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9euk

Cryo-EM structure of Staphylococcus aureus bacteriophage phi812 baseplate in the post-contraction state - sheath initiator, wedge module, and inner tripod proteins

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

Baseplate wedge subunit

OrganismNot specified

UniProt A0A0U1UXD7

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 42 Baseplate component × 12 （A0A0U1WF63） TmpF × 6 （A0A0U1WGD3） DUF4815 domain-containing protein × 18 （A0A8E5NSA0） Review required

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
9euf 9eug 9euh 9eui 9euj 9euk

6 assemblies

View Construct and Data Evidence
UniProt name A0A0U1UXD7_9CAUD
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–234； UniProt 1–234

Baseplate component

OrganismNot specified

UniProt A0A0U1WF63

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 42 Baseplate wedge subunit × 6 （A0A0U1UXD7） TmpF × 6 （A0A0U1WGD3） DUF4815 domain-containing protein × 18 （A0A8E5NSA0） Review required

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
9euf 9eug 9euh 9eui 9euj 9euk

6 assemblies

View Construct and Data Evidence
UniProt name A0A0U1WF63_9CAUD
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B； PDBConstruct 1–348； UniProt 1–348 Author chain C； PDBConstruct 1–348； UniProt 1–348

TmpF

OrganismNot specified

UniProt A0A0U1WGD3

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 42 Baseplate wedge subunit × 6 （A0A0U1UXD7） Baseplate component × 12 （A0A0U1WF63） DUF4815 domain-containing protein × 18 （A0A8E5NSA0） Review required

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
9euf 9eug 9euh 9eui 9euj 9euk

6 assemblies

View Construct and Data Evidence
UniProt name A0A0U1WGD3_9CAUD
Isoform —
PDB entities 3
Chains and sequence ranges Author chain D； PDBConstruct 1–1019； UniProt 1–1019

DUF4815 domain-containing protein

OrganismNot specified

UniProt A0A8E5NSA0

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 42 Baseplate wedge subunit × 6 （A0A0U1UXD7） Baseplate component × 12 （A0A0U1WF63） TmpF × 6 （A0A0U1WGD3） Review required

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
9euf 9eui 9euj 9euk

4 assemblies

View Construct and Data Evidence
UniProt name A0A8E5NSA0_9CAUD
Isoform —
PDB entities 4
Chains and sequence ranges Author chain E； PDBConstruct 1–1152； UniProt 1–1152 Author chain F； PDBConstruct 1–1152； UniProt 1–1152 Author chain G； PDBConstruct 1–1152； UniProt 1–1152

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_id9euk
Deposition date deposition_date2024-03-27
Structure title titleCryo-EM structure of Staphylococcus aureus bacteriophage phi812 baseplate in the post-contraction state - sheath initiator, wedge module, and inner tripod proteins
Keywords keywordsbacteriophage, phage, contractile, phi812, baseplate, 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.

9euk__assembly_1__model_1

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

Download this curve (.dat)

9euk__assembly_1__model_1 | I(q)

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

9euk__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)131.40 Å
Total Rg131.40 Å
Atom count178434
Residues22536
Excluded volume3159900 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9euk__assembly_1__model_1 heptameric （7） 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 (4)

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7. Citations (1)