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9u3l

Substrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase

Method: ELECTRON MICROSCOPY Dmax: 268.6 Å Quality: EXCELLENT

SAXS Profile

SAXS profile for 9u3l

P(r) Distribution

P(r) distribution for 9u3l

1. Structure Basics

entry_id9u3l
deposition_date2025-03-18
titleSubstrate-engaged human 26S proteasome bound to midnolin with RPT2 at top of spiral staircase
keywordsMidnolin, 26S proteasome, Complex, HYDROLASE; HYDROLASE
methodELECTRON MICROSCOPY

Download Data

2. SAXS Parameters (CRYSOL)

rg_guinier95.21
rg_electron96.04
i030453700000.00
molecular_weight1491900.0 kDa
excluded_volume1869200 ų
envelope_volume3237900 ų
shell_volume286720 ų
envelope_diameter332.4
shell_rg88.48
envelope_rg93.46
shape_rg96.07
total_rg95.85
total_atoms104750
n_residues13416
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)

dmax268.6
rg_real91.94
rg_real_error0.97
i0_real2.9230e+10
i0_real_error5.9940e+08
rg_reciprocal92.29
i0_reciprocal30160000000.0000
total_estimate0.9057
solution_quality EXCELLENT a EXCELLENT solution
n_peaks2
r_peak_primary100.7
skewness0.443
kurtosis-0.387
angular_range— – 0.0800 −1
current_alpha0.9949
highest_alpha4033000000.0000
n_real_points17
gnom_version4.1.3
quality_criteria AN1: 0.001; Oscil: 0.954; Stabil: 0.975; Sysdev: 1.000; Positv: 1.000; Valcen: 0.966; Smooth: 0.022

4. Crystallography & Experiment

5. Entities & Polymer Info (38)

6. Citations (1)

7. Files & Curves (10)