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7jzj

Crystal structure demonstrating CTD-CTD interactions of Zaire Ebola virus VP40 dimer

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Matrix protein VP40

Zaire ebolavirus (strain Mayinga-76)

UniProt Q05128

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 2 PENTAETHYLENE GLYCOL × 2 water × 2 Consistent with protein count
2 Protein homooligomer Homooligomer Protein 2 PENTAETHYLENE GLYCOL × 1 water × 2 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer
4ldb 4ldb 4ldi 7jzj 7jzj 7jzt 7jzt

7 assemblies

Homotetramer

None

Other homooligomers
4ldd 4ldm

2 assemblies

Heteromeric or nucleic-acid complex
1h2c 1h2d 2kq0 4eje 4eje 7k5d 7k5l

7 assemblies

View Construct and Data Evidence
UniProt name VP40_EBOZM
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 14–297； UniProt 43–326 Author chain B； PDBConstruct 14–297； UniProt 43–326 Author chain C； PDBConstruct 14–297； UniProt 43–326 Author chain D； PDBConstruct 14–297； UniProt 43–326

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_id7jzj
Deposition date deposition_date2020-09-02
Structure title titleCrystal structure demonstrating CTD-CTD interactions of Zaire Ebola virus VP40 dimer
Keywords keywordsVP40, matrix protein, Ebola virus, VIRAL PROTEIN; VIRAL PROTEIN
Experimental Method methodX-RAY DIFFRACTION
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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.

7jzj__assembly_1__model_1

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

Download this curve (.dat)

7jzj__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

7jzj__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）27.36 Å
Rg (electron density)26.67 Å
Total Rg27.45 Å
Atom count7183
Residues495
Excluded volume65827 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7jzj__assembly_1__model_1 dimeric （2） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 7jzj__assembly_2__model_1 dimeric （2） 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)

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6. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (6 domains)

Domain ID domain_idd7jzja1
Class classb — All beta proteins
Fold Fold foldb.31 — EV matrix protein
Superfamily Superfamily superfamilyb.31.1 — EV matrix protein
Family Family familyb.31.1.1 — EV matrix protein
Domain ID domain_idd7jzja2
Class classb — All beta proteins
Fold Fold foldb.31 — EV matrix protein
Superfamily Superfamily superfamilyb.31.1 — EV matrix protein
Family Family familyb.31.1.1 — EV matrix protein
Domain ID domain_idd7jzjb1
Class classb — All beta proteins
Fold Fold foldb.31 — EV matrix protein
Superfamily Superfamily superfamilyb.31.1 — EV matrix protein
Family Family familyb.31.1.1 — EV matrix protein
Domain ID domain_idd7jzjb2
Class classb — All beta proteins
Fold Fold foldb.31 — EV matrix protein
Superfamily Superfamily superfamilyb.31.1 — EV matrix protein
Family Family familyb.31.1.1 — EV matrix protein
Domain ID domain_idd7jzjc1
Class classb — All beta proteins
Fold Fold foldb.31 — EV matrix protein
Superfamily Superfamily superfamilyb.31.1 — EV matrix protein
Family Family familyb.31.1.1 — EV matrix protein
Domain ID domain_idd7jzjd1
Class classb — All beta proteins
Fold Fold foldb.31 — EV matrix protein
Superfamily Superfamily superfamilyb.31.1 — EV matrix protein
Family Family familyb.31.1.1 — EV matrix protein
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7. Citations (1)