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9qen

Cryo-EM structure of human O-GlcNAcase

Method: ELECTRON MICROSCOPY D_max: 96.0 Å Quality: GOOD

SAXS Profile

P(r) Distribution

P(r) distribution for 9qen

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1. Structure Basics

entry_id	9qen
deposition_date	2025-03-10
title	Cryo-EM structure of human O-GlcNAcase
keywords	GH84 hydrolase, HYDROLASE; HYDROLASE
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	30.50 Å
rg_electron	29.51 Å
i0	162235000.00
molecular_weight	103920.0 kDa
excluded_volume	130920 Å³
envelope_volume	158980 Å³
shell_volume	43683 Å³
envelope_diameter	97.6 Å
shell_rg	37.87 Å
envelope_rg	29.51 Å
shape_rg	29.48 Å
total_rg	30.34 Å
total_atoms	7324
n_residues	898
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	96.0 Å
rg_real	30.36 Å
rg_real_error	0.42 Å
i0_real	1.6220e+08
i0_real_error	2.2310e+06
rg_reciprocal	30.42 Å
i0_reciprocal	162200000.0000
total_estimate	0.8990
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	38.8 Å
skewness	0.215
kurtosis	-0.421
angular_range	— – 0.2600 Å⁻¹
current_alpha	0.0000
highest_alpha	35940000.0000
n_real_points	53
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.909; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.961

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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)