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9qcn

HA70 complex from Clostridium botulinum Serotype B1

Method: ELECTRON MICROSCOPY D_max: 153.8 Å Quality: GOOD

SAXS Profile

P(r) Distribution

P(r) distribution for 9qcn

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1. Structure Basics

entry_id	9qcn
deposition_date	2025-03-04
last_revision	2025-09-10
title	HA70 complex from Clostridium botulinum Serotype B1
keywords	progenitor-toxin complex, botulinum neurotoxin, hemagglutinin, TOXIN; TOXIN
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	46.57 Å
rg_electron	46.76 Å
i0	503033000.00
molecular_weight	189560.0 kDa
excluded_volume	238870 Å³
envelope_volume	318640 Å³
shell_volume	59648 Å³
envelope_diameter	158.9 Å
shell_rg	47.13 Å
envelope_rg	47.18 Å
shape_rg	46.76 Å
total_rg	46.79 Å
total_atoms	13415
n_residues	1693
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	153.8 Å
rg_real	46.76 Å
rg_real_error	1.36 Å
i0_real	5.0300e+08
i0_real_error	8.6730e+06
rg_reciprocal	46.57 Å
i0_reciprocal	502900000.0000
total_estimate	0.8655
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	45.2 Å
skewness	0.351
kurtosis	-0.588
angular_range	— – 0.1700 Å⁻¹
current_alpha	0.0000
highest_alpha	51370000.0000
n_real_points	35
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.907; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.969; Smooth: 0.557

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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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7. Files & Curves (10)