6hl1

Crystal Structure of Farnesoid X receptor (FXR) with bound NCoA-2 peptide and CDCA

Method: X-RAY DIFFRACTION Dmax: 63.0 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 248–476 Not recorded NCoA-2 peptide (Nuclear receptor coactivator 2), LYS-GLU-ASN-ALA-LEU-LEU-ARG-TYR-LEU-LEU-ASP-LYS-ASP × 1 JN3 CHENODEOXYCHOLIC ACID × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.5;277 K;50 mM Ca(CH3COO)2, 10 mM DTT, 25-30% PEG 3350, 100 mM Tris Resolution 1.60 Å R-free 0.246

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 Q96RI1-1
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 4–232; UniProt 248–476

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 6hl1

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6hl1
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6hl1
Deposition date deposition_date2018-09-10
Structure title titleCrystal Structure of Farnesoid X receptor (FXR) with bound NCoA-2 peptide and CDCA
Keywords keywordsActivator, DNA-binding, Receptor, Repressor, Complex, 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_guinier19.52
Radius of gyration Rg (electron density) rg_electron18.13
Forward intensity I(0) i013519200.00
Molecular weight molecular_weight28355.0 kDa
Excluded volume excluded_volume35854 ų
Envelope volume envelope_volume41289 ų
Hydration-shell volume shell_volume18959 ų
Envelope diameter envelope_diameter61.8
Shell Rg shell_rg24.40
Envelope Rg envelope_rg18.40
Shape Rg shape_rg18.13
Total Rg total_rg19.10
Total atoms total_atoms1994
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 dmax63.0
Rg (real space) rg_real19.40
Rg uncertainty (real space) rg_real_error0.33
I(0) (real space) i0_real1.3520e+07
I(0) uncertainty (real space) i0_real_error1.7150e+05
Rg (reciprocal space) rg_reciprocal19.42
I(0) (reciprocal space) i0_reciprocal13520000.0000
Solution quality estimate total_estimate0.8130
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.8
Skewness Skewness skewness0.179
Kurtosis Kurtosis kurtosis-0.374
Angular range angular_range— – 0.4050 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha2665000.0000
Real-space data points n_real_points72
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.855; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id6hl1A00
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)