α-Synuclein with K to R mutations and different NaCl concentration

Gil Koren

Submitted to SASBDB: 2026 Jul 28 Published in SASBDB: 2026 Aug 12

SASD2J3 – α-Synuclein WT in 0 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.9 nm

SASD2K3 – α-Synuclein WT 1.5mg/ml 0 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.9 nm

SASD2L3 – α-Synuclein WT 2.0mg/ml 0 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.9 nm

SASD2M3 – α-Synuclein WT 1.16mg/ml 50 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2N3 – α-Synuclein WT 1.71mg/ml 50 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2P3 – α-Synuclein WT 1.16mg/ml 100 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2Q3 – α-Synuclein WT 1.71mg/ml 100 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2R3 – α-Synuclein WT 2.31mg/ml 100 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2S3 – α-Synuclein WT 1.29mg/ml 150 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2T3 – α-Synuclein WT 1.9mg/ml 150 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2U3 – α-Synuclein WT 2.57mg/ml 150 mM NaCl Sample: Alpha-synuclein monomer, 14 kDa Homo sapiens protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2V3 – α-Synuclein V1 1.39mg/ml 0 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.9 nm

SASD2W3 – α-Synuclein V1 2.05mg/ml 0 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.0 nm

SASD2X3 – α-Synuclein V1 2.77mg/ml 0 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.0 nm

SASD2Y3 – α-Synuclein V1 1.48mg/ml 50 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2Z3 – α-Synuclein V1 2.18mg/ml 50 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD224 – α-Synuclein V1 2.95mg/ml 50 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD234 – α-Synuclein V1 1.26mg/ml 100 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.5 nm

SASD244 – α-Synuclein V1 1.86mg/ml 100 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD254 – α-Synuclein V1 2.52mg/ml 100 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.5 nm

SASD264 – α-Synuclein V1 1.56mg/ml 150 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.5 nm

SASD274 – α-Synuclein V1 2.3mg/ml 150 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.5 nm

SASD284 – α-Synuclein V1 3.11mg/ml 150 mM NaCl Sample: Alpha-synuclein V1 K102R monomer, 14 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.5 nm

SASD294 – α-Synuclein V2 1.44mg/ml 0 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD2A4 – α-Synuclein V2 2.13mg/ml 0 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD2B4 – α-Synuclein V2 2.99mg/ml 0 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD2C4 – α-Synuclein V2 1.78 mg/ml 50 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2D4 – α-Synuclein V2 2.63 mg/ml 50 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2E4 – α-Synuclein V2 3.56 mg/ml 50 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2F4 – α-Synuclein V2 1.34 mg/ml 100 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2G4 – α-Synuclein V2 1.98 mg/ml 100 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2H4 – α-Synuclein V2 2.68 mg/ml 100 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2J4 – α-Synuclein V2 1.52 mg/ml 150 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2K4 – α-Synuclein V2 2.24 mg/ml 150 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.5 nm

SASD2L4 – α-Synuclein V2 3.03 mg/ml 150 mM NaCl Sample: Alpha-synuclein V2 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2M4 – α-Synuclein V3 1.18 mg/ml 0 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.1 nm

SASD2N4 – α-Synuclein V3 1.76 mg/ml 0 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD2P4 – α-Synuclein V3 2.35 mg/ml 0 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD2Q4 – α-Synuclein V3 1.25 mg/ml 50 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2R4 – α-Synuclein V3 1.84 mg/ml 50 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2S4 – α-Synuclein V3 2.49 mg/ml 50 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2T4 – α-Synuclein V3 1.1 mg/ml 100 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.5 nm

SASD2U4 – α-Synuclein V3 1.63 mg/ml 100 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2V4 – α-Synuclein V3 2.2 mg/ml 100 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2W4 – α-Synuclein V3 1.14 mg/ml 150 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2X4 – α-Synuclein V3 1.69 mg/ml 150 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2Y4 – α-Synuclein V3 2.28 mg/ml 150 mM NaCl Sample: Alpha-synuclein V3 5xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2Z4 – α-Synuclein V4 0.88 mg/ml 0 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD225 – α-Synuclein V4 1.3 mg/ml 0 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD235 – α-Synuclein V4 1.76 mg/ml 0 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD245 – α-Synuclein V4 0.96 mg/ml 50 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD255 – α-Synuclein V4 1.42 mg/ml 50 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD265 – α-Synuclein V4 1.92 mg/ml 50 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD275 – α-Synuclein V4 0.88 mg/ml 100 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.2 nm

SASD285 – α-Synuclein V4 1.3 mg/ml 100 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD295 – α-Synuclein V4 1.76 mg/ml 100 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2A5 – α-Synuclein V4 1.06 mg/ml 150 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2B5 – α-Synuclein V4 2.11 mg/ml 150 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2C5 – α-Synuclein V4 1.56 mg/ml 150 mM NaCl Sample: Alpha-synuclein V4 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2D5 – α-Synuclein V5 0.98 mg/ml 0 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.9 nm

SASD2E5 – α-Synuclein V5 1.45 mg/ml 0 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.9 nm

SASD2F5 – α-Synuclein V5 1.96 mg/ml 0 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.9 nm

SASD2G5 – α-Synuclein V5 1.17 mg/ml 50 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.2 nm

SASD2H5 – α-Synuclein V5 1.73 mg/ml 50 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2J5 – α-Synuclein V5 2.34 mg/ml 50 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2K5 – α-Synuclein V5 0.9 mg/ml 100 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2L5 – α-Synuclein V5 1.32 mg/ml 100 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2M5 – α-Synuclein V5 1.79 mg/ml 100 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2N5 – α-Synuclein V5 1.02 mg/ml 150 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2P5 – α-Synuclein V5 1.51 mg/ml 150 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2Q5 – α-Synuclein V5 2.04 mg/ml 150 mM NaCl Sample: Alpha-synuclein V5 7xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD2R5 – α-Synuclein V6 0.76 mg/ml 0 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD2S5 – α-Synuclein V6 1.12 mg/ml 0 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD2T5 – α-Synuclein V6 1.52 mg/ml 0 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.8 nm

SASD2U5 – α-Synuclein V6 0.97 mg/ml 50 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.2 nm

SASD2V5 – α-Synuclein V6 1.43 mg/ml 50 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.2 nm

SASD2W5 – α-Synuclein V6 1.93 mg/ml 50 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2X5 – α-Synuclein V6 0.72 mg/ml 100 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2Y5 – α-Synuclein V6 1.07 mg/ml 100 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD2Z5 – α-Synuclein V6 1.44 mg/ml 100 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.3 nm

SASD226 – α-Synuclein V6 0.91 mg/ml 150 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.1 nm

SASD236 – α-Synuclein V6 1.35 mg/ml 150 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD246 – α-Synuclein V6 1.82 mg/ml 150 mM NaCl Sample: Alpha-synuclein V6 8xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.4 nm

SASD256 – α-Synuclein V7 0.87 mg/ml 0 mM NaCl Sample: Alpha-synuclein V7 15xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.7 nm

SASD266 – α-Synuclein V7 0.95 mg/ml 0 mM NaCl Sample: Alpha-synuclein V7 15xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.6 nm

SASD276 – α-Synuclein V7 1.18 mg/ml 0 mM NaCl Sample: Alpha-synuclein V7 15xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 2.7 nm

SASD286 – α-Synuclein V7 0.82 mg/ml 50 mM NaCl Sample: Alpha-synuclein V7 15xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.2 nm

SASD296 – α-Synuclein V7 1.21 mg/ml 50 mM NaCl Sample: Alpha-synuclein V7 15xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.2 nm

SASD2A6 – α-Synuclein V7 1.63 mg/ml 50 mM NaCl Sample: Alpha-synuclein V7 15xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.1 nm

SASD2B6 – α-Synuclein V7 0.67 mg/ml 100 mM NaCl Sample: Alpha-synuclein V7 15xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.1 nm

SASD2C6 – α-Synuclein V7 0.98 mg/ml 100 mM NaCl Sample: Alpha-synuclein V7 15xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.2 nm

SASD2D6 – α-Synuclein V7 1.33 mg/ml 100 mM NaCl Sample: Alpha-synuclein V7 15xKtoR monomer, 15 kDa protein Buffer: 20mM HEPES, pH: 7.2 Experiment: SAXS data collected at BM29, ESRF on 2025 Mar 10 RgGuinier 3.2 nm