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9w3i

Cryo-EM structure of Oryza sativa phosphate transporter SPDT in apo-state

Method: ELECTRON MICROSCOPY Dmax: 113.3 Å Quality: GOOD

SAXS Profile

SAXS profile for 9w3i

P(r) Distribution

P(r) distribution for 9w3i
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1. Structure Basics

entry_id9w3i
deposition_date2025-07-29
titleCryo-EM structure of Oryza sativa phosphate transporter SPDT in apo-state
keywordsphosphate transport, SPDT, SLC26, SULTR, Cryo-EM, TRANSPORT PROTEIN; TRANSPORT PROTEIN
methodELECTRON MICROSCOPY
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier34.61 Å
rg_electron34.46 Å
i0187002000.00
molecular_weight117920.0 kDa
excluded_volume151200 ų
envelope_volume193270 ų
shell_volume46159 ų
envelope_diameter118.5 Å
shell_rg41.44 Å
envelope_rg34.47 Å
shape_rg34.48 Å
total_rg34.93 Å
total_atoms8284
n_residues1104
n_harmonics20
q_range— – 0.5000 Å−1
n_points101
shell_typedirectional
solvent_density0.3340 e/ų
contrast_shell0.0300 e/ų
crysol_version4.1.3
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3. P(r) Analysis (GNOM)

dmax113.3 Å
rg_real34.59 Å
rg_real_error1.17 Å
i0_real1.8700e+08
i0_real_error3.4670e+06
rg_reciprocal34.61 Å
i0_reciprocal187000000.0000
total_estimate0.8955
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary34.5 Å
skewness0.273
kurtosis-0.566
angular_range— – 0.2300 Å−1
current_alpha0.0000
highest_alpha42230000.0000
n_real_points47
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.898; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.947
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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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7. Files & Curves (10)