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3j2i

Structure of late pre-60S ribosomal subunits with nuclear export factor Arx1 bound at the peptide exit tunnel

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

Eukaryotic translation initiation factor 6

OrganismNot specified

UniProt Q12522

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
2 Protein monomer Monomer Protein 1 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1g62 3j2i

2 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
2x7n 3jct 4v7f 5h4p 5jcs 5t62 5z3g 6c0f 6elz 6em1 6em4 6em5

69 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name IF6_YEAST
Isoform —
PDB entities 1
Chains and sequence ranges Author chain B； PDBConstruct 1–245； UniProt 1–245

Proliferation-associated protein 2G4

OrganismNot specified

UniProt Q9UQ80

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

Monomer
2q8k 3j2i

2 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers
6wm8

1 assemblies

Heteromeric or nucleic-acid complex
6cht 6cht 6lsr 6sxo 6z6l 6z6m 6z6n 6zm7 6zme 6zmi 6zmo 7bhp

29 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name PA2G4_HUMAN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain A； PDBConstruct 1–394； UniProt 1–394

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_id3j2i
Deposition date deposition_date2012-10-04
Structure title titleStructure of late pre-60S ribosomal subunits with nuclear export factor Arx1 bound at the peptide exit tunnel
Keywords keywordsribosome, pre-ribosome, cryo-EM, RIBOSOMAL PROTEIN, SIGNALING PROTEIN; RIBOSOMAL PROTEIN, SIGNALING PROTEIN
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.

3j2i__assembly_1__model_1

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

Download this curve (.dat)

3j2i__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

3j2i__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）21.31 Å
Rg (electron density)20.13 Å
Total Rg21.21 Å
Atom count2755
Residues354
Excluded volume49197 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 3j2i__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 3j2i__assembly_2__model_1 monomeric （1） 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 (2)

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7. Citations (1)