4v4n

Structure of the Methanococcus jannaschii ribosome-SecYEBeta channel complex

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Preprotein translocase subunit SecE

Methanococcus jannaschii

UniProt Q57817

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 65 RNA 4 Preprotein translocase subunit SecG × 1 (P60460) 50S ribosomal protein L39E × 1 50S ribosomal protein L19E × 1 50S ribosomal protein L22P × 1 50S ribosomal protein L23P × 1 50S ribosomal protein L24P × 1 50S ribosomal protein L29P × 1 Protein translocase subunit SecY × 1 (Q60175) E-tRNA × 1 16S ribosomal RNA × 1 30S ribosomal protein L7AE × 2 30S ribosomal protein S3AE × 1 30S ribosomal protein S2P × 1 30S ribosomal protein S3P × 1 30S ribosomal protein S4P × 1 30S ribosomal protein S4E × 1 30S ribosomal protein S5P × 1 30S ribosomal protein S6E × 1 30S ribosomal protein S7P × 1 30S ribosomal protein S8P × 1 30S ribosomal protein S8E × 1 30S ribosomal protein S9P × 1 30S ribosomal protein S10P × 1 30S ribosomal protein S11P × 1 30S ribosomal protein S12P × 1 30S ribosomal protein S13P × 1 30S ribosomal protein S14P × 1 30S ribosomal protein S15P/S13E × 1 30S ribosomal protein S17P × 1 30S ribosomal protein S17E × 1 30S ribosomal protein S19P × 1 30S ribosomal protein S19E × 1 30S ribosomal protein S24E × 1 30S ribosomal protein S27E × 1 30S ribosomal protein S28E × 1 30S ribosomal protein S27AE × 1 23S ribosomal RNA × 1 5S ribosomal RNA × 1 50S ribosomal protein L14E × 2 50S ribosomal protein L1P × 1 50S ribosomal protein L31E × 1 50S ribosomal protein L2 × 1 50S ribosomal protein L32E × 1 50S ribosomal protein L3P × 1 50S ribosomal protein L4P × 1 50S ribosomal protein L34E × 1 50S ribosomal protein L5P × 1 50S ribosomal protein L37E × 1 50S ribosomal protein L6P × 1 50S ribosomal protein L40E × 1 50S ribosomal protein L11P × 1 50S ribosomal protein L41E × 1 50S ribosomal protein L13P × 1 50S ribosomal protein L37AE × 1 50S ribosomal protein L14P × 1 50S ribosomal protein L44E × 1 50S ribosomal protein P0/L10E × 1 50S ribosomal protein L15P × 1 50S ribosomal protein L15E × 1 50S ribosomal protein L10E/L16 × 1 50S ribosomal protein L18P × 1 50S ribosomal protein L18E × 1 50S ribosomal protein L21E × 1 50S ribosomal protein L24E × 1 50S ribosomal protein L30P × 1 50S ribosomal protein L30E × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SECE_METJA
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A7; PDBConstruct 1–67; UniProt 1–67

Preprotein translocase subunit SecG

Methanococcus jannaschii

UniProt P60460

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 65 RNA 4 Preprotein translocase subunit SecE × 1 (Q57817) 50S ribosomal protein L39E × 1 50S ribosomal protein L19E × 1 50S ribosomal protein L22P × 1 50S ribosomal protein L23P × 1 50S ribosomal protein L24P × 1 50S ribosomal protein L29P × 1 Protein translocase subunit SecY × 1 (Q60175) E-tRNA × 1 16S ribosomal RNA × 1 30S ribosomal protein L7AE × 2 30S ribosomal protein S3AE × 1 30S ribosomal protein S2P × 1 30S ribosomal protein S3P × 1 30S ribosomal protein S4P × 1 30S ribosomal protein S4E × 1 30S ribosomal protein S5P × 1 30S ribosomal protein S6E × 1 30S ribosomal protein S7P × 1 30S ribosomal protein S8P × 1 30S ribosomal protein S8E × 1 30S ribosomal protein S9P × 1 30S ribosomal protein S10P × 1 30S ribosomal protein S11P × 1 30S ribosomal protein S12P × 1 30S ribosomal protein S13P × 1 30S ribosomal protein S14P × 1 30S ribosomal protein S15P/S13E × 1 30S ribosomal protein S17P × 1 30S ribosomal protein S17E × 1 30S ribosomal protein S19P × 1 30S ribosomal protein S19E × 1 30S ribosomal protein S24E × 1 30S ribosomal protein S27E × 1 30S ribosomal protein S28E × 1 30S ribosomal protein S27AE × 1 23S ribosomal RNA × 1 5S ribosomal RNA × 1 50S ribosomal protein L14E × 2 50S ribosomal protein L1P × 1 50S ribosomal protein L31E × 1 50S ribosomal protein L2 × 1 50S ribosomal protein L32E × 1 50S ribosomal protein L3P × 1 50S ribosomal protein L4P × 1 50S ribosomal protein L34E × 1 50S ribosomal protein L5P × 1 50S ribosomal protein L37E × 1 50S ribosomal protein L6P × 1 50S ribosomal protein L40E × 1 50S ribosomal protein L11P × 1 50S ribosomal protein L41E × 1 50S ribosomal protein L13P × 1 50S ribosomal protein L37AE × 1 50S ribosomal protein L14P × 1 50S ribosomal protein L44E × 1 50S ribosomal protein P0/L10E × 1 50S ribosomal protein L15P × 1 50S ribosomal protein L15E × 1 50S ribosomal protein L10E/L16 × 1 50S ribosomal protein L18P × 1 50S ribosomal protein L18E × 1 50S ribosomal protein L21E × 1 50S ribosomal protein L24E × 1 50S ribosomal protein L30P × 1 50S ribosomal protein L30E × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SECG_METJA
Isoform —
PDB entities 2
Chains and sequence ranges Author chain A8; PDBConstruct 1–52; UniProt 1–52

Protein translocase subunit SecY

Methanococcus jannaschii

UniProt Q60175

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–RNA Heteromer Protein 65 RNA 4 Preprotein translocase subunit SecE × 1 (Q57817) Preprotein translocase subunit SecG × 1 (P60460) 50S ribosomal protein L39E × 1 50S ribosomal protein L19E × 1 50S ribosomal protein L22P × 1 50S ribosomal protein L23P × 1 50S ribosomal protein L24P × 1 50S ribosomal protein L29P × 1 E-tRNA × 1 16S ribosomal RNA × 1 30S ribosomal protein L7AE × 2 30S ribosomal protein S3AE × 1 30S ribosomal protein S2P × 1 30S ribosomal protein S3P × 1 30S ribosomal protein S4P × 1 30S ribosomal protein S4E × 1 30S ribosomal protein S5P × 1 30S ribosomal protein S6E × 1 30S ribosomal protein S7P × 1 30S ribosomal protein S8P × 1 30S ribosomal protein S8E × 1 30S ribosomal protein S9P × 1 30S ribosomal protein S10P × 1 30S ribosomal protein S11P × 1 30S ribosomal protein S12P × 1 30S ribosomal protein S13P × 1 30S ribosomal protein S14P × 1 30S ribosomal protein S15P/S13E × 1 30S ribosomal protein S17P × 1 30S ribosomal protein S17E × 1 30S ribosomal protein S19P × 1 30S ribosomal protein S19E × 1 30S ribosomal protein S24E × 1 30S ribosomal protein S27E × 1 30S ribosomal protein S28E × 1 30S ribosomal protein S27AE × 1 23S ribosomal RNA × 1 5S ribosomal RNA × 1 50S ribosomal protein L14E × 2 50S ribosomal protein L1P × 1 50S ribosomal protein L31E × 1 50S ribosomal protein L2 × 1 50S ribosomal protein L32E × 1 50S ribosomal protein L3P × 1 50S ribosomal protein L4P × 1 50S ribosomal protein L34E × 1 50S ribosomal protein L5P × 1 50S ribosomal protein L37E × 1 50S ribosomal protein L6P × 1 50S ribosomal protein L40E × 1 50S ribosomal protein L11P × 1 50S ribosomal protein L41E × 1 50S ribosomal protein L13P × 1 50S ribosomal protein L37AE × 1 50S ribosomal protein L14P × 1 50S ribosomal protein L44E × 1 50S ribosomal protein P0/L10E × 1 50S ribosomal protein L15P × 1 50S ribosomal protein L15E × 1 50S ribosomal protein L10E/L16 × 1 50S ribosomal protein L18P × 1 50S ribosomal protein L18E × 1 50S ribosomal protein L21E × 1 50S ribosomal protein L24E × 1 50S ribosomal protein L30P × 1 50S ribosomal protein L30E × 1 Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SECY_METJA
Isoform —
PDB entities 9
Chains and sequence ranges Author chain AX; PDBConstruct 1–436; UniProt 1–436

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id4v4n
Deposition date deposition_date2013-06-17
Structure title titleStructure of the Methanococcus jannaschii ribosome-SecYEBeta channel complex
Keywords keywords;archaea, archaeal, ribosomal, 50S, protein synthesis, RNA, large subunit, co-translational translocation, protein conducting channel, RIBOSOME-PROTEIN TRANSPORT complex ;; RIBOSOME/PROTEIN TRANSPORT
Experimental Method methodELECTRON MICROSCOPY
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

4v4n__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

4v4n__assembly_1__model_1 | I(q)

10-2 10-1 107 108 109 1010 1011 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

4v4n__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg(Guinier)87.54 Å
Rg (electron density)89.66 Å
Total Rg89.48 Å
Atom count171094
Residues13509
Excluded volume2690700 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 4v4n__assembly_1__model_1 69-meric (69) Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (67)

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7. Citations (1)