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9ugc

Cryo-EM structure of the Pma1 with ordered N-terminal extension in the autoinhibited state

Method: ELECTRON MICROSCOPY D_max: 120.6 Å Quality: GOOD

SAXS Profile

P(r) Distribution

P(r) distribution for 9ugc

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1. Structure Basics

entry_id	9ugc
deposition_date	2025-04-11
title	Cryo-EM structure of the Pma1 with ordered N-terminal extension in the autoinhibited state
keywords	Autoinhibited state, PROTON TRANSPORT; PROTON TRANSPORT
method	ELECTRON MICROSCOPY

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Download Data

SAXS curve (.dat) P(r) distribution (.pr.out) Structure (CIF)

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2. SAXS Parameters (CRYSOL)

rg_guinier	34.69 Å
rg_electron	34.90 Å
i0	126361000.00
molecular_weight	93819.0 kDa
excluded_volume	119100 Å³
envelope_volume	151080 Å³
shell_volume	38283 Å³
envelope_diameter	129.8 Å
shell_rg	38.76 Å
envelope_rg	34.90 Å
shape_rg	34.93 Å
total_rg	35.09 Å
total_atoms	6606
n_residues	860
n_harmonics	20
q_range	— – 0.5000 Å⁻¹
n_points	101
shell_type	directional
solvent_density	0.3340 e/Å³
contrast_shell	0.0300 e/Å³
crysol_version	4.1.3

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3. P(r) Analysis (GNOM)

dmax	120.6 Å
rg_real	34.92 Å
rg_real_error	1.55 Å
i0_real	1.2640e+08
i0_real_error	2.4220e+06
rg_reciprocal	34.78 Å
i0_reciprocal	126300000.0000
total_estimate	0.8457
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	36.7 Å
skewness	0.532
kurtosis	-0.104
angular_range	— – 0.2300 Å⁻¹
current_alpha	0.0000
highest_alpha	24010000.0000
n_real_points	47
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.789; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.897; Smooth: 0.730

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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)