Cryo-EM structure of SULTR-like phosphate distribution transporter

Method: ELECTRON MICROSCOPY D_max: 114.2 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9vky
deposition_date	2025-06-24
title	Cryo-EM structure of SULTR-like phosphate distribution transporter
keywords	Phosphate distribution transporter, SULTR-like, Homodimer, 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	34.56 Å
rg_electron	34.52 Å
i0	165686000.00
molecular_weight	110890.0 kDa
excluded_volume	142190 Å³
envelope_volume	179080 Å³
shell_volume	43340 Å³
envelope_diameter	121.1 Å
shell_rg	40.92 Å
envelope_rg	34.36 Å
shape_rg	34.55 Å
total_rg	34.94 Å
total_atoms	7784
n_residues	1042
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	114.2 Å
rg_real	34.58 Å
rg_real_error	0.99 Å
i0_real	1.6570e+08
i0_real_error	2.5690e+06
rg_reciprocal	34.57 Å
i0_reciprocal	165700000.0000
total_estimate	0.8892
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	109.2 Å
skewness	0.301
kurtosis	-0.555
angular_range	— – 0.2300 Å⁻¹
current_alpha	0.0000
highest_alpha	37260000.0000
n_real_points	47
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.879; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.987; Smooth: 0.932

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4. Crystallography & Experiment

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5. Entities & Polymer Info (1)

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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	2.670 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	2.67 Å
resolution_method	—
num_particles	216928

description	Os06g0143700 protein
formula_weight	72054.2 kDa
src_method	man
entity_count	2

Cryo-EM structure of SULTR-like phosphate distribution transporter

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 (1)

Entity 1 polymer

Polymer

Source

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)

organism	Oryza sativa Japonica Group
common_name	Japanese rice
ncbi_taxonomy_id	39947
host_organism	Homo sapiens

fit	/app/data/saxs_computation/vk/9vky/9vky.fit
pddf	/app/data/pr_computation/vk/9vky/9vky.pr.out
profile	/app/data/saxs_computation/vk/9vky/9vky.dat

type	polypeptide(L)
strand_id	A,B
atom_count	7784