Protocadherin-15 extracellular domains 1-7

Method: ELECTRON MICROSCOPY D_max: 239.4 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	11iy
deposition_date	2026-02-26
title	Protocadherin-15 extracellular domains 1-7
keywords	Tip link, hearing, protocadherin, mechanosensation, CELL ADHESION; CELL ADHESION
method	ELECTRON MICROSCOPY

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Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

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2. SAXS Parameters (CRYSOL)

rg_guinier	88.79 Å
rg_electron	92.05 Å
i0	444406000.00
molecular_weight	175410.0 kDa
excluded_volume	218970 Å³
envelope_volume	368860 Å³
shell_volume	44702 Å³
envelope_diameter	322.4 Å
shell_rg	50.72 Å
envelope_rg	92.47 Å
shape_rg	92.02 Å
total_rg	91.27 Å
total_atoms	24452
n_residues	1580
n_harmonics	20
q_range	— – 0.5000 Å⁻¹
n_points	101
shell_type	directional
solvent_density	0.3340 e/Å³
contrast_shell	0.0300 e/Å³
crysol_version	4.1.3

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3. P(r) Analysis (GNOM)

dmax	239.4 Å
rg_real	80.68 Å
rg_real_error	1.45 Å
i0_real	4.2230e+08
i0_real_error	9.2540e+06
rg_reciprocal	79.62 Å
i0_reciprocal	432800000.0000
total_estimate	0.7998
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	39.9 Å
skewness	0.415
kurtosis	-0.857
angular_range	— – 0.0900 Å⁻¹
current_alpha	0.5398
highest_alpha	14740000.0000
n_real_points	19
gnom_version	4.1.3
quality_criteria	AN1: 0.001; Oscil: 0.659; Stabil: 0.965; Sysdev: 1.000; Positv: 1.000; Valcen: 0.565; Smooth: 0.000

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4. Crystallography & Experiment

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5. Entities & Polymer Info (1)

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6. Citations (1)

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length_a	1.000 Å
length_b	1.000 Å
length_c	1.000 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	—

space_group	P 1
int_tables_number	1
crystal_system	—

resolution	3.570 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.57 Å
resolution_method	—
num_particles	151796

description	Protocadherin-15
formula_weight	87829.9 kDa
src_method	man
entity_count	2

Protocadherin-15 extracellular domains 1-7

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Unit Cell

Symmetry

Refinement

EM 3D

5. Entities & Polymer Info (1)

Entity 1 polymer

Polymer

Source

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Mus musculus
common_name	house mouse
ncbi_taxonomy_id	10090
host_organism	Homo sapiens

fit	/app/data/saxs_computation/1i/11iy/11iy.fit
pddf	/app/data/pr_computation/1i/11iy/11iy.pr.out
profile	/app/data/saxs_computation/1i/11iy/11iy.dat

type	polypeptide(L)
strand_id	C,D
atom_count	24452