9jh5

Activation mechanism of CYSLTR2 by C16:0 ceramide

Method: ELECTRON MICROSCOPY Dmax: 121.5 Å Quality: GOOD

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

Cysteinyl leukotriene receptor 2

Homo sapiens

UniProt Q9NS75

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain R; UniProt 1–346 Mutation:Y193F Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 × 1 (P59768) scFv16 × 1 Guanine nucleotide-binding protein G(i) subunit alpha-1 × 1 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 × 1 (P62873) Nb35 × 1 16C N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)PALMITAMIDE × 1 CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY cryo-EM buffer:pH 7 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.76 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.

8 other PDB entries and 8 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CLTR2_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain R; PDBConstruct 1–346; UniProt 1–346

Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

Homo sapiens

UniProt P59768

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain C; UniProt 5–63 Not recorded Cysteinyl leukotriene receptor 2 × 1 (Q9NS75) scFv16 × 1 Guanine nucleotide-binding protein G(i) subunit alpha-1 × 1 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 × 1 (P62873) Nb35 × 1 16C N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)PALMITAMIDE × 1 CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY cryo-EM buffer:pH 7 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.76 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.

1233 other PDB entries and 1236 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GBG2_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain C; PDBConstruct 1–59; UniProt 5–63

Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

Homo sapiens

UniProt P62873

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain B; UniProt 2–340 Not recorded Cysteinyl leukotriene receptor 2 × 1 (Q9NS75) Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 × 1 (P59768) scFv16 × 1 Guanine nucleotide-binding protein G(i) subunit alpha-1 × 1 Nb35 × 1 16C N-((E,2S,3R)-1,3-DIHYDROXYOCTADEC-4-EN-2-YL)PALMITAMIDE × 1 CLR CHOLESTEROL × 2 ELECTRON MICROSCOPY cryo-EM buffer:pH 7 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 2.76 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.

1260 other PDB entries and 1263 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name GBB1_HUMAN
Isoform
PDB entities 5
Chains and sequence ranges Author chain B; PDBConstruct 20–358; UniProt 2–340

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 9jh5

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9jh5
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id9jh5
Deposition date deposition_date2024-09-09
Structure title titleActivation mechanism of CYSLTR2 by C16:0 ceramide
Keywords keywordsGPCR, MEMBRANE PROTEIN; MEMBRANE PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier37.10
Radius of gyration Rg (electron density) rg_electron37.08
Forward intensity I(0) i0285310000.00
Molecular weight molecular_weight139450.0 kDa
Excluded volume excluded_volume175560 ų
Envelope volume envelope_volume224240 ų
Hydration-shell volume shell_volume50939 ų
Envelope diameter envelope_diameter125.9
Shell Rg shell_rg42.36
Envelope Rg envelope_rg37.24
Shape Rg shape_rg37.06
Total Rg total_rg37.47
Total atoms total_atoms9808
Residues n_residues1249
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 dmax121.5
Rg (real space) rg_real37.07
Rg uncertainty (real space) rg_real_error0.80
I(0) (real space) i0_real2.8530e+08
I(0) uncertainty (real space) i0_real_error4.1920e+06
Rg (reciprocal space) rg_reciprocal37.09
I(0) (reciprocal space) i0_reciprocal285300000.0000
Solution quality estimate total_estimate0.8989
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary42.4
Skewness Skewness skewness0.256
Kurtosis Kurtosis kurtosis-0.572
Angular range angular_range— – 0.2150 −1
Current regularization parameter α current_alpha0.0001
Highest regularization parameter α highest_alpha53620000.0000
Real-space data points n_real_points44
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.922; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.973; Smooth: 0.942

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (8)

8. Citations (1)

9. Files and Curves (10)