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9ug9

The cryo-EM structure of 26S proteasome-Midnolin complex MB state

Method: ELECTRON MICROSCOPY Dmax: 269.5 Å Quality: EXCELLENT

SAXS Profile

SAXS profile for 9ug9

P(r) Distribution

P(r) distribution for 9ug9

1. Structure Basics

entry_id9ug9
deposition_date2025-04-11
titleThe cryo-EM structure of 26S proteasome-Midnolin complex MB state
keywords26S proteasome, complex, Midnolin, HYDROLASE; HYDROLASE
methodELECTRON MICROSCOPY

Download Data

2. SAXS Parameters (CRYSOL)

rg_guinier96.35
rg_electron97.35
i030199800000.00
molecular_weight1476700.0 kDa
excluded_volume1846500 ų
envelope_volume3179500 ų
shell_volume279120 ų
envelope_diameter334.8
shell_rg87.67
envelope_rg95.26
shape_rg97.38
total_rg97.17
total_atoms103692
n_residues13463
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)

dmax269.5
rg_real92.73
rg_real_error1.14
i0_real2.9020e+10
i0_real_error5.8500e+08
rg_reciprocal92.85
i0_reciprocal29850000000.0000
total_estimate0.9102
solution_quality EXCELLENT a EXCELLENT solution
n_peaks1
r_peak_primary101.0
skewness0.431
kurtosis-0.453
angular_range— – 0.0800 −1
current_alpha0.8000
highest_alpha3906000000.0000
n_real_points17
gnom_version4.1.3
quality_criteria AN1: 0.002; Oscil: 0.964; Stabil: 0.983; Sysdev: 1.000; Positv: 1.000; Valcen: 0.975; Smooth: 0.016

4. Crystallography & Experiment

5. Entities & Polymer Info (37)

6. Citations (1)

7. Files & Curves (10)