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6z3p

Structure of EV71 in complex with a protective antibody 38-3-11A Fab

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

VP1

OrganismNot specified

UniProt A0A2L1GIK5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 360 VP2 × 60 （D4QGA2） VP3 × 60 （D4QGA3） VP4 × 60 （Q6YLE3） heavy chain × 60 light chain × 60 SPHINGOSINE × 60 Consistent with protein count
2 Protein heterocomplex Heteromer Protein 6 VP2 × 1 （D4QGA2） VP3 × 1 （D4QGA3） VP4 × 1 （Q6YLE3） heavy chain × 1 light chain × 1 SPHINGOSINE × 1 Consistent with protein count
3 Protein heterocomplex Heteromer Protein 30 VP2 × 5 （D4QGA2） VP3 × 5 （D4QGA3） VP4 × 5 （Q6YLE3） heavy chain × 5 light chain × 5 SPHINGOSINE × 5 Consistent with protein count
4 Protein heterocomplex Heteromer Protein 36 VP2 × 6 （D4QGA2） VP3 × 6 （D4QGA3） VP4 × 6 （Q6YLE3） heavy chain × 6 light chain × 6 SPHINGOSINE × 6 Consistent with protein count
5 Protein heterocomplex Heteromer Protein 6 VP2 × 1 （D4QGA2） VP3 × 1 （D4QGA3） VP4 × 1 （Q6YLE3） heavy chain × 1 light chain × 1 SPHINGOSINE × 1 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
6z3p 6z3p 6z3p 6z3p 6z3p 6z3q 6z3q 6z3q 6z3q 6z3q 8c6d 9f5s

16 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name A0A2L1GIK5_HE71
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–297； UniProt 566–862

VP2

OrganismNot specified

UniProt D4QGA2

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 （A0A2L1GIK5） VP3 × 60 （D4QGA3） VP4 × 60 （Q6YLE3） heavy chain × 60 light chain × 60 SPHINGOSINE × 60 Consistent with protein count
2 Protein heterocomplex Heteromer Protein 6 VP1 × 1 （A0A2L1GIK5） VP3 × 1 （D4QGA3） VP4 × 1 （Q6YLE3） heavy chain × 1 light chain × 1 SPHINGOSINE × 1 Consistent with protein count
3 Protein heterocomplex Heteromer Protein 30 VP1 × 5 （A0A2L1GIK5） VP3 × 5 （D4QGA3） VP4 × 5 （Q6YLE3） heavy chain × 5 light chain × 5 SPHINGOSINE × 5 Consistent with protein count
4 Protein heterocomplex Heteromer Protein 36 VP1 × 6 （A0A2L1GIK5） VP3 × 6 （D4QGA3） VP4 × 6 （Q6YLE3） heavy chain × 6 light chain × 6 SPHINGOSINE × 6 Consistent with protein count
5 Protein heterocomplex Heteromer Protein 6 VP1 × 1 （A0A2L1GIK5） VP3 × 1 （D4QGA3） VP4 × 1 （Q6YLE3） heavy chain × 1 light chain × 1 SPHINGOSINE × 1 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
6i2k 6i2k 6i2k 6i2k 6i2k 6z3p 6z3p 6z3p 6z3p 6z3p 6z3q 6z3q

18 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name D4QGA2_9ENTO
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B； PDBConstruct 1–254； UniProt 70–323

VP3

OrganismNot specified

UniProt D4QGA3

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 （A0A2L1GIK5） VP2 × 60 （D4QGA2） VP4 × 60 （Q6YLE3） heavy chain × 60 light chain × 60 SPHINGOSINE × 60 Consistent with protein count
2 Protein heterocomplex Heteromer Protein 6 VP1 × 1 （A0A2L1GIK5） VP2 × 1 （D4QGA2） VP4 × 1 （Q6YLE3） heavy chain × 1 light chain × 1 SPHINGOSINE × 1 Consistent with protein count
3 Protein heterocomplex Heteromer Protein 30 VP1 × 5 （A0A2L1GIK5） VP2 × 5 （D4QGA2） VP4 × 5 （Q6YLE3） heavy chain × 5 light chain × 5 SPHINGOSINE × 5 Consistent with protein count
4 Protein heterocomplex Heteromer Protein 36 VP1 × 6 （A0A2L1GIK5） VP2 × 6 （D4QGA2） VP4 × 6 （Q6YLE3） heavy chain × 6 light chain × 6 SPHINGOSINE × 6 Consistent with protein count
5 Protein heterocomplex Heteromer Protein 6 VP1 × 1 （A0A2L1GIK5） VP2 × 1 （D4QGA2） VP4 × 1 （Q6YLE3） heavy chain × 1 light chain × 1 SPHINGOSINE × 1 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
6i2k 6i2k 6i2k 6i2k 6i2k 6z3p 6z3p 6z3p 6z3p 6z3p 6z3q 6z3q

17 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name D4QGA3_9ENTO
Isoform —
PDB entities 3
Chains and sequence ranges Author chain C； PDBConstruct 1–242； UniProt 324–565

VP4

OrganismNot specified

UniProt Q6YLE3

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 （A0A2L1GIK5） VP2 × 60 （D4QGA2） VP3 × 60 （D4QGA3） heavy chain × 60 light chain × 60 SPHINGOSINE × 60 Consistent with protein count
2 Protein heterocomplex Heteromer Protein 6 VP1 × 1 （A0A2L1GIK5） VP2 × 1 （D4QGA2） VP3 × 1 （D4QGA3） heavy chain × 1 light chain × 1 SPHINGOSINE × 1 Consistent with protein count
3 Protein heterocomplex Heteromer Protein 30 VP1 × 5 （A0A2L1GIK5） VP2 × 5 （D4QGA2） VP3 × 5 （D4QGA3） heavy chain × 5 light chain × 5 SPHINGOSINE × 5 Consistent with protein count
4 Protein heterocomplex Heteromer Protein 36 VP1 × 6 （A0A2L1GIK5） VP2 × 6 （D4QGA2） VP3 × 6 （D4QGA3） heavy chain × 6 light chain × 6 SPHINGOSINE × 6 Consistent with protein count
5 Protein heterocomplex Heteromer Protein 6 VP1 × 1 （A0A2L1GIK5） VP2 × 1 （D4QGA2） VP3 × 1 （D4QGA3） heavy chain × 1 light chain × 1 SPHINGOSINE × 1 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
6i2k 6i2k 6i2k 6i2k 6i2k 6z3p 6z3p 6z3p 6z3p 6z3p 6z3q 6z3q

15 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name Q6YLE3_9ENTO
Isoform —
PDB entities 4
Chains and sequence ranges Author chain D； PDBConstruct 1–58； UniProt 12–69

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_id6z3p
Deposition date deposition_date2020-05-21
Structure title titleStructure of EV71 in complex with a protective antibody 38-3-11A Fab
Keywords keywordsEV71, antibody 38-3-11A, antibody 38-1-10A, EV71-Fab complex, VIRUS; VIRUS
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.

6z3p__assembly_1__model_1

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

Download this curve (.dat)

6z3p__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.

6z3p__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)138.40 Å
Total Rg138.50 Å
Atom count981360
Residues64200
Excluded volume8835200 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 6z3p__assembly_1__model_1 360-meric （360） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 6z3p__assembly_2__model_1 hexameric （6） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
3 1 6z3p__assembly_3__model_1 30-meric （30） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
4 1 6z3p__assembly_4__model_1 36-meric （36） Excluded — —
Exclusion reason： Auxiliary symmetry representation; not a complete or representative biological assembly.
5 1 6z3p__assembly_5__model_1 hexameric （6） 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) 5 domains

SCOP 2.08 (5 domains)

Domain ID domain_idd6z3pa_
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.121.4.0 — automated matches
Domain ID domain_idd6z3pb_
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.121.4.0 — automated matches
Domain ID domain_idd6z3pc_
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_idd6z3ph_
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_idd6z3pl_
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.1 — Immunoglobulin
Family Family familyb.1.1.1 — V set domains (antibody variable domain-like)
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7. Citations (1)