Crystal structure of hemagglutinin head domain from H1N1 Influenza A virus A/Victoria/2570/2019 bound to the 49_C09 antibody

entry_id	9y41
deposition_date	2025-09-02
title	Crystal structure of hemagglutinin head domain from H1N1 Influenza A virus A/Victoria/2570/2019 bound to the 49_C09 antibody
keywords	Hemagglutinin, Head antibody, Influenza, Complex, ANTIVIRAL PROTEIN; ANTIVIRAL PROTEIN
method	X-RAY DIFFRACTION

rg_guinier	45.41 Å
rg_electron	46.57 Å
i0	301569000.00
molecular_weight	140970.0 kDa
excluded_volume	175790 ų
envelope_volume	240720 ų
shell_volume	48974 ų
envelope_diameter	175.7 Å
shell_rg	43.10 Å
envelope_rg	47.14 Å
shape_rg	46.50 Å
total_rg	46.64 Å
total_atoms	9937
n_residues	1260
n_harmonics	20
q_range	— – 0.5000 Å−1
n_points	101
shell_type	directional
solvent_density	0.3340 e/ų
contrast_shell	0.0300 e/ų
crysol_version	4.1.3

dmax	167.0 Å
rg_real	46.27 Å
rg_real_error	2.21 Å
i0_real	3.0160e+08
i0_real_error	6.2250e+06
rg_reciprocal	45.41 Å
i0_reciprocal	301300000.0000
total_estimate	0.7215
solution_quality	REASONABLE a REASONABLE solution
n_peaks	2
r_peak_primary	38.2 Å
skewness	0.720
kurtosis	-0.021
angular_range	— – 0.1750 Å−1
current_alpha	0.0000
highest_alpha	29820000.0000
n_real_points	36
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.513; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.330; Smooth: 0.507

Unit Cell

length_a	45.351 Å
length_b	256.212 Å
length_c	61.773 Å
angle_alpha	90.00 °
angle_beta	99.68 °
angle_gamma	90.00 °
z_pdb	4

Symmetry

space_group	P 1 21 1
int_tables_number	4
crystal_system	—

Refinement

resolution	2.890 Å
resolution_low	36.660 Å
r_factor	0.2378
r_work	0.2340
r_free	0.2828

Diffraction

temperature

100.0 K

Files (7)

• pr_distribution /app/data/pr_computation/y4/9y41/pr_distribution.json
• pr_output /app/data/pr_computation/y4/9y41/9y41.pr.out
• pr_plot /app/data/visualization/pr_computation/y4/9y41/9y41_pr_distribution.png
• saxs_curve_dat /app/data/saxs_computation/y4/9y41/9y41.dat
• saxs_fit /app/data/saxs_computation/y4/9y41/9y41.fit
• saxs_log /app/data/saxs_computation/y4/9y41/9y41.log
• saxs_plot /app/data/visualization/saxs_computation/y4/9y41/9y41_saxs_profile.png

Curves (3)

fit	/app/data/saxs_computation/y4/9y41/9y41.fit
pddf	/app/data/pr_computation/y4/9y41/9y41.pr.out
profile	/app/data/saxs_computation/y4/9y41/9y41.dat