← Back to search
5ixl

Structure of P. vulgaris HigB toxin Y91A variant

Method: X-RAY DIFFRACTION
▼

1. Protein Identity and Related Structures Protein Identity & Related Structures

Endoribonuclease HigB

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 × 1 water × 1 Consistent with protein count
2 Protein monomer Monomer Protein 1 CHLORIDE ION × 3 water × 1 Consistent with protein count
3 Protein monomer Monomer Protein 1 CHLORIDE ION × 1 water × 1 Consistent with protein count
4 Protein monomer Monomer Protein 1 CHLORIDE ION × 2 water × 1 Consistent with protein count
5 Protein monomer Monomer Protein 1 CHLORIDE ION × 1 water × 1 Consistent with protein count
6 Protein monomer Monomer Protein 1 CHLORIDE ION × 1 water × 1 Consistent with protein count
7 Protein monomer Monomer Protein 1 CHLORIDE ION × 1 water × 1 Consistent with protein count
8 Protein monomer Monomer Protein 1 CHLORIDE ION × 2 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
4px8 5iwh 5ixl 5ixl 5ixl 5ixl 5ixl 5ixl 5ixl 5ixl

10 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
4mct 4mcx 4mcx 4w4g 4w4g 4ypb 4ypb 4yy3 4yzv 4yzv 4zsn 4zsn

15 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name HIGB_PROVU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 3–93； UniProt 2–92 Author chain B； PDBConstruct 3–93； UniProt 2–92 Author chain C； PDBConstruct 3–93； UniProt 2–92 Author chain D； PDBConstruct 3–93； UniProt 2–92 Author chain E； PDBConstruct 3–93； UniProt 2–92 Author chain F； PDBConstruct 3–93； UniProt 2–92 Author chain G； PDBConstruct 3–93； UniProt 2–92 Author chain H； 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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id5ixl
Deposition date deposition_date2016-03-23
Structure title titleStructure of P. vulgaris HigB toxin Y91A variant
Keywords keywords;bacterial toxins, biofilms, cell metabolism, energy metabolism, microbial pathogenesis, stress response, stringent response, translation control, HYDROLASE ;; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION
▼

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.

5ixl__assembly_1__model_1

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

Download this curve (.dat)

5ixl__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.

5ixl__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）14.11 Å
Rg (electron density)12.67 Å
Total Rg14.08 Å
Atom count805
Residues99
Excluded volume14311 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 5ixl__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 5ixl__assembly_2__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 5ixl__assembly_3__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 5ixl__assembly_4__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
5 1 5ixl__assembly_5__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
6 1 5ixl__assembly_6__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
7 1 5ixl__assembly_7__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
8 1 5ixl__assembly_8__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (3)

▼

6. Fold Classification (SCOP + CATH) 8 domains

CATH v4.4 (8 domains)

Domain ID domain_id5ixlA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology2310 — YaeB-like fold
Homologous superfamily homologous superfamily20 — RelE-like
Domain ID domain_id5ixlB00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology2310 — YaeB-like fold
Homologous superfamily homologous superfamily20 — RelE-like
Domain ID domain_id5ixlC00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology2310 — YaeB-like fold
Homologous superfamily homologous superfamily20 — RelE-like
Domain ID domain_id5ixlD00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology2310 — YaeB-like fold
Homologous superfamily homologous superfamily20 — RelE-like
Domain ID domain_id5ixlE00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology2310 — YaeB-like fold
Homologous superfamily homologous superfamily20 — RelE-like
Domain ID domain_id5ixlF00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology2310 — YaeB-like fold
Homologous superfamily homologous superfamily20 — RelE-like
Domain ID domain_id5ixlG00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology2310 — YaeB-like fold
Homologous superfamily homologous superfamily20 — RelE-like
Domain ID domain_id5ixlH00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology2310 — YaeB-like fold
Homologous superfamily homologous superfamily20 — RelE-like
▶

7. Citations (1)