SASBDB entries for UniProt ID:

SASDRL5 – A ssr1698 Dri1 hemoprotein, wild-type (Zn2+) variant + heme

UniProt ID: P73129 (1-96) Ssr1698 protein
Ssr1698 protein experimental SAS data
Sample: Ssr1698 protein dimer, 23 kDa Synechocystis sp. (strain … protein
Buffer: 50 mM Hepes, 200 mM NaCl, pH: 7.5
Experiment: SAXS data collected at 16-ID (LiX), National Synchrotron Light Source II (NSLS-II) on 2022 Sep 27
A hemoprotein with a zinc-mirror heme site ties heme availability to carbon metabolism in cyanobacteria. Nat Commun 15(1):3167 (2024)
Grosjean N, Yee EF, Kumaran D, Chopra K, Abernathy M, Biswas S, Byrnes J, Kreitler DF, Cheng JF, Ghosh A, Almo SC, Iwai M, Niyogi KK, Pakrasi HB, Sarangi R, van Dam H, Yang L, Blaby IK, Blaby-Haas CE
RgGuinier 2.0 nm
Dmax 6.2 nm
VolumePorod 29 nm3

SASDRF6 – Ras GTPase-activating protein 1 (p120RasGAP, amino acids 174–1047) bound to doubly phosphorylated EphB4 peptide

UniProt ID: P54760 (586-602) Ephrin type-B receptor 4

UniProt ID: P20936 (174-1047) Ras GTPase-activating protein 1
Ephrin type-B receptor 4Ras GTPase-activating protein 1 experimental SAS data
Ephrin type-B receptor 4 Ras GTPase-activating protein 1 Kratky plot
Sample: Ephrin type-B receptor 4 monomer, 2 kDa Homo sapiens protein
Ras GTPase-activating protein 1 monomer, 101 kDa Homo sapiens protein
Buffer: 20 mM Tris pH 8, 150 mM NaCl, 1 mM DTT, pH: 8
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2021 Nov 4
Diverse p120RasGAP interactions with doubly phosphorylated partners EphB4, p190RhoGAP and Dok1 Journal of Biological Chemistry :105098 (2023)
Vish K, Stiegler A, Boggon T
RgGuinier 3.9 nm
Dmax 13.7 nm
VolumePorod 176 nm3

SASDRV9 – Regulator of telomere elongation helicase 1, C - terminal

UniProt ID: Q9NZ71-6 (756-1300) Regulator of telomere elongation helicase 1 (Isoform 6, 756-1300)
Regulator of telomere elongation helicase 1 (Isoform 6, 756-1300) experimental SAS data
Regulator of telomere elongation helicase 1, C - terminal Rg histogram
Sample: Regulator of telomere elongation helicase 1 (Isoform 6, 756-1300) monomer, 59 kDa Homo sapiens protein
Buffer: 50 mM Hepes, 150 mM NaCl,10 (v/v)% glycerol, 1 mM TCEP, pH: 7
Experiment: SAXS data collected at EMBL P12, PETRA III on 2022 Mar 22
Structural and biochemical characterization of the C‐terminal region of the human RTEL 1 helicase Protein Science 33(9) (2024)
Cortone G, Graewert M, Kanade M, Longo A, Hegde R, González‐Magaña A, Chaves‐Arquero B, Blanco F, Napolitano L, Onesti S
RgGuinier 4.9 nm
Dmax 15.3 nm
VolumePorod 132 nm3

SASDSR2 – Zea mays PAIR1 coiled-coiled with N-terminal SUMO-tag

UniProt ID: A0A804LC01 (30-200) Protein PAIR1
Protein PAIR1 experimental SAS data
OTHER model
Sample: Protein PAIR1 tetramer, 132 kDa Zea mays protein
Buffer: 25 mM HEPES-NaOH, 500 mM NaCl, 5 mM EDTA, 5% glycerol, 1 mM DTT, pH: 7.5
Experiment: SAXS data collected at SWING, SOLEIL on 2023 Apr 14
Evolutionary conservation of the structure and function of meiotic Rec114-Mei4 and Mer2 complexes. Genes Dev 37(11-12):535-553 (2023)
Daccache D, De Jonge E, Liloku P, Mechleb K, Haddad M, Corthaut S, Sterckx YG, Volkov AN, Claeys Bouuaert C
RgGuinier 8.0 nm
Dmax 31.7 nm

SASDST8 – Phosphorylated Calcium/calmodulin-dependent protein kinase 2 (pCaMKK2)

UniProt ID: Q96RR4 (93-517) Calcium/calmodulin-dependent protein kinase kinase 2
Calcium/calmodulin-dependent protein kinase kinase 2 experimental SAS data
Calcium/calmodulin-dependent protein kinase kinase 2 Kratky plot
Sample: Calcium/calmodulin-dependent protein kinase kinase 2 monomer, 48 kDa Homo sapiens protein
Buffer: 50 mM Tris-HCl, 150 mM NaCl, 1 mM TCEP, 3% (w/v) glycerol, pH: 7.5
Experiment: SAXS data collected at EMBL P12, PETRA III on 2023 Aug 17
14-3-3 protein inhibits CaMKK1 by blocking the kinase active site with its last two C-terminal helices. Protein Sci :e4805 (2023)
Petrvalska O, Honzejkova K, Koupilova N, Herman P, Obsilova V, Obsil T
RgGuinier 3.0 nm
Dmax 12.0 nm
VolumePorod 87 nm3

SASDTJ2 – Low complexity domain of hnRNPA1 (Heterogeneous nuclear ribonucleoprotein A1)

UniProt ID: P09651-2 (186-320) Isoform A1-A of Heterogeneous nuclear ribonucleoprotein A1
Isoform A1-A of Heterogeneous nuclear ribonucleoprotein A1 experimental SAS data
Isoform A1-A of Heterogeneous nuclear ribonucleoprotein A1 Kratky plot
Sample: Isoform A1-A of Heterogeneous nuclear ribonucleoprotein A1 monomer, 13 kDa Homo sapiens protein
Buffer: 20 mM HEPES, 150 mM NaCl, 2 mM DTT, pH: 7
Experiment: SAXS data collected at BioCAT 18ID, Advanced Photon Source (APS), Argonne National Laboratory on 2022 Nov 19
Design of intrinsically disordered protein variants with diverse structural properties Science Advances 10(35) (2024)
Pesce F, Bremer A, Tesei G, Hopkins J, Grace C, Mittag T, Lindorff-Larsen K
RgGuinier 2.4 nm
Dmax 8.0 nm
VolumePorod 19 nm3

SASDT33 – Teneurin-3 A1B1 isoform in 2 mM calcium - 0.31 mg/mL

UniProt ID: Q9WTS6-1 (343-2715) Isoform A1B1 of Teneurin-3
Isoform A1B1 of Teneurin-3 experimental SAS data
Isoform A1B1 of Teneurin-3 Kratky plot
Sample: Isoform A1B1 of Teneurin-3 dimer, 545 kDa Mus musculus protein
Buffer: 20 mM HEPES, 150 mM NaCl, 2 mM CaCl2, pH: 7.8
Experiment: SAXS data collected at BM29, ESRF on 2022 Sep 10
Alternative splicing controls teneurin-3 compact dimer formation for neuronal recognition Nature Communications 15(1) (2024)
Gogou C, Beugelink J, Frias C, Kresik L, Jaroszynska N, Drescher U, Janssen B, Hindges R, Meijer D
RgGuinier 7.9 nm
Dmax 33.0 nm
VolumePorod 1129 nm3

SASDT95 – Trypanosoma brucei gambiense invariant surface glycoprotein 75 (ISG75)

UniProt ID: Q1WK95 (29-462) ISG75
ISG75 experimental SAS data
BILBOMD model
Sample: ISG75 monomer, 50 kDa Trypanosoma brucei gambiense protein
Buffer: 20 mM HEPES, 150 mM NaCl, 3% glycerol, pH: 7.5
Experiment: SAXS data collected at BM29, ESRF on 2020 Nov 25
Beyond the VSG Layer: Exploring the Role of Intrinsic Disorder in the Invariant Surface Glycoproteins of African Trypanosomes. PLoS Pathog 20(4):e1012186 (2024)
Sülzen H, Volkov AN, Geens R, Zahedifard F, Stijlemans B, Zoltner M, Magez S, Sterckx YG, Zoll S
RgGuinier 3.2 nm
Dmax 11.1 nm
VolumePorod 85 nm3

SASDTJ5 – SARS-CoV-2 N-protein (N1-365, amino acids 1-365): 299 µM

UniProt ID: P0DTC9 (1-365) Nucleoprotein
Nucleoprotein experimental SAS data
Nucleoprotein Kratky plot
Sample: Nucleoprotein hexamer, 245 kDa Severe acute respiratory … protein
Buffer: 100 mM Tris-HCl, 150 mM NaCl, 1 mM EDTA, pH: 8
Experiment: SAXS data collected at B21, Diamond Light Source on 2022 May 13
Dynamic ensembles of SARS-CoV-2 N-protein reveal head-to-head coiled-coil-driven oligomerization and phase separation. Nucleic Acids Res 53(11) (2025)
Hernandez G, Martins ML, Fernandes NP, Veloso T, Lopes J, Gomes T, Cordeiro TN
RgGuinier 7.1 nm
Dmax 29.0 nm
VolumePorod 708 nm3

SASDUN9 – Wild-type Importin Beta Binding domain (IBB) from importin subunit alpha-1 in 6 M Urea

UniProt ID: J3QLL0 (2-73) Importin subunit alpha-1
Importin subunit alpha-1 experimental SAS data
Importin subunit alpha-1 Kratky plot
Sample: Importin subunit alpha-1 monomer, 9 kDa Homo sapiens protein
Buffer: phosphate buffered saline containing 6 M urea, 0.3 M KCl, 5 mM DTT, pH: 7.4
Experiment: SAXS data collected at EMBL P12, PETRA III on 2023 Jun 29
A genetically encoded anomalous SAXS ruler to probe the dimensions of intrinsically disordered proteins. Proc Natl Acad Sci U S A 121(50):e2415220121 (2024)
Yu M, Gruzinov AY, Ruan H, Scheidt T, Chowdhury A, Giofrè S, Mohammed ASA, Caria J, Sauter PF, Svergun DI, Lemke EA
RgGuinier 2.7 nm
Dmax 11.9 nm
VolumePorod 23 nm3