← Back to search

← Back to search

10kr

Cryo-EM structure of tau filament

Method: ELECTRON MICROSCOPY D_max: 162.1 Å Quality: REASONABLE

SAXS Profile

P(r) Distribution

P(r) distribution for 10kr

▼

1. Structure Basics

entry_id	10kr
deposition_date	2026-01-25
title	Cryo-EM structure of tau filament
keywords	tau filament, amyloid fibril, cryo-EM, helical assembly, PROTEIN FIBRIL; PROTEIN FIBRIL
method	ELECTRON MICROSCOPY

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	42.22 Å
rg_electron	44.69 Å
i0	92208300.00
molecular_weight	76979.0 kDa
excluded_volume	96565 Å³
envelope_volume	150250 Å³
shell_volume	31781 Å³
envelope_diameter	170.6 Å
shell_rg	41.97 Å
envelope_rg	44.94 Å
shape_rg	44.66 Å
total_rg	44.60 Å
total_atoms	5400
n_residues	710
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

▼

3. P(r) Analysis (GNOM)

dmax	162.1 Å
rg_real	42.92 Å
rg_real_error	2.62 Å
i0_real	9.2210e+07
i0_real_error	1.8000e+06
rg_reciprocal	42.22 Å
i0_reciprocal	92140000.0000
total_estimate	0.7275
solution_quality	REASONABLE a REASONABLE solution
n_peaks	2
r_peak_primary	43.8 Å
skewness	0.672
kurtosis	0.004
angular_range	— – 0.1850 Å⁻¹
current_alpha	0.0000
highest_alpha	3105000.0000
n_real_points	38
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.438; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.372; Smooth: 0.769

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (1)

▶

6. Citations (1)

▶

7. Files & Curves (10)