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9qwo

Vinculin tail bound to paxillin LD2

Method: X-RAY DIFFRACTION D_max: 93.0 Å Quality: EXCELLENT

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9qwo
deposition_date	2025-04-14
title	Vinculin tail bound to paxillin LD2
keywords	Focal Adhesions, Force Transduction, Vinculin, Paxillin, CELL ADHESION; CELL ADHESION
method	X-RAY DIFFRACTION

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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	28.82 Å
i0	124815000.00
molecular_weight	83902.0 kDa
excluded_volume	103720 Å³
envelope_volume	133210 Å³
shell_volume	37627 Å³
envelope_diameter	96.5 Å
shell_rg	36.78 Å
envelope_rg	28.72 Å
shape_rg	28.81 Å
total_rg	29.57 Å
total_atoms	5823
n_residues	740
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	93.0 Å
rg_real	29.53 Å
rg_real_error	0.55 Å
i0_real	1.2480e+08
i0_real_error	1.8650e+06
rg_reciprocal	29.59 Å
i0_reciprocal	124800000.0000
total_estimate	0.9033
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	38.6 Å
skewness	0.167
kurtosis	-0.480
angular_range	— – 0.2650 Å⁻¹
current_alpha	0.0000
highest_alpha	30050000.0000
n_real_points	54
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.932; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.945

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4. Crystallography & Experiment

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5. Entities & Polymer Info (6)

Entity 1 polymer

description	Isoform 1 of Vinculin
formula_weight	20171.4 kDa
src_method	man
entity_count	4

Polymer

type	polypeptide(L)
strand_id	A,B,C,D
atom_count	5922

GPLGSGEVINQPMMMAARQLHDEARKWSSKGNDIIAAAKRMALLMAEMSRLVRGGSGTKRALIQCAKDIAKASDEVTRLAKEVAKQCTDKRIRTNLLQVCERIPTISTQLKILSTVKATMLGRTNISDEESEQATEMLVHNAQNLMQSVKETVREAEAASIKIRTDAGFTLRWVRKTPWYQ

Source

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Escherichia coli

Entity 2 polymer

description	Isoform Gamma of Paxillin
formula_weight	2180.4 kDa
src_method	syn
entity_count	2

Polymer

type	polypeptide(L)
strand_id	E,F

SNLSELDRLLLELNAVQHN

Entity 3 polymer

description	Paxillin
formula_weight	1420.5 kDa
src_method	syn
entity_count	2

Polymer

type	polypeptide(L)
strand_id	G,H

MDDLDALLADLES

Entity 4 non-polymer

description	SULFATE ION
formula_weight	96.1 kDa
src_method	syn
entity_count	8

Entity 5 non-polymer

description	ACETATE ION
formula_weight	59.0 kDa
src_method	syn
entity_count	10

Entity 6 water

description	water
formula_weight	18.0 kDa
src_method	nat
entity_count	99

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6. Citations (1)

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length_a	177.382 Å
length_b	70.562 Å
length_c	117.372 Å
angle_alpha	90.00 °
angle_beta	131.25 °
angle_gamma	90.00 °
z_pdb	16

space_group	C 1 2 1
int_tables_number	5
crystal_system	—

resolution	2.540 Å
resolution_low	44.870 Å
r_factor	0.2268
r_work	0.2252
r_free	0.2591

fit	/app/data/saxs_computation/qw/9qwo/9qwo.fit
pddf	/app/data/pr_computation/qw/9qwo/9qwo.pr.out
profile	/app/data/saxs_computation/qw/9qwo/9qwo.dat

Vinculin tail bound to paxillin LD2

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

Diffraction

5. Entities & Polymer Info (6)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Entity 3 polymer

Polymer

Entity 4 non-polymer

Entity 5 non-polymer

Entity 6 water

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)