4px8

Structure of P. vulgaris HigB toxin

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

Killer protein

Proteus vulgaris

UniProt Q7A225

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 CHLORIDE ION × 4 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name Q7A225_PROVU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 3–93; UniProt 2–92

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_id4px8
Deposition date deposition_date2014-03-22
Structure title titleStructure of P. vulgaris HigB toxin
Keywords keywords;BACTERIAL TOXINS, BIOFILMS, CELL METABOLISM, ENERGY METABOLISM, MICROBIAL PATHOGENESIS, STRESS RESPONSE, STRINGENT RESPONSE, TRANSLATION CONTROL, TOXIN, MICROBIAL RNASE FOLD, RIBOSOME-DEPENDENT mRNA INTERFERASE, HOST INHIBITION OF GROWTH A, mRNA, AND RIBOSOME ;; TOXIN
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.

4px8__assembly_1__model_1

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

Download this curve (.dat)

4px8__assembly_1__model_1 | I(q)

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

4px8__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)14.25 Å
Rg (electron density)12.77 Å
Total Rg14.22 Å
Atom count815
Residues99
Excluded volume14507 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 4px8__assembly_1__model_1 monomeric (1) 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) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id4px8A00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology2310 — YaeB-like fold
Homologous superfamily homologous superfamily20 — RelE-like
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7. Citations (1)