8vgd

Complex of ExbD with D-box peptide: Tetragonal form

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

Biopolymer transport protein ExbD

Escherichia coli

UniProt A0A8S0FLD5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 3 GLN-PRO-ILE-SER-VAL-THR-MET-VAL-THR × 1 (P02929) water × 3 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0A8S0FLD5_ECOLX
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–83; UniProt 65–147 Author chain B; PDBConstruct 1–83; UniProt 65–147

GLN-PRO-ILE-SER-VAL-THR-MET-VAL-THR

OrganismNot specified

UniProt P02929

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 3 Biopolymer transport protein ExbD × 2 (A0A8S0FLD5) water × 3 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name TONB_ECOLI
Isoform —
PDB entities 2
Chains and sequence ranges Author chain P; PDBConstruct 1–9; UniProt 43–51

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_id8vgd
Deposition date deposition_date2023-12-27
Structure title titleComplex of ExbD with D-box peptide: Tetragonal form
Keywords keywordsTonB, TonB-dependent transport, bacterial motor, TRANSPORT PROTEIN; TRANSPORT PROTEIN
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.

8vgd__assembly_1__model_1

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

Download this curve (.dat)

8vgd__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.

8vgd__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)17.05 Å
Rg (electron density)15.91 Å
Total Rg16.86 Å
Atom count2423
Residues155
Excluded volume21765 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 8vgd__assembly_1__model_1 trimeric (3) 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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7. Citations (1)