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9zbi

The cryo-EM structure of Pakpunavirus P7-1 head(capsid:decoration protein)

Method: ELECTRON MICROSCOPY D_max: 213.3 Å Quality: GOOD

SAXS Profile

P(r) Distribution

P(r) distribution for 9zbi

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1. Structure Basics

entry_id	9zbi
deposition_date	2025-11-20
title	The cryo-EM structure of Pakpunavirus P7-1 head(capsid:decoration protein)
keywords	Pakpunavirus P7-1; Cryo-EM, in situ, structure; head; viral protein, VIRAL PROTEIN; VIRAL PROTEIN
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	60.02 Å
rg_electron	59.98 Å
i0	1076700000.00
molecular_weight	273340.0 kDa
excluded_volume	340970 Å³
envelope_volume	522660 Å³
shell_volume	73390 Å³
envelope_diameter	224.0 Å
shell_rg	57.78 Å
envelope_rg	60.67 Å
shape_rg	59.93 Å
total_rg	60.07 Å
total_atoms	19323
n_residues	2409
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	213.3 Å
rg_real	60.27 Å
rg_real_error	2.45 Å
i0_real	1.0770e+09
i0_real_error	2.3710e+07
rg_reciprocal	59.77 Å
i0_reciprocal	1076000000.0000
total_estimate	0.8654
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	73.8 Å
skewness	0.345
kurtosis	-0.441
angular_range	— – 0.1300 Å⁻¹
current_alpha	0.0001
highest_alpha	50670000.0000
n_real_points	27
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.851; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.989; Smooth: 0.703

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

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6. Citations (1)

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7. Files & Curves (10)