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9q1e

Cryo-EM Structure of the MgtA Tetramer at 2.7 A Resolution

Method: ELECTRON MICROSCOPY Dmax: 203.7 Å Quality: GOOD

SAXS Profile

SAXS profile for 9q1e

P(r) Distribution

P(r) distribution for 9q1e
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1. Structure Basics

entry_id9q1e
deposition_date2025-08-13
titleCryo-EM Structure of the MgtA Tetramer at 2.7 A Resolution
keywordsP-type ATPase, Metal Transport, TRANSPORT PROTEIN; TRANSPORT PROTEIN
methodELECTRON MICROSCOPY
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Download Data

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2. SAXS Parameters (CRYSOL)

rg_guinier66.76 Å
rg_electron65.55 Å
i02103900000.00
molecular_weight406540.0 kDa
excluded_volume518340 ų
envelope_volume824900 ų
shell_volume110510 ų
envelope_diameter224.9 Å
shell_rg57.98 Å
envelope_rg66.90 Å
shape_rg65.58 Å
total_rg65.22 Å
total_atoms28466
n_residues3556
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)

dmax203.7 Å
rg_real66.77 Å
rg_real_error1.97 Å
i0_real2.1040e+09
i0_real_error4.6240e+07
rg_reciprocal66.58 Å
i0_reciprocal2103000000.0000
total_estimate0.8493
solution_quality GOOD a GOOD solution
n_peaks1
r_peak_primary88.5 Å
skewness0.242
kurtosis-0.472
angular_range— – 0.1150 Å−1
current_alpha0.0000
highest_alpha80980000.0000
n_real_points24
gnom_version4.1.3
quality_criteria AN1: 0.000; Oscil: 0.979; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.101
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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

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6. Citations (1)

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7. Files & Curves (10)