查看完整 summary.json 原文
{
"code": "SASDDD8",
"status": "Published",
"type_of_curve": "Single concentration",
"angular_unit": "1/nm",
"project": {
"title": "M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision repair.",
"publication": {
"title": "M. tuberculosis class II apurinic/ apyrimidinic-endonuclease/3'-5' exonuclease (XthA) engages with NAD+-dependent DNA ligase A (LigA) to counter futile cleavage and ligation cycles in base excision repair.",
"author_list": "Khanam T, Afsar M, Shukla A, Alam F, Kumar S, Soyar H, Dolma K, Pasupuleti M, Srivastava KK, Ampapathi RS, Ramachandran R",
"journal": "Nucleic Acids Res",
"doi": "10.1093/nar/gkaa188",
"pmid": "32232338",
"published_date": "2020 Mar 30"
},
"status": "released",
"submitted_date": "2018-09-06",
"released_date": "2019-05-28"
},
"pddf_data": "https://www.sasbdb.org/media/p_of_R_files/SASDDD8.out",
"intensities_data": "https://www.sasbdb.org/media/intensities_files/SASDDD8.dat",
"intensities_log_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDD8_dat_img.png",
"intensities_kratky_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDD8_kratky_img.png",
"pddf_plot": "https://www.sasbdb.org/media/p_of_R_files/pofr_images/SASDDD8_pofr_img.png",
"intensities_guinier_plot": "https://www.sasbdb.org/media/intensities_files/scattering_plots/SASDDD8_guinier_img.png",
"sascif_data": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDD8.sascif",
"experiment": {
"instrument": {
"detector": {
"type": "Dectris",
"name": "Pilatus 1M",
"resolution": 172.0
},
"name": "ESRF",
"city": "Grenoble",
"country": "France",
"beamline_name": "BM29",
"beam_geometry": "",
"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": "Probable exodeoxyribonuclease III protein XthA",
"short_name": "MtbXthA",
"sequence": "MPDGTIDGGHPQRPASPRLRSPLLRLATWNVNSIRTRLDRVLDWLGRADVDVLAMQETKCPDGQFPALPLFELGYDVAHVGFDQWNGVAIASRVGLDDVRVGFDGQPSWSGKPEVAATTEARALGATCGGIRVWSLYVPNGRALDDPHYTYKLDWLAALRDTAEGWLRDDPAAPIALMGDWNIAPTDDDVWSTEFFAGCTHVSEPERKAFNAIVDAQFTDVVRPFTPGPGVYTYWDYTQLRFPKKQGMRIDFILGSPALAARVMDAQIVREERKGKAPSDHAPVLVDLHAG",
"organism": "Mycobacterium tuberculosis",
"uniprot_code": "A0A0T9L251",
"uniprot_range_first": 1,
"uniprot_range_last": 291,
"oligomerization": "monomer",
"molecular_type": "protein",
"uniprot_sequence": null,
"mw": 32.108,
"total_mw": 32.108,
"number_molecules": 1,
"complex_state": false,
"deuteration": null,
"molecule_source": "biological",
"molecule_description": null
}
],
"buffer": {
"name": "50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol",
"concentration_unit": null,
"comment": null,
"additive": null,
"concentration": null,
"pka": null,
"ph": 8.0,
"deuteration": null
},
"purity_method": null,
"name": "class II apurinic/apyrimidinic-endonuclease/3'-5' exonuclease III",
"ext_coefficient": null,
"contrast": null,
"specific_vol": null,
"dry_vol": null,
"absorbption": null,
"deuteration": null,
"mixture": null
},
"contributor": [
{
"affiliation": [
{
"short_name": null,
"address": "India",
"full_name": "CSIR - Central Drug Research Institute",
"webpage": "https://cdri.res.in/"
}
],
"contributor_name": "Ravishankar",
"contributor_surname": "Ramachandran",
"orcid": ""
}
],
"concentration_method": null,
"concentration_unit": null,
"date": "2017-05-12",
"storage_temperature": 4.0,
"cell_temperature": 10.0,
"exposure_time": 1.0,
"number_of_frames": 10,
"wavelength": 0.082,
"sample_detector_distance": 1.1,
"concentration_min": null,
"concentration_max": 5.3,
"sample_volume": null,
"flow_rate": null,
"s_min": 0.031,
"s_max": 4.944,
"total_exposure_time": null,
"seccolumn": null
},
"fits": [
{
"models": [
{
"model_plot": "https://www.sasbdb.org/media/pdb_file/images/SASDDD8_fit1_model1_img.png",
"software": "DAMMIF",
"pdb_link": [],
"model_title": null,
"type_of_model": "dummy",
"software_version": null,
"model_data": "https://www.sasbdb.org/media/pdb_file/SASDDD8_fit1_model1.pdb",
"model_mw": 33.714,
"bead_radius": 2.0,
"log": "https://www.sasbdb.org/media/log_files/tri051sub-2.log",
"symmetry": "P1",
"comment": null,
"user": 328
}
],
"fit_unit": "1/A",
"fit_plot": "https://www.sasbdb.org/media/fitting_files/scattering_plots/SASDDD8_fit1_fixed_fit_img.png",
"software": "DAMMIF",
"chi_square_value": 1.361,
"p_value": 0.0,
"fit_residual_plot": "SASDDD8_fit1_fitresiduals_img.png",
"fit_data": "https://www.sasbdb.org/media/fitting_files/SASDDD8_fit1.fir",
"fit_log": "https://www.sasbdb.org/media/fitting_files/log_files/tri051sub-2.log",
"software_version": null,
"description": null
}
],
"estimated_volume_method": null,
"pddf_software": "ATSAS GNOM",
"pddf_software_version": "5.0",
"i0_calibration_standard": null,
"description": "CAUTION! The SAXS data at very-low angles (s < 0.21 nm-1) have error estimates and intensities that are unrealistic for a single-concentration SAXS profile and are inconsistent with the remaining dataset.",
"experiment_description": "Synchrotron SAXS data from solutions of the class II apurinic/apyrimidinic-endonuclease/3'-5' exonuclease III in 50 mM Tris-HCl 500 mM NaCl 5mM β-mercaptoethanol, pH 8 were collected on the BM29 beam line at the ESRF (Grenoble, France) using a Pilatus 1M detector at a sample-detector distance of 1.1 m and at a wavelength of λ = 0.082 nm (l(s) vs s, where s = 4πsinθ/λ, and 2θ is the scattering angle). One solute concentration of 5.30 mg/ml was measured at 10°C. 10 successive 1 second frames were collected. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted.",
"tags": [],
"intensity_unit": "arbitrary",
"experimental_mw": 35.65,
"experimental_mw_error": null,
"guinier_i0_mw": null,
"guinier_i0_mw_error": null,
"porod_mw": null,
"porod_mw_error": null,
"pddf_i0": 13.54,
"pddf_i0_error": null,
"guinier_i0": 13.63,
"guinier_i0_error": 0.013,
"pddf_rg": 2.353,
"pddf_rg_error": null,
"guinier_rg": 2.37,
"guinier_rg_error": 0.012,
"pddf_dmax": 7.31,
"pddf_dmax_error": null,
"porod_volume": 56.2,
"porod_volume_error": null,
"estimated_volume": null,
"estimated_volume_error": null,
"guinier_point_first": 22,
"guinier_point_last": 110,
"pddf_point_first": null,
"pddf_point_last": null,
"i0_calibration_standard_data": null,
"intensities_log_log_plot": "SASDDD8_datloglog_img.png",
"symmetry": null,
"last_modified": "2020-08-13T15:34:48.952980+02:00",
"bragg_peak": []
}
查看完整 manifest.json 原文
{
"code": "SASDDD8",
"status": "success",
"started_at": "2026-08-11T16:27:40.378176+00:00",
"finished_at": "2026-08-11T16:27:52.378992+00:00",
"source_last_modified": "2020-08-13T15:34:48.952980+02:00",
"files": [
{
"status": "downloaded",
"url": "https://www.sasbdb.org/rest-api/entry/summary/SASDDD8/",
"path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/summary.json",
"size": 7823,
"sha256": "e60b90ea3af1fef8ef0c03bbc454a122fa64fcbcbfd0b0eb8262fb9a435b0a83"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/intensities_files/SASDDD8.dat",
"path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.dat",
"size": 47964,
"sha256": "09a8fd0e0131e5edbd6dd898eca96eeddc5f1b13179bbf83f3c6884e7cf607b3",
"role": "curve"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/p_of_R_files/SASDDD8.out",
"path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.out",
"size": 78672,
"sha256": "bfd695bc291b56a5babcada646a9cc32fbd2d173a00b81115f5cf88d79dd0a84",
"role": "pddf"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/sascif/sascif_files/SASDDD8.sascif",
"path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.sascif",
"size": 302989,
"sha256": "7411e17b6dc37f755a5f6f4b99270dec1dd826f8149f4ca2e674fba98f82d8b6",
"role": "sascif"
},
{
"status": "downloaded",
"url": "https://www.sasbdb.org/media/zip_directories/SASDDD8.zip",
"path": "/data/saxsdb/sasbdb/entries/d8/sasddd8/source/SASDDD8.zip",
"size": 63283,
"sha256": "d843903893443ce9f4dc59d334bc8022fa30ead7beb0c01a0376609621a03257",
"role": "full_entry_zip",
"zip_member_count": 4,
"zip_validation": "central_directory_readable"
}
]
}