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9u69

Structure of HN-113S HA at pH 6.4.

Method: ELECTRON MICROSCOPY D_max: 140.0 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9u69
deposition_date	2025-03-22
title	Structure of HN-113S HA at pH 6.4.
keywords	Influenza, HA, cryo-EM, 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	41.31 Å
rg_electron	40.67 Å
i0	402229000.00
molecular_weight	160550.0 kDa
excluded_volume	199420 Å³
envelope_volume	266940 Å³
shell_volume	56052 Å³
envelope_diameter	138.2 Å
shell_rg	44.69 Å
envelope_rg	40.54 Å
shape_rg	40.68 Å
total_rg	40.84 Å
total_atoms	11306
n_residues	1431
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	140.0 Å
rg_real	41.47 Å
rg_real_error	1.01 Å
i0_real	4.0220e+08
i0_real_error	6.5150e+06
rg_reciprocal	41.31 Å
i0_reciprocal	402200000.0000
total_estimate	0.8560
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	44.2 Å
skewness	0.473
kurtosis	-0.374
angular_range	— – 0.1900 Å⁻¹
current_alpha	0.0002
highest_alpha	40300000.0000
n_real_points	39
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.766; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.989; Smooth: 0.836

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4. Crystallography & Experiment

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5. Entities & Polymer Info (3)

Entity 1 polymer

description	Hemagglutinin
formula_weight	36428.9 kDa
src_method	man
entity_count	3

Polymer

type	polypeptide(L)
strand_id	A,C,E
atom_count	11306

DTICVGYHANNSTDTVDTILEKNVTVTHSVNLLEDSHNGKLCSLNGKIPLQLGNCNVAGWILGNPKCDLLLTANSWSYIIETSNSKNGACYPGEFADYEELKEQLSTVSSFERFEIFPKATSWPNHDTTRGTTVSCSHSGANSFYRNLLWIVKKGNSYPKLSKSYTNNKGKEVLVIWGVHHPPTDSDQQTLYQNNNTYVSVGSTKYYKRFTPEIVARPKVREQAGRMNYYWTLLDQGDTITFEATGNLIAPWHAFALKKGSSSGIMRSDAQVHNCTTKCQTPHGALKGNLPFQNVHPVTIGKCPKYVKSTQLRLATGLRNIPSIQSR

Source

organism	Influenza A virus
ncbi_taxonomy_id	11320
host_organism	Homo sapiens

Entity 2 polymer

description	Hemagglutinin
formula_weight	25041.2 kDa
mutation	L113S
src_method	man
entity_count	3

Polymer

type	polypeptide(L)
strand_id	B,D,F

GLFGAIAGFIEGGWTGMVDGWYGYHHRNEQGSGYAADQKSTQIAIDGISNKVNSVIEKMNIQFTSVGKEFNSLEKRMENLNKKVDDGFLDVWTYNAELLILLENERTLDFHDSNVKNLYEKVKSQLRNNAKEIGNGCFEFYHKCDNECMESVKNGTYNYPKYSEESKLNREEIDGVKLESMGIHQILAIYSTVASSLVLLVSLGAISFWMCSNGSLQCRVCI

Source

organism	Influenza A virus
ncbi_taxonomy_id	11320
host_organism	Homo sapiens

Entity 3 non-polymer

description	2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	221.2 kDa
src_method	syn
entity_count	1

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6. Citations (1)

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resolution	3.54 Å
resolution_method	—
num_particles	155222

fit	/app/data/saxs_computation/u6/9u69/9u69.fit
pddf	/app/data/pr_computation/u6/9u69/9u69.pr.out
profile	/app/data/saxs_computation/u6/9u69/9u69.dat

Structure of HN-113S HA at pH 6.4.

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

EM 3D

5. Entities & Polymer Info (3)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)