Cryo-EM structure of Suv3 dimer

Method: ELECTRON MICROSCOPY D_max: 118.4 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9vcc
deposition_date	2025-06-05
title	Cryo-EM structure of Suv3 dimer
keywords	Helicase, Suv3 dimer, 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	36.71 Å
rg_electron	35.99 Å
i0	289315000.00
molecular_weight	140840.0 kDa
excluded_volume	177690 Å³
envelope_volume	227470 Å³
shell_volume	52734 Å³
envelope_diameter	121.2 Å
shell_rg	42.54 Å
envelope_rg	35.27 Å
shape_rg	35.98 Å
total_rg	36.45 Å
total_atoms	9911
n_residues	1243
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	118.4 Å
rg_real	36.60 Å
rg_real_error	0.82 Å
i0_real	2.8930e+08
i0_real_error	4.5380e+06
rg_reciprocal	36.67 Å
i0_reciprocal	289300000.0000
total_estimate	0.8974
solution_quality	GOOD a GOOD solution
n_peaks	0
r_peak_primary	— Å
skewness	0.201
kurtosis	-0.528
angular_range	— – 0.2150 Å⁻¹
current_alpha	0.0000
highest_alpha	32300000.0000
n_real_points	44
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.922; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.895

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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	3.920 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.92 Å
resolution_method	—
num_particles	97910

description	ATP-dependent RNA helicase SUPV3L1, mitochondrial
formula_weight	85450.9 kDa
ec_number	3.6.4.13
src_method	man
entity_count	2

Cryo-EM structure of Suv3 dimer

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	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli

fit	/app/data/saxs_computation/vc/9vcc/9vcc.fit
pddf	/app/data/pr_computation/vc/9vcc/9vcc.pr.out
profile	/app/data/saxs_computation/vc/9vcc/9vcc.dat

type	polypeptide(L)
strand_id	B,A
atom_count	9911