SAXSdb — 9uxb

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1. Structure Basics

entry_id	9uxb
deposition_date	2025-05-13
title	The apo structure of BCL7B-containing ARP module of the human SWI/SNF complex
keywords	chromatin remodeling, SWI/SNF, nuclear actin, GENE REGULATION; GENE REGULATION
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	29.66 Å
rg_electron	28.65 Å
i0	149899000.00
molecular_weight	95662.0 kDa
excluded_volume	119130 Å³
envelope_volume	146920 Å³
shell_volume	41421 Å³
envelope_diameter	100.7 Å
shell_rg	37.13 Å
envelope_rg	28.87 Å
shape_rg	28.65 Å
total_rg	29.39 Å
total_atoms	6733
n_residues	845
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	97.1 Å
rg_real	29.55 Å
rg_real_error	0.53 Å
i0_real	1.4990e+08
i0_real_error	2.0600e+06
rg_reciprocal	29.60 Å
i0_reciprocal	149900000.0000
total_estimate	0.8920
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	36.6 Å
skewness	0.232
kurtosis	-0.401
angular_range	— – 0.2650 Å⁻¹
current_alpha	0.0001
highest_alpha	50580000.0000
n_real_points	54
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.868; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.988

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4. Crystallography & Experiment

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5. Entities & Polymer Info (6)

Entity 1 polymer

description	Transcription activator BRG1
formula_weight	11774.2 kDa
ec_number	3.6.4.-
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	A
atom_count	6733

MSLREARITEKLEKQQKIEQERKRRQKHQEYLNSILQHAKDFKEYHRSVTGKIQKLTKAVATYHANTEREQKKWSHPQFEKGGGSGGGSGGGSWSHPQFEK

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Mammalia

Entity 2 polymer

description	Actin, cytoplasmic 1, N-terminally processed
formula_weight	41853.7 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	B

MADDDIAALVVDNGSGMCKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQSKRGILTLKYPIEHGIVTNWDDMEKIWHHTFYNELRVAPEEHPVLLTEAPLNPKANREKMTQIMFETFNTPAMYVAIQAVLSLYASGRTTGIVMDSGDGVTHTVPIYEGYALPHAILRLDLAGRDLTDYLMKILTERGYSFTTTAEREIVRDIKEKLCYVALDFEQEMATAASSSSLEKSYELPDGQVITIGNERFRCPEALFQPSFLGMESCGIHETTFNSIMKCDVDIRKDLYANTVLSGGTTMYPGIADRMQKEITALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWISKQEYDESGPSIVHRKCF

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Mammalia

Entity 3 polymer

description	Actin-like protein 6A
formula_weight	47580.9 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	C

MASGGVYGGDEVGALVFDIGSYTVRAGYAGEDCPKVDFPTAIGMVVERDDGSTLMEIDGDKGKQGGPTYYIDTNALRVPRENMEAISPLKNGMVEDWDSFQAILDHTYKMHVKSEASLHPVLMSEAPWNTRAKREKLTELMFEHYNIPAFFLCKTAVLTAFANGRSTGLILDSGATHTTAIPVHDGYVLQQGIVKSPLAGDFITMQCRELFQEMNIELVPPYMIASKEAVREGSPANWKRKEKLPQVTRSWHNYMCNCVIQDFQASVLQVSDSTYDEQVAAQMPTVHYEFPNGYNCDFGAERLKIPEGLFDPSNVKGLSGNTMLGVSHVVTTSVGMCDIDIRPGLYGSVIVAGGNTLIQSFTDRLNRELSQKTPPSMRLKLIANNTTVERRFSSWIGGSILASLGTFQQMWISKQEYEEGGKQCVERKCP

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Mammalia

Entity 4 polymer

description	B-cell CLL/lymphoma 7 protein family member B
formula_weight	22291.3 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	D

MASGRSVRAETRSRAKDDIKKVMAAIEKVRKWEKKWVTVGDTSLRIFKWVPVTDSKEKEKSKSNSSAAREPNGFPSDASANSSLLLEFQDENSNQSSVSDVYQLKVDSSTNSSPSPQQSESLSPAHTSDFRTDDSQPPTLGQEILEEPSLPSSEVADEPPTLTKEEPVPLETQVVEEEEDSGAPPLKRFCVDQPTVPQTASES

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Mammalia

Entity 5 non-polymer

description	MAGNESIUM ION
formula_weight	24.3 kDa
src_method	syn
entity_count	2

Entity 6 non-polymer

description	ADENOSINE-5'-TRIPHOSPHATE
formula_weight	507.2 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	2.92 Å
resolution_method	—
num_particles	201998

fit	/app/data/saxs_computation/ux/9uxb/9uxb.fit
pddf	/app/data/pr_computation/ux/9uxb/9uxb.pr.out
profile	/app/data/saxs_computation/ux/9uxb/9uxb.dat

The apo structure of BCL7B-containing ARP module of the human SWI/SNF complex

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 (6)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 polymer

Polymer

Source

Entity 4 polymer

Polymer

Source

Entity 5 non-polymer

Entity 6 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)