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8s82

Restriction on Ku Inward Translocation Caps Telomere Ends

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

ATP-dependent DNA helicase II subunit 1

Saccharomyces cerevisiae

UniProt P32807

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 2 DNA 2 ATP-dependent DNA helicase II subunit 2 × 1 （Q04437） ;DNA (5'-D(*GP*TP*GP*GP*TP*GP*TP*GP*TP*GP*GP*GP*TP*GP*TP*GP*TP*GP*TP*GP*T)-3') ; × 1 ;DNA (5'-D(*AP*CP*AP*CP*AP*CP*AP*CP*AP*CP*CP*CP*AP*CP*AP*CP*AP*CP*CP*AP*C)-3') ; × 1 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
5y58 5y58 5y58 8s82 8s8p

5 assemblies

View Construct and Data Evidence
UniProt name KU70_YEAST
Isoform —
PDB entities 1
Chains and sequence ranges Author chain K； PDBConstruct 1–602； UniProt 1–602

ATP-dependent DNA helicase II subunit 2

Saccharomyces cerevisiae

UniProt Q04437

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 2 DNA 2 ATP-dependent DNA helicase II subunit 1 × 1 （P32807） ;DNA (5'-D(*GP*TP*GP*GP*TP*GP*TP*GP*TP*GP*GP*GP*TP*GP*TP*GP*TP*GP*TP*GP*T)-3') ; × 1 ;DNA (5'-D(*AP*CP*AP*CP*AP*CP*AP*CP*AP*CP*CP*CP*AP*CP*AP*CP*AP*CP*CP*AP*C)-3') ; × 1 Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
5y58 5y58 5y58 5y59 8s82 8s8p

6 assemblies

View Construct and Data Evidence
UniProt name KU80_YEAST
Isoform —
PDB entities 2
Chains and sequence ranges Author chain L； PDBConstruct 1–629； UniProt 1–629

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_id8s82
Deposition date deposition_date2024-03-05
Structure title titleRestriction on Ku Inward Translocation Caps Telomere Ends
Keywords keywordsTelomere, NHEJ, Rap1, Ku, Chromosome, DNA Repair, Mutagenesis, DNA BINDING PROTEIN; DNA BINDING 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.

8s82__assembly_1__model_1

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

Download this curve (.dat)

8s82__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

8s82__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）36.49 Å
Rg (electron density)36.16 Å
Total Rg36.55 Å
Atom count10128
Residues1186
Excluded volume178340 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 8s82__assembly_1__model_1 tetrameric （4） 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 (4)

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7. Citations (1)