Peripheral membrane protein endophilin B1 probes, perturbs and permeabilizes lipid bilayers

Thorlacius A, Rulev M, Sundberg O, Sundborger-Lunna A
Communications Biology 8(1) (2025 Feb 05)

doi: 10.1038/s42003-025-07610-1
Submitted to SASBDB: 2024 Jul 12
Published in SASBDB:

SASDVR4 – Endophilin B1 wild type (0.69 mg/ml)

Endophilin-B1 experimental SAS data
Sample: Endophilin-B1 dimer, 82 kDa Homo sapiens protein
Buffer: 20 mM HEPES, 150 mM NaCl, 1 mM TCEP, 0.5 mM DTT, pH: 8.1
Experiment: SAXS data collected at BM29, ESRF on 2024 Mar 10
RgGuinier 5.1 nm
Dmax 16.0 nm
VolumePorod 151 nm3

SASDVS4 – Endophilin B1 wild type (0.34mg/ml)

Endophilin-B1 experimental SAS data
Sample: Endophilin-B1 dimer, 82 kDa Homo sapiens protein
Buffer: 20 mM HEPES, 150 mM NaCl, 1 mM TCEP, 0.5 mM DTT, pH: 8.1
Experiment: SAXS data collected at BM29, ESRF on 2024 Mar 10
RgGuinier 5.0 nm
Dmax 16.0 nm
VolumePorod 152 nm3

SASDVT4 – Endophilin B1 wild type (0.14 mg/ml)

Endophilin-B1 experimental SAS data
Sample: Endophilin-B1 monomer, 41 kDa Homo sapiens protein
Buffer: 20 mM HEPES, 150 mM NaCl, 1 mM TCEP, 0.5 mM DTT, pH: 8.1
Experiment: SAXS data collected at BM29, ESRF on 2024 Mar 10
RgGuinier 3.7 nm
Dmax 15.3 nm
VolumePorod 47 nm3

SASDVU4 – Endophilin B1 truncated construction without SH3 domain

Endophilin-B1 (Δ307-360) experimental SAS data
Sample: Endophilin-B1 (Δ307-360) dimer, 68 kDa Homo sapiens protein
Buffer: 20 mM HEPES, 150 mM NaCl, 1 mM TCEP, 0.5 mM DTT, pH: 8.1
Experiment: SAXS data collected at BM29, ESRF on 2024 Mar 10
RgGuinier 4.6 nm
Dmax 15.2 nm
VolumePorod 149 nm3