8jd0

Cryo-EM structure of mGlu2-mGlu3 heterodimer in presence of NAM563

Method: ELECTRON MICROSCOPY Dmax: 168.8 Å Quality: REASONABLE

1. Protein Identity and Related Structures Protein Identity & Related Structures

Metabotropic glutamate receptor 2,Peptidyl-prolyl cis-trans isomerase FKBP1A

Homo sapiens

UniProt P62942

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain 2; UniProt 2–108 Not recorded Metabotropic glutamate receptor 3,Serine/threonine-protein kinase mTOR × 1 (Q14832,A0A8V8TRG9) NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 J9R 4-(1-methylpyrazol-4-yl)-7-[[(2~{S})-2-(trifluoromethyl)morpholin-4-yl]methyl]quinoline-2-carboxamide × 1 CLR CHOLESTEROL × 9 GLU GLUTAMIC ACID × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.30 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

110 other PDB entries and 171 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name FKB1A_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain 2; PDBConstruct 873–979; UniProt 2–108

Metabotropic glutamate receptor 2,Peptidyl-prolyl cis-trans isomerase FKBP1A

Homo sapiens

UniProt Q14416

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain 2; UniProt 19–872 Not recorded Metabotropic glutamate receptor 3,Serine/threonine-protein kinase mTOR × 1 (Q14832,A0A8V8TRG9) NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 J9R 4-(1-methylpyrazol-4-yl)-7-[[(2~{S})-2-(trifluoromethyl)morpholin-4-yl]methyl]quinoline-2-carboxamide × 1 CLR CHOLESTEROL × 9 GLU GLUTAMIC ACID × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.30 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

28 other PDB entries and 28 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GRM2_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain 2; PDBConstruct 11–864; UniProt 19–872

Metabotropic glutamate receptor 3,Serine/threonine-protein kinase mTOR

Homo sapiens

UniProt A0A8V8TRG9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain 3; UniProt 1949–2043 Not recorded Metabotropic glutamate receptor 2,Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (Q14416,P62942) NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 J9R 4-(1-methylpyrazol-4-yl)-7-[[(2~{S})-2-(trifluoromethyl)morpholin-4-yl]methyl]quinoline-2-carboxamide × 1 CLR CHOLESTEROL × 9 GLU GLUTAMIC ACID × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.30 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

12 other PDB entries and 12 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A0A8V8TRG9_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain 3; PDBConstruct 897–991; UniProt 1949–2043

Metabotropic glutamate receptor 3,Serine/threonine-protein kinase mTOR

Homo sapiens

UniProt Q14832

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain 3; UniProt 23–879 Not recorded Metabotropic glutamate receptor 2,Peptidyl-prolyl cis-trans isomerase FKBP1A × 1 (Q14416,P62942) NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 J9R 4-(1-methylpyrazol-4-yl)-7-[[(2~{S})-2-(trifluoromethyl)morpholin-4-yl]methyl]quinoline-2-carboxamide × 1 CLR CHOLESTEROL × 9 GLU GLUTAMIC ACID × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.5 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.30 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

19 other PDB entries and 25 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GRM3_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain 3; PDBConstruct 32–888; UniProt 23–879

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.

SAXS scattering curve SAXS Profile

SAXS profile for 8jd0

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8jd0
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8jd0
Deposition date deposition_date2023-05-12
Structure title titleCryo-EM structure of mGlu2-mGlu3 heterodimer in presence of NAM563
Keywords keywordsComplex structure, mGlu2-3 heterodimer in presence of NAM563, MEMBRANE PROTEIN; MEMBRANE PROTEIN
Experimental Method methodELECTRON MICROSCOPY

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier54.97
Radius of gyration Rg (electron density) rg_electron55.46
Forward intensity I(0) i0364625000.00
Molecular weight molecular_weight159710.0 kDa
Excluded volume excluded_volume199780 ų
Envelope volume envelope_volume317410 ų
Hydration-shell volume shell_volume49730 ų
Envelope diameter envelope_diameter178.5
Shell Rg shell_rg55.80
Envelope Rg envelope_rg53.54
Shape Rg shape_rg55.51
Total Rg total_rg55.29
Total atoms total_atoms11264
Residues n_residues1531
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax168.8
Rg (real space) rg_real55.43
Rg uncertainty (real space) rg_real_error2.13
I(0) (real space) i0_real3.6460e+08
I(0) uncertainty (real space) i0_real_error7.3760e+06
Rg (reciprocal space) rg_reciprocal54.54
I(0) (reciprocal space) i0_reciprocal364100000.0000
Solution quality estimate total_estimate0.5520
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary40.8
Skewness Skewness skewness0.375
Kurtosis Kurtosis kurtosis-0.859
Angular range angular_range— – 0.1450 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha13780000.0000
Real-space data points n_real_points30
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.812; Stabil: 0.996; Sysdev: 0.017; Positv: 1.000; Valcen: 0.695; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

8. Citations (1)

9. Files and Curves (10)