SAXSdb — 8dee

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Spike glycoprotein E1

Western equine encephalitis virus

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein homooligomer	Homooligomer	Protein 12	No other associated polymer	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	POLS_WEEV
Isoform	—
PDB entities	1, 2, 3
Chains and sequence ranges	Author chain A； PDBConstruct 1–439； UniProt 798–1236 Author chain F； PDBConstruct 1–439； UniProt 798–1236 Author chain J； PDBConstruct 1–439； UniProt 798–1236 Author chain N； PDBConstruct 1–439； UniProt 798–1236 Author chain B； PDBConstruct 1–418； UniProt 320–737 Author chain G； PDBConstruct 1–418； UniProt 320–737 Author chain K； PDBConstruct 1–418； UniProt 320–737 Author chain O； PDBConstruct 1–418； UniProt 320–737 Author chain E； PDBConstruct 1–259； UniProt 1–259 Author chain I； PDBConstruct 1–259； UniProt 1–259 Author chain M； PDBConstruct 1–259； UniProt 1–259 Author chain R； PDBConstruct 1–259； UniProt 1–259

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	8dee
Deposition date deposition_date	2022-06-20
Structure title title	Asymmetric Unit of Western Equine Encephalitis Virus
Keywords keywords	Western Equine Encephalitis virus, Virus-Like Particle, VIRUS LIKE PARTICLE; VIRUS LIKE PARTICLE
Experimental Method method	ELECTRON MICROSCOPY

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

8dee__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

8dee__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

8dee__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	65.67 Å
Rg (electron density)	64.82 Å
Total Rg	65.02 Å
Atom count	30716
Residues	4000
Excluded volume	546020 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`8dee__assembly_1__model_1`	dodecameric （12）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Description description	Spike glycoprotein E1
Molecular weight formula_weight	47368.8 kDa
Source method src_method	man
Copy count entity_count	4

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,F,J,N
Atom count atom_count	30716

FEHATTVPNVPGIPYKALVERAGYAPLNLEITVVSSELTPSTNKEYVTCRFHTVIPSPQVKCCGSLECKASSKADYTCRVFGGVYPFMWGGAQCFCDSENTQLSEAYVEFAPDCTIDHAVALKVHTAALKVGLRIVYGNTTAHLDTFVNGVTPGSSRDLKVIAGPISAAFSPFDHKVVIRKGLVYNYDFPEYGAMKPGAFGDIQASSLDATDIVARTDIRLLKPSVKNIHVPYTQAVSGYEMWKNNSGRPLQETAPFGCKIEVEPLRASNCAYGHIPISIDIPDAAFVRSSESPTILEVSCTVADCIYSADFGGSLTLQYKADREGHCPVHSHSTTAVLKEATTHVTAVGSITLHFSTSSPQANFIVSLCGKKTTCNAECKPPADHIIGEPHKVDQEFQAAVSKTSWNWLLALFGGASSLIVVGLIVLVCSSMLINTRR

Source Source

Source organism organism	Western equine encephalitis virus
NCBI taxonomy ID ncbi_taxonomy_id	11039
Host organism host_organism	Homo sapiens

Entity 2 Entity 2 polymer

Description description	Spike glycoprotein E2
Molecular weight formula_weight	46374.8 kDa
Source method src_method	man
Copy count entity_count	4

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B,G,K,O

SITDDFTLTSPYLGFCPYCRHSAPCFSPIKIENVWDESDDGSIRIQVSAQFGYNQAGTADVTKFRYMSFDHDHDIKEDSMDKIAISTSGPCRRLGHKGYFLLAQCPPGDSVTVSITSGASENSCTVEKKIRRKFVGREEYLFPPVHGKLVKCHVYDHLKETSAGYITMHRPGPHAYKSYLEEASGEVYIKPPSGKNVTYECKCGDYSTGIVSTRTKMNGCTKAKQCIAYKSDQTKWVFNSPDLIRHTDHSVQGKLHIPFRLTPTVCPVPLAHTPTVTKWFKGITLHLTATRPTLLTTRKLGLRADATAEWITGTTSRNFSVGREGLEYVWGNHEPVRVWAQESAPGDPHGWPHEIIIHYYHRHPVYTVIVLCGVALAILVGTASSAACIAKARRDCLTPYALAPNATVPTALAVLCCI

Source Source

Source organism organism	Western equine encephalitis virus
NCBI taxonomy ID ncbi_taxonomy_id	11039
Host organism host_organism	Homo sapiens

Entity 3 Entity 3 polymer

Description description	Capsid protein
Molecular weight formula_weight	29114.7 kDa
EC 编号 ec_number	3.4.21.90
Source method src_method	man
Copy count entity_count	4

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	E,I,M,R

MFPYPQLNFPPVYPTNPMAYRDPNPPRCRWRPFRPPLAAQIEDLRRSIANLTFKQRSPNPPPGPPPKKKKSAPKPKPTQPKKKKQQAKKTKRKPKPGKRQRMCMKLESDKTFPIMLNGQVNGYACVVGGRLMKPLHVEGKIDNEQLAAVKLKKASMYDLEYGDVPQNMKSDTLQYTSDKPPGFYNWHHGAVQYENGRFTVPRGVGGKGDSGRPILDNRGRVVAIVLGGANEGTRTALSVVTWNQKGVTIKDTPEGSEPW

Source Source

Source organism organism	Western equine encephalitis virus
NCBI taxonomy ID ncbi_taxonomy_id	11039
Host organism host_organism	Homo sapiens

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6. Fold Classification (SCOP + CATH) 8 domains

CATH v4.4 (8 domains)

Domain ID domain_id	8deeA01
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	350 —

Domain ID domain_id	8deeB01
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	3200 — Alphavirus E2 glycoprotein, A domain

Domain ID domain_id	8deeF01
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	350 —

Domain ID domain_id	8deeG01
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	3200 — Alphavirus E2 glycoprotein, A domain

Domain ID domain_id	8deeJ01
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	350 —

Domain ID domain_id	8deeK01
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	3200 — Alphavirus E2 glycoprotein, A domain

Domain ID domain_id	8deeN01
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	350 —

Domain ID domain_id	8deeO01
Class class	2 — Mainly Beta
Architecture architecture	60 — Sandwich
Topology topology	40 — Immunoglobulin-like
Homologous superfamily homologous superfamily	3200 — Alphavirus E2 glycoprotein, A domain

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	3.40 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	953400

Asymmetric Unit of Western Equine Encephalitis Virus

1. Protein Identity and Related Structures Protein Identity & Related Structures

Spike glycoprotein E1

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

8dee__assembly_1__model_1

8dee__assembly_1__model_1 | I(q)

8dee__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

Entity 3 Entity 3 polymer

Polymer Polymer

Source Source

6. Fold Classification (SCOP + CATH) 8 domains

CATH v4.4 (8 domains)

7. Citations (1)

Asymmetric Unit of Western Equine Encephalitis Virus

1. Protein Identity and Related Structures Protein Identity & Related Structures

Spike glycoprotein E1

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

8dee__assembly_1__model_1

8dee__assembly_1__model_1 | I(q)

8dee__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

冷冻电镜 EM 3D

5. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Polymer Polymer

Source Source

Entity 2 Entity 2 polymer

Polymer Polymer

Source Source

Entity 3 Entity 3 polymer

Polymer Polymer

Source Source

6. Fold Classification (SCOP + CATH) 8 domains

CATH v4.4 (8 domains)

7. Citations (1)