7pgx

Structure of dark-adapted AsLOV2 wild type

Method: X-RAY DIFFRACTION Dmax: 52.0 Å Quality: REASONABLE

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

NPH1-1

Avena sativa

UniProt O49003

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 AAA; UniProt 404–546 Not recorded CA CALCIUM ION × 1 CL CHLORIDE ION × 1 GOL GLYCEROL × 10 PEG DI(HYDROXYETHYL)ETHER × 2 EDO 1,2-ETHANEDIOL × 2 ACT ACETATE ION × 1 FMN FLAVIN MONONUCLEOTIDE × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 4.6;295 K;0.1 M sodium acetate pH 4.6-5.0, 6-8% (w/v) PEG 4000, 30% (v/v) glycerol Resolution 1.00 Å R-free 0.147

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.

17 other PDB entries and 22 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name O49003_AVESA
Isoform
PDB entities 1
Chains and sequence ranges Author chain AAA; PDBConstruct 4–146; UniProt 404–546

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 7pgx

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id7pgx
Deposition date deposition_date2021-08-16
Structure title titleStructure of dark-adapted AsLOV2 wild type
Keywords keywordsflavin, light-oxygen-voltage, optogenetics, photoreceptor, phototropin, SIGNALING PROTEIN; SIGNALING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier16.36
Radius of gyration Rg (electron density) rg_electron14.95
Forward intensity I(0) i06874950.00
Molecular weight molecular_weight18643.0 kDa
Excluded volume excluded_volume23219 ų
Envelope volume envelope_volume26177 ų
Hydration-shell volume shell_volume14504 ų
Envelope diameter envelope_diameter52.5
Shell Rg shell_rg21.20
Envelope Rg envelope_rg15.45
Shape Rg shape_rg14.89
Total Rg total_rg16.26
Total atoms total_atoms1303
Residues n_residues146
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 dmax52.0
Rg (real space) rg_real16.24
Rg uncertainty (real space) rg_real_error0.21
I(0) (real space) i0_real6.8750e+06
I(0) uncertainty (real space) i0_real_error8.4740e+04
Rg (reciprocal space) rg_reciprocal16.25
I(0) (reciprocal space) i0_reciprocal6875000.0000
Solution quality estimate total_estimate0.7219
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary22.0
Skewness Skewness skewness0.118
Kurtosis Kurtosis kurtosis-0.370
Angular range angular_range— – 0.4850 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha1775000.0000
Real-space data points n_real_points79
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.849; Stabil: 1.000; Sysdev: 0.287; Positv: 1.000; Valcen: 0.985; Smooth: 0.986

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (9)

8. Citations (1)

9. Files and Curves (10)