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9sjt

Cryo-EM structure of Human Apoferritin at pH 5

Method: ELECTRON MICROSCOPY Dmax: 132.0 Å Quality: GOOD

SAXS Profile

SAXS profile for 9sjt

P(r) Distribution

P(r) distribution for 9sjt

1. Structure Basics

entry_id9sjt
deposition_date2025-09-01
titleCryo-EM structure of Human Apoferritin at pH 5
keywordsApoferritin, Ferritin, Metal storage, Low pH, METAL BINDING PROTEIN; METAL BINDING PROTEIN
methodELECTRON MICROSCOPY

Download Data

2. SAXS Parameters (CRYSOL)

rg_guinier53.58
rg_electron52.60
i03586130000.00
molecular_weight484840.0 kDa
excluded_volume598790 ų
envelope_volume947950 ų
shell_volume146600 ų
envelope_diameter134.0
shell_rg63.36
envelope_rg47.52
shape_rg52.59
total_rg52.92
total_atoms34056
n_residues4152
n_harmonics20
q_range— – 0.5000 −1
n_points101
shell_typedirectional
solvent_density0.3340 e/ų
contrast_shell0.0300 e/ų
crysol_version4.1.3

3. P(r) Analysis (GNOM)

dmax132.0
rg_real53.05
rg_real_error0.33
i0_real3.5860e+09
i0_real_error5.3990e+07
rg_reciprocal54.01
i0_reciprocal3591000000.0000
total_estimate0.7978
solution_quality GOOD a GOOD solution
n_peaks1
r_peak_primary86.5
skewness-0.388
kurtosis-0.640
angular_range— – 0.1450 −1
current_alpha0.0000
highest_alpha54520000000.0000
n_real_points30
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.859; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.789; Smooth: 0.000

4. Crystallography & Experiment

5. Entities & Polymer Info (4)

6. Citations (1)

7. Files & Curves (10)