8ton

Crystal Structure of Engineered Mouse Protocadherin-15 EC3-EC7 Connection

Method: X-RAY DIFFRACTION Dmax: 97.0 Å Quality: REASONABLE

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

Protocadherin-15 EC3-EC7

Mus musculus

UniProt Q99PJ1

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 262–396 Chain A; UniProt 719–820 Not recorded CA CALCIUM ION × 1 NA SODIUM ION × 1 K POTASSIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8.5;277 K;15% w/v PEG 20000, 0.1 M Tris HCl pH 8.5, 0.6 uM Spermine Tetrahydrochloride Resolution 1.94 Å R-free 0.223

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.

18 other PDB entries and 25 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PCD15_MOUSE
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 4–138; UniProt 262–396 Author chain A; PDBConstruct 139–240; UniProt 719–820

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 8ton

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8ton
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8ton
Deposition date deposition_date2023-08-03
Structure title titleCrystal Structure of Engineered Mouse Protocadherin-15 EC3-EC7 Connection
Keywords keywordsHEARING, MECHANOTRANSDUCTION, CALCIUM-BINDING PROTEIN, CELL ADHESION; CELL ADHESION
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier27.97
Radius of gyration Rg (electron density) rg_electron27.94
Forward intensity I(0) i010523100.00
Molecular weight molecular_weight25211.0 kDa
Excluded volume excluded_volume31674 ų
Envelope volume envelope_volume41542 ų
Hydration-shell volume shell_volume14043 ų
Envelope diameter envelope_diameter100.2
Shell Rg shell_rg31.24
Envelope Rg envelope_rg27.75
Shape Rg shape_rg27.94
Total Rg total_rg28.34
Total atoms total_atoms1779
Residues n_residues224
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 dmax97.0
Rg (real space) rg_real28.49
Rg uncertainty (real space) rg_real_error1.11
I(0) (real space) i0_real1.0520e+07
I(0) uncertainty (real space) i0_real_error1.6530e+05
Rg (reciprocal space) rg_reciprocal28.34
I(0) (reciprocal space) i0_reciprocal10520000.0000
Solution quality estimate total_estimate0.7280
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary18.7
Skewness Skewness skewness0.490
Kurtosis Kurtosis kurtosis-0.652
Angular range angular_range— – 0.2850 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha884200.0000
Real-space data points n_real_points58
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.449; Stabil: 0.997; Sysdev: 1.000; Positv: 1.000; Valcen: 0.155; Smooth: 0.967

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

8. Citations (1)

9. Files and Curves (10)