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- PDB-6y6x: Tetracenomycin X bound to the human ribosome -

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Basic information

Entry
Database: PDB / ID: 6y6x
TitleTetracenomycin X bound to the human ribosome
Components
  • (60S ribosomal protein ...) x 42
  • 28S ribosomal RNA
  • 5.8S ribosomal RNA
  • 5S ribosomal RNA
  • Ubiquitin-60S ribosomal protein L40
KeywordsANTIBIOTIC / Translation inhibitor
Function / homology
Function and homology information


eukaryotic 80S initiation complex / negative regulation of protein neddylation / translation at presynapse / axial mesoderm development / regulation of G1 to G0 transition / negative regulation of formation of translation preinitiation complex / ribosomal protein import into nucleus / 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 / exit from mitosis ...eukaryotic 80S initiation complex / negative regulation of protein neddylation / translation at presynapse / axial mesoderm development / regulation of G1 to G0 transition / negative regulation of formation of translation preinitiation complex / ribosomal protein import into nucleus / 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 / exit from mitosis / protein-DNA complex disassembly / 90S preribosome assembly / positive regulation of DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator / optic nerve development / TORC2 complex binding / GAIT complex / G1 to G0 transition / retinal ganglion cell axon guidance / middle ear morphogenesis / cytoplasmic side of rough endoplasmic reticulum membrane / A band / positive regulation of signal transduction by p53 class mediator / ubiquitin ligase inhibitor activity / alpha-beta T cell differentiation / negative regulation of ubiquitin protein ligase activity / response to aldosterone / homeostatic process / lung morphogenesis / macrophage chemotaxis / Protein hydroxylation / male meiosis I / Peptide chain elongation / Selenocysteine synthesis / protein-RNA complex assembly / Formation of a pool of free 40S subunits / Eukaryotic Translation Termination / blastocyst development / 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) / cellular response to actinomycin D / GTP hydrolysis and joining of the 60S ribosomal subunit / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / L13a-mediated translational silencing of Ceruloplasmin expression / Major pathway of rRNA processing in the nucleolus and cytosol / protein targeting / rough endoplasmic reticulum / MDM2/MDM4 family protein binding / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of LSU-rRNA / Maturation of protein E / negative regulation of ubiquitin-dependent protein catabolic process / Maturation of protein E / ER Quality Control Compartment (ERQC) / ribosomal large subunit biogenesis / embryo implantation / Myoclonic epilepsy of Lafora / FLT3 signaling by CBL mutants / Prevention of phagosomal-lysosomal fusion / IRAK2 mediated activation of TAK1 complex / Alpha-protein kinase 1 signaling pathway / Glycogen synthesis / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Membrane binding and targetting of GAG proteins / Constitutive Signaling by NOTCH1 HD Domain Mutants / Endosomal Sorting Complex Required For Transport (ESCRT) / NOTCH2 Activation and Transmission of Signal to the Nucleus / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Negative regulation of FLT3 / Regulation of FZD by ubiquitination / TICAM1,TRAF6-dependent induction of TAK1 complex / TICAM1-dependent activation of IRF3/IRF7 / APC/C:Cdc20 mediated degradation of Cyclin B / Downregulation of ERBB4 signaling / p75NTR recruits signalling complexes / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / APC-Cdc20 mediated degradation of Nek2A / PINK1-PRKN Mediated Mitophagy / TRAF6-mediated induction of TAK1 complex within TLR4 complex / InlA-mediated entry of Listeria monocytogenes into host cells / Pexophagy / Regulation of innate immune responses to cytosolic DNA / VLDLR internalisation and degradation / cellular response to interleukin-4 / Downregulation of ERBB2:ERBB3 signaling / NRIF signals cell death from the nucleus / Activated NOTCH1 Transmits Signal to the Nucleus / Translesion synthesis by REV1 / NF-kB is activated and signals survival / Regulation of PTEN localization / Translesion synthesis by POLK / Regulation of BACH1 activity / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / Translesion synthesis by POLI
Similarity search - Function
Ribosomal protein L6, N-terminal / Ribosomal protein L6, N-terminal domain / Ribosomal protein L30e / Ribosomal protein L28e / Ribosomal protein L2, archaeal-type / Ribosomal L15/L27a, N-terminal / Ribosomal protein L23 / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / Ribosomal protein L41 ...Ribosomal protein L6, N-terminal / Ribosomal protein L6, N-terminal domain / Ribosomal protein L30e / Ribosomal protein L28e / Ribosomal protein L2, archaeal-type / Ribosomal L15/L27a, N-terminal / Ribosomal protein L23 / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / Ribosomal protein L41 / Ribosomal protein L41 / metallochaperone-like domain / TRASH domain / Ribosomal protein L29e / Ribosomal protein L10e, conserved site / Ribosomal protein L10e / Ribosomal protein L27e, conserved site / Ribosomal L29e protein family / : / Ribosomal protein L24e, conserved site / Ribosomal protein L34e, conserved site / Ribosomal protein L1, conserved site / Eukaryotic Ribosomal Protein L27, KOW domain / Ribosomal protein L44e / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal protein L27e / Ribosomal protein L27e superfamily / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L38e protein family / Ribosomal L22e protein family / Ribosomal protein L23/L25, N-terminal / 60S ribosomal protein L35 / Ribosomal protein L1 / Ribosomal protein L35Ae, conserved site / Ribosomal protein L30e, conserved site / Ribosomal protein L44 / Ribosomal protein L34Ae / Ribosomal protein L23, N-terminal domain / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Ribosomal L27e protein family / Ribosomal Protein L6, KOW domain / Ribosomal protein L30/YlxQ / Ribosomal protein L13e / Ribosomal protein L13e / Ribosomal protein L34e / Ribosomal protein L31e, conserved site / Ribosomal protein L1 signature. / Ribosomal protein L37ae / Ribosomal protein L14e domain / 60S ribosomal protein L6E / Ribosomal protein L19, eukaryotic / Ribosomal protein L35A / Ribosomal protein L36e / Ribosomal protein L36e domain superfamily / Ribosomal L40e family / Ribosomal protein L36e / Ribosomal protein L35A superfamily / Ribosomal protein L44e signature. / Ribosomal_L40e / Ribosomal protein L40e / Ribosomal protein L40e superfamily / Ribosomal protein L7A/L8 / Ribosomal protein L27e signature. / Ribosomal protein L10e signature. / Ribosomal protein L32e, conserved site / 60S ribosomal protein L4, C-terminal domain / 60S ribosomal protein L18a/ L20, eukaryotes / Ribosomal protein L7, eukaryotic / Ribosomal protein L6e / Ribosomal protein L14 / Ribosomal protein L30, N-terminal / Ribosomal protein L6, conserved site-2 / Ribosomal protein L14, KOW motif / Ribosomal L30 N-terminal domain / Ribosomal protein L19/L19e conserved site / Ribosomal protein L14 / Ribosomal L37ae protein family / Ribosomal protein L1, 3-layer alpha/beta-sandwich / Ribosomal protein L35Ae / 50S ribosomal protein L18Ae/60S ribosomal protein L20 and L18a / Ribosomal protein L39e, conserved site / Ribosomal protein 50S-L18Ae/60S-L20/60S-L18A / 60S ribosomal protein L4 C-terminal domain / Ribosomal protein L19e signature. / Ribosomal proteins 50S-L18Ae/60S-L20/60S-L18A / Ribosomal protein L24e signature. / Ribosomal protein L5 eukaryotic, C-terminal / Ribosomal L18 C-terminal region / Ribosomal protein L34e signature. / Ribosomal protein L31e / Ribosomal protein L31e domain superfamily / Ribosomal protein L6e signature. / Ribosomal_L31e / Ribosomal protein L15e, conserved site / Ribosomal protein L30e signature 1. / Ribosomal protein L21e / Ribosomal protein L21e, conserved site
Similarity search - Domain/homology
Tetracenomycin X / : / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein uL30 ...Tetracenomycin X / : / : / : / 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 uL14 / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein eL39 / Large ribosomal subunit protein eL31 / Large ribosomal subunit protein uL1 / Large ribosomal subunit protein eL32 / Large ribosomal subunit protein uL5 / Large ribosomal subunit protein uL2 / Small ribosomal subunit protein eS32 / 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 / Large ribosomal subunit protein eL36
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.8 Å
AuthorsBuschauer, R. / Cheng, J. / Berninghausen, O. / Beckmann, R. / Wilson, D.N.
CitationJournal: Nat Chem Biol / Year: 2020
Title: Tetracenomycin X inhibits translation by binding within the ribosomal exit tunnel.
Authors: Ilya A Osterman / Maximiliane Wieland / Tinashe P Maviza / Kseniya A Lashkevich / Dmitrii A Lukianov / Ekaterina S Komarova / Yuliya V Zakalyukina / Robert Buschauer / Dmitrii I Shiriaev / ...Authors: Ilya A Osterman / Maximiliane Wieland / Tinashe P Maviza / Kseniya A Lashkevich / Dmitrii A Lukianov / Ekaterina S Komarova / Yuliya V Zakalyukina / Robert Buschauer / Dmitrii I Shiriaev / Semen A Leyn / Jaime E Zlamal / Mikhail V Biryukov / Dmitry A Skvortsov / Vadim N Tashlitsky / Vladimir I Polshakov / Jingdong Cheng / Yury S Polikanov / Alexey A Bogdanov / Andrei L Osterman / Sergey E Dmitriev / Roland Beckmann / Olga A Dontsova / Daniel N Wilson / Petr V Sergiev /
Abstract: The increase in multi-drug resistant pathogenic bacteria is making our current arsenal of clinically used antibiotics obsolete, highlighting the urgent need for new lead compounds with distinct ...The increase in multi-drug resistant pathogenic bacteria is making our current arsenal of clinically used antibiotics obsolete, highlighting the urgent need for new lead compounds with distinct target binding sites to avoid cross-resistance. Here we report that the aromatic polyketide antibiotic tetracenomycin (TcmX) is a potent inhibitor of protein synthesis, and does not induce DNA damage as previously thought. Despite the structural similarity to the well-known translation inhibitor tetracycline, we show that TcmX does not interact with the small ribosomal subunit, but rather binds to the large subunit, within the polypeptide exit tunnel. This previously unappreciated binding site is located adjacent to the macrolide-binding site, where TcmX stacks on the noncanonical basepair formed by U1782 and U2586 of the 23S ribosomal RNA. Although the binding site is distinct from the macrolide antibiotics, our results indicate that like macrolides, TcmX allows translation of short oligopeptides before further translation is blocked.
History
DepositionFeb 27, 2020Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jul 8, 2020Provider: repository / Type: Initial release
Revision 1.1Sep 30, 2020Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 2.0Nov 8, 2023Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Database references / Derived calculations / Polymer sequence / Source and taxonomy / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / chem_comp_atom / chem_comp_bond / database_2 / entity / entity_poly / entity_poly_seq / entity_src_nat / ndb_struct_na_base_pair / ndb_struct_na_base_pair_step / pdbx_entity_nonpoly / pdbx_poly_seq_scheme / pdbx_struct_conn_angle / pdbx_unobs_or_zero_occ_atoms / pdbx_unobs_or_zero_occ_residues / pdbx_validate_polymer_linkage / struct_conn / struct_ref / struct_ref_seq / struct_ref_seq_dif / struct_site_gen
Item: _atom_site.label_seq_id / _chem_comp.name ..._atom_site.label_seq_id / _chem_comp.name / _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _entity.formula_weight / _entity.pdbx_description / _entity_poly.pdbx_seq_one_letter_code / _entity_poly.pdbx_seq_one_letter_code_can / _entity_src_nat.common_name / _entity_src_nat.pdbx_end_seq_num / _ndb_struct_na_base_pair.i_label_seq_id / _ndb_struct_na_base_pair.j_label_seq_id / _ndb_struct_na_base_pair_step.i_label_seq_id_1 / _ndb_struct_na_base_pair_step.i_label_seq_id_2 / _ndb_struct_na_base_pair_step.j_label_seq_id_1 / _ndb_struct_na_base_pair_step.j_label_seq_id_2 / _pdbx_entity_nonpoly.name / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_unobs_or_zero_occ_atoms.label_seq_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_label_seq_id / _struct_ref.db_code / _struct_ref.db_name / _struct_ref.pdbx_db_accession / _struct_ref.pdbx_seq_one_letter_code / _struct_ref_seq.pdbx_db_accession / _struct_ref_seq.seq_align_end / _struct_site_gen.label_seq_id

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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
LV: 60S ribosomal protein L23
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
Ln: 60S ribosomal protein L41
Lo: 60S ribosomal protein L36a
Lp: 60S ribosomal protein L37a
Lr: 60S ribosomal protein L28
Lz: 60S ribosomal protein L10a
hetero molecules


Theoretical massNumber of molelcules
Total (without water)2,522,979281
Polymers2,516,60046
Non-polymers6,379235
Water0
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: microscopy
TypeNameSymmetry operationNumber
identity operation1_5551
Buried area418540 Å2
ΔGint-5314 kcal/mol
Surface area713550 Å2
MethodPISA

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Components

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RNA chain , 3 types, 3 molecules L5L7L8

#1: RNA chain 28S ribosomal RNA /


Mass: 1639876.750 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: NR_003287
#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

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

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


Mass: 26998.613 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: 45564.379 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: 41747.203 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: 34008.324 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: 28378.824 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: 26590.725 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: 27452.500 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: 21655.268 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: 24439.754 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: 20086.191 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: 24190.484 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: 16220.309 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: 24076.088 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: 23431.139 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: 17757.627 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: 21556.482 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: 22441.021 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: 20677.316 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: 18478.791 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: 11495.275 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 L23 / / 60S ribosomal protein L17 / Large ribosomal subunit protein uL14


Mass: 13972.425 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62829
#25: Protein 60S ribosomal protein L24 / / 60S ribosomal protein L30 / Large ribosomal subunit protein eL24


Mass: 14476.975 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P83731
#26: Protein 60S ribosomal protein L23a / / Large ribosomal subunit protein uL23


Mass: 13985.541 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62750
#27: Protein 60S ribosomal protein L26 / / Large ribosomal subunit protein uL24


Mass: 15891.787 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61254
#28: Protein 60S ribosomal protein L27 / / Large ribosomal subunit protein eL27


Mass: 15704.635 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61353
#29: Protein 60S ribosomal protein L27a / / Large ribosomal subunit protein uL15


Mass: 16473.340 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P46776
#30: Protein 60S ribosomal protein L29 / / Cell surface heparin-binding protein HIP / Large ribosomal subunit protein eL29


Mass: 13965.825 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P47914
#31: Protein 60S ribosomal protein L30 / / Large ribosomal subunit protein eL30


Mass: 10954.884 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62888
#32: Protein 60S ribosomal protein L31 / / Large ribosomal subunit protein eL31


Mass: 12635.694 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62899
#33: Protein 60S ribosomal protein L32 / / Large ribosomal subunit protein eL32


Mass: 15022.021 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62910
#34: Protein 60S ribosomal protein L35a / / Cell growth-inhibiting gene 33 protein / Large ribosomal subunit protein eL33


Mass: 12433.548 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P18077
#35: Protein 60S ribosomal protein L34 / / Large ribosomal subunit protein eL34


Mass: 12994.621 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P49207
#36: Protein 60S ribosomal protein L35 / / Large ribosomal subunit protein uL29


Mass: 14462.429 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P42766
#37: Protein 60S ribosomal protein L36 / / Large ribosomal subunit protein eL36


Mass: 11915.396 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: Q9Y3U8
#38: Protein 60S ribosomal protein L37 / / G1.16 / Large ribosomal subunit protein eL37


Mass: 10090.891 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61927
#39: Protein 60S ribosomal protein L38 / / Large ribosomal subunit protein eL38


Mass: 8107.752 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P63173
#40: Protein/peptide 60S ribosomal protein L39 / / Large ribosomal subunit protein eL39


Mass: 6295.562 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62891
#42: Protein/peptide 60S ribosomal protein L41 / / HG12 / Large ribosomal subunit protein eL41


Mass: 3344.271 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62945
#43: 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: 12345.776 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P83881
#44: Protein 60S ribosomal protein L37a / / Large ribosomal subunit protein eL43


Mass: 10168.153 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P61513
#45: Protein 60S ribosomal protein L28 / / Large ribosomal subunit protein eL28


Mass: 14320.824 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P46779
#46: Protein 60S ribosomal protein L10a / / CSA-19 / Large ribosomal subunit protein uL1 / Neural precursor cell expressed developmentally down- ...CSA-19 / Large ribosomal subunit protein uL1 / Neural precursor cell expressed developmentally down-regulated protein 6 / NEDD-6


Mass: 24879.422 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62906

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Protein , 1 types, 1 molecules Lm

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


Mass: 6199.574 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62987

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Non-polymers , 3 types, 235 molecules

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


Mass: 24.305 Da / Num. of mol.: 229 / Source method: obtained synthetically / Formula: Mg
#48: Chemical ChemComp-OCW / Tetracenomycin X / methyl (6aR,7S,10aR)-3,8,10a-trimethoxy-1-methyl-6a,7,12-tris(oxidanyl)-6,10,11-tris(oxidanylidene)-7H-tetracene-2-carboxylate


Mass: 486.425 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C24H22O11 / Feature type: SUBJECT OF INVESTIGATION
#49: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: Zn

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Details

Has ligand of interestY

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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: Tetracenomycin bound to the human ribosome / Type: RIBOSOME / Entity ID: #1-#46 / Source: NATURAL
Source (natural)Organism: Homo sapiens (human) / Strain: HEK-293T
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: FLOOD BEAM
Electron lensMode: BRIGHT FIELDBright-field microscopy
Image recordingElectron dose: 28 e/Å2 / Film or detector model: FEI FALCON II (4k x 4k)

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Processing

CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 2.8 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 302737 / Symmetry type: POINT

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