SAXSdb — 9y52

▼

1. Structure Basics

entry_id	9y52
deposition_date	2025-09-04
title	One CAP-1 Bound to the Pointed End of Cofilin F-actin
keywords	Cytoskeleton, Actin, Filament, Helical, PROTEIN FIBRIL; PROTEIN FIBRIL
method	ELECTRON MICROSCOPY

▼

Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	55.84 Å
rg_electron	56.69 Å
i0	1437880000.00
molecular_weight	318860.0 kDa
excluded_volume	400210 Å³
envelope_volume	570420 Å³
shell_volume	89139 Å³
envelope_diameter	231.5 Å
shell_rg	53.79 Å
envelope_rg	57.11 Å
shape_rg	56.71 Å
total_rg	56.54 Å
total_atoms	22380
n_residues	2821
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

▼

3. P(r) Analysis (GNOM)

dmax	216.4 Å
rg_real	56.39 Å
rg_real_error	3.22 Å
i0_real	1.4380e+09
i0_real_error	3.6170e+07
rg_reciprocal	55.39 Å
i0_reciprocal	1436000000.0000
total_estimate	0.5746
solution_quality	REASONABLE a REASONABLE solution
n_peaks	2
r_peak_primary	54.1 Å
skewness	0.679
kurtosis	0.239
angular_range	— – 0.1400 Å⁻¹
current_alpha	0.0000
highest_alpha	123200000.0000
n_real_points	29
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.549; Stabil: 1.000; Sysdev: 0.041; Positv: 1.000; Valcen: 0.796; Smooth: 0.899

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (5)

Entity 1 polymer

description	Actin, alpha skeletal muscle
formula_weight	41978.8 kDa
ec_number	3.6.4.-
src_method	nat
entity_count	5

Polymer

type	polypeptide(L)
strand_id	A,B,C,D,E
atom_count	22387

CDEDETTALVCDNGSGLVKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQSKRGILTLKYPIEHGIITNWDDMEKIWHHTFYNELRVAPEEHPTLLTEAPLNPKANREKMTQIMFETFNVPAMYVAIQAVLSLYASGRTTGIVLDSGDGVTHNVPIYEGYALPHAIMRLDLAGRDLTDYLMKILTERGYSFVTTAEREIVRDIKEKLCYVALDFENEMATAASSSSLEKSYELPDGQVITIGNERFRCPETLFQPSFIGMESAGIHETTYNSIMKCDIDIRKDLYANNVMSGGTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWITKQEYDEAGPSIVHRKCF

Entity 2 polymer

description	Adenylyl cyclase-associated protein 1
formula_weight	51968.3 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	W

MADMQNLVERLERAVGRLEAVSHTSDMHRGYADSPSKAGAAPYVQAFDSLLAGPVAEYLKISKEIGGDVQKHAEMVHTGLKLERALLVTASQCQQPAENKLSDLLAPISEQIKEVITFREKNRGSKLFNHLSAVSESIQALGWVAMAPKPGPYVKEMNDAAMFYTNRVLKEYKDVDKKHVDWVKAYLSIWTELQAYIKEFHTTGLAWSKTGPVAKELSGLPSGPSAGSCPPPPPPCPPPPPVSTISCSYESASRSSLFAQINQGESITHALKHVSDDMKTHKNPALKAQSGPVRSGPKPFSAPKPQTSPSPKRATKKEPAVLELEGKKWRVENQENVSNLVIEDTELKQVAYIYKCVNTTLQIKGKINSITVDNCKKLGLVFDDVVGIVEIINSKDVKVQVMGKVPTISINKTDGCHAYLSKNSLDCEIVSAKSSEMNVLIPTEGGDFNEFPVPEQFKTLWNGQKLVTTVTEIAG

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli

Entity 3 polymer

description	Cofilin-2
formula_weight	18765.6 kDa
src_method	man
entity_count	5

Polymer

type	polypeptide(L)
strand_id	a,b,c,d,e

MASGVTVNDEVIKVFNDMKVRKSSTQEEIKKRKKAVLFCLSDDKRQIIVEEAKQILVGDIGDTVEDPYTSFVKLLPLNDCRYALYDATYETKESKKEDLVFIFWAPESAPLKSKMIYASSKDAIKKKFTGIKHEWQVNGLDDIKDRSTLGEKLGGNVVVSLEGKPL

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli

Entity 4 non-polymer

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

Entity 5 non-polymer

description	MAGNESIUM ION
formula_weight	24.3 kDa
src_method	syn
entity_count	5

▶

6. Citations (1)

▶

resolution	3.460 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.46 Å
resolution_method	—
num_particles	82762

fit	/app/data/saxs_computation/y5/9y52/9y52.fit
pddf	/app/data/pr_computation/y5/9y52/9y52.pr.out
profile	/app/data/saxs_computation/y5/9y52/9y52.dat

One CAP-1 Bound to the Pointed End of Cofilin F-actin

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Refinement

EM 3D

5. Entities & Polymer Info (5)

Entity 1 polymer

Polymer

Entity 2 polymer

Polymer

Source

Entity 3 polymer

Polymer

Source

Entity 4 non-polymer

Entity 5 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)