7c6q

Novel natural PPARalpha agonist with a unique binding mode

Method: X-RAY DIFFRACTION Dmax: 63.6 Å Quality: GOOD

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

Peroxisome proliferator-activated receptor alpha

Homo sapiens

UniProt Q07869

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 196–468 Not recorded LYS-ILE-LEU-HIS-ARG-LEU-LEU-GLN × 1 SAU 13-methyl[1,3]benzodioxolo[5,6-c][1,3]dioxolo[4,5-i]phenanthridin-13-ium × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293.15 K;0.2 M Ammonium formate, 20% w/v Polyethylene glycol 3,350 Resolution 2.76 Å R-free 0.261

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.

78 other PDB entries and 106 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PPARA_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–273; UniProt 196–468

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 7c6q

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7c6q
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7c6q
Deposition date deposition_date2020-05-22
Structure title titleNovel natural PPARalpha agonist with a unique binding mode
Keywords keywordsagonist, TRANSCRIPTION; TRANSCRIPTION
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier20.19
Radius of gyration Rg (electron density) rg_electron18.97
Forward intensity I(0) i015840700.00
Molecular weight molecular_weight31058.0 kDa
Excluded volume excluded_volume39414 ų
Envelope volume envelope_volume46287 ų
Hydration-shell volume shell_volume20332 ų
Envelope diameter envelope_diameter63.2
Shell Rg shell_rg25.36
Envelope Rg envelope_rg19.15
Shape Rg shape_rg18.97
Total Rg total_rg19.94
Total atoms total_atoms2178
Residues n_residues272
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 dmax63.6
Rg (real space) rg_real20.09
Rg uncertainty (real space) rg_real_error0.30
I(0) (real space) i0_real1.5840e+07
I(0) uncertainty (real space) i0_real_error1.8580e+05
Rg (reciprocal space) rg_reciprocal20.11
I(0) (reciprocal space) i0_reciprocal15840000.0000
Solution quality estimate total_estimate0.8886
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary25.4
Skewness Skewness skewness0.198
Kurtosis Kurtosis kurtosis-0.414
Angular range angular_range— – 0.3950 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha4026000.0000
Real-space data points n_real_points71
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.892; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.993; Smooth: 0.882

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)