SAXSdb — 9yb1

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1. Structure Basics

entry_id	9yb1
deposition_date	2025-09-16
title	Localized reconstruction of the asymmetric unit of SINV/EEEV at pH 5.6.
keywords	;Eastern Equine Encephalitis Virus, Cryo-EM, Single Particle Averaging, localized reconstruction, asymmetric unit, low pH back neutralization., VIRUS ;; VIRUS
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	65.86 Å
rg_electron	65.39 Å
i0	2890640000.00
molecular_weight	450660.0 kDa
excluded_volume	562860 Å³
envelope_volume	1008000 Å³
shell_volume	128910 Å³
envelope_diameter	212.6 Å
shell_rg	68.03 Å
envelope_rg	62.25 Å
shape_rg	65.33 Å
total_rg	65.67 Å
total_atoms	31679
n_residues	4067
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	208.8 Å
rg_real	65.54 Å
rg_real_error	2.29 Å
i0_real	2.8910e+09
i0_real_error	6.6540e+07
rg_reciprocal	66.08 Å
i0_reciprocal	2893000000.0000
total_estimate	0.8696
solution_quality	GOOD a GOOD solution
n_peaks	1
r_peak_primary	87.0 Å
skewness	0.092
kurtosis	-0.615
angular_range	— – 0.1200 Å⁻¹
current_alpha	0.0000
highest_alpha	134300000.0000
n_real_points	25
gnom_version	4.1.3
quality_criteria	AN1: 0.000; Oscil: 0.958; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.976; Smooth: 0.454

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4. Crystallography & Experiment

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5. Entities & Polymer Info (5)

Entity 1 polymer

description	E1 glycoprotein
formula_weight	47357.5 kDa
src_method	man
entity_count	4

Polymer

type	polypeptide(L)
strand_id	A,B,C,D
atom_count	31679

YEHTAVMPNKVGIPYKALVERPGYAPVHLQIQLVNTRIIPSTNLEYITCKYKTKVPSPVVKCCGATQCTSKPHPDYQCQVFTGVYPFMWGGAYCFCDTENTQMSEAYVERSEECSIDHAKAYKVHTGTVQAMVNITYGSVSWRSADVYVNGETPAKIGDAKLIIGPLSSAWSPFDNKVVVYGHEVYNYDFPEYGTGKAGSFGDLQSRTSTSNDLYANTNLKLQRPQAGIVHTPFTQAPSGFERWKRDKGAPLNDVAPFGCSIALEPLRAENCAVGSIPISIDIPDAAFTRISETPTVSDLECKITECTYASDFGGIATVAYKSSKAGNCPIHSPSGVAVIKENDVTLAESGSFTFHFSTANIHPAFKLQVCTSAVTCKGDCKPPKDHIVDYPAQHTESFTSAISATAWSWLKVLVGGTSAFIVLGLIATAVVALVLF

Source

organism	Eastern equine encephalitis virus
ncbi_taxonomy_id	11021
host_organism	Mesocricetus auratus

Entity 2 polymer

description	Capsid protein
formula_weight	17650.0 kDa
src_method	man
entity_count	4

Polymer

type	polypeptide(L)
strand_id	P,Q,R,S

QRMCMKLESDKTFPIMLNGQVNGYACVVGGRVFKPLHVEGRIDNEQLAAIKLKKASIYDLEYGDVPQCMKSDTLQYTSDKPPGFYNWHHGAVQYENNRFTVPRGVGGKGDSGRPILDNKGRVVAIVLGGVNEGSRTALSVVTWNQKGVTVKDTPEGSEPW

Source

organism	Eastern equine encephalitis virus
ncbi_taxonomy_id	11021
host_organism	Mesocricetus auratus

Entity 3 polymer

description	E2 glycoprotein
formula_weight	47047.0 kDa
ec_number	3.4.21.90
src_method	man
entity_count	4

Polymer

type	polypeptide(L)
strand_id	a,b,c,d

DLDTHFTQYKLARPYIADCPNCGHSRCDSPIAIEEVRGDAHAGVIRIQTSAMFGLKTDGVDLAYMSFMNGKTQKSIKIDNLHVRTSAPCSLVSHHGYYILAQCPPGDTVTVGFHDGPNRHTCTVAHKVEFRPVGREKYRHPPEHGVELPCNRYTHKRADQGHYVEMHQPGLVADHSLLSIHSAKVKITVPSGAQVKYYCKCPDVREGITSSDHTTTCTDVKQCRAYLIDNKKWVYNSGRLPRGEGDTFKGKLHVPFVPVKAKCIATLAPEPLVEHKHRTLILHLHPDHPTLLTTRSLGSDANPTRQWIERPTTVNFTVTGEGLEYTWGNHPPKRVWAQESGEGNPHGWPHEVVVYYYNRYPLTTIIGLCTCVAIIMVSCVTSVWLLCRTRNLCITPYKLAPNAQVPILLALLCCIKPTRA

Source

organism	Eastern equine encephalitis virus
ncbi_taxonomy_id	11021
host_organism	Mesocricetus auratus

Entity 4 branched

description	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	586.5 kDa
src_method	man
entity_count	4

Entity 5 non-polymer

description	2-acetamido-2-deoxy-beta-D-glucopyranose
formula_weight	221.2 kDa
src_method	syn
entity_count	4

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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	4.700 Å
resolution_low	— Å
r_factor	—
r_work	—
r_free	—

resolution	4.70 Å
resolution_method	—
num_particles	265738

fit	/app/data/saxs_computation/yb/9yb1/9yb1.fit
pddf	/app/data/pr_computation/yb/9yb1/9yb1.pr.out
profile	/app/data/saxs_computation/yb/9yb1/9yb1.dat

Localized reconstruction of the asymmetric unit of SINV/EEEV at pH 5.6.

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 (5)

Entity 1 polymer

Polymer

Source

Entity 2 polymer

Polymer

Source

Entity 3 polymer

Polymer

Source

Entity 4 branched

Entity 5 non-polymer

6. Citations (1)

7. Files & Curves (10)

Files (7)

Curves (3)