SAXSdb — 9q5v

▼

1. Structure Basics

entry_id	9q5v
deposition_date	2025-08-21
title	Structure of the Measles virus Fusion glycoprotein ectodomain in complex with two neutralizing antibodies mAb77 and Y10F
keywords	;VIRAL PROTEIN, glycoprotein, immune system, measles, high-resolution, ectodomain, fusion, antibody, complex, VIRAL PROTEIN-IMMUNE SYSTEM complex ;; VIRAL PROTEIN/IMMUNE SYSTEM
method	ELECTRON MICROSCOPY

▼

Download Data

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

▼

2. SAXS Parameters (CRYSOL)

rg_guinier	42.33 Å
rg_electron	41.74 Å
i0	591970000.00
molecular_weight	200080.0 kDa
excluded_volume	251260 Å³
envelope_volume	347520 Å³
shell_volume	70865 Å³
envelope_diameter	144.4 Å
shell_rg	46.19 Å
envelope_rg	40.86 Å
shape_rg	41.76 Å
total_rg	41.94 Å
total_atoms	14049
n_residues	1811
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

▼

3. P(r) Analysis (GNOM)

dmax	138.6 Å
rg_real	42.27 Å
rg_real_error	1.06 Å
i0_real	5.9200e+08
i0_real_error	9.4360e+06
rg_reciprocal	42.33 Å
i0_reciprocal	592000000.0000
total_estimate	0.8777
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	52.4 Å
skewness	0.298
kurtosis	-0.320
angular_range	— – 0.1850 Å⁻¹
current_alpha	0.0000
highest_alpha	70170000.0000
n_real_points	38
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.879; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.995; Smooth: 0.773

▶

4. Crystallography & Experiment

▶

5. Entities & Polymer Info (7)

Entity 1 polymer

description	Fusion glycoprotein F0
formula_weight	57379.5 kDa
src_method	man
entity_count	6

Polymer

type	polypeptide(L)
strand_id	A,B,C,D,E,F
atom_count	14049

MGLKVNVSAIFMAVLLTLQTPTGQIHWGNLSKIGVVGIGSASYKVMTRSSHQSLVIKLMPNITLLNNCTRVEIAEYRRLLRTVLEPIRDALNAMTQNIRPVQSVASSRRHKRFAGVVLAGAALGVATAAQITAGIALHQSMLNSQAIDNLRASLETTNQAIEAIRQAGQGMILAVQGVQDYINNELIPSMNQLSCDLIGQKLGLKLLRYYTEILSLFGPSLRDPISAEISIQALSYALGGDINKVLEKLGYSGGDLLGILESRGIKARITHVDTESYFIVLSIAYPTLSEIKGVIVHRLEGVSYNIGSQEWYTTVPKYVATQGYLISNFDESSCTFMPEGTVCSQNALYPMSPLLQECLRGSTKSCARTLVSGSFGNRFILSQGNLIANCASILCKCYTTGTIINQDPDKILTYIAADHCPVVEVNGVTIQVGSRRYPDAVYLHRIDLGPPISLGRLDVGTNLGNAIAKLEDAKELLESSDQILRSMKGLSSTSIGVDDDDKAGWSHPQFEKGGGSGGGSGGGSWSHPQFEK

Source

organism	Measles morbillivirus
ncbi_taxonomy_id	11234
host_organism	Drosophila melanogaster

Entity 2 polymer

description	Y10F light chain
formula_weight	25209.2 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	G

MGWSCIILFLVATATGVHSQIVLSQSPAILSASPGEKVTMTCRATSSVVYMHWYQQKPGSSPKPWIYATSNLASGVPTRFSGSGSGTSYSLTISRVEAEDAATYYCQQWNSNPYTFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC

Source

organism	Mus musculus
ncbi_taxonomy_id	10090
host_organism	Cricetulus griseus

Entity 3 polymer

description	Y10F heavy chain
formula_weight	52295.9 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	I

MGWSCIILFLVATATGVHSQVQLQQSGAELMKPGASVKISCKAAGYTFSNYWIEWVKQRPGHGLEWIGEILPGNSYTNYNEKFRGKATITADTSSNTAYMQLSSLTSEDSAVYYCASPLSGNYVRFAYWGQGTLVTVSTASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKGLEVLFQGPTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK

Source

organism	Mus musculus
ncbi_taxonomy_id	10090
host_organism	Cricetulus griseus

Entity 4 polymer

description	mAb77 light chain
formula_weight	23543.1 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	J

DVQITQSPSYLAASPGETITINCRASKSISKYLAWYQEKPGKTNELLIYSGSTLQSGIPSRFRGSGSGTDFTLTISSLEPEDFAMYYCQQHNEYTLTFGGGTKLELKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC

Source

organism	Mus musculus
ncbi_taxonomy_id	10090
host_organism	Cricetulus griseus

Entity 5 polymer

description	mAb77 heavy chain
formula_weight	50733.0 kDa
src_method	man
entity_count	1

Polymer

type	polypeptide(L)
strand_id	K

DVQLQESGPGLVKPSQSLSLTCTVSGYSITSDYAWNWIRQFPGNKLEWMGYISYTLTTGYNPSLKSRISITRDSSKNQFFLQLNSVTTEDTATYYCARSGWLLPYWYFDVWGAGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKGLEVLFQGPTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK

Source

organism	Mus musculus
ncbi_taxonomy_id	10090
host_organism	Cricetulus griseus

Entity 6 branched

description	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	424.4 kDa
src_method	man
entity_count	7

Entity 7 non-polymer

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

▶

6. Citations (1)

▶

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	triclinic

resolution	2.82 Å
resolution_method	—
num_particles	221000

fit	/app/data/saxs_computation/q5/9q5v/9q5v.fit
pddf	/app/data/pr_computation/q5/9q5v/9q5v.pr.out
profile	/app/data/saxs_computation/q5/9q5v/9q5v.dat

Structure of the Measles virus Fusion glycoprotein ectodomain in complex with two neutralizing antibodies mAb77 and Y10F

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

EM 3D

5. Entities & Polymer Info (7)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 polymer

Polymer

Source

Entity 4 polymer

Polymer

Source

Entity 5 polymer

Polymer

Source

Entity 6 branched

Entity 7 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)