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9ug2

Severed and capped actin fragment by two G1G3 domains of gelsolin

Method: ELECTRON MICROSCOPY D_max: 157.0 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9ug2
deposition_date	2025-04-11
title	Severed and capped actin fragment by two G1G3 domains of gelsolin
keywords	Cytoskeleton, F-actin, Actin, Actin-binding protein, Gelsolin, CYTOSOLIC PROTEIN; CYTOSOLIC 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	45.17 Å
rg_electron	45.27 Å
i0	872511000.00
molecular_weight	242340.0 kDa
excluded_volume	302310 Å³
envelope_volume	403970 Å³
shell_volume	74110 Å³
envelope_diameter	169.5 Å
shell_rg	49.76 Å
envelope_rg	45.21 Å
shape_rg	45.31 Å
total_rg	45.32 Å
total_atoms	17011
n_residues	2139
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	157.0 Å
rg_real	45.25 Å
rg_real_error	1.71 Å
i0_real	8.7250e+08
i0_real_error	1.5250e+07
rg_reciprocal	45.17 Å
i0_reciprocal	872400000.0000
total_estimate	0.8686
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	49.4 Å
skewness	0.413
kurtosis	-0.208
angular_range	— – 0.1750 Å⁻¹
current_alpha	0.0000
highest_alpha	94900000.0000
n_real_points	36
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.811; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.969; Smooth: 0.886

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4. Crystallography & Experiment

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5. Entities & Polymer Info (7)

Entity 1 polymer

description	Actin, alpha skeletal muscle
formula_weight	876.0 kDa
ec_number	3.6.4.-
src_method	nat
entity_count	3

Polymer

type	polypeptide(L)
strand_id	G,H,I
atom_count	17011

WXHTCPA

Entity 2 polymer

description	Gelsolin
formula_weight	38934.8 kDa
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,B

VEHPEFLKAGKEPGLQIWRVEKFDLVPVPTNLYGDFFTGDAYVILKTVQLRNGNLQYDLHYWLGNECSQDESGAAAIFTVQLDDYLNGRAVQHREVQGFESATFLGYFKSGLKYKKGGVASGFKHVVPNEVVVQRLFQVKGRRVVRATEVPVSWESFNNGDCFILDLGNNIHQWCGSNSNRYERLKATQVSKGIRDNERSGRARVHVSEEGTEPEAMLQVLGPKPALPAGTEDTAKEDAANRKLAKLYKVSNGAGTMSVSLVADENPFAQGALKSEDCFILDHGKDGKIFVWKGKQANTEERKAALKTASDFITKMDYPKQTQVSVLPEGGETPLFKQFFKNWRDPDQ

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli

Entity 3 polymer

description	Actin, alpha skeletal muscle
formula_weight	41240.1 kDa
ec_number	3.6.4.-
src_method	nat
entity_count	4

Polymer

type	polypeptide(L)
strand_id	C,D,E,F

TTALVCDNGSGLVKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQSKRGILTLKYPIEHGIITNWDDMEKIWHHTFYNELRVAPEEHPTLLTEAPLNPKANREKMTQIMFETFNVPAMYVAIQAVLSLYASGRTTGIVLDSGDGVTHNVPIYEGYALPHAIMRLDLAGRDLTDYLMKILTERGYSFVTTAEREIVRDIKEKLCYVALDFENEMATAASSSSLEKSYELPDGQVITIGNERFRCPETLFQPSFIGMESAGIHETTYNSIMKCDIDIRKDLYANNVMSGGTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWITKQEYDEAGPSIVHRKC

Entity 4 non-polymer

description	CALCIUM ION
formula_weight	40.1 kDa
src_method	syn
entity_count	8

Entity 5 non-polymer

description	ADENOSINE-5'-DIPHOSPHATE
formula_weight	427.2 kDa
src_method	syn
entity_count	4

Entity 6 non-polymer

description	MAGNESIUM ION
formula_weight	24.3 kDa
src_method	syn
entity_count	5

Entity 7 non-polymer

description	PHOSPHATE ION
formula_weight	95.0 kDa
src_method	syn
entity_count	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	2.89 Å
resolution_method	—
num_particles	38927

fit	/app/data/saxs_computation/ug/9ug2/9ug2.fit
pddf	/app/data/pr_computation/ug/9ug2/9ug2.pr.out
profile	/app/data/saxs_computation/ug/9ug2/9ug2.dat

Severed and capped actin fragment by two G1G3 domains of gelsolin

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

EM 3D

5. Entities & Polymer Info (7)

Entity 1 polymer

Polymer

Entity 2 polymer

Polymer

Source

Entity 3 polymer

Polymer

Entity 4 non-polymer

Entity 5 non-polymer

Entity 6 non-polymer

Entity 7 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)