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9sjv

Cryo-EM structure of Human Apoferritin at pH 9

Method: ELECTRON MICROSCOPY Dmax: 135.1 Å Quality: GOOD

SAXS Profile

SAXS profile for 9sjv

P(r) Distribution

P(r) distribution for 9sjv

1. Structure Basics

entry_id9sjv
deposition_date2025-09-01
titleCryo-EM structure of Human Apoferritin at pH 9
keywordsApoferritin, Ferritin, Metal storage, Low pH, METAL BINDING PROTEIN; METAL BINDING PROTEIN
methodELECTRON MICROSCOPY

Download Data

2. SAXS Parameters (CRYSOL)

rg_guinier54.05
rg_electron53.06
i03586130000.00
molecular_weight484840.0 kDa
excluded_volume598790 ų
envelope_volume967030 ų
shell_volume148490 ų
envelope_diameter137.0
shell_rg63.76
envelope_rg47.86
shape_rg53.05
total_rg53.38
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)

dmax135.1
rg_real53.51
rg_real_error0.32
i0_real3.5860e+09
i0_real_error5.4960e+07
rg_reciprocal54.50
i0_reciprocal3591000000.0000
total_estimate0.7990
solution_quality GOOD a GOOD solution
n_peaks1
r_peak_primary88.5
skewness-0.388
kurtosis-0.639
angular_range— – 0.1450 −1
current_alpha0.0000
highest_alpha242500000000.0000
n_real_points30
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.836; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.876; Smooth: 0.000

4. Crystallography & Experiment

5. Entities & Polymer Info (4)

6. Citations (1)

7. Files & Curves (10)