Solution characterization of TraW, a regulatory protein of the F plasmid type 4 secretion system

Rodriguez C, Audette G
Structural Dynamics 13(2) (2026 Mar 17)

doi: 10.1063/4.0001201

Submitted to SASBDB: 2025 Dec 10 Published in SASBDB: 2026 Mar 18

SASDYV3 – Conjugative protein of the F plasmid Type IV Secretion System, TraW. Sample: TraW (Δ1-18) monomer, 26 kDa Escherichia coli (strain … protein Buffer: 20 mM HEPES, 100 mM NaCl, 5% glycerol, pH: 7 Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2022 Feb 23 RgGuinier 2.6 nm Dmax 9.0 nm

SASDYU3 – N-terminal truncation mutant, of the conjugative protein of the F plasmid Type IV Secretion System, TraW. Sample: TraW (Δ1-67) monomer, 20 kDa Escherichia coli (strain … protein Buffer: 20 mM HEPES, 100 mM NaCl, 5% glycerol, pH: 7 Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2022 Nov 17 RgGuinier 2.2 nm Dmax 8.0 nm