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- PDB-8btk: Structure of the TRAP complex with the Sec translocon and a trans... -

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Entry
Database: PDB / ID: 8btk
TitleStructure of the TRAP complex with the Sec translocon and a translating ribosome
Components
  • (40S ribosomal protein ...) x 21
  • (60S ribosomal protein ...) x 19
  • (Protein transport protein Sec61 subunit ...) x 3
  • (Ribosomal protein ...) x 18
  • (Translocon-associated protein subunit ...) x 3
  • 18S rRNA
  • 28S rRNA
  • 5.8S rRNA
  • 5S rRNA
  • 60S acidic ribosomal protein P0
  • L13
  • Nascent chain
  • P-site tRNA
  • RACK1
  • Ribosomal_L18_c domain-containing protein
  • Ribosomal_L23eN domain-containing protein
  • Ribosomal_S5_C domain-containing protein,40S ribosomal protein S2
  • Signal sequence receptor subunit 3
  • Ubiquitin
  • eL18
  • eL30
  • eL32
  • eL38
  • eL39
  • eL42
  • eL43
  • eS26
  • mRNA
  • uL22
  • uL30,60S ribosomal protein L7
  • uS14
  • uS15
  • uS9
KeywordsTRANSLOCASE / ER targeting / protein translocation / ER protein biogenesis
Function / homology
Function and homology information


Insertion of tail-anchored proteins into the endoplasmic reticulum membrane / membrane docking / Major pathway of rRNA processing in the nucleolus and cytosol / GTP hydrolysis and joining of the 60S ribosomal subunit / endoplasmic reticulum Sec complex / pronephric nephron development / L13a-mediated translational silencing of Ceruloplasmin expression / SRP-dependent cotranslational protein targeting to membrane / Formation of a pool of free 40S subunits / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) ...Insertion of tail-anchored proteins into the endoplasmic reticulum membrane / membrane docking / Major pathway of rRNA processing in the nucleolus and cytosol / GTP hydrolysis and joining of the 60S ribosomal subunit / endoplasmic reticulum Sec complex / pronephric nephron development / L13a-mediated translational silencing of Ceruloplasmin expression / SRP-dependent cotranslational protein targeting to membrane / Formation of a pool of free 40S subunits / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / cotranslational protein targeting to membrane / Ssh1 translocon complex / Sec61 translocon complex / protein targeting to ER / protein insertion into ER membrane / protein-transporting ATPase activity / SRP-dependent cotranslational protein targeting to membrane, translocation / signal sequence binding / SRP-dependent cotranslational protein targeting to membrane / post-translational protein targeting to membrane, translocation / ribosomal subunit / exit from mitosis / optic nerve development / laminin receptor activity / retinal ganglion cell axon guidance / positive regulation of signal transduction by p53 class mediator / ubiquitin ligase inhibitor activity / protein transmembrane transporter activity / phagocytic cup / 90S preribosome / protein-RNA complex assembly / ribosomal small subunit export from nucleus / rough endoplasmic reticulum / laminin binding / translation regulator activity / gastrulation / MDM2/MDM4 family protein binding / cytosolic ribosome / class I DNA-(apurinic or apyrimidinic site) endonuclease activity / DNA-(apurinic or apyrimidinic site) lyase / cellular response to interleukin-4 / guanyl-nucleotide exchange factor activity / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ribosomal large subunit biogenesis / positive regulation of apoptotic signaling pathway / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / small-subunit processome / phospholipid binding / spindle / mRNA 5'-UTR binding / cytoplasmic ribonucleoprotein granule / antimicrobial humoral immune response mediated by antimicrobial peptide / rRNA processing / rhythmic process / positive regulation of canonical Wnt signaling pathway / regulation of translation / large ribosomal subunit / heparin binding / ribosome binding / virus receptor activity / ribosomal small subunit biogenesis / ribosomal small subunit assembly / retina development in camera-type eye / small ribosomal subunit / 5S rRNA binding / ribosomal large subunit assembly / cytosolic small ribosomal subunit / large ribosomal subunit rRNA binding / small ribosomal subunit rRNA binding / defense response to Gram-negative bacterium / killing of cells of another organism / perikaryon / cytosolic large ribosomal subunit / cytoplasmic translation / cell differentiation / tRNA binding / mitochondrial inner membrane / postsynaptic density / negative regulation of translation / rRNA binding / ribosome / structural constituent of ribosome / translation / ribonucleoprotein complex / cell division / DNA repair / mRNA binding / apoptotic process / synapse / centrosome / dendrite / endoplasmic reticulum membrane / negative regulation of apoptotic process / nucleolus / perinuclear region of cytoplasm / endoplasmic reticulum / Golgi apparatus / DNA binding
Similarity search - Function
Translocon-associated protein (TRAP), alpha subunit / Translocon-associated protein (TRAP), alpha subunit / Translocon-associated / Translocon-associated protein subunit beta / Translocon-associated protein subunit gamma / Translocon-associated protein, delta subunit precursor (TRAP-delta) / Translocon-associated protein beta (TRAPB) / Translocon-associated protein, gamma subunit (TRAP-gamma) / Protein transport Sec61-beta/Sbh / Protein transport protein SecG/Sec61-beta/Sbh ...Translocon-associated protein (TRAP), alpha subunit / Translocon-associated protein (TRAP), alpha subunit / Translocon-associated / Translocon-associated protein subunit beta / Translocon-associated protein subunit gamma / Translocon-associated protein, delta subunit precursor (TRAP-delta) / Translocon-associated protein beta (TRAPB) / Translocon-associated protein, gamma subunit (TRAP-gamma) / Protein transport Sec61-beta/Sbh / Protein transport protein SecG/Sec61-beta/Sbh / Sec61beta family / Protein translocase SEC61 complex, gamma subunit / Protein translocase SecE domain superfamily / Translocon Sec61/SecY, plug domain / Plug domain of Sec61p / Protein secE/sec61-gamma signature. / Protein secY signature 1. / Protein secY signature 2. / SecE/Sec61-gamma subunits of protein translocation complex / Protein translocase complex, SecE/Sec61-gamma subunit / SecY/SEC61-alpha family / SecY domain superfamily / SecY conserved site / SecY / 60s Acidic ribosomal protein / 60S acidic ribosomal protein P0 / : / 40S ribosomal protein SA / 40S ribosomal protein SA, C-terminal domain / 40S ribosomal protein SA C-terminus / Ribosomal protein L6, N-terminal / Ribosomal protein L6, N-terminal domain / Ubiquitin-like protein FUBI / Ribosomal protein L30e / Ribosomal L15/L27a, N-terminal / Ribosomal protein L28e / 50S ribosomal protein L10, insertion domain superfamily / Ribosomal protein L23 / 60S ribosomal protein L10P, insertion domain / Insertion domain in 60S ribosomal protein L10P / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / metallochaperone-like domain / TRASH domain / : / Ribosomal protein S26e signature. / Ribosomal protein L41 / Ribosomal protein L41 / Ribosomal protein S21e, conserved site / Ribosomal protein S21e signature. / Ribosomal protein L1, conserved site / Ribosomal protein S26e / Ribosomal protein S26e superfamily / Ribosomal protein S26e / Ribosomal protein L1 signature. / : / Ribosomal protein S12e signature. / Ribosomal protein L1 / Ribosomal protein S12e / Ribosomal protein L29e / Ribosomal L29e protein family / Ribosomal protein S19e, conserved site / Ribosomal protein S19e signature. / Small (40S) ribosomal subunit Asc1/RACK1 / Ribosomal protein S21e / Ribosomal protein S21e superfamily / Ribosomal protein S21e / Ribosomal protein S2, eukaryotic / S27a-like superfamily / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein L10e, conserved site / Ribosomal protein L10e signature. / Ribosomal protein L27e, conserved site / Ribosomal protein L27e signature. / Ribosomal protein L10e / 40S Ribosomal protein S10 / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal L38e protein family / : / Ribosomal protein S7e signature. / Ribosomal protein L44e signature. / Ribosomal protein L1, 3-layer alpha/beta-sandwich / Plectin/S10, N-terminal / Plectin/S10 domain / Ribosomal protein L24e, conserved site / Ribosomal protein L24e signature. / : / Ribosomal protein S10, eukaryotic/archaeal / Ribosomal protein L19, eukaryotic / Ribosomal protein L19/L19e conserved site / Ribosomal protein L19e signature. / Ribosomal protein L6e signature. / Ribosomal protein L13e / Ribosomal protein S8e subdomain, eukaryotes / Ribosomal protein L13e / 60S ribosomal protein L18a/ L20, eukaryotes / Ribosomal protein S25
Similarity search - Domain/homology
ACETYLAMINO-ACETIC ACID / GUANOSINE-5'-TRIPHOSPHATE / SPERMIDINE / SPERMINE / : / : / : / RNA / RNA (> 10) / RNA (> 100) ...ACETYLAMINO-ACETIC ACID / GUANOSINE-5'-TRIPHOSPHATE / SPERMIDINE / SPERMINE / : / : / : / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Small ribosomal subunit protein eS32 / Large ribosomal subunit protein uL13 / 40S ribosomal protein S26 / Large ribosomal subunit protein uL2 / Large ribosomal subunit protein uL2 / Small ribosomal subunit protein uS5 / Translocon-associated protein subunit delta / Translocon-associated protein subunit gamma / Large ribosomal subunit protein uL16 / Small ribosomal subunit protein uS4 / Large ribosomal subunit protein uL15/eL18 domain-containing protein / Large ribosomal subunit protein eL24 / Large ribosomal subunit protein uL23 / Large ribosomal subunit protein eL33 / Small ribosomal subunit protein eS12 / Large ribosomal subunit protein eL29 / Small ribosomal subunit protein uS9 / Large ribosomal subunit protein eL31 / Large ribosomal subunit protein eL21 / Large ribosomal subunit protein uL29 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein RACK1 / Ubiquitin-ribosomal protein eS31 fusion protein / Large ribosomal subunit protein eL6 / Large ribosomal subunit protein uL1 / Large ribosomal subunit protein uL11 / Large ribosomal subunit protein uL15 / Small ribosomal subunit protein uS15 / Large ribosomal subunit protein uL10 / Large ribosomal subunit protein uL24 / Small ribosomal subunit protein eS1 / Large ribosomal subunit protein eL8 / Large ribosomal subunit protein uL30 / Small ribosomal subunit protein eS7 / Large ribosomal subunit protein uL4 / Large ribosomal subunit protein uL6 / Large ribosomal subunit protein eL43 / Large ribosomal subunit protein uL18 / Large ribosomal subunit protein eL14 / Small ribosomal subunit protein uS12 / Large ribosomal subunit protein eL15 / 40S ribosomal protein S24 / Large ribosomal subunit protein uL14 / Ubiquitin-like FUBI-ribosomal protein eS30 fusion protein / Small ribosomal subunit protein eS25 / Large ribosomal subunit protein eL30 / Small ribosomal subunit protein uS7 / Small ribosomal subunit protein uS8 / Small ribosomal subunit protein eS28 / Small ribosomal subunit protein eS8 / Small ribosomal subunit protein eS4 / Large ribosomal subunit protein eL13 / Large ribosomal subunit protein uL3 / Small ribosomal subunit protein uS2 / Small ribosomal subunit protein eS6 / Small ribosomal subunit protein eS21 / Small ribosomal subunit protein eS19 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein uS13 / Small ribosomal subunit protein eS10 / Small ribosomal subunit protein uS17 / Large ribosomal subunit protein eL22 / Large ribosomal subunit protein eL39 / Large ribosomal subunit protein eL36 / Large ribosomal subunit protein eL20 / Small ribosomal subunit protein eS17 / Large ribosomal subunit protein uL5 / Large ribosomal subunit protein uL30 / Large ribosomal subunit protein uL22 / Large ribosomal subunit protein eL27 / Large ribosomal subunit protein eL34 / Small ribosomal subunit protein eS27 / Large ribosomal subunit protein eL38 / Small ribosomal subunit protein uS19 / Large ribosomal subunit protein eL42 / Large ribosomal subunit protein eL32 / Small ribosomal subunit protein uS11 / Large ribosomal subunit protein eL28 / Small ribosomal subunit protein uS14 / Translocon-associated protein subunit alpha / Translocon-associated protein subunit beta / Protein transport protein Sec61 subunit alpha isoform 1 / Protein transport protein Sec61 subunit gamma / Protein transport protein Sec61 subunit beta / Ubiquitin / Large ribosomal subunit protein eL19 / Large ribosomal subunit protein eL37
Similarity search - Component
Biological speciesSaccharomyces cerevisiae (brewer's yeast)
Oryctolagus cuniculus (rabbit)
Canis lupus familiaris (dog)
MethodELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.5 Å
AuthorsJaskolowski, M. / Jomaa, A. / Gamerdinger, M. / Shrestha, S. / Leibundgut, M. / Deuerling, E. / Ban, N.
Funding support Switzerland, 2items
OrganizationGrant numberCountry
Swiss National Science Foundation310030B_163478 Switzerland
Swiss National Science Foundation51NF40_141735 Switzerland
CitationJournal: Nat Struct Mol Biol / Year: 2023
Title: Molecular basis of the TRAP complex function in ER protein biogenesis.
Authors: Mateusz Jaskolowski / Ahmad Jomaa / Martin Gamerdinger / Sandeep Shrestha / Marc Leibundgut / Elke Deuerling / Nenad Ban /
Abstract: The translocon-associated protein (TRAP) complex resides in the endoplasmic reticulum (ER) membrane and interacts with the Sec translocon and the ribosome to facilitate biogenesis of secretory and ...The translocon-associated protein (TRAP) complex resides in the endoplasmic reticulum (ER) membrane and interacts with the Sec translocon and the ribosome to facilitate biogenesis of secretory and membrane proteins. TRAP plays a key role in the secretion of many hormones, including insulin. Here we reveal the molecular architecture of the mammalian TRAP complex and how it engages the translating ribosome associated with Sec61 translocon on the ER membrane. The TRAP complex is anchored to the ribosome via a long tether and its position is further stabilized by a finger-like loop. This positions a cradle-like lumenal domain of TRAP below the translocon for interactions with translocated nascent chains. Our structure-guided TRAP mutations in Caenorhabditis elegans lead to growth deficits associated with increased ER stress and defects in protein hormone secretion. These findings elucidate the molecular basis of the TRAP complex in the biogenesis and translocation of proteins at the ER.
History
DepositionNov 29, 2022Deposition site: PDBE / Processing site: PDBE
Revision 1.0May 24, 2023Provider: repository / Type: Initial release
Revision 1.1Jun 28, 2023Group: 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 15, 2023Group: Atomic model / Data collection / Derived calculations
Category: atom_site / chem_comp_atom ...atom_site / chem_comp_atom / chem_comp_bond / pdbx_validate_main_chain_plane / pdbx_validate_peptide_omega / pdbx_validate_torsion / struct_conn
Item: _atom_site.auth_atom_id / _atom_site.label_atom_id ..._atom_site.auth_atom_id / _atom_site.label_atom_id / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr2_label_atom_id
Revision 2.1Apr 24, 2024Group: Data collection / Structure summary / Category: chem_comp / chem_comp_atom / chem_comp_bond
Item: _chem_comp.pdbx_synonyms / _chem_comp_atom.atom_id ..._chem_comp.pdbx_synonyms / _chem_comp_atom.atom_id / _chem_comp_bond.atom_id_1 / _chem_comp_bond.atom_id_2 / _chem_comp_bond.pdbx_aromatic_flag / _chem_comp_bond.value_order

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
B5: 28S rRNA
B7: 5S rRNA
B8: 5.8S rRNA
BA: 60S ribosomal protein L8
BB: Ribosomal protein L3
BC: 60S ribosomal protein L4
BD: Ribosomal_L18_c domain-containing protein
BE: 60S ribosomal protein L6
BF: uL30,60S ribosomal protein L7
BG: 60S ribosomal protein L7a
BH: 60S ribosomal protein L9
BI: Ribosomal protein L10
BJ: Ribosomal protein L11
BK: Nascent chain
BL: L13
BM: Ribosomal protein L14
BN: Ribosomal protein L15
BO: 60S ribosomal protein L13a
BP: uL22
BQ: eL18
BR: 60S ribosomal protein L19
BS: 60S ribosomal protein L18a
BT: 60S ribosomal protein L21
BU: 60S ribosomal protein L22
BV: Ribosomal protein L23
BW: Ribosomal protein L24
BX: Ribosomal_L23eN domain-containing protein
BY: Ribosomal protein L26
BZ: 60S ribosomal protein L27
Ba: 60S ribosomal protein L27a
Bb: 60S ribosomal protein L29
Bc: eL30
Bd: Ribosomal protein L31
Be: eL32
Bf: 60S ribosomal protein L35a
Bg: 60S ribosomal protein L34
Bh: 60S ribosomal protein L35
Bi: 60S ribosomal protein L36
Bj: Ribosomal protein L37
Bk: eL38
Bl: eL39
Bm: Ubiquitin
Bo: eL42
Bp: eL43
Br: 60S ribosomal protein L28
Bs: 60S acidic ribosomal protein P0
Bt: Ribosomal protein L12
Bv: Ribosomal protein uL1
SX: Protein transport protein Sec61 subunit alpha isoform 1
SY: Protein transport protein Sec61 subunit gamma
SZ: Protein transport protein Sec61 subunit beta
A2: 18S rRNA
AA: 40S ribosomal protein S27
AB: Ribosomal protein S28
AC: Ribosomal protein S27a
AD: 40S ribosomal protein S30
AE: eS26
AF: RACK1
AG: uS14
AH: mRNA
AT: P-site tRNA
AZ: 40S ribosomal protein SA
Aa: 40S ribosomal protein S3a
Ab: Ribosomal_S5_C domain-containing protein,40S ribosomal protein S2
Ac: 40S ribosomal protein S3
Ad: 40S ribosomal protein S4
Ae: Ribosomal protein S5
Af: 40S ribosomal protein S6
Ag: 40S ribosomal protein S7
Ah: 40S ribosomal protein S8
Ai: Ribosomal protein S9 (Predicted)
Aj: Ribosomal protein eS10
Ak: 40S ribosomal protein S11
Al: 40S ribosomal protein S12
Am: uS15
An: 40S ribosomal protein S14
Ao: 40S ribosomal protein uS19
Ap: uS9
Aq: 40S ribosomal protein eS17
Ar: 40S ribosomal protein S18
As: 40S ribosomal protein S19
At: 40S ribosomal protein uS10
Au: 40S ribosomal protein S21
Av: Ribosomal protein S15a
Aw: 40S ribosomal protein S23
Ax: 40S ribosomal protein S24
Ay: 40S ribosomal protein S25
Az: 60S ribosomal protein L41
TA: Translocon-associated protein subunit alpha
TB: Translocon-associated protein subunit beta
TC: Signal sequence receptor subunit 3
TD: Translocon-associated protein subunit delta
hetero molecules


Theoretical massNumber of molelcules
Total (without water)4,037,976885
Polymers4,013,61992
Non-polymers24,357793
Water00
1


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

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Components

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RNA chain , 6 types, 6 molecules B5B7B8A2AHAT

#1: RNA chain 28S rRNA


Mass: 1557519.500 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: GenBank: GBCN01009604.1
#2: RNA chain 5S rRNA


Mass: 38691.914 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: GenBank: 4CXE_4
#3: RNA chain 5.8S rRNA


Mass: 50809.047 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: GenBank: GBCN01009604.1
#52: RNA chain 18S rRNA


Mass: 603928.250 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: GenBank: GBCT01000564.1
#60: RNA chain mRNA


Mass: 1200.778 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
#61: RNA chain P-site tRNA


Mass: 24106.305 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)

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60S ribosomal protein ... , 19 types, 19 molecules BABCBEBGBHBOBRBSBTBUBZBaBbBfBgBhBiBrAz

#4: Protein 60S ribosomal protein L8


Mass: 28103.855 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: A0A5F9C4D3, UniProt: A0A5F9D5B2
#6: Protein 60S ribosomal protein L4


Mass: 46430.895 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SVW5
#8: Protein 60S ribosomal protein L6


Mass: 33028.336 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SKF7
#10: Protein 60S ribosomal protein L7a


Mass: 30061.785 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1STW0
#11: Protein 60S ribosomal protein L9


Mass: 21871.418 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SWI6
#18: Protein 60S ribosomal protein L13a


Mass: 23533.299 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: A0A0N8ETI8
#21: Protein 60S ribosomal protein L19 / eL19


Mass: 23535.281 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: Q3T0W9
#22: Protein 60S ribosomal protein L18a


Mass: 20749.391 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TTY7
#23: Protein 60S ribosomal protein L21 / eL21


Mass: 18609.988 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SHQ2
#24: Protein 60S ribosomal protein L22


Mass: 14756.909 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TSG1
#29: Protein 60S ribosomal protein L27


Mass: 15835.831 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TXF6
#30: Protein 60S ribosomal protein L27a


Mass: 16635.551 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SNY0
#31: Protein 60S ribosomal protein L29


Mass: 26721.727 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SGR6
#35: Protein 60S ribosomal protein L35a / eL33


Mass: 12580.809 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SF08
#36: Protein 60S ribosomal protein L34


Mass: 13326.074 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TXG5
#37: Protein 60S ribosomal protein L35 / uL29


Mass: 14566.599 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SIT5
#38: Protein 60S ribosomal protein L36


Mass: 12263.834 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TTQ5
#45: Protein 60S ribosomal protein L28


Mass: 15844.696 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U7L1
#88: Protein/peptide 60S ribosomal protein L41


Mass: 3473.451 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: A0A087WNH4

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Ribosomal protein ... , 18 types, 18 molecules BBBIBJBMBNBVBWBYBdBjBtBvABACAeAiAjAv

#5: Protein Ribosomal protein L3


Mass: 46120.996 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TL06
#12: Protein Ribosomal protein L10


Mass: 24643.057 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: B7NZQ2
#13: Protein Ribosomal protein L11


Mass: 20288.465 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TUB8
#16: Protein Ribosomal protein L14


Mass: 23870.549 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SZ12
#17: Protein Ribosomal protein L15


Mass: 24207.285 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1T0C1
#25: Protein Ribosomal protein L23


Mass: 14892.505 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1T6D1
#26: Protein Ribosomal protein L24


Mass: 17825.111 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SE28
#28: Protein Ribosomal protein L26


Mass: 17303.363 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SQH0
#33: Protein Ribosomal protein L31 / eL31


Mass: 14494.938 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SHG0
#39: Protein Ribosomal protein L37


Mass: 11111.032 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: U3KPD5
#47: Protein Ribosomal protein L12


Mass: 17847.619 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SMR7
#48: Protein Ribosomal protein uL1


Mass: 24875.410 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SKZ8
#54: Protein Ribosomal protein S28


Mass: 7855.052 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TIB4
#55: Protein Ribosomal protein S27a


Mass: 18004.041 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SK22
#67: Protein Ribosomal protein S5


Mass: 22913.453 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TFM5
#71: Protein Ribosomal protein S9 (Predicted)


Mass: 22641.564 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: B7NZS8
#72: Protein Ribosomal protein eS10


Mass: 18933.846 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TPV3
#84: Protein Ribosomal protein S15a


Mass: 14865.555 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TG89

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Protein , 21 types, 21 molecules BDBFBLBPBQBXBcBeBkBlBmBoBpBsAEAFAGAbAmApTC

#7: Protein Ribosomal_L18_c domain-containing protein


Mass: 34481.828 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SYJ6
#9: Protein uL30,60S ribosomal protein L7


Mass: 29201.836 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SV32
#15: Protein L13


Mass: 24331.723 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TKB3
#19: Protein uL22


Mass: 21444.221 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TVT6
#20: Protein eL18


Mass: 21699.688 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: F6QKI9
#27: Protein Ribosomal_L23eN domain-containing protein / uL23


Mass: 17768.246 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SE76
#32: Protein eL30


Mass: 12807.065 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TDL2
#34: Protein eL32


Mass: 15898.932 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U437
#40: Protein eL38


Mass: 8238.948 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U001
#41: Protein eL39


Mass: 6455.775 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TTN1
#42: Protein Ubiquitin


Mass: 14800.474 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: P62975
#43: Protein eL42


Mass: 12489.991 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U344
#44: Protein eL43


Mass: 10299.350 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SY53
#46: Protein 60S acidic ribosomal protein P0


Mass: 34380.504 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SPK4
#57: Protein eS26


Mass: 13047.532 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: A0A2K5LQY6
#58: Protein RACK1


Mass: 35115.652 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SJB4
#59: Protein uS14


Mass: 6690.821 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U7M4
#64: Protein Ribosomal_S5_C domain-containing protein,40S ribosomal protein S2


Mass: 31285.426 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: A0A5F9D8I1, UniProt: G1TUT9
#75: Protein uS15


Mass: 17259.389 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SP51
#78: Protein uS9


Mass: 19213.465 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SGX4
#91: Protein Signal sequence receptor subunit 3


Mass: 21090.467 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Canis lupus familiaris (dog) / References: UniProt: A0A8P0SDY6

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Protein/peptide , 1 types, 1 molecules BK

#14: Protein/peptide Nascent chain


Mass: 2486.056 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Saccharomyces cerevisiae (brewer's yeast)
Production host: Oryctolagus cuniculus (rabbit)

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Protein transport protein Sec61 subunit ... , 3 types, 3 molecules SXSYSZ

#49: Protein Protein transport protein Sec61 subunit alpha isoform 1 / Sec61 alpha-1


Mass: 52279.379 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Canis lupus familiaris (dog) / References: UniProt: P38377
#50: Protein Protein transport protein Sec61 subunit gamma


Mass: 7752.325 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Canis lupus familiaris (dog) / References: UniProt: P60058
#51: Protein Protein transport protein Sec61 subunit beta


Mass: 9987.456 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Canis lupus familiaris (dog) / References: UniProt: P60467

+
40S ribosomal protein ... , 21 types, 21 molecules AAADAZAaAcAdAfAgAhAkAlAnAoAqArAsAtAuAwAxAy

#53: Protein 40S ribosomal protein S27


Mass: 9480.186 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TZ76
#56: Protein 40S ribosomal protein S30


Mass: 14498.884 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1T8A2
#62: Protein 40S ribosomal protein SA / 37 kDa laminin receptor precursor / 37LRP / 37/67 kDa laminin receptor / LRP/LR / 67 kDa laminin ...37 kDa laminin receptor precursor / 37LRP / 37/67 kDa laminin receptor / LRP/LR / 67 kDa laminin receptor / 67LR / Laminin receptor 1 / LamR / Laminin-binding protein precursor p40 / LBP/p40


Mass: 32970.023 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TLT8
#63: Protein 40S ribosomal protein S3a


Mass: 30002.061 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SS70
#65: Protein 40S ribosomal protein S3 / uS3


Mass: 31146.607 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit)
References: UniProt: G1TNM3, DNA-(apurinic or apyrimidinic site) lyase
#66: Protein 40S ribosomal protein S4


Mass: 29654.869 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TK17
#68: Protein 40S ribosomal protein S6


Mass: 28751.906 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TM55
#69: Protein 40S ribosomal protein S7


Mass: 47356.172 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SVB0
#70: Protein 40S ribosomal protein S8


Mass: 24263.387 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TJW1
#73: Protein 40S ribosomal protein S11


Mass: 18468.826 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TRM4
#74: Protein 40S ribosomal protein S12


Mass: 14538.987 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SFR8
#76: Protein 40S ribosomal protein S14


Mass: 16316.798 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U472
#77: Protein 40S ribosomal protein uS19


Mass: 17049.182 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1U0Q2
#79: Protein 40S ribosomal protein eS17


Mass: 15552.119 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TU13
#80: Protein 40S ribosomal protein S18


Mass: 17801.814 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TPG3
#81: Protein 40S ribosomal protein S19


Mass: 16104.579 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TN62
#82: Protein 40S ribosomal protein uS10


Mass: 13398.763 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SIZ2
#83: Protein 40S ribosomal protein S21


Mass: 9181.374 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TM82
#85: Protein 40S ribosomal protein S23


Mass: 15860.666 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1SZ47
#86: Protein 40S ribosomal protein S24


Mass: 15107.924 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1T3D8
#87: Protein 40S ribosomal protein S25


Mass: 13645.028 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Oryctolagus cuniculus (rabbit) / References: UniProt: G1TDB3

-
Translocon-associated protein subunit ... , 3 types, 3 molecules TATBTD

#89: Protein Translocon-associated protein subunit alpha / TRAP-alpha / PGP35 / Signal sequence receptor subunit alpha / SSR-alpha


Mass: 32002.820 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Canis lupus familiaris (dog) / References: UniProt: P16967
#90: Protein Translocon-associated protein subunit beta / TRAP-beta / Glycoprotein 25H / gp25H / Signal sequence receptor subunit beta / SSR-beta


Mass: 20120.953 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Canis lupus familiaris (dog) / References: UniProt: P23438
#92: Protein Translocon-associated protein subunit delta / Signal sequence receptor subunit delta


Mass: 18959.455 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Canis lupus familiaris (dog) / References: UniProt: A0A8C0NNM2

-
Non-polymers , 6 types, 793 molecules

#93: Chemical...
ChemComp-SPD / SPERMIDINE / N-(2-AMINO-PROPYL)-1,4-DIAMINOBUTANE / PA(34)


Mass: 145.246 Da / Num. of mol.: 30 / Source method: obtained synthetically / Formula: C7H19N3
#94: Chemical ChemComp-SPM / SPERMINE


Mass: 202.340 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C10H26N4
#95: Chemical...
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 750 / Source method: obtained synthetically / Formula: Mg
#96: Chemical ChemComp-GTP / GUANOSINE-5'-TRIPHOSPHATE


Mass: 523.180 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H16N5O14P3 / Comment: GTP, energy-carrying molecule*YM
#97: Chemical ChemComp-AAC / ACETYLAMINO-ACETIC ACID


Mass: 117.103 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C4H7NO3
#98: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: Zn

-
Details

Has ligand of interestN

-
Experimental details

-
Experiment

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

-
Sample preparation

Component
IDNameTypeEntity IDParent-IDSource
1Structure of the TRAP complex with the Sec translocon and a translating ribosomeCOMPLEX#1-#920NATURAL
2Ribosomal large subunit (60S)COMPLEX#1-#481NATURAL
3Ribosomal small subunit (SSU)COMPLEX#52-#60, #62-#881NATURAL
4P-site tRNACOMPLEX#611NATURAL
5Sec61 transloconCOMPLEX#49-#511NATURAL
6TRAP complexCOMPLEX#89-#911NATURAL
Molecular weight
IDEntity assembly-IDExperimental value
11NO
21NO
31NO
41NO
51NO
61NO
Source (natural)
IDEntity assembly-IDOrganismNcbi tax-ID
21Oryctolagus cuniculus (rabbit)9986
32Oryctolagus cuniculus (rabbit)9986
43Oryctolagus cuniculus (rabbit)9986
54Oryctolagus cuniculus (rabbit)9986
65canis lupus familiaris (dog)9986
76canis lupus familiaris (dog)9986
Buffer solutionpH: 7.5
SpecimenEmbedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES
Specimen supportDetails: 15 mA for 15 seconds in Pelco EasyGlow system / Grid material: COPPER / Grid type: Quantifoil R2/2
VitrificationInstrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE-PROPANE / Humidity: 100 % / Chamber temperature: 277.15 K
Details: 3.5 uL of sample was incubated on the grid for 60 seconds at 4*C and 100% humidity before being blotted and plunged into liquid ethane/propane mix cooled to liquid nitrogen temperature

-
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: OTHER
Electron lensMode: BRIGHT FIELD / Nominal defocus max: 3000 nm / Nominal defocus min: 1200 nm
Image recordingElectron dose: 60 e/Å2 / Film or detector model: GATAN K3 (6k x 4k)

-
Processing

Software
NameVersionClassification
phenix.real_space_refine1.20.1_4487refinement
PHENIX1.20.1_4487refinement
EM software
IDNameVersionCategory
1RELION3.1.4particle selection
2EPUimage acquisition
4RELION3.1.4CTF correction
10RELION3.1.4initial Euler assignment
11RELION3.1.4final Euler assignment
13RELION3.1.43D reconstruction
CTF correctionType: PHASE FLIPPING AND AMPLITUDE CORRECTION
3D reconstructionResolution: 3.5 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 22643 / Symmetry type: POINT
RefinementCross valid method: NONE
Refine LS restraints
Refine-IDTypeDev idealNumber
ELECTRON MICROSCOPYf_bond_d0.0012249768
ELECTRON MICROSCOPYf_angle_d0.338365515
ELECTRON MICROSCOPYf_chiral_restr0.025445129
ELECTRON MICROSCOPYf_plane_restr0.002424318
ELECTRON MICROSCOPYf_dihedral_angle_d12.384113321

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