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9unu

PSI-1 FCPI supercomplex from haptophyte Chrysotila roscoffensis

Method: ELECTRON MICROSCOPY Dmax: 134.0 Å Quality: GOOD

SAXS Profile

SAXS profile for 9unu

P(r) Distribution

P(r) distribution for 9unu

1. Structure Basics

entry_id9unu
deposition_date2025-04-24
titlePSI-1 FCPI supercomplex from haptophyte Chrysotila roscoffensis
keywordsphotosystem I, photosynthesis, chlorophyll, light-harvesting complex, biogenesis, assembly, LHCI, FCPI, coccolithophore, haptophyte; PHOTOSYNTHESIS
methodELECTRON MICROSCOPY

Download Data

2. SAXS Parameters (CRYSOL)

rg_guinier42.88
rg_electron41.80
i01098570000.00
molecular_weight352020.0 kDa
excluded_volume468910 ų
envelope_volume519650 ų
shell_volume95666 ų
envelope_diameter145.0
shell_rg51.97
envelope_rg42.25
shape_rg41.81
total_rg42.24
total_atoms25073
n_residues2299
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)

dmax134.0
rg_real42.64
rg_real_error0.99
i0_real1.0990e+09
i0_real_error2.0660e+07
rg_reciprocal42.87
i0_reciprocal1099000000.0000
total_estimate0.8839
solution_quality GOOD a GOOD solution
n_peaks2
r_peak_primary54.3
skewness0.151
kurtosis-0.393
angular_range— – 0.1850 −1
current_alpha0.0000
highest_alpha90200000.0000
n_real_points38
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.890; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.958; Smooth: 0.857

4. Crystallography & Experiment

5. Entities & Polymer Info (23)

6. Citations (1)

7. Files & Curves (10)