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8tr2

mGluR3 in the presence of the agonist LY379268

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

Metabotropic glutamate receptor 3

Rattus norvegicus

UniProt P31422

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 2 (1S,4R,5R,6S)-4-amino-2-oxabicyclo[3.1.0]hexane-4,6-dicarboxylic acid × 2 CALCIUM ION × 4 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer
2e4u 2e4v 2e4w 2e4x 2e4y 8tqb 8tr0 8tr2 8trc 8trd

10 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name GRM3_RAT
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–879； UniProt 1–879 Author chain B； PDBConstruct 1–879； UniProt 1–879

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_id8tr2
Deposition date deposition_date2023-08-09
Structure title titlemGluR3 in the presence of the agonist LY379268
Keywords keywordsGPCR, synaptic protein, MEMBRANE PROTEIN; MEMBRANE 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.

8tr2__assembly_1__model_1

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

Download this curve (.dat)

8tr2__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.

8tr2__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）52.00 Å
Rg (electron density)49.13 Å
Total Rg47.95 Å
Atom count10140
Residues1490
Excluded volume172930 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 8tr2__assembly_1__model_1 dimeric （2） 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 (3)

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7. Citations (1)