9lq3

Crystal structure of Linafexor-FXR complex

Method: X-RAY DIFFRACTION Dmax: 59.1 Å Quality: GOOD

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

Bile acid receptor

Homo sapiens

UniProt Q96RI1

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 × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 258–485 Not recorded Nuclear receptor coactivator 2 × 1 (Q15596) A1ELK Linafexor × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;291 K;0.2 M Sodium malonate pH 7.0, 20% Polyethylene glycol 3,350 Resolution 2.80 Å R-free 0.293

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.

86 other PDB entries and 136 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NR1H4_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–228; UniProt 258–485

Nuclear receptor coactivator 2

Homo sapiens

UniProt Q15596

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 × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain C; UniProt 687–697 Not recorded Bile acid receptor × 1 (Q96RI1) A1ELK Linafexor × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;291 K;0.2 M Sodium malonate pH 7.0, 20% Polyethylene glycol 3,350 Resolution 2.80 Å R-free 0.293

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.

283 other PDB entries and 334 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NCOA2_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain C; PDBConstruct 1–11; UniProt 687–697

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 9lq3

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9lq3
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9lq3
Deposition date deposition_date2025-01-27
Structure title titleCrystal structure of Linafexor-FXR complex
Keywords keywordsBile acid receptor, nonbile acid agonist, Linafexor, NUCLEAR PROTEIN; NUCLEAR PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier18.60
Radius of gyration Rg (electron density) rg_electron17.65
Forward intensity I(0) i023698400.00
Molecular weight molecular_weight25166.0 kDa
Excluded volume excluded_volume24506 ų
Envelope volume envelope_volume39421 ų
Hydration-shell volume shell_volume18550 ų
Envelope diameter envelope_diameter62.5
Shell Rg shell_rg23.92
Envelope Rg envelope_rg17.88
Shape Rg shape_rg17.64
Total Rg total_rg18.38
Total atoms total_atoms1907
Residues n_residues235
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 dmax59.1
Rg (real space) rg_real18.49
Rg uncertainty (real space) rg_real_error0.30
I(0) (real space) i0_real2.3700e+07
I(0) uncertainty (real space) i0_real_error3.0650e+05
Rg (reciprocal space) rg_reciprocal18.51
I(0) (reciprocal space) i0_reciprocal23700000.0000
Solution quality estimate total_estimate0.8137
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary23.5
Skewness Skewness skewness0.194
Kurtosis Kurtosis kurtosis-0.375
Angular range angular_range— – 0.4300 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6297000.0000
Real-space data points n_real_points74
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.862; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 0.995; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)