SAXSdb — 9xul

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1. Structure Basics

entry_id	9xul
deposition_date	2025-11-24
title	Pi-bound ADP-Glucose Pyrophosphorylase
keywords	heterotetramer, ADPG, PLANT PROTEIN, amylosynthesis; PLANT 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	36.75 Å
rg_electron	35.86 Å
i0	543090000.00
molecular_weight	190700.0 kDa
excluded_volume	239210 Å³
envelope_volume	304680 Å³
shell_volume	67247 Å³
envelope_diameter	112.6 Å
shell_rg	44.89 Å
envelope_rg	35.52 Å
shape_rg	35.84 Å
total_rg	36.49 Å
total_atoms	13424
n_residues	1720
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	109.4 Å
rg_real	36.45 Å
rg_real_error	0.64 Å
i0_real	5.4310e+08
i0_real_error	8.3550e+06
rg_reciprocal	36.64 Å
i0_reciprocal	543200000.0000
total_estimate	0.9004
solution_quality	EXCELLENT a EXCELLENT solution
n_peaks	2
r_peak_primary	50.9 Å
skewness	0.049
kurtosis	-0.543
angular_range	— – 0.2150 Å⁻¹
current_alpha	0.0000
highest_alpha	229900000.0000
n_real_points	44
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.940; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.968; Smooth: 0.916

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	Glucose-1-phosphate adenylyltransferase small subunit, chloroplastic
formula_weight	51517.1 kDa
ec_number	2.7.7.27
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	A,C
atom_count	13424

MGSHHHHHHHHGSGSGSGSGSVSDSQNSQTCLDPDASSSVLGIILGGGAGTRLYPLTKKRAKPAVPLGANYRLIDIPVSNCLNSNISKIYVLTQFNSASLNRHLSRAYASNMGGYKNEGFVEVLAAQQSPENPNWFQGTADAVRQYLWLFEEHNVLEYLILAGDHLYRMDYEKFIQAHRETDADITVAALPMDEQRATAFGLMKIDEEGRIIEFAEKPKGEHLKAMKVDTTILGLDDQRAKEMPFIASMGIYVVSRDVMLDLLRNQFPGANDFGSEVIPGATSLGLRVQAYLYDGYWEDIGTIEAFYNANLGITKKPVPDFSFYDRSAPIYTQPRYLPPSKMLDADVTDSVIGEGCVIKNCKIHHSVVGLRSCISEGAIIEDSLLMGADYYETATEKSLLSAKGSVPIGIGKNSHIKRAIIDKNARIGDNVKIINSDNVQEAARETDGYFIKSGIVTVIKDALIPTGTVI

Source

organism	Arabidopsis thaliana
common_name	thale cress
ncbi_taxonomy_id	3702
host_organism	Escherichia coli

Entity 2 polymer

description	Glucose-1-phosphate adenylyltransferase large subunit 1, chloroplastic
formula_weight	52535.2 kDa
ec_number	2.7.7.27
src_method	man
entity_count	2

Polymer

type	polypeptide(L)
strand_id	B,D

MGSWSHPQFEKGSGSGSGSGSSLNSVAGESKVQELETEKRDPRTVASIILGGGAGTRLFPLTKRRAKPAVPIGGAYRLIDVPMSNCINSGINKVYILTQYNSASLNRHLARAYNSNGLGFGDGYVEVLAATQTPGESGKRWFQGTADAVRQFHWLFEDARSKDIEDVLILSGDHLYRMDYMDFIQDHRQSGADISISCIPIDDRRASDFGLMKIDDKGRVISFSEKPKGDDLKAMAVDTTILGLSKEEAEKKPYIASMGVYVFKKEILLNLLRWRFPTANDFGSEIIPFSAKEFYVNAYLFNDYWEDIGTIRSFFEANLALTEHPGAFSFYDAAKPIYTSRRNLPPSKIDNSKLIDSIISHGSFLTNCLIEHSIVGIRSRVGSNVQLKDTVMLGADYYETEAEVAALLAEGNVPIGIGENTKIQECIIDKNARVGKNVIIANSEGIQEADRSSDGFYIRSGITVILKNSVIKDGVVI

Source

organism	Arabidopsis thaliana
common_name	thale cress
ncbi_taxonomy_id	3702
host_organism	Escherichia coli

Entity 3 non-polymer

description	PHOSPHATE ION
formula_weight	95.0 kDa
src_method	syn
entity_count	6

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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	2.810 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	2.81 Å
resolution_method	—
num_particles	428820

fit	/app/data/saxs_computation/xu/9xul/9xul.fit
pddf	/app/data/pr_computation/xu/9xul/9xul.pr.out
profile	/app/data/saxs_computation/xu/9xul/9xul.dat

Pi-bound ADP-Glucose Pyrophosphorylase

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 (3)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)