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9vjs

Cryo-EM structure of Euglenophyte photosystem I

Method: ELECTRON MICROSCOPY Dmax: 243.4 Å Quality: GOOD

SAXS Profile

SAXS profile for 9vjs

P(r) Distribution

P(r) distribution for 9vjs

1. Structure Basics

entry_id9vjs
deposition_date2025-06-21
titleCryo-EM structure of Euglenophyte photosystem I
keywordsEuglenophyte, Photosystem I, evolution, PHOTOSYNTHESIS; PHOTOSYNTHESIS
methodELECTRON MICROSCOPY

Download Data

2. SAXS Parameters (CRYSOL)

rg_guinier68.55
rg_electron68.26
i05048080000.00
molecular_weight761090.0 kDa
excluded_volume1008700 ų
envelope_volume1366900 ų
shell_volume164280 ų
envelope_diameter240.7
shell_rg67.95
envelope_rg68.85
shape_rg68.31
total_rg68.00
total_atoms54391
n_residues4732
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)

dmax243.4
rg_real68.60
rg_real_error2.24
i0_real5.0480e+09
i0_real_error9.7250e+07
rg_reciprocal68.29
i0_reciprocal5045000000.0000
total_estimate0.8434
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary74.1
skewness0.408
kurtosis-0.306
angular_range— – 0.1150 −1
current_alpha0.0001
highest_alpha732400000.0000
n_real_points24
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.748; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.715

4. Crystallography & Experiment

5. Entities & Polymer Info (29)

6. Citations (1)

7. Files & Curves (10)