6s4t

LXRbeta ligand binding domain in comlpex with small molecule inhibitors

Method: X-RAY DIFFRACTION Dmax: 65.7 Å Quality: REASONABLE

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

Oxysterols receptor LXR-beta

Homo sapiens

UniProt P55055

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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 216–460 Not recorded KVB 2-[4-[[3-[3-(phenylmethyl)-8-(trifluoromethyl)quinolin-4-yl]phenoxy]methyl]phenyl]ethanoic acid × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 6.5;293 K;100 mM Bis-Tris pH 6.5, 2 M sodium formate and 100 mM NaCl Resolution 2.00 Å R-free 0.238

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.

23 other PDB entries and 48 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NR1H2_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–245; UniProt 216–460

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 6s4t

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6s4t
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id6s4t
Deposition date deposition_date2019-06-28
Structure title titleLXRbeta ligand binding domain in comlpex with small molecule inhibitors
Keywords keywordsliver X receptor beta LXRb LXR beta Nuclear hormone receptor receptor ligand binding domain, 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_guinier19.88
Radius of gyration Rg (electron density) rg_electron18.46
Forward intensity I(0) i013490200.00
Molecular weight molecular_weight28454.0 kDa
Excluded volume excluded_volume36035 ų
Envelope volume envelope_volume41846 ų
Hydration-shell volume shell_volume18977 ų
Envelope diameter envelope_diameter68.0
Shell Rg shell_rg24.80
Envelope Rg envelope_rg18.92
Shape Rg shape_rg18.44
Total Rg total_rg19.51
Total atoms total_atoms2010
Residues n_residues238
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 dmax65.7
Rg (real space) rg_real19.82
Rg uncertainty (real space) rg_real_error0.48
I(0) (real space) i0_real1.3490e+07
I(0) uncertainty (real space) i0_real_error1.7480e+05
Rg (reciprocal space) rg_reciprocal19.82
I(0) (reciprocal space) i0_reciprocal13490000.0000
Solution quality estimate total_estimate0.6459
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary25.0
Skewness Skewness skewness0.315
Kurtosis Kurtosis kurtosis-0.161
Angular range angular_range— – 0.4000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha2966000.0000
Real-space data points n_real_points72
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.795; Stabil: 1.000; Sysdev: 0.338; Positv: 1.000; Valcen: 0.995; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd6s4ta_
Class classa — All alpha proteins
Fold Fold folda.123 — Nuclear receptor ligand-binding domain
Superfamily Superfamily superfamilya.123.1 — Nuclear receptor ligand-binding domain
Family Family familya.123.1.1 — Nuclear receptor ligand-binding domain

CATH v4.4 (1 domains)

Domain ID domain_id6s4tA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology565 — Retinoid X Receptor
Homologous superfamily homologous superfamily10 — Retinoid X Receptor

8. Citations (1)

9. Files and Curves (10)