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9u67

Structure of HN HA at pH 6.4 (conformation4).

Method: ELECTRON MICROSCOPY D_max: 96.8 Å Quality: GOOD

SAXS Profile

P(r) Distribution

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1. Structure Basics

entry_id	9u67
deposition_date	2025-03-22
title	Structure of HN HA at pH 6.4 (conformation4).
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	32.80 Å
rg_electron	31.54 Å
i0	215980000.00
molecular_weight	116170.0 kDa
excluded_volume	145090 Å³
envelope_volume	193930 Å³
shell_volume	49613 Å³
envelope_diameter	102.6 Å
shell_rg	39.98 Å
envelope_rg	31.05 Å
shape_rg	31.51 Å
total_rg	32.37 Å
total_atoms	8184
n_residues	1032
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	96.8 Å
rg_real	32.52 Å
rg_real_error	0.48 Å
i0_real	2.1600e+08
i0_real_error	3.0250e+06
rg_reciprocal	32.64 Å
i0_reciprocal	216000000.0000
total_estimate	0.8987
solution_quality	GOOD a GOOD solution
n_peaks	2
r_peak_primary	44.3 Å
skewness	0.071
kurtosis	-0.478
angular_range	— – 0.2400 Å⁻¹
current_alpha	0.0000
highest_alpha	38430000.0000
n_real_points	49
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.951; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.972; Smooth: 0.854

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4. Crystallography & Experiment

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5. Entities & Polymer Info (2)

Entity 1 polymer

description	Hemagglutinin
formula_weight	36428.9 kDa
src_method	man
entity_count	3

Polymer

type	polypeptide(L)
strand_id	E,A,C
atom_count	8184

DTICVGYHANNSTDTVDTILEKNVTVTHSVNLLEDSHNGKLCSLNGKIPLQLGNCNVAGWILGNPKCDLLLTANSWSYIIETSNSKNGACYPGEFADYEELKEQLSTVSSFERFEIFPKATSWPNHDTTRGTTVSCSHSGANSFYRNLLWIVKKGNSYPKLSKSYTNNKGKEVLVIWGVHHPPTDSDQQTLYQNNNTYVSVGSTKYYKRFTPEIVARPKVREQAGRMNYYWTLLDQGDTITFEATGNLIAPWHAFALKKGSSSGIMRSDAQVHNCTTKCQTPHGALKGNLPFQNVHPVTIGKCPKYVKSTQLRLATGLRNIPSIQSR

Source

organism	Influenza A virus
ncbi_taxonomy_id	11320
host_organism	Homo sapiens

Entity 2 polymer

description	Hemagglutinin
formula_weight	25067.3 kDa
src_method	man
entity_count	3

Polymer

type	polypeptide(L)
strand_id	F,B,D

GLFGAIAGFIEGGWTGMVDGWYGYHHRNEQGSGYAADQKSTQIAIDGISNKVNSVIEKMNIQFTSVGKEFNSLEKRMENLNKKVDDGFLDVWTYNAELLILLENERTLDFHDLNVKNLYEKVKSQLRNNAKEIGNGCFEFYHKCDNECMESVKNGTYNYPKYSEESKLNREEIDGVKLESMGIHQILAIYSTVASSLVLLVSLGAISFWMCSNGSLQCRVCI

Source

organism	Influenza A virus
ncbi_taxonomy_id	11320
host_organism	Homo sapiens

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6. Citations (1)

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length_a	1.000 Å
length_b	1.000 Å
length_c	1.000 Å
angle_alpha	90.00 °
angle_beta	90.00 °
angle_gamma	90.00 °
z_pdb	—

space_group	P 1
int_tables_number	1
crystal_system	—

resolution	3.320 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	3.32 Å
resolution_method	—
num_particles	24481

fit	/app/data/saxs_computation/u6/9u67/9u67.fit
pddf	/app/data/pr_computation/u6/9u67/9u67.pr.out
profile	/app/data/saxs_computation/u6/9u67/9u67.dat

Structure of HN HA at pH 6.4 (conformation4).

SAXS Profile

P(r) Distribution

1. Structure Basics

Download Data

2. SAXS Parameters (CRYSOL)

3. P(r) Analysis (GNOM)

4. Crystallography & Experiment

Unit Cell

Symmetry

Refinement

EM 3D

5. Entities & Polymer Info (2)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)