The following content comes directly from the SASBDB entry. Missing values are shown as “—”; SAXSdb does not infer undeclared units.
Every source field is expanded here, including empty values, list members and fields already shown above.
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{
"code": "SASDXP2",
"status": "Published",
"type_of_curve": "Co-flow SEC-SAS",
"angular_unit": "1/A",
"project": {
"title": "New structural insights into the control of the retinoic acid receptors RAR/RXR by DNA, ligands, and transcriptional coregulators.",
"publication": {
"title": "New structural insights into the control of the retinoic acid receptors RAR/RXR by DNA, ligands, and transcriptional coregulators.",
"author_list": "Tambones I, Sagar A, Vankova P, Loginov D, Carivenc C, Rochel N, Bourguet W, Man P, Bernadó P, le Maire A",
"journal": "Nucleic Acids Res",
"doi": "10.1093/nar/gkaf967",
"pmid": "41036627",
"published_date": "2025 Sep 23"
},
"status": "released",
"submitted_date": "2025-03-19",
"released_date": "2025-10-13"
},
"pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDXP2.out",
"intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDXP2.dat",
"intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDXP2_dat_img.png",
"intensities_kratky_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDXP2_kratky_img.png",
"pddf_plot": "https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDXP2_pofr_img.png",
"intensities_guinier_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDXP2_guinier_img.png",
"sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDXP2.sascif",
"experiment": {
"instrument": {
"detector": {
"type": null,
"name": "Eiger 4M",
"resolution": 75.0
},
"name": "SOLEIL",
"city": "Saint-Aubin",
"country": "France",
"beamline_name": "SWING",
"beam_geometry": null,
"type_of_source": "X-ray synchrotron",
"point_source": null,
"line_collimation": null,
"sample_path_length": null,
"line_collimation_slitlength": null,
"line_collimation_integrationwidth": null,
"xray_energy": null,
"beam_profile_ah": null,
"beam_profile_al": null
},
"sample": {
"molecule": [
{
"long_name": "Retinoic acid receptor alpha",
"short_name": "RARα",
"sequence": "GSHMPRIYKPCFVCQDKSSGYHYGVSACEGCKGFFRRSIQKNMVYTCHRDKNCIINKVTRNRCQYCRLQKCFDVGMSKESVRNDRNKKKKEAPKPECSESYTLTPEVGELIEKVRKAHQETFPALCQLGKYTTNNSSEQRVSLDIDLWDKFSELSTKCIIKTVEFAKQLPGFTTLTIADQITLLKAACLDILILRICTRYTPEQDTMTFSDGLTLNRTQMHNAGFGPLTDLVFAFANQLLPLKMDDAETGLLSAICLICGDRQDLEQPDKVDMLQEPLLEALKVYVRKRRPSRPHMFPKMLMKITDLRSISAKGAERVITLKMEIPGSMPPLIQEMLENSEGLD",
"organism": "Mus musculus",
"uniprot_code": "P11416",
"uniprot_range_first": 82,
"uniprot_range_last": 421,
"oligomerization": "monomer",
"molecular_type": "protein",
"uniprot_sequence": "MASNSSSCPTPGGGHLNGYPVPPYAFFFPPMLGGLSPPGALTSLQHQLPVSGYSTPSPAT\nIETQSSSSEEIVPSPPSPPPLPRIYKPCFVCQDKSSGYHYGVSACEGCKGFFRRSIQKNM\nVYTCHRDKNCIINKVTRNRCQYCRLQKCFDVGMSKESVRNDRNKKKKEAPKPECSESYTL\nTPEVGELIEKVRKAHQETFPALCQLGKYTTNNSSEQRVSLDIDLWDKFSELSTKCIIKTV\nEFAKQLPGFTTLTIADQITLLKAACLDILILRICTRYTPEQDTMTFSDGLTLNRTQMHNA\nGFGPLTDLVFAFANQLLPLEMDDAETGLLSAICLICGDRQDLEQPDKVDMLQEPLLEALK\nVYVRKRRPSRPHMFPKMLMKITDLRSISAKGAERVITLKMEIPGSMPPLIQEMLENSEGL\nDTLSGQSGGGTRDGGGLAPPPGSCSPSLSPSSHRSSPATQSP",
"mw": 39.156,
"total_mw": 39.156,
"number_molecules": 1,
"complex_state": false,
"deuteration": null,
"molecule_source": "biological",
"molecule_description": "Receptor for retinoic acid (PubMed:17205979). Retinoic acid receptors bind as heterodimers to their target response elements in response to their ligands, all-trans or 9-cis retinoic acid, and regulate gene expression in various biological processes (PubMed:17205979). The RXR/RAR heterodimers bind to the retinoic acid response elements (RARE) composed of tandem 5'-AGGTCA-3' sites known as DR1-DR5 (PubMed:17205979). In the absence of ligand, the RXR-RAR heterodimers associate with a multiprotein complex containing transcription corepressors that induce histone deacetylation, chromatin condensation and transcriptional suppression (By similarity)."
},
{
"long_name": "BMS493 (RAR inverse agonist ligand)",
"short_name": null,
"sequence": "C29H24O2",
"organism": null,
"uniprot_code": null,
"uniprot_range_first": null,
"uniprot_range_last": null,
"oligomerization": "monomer",
"molecular_type": "other",
"uniprot_sequence": "",
"mw": 0.404,
"total_mw": 0.404,
"number_molecules": 1,
"complex_state": false,
"deuteration": null,
"molecule_source": "biological",
"molecule_description": "MS493 is an inverse pan-retinoic acid receptor (RAR) agonist. BMS493 increases nuclear corepressor interaction with RARs. BMS493 also could prevent retinoic acid-induced differentiation[1][2]. BMS493 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups."
},
{
"long_name": "Retinoid X receptor alpha",
"short_name": "RXRα",
"sequence": "GSNMASFTKHICAICGDRSSGKHYGVYSCEGCKGFFKRTVRKDLTYTCRDNKDCLIDKRQRNRCQYCRYQKCLAMGMKREAVQEERQRGKDRNENEVESTSSANEDMPVERILEAELAVEPKTETYVEANMGLNPSSPNDPVTNICQAADKQLFTLVEWAKRIPHFSELPLDDQVILLRAGWNELLIASFSHRSIAVKDGILLATGLHVHRNSAHSAGVGAIFDRVLTELVSKMRDMQMDKTELGCLRAIVLFNPDSKGLSNPAEVEALREKVYASLEAYCKHKYPEQPGRFAKLLLRLPALRSIGLKCLEHLFFFKLIGDTPIDTFLMEMLEAPHQMT",
"organism": "Homo sapiens",
"uniprot_code": "P19793",
"uniprot_range_first": 126,
"uniprot_range_last": 462,
"oligomerization": "monomer",
"molecular_type": "protein",
"uniprot_sequence": "MDTKHFLPLDFSTQVNSSLTSPTGRGSMAAPSLHPSLGPGIGSPGQLHSPISTLSSPING\nMGPPFSVISSPMGPHSMSVPTTPTLGFSTGSPQLSSPMNPVSSSEDIKPPLGLNGVLKVP\nAHPSGNMASFTKHICAICGDRSSGKHYGVYSCEGCKGFFKRTVRKDLTYTCRDNKDCLID\nKRQRNRCQYCRYQKCLAMGMKREAVQEERQRGKDRNENEVESTSSANEDMPVERILEAEL\nAVEPKTETYVEANMGLNPSSPNDPVTNICQAADKQLFTLVEWAKRIPHFSELPLDDQVIL\nLRAGWNELLIASFSHRSIAVKDGILLATGLHVHRNSAHSAGVGAIFDRVLTELVSKMRDM\nQMDKTELGCLRAIVLFNPDSKGLSNPAEVEALREKVYASLEAYCKHKYPEQPGRFAKLLL\nRLPALRSIGLKCLEHLFFFKLIGDTPIDTFLMEMLEAPHQMT",
"mw": 38.381,
"total_mw": 38.381,
"number_molecules": 1,
"complex_state": false,
"deuteration": null,
"molecule_source": "biological",
"molecule_description": "Receptor for retinoic acid that acts as a transcription factor (PubMed:10874028, PubMed:11162439, PubMed:11915042, PubMed:37478846). Forms homo- or heterodimers with retinoic acid receptors (RARs) and binds to target response elements in response to their ligands, all-trans or 9-cis retinoic acid, to regulate gene expression in various biological processes (PubMed:10195690, PubMed:11162439, PubMed:11915042, PubMed:16107141, PubMed:17761950, PubMed:18800767, PubMed:19167885, PubMed:28167758, PubMed:37478846). The RAR/RXR heterodimers bind to the retinoic acid response elements (RARE) composed of tandem 5'-AGGTCA-3' sites known as DR1-DR5 to regulate transcription (PubMed:10195690, PubMed:11162439, PubMed:11915042, PubMed:17761950, PubMed:28167758)."
},
{
"long_name": "Direct Repeat binding site with one-base-pair spacing",
"short_name": "DR1",
"sequence": "ctAGGTCAaAGGTCAgc\r\ngcTGACCTtTGACCTag",
"organism": null,
"uniprot_code": null,
"uniprot_range_first": null,
"uniprot_range_last": null,
"oligomerization": "monomer",
"molecular_type": "DNA",
"uniprot_sequence": "",
"mw": 10.523,
"total_mw": 10.523,
"number_molecules": 1,
"complex_state": false,
"deuteration": null,
"molecule_source": "biological",
"molecule_description": "Retinoic acid responsive element (RARE) idealized."
}
],
"buffer": {
"name": "20 mM Tris HCl, 75 mM NaCl, 75 mM KCl, 2 mM CHAPS, 4 mM MgCl₂, 12 mM TCEP",
"concentration_unit": null,
"comment": null,
"additive": null,
"concentration": null,
"pka": null,
"ph": 7.5,
"deuteration": null
},
"purity_method": null,
"name": "RAR/RXR heterodimer : BMS493 : DR1 element",
"ext_coefficient": null,
"contrast": null,
"specific_vol": null,
"dry_vol": null,
"absorbption": null,
"deuteration": null,
"mixture": null
},
"contributor": [
{
"affiliation": [
{
"short_name": null,
"address": null,
"full_name": "Centre de Biologie Structurale (CBS), CNRS, INSERM, Univ Montpellier ",
"webpage": null
}
],
"contributor_name": "Izabella",
"contributor_surname": "Tambones",
"orcid": "https://orcid.org/0000-0002-4073-9227"
}
],
"concentration_method": null,
"concentration_unit": null,
"date": "2022-04-20",
"storage_temperature": 15.0,
"cell_temperature": 15.0,
"exposure_time": 1.99,
"number_of_frames": 990,
"wavelength": 0.10332,
"sample_detector_distance": 2.0,
"concentration_min": null,
"concentration_max": 10.0,
"sample_volume": 50.0,
"flow_rate": 0.2,
"s_min": 0.05,
"s_max": 5.592,
"total_exposure_time": null,
"seccolumn": 1
},
"fits": [],
"estimated_volume_method": null,
"pddf_software": "ATSAS GNOM",
"pddf_software_version": "5.0",
"i0_calibration_standard": null,
"description": null,
"experiment_description": null,
"tags": [],
"intensity_unit": "arbitrary",
"experimental_mw": 86.0,
"experimental_mw_error": null,
"guinier_i0_mw": null,
"guinier_i0_mw_error": null,
"porod_mw": 75.0,
"porod_mw_error": null,
"pddf_i0": 0.03474,
"pddf_i0_error": null,
"guinier_i0": 0.0344484,
"guinier_i0_error": null,
"pddf_rg": 3.9,
"pddf_rg_error": null,
"guinier_rg": 3.8,
"guinier_rg_error": 0.002,
"pddf_dmax": 13.94,
"pddf_dmax_error": null,
"porod_volume": 120.0,
"porod_volume_error": null,
"estimated_volume": null,
"estimated_volume_error": null,
"guinier_point_first": 23,
"guinier_point_last": 56,
"pddf_point_first": null,
"pddf_point_last": null,
"i0_calibration_standard_data": null,
"intensities_log_log_plot": "SASDXP2_datloglog_img.png",
"symmetry": null,
"last_modified": "2025-10-13T13:31:27.441739+02:00",
"bragg_peak": []
}
