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9wp6

The cryo-EM structure of Zea mays GLN1

Method: ELECTRON MICROSCOPY Dmax: 148.3 Å Quality: GOOD

SAXS Profile

SAXS profile for 9wp6

P(r) Distribution

P(r) distribution for 9wp6
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1. Structure Basics

entry_id9wp6
deposition_date2025-09-08
titleThe cryo-EM structure of Zea mays GLN1
keywordschloroplast-localized;Glutamine synthetase; a decameric complex, PLANT PROTEIN; PLANT PROTEIN
methodELECTRON MICROSCOPY
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier48.29 Å
rg_electron47.71 Å
i02529330000.00
molecular_weight415650.0 kDa
excluded_volume517320 ų
envelope_volume683790 ų
shell_volume111530 ų
envelope_diameter158.1 Å
shell_rg57.00 Å
envelope_rg47.60 Å
shape_rg47.69 Å
total_rg48.06 Å
total_atoms29350
n_residues3891
n_harmonics20
q_range— – 0.5000 Å−1
n_points101
shell_typedirectional
solvent_density0.3340 e/ų
contrast_shell0.0300 e/ų
crysol_version4.1.3
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3. P(r) Analysis (GNOM)

dmax148.3 Å
rg_real47.86 Å
rg_real_error0.61 Å
i0_real2.5290e+09
i0_real_error3.8180e+07
rg_reciprocal48.28 Å
i0_reciprocal2531000000.0000
total_estimate0.8787
solution_quality GOOD a GOOD solution
n_peaks1
r_peak_primary62.9 Å
skewness0.058
kurtosis-0.430
angular_range— – 0.1650 Å−1
current_alpha0.0002
highest_alpha576600000.0000
n_real_points34
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.870; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.947; Smooth: 0.861
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4. Crystallography & Experiment

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5. Entities & Polymer Info (1)

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6. Citations (1)

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7. Files & Curves (10)