;Structure of 3TM-SAVED Filament bound to 2'3'-cGAMP ;

Method: ELECTRON MICROSCOPY D_max: 140.5 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9wq3
deposition_date	2025-09-10
title	;Structure of 3TM-SAVED Filament bound to 2'3'-cGAMP ;
keywords	SAVED, IMMUNE SYSTEM; IMMUNE SYSTEM
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	43.24 Å
rg_electron	42.77 Å
i0	755711000.00
molecular_weight	235000.0 kDa
excluded_volume	297610 Å³
envelope_volume	384140 Å³
shell_volume	73841 Å³
envelope_diameter	149.1 Å
shell_rg	48.58 Å
envelope_rg	42.92 Å
shape_rg	42.70 Å
total_rg	43.27 Å
total_atoms	16619
n_residues	2031
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	140.5 Å
rg_real	43.13 Å
rg_real_error	1.66 Å
i0_real	7.5570e+08
i0_real_error	1.4640e+07
rg_reciprocal	43.24 Å
i0_reciprocal	755800000.0000
total_estimate	0.8966
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	53.2 Å
skewness	0.216
kurtosis	-0.482
angular_range	— – 0.1850 Å⁻¹
current_alpha	0.0000
highest_alpha	150900000.0000
n_real_points	38
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.913; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.918

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

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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	3.270 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.27 Å
resolution_method	—
num_particles	402153

description	2-methylthioadenine synthetase
formula_weight	41981.2 kDa
src_method	man
entity_count	6

;Structure of 3TM-SAVED Filament bound to 2'3'-cGAMP ;

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 (2)

Entity 1 polymer

Polymer

Source

Entity 2 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Bacillus thuringiensis
ncbi_taxonomy_id	1428
host_organism	Escherichia coli

description	cGAMP
formula_weight	674.4 kDa
src_method	syn
entity_count	6

fit	/app/data/saxs_computation/wq/9wq3/9wq3.fit
pddf	/app/data/pr_computation/wq/9wq3/9wq3.pr.out
profile	/app/data/saxs_computation/wq/9wq3/9wq3.dat

type	polypeptide(L)
strand_id	A,B,D,E,F,G
atom_count	16619