Phosphate-bound human SLC37A4 antiparallel dimer

Method: ELECTRON MICROSCOPY D_max: 106.4 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9w1o
deposition_date	2025-07-26
title	Phosphate-bound human SLC37A4 antiparallel dimer
keywords	SLC37A4, G6PT, G6P, Phosphate, GSD-Ib, TRANSPORT PROTEIN; TRANSPORT 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	32.82 Å
rg_electron	32.80 Å
i0	105518000.00
molecular_weight	88201.0 kDa
excluded_volume	112820 Å³
envelope_volume	141680 Å³
shell_volume	36550 Å³
envelope_diameter	114.6 Å
shell_rg	39.01 Å
envelope_rg	32.47 Å
shape_rg	32.82 Å
total_rg	33.25 Å
total_atoms	6224
n_residues	814
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	106.4 Å
rg_real	32.94 Å
rg_real_error	0.88 Å
i0_real	1.0550e+08
i0_real_error	1.7890e+06
rg_reciprocal	32.90 Å
i0_reciprocal	105500000.0000
total_estimate	0.8904
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	33.2 Å
skewness	0.352
kurtosis	-0.556
angular_range	— – 0.2400 Å⁻¹
current_alpha	0.0000
highest_alpha	12070000.0000
n_real_points	49
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.926; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.922; Smooth: 0.870

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4. Crystallography & Experiment

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5. Entities & Polymer Info (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	3.20 Å
resolution_method	—
num_particles	28628

description	Glucose-6-phosphate exchanger SLC37A4
formula_weight	47565.1 kDa
src_method	man
entity_count	2

type	polypeptide(L)
strand_id	A,B
atom_count	6224

Phosphate-bound human SLC37A4 antiparallel dimer

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 (2)

Entity 1 polymer

Polymer

Source

Entity 2 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Homo sapiens
common_name	human
ncbi_taxonomy_id	9606
host_organism	Homo sapiens

description	PHOSPHATE ION
formula_weight	95.0 kDa
src_method	syn
entity_count	2

fit	/app/data/saxs_computation/w1/9w1o/9w1o.fit
pddf	/app/data/pr_computation/w1/9w1o/9w1o.pr.out
profile	/app/data/saxs_computation/w1/9w1o/9w1o.dat