60S ribosomal protein L13a / 23 kDa highly basic protein / Large ribosomal subunit protein uL13


Mass: 23633.412 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P40429
#18: Protein 60S ribosomal protein L17 / 60S ribosomal protein L23 / Large ribosomal subunit protein uL22 / PD-1


Mass: 21443.170 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P18621
#19: Protein 60S ribosomal protein L18 / Large ribosomal subunit protein eL18


Mass: 21687.676 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q07020
#20: Protein 60S ribosomal protein L19 / Large ribosomal subunit protein eL19


Mass: 23535.281 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P84098
#21: Protein 60S ribosomal protein L18a / Large ribosomal subunit protein eL20


Mass: 20808.514 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q02543
#22: Protein 60S ribosomal protein L21 / Large ribosomal subunit protein eL21


Mass: 18609.988 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P46778
#23: Protein 60S ribosomal protein L22 / EBER-associated protein / EAP / Epstein-Barr virus small RNA-associated protein / Heparin-binding ...EBER-associated protein / EAP / Epstein-Barr virus small RNA-associated protein / Heparin-binding protein HBp15 / Large ribosomal subunit protein eL22


Mass: 14813.015 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P35268
#24: Protein 60S ribosomal protein L24 / 60S ribosomal protein L30 / Large ribosomal subunit protein eL24


Mass: 17825.111 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P83731
#25: Protein 60S ribosomal protein L23a / Large ribosomal subunit protein uL23


Mass: 17740.193 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62750
#26: Protein 60S ribosomal protein L26 / Large ribosomal subunit protein uL24


Mass: 17303.363 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61254
#27: Protein 60S ribosomal protein L27 / Large ribosomal subunit protein eL27


Mass: 15835.831 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61353
#28: Protein 60S ribosomal protein L27a / Large ribosomal subunit protein uL15


Mass: 16604.535 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P46776
#29: Protein 60S ribosomal protein L29 / Cell surface heparin-binding protein HIP / Large ribosomal subunit protein eL29


Mass: 17804.275 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P47914
#30: Protein 60S ribosomal protein L30 / Large ribosomal subunit protein eL30


Mass: 12805.092 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62888
#31: Protein 60S ribosomal protein L31 / Large ribosomal subunit protein eL31


Mass: 14494.938 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62899
#32: Protein 60S ribosomal protein L32 / Large ribosomal subunit protein eL32


Mass: 15898.932 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62910
#33: Protein 60S ribosomal protein L35a / Cell growth-inhibiting gene 33 protein / Large ribosomal subunit protein eL33


Mass: 12564.743 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P18077
#34: Protein 60S ribosomal protein L34 / Large ribosomal subunit protein eL34


Mass: 13326.074 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P49207
#35: Protein 60S ribosomal protein L35 / Large ribosomal subunit protein uL29


Mass: 14593.624 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P42766
#36: Protein 60S ribosomal protein L36 / Large ribosomal subunit protein eL36


Mass: 12290.859 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9Y3U8
#37: Protein 60S ribosomal protein L37 / G1.16 / Large ribosomal subunit protein eL37


Mass: 11111.032 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61927
#38: Protein 60S ribosomal protein L38 / Large ribosomal subunit protein eL38


Mass: 8238.948 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P63173
#39: Protein 60S ribosomal protein L39 / Large ribosomal subunit protein eL39


Mass: 6426.759 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62891
#41: Protein 60S ribosomal protein L36a / 60S ribosomal protein L44 / Cell growth-inhibiting gene 15 protein / Cell migration-inducing gene 6 ...60S ribosomal protein L44 / Cell growth-inhibiting gene 15 protein / Cell migration-inducing gene 6 protein / Large ribosomal subunit protein eL42


Mass: 12476.973 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P83881
#42: Protein 60S ribosomal protein L37a / Large ribosomal subunit protein eL43


Mass: 10299.350 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61513
#43: Protein 60S ribosomal protein L28 / Large ribosomal subunit protein eL28


Mass: 15784.622 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P46779

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Protein , 2 types, 2 molecules LmA

#40: Protein Ubiquitin-60S ribosomal protein L40 / CEP52 / Ubiquitin A-52 residue ribosomal protein fusion product 1


Mass: 14758.394 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62987
#44: Protein Proliferation-associated protein 2G4 / Cell cycle protein p38-2G4 homolog / hG4-1 / ErbB3-binding protein 1


Mass: 43851.879 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9UQ80

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Non-polymers , 3 types, 55 molecules

#46: Chemical...
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 41 / Source method: obtained synthetically / Formula: Mg
#47: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Zn
#48: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 10 / Source method: isolated from a natural source / Formula: H2O

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Details

Has ligand of interestN
Has protein modificationY

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Experimental details

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Experiment

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

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Sample preparation

ComponentName: Complex of human EBP1 and 80S ribosome / Type: RIBOSOME / Entity ID: #1-#45 / Source: NATURAL
Source (natural)Organism: Homo sapiens (human)
Buffer solutionpH: 7.5
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: SPOT SCAN
Electron lensMode: BRIGHT FIELD
Image recordingElectron dose: 40 e/Å2 / Detector mode: COUNTING / Film or detector model: GATAN K2 SUMMIT (4k x 4k)

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Processing

Software
NameVersionClassification
phenix.real_space_refine1.18.2_3874refinement
PHENIX1.18.2_3874refinement
EM software
IDNameCategory
7UCSF Chimeramodel fitting
9PHENIXmodel refinement
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 3.3 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 44556 / Symmetry type: POINT
Atomic model buildingProtocol: RIGID BODY FIT
Atomic model building
IDPDB-ID 3D fitting-IDAccession codeInitial refinement model-IDSource nameType
16Y0G

6y0g

16Y0G1PDBexperimental model
22V6C

2v6c

12V6C2PDBexperimental model
32Q8K

2q8k

12Q8K3PDBexperimental model
RefinementCross valid method: NONE
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
Displacement parametersBiso mean: 113.98 Å2
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.0065147758
ELECTRON MICROSCOPYf_angle_d0.7573218687
ELECTRON MICROSCOPYf_chiral_restr0.041927382
ELECTRON MICROSCOPYf_plane_restr0.005112914
ELECTRON MICROSCOPYf_dihedral_angle_d19.949454704

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