SASBDB entries for UniProt ID:

SASDNQ7 – Peptidyl-prolyl cis-trans isomerase AtFKBP43 (1-136)

UniProt ID: F4J9Q6 (1-136) Peptidyl-prolyl cis-trans isomerase FKBP43
Peptidyl-prolyl cis-trans isomerase FKBP43 experimental SAS data
ALPHAFOLD model
Sample: Peptidyl-prolyl cis-trans isomerase FKBP43 pentamer, 81 kDa Arabidopsis thaliana protein
Buffer: 20 mM Tris, 300 mM NaCl, 1 mM β-mercaptoethanol, pH: 7.5
Experiment: SAXS data collected at BM29, ESRF on 2021 Apr 28
The plant nucleoplasmin AtFKBP43 needs its extended arms for histone interaction. Biochim Biophys Acta Gene Regul Mech 1865(7):194872 (2022)
Singh AK, Saharan K, Baral S, Vasudevan D
RgGuinier 3.6 nm
Dmax 12.4 nm
VolumePorod 164 nm3

SASDNU7 – Obscurin Ig domains 12/13 at neutral pH

UniProt ID: Q5VST9 (1071-1254) Obscurin
Obscurin experimental SAS data
Obscurin Kratky plot
Sample: Obscurin monomer, 21 kDa Homo sapiens protein
Buffer: 20 mM Tris, 50 mM NaCl, 0.35 mM NaN3, pH: 7.5
Experiment: SAXS data collected at 12.3.1 (SIBYLS), Advanced Light Source (ALS) on 2021 May 18
The N-terminus of obscurin is flexible in solution. Proteins (2022)
Mauriello GE, Moncure GE, Nowzari RA, Miller CJ, Wright NT
RgGuinier 2.8 nm
Dmax 10.5 nm
VolumePorod 28 nm3

SASDN68 – Pikachurin C-terminal LG3 domain (SEC-SAXS)

UniProt ID: Q63HQ2 (831-1017) Pikachurin
Pikachurin experimental SAS data
GASBOR model
Sample: Pikachurin monomer, 22 kDa Homo sapiens protein
Buffer: 25 mM HEPES, 200 mM NaCl, pH: 8
Experiment: SAXS data collected at B21, Diamond Light Source on 2019 Mar 3
Structure of the photoreceptor synaptic assembly of the extracellular matrix protein pikachurin with the orphan receptor GPR179 Science Signaling 16(795) (2023)
Patil D, Pantalone S, Cao Y, Laboute T, Novick S, Singh S, Savino S, Faravelli S, Magnani F, Griffin P, Singh A, Forneris F, Martemyanov K
RgGuinier 2.2 nm
Dmax 8.2 nm
VolumePorod 48 nm3

SASDNK8 – The C-terminal region of histone-lysine N-methyltransferase NSD3: SET-PHD4 construct

UniProt ID: Q9BZ95 (1070-1423) Histone-lysine N-methyltransferase NSD3
Histone-lysine N-methyltransferase NSD3 experimental SAS data
OTHER model
Sample: Histone-lysine N-methyltransferase NSD3 monomer, 40 kDa Homo sapiens protein
Buffer: 0.5 M NaCl, 20 mM Tris-HCl, 5 mM DTT, pH: 8.5
Experiment: SAXS data collected at B21, Diamond Light Source on 2019 Nov 25
Structural insights into the C-terminus of the histone-lysine N-methyltransferase NSD3 by small-angle X-ray scattering. Front Mol Biosci 11:1191246 (2024)
Belviso BD, Shen Y, Carrozzini B, Morishita M, di Luccio E, Caliandro R
RgGuinier 3.4 nm
Dmax 13.2 nm
VolumePorod 75 nm3

SASDNZ9 – dark-adapted Orange Carotenoid Protein-wtCtag at 3.5 mg/mL

UniProt ID: P74102 (2-317) Orange carotenoid-binding protein
Orange carotenoid-binding protein experimental SAS data
DAMMIF model
Sample: Orange carotenoid-binding protein dimer, 70 kDa Synechocystis sp. (strain … protein
Buffer: 50 mM Tris, 150 mM NaCL, pH: 7.4
Experiment: SAXS data collected at SWING, SOLEIL on 2019 Mar 23
Oligomerization processes limit photoactivation and recovery of the orange carotenoid protein. Biophys J 121(15):2849-2872 (2022)
Andreeva EA, Niziński S, Wilson A, Levantino M, De Zitter E, Munro R, Muzzopappa F, Thureau A, Zala N, Burdzinski G, Sliwa M, Kirilovsky D, Schirò G, Colletier JP
RgGuinier 2.8 nm
Dmax 9.1 nm
VolumePorod 77 nm3

SASDPM2 – apo-Pyrococcus furiosus argonaute protein at 25 °C

UniProt ID: Q8U3D2 (5-770) Piwi domain-containing protein
Piwi domain-containing protein experimental SAS data
PDB (PROTEIN DATA BANK) model
Sample: Piwi domain-containing protein monomer, 91 kDa Pyrococcus furiosus (strain … protein
Buffer: 20 mM Tris–HCl, 250 mM NaCl, 2mM DTT, pH: 8
Experiment: SAXS data collected at BL19U2, Shanghai Synchrotron Radiation Facility (SSRF) on 2021 May 7
Argonaute protein SAXS investigation
lirong zheng
RgGuinier 2.9 nm
Dmax 9.7 nm
VolumePorod 142 nm3

SASDPQ3 – RTX719-K860R. Mono-acylated truncated variant of B. pertussis adenylate cyclase toxin (CyaA)

UniProt ID: None (719-1706) Mono-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294
Mono-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294 experimental SAS data
RTX719-K860R. Mono-acylated truncated variant of B. pertussis adenylate cyclase toxin (CyaA) Rg histogram
Sample: Mono-acylated variant of a genetic fusion comprising the C-terminal folding scaffold of RTX block V (residues 1562–1681 of CyaA) and the CyaA residues 719–1294 monomer, 78 kDa Bordetella pertussis protein
Buffer: 50 mM NaCl, 3 mM CaCl2, 20 mM Tris, pH: 8
Experiment: SAXS data collected at Anton Paar SAXSpoint 2.0, Institute of Biotechnology, Czech Academy of Sciences/Centre of Molecular Structure on 2022 Feb 16
Acyl chains stabilize the acylated domain and determine the receptor-mediated interaction of the Bordetella adenylate cyclase toxin with cell membrane. J Biol Chem :110392 (2025)
Espinosa-Vinals C, Stransky J, Osicka R, Osickova A, Jurnecka D, Sebo P, Bumba L
RgGuinier 5.0 nm
Dmax 25.8 nm
VolumePorod 178 nm3

SASDPB4 – SAXS data for the C-phycocyanin in 8 M urea solution

UniProt ID: P72509 (1-162) C-phycocyanin alpha subunit

UniProt ID: P72508 (1-172) C-phycocyanin beta subunit
C-phycocyanin alpha subunitC-phycocyanin beta subunit experimental SAS data
GASBOR model
Sample: C-phycocyanin alpha subunit monomer, 18 kDa Arthrospira platensis protein
C-phycocyanin beta subunit monomer, 18 kDa Arthrospira platensis protein
Buffer: 8 M urea, 30 mM βME, pH: 7
Experiment: SAXS data collected at Rigaku MicroMax 007-HF, Moscow Institute of Physics and Technology (MIPT) on 2022 Apr 14
Anti-Stokes fluorescence excitation reveals conformational mobility of the C-phycocyanin chromophores Structural Dynamics 9(5):054701 (2022)
Tsoraev G, Protasova E, Klimanova E, Ryzhykau Y, Kuklin A, Semenov Y, Ge B, Li W, Qin S, Friedrich T, Sluchanko N, Maksimov E
RgGuinier 6.6 nm
Dmax 23.5 nm

SASDPD4 – Ca2+-calmodulin

UniProt ID: P0DP23 (1-149) Calmodulin-1
Calmodulin-1 experimental SAS data
Calmodulin-1 Kratky plot
Sample: Calmodulin-1 monomer, 17 kDa Homo sapiens protein
Buffer: 20 mM HEPES pH 7.5, 150 mM NaCl, 5 mM CaCl2, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2021 Jun 4
New insights into P2X7 receptor regulation: Ca2+-calmodulin and GDP bind to the soluble P2X7 ballast domain. J Biol Chem :102495 (2022)
Sander S, Müller I, Alai MG, Nicke A, Tidow H
RgGuinier 2.1 nm
Dmax 6.9 nm
VolumePorod 23 nm3

SASDPS5 – L-methionine gamma-lyase from Clostridium sporogenes fused with S3 domain of the Vaccinia virus growth factor

UniProt ID: None (None-None) L-methionine gamma-lyase from Clostridium sporogenes fused with VGF S3 domain
L-methionine gamma-lyase from Clostridium sporogenes fused with VGF S3 domain experimental SAS data
CHIMERA model
Sample: L-methionine gamma-lyase from Clostridium sporogenes fused with VGF S3 domain tetramer, 183 kDa Clostridium sporogenes protein
Buffer: PBS-D2O: 137 mM NaCl, 2.7 mM KCl, 10 mM Na2HPO4, 1.8 mM KH2PO4 (D2O buffer), pH: 7.4
Experiment: SANS data collected at YuMO SANS TOF spectrometer, IBR-2, Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research on 2019 May 19
Methionine gamma lyase fused with S3 domain VGF forms octamers and adheres to tumor cells via binding EGFR Biochemical and Biophysical Research Communications :149319 (2023)
Bondarev N, Bagaeva D, Bazhenov S, Buben M, Bulushova N, Ryzhykau Y, Okhrimenko I, Zagryadskaya Y, Maslov I, Anisimova N, Sokolova D, Kuklin A, Pokrovsky V, Manukhov I
RgGuinier 5.2 nm
Dmax 17.3 nm
VolumePorod 303 nm3