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9z04

Structure of human lymphoid-specific helicase HELLS in its auto-inhibitory state

Method: ELECTRON MICROSCOPY D_max: 129.5 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

P(r) distribution for 9z04

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1. Structure Basics

entry_id	9z04
deposition_date	2025-10-31
title	Structure of human lymphoid-specific helicase HELLS in its auto-inhibitory state
keywords	lymphoid-specific helicase, SF2 chromatin remodeler, ICF syndrome, ATP-binding, Chromatin-binding, DNA BINDING PROTEIN; DNA BINDING PROTEIN
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	41.77 Å
rg_electron	41.56 Å
i0	745041000.00
molecular_weight	229310.0 kDa
excluded_volume	289140 Å³
envelope_volume	388440 Å³
shell_volume	76477 Å³
envelope_diameter	136.2 Å
shell_rg	48.49 Å
envelope_rg	40.73 Å
shape_rg	41.54 Å
total_rg	41.96 Å
total_atoms	16122
n_residues	1974
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	129.5 Å
rg_real	41.63 Å
rg_real_error	0.70 Å
i0_real	7.4500e+08
i0_real_error	1.2560e+07
rg_reciprocal	41.77 Å
i0_reciprocal	745200000.0000
total_estimate	0.9002
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	1
r_peak_primary	51.1 Å
skewness	0.186
kurtosis	-0.579
angular_range	— – 0.1900 Å⁻¹
current_alpha	0.0000
highest_alpha	132500000.0000
n_real_points	39
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.945; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.989; Smooth: 0.874

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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)