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7c81

E30 F-particle in complex with 6C5

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

VP4

OrganismNot specified

UniProt Q33C85

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 360 VP1 × 60 VP2 × 60 VP3 × 60 Light chain × 60 Heavy chain × 60 SPHINGOSINE × 60 Consistent with protein count
2 Protein heterocomplex Heteromer Protein 6 VP1 × 1 VP2 × 1 VP3 × 1 Light chain × 1 Heavy chain × 1 SPHINGOSINE × 1 Consistent with protein count
3 Protein heterocomplex Heteromer Protein 30 VP1 × 5 VP2 × 5 VP3 × 5 Light chain × 5 Heavy chain × 5 SPHINGOSINE × 5 Consistent with protein count
4 Protein heterocomplex Heteromer Protein 36 VP1 × 6 VP2 × 6 VP3 × 6 Light chain × 6 Heavy chain × 6 SPHINGOSINE × 6 Consistent with protein count
5 Protein heterocomplex Heteromer Protein 6 VP1 × 1 VP2 × 1 VP3 × 1 Light chain × 1 Heavy chain × 1 SPHINGOSINE × 1 Consistent with protein count
6 Protein heterocomplex Heteromer Protein 360 VP1 × 60 VP2 × 60 VP3 × 60 Light chain × 60 Heavy chain × 60 SPHINGOSINE × 60 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
7c80 7c80 7c80 7c80 7c80 7c80 7c81 7c81 7c81 7c81 7c81 7c81

30 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name Q33C85_9ENTO
Isoform —
PDB entities 4
Chains and sequence ranges Author chain D； PDBConstruct 2–69； UniProt 2–69

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_id7c81
Deposition date deposition_date2020-05-28
Structure title titleE30 F-particle in complex with 6C5
Keywords keywordsMAb, 6C5, E30, VIRUS-IMMUNE SYSTEM complex; VIRUS/IMMUNE SYSTEM
Experimental Method methodELECTRON 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.

7c81__assembly_1__model_1

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

Download this curve (.dat)

7c81__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 1011 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

7c81__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）0.00 Å
Rg (electron density)150.60 Å
Total Rg150.60 Å
Atom count570840
Residues74820
Excluded volume10051000 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7c81__assembly_1__model_1 360-meric （360） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 7c81__assembly_2__model_1 hexameric （6） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
3 1 7c81__assembly_3__model_1 30-meric （30） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
4 1 7c81__assembly_4__model_1 36-meric （36） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
5 1 7c81__assembly_5__model_1 hexameric （6） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
6 1 7c81__assembly_6__model_1 360-meric （360） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (7)

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6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (6 domains)

Domain ID domain_idd7c81a_
Class classb — All beta proteins
Fold Fold foldb.121 — Nucleoplasmin-like/VP (viral coat and capsid proteins)
Superfamily Superfamily superfamilyb.121.4 — Positive stranded ssRNA viruses
Family Family familyb.121.4.1 — Picornaviridae-like VP (VP1, VP2, VP3 and VP4)
Domain ID domain_idd7c81c_
Class classb — All beta proteins
Fold Fold foldb.121 — Nucleoplasmin-like/VP (viral coat and capsid proteins)
Superfamily Superfamily superfamilyb.121.4 — Positive stranded ssRNA viruses
Family Family familyb.121.4.1 — Picornaviridae-like VP (VP1, VP2, VP3 and VP4)
Domain ID domain_idd7c81h1
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.1 — Immunoglobulin
Family Family familyb.1.1.0 — automated matches
Domain ID domain_idd7c81h2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags
Domain ID domain_idd7c81l1
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.1 — Immunoglobulin
Family Family familyb.1.1.0 — automated matches
Domain ID domain_idd7c81l2
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.1 — Immunoglobulin
Family Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)

CATH v4.4 (2 domains)

Domain ID domain_id7c81H01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7c81L01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
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7. Citations (1)