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7qig

Infectious mouse-adapted RML scrapie prion fibril purified from terminally-infected mouse brains

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

Major prion protein

OrganismNot specified

UniProt P04925

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 3 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1ag2 1xyx 1y15 1y16 2k5o 2kfm 2kfo 2ku5 2ku6 7rvd

10 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers
3nvg 3nvh 7qig 7td6 8a00 8dja 8efu

7 assemblies

Heteromeric or nucleic-acid complex
4h88 4j8r 4j8r 4ma7 4ma8 6aq7 6her 6hhd

8 assemblies

View Construct and Data Evidence
UniProt name PRIO_MOUSE
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–132； UniProt 94–225 Author chain B； PDBConstruct 1–132； UniProt 94–225 Author chain C； PDBConstruct 1–132； UniProt 94–225

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_id7qig
Deposition date deposition_date2021-12-14
Structure title titleInfectious mouse-adapted RML scrapie prion fibril purified from terminally-infected mouse brains
Keywords keywordsPrion, Amyloid, PrP, Prion protein, mouse RML scrapie strain, ex vivo prion, PROTEIN FIBRIL; PROTEIN FIBRIL
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.

7qig__assembly_1__model_1

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

Download this curve (.dat)

7qig__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.

7qig__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）34.42 Å
Rg (electron density)34.40 Å
Total Rg34.46 Å
Atom count3213
Residues396
Excluded volume56232 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7qig__assembly_1__model_1 trimeric （3） 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 (1)

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7. Citations (1)