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8t1x

T4 highly immunogenic outer capsid protein C-terminal domain bound to the vertex-proximal gp23* capsomer of the isometric head in two preferred orientations

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

Highly immunogenic outer capsid protein

OrganismNot specified

UniProt A0A7S9SW08

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 8 Mature major capsid protein gp23* × 6 （P04535） 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
8t1x 8t9r 9mkb 9mof

4 assemblies

View Construct and Data Evidence
UniProt name A0A7S9SW08_BPT4
Isoform —
PDB entities 1
Chains and sequence ranges Author chain X； PDBConstruct 1–376； UniProt 1–376 Author chain Y； PDBConstruct 1–376； UniProt 1–376

Mature major capsid protein gp23*

OrganismNot specified

UniProt P04535

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 8 Highly immunogenic outer capsid protein × 2 （A0A7S9SW08） 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
5vf3 5vf3 5vf3 5vf3 5vf3 6uzc 7vrt 7vrt 7vrt 7vs5 7vs5 7vs5

19 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name CAPSH_BPT4
Isoform —
PDB entities 2
Chains and sequence ranges Author chain A； PDBConstruct 1–456； UniProt 66–521 Author chain B； PDBConstruct 1–456； UniProt 66–521 Author chain C； PDBConstruct 1–456； UniProt 66–521 Author chain D； PDBConstruct 1–456； UniProt 66–521 Author chain E； PDBConstruct 1–456； UniProt 66–521 Author chain F； PDBConstruct 1–456； UniProt 66–521

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_id8t1x
Deposition date deposition_date2023-06-04
Structure title titleT4 highly immunogenic outer capsid protein C-terminal domain bound to the vertex-proximal gp23* capsomer of the isometric head in two preferred orientations
Keywords keywords;bacteriophage, capsid, T4 head, Hoc, highly immunogenic outer capsid protein, virus decoration protein, immunoglobulin-like domains, antigen display, vaccine, viral protein ;; VIRAL PROTEIN
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.

8t1x__assembly_1__model_1

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

Download this curve (.dat)

8t1x__assembly_1__model_1 | I(q)

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

8t1x__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）49.65 Å
Rg (electron density)49.17 Å
Total Rg49.43 Å
Atom count21367
Residues2832
Excluded volume379430 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 8t1x__assembly_1__model_1 octameric （8） 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 (2)

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7. Citations (1)