9v52

Structure of TolC and YbjP closed state complex

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

Outer membrane protein TolC

Escherichia coli (strain K12)

UniProt P02930

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 6 Uncharacterized lipoprotein YbjP × 3 (P75818) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name TOLC_ECOLI
Isoform —
PDB entities 1
Chains and sequence ranges Author chain C1; PDBConstruct 1–493; UniProt 1–493 Author chain C2; PDBConstruct 1–493; UniProt 1–493 Author chain C3; PDBConstruct 1–493; UniProt 1–493

Uncharacterized lipoprotein YbjP

Escherichia coli (strain K12)

UniProt P75818

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 6 Outer membrane protein TolC × 3 (P02930) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name YBJP_ECOLI
Isoform —
PDB entities 2
Chains and sequence ranges Author chain P1; PDBConstruct 1–171; UniProt 1–171 Author chain P2; PDBConstruct 1–171; UniProt 1–171 Author chain P3; PDBConstruct 1–171; UniProt 1–171

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_id9v52
Deposition date deposition_date2025-05-25
Structure title titleStructure of TolC and YbjP closed state complex
Keywords keywordsMultidrug efflux pump, TolC, YbjP, AcrA, AcrB, lipoprotein, antibiotic resistance, Gram-negative, PROTEIN TRANSPORT; PROTEIN TRANSPORT
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.

9v52__assembly_1__model_1

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

Download this curve (.dat)

9v52__assembly_1__model_1 | I(q)

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

9v52__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)41.77 Å
Rg (electron density)41.21 Å
Total Rg41.48 Å
Atom count13539
Residues1752
Excluded volume237110 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9v52__assembly_1__model_1 hexameric (6) 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 (2)